CN207000455U - A kind of rail transit train and the system of gate gap anti-pinch people - Google Patents
A kind of rail transit train and the system of gate gap anti-pinch people Download PDFInfo
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- CN207000455U CN207000455U CN201621253626.4U CN201621253626U CN207000455U CN 207000455 U CN207000455 U CN 207000455U CN 201621253626 U CN201621253626 U CN 201621253626U CN 207000455 U CN207000455 U CN 207000455U
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- Prior art keywords
- gate
- train
- signal
- alarm
- wireless transmitter
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Abstract
The utility model discloses a kind of rail transit train and the system of gate gap anti-pinch people, including：Mechanical microswitch touching bar, on the inside of gate, for receiving gate touching information；Wireless transmitter module, in platform door frame, after gate touching information is sensed, send encoded wireless signal；Wireless receiving module, it is installed in the stationary backplate in gate epicranial plate, after receiving the encoded signal that corresponding wireless transmitter module is sent, sends alarm signal；Audible-visual annunciator, stand post installed in headstock driver and put, driven by alarm signal, start alarm, stopped after train operator confirms to reset.The utility model is simple in construction, and rate of false alarm is low, dependable performance, and the factor such as not vibrated, gas epidemic disaster influences, and is not also restricted by curved platform factor, can effectively prevent the generation of train and gate gap clamping accident.
Description
Technical field
Rail traffic platform gate field, more particularly to train be the utility model is related to gate gap anti-pinch people's
System.
Background technology
At present, Construction of Urban Rail Traffic is all carried out in each big city in the whole nation in succession, and the application of platform door system also gradually pushes away
Extensively.Gate has the characteristics of ensureing passenger safety, saving the energy and reduce rail transportation operation manpower, is Rail Transit System
The important component of design.However, during actually runing, passenger occurs often and is sandwiched between gate and train door
Accident, seriously jeopardize passenger's personal safety.
Conventionally employed manual method is detected, and platform tail end column sets light belt, and driver looks in shutdown Hou to be judged.But
This method is not suitable for curve platform, while driver's workload is big, easily goes wrong.
In the prior art, in the presence of some by the way of technological means is detected.
One Patent No. CN201110376903.6 utility model patent discloses a kind of subway platform door anti-pinch certainly
Dynamic baffle plate, the device are arranged between platform gate and railway car on ground, including anti-pinch baffle plate, limit shaft sleeve, rotary shaft,
Fixed plate, open pushing block, close pushing block.
The patent can play a part of preventing passenger from entering gap between railway car and gate to a certain extent,
But following defect be present：
1st, during train in/out station, gate is inside and outside to form pressure difference, causes gate slightly to press close to train vehicle body, to avoid
Baffle plate wears train vehicle body, and baffle plate must select the softer material of material, and this can not be realized certainly after may causing baffle plate contact human body
The effect moved out；
2nd, in practice, gate is not to simultaneously close off with train door, is often closed for gate earlier than train door, Ke Nengfa
Raw passenger closes on shutdown in gate and advanced, and is closed immediately into rear subway door, passenger is sandwiched in the situation in gap between door；Also deposit
Because a certain train door is by barrier obstruction, after whole train doors are again turned on, passenger inside the vehicle is squeezed into the possibility in gap,
Now because gate is turned off, baffle plate can not play a role.
One Patent No. CN201220194815.4 utility model patent, which discloses a kind of subway platform gate, to be prevented
People's monitoring system is pressed from both sides, the monitoring system distribution is installed on train operator's standing area and platform gate, described monitoring system
System includes central processing unit, railway platform door EDCU signal pickers, picking sensor and alarm display module, described center
Processor communicates with railway platform door EDCU signal pickers, picking sensor and alarm display module connect respectively.
Following defect be present in the patent：
1st, cost and maintenance cost are high；
2nd, picking sensor is gone out vibration, gas epidemic disaster caused by inbound by train and had a great influence, and easily produces wrong report, can
It is low by property；
3rd, central processing unit analyze data is time-consuming longer, and alarm has delay.
