Title:
MOTORCYCLE CONTROL METHOD, APPARATUS AND SYSTEM, MOTORCYCLE AND STORAGE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2022/089118
Kind Code:
A1
Abstract:
Disclosed in the present application are a motorcycle control method, apparatus and system, a motorcycle and a storage medium. The method comprise: acquiring a first wheel speed signal and a second wheel speed signal; calculating the difference between the first wheel speed signal and the second wheel speed signal; determining whether the difference satisfies a first condition, the first condition being used to determine whether to adjust the ignition timing of an engine; when the difference satisfies the first condition, determining whether the exhaust gas temperature of the engine exceeds a temperature threshold; when the exhaust gas temperature does not exceed the temperature threshold, determining the ignition angle of a spark plug of the engine according to the difference and the rotational speed of the engine; and adjusting the ignition timing of the engine according to the ignition angle of the spark plug. In the present application, since the exhaust temperature of an engine needs to be considered in the adjustment of ignition timing, the problem in the existing technology in which slippage is improved by adjusting the fuel supply to engines due to damage to catalytic converters caused by increased exhaust temperature is thus solved, which increases motorcycle reliability.
Inventors:
GUO SHILEI (CN)
LI QIANG (CN)
JIANG XUEMIN (CN)
JIANG XINGHONG (CN)
YU QIANG (CN)
ZHOU YINCHENG (CN)
YANG DONGLAI (CN)
LI QIANG (CN)
JIANG XUEMIN (CN)
JIANG XINGHONG (CN)
YU QIANG (CN)
ZHOU YINCHENG (CN)
YANG DONGLAI (CN)
Application Number:
PCT/CN2021/120906
Publication Date:
May 05, 2022
Filing Date:
September 27, 2021
Export Citation:
Assignee:
UNITED AUTOMOTIVE ELECT SYS CO (CN)
International Classes:
F02D41/14; F01L1/344
Foreign References:
| CN112343682A | 2021-02-09 | |||
| CN102343905A | 2012-02-08 | |||
| CN104632448A | 2015-05-20 | |||
| CN111086500A | 2020-05-01 | |||
| JP2014190332A | 2014-10-06 | |||
| US5866812A | 1999-02-02 |
Attorney, Agent or Firm:
DING & ASSOCIATES PATENT TRADEMARK & LAW (CN)
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