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Gear position control method, device, equipment and readable storage medium

A control method and gear technology, applied in mechanical equipment, transmission control, components with teeth, etc., can solve the problem of inconsistency in the gear position of the entire vehicle in the ESM target gear, and achieve the effect of strong achievability and versatility

Active Publication Date: 2021-08-31
DONGFENG MOTOR CORP HUBEI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The main purpose of the present invention is to provide a gear control method, device, equipment and readable storage medium, aiming to solve the technical problem that the target gear of ESM is inconsistent with the gear of the whole vehicle in the prior art.

Method used

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  • Gear position control method, device, equipment and readable storage medium
  • Gear position control method, device, equipment and readable storage medium
  • Gear position control method, device, equipment and readable storage medium

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Embodiment Construction

[0036] It should be understood that the specific embodiments described herein are merely intended to illustrate the invention and are not intended to limit the invention.

[0037] A first aspect, embodiments of the present invention provides a shift control device.

[0038] Refer figure 1 , figure 1 Example hardware schematic structural embodiment relates to shift control device of the embodiment of the present invention. Embodiment of the present invention, the shift control device may include a processor 1001 (e.g., a central processing Central ProcessingUnit, CPU), a communication bus 1002, user interface 1003, network interface 1004, a memory 1005. Wherein the communication bus 1002 for implementing communications connections between the components; user interface 1003 may include a display screen (Display), an input unit such as a keyboard (Keyboard); network interface 1004 may optionally include a standard wired interface, a wireless interface (e.g., wireless fidelity wIrele...

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PUM

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Abstract

The invention provides a gear position control method, device, equipment and readable storage medium. The method includes: initializing the basic gear of the electronic shifter ESM and the user target gear, and setting the vehicle gear based on the user target gear obtained by initialization; when an effective shift action is detected, according to the basic gear And the effective shifting action determines a new user target gear, and updates the vehicle gear based on the new user target gear; updates the basic gear according to the new vehicle gear. Through the present invention, the concept of the ESM basic gear is proposed, and the user's target gear is determined based on the basic gear and user operations, and then the vehicle gear is formulated based on the user's target gear, and finally the basic gear is formulated based on the vehicle gear. In this way, it is ensured that the internal gear position of the ESM is consistent with the gear position of the whole vehicle, that is, the actual gear position of the vehicle is consistent with the user's intention. Moreover, the method is relatively strong in realizability and versatility, and is suitable for transmission vehicles and new energy vehicles.

Description

Technical field [0001] The present invention relates to a vehicle control technology, and in particular relates to a shift control method, apparatus, and device-readable storage medium. Background technique [0002] With the continuous progress and development of modern automotive technology, many mechanical shift control mechanism on the car began to be replaced by electronic control, mechanical canceled between the cable and the conventional transmission shifter is connected directly to the electronic control is accomplished by changing files. [0003] Electronic model is common practice to shift the electronic gear shifter ESM response to user's intention by an internal shift logic processing, sent to the transmission controller TCU target gear shift executed by a controller or electronic or electronic shifting actuator GBC GBA or vehicle control unit VCU, enabling the vehicle to switch gear. When this way prone to problems ESM target gear and vehicle stalls inconsistent, lead...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F16H61/02
CPCF16H61/0213F16H2061/0075F16H2061/0223
Inventor 吴志顾书东文习斌王进昌孙海鹏
Owner DONGFENG MOTOR CORP HUBEI