Control system for vehicles for decreasing controlling amount by judging abnormality
First Claim
1. A control system comprisingan operating device for operating a steering member for adjusting a steering behavior of a vehicle, anda calculating device for calculating a controlling amount for controlling the operation of the operating device, wherein the control systemjudges an abnormality of the operating device and separately judges an abnormality of the controlling amount, anddecreases the controlling amount at a speed when the abnormality of the controlling amount was judged or when the abnormality of the operating device was judged, the speed of decreasing the controlling amount being higher when the abnormality of the controlling amount was judged than when the abnormality of the operating device was judged.
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Accused Products
Abstract
In view of the matter that an abnormality occurred in an operating portion of a control system comes out in an early stage as a result of the control, while it takes a time for an abnormality occurred in the generation of a controlling amount for controlling the operation of an operating portion to come out, in ceasing the control when an abnormality has occurred in the control system the controlling amount is decreased at a higher speed when the abnormality of the controlling amount was judged than a speed at which the operation of the operating device is decreased when the abnormality of the operating device was judged.
29 Citations
6 Claims
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1. A control system comprising
an operating device for operating a steering member for adjusting a steering behavior of a vehicle, and a calculating device for calculating a controlling amount for controlling the operation of the operating device, wherein the control system judges an abnormality of the operating device and separately judges an abnormality of the controlling amount, and decreases the controlling amount at a speed when the abnormality of the controlling amount was judged or when the abnormality of the operating device was judged, the speed of decreasing the controlling amount being higher when the abnormality of the controlling amount was judged than when the abnormality of the operating device was judged.
Specification