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Method and system for updating vehicle body closing system

A technology of a vehicle body closing system and an updating method, applied in the field of updating methods and systems of a vehicle body closing system, capable of solving problems such as misclamping, and achieving the effects of ensuring accuracy and preventing misclamping problems

Active Publication Date: 2019-02-19
BEIJING JINGWEI HIRAIN TECH CO INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The performance of the mechanical structure of the body closure system, the performance of the electrical equipment, and the operating characteristic curves will all lead to the accuracy of the anti-pinch judgment of the body closure system, which will easily lead to the problem of false clamping

Method used

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  • Method and system for updating vehicle body closing system
  • Method and system for updating vehicle body closing system
  • Method and system for updating vehicle body closing system

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Embodiment Construction

[0059] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0060] In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0061] refer to figure 1 , figure 1 It is a schematic flowchart of a method for updating a vehicle body closing system provided by an embodiment of the present invention. The updating method is used for a vehicle...

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Abstract

The invention discloses an updating method and system for a vehicle body closing system. The updating method for the vehicle body closing system comprises the following steps of gradually detecting resistance characteristic collection values of a plurality of sections, which are arranged in an anti-clamping area in sequence, from a second section in the current locking process; and updating a standard resistance characteristic value according to detection results of the resistance characteristic collection values of all sections. According to the technical scheme of the invention, the standard resistance characteristic value can be continuously updated through a self-adaptive learning process. When the standard resistance characteristic value is changed because the performance of a mechanical structure of the vehicle body closing system, the performance of electrical equipment and an operational characteristic curve are changed, the standard resistance characteristic value can be updated in time to ensure the anti-clamping judgment accuracy and prevent a false clamping problem through adoption of the technical scheme of the invention.

Description

technical field [0001] The invention relates to the technical field of automobile control systems, and more specifically, relates to a method and system for updating a vehicle body closing system. Background technique [0002] With the continuous development of science and technology and the continuous improvement of economic conditions, the use of cars has become more and more popular, which has brought great convenience to people's daily life and work, and has become an indispensable tool for people today. [0003] The body closing system is an important control system in the automobile central control system. The body closing system can be used for automatic locking and automatic unlocking control of electric devices such as windows, sunroofs, trunk doors and side sliding doors on the doors. [0004] The performance of the mechanical structure of the body closure system will change over time, such as aging, local deformation and wear. The performance of the electrical eq...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60R16/023
CPCB60R16/0231B60R16/0232
Inventor 赵洪涛贾晟
Owner BEIJING JINGWEI HIRAIN TECH CO INC
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