【 Weak current College 】 weak electricity system design plan

(Factories, office buildings) directory overview ... 2 chapter cabling system ... 2 i. preface ... 2 II, cabling design ... 4 chapter II closed circuit monitoring system ... 14 i. monitoring system ... 14 II, monitoring and control system technology overview ... 14 III system design overview ... 15 fourth, the main design idea ... 16 5. implementation plans ... 20 6. training and after sales ... 20 7. extending the engineering acceptance criteria ... 21 chapter attendance system ... 24 i. attendance management system overview ... 24 Chapter 4 background music system ... 31 a, broadcast system introduction ... 31 II, broadcast system features ... 31 III, design notes, and broadcast distribution ... 31 IV, system device description ... 32 v computer network system ... 33 overview office building is an integrated high-tech, modern and intelligent, comprehensive office building. Our company after a period of time to design a high standard, high demand for modern intelligent building, made to the Office building weak electricity system intelligently integrated overall plan. This design, the Office building including cabling systems and closed circuit monitoring system two subsystems. Comprehensive wiring system adopts NORDX/CDT IBDN of structured cabling solutions. Computer network cabling using cheap Super Cat 5 twisted-pair, both the customer's cost also offers the stability of the good network environment. Telephone network wiring with four-cell phone dedicated cable, satisfies current needs but also for the future system upgrades ready. Closed circuit monitoring system adopts Japan figure Alice company of professional camera and Canada products division of the company's hard disk recorders, provides a one-week 24 hour nonbreaking dynamic monitoring of the protection capacity. The first chapter of a comprehensive wiring system, the preamble is the information age in the 21st century, the network era, at such a rapid development of the Internet economy, key to the success of any business is to receive timely and accurate information. In today's fierce competition in the business environment, your network and its information technology running on the system capacity and performance will impact your success or failure. Although the entire information technology system and networking investments, cabling infrastructure typically only a small percentage, but as an important network infrastructure design and installation, if unreasonable, will cause serious network problems, so you can't really achieve your information technology strategies. Also, when you add new applications, new users and for your current or future business increases network speeds due to inadequate wiring infrastructure will lead to significant adverse effects. Structured cabling system is for your information technology strategy for long-term fundamental investment. (1), structured cabling system overview 1, structured wiring definition structured cabling is a "standard"-based engineering methods, it is your business design and install a set of data, voice and video in one of the distribution system. A proper design and installation of structured cabling system can provide you with the specified performance, and flexibility in quite some time to adapt to the growth and changing needs. In addition, a structured cabling system can provide a unified, open physical cabling topology that can support multiple logical network topology used for various applications, such as Ethernet, token ring, ATM or video transfer. A "standard" structured cabling system up-front investment return will be many benefits, including the extension of working life, predictable performance, manageability and grow. These interests can provide you and your business efficiency, improve productivity and reduce costs. (Structured wiring diagram shown in the following figure) 2, IBDN structured cabling system composed of IBDN is a structured cabling system, follow the international communications products and services by building wiring applicable technical standards. In line with the international electronic industries Association (EIA) to develop structured cabling system standard (EIA/TIA568A), and Chinese construction standards Association develops standards in the building and campus cabling system engineering design specifications ". IBDN structured cabling system provides six main building facilities: workspace, the level of access, communication, trunk access, equipment rooms and equipment for the building entrance. 1. work area (Work Area): 2. Level of access (Horizontal Pathways) 3. Communications room (Telecommunications Closet) 4. Trunk road (Backbone Pathways) 5. Equipment room (Equipment Room) 6. Access equipment (Entrance Facility) of the six main building facilities in their respective as IBDN structured cabling system in a subsystem. 3, structured cabling system features structured cabling system for integrated services digital network (ISDN) development needs and the special design of a wiring system that employs a series of high-quality materials, in a modular way, the combination of voice, data, images, and part of the control signal system with integrated transmission medium for comprehensive, easily in intelligent building composed of a set of standard, flexible, open and wiring system. Premises distribution system has the following characteristics: practicality Ø: wiring system, when implemented, can satisfy the application of the present communication technologies and the development of future communication technology, that is, the system can realize voice communication, data communication, image communication and multimedia information communication. Ø flexibility: wiring system can meet the requirements of flexible application, that is, in any of the information outlet can connect different classType of terminal equipment, personal computer, video phone, touch tone, VideoTex terminal, G3 or G4 class fax machines, etc. Ø modular: wiring system, except for laying in premises of copper or fiber optic cables, all connectors are the building blocks of standard parts, to facilitate the maintenance of personnel management and use. Ø extendibility: cabling system can be expanded for future technology updates and more development, it is easy to expand into the device. Ø Economics: wiring system of the application, you can reduce user re-layout or equipment relocation costs and saves time of relocation. You can also reduce future maintenance costs of the system. Second, the comprehensive wiring design (1), background information and routing needs of the Office building has a total of 6 floors. Information point of the layout to the principle of functional layout, each office location need to layout a