CN201570108U - System for monitoring intrusion of foreign bodies - Google Patents
System for monitoring intrusion of foreign bodies Download PDFInfo
- Publication number
- CN201570108U CN201570108U CN2009202431393U CN200920243139U CN201570108U CN 201570108 U CN201570108 U CN 201570108U CN 2009202431393 U CN2009202431393 U CN 2009202431393U CN 200920243139 U CN200920243139 U CN 200920243139U CN 201570108 U CN201570108 U CN 201570108U
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Abstract
The utility model discloses a system for monitoring the intrusion of foreign bodies. The system comprises intrusion monitoring terminals, a monitoring and alarming processing system and a monitoring management system, at least one intrusion monitoring terminal is connected with the monitoring and alarming processing system through data transmission channels; and the monitoring and alarming processing system is connected with the monitoring management system through a data transmission network. The system of the utility model has the advantages of simple structure and convenient implementation; by adopting various alarming manners, the system can guarantee that the alarming message can be delivered accurately and carry out the analysis and pre-alarming treatment on various alarming messages, thus preventing disasters and secondary disasters.
Description
Technical field
The utility model relates to a kind of safety monitoring system of taking precautions against natural calamities, and especially relates to a kind of system that foreign body intrusion is monitored and managed.
Background technology
Foreign body intrusion is meant the safety margin of foreign matter (as stone, bulk earth, trees etc.) intrusion road (as railway, highway, river course etc.) or related object (as power circuit).For preventing foreign body intrusion, the main at present monitoring protection equipment that adopts uses the passive protection net to realize more, promptly above the tunnel face, crag side slope, avalanche falling rocks location adopt protection network that the massif stone of endangering is fixed, and prevents to invade the generation of limit situation.Often human footmarks are comparatively rare because the location of foreign body intrusion takes place easily, after foreign body intrusion takes place, if can not in time find the foreign body intrusion situation, often cause easily on generation, the especially railway of security incident foreign body intrusion taking place, and will have serious consequences.Therefore in order in time to find foreign body intrusion, take precautions against the generation of railway traffic accident, need railway track inspection worker or other staff when the railway scene is maked an inspection tour, just can find, can not in time handle and get rid of the danger to invading the limit scene, therefore in time there is secondary potential safety hazard, finds that foreign body intrusion is one and at first needs the problem that solves.
In order to address this problem, Chinese patent CN200820148978.2 provides a kind of device that can report to the police to foreign body intrusion; The applicant has also submitted a patented claim about " foreign body intrusion alarm " to when submitting present patent application to, also can be used for being implemented in when the foreign body intrusion situation takes place reporting to the police.Technique scheme has all only provided the monitoring terminal that foreign body intrusion is reported to the police, the limited coverage area of alerting signal, can't be for the comprehensive analysis processing of carrying out of the foreign body intrusion situation in certain zone, and early warning in time, and reduce and prevent the generation of foreign body intrusion situation, and reduce with the generation of avoiding relevant secondary disaster etc. and be difficult to realization.
The utility model content
At above-mentioned deficiency, technical problem to be solved in the utility model be to provide a kind of can be to the foreign body intrusion situation be monitored, and can in time make reporting to the police and handle; Further, provide a kind of and can accurately judge the foreign body intrusion state, and the disaster that can realize causing because of the foreign body intrusion foreign body intrusion monitoring system of carrying out diaster preventions and controls such as early warning.
In order to address the above problem, technical scheme that the utility model adopts specifically comprises:
Invade limit monitoring terminal, monitoring, alarming disposal system, management system for monitoring, at least one is invaded and limits monitoring terminal to be connected with the monitoring, alarming disposal system by data transmission channel, and the monitoring, alarming disposal system is connected with management system for monitoring by data transmission network.
The described limit monitoring terminal of invading comprises and invades limit monitoring modular, video monitoring modular, data transmission unit, and described data transmission unit is connected with the described limit monitoring modular, video monitoring modular, data transmission channel of invading simultaneously.
