Method for vehicle diagnostics, diagnostic connector, and diagnostic device
US12190656B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Apr 27, 2022 |
| Grant date | Jan 7, 2025 |
| Priority date | — |
| Expiry date | Mar 10, 2043 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L2012/40273
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A method for vehicle diagnostics, a diagnostic device, and a non-transitory computer-readable storage medium are provided in the present disclosure. In the method, the diagnostic device obtains a diagnostic request including vehicle information of a vehicle to-be-diagnosed, and determine a communication protocol which is applied in the vehicle to-be-diagnosed according to the vehicle information. After obtaining a diagnostic instruction including a diagnostic function instruction and a communication protocol corresponding to the diagnostic function instruction, the diagnostic device determines a communication link corresponding to the diagnostic function instruction according to the communication protocol corresponding to the diagnostic function instruction, sends the diagnostic function instruction to the vehicle to-be-diagnosed through the communication link corresponding to the diagnostic function instruction, obtains feedback data from the vehicle to-be-diagnosed, and performs diagnostics.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.