The smart residential system design has the characteristics of high safety and good sound effect, which can effectively combine with household electrical appliances and management systems to provide users with a comfortable living environment and promote the development of interior design. Conclusion: Smart residential system and its application in the field of interior design.

Light current engineering work content: communication, network, parking lot, monitoring, alarm access control, patrol inspection, access control attendance, public broadcasting, etc.
System integration is a highly technical system engineering. To truly integrate a building weak current system, not only the weak current engineering company is required to compare the functions, technical parameters, construction, installation, and debugging of each weak current system product. In-depth mastery, but also a comparison of the building's water supply and drainage system, power supply and distribution system, ventilation and air conditioning system, lighting system, elevator system, etc.

【Automatic control school】Flow meter series: Insertion flowmeter
What are the factors that affect the measurement error of the insertion flowmeter
Insertion flowmeter is a new type of flow measurement instrument developed on the basis of pipeline flowmeter. It has the advantages of low installation and operation cost, and can be installed under pressure. It can be installed without stopping water. Therefore, in some pipeline flowmeters In the occasions where the installation of the meter is difficult and the installation cost is high, the insertion flowmeter is often used to solve the flow measurement problem, so this measurement method provides a good solution for the flow measurement. However, when the insertion flowmeter is used in the field, due to the design defects of the flowmeter itself and the very complex installation conditions on site, the insertion flowmeter cannot achieve accurate and reliable flow measurement well.