| 摘要 |
<P>PROBLEM TO BE SOLVED: To solve the problem that conventionally there is a case that a traffic light cannot be used when a control part of the traffic light fails until it is replaced with a temporary substrate corresponding to the control part. <P>SOLUTION: A temporary controller of a traffic light includes a storage unit storing two or more pieces of data stipulating respective signal lighting orders of a plurality of signal lights installed at a road intersection and the lighting time and an output unit for outputting the signal lighting instructions of the respective signal lights on the basis of one piece of data selected from the plurality of data stored in the storage unit, and is used temporarily instead of the control part of the traffic light for controlling the respective signal lighting orders of the plurality of signal lights installed at an arbitrary road intersection and the lighting time. <P>COPYRIGHT: (C)2012,JPO&INPIT |
