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System for assisting the parking of motor vehicles in parking spaces

  • US 20030058132A1
  • Filed: 08/28/2002
  • Published: 03/27/2003
  • Est. Priority Date: 09/21/2001
  • Status: Active Grant
First Claim
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1. A parking system for a motor vehicle, comprising:

  • at least one transmitter arrangeable on an exterior side of a vehicle, the transmitter transmitting a signal at least approximately perpendicular to a longitudinal axis of the vehicle, this signal having a small beam angle range;

    a receiver associated with the transmitter to receive reflected signals;

    wherein the transmitted signal is formed of two partial beams having approximately flat surface area emission characteristics, the two surface areas being situated at least approximately perpendicular with respect to one another.

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