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Automatic test system and method

  • US 9,841,737 B2
  • Filed: 12/07/2015
  • Issued: 12/12/2017
  • Est. Priority Date: 04/01/2015
  • Status: Active Grant
First Claim
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1. An automatic test system, comprising:

  • at least one battery charge and discharge apparatus, for receiving a first control command from a network and starting a test procedure according to the first control command; and

    a test fixture comprising a wireless transmission interface and selectively coupled to the at least one battery charge and discharge apparatus, for providing a virtual battery and charging and discharging the virtual battery for measuring electric properties of the virtual battery to generate a first measurement result and send the first measurement result to the at least one battery charge and discharge apparatus via the wireless transmission interface when being coupled to the battery charge and discharge apparatus in the test procedure,wherein the battery charge and discharge apparatus charges and discharges the virtual battery for measuring electric properties of the virtual battery to generate a second measurement result and compares the first measurement result with the second measurement result to obtain difference values between the first measurement result and the second measurement result.

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