| 发明名称 |
METHOD AND DEVICE FOR TRANSMITTING SIGNAL AMONG COMPARTMENTS OF TRAIN |
| 摘要 |
A method and a device for transmitting signals among compartments of a train are provided. The method comprises: S1, receiving a first signal transmitted via a jumper cable, and extracting first data carried in the first signal; S2, receiving a second signal transmitted wirelessly corresponding to the first signal, and extracting second data carried in the second signal; and S3, determining whether the first data is identical with the second data, and outputting the first signal in a case that it is determined that the first data is identical with the second data, or outputting the second signal in a case that it is determined that the first data is not identical with the second data. The method and the device improve the reliability of transmission of signals among compartments of a train. |
| 申请公布号 |
US2017057525(A1) |
申请公布日期 |
2017.03.02 |
| 申请号 |
US201515119952 |
申请日期 |
2015.10.27 |
| 申请人 |
CRRC QINGDAO SIFANG CO., LTD. |
发明人 |
WANG Miao;LIANG Jianying;ZHANG Huiqing;TIAN Qing;HAN Qingjun;XIAO Chanjuan;LIU Mingkun;SHAN Baoqiang;YU Xiaojie |
| 分类号 |
B61L15/00;H04W12/10;H04L9/32 |
主分类号 |
B61L15/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method for transmitting a signal among compartments of a train, comprising:
S1: receiving a first signal transmitted via a jumper cable, and extracting first data carried in the first signal; S2: receiving a second signal transmitted wirelessly corresponding to the first signal, and extracting second data carried in the second signal; and S3: determining whether the first data is identical with the second data, and outputting the first signal in a case that it is determined that the first data is identical with the second data, or outputting the second signal in a case that it is determined that the first data is not identical with the second data. |
| 地址 |
Qingdao, Shandong CN |
