Electronic control device
First Claim
1. An electronic control device which is mounted in a vehicle and controls a control target provided in the vehicle, the electronic control device comprising:
- an acceleration sensor that detects an acceleration of the vehicle;
an angular velocity sensor that detects an angular velocity of the vehicle;
an electronic substrate on which the acceleration sensor and the angular velocity sensor are mounted; and
a housing that accommodates the electronic substrate and is fixed to a body of the vehicle,wherein the electronic substrate is fixed to the housing at at least four fixing points, and the acceleration sensor and the angular velocity sensor are arranged in the smallest target area from among a plurality of areas having multiple points selected from the at least four fixing points as vertexes.
3 Assignments
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Accused Products
Abstract
An electronic control device is mounted in a vehicle and controls a control target provided in the vehicle. An acceleration sensor detects an acceleration of the vehicle. An angular velocity sensor detects an angular velocity of the vehicle. The acceleration sensor and the angular velocity sensor are mounted on an electronic substrate. A housing accommodates the electronic substrate and is fixed to a body of the vehicle. The electronic substrate is fixed to the housing at least four fixing points, and the acceleration sensor and the angular velocity sensor are arranged in the smallest target area from among a plurality of areas having multiple points selected from the at least four fixing points as vertexes.
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Citations
11 Claims
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1. An electronic control device which is mounted in a vehicle and controls a control target provided in the vehicle, the electronic control device comprising:
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an acceleration sensor that detects an acceleration of the vehicle; an angular velocity sensor that detects an angular velocity of the vehicle; an electronic substrate on which the acceleration sensor and the angular velocity sensor are mounted; and a housing that accommodates the electronic substrate and is fixed to a body of the vehicle, wherein the electronic substrate is fixed to the housing at at least four fixing points, and the acceleration sensor and the angular velocity sensor are arranged in the smallest target area from among a plurality of areas having multiple points selected from the at least four fixing points as vertexes. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. An electronic control device which is mounted in a vehicle and controls a control target provided in the vehicle, the electronic control device comprising:
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an acceleration sensor that detects an acceleration of the vehicle; an angular velocity sensor that detects an angular velocity of the vehicle; an electronic substrate on which the acceleration sensor and the angular velocity sensor are mounted; and a housing that accommodates the electronic substrate and is fixed to a body of the vehicle, wherein the electronic substrate is fixed to the housing at a plurality of fixing points, and the plurality of fixing points include first fixing points which are respectively arranged in the vicinity of four corners of a substantially rectangular substrate surface of the electronic substrate and a second fixing point which is arranged closer to one of the four first fixing points than the other first fixing points with the acceleration sensor and the angular velocity sensor between the second fixing point and the one of the four first fixing points.
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11. An electronic control device which is mounted in a vehicle and controls a control target provided in the vehicle, the electronic control device comprising:
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an acceleration sensor that detects an acceleration of the vehicle; an angular velocity sensor that detects an angular velocity of the vehicle; an electronic substrate on which the acceleration sensor and the angular velocity sensor are mounted; and a housing that accommodates the electronic substrate and is fixed to a body of the vehicle, wherein the electronic substrate is fixed to the housing at at least four fixing points, and the acceleration sensor and the angular velocity sensor are arranged in a target area having the highest resonance frequency from among a plurality of areas having multiple points selected from the at least four fixing points as vertexes.
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Specification