If you become a weakness engineer

According to the strength of power transmission power, power applications can be divided into two types: strong power and weak power. The weak current system is mainly for buildings, including buildings, communities, airports, terminals, railways, highways, etc. The weak electricity in intelligent buildings has two meanings. One refers to the low voltage electric energy such as the safety voltage level and control voltage specified by the state. There are AC and DC points, AC 36V or less, DC 24V or less, such as 24V DC control power supply, or emergency. The standby power supply for the lighting; the second refers to the information source containing information such as voice, image, data, such as telephone, television, and computer. In general, weak current system engineering refers to the second type of application. Weak electrical engineers refer to hardware engineers engaged in communication, monitoring, security, etc. related to the above power systems. The engineering systems involved mainly include: television signal engineering, such as television monitoring systems, cable television; communication engineering, such as telephone; intelligent fire engineering; sound reinforcement and sound engineering, such as medium background music broadcasting in the community, background music in buildings; And integrated wiring engineering mainly used for computer networks.
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The main contents of the weakness engineer work are:

1. Organize the review of weak electrical drawings, the discussion and approval of the project construction design and construction plan;

2. Prepare technical specifications documents for strong and weak electricity bidding, and be responsible for summarizing the review opinions of various departments;

3. Coordinate and review the previous weak electricity construction plan and construction drawing design, and provide technical support for weak electricity engineering or equipment bidding work;

4. Carry out the management of the strong and weak power projects at the project site, including the progress, quality, safety, investment control and management work and the completion of the delivery;

5. Participate in the selection of weak electrical related equipment and materials and the acceptance of the incoming materials;

6. Monitor the design quality and design progress of the weak current in the design process;

7. Responsible for the supervision and control of the quality and progress of the weak electricity project at the construction site;

8. Coordinating the multi-party relationship between the general contract, supervision and design and construction units in the weak electricity construction project;

9. Participate in the review of the completion data and the initial inspection and completion acceptance of the unit project.

Expertise required:

1. Basic knowledge of intelligent building weak electricity;

2. The basis of building automation control technology;

3. The principle of automation of air conditioning systems;

4. Principle of water supply and drainage automation;

5. Monitoring automation of power distribution, lighting and elevator systems;

6. Design examples of building equipment automation system;

7. Automatic fire alarm and fire control system;

8. Case technical prevention system;

9. Parking management system;

10. Case analysis of large entity security system technology;

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