Title:
DEW CLEANING CONTROL METHOD AND APPARATUS FOR THROTTLE VALVE OF GASOLINE ENGINE, AND DEVICE AND STORAGE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2023/001058
Kind Code:
A1
Abstract:
A dew cleaning control method for a throttle valve of a gasoline engine. The method comprises: collecting an ambient temperature and an ambient humidity of an engine at a flameout moment; according to the ambient temperature and the ambient humidity, determining whether a cleaning condition is satisfied; on the basis of a determination result that the ambient temperature and the ambient humidity satisfy the cleaning condition, collecting an initial temperature of the engine at the flameout moment; according to the flameout moment, the initial temperature and the ambient temperature, determining an execution moment when the engine is cooled to a preset temperature, wherein the preset temperature is not lower than 0°C; and controlling a throttle valve to execute a cleaning action at the execution moment. Further disclosed are an apparatus, a device and a storage medium.
Inventors:
LI JIALING (CN)
ZOU TIE (CN)
SUN PENGYUAN (CN)
LONG LI (CN)
DU DARUI (CN)
ZENG LINGXIN (CN)
LIU XIAOYU (CN)
ZOU TIE (CN)
SUN PENGYUAN (CN)
LONG LI (CN)
DU DARUI (CN)
ZENG LINGXIN (CN)
LIU XIAOYU (CN)
Application Number:
PCT/CN2022/105756
Publication Date:
January 26, 2023
Filing Date:
July 14, 2022
Export Citation:
Assignee:
CHINA FAW CO LTD (CN)
International Classes:
F02D13/00
Foreign References:
| CN113431686A | 2021-09-24 | |||
| US20170122239A1 | 2017-05-04 | |||
| CN107917007A | 2018-04-17 | |||
| CN105715400A | 2016-06-29 | |||
| US20170082045A1 | 2017-03-23 |
Attorney, Agent or Firm:
BEIJING YZH IP FIRM (CN)
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