What systems does weak current system integration mainly include?

1. Computer Network System Engineering

In intelligent buildings, communication automation, office automation and management automation will be very important components in the future. Whether it is high-speed transmission and processing of voice, text, images, data, or convenient processing of daily affairs and management decisions, it is inseparable from the support of high-performance computer network systems.

2. Building equipment automatic control system engineering

Building equipment automatic control system is an integrated name for cold and heat source system, air conditioning and ventilation system, fan system, elevator system, water supply and drainage system, etc. The system mainly manages and controls various equipment in the building efficiently through operation status monitoring and fault monitoring, and greatly reduces energy consumption while providing the best comfortable environment and modern management mode. Therefore, it is widely used in buildings such as offices, hotels, hospitals, and shopping malls.

3. Security monitoring and anti-theft alarm system engineering

Including monitoring system and anti-theft alarm system. The monitoring system is mainly composed of three parts: front-end monitoring equipment, transmission equipment, and back-end control and display equipment. The back-end equipment can be further divided into central control equipment and sub-control equipment.

The equipment of the anti-theft alarm system is generally divided into: front-end detectors and alarm controllers. The alarm controller is a host (like a computer host) used to process, including wired/wireless signal processing, system fault detection, power supply, signal input, signal output, built-in dialer, etc. The front-end detectors include: door magnetic switches, glass break detectors, infrared detectors and infrared/microwave dual detectors, and emergency call buttons.

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4. Smart Card System Engineering

It is mainly used to receive and process various information sent to the smart card by the outside world (such as mobile phones or card readers), execute various instructions sent by the outside world (such as authentication operations), manage the memory space in the card, and send response information back to the outside world.

5. Communication System Engineering

The communication system integrates all information types such as voice, fax, e-mail, mobile short messages and multimedia data. It can be received by any communication device such as telephone, fax, mobile phone, PC, PDA, etc., and builds an information interconnection channel between wired, wireless and the Internet.

6. Satellite and shared television system engineering

Satellite and shared TV system is an important part of building intelligent system, which provides TV signal source for the system. The function of satellite and shared TV system is to process TV signal from satellite properly at the front end of the system and make it enter the transmission channel of the system together with other TV signals.

7. Garage Management System Project

The system combines intelligent IC card recognition technology with high-speed video image storage and comparison. Through computer image processing and automatic recognition, it manages all aspects of parking fee collection, security, and parking guidance for vehicles entering and leaving the parking lot.

8. Integrated wiring system engineering

The integrated wiring system is a wiring system specially designed to meet the development needs. For modern buildings, it is like the nerves in the body. It uses a series of high-quality standard materials in a modular combination to integrate voice, data, image and some control signal systems with a unified transmission medium. After unified planning and design, it is integrated into a standard wiring system, organically connecting the three subsystems of modern buildings and providing a physical medium for the system integration of modern buildings.

IX. Computer Network System Engineering

A computer network system is a system that uses communication equipment and lines to interconnect multiple computer systems with different geographical locations and independent functions, and uses fully functional network software to achieve resource sharing and information transmission in the network. Through the interconnection of computers, communication between computers is achieved, thereby achieving functions such as sharing of information, software and equipment resources between computer systems and collaborative work. Its essential feature is to provide a high degree of sharing of various resources between computers, and to achieve convenient exchange of information and ideas.

10. Broadcasting System Engineering

DMB is the abbreviation of Digital Multimedia Broadcasting. It is a new concept multimedia mobile broadcasting service that integrates communication and broadcasting, and is known as the third generation of radio broadcasting. In addition to supporting traditional audio broadcasting, this technology will also be able to transmit a variety of multimedia information such as traffic information and news to mobile phones through MPEG-4H.264, MPEG-2, AAC+ and other methods, providing high-quality sound quality and diversified data services. Moreover, it adopts CDM (Code Division Multiplexing) technology consistent with mobile phones, which is particularly suitable for mobile reception environments and can better cope with the multi-path interference problem of signal quality degradation in mobile reception environments.

