| 摘要 |
PURPOSE:To independently use each poling channel so as to reduce the time required for waiting the assignment of each channel, by dividing a running course into plural blocks and controlling moving vehicles so that only one vehicle can pass one block, and then, assigning the poling channel to each block. CONSTITUTION:The running course of each station A is previously divided into plural blocks Li... and magnets MG1-MG4 are buried at every block as means for discriminating the blocks Li.... Then the channel number (i) of channels CHi for poling to be used for making transmission and reception of data D through an inductive antenna are made to correspond to the discriminating codes of the magnets for discriminating the blocks Li. A carrier car B is preveously given a car body disciminating code and, when the car B detects the magnets MG1-MG4, communicates various data including information inhibiting invasion of other cars into the block together with the car body discriminating code with a ground station C. As a result, the running of the car B is controlled. |
