Energy-saving type fresh air ventilator monitoring system and monitoring method

• Main Authors: ZHU TONG, XU PENG, YANG YONGJIE, JU GAOFENG
• Format: Patent
• Language: Chinese; English
• Published: 30.08.2022
• Subjects: ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVEREDIN A SINGLE OTHER SUBCLASS; CONTROL OR REGULATING SYSTEMS IN GENERAL; CONTROLLING; ELECTRIC COMMUNICATION TECHNIQUE; ELECTRICITY; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MEASURING; MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS ORELEMENTS; PHYSICS; REGULATING; TARIFF METERING APPARATUS; TESTING; TESTING STATIC OR DYNAMIC BALANCE OF MACHINES ORSTRUCTURES; TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR; WIRELESS COMMUNICATIONS NETWORKS

The invention provides an energy-saving type fresh air ventilator monitoring system and monitoring method, and belongs to the technical field of electronic industry monitoring. The problems of non-real-time performance of an existing monitoring method and high power consumption of a wireless communication module, a sensor and a single-chip microcomputer in a full-load working state are solved. According to the technical scheme, the monitoring system is composed of a single chip microcomputer, a power management module, a wireless communication module, terminal equipment, a temperature and humidity sensor, an air quality sensor, a wind speed sensor and a power supply control circuit; the monitoring method comprises the step of automatically switching working modes of the single chip microcomputer according to changes of external conditions. The beneficial effects of the invention are that the switching power supply management module supplies power to the sensor and the wireless communication module in differen