Identify the method for type, power supply adaptor and the cable of cable

Identify the method for type, power supply adaptor and the cable of cable

  • CN 106,170,710 A
  • Filed: 04/29/2015
  • Published: 11/30/2016
  • Est. Priority Date: 04/29/2015
  • Status: Active Application
First Claim
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1. the method for the type identifying cable, it is characterised in that described method is applied to by least two typeCable carry out data transmission or electric current transmission electronic equipment, described electronic equipment includes the inside with regulation output voltagePower supply and have the first resistance of regulation resistance, described internal electric source is via the electricity of described first resistance Yu described electronic equipmentSub-interface electrically connects, and described method includes:

  • When the electrical interface of described electronic equipment is connected with the electrical interface of target cable, determine detection voltage, described detectionVoltage is the magnitude of voltage between target detection point and the earth, and described target detection point is positioned at described first resistance in Target LinkAfterwards, described Target Link is the link between described first resistance and the electrical interface of described electronic equipment;

    According to described detection voltage, determine the type of described target cable, wherein, the type of described target cable and described detectionVoltage range belonging to voltage is corresponding, and described voltage range is the output voltage according to described internal electric source and described firstThe resistance value of resistance determines.

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