computer, a phone, on this basis for future upgrades to develop adequate reserve part of redundant information. Office building specific information points such as the table one dormitory information points such as table 2. Detailed point-see diagram paper. Table 1: Office information point distribution table floor computer information point phone information point of the cable TV spot 1/F202172/F3939113/F3030154/F6971155/F2424136/F111 total: 18318662 table 2: dormitory information point distribution table floor computer information point phone information point of the cable TV spot 1/F0152/F1123/F1313134/F1313135/F1313136/F61047/F6104 total: 526154 present information points basic as, the construction process in case of information required under points or decreased further by party. (B), system design based on a design standard IEEE 802.3 10BASE-T 10BASE-FXIEEE 802.3u 100BASE-TXIEEE 802.5 Token RingIEEE 802.6 FDDI/CDDI/TPDDIANSI X3T9.5CCITT ATM 155MBPSEIA/TIA 568AEIA/TIA 569EIA/TIA SP-28402, design specification for the weak electricity system preliminary design plan proposed law and on-site user needs for the civil construction electrical design code JGJ/T1-92 the electrical equipment installation engineering construction and acceptance of GBJ232-90/92 the building and complex cabling system engineering design standard "GB/T 50312-2000 industrial enterprise communication design code BGJ42-81 the industrial enterprise communications earthing design code BGJ79-85 the local telecommunication network optical digital transmission system engineering design" interim specifications YDJ13-88 the intelligence architectural design standard "EBD-0310-95 IBDN design code for the application of intelligent building solutions IBDN manual (3), the system design 1, structured cabling system of distribution of this PDS programme has workspace subsystem, horizontal cabling subsystem, communication between subsystems, backbone routing subsystems, units, subsystems, Portal device subsystem. Wiring in telephone information point with four-cell phone line, computer information center has five categories of twisted pair IBDN. The wiring used star structure, main wiring in a computer room. Due to the farthest point to the computer room of more than 90 meters, in order to facilitate the management on the fourth floor to set a distribution line. The main wiring management from one to three-tier computer information point, the distribution line management in four to six layers of computer information point, dormitory of distribution lines located on the second floor switch room. All telephone information point of the wiring is connected to the Office building on the first floor of the main wiring between the unified management. 2. each subsystem design description (1), workspace subsystem description
Workspace subsystem that end user's Office area, including information outlets and wiring of terminal equipment, as shown in the following figure. With the rapid growth of user's business, everyone in the building of internal, region, or even a global scale by means of electronic equipment for data exchange of information, access to global communication network, each desk has at least a telephone and a PC or Terminal. Faced with this trend, IBDN system information outlets to flexibly provide data, voice, or a combination of both, and in conformity with the current definition of ISDN (integrated services digital network) next to the harbor standards.
This system of information Jack adopts five types of information outlets (EZ-MDVO), according to your requirements, including single-hole information outlets (PC): 235, telephone socket: 247. IBDN information panel factory rigorously tested and technology to make wall sockets can also be done using ground socket, ensure that no distortion, moisture-proof, moisture-proof. To ensure data transmission bandwidth, it is recommended that the computer information outlet part adopts the original IBDN PS5 modular soft jumper, a total of 235. According to the standards of design, data IBDN information socket calls for 1 ~ 2 single-phase power outlets for the use of computer equipment and information outlets from the wall socket spacing must not be less than the 10cm. Information outlets location should be carried out with the decoration company, the location of the socket in case information is obscured, furniture or Jack and desk distance is too long. (2), horizontal cabling subsystem description standard wiring subsystem management subsystem line extends to the work area and terminating in information outlet (shown below). IBDN level subsystem consists of four pairs of unshielded twisted pair. Horizontal cable wiring trunking using metal and PVC pipe binding way, this way you can give the cables offer the best protection. According to the calculation of the standard cable length cannot exceed the EIA/TIA 568A standards: 90 m, an average of 70 meters. This system of telephone, computer part adopts IBDN-PLUS four to five categories of the UTP cable to support 155Mbps ATM data transmission, the maximum support 622Mbps ATM data transfer; according to drawings known office building is about IBDN Super Cat 5 twisted-pair: 47 box, four-cell phone line: 14500 m. Dormitory to five categories of twisted pair IBDN Super: 14 boxes, four-cell phone line: 4000 m. (3), communication between the subsystem description communication between subsystems including paying even, interconnection and the management point. Management point provides the connection with other subsystems, turn even and interconnect provides subsystems and subsystem and lines that the master system. In this comprehensive wiring system, designed the two wires (communications company). Set in a building, computer room wiring can be neither a management layer total 89 computer information point of distribution line, but also entire building all of the information point of the harness. The settings in the four layers of distribution line you manage four, five and six computer information point. Assign line on the fourth floor of a building wiring between the lines that connect through the network equipment of cascade. This enables the main wiring between the unified management of the entire building and implementation of a hierarchical management on each floor. Four or six layers total computer information point 94, you need to select use 4 24 port PATCH PANEL, configure in a small cabinet 27U. This convenient and tidy appearance. Dormitory of distribution lines located on the second floor switch room 27U. (4), backbone cabling subsystem description backbone cabling subsystem is building the main feed cable, it is a system junction connecting the main cross-cross-connections between branch-level intersection. It consists of large logarithms copper