Method for the power-saving control of a receiving device, in particular for an access control system for an automobile, and a corresponding receiving device
US7254725B2 · kind B2 · utility
9Cited by
10References
7Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Aug 29, 2003 |
| Grant date | Aug 7, 2007 |
| Priority date | — |
| Expiry date | Jul 24, 2025 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG07C2009/00793
- WIPO fieldControl
- WIPO sectorInstruments
Abstract
A method for the power-saving control of a receiving device 1, in particular for an access control system for an automobile, is disclosed wherein in an inquiry mode it is determined in response to a control signal Sa whether a receive signal Sr to be processed is supplied by a receiver unit 7 of the receiving device 1 to a controller 3 of the receiving device 1. The receiver unit 7 and the controller 3 are, in response to the control signal Sa, simultaneously switched from a power-saving sleep mode in each case to an active mode in each case.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.