阅读说明：本技术 一种地铁屏蔽门与列车门之间异物监测的监测系统 (The monitoring system of monitoring foreign bodies between a kind of subway shield door and train door ) 是由 苏焕银 陶文聪 于 2019-09-17 设计创作，主要内容包括：本发明公开了一种地铁屏蔽门与列车门之间异物监测的监测系统及设备,包括电源模块、与电源模块连接的MCU控制器、与MCU控制器连接的图像采集装置、感应器、报警装置、存储模块、信号传送模块、后台服务器及通过后台服务器与MCU控制器连接的收终端；所述图像采集装置包括摄像头、光补偿模块、定位模块及图像处理模块,所述摄像模块设于屏蔽门的两侧,所述光补偿模块设于屏蔽门靠近列车门的一侧；所述感应器包括压力敏感模块及信号处理模块,所述压力敏感模块围设于光补偿模块的外周,用于将获得的压力信息经信号处理模块进行处理后传送至MCU控制器。本发明能够提高地铁屏蔽门与列车门之间异物监测的完整性、降低盲区、减少误判。(The invention discloses a kind of monitoring system of monitoring foreign bodies between subway shield door and train door and equipment, including power module, the MCU controller connecting with power module, the image collecting device connecting with MCU controller, inductor, warning device, memory module, signal delivery module, background server and the receipts terminal being connect by background server with MCU controller；Described image acquisition device includes camera, light compensating module, locating module and image processing module, and the photographing module is set to the two sides of shield door, and the smooth compensating module is set to shield door close to the side of train door；The inductor includes presser sensor module and signal processing module, and the presser sensor module is enclosed set on the periphery of light compensating module, for the pressure information of acquisition to be sent to MCU controller after signal processing module is handled.The present invention can be improved the integrality of monitoring foreign bodies between subway shield door and train door, reduce blind area, reduce erroneous judgement.)

1. the monitoring system of monitoring foreign bodies between a kind of subway shield door and train door, including power module, which is characterized in that also Including image collecting device, inductor, warning device, memory module, the signal delivery module, backstage being connect with MCU controller Server and the receipts terminal being connect by background server with MCU controller；Described image acquisition device includes camera, light benefit Module, locating module and image processing module are repaid, the photographing module is set to the two sides of shield door, and the smooth compensating module is set to Close to the side of train door, described image processing module is used to read, parses and believe with the image of processing camera acquisition shield door Breath, and image information is sent to MCU controller by treated；The inductor includes presser sensor module and signal processing mould Block, the presser sensor module enclose the pressure information set on the periphery of light compensating module, for that will obtain through signal processing module MCU controller is sent to after being handled；

The MCU controller with pre-stored image information and pressure information for comparing image information and pressure information respectively It is right, when any one information and prestored information mismatch in image information and pressure information, the MCU controller control report Alarm device movement, image information, pressure information and location information are stored in specified folder by the memory module, and pass through letter Number delivery module is sent to background server, so that background server sends the image information to receiving terminal.

2. the monitoring system of monitoring foreign bodies between subway shield door according to claim 1 and train door, which is characterized in that Described image acquisition device further includes a coding compression module connecting with the MCU controller, and the coding compression module is used And the image information isolated is added in carrying out H.264 compressed encoding to described image information with forming an image data unit Add the packet header RTP, to form RTP data packet, encapsulate the RTP data packet, it is whole to the reception finally to send the RTP data packet End.

3. the monitoring system of monitoring foreign bodies between subway shield door according to claim 1 and train door, which is characterized in that The shield door is equipped with a handrail and alarm button, and the handrail is equipped with strain gauge, the alarm button and stress Sensor is electrically connected with MCU controller, the alarm button and pressure sensor in real time by alarm signal collected and Pressure signal is sent to MCU controller, and the MCU controller is used to be determined according to the alarm signal and pressure signal of acquisition and alarm Whether device acts.

