Time synchronization for sensor data recording devices
US10820292B1 · kind B1 · utility
10Cited by
0References
15Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 7, 2018 |
| Grant date | Oct 27, 2020 |
| Priority date | — |
| Expiry date | Dec 7, 2038 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W84/18
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A leader system for time synchronizing includes an interface and a processor. The interface is configured to receive a time standard. The processor is configured to determine whether a time jump is necessary in response to the time standard; and in response to determining that the time jump is necessary: 1) cause pausing of a collection of sensor data; 2) provide an indication to unregister one or more follower devices from a leader device; and 3) time jump a leader device time in response to the time standard.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.