| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a radar detector which can be simply and inexpensively installed without degrading its installation appearance, and also maintain an expected function even when a communication function between a reception terminal and a processing terminal is temporarily interrupted. <P>SOLUTION: Signals to be exchanged between a radar wave reception terminal 12 and an alarm notification terminal 14 are signals of radar waves emitted by a speed regulation device, and they can be at least instantaneously exchanged without requiring continuity or a real time property such as GPS signals used for calculating a travel direction or travel speed of a traveling vehicle. Thereby, if exchange of radar wave signals can be instantaneously established even when a communication state between the radar wave reception terminal 12 and the alarm notification terminal 14 is temporarily interrupted, it is possible to effectively exert a radar detection function and maintain a function of a whole radar detector 10. <P>COPYRIGHT: (C)2013,JPO&INPIT |
