CN108765817A - A kind of railroad platform intrusion alarm system - Google Patents
A kind of railroad platform intrusion alarm system Download PDFInfo
- Publication number
- CN108765817A CN108765817A CN201810943190.9A CN201810943190A CN108765817A CN 108765817 A CN108765817 A CN 108765817A CN 201810943190 A CN201810943190 A CN 201810943190A CN 108765817 A CN108765817 A CN 108765817A
- Authority
- CN
- China
- Prior art keywords
- unit
- main control
- control unit
- embedded main
- detection sensor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000001514 detection method Methods 0.000 claims abstract description 53
- 238000004891 communication Methods 0.000 claims abstract description 47
- 238000012545 processing Methods 0.000 claims abstract description 20
- 238000004458 analytical method Methods 0.000 claims abstract description 17
- 238000012544 monitoring process Methods 0.000 claims description 43
- 239000004744 fabric Substances 0.000 claims description 33
- 238000012806 monitoring device Methods 0.000 claims description 11
- 238000009434 installation Methods 0.000 claims description 5
- 238000009826 distribution Methods 0.000 claims description 4
- 238000001914 filtration Methods 0.000 claims description 4
- 238000003860 storage Methods 0.000 claims description 4
- 230000005856 abnormality Effects 0.000 claims description 3
- 239000006185 dispersion Substances 0.000 claims description 3
- 230000003287 optical effect Effects 0.000 claims description 2
- 238000005516 engineering process Methods 0.000 abstract description 17
- 230000009545 invasion Effects 0.000 abstract description 10
- 230000006399 behavior Effects 0.000 description 12
- 230000000875 corresponding effect Effects 0.000 description 9
- 230000000694 effects Effects 0.000 description 8
- 238000000034 method Methods 0.000 description 8
- 230000008569 process Effects 0.000 description 8
- 230000009471 action Effects 0.000 description 7
- 238000004422 calculation algorithm Methods 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 4
- 230000002123 temporal effect Effects 0.000 description 4
- 230000001276 controlling effect Effects 0.000 description 3
- 230000006378 damage Effects 0.000 description 3
- 238000007599 discharging Methods 0.000 description 3
- 230000006870 function Effects 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 208000033748 Device issues Diseases 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000013135 deep learning Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000011065 in-situ storage Methods 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 238000004088 simulation Methods 0.000 description 2
- 238000004364 calculation method Methods 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 208000035475 disorder Diseases 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000008782 phagocytosis Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B13/00—Burglar, theft or intruder alarms
- G08B13/18—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength
- G08B13/181—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using active radiation detection systems
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B13/00—Burglar, theft or intruder alarms
- G08B13/18—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength
- G08B13/189—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems
- G08B13/194—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems using image scanning and comparing systems
- G08B13/196—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems using image scanning and comparing systems using television cameras
- G08B13/19602—Image analysis to detect motion of the intruder, e.g. by frame subtraction
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B13/00—Burglar, theft or intruder alarms
- G08B13/18—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength
- G08B13/189—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems
- G08B13/194—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems using image scanning and comparing systems
- G08B13/196—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems using image scanning and comparing systems using television cameras
- G08B13/19639—Details of the system layout
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B13/00—Burglar, theft or intruder alarms
- G08B13/18—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength
- G08B13/189—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems
- G08B13/194—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems using image scanning and comparing systems
- G08B13/196—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems using image scanning and comparing systems using television cameras
- G08B13/19654—Details concerning communication with a camera
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Alarm Systems (AREA)
Abstract
In view of the problems of the existing technology the present invention provides a kind of railroad platform intrusion alarm system, the collection analysis of intrusion alarm information is realized by detection sensor unit, video acquisition and processing unit including field device, alarm analysis use is done for embedded main control unit, by warning message, by communication unit, service end unit transmits warning message to embedded main control unit to the back-end, while embedded main control unit sends out onsite alarming voice by controlling alarm voice broadcast unit.For the invasion personnel that long-time is detained, then collecting unit can be broadcasted by digital network, information of propagandaing directed to communicate is sent to the digital network broadcast playback unit at scene by communication unit, plays the purpose of fright invasion personnel.
Description
Technical field
The present invention relates to security alarm technologies, more particularly to a kind of railroad platform intrusion alarm system.
Background technology
Railway transportation especially high-speed railway transportation, freight volume is big, and the departure interval is short, and flow of the people is big, and platform region is in passenger
Gathering of people situation is serious when waiting, getting on or off the bus.Especially large-scale hinge station, when platform staff has to spend more
Between go maintenance personnel's order.For individual passengers, often because it is curious, attempt to steal a ride, the inbound that leaps up platform end regions invade circuit in turn
Throat.There are high personal safety risks for passenger, for railway operation, upset and destroy the life of normal transport tissue
Production greatly influences operation order, causes direct, indirect economic loss.