11. Conference System Engineering

The conference system includes: basic microphone speech management, representative inspection and attendance registration, electronic voting function, automatic video tracking function independent of computer and central control, data distribution and display, and multi-language simultaneous interpretation. It is widely used in monitoring, command, dispatching system, public security, fire protection, military, meteorology, railway, aviation and other monitoring systems, video conferencing, inquiry system and other fields.

A system device that allows individuals or groups in two or more different places to communicate with each other through transmission lines and multimedia equipment, by transmitting sound, images and file data to achieve instant and interactive communication to achieve the purpose of the meeting. The use of video conferencing is a bit like a phone call. In addition to being able to see the person you are talking to and communicate verbally, you can also see their expressions and movements, allowing people in different places to communicate as if they were in the same room.

12. Video on Demand System Engineering

Video on demand was developed in foreign countries in the 1990s. It is called "Video on Demand" in English, so it is also called "VOD". As the name suggests, it is a video on demand system that plays programs according to the requirements of the audience, and transmits the video content clicked or selected by the user to the requesting user.

13. Intelligent Community Comprehensive Property Management System Project

The property management system is an indispensable part of modern residential communities. A good property management system can improve the management level of the community and make the daily management of the community more convenient. Combining the powerful functions of computers with modern management ideas to establish a modern intelligent community is the direction of property management development. Attaching importance to modern management and meticulous and thoughtful service is the purpose of community work. The goal is to improve the economic benefits and management level of property management and ensure the maximum economic benefits.

The property management system mainly realizes the following functions: personnel management; real estate information management; customer information management; leasing management; leasing contract management; fee management; engineering equipment management; customer service management; security and fire protection management; cleaning and sanitation management; procurement and inventory management; energy consumption management; asset management; group office management; contract management and other functions.

14. Video Conference System Engineering

Also known as a conference video system, it refers to a system device that enables two or more individuals or groups in different places to communicate with each other through transmission lines and multimedia equipment, such as audio, video and file data, to achieve instant and interactive communication and achieve the purpose of the meeting. The use of video conferencing is a bit like a phone call. In addition to being able to see the person you are talking to and communicate verbally, you can also see their expressions and movements, making it seem like people in different places are communicating in the same room.

15. Large Screen Display System Engineering

The large-screen display system is a multimedia interactive system that integrates multiple information reception, processing and display, and multiple types of personnel operation and control. It involves multiple technical issues such as sound, light and electricity, as well as management and coordination issues of relevant departments. It is also inseparable from the overall structure of the display hall. It is necessary to focus on demand, make overall plans, and use comprehensive integration technology to achieve the expected results. Large-screen display systems are widely used in communications, power, and military command organizations, and play an important role in providing shared information, decision support, and situation display.

16. Intelligent lighting and sound control system engineering

The smart lighting control system is used to realize the intelligent centralized control and management of all lights in the home. It can realize arbitrary dimming of lights, one-to-one switch control, full on and full off control, and "one-key scene" opening of lights, making home life more comfortable, convenient and intelligent!

The sound control system generally includes: a speaker system (usually including a pair of front main speakers, a center speaker and a pair of rear surround speakers, as well as a subwoofer); an AV amplifier; a DVD player; a TV receiver; and a microphone.

17. Fire Alarm System Engineering

Fire alarm system is generally composed of fire detectors, regional alarms and centralized alarms; it can also be linked with various fire extinguishing facilities and communication devices according to the requirements of the project to form a central control system. That is, a complete fire control system is composed of automatic alarm, automatic fire extinguishing, safe evacuation induction, system process display, fire archive management, etc.

18. Computer room engineering and other subsystems

Computer room engineering is not just a decoration project, but more importantly, it is a comprehensive project that integrates multiple disciplines and fields such as electrical engineering, electronics, architectural decoration, aesthetics, HVAC purification, computer, weak current control, fire protection, etc., and involves professional technologies such as computer network engineering and PDS engineering. In the design and construction, great attention should be paid to power supply and distribution methods, air purification, safety precautions, anti-static, anti-electromagnetic radiation and anti-interference, waterproof, lightning protection, fire prevention, moisture prevention, and rodent prevention to ensure the long-term normal operation of the computer system.