| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a control device for a display device having a battery, which controls the display operation of the display device in consideration of the state of the battery. <P>SOLUTION: A display device 10 includes a battery 12 for supplying power to a display unit 11 for forming a multi-display screen to display an image. An electronic control unit 21 of a control device 20 acquires SOC of the battery 12 provided in plural display devices 10 from a charging state detection sensor 14, and allows the display unit 11 of the display 10 provided with the battery 12 with SOC larger than a preset SOCr, of the plural display devices 10 forming multi-display, to display an image on the multi-display screen, and forbids the display unit 11 of the display 10 provided with the battery 12 with SOC lower than the preset SOCr to display an image on the multi-display screen. <P>COPYRIGHT: (C)2013,JPO&INPIT |