Prevention and monitoring for the dangerous act generated because personnel invade limit, the at this stage artificial patrol of generally use add
The intrusion alarm equipments such as infrared emission, laser-correlation, video monitoring are filled to realize.With upper type through a long time from the point of view of, exist
Problems and deficiency：
1, using personnel's patrol pattern, it is necessary to add and enough personnel is sent to carry out staring at control, waste of manpower resource takes precautions against effect
Bad, labor intensity is high, and working efficiency is relatively low, with high costs, and can not achieve 7*24h monitoring；
2. using traditional infrared, laser-correlation monitoring technology, equipment must use in pairs when installing, and be separately mounted to stand
Platform both sides, require equipment installation stability high, and equipment cannot be mounted on platform most edge (if fall will be direct for occurrence of equipment
The harm of infection thread pass hair), in such cases, for malice intrusive behavior, does not have monitoring effect directly then around equipment, deposit
In loophole；
3. real under the weather conditions such as strong wind, heavy rain, dense fog, haze based on principles correlation type equipment such as infrared, laser
It is serious to report situation during the use of border by mistake, causing serious work for management and control personnel interferes；
4. existing equipment, device distribution dispersion is in disorder, and management difficulty is higher, and Centralized Monitoring difficulty is high；Alarm detection mistake
Difficulty is higher to be realized to the secondary intellectual analysis of the intrusion target information of detection in journey, more advanced deep learning, model algorithm
Etc. technologies be difficult to access, affect alarm system integral extension application effect；
5. existing intrusion alarm monitoring technology is single, poor to environmental suitability, high, using effect that there are rate of false alarms is not
Good situation.
Invention content
The primary and foremost purpose of the present invention is that a kind of railroad platform intrusion alarm is provided the problem of presence for the above-mentioned prior art
Spot sensor monitoring device is installed on the platform both ends region that no through traffic between indication wire and platform endpoint by system,
And video monitoring equipment is set to cover spot sensor monitoring device region in the top in platform end centre position, and pass through
Communications optical cable is connected to rear end equipment in station, it is characterised in that：The spot sensor monitoring device includes detection sensor list
First, embedded main control unit, alarm voice broadcast unit, video acquisition and processing unit, cloth withdraw a garrison unit, digital network broadcast
Broadcast unit, power supply and lightning protection unit, the first communication unit, door status switch unit, the embedded main control unit are separately connected
To detection sensor unit, door status switch unit, cloth are withdrawn a garrison unit, alarm voice broadcast unit and the first communication unit, and are led to
Cross the first communication unit connection video acquisition and processing unit and digital network broadcast playback unit；The rear end equipment includes clothes
It is engaged in end unit, client unit, video storage distribution unit, wireless talkback transmitter unit, digital network broadcast collecting unit, the
Two communication units, second communication unit divide with service end unit, digital network broadcast collecting unit and video storage respectively
Bill member establishes both-way communication connection, and service end unit completes two-way communication link with client unit, and passes through client list
Member connection wireless talkback transmitter unit, to carry out wireless talkback communication with Field Force.
Further, the system business logic theory includes：
System can be divided into front and back end two parts, and field device passes through detection sensor unit, video acquisition and processing unit
The collection analysis for realizing intrusion alarm information does alarm analysis use for embedded main control unit, and embedded main control unit will be reported
By the one the second communication units, service end unit transmits warning message to alert information to the back-end, while embedded main control unit passes through
Control alarm voice broadcast unit sends out onsite alarming voice.User accesses service end unit by client unit, realizes report
Whether alert information, Video stream information, alarm capture pictures are checked, are had access to, and can be arranged and be sent out by wireless talkback transmitter unit
It send alarm voice to wireless talkback information receiving unit, checks the staff of warning message in client unit for inconvenience
Solve intrusion alarm situation.For the invasion personnel that long-time is detained, then collecting unit can be broadcasted by digital network, by second
Information of propagandaing directed to communicate is sent to the digital network broadcast playback unit at scene by communication unit, is played prompting and is alerted the mesh of invasion personnel
's.
Further, the service logic principle of the main control unit includes mainly：
Embedded main control unit realizes two-way communication by 485 ports and detection sensor unit, receives warning message,
And the power-off restoration under abnormality, which controls, to be realized to detection sensor unit by relay；
Embedded main control unit is communicated by the first communication unit with video acquisition and processing unit realization, and alarm signal is received
Breath；
Embedded main control unit realizes that cloth is withdrawn a garrison the receiving and processing of information, and passes through first by I/O port and cloth unit of withdrawing a garrison
Communication unit, which receives client unit cloth, withdraws a garrison and information and handles；
Embedded main control unit realizes that the broadcasting of alarm voice controls by RS232 interface and alarm voice broadcast unit；
Embedded main control unit communicate by the one the second communication units with server device realization, and warning message is used for
Transmission and the reception and processing of server-side control information；
Embedded main control unit realizes detection sensor cell operation parameter by RS232 interface and detection sensor unit
It the reading of adjustment and issues；
Embedded main control unit receives the detection sensor unit that server device issues by the one the second communication units
Running parameter adjustment order, and the reading of running parameter is realized with detection sensor unit by RS232 interface and is issued；
Embedded main control unit carries out temporal information acquisition with real-time clock by clock circuit port and server-side issues
The calibration of time calibration information；
Embedded main control unit realizes the monitoring of door status switch location mode by RS232 interface, when maintenance door is in illegal
Opening state, then automatic reporting equipment door opening action and its state, warning operator dispose destruction in time.
