×

System for the automatic testing, preferably on a bench, of electronic control systems which are intended to be fitted in vehicles

  • US 5,307,290 A
  • Filed: 07/21/1993
  • Issued: 04/26/1994
  • Est. Priority Date: 10/18/1988
  • Status: Expired due to Fees
First Claim
Patent Images

1. A system for bench testing an electronic control system for a motor vehicle in conjunction with a test bench, the system including:

  • means for generating predetermined signals for stimulating the electronic control system under test;

    means for applying the predetermined stimulation signals to the electronic control system on the test bench;

    mean for decoding and analyzing the signals output by the electronic control system as a result of the application of the stimulation signals; and

    connection means for conveying the stimulation signals to the system under test, which connection means are able to apply to at least one of the stimulation signals, disturbances which correspond to at least one of the following phenomena;

    short circuiting to a battery,short circuiting to earth, andopen circuit.

View all claims
  • 0 Assignments
Timeline View
Assignment View
    ×
    ×