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Arrangement for the wireless exchange of data between a servicing device and a control unit in a motor vehicle

  • US 5,781,125 A
  • Filed: 08/12/1996
  • Issued: 07/14/1998
  • Est. Priority Date: 08/12/1995
  • Status: Expired due to Term
First Claim
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1. A wireless coupling device for different types of motor vehicles, comprising:

  • a universal transmitting and receiving device adapted to be removably mounted on, and operable with, said different types of motor vehicles;

    wherein said universal transmitting and receiving device is electrically connected with at least one control unit in a particular motor vehicle when mounted thereon, said universal transmitting and receiving device wirelessly exchanging data from the at least one control unit via a transmission path with at least one servicing device; and

    wherein several servicing devices are arranged in a field and communicate with the transmitting and receiving device of a motor vehicle situated in the field.

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