| 摘要 |
PROBLEM TO BE SOLVED: To provide a railroad crossing interception bar capable of being adjusted to various lengths as necessary, while performing light emission.SOLUTION: A cylindrical interception bar body 20 includes: a power generation part 51 that performs power generation by receiving light; an electricity storage part that stores electricity obtained from the power generation part 51; a light emission part that emits light by being supplied with the electricity from at least one of the power generation part 51 and the electricity storage part; and a control part that controls light emission of the light emission part. At least one end of the interception bar body is provided with connection parts 21 and 22 for connecting another interception bar body and fixing it in a serial state. |
