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Vehicle gear switching method and device

A technology of gear switching and parking gear, applied in the direction of control device, etc., can solve problems such as unreasonable gear switching and safety accidents, and achieve the effect of improving safety and flexibility.

Inactive Publication Date: 2019-03-05
GREAT WALL MOTOR CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In view of this, the present invention aims to propose a vehicle gear switching method to solve the problem that when the electronic components for switching gears fail, the gear switching is unreasonable and may cause safety accidents

Method used

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  • Vehicle gear switching method and device
  • Vehicle gear switching method and device
  • Vehicle gear switching method and device

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Embodiment Construction

[0064] 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.

[0065] The present invention will be described in detail below with reference to the accompanying drawings and examples.

[0066] figure 1 It is a schematic diagram of the implementation environment involved in a vehicle gear switching method shown according to some exemplary embodiments, as shown in figure 1As shown, the implementation environment may include: an electronic shifter 110 , an electronic parking controller 120 and a vehicle controller 130 .

[0067] Wherein, the electronic shifter 110 and the electronic parking controller 120 are both connected to the vehicle controller 130, so that the vehicle controller 130 can control the vehicle's Gears are switched.

[0068] Specifically, the electronic shifter 110 and the electronic parking controller 120 can detect a user-triggered gear shift operati...

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Abstract

The invention provides a vehicle gear switching method and device. The vehicle gear switching method comprises the steps that gear switching information is obtained; whether the gear switching information is parking gear relevant information or not is judged; whether faults occur in an operating state of an electronic element corresponding to the gear switching information or not is judged according to a judging result; and a gear of a vehicle are switched according to the gear switching information and the operating state of the electronic element corresponding to the gear switching information. According to the vehicle gear switching method and device, whether the gear needed to be switched of the vehicle is related to a parking gear or not is judged through the gear switching information, whether the faults occur in the corresponding electronic element or not is judged according to the judging result, so that the situation that safety accidents caused by the switched gear due to thefact that the faults occur in the electronic element of the switched gear in the process of switching the gear is avoided, the safety of the switched gear is improved, and the flexibility of the switched gear is improved.

Description

technical field [0001] The invention relates to the technical field of vehicle control, in particular to a vehicle gear switching method and device. Background technique [0002] With the continuous improvement of vehicle technology, the way of switching gears of vehicles has also been converted from the original mechanical switching to electronic switching, and the electronic switching of vehicle gears is realized through multiple electronic components. [0003] In related technologies, when the vehicle detects the gear switching operation triggered by the user, it can switch the current gear of the vehicle to the gear corresponding to the operation triggered by the user according to the operation triggered by the user, thereby completing the switching of the vehicle gear . [0004] In the process of realizing the present invention, the inventor found that the following defects existed in the related art: [0005] During the process of shifting gears of the vehicle, if an...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60W50/02B60W10/10
CPCB60W10/10B60W50/02B60W50/0205B60W2050/021B60W2510/10B60W2510/186B60W2520/10B60W2710/10
Inventor 贺庆书王少恺陈磊翁浩宇李雷李岩刘伟
Owner GREAT WALL MOTOR CO LTD
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