cables, multi core fiber optical cable or a combination of both. It combines individual regional connected together so that each subnet to form a complete system. (As shown in the figure below). At design time, not only to meet the needs of the present system, but also to adapt to changing external environment and the development of the internal user requests. In the routing system, backbone cabling subsystem mainly consists of four layers of distribution line to a layer between the main harness. Because the floor is not high, the distance is relatively recent, so the design uses a cheap twisted-pair network devices cascading. If you need higher speeds and better stability, or you can easily upgrade to a fiber backbone. Dormitory fibre backbone connection to the host. (5), equipment room subsystem equipment room subsystem consists of equipment room in cable, connectors, and related supporting hardware components, which include public systems for a variety of different devices (such as HOST, PABX, BA and other communications or electronic device) interconnection. Furthermore management subsystem also includes a series of jumper, including distribution frame and distribution frame connections, or distribution frame and connection of host, HUB, and so on. This system, equipment room is set in a computer room home wiring, manages one to three-tier computer information point and the entire building telephone information point. One, two, three layers of a total of 89 computer information points, you need to choose between devices 24 port PATCH PANEL4; four, five or six layers of a total of 94 PC points, with 24 port PATCH PANEL 4. Information point of the cable connections to over a Cabinet of PATCH PANEL on centralized management. Telephone cable attached to the Cabinet of BIX installation frame. Phone use 1 part jumper on quick jumper; computer parts recommended IBDN original 1.2 m 5 cords, this jumper patch convenient and good stability, can guarantee the patch 200 times without damage, the electrical indicators and five types of standards, making management becomes simply a jump can repurpose routing, address and telephone number. A large number of jumper become methodical, equipment room was neat and orderly. (6), System Tools system equipped with a dedicated play line tool IBDN as construction and subsequent maintenance. (4), system equipment inventory and offer comprehensive wiring system equipment inventory and pricing schedule: (5), the system installation acceptance, personnel training and services, apply for 25 years warranty 1, system installation acceptance (1), the system is installed in the construction period, our company according to the project's duration requirements, on-site installation and supervisory staff participating in structured cabling system design, installation, maintenance, system debugging, test reports, supervision, responsible for the quality of the project. System installation, my company send installation supervision personnel to the scene, with the building design and construction units, provide suggestions, coordinating construction construction. At the same time combining decoration scheme and other construction plan structured cabling installation program, and give concrete construction schedule. The main construction duration as follows: preparing for wiring materials all materials in the list. Tube channel presetting works. Horizontal wiring subsystem line and Cabinet, distribution frame installation. Wall block, Panel and distribution frame play lines. System testing, coding, jumper management, inspection and test report. Engineering installation and technical supervision as follows: standard twisted-pair cable laying steering. Trunk cable laying. Distribution frame installation and cable connection. The Office information Jack installation and splicing. The Office of each information outlets and distribution frame between UTP test. Including: external voltage, short circuit, open circuit, translocation, connectivity, etc. Provide the following documentation: information outlets corresponding tables, UTP test reports. (2), system acceptance wiring system must meet the EIA/TIA 568A requirements. Wiring project completion, our company will complete the engineering acceptance report, together with the owner for acceptance tests, the test shall be deemed to pass competency project delivery party. 2, staff training and service company in the construction process, the user is two aspects of the training: the first construction site training; the second aspect of the acceptance of delivery, user training. First on-site training: in the construction process, our company will send IBDN certified engineers on site, and will invite the party a management personnel to the scene construction edges on the side of the main explanation: wiring, cabling considerations, cabling standards and principles; second user training: works acceptance, the company will send the user to use IBDN lecturer for a week of training in the use of the user, the main content: how to manage, maintain, and notes, etc. Service: in wiring project acceptance after structured system equipment quality issues, from my company for free replacement, the service response time is 4 hours, one year warranty. For users or caused by improper management of equipment damage, my company paid provides equipment parts replacement and maintenance services. 3.25 years of quality assurance at NORDX/CDT offers 25 system guarantees that: 1. the distribution system must end-to-end product using IBDN original; 2. the distribution system must be IBDN certified engineer design, construction, installation; in this case, the next 25 years, the quality of the material by IBDN causing the line fault, and so on, will be specified by IBDN system integrators for free replacement, and ensure that the wiring system adapted to the future development needs. (6), other instructions 1, structured cabling system on system equipment room (MDF) 1), management of room temperature should be maintained at temperatures between 18 to 27 ° c, relative humidity should remain in 60% to 80%. 2), the management of the installation should comply with the national fire system specifications. 3), the management company should be clean, dry, well ventilated, and good dust control measures. 4), the management of horizontal lighting brightness should be greater than 300lux. 5), management of location should avoid electromagnetic sources of interference, and install is less than or equal to 1 ohm resistance of earthing device. 6), management within places computer communication device, use the power supply shall follow the computer device power requirements for engineering design. 