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公开(公告)号：US10317242B2
公开(公告)日：2019-06-11
申请号：US15514191
申请日：2015-09-08
申请人： DENSO CORPORATION
发明人： Makoto Sakai , Tsuyoshi Uezono
摘要： A sensor device includes: a detection device that detects a predetermined physical quantity and converts the physical quantity into a detection signal; a communication device that is to be connected to a controller through a first line and a second line, performs at least one of reception from the controller or transmission to the controller by a differential transmission method and, based on a request signal received from the controller, transmits the detection signal generated by the detection device; and a conductive shield member that is applied with a constant potential and covers the detection device and the communication device. The conductive shield member reduces radiation noise generation and simplifies the sensor device structure.
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公开(公告)号：US20170299405A1
公开(公告)日：2017-10-19
申请号：US15514191
申请日：2015-09-08
申请人： DENSO CORPORATION
发明人： Makoto Sakai , Tsuyoshi Uezono
CPC分类号： G01D3/028 , G01L5/0052 , G01P1/023 , G01P15/001 , G08G1/16 , G08G1/165 , G08G1/166 , H04L25/02 , H04L25/0272 , H04L25/08 , H05K9/0047 , H05K9/0081
摘要： A sensor device includes: a detection device that detects a predetermined physical quantity and converts the physical quantity into a detection signal; a communication device that is to be connected to a controller through a first line and a second line, performs at least one of reception from the controller or transmission to the controller by a differential transmission method and, based on a request signal received from the controller, transmits the detection signal generated by the detection device; and a conductive shield member that is applied with a constant potential and covers the detection device and the communication device. The conductive shield member reduces radiation noise generation and simplifies the sensor device structure.
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