GPS Navigation Device With Car Rear-Viewing Function
First Claim
1. A GPS navigation device with a car rear-viewing function, comprising:
- a monitor;
a GPS navigation module receiving a navigation information and providing it to the monitor;
a car rear-viewing module providing a car rear image from a camera to the monitor;
a switch unit electronically connected to the GPS navigation module and the car rear-viewing module; and
a micro control unit sending a switch command, according to a position of a shift lever of a car, to the switch unit to communicate the GPS navigation module or the car rear-viewing module with the monitor.
1 Assignment
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Accused Products
Abstract
A GPS navigation device with a car rear-viewing function is disclosed herein, which includes a monitor, a GPS navigation module receiving a GPS navigation information and providing it to the monitor, a car rear-viewing module providing a car rear image from a camera to the monitor, a switch unit, and a micro control unit. When the shift lever of the car is located in a reverse gear position, the micro control unit sends a switch command to the switch unit to allow the car rear-viewing module to transmit the car rear image to the monitor. In contrast, when the shift lever is not located in the reverse gear position, the monitor is switched to be controlled by the GPS navigation module for displaying the navigation information. Therefore, there is no need to install an additional monitor for displaying the GPS navigation information and the car rear image information, respectively.
7 Citations
6 Claims
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1. A GPS navigation device with a car rear-viewing function, comprising:
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a monitor; a GPS navigation module receiving a navigation information and providing it to the monitor; a car rear-viewing module providing a car rear image from a camera to the monitor; a switch unit electronically connected to the GPS navigation module and the car rear-viewing module; and a micro control unit sending a switch command, according to a position of a shift lever of a car, to the switch unit to communicate the GPS navigation module or the car rear-viewing module with the monitor. - View Dependent Claims (2, 3, 4, 5, 6)
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Specification