It can be seen that existing gate gap anti-pinch people's device has various problems, not solving gate well can
The injury problem that people brings can be pressed from both sides.
Utility model content
The utility model is in order to overcome the disadvantages mentioned above of existing production technology, there is provided it is a kind of it is simple in construction, cost is cheap,
The rail transit train and the system of gate gap anti-pinch people that reliability is high, excellent effect and adaptation bending platform are installed.
The utility model embodiment provides a kind of system of rail traffic platform gate gap anti-pinch people, including：
Mechanical microswitch touching bar, for receiving gate touching information；
Wireless transmitter module, after gate touching information is sensed, send encoded signal；
Wireless receiving module, after receiving the encoded signal that corresponding wireless transmitter module is sent, send alarm signal；
Audible-visual annunciator, driven by alarm signal, start alarm, stopped after train operator confirms to reset.
Further, the mechanical microswitch touching bar is arranged on the inside of gate, can according to Human Height difference
Set a plurality of.
Further, the wireless transmitter module is installed in platform door frame.
Further, the wireless transmitter module has delay function, will send volume after the touching signal delay some time
Code signal.
Further, the wireless transmitter module sets battery power detection circuit, touches the mechanical microswitch,
If transmitting panel red LED lamp lights i.e. not enough power supply, it is necessary to change battery.
When not touching mechanical microswitch touching bar, wireless transmitter module does not work, only when people or object contact
Bar is touched, wireless transmitter module just enters working condition.The delay function of wireless transmitter module can be played to contact validity
Analysis, when contacting between reach setting often after (0.6 second), just transmitting encoded signal.Device maintenance cost is low, while alarm can
By property height.
Further, the wireless receiving module is installed in the stationary backplate in gate epicranial plate, is compiled receiving
Alarm signal is sent after code signal, the alarm signal keeps through internal circuit and is sent to audible-visual annunciator by rigid line.
Further, the reserved extension lead-out terminal (capacity 1A24V) of the wireless receiving module, can be in platform door cover plate
It is upper that related indicator lamp is installed, in order to which folder people position occurs for subway staff quick obtaining.
Further, the wireless receiving module sets 12V power supplys output (capacity reaches 4A12V), reserves access video
Monitoring, once receiving folder people's alarm signal, receiving module internal circuit acts at once, exports 12V power supplys, and camera must be established by cable
Begin video recording, synchronous that vision signal is sent to the vertical Gang Chu of train operator by coaxial line.Driver monitoring is significantly facilitated, improves subway fortune
Seek security.
Further, the audible-visual annunciator is arranged on platform driver and founds Gang Chu.It is right in case of pressed from both sides people between gate and car door
The folder people's door signal lamp answered is lighted, meanwhile, sound and light alarm is produced to remind driver to check, driver can be by the video of transmission to folder
People's door head gap is confirmed, it is determined that folder people's situation occurs, then notifies OCC rows tune and station related work people by intercom
Member, handled by related regulations and open gate as early as possible.It can then be resetted after crisis processing by SR.
The utility model overcomes the defects of existing anti-pinch baffle technology is present.Gate is all that single is opened and closed at present
Close, i.e., single gate will not be then turned on after completing closure, but train door can then be held again when sensing barrier
Open.In this case, after gate closing being present, whole train doors are caused to open again because a certain train door touches barrier
Open, now close to car door or not completely into the passenger of train, train door may be extruded when how crowded people is, is fallen
Enter in the gap between gate and train door.Now gate has been completed to close, and baffle plate can not play a role.The system is
Make after gate is completed to close, as long as someone falls into gap, it becomes possible to open alarm in time, realize train and gate gap
The function of anti-pinch people.And the utility model is simple in construction, rate of false alarm is low, dependable performance, the factor such as not vibrated, gas epidemic disaster
Influence, also platform factor does not restrict by bending, can effectively prevent the generation of train and gate gap clamping accident.
Brief description of the drawings
It is required in being described below to embodiment in order to illustrate more clearly of the technical scheme of the utility model embodiment
The accompanying drawing used is briefly described, it should be apparent that, drawings in the following description are some embodiments of the utility model, right
For those of ordinary skill in the art, on the premise of not paying creative work, it can also be obtained according to these accompanying drawings
His accompanying drawing.
