| 摘要 |
<P>PROBLEM TO BE SOLVED: To notify the presence of a traffic sign of a driver of a moving vehicle (for example, an automobile, a motorcycle, etc.) to be operated according to a content of the traffic sign. <P>SOLUTION: To a pole 120 of a traffic sign 12, a traffic sign body 122, and a traffic sign signal transmission apparatus 2 configured to transmit a sign signal with predetermined electric power for notifying an automobile 10 to be driven by the driver according to a content of the traffic sign of the presence of the traffic sign 12 are attached. A sign notification apparatus is provided at the automobile 10. The sign notification apparatus notifies the driver of the automobile 10 of the presence of the traffic sign in response to receiving a transmitted sign signal. <P>COPYRIGHT: (C)2011,JPO&INPIT |
