Title:
TEMPERATURE PREDICTION METHOD AND APPARATUS FOR ENGINE COOLING SYSTEM, DEVICE, MEDIUM, AND VEHICLE
Document Type and Number:
WIPO Patent Application WO/2023/241682
Kind Code:
A1
Abstract:
A temperature prediction method for an engine cooling system, comprising: obtaining a first temperature of an engine cooling system at an initial moment, a working condition parameter of an engine, and a target moment, wherein the cooling system comprises at least cooling water, an inner cylinder wall, and an outer cylinder wall; according to a preset unit time step length, determining the number of unit time step lengths required from the initial moment to the target moment; and performing iterative calculation a set number of times according to the first temperature and the working condition parameter of the engine to obtain a target temperature of the engine cooling system at the target moment.
Inventors:
ZHANG HONGYANG (CN)
MENG YING (CN)
MA CHUNSHAN (CN)
XUE JIAN (CN)
LIU KAIFENG (CN)
MENG YUE (CN)
NING YUNPENG (CN)
MENG YING (CN)
MA CHUNSHAN (CN)
XUE JIAN (CN)
LIU KAIFENG (CN)
MENG YUE (CN)
NING YUNPENG (CN)
Application Number:
PCT/CN2023/100621
Publication Date:
December 21, 2023
Filing Date:
June 16, 2023
Export Citation:
Assignee:
BEIJING CO WHEELS TECH CO LTD (CN)
International Classes:
F01P11/16; F02D45/00; G06F30/20
Domestic Patent References:
| WO2022034721A1 | 2022-02-17 |
Foreign References:
| CN106438013A | 2017-02-22 | |||
| CN107869383A | 2018-04-03 | |||
| CN110621866A | 2019-12-27 | |||
| FR2989113A1 | 2013-10-11 | |||
| US4393365A | 1983-07-12 |
Attorney, Agent or Firm:
TSINGYIHUA INTELLECTUAL PROPERTY LLC (CN)
Download PDF: