Signal safety guarantee system
Signal safety guarantee system
- New search for: TAKAYOSHI NISHINO
- New search for: KEIICHI KATSUTA
- New search for: KENJI IMAMOTO
- New search for: YUSUKE NAKANISHI
- New search for: KAZUHIRO SANJO
- New search for: TAKAYOSHI NISHINO
- New search for: KEIICHI KATSUTA
- New search for: KENJI IMAMOTO
- New search for: YUSUKE NAKANISHI
- New search for: KAZUHIRO SANJO
The invention relates to a signal safety guarantee system. In a signal safety guarantee system to ensure the safety of train running, by circulating, using wireless, a protection telegram message containing the occupation right information about a running track, among on-board devices of trains and switch devices in order, there is a probability that the occupation right information shared among the on-board devices and the switch devices cannot be updated and the function as the signaling system halts, when the protection telegram message is lost. When the protection telegram message is not received in a prescribed time, a recovery telegram message is circulated, and thereby, the information in the protection telegram message before the loss is restored. Then, based on the information, a protection telegram message is newly issued to be circulated.
Document information
Signal safety guarantee system
2015-04-15
Patent
Electronic Resource
English
| IPC: | B61L Leiten des Eisenbahnverkehrs , GUIDING RAILWAY TRAFFIC |