Application of Industrial Control Products in Building Automation

With the development of society, the increasing degree of modern automation is not only a strong demand for automation in the industry. In our daily life, the demand for automation is also increasingly fierce, especially in the modern community and the property management of the building.

one. Panyu Gold Coast Garden Villas lighting and water pump control system

Shenzhen Dacheng Electromechanical Technology Co., Ltd. realized the automation integration of lighting and water pump control systems in Panyu Gold Coast Garden Villas area in 2008. This system has one master station and four substations, in which the master station PLC is connected with the computer, and the upper configuration and monitoring are realized in the computer. The configuration screen is developed with high-level language. Each substation is configured with 8 digital inputs and 8 digital outputs. Each substation is designed for a 20kw load (water pump plus lighting). In the configuration screen, the control and monitoring of each substation can be realized, and the start and stop of the water pump and the switch of the light can be controlled in each substation. The master station PLC can control the operation of each substation through a program. In the master station, the buttons on the panel of the control cabinet can also be manually operated to realize the control of any loop of each slave station. In each substation, it is also possible to manually operate this subsection. Stand a circuit switch. The system realizes the garden lighting and the automatic control of the water pump, which brings great convenience to the property management. The following figure shows the host computer control screen:

two. Jinfeng Property Building Automation System Reform

Nowadays, for the aging of many commercial buildings, the maintenance of equipment has become imminent, relying solely on human observation and monitoring, wasting human and financial resources and the effect is still not ideal. For this state, Shenzhen Dacheng Electromechanical Technology Co., Ltd. was established in 2010. Jinfeng Property realized the integration of equipment monitoring and automation control in the building. The system is implemented by a master station plus a remote module. In this system, the system can automatically control the feed pump according to the parameters set on the touch screen. When the water level in the tank is lower than the set value, the system can automatically start the water supply system. Moreover, the system can automatically control the lighting system and ventilation system of the entire building. The characteristics of this system are not only the realization of the automatic control of various equipment, but also can constantly monitor the running status of each equipment, whether it is normal, and can accurately report the status of various equipment, property management personnel do not need to be on-site inspection, just in the control room You can know whether each device is normal, because the system is to monitor the current of each device under different conditions to determine whether the device is normal, so the accuracy is more accurate than the manual site inspection, and can determine in advance whether the device needs to be repaired . The following figure shows the system touch screen: