CN101066679A - Automatic monitoring alarm for landslide in railbed - Google Patents
Automatic monitoring alarm for landslide in railbed Download PDFInfo
- Publication number
- CN101066679A CN101066679A CN 200710009047 CN200710009047A CN101066679A CN 101066679 A CN101066679 A CN 101066679A CN 200710009047 CN200710009047 CN 200710009047 CN 200710009047 A CN200710009047 A CN 200710009047A CN 101066679 A CN101066679 A CN 101066679A
- Authority
- CN
- China
- Prior art keywords
- signal
- landslide
- railbed
- automatic monitoring
- monitoring alarm
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2007100090474A CN100497060C (en) | 2007-06-04 | 2007-06-04 | Automatic monitoring alarm for landslide in railbed |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2007100090474A CN100497060C (en) | 2007-06-04 | 2007-06-04 | Automatic monitoring alarm for landslide in railbed |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101066679A true CN101066679A (en) | 2007-11-07 |
CN100497060C CN100497060C (en) | 2009-06-10 |
Family
ID=38879420
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2007100090474A Expired - Fee Related CN100497060C (en) | 2007-06-04 | 2007-06-04 | Automatic monitoring alarm for landslide in railbed |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN100497060C (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102123899A (en) * | 2008-06-17 | 2011-07-13 | 韦尔-琼斯工程顾问有限公司 | System and method for detecting rock fall |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102063776B (en) * | 2010-11-18 | 2012-06-13 | 南宁铁路局 | Dangerous rock falling stone alarm system and method for dangerous rock falling stone alarm |
-
2007
- 2007-06-04 CN CNB2007100090474A patent/CN100497060C/en not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102123899A (en) * | 2008-06-17 | 2011-07-13 | 韦尔-琼斯工程顾问有限公司 | System and method for detecting rock fall |
CN102123899B (en) * | 2008-06-17 | 2013-09-25 | 韦尔-琼斯工程顾问有限公司 | System and method for detecting rock fall |
US9031791B2 (en) | 2008-06-17 | 2015-05-12 | Weir-Jones Engineering Consultants Ltd. | System and method for detecting rock fall |
Also Published As
Publication number | Publication date |
---|---|
CN100497060C (en) | 2009-06-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: BEIJING HUIMENG WODE HIGH-TECH. CO., LTD. Free format text: FORMER OWNER: FUZHOU HUIHE MODERN TECHNOLOGY CO., LTD. Effective date: 20110425 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 350013 5-6/F, EAST OF ADMINISTRATIVE BUILDING, NO. 8, ZHANDONG ROAD, JIN ANDISTRICT, FUZHOU CITY, FUJIAN PROVINCE TO: 100080 1705, BUILDING 2, NO. 19, YANGFANGDIAN EAST ROAD, HAIDIAN DISTRICT, BEIJING |
|
TR01 | Transfer of patent right |
Effective date of registration: 20110425 Address after: 100080 No. 2, No. 19 East shop road, sheep square, Beijing, Haidian District 1705 Patentee after: Beijing dream Ward Hi Tech Co., Ltd. Address before: Jinan District of Fuzhou City, Fujian province 350013 Station Road No. 8 East office building 5-6 layer Patentee before: Fuzhou Huihe Modern Technology Co., Ltd. |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090610 Termination date: 20130604 |