Fig. 1 is a kind of rail transit train and the peace of gate gap anti-pinch people's system that the utility model embodiment proposes
Fill schematic diagram；
Fig. 2 is a kind of rail transit train and the installation of gate gap anti-pinch people's system that the embodiment of the present invention proposes
Stereogram；
Fig. 3 is wireless transmitter module internal circuit schematic diagram；
Fig. 4 is wireless receiving module internal circuit schematic diagram.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe, it is clear that described embodiment is the utility model part of the embodiment, rather than whole implementation
Example.Based on the embodiment in the utility model, those of ordinary skill in the art are obtained under the premise of creative work is not made
The every other embodiment obtained, belong to the scope of the utility model protection.
As shown in figure 1, the utility model embodiment provides a kind of rail transit train and gate gap anti-pinch people's
System, including：Mechanical microswitch touching bar 1, for receiving gate touching information；Wireless transmitter module 2, sensing
After gate touching information, encoded signal is sent；Wireless receiving module 3, receive the coding letter that corresponding wireless transmitter module is sent
After number, alarm signal is sent；Audible-visual annunciator 4, is driven by alarm signal, starts alarm, after train operator confirms to reset
Stop.
The mechanical microswitch touching bar 1 is arranged on the inside of gate, different settable a plurality of according to Human Height.
The wireless transmitter module 2 is installed on gate and fixed in door frame.
The wireless receiving module 3 is installed in the stationary backplate in gate epicranial plate, after encoded signal is received
Alarm signal is sent, the alarm signal keeps through internal circuit and is sent to audible-visual annunciator by rigid line.
The audible-visual annunciator is arranged on platform driver and founds Gang Chu.In case of pressed from both sides people, corresponding folder between gate and car door
People's door signal lamp is lighted, meanwhile, sound and light alarm is produced to remind driver to check, driver can be by the video of transmission to pressing from both sides people's door head
Gap is confirmed, it is determined that folder people's situation occurs, then OCC rows tune and station relevant staff is notified by intercom, by phase
Pass regulations handle and open gate as early as possible.It can then be resetted after crisis processing by SR.
The defects of existing this system overcomes existing anti-pinch baffle technology.Gate is all that single opens and closes at present
, i.e., single gate will not be then turned on after completing closure, but train door can then reopen when sensing barrier.
In this case, after gate closing being present, whole train doors are caused to reopen because a certain train door touches barrier,
Now close to car door or not completely into the passenger of train, train door may be credited to when how crowded people is, is fallen into
In gap between gate and train door.Now gate has been completed to close, and baffle plate can not play a role.Even if the system
After gate is completed to close, as long as someone falls into gap, mechanical microswitch touching bar 1 will be touched, opens alarm,
Realize the function of train and gate gap anti-pinch people.
In addition, the trigger device of the system is mechanical structure, low cost and vibrations, temperature and humidity etc. are not readily susceptible to
The influence of external factor, the degree of accuracy of its alarm can be ensured.The installation of the system is not restricted by platform landform simultaneously, is adapted to
All landform platforms, strong adaptability, using following wide.
As shown in Fig. 2 the wireless transmitter module has delay function, volume will be sent after the touching signal delay some time
Code signal.The wireless transmitter module sets battery power detection circuit, touches the mechanical microswitch, if transmitting panel
Red LED lamp lights i.e. not enough power supply, it is necessary to change battery.
When not touching mechanical microswitch touching bar, wireless transmitter module does not work, only when people or object contact
Bar is touched, wireless transmitter module just enters working condition.The delay function of wireless transmitter module can be played to contact validity
Analysis, when contacting between reach setting often after (0.6 second), just transmitting encoded signal.Device maintenance cost is low, while alarm can
By property height.
Such as Fig. 3, the reserved extension lead-out terminal (capacity 1A24V) of the wireless receiving module can be on platform door cover plate
Related indicator lamp is installed, in order to which folder people position occurs for subway staff quick obtaining.
