TRAIN RADIO MEASURING INSTRUMENT

摘要

PROBLEM TO BE SOLVED: To obtain a train radio measuring instrument that can immediately grasp the conditions at a site when there is a problem found in the inspection results of train radio. SOLUTION: The train radio measuring instrument is constituted by respectively installing monitor cameras 8 to the front- and rear-side two spots of a measuring vehicle 1 so that the images photographed by means of the cameras 8 may be recorded in an image recorder 9. Since images are photographed along the railway line and recorded in the recorder 9 while the vehicle 1 is run, the conditions at the site can be grasped immediately when a problem is found in the inspection results of train radio by watching the recorded images on a display device 6. COPYRIGHT: (C)2004,JPO