DEVICE FOR SWITCHING BETWEEN A VEHICLE NAVIGATION SYSTEM AND A NIGHT VISION SYSTEM AS WELL AS SWITCHING METHOD THEREOF

摘要

The present invention discloses a device for switching between a vehicle navigation system and the night vision system as well as switching method thereof. The said device includes a navigation system switching module connects to the navigation system and a night vision system module connects to the night vision system, while both systems are connecting through video signal cable, and the switching modules are connecting through communication cable. Both switching modules are able to control any system switching into either mode, and transmit any info into either system then displaying the info. Therefore, the navigation system is also able to display night vision info and vice versa, which provides convenience to the users and improves the driving safety.

主权项

1. A device for switching between a vehicle navigation system and a night vision system, wherein, it comprises: a navigation system switching module and a night vision system switching module:
The said navigation system switching module connects to a navigation system, configured to control the navigation system starting a navigation mode and displaying the navigation info, or control the navigation system starting a night vision mode and transmitting the night vision info from a night vision system to the navigation system before displaying, based on the input operation; The said night vision system switching module connects to the night vision system, configured to control the night vision system starting a night vision mode and displaying the night vision info, or control the night vision system starting the navigation mode and transmitting the navigation info from the navigation system to the night vision system before displaying, based on the input operation; The said navigation system connects to the night vision system through a video signal cable, configured to transmit the night vision info or the navigation info between the navigation system and night vision system; and The said navigation system switching module connects to the night vision system switching module through a communication cable, configured to transmit the according parameters of the navigation system or the night vision system, and adjust the according working status of the night vision system or the navigation system.