Abstract:The wireless dust bag leak detection and filter system is based on wireless radio communication module — XBee-pro for data transmission. The dust in the work environment will be adsorbed into the filter chamber in a suspension, resulting in the rise of liquid level. In this system, high-precision liquid level sensor acquires the height information of liquid level in the device, and then high-precision A/D converts the liquid level information into a digital signal, and transfers it to the microcontroller package structure where it is packed into frame structure and forwarded to the coordinator. Coordinator receives the frame and sends it to the PC, and then the PC calculates the proportion of dust in the environment through analysis. During the control process, control frame information is sent to the terminal XBee-pro, and passed to the MCU to analyze the control command information which is transferred to the PLC to realize the control on each valve.
