【 Weak current College 】 five-star hotel in intelligent systems engineering design

First, design principles and construction target 1. intellectualized system design that matches with the five-star hotel. 2. intellectualized system design should be complete, advanced, practical and economical. 3. intellectualized system design and engineering projects to the actual situation of the construction site. 4. intellectualized system selection device brand is a leading, sophisticated, secure and reliable. 5. press the smart building category standard design. Second, intelligent subsystem configuration according to actual needs, five-star hotel should set the following intelligent subsystems: 1. fire auto-alarm and coordinated control system (consisting of strong electrical design) 2. construction equipment monitoring system 3. communication network system 4. computer network system 5. hotel management system 6. cabling system 7 £ ® security system 8. smart card system 9. electronic lock management system 10. satellite and cable TV system 11.VOD VOD system 12. public broadcasting system 13. multimedia conference 14. karaoke on demand system 15. large-screen display and touch multimedia information query system 16. intelligent lighting control system 17. intelligent integrated systems 18. engine room power system engineering 19.UPS 20. lightning protection and earthing system, subsystem design points 1. construction equipment monitoring system (1) as the five-star hotel is set in General, to strengthen the central air conditioning and electrical equipment management and energy saving, you should configure the building equipment monitoring system. (2) current BA systems tend to use communication interface (gateway), mechanical and electrical equipment as required with communication interface, and then into the BA systems management. (3) freezing room, including chillers, cooling water pumps, cooling water pumps, cooling fan by professional companies implement monitoring (called chillers with communication interfaces), and then into the BA systems management. (4) heat boiler system with communication interface, into BA system monitoring, not control. (5) electrical equipment requires high-voltage switch cabinet order with communication interface, using the Modbus bus system monitoring, into the BA. -Diesel generator and UPS power supply system should be incorporated into the BA systems management. (6) to pump typically pump, comes with communication interface, into BA system monitoring. (7) drainage devices with liquid level controller, the strong electricity professionals enforce its own control system, high low open pump, pump, generally do not include BA system. You can also meet high level alarm signal to the BAS workstations. (8) Elevator equipment requirements when ordering with elevator remote monitoring device, the settings in the control room in BAS. (9) lighting is divided into two parts, one into the BA monitor, such as outdoor lighting, public channel, underground parking, etc; other important places, such as Hall, Banquet Hall, conference rooms, function rooms, the use of intelligent lighting control system. (10) air blower plate Tube is not generally included in BA systems management. (11) BA systems equipment manufacturer, but basically is ruled by foreign products, should use mainstream products to ensure the reliable operation of the system is working properly. 2. communication network system (1) wire communication generally use the second approach, a virtual technology, the use of remote optical transmission equipment, modules (modules, can be set to this project, you can set it to the telecommunication branch), another for program-controlled switches. Hotel Hotel General settings for the program-controlled switches, but the adoption of virtualization technology is the development trend. Wired communications systems generally use the cabling. (2) set the Unicom, mobile, PHS and other mobile communication coverage system, mainly underground layers, such as use of elevator car, the design-time main pipeline to bury, specific settings from each mobile. investment and implementation. (3) set up a wireless intercom, mainly for the Engineering Department of staff, security, conducive to security. 3. computer network system (1) computer network system must be set, is the hotel's important subsystems. (2) computer network system and network issues, general administrative center with internal and external networks, and physical isolation, that is, two independent systems. The hotel is generally a set of system, local units (such as financial, etc.) to build intranet, the use of software, but it is necessary to pay attention to safe and reliable. (3) and some hotels will be guest computer network system and other sections, such as Office, public computer network system separated rooms section uses a single only after the Internet, for Internet access needs. Other part of the formation of the hotel LAN. (4) Gigabit to the floor, 100 Gigabit to the desktop. Using Gigabit Ethernet technology. (5) network switch brand choice should be a mainstream product.