Further, it when there are personnel to cross platform no through traffic indication wire, passes through or stops and be blocked in detection sensor list
When the region of first signal covering, detection sensor unit is based on depth learning technology, and the personnel of identifying pass through traffic information, concurrently
Go out warning message, is supplied to embedded main control unit；Meanwhile video monitoring equipment is during continuous recorded video information,
Based on intelligent video analysis technology, in conjunction with the model algorithm that personnel's model in video image is established, judged it is again seen that
There is personnel's intrusion behavior, and provide warning message to embedded main control unit, embedded main control unit is receiving two kinds of monitorings
When the warning message of equipment, is calculated through analysis, be finally determined as personnel's intrusion behavior.Spot sensor monitoring device, which can be used as, is
It unites main monitoring means, also can be used as the unique monitoring means of system, is i.e. Video Analysis Technology links as common video monitoring
Function uses, this application scheme regards different security protection level requirements, and the difference of user is needed and selected.
Further, embedded main control unit controls alarm voice broadcast unit in the case where receiving warning message
Alarm voice information is played, the personnel is driven to return to safety zone at once.Meanwhile embedded main control unit passes through the first communication unit
Warning message, corresponding video stream, alarm capture pictures are uploaded to and are transmitted to rear end monitoring central platform, incited somebody to action in client by member
Realtime Alerts information shows monitoring personnel, for analyzing, disposing use.
Further, while warning message is reported and submitted to rear end monitoring central platform, platform drives wireless talkback transmitting single
Member sends simulation (number) speech talkback information to specified frequency point (equipment) intercom, knows for corresponding personnel and arrives live timely
Disposition；
Further, alert (or when non-malicious intrusion behavior) is invaded when no Security Personnel arrives at in-situ processing, it can
Dangerous act caused by the real-time image information returned by video camera judges personnel possibility, is in rear end monitoring central platform
Operator on duty can by digital network broadcast collecting unit orient to scene digital network broadcast playback unit send out true man
It propagandas directed to communicate information, play prompting and alerts the effect of invasion personnel；
Further, when there is staff to overhaul current demand, staff can be by hand-held remote control device, or wears
Cpu chip card, orientation RFID white list cards are worn, or by the code keyboard mounted on equipment end, to being in work shape
The field device of state carries out interim operation of withdraw, and operation completion can have free passage, and (operating process, which passes through, provides voice reminder, supplies
Staff knows to operate success or not)；Meanwhile if Field Force can pass through without corresponding handheld device or without password permission
The operator on duty for notifying rear end monitoring central platform is concentrating software supervision platform to carry out operation of withdraw to designated equipment, for work
Make personnel's passage.System provides the timing automatic distributing and discharging function (forgetting to deploy troops on garrison duty after preventing staff from passing through) after operation of withdraw,
Also the automatic cloth operation of withdraw (such as skylight repair time) for setting some specific period system is provided, specifically, when passing through
Live cloth withdraws a garrison unit when realizing the laying of field device, operation of withdraw, the logic electricity during handheld device cloth operation of withdraw
Road coding information realized by radio communication system and withdrawn a garrison unit communication with cloth, and cloth unit of withdrawing a garrison is being connected to information, through solution
Code is communicated by I/O port with the realization of embedded main control unit, after embedded main control unit receives the decoded information, with needs
The detection sensor unit that cloth is withdrawn a garrison realizes that pairing corresponds to, and in the case, if operation of withdraw, detection sensor unit is still just
Often work, but the warning message directly filtering without any processing that embedded main control unit uploads detection sensor unit is not
Do subsequent processing；If laying operation, the warning message that embedded main control unit uploads detection sensor unit connects
It receives and starts to do comprehensive analysis, report server-side, control alarm voice broadcast unit work；
When realizing cloth operation of withdraw to field device by client unit, then the instruction that client unit issues is believed
Breath is issued to embedded main control unit through the conversion of the first communication unit, embedded main control unit according to cloth operation of withdraw execute with
It is withdrawn a garrison identical operating process by handheld device cloth.
Further, different for the higher place of security protection class requirement or the use habit of region and user, scene
Equipment can also achieve the effect that early warning, alarm are anti-and distinguish by being set as the form of two layers of installation.If invasion personnel pass through report
It warns defence area and does not enter alarm defence area, then the personnel of walking only are driven by live play voice, if continuing to walk alarm defence area,
Then execute above-mentioned warning message circulation and corresponding actions process；
Further, for detection sensor unit, due to as main intrusion detection means, in actual use
7*24h works, however not excluded that there is a possibility that delay machine, therefore at work, led in real time therewith by embedded main control unit
Letters and calls are asked, think to detect when can not so obtain the information of detection sensor unit more than certain access times, time limit successor
Sensor unit delay machine, then carry out power-down reset operation to it, embedded in the case that multiple power-down reset operation is had no result
Main control unit then rear end monitoring central platform sending device fault message；
Further, when needing to change setting detection sensor cell operation parameter, embedded master can be passed through at the scene
The debugging mouth for controlling unit is communicated with the realization of detection sensor unit, carries out the adjustment of detection sensor cell operation parameter；Also may be used
In rear end by client unit, the second communication unit, adjusting parameter is issued to embedded main control unit, is connect by RS232
Mouth carries out the adjustment of detection sensor cell operation parameter；
Further, server device obtains railway time synchronizing signal by Network Time Protocol, and passes through the one the second communications
Unit realizes that temporal information issues with embedded main control unit, and embedded main control unit is by clock circuit port to real-time clock
It is calibrated.
Further, it is interacted by embedded main control unit and door status switch unit, when the door opening action of unauthorized
It when generation, records its action state and reports server-side, prompting staff's field device on duty, there are illegal door opening actions, alert
Show timely prevention processing.
