Patent ID: 8695046
Filing Date: 2014-04-08
Classification: G06F,H04N

Abstract:
1. A bilateral control method for a vehicle-use front seat audio device and a back seat entertainment device, comprising: a control method for the vehicle-use front seat audio device and a control method for the back seat entertainment device, each of the vehicle-use front seat audio device and the back seat entertainment device continuously receiving images and coordinate signals being sent from a corresponding device selected from a group consisting of the vehicle-use front seat audio device and the back seat entertainment device via a connection cable located there between and displaying a display picture, each of the vehicle-use front seat audio device and the back seat entertainment device displaying only one display picture and one of the coordinate signals at a time, the display picture is selected from a group consisting of a front seat picture and a back seat picture; the control method of the vehicle-use front seat audio device including the following control steps: step A step A step A step A step A step A the control method of the back seat entertainment device including the following control steps: step B step B step B step B step B step B wherein the operation picture of the first touch panel displays the OSD key group after pressing the A/V input key, and the OSD key group disappearing automatically when no operation is pressed for a setup time.