CN102529981A - Shielded gate/safety gate safety protection system of track traffic platform - Google Patents
Shielded gate/safety gate safety protection system of track traffic platform Download PDFInfo
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- CN102529981A CN102529981A CN2010105876042A CN201010587604A CN102529981A CN 102529981 A CN102529981 A CN 102529981A CN 2010105876042 A CN2010105876042 A CN 2010105876042A CN 201010587604 A CN201010587604 A CN 201010587604A CN 102529981 A CN102529981 A CN 102529981A
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Abstract
The invention provides a shielded gate/safety gate safety protection system of a track traffic platform. The system comprises at least one group of infrared detection mechanisms composed of infrared transmitters and infrared receivers and two sets of alarm devices, wherein the infrared detection mechanisms are arranged on the inner side of the shielded gate, one of the two sets of the alarm devices is arranged on a departure end of trains in the platform, the other set of the alarm device is arranged in a station control room, and the alarm devices are connected with the infrared detection mechanisms through electrical signals. The shielded gate/safety gate safety protection system of the track traffic platform, provided by the invention, is used for detecting whether barriers exist in the space between vehicle doors and the shielded gates of a subway platform or a high-speed rail platform, feeding safety traffic signals back and ensuring the safety of person and property, especially for eliminating or reducing the nipped accidents caused by the gap between the shielded gate and the train.
Description
Technical field
The present invention relates to safety device, particularly a kind of rail traffic platform shielded gate/safety door security protection system.
Background technology
Along with the develop rapidly of science and technology, the quickening of process of modernization and urban life rhythm, city intelligence rapid transit is accepted by increasing people.When facilitating for people, also have potential safety hazard with the rail rapid transit between the city, between the city, the train incident of hurting sb.'s feelings happens occasionally in recent years.In order to address this problem, the installation of subway, high ferro shielded gate facility is accepted by society.
In China, No. 2 lines of Guangzhou Underground have at first been used after the shielded gate technology, and the shielded gate technology has obtained promoting widely in other subway engineering at home.Shielded gate is the visual plant of subway engineering, and in the platform edge setting, its effect mainly contains two aspects: the one, guarantee passenger safety, and can avoid the passenger to cause accident because of a variety of causes drops to track; The 2nd, energy-conservation, because shielded gate separates station and running tunnel effectively, intercepted the thermal exchange between station platform district and the track regions, the running cost of having saved air conditioner to a certain extent.Yet because the gap outwardness between shielded gate and the train door, individual passenger is got on the bus for racing against time, and can take place to be stuck in the situation between shielded gate and the train door after train door is closed, and operation brings a kind of potential hidden danger to metro safety.Therefore, in the engineering design of shielded gate, should adopt relative measures, to reduce the existing potential threat in gap of train and shielded gate.
Summary of the invention
The object of the invention exactly in order to address the above problem, provides a kind of rail traffic platform shielded gate/safety door security protection system.
To achieve these goals, the present invention has adopted following technical scheme: a kind of rail traffic platform shielded gate/safety door security protection system, comprise at least one group of infrared acquisition mechanism that forms by infrared transmitter and infrared receiving set, and two cover warning devices; Infrared acquisition mechanism is installed in the inboard of shielded gate, and two covers one in warning devices are set on platform train departures end, another set of being arranged in the control cabin of station, and warning device is connected with infrared acquisition mechanism electric signal.
Described infrared acquisition mechanism is many groups, organizes that infrared acquisition mechanism is separately positioned on different height and different linear portion is interval more, organizes more and forms the logical relation between the infrared acquisition mechanism.
The warning device that is arranged on platform train departures end is arranged on the cooresponding zone of car door, train driving chamber with berth.
Described warning device is provided with buzzer phone sound alarm mechanism and LED display literal alarm mechanism.
Be provided with the telemonitoring warning device in the described shielded gate, this device sends alerting signal when detecting obstacle in infrared acquisition mechanism.
Whether the space that rail traffic platform shielded gate of the present invention/the safety door security protection system is used to detect between subway, high ferro platform screen door and the vehicle doorn exists obstacle; Be the train feedback safety traffic signal of advancing; Can ensure passenger's personal safety and safety of property, particularly stop or reduce shielded gate and train gap folder people's contingency generation.
Description of drawings
Fig. 1 is the basic structure block diagram of rail traffic platform shielded gate of the present invention/safety door security protection system.
The specific embodiment
Below in conjunction with accompanying drawing and specific embodiment the present invention is elaborated.
