Apparatus, a system and a method for collission avoidance
US8922431B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Apr 7, 2011 |
| Grant date | Dec 30, 2014 |
| Priority date | — |
| Expiry date | Sep 3, 2033 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60W2556/65
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
The invention relate to a collision avoidance apparatus (100, 200, 300, 22), system (10) and method (500). The apparatus (100, 200, 300, 22) includes a UHF (Ultra High Frequency) transceiver (102) operable to send and receive UHF signals in electric field (E-field) mode, a VLF (Very Low frequency) transceiver (104) operable to send and receive VLF signals in magnetic field (H-field) mode, and a SHF (Super High Frequency) transceiver (106) operable to send and receive SHF signals in electric field (E-field) mode. The apparatus (100, 200, 300, 22) further includes a control module (110) operable to direct the operation of the respective transceivers (102, 104, 106), thereby to detect receipt of a signal via at least one of the transceivers (102, 104, 106), and determine whether or not an alert is to be issued, based on the nature of the received signal. The apparatus (102, 104, 106) also includes an output arrangement (112) operable to issue an alert in response to instruction from the control module (110) to do so.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.