CN100497060C - Automatic monitoring alarm for landslide in railbed - Google Patents
Automatic monitoring alarm for landslide in railbed Download PDFInfo
- Publication number
- CN100497060C CN100497060C CNB2007100090474A CN200710009047A CN100497060C CN 100497060 C CN100497060 C CN 100497060C CN B2007100090474 A CNB2007100090474 A CN B2007100090474A CN 200710009047 A CN200710009047 A CN 200710009047A CN 100497060 C CN100497060 C CN 100497060C
- Authority
- CN
- China
- Prior art keywords
- signal
- landslide
- sensor
- railbed
- automatic monitoring
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Emergency Alarm Devices (AREA)
- Testing Or Calibration Of Command Recording Devices (AREA)
Abstract
The automatic monitoring alarm for landslide in rail bed includes a landslide detecting sensor set beside the rail bed, a signal detecting circuit, a signal emitter, a signal receiver and a signal transmission device, a computerized management device set in the station control center and connected to the signal transmission device, a display and/or alarm. The present invention can monitor the landslide in rail bed automatically, and has reasonable structure, low cost and high practicability.
Description
Technical field
The present invention relates to a kind of automatic monitoring alarm for landslide in railbed, it can be used for the railway landslide information that takes place along the line is in time passed to organization of train operation and train traffic control supervisory management zone fast, so that supervisory management zone is in time handled the landslide situation.
Background technology
Railway hillside fields roadbed along both side particularly in the season of blowing typhoon or raining in torrents, occur the landslide phenomenon easily, and the landslide place often can't be determined when improper situation.Normally the person of sending someone was guarded railway in the past, but suffer from the railway line length and the landslide place many, even the track walker patrolled twice and sees on the 1st, also because limited time on the line, therefore hard to guard against to the phenomenon of caving in, usually find the landslide phenomenon, and cause railways train operation to be obstructed or the danger that takes place to overturn because of timely, thereby bring enormous economic loss, even cause the mass casualties.
Summary of the invention
In order to solve existing in prior technology the problems referred to above, the invention provides a kind of automatic monitoring alarm for landslide in railbed, it can in time find the landslide phenomenon that railway hillside fields along the line roadbed takes place automatically, and should landslide information in time be sent to the railways train operation supervisory management zone fast.
To achieve these goals, technical scheme of the present invention is to constitute like this, it comprises the landslide signal detection sensor that is preset in hillside fields, railway one or both sides roadbed, this sensor is connected with signal projector by signal deteching circuit, the railway side be provided with on the way be used for received signal projector institute give a signal signal receiver and with signal receiver bonded assembly signal transmitting apparatus, the indoor computer management device of the mouth of described signal transmitting apparatus and making station control is connected, and the computer management device is connected with read out instrument and/or warning device.
When the landslide signal detection sensor detects the landslide situation of railway hillside fields roadbed generation along both side, promptly change into the landslide signal by signal deteching circuit, be transmitted to signal receiver by signal projector, signal receiver is transferred to the indoor computer management device of making station control by signal transmitting apparatus with this signal then, the signal aspect and indication (as electronic display) on read out instrument that will cave in after the computer management device is handled by analysis, and can send simultaneously the sound and light signal warning make us response in time handle.Than prior art, the present invention has following remarkable advantage: (1) can in time find the landslide phenomenon that railway hillside fields along the line roadbed takes place automatically, and should landslide information in time be sent to the railways train operation supervisory management zone fast and handle, thereby the accident of avoiding causing because of landslide is damaged, and brings huge guarantee for people's the security of the lives and property; (2) simple and reasonable, equipment cost is low, and is economic and practical.
In the technique scheme of the present invention, described landslide signal detection sensor can adopt obliquity sensor and/or the cut-off sensor that is installed on the rod member and inserts the ground certain depth, and described cut-off sensor is connected with the power supply wiring of imbedding below ground.When landslide takes place in railway hillside fields roadbed along both side, can make the obliquity sensor that is installed on the rod member produce or make and be embedded in below ground and open circuit with cut-off sensor bonded assembly power supply wiring, thereby make signal deteching circuit generation circuit variation, drive signal projector emission landslide signal.
Description of drawings
Fig. 1 is a structured flowchart of the present invention.
The specific embodiment
Below in conjunction with the specific embodiment and description of drawings content of the present invention is elaborated:
As shown in Figure 1, the specific embodiment of the invention comprises the landslide signal detection sensor that is preset in hillside fields, railway one or both sides roadbed, this sensor is connected with signal projector by signal deteching circuit, the railway side be provided with on the way be used for received signal projector institute give a signal signal receiver and with signal receiver bonded assembly signal transmitting apparatus, the indoor computer management device of the mouth of described signal transmitting apparatus and making station control is connected, and the computer management device is connected with read out instrument and/or warning device.
Described landslide signal detection sensor is obliquity sensor and/or the cut-off sensor that is installed on the rod member and inserts the ground certain depth, and described cut-off sensor is connected with the power supply wiring of imbedding below ground.A kind of existing tilt switch that obliquity sensor can adopt Shanghai Zeno automatic control device Co., Ltd to produce.This tilt switch claims coal stream switch again, is a kind of materials flow simple in structure, esy to use, safe and reliable, Charge level measurer.Its volume is little, installation is easy, firm and anticorrosive.Be provided with universal inclination flip flop equipment and connected sensing circuit in it.Its principle of work is: when the tilt switch of vertical hanging is subjected to external force effect (producing with ground as landslide), depart from about 15 degree in upright position when above, and the action of switch in-to-in contact, normally closed contact disconnects (or open contact closure).After external force was cancelled, tilt switch was replied plumbness, and contact closed again again (or disconnection), but utilize the service condition of the variation judgment device of contact folding in the tilt switch, so that in time take measures, preventive device.
