CN1218852C - 用于机车无线数字综合预警***的数字通讯设备及方法 - Google Patents
用于机车无线数字综合预警***的数字通讯设备及方法 Download PDFInfo
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- CN1218852C CN1218852C CN 200310101791 CN200310101791A CN1218852C CN 1218852 C CN1218852 C CN 1218852C CN 200310101791 CN200310101791 CN 200310101791 CN 200310101791 A CN200310101791 A CN 200310101791A CN 1218852 C CN1218852 C CN 1218852C
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- 238000004891 communication Methods 0.000 title claims abstract description 71
- 230000003137 locomotive effect Effects 0.000 title claims abstract description 25
- 238000000034 method Methods 0.000 title claims abstract description 20
- 230000005540 biological transmission Effects 0.000 claims abstract description 42
- 238000013500 data storage Methods 0.000 claims description 15
- 239000002775 capsule Substances 0.000 claims description 14
- 238000005516 engineering process Methods 0.000 claims description 11
- 101100152504 Arabidopsis thaliana TAX2 gene Proteins 0.000 claims description 9
- 238000012937 correction Methods 0.000 claims description 6
- 230000002159 abnormal effect Effects 0.000 claims description 4
- 230000001427 coherent effect Effects 0.000 claims description 4
- 230000015572 biosynthetic process Effects 0.000 abstract description 9
- 238000003786 synthesis reaction Methods 0.000 abstract description 9
- 230000000149 penetrating effect Effects 0.000 abstract 1
- 230000006870 function Effects 0.000 description 13
- 230000004044 response Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 3
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- 238000013459 approach Methods 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
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- 238000004088 simulation Methods 0.000 description 1
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Abstract
Description
比较内容 | 模拟*** | 数字*** |
传输速率(bps) | 1200 | 9600 |
发送启动方式 | PTT | 数据直接控发 |
发送启动时间 | <50ms | <2ms |
信息发送时长 | >200ms | <20ms |
发送延时 | >200ms | <10ms |
误码率 | 高,需纠错 | 10-6 |
信元开销 | 大 | 小 |
信号碰撞概率 | 高 | 低 |
作业人员接近报警 | 有 | 有 |
作业人员道路报警 | 无 | 有 |
道口列车接近报警 | 有 | 有 |
道口故障报警 | 有 | 有 |
施工现场接近报警 | 无 | 有 |
施工现场故障报警 | 无 | 有 |
列车防护报警 | 有 | 有 |
列车车次号传送 | 无 | 有 |
尾部风压报警 | 有 | 有 |
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200310101791 CN1218852C (zh) | 2003-10-29 | 2003-10-29 | 用于机车无线数字综合预警***的数字通讯设备及方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200310101791 CN1218852C (zh) | 2003-10-29 | 2003-10-29 | 用于机车无线数字综合预警***的数字通讯设备及方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1539689A CN1539689A (zh) | 2004-10-27 |
CN1218852C true CN1218852C (zh) | 2005-09-14 |
Family
ID=34333114
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Application Number | Title | Priority Date | Filing Date |
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CN 200310101791 Expired - Lifetime CN1218852C (zh) | 2003-10-29 | 2003-10-29 | 用于机车无线数字综合预警***的数字通讯设备及方法 |
Country Status (1)
Country | Link |
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CN (1) | CN1218852C (zh) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102649437B (zh) * | 2011-02-23 | 2015-09-09 | 苏州博联科技有限公司 | 一种铁路列车防追尾*** |
CN102358334A (zh) * | 2011-08-30 | 2012-02-22 | 北京交通大学 | 列车防撞预警*** |
CN103481916A (zh) * | 2013-04-28 | 2014-01-01 | 北京铁路局丰台西站 | 一种数字化列尾主控单元 |
CN104691579A (zh) * | 2014-12-31 | 2015-06-10 | 北京世纪东方国铁科技股份有限公司 | 一种列尾协议监听方法和装置 |
CN104843034B (zh) * | 2015-06-01 | 2017-11-10 | 兴化市铁信电子工程有限公司 | 数字铁路运输管理*** |
DE102015218965A1 (de) * | 2015-09-30 | 2017-03-30 | Siemens Aktiengesellschaft | Sicherungsverfahren und Sicherungssystem für ein Gleisstreckennetz |
CN107579755B (zh) * | 2017-09-11 | 2019-07-19 | 中国航空工业集团公司西安飞机设计研究所 | 一种飞机防电台干扰*** |
CN113950026B (zh) * | 2021-12-22 | 2022-03-22 | 交通运输部公路科学研究所 | 一种车载无线网络多通道精准同步方法 |
-
2003
- 2003-10-29 CN CN 200310101791 patent/CN1218852C/zh not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
CN1539689A (zh) | 2004-10-27 |
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Address after: 31 floor, No. twelve, 188 West Fourth Ring Road, Fengtai District, Beijing Patentee after: BEIJING CENTURY EAST CHINA RAILWAY TECHNOLOGY Co.,Ltd. Address before: No. 10, Spark Road, Science City, Beijing, Fengtai District Patentee before: Beijing Century orient guotie Telecommunication Technology Co.,Ltd. |
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Address after: 102600 Beijing Daxing District Zhongguancun Science and Technology Park Daxing Biomedical Industry Base, No. 1 Building, 21 Tianrong Street Patentee after: Beijing Century Oriental Zhihui Technology Co.,Ltd. Address before: 102600 Beijing Daxing District Zhongguancun Science and Technology Park Daxing Biomedical Industry Base, No. 1 Building, 21 Tianrong Street Patentee before: BEIJING CENTURY DONGFANG COMMUNICATION EQUIPMENT Co.,Ltd. |
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