(6) the network IP phone depending on the situation of appropriate local use. (7) wireless LAN should be set. Available in the lobby, bar, Banquet Hall, conference rooms, function rooms and other public places to set up a wireless access point, can also be taken into account in the hotel's senior management office, the presidential suite, Executive Suite, Executive floor. Other common room is not taken into account settings. 4. hotel management system for the actual application software system is configured, hotel application software depends on the will of hotel management group. Due to the hotel the growing popularity of broadband Internet access, broadband billing management system embedded in the hotel management system, completed automatically open an account, billing, management, accounting and billing output, etc. 5. comprehensive wiring system (1) comprehensive wiring system is a computer network system and communication network system of physical support, is the information system of the physical channels, in modern architecture is required. (2) wiring system is concealed work, embedded floor, walls, it is difficult to repair and replacement, as the longer-term use not backward, should be used at this stage the foreseeable advanced technology and products. (3) as the 02 June 6 types of cabling standards adopted, 6 types of wiring systems in public general mining project
Available, five-star hotel standard wiring subsystem should be used in category 6 cabling system. (4) the wiring between the settings for Office buildings, each floor information point more buildings generally each layer a wiring, place 1 only 19 "standard Cabinet. For hotel guest room floors, each layer nearly 20 guest rooms, each room with 2 data points, 1 voice point (bathroom 1 with line telephone), each about 60 information point, 3 layer located between a wiring is reasonable. Horizontal wiring subsystem uses the modular distribution frame, a vertical line and large number of speech copper cable uses the card received type distribution frame. (5) vertical data link using multi-mode fiber-optic cable, a 48-port network switch with 6-cell multimode fiber optic cable, indoorEach wiring between 2 root Cat6UTP8× 0.5 for backup; voice route using 5 types of vertical 25 on logarithmic copper cable, each voice information point with trunk cable 2. (6) some public places such as the lobby, conference rooms, function rooms, ballrooms, and leadership Office settings a small amount of fiber (fiber to the desktop), the use of 4-core indoor multi-molds optical fiber. (7) wiring brand should be mainstream products. And to note the same brand of the same origin of the product. 6. security system (1) the five-star hotel, ensuring guests personal safety and property safety comes first, so the five-star hotel security system is complete. (2) security system including closed circuit television monitoring and alarm system, access control systems, electronic patrol system, wireless intercom system, etc. (3) closed-circuit television monitoring system main settings to the underlying main entrances, such as public places and important room, floor elevator Hall channel, elevator car, outdoor main street and intersection, etc. Host a matrix with embedded digital video recorder. (4) alarm system is mainly set in financial, archives, and other important room. Some places set manual alarm button. (5) surrounding protection system is set according to the hotel around whether there is a wall or fence is not set if not. (6) access control system settings in important equipment room, finance, archives, and other important room. (7) electronic patrol system generally use off-line, set in important equipment room, Elevator Hall stairs etc. (8) wireless intercom for security use, so that timely communication between each other for security, improve incident occurred when a rapid reaction capability. (9) the system equipment brand selection technology is mature, stable and reliable products. 7. smart card system card system for access control, parking management, consumption, time, etc., use ID and Mifare composite card. 8. electronic lock management system (1) electronic lock with a card is used magnetic card, IC card, the hotel is mostly used magnetic card (staff with IC card). (2) electronic lock recommended secure lock system. 9. satellite and cable TV system (1) five-star hotel to set up satellite receiving system, one Sinosat-1. To the local radio and television sector. (2) cable television system receives from local cable TV network, in a layer set cable TV room (satellite TV use), the access line with fiber-optic cable, room, interior light node. Set the satellite receiving system, the room can be set to the top floor. (3) cable TV socket sets in public places, such as conference rooms, function rooms, bars, restaurants, etc., each guest room is located, Suite located 2 points, as needed, set the presidential suite. (4) consider digital TV reception system. 