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Anti-slope-sliding function control method for new energy bus

A control method and new energy technology, applied in the field of control, can solve problems such as increasing the complexity of vehicle operation and reducing driving efficiency, and achieve the effect of avoiding the risk of overheating damage

Active Publication Date: 2019-11-22
ANHUI ANKAI AUTOMOBILE
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  • Application Information

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Problems solved by technology

However, for the driver, it still increases the complexity of vehicle operation and reduces driving efficiency

Method used

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  • Anti-slope-sliding function control method for new energy bus

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Embodiment Construction

[0024] The technical solutions of the present invention will be clearly and completely described below in conjunction with the embodiments. Apparently, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0025] see figure 1 As shown, a method for controlling the anti-slope function of a new energy bus, the method specifically includes the following steps:

[0026] S1: The vehicle is in the normal power-on state, the whole vehicle has no faults and can receive and send signals normally;

[0027] S2: Collect the gear position and handbrake signal. If the gear signal is in D or R position and there is no handbrake signal, turn to S3. If it is in N gear or there is handbrake signal, turn to S1;

[0028] S3: collect the accele...

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Abstract

The invention discloses an anti-slope-sliding function control method for a new energy bus. The method specifically comprises the following steps that the vehicle is in a normal power-on state, the whole vehicle has no fault and can normally receive and send signals, S2, gear and hand brake signals are collected, if the gear signal is in a D or R gear and has no hand brake signal, S3 is executed,and if the gear signal is in an N gear or has the hand brake signal, S1 is executed. The anti-slope-sliding function control method for the new energy bus has the beneficial effects that the two anti-slope-sliding functions of automatic parking or vehicle creeping are adopted by judging the running condition of the whole bus and the change of pedal signals. When a driver needs the function, the driver steps on the brake twice, so the vehicle can enter an automatic parking mode or enter a creeping mode when the vehicle speed is reduced to 0. Judgment conditions are accurate and reliable, and the driving intensity of a driver is not increased. The creeping function avoids the risk of overheating damage caused by stalling of the motor system when the vehicle is parked on a slope and shaking during switching of vehicle driving modes.

Description

technical field [0001] The invention relates to a control method, in particular to an anti-slope function control method for new energy buses, and belongs to the application technical field of the anti-slope function control method. Background technique [0002] In recent years, the new energy bus industry has shown a rapid development trend. Therefore, the reliability and intelligence of new energy buses need to be further upgraded to meet the development requirements. In the process of driving, there are often situations of waiting for a red light or waiting in a traffic jam. If the road surface is uneven, there will be a slippery slope. For the driver, it is necessary to step on the brake pedal all the time at this time, which increases the driving intensity. [0003] In response to such problems, some vehicles have added an anti-slope system, that is, setting a button to replace the traditional handbrake lever, and by pressing the button, the vehicle can enter the han...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60L15/20B60T7/04B60R16/023
CPCB60L15/2018B60T7/042B60R16/023Y02T10/72
Inventor 丁梓涵姜琦菲李韧袁明
Owner ANHUI ANKAI AUTOMOBILE
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