4. according to claim 1 to described in 3 any one between subway shield door and train door monitoring foreign bodies monitoring system, It is characterized in that, the monitoring system further includes a voltage regulator module being electrically connected with the MCU controller, the voltage tune Section module is for being adjusted the operating voltage of the monitoring system, wherein the work of the power module and light compensating module Voltage is 12V, and the operating voltage of the MCU controller is 5V.

5. the monitoring system of monitoring foreign bodies between subway shield door according to claim 1 and train door, which is characterized in that The smooth compensating module includes obtaining to receive unit, optical signal processing unit, light emitting processing unit and light emitting unit,

The light receiving unit, for receiving the first optical signal between current shield door and train door, and by first light Signal is forwarded to optical signal processing unit after being converted to first voltage signal；

The optical signal processing unit is gone forward side by side for the first voltage signal received to be converted to second voltage signal Signal compensation is carried out to second optical signal after the processing of row limited range enlargement, second optical signal after signal compensation is converted For second voltage signal；

The light emitting processing unit, treated for will carry out limited range enlargement, and the second voltage signal is converted to described Two optical signals, and optical signal compensation is carried out to second optical signal；

The light emitting unit biases for that will carry out compensated second optical signal of optical signal, and passes through progress Second optical signal after bias treatment compensates the ambient brightness between current shield door and train door.

6. the monitoring system of monitoring foreign bodies between subway shield door according to claim 1 and train door, which is characterized in that The alarm device includes being electrically connected voice alarm module, LED light with the MCU controller respectively, when the alarm When device action, the voice alarm module is switched to the second casting state by one first casting state, the LED light has First instruction state is switched to the second instruction state.

7. the monitoring system of monitoring foreign bodies between subway shield door according to claim 1 and train door, which is characterized in that The MCU controller uses Atmega16L chip.

8. the monitoring system of monitoring foreign bodies between subway shield door according to claim 1 and train door, which is characterized in that The locating module uses one of GPS module, Beidou positioning module, uwb locating module or a variety of.

9. the monitoring system of monitoring foreign bodies between subway shield door according to claim 1 and train door, which is characterized in that The reception terminal is any one of mobile phone, tablet computer, computer, intelligent wearable device.

10. the monitoring system of monitoring foreign bodies, feature exist between subway shield door according to claim 1 and train door In the signal delivery module is bluetooth module, WiFi module, 2G module, 3G module, 4G module, gsm module, udp broadcast mould One of block is a variety of.

Technical field

The present invention relates to technical field of traffic transportation, supervise more particularly to foreign matter between a kind of subway shield door and train door The monitoring system of survey.

Background technique

With the development of the social economy, urban population is more and more, road traffic, which increasingly can not meet people, which goes on a journey, is needed It asks, the development of urban track traffic is exactly a kind of essential traffic trip mode of solution people's trip requirements.City rail is handed over It is logical to bring while facilitate, also bring some problems for having to solve.Things always has dual character, favorably There must be disadvantage.Subway has obtained extensively as a kind of important trip vehicles of urban track traffic in the vast city in China Application.

In recent years, accident is caused to happen occasionally by folder people between subway station shield door and train door, most serious Cause human body dead, this attention for having to cause subway staff.Place of the subway station as receiving large passenger flow, if Morning peak and evening peak period are run into, the extremely easy generation of passenger is crowded, and upper subway of racing against time may be stopped due to subway Time is short, and when train door and shield door are closed, passenger is clipped in the middle, so as to cause accident generation.Therefore, it studies a kind of real-time Gesture that whether there are obstacles between monitoring, accurate monitoring subway door and train door (object of people or other obstruction subway circulations) It must go.

Summary of the invention

To solve the above-mentioned problems, the object of the present invention is to provide one kind can be improved between subway shield door and train door Monitoring foreign bodies integrality, the monitoring system for reducing blind area, reducing monitoring foreign bodies between the subway shield door and train door of erroneous judgement.

