Side mirror system with video display
US8670035B2 · kind B2 · utility
Inventor
Key dates
| Filing date | Dec 22, 2010 |
| Grant date | Mar 11, 2014 |
| Priority date | — |
| Expiry date | Jun 28, 2032 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60R2300/70
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
An apparatus that provides an electronic image of areas around sides and rear of a large tractor trailer rig produced on a weatherproof screen that is located on the lower portion of the driver's side mirror. One (1) camera would be located on the rear of the trailer in a center mounted position, while another camera would be located on a passenger side near the front of the vehicle so that it can see the entire side of the vehicle. The cameras would be equipped with fixed wide-angle lenses. The video signal from each camera would be routed to an automatic switcher that displays each signal for a pre-determined time or allows for the manual selection of either camera on a permanent basis. The video signal is then displayed on the weatherproof monitor portion of the side view mirror. In such a manner the truck driver can look at the mirror and the monitor in order to see all three (3) sides of the vehicle at once. This feature eliminates looking in various directions to check for obstructions while backing up or changing lanes.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.