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1.
公开(公告)号:US20210050880A1
公开(公告)日:2021-02-18
申请号:US17046923
申请日:2018-12-06
发明人: Quanzhou Liu , Jie Tang , Weiyou Yu , Tieying Ye , Chunwei Yuan , Huantao Ye , Zhongzheng Li , Yufa Li , Chenjie Li , Guo Yao
摘要: The embodiments of the present disclosure disclose a channel switching processing method, device and system, storage medium, and an electronic device. The channel switching processing method includes: acquiring a signal noise on a first channel corresponding to a first power line, wherein a communication signal is transmitted on the first channel; comparing a magnitude of the signal noise to a predetermined threshold; and in switching the communication signal from the first channel to the second channel corresponding to a second power line according to a comparison result.
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公开(公告)号:US11619415B2
公开(公告)日:2023-04-04
申请号:US17047064
申请日:2018-12-12
发明人: Jianming Tan , Dongfeng Lai , Tieying Ye , Jie Tang , Du Yang , Quanzhou Liu , Huantao Ye , Chenjie Li , Yufa Li
摘要: A controller of an air-conditioning unit, and an air-conditioner. The air-conditioning unit uses a power line carrier communication (PLC) to communicate. The air-conditioning unit includes multiple air-conditioner indoor units and multiple air-conditioner outdoor units. The operation of the air-conditioning unit is controlled by a controller. The controller includes: a plug component configured to be plugged into a socket in a preset PLC communication network and a controller body component connected to the plug component and configured to receive a communication signal from a target device and transmit the communication signal to a device matching the target device, the target device including one of an air-conditioner indoor unit and an air-conditioner outdoor unit.
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3.
公开(公告)号:US11128344B2
公开(公告)日:2021-09-21
申请号:US17046923
申请日:2018-12-06
发明人: Quanzhou Liu , Jie Tang , Weiyou Yu , Tieying Ye , Chunwei Yuan , Huantao Ye , Zhongzheng Li , Yufa Li , Chenjie Li , Guo Yao
摘要: The embodiments of the present disclosure disclose a channel switching processing method, device and system, storage medium, and an electronic device. The channel switching processing method includes: acquiring a signal noise on a first channel corresponding to a first power line, wherein a communication signal is transmitted on the first channel; comparing a magnitude of the signal noise to a predetermined threshold; and in the event that the signal noise of the first channel is greater than a signal noise of a second channel, switching the communication signal from the first channel to the second channel corresponding to a second power line according to a comparison result.
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