Monitoring control apparatus, monitoring system, monitoring method, wireless communication apparatus and wireless communication system
US7650144B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Feb 28, 2006 |
| Grant date | Jan 19, 2010 |
| Priority date | — |
| Expiry date | Aug 18, 2027 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02D30/70
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A main controller used in a security system having a sensor or a camera performs wireless communication with the sensor or the camera so as to control the sensor or the camera. The main controller has a plurality of communication sections that perform wireless communication by using communication systems having different communication speeds. The camera transmits and receives information by performing wireless communication with the main controller. The camera is provided with a first camera communication section and a second camera communication section that perform wireless communication by using communication systems having different communication speeds, and a camera communication control section for selecting the first camera communication section and the second camera communication section according to the information to be transmitted and received, as a communication section to perform communication.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.