The described limit monitoring modular of invading comprises Chuan Lian monitoring net successively, open circuit monitoring means, main control unit, warning output unit; Described main control unit also is connected with described data transmission channel.
Described monitoring, alarming disposal system comprises, invades limit alarm unit, data processing unit, video analysis/broadcast unit.
Described management system for monitoring comprises, data analysis unit, early warning processing unit.
Described open circuit monitoring means is current detector or voltage-level detector.
Described current detector is the electric current loop testing circuit, described electric current loop testing circuit comprises, be connected power supply with the light emitting diode of monitoring net series connection, be oppositely arranged photosensitive tube with light emitting diode, described photosensitive tube is with the shunt resistance series connection and be connected power supply and ground connection, is connected with alarm module between photosensitive tube and the shunt resistance.
Described monitoring net is the reticulate texture that has the lead of insulation course to constitute by a surface coverage.
Described warning output unit is sound, at least a in the light warning device.
Described data transmission unit is a wireless data transmission unit.
The utlity model has following beneficial effect: the utility model is simple in structure, it is convenient to implement, adopt multiple mode to report to the police, ensure accurately sending to of warning message, adopting triggering to report to the police combines with video image analysis, ensure the accuracy of reporting to the police, employing is reported to the police to foreign body intrusion and is carried out multistage examination processing, when improving the accuracy of reporting to the police, and can take necessary hedging measure by relevant unit and personnel according to different needs, and according to different warning message (different conditions, Different Results, and different time, the warning message of different location) analyzing and processing of carrying out is made the early warning processing, can better prevent and treat the generation of disaster and secondary disaster.
Can allow command centre and/or monitoring station can in time control disaster information by the utility model, in conjunction with the on-the-spot shooting data of monitoring, comprehensively judge according to warning message, for railway command centre provides effective information foundation to drive a vehicle, speedily carry out rescue work and maintenance etc., be convenient to get rid of the danger fast, eliminate secondary potential safety hazard, in time increase work efficiency, ensure road traffic, especially railway operation safety.
Description of drawings
Fig. 1 is a structured flowchart of the present utility model;
Fig. 2 is the structured flowchart of monitoring, alarming disposal system;
Fig. 3 is a kind of structured flowchart of invading the limit monitoring terminal;
Fig. 4 is a kind of circuit theory diagrams of invading the limit monitoring terminal.
Embodiment
For the ease of to further understanding of the present utility model, embodiment of the present utility model is illustrated below in conjunction with accompanying drawing:
Various piece of the present utility model is located at respectively and is provided with a plurality of monitoring points below command centre's (for example the command centre of transportation by railroad department, to call command centre in the following text) of rear end, a plurality of monitoring station, each monitoring station.With reference to the structured flowchart that Fig. 1 provided, it specifically comprises the management system for monitoring 6 that is arranged on command centre, be located at the monitoring, alarming disposal system 4 of each monitoring station, and be located at the monitoring point that need carry out foreign body intrusion monitoring invade limit monitoring terminal 1, the monitoring, alarming disposal system 4 of each monitoring station connects at least one and invades limit monitoring terminal 1; Management system for monitoring 6, monitoring, alarming disposal system 4 common formation backstage monitoring systems.The monitoring, alarming disposal system 4 of management system for monitoring 6 and each monitoring station is connected by data transmission network 5, the described data transmission network 5 preferred private wore networks that adopt the internet or the railway system; The monitoring, alarming disposal system 4 of invading the limit monitoring terminal 1 and the monitoring point of correspondence is connected by data transmission channel 3.Wherein,
Invade limit monitoring terminal 1, be used to gather the foreign body intrusion information at scene, monitoring point and make the processing of reporting to the police, specifically comprise, if there is the foreign body intrusion situation, report to the police in the monitoring point, and the while sends the controlling alarm information and the foreign body intrusion details of foreign body intrusions to the monitoring, alarming disposal system 4 of the monitoring station of correspondence.Invading limit monitoring terminal 1 specifically comprises, invade limit monitoring modular 11, be used to gather the foreign body intrusion information of monitoring point, and produce the controlling alarm information of foreign body intrusion, and send alerting signal according to this controlling alarm information in this locality, attentions such as the relevant pedestrian of caution, vehicle; Video monitoring modular 12 is used to gather the video image of monitoring point monitoring target, and whether this video image reaction monitoring object intuitively the foreign body intrusion situation takes place, and this is the foreign body intrusion details, and also can react the foreign body intrusion state.Invade limit monitoring terminal 1 controlling alarm information, foreign body intrusion details are delivered to monitoring, alarming disposal system 4.
