CN103661502B - Railway crossing automatic monitoring and control system - Google Patents
Railway crossing automatic monitoring and control system Download PDFInfo
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- CN103661502B CN103661502B CN201310614792.7A CN201310614792A CN103661502B CN 103661502 B CN103661502 B CN 103661502B CN 201310614792 A CN201310614792 A CN 201310614792A CN 103661502 B CN103661502 B CN 103661502B
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Abstract
The invention discloses a kind of railway crossing automatic monitoring and control system, it comprises main control system, electromagnetic sensor, ZigBee sending module, ZigBee receiver module, road junction alarm, pedestrian's roadway gate drive system, cross barrier at grade crossing drive system, DVR and video processing main frame, electromagnetic sensor is connected with ZigBee sending module with solar panel respectively, ZigBee receiver module respectively be connected ZigBee sending module and road junction main control system, DVR is connected with camera, the output of DVR is connected with road junction main control system with video processing main frame successively, the output of road junction main control system respectively with road junction alarm, pedestrian's roadway gate drive system is connected with cross barrier at grade crossing drive system.The present invention adopts electromagnetic sensor to gather locomotive vehicle position information and by ZigBee wireless data sending Internet Transmission to road junction main control system, reliably can transmit locomotive vehicle position information at a high speed.
Description
Technical field
The present invention relates to a kind of measurement and control system, particularly a kind of railway crossing automatic monitoring and control system.
Background technology
Crossing safety is the important component part of safety of railway traffic, and crossing safety system is also Train Operation Safety Guarantee System important component part.At present, china railway proposes the great-leap-forward development thinking of Railway Transport Industry, the fast development of railway transportation must make the rapid raising of train speed and enlarging markedly of train density, thus also new requirement is proposed to railway security, conveniently just show that acquisition frequency also will significantly improve in level crossing, train all takies the time also corresponding shortening at road junction.Therefore, the safety precaution task of level crossing is also just more and more heavier, and road junction will inevitably become one of bottleneck of restriction railway operation safety.
Road junction become safety of railway traffic produce in weak link, being also the hazardous location of over-the-road transportation, directly threaten the personal safety of traffic participant, is a major issue in the urgent need to address in railway and road safety system.As lacked strict safety management, very easily there is pernicious level crossing accident in railway crossing, once there is level crossing accident, railways train operation will be interrupted, also can cause casualties and locomotive, vehicle damage, consequence is quite serious simultaneously, threatens greatly railway security transport.Especially in today of China's sustained economic development, along with the increase of power actuated vehicle, the raising of train density and running velocity, proposes stricter requirement to crossing safety.
In recent years, along with the increase of highway in China power actuated vehicle, the raising of train density and running velocity, in addition the density of population of large-scale production enterprise is large, it is large that level crossing vehicular movement continues amount, level crossing accident has obvious ascendant trend, the a series of reason and the update of railway crossing corollary equipment relatively lags behind etc., China railways level crossing is caused to become the Yi Fadian of traffic accident, the ratio of serious accident also obviously increases, severe jamming railway normal transport order, causes safely unnecessary loss to national wealth and people's life.Railway crossing in integrated mill most technicalization level is on the low side, is substantially in the level in developed country five sixties, the generation that even many railway crossings need three to four people substantially to avoid traffic accident.This adds the operation cost of relevant enterprise undoubtedly, and on the other hand, and the safety of railway crossing places one's entire reliance upon staff, and the safety problem of omitting can occur unavoidably, thus the carrying out of impact safety in production.
For the problems referred to above, utilize electronic information technology, computer technology, Eltec, pattern recognition theory and automatic control theory, design and Implement a set of automation railway crossing control system, can the potential safety hazard of Timeliness coverage railway crossing, actv. avoids railway crossing traffic accident more, also can reduce the staff of railway crossing simultaneously, effectively reduce the human cost of operation, become the difficult problem that is needed badly solution.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, thering is provided a kind of adopts electromagnetic sensor to gather locomotive vehicle position information and by ZigBee wireless data sending Internet Transmission to road junction main control system, road junction main control system controls to light grade crossing signal lamp and control road junction alarm to give the alarm, remind each locomotive primary attention safety, potential safety hazard can be reduced, the infrared high-definition camera of band and visible ray high-definition camera is adopted to carry out video monitoring to each road junction, railway crossing automatic monitoring and the control system of the video image in 24 hours uninterrupted sampling monitoring sections can be ensured.
