CN101439724B - 地面电子设备 - Google Patents
地面电子设备 Download PDFInfo
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- CN101439724B CN101439724B CN2008102468152A CN200810246815A CN101439724B CN 101439724 B CN101439724 B CN 101439724B CN 2008102468152 A CN2008102468152 A CN 2008102468152A CN 200810246815 A CN200810246815 A CN 200810246815A CN 101439724 B CN101439724 B CN 101439724B
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- 238000001514 detection method Methods 0.000 claims abstract description 68
- 238000004891 communication Methods 0.000 claims abstract description 30
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- 238000003199 nucleic acid amplification method Methods 0.000 claims abstract description 29
- 238000001914 filtration Methods 0.000 claims description 23
- 238000005070 sampling Methods 0.000 claims description 23
- 230000000903 blocking effect Effects 0.000 claims description 18
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- 238000005859 coupling reaction Methods 0.000 claims description 7
- 230000000694 effects Effects 0.000 claims description 6
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 238000012544 monitoring process Methods 0.000 abstract 1
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Abstract
Description
数字 | 低频组 | 高频组 | 比特 | 信息 |
1 | 697 | 1209 | 0001 | 应答器工作正常 |
2 | 697 | 1336 | 0010 | A接口主控单元错误 |
3 | 697 | 1477 | 0011 | A接口FSK功放错误 |
4 | 770 | 1209 | 0100 | A接口与C接口连接错误 |
5 | 770 | 1336 | 0101 | C接口无DBPL信号达0.6ms |
6 | 770 | 1477 | 0110 | C接口接收DBPL信号不稳定 |
7 | 852 | 1209 | 0111 | C接口接收到DBPL信号,但报文错误 |
8 | 852 | 1336 | 1000 | 火车通过 |
9 | 852 | 1477 | 1001 | 错误 |
10 | 941 | 1336 | 1010 | 错误 |
11 | 941 | 1209 | 1011 | 错误 |
12 | 941 | 1477 | 1100 | 错误 |
13 | 697 | 1633 | 1101 | 错误 |
14 | 770 | 1633 | 1110 | 错误 |
15 | 852 | 1633 | 1111 | 错误 |
0 | 941 | 1633 | 0000 | 错误 |
无 | 无 | 无 | 错误 |
Claims (7)
Priority Applications (1)
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CN2008102468152A CN101439724B (zh) | 2008-12-31 | 2008-12-31 | 地面电子设备 |
Applications Claiming Priority (1)
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CN2008102468152A CN101439724B (zh) | 2008-12-31 | 2008-12-31 | 地面电子设备 |
Publications (2)
Publication Number | Publication Date |
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CN101439724A CN101439724A (zh) | 2009-05-27 |
CN101439724B true CN101439724B (zh) | 2011-06-29 |
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CN2008102468152A Active CN101439724B (zh) | 2008-12-31 | 2008-12-31 | 地面电子设备 |
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Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102231695A (zh) * | 2011-05-16 | 2011-11-02 | 铁道部运输局 | 应答器报文闭环检测系统及方法 |
CN102818968B (zh) * | 2012-09-07 | 2015-05-06 | 北京交大思诺科技有限公司 | 应答器电缆检测系统及检测方法 |
CN103067051A (zh) * | 2012-12-25 | 2013-04-24 | 北京铁路信号有限公司 | 一种应答器设备的闭环测试方法及系统 |
CN103095384A (zh) * | 2012-12-25 | 2013-05-08 | 北京铁路信号有限公司 | 一种地面电子单元leu的闭环测试方法及系统 |
CN103312371B (zh) * | 2013-06-21 | 2015-07-29 | 北京交大思诺科技有限公司 | 有源应答器的便携式信源模拟装置 |
CN105119667A (zh) * | 2015-07-14 | 2015-12-02 | 河南蓝信科技股份有限公司 | Leu测试仪 |
CN105553580B (zh) * | 2015-12-03 | 2018-06-01 | 四川九洲电器集团有限责任公司 | 一种检测方法 |
CN105871381B (zh) * | 2016-05-27 | 2023-04-21 | 四川赛科安全技术有限公司 | 一种可供电的工业总线终端实现电路及其解码方法 |
CN107132424B (zh) * | 2017-06-12 | 2024-03-29 | 卡斯柯信号有限公司 | 一种采集应答器c4信号的装置 |
CN108674448B (zh) * | 2018-05-11 | 2020-06-09 | 北京交大思诺科技股份有限公司 | 分散式调车防护系统 |
CN109884450B (zh) * | 2019-03-19 | 2024-04-16 | 卡斯柯信号有限公司 | 一种检测应答器电缆状态的装置及方法 |
CN112415957A (zh) * | 2020-10-28 | 2021-02-26 | 交控科技股份有限公司 | 有源应答器控制系统 |
CN112653088B (zh) * | 2020-12-17 | 2022-08-30 | 卡斯柯信号有限公司 | 一种地面电子单元的应答器电缆自适应短路保护方法 |
CN112653690B (zh) * | 2020-12-18 | 2022-07-26 | 卡斯柯信号有限公司 | 地面电子单元c接口获取报文模拟解调电路 |
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Owner name: SIGNAL + COMMUNICATION RESEARCH INSTITUTE, CHINA A Free format text: FORMER OWNER: BEIJING HUATIE INFORMATION TECHNOLOGY DEVELOPMENT GENERAL CORP. Effective date: 20121008 |
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Effective date of registration: 20121008 Address after: 100081 Beijing city Haidian District Daliushu Road No. 2 Patentee after: China Academy of Railway Sciences Patentee after: Signal & Communication Research Institute, China Academy of Railway Sciences Patentee after: Huatie Information Technology Development General Co., Beijing Address before: 100081 Beijing city Haidian District Daliushu Road No. 2 Chinese Academy of Railway Sciences Institute of communication signal Patentee before: Signal & Communication Research Institute, China Academy of Railway Sciences Patentee before: Huatie Information Technology Development General Co., Beijing |