| 摘要 |
A vehicle mounted, navigation device is disclosed. This invention combines a global position system (GPS) with an image capturing system into a portable device that can be optimally mounted within a vehicle. It can be used for land, air and sea vehicles. The image capturing system detects and interprets visual information to provide the vehicle operator with appropriate navigational guidance assistance and to alert operator of potentially hazardous conditions. Additionally, the device has the capability to store consecutive frames of detected, visual information so as to enable the device to be used for accident aftermath analysis and the documentation of an event or scene.
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