2. wiring system for electric protection and earthing requirements 1), wiring system surroundings there, of electromagnetic interference shielding measures must be used to suppress external electromagnetic interference. 2), wiring pipes and electromagnetic interference sources should be maintained between the distance above 1m. 3), and cabling system for active devices of cathode or shell, trunk cable shielding and grounding of connection are used in combination with grounding (earthing resistors is less than 1 ohm). Chapter II closed circuit monitoring system, monitoring system CCTV (closed circuit television) in the security system already has many years of history. It is a reliable and economical means of deterrence, is arrested and accused of criminal evidence. Monitoring system to: (1) effective to prevent theft. Steal to be successful, it must be very subtle; while monitoring system just makes the thief could not be completely hidden. (2) the prevention of deliberate destruction of property. Like damage to buildings, scratch elevator wall, artwork or other facilities of graffiti, damage to equipment or other expensive equipment and so on. (3) and other sensor systems (such as infrared correlation) integration, monitoring and control system can be seen and its potential. In short, the monitoring system enables factory Park safer. Today's security staff on a daily basis using a variety of safety and security system. Where monitoring system plays a very important role. As labour costs continue to grow, monitoring systems as a low-input, high efficiency means, because of its ability to lower the financial budget to provide better security, has won its previously unprecedented dominance. II. monitoring and control system technology overview 2.1 systems constitute closed circuit monitoring system consists of three basic parts: 1. grab the front of the Visual image device (such as: camera, video camera); 2. the transmission lines of the image (such as coaxial cable,) the video signal is converted to a visual image display devices (e.g. monitors). Surveillance system capabilities primarily in two areas: 1.2. on-site monitoring, ex post facto video verification. The lack of any one aspect of the entire system is not a perfect system. The main equipment 2.2 system lens: a lens is to collect absorbed compounds emitted light, convergence into camera sensors optical image can be perceived. Camera: camera sensor lens formation of optical image converted to suitable for transmission to remote monitor of electrical signals. Transmission line: use to move the camera to the video signal is sent to remote monitor to the transmission medium. The transmission medium can be: coaxial cable, optical cable, radio frequency, microwave, etc. Head: If you need a camera to see large scene, you should use the head. This device can rotate the camera around to achieve greater shooting angle. Guard: divided into two types of Interior and exterior. Mainly used to protect the camera and lens is not damaged, against environmental factors. DVR (with monitor): Center control, display and processing equipment. Brassica by decoder control, display and store image information. III. system design overview 3.1. customer needs analysis to be done to a security monitoring system, mainly for building security, security monitoring facilities mainly as follows: building entrance, 1st floor reception desk, 2-6 storey main channel, elevator. 3.2. According to the requirements of the customer on system design according to customer requirements, we designed a full-color digital CCTV system, i.e. the camera--DVR or video camera-PTZ-decoder-DVR, the main product selection is Japan figure Alice camera, Japan precision lens, Canada products division of the DVR. The image backup requirements are: various lens on your hard drive for 1 week backup capacity, use the general quality, dynamic image storage requirements, requires about hard drive capacity 80G. Available in 8-channel image input, 50 frame image playback. Transfer provides a variety of protocols on the interface that implements a network share management, remote control and can implement permissions assigned. Specific configuration and equipment in the following table: location number configuration Gate 1 integrated ball machine front desk and floor main channel 6 indoor ceiling camera elevator 1 carema Park around eight outdoor black and white dual-band infrared lights camera totals 16 monitoring points actually points to increase or decrease depending on the situation. Set the outdoor monitoring points must be requested up to the device's lightning protection. Therefore each camera outdoors are configured with video SPD. On the transient current Lightning won't hurt back-end equipment, mainly on the camera back-end equipment for protection. (Note: Thunder and lightning directly hit the camera, the camera has only limited protection. ) Fourth, the main design idea in order to prevent the building from theft or damage to the public financial crime, improve the security of the building, in order to ensure the building equipment, materials, science and technology achievements in safety and personal and property safety. Therefore the use of monitoring system on the building's entrance, the main channel, and other important regional comprehensive continuous display images, to ensure effective monitoring. The system also should be able to complete uninterrupted recording major critical region mapLike to appear, to help analyze the merits. In view of the importance of the project, we strive to design sophistication, reliability and scalability, while at the same time reflect the following principles: Ø strict system design Ø device selected row science elaborate Ø features strong, easy to Ø in meeting the highways to the premise that minimize costs 4.1 system equipment to choose a good monitoring burglar engineering are economic, safe, reliable and effective equipment performance, quality and engineering to provide after-sales service is the assurance that the system is good. Therefore, anti-theft monitoring product selection is excellent project design in an important aspect. Product selection to customer use of effects and their vital interests, reflects the user's business ideas and reputation, but also with the designers of the professional experience and technology. The company has many years of experience in security work in summary and adhere to the following product selection principles: Ø affordability monitoring products selection, we first consider the effect of investment the developer and the user's actual requirements, selection of optimal cost performance ratio, quality guaranteed good products. Ø availability to users of the application requirements and the actual use of the site environment, select features affordable products, products of maximize the performance of applications