| 摘要 |
<P>PROBLEM TO BE SOLVED: To analyze when, where, on which information and who of passengers show an interest by providing information display devices of an in-vehicle information display system with small-sized cameras, and to provide appropriate instructions on information display contents to the information display devices. <P>SOLUTION: The in-vehicle information display system is composed of several information display devices 102, relay and transmission devices 103 and an in-vehicle network 104 which can be connected with the information display devices 102, an in-vehicle server 105 and a wireless device 106 which can be connected with the in-vehicle network 104 and a ground server device 107. In this case, small-sized cameras 100 are mounted on display screens 101 for monitoring the situation in the vehicle and determining contents to be displayed on the information display devices 102 according to image data shot by the small-sized cameras 100. <P>COPYRIGHT: (C)2008,JPO&INPIT |
