| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a video transmission apparatus for a vehicle with which the position of own vehicle in a vehicle group including a plurality of lined vehicles can be grasped, and video viewed from another vehicle can be confirmed. <P>SOLUTION: The video transmission apparatus 1 comprises a light-receiving part 10 for receiving light obtained by modulating a data signal including another vehicle video data obtained by photographing the periphery of another vehicle and adjacent vehicle positional information, a camera 20 for generating own vehicle video data obtained by photographing the periphery of own vehicle, a hopping counter part 40 for generating relative own vehicle positional information related to a position in the vehicle group 100, an information display part 60 for displaying the another vehicle video data and the relative own vehicle positional information, a signal processing part 30 which generates a transmission data signal including the another vehicle video data and the relative own vehicle positional information if the light-receiving part 10 has received light, and generates a data signal including the own vehicle video data and the relative own vehicle positional information if the light-receiving part 10 has not received light, and a luminescent part 70 for emitting light obtained by modulating the data signal. <P>COPYRIGHT: (C)2007,JPO&INPIT |