and play, to achieve the purpose of the system construction, avoid using equipment caused by improper waste. Ø advanced modern technology is advancing rapidly, new products, new techniques and styles. We use advanced and mature technology and products, to get the system in short time as possible and adapted to social development. Selection of product Ø reliability must be stable, reliable performance. Product performance and reliable is the good running of the system. Ø open to ensure that all vendors of coordinated operation, taking into account the long-term interests of the investors, this system must be an open system, combined with the relevant national standards and industrial electrical standards. Ø scalable system taking into account the development needs in the future, you must have system product series, capacity and self-sufficiency, and many other new features and expanded. This expansion not only fully protect the original investment and a fairly high performance-price ratio. Ø application performance in ensuring product quality, fully consider the ease of installation, the day-to-day management of the operation is simple, easy maintenance of the product. 4.2 monitoring system design instructions 1, building entrance with integrated camera Japan figure Alice, major monitor building TC-220AF access of people and cars; 2, building elevator adopts Japan figure Alice carema TD-244U; 3, front desk, the main channel adopts Japan figure Alice camera TD-224B; 4, outdoor use Japan figure Alice night color black and white camera TC-603. 4.3 control center under the owner's specific requirements, binding equipment, we have decided to open the actual situation in the control center by using the following selection options: 1. Configure Canada products section 16 Channel DVR 1, 80G hard drive. 2. configure 15 inch Samsung 550S 1 color monitor. 3. the Center control individual monitoring points of various PTZ device. 4. uses the DVR as a control center, DVR offers 1 week 24 hour news 16-channel monitoring image backup. 4.4 system function description security monitoring system on various important venues are the focus of protection, the entire system a lot of use head and the zoom lens, and other facilities for the whole Park's no monitoring of dead spaces. To ensure the safety of the Park and personal protection. The main equipment Description 1 4.5) integration camera models: TC-220AF
Brand: Japan figure Alice performance: a 22 x optical zoom, f = 3.6-79.2mm, F = 1.6-3.7, digital zoom, 10 x 1/4 "CCD, 470 lines, 1LUX/46dB, F1.6, DC12V/500mA, auto/manual focus, auto/manual white balance, RS485 controls, common control input, the fuselage button, special-purpose controller (optional) controls four kinds of control methods, the screen menu function, W55×H50×L97mm2) outdoor universal head model: TYN-909PD brand: Japan figure Alice performance: indoor world-band ash cafes to translucent cover universal head, AC220V or AC24V, load weight 4 kg, dome size public don't 9", weight 4 kg respectively. 3) camera models: TD-224B brand: Japan figure Alice performance: 1/4 colour dome camera DSP, 380 lines, 2Lux/F1.4, built-in lens f = 3.6mm (optional other), DC12V, Φ 110 × H 80 m m 4) carema model: TD-244U brand: Japan figure Alice performance: 1/4 "CCD, 420 lines, 0.8Lux/F1.4, built-in lens f = 3.6mm (optional 2.8mm), DC12V, inner diameter 37mm× od 75mm×H40, wearing a ceiling installation 4) DVR models: 16-way brand: Canada products branch performance: 16 channel video input, display, video total resources respectively 100 frames/sec per channel 6.25 frames/sec, motion detection, alarm linkage, network, and many other features. 5. implementation plan 5.1 engineering organization security monitoring works including ordering. shipping. Design. construction and installation. steering. Management and acceptance of several parts. The two parties signed the contract, we organize product ordering, product delivery time is 1 day, since the buyer on the date of deposit. The two parties signed the contract, according to party a great design, wiring and construction by the owner. The Party of the approved design, according to party a project schedule requirements, 3-day complete wiring work. The main equipment installation schedule 1 days. The entire system commissioning scheme 1 day. 1 days, finishing up the document and clean. Finally, we join the party and the joint complete acceptance of the present project. Total construction time of 7 days. Works: 1. Provide the corresponding project with support. You want to change and move the building elements,The owner should give full support. 5.2 acceptance installation is finished, we will report to the user submission to completion. In the validation phase, the US and the owner and other stakeholders on the project for acceptance testing, and acceptance testing results written acceptance of the report, signed by the parties concerned, as the system acceptance of maintenance documentation. 6. training and after-sales service 6.1 training training party a 1-2 person familiar with the system's operation, simple and trouble shooting. Proficiency in the use of, including DVR. 6.2 after-sales service of project completion, the experience of your qualified. Since the date of acceptance, we will provide one year free maintenance service, one year later, we maintain only collect user cost. The user maintenance request, we will respond immediately. General questions from my Department 24 hours to solve complex problems, 36-48 hours. 7. Security Engineering acceptance criteria 7.1 scope this standard defines the requirements for acceptance of security engineering and inspection methods, is the fundamental acceptance of security engineering. Define functional acceptance is 7.2 refers to all the features of the security engineering, such as: anti-theft function. alarm-monitoring-linkage function-protection against damage and networking features, such as experiment testing. Quality approval refers to the intrinsic quality of the security engineering and external quality for acceptance, including design quality, equipment quality and installation quality, etc. Maintenance measures acceptance means technical prevention engineering for maintenance measures, for examination. Training and acceptance are design installation company on the user's use of personnel training for acceptance. 7.3 technical requirements function acceptance of technical requirements, by design, all features are functioning properly. Anti-theft feature when the warning, the protection scope, including perimeter defense, space, defense and point guard, where an illegal invasion will cause alarm, and control box with anti-theft alarm indications. Monitoring use of cameras, monitors, recorders on real-time scene image monitor, display and record, asked to see clear, remember, to achieve the image monitoring acceptance criteria. 