The object of the invention is to be achieved through the following technical solutions: railway crossing automatic monitoring and control system, it comprises road junction main control system, vehicle detecting system, roadway gate system and video monitoring system, described vehicle detecting system comprises electromagnetic sensor, solar panel, ZigBee sending module, ZigBee receiver module, grade crossing signal lamp and road junction alarm, electromagnetic sensor is connected with ZigBee sending module with solar panel respectively, ZigBee receiver module receives the data that ZigBee sending module sends, and be uploaded to road junction main control system, the output of road junction main control system is connected with grade crossing signal lamp and road junction alarm respectively,
Described roadway gate system comprises pedestrian's roadway gate drive system, pedestrian's roadway gate, cross barrier at grade crossing drive system, cross barrier at grade crossing, loudspeaker, Warning light and infrared pickoff, the output of road junction main control system is connected with Warning light with pedestrian's roadway gate drive system, cross barrier at grade crossing drive system, loudspeaker respectively, pedestrian's roadway gate drive system exports and is connected with pedestrian's roadway gate, cross barrier at grade crossing drive system exports and connects cross barrier at grade crossing, and road junction main control system is also connected with infrared pickoff;
Described video monitoring system comprises the infrared high-definition camera of multiple band, multiple visible ray high-definition camera, DVR and video processing main frame, be connected with DVR respectively with the output of infrared high-definition camera with visible ray high-definition camera, the output of DVR is connected with video processing main frame, and the output of video processing main frame is connected with road junction main control system.
It also comprises signal tower system, described signal tower system comprises video server, microcomputer interlock system, WEB server, monitoring device and office terminal, and video processing main frame is also connected with office terminal with video server, microcomputer interlock system, WEB server, monitoring device by network respectively with road junction main control system.
Described road junction main control system is also connected with remote controller by wireless network, encodes and authorize remote controller, after remote controller is obtained the authorization, exports control command and controls pedestrian's roadway gate drive system and cross barrier at grade crossing drive system respectively.
Described road junction main control system is also connected with telltale.
Described cross barrier at grade crossing and pedestrian's roadway gate are also respectively equipped with roadway gate control box, and cross barrier at grade crossing and pedestrian's roadway gate support road junction main control system, remote controller, roadway gate control box and hand four kinds of modes respectively.
Described pedestrian's roadway gate and cross barrier at grade crossing are equipped with roadway gate for gathering the roadway gate detecting devices of restrictor bar operating data, and the output of roadway gate detecting devices is connected with road junction main control system.
It also comprises power-supply system, and power-supply system is respectively road junction main control system, video monitoring system and roadway gate system power supply, and described power-supply system comprises the two-way independently input of alternating current 220V power supply and the input of a set of UPS back-up source.
Described road junction main control system is also connected with auxiliary lighting system, and described auxiliary lighting system comprises road lamp system and light intensity test device, and the output of light intensity test device is connected with road junction main control system, and the output of road junction main control system is connected with road lamp system.
Described road junction alarm comprises phonetic alarm device and light alarming device, phonetic alarm device to be arranged on the right side of highway on inverted "L" shaped grade crossing signal lamp stand column, apart from ground 2.3 ~ 2.8m, described light alarming device to be arranged on the right side of highway on inverted "L" shaped grade crossing signal lamp stand column, comprises red single screen high-brightness LED signal lamp, yellow single screen high-brightness LED signal lamp, white single screen high-brightness LED signal lamp, red single screen high-brightness LED arrow signal lamp, yellow single screen high-brightness LED arrow signal lamp and white single screen high-brightness LED arrow signal lamp.
