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Electric vehicle control method

A control method and technology for electric vehicles, applied in electric vehicles, control drives, collectors, etc., can solve problems such as excessive speed, parking and slipping, and inattentiveness to safety matters, so as to achieve the effect of ensuring sufficient power and ensuring power

Inactive Publication Date: 2020-10-09
长泰鑫顺泰实业发展有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The slope of the vehicle ramp has always been one of the aspects of vehicle safety that has attracted much attention. If it is not properly controlled, it will bring serious safety problems.
When the electric car driver is on or stays on a long downhill section, if he can't control the downhill speed well, or he doesn't pay attention to safety precautions when parking, it is easy to cause the car to speed up or stop and roll.

Method used

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  • Electric vehicle control method

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Embodiment Construction

[0029] The present invention will be further described in detail below in conjunction with the drawings, so that those skilled in the art can implement it with reference to the description.

[0030] It should be noted that in the description of the present invention, the orientation or positional relationship indicated by the term is based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply No device or element must have a specific orientation, be constructed, and operate in a specific orientation and therefore should not be construed as limiting the invention.

[0031] Such as figure 1 As shown, the present invention provides an electric vehicle control method, including:

[0032] The infrared detection unit detects whether there are people in the driving seat; the infrared sensor in the infrared detection unit can be installe...

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Abstract

The invention discloses an electric vehicle control method. The method comprises the steps of detecting whether a person is on a driving seat or not; detecting inclination angles of the vehicle head and the vehicle tail of the vehicle; detecting the vehicle motor rotating speed and the vehicle moving speed; collecting a current vehicle gear; carrying out data processing to judge whether the personis in the driving seat, whether the inclination angles of the head and the tail are greater than a preset inclination threshold, whether the rotating speed of the vehicle motor matches the vehicle gear and whether the moving speed of the vehicle is greater than a preset speed threshold; and if no one is in the driving seat, the inclination angle of the head or the tail of the vehicle is larger than the inclination threshold value, the rotating speed of the vehicle motor does not match the vehicle gear, or the moving speed of the vehicle is larger than the speed threshold, starting a brake device of the vehicle till the moving speed of the vehicle keeps the preset speed threshold, and triggering and broadcasting alarm information. The method has the beneficial effects that vehicle slidingis avoided, or further development of vehicle sliding is prevented, and the vehicle sliding danger is reduced.

Description

technical field [0001] The invention relates to the technical field of electric vehicle control. More specifically, the present invention relates to an electric vehicle control method. Background technique [0002] Electric vehicles are energy-saving and environmentally friendly vehicles. The advantages of energy-saving and environmental protection of electric vehicles make electric vehicles have very good development prospects. With the continuous development of electric vehicles, their safety performance and reliability have also received extensive attention. Compared with fuel vehicles, the design factors related to safety are more complicated for electric vehicles. The current road construction is getting wider and wider, and there are often many long downhill road sections, which are the road sections that cause frequent traffic accidents. However, the sliding slope of the vehicle ramp has always been one of the aspects of vehicle safety that has attracted much attent...

Claims

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Application Information

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IPC IPC(8): B60L15/20B60T7/12B60Q9/00B62L1/00H02J7/35
CPCB60L15/2009B60Q9/008B60T7/12B62L1/00H02J7/35Y02T10/72
Inventor 王俊清
Owner 长泰鑫顺泰实业发展有限公司
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