| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an optical transmitter-receiver control system which achieves optical transmission or reception with a target object continuously by forming a new optical path even if an obstacle disconnecting the optical path formed in the case of transmitting or receiving light between an optical transmitter-receiver and the target object is interposed. <P>SOLUTION: The optical transmitter-receiver system 1 for controlling the optical transmitter-receiver 2 for receiving light with directivity from the target T or transmitting light having directivity to the target object comprises: an obstacle detection means for detecting the obstacle O interposed on the optical path formed between the target object and the optical transmitter-receiver and preparing detected information; and a change information preparation means for preparing change information for urging forming of a new optical path between the optical transmitter-receiver and the target object in the case of receiving the detected information. <P>COPYRIGHT: (C)2007,JPO&INPIT |