The monitoring system of monitoring foreign bodies between the subway shield door and train door provided according to the present invention, including power supply mould Block, wherein further include the image collecting device being connect with MCU controller, inductor, warning device, memory module, signal transmission Module, background server and the receipts terminal being connect by background server with MCU controller；Described image acquisition device includes taking the photograph As head, light compensating module, locating module and image processing module, the photographing module is set to the two sides of shield door, and the light is mended Module is repaid set on shield door close to the side of train door, described image processing module is adopted for reading, parsing with processing camera The image information of collection, and image information is sent to MCU controller by treated；The inductor include presser sensor module and Signal processing module, the presser sensor module are enclosed set on the periphery of light compensating module, for by the pressure information of acquisition through believing Number processing module is sent to MCU controller after being handled；

The MCU controller is used to respectively carry out image information and pressure information with pre-stored image information and pressure information It compares, when any one information and prestored information mismatch in image information and pressure information, the MCU controller control Warning device movement, image information, pressure information and location information are stored in specified folder by the memory module, and are passed through Signal delivery module is sent to background server, so that background server sends the image information to receiving terminal.

The monitoring system of monitoring foreign bodies between the subway shield door and train door provided according to the present invention, including power supply mould Block, the power module are rechargeable power supply, further include the image collecting device connecting with MCU controller, inductor, alarm dress It sets, memory module, signal delivery module, background server and the receipts terminal being connect by background server with MCU controller, when When the monitoring system works, the MCU controller reads described image acquisition device acquired image information and the sense Device pressure information collected is answered, by the MCU controller by described image information and pressure information respectively at prestoring figure It information and prestores pressure information and is compared, when any one information and prestored information in described image information and pressure information When mismatch, MCU controller control warning device movement, the memory module is by image information, pressure information and positioning Information is stored in specified folder, and is sent to background server by signal delivery module, is somebody's turn to do so that background server is sent To terminal is received, receive terminal can receive and show the image letter for entering barrier in the correspondence monitoring area received image information Breath and location information, so that user directly passes through and receives terminal and can get safe condition in monitoring area, while backstage Server passes through the image information in the monitoring area obtained and corresponds to the read access time and positioning when getting image information Information solves in the prior art, to carry out real-time early warning to the safe condition in surveillance area to subway door and train door Between in the monitoring that whether there are obstacles, object of reference usually is set in the tailstock, driver passes through headstock observation tailstock object of reference Integrality to determine whether there is barrier, be easy to cause observation imperfect, there are very big blind areas, but also may be due to driver The problem of fatigue causes erroneous judgement to happen.

In addition, according to the present invention between above-mentioned subway shield door and train door monitoring foreign bodies monitoring system, can be with With following additional technical characteristic:

Further, described image acquisition device further includes a coding compression module connecting with the MCU controller, institute State coding compression module be used to carry out described image information H.264 compressed encoding to form an image data unit, and will point The image information addition packet header RTP separated out encapsulates the RTP data packet to form RTP data packet, finally sends the RTP number According to packet to the reception terminal.

Further, the shield door is equipped with a handrail and alarm button, and the handrail is equipped with strain gauge, institute It states alarm button and is electrically connected with MCU controller with strain gauge, the alarm button and pressure sensor are in real time by institute The alarm signal and pressure signal of acquisition are sent to MCU controller, the MCU controller be used for according to the alarm signal of acquisition and Pressure signal determines whether warning device acts.

Further, the monitoring system further includes a voltage regulator module being electrically connected with the MCU controller, described Voltage regulator module is for being adjusted the operating voltage of the monitoring system, wherein the power module and light compensating module Operating voltage be 12V, the operating voltage of the MCU controller is 5V.

Further, the smooth compensating module include obtain receive unit, optical signal processing unit, light emitting processing unit and Light emitting unit,

The light receiving unit, for receiving the first optical signal between current shield door and train door, and by described One optical signal is forwarded to optical signal processing unit after being converted to first voltage signal；

The optical signal processing unit, for the first voltage signal received to be converted to second voltage signal, And signal compensation is carried out to second optical signal after carrying out limited range enlargement processing, by second optical signal after signal compensation Be converted to second voltage signal；

The light emitting processing unit, treated for will carry out limited range enlargement, and the second voltage signal is converted to institute The second optical signal is stated, and optical signal compensation is carried out to second optical signal；

The light emitting unit biases for that will carry out compensated second optical signal of optical signal, and passes through Second optical signal after biasing compensates the ambient brightness between current shield door and train door.

