Diagnostic system for a motor vehicle
US5050080A · kind A · utility
Assignee
Inventor
Key dates
| Filing date | Sep 22, 1989 |
| Grant date | Sep 17, 1991 |
| Priority date | — |
| Expiry date | Sep 22, 2009 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02T10/40
- WIPO fieldControl
- WIPO sectorInstruments
Abstract
A diagnostic system for diagnosing an electronic control system of a vehicle wherein the electronic control system has a first memory for storing data. The diagnostic system has a diagnostic device having a second memory storing diagnosis programs for diagnosing the electronic control system. A third memory provided in the electronic control system stores specific information necessary for diagnosing the electronic control system. The diagnostic device obtains the specific information from the electronic control system and diagnoses the electronic control system in accordance with the diagnosis programs based on the specific information.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.