In response to the high labor intensity,cumbersome operation,and untimely regulation of traditional heating system operators,which cannot effectively solve problems such as pipeline balance and monitoring system operation status,the fuzzy PID control algorithm is applied to optimize the heating sys-tem control.Real time transmission of on-site operation data is achieved through BLE wireless network.A smart heating system based on BLE wireless network is designed,which is monitored in real-time through the heating network platform to reduce the impact of faults on the system and ensure its normal operation.System testing has shown that the system runs stably,has low power consumption,and can achieve precise control of the pipeline network,which has good application value.