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Patent Searching and Data


Title:
REMOTE DIAGNOSIS METHOD AND SYSTEM FOR VEHICLES
Document Type and Number:
WIPO Patent Application WO/2021/035634
Kind Code:
A1
Abstract:
A remote diagnosis method and system for vehicles. The system comprises a vehicle diagnosis terminal and a vehicle connector. The vehicle diagnosis terminal is in a remote communication connection with the vehicle connector by means of a preset programming interface. The vehicle diagnosis terminal receives diagnosis instruction data of a diagnosis application. The vehicle diagnosis terminal sends, by means of the preset programming interface, the diagnosis instruction data to the vehicle connector by means of remote communication. The vehicle connector converts the diagnosis instruction data into first data in a first data format, and executes a diagnosis operation corresponding to the first data. The first data format is a data format that can be recognized by a vehicle. In this way, a remote diagnosis for a vehicle can be realized by means of a remote communication connection between the vehicle diagnosis terminal and the vehicle connector, and by performing data format conversion on the diagnosis instruction data to obtain the first data, a vehicle diagnosis can be performed for an arbitrary vehicle, thereby, improving the compatibility of vehicle diagnosis.

Inventors:
LIU JUN (CN)
CHEN ZHIJIAN (CN)
Application Number:
PCT/CN2019/103391
Publication Date:
March 04, 2021
Filing Date:
August 29, 2019
Export Citation:
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Assignee:
LAUNCH TECH CO LTD (CN)
International Classes:
H04L12/40
Foreign References:
CN108199942A2018-06-22
US20140012458A12014-01-09
CN103398855A2013-11-20
CN106774230A2017-05-31
CN107526353A2017-12-29
Other References:
See also references of EP 3806400A4
Attorney, Agent or Firm:
GUANGZHOU SCIHEAD PATENT AGENT CO., LTD. (CN)
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