Sensor device and vehicle collision detection apparatus
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United States of America Patent
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Jun 11, 2019
Grant Date -
Oct 19, 2017
app pub date -
Sep 8, 2015
filing date -
Sep 29, 2014
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
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.
First Claim
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International Classification(s)
- H04L:TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAP....
- G01L:MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL ....
- G01P:MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, D....
- G08G:TRAFFIC CONTROL SYSTEMS
- G01D:MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VAR....
- H05K:PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAIL....
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