Monitoring, alarming disposal system 4 is used for the controlling alarm information received, foreign body intrusion information etc. are handled, and relevant information is delivered to management system for monitoring.In conjunction with the structured flowchart that Fig. 2 provides, it specifically comprises, invades limit alarm unit 41, is used for producing according to the controlling alarm information of receiving the staff of alerting signal notice monitoring station; Video analysis/broadcast unit, be used to play the foreign body intrusion details of receiving (video image), and carry out analyzing and processing and judge, this judgement can be that the staff estimates judgement, also can be according to the analysis of video image is judged automatically, according to this judgement confirm foreign body intrusion whether exist with and concrete state, report to the police to make accurately foreign body intrusion; Data processing unit 42 is used for carrying out data analysis according to the warning message that alarm control signal, video analysis/broadcast unit 43 obtain confirming, and gathers the information such as processing mode to this warning.Monitoring, alarming disposal system 4 is delivered to management system for monitoring with above-mentioned information, and can be simultaneously to the relevant unit that the corresponding location of foreign body intrusion situation, route take place and the concrete warning message of transmission foreign body intrusions such as staff, enforcement vehicle thereof.Monitoring station and related personnel are according to the corresponding hedging measure of confirming of taking simultaneously.The utility model adopts the foreign body intrusion alarm decision and the affirmation of reporting to the police and combining with video image analysis automatically, has improved the accuracy that foreign body intrusion is judged, reduces wrong report, and the confidence level of the foreign body intrusion warning message that enhanced system produces is guaranteed safety.
Management system for monitoring 6 is used for the warning message of foreign body intrusion accurately that the monitoring, alarming disposal system 4 to each monitoring station sends and the related data of foreign body intrusion and carries out analyzing and processing.Comprise that specifically data analysis unit 61 is used to analyze the relevant information of receiving, and the corresponding historical information data, makes relevant analysis result; Early warning processing unit 62 is made early warning according to the analysis result of data analysis unit 61 and is handled, and produces the early warning processing signals, and the notice staff of command centre, the staff of command centre in time make the early warning emergency processing and reach relevant Train Dispatching etc.
The utility model employing is reported to the police to foreign body intrusion and is carried out multistage examination processing, improve the accuracy of reporting to the police, and can take necessary hedging measure by correlation unit and personnel according to different needs, and according to different warning messages (different conditions, Different Results, and the warning message of different time, different location) analyzing and processing of carrying out is made early warning and is handled, and can better prevent and treat the generation of disaster and secondary disaster.