Referring to Fig. 1, rail traffic platform shielded gate of the present invention/safety door security protection system comprises at least one group of infrared acquisition mechanism that is made up of infrared transmitter 1 and infrared receiving set 2, and two cover warning devices 3.Infrared acquisition mechanism is installed in the inboard of shielded gate, and two covers one in warning devices are set on platform train departures end, another set of being arranged in the control cabin of station, and warning device is connected with infrared acquisition mechanism electric signal.The warning device that is arranged on platform train departures end is arranged on the cooresponding zone of car door, train driving chamber with berth.There is different methods to set up in the infrared acquisition mechanism of different platforms, and the group number that the infrared acquisition mechanism of straight line platform is provided with is less, and the distance between infrared transmitter 1 and the infrared receiving set 2 is longer; The segment of curve platform then is made up of many groups infrared detection device according to the situation of widening of platform, and the distance between infrared transmitter 1 and the infrared receiving set 2 is shorter.
Infrared acquisition mechanism among the present invention generally is provided with many groups, organizes infrared acquisition mechanism more and is separately positioned on different height and different linear portion intervals.When infrared detection agency is many groups, organizes more and form the logical relation between the infrared acquisition mechanism.
Warning device among the present invention is provided with buzzer phone sound alarm mechanism and display screen text alarm mechanism.
Be provided with the telemonitoring warning device in the shielded gate among the present invention, this device sends alerting signal when detecting obstacle in infrared acquisition mechanism.
The principle of work of rail traffic platform shielded gate of the present invention/safety door security protection system is: in normal operation, infrared transmitter sends a branch of infrared light beam, is received by receiver, forms a complete normal loop.When obstacle occurring between shielded gate and the train, infrared light beam is blocked by obstacle and interrupts, and infrared receiving set can't be received optical signal, and warning device will send alerting signal.In this programme, according to differing heights the infrared safety device of many groups is set, form the logical relation between them, with the reliability of assurance device.Screen door is responsible for the state of infrared acquisition mechanism is carried out telemonitoring and warning, and is uploaded to comprehensive monitoring system and control center to status information and alarm message, realizes telemonitoring.When infrared detection agency detects the folder man-hour, screen door will send alerting signal, and simultaneously, the warning device that is arranged on train departures end and station control cabin also sends alerting signal, till manual intervention and cancelling fault.
Rail traffic platform shielded gate of the present invention/safety door security protection system embodiment more specifically is: different according to the length of platform and degree of crook, the infrared acquisition mechanism that necessary group number is installed.Infrared acquisition control part and PSL (control panel on the spot) are integrated in the control capsule, are installed in the cooresponding zone of car door, train driving chamber with berth, and the high 1200mm in the end is convenient to train operator's monitor state.All infrared informations report PSC (centre panel) through bus.Rail traffic platform shielded gate/safety door the security protection system of one side platform is carried out centralized management control by separate controller, and the information that detects is in real time carried out literal in real time and shown on read-out.Through open network, respectively save compartment infrared detection status information and operational status information to the upper computer transmission.Zone between infrared acquisition mechanism detector shield door and the train door; When people or article appear at search coverage; The infrared light beam of infrared transmitter emission is blocked, and infrared remote receiver does not receive the infrared ray that projector launches, and will send alerting signal to monitored control system; After obstacle left, alerting signal was removed.' infrared selection ' key switch is positioned at automated location, PSL last ' interlocking releasing ' when key switch is positioned at " activation " position; Every group of infrared light curtain detects obstacle automatically in shielded gate is all on board back 5S; And report testing result information; All the other times are not detected, and only handle (0-20S is adjustable).When ' infrared selection ' key switch was got to " isolation " position to the right, system did not accept any infrared acquisition signal, was in to stop detected state, did not participate in this side safety return circuit action.When system is positioned at " automatically " state, receive infrared detection or breakdown signal, buzzer phone will alarm sounds, and this side safety return circuit breaks off.Display screen text is indicated the state of compartment infrared detection signal respectively.When certain pairing infrared signal in joint compartment exists, explained that obstacle is between train door and the shielded gate, then cooresponding read-out display text on headstock PSL control capsule panel; Other state, not display text.When system was in detected state, when any one group of infrared acquisition mechanism detected obstacle and exists, this indicator lamp lighted; After all obstacles were eliminated, when system was in normal condition, this indicator lamp went out.When system was in " input " state, when all infrared acquisition mechanisms did not all detect obstacle, system was in normal condition, and green indicating lamp is bright; Otherwise green indicating lamp goes out.After infrared select switch excision, " infrared normal " lamp, " infrared fault " lamp and buzzer phone are not worked.Afterbody shows " excision " printed words on the read-out.And upload the excision status information.Infrared input excision select switch adopts the key switch that is different from other types.