The invention has the beneficial effects as follows:
1, adopt electromagnetic sensor to gather locomotive vehicle position information and pass through ZigBee wireless data sending Internet Transmission to road junction main control system, ZigBee digital transmission module is similar to mobile network base station, communication distance can reach several kilometers, and support infinite expanding, reliably can transmit locomotive vehicle position information at a high speed, road junction main control system processes the information received and controls to light grade crossing signal lamp and control road junction alarm to give the alarm, remind each locomotive primary attention safety, can potential safety hazard be reduced;
2, the infrared high-definition camera of band and visible ray high-definition camera two kinds of pick up cameras are adopted to carry out video monitoring to each road junction, the video image in 24 hours uninterrupted sampling monitoring sections can be ensured, adapt to the video acquisition in Different periods, various Changes in weather situation;
3, cross barrier at grade crossing and pedestrian's roadway gate support road junction main control system, remote controller, roadway gate control box and hand four kinds of modes respectively, when road junction automatic control function lost efficacy and remote controller inefficacy or the akinesia of system blackout roadway gate time, yard man can adopt hand mode close and open roadway gate, avoids causing roadway gate owing to having a power failure and opens and closes the potential safety hazard losing efficacy and bring;
4, electromagnetic sensor adopts solar panel to input as power supply, and energy-conserving and environment-protective, can avoid electromagnetic sensor to quit work due to battery consumption;
5, support that the monitoring information of video monitoring information and vehicle detecting system is checked in networking, realize the automation of road monitoring and control, reduce the staff of railway crossing, effectively reduce the human cost of operation, and because of staff's carelessness or tiredly can not cause phenomenons such as leakage seeing, effectively lower the safety misadventure incidence of level crossing.
Accompanying drawing explanation
Fig. 1 is system architecture schematic diagram of the present invention.
Detailed description of the invention
Further illustrate technical scheme of the present invention below in conjunction with accompanying drawing, but the content that the present invention protects is not limited to the following stated.
As shown in Figure 1, railway crossing automatic monitoring and control system, it comprises road junction main control system, vehicle detecting system, roadway gate system and video monitoring system, described vehicle detecting system comprises electromagnetic sensor, solar panel, ZigBee sending module, ZigBee receiver module, grade crossing signal lamp and road junction alarm, electromagnetic sensor is connected with ZigBee sending module with solar panel respectively, ZigBee receiver module receives the data that ZigBee sending module sends, and be uploaded to road junction main control system, the output of road junction main control system is connected with grade crossing signal lamp and road junction alarm respectively,
Described roadway gate system comprises pedestrian's roadway gate drive system, pedestrian's roadway gate, cross barrier at grade crossing drive system, cross barrier at grade crossing, loudspeaker, Warning light and infrared pickoff, the output of road junction main control system is connected with Warning light with pedestrian's roadway gate drive system, cross barrier at grade crossing drive system, loudspeaker respectively, pedestrian's roadway gate drive system exports and is connected with pedestrian's roadway gate, cross barrier at grade crossing drive system exports and connects cross barrier at grade crossing, and road junction main control system is also connected with infrared pickoff;
Described video monitoring system comprises the infrared high-definition camera of multiple band, multiple visible ray high-definition camera, DVR and video processing main frame, be connected with DVR respectively with the output of infrared high-definition camera with visible ray high-definition camera, the output of DVR is connected with video processing main frame, and the output of video processing main frame is connected with road junction main control system.
It also comprises signal tower system, described signal tower system comprises video server, microcomputer interlock system, WEB server, monitoring device and office terminal, and video processing main frame is also connected with office terminal with video server, microcomputer interlock system, WEB server, monitoring device by network respectively with road junction main control system.
Described road junction main control system is also connected with remote controller by wireless network, encodes and authorize remote controller, after remote controller is obtained the authorization, exports control command and controls pedestrian's roadway gate drive system and cross barrier at grade crossing drive system respectively.
Described road junction main control system is also connected with telltale.
Described cross barrier at grade crossing and pedestrian's roadway gate are also respectively equipped with roadway gate control box, and cross barrier at grade crossing and pedestrian's roadway gate support road junction main control system, remote controller, roadway gate control box and hand four kinds of modes respectively.
Described pedestrian's roadway gate and cross barrier at grade crossing are equipped with roadway gate for gathering the roadway gate detecting devices of restrictor bar operating data, and the output of roadway gate detecting devices is connected with road junction main control system.
In railway crossing automated software system, remote controller encoded and authorize, when operator uses a teleswitch control roadway gate, main control system can collect remote controller signal, and remote controller codes is uploaded to road junction main control system, so just achieves mandate and the identification of remote controller.Meanwhile, whether infrared pickoff induction also exists people in road junction, if detect, somebody rests in mouth, and road junction main control system controls to open loudspeaker and Warning light, reminds the people in mouth to speed away.
Automatic intersections controlling functions lost efficacy and near/Remote lost efficacy or Maintenance and Repair time, can realize cross barrier at grade crossing at roadway gate control box operation roadway gate, pedestrian's roadway gate operates respectively or vehicle roadway gate, the combined operation of pedestrian's roadway gate.
