Method and device for processing gear shifting signal

A processing method and a technology of a processing device, which are applied in the field of vehicle shift signal processing, can solve problems such as easily damaged vehicle mechanical structures and low safety, and achieve the effects of high reliability, improved driving safety, and safe shifting

Active Publication Date: 2009-12-02
BYD CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The present invention aims at the disadvantages of the prior art that the safety of the vehicle shifting operation is not high and the mechanical structure of the vehicle is easily damaged, and provides a method and device for processing the shift signal. The processing method and device for the shift signal have the advantages of reliable Advantages of high reliability and high safety

Method used

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  • Method and device for processing gear shifting signal
  • Method and device for processing gear shifting signal

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Embodiment Construction

[0011] Such as figure 1 As shown, the present invention provides a method for processing a shift signal, wherein the method includes: intercepting a shift signal indicating a target gear position; obtaining current vehicle operation information; and judging the target gear position indicated by the shift signal Whether it is reasonable for the current vehicle operation information; and continue or interrupt the transmission of the shift signal according to the judgment result, if the shift signal is reasonable, continue to send the shift signal, if the shift signal is unreasonable, then interrupt the transmission Transmission of shift signal.

[0012] As known to those skilled in the art, the shift signal is generally generated by the Hall sensor sensing the position of the induction magnet that moves with the toggle of the operating lever. In different positions, different shift signals are generated by Hall sensors.

[0013] The vehicle running information mainly includes ...

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Abstract

The invention provides a method and a device for processing a gear shifting signal. The method comprises the following steps: capturing the gear shifting signal which indicating a target gear; obtaining the running information of the current vehicle; judging whether the target gear indicated by the gear shifting signal is reasonable to the running information of the current vehicle; and continuing or stopping sending the gear shifting signal according to a judging result. The method and the device for processing the gear shifting signal provide the reliability of gear shifting operation by judging the gear shifting signal through combining the running information of the vehicle and then sending the reasonable gear shifting signal.

Description

technical field [0001] The present invention relates to vehicle control, and more particularly to the processing of vehicle gear shift signals. Background technique [0002] At present, automobiles have become an indispensable means of transportation for people to travel, and the gear shifting operation plays a very important role in the process of vehicle travel. [0003] In the process of shifting gears in existing vehicles, the driver manipulates the operating lever to shift the operating lever from the current gear to the target gear. During this process, the gear detection module generates a gear shift signal, and then the gear shift actuator The gear shift signal executes gear shifting, so that the driver can usually manipulate the operating lever to shift to any target gear position at will during driving, and the target gear position is sent to other control modules on the vehicle as an effective gear position . [0004] However, the target gear that the driver tog...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60W40/12
Inventor 王燕兵祖波李亚敏韩良海
Owner BYD CO LTD
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