Claims (5)
1. rail traffic platform shielded gate/safety door security protection system is characterized in that: comprise at least one group of infrared acquisition mechanism that is made up of infrared transmitter and infrared receiving set, and two overlap warning devices; Infrared acquisition mechanism is installed in the inboard of shielded gate, and two covers one in warning devices are set on platform train departures end, another set of being arranged in the control cabin of station, and warning device is connected with infrared acquisition mechanism electric signal.
2. rail traffic platform shielded gate as claimed in claim 1/safety door security protection system; It is characterized in that: described infrared acquisition mechanism is many groups; The infrared acquisition mechanisms that organize are separately positioned on different height and different linear portion intervals more, organize more and form the logical relation between the infrared acquisition mechanism.
3. rail traffic platform shielded gate as claimed in claim 1/safety door security protection system is characterized in that: the warning device that is arranged on platform train departures end is arranged on the cooresponding zone of car door, train driving chamber with berth.
4. rail traffic platform shielded gate as claimed in claim 1/safety door security protection system is characterized in that: described warning device is provided with buzzer phone sound alarm mechanism and LED display literal alarm mechanism.
5. rail traffic platform shielded gate as claimed in claim 1/safety door security protection system is characterized in that: be provided with the telemonitoring warning device in the described shielded gate, this device sends alerting signal when detecting obstacle in infrared acquisition mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010587604.2A CN102529981B (en) | 2010-12-14 | 2010-12-14 | Rail transit platform screen door/safety door security protection system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201010587604.2A CN102529981B (en) | 2010-12-14 | 2010-12-14 | Rail transit platform screen door/safety door security protection system |
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| CN102529981A true CN102529981A (en) | 2012-07-04 |
| CN102529981B CN102529981B (en) | 2016-03-30 |
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| CN201010587604.2A Active CN102529981B (en) | 2010-12-14 | 2010-12-14 | Rail transit platform screen door/safety door security protection system |
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Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102923131A (en) * | 2012-11-02 | 2013-02-13 | 上海电机学院 | Subway intelligent prompting system |
| CN104049281A (en) * | 2014-07-02 | 2014-09-17 | 广州市地下铁道总公司 | Device and method for automatically detecting foreign matter between screen door of curve subway platform and train |
| CN105807334A (en) * | 2016-04-25 | 2016-07-27 | 江苏大学 | Metro boundary safety detection device based on laser linear array |
| CN106401354A (en) * | 2016-09-19 | 2017-02-15 | 苏州闪联高压电器有限公司 | Automatic alarm protection subway platform screen door |
| CN106627599A (en) * | 2016-11-18 | 2017-05-10 | 史良 | System and method for preventing gap between rail transit train and platform door from clamping people |
| CN107235046A (en) * | 2017-06-23 | 2017-10-10 | 安徽理工大学 | A kind of subway platform safety early warning device |
| CN107364449A (en) * | 2017-06-06 | 2017-11-21 | 安徽枫帆轨道装备有限公司 | A kind of protective door of subway station |
| CN108109304A (en) * | 2017-12-27 | 2018-06-01 | 河南辉煌城轨科技有限公司 | A kind of subway platform invader identifying system and recognition methods |
| CN108372861A (en) * | 2018-04-16 | 2018-08-07 | 北京瑞途科技有限公司 | A kind of detection device for foreign matter scanned based on laser or infrared acquisition |
| CN108608088A (en) * | 2018-07-13 | 2018-10-02 | 广西广协智能科技有限公司 | It is a kind of to refrigerate tin cream cabinet of rising again |
| CN109062133A (en) * | 2018-09-05 | 2018-12-21 | 南京志卓电子科技有限公司 | A kind of tramcar falling object detection system based on PLC |
| WO2019000936A1 (en) * | 2017-06-28 | 2019-01-03 | 比业电子（北京）有限公司 | Safety protection apparatus for full-height platform screen door |
| CN109658652A (en) * | 2018-12-20 | 2019-04-19 | 中国铁道科学研究院集团有限公司电子计算技术研究所 | Railway station platform three-dimensional guard system |
| CN110816597A (en) * | 2019-10-29 | 2020-02-21 | 交控科技股份有限公司 | Method, apparatus, device and medium for controlling gap detection |