When cross barrier at grade crossing equipment computer teleprogramization controls automatically, closely/Remote, control box operate all inefficacy or the akinesia of system blackout roadway gate, yard man can adopt hand mode close and open roadway gate.
It also comprises power-supply system, and power-supply system is respectively road junction main control system, video monitoring system and roadway gate system power supply, and described power-supply system comprises the two-way independently input of alternating current 220V power supply and the input of a set of UPS back-up source.
Described road junction main control system is also connected with auxiliary lighting system, and described auxiliary lighting system comprises road lamp system and light intensity test device, and the output of light intensity test device is connected with road junction main control system, and the output of road junction main control system is connected with road lamp system.
Described road junction alarm comprises phonetic alarm device and light alarming device, phonetic alarm device to be arranged on the right side of highway on inverted "L" shaped grade crossing signal lamp stand column, apart from ground 2.3 ~ 2.8m, described light alarming device to be arranged on the right side of highway on inverted "L" shaped grade crossing signal lamp stand column, comprises red single screen high-brightness LED signal lamp, yellow single screen high-brightness LED signal lamp, white single screen high-brightness LED signal lamp, red single screen high-brightness LED arrow signal lamp, yellow single screen high-brightness LED arrow signal lamp and white single screen high-brightness LED arrow signal lamp.
Inverted "L" shaped grade crossing signal lamp stand adopts highway signs (pyramid type cantilever) lamp stand, bar height 6800mm, brachium 5000mm ~ 6000mm, mobile jib is pyramid type, wall thickness 5mm ~ 10mm, and cross bar is pyramid type, wall thickness 4mm ~ 8mm, body of rod pot galvanize, degree of protection can reach IP54.
Inverted "L" shaped grade crossing signal lamp mobile jib adjustable rotating, is convenient to superelevation automobile when crossing road junction, by rotating grade crossing signal lamp stand, ensures that sound and light alarm equipment is not damaged.
Light alarming device adopts redness, yellow, white single screen high-brightness LED signal lamp " right-angled intersection " arranges redness, yellow, white single screen high-brightness LED arrow signal lamp, for the crossing status of warning arrow direction indication, luminous diameter can reach 300MM, and under the climate characteristic that the visbilitys such as wet weather, greasy weather, sand and dust are poor, range of a signal is not less than 200 meters.
Claims (6)
1. railway crossing automatic monitoring and control system, it is characterized in that: it comprises road junction main control system, vehicle detecting system, roadway gate system and video monitoring system, described vehicle detecting system comprises electromagnetic sensor, solar panel, ZigBee sending module, ZigBee receiver module, grade crossing signal lamp and road junction alarm, electromagnetic sensor is connected with ZigBee sending module with solar panel respectively, ZigBee receiver module receives the data that ZigBee sending module sends, and be uploaded to road junction main control system, the output of road junction main control system is connected with grade crossing signal lamp and road junction alarm respectively,
Described roadway gate system comprises pedestrian's roadway gate drive system, pedestrian's roadway gate, cross barrier at grade crossing drive system, cross barrier at grade crossing, loudspeaker, Warning light and infrared pickoff, the output of road junction main control system is connected with Warning light with pedestrian's roadway gate drive system, cross barrier at grade crossing drive system, loudspeaker respectively, pedestrian's roadway gate drive system exports and is connected with pedestrian's roadway gate, cross barrier at grade crossing drive system exports and connects cross barrier at grade crossing, and road junction main control system is also connected with infrared pickoff;
Described video monitoring system comprises the infrared high-definition camera of multiple band, multiple visible ray high-definition camera, DVR and video processing main frame, be connected with DVR respectively with the output of infrared high-definition camera with visible ray high-definition camera, the output of DVR is connected with video processing main frame, and the output of video processing main frame is connected with road junction main control system;
Described road junction main control system is also connected with remote controller by wireless network, encodes and authorize remote controller, after remote controller is obtained the authorization, exports control command and controls pedestrian's roadway gate drive system and cross barrier at grade crossing drive system respectively;
Described cross barrier at grade crossing and pedestrian's roadway gate are also respectively equipped with roadway gate control box, and cross barrier at grade crossing and pedestrian's roadway gate support road junction main control system, remote controller, roadway gate control box and hand four kinds of modes respectively;
