What are the weak current systems?

1, integrated wiring system,

2. Computer network system,

3. Intelligent fire engineering,

4. Program-controlled switching system,

5. Digital walkie-talkie,

6. CATV distribution network system,

7. Digital surveillance video system,

8. Security alarm system.

9. Access card system,

10, electronic patrol system,

1 1, building automation system,

12, intelligent lighting system.

Extended data:

Problems in weak current system:

1, the management and maintenance of weak current system lacks scientific systematicness.

Due to the high integration of weak current system in China, the related management and maintenance are carried out according to the traditional management and maintenance scheme, and the staff also manage and maintain the system according to the relevant experience. Usually, the weak current system is cut into independent systems for separate management and maintenance.

2. Defects in equipment and materials.

Generally speaking, building materials and equipment are important factors to ensure that the weak current system can meet the engineering needs. Once the quality of building materials and equipment is unqualified, it will directly affect the system construction effect.

Specifically, it is mainly manifested in two aspects: first, in order to obtain more profits, construction enterprises will use illegal means in the selection of building materials and equipment, which will seriously affect the progress of the project and the overall construction quality of the project;

Second, building materials and equipment did not do the corresponding inspection work before entering the site, which made the products with poor quality enter the site at will and failed to meet the requirements of system design standards.

3. There are few management and maintenance personnel.

Although China's weak current technology shows a rapid development trend, it lacks system management and maintenance personnel, which can not effectively manage and maintain large-scale weak current systems, seriously affecting the normal operation of weak current systems.

4. Lack of acceptance

As we all know, every project needs to be completed and accepted, and so does the building weak current system project. Therefore, when organizing and debugging the weak current system engineering of buildings, it is often encountered that the inspection is not in place, which makes some problems still exist after the construction project is put into use. Insufficient acceptance of weak current system engineering in intelligent building will limit the function of the building.

References:

Baidu encyclopedia-weak current system