Racing car gear shifting control method, device and equipment and storage medium

A control method and racing technology, applied in electrical control, mechanical equipment, engine control, etc., can solve problems such as slow shifting speed and slow response of shifting action, achieve fast shifting speed, improve speed and efficiency, and improve driving experience. smooth effect

Pending Publication Date: 2022-01-04
DONGFENG MOTOR GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The main purpose of the present invention is to provide a racing car shift control method, device, equipment and stora

Method used

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  • Racing car gear shifting control method, device and equipment and storage medium
  • Racing car gear shifting control method, device and equipment and storage medium
  • Racing car gear shifting control method, device and equipment and storage medium

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Embodiment Construction

[0045] It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0046] The solution of the embodiment of the present invention is mainly: by obtaining the longitudinal force on the shift lever, according to the longitudinal force, determine the shift perception signal of the current racing car; obtain the current gear information and the current engine running information of the current racing car, Determine the engine adjustment information according to the shift perception signal, the current gear information and the current engine operation information; adjust the fuel injection quantity, fuel injection rate and ignition time of the engine in advance according to the engine adjustment information, and then When the shift command is received, the engine is controlled to run; it can quickly identify the driver's shift intention and match it before the driver shifts. Compared with ...

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Abstract

The invention discloses a racing car gear shifting control method, device and equipment and a storage medium. The method comprises the steps that longitudinal force on a gear shifting rod is obtained, and a gear shifting sensing signal of a current racing car is determined according to the longitudinal force; current gear information of the current racing car and current operation information of an engine are obtained, and engine adjustment information is determined according to the gear shifting sensing signal, the current gear information and the current operation information of the engine; the oil injection quantity, the oil injection rate and the ignition time of the engine are adjusted in advance according to the engine adjusting information, and when a gear shifting instruction is received, the engine is controlled to operate; and the gear shifting intention of a driver can be rapidly recognized, matching is made before the driver shifts gears, compared with a traditional passive control strategy, the experience that the gear shifting speed is higher, and the driving feeling is smoother is achieved, and the speed and efficiency of racing car gear shifting control are improved.

Description

technical field [0001] The invention relates to the technical field of automobile control, in particular to a method, device, equipment and storage medium for controlling gear shifting of a racing car. Background technique [0002] As one of the key systems of a car, the shifting system has an important impact on the driving experience of the car. As a racing car, the shifting speed and control logic of the shifting system have an important impact on the race results. [0003] The traditional mechanical shifting system needs to complete the shifting action after the driver completes the clutch action with his feet. For the sequential gearbox used in racing cars, although the driver's foot control of the clutch is omitted, it still needs to be done by the driver. After the gear shifting action is made, the computer can detect the gear shifting action, and then the engine ECU performs fuel injection control such as downshifting and replenishing fuel. [0004] The existing aut...

Claims

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Application Information

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IPC IPC(8): F02D43/00F02D45/00
CPCF02D43/00F02D45/00F02D2200/501F02D2200/101F02D2200/50
Inventor 梁肖丁洋刘康黄福金周鼎
Owner DONGFENG MOTOR GRP
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