×

METHOD AND DEVICE FOR TESTING AN ELECTRONIC APPLIANCE

  • US 20130229191A1
  • Filed: 08/31/2012
  • Published: 09/05/2013
  • Est. Priority Date: 03/02/2010
  • Status: Active Grant
First Claim
Patent Images

1. A method for testing an electronic appliance for registering at least one variable of a system, wherein the electronic appliance is designed in the form of a sensor, with the steps:

  • Defining an expected minimum and/or maximum value of the variable;

    Registering the variable of the system and producing an electric signal by means of the electronic appliance depending on the registered variable;

    Detecting at least one value of a parameter of the produced electric signal;

    Defining an expected minimum and/or maximum value of the parameter depending on the defined minimum and/or maximum value of the variable of the system;

    Testing, whether the detected value of the parameter is greater than the minimum value defined for the parameter and/or smaller than the maximum value;

    Determining on the basis of the result from step e), whether there is a malfunction of the electronic appliance provoked by an external electromagnetic interference field.

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