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一种基于RFID涡流传感器的螺栓预紧力无源无线监测方法
PendingCN122409042ARetain mechanical propertiesMonitor preload force
Owner:UNIV OF ELECTRONICS SCI & TECH OF CHINA
Refrigerator synchronous control system
ActiveCN224162829UEliminate wiringSimple structureLighting and heating apparatusStationary refrigeration devicesSynchronous controlControl system
The utility model discloses a refrigerator synchronous control system which comprises a master refrigerator and at least one slave refrigerator, a master control module and a synchronous communication module are arranged in the master refrigerator and each slave refrigerator, and the master control module is electrically connected with the synchronous communication module. The master control module in each slave refrigerator is in wireless communication connection with the master refrigerator through the corresponding synchronous communication module, hardware support is provided for synchronous control of the refrigerators, meanwhile, the wireless communication connection between the synchronous communication modules omits the wiring process, and the refrigerator has the advantage of being simple in structure.
Owner:ZHENGZHOU CHUNCHANG INSTR CO LTD