Automatic intersections controlling functions lost efficacy and near/Remote lost efficacy or Maintenance and Repair time roadway gate akinesia time, can realize cross barrier at grade crossing at roadway gate control box operation roadway gate, pedestrian's roadway gate operates respectively or cross barrier at grade crossing, the combined operation of pedestrian's roadway gate;
Automatically control in cross barrier at grade crossing equipment computer teleprogramization, closely/Remote, roadway gate control box operation all lost efficacy or the akinesia of system blackout roadway gate time, yard man can adopt hand mode close and open roadway gate;
Described road junction alarm comprises phonetic alarm device and light alarming device, phonetic alarm device to be arranged on the right side of highway on inverted "L" shaped grade crossing signal lamp stand column, apart from ground 2.3 ~ 2.8m, described light alarming device to be arranged on the right side of highway on inverted "L" shaped grade crossing signal lamp stand column, comprises red single screen high-brightness LED signal lamp, yellow single screen high-brightness LED signal lamp, white single screen high-brightness LED signal lamp, red single screen high-brightness LED arrow signal lamp, yellow single screen high-brightness LED arrow signal lamp and white single screen high-brightness LED arrow signal lamp;
Inverted "L" shaped grade crossing signal lamp mobile jib adjustable rotating, is convenient to superelevation automobile when crossing road junction, by rotating grade crossing signal lamp stand, ensures that sound and light alarm equipment is not damaged.
2. railway crossing automatic monitoring according to claim 1 and control system, it is characterized in that: it also comprises signal tower system, described signal tower system comprises video server, microcomputer interlock system, WEB server, monitoring device and office terminal, and video processing main frame is also connected with office terminal with video server, microcomputer interlock system, WEB server, monitoring device by network respectively with road junction main control system.
3. railway crossing automatic monitoring according to claim 1 and control system, is characterized in that: described road junction main control system is also connected with telltale.
4. railway crossing automatic monitoring according to claim 1 and control system, it is characterized in that: described pedestrian's roadway gate and cross barrier at grade crossing are equipped with roadway gate for gathering the roadway gate detecting devices of restrictor bar operating data, and the output of roadway gate detecting devices is connected with road junction main control system.
5. railway crossing automatic monitoring according to claim 1 and control system, it is characterized in that: it also comprises power-supply system, power-supply system is respectively road junction main control system, video monitoring system and roadway gate system power supply, and described power-supply system comprises the two-way independently input of alternating current 220V power supply and the input of a set of UPS back-up source.
6. railway crossing automatic monitoring according to claim 1 and control system, it is characterized in that: described road junction main control system is also connected with auxiliary lighting system, described auxiliary lighting system comprises road lamp system and light intensity test device, the output of light intensity test device is connected with road junction main control system, and the output of road junction main control system is connected with road lamp system.
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Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104960555B (en) * | 2015-06-25 | 2017-05-24 | 卡斯柯信号有限公司 | Crossing control method and system for urban rail transit |
| CN106274997A (en) * | 2016-08-18 | 2017-01-04 | 淄博矿业集团有限责任公司济宁北矿区铁路运销处 | Level crossing long-distance centralized control and intelligent early-warning integral system |
| CN106800031A (en) * | 2017-03-13 | 2017-06-06 | 南宁市高光信息技术有限公司 | A kind of railway crossing warning system |
| CN106882201B (en) * | 2017-03-24 | 2018-10-19 | 西安文理学院 | A kind of railway crossing intelligent controlling device |
| CN107458425A (en) * | 2017-08-14 | 2017-12-12 | 河南科拓电子技术有限公司 | Level crossing security protection system and its method in a kind of Railways Stations |
| CN108082223A (en) * | 2017-12-07 | 2018-05-29 | 鞍钢集团自动化有限公司 | A kind of level crossing signal and alarm autocontrol method |
| CN110053651A (en) * | 2019-04-29 | 2019-07-26 | 中铁第一勘察设计院集团有限公司 | The security protection system and method for level crossing in railroad train service area |
| CN110861684A (en) * | 2019-11-27 | 2020-03-06 | 交控科技股份有限公司 | Tramcar level crossing early warning system and method |
| CN113118430A (en) * | 2021-04-22 | 2021-07-16 | 江苏海宏信息科技有限公司 | Unmanned control system for molten iron level crossing and use method |
| CN117163116B (en) * | 2023-10-26 | 2024-03-22 | 武汉华大君安科技有限责任公司 | Automatic railway crossing management control method and system |
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