10.VOD VOD system VOD system is mainly used in the room, the system signals go building LAN. 11. a public broadcasting system (1) background sound and fire emergency broadcast compatible, but the speaker performance by background sound requires configuration. (2) background audio speaker Setup places more fire broadcasting, some places just as background audio speaker can be used with fire broadcasting with lines can also be a separate line as the case may be. (3) to consider an outdoor background sound. (4) background sound sources and fire radio sources are located, the radio room located on the first floor room with control monitoring. (5) some public places, such as conference rooms, function rooms, etc., to set the background sounds volume adjustment switch. (6) background sound and fire broadcasts broadcasts in floor fire switch interlocking module implementation. 12. multimedia conferencing system (1) large Chamber set perfect conference system, including sound, projection, camera systems, control systems, video conferencing systems. Some may consider that simultaneous interpretation system. (2) the general meeting rooms and auditoriums, meeting room, a small amount of projection system may consider setting the backlight. (3) teleconference system may not last. 13. karaoke on demand system in karaoke box locale Karaoke system small room, the formation of karaoke private local area network, each box set of data points. 14. large-screen display and touch multimedia information retrieval system (1) large screen display recommended hotel sets a double-color outdoor screen. (2) the hotel lobby, one touch multimedia information query machine. 15 £ ® intelligent lighting control system (1) five-star hotel set the intelligent lighting control system, the main settings to conference rooms, function rooms, ballrooms. (2) intelligent lighting control system with a BA in communication interface, integrated into the system. (3) building public channel lighting control system using BA DDC control. 16 £ ® intelligent integrated systems (1) five-star hotel should be on the intelligent integrated systems, but to BMS, regardless of the IBMS. (2) of the first integrated security system. (3) on the basis of the BAS, fire-fighting system communication interfaces, protocols and open. Realization of BAS, security, fire control system integration. BMS station located at the bottom-controlled monitoring center. 17. engine room works (1) eliminating control monitoring, radio, BAS, BMS room, set in an area of 60 m2, with anti-static floor, aerial 200 mm. (2) computer network centric communications total room, set in 2, 3 layer, an area of 80 square meters, the use of anti-static floor, aerial 200 mm.
(3) TV room: such as satellite TV receiver, satellite antenna, located in the main building roof, the TV room located on the roof floor; if not set, the cable TV room can be set to a layer, the area is about 20 square meters. 18.UPS power system (1) the UPS power set with 2 practice, centralized and decentralized. Centralized in one place set UPS for hotel use intelligent system; decentralized is set to a different room, determine the range of power UPS. (2) the author believes that the use of decentralized UPS, UPS main settings to: arc control monitoring center, broadcasting, BAS, BMS room, supply area this room and all the surveillance cameras, intrusion detectors, etc.; computer network center phone total room, supply area of this floor machine room and network switch. (3) UPS uninterruptible power supply unit ordering requirements with communication interface in order to incorporate the BA systems management. (4) UPS battery backup time configurations, to consider 2 hours. UPS does not consider a two-computer backup. 19. lightning protection system (1) of the current system power surge protectionGuarding is set by the strong electric, power professional professionals should consider UPS after distribution box SPD settings. (2) all information systems need to set the signal surge arrester. (3) the weak electricity system grounding system to full consideration, generally use comprehensive grounding, its resistance value not greater than 1 ohm. (4) electronic room local equipotential bonding design with 30 × 3 brass drain, 600 × 600 grid. With 50 dedicated grounding line received BVR1× to basic grounding device. Weak current shaft 40 × 4 copper wire for grounding line. All rooms of weak and weak current shaft storeys to earthing terminal box. IV. concluding remarks modern architecture in principle have the intellectualized system design and implementation requirements, five-star hotel should have complete intellectualization system, improve the quality and grade of the hotel for guests a comfortable, safe and convenient, casual living and business environment, but in practice, to improve the quality of the project managers. If there is no human involvement, best intellectualized system design is not necessary.