Vehicle electric sunroof control method, system, vehicle and storage medium
A vehicle and sunroof technology, applied in general control systems, control/regulation systems, electric vehicles, etc., can solve the problems of electric sunroof accidental pinch prevention, etc., and achieve the effect of improving accuracy and safety
Active Publication Date: 2022-07-12
SHANGHAI INTEVA AUTOMOTIVE PARTS
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Problems solved by technology
[0006] In view of the shortcomings of the prior art described above, the purpose of this application is to provide a vehicle electric sunroof control method, system, vehicle and storage medium to solve the problem in the prior art that the electric sunroof is accidentally pinched due to vehicle dynamic changes
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[0024] The embodiments of the present application are described below through specific specific examples, and those skilled in the art can easily understand other advantages and effects of the present application from the contents disclosed in this specification. The present application can also be implemented or applied in different specific embodiments, and various details in this specification can also be modified or changed based on different viewpoints and applied systems without departing from the spirit of the present application. It should be noted that the embodiments in the present application and the features of the embodiments may be combined with each other under the condition of no conflict.
[0025] The embodiments of the present application will be described in detail below with reference to the accompanying drawings, so that those skilled in the technical field of the present application can easily implement them. The present application can be embodied in man...
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In the vehicle electric sunroof control method, system, vehicle and storage medium of the present application, when it is judged that the vehicle is in a static state, the current rotational speed value of the driving motor is obtained and compared with the historical rotational speed value; Collected by the drive motor when the electric sunroof is free running; if the current speed value exceeds the first difference of the historical speed value and reaches a first predetermined threshold, the drive motor is reversed; and, when it is judged that the vehicle is in a dynamic state , obtain the current rotational speed value with shaking data; perform processing to reduce the interference of the shaking data on the current rotational speed value, and make the processed current rotational speed value exceed the second difference value of the historical rotational speed value to a second predetermined threshold value, Reverse the drive motor. The solution of the present application realizes the adaptive use of the corresponding electric sunroof anti-pinch mechanism according to the actual operation of the vehicle, thereby effectively solving the problems of the prior art, and effectively improving the accuracy, safety, and user experience.
Description
technical field [0001] The present application relates to the technical field of vehicle control, and in particular, to a vehicle electric sunroof control method, system, vehicle, and storage medium. Background technique [0002] Anti-pinch protection of the car's electric sunroof is a safety feature that cannot be ignored. [0003] In the prior art, the anti-pinch function of the electric sunroof is realized by detecting the resistance change of the motor of the electric sunroof (which can be expressed by torque). [0004] However, in actual situations, if the vehicle is in a dynamic state of driving, acceleration and deceleration, bumps, and direction changes will greatly interfere with the above judgment, resulting in frequent false anti-pinch actions of the electric sunroof. [0005] Therefore, how to find a vehicle electric sunroof control solution to reduce the probability of false anti-pinch or solve the problem of false anti-pinch has become an urgent technical prob...
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IPC IPC(8): G05B19/042
CPCG05B19/0423G05B2219/25257Y02T10/72
Inventor 丁玉清江文武高双温洁马雯芳
Owner SHANGHAI INTEVA AUTOMOTIVE PARTS