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A kind of control method of knob shifter

A control method and shifter technology, applied in transmission control, components with teeth, belts/chains/gears, etc., can solve problems such as insufficient safety, inability to monitor in time and solve problems such as gear faults, monitoring, etc. Easy to operate, reduce mechanical friction, strong safety effect

Active Publication Date: 2021-02-26
NINGBO GAOFA AUTOMOTIVE CONTROL SYSTEM CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this solution does not monitor the gear position when shifting gears, which is not safe enough, and cannot monitor and solve the gear failure of the vehicle in time

Method used

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  • A kind of control method of knob shifter
  • A kind of control method of knob shifter
  • A kind of control method of knob shifter

Examples

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Effect test

Embodiment 1

[0049] This embodiment provides a control method for a knob shifter, the knob shifter includes P, R, N, D and S gears, such as figure 1 shown, including steps:

[0050] S101. Obtain a shift control signal of the knob shifter;

[0051] S102. Determine whether the gear state of the knob shifter and the current flameout / ignition state of the vehicle conform to the preset state, if so, perform gear shifting according to the shift control signal, otherwise, according to the gear state of the knob shifter and the vehicle's current flameout / ignition state to shift gears.

[0052] In order to solve the problems that the existing mechanical shifter is not convenient enough, takes up a lot of space, and the knob shifter is not smart enough and safe, this embodiment provides a control scheme for the knob shifter, image 3 It is the hardware structure diagram of the knob shifter. By obtaining the control signal of the knob shifter, it is judged whether the gear state and the current fla...

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PUM

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Abstract

The invention discloses a control method and system for a knob gear shifter. The knob gear shifter comprises gears P, R, N, D and S. The method comprises the following steps: obtaining a gear shiftingcontrol signal of the knob gear shifter; and judging the gear state of the knob gear shifter and whether the current flameout / ignition state of a vehicle meets a preset state or not, if so, carryingout gear shifting according to the gear shifting control signal, or else, carrying out gear shifting according to the gear state of the knob gear shifter and the current flameout / ignition state of thevehicle. The knob gear shifter realizes gear shifting by rotating a knob instead of a gear shifting rod, so that mechanical friction can be reduced, and more convenient operation is achieved; conversion for the gear P and the gears except the gear P is realized through lifting of the knob, so that higher safety is achieved; the gear shifting and the flameout / ignition state of the vehicle are monitored in real time, so that the running safety is guaranteed during the gear shifting; and a diagnostic function in the case of abnormities of the gear shifter is realized by detecting the devices ofthe gear shifter.

Description

technical field [0001] The invention relates to the field of automobiles, in particular to a control method for a knob shifter. Background technique [0002] With the continuous development of the automobile industry, users have higher requirements for the safety and flexibility of the car, so it is particularly important to optimize the shift control of the car. The existing shift control scheme mainly realizes the shift control through the user's gear lever operation or button operation, which is not smart enough and convenient. At present, there are also knob shifters, but there is no monitoring of the gear position when shifting. It is not safe enough, and the gear failure of the vehicle cannot be monitored and solved in time. [0003] For example, the publication number is that CN102114775A discloses a kind of automotive electronic knob shifter, including knob (10), microprocessor (20), first motor drive module (31), second motor drive module (32), the third motor A d...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F16H61/12F16H59/08
CPCF16H59/08F16H61/12F16H2059/081F16H2061/1208
Inventor 杨忠建钱高法应全平郑汉浩王伟强
Owner NINGBO GAOFA AUTOMOTIVE CONTROL SYSTEM CO LTD
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