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Reminding method and system applicable to automatic transmission vehicle

A technology of automatic transmission and automatic transmission, applied in the direction of signal devices, etc., can solve problems such as hidden safety hazards, and achieve the effect of preventing the risk of slippage, improving comfort, and improving service life.

Inactive Publication Date: 2015-04-29
SAIC VOLKSWAGEN AUTOMOTIVE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Aiming at the above-mentioned current situation of the prior art, the present invention aims to solve the hidden safety problem caused by the driver's gear being in a non-P gear when the driver leaves the car and turns off the power.

Method used

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  • Reminding method and system applicable to automatic transmission vehicle
  • Reminding method and system applicable to automatic transmission vehicle
  • Reminding method and system applicable to automatic transmission vehicle

Examples

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Embodiment Construction

[0032] Embodiments of the present invention will now be described in detail with reference to the accompanying drawings. Reference will now be made in detail to the preferred embodiments of the invention, examples of which are illustrated in the accompanying drawings. Wherever possible, the same numbers will be used throughout the drawings to refer to the same or like parts. In addition, although the terms used in the present invention are selected from well-known and commonly used terms, some terms mentioned in the description of the present invention may be selected by the applicant according to his or her judgment, and the detailed meanings thereof are set forth herein described in the relevant section of the description. Furthermore, it is required that the present invention be understood not only by the actual terms used, but also by the meaning implied by each term.

[0033] figure 1 A flowchart showing the basic steps of the reminder method 100 according to the prese...

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Abstract

The invention provides a reminding method applicable to an automatic transmission vehicle. The method comprises the steps: reading gear information and vehicle speed in real time, wherein the gear information at least indicates the current gear of the automatic transmission vehicle; during the disconnection of the automatic transmission vehicle, judging whether the vehicle speed is smaller than or equal to a threshold value or not; further judging whether the automatic transmission vehicle is in a parking gear currently or not according to the gear information if the vehicle speed is smaller than or equal to the threshold value; issuing a reminder if the automatic transmission vehicle is in the parking gear currently. In addition, the invention further provides a reminding system for implementing the reminding method.

Description

technical field [0001] The invention relates to a reminder method and system suitable for automatic transmission vehicles. The reminding method and system are especially suitable for A0-level automatic transmission vehicles, and are used to prevent users from powering off when the gear position is not in the parking gear (P gear). Background technique [0002] For traditional A0-level automatic transmission vehicles, there is generally a lack of a keyless locking mechanism with a non-P gear, so that when the driver leaves the cab after power off, the instrument will not issue an alarm reminder. This situation will lead to at least the following problems: [0003] (1) Parking in non-P position increases the risk of slipping and will cause potential safety hazards; [0004] (2) Parking in non-P gear will seriously affect the service life of the gearbox in the event of a slippery slope; [0005] (3) When the driver wants to power on and start, the gear position must be pushe...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60Q9/00
Inventor 袁军杰何泉江
Owner SAIC VOLKSWAGEN AUTOMOTIVE CO LTD