7.4 quality approval of the technical requirements for design quality requirements to meet client requirements against strict instructions-no vulnerabilities, security role to play. Focus on the requirements for system design have damaging features important parts to design multiple prevention. Security equipment quality requirements for security equipment can meet the design requirements, all equipment model. specifications. origin in line with the contract. Installation quality meet the requirements of quality standard for the installation to run in pilot, all normal records, performance is stable. Subjective assessment of quality inspection personnel on a subjective evaluation, the system requires that the system meets the design requirements, such as easy-to-image clarity. beautiful appearance. 7.4 maintenance measures acceptance of maintenance measures require regulations. Friends who have measures., scheduled checks, timely maintenance. 7.5 acceptance method acceptance conditions acceptance should be in the system after a period of time, large-scale systems (cost 30 million or more) request trial run for one month, small system (cost 30 million) on the run for a week. Acceptance to provide the necessary technical data contract copy; b. design drawings; c. engineering costs in advance (accounts); d. system instructions; e. Engineering maintenance measures; f. engineering system reports; g. system test report; h. function. quality inspection form. installation. Quality acceptance. check check all equipment model. specifications. origin, comply with security requirements. Check the installation quality, all parts, on-line installation columns into a table, check the filling. Check the quality of the analysis on the run, run the report. All participation in acceptance of the quality of the system to make subjective evaluation and produce written evaluation results, attached to the acceptance of the report. Chapter III attendance system i. attendance management system overview of attendance system is implemented on the Office personnel access time and attendance and access control, in the company's door and important room installation ID card, employee attendance and access control. This intelligent access control system from host, card reader and electric locks (network, plus computer and communications converter), card reader mode is non-contact card, the card holder as long as the card in a card reader near (5-15 cm) quick shake once reader will be able to feel a card and the card information (card number) is sent to the host, the host to check the validity of the card, and then decide whether to carry out the door. The entire process as long as a valid credit card range achievable access management function. Card reader installation door wall inside and outside, without affecting their work. Induction card is read-only property, is not easy to copy, safe and reliable, long service life (non-contact card reader to make card mechanical wear down to zero). And through communication adaptor (RS485) and computers for real-time monitoring (can be used by the computer sends instructions to open/close all doors and real-time view of all doors of State), data processing, query, report output, etc. The system applicable to the telecommunications, finance, public safety, transportation, chemical enterprises, over the years consistent subject to user's high praise. (A), the system main features 1) credit card records: when officers in/out when the card in the card reader before the card, card reader reads the information, the information transmitted to the host, the host first judgment on the legality of the information, such as door instructions issued E_NOTICE (i.e. to a plug in electric locks, doors open signals; illegal instruction is not sent to open the door and alarm. At the same time, the host will be the credit card information, date, time, and other data stored for the query or a direct transfer to PC for processing. 2) Control Center: Control Center, the computer can be divided into departments set up an employee database, such as: Power Center, maintenance, management, and periodic or real-time acquisition each door access information by sector totals, queries, sorting and printing, etc. Host of various parameters can be set by the computer, you can also set in various host directly. 3) multilevel management: the system can easily implement multilevel management function, the control centre via the computer can be set per card (i.e., everyone) access permissions, time range, holiday restrictions; such as: senior managers may at any time and from any one door, departments, managers can access this sector all doors, and the General staff can only work time and out of the door of this sector, beyond working time will not be able to access, you can also enter in conjunction with the password to confirm the legitimacy of the cardholder, and then decide whether to open the door, rightLimit set by the user freedom. 4) system expansion: this system is the most basic configuration 1 card reader, 1 x control box, 1 electric locks and 1 card to achieve access control purposes, when users need to expand the functionality, the system may, in accordance with the required features to increase the appropriate expansion module. Such as: 1) to each host only one card reader (1 door), can also be increased to eight (4 door); 2) by adding MDDIDO module can receive outside various input signals (such as fire, gas leak, illegal entry, etc.), and then make the appropriate treatment (connected to alarm, open fire channel, etc.); 3) installation of elevator control module for elevator automatic control, such as judged by the credit card will arrive in the user's floor, no card will not be able to enter the elevator, etc. Retro Print 4) modules can be directly connected to the printer will print out all kinds of information without a computer. (2), the hardware features: 1. Control box 1) quality: the product adopts SMD technology production, with CE and FCC APPROVED. 2) capacity: 6000 cards can be recorded. 3) size: length and width 10cm 15cm, high 2.5cm4) appearance: film keyboard (you can enter numbers and 26 English letters), LCD display (2 ´ 8 letters). 5) control of doors: 2 doors SY200NT2 control, four-door SY200NT4 control. 6) means of communication: the entire line to RS485 (1200 meters) Protocol to transmit information, and computer connection required with communication adaptor RS485-RS232 (systems), the communication parameters for "serial X:19600, E, 8, 1". 7) signal output/in: SY200NT2: contains four input, 2 output point, expandable to 8 inputs and 8 outputs. SY200NT4: contains four inputs, 4 outputs, expandable to 64 input and 64 output point. 