Method and device for acquiring time point where glimmering pulse passes over threshold
US10120342B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 25, 2013 |
| Grant date | Nov 6, 2018 |
| Priority date | — |
| Expiry date | Jul 10, 2034 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH03K5/08
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A method is for acquiring a time point where a glimmering pulse passes over a threshold. The method includes: converting a relationship between a pulse and a threshold into high and low level signals; segmenting output level signals. For a phase where a pulse signal passes over and is higher than a preset threshold and a phase where a pulse signal passes over and is lower than the preset threshold, the two phases respectively include several time points generated by several jumps, and the time point where a pulse passes over a threshold is recorded as any one jump time point or a weighted value of any two or more jump time points. By selecting one jump time point or weighting any two or more jump time points, a more accurate time point where a pulse actually passes over a threshold can be obtained.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.