| CN112268515A (en) * | 2020-10-21 | 2021-01-26 | 宁波中车时代电气设备有限公司 | Platform door gap anti-pinch detection method and system based on multi-sensor fusion technology |
| CN117382705A (en) * | 2023-12-07 | 2024-01-12 | 成都交控轨道科技有限公司 | Gap detection control method, equipment and medium for non-FAO operation grade train |
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| CN101105096B (en) * | 2007-08-23 | 2011-01-19 | 上海交通大学 | Platform shield door intelligent control system |
| CN201240379Y (en) * | 2008-04-15 | 2009-05-20 | 广州市地下铁道总公司 | Laser detection apparatus for city track traffic platform |
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Cited By (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102923131A (en) * | 2012-11-02 | 2013-02-13 | 上海电机学院 | Subway intelligent prompting system |
| CN104049281A (en) * | 2014-07-02 | 2014-09-17 | 广州市地下铁道总公司 | Device and method for automatically detecting foreign matter between screen door of curve subway platform and train |
| CN104049281B (en) * | 2014-07-02 | 2017-07-07 | 广州市地下铁道总公司 | Foreign matter automatic detection device and method between curve metro platform shield door and train |
| CN105807334A (en) * | 2016-04-25 | 2016-07-27 | 江苏大学 | Metro boundary safety detection device based on laser linear array |
| CN106401354A (en) * | 2016-09-19 | 2017-02-15 | 苏州闪联高压电器有限公司 | Automatic alarm protection subway platform screen door |
| CN106627599A (en) * | 2016-11-18 | 2017-05-10 | 史良 | System and method for preventing gap between rail transit train and platform door from clamping people |
| CN107364449A (en) * | 2017-06-06 | 2017-11-21 | 安徽枫帆轨道装备有限公司 | A kind of protective door of subway station |
| CN107235046A (en) * | 2017-06-23 | 2017-10-10 | 安徽理工大学 | A kind of subway platform safety early warning device |
| WO2019000936A1 (en) * | 2017-06-28 | 2019-01-03 | 比业电子（北京）有限公司 | Safety protection apparatus for full-height platform screen door |
| CN108109304A (en) * | 2017-12-27 | 2018-06-01 | 河南辉煌城轨科技有限公司 | A kind of subway platform invader identifying system and recognition methods |
| CN108109304B (en) * | 2017-12-27 | 2024-05-14 | 河南辉煌城轨科技有限公司 | Subway platform intruder recognition system and recognition method |
| CN108372861A (en) * | 2018-04-16 | 2018-08-07 | 北京瑞途科技有限公司 | A kind of detection device for foreign matter scanned based on laser or infrared acquisition |
| CN108372861B (en) * | 2018-04-16 | 2024-03-22 | 北京瑞途科技有限公司 | Foreign matter detection device based on laser or infrared detection scanning |
| CN108608088A (en) * | 2018-07-13 | 2018-10-02 | 广西广协智能科技有限公司 | It is a kind of to refrigerate tin cream cabinet of rising again |
| CN109062133A (en) * | 2018-09-05 | 2018-12-21 | 南京志卓电子科技有限公司 | A kind of tramcar falling object detection system based on PLC |
| CN109658652A (en) * | 2018-12-20 | 2019-04-19 | 中国铁道科学研究院集团有限公司电子计算技术研究所 | Railway station platform three-dimensional guard system |
| CN110816597A (en) * | 2019-10-29 | 2020-02-21 | 交控科技股份有限公司 | Method, apparatus, device and medium for controlling gap detection |
| CN110816597B (en) * | 2019-10-29 | 2021-11-12 | 交控科技股份有限公司 | Method, apparatus, device and medium for controlling gap detection |
| CN112268515A (en) * | 2020-10-21 | 2021-01-26 | 宁波中车时代电气设备有限公司 | Platform door gap anti-pinch detection method and system based on multi-sensor fusion technology |
| CN112268515B (en) * | 2020-10-21 | 2022-07-15 | 宁波中车时代电气设备有限公司 | Platform door gap anti-pinch detection method and system based on multi-sensor fusion technology |
| CN117382705A (en) * | 2023-12-07 | 2024-01-12 | 成都交控轨道科技有限公司 | Gap detection control method, equipment and medium for non-FAO operation grade train |
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Address after: 200331, room 1, building 2889, No. 213 Qilian Mountains South Road, Shanghai, Putuo District Patentee after: SHANGHAI JIACHENG RAILWAY TRANSPORTATION SAFETY SYSTEM Corp. Address before: 200331, room 1, building 2889, No. 213 Qilian Mountains South Road, Shanghai, Putuo District Patentee before: Shanghai Jiacheng Railway Transportation Safety System Co.,Ltd. |
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Effective date of registration: 20220727 Address after: Room 1802-b, No. 509, Wuning Road, Putuo District, Shanghai 200063 Patentee after: Shanghai Jiacheng Rail Transit Technology Service Co.,Ltd. Address before: Room 213, building 1, 2889 Qilianshan South Road, Putuo District, Shanghai 200331 Patentee before: SHANGHAI JIACHENG RAILWAY TRANSPORTATION SAFETY SYSTEM Corp. |