Motorcycle control method, device, system, motorcycle and storage medium

A control method, motorcycle technology, applied in the direction of valve device, electrical control, engine control, etc., can solve problems such as poor reliability, achieve the effect of improving reliability and expanding the protection range

Active Publication Date: 2022-07-01
UNITED AUTOMOTIVE ELECTRONICS SYST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The application provides a motorcycle control method, device, system, motorcycle and storage medium, which can solve the problem of poor reliability caused by adjusting the ignition timing of the engine in the motorcycle control method provided in the related art The problem

Method used

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  • Motorcycle control method, device, system, motorcycle and storage medium
  • Motorcycle control method, device, system, motorcycle and storage medium
  • Motorcycle control method, device, system, motorcycle and storage medium

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Embodiment approach

[0095] refer to image 3 , which shows a flowchart of a method for controlling a motorcycle provided by an exemplary embodiment of the present application, and the method can be controlled by figure 1 Implemented by the engine electronic management system 120 in an embodiment, the method may be figure 2 An optional implementation manner of step 202 in the embodiment, the method includes:

[0096] Step 2021: Determine whether the difference between the first wheel speed signal and the second wheel speed signal is greater than a first difference threshold.

[0097] When the difference whl dif When greater than the first difference threshold, enter step 2022; when the difference whl dif When not greater than the first difference threshold, go to step 2021.

[0098] difference whl dif Reflects the slippage of the motorcycle, when the difference whl dif When it is larger, the slipping phenomenon is more serious, so it is necessary to set a lower first difference threshold, w...

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Abstract

The present application discloses a motorcycle control method, device, system, motorcycle and storage medium. The method includes: acquiring a first wheel speed signal and a second wheel speed signal; calculating the first wheel speed signal and the second wheel speed The difference value of the signal; determine whether the difference value satisfies the first condition, the first condition is used to judge whether to adjust the ignition timing of the engine; when the difference value satisfies the first condition, determine whether the exhaust temperature of the engine exceeds the temperature threshold ; When the exhaust gas temperature does not exceed the temperature threshold, according to the difference and the speed of the engine, determine the ignition angle of the spark plug of the engine; adjust the ignition timing of the engine according to the ignition angle of the spark plug. In the present application, the adjustment of the ignition timing needs to consider the exhaust gas temperature of the engine, thereby solving the problem of improving the slip phenomenon by adjusting the oil supply of the engine in the related art, which will cause the exhaust temperature to rise. Improved motorcycle reliability.

Description

technical field [0001] The present application relates to the technical field of engine control, in particular to a control method, device, device, motorcycle and storage medium for a motorcycle. Background technique [0002] During the driving process of the motorcycle, the driver transmits the driving intention to the engine electronic management system (EMS) by manipulating the accelerator, and the engine electronic management system adjusts the output torque of the engine, which is decelerated through the clutch-gearbox-deceleration system. Mechanism - The driving wheel is transmitted to the road surface, and the motorcycle is driven by the friction force (effective driving force) between the road surface and the tire of the driving wheel. [0003] In a driving situation, when the driver suddenly pulls the accelerator, the output torque of the engine will increase. If the increased torque can be fully transmitted to the road surface, unobstructed acceleration can be achi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F01L1/344F01L1/46F01N11/00F02D41/14F02D41/30F02P17/00F02P17/02
CPCF01L1/344F01L1/46F01N11/002F02D41/30F02D41/1446F02P17/02F02P17/00Y02T10/40F01N9/00F01N2430/08F01N2900/1404F02D41/009F02D41/401
Inventor 郭石磊李强姜学敏江兴宏余强周垠成杨东来
Owner UNITED AUTOMOTIVE ELECTRONICS SYST
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