System and method for factory key code display with an automotive keyless entry system
US8154383B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | May 1, 2008 |
| Grant date | Apr 10, 2012 |
| Priority date | — |
| Expiry date | Jan 14, 2031 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG07C2009/00793
- WIPO fieldControl
- WIPO sectorInstruments
Abstract
A system and method for providing keypad information to a user for a keypad coupled to an exterior portion of the vehicle is provided. The method includes receiving a first radio frequency (RF) signal from a first transmitter and increasing a first count in response to detecting the first RF signal. The method includes receiving a second RF signal from a second transmitter and increasing a second count in response to detecting the second RF signal. The method includes comparing the first count to a first predetermined count and comparing the second count to a second predetermined count. The method includes transmitting the keypad information to the display device based on at least one of the comparison of the first count to the first predetermined amount and the comparison of the second count to the second predetermined amount.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.