The wireless receiving module sets 12V power supplys output (capacity reaches 4A12V), reserves access video monitoring, once
Folder people's alarm signal is received, receiving module internal circuit acts at once, exports 12V power supplys, and camera must establish beginning video recording by cable, together
Vision signal is sent to train operator by coaxial line and founds Gang Chu by step.Driver monitoring is significantly facilitated, improves safety of subway operation.
The content download method and relevant device that are there is provided above the utility model embodiment, system have carried out detailed Jie
Continue, specific case used herein is set forth to principle of the present utility model and embodiment, and above example is said
It is bright to be only intended to help and understand method and its core concept of the present utility model；Meanwhile for those of ordinary skill in the art,
According to thought of the present utility model, there will be changes in specific embodiments and applications, in summary, this explanation
Book content should not be construed as to limitation of the present utility model.
Claims (4)
1. a kind of rail transit train and the system of gate gap anti-pinch people, including：
Mechanical microswitch touching bar, on the inside of gate, for receiving gate touching information；
Wireless transmitter module, in platform door frame, after gate touching information is sensed, send encoded signal；Institute
Stating wireless transmitter module has delay function and battery power detection circuit, when touching signal is delayed some by the delay function
Between after send encoded signal, the battery power detection circuit touches the mechanical microswitch when lighting deficiency, transmitting
Panel red LED lamp is lighted to show not enough power supply；
Wireless receiving module, it is installed in the stationary backplate in gate epicranial plate, receives what corresponding wireless transmitter module was sent
After encoded signal, alarm signal is sent；
Audible-visual annunciator, stand post installed in headstock driver and put, driven by alarm signal, start alarm, until train operator is true
Stop after recognizing reset.
2. the system as claimed in claim 1, it is characterised in that the mechanical microswitch touches bar according to Human Height not
With settable a plurality of.
3. the system as claimed in claim 1, it is characterised in that the reserved extension lead-out terminal of the wireless receiving module, can be
Related indicator lamp is installed on platform door cover plate.
4. the system as claimed in claim 1, it is characterised in that the wireless receiving module sets power supply to export, and reserves access
Video monitoring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621253626.4U CN207000455U (en) | 2016-11-18 | 2016-11-18 | A kind of rail transit train and the system of gate gap anti-pinch people |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621253626.4U CN207000455U (en) | 2016-11-18 | 2016-11-18 | A kind of rail transit train and the system of gate gap anti-pinch people |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207000455U true CN207000455U (en) | 2018-02-13 |
Family
ID=61427750
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621253626.4U Expired - Fee Related CN207000455U (en) | 2016-11-18 | 2016-11-18 | A kind of rail transit train and the system of gate gap anti-pinch people |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207000455U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN108622109A (en) * | 2018-08-03 | 2018-10-09 | 北京市市政工程设计研究总院有限公司 | A kind of gate and Train door gap detection device |
| WO2021051456A1 (en) * | 2019-09-17 | 2021-03-25 | 五邑大学 | Monitoring system for monitoring foreign matter between metro platform screen door and train door |
| CN115071766A (en) * | 2022-07-27 | 2022-09-20 | 中车长春轨道客车股份有限公司 | Control system and control method of clearance relieving device |
-
2016
- 2016-11-18 CN CN201621253626.4U patent/CN207000455U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN108622109A (en) * | 2018-08-03 | 2018-10-09 | 北京市市政工程设计研究总院有限公司 | A kind of gate and Train door gap detection device |
| CN108622109B (en) * | 2018-08-03 | 2023-11-17 | 北京市市政工程设计研究总院有限公司 | Platform door and train door clearance detection device |
| WO2021051456A1 (en) * | 2019-09-17 | 2021-03-25 | 五邑大学 | Monitoring system for monitoring foreign matter between metro platform screen door and train door |
| CN115071766A (en) * | 2022-07-27 | 2022-09-20 | 中车长春轨道客车股份有限公司 | Control system and control method of clearance relieving device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180213 Termination date: 20191118 |