Railroad platform intrusion alarm system of the present invention has the following advantages that and advantageous effects：
1. substituting artificial patrol scheme completely, realize that 7*24h is continuously uninterruptedly monitored；
2. equipment is mounted on platform central region, emits intrusion detection signal to platform both sides vertical track direction, avoid
Equipment generates the possibility for invading limit, and by the way that intrusion detection equipment is mounted on reasonable altitudes, the personnel of also avoiding attempt to jump,
It crawls the possibility passed through；
3. being multiplexed (millimetre-wave radar, ultrasonic wave, laser ranging, intelligent video analysis etc.) using more technologies, list is avoided
One monitoring technology reduces the possibility of service efficiency because adaptability is poor, and alarm detection efficiency is effectively ensured, and reduces wrong report；
4. live intrusion alarm equipment, network digital Web broadcast, video monitoring etc. are real by Ethernet local web form
Existing Centralized Monitoring lays service platform in rear end, realizes the Centralized Monitoring to all digital signal equipments in scene and management, pair sets
The working conditions such as standby alarm, failure, offline realize real time implementation monitoring；
5. providing scene by principles hand-held remote control devices such as bluetooth, wireless, contacts, such as cpu chip card, orientation RFID
Filtering, code keyboard, the modes such as platform end software control realize the cloth operation of withdraw to equipment, convenient for staff's passage, and
Have and forget the system delay automatic distributing and discharging operation after laying, makes the fast quick-recovery normal work of system.
Description of the drawings
Fig. 1 is present system alarm system principle assumption diagram.
Fig. 2 is the installation position schematic diagram of monitoring device of the present invention.
Fig. 3 is main control unit interface relationship figure of the present invention.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that the described embodiments are merely a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
As shown in Figure 1, providing a kind of railroad platform intrusion alarm system, the system can be divided into front and back end two parts, existing
Field device realizes the collection analysis of intrusion alarm information by detection sensor unit, video acquisition and processing unit, for insertion
Formula main control unit does alarm analysis use, and embedded main control unit takes warning message by the one the second communication units to the back-end
Business end unit transmits warning message, while embedded main control unit sends out onsite alarming language by controlling alarm voice broadcast unit
Sound.User accesses service end unit by client unit, realizes that warning message, Video stream information, alarm capture pictures are looked into
It sees, have access to, and whether can be arranged by wireless talkback transmitter unit transmission alarm voice to wireless talkback information receiving unit, supply
Inconvenience checks that the staff of warning message understands intrusion alarm situation in client unit.The invasion being detained for long-time
Personnel then can broadcast collecting unit by digital network, information of propagandaing directed to communicate is sent to the number at scene by the first communication unit
Web broadcast broadcast unit plays prompting and alerts the purpose of invasion personnel, specifically,
As shown in figure 3, the main control chip of the system includes following logical relation,
Embedded main control unit realizes two-way communication by RS485 interfaces and detection sensor unit, receives warning message,
And the power-off restoration under abnormality, which controls, to be realized to detection sensor unit by relay；
Embedded main control unit is communicated by the first communication unit with video acquisition and processing unit realization, and alarm signal is received
Breath；
Embedded main control unit realizes that cloth is withdrawn a garrison the receiving and processing of information, and passes through first by I/O port and cloth unit of withdrawing a garrison
Second communication unit, which receives server-side cloth, withdraws a garrison and information and handles；
Embedded main control unit realizes that the broadcasting of alarm voice controls by RS232 interface and alarm voice broadcast unit；
Embedded main control unit communicate by the one the second communication units with server device realization, and warning message is used for
Transmission and the reception and processing of server-side control information；
Embedded main control unit realizes detection sensor cell operation parameter by RS232 interface and detection sensor unit
It the reading of adjustment and issues；
Embedded main control unit receives the detection sensor unit that server device issues by the one the second communication units
Running parameter adjustment order, and the reading of running parameter is realized with detection sensor unit by RS232 interface and is issued；
Embedded main control unit realizes that temporal information issues with server unit by the second communication unit, embedded master control
The temporal information that the service end unit that unit is obtained by Ethernet issues calibrates real-time clock；
Embedded main control unit realizes the monitoring of door status switch location mode by RS232 interface, when maintenance door is in illegal
Opening state, then automatic reporting equipment door opening action and its state, warning operator dispose destruction in time.
