Security control system
US7466216B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | Feb 16, 2005 |
| Grant date | Dec 16, 2008 |
| Priority date | — |
| Expiry date | Sep 23, 2026 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG07C2009/00825
- WIPO fieldControl
- WIPO sectorInstruments
Abstract
A control system for improving the security level of a security device. A portable device is provided with a communication function and has a portable device ID code. A security controller includes a memory for recording a controller ID code. The security controller communicates with the portable device to determine whether the portable device ID code matches the controller ID code, and controls deactivation of security functions for a door lock driver and an engine controller based on the determination result. In response to a restriction request signal, the management apparatus transmits a function restriction signal to the security controller. The security controller prohibits or restricts control of the door lock driver or the engine controller when receiving the function restriction signal and communicating with the portable device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.