Ventilator monitoring system

The utility model provides a ventilator monitoring system, and belongs to the technical field of ventilators. The ventilator monitoring system comprises a first sensor module, a second sensor module, a first video monitoring device, a wireless communication device and a monitoring terminal, the first sensor module is connected with the second sensor module and is further configured to start the second sensor module when it is detected that the operation data of the fan impeller is abnormal; the second sensor module is connected with the first video monitoring device and is further configured to start the first video monitoring device when it is detected that the operation data of the ventilator motor is normal; the first sensor module, the first video monitoring device and the second sensor module are connected with the monitoring terminal through the wireless communication device. The abnormal information of the ventilator can be effectively detected, and energy can be saved. 本公开提供一种通风机监控系统，属于通风机技术领域。该通风机监控系