Set-up mode as shown in Figure 2, system realize intrusion detection and alarm, related work flow it is as follows：
1. when detection sensor cell operation, sending monitoring signals to platform both sides, signal is continuously uninterrupted, and signal is in
Now certain dispersion angle forms a similar stifled fusiform metope；
2. when there are personnel to cross platform no through traffic indication wire, passes through or stop and be blocked in detection sensor cell signal and cover
When the region of lid, detection sensor unit is based on intelligent recognition algorithm, and in conjunction with depth learning technology, the personnel of identifying pass through passage
Information, detection sensor unit alert provide warning message by RS485 interfaces to embedded main control unit；Together
When, video monitoring equipment is during continuous recorded video information, the video analysis based on deep learning Video Analysis Technology
Unit provides warning message it is again seen that there is personnel's intrusion behavior, by ethernet communication unit to embedded main control unit, embedding
Enter formula main control unit when receiving the warning message of two kinds of monitoring devices, calculated through analysis, is finally determined as that personnel invade row
For；Specifically, with a wide 6m of platform monitoring surface, for platform width is plus the station of width 12-15 meters of station track, in reality
During use, be based on depth learning technology, when there is personnel to pass through sensor detection areas, can it is fat or thin by different height,
The factors such as traverse speed pass through crowd by comparing difference, are changed by target range, reflected energy, reflection signal phase, is anti-
The factors such as radio frequency rate, signal-to-noise ratio establish corresponding mathematical modelling algorithms, and algorithm model of enriching constantly in the process, reach
Based on depth learning technology to adapt to the requirement of different monitoring objective human bodies；Similarly, platform edge train is walked is standing with personnel
When platform is walked, the parameter differences such as reflected energy, phase change for being reacted are larger, and individual parameters have the difference of the order of magnitude.Pass through
The different model algorithms that structure personnel, train are walked, combining target is at a distance from sensor, as radar is mounted on coordinate points 0m
Place monitors platform 6m wide, and the detecting distance that personnel are reacted when passing through only occurs within the scope of 0-6m, and train is in station track row
When walking, the detecting distance that is reacted must >=6m, consideration itself detects range error, and detecting distance can be used as wherein important
The other parameter of a project label, preliminary screening rejects the chaff interferents such as train, and the target as setting is more than other than 6.5m is considered logical
Capable vehicle reaches difference personnel, the target that train is walked；Radar, also by effective transmitting range is controlled, is such as in type selecting
For the selected effective monitoring distance of radar of system in 12m or so, platform width adds station track width in 12-15m or so, it is ensured that uses
The radar signal of adjacent platform, which does not generate, in the process interferes with each other, and improves monitoring accuracy
3. embedded main control unit, in the case where calculating confirmation warning message, control alarm voice broadcast unit plays report
Alert voice messaging, drives and the personnel is prompted to return to safety zone at once.Meanwhile embedded main control unit passes through ethernet communication list
Warning message, corresponding video stream, alarm capture pictures are uploaded to and are transmitted to rear end monitoring central platform, incited somebody to action in client by member
Realtime Alerts information shows monitoring personnel, for analyzing, disposing use；
4. warning message is reported and submitted to rear end monitoring central platform, when wireless talkback transmitter unit is the case where opening
Under, platform driving wireless talkback transmitter unit transmission simulation (number) speech talkback information to specified frequency point (equipment) intercom,
Know for corresponding personnel and arrives live disposition in time；
5. when no Security Personnel arrives at in-situ processing invasion alert (or when non-malicious intrusion behavior), supervised in rear end
The staff for controlling central platform can judge to endanger row caused by the personnel are possible by the real-time image information that video camera returns
For the operator on duty in rear end monitoring central platform can be broadcasted collecting unit by digital network and be oriented to live digital network
Network broadcast playback unit sends out true man and propagandas directed to communicate information, plays prompting and alerts the effect of invasion personnel；
6. when there is staff to overhaul current demand, staff can be withdrawn a garrison mode by cloth, to being in work shape
The field device of state carries out interim operation of withdraw, and operation is completed to have free passage；Meanwhile if Field Force sets without corresponding hold
It is standby or without password permission, then can by notifying the operator on duty of rear end monitoring central platform, concentrate software supervision platform to referring to
Locking equipment carries out operation of withdraw, passes through for staff.System provides the timing automatic distributing and discharging function after operation of withdraw, prevents work
Forget to deploy troops on garrison duty after making personnel's passage, the automatic cloth operation of withdraw for setting some specific period system is also provided, as skylight overhauls
Time, specifically, when by live cloth withdraw a garrison unit realize the laying of field device, operation of withdraw when, handheld device cloth is removed
Logic circuit coding information in anti-operating process realizes by radio communication system and withdraws a garrison unit communication with cloth, cloth is withdrawn a garrison
Unit is being connected to information, decoded, is communicated with the realization of embedded main control unit by I/O control circuitry, when embedded main control unit
After receiving the decoded information, realize that pairing is corresponding with the detection sensor unit that cloth withdraws a garrison is needed, in the case, into
Row operation of withdraw, detection sensor unit still work normally, but embedded main control unit uploads detection sensor unit
Warning message it is without any processing it is direct filtering do not do subsequent processing；If laying operation, embedded main control unit is for visiting
It surveys the warning message that sensor unit uploads to be received and start to do comprehensive analysis, reports server-side, control peripheral voice and broadcast
Put cell operation；
When realizing cloth operation of withdraw to field device by client unit, then the instruction that client unit issues is believed
Breath is issued to embedded main control unit through communication unit conversion, and main control unit is executed according to cloth operation of withdraw and set with by hand-held
Standby cloth is withdrawn a garrison identical operating process.
Illustrate the specific work process of the system by taking a practical yard as an example：
Field device is mounted on Beijing-Shanghai express railway intermediate station the 1st, 2 platforms to Beijing, each both sides in Shanghai direction, platform width
12m, spot sensor intrusion alarm detecting devices are mounted on platform end apart from 8 meters of platform threshold value, video monitoring equipment
Centre position, for monitoring device installation end regions range.