As the structured flowchart that Fig. 3 provided, invade the limit monitoring terminal and specifically comprise foreign matter monitoring modular 11, video monitoring modular 12 and data transmission unit 13; Foreign matter monitoring modular 11 comprises monitoring net 111, open circuit monitoring means 112, main control unit 113 and warning output unit 114 compositions, main control unit 113 is connected with warning output unit 114, data transmission unit 13 respectively, main control unit 113 adopts programmable chip (as singlechip chip), wherein implant control program, be used for the open circuit information that receiving circuit open circuit monitoring means 112 monitors, respectively controlling alarm information delivered to control warning output unit 114 and data transmission unit 13 after handling.Warning output unit 114 is reported to the police according to controlling alarm information, and described warning output unit 114 can be sound, at least a in the light warning device.Can remind and warn the related personnel or may there be foreign body intrusion in vehicle by warning output unit 114, so that it takes corresponding measure.Especially particularly important for train etc., can reduce even avoid the generation of the accident that causes because of foreign body intrusion.Lead (as the enameled wire) braiding that monitoring net 111 adopts an outside surface to be coated with insulation course forms, and its any one fracture all will make and be in open-circuit condition between two terminations of these monitoring net 111 leads.Two terminations that constitute monitoring net 111 leads are connected with open circuit monitoring means 112, and by whether being in open-circuit condition between two terminations of open circuit monitoring means 112 monitorings.Open circuit monitoring means 112 is connected with alarm module 116, when the lead that constitutes monitoring net 111 has any one fracture, open circuit detecting unit 112 monitors between two lead terminations of monitoring net 111 and is in open-circuit condition, send signal to alarm module 116, control warning module 116 sends warning message.
The utility model also comprises, video monitoring modular 12, and it specifically comprises video camera 121, video encoder 122, video encoder 122 is connected with data transmission unit 13.Video camera 121 is gathered the video image of monitoring targets, and through video encoder 122 encoding compression after data transmission unit 13, deliver to the monitoring station and/or the command centre of Attended mode, estimate judgement through the related personnel, and handle it.
The mesh size of monitoring net 111 is made as required, and monitoring net 111 can require to select suitable model enameled wire according to the difference monitoring.
Open circuit monitoring means 112 can adopt current detector or voltage-level detector, preferably adopts current detector.The utility model preferably adopts current detector, the embodiment circuit theory diagrams of a kind of current detector that Fig. 4 provides, and the open circuit monitoring means 112 of present embodiment adopts electric current loop testing circuit 7.Electric current loop testing circuit 7 comprises, light emitting diode D1, photosensitive tube D2, and photosensitive tube D2 and light emitting diode D1 are oppositely arranged, and make it to collect the light that light emitting diode D1 sends, and can having or not control photosensitive tube D2 to be in conducting and end by this light; Light emitting diode D1 connects with monitoring net 111, for circuit working safety, and series limiting resistor R1 on light emitting diode D1, and insert power supply; Photosensitive tube D2 connect a shunt resistance R2 and access+5v power supply are connected with main control unit 113 with the tie point of photosensitive tube D2 at shunt resistance R2.Preferably, the optocoupler U2 that employing includes light emitting diode and photosensitive tube realizes, be light emitting diode D1 between a of optocoupler U2, b pin wherein, be photosensitive tube D2 between c, d pin, the b pin is connected with an end of monitoring net 111 leads, the a pin is connected with shunt resistance R1, and the c pin is connected d pin ground connection with pin at shunt resistance R2 and main control unit respectively.In order to prevent that thunderbolt is (because monitoring net 111 is in open-air atmosphere, cause thunderbolt easily), light emitting diode D1 and photosensitive tube D2 adopt the independent current source power supply that is isolated from each other, and preferably adopt DCDC insulating power supply converter to form two power supplys independent of each other and power.
When concrete the installation, monitoring net 111 of the present utility model is installed in the object top that need carry out the foreign body intrusion monitoring, as the top of high-risk road, tunnel face etc., also monitoring net 111 can be installed in the position of road both sides etc. certainly; Video camera 121 is aimed at the foreign body intrusion monitoring target, makes it to obtain exactly the image information of monitoring target.
Certainly; the utility model also can have other various embodiments; under the situation that does not deviate from the utility model spirit and essence thereof; even the execution sequence to each step changes; simple adjustment to each ingredient of system; as long as realize, all belong to protection domain of the present utility model according to the described technological thought of the utility model.Those of ordinary skill in the art can make various corresponding changes and distortion according to the utility model, but these corresponding changes and distortion all should belong to the protection domain of the appended claim of the utility model.
