SENSOR DEVICE AND ELECTRONIC APPARATUS FOR MOBILE BODY

摘要

PROBLEM TO BE SOLVED: To provide a sensor device capable of accurately detecting an acceleration exerted on a vehicle by correcting positioning errors caused by its mounting angle to the vehicle without causing a remarkable rise in manufacturing cost or a reduction in yield and to provide an electronic apparatus for mobile body provided with the same.

SOLUTION: An angular velocity sensor 10 is provided with both a detecting element 27 for detecting the direction and size of a physical quantity with specific directivity such as angular velocity and a mounting part 26 for fixing and supporting the detecting element 27. The detecting element 27 is fixed and supported by the mounting part 26 in such a way as to be inclined by a preset reducing angle in a reducing direction to reduce an angle difference predicted as the difference between the direction of the detecting axis G of the detecting element 27 and the direction of the physical quantity actually exerted on the detecting element 27 when it is detected.

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