8) system network: each network can be connected to the control host 99 (Regulation 394 doors), consists of a computer management. 9) software function: control of each card, every door, each holiday, 24-hour time control segment, and return with 3 layers of antisubmarine. control 10) work environment: temperature/2 ° C, power C-55 °/1-10W, voltage, current/400mA/12VDC. 2. Reader 1) volume: SYRDS (long 11cm, wide 7cm, high 1.5cm), SYRDL (long 13cm, wide 4cm, high 2cm). 2) appearance: milky white/dark gray. 3) means of communication: RS485 (1200 meters) Protocol to transmit information. 4) card type: induction (contactless card reader). Card reading distance is 5-20cm. working environment: temperature/2 ° C, voltage C-55 °/5-12VDC, current/100mA. main menu 3. Software features: personnel files management card management access control online communication system maintains petrols time card issuing lock information initialization reindexing time off registration open job setting time lock the card data backup

Overtime of registration report output extract records into the data recovery card port information employee profile overwrites information holiday card clear set recovery card opening status date format report output screen protection
Main software features Description: ①. card cancellation: If a user loses or suspended card you want for any reason, by the management card registration entry card management and card number to cancel, this card is temporarily set aside. ②. card recovery: cancellation and suspension of use of the card, if you want to restore using the registration card by management into IC management, recovery, cancellation of the card, the card returned to normal use. ③. card overwrite: on the cards issued, you can override the card, change their permissions, including card type, card number, you can open the door right adjustments. Overwrite the card, the card you wish to override to change the information on the card. ④. card recovery: card recovery by card management card collection, a collection must show the card system empties the card information cannot be recovered, it can only be issued as a new card. ⑤. port information: operators can operate computer, view the port information, including date, time, number of records, cancel the card number, the address is normal, and so on, can also view all locks currently open or locked state. Software interface: III. attendance management system attendance management is the enterprise internal management of an important links and infrastructure that directly relate to personnel management, payroll management, labour discipline, and other important aspects, thus, checking attendance management system is a business imperative for modern management tools. Hyper-Edgar induction IC card attendance system can effectively eliminate attendance management in human factors of vulnerability resulting from artificial statistical work of the complex, inefficient and statistical results inaccurate. Integrated management for the enterprise to provide advanced, scientific, reliable management tools. (1), System hardware composition: time machine (with card function), communication card (each system only needs a, maximum 128 Taiwan attendance machine), RF card, communication lines, management computer (P200 above), the printer software components: the management software is Windows98 environment development and application of software, it consists of IC card operations module, checking settings modules, data acquisition module, analysis and query module, system settings modules, help module (2), the system features 1. System with an IC card issuing,. 2. System has a time schedule, train set, leave and overtime features that allow for flexible scheduling, leave, overtime, and so on. 3. System with data collection, sorting and analysis features that distinguish employees and workers clock time is the late, leave early and absenteeism. 4. System can generate and print out the attendance list, attendance statistics reports, late leave early report, overtime reports, absenteeism, staff reports, leave officerTables and other reports. 5. system has a variety of ways to query function. (3), the system features 1 , card, long service life, not afraid of water, oil, electrostatic, magnetic field, and so on, do not need to contact with attendance machine. 2 , clock speed, two punch 0.2 seconds. 3 , dual-way backup data, the data is not lost. 4 , system stable and reliable. 5 , work can not and computer networking. 6 , can realize flexible shifts, overtime, leave the setting. 7 , system upgrade feature, which is reserved for the system to " card" (attendance, access control, charge) to reserve room for expansion. (4), system hardware technical parameters (CL21-06DK) 1 , power: DC9V 2 , monitor: large-screen liquid crystal display 3 , clock speed: less than 0.2 seconds 4 , reading feeling distance: 1 ~ 100MM 5 , card-issuing capacity: 8000 Zhang 6 , storage capacity: 30000 ~ 68000 bar 7 , battery: Ni-MH battery, can be used continuously for 6 hours 8 , regular alarm 24 a point optional 9 , communication interface: RS485/RS232 10 , power consumption: less than 5 Watts 11 , storage environment:-30 ~ 80 ¡æ 12 , operating temperature:-20 ~ 70 ℃ 13 , shell material: engineering plastic 14 , Extensible access control output IV, programme design in accordance with party a's coordination, access control and attendance point of the distribution is as follows: location number function office building Gate 2 (entered one) and button attendance level computer room 1 door on the second floor of the main door 2 door three tier two doors, Office of scientific research, product development Office 4 door four-layer two door 2 door five-storey office of the Chairman, Deputy Chairman's Office, Finance Office, two Secretaries offices, archives 6 door six Lounge 2 access control totals 19 Note: out of the use button. Chapter 4 background music systems, broadcast system according to customer requirements using the functional and technical requirements, we made up T-OA company's public broadcasting system. Compensation in acoustics, we should each of the requirements, the preparation of ultra high power amplifier, because device optimization thin, make maintenance much easier and simpler. In the speaker configuration context, we configure under function 3W ceiling ceiling loudspeaker, 3W waterproof ceiling ceiling loudspeaker and 20W's Omni-directional sound columns, fixed to the ceiling and corridor wall, broadcast and placing background music can have a better sound effect. Second, broadcast system features full-the system provides various sources of access (such as CD players, decks, radios, etc.), two road priority input can be used for emergency