Claims (10)
1. foreign body intrusion monitoring system, it is characterized in that, comprise and invade limit monitoring terminal, monitoring, alarming disposal system, management system for monitoring, at least one is invaded and limits monitoring terminal to be connected with the monitoring, alarming disposal system by data transmission channel, and the monitoring, alarming disposal system is connected with management system for monitoring by data transmission network.
2. the system as claimed in claim 1, it is characterized in that, the described limit monitoring terminal of invading comprises and invades limit monitoring modular, video monitoring modular, data transmission unit, and described data transmission unit is connected with the described limit monitoring modular, video monitoring modular, data transmission channel of invading simultaneously.
3. system as claimed in claim 2 is characterized in that, the described limit monitoring modular of invading comprises Chuan Lian monitoring net successively, open circuit monitoring means, main control unit, warning output unit; Described main control unit also is connected with described data transmission channel.
4. system as claimed in claim 2 is characterized in that, described monitoring, alarming disposal system comprises, invades limit alarm unit, data processing unit, video analysis/broadcast unit.
5. the system as claimed in claim 1 is characterized in that, described management system for monitoring comprises, data analysis unit, early warning processing unit.
6. system as claimed in claim 3 is characterized in that, described open circuit monitoring means is current detector or voltage-level detector.
7. system as claimed in claim 6, it is characterized in that, described current detector is the electric current loop testing circuit, described electric current loop testing circuit comprises, be connected power supply with the light emitting diode of monitoring net series connection, be oppositely arranged photosensitive tube with light emitting diode, described photosensitive tube is with the shunt resistance series connection and be connected power supply and ground connection, is connected with alarm module between photosensitive tube and the shunt resistance.
8. system as claimed in claim 3 is characterized in that, described monitoring net is the reticulate texture that has the lead of insulation course to constitute by a surface coverage.
9. system as claimed in claim 6 is characterized in that, described warning output unit is sound, at least a in the light warning device.
10. system as claimed in claim 2 is characterized in that described data transmission unit is a wireless data transmission unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202431393U CN201570108U (en) | 2009-11-11 | 2009-11-11 | System for monitoring intrusion of foreign bodies |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202431393U CN201570108U (en) | 2009-11-11 | 2009-11-11 | System for monitoring intrusion of foreign bodies |
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| Publication Number | Publication Date |
|---|---|
| CN201570108U true CN201570108U (en) | 2010-09-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202431393U Expired - Fee Related CN201570108U (en) | 2009-11-11 | 2009-11-11 | System for monitoring intrusion of foreign bodies |
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| CN (1) | CN201570108U (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102060039A (en) * | 2010-11-02 | 2011-05-18 | 北京佳讯飞鸿电气股份有限公司 | Direct-current pulse driving and detecting device for foreign body sensor |
| CN102673610A (en) * | 2012-05-29 | 2012-09-19 | 北京佳讯飞鸿电气股份有限公司 | Railway disaster-preventing foreign body invasion-limiting monitoring system |
| CN104192174A (en) * | 2014-08-29 | 2014-12-10 | 北京交通大学 | Train early-warning system and train early-warning method |
