CN1202973C - Digital crossing safety early warning device for railway crossing and its method - Google Patents
Digital crossing safety early warning device for railway crossing and its method Download PDFInfo
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- CN1202973C CN1202973C CN 03157548 CN03157548A CN1202973C CN 1202973 C CN1202973 C CN 1202973C CN 03157548 CN03157548 CN 03157548 CN 03157548 A CN03157548 A CN 03157548A CN 1202973 C CN1202973 C CN 1202973C
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- 238000000034 method Methods 0.000 title claims abstract description 8
- 230000005540 biological transmission Effects 0.000 claims abstract description 10
- 238000004891 communication Methods 0.000 claims abstract description 9
- 238000013500 data storage Methods 0.000 claims description 7
- 230000002045 lasting effect Effects 0.000 claims description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000003786 synthesis reaction Methods 0.000 description 2
- 206010039203 Road traffic accident Diseases 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
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Abstract
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Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN 03157548 CN1202973C (en) | 2003-09-24 | 2003-09-24 | Digital crossing safety early warning device for railway crossing and its method |
Applications Claiming Priority (1)
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CN 03157548 CN1202973C (en) | 2003-09-24 | 2003-09-24 | Digital crossing safety early warning device for railway crossing and its method |
Publications (2)
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CN1491846A CN1491846A (en) | 2004-04-28 |
CN1202973C true CN1202973C (en) | 2005-05-25 |
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CN 03157548 Expired - Lifetime CN1202973C (en) | 2003-09-24 | 2003-09-24 | Digital crossing safety early warning device for railway crossing and its method |
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Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2011009134A2 (en) | 2009-07-17 | 2011-01-20 | Invensys Rail Corporation | Track circuit communications |
US8500071B2 (en) | 2009-10-27 | 2013-08-06 | Invensys Rail Corporation | Method and apparatus for bi-directional downstream adjacent crossing signaling |
US8660215B2 (en) | 2010-03-16 | 2014-02-25 | Siemens Rail Automation Corporation | Decoding algorithm for frequency shift key communications |
US8297558B2 (en) | 2010-03-17 | 2012-10-30 | Safetran Systems Corporation | Crossing predictor with authorized track speed input |
JP6296673B2 (en) * | 2011-09-30 | 2018-03-20 | 日本信号株式会社 | Train control system ground equipment |
CN109501836B (en) * | 2018-09-30 | 2021-03-30 | 北京世纪东方通讯设备有限公司 | Road junction early warning method, equipment and device |
CN109178037B (en) * | 2018-09-30 | 2021-05-04 | 北京世纪东方通讯设备有限公司 | Train running protection alarm method and device |
CN109178038B (en) * | 2018-09-30 | 2020-12-01 | 北京世纪东方通讯设备有限公司 | Driving early warning method, system and device |
CN109178036B (en) * | 2018-09-30 | 2020-10-20 | 北京世纪东方通讯设备有限公司 | Train approach early warning method, train approach early warning device and train approach early warning device |
CN109584586B (en) * | 2018-12-20 | 2021-07-13 | 铜陵有色金属集团铜冠物流有限公司 | Digital safety multi-view auxiliary monitoring device for railway crossing |
CN111915849A (en) * | 2020-08-27 | 2020-11-10 | 天津华泽瑞威信息技术有限公司 | Dual-mode railway line landslide and rockfall direct-connection alarm device and implementation method thereof |
CN114348076B (en) * | 2022-01-07 | 2023-10-13 | 北京全路通信信号研究设计院集团有限公司 | Railway crossing passing method and system |
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2003
- 2003-09-24 CN CN 03157548 patent/CN1202973C/en not_active Expired - Lifetime
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CN1491846A (en) | 2004-04-28 |
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Owner name: BEIJING CENTURY EAST CHINA RAILWAY TECHNOLOGY CO., Free format text: FORMER NAME OR ADDRESS: SHIJIDONGFANG GUOTIE TELECOMMUNICATION SCIENCE AND TECHNOLOGY CO., LTD., BEIJING |
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CP03 | Change of name, title or address |
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: Beijing City, Fengtai District Taipingqiao 289 Patentee before: Beijing Century orient guotie Telecommunication Technology Co.,Ltd. |
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TR01 | Transfer of patent right |
Effective date of registration: 20171208 Address after: 102600 Beijing city Daxing District Zhongguancun science and Technology Park Daxing bio pharmaceutical industry base, No. 21 courtyard, Tianrong street, building No. 1 Patentee after: BEIJING CENTURY DONGFANG COMMUNICATION EQUIPMENT Co.,Ltd. Address before: 100070, Beijing, Fengtai District, South Fourth Ring Road, No. twelve, 188 District, 31 floor Patentee before: BEIJING CENTURY EAST CHINA RAILWAY TECHNOLOGY Co.,Ltd. |
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TR01 | Transfer of patent right | ||
CP01 | Change in the name or title of a patent holder |
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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CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
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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Granted publication date: 20050525 |
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