Method of automatically adjusting determination voltage and voltage adjusting device thereof
First Claim
1. A method of automatically adjusting a determination voltage used in an induction type power supply system, comprising:
- detecting an output voltage of a signal analysis circuit;
adding a first threshold value to the output voltage to generate a first determination voltage and subtracting a second threshold value from the output voltage to generate a second determination voltage;
outputting the first determination voltage as a reference voltage; and
comparing a trigger signal of the signal analysis circuit and the reference voltage, in order to generate a first data code;
wherein when the step of comparing the trigger signal of the signal analysis circuit and the reference voltage in order to generate the first data code fails, the method further comprises;
outputting the second determination voltage instead of the first determination voltage as the reference voltage, and comparing the trigger signal of the signal analysis circuit and the reference voltage, in order to generate a second data code.
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Accused Products
Abstract
A method of automatically adjusting a determination voltage used in an induction type power supply system includes detecting an output voltage of a signal analysis circuit; adding a first threshold value to the output voltage to generate a first determination voltage and subtracting a second threshold value from the output voltage to generate a second determination voltage; outputting the first determination voltage as a reference voltage; and comparing a trigger signal of the signal analysis circuit and the reference voltage, in order to generate a first data code; wherein when the step of comparing the trigger signal of the signal analysis circuit and the reference voltage in order to generate the first data code fails, the method further includes outputting the second determination voltage as the reference voltage and comparing the trigger signal of the signal analysis circuit and the reference voltage, in order to generate a second data code.
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Citations
10 Claims
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1. A method of automatically adjusting a determination voltage used in an induction type power supply system, comprising:
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detecting an output voltage of a signal analysis circuit; adding a first threshold value to the output voltage to generate a first determination voltage and subtracting a second threshold value from the output voltage to generate a second determination voltage; outputting the first determination voltage as a reference voltage; and comparing a trigger signal of the signal analysis circuit and the reference voltage, in order to generate a first data code; wherein when the step of comparing the trigger signal of the signal analysis circuit and the reference voltage in order to generate the first data code fails, the method further comprises; outputting the second determination voltage instead of the first determination voltage as the reference voltage, and comparing the trigger signal of the signal analysis circuit and the reference voltage, in order to generate a second data code. - View Dependent Claims (2, 3, 4)
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5. A determination voltage adjustment device used in an induction type power supply system, comprising:
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a detector, for detecting an output voltage of a signal analysis circuit; an adjustment microprocessor, electrically connected to the detector, for adding a first threshold value to the output voltage to generate a first determination voltage and subtracting a second threshold value from the output voltage to generate a second determination voltage; an output device, electrically connected to the adjustment microprocessor, for outputting the first determination voltage as a reference voltage; and a comparator, having two input terminals electrically connected to the detector and the output device respectively and an output terminal electrically connected to the adjustment microprocessor, for comparing a trigger signal of the signal analysis circuit and the reference voltage, in order to generate a first data code; wherein when the comparator fails to generate the first data code by comparing the trigger signal of the signal analysis circuit and the reference voltage, the output device outputs the second determination voltage instead of the first determination voltage as the reference voltage, and the comparator compares the trigger signal of the signal analysis circuit and the reference voltage, in order to generate a second data code. - View Dependent Claims (6, 7, 8, 9, 10)
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Specification