Patent ID: 11861106
Assignee: SHANGHAI TIANMA MICRO-ELECTRONICS CO., LTD.
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 2:
3. The detection device according to claim 2, wherein the controller discriminates the rising start point of the peak and the peak top of the peak by setting, as a time corresponding to the rising start point of the peak, a time when a value of the second-order differential waveform changes from a positive value to a negative value and a value of the first-order differential waveform is a positive value, and setting, as a time corresponding to the peak top of the peak, an initial time when the value of the first-order differential waveform changes from a positive value to a negative value in a direction in which time elapses from the time corresponding to the rising start point of the peak.