Novel full liquid crystal safe driving is supplementary for car device

The utility model discloses a novel full liquid crystal safe driving is supplementary for car device, including controller and remote controller, the controller is connected with liquid crystal display, camera and OBD connect, the controller is provided with the wireless receiving module, the remote controller is provided with the speed regulation touch pad, picture remote selection switch and wireless transmitting circuit, liquid crystal display installs on the mesa of bridge, the driver need not bow and just can see road speed, be close the speed limit or exceed the speed limit the back at the vehicle, the colour of the last panel board of liquid crystal display can show and is changing, content overall arrangement simultaneously also changes, utilize human vision to the colour, keen suggestion that the shape changes takes place is close speed limit or hypervelocity action, the driver can be through the picture remote selection switch on the remote controller, the demonstration content that makes liquid crystal display is in the speed display, switch between the image display around the vehicle, can reduce the probability that takes place the traffic accident, the security of driving improves.