【 Weak current College 】 noted smart construction residential district with several major factors

Residential area of "intelligent" is the inevitable trend of information technology, is a contemporary science and technology in the housing industry integrated application aimed at improving residential features, optimum living environment, improve the quality of life. How to build from reality, suited to intelligent community, here I talk about in engineering practice of some understanding and experience.
First, the four elements
The correct understanding, reasonable demand positioning, optimization of the design, specification of the implementation of the "is successfully building a four elements of the intelligence community.
1) correct understanding
Residential district intellectualization system implementation is a technology with a high level of engineering, it is first necessary to have a correct understanding, "intelligent is a personified call, it is not a simple intelligent system stuffing, nor is it meant to live" Automation "is not the latest, most advanced systems and product testing. Therefore, owners of "intelligent" systems engineering construction, should not blindly pursuing high standards and make unrealistic demands or far-fetched, there must be a rational perspective. Specifically, the "intelligent" in residential communities is reflected in the following three areas: 1) to provide a convenient, fast, affordable information and communication services: application of computer network technology and communication technology, the establishment of a community of high-speed data communication network, and adapting the information age people's diversified information and communication needs. 2) create a safe and comfortable living environment: the application of modern security technology, the establishment of the community the necessary security system, and comprehensive application of the various means of modern technology to create a safe and comfortable "live" environment. 3) establish efficient, scientific, convenience of property management system: computer networking technology, software, technology, modern control technology and IC card technology to establish a network of real estate management system.
2) reasonable demand orientation
Under specific conditions, the community including community size and grade, supporting facilities, building layout, user objects and investments, and other factors, from reality and moderate leading to practical purpose, select the appropriate community necessary systems and functions, namely, "tailor-made".
Optimum design of 3)
In reasonable demand analysis, based on intelligent systems application to optimal design and overall consideration, looking for the most economical and feasible approaches to minimal investment for maximum effect.
4) norms
Norms include identifying suitable integrators and suppliers to develop a step-by-step implementation steps, standard construction organization plan and installation, testing, commissioning, testing, acceptance procedures, etc.
Second, design first
Intelligent system implementation must implement a synchronization with civil works, first of all should be entrusted with special design qualification of design or design consultancy to the overall planning, including the development of needs analysis report, preliminary design, investment estimates, step-by-step implementation steps. The expert assessment or owners officially authorized and conducted construction drawing design, construction drawing design include the following:
~ The system flat construction drawing design
~ The system diagram (schematic diagram) design and functional specification
~ And civil with reserved equipment room, cased-hole and the hole
~ Design intelligent power distribution system
~ Project budget
~ Write engineering and systems products tender or on the labels file (including the technology and business in two parts)
~ Audit integrators of deepening the design drawings (including installation detail drawing, room layout, Terminal wiring diagrams, etc.) on the one hand, to the design documents as pipeline construction drawing with civil engineering construction, on the other hand provides suppliers offer to determine system products and suppliers, to the drawing file and move on to the marked files together as a system integrator of tender bids, comprehensive technical and economical comparison to determine system integrators (General contractor), part of the project within a single building to individual delegates its supplier is responsible for construction (such as relatively independent three-meter billing system), the community project should consist of system integrators and manpower management and implementation.
3. design concept
Measure a residential community of intelligent systems, not just the success depends on the amount of intelligent systems, systems of advance or integration, but depends on the system design and configuration is economical and reasonable, the use, management and maintenance convenience, systems and products are ripe for, design should follow the following principles:
* The "people" is the main residential area, the system design should focus on people's actual needs, take "practical, simple, economical, safe" principle, while taking care of the different levels and in different age and user needs, meet the "live" this specific use.
* Applicability today's rapid development of science and technology can be applied to the residential area of technology and product selection, design of systems and products should enable the user to measurable benefit to satisfy immediate use and long-term development needs. In many ways, choose the easiest and most economical way possible.
* Possibility to existing mature system and product design for the object, while also considering the surrounding the status of information and communication environment and technological development trends, taking into account the competent departments centralized management requirements, the design of realistic.
* Advanced system design and product selection in production should have a certain level of technical sophistication, but not blind pursuit is not right for new technologies or new features not practical to fully protect the owner's investment.
* Reliability system design should have a high reliability, system failure or after the accident, interruptions to ensure data accuracy, completeness and consistency, and have a rapid recovery.
* Standardization, standardized, open is the open information technology development trend, where possible, design the product in use as far as possible be standardized, good open and follow internationally accepted protocols. Application software as far as possible has been the commercialization of generic software to reduce the secondary open effort and facilitate the future use and maintenance.
* Scalable system design should take into account future technological developments and needs, with updates, expansion and upgrade of may, at the same time, you should also consider the system of step-by-step implementation stepAt first glance.
* Convenient usability community intelligence system is geared to the various cultural levels including the elderly and children are using the system, system and function of the configuration to be able to provide users with convenient, fast and comfortable for the guidelines, their actions should be simple and easy to learn.
4. step-by-step implementation
"Intelligent" system is different from the mechanical and electrical installation, should go hand in hand with civil engineering, but also does not require all of the systems and equipment must be in one step, can be implemented in stages, is combined with the introduction of a project are as follows:
1) required and civil engineering at the same time implemented project ~ the comprehensive wiring system of horizontal cabling subsystem pipeline laying; ~ video intercom system piping; ~ indoor security system piping; ~ three table automatic billing system piping; ~ Tel pipeline laying; ~ cable TV pipeline laying.
2) construction completion of renovation before the project ~ the comprehensive wiring system of trunk wiring subsystem and information outlets installed; the rest of the above subsystem ~ installation works; ~ CCTV system pipeline and equipment installation.
3) required and community building basement and podium while implementing projects ~ car auto management system Induction coil and pipeline embedded ~ patrol management system indoor line embedded LED electronic bulletin board system ~ the pipeline embedded ~ cabling system level routing subsystem-wall pipes embedded (other pipeline can walk decorated stage ceiling installation)
4) community square construction before the project ~ card management system piping; ~ community equipment monitoring system outdoor pipelines; ~ cabling system complex wiring subsystem; ~ video intercom system network pipeline; ~ three table automatic billing system network pipeline; ~ CCTV system outdoor pipelines; ~ patrol management system for outdoor laying of the pipeline; ~ public broadcasting system piping.
5) civil works completed after the implementation of the project ~ information center servers, data backup, and other equipment and system software installation; ~ the system host devices, circuits and software installation in the engine room; ~ the system debugging; ~ the system (usually a 45-day); ~ subsystem acceptance and general acceptance.
6) project delivery using the gradual improvement of work after ~ application software development and gradual improvement; ~ page creation, update, and system maintenance.
5. System Integrator and supplier of choice
1) system integrators choose
Project can design in accordance with the intention of the owners and the smooth implementation of the system integrator role is critical, therefore, its choice must be cautious, usually called (Kuk) marked way to determine the system integrator to measure key indicators were as follows: ~ the company has the certain scale, technology, management and construction personnel equipped personnel quality good; ~ company performance, engineering experience, business and commercial reputation; ~ engineering and product performance price ratio offer reasonable (non-price to win).
2) supplier selection
Supplier selection criteria are as follows: ~ company performance, engineering experience, business and commercial reputation; ~ products with relevant industry authority inspection reports and sales license; ~ product technology advanced, open, mature, cost-effective; ~ products have a certificate of origin, the factory inspection qualified report, purchasing channels normal; ~ product to use, easy to maintain.