Remote vehicle locking control method and device for electric vehicle
An electric vehicle and control method technology, which is applied to vehicle parts, transportation and packaging, and anti-theft vehicle accessories, etc., can solve the problems of reduced vehicle safety factor and insufficient consideration of vehicle operating conditions, and achieve the effect of reducing driving power.
Inactive Publication Date: 2019-05-21
HENAN SENYUAN HEAVY IND
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Problems solved by technology
[0022] The invention provides an electric vehicle and its remote locking control method, which is used to solve the problem in the prior art that the safety factor of the vehicle is reduced due to insufficient consideration of the operating conditions of the vehicle when the vehicle is remotely locked
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Embodiment Construction
[0053] The invention provides an electric vehicle and a remote locking control method thereof, which are used to solve the problem in the prior art that the safety factor of the vehicle is reduced due to insufficient consideration of the operating conditions of the vehicle when the vehicle is remotely locked.
[0054] To achieve the above object, the technical solution provided by the invention is:
[0055] A remote locking control method for an electric vehicle, comprising the steps of:
[0056] Detect the torque and rotational speed of the vehicle drive motor when the vehicle lock signal is received, or when it is disconnected from the positioning module installed on the vehicle;
[0057] If the torque and speed of the vehicle drive motor are both zero, execute the lock command;
[0058] If the torque or the rotational speed of the vehicle driving motor is not zero, the vehicle lock command is executed when the torque and the rotational speed of the vehicle driving motor ar...
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The invention provides a remote vehicle locking control method and device for an electric vehicle. The control method comprises the following steps of detecting the torque and rotating speed of a vehicle driving motor when a vehicle locking signal is received or the connection with a positioning module arranged on the vehicle is cut off; executing a vehicle locking command if the torque and rotating speed of the vehicle driving motor are both zero; if the torque or rotating speed of the vehicle driving motor is not zero, executing the vehicle locking command until the torque and rotating speedof the vehicle driving motor are both zero. According to the provided technical scheme, when the vehicle locking command is executed, whether or not the torque and rotating speed of the vehicle driving motor are both zero is judged at first; if the torque or the rotating speed of the vehicle driving motor is not zero, the vehicle locking risk is high; therefore, the vehicle locking command is executed only when the torque and rotating speed of the vehicle driving motor are both zero, so that the safety performance of the vehicle is improved.
Description
technical field [0001] The invention belongs to the technical field of vehicle electrical control, and in particular relates to a remote locking control method and control device for an electric vehicle. Background technique [0002] The remote locking technology of the vehicle is to install a locking device on the vehicle that communicates with the remote control platform. When the operator executes the locking operation on the remote control platform, the remote control platform will send a lock to the locking device installed on the vehicle. car order. When the car lock device receives the car lock command, it controls the electrical equipment on the vehicle to prevent the vehicle from starting and running normally, thereby preventing the vehicle from being stolen and providing vehicle safety. [0003] The Chinese patent application publication number CN13661242A discloses a remote locking device for engineering vehicles and a control method thereof. The remote locking d...
Claims
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Inventor 陈西山刘忠政常乐赵心汪世伟刘亚闯刘向阳董龙飞
Owner HENAN SENYUAN HEAVY IND