| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a method for automatically changing a speed limit standard of a vehicle to supplement a trouble seismic instrument that can allow the vehicle to travel and secure safety even when an earthquake occurs during a failure of the seismic instrument or during a local black out. <P>SOLUTION: In the method for automatically changing the speed limit standard of the vehicle to supplement the trouble seismic instrument, when a failure of the seismic instrument or a local black out occurs in a seismic instrument network, on the basis of the measured values from seismic instruments 2 and 4 arranged on both sides of the trouble seismic instrument 3, a command to supplement the trouble seismic instrument 3 with seismic instruments 2 and 4 arranged on both sides is sent from a CPU 6 via a communication network 5 to the seismic instruments 2 and 4 arranged on both sides, thereby automatically changing the speed limit standard of the vehicle traveling in an area of the seismic instrument network. <P>COPYRIGHT: (C)2013,JPO&INPIT</p> |
