Train integrity detection system based on Beidou short message communication
US12240506B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Sep 23, 2021 |
| Grant date | Mar 4, 2025 |
| Priority date | — |
| Expiry date | Mar 16, 2042 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02D30/70
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
The invention relates to a train integrity detection system based on Beidou short message communication, which comprises a vehicle-mounted ATP host, a train rear device and a ground RBC device, wherein the vehicle-mounted ATP host communicates with both the train rear device and the ground RBC device, the vehicle-mounted ATP host and the train rear device each comprise a main control unit, and a wind pressure detection module, a wireless communication module, a speed measurement module and a satellite positioning module which are connected with the main control unit, and the vehicle-mounted ATP host and the train rear device also each comprise a Beidou short message communication module connected with the main control unit. Compared with the prior art, the invention has the advantages of strong communication jamming resistance and short response time.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.