EP 1097364 A1 20010509 - DIAGNOSTIC TEST DEVICE FOR MOTOR VEHICLES WHICH COMPRISES A PORTABLE TESTING APPARATUS
Title (en)
DIAGNOSTIC TEST DEVICE FOR MOTOR VEHICLES WHICH COMPRISES A PORTABLE TESTING APPARATUS
Title (de)
DIAGNOSETESTVORRICHTUNG MIT PORTABLEM PRÜFGERÄT FÜR KRAFTFAHRZEUGE
Title (fr)
DISPOSITIF DE TEST DE DIAGNOSTIC POUR AUTOMOBILES, COMPORTANT UN APPAREIL DE CONTROLE PORTATIF
Publication
Application
Priority
- DE 0001443 W 20000510
- DE 19921846 A 19990511
Abstract (en)
[origin: DE19921846A1] The invention relates to a diagnostic test device for motor vehicles which comprises a portable testing apparatus, whereby control units equipped with self-diagnosing means are installed in the motor vehicle. Said control units control and monitor the engine control and other systems of the motor vehicle, generate and store error codes, and can be connected to an external testing apparatus via a diagnostic/test plug located in the motor vehicle. According to the invention, the external portable testing apparatus is equipped with a modem and is connected to a mobile telephone, in order to carry out a diagnosis of errors and troubleshooting at locations away from stationary repair facilities over an appropriately constructed network.
IPC 1-7
IPC 8 full level
G01M 15/05 (2006.01); G05B 23/02 (2006.01); G07C 5/00 (2006.01)
CPC (source: EP US)
G01M 15/05 (2013.01 - EP US); G07C 5/008 (2013.01 - EP US)
Citation (search report)
See references of WO 0068660A1
Designated contracting state (EPC)
DE FR GB IT
DOCDB simple family (publication)
DE 19921846 A1 20001123; CN 100429498 C 20081029; CN 1304487 A 20010718; EP 1097364 A1 20010509; US 6535112 B1 20030318; WO 0068660 A1 20001116
DOCDB simple family (application)
DE 19921846 A 19990511; CN 00800816 A 20000510; DE 0001443 W 20000510; EP 00943571 A 20000510; US 74358401 A 20010308