Further, the alarm device includes being electrically connected voice alarm module, LED with the MCU controller respectively Indicator light, when alarm device movement, the voice alarm module is switched to the second casting shape by one first casting state State, the LED light have the first instruction state to be switched to the second instruction state.

Further, the MCU controller uses Atmega16L chip.

Further, the locating module uses one of GPS module, Beidou positioning module, uwb locating module or more Kind.

Further, the reception terminal is any one of mobile phone, tablet computer, computer, intelligent wearable device.

Further, the signal delivery module is bluetooth module, WiFi module, 2G module, 3G module, 4G module, GSM One of module, udp broadcast module are a variety of.

Additional aspect and advantage of the invention will be set forth in part in the description, and will partially become from the following description Obviously, or embodiment through the invention is recognized.

Detailed description of the invention

Fig. 1 is the monitoring system of monitoring foreign bodies between the subway shield door and train door of first embodiment of the invention proposition Structural block diagram；

Fig. 2 is the concrete structure schematic diagram of image collecting device in Fig. 1；

Fig. 3 is the shield door schematic diagram in terms of orbital direction；

Local map of the Fig. 4 between station and train.

Main element symbol description:

Shield door	1	Train door	2
				Power module	10	MCU controller	20
Image collecting device	30	Camera	31
				Light compensating module	32	Locating module	33
Image processing module	34	Inductor	40
				Presser sensor module	41	Signal processing module	42
Warning device	50	Memory module	60
				Signal delivery module	70	Background server	80
Receive terminal	90

The present invention that the following detailed description will be further explained with reference to the above drawings.

Specific embodiment

In order to make the foregoing objectives, features and advantages of the present invention clearer and more comprehensible, with reference to the accompanying drawing to the present invention Specific embodiment be described in detail.Many details are explained in the following description in order to fully understand this hair It is bright.But the invention can be embodied in many other ways as described herein, those skilled in the art can be not Similar improvement is done in the case where violating intension of the present invention, therefore the present invention is not limited to the specific embodiments disclosed below.

It should be noted that it can directly on the other element when element is referred to as " being fixedly arranged on " another element Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it, which can be, is directly connected to To another element or it may be simultaneously present centering elements.Term as used herein " vertical ", " horizontal ", " left side ", " right side ", "upper", "lower" and similar statement for illustrative purposes only, rather than the device or member of indication or suggestion meaning Part must have a particular orientation, be constructed and operated in a specific orientation, therefore be not considered as limiting the invention.

In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " fixation " etc. Term shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can be machine Tool connection, is also possible to be electrically connected；It can be directly connected, two members can also be can be indirectly connected through an intermediary Connection inside part.For the ordinary skill in the art, above-mentioned term can be understood in this hair as the case may be Concrete meaning in bright.Term " and or " used herein include the arbitrary of one or more relevant listed items and All combinations.

Foreign matter is supervised between a kind of subway shield door and train door that first embodiment of the invention proposes referring to FIG. 1 to FIG. 4, The monitoring system of survey, wherein further include the MCU control being electrically connected with the power module 10 including rechargable power supplies module 10 Device 20, the image collecting device 30 connecting with MCU controller 20, inductor 40, warning device 50, memory module 60, signal pass Send module 70, background server 80 and the receipts terminal 90 connecting by background server 80 with MCU controller 20.Wherein, described Power module 10 to the monitoring system for being powered；Described image acquisition device 30 and inductor 40 are covered in required monitoring Region monitors image information and pressure information in region, and described image information and pressure information is passed through letter needed for obtaining Number delivery module 70 is sent to background server 80, and the background server 80 handles and forwards the image information to receiving terminal 90.Described image information includes the location information of the monitoring area, timing node information, current monitor status information etc..

Further, since the route of subway is longer, in order to guarantee the feasibility of scheme, when it is implemented, can basis The distance of each website of subway is divided into multiple node regions, is all provided in each node region to region division is carried out along subway There are power module, image collecting device, inductor, warning device, memory module, signal delivery module, while configuring multiple MCU Controller, a MCU controller are responsible for image collecting device, inductor, alarm dress in multiple node regions adjacent thereto It sets, the communication of memory module, signal delivery module, for example, a MCU controller is responsible in 3 node regions adjacent thereto Acquisition device, inductor, warning device, memory module, signal delivery module communication, to avoid ought wherein a MCU controller therefore The monitoring system remains to work normally when barrier.In addition, also needing to configure one or more background server, it is responsible for data processing and knot The commenting of fruit, early warning etc., which may be disposed in the monitoring room of monitoring center.

Further, in this embodiment the MCU controller 20 uses Atmega16L chip, which has A/D module With PWM adjustment module, while it is small in size, possesses In-System Programmable Flash, the 512 byte EEPROM of 16K byte, supports Debugging and programming, moderate in piece, superior performance.The memory module 60 uses SD card image/video memory module.It is described Signal delivery module 70 is bluetooth module, in WiFi module, 2G module, 3G module, 4G module, gsm module, udp broadcast module It is one or more.The reception terminal 90 is any one of mobile phone, tablet computer, computer, intelligent wearable device.

Further, described image acquisition device 30 includes camera 31, light compensating module 32, locating module 33 and image Processing module 34.

Specifically, installing baffle additional on the surface perpendicular to 1 two sides of shield door, camera is installed at the top of two side baffles 31, the quantity of the photographing module 31 be it is multiple, be spacedly distributed in the two sides of shield door 1, to acquire shield door 1 and train door It whether there is foreign matter between 2；The smooth compensating module 32 is set to shield door 1 close to the side of train door 2, the light compensating module 32 Light for changing to light and shade between shield door 1 and train door 2 compensates, and is obtained with improving 31 image of photographing module Reliability；The locating module 33 is using GPS module, Beidou positioning module and uwb locating module, in order to pass through positioning system System obtains the location information in monitored region, and wherein location information includes the information such as longitude, latitude, path, monitoring point.This implementation Example in, the GPS module using U-BLOX EG12-U8 module.Described image processing module 34 for read, parse and The image information that camera 31 acquires is handled, and image information is sent to MCU controller 20 by treated.

Further, the smooth compensating module 32 includes obtaining to receive unit, optical signal processing unit, light emitting processing unit And light emitting unit.

Specifically, the light receiving unit, for receiving the first optical signal between current shield door 1 and train door 2, and Optical signal processing unit is forwarded to after first optical signal is converted to first voltage signal；The optical signal processing unit, For the first voltage signal received to be converted to second voltage signal, and carry out after limited range enlargement processing to described Two optical signals carry out signal compensation, and second optical signal after signal compensation is converted to second voltage signal；The light hair Processing unit is penetrated, treated for will carry out limited range enlargement, and the second voltage signal is converted to second optical signal, and Optical signal compensation is carried out to second optical signal；The light emitting unit, for compensated second light of optical signal will to be carried out Signal biases, and by second optical signal after biasing to current shield door 1 and train door 2 it Between ambient brightness compensate.

It should be understood that the first optical signal between the current shield door 1 received and train door 2 is changed to first first Optical signal processing unit is forwarded to after voltage signal, the optical signal processing unit turns the first voltage signal received It is changed to second voltage signal, and the second voltage signal is subjected to limited range enlargement processing, is avoided due to the electricity No. first It is caused different between the subway shield door 1 and train door 2 during carrying out signal transmission and conversion since signal is decayed The time delay of the monitoring system of object monitoring；By carrying out optical signal compensation to carrying out limited range enlargement treated the second optical signal, keep away Exempt from the excessively faint loss for leading to transmission process of second optical signal and information is lost, meets practical application request；Pass through It will carry out compensated second optical signal of optical signal to bias, to realize the calibration and compensation of second optical signal； Finally the ambient brightness between current shield door 1 and train door 2 is carried out by second optical signal after biasing Compensation.