Title:
METHOD FOR FLASHING ECU MOUNTED ON VEHICLE, VEHICLE, AND STORAGE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2023/036302
Kind Code:
A1
Abstract:
The present application discloses a method for flashing an ECU mounted on a vehicle, a vehicle, and a storage medium. The method comprises: after an ECU is restarted, the ECU detects whether a first operation acting on a vehicle is present; and if the first operation is present and the duration of the first operation is greater than a preset threshold, the ECU enters an emergency start mode; after entering the emergency start mode, the ECU obtains first data to be flashed, and completes flashing of the ECU on the basis of said first data. According to the present application, the ECU can be flashed without removal, so that the flashing of the ECU is easier and more efficient; moreover, according to the present application, a condition for entering the emergency start mode is set, and the ECU can enter the emergency start mode only when the entry condition is met, thereby preventing the ECU from being flashed in an unexpected situation.
Inventors:
WANG BO (CN)
PAN HUAN (CN)
LI TENGFEI (CN)
PAN HUAN (CN)
LI TENGFEI (CN)
Application Number:
PCT/CN2022/118148
Publication Date:
March 16, 2023
Filing Date:
September 09, 2022
Export Citation:
Assignee:
GREAT WALL MOTOR CO LTD (CN)
International Classes:
G06F8/654
Foreign References:
| CN112764786A | 2021-05-07 | |||
| CN107544473A | 2018-01-05 | |||
| CN112506535A | 2021-03-16 | |||
| CN110532001A | 2019-12-03 | |||
| CN112114832A | 2020-12-22 | |||
| CN113010200A | 2021-06-22 | |||
| CN105511912A | 2016-04-20 | |||
| US20130212571A1 | 2013-08-15 | |||
| CN202111070177A | 2021-09-13 |
Other References:
YU SHANG, YAN YANG: "Diagnostics and Software Updata of Vehicle Unit Based on Telematics", AUTOMOBILE APPLIED TECHNOLOGY., vol. 09, no. 9, 30 September 2016 (2016-09-30), pages 183 - 185, XP093046063, ISSN: 1671-7988, DOI: 10.16638/j.cnki.1671-7988.2016.09.061
Attorney, Agent or Firm:
SHENZHEN ZHONGYI UNION INTELLECTUAL PROPERTY AGENCY CO., LTD. (CN)
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