College】 【weak overall design of building intelligent systems brief --- Power By 【China】 weak home network.

<br> 1, an overview of <BR> 1.1 With computer technology, network technology and the combination of construction, intelligent building and smart residential area of rapid development projects. .Building Intelligent Building is being more and more acceptable units. .Intelligent design is currently the main in two phases, the overall design and construction design. .Construction and engineering design is an important part of intelligent design in the preliminary design is ignored. .This is for the following reasons: <BR> 1.1.1 When the construction project at the design stage, attention to architectural design itself is often flat, vertical, cuts to the other professional, especially in equipment types, including water, electricity, heating neglect ., as long as you can write a simple description, while intelligent design is not included in the content, and some not even be considered. .<BR> 1.1.2 When the design review, the relevant competent authority of the Party or design unit asked (construction unit) on intelligent design, the project has entered the preliminary design stage. .At this time, some party realized the need for this design. .Design unit was only asked to do the overall design of intelligent system. .<BR> 1.1.3 While the overall design for intelligent systems, due to tight schedule, architectural design has entered the construction drawing stage, and even has a pile bitmap, design Pozaimeishao. .Intelligent system even without the assessment of the overall program to enter the construction design. .<BR> 1.1.4 some of the projects to the construction after the discovery of the lack of intelligent system design and construction plans, re looking for intelligent system design unit, in the overall scheme generated when bidding, bid units directly into the construction design. .<BR> 1.2 All of the above description of intelligent design is not in the current regular, not synchronized with the architectural design, the overall design is a very important part. .<BR> <BR> 2, the overall design the overall program content <BR> mainly by the following components: <BR> 2.1 Project Overview <BR> describes the location of the project: construction of the total area, total height; is a civil level; .engineering significance; construction plane functions, uses. .<BR> 2.2 <BR> design basis, including current national norms, standards, industry standards; building units, the competent departments of the files and the opinions and requirements; design unit buildings and other types of technical data or text. .<BR> 2.3 design principles of intelligent subsystem configuration <BR> the overall requirements and objectives. .<BR> 2.4 <BR> intelligent subsystem configuration required for the design of the Project are listed all the intelligent subsystem name, which according to the different nature of the engineering and construction unit set different requirements of different intelligent subsystems. .<BR> 2.5 Intelligent Content <BR> subsystem designed in part to the substantive content of the different subsystems need to be detailed, comprehensive building a high-level, for example, has the following intelligent subsystem. .<BR> 2.5.1 <BR> construction equipment monitoring system is very important to the subsystem, accounting for one third of all the intelligent subsystem design work, but also with water, electricity, heating and other professional equipment closely. .Description of its main contents are: design principles; the engineering and construction electrical and mechanical equipment to set conditions, such as heating and air conditioning units; heat boilers (water heaters); oil system; ventilation equipment; transformation and distribution equipment; water supply and drainage equipment; lighting equipment, including public lighting, .outdoor lighting, flood lighting, etc.; elevators, escalators, etc.; control requirements of the mechanical and electrical equipment; classification sets out the mechanical and electrical equipment monitoring points table, and describes the selection of control system manufacturers, brands and systems, product performance brief. .<BR> 2.5.2 Communication Network System <BR> main content information points to set the principles of voice; the floor space of information point of different functions set list (the same point with the computer information table); room set; room equipment, select a virtual switch ., program-controlled switches, etc.; access network. .If you do not go with the computer network system with integrated wiring system, will have to describe the vertical line with communication cables, horizontal cabling and other communication lines with four cores, each floor of telephone distribution boxes; pipeline laying method, take the weak vertical pipe shaft, horizontal lines .take the ceiling. .Part of the project there are wireless communication systems. .<BR> 2.5.3 <BR> main computer network system with computer information points set up principles; the floor space of information point of different functions set list (which can be the same table with the voice information point); room set; computer networks, the main engine room .network switch network switch and the floor set; system manufacturers, brands and systems, product performance brief. .Part of the government office to be set up outside the network, intranet, and some business units to set up small LAN. .<BR> 2.5.4 <BR> structured cabling system in the strict sense, the system is not intelligent subsystem, but only the communication network system and computer network system of physical support. .To illustrate this article will be included as a subsystem. .Some programs designed to replace the system communication network system and computer network systems, I think that is wrong. .<BR> In the current high-rise buildings, particularly office buildings, cabling system is very important. .Generally based on the work area, horizontal layout, vertical layout, floor equipment room, the center room several components, some of the single building project there are buildings between the subsystems. .Super Category 5 cabling currently used by over Category 5 cables and information outlets, some of the projects and modules using Category 6 cable rise. .Vertical lines with optical fiber, into the family line is generally a 6-core single-mode optical fiber. .Common to the building single 1000M, 100M to the floor or desktop. .<BR> 2.5.5 CCTV and burglar alarm system <BR> this security system are the two interconnected subsystems, to be listed in the project monitoring point, set point list of security, but also introduces the main selection .equipment manufacturers, brands, features. .<BR> Now commonly used hard drive video surveillance technology. .Part of the project requires joint surveillance camera and lighting. .<BR> 2.5.6 Satellite TV reception and cable television systems generally use the 860MHZ <BR> way the system adjacent transmission system. .Generally used for centralized distribution of residential tap system, the basic way the original series with no branches. .<BR> Television terminal configuration to list list of major equipment manufacturers, brands and products to make a brief introduction. .<BR> 2.5.7 <BR> general of the public address system and fire system, emergency broadcast system compatible with the fire emergency system to explain the switching. .Speaker settings will have to supplement if not identical, some places to add volume control switch. .If there is no fire emergency broadcast system engineering will have to configure the speakers, the major equipment manufacturers, brands, products to make a brief introduction. .<BR> 2.5.8 Parking Management System <BR> large public buildings set in the basement car park of the building works need to set up the system. .Management in the automotive channel exits room, install the system host, the program want to use the product brand, to make a brief performance. .<BR> 2.5.9 <BR> general office conference system with a variety of sizes, in all-purpose meeting room, lecture hall are required to set up the system. .Requests for the construction of different grades, the investment is different from the contents of selected conference system is also different. .There are conference sound reinforcement, projection, camera system, video conference systems, as well as conference voting system, floor system and multi-language simultaneous interpretation system. .According to different building, different meeting room (Hall) for different descriptions. .Mainly to have the system function, product performance introduction. .<BR> 2.5.10 Touch large screen display systems and multimedia information retrieval system <BR> public construction projects in the office, shopping malls and other general settings above two systems, the system is set up in the foyer, lobby and other public places, from public advertisement, .guidance function. .Large screen display device to be set up near the small control room, leaving enough Power, the general area of 1 square meter is about 1KW. .Program functions to the facility to make a brief introduction. .<BR> 2.5.11 <BR> other systems based on different buildings, there are comprehensive building intercom systems, electronic patrol system, card access control, attendance, consumption systems. .If shopping malls, there is still POS system. .Each of the system have to function, configuration, performance of major equipment to make a brief introduction. .<BR> 2.6 Other <BR> also involved in the general scheme of intelligent subsystems in the engine room set, pipeline laying, power supply, lightning protection, grounding, and more. .<BR> 2.6.1 <BR> introduce the project room to set a total number of rooms, its name, the main function, set places. .General engineering computer network centers and main telephone exchange room; BAS central control, consumer control monitoring center (including the radio room), cable TV room, satellite TV room and so on. .<BR> 2.6.2 introduce the main pipeline laying <BR> intelligent subsystem level of the vertical line and the laying of the pipeline route, and the orientation of the line outside the building and laying methods. .<BR> 2.6.3 Power <BR> make room for the various weak power requirements, such as double-loop end of the switch, configure the UPS uninterruptible power supply devices. .General In addition to the TV room, the other weak need to be double-circuit power supply room, computer network center and telephone exchange room, consumer control monitoring center to configure UPS. .<BR> 2.6.4 Lightning Lightning <BR> intelligent system consists of two parts, one of its lightning protection, the second is mine information system. .Configuration, respectively, and signal power arrester lightning arrester. .Ground <BR> <BR> 2.6.5 also includes two parts ground, one weak ground room, with a not less than 25mm2 of copper wire (or cable) as a special grounding wire; the second is the weak shaft (and .floor equipment room) Ground Link Set, generally -25 × 4 copper. .Both want to set the ground terminal boxes. .<BR> 2.7 for engineering design problems and recommendations need to explain <BR> <BR> 3, Building intelligent design in addition to the above tender documents the overall design, but still need to provide the following information and instructions: <BR> 3.1 Intelligent .sub-investment estimates; <BR> 3.2 various stages of design cycle; <BR> 3.3 Basic information of the design; <BR> 3.4 Intelligent System Design Certificate; <BR> 3.5 intelligent system design performance; <BR> 3.6 this project .composed of intelligent design and resumes; <BR> 3.7 design fee quotes; <BR> 3.8 breach of contract and so on. .<BR> <BR> 4, concluding remarks <BR> a construction project for the overall design of intelligent systems is very important. .Basically, it identifies the project quality and integrity of the intelligent system level. .Of course, before the overall program design, intelligent systems design and construction units concerned should closely study the system configuration, according to the actual needs of the construction unit, investment, management, etc. to determine the size of the system, so that the overall scheme is feasible, .construction plans for the future design, integration design contractor to lay a good foundation to deepen. .<BR>.