Information exchange system for e.g. motor vehicle, has wireless information exchange units integrated in connector communication modules adapted to be respectively plugged in detachable manner in connectors of vehicle and tool

摘要

The system has wireless information exchange units comprising information encryption/decryption units and integrated in connector communication modules (8, 9). The modules (8, 9) are adapted for being respectively plugged in a detachable manner in a data link connector (6) connected to a multiplexed information transmission network (1) of a motor vehicle (2) and a connector (5) of a tool (3).