Vehicle fuel electrical control method and system, vehicle and computer readable medium
A technology for electrical control and vehicles, applied in the field of vehicles, vehicle fuel electrical control methods and systems, and computer readable media, can solve the problems of small collision coverage, vehicle fuel and power cuts, and inability to cut off fuel, so as to reduce after-sales accidents Complaints, improved crash safety performance, improved coverage effects
Inactive Publication Date: 2020-11-13
GUANGZHOU AUTOMOBILE GROUP CO LTD
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The invention relates to a vehicle fuel oil electrical control method and system, a vehicle and a computer readable medium. The method comprises the steps acquiring the total vehicle speed variable quantity of the vehicle in a current collision process; judging whether the total variation quantity of the vehicle speed is out of a vehicle fuel oil electric control triggering threshold value line ornot; if so, triggering vehicle fuel electric cut-off control, the vehicle fuel oil electrical control triggering threshold line being an elliptic curve established according to a first change speed of the vehicle under the maximum non-triggering working condition of head-on collision, a second change speed of the vehicle under the maximum non-triggering working condition of side collision and a third change speed of the vehicle under the maximum non-triggering working condition of rear collision. The method does not depend on front, side and rear collision algorithms any more; and moreover, the coverage range of the threshold line is enlarged, the control stability is ensured to the maximum extent, the collision safety performance is improved, and complaints of after-sales accidents are reduced.
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