broadcasting, editing, and broadcast scheduled playback functions. Easy system design highlights its ease of use, the function keys set up is complete, users can easily operate the system. Call into the system is automatic control state, if necessary on-the-spot or spots, operation microphone or other audio source you can complete successfully. Third, design notes, and broadcast distribution systems in an emergency situation can be used for emergency broadcasting and publishing notifications, if necessary put background music to create an elegant and relaxing atmosphere. System main equipment selection TOA professional broadcasting system equipment. TOA public broadcasting professional design not only the perfect sound quality and perfect function. Audio signal in line is the 70V/100V electric to transmission, the transmission distance attenuation small. Radio control from the front desk personnel complete the call, publish announcements and play music. Design by 1 after level broadcast 360W pure power amplifier is complete, there are large expansion in the space left. Ceiling speaker system distribution point: floor position loudspeaker volume configuration instructions notes a, Office building, first floor corridor 5 3W ceiling ceiling loudspeaker with a layer of bathroom 2 x 3W waterproof ceiling ceiling loudspeaker on the second floor of the Corridor 5 3W ceiling ceiling loudspeaker on the second floor of the toilet 2 x 3W waterproof ceiling ceiling loudspeaker and three layers of corridor 3 3W ceiling ceiling loudspeaker and three layer toilet 2 3W waterproof ceiling ceiling loudspeaker fourth floor corridor 3 3W ceiling ceiling loudspeaker on the fourth floor of the bathroom 2 x 3W waterproof ceiling ceiling loudspeaker five storey corridor 4 3W ceiling ceiling loudspeaker five layer toilet 4 3W waterproof ceiling ceiling loudspeaker II, dormitory floor dining area, 2 x 20W full tone column on the second floor of the corridor 2 x 20W full tone column equals 36 total power 142W IV, system equipment to power the equipment for a total of 142 Watt dissipation coefficient, lines, and therefore choose 0.4 a 360-Watt power amplifier, a partition on the principle that each layer as a separate section, a total of seven partitions. Each partition can be selective message broadcasting and play background music. The system can be equipped with alarm signal generators, fire alarm can be auto-play music. Chapter 5: computer network systems, the preamble with the advent of the information age, modern enterprise in the field of intellectual and economic strength of the contest, in order to improve efficiency and quality of service, you must continue to enhance the progress of information technology. Through the internal computer LAN internal resource sharing and Office Automation, and through the Internet to provide the functionality of the Internet, and continuously improve working efficiency and service quality. 2. computer network system requirements of the internal computer local area network, the backbone is100 MB network, Desktop 10/100M Exchange, each employee can pass the computer local area network : system implementation 1 , in the permissions for range of total Heng; 2 , e-commerce services; 3 , Office Automation; 4 , on the Internet international Internet and so on. Specific requirements: 1, need to adopt a set of advanced structured cabling system, the laying of an information construction of high-speed access, ensure that information for several years. My unit IBDN system structured cabling system has a 25-year warranty. 2, unit staff are able to license the rights to access, use under each LAN's public information. 3, unit staff can independently deal with stand-alone services, but also to make yourself available for access to resources for the network share. 4. adoption of the INTERNET access for internal LAN and the Internet (INTERNET) of the Internet, send and receive E-MAIL, browse the Web, query information, and other features. 3. computer network system design after your organization's computer network system analysis of needs, we provide your organization's computer network system provides the following recommendations. 1. Select the network type is now the most common type of network is Ethernet, token ring and ATM. Which Ethernet is the most popular technologies used by the primary Ethernet type is 100Base-TX, working in 100Mbps. Switched Ethernet: Ethernet technology advantage is the use of Exchange technology. Shared-hub and Ethernet switch for the main difference is that the Ethernet switches for each port since into a logical network segment. Connect to the Ethernet switch is a port of the device have the entire bandwidth of 100Mbps and does a collision with other devices. Connect to the Ethernet switch device requires no special hardware, use the shared as a hub of a network interface Ethernet switches can be used. Ethernet switches for a common application is to a large network is divided into different segments. Ethernet switches for each port you can only add a single computer, or you can connect to the shared hubs and other devices. If the network much need multiple Ethernet hubs, each hub to connect to an Exchange port so that each hub will represent a separate Ethernet segments. However if you are simply concatenated, combined with the logical network is a Ethernet segments. This computer network system is a star distribution switch Ethernet backbone to 100 megabytes, optical Ethernet, Desktop 10/100 m automatic adaptation Exchange. 2. Select the network devices in order to enable the network run by high stability, it is important to use high-performance switch equipment to build stable, fast hardware platforms. Therefore, we recommend the switch is Taiwan d-link switches, including DES-1024R + 8 and DES-1016R + 1. All of these products follow the IEEE802.3 standards. IV. effective network system I design company for your organization's computer network to hyper-v as a trunk connection class twisted pair 100 Gigabit Ethernet, twisted pair cable with cheap in the building for the local area connection of cost-effective means. Its characteristics and key technology is currently the Ethernet. Network uses a star topology, choose a major connection 100BASE_TX as networks based on twisted-pair network the following advantages: 1. network installation convenience, each site having two relatively independent twisted pair used to transmit and receive 2. network changes did not consider itself bound by the segment length and the distance between nodes. 3. leave network expansion interface 4. network of convenient, does not affect the overall network performance 5.D-LINK network product supports 5.D-LINK network product supports TCP/IP, OSI, DECnet, and NOVELL IPX and communication standards, such as X.25.