Existing G21X train is stopped in 1 platform of station and handles passenger and get on or off the bus and finish, after sailing out of the station, platform
Certain upper passenger constantly advances because curiosity is in platform stop for a long time to 1 platform Shanghai side direction, finally passes through mounted on 1 station
Intrusion alarm system anti-zone position in platform Shanghai side causes radar monitoring technology to recognize the passenger and breaks in behavior, regards simultaneously
Frequency monitoring technology it has also been found that and analyze the passenger break in behavior, confirm that the intrusion behavior, scene are set through checking calculation
It is standby to send out the voice reminder for driving the passenger to return to safety zone immediately.Meanwhile it at the monitor supervision platform end of rear end, also sending out in real time
Alarm message reminding staff has passenger to break in the region in 1 platform Shanghai side, and provides the photo of scene candid photograph
With the intercom system of the phagocytic process Video stream information, system platform talk back equipment is held to the field personnel of sending and receiving vehicle
Send out speech talkback prompting：" note that intrusion alarm behavior occurs for the 1st platform Shanghai side, please dispose in time "；And at this point,
The passenger at scene remains in the region because not knowing the hazard factor of oneself behavior generation, and field personnel arrives at existing
Field needs to spend about 1 minutes, and in order to dispose the alert as early as possible, backstage operator on duty passes through network digital language play back system
It directly propagandas directed to communicate to Field Force, by passenger's dressing, the description of propagandaing directed to communicate of aspectual character, watchful, the people is played to the personnel
Member is withdrawn into safety zone, and field personnel arrives at behind scene personnel taking away platform.Backstage operator on duty is then flat in monitoring
Platform carries out disappearing alert and makees relative recording counterfoil to the secondary intrusion alarm behavior.
Example the above is only the implementation of the present invention is not intended to limit the scope of the invention, every to utilize this hair
Equivalent structure or equivalent flow shift made by bright specification and accompanying drawing content is applied directly or indirectly in other relevant skills
Art field, is included within the scope of the present invention.
Claims (10)
1. a kind of railroad platform intrusion alarm system, spot sensor monitoring device is installed on platform both ends no through traffic carries
Region between timberline and platform endpoint, and video monitoring equipment is set to cover scene in the top in platform end centre position
Sensor monitoring equipment region, and rear end equipment in station is connected to by communications optical cable, it is characterised in that：The spot sensor
Monitoring device includes that detection sensor unit, embedded main control unit, alarm voice broadcast unit, video acquisition and processing are single
Member, cloth are withdrawn a garrison unit, digital network broadcast playback unit, power supply and lightning protection unit, the first communication unit, door status switch unit,
The embedded main control unit is respectively connected to detection sensor unit, and withdraw a garrison unit, alarm voice of door status switch unit, cloth is broadcast
Unit and the first communication unit are put, and video acquisition and processing unit and network digital broadcasting list are connected by the first communication unit
Member；The rear end equipment includes service end unit, client unit, video storage distribution unit, wireless talkback transmitter unit, number
Word network broadcasts collecting unit, the second communication unit, and second communication unit is broadcasted with service end unit, digital network respectively
Collecting unit is connected with video storage distribution unit both-way communication, service end unit and client unit two-way communication link, and
Wireless talkback transmitter unit is connected by client unit, to carry out wireless talkback communication with Field Force.
2. railroad platform intrusion alarm system as described in claim 1, which is characterized in that the embedded main control unit, packet
Include No. 4 relay carry-out bits, 2 tunnel audio output, 3 tunnel RS232 interfaces, 1 road RS485 interfaces, 1 road RJ45 network interfaces and indicator light.
3. railroad platform intrusion alarm system as claimed in claim 2, which is characterized in that the spot sensor monitoring device
Be 3-5 meter at a distance from platform no through traffic indication wire, pass through RS485 interfaces and the embedded main control unit two-way communication company
It connects, and connects relay to realize the power-off restoration under abnormality.
4. railroad platform intrusion alarm system as described in claim 1, which is characterized in that the detection sensor unit setting
Height distance ground 0.6-1m, detection effective distance are 12-15 meters；The detection sensor unit keeps working for 7*24 hours
State.
5. railroad platform intrusion alarm system as described in claim 1, which is characterized in that the detection sensor unit according to
The different of installation region carry out subregion, including early warning defence area and alarm defence area.
6. railroad platform intrusion alarm system as claimed in claim 5, which is characterized in that early warning defence area detection sensor
Unit is different with alarm defence area detection sensor element address code, and embedded main control unit is alarmed by it in alarm information
Address code is distinguished.
7. railroad platform intrusion alarm system as described in claim 1, which is characterized in that the spot sensor monitoring device
Signal is sent to the track of both sides, signal is continuously uninterrupted, and certain dispersion angle is presented, and forms fusiform metope.
8. railroad platform intrusion alarm system as described in claim 1 or 4, which is characterized in that the detection sensor unit
Include by the way of millimetre-wave radar, ultrasonic wave, laser ranging and intelligent video analysis.
9. railroad platform intrusion alarm system as claimed in claim 2, which is characterized in that the embedded main control unit passes through
I/O circuit and cloth unit of withdrawing a garrison are connect, and cloth unit of withdrawing a garrison includes live hand-held remote control device or radio frequency, cipher control circuit
Equipment Digiplex, cpu chip card, orientation RFID filterings, is realized by way of code keyboard and to be withdrawn a garrison behaviour to the cloth of equipment
Make.
