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Control method and control system of manual vehicle, and manual vehicle

A technology for vehicle braking and control methods, applied in control devices, vehicle components, transportation and packaging, etc., can solve problems such as shortening the life of the transmission, panic of the driver, and increasing wear and tear of the transmission, so as to improve the service life, improve vehicle safety, The effect of reducing the braking distance

Inactive Publication Date: 2015-04-08
GREAT WALL MOTOR CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] With the development of science and technology, the performance of automobiles is constantly improving, and the speed of the whole vehicle is also getting faster and faster. In the process of daily driving, sometimes the speed of the vehicle is too high, and the speed of the vehicle cannot be effectively reduced in a short period of time, resulting in accidents and accidents.
For example, in case of an emergency during driving, it is very easy to cause the driver to panic, and the brakes cannot be braked in time. Even if the brake pedal is stepped on, due to the urgent time and the panic of the driver, the clutch pedal is rarely stepped on in time. , before even depressing the clutch pedal
At this time, because the clutch is not disengaged, the power cannot be interrupted in time, so that the braking distance is relatively increased.
In addition, if the clutch is not disengaged, it will increase the wear of the transmission and reduce the life of the transmission.
When the vehicle speed is low, the vehicle may stall due to the clutch pedal not being depressed

Method used

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  • Control method and control system of manual vehicle, and manual vehicle
  • Control method and control system of manual vehicle, and manual vehicle
  • Control method and control system of manual vehicle, and manual vehicle

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Embodiment Construction

[0029] It should be noted that, in the case of no conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

[0030] The present invention will be described in detail below with reference to the accompanying drawings and examples.

[0031] figure 1 It is a flowchart of a control method for a manual transmission vehicle according to an embodiment of the present invention. Wherein, the manual transmission vehicle includes: a clutch pedal. When the clutch pedal is stepped on, the clutch is turned from the engaged state to the disengaged state, and if the clutch pedal is not stepped on, the clutch is in the engaged state.

[0032] Such as figure 1 As shown, the control method of a manual transmission vehicle according to an embodiment of the present invention includes the following steps:

[0033] Step S101: During the braking process of the vehicle, the acceleration of the vehicle during braking is obtained accordi...

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Abstract

The invention provides a control method and a control system of a manual vehicle, and the manual vehicle. The method comprises the following steps of obtaining acceleration during braking of the vehicle according to a vehicle speed signal in the braking process of the vehicle; judging whether the acceleration during braking of the vehicle is greater than emergency brake acceleration; enabling a clutch of the vehicle to be automatically engaged and locked if the acceleration during braking of the vehicle is greater than the emergency brake acceleration. By adopting the control method of the manual vehicle, the braking distance can be effectively reduced, and the vehicle safety can be improved.

Description

technical field [0001] The invention relates to the technical field of automobiles, in particular to a control method and system for a manual transmission vehicle and the manual transmission vehicle. Background technique [0002] With the development of science and technology, the performance of automobiles is continuously improved, and the speed of the whole vehicle is also getting faster and faster. In the process of daily driving, sometimes the speed of the vehicle is too high, and the speed of the vehicle cannot be effectively reduced in a short period of time, resulting in accidents and accidents. For example, when an emergency occurs during driving, it is very likely to cause the driver to panic, and the brakes cannot be braked in time. Even if the brake pedal is stepped on, due to the urgent time and the driver's panic, it is rare to step on the clutch pedal in time. , before even depressing the clutch pedal. At this time, because the clutch is not disengaged, the po...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60K23/02
Inventor 郭宏尹红光王海东贺云峰尹旺庆刘冲孟庆峰
Owner GREAT WALL MOTOR CO LTD
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