Vehicle hood apparatus
First Claim
1. A vehicle hood apparatus designed to detect collision of a vehicle with an object and operate actuators attached to the vehicle, such that a hood of the vehicle is lifted up to absorb impact of the object thereon occurred subsequently to the collision, the apparatus comprising;
- (a) a hood lock for locking a front end of the hood to a vehicle body of the vehicle;
(b) a hood lock sensor for detecting a locking/unlocking state of said hood lock; and
(c) a control unit for controlling the actuators on the basis of information transmitted from said hood lock sensor;
said control unit including (i) a hood lock determination means for determining the state of said hood lock; and
(ii) an alarm lamp driving means for driving an alarm lamp provided in the vehicle when said hood lock determination means determines that said hood lock is in the unlocking state.
2 Assignments
0 Petitions
Accused Products
Abstract
when a vehicle collides with an object and the object is thereby thrown into impact on a hood of the vehicle, a vehicle hood apparatus detects the collision and causes actuators attached to the vehicle to operate to lift up a rear end of a hood of the vehicle so as to reduce the impact of the object thereon. The apparatus include a control unit for controlling the actuators. The control unit includes a hood lock determination means for determining whether a hood lock locks a front end of the hood in place. When the hood lock is in an unlocking state, the control unit prevents the actuators from operating. When the hood lock is in a locking state, the control unit operates the actuators.
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Citations
2 Claims
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1. A vehicle hood apparatus designed to detect collision of a vehicle with an object and operate actuators attached to the vehicle, such that a hood of the vehicle is lifted up to absorb impact of the object thereon occurred subsequently to the collision, the apparatus comprising;
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(a) a hood lock for locking a front end of the hood to a vehicle body of the vehicle;
(b) a hood lock sensor for detecting a locking/unlocking state of said hood lock; and
(c) a control unit for controlling the actuators on the basis of information transmitted from said hood lock sensor;
said control unit including (i) a hood lock determination means for determining the state of said hood lock; and
(ii) an alarm lamp driving means for driving an alarm lamp provided in the vehicle when said hood lock determination means determines that said hood lock is in the unlocking state. - View Dependent Claims (2)
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Specification