10. the railroad platform intrusion alarm system as described in claim 1 or 5, which is characterized in that the service end unit passes through
Network Time Protocol obtains railway time synchronizing signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810943190.9A CN108765817A (en) | 2018-08-17 | 2018-08-17 | A kind of railroad platform intrusion alarm system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810943190.9A CN108765817A (en) | 2018-08-17 | 2018-08-17 | A kind of railroad platform intrusion alarm system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108765817A true CN108765817A (en) | 2018-11-06 |
Family
ID=63966387
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810943190.9A Pending CN108765817A (en) | 2018-08-17 | 2018-08-17 | A kind of railroad platform intrusion alarm system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108765817A (en) |
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109360361A (en) * | 2018-12-14 | 2019-02-19 | 辽宁奇辉电子系统工程有限公司 | A kind of railroad platform end intrusion detection early warning system |
| CN109375239A (en) * | 2018-11-13 | 2019-02-22 | 四川西南交大铁路发展股份有限公司 | A kind of circuitry obstacle object monitor and alarm system and method based on three-dimensional imaging |
| CN109856626A (en) * | 2018-12-10 | 2019-06-07 | 北京瑞达速通科技有限公司 | High-speed rail platform end based on microwave radar is anti-to pass through alarm system and method |
| CN109920186A (en) * | 2019-04-19 | 2019-06-21 | 沈阳风驰软件股份有限公司 | A kind of detection of platform edge and geofence control system and method |
| CN110009857A (en) * | 2019-05-14 | 2019-07-12 | 沈阳风驰软件股份有限公司 | A kind of detection of platform one-meter line and geofence control system |
| CN110136377A (en) * | 2019-05-13 | 2019-08-16 | 天津市长庆电子科技有限公司 | Early warning system and device are prevented invading by track |
| CN110796819A (en) * | 2019-10-18 | 2020-02-14 | 中国铁道科学研究院集团有限公司电子计算技术研究所 | Detection method and system for platform yellow line invasion border crossing personnel |
| CN112009525A (en) * | 2020-08-21 | 2020-12-01 | 中科蓝卓(北京)信息科技有限公司 | Track foreign matter intrusion detection system based on remote sensing technology |
| CN112863094A (en) * | 2021-02-04 | 2021-05-28 | 西南交通大学 | Railway protective net intrusion alarm system and working method thereof |
| CN112907891A (en) * | 2020-12-28 | 2021-06-04 | 中兴飞流信息科技有限公司 | Station laser line-crossing distance measurement detection method and system based on video AI |
| CN113537007A (en) * | 2021-07-02 | 2021-10-22 | 中国铁道科学研究院集团有限公司电子计算技术研究所 | Non-worker intrusion detection and alarm method and device applied to railway platform |
| CN114283544A (en) * | 2021-12-10 | 2022-04-05 | 中国电子科技集团公司第三十八研究所 | Railway platform intrusion monitoring system and method based on artificial intelligence |
| CN114945084A (en) * | 2022-04-02 | 2022-08-26 | 珠海从跃电气有限公司 | Railway station end protection system |
| CN115985028A (en) * | 2022-12-02 | 2023-04-18 | 苏州三股道信息科技有限公司 | Railway platform end anti-intrusion monitoring system and method |
| CN117793308A (en) * | 2024-02-23 | 2024-03-29 | 天津七一二移动通信有限公司 | Artificial intelligent safety protection device for railway line and unmanned crossing |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20070013510A (en) * | 2005-07-26 | 2007-01-31 | (주) 매크로인스투루먼트 | System for detecting emergency enviroment in train platform |
| CN101898567A (en) * | 2010-04-07 | 2010-12-01 | 西南交通大学 | Railway foreign body limit-intruding monitoring system based on intelligent video |
| CN202120385U (en) * | 2011-05-30 | 2012-01-18 | 上海铁葆安防工程有限公司 | Railway line electronic anti-invasion system |
| CN105469526A (en) * | 2015-12-31 | 2016-04-06 | 山东智洋电气股份有限公司 | Anti-external damage intelligent monitoring system and method for power transmission line |
| CN207164939U (en) * | 2017-08-01 | 2018-03-30 | 中科融通物联科技无锡有限公司 | Periphery intrusion preventing device based on target position information fusion |
| CN207182593U (en) * | 2017-05-31 | 2018-04-03 | 郑州铁路装备制造有限公司 | A kind of platform intrusion alarm system based on radar monitoring |
| CN211653805U (en) * | 2018-08-17 | 2020-10-09 | 西南交大(上海)智能系统有限公司 | Railway platform intrusion alarm system |
-
2018
- 2018-08-17 CN CN201810943190.9A patent/CN108765817A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20070013510A (en) * | 2005-07-26 | 2007-01-31 | (주) 매크로인스투루먼트 | System for detecting emergency enviroment in train platform |
| CN101898567A (en) * | 2010-04-07 | 2010-12-01 | 西南交通大学 | Railway foreign body limit-intruding monitoring system based on intelligent video |
| CN202120385U (en) * | 2011-05-30 | 2012-01-18 | 上海铁葆安防工程有限公司 | Railway line electronic anti-invasion system |
| CN105469526A (en) * | 2015-12-31 | 2016-04-06 | 山东智洋电气股份有限公司 | Anti-external damage intelligent monitoring system and method for power transmission line |
| CN207182593U (en) * | 2017-05-31 | 2018-04-03 | 郑州铁路装备制造有限公司 | A kind of platform intrusion alarm system based on radar monitoring |
| CN207164939U (en) * | 2017-08-01 | 2018-03-30 | 中科融通物联科技无锡有限公司 | Periphery intrusion preventing device based on target position information fusion |
| CN211653805U (en) * | 2018-08-17 | 2020-10-09 | 西南交大(上海)智能系统有限公司 | Railway platform intrusion alarm system |
Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109375239A (en) * | 2018-11-13 | 2019-02-22 | 四川西南交大铁路发展股份有限公司 | A kind of circuitry obstacle object monitor and alarm system and method based on three-dimensional imaging |
| CN109856626A (en) * | 2018-12-10 | 2019-06-07 | 北京瑞达速通科技有限公司 | High-speed rail platform end based on microwave radar is anti-to pass through alarm system and method |
| CN109360361A (en) * | 2018-12-14 | 2019-02-19 | 辽宁奇辉电子系统工程有限公司 | A kind of railroad platform end intrusion detection early warning system |
| CN109920186A (en) * | 2019-04-19 | 2019-06-21 | 沈阳风驰软件股份有限公司 | A kind of detection of platform edge and geofence control system and method |
| CN110136377A (en) * | 2019-05-13 | 2019-08-16 | 天津市长庆电子科技有限公司 | Early warning system and device are prevented invading by track |
| CN110009857A (en) * | 2019-05-14 | 2019-07-12 | 沈阳风驰软件股份有限公司 | A kind of detection of platform one-meter line and geofence control system |
| CN110796819B (en) * | 2019-10-18 | 2021-07-13 | 中国铁道科学研究院集团有限公司电子计算技术研究所 | Detection method and system for platform yellow line invasion border crossing personnel |
| CN110796819A (en) * | 2019-10-18 | 2020-02-14 | 中国铁道科学研究院集团有限公司电子计算技术研究所 | Detection method and system for platform yellow line invasion border crossing personnel |
| CN112009525A (en) * | 2020-08-21 | 2020-12-01 | 中科蓝卓(北京)信息科技有限公司 | Track foreign matter intrusion detection system based on remote sensing technology |
| CN112907891A (en) * | 2020-12-28 | 2021-06-04 | 中兴飞流信息科技有限公司 | Station laser line-crossing distance measurement detection method and system based on video AI |
| CN112863094A (en) * | 2021-02-04 | 2021-05-28 | 西南交通大学 | Railway protective net intrusion alarm system and working method thereof |
| CN112863094B (en) * | 2021-02-04 | 2022-10-21 | 西南交通大学 | Railway protective net intrusion alarm system and working method thereof |
| CN113537007A (en) * | 2021-07-02 | 2021-10-22 | 中国铁道科学研究院集团有限公司电子计算技术研究所 | Non-worker intrusion detection and alarm method and device applied to railway platform |
| CN114283544A (en) * | 2021-12-10 | 2022-04-05 | 中国电子科技集团公司第三十八研究所 | Railway platform intrusion monitoring system and method based on artificial intelligence |
| CN114945084A (en) * | 2022-04-02 | 2022-08-26 | 珠海从跃电气有限公司 | Railway station end protection system |
| CN115985028A (en) * | 2022-12-02 | 2023-04-18 | 苏州三股道信息科技有限公司 | Railway platform end anti-intrusion monitoring system and method |
| CN117793308A (en) * | 2024-02-23 | 2024-03-29 | 天津七一二移动通信有限公司 | Artificial intelligent safety protection device for railway line and unmanned crossing |
| CN117793308B (en) * | 2024-02-23 | 2024-07-05 | 天津七一二移动通信有限公司 | Artificial intelligent safety protection device for railway line and unmanned crossing |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108765817A (en) | A kind of railroad platform intrusion alarm system | |
| CN105346565B (en) | Invade limit intelligent monitor system and monitoring center database | |
| CN204750209U (en) | Railway level crossing automatic control system | |
| CN109461325B (en) | Safety joint control system and method for highway construction area | |
| CN105989682A (en) | Safety early warning and monitoring system and monitoring method for construction machinery under power transmission line | |
| CN101898567B (en) | Railway foreign body limit-intruding monitoring system based on intelligent video | |
| CN109935042A (en) | A kind of harbour dangerous material intelligent monitoring early warning system | |
| CN202196482U (en) | On-site monitoring system and monitoring system | |
| CN101719316B (en) | High-speed wireless real-time automatic road safety image monitoring and warning device and method | |
| CN208855646U (en) | A kind of high-speed railway circumference intrusion alarm system | |
| CN106652323A (en) | Distributed power transmission line outside force destroy proofing on-line monitoring system and monitoring method | |
| CN106205143A (en) | Intelligent bayonet networked system | |
| CN102063780A (en) | Highway guardrail impact positioning and alarming system and method based on Internet of things technology | |
| CN102147940A (en) | Safe community technical control system based on residence permit and identity card door control management | |
| CN108320425A (en) | The anti-external force of transmission line of electricity laser destroys monitoring early-warning device | |
| CN105472353B (en) | A kind of cable termination tower field alarm linkage video monitoring system and method | |
| CN109839882B (en) | Intelligent cloud control equipment case system | |
| CN106652279A (en) | Power equipment intelligent antitheft alarming system | |
| CN109375239A (en) | A kind of circuitry obstacle object monitor and alarm system and method based on three-dimensional imaging | |
| CN107915098B (en) | A kind of elevator operational system based on internet platform | |
| CN108257362A (en) | Interactive electronic security police guard method, system and device based on GIS | |
| CN101592039A (en) | Personnel monitoring system for transport inclined shaft | |
| CN107901950A (en) | Path monitoring method and monitoring system | |
| CN109360361A (en) | A kind of railroad platform end intrusion detection early warning system | |
| CN202662113U (en) | Substation anti-misoperation system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |