Inclination sensor
First Claim
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1. An inclination sensor, comprising:
- a main body fixed on a vehicle;
a pendulum swingably supported by the main body and swings in response to an inclination of the vehicle; and
a sensor unit for sensing swinging motion of the pendulum in order to detect as to whether or not the vehicle has been inclined,wherein the pendulum is swingable in two axes as to both a width direction of the vehicle and forward/backward direction thereof, anda sensitivity to the width direction is higher than a sensitivity as to the forward/backward direction.
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Abstract
An inclination sensor is provided with a main body fixed to a vehicle, a pendulum supported by the main body so as to swing in response to an inclination of the vehicle, and a magnetic sensor that senses the inclination of the pendulum in order to detect as to whether or not the vehicle has been inclined. The pendulum is swingable around two axes as to both a width direction of the vehicle, and forward/backward directions thereof. A sensitivity of the pendulum as to the width direction is higher than a sensitivity thereof as to the forward/backward directions.
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Citations
9 Claims
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1. An inclination sensor, comprising:
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a main body fixed on a vehicle; a pendulum swingably supported by the main body and swings in response to an inclination of the vehicle; and a sensor unit for sensing swinging motion of the pendulum in order to detect as to whether or not the vehicle has been inclined, wherein the pendulum is swingable in two axes as to both a width direction of the vehicle and forward/backward direction thereof, and a sensitivity to the width direction is higher than a sensitivity as to the forward/backward direction. - View Dependent Claims (2, 3, 4)
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5. An inclination sensor, comprising:
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a main body; a ring member provided in the main body and including a shaft portion extending in a first axis, wherein the ring member is swingable around the shaft portion; a shaft member extending in a second axis and penetrating the ring member, wherein the first axis and the second axis are orthogonal; and a pendulum provided on the shaft member and swingable around the shaft member. - View Dependent Claims (6, 7, 8, 9)
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Specification