Five Automation of Intelligent Buildings

The official definition: intelligent building refers to providing a user-friendly, user-friendly and user-friendly building environment by optimizing the structure, system, service, and management of the building according to the user's needs. It can be said that intelligent architecture is a product of modern science and technology. Its basic connotation is: based on the integrated wiring system, using the computer network system as a bridge, comprehensively configuring the various subsystems within the building, and fully implementing communications, office automation systems, and various equipment within the building (air conditioning, heating, water supply Comprehensive management of electricity, power distribution, lighting, elevators, fire protection, and public safety. Its technical basis is mainly composed of modern building technology, modern computer technology, modern communication technology and modern control technology.

Core: The core of intelligent architecture is summed up as the SA system, namely Communication Automation (CA), Building Automation (BA), Office Automation (oA), Fire Automation (趴) and Security Automation (SA). The intelligent building integrates these five systems organically through the communication network system, integrates the structure, system, service, management, and the optimal combination between them, so that the buildings are safe, convenient, efficient, and energy-saving.

1. Communication Automation (CA)

It is the basis for guaranteeing the transmission of voice, data, and images in buildings. At the same time, it is connected with external communication networks (such as telephone public network, data network, computer network, satellite, and radio and television networks) and exchanges information with other parts of the world. The design of the communication network system must meet the requirements of the office automation system, be able to adapt to the trend of digitization, intelligence, integration, broadband, and personal development of the communication network of the telecommunication sector outside the building, but also consider the appropriate public network The development of network access and integrated services digital network (ISDN) provides users with fast, effective, secure and reliable communication services for various media such as voice, text, graphics, images, and computer data.

The content of the communication network system includes the fixed telephone system, voice service system (voice mail, voice response),

Wireless communication systems, satellite communication systems, multimedia communication systems (internet, intranets), video communication systems (photos, e-mail, videoconferencing), television communication systems (cable television, public broadcasting), etc.

2. Building Automation (BA)

It is actually a central monitoring system. Its main purpose is to analyze, classify, process, and determine the information of various types of electromechanical equipment in the building. It uses the most optimized control methods to centrally monitor and manage each system's equipment and make each child System equipment is always running in an orderly, coordinated, efficient and orderly manner. While creating an efficient, comfortable, and safe working environment, the cost of each system is reduced, the costs of energy consumption and day-to-day management are saved as much as possible, and the system is fully operational, thereby enhancing the high-level modern management and service of intelligent buildings. Investment gets a good return.

3. Office Automation (OA)

It mainly adopts the Intemet/lntranet technology. Based on the concept of workflow, the company's internal staff can conveniently and quickly share information, work together efficiently, and change the complex and inefficient manual work styles of the past to achieve rapid and comprehensive information collection. In order to provide scientific basis for the management and decision-making of enterprises. OA software spans specific business areas such as production, sales, and finance. It focuses more on the efficiency and controllability of the company's day-to-day operations. It is an indispensable software tool for corporate servants to increase their overall operational capability. Its development has undergone three major stages:

The first is the tool phase. This phase is mainly digitized paper information, pure text, form processing, storage, and query; then the MIS phase. This stage is mainly the collection of digital information, process, form management, local sharing, C/. The S structure is the mainstream; the last is the era of network collaborative work. This stage mainly involves the Internet environment. It requires all aspects of information, sharing and coordination of information. Based on the integration of intelligence, portal, management, and business integration, the B/S structure becomes the mainstream. . Office automation is also a channel for companies to connect with the entire world. The company's Intranet network can be connected to the Internet. On the one hand, employees of companies can find relevant technical data and market conditions on the Internet and contact existing or potential customers and partners. On the other hand, other companies can access your externally released corporate information through the Internet, such as enterprises. Introduction, production and business performance, business scope, products/services, etc., thus playing an advocacy role. With the promotion of office automation, more and more companies connect to the Internet through their own Intranet network, so the potential for such online communication is very great.

4. Fire Automation (FA)

In the intelligent building system, the fire automation system is different from other subsystems. First, its professional scope is wide, and its associated professional scope is broader and self-contained. There are three stages in fire automation: the traditional fire automatic alarm system stage, the modern fire automatic alarm system stage and the modern intelligent automatic alarm system stage. Among them, modern intelligent automatic alarm systems are fire alarm parameters (such as smoke concentration and its rate of change, temperature and heating rate, etc.) of the environment in which the fire detectors are sent to the alarm controller. The alarm controller itself is a computer processing center. After the computer receives the signal, it analyzes it and compares it with the standard change characteristic curve of the pre-existing computer. After confirming the fire, the traditional sound and light alarm is issued. At the same time, modern multimedia technology generates voice alarms and Chinese character prompts, and displays the geographical location where the fire occurred in the form of a floor plan or a stereogram on a computer. After the alarm, the fire-fighting equipment (fixed fire extinguishing, fire shutter, air supply and exhaust, accident lighting, fire radio, telephone communication, fire elevator, etc.) according to a preset program (automatic linkage or manual, immediate execution or delay, etc.) ) Action, and feedback the action of the fire-fighting equipment to the display panel of the controller.

The future fire automatic alarm system will surely develop in the direction of building automation. It will integrate fire alarm, fire linkage, building security, air conditioning, lighting, gas, and hydropower management functions into one, and the computer will be able to be more developed and applied. .

5. Security Automation (SA)

Intelligent buildings cannot ignore security issues. Modern wisdom construction projects place safety precautions at the top of the list. One of the purposes of building intelligence is to use electronic devices to protect the safety of users, so as to prevent and provide a comfortable and safe living environment for residents. The major security systems include: perimeter electronic defense systems, closed-circuit television monitoring systems, visitor visual/non-visual intercom systems, and smart home protection systems.