| CN104787084A (en) * | 2015-04-16 | 2015-07-22 | 北京交通大学 | Railway foreign matter clearance intrusion detection system and method |
| CN105015581A (en) * | 2015-07-10 | 2015-11-04 | 河南辉煌科技股份有限公司 | Railway network system for monitoring natural disasters and foreign invasion |
| CN105346565A (en) * | 2015-09-29 | 2016-02-24 | 北京京天威科技发展有限公司 | Intelligent limit intrusion monitoring system and monitoring center database |
| CN105527496A (en) * | 2016-02-03 | 2016-04-27 | 河南辉煌科技股份有限公司 | Method for detecting sensor resistance of foreign-matter invasion detection circuit |
| CN105799740A (en) * | 2016-03-08 | 2016-07-27 | 浙江大学 | Automatic detecting and early warning method for track foreign matter invasion based on Internet of Things technology |
| CN106019992A (en) * | 2016-05-27 | 2016-10-12 | 中铁二十四局集团上海电务电化有限公司 | System debugging method for high speed rail disaster prevention and foreign object intrusion prevention system |
| CN109360362A (en) * | 2018-10-25 | 2019-02-19 | 中国铁路兰州局集团有限公司 | A kind of railway video monitoring recognition methods, system and computer-readable medium |
| CN113815680A (en) * | 2021-09-16 | 2021-12-21 | 宁夏大学 | Railway track sand burying detection system and early warning method |
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2009
- 2009-11-11 CN CN2009202431393U patent/CN201570108U/en not_active Expired - Fee Related
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102060039A (en) * | 2010-11-02 | 2011-05-18 | 北京佳讯飞鸿电气股份有限公司 | Direct-current pulse driving and detecting device for foreign body sensor |
| CN102060039B (en) * | 2010-11-02 | 2012-12-05 | 北京佳讯飞鸿电气股份有限公司 | Direct-current pulse driving and detecting device for foreign body sensor |
| CN102673610A (en) * | 2012-05-29 | 2012-09-19 | 北京佳讯飞鸿电气股份有限公司 | Railway disaster-preventing foreign body invasion-limiting monitoring system |
| CN102673610B (en) * | 2012-05-29 | 2015-06-24 | 北京佳讯飞鸿电气股份有限公司 | Railway disaster-preventing foreign body invasion-limiting monitoring system |
| CN104192174A (en) * | 2014-08-29 | 2014-12-10 | 北京交通大学 | Train early-warning system and train early-warning method |
| CN104192174B (en) * | 2014-08-29 | 2015-05-27 | 北京交通大学 | Train early-warning system and train early-warning method |
| CN104787084B (en) * | 2015-04-16 | 2017-06-23 | 北京交通大学 | A kind of railway foreign body intrusion detecting system and detection method |
| CN104787084A (en) * | 2015-04-16 | 2015-07-22 | 北京交通大学 | Railway foreign matter clearance intrusion detection system and method |
| CN105015581A (en) * | 2015-07-10 | 2015-11-04 | 河南辉煌科技股份有限公司 | Railway network system for monitoring natural disasters and foreign invasion |
| CN105346565A (en) * | 2015-09-29 | 2016-02-24 | 北京京天威科技发展有限公司 | Intelligent limit intrusion monitoring system and monitoring center database |
| CN105346565B (en) * | 2015-09-29 | 2017-12-01 | 北京京天威科技发展有限公司 | Invade limit intelligent monitor system and monitoring center database |
| CN105527496A (en) * | 2016-02-03 | 2016-04-27 | 河南辉煌科技股份有限公司 | Method for detecting sensor resistance of foreign-matter invasion detection circuit |
| CN105527496B (en) * | 2016-02-03 | 2018-05-11 | 河南辉煌科技股份有限公司 | A kind of method for detecting foreign body intrusion detection circuit sensor resistance |
| CN105799740A (en) * | 2016-03-08 | 2016-07-27 | 浙江大学 | Automatic detecting and early warning method for track foreign matter invasion based on Internet of Things technology |
| CN106019992A (en) * | 2016-05-27 | 2016-10-12 | 中铁二十四局集团上海电务电化有限公司 | System debugging method for high speed rail disaster prevention and foreign object intrusion prevention system |
| CN109360362A (en) * | 2018-10-25 | 2019-02-19 | 中国铁路兰州局集团有限公司 | A kind of railway video monitoring recognition methods, system and computer-readable medium |
| CN113815680A (en) * | 2021-09-16 | 2021-12-21 | 宁夏大学 | Railway track sand burying detection system and early warning method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100901 Termination date: 20111111 |