Above-mentioned signal receiver and signal transmitting apparatus can be located on the phone post of downline setting.Usually the distance of the about every interval 1.5km of downline all is provided with a phone post.
Above-mentioned signal transmitting apparatus by with signal receiver bonded assembly dialing mechanism, and with the wired passage of dialing mechanism bonded assembly (as the Tie Tong speech channel) and/or radio channel (as mobile UNICOM's channel or Netcom's channel) formation, described dialing mechanism is set at the landslide signal triggering that is received by signal receiver and dials, and connects wired passage and/or radio channel with transmission landslide signal.Adopt the two paths of signals passage to carry out the signal transmission simultaneously, can guarantee that signal is not omitted.
In order to adapt to the field activity needs, guarantee signal deteching circuit supply regular power for a long time, the while energy savings, above-mentioned signal deteching circuit preferably adopts the solar power uninterrupted power supply (UPS), and described warning device preferably adopts combined aural and visual alarm.
Claims (4)
1. automatic monitoring alarm for landslide in railbed, it is characterized in that: it comprises the landslide signal detection sensor that is preset in hillside fields, railway one or both sides roadbed, described landslide signal detection sensor is obliquity sensor and the cut-off sensor that is installed on the rod member and inserts the ground certain depth, and wherein cut-off sensor is connected with the power supply wiring of imbedding below ground; Described obliquity sensor is connected with signal projector by signal deteching circuit with cut-off sensor, the railway side be provided with on the way be used for received signal projector institute give a signal signal receiver and with signal receiver bonded assembly signal transmitting apparatus, the indoor computer management device of the mouth of described signal transmitting apparatus and making station control is connected, and the computer management device is connected with read out instrument and/or warning device.
2. automatic monitoring alarm for landslide in railbed according to claim 1 is characterized in that: described signal receiver and signal transmitting apparatus are located on the phone post of downline setting.
3. automatic monitoring alarm for landslide in railbed according to claim 1 and 2, it is characterized in that: described signal transmitting apparatus by with signal receiver bonded assembly dialing mechanism, and and the wired passage of dialing mechanism bonded assembly and/or radio channel constitute, described dialing mechanism is set at the landslide signal triggering that is received by signal receiver and dials, and connects wired passage and/or radio channel with transmission landslide signal.
4. automatic monitoring alarm for landslide in railbed according to claim 3 is characterized in that: described signal deteching circuit adopts the solar power uninterrupted power supply (UPS), and described warning device adopts combined aural and visual alarm.
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 CN101066679A (en) | 2007-11-07 |
| CN100497060C true 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 |
|---|---|---|---|---|
| CN102063776A (en) * | 2010-11-18 | 2011-05-18 | 南宁铁路局 | Dangerous rock falling stone alarm system and method for dangerous rock falling stone alarm |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010003220A1 (en) * | 2008-06-17 | 2010-01-14 | Weir - Jones Engineering Consultants Ltd. | System and method for detecting rock fall |
-
2007
- 2007-06-04 CN CNB2007100090474A patent/CN100497060C/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102063776A (en) * | 2010-11-18 | 2011-05-18 | 南宁铁路局 | Dangerous rock falling stone alarm system and method for dangerous rock falling stone alarm |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101066679A (en) | 2007-11-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201562331U (en) | Pipe well remote monitoring system | |
| CN205365643U (en) | Railway construction alarm device that sends a car | |
| CN203687993U (en) | Side slope monitoring system | |
| JP3237967U (en) | Inclined monitoring system for new transmission towers | |
| CN202794425U (en) | Catenary disconnection monitoring alarming system for high-speed electrified railways | |
| CN102063776B (en) | Dangerous rock falling stone alarm system and method for dangerous rock falling stone alarm | |
| CN204821617U (en) | Grade crossing protects automatic early warning alarm system | |
| CN202925487U (en) | Roadblock automatic set-up and information issuing device in road flood area | |
| CN106585671A (en) | Train approaching alarming method | |
| CN111137330A (en) | Level crossing safety traffic system and level crossing control system | |
| CN100497060C (en) | Automatic monitoring alarm for landslide in railbed | |
| CN112820076A (en) | Ultra-wideband ranging technology-based railway slope disaster early warning method and system | |
| CN104494650B (en) | On-route operation monitoring system | |
| CN207449932U (en) | Train approaching protection intelligent early-warning device | |
| CN204476465U (en) | Mine safety monitoring night watching robot | |
| CN102054329B (en) | Railway train approaching alarm system and alarm method | |
| CN101554877B (en) | Overlimit laser monitoring and alarming system of suspension train | |
| KR20130016890A (en) | On line monitoring system of underground utility | |
| CN201024705Y (en) | Stereo parking apparatus lift journey positioning photoelectric control device | |
| CN211592583U (en) | Derailer state indicating device | |
| CN204527215U (en) | Track circuit traffic safety monitoring system | |
| CN202816100U (en) | Automatic alarm system based on line construction security protection | |
| CN202816097U (en) | Automatic pre-warning monitoring device based on security line construction | |
| CN203022510U (en) | Trackless levitation door | |
| CN205292690U (en) | Railway construction safety protection system |
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 |