Motor control method and device, storage medium and electronic equipment
A motor control and controller technology, which is applied in the field of storage media, electronic equipment, devices, and motor control methods, can solve problems such as secondary collisions of vehicles, and achieve the effect of avoiding secondary collisions
Pending Publication Date: 2022-07-29
GREAT WALL MOTOR CO LTD
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[0003] The purpose of the present disclosure is to provide a motor control method, device, storage medium and electronic equipment, which solves the technical problem that the motor continues to provide torque for the vehicle when the vehicle collides, resulting in a secondary collision of the vehicle
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[0037] Exemplary embodiments will be described in detail herein, examples of which are illustrated in the accompanying drawings. When the following description refers to the drawings, the same numerals in different drawings represent the same or similar elements unless otherwise indicated. The implementations described in the illustrative examples below are not intended to represent all implementations consistent with this disclosure.
[0038] It should be noted that, in the present disclosure, the terms "S101", "S102" and the like in the description, the claims, and the drawings are used to distinguish steps, and are not necessarily interpreted as performing method steps in a specific order or sequence.
[0039] The specific embodiments of the present disclosure will be described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are only used to illustrate and explain the present disclosure, bu...
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The invention relates to a motor control method and device, a storage medium and electronic equipment, and solves the technical problem that a motor continues to provide torque for a vehicle to cause secondary collision of the vehicle under the condition that the vehicle is collided. The method comprises the steps that collision signals continuously sent by an air bag restraint system controller of a vehicle are received, and the collision signals are generated by the air bag restraint system controller under the condition that the vehicle collides; and the state of the motor is switched into a preset state, a torque request sent by a hybrid controller of the vehicle is ignored, and torque supply to the vehicle is stopped. Under the condition that the vehicle collides, the motor is controlled to stop providing the torque for the vehicle, secondary collision of the vehicle is avoided, the driving risk of a driver in the driving process is reduced, and the safety level of the vehicle is improved.
Description
technical field [0001] The present disclosure relates to the field of motor control, and in particular, to a motor control method, device, storage medium and electronic device. Background technique [0002] With the increase of environmental pressure, new energy has received more and more attention, and more and more new energy vehicles have begun to be equipped with 48V motors for vehicles, and the torque provided by the motor drives the vehicles to work. However, in the event of a vehicle collision, the motor of the vehicle will respond to the torque request sent by the vehicle's hybrid controller and continue to provide torque to the vehicle, resulting in a secondary collision of the vehicle, increasing the driver's safety risk. SUMMARY OF THE INVENTION [0003] The purpose of the present disclosure is to provide a motor control method, device, storage medium and electronic device, which solve the technical problem that the motor continues to provide torque to the vehic...
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IPC IPC(8): B60L15/20B60R16/023
CPCB60L15/20B60R16/023
Inventor 肖磊
Owner GREAT WALL MOTOR CO LTD