CN207611460U - A kind of road construction region security detecting and warning system - Google Patents
A kind of road construction region security detecting and warning system Download PDFInfo
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- CN207611460U CN207611460U CN201721831314.1U CN201721831314U CN207611460U CN 207611460 U CN207611460 U CN 207611460U CN 201721831314 U CN201721831314 U CN 201721831314U CN 207611460 U CN207611460 U CN 207611460U
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Abstract
The utility model discloses a kind of road construction region security detecting and warning systems, are made of control panel, PLC controller, image acquisition system, image processing identifying system, hazardous vehicles alarm system；The image acquisition system is made of the camera being fixed on elevating lever, acquires road surface video in real time, and image display, which receives, shows road surface video pictures.Image processing identifying system carries out image recognition.Hazardous vehicles alarm system is in selected safety zone, dangerous discernment is carried out to the image by the processing of image processing identifying system, if judging dangerous vehicle, image processing identifying system sends out alarm signal and is immediately sent to PLC controller, PLC controller output end output control signal control audible-visual annunciator warning driving vehicle driver and field personnel.The utility model, simple in structure, easy for assemble or unload, security warning accurately and timely, is suitable for road construction operation.
Description
Technical field
The utility model is related to a kind of road construction region security detecting and warning systems, belong to site operation region warning peace
Full control field.
Background technology
Road construction is carried out in current highway there is no the safe detecting and warning system of construction area, road maintenance personnel or cleaning
Greening personnel only isolate safe construction region, Construction traffic and personnel are in area in construction operation on road with cone
Construction operation in domain.But due to the presence of area of isolation, the congestion of traffic is not only resulted in, and have do not abide by much every year
The vehicle for keeping traffic rules swarms into construction area, the case for causing construction equipment and construction personnel to injure.In order to which effective guarantee is applied
The safety of construction equipment and construction personnel in the domain of work area, special open send out this system, inform that construction worker has vehicle to give warning in advance
Or pedestrian swarm into construction area.
Utility model content
Technical problem to be solved by the present invention lies in overcome defect of the existing technology, provide a kind of road and apply
Work region security detecting and warning system is identified the vehicle and pedestrian broken in and makes corresponding alarm.
A kind of road construction region security detecting and warning system of the utility model, by control panel, PLC controller, image
Acquisition system, image processing identifying system, hazardous vehicles alarm system composition.
The image acquisition system, is made of camera and elevating lever, and camera is fixed on elevating lever.
The camera uses 360 degrees omnidirection high-definition camera.
The control panel, including total power switch, elevating lever control switch, image display, audible-visual annunciator.Total electricity
Source switch export and PLC controller B-source+interface, image acquisition system C power+interface, image procossing identifying system D power supplys+
Interface, hazardous vehicles alarm system E power supplys+interface connection.
Described image display links the camera of image acquisition system by wirelessly or non-wirelessly mode, by image collection
The image of system acquisition is shown in the display.It is defeated that the camera of the image acquisition system connects the PLC controller signal
Enter.The audible-visual annunciator connects PLC controller signal output interface.
The image processing identifying system signal input/output interface, hazardous vehicles alarm system signal input/output connect
Mouth is separately connected the PLC controller signal input/output interface, and PLC controller identifies image acquisition system, image processing
System, each system output of hazardous vehicles alarm system signal analyzed, comprehensive calculation process.
Image processing identifying system, by image acquisition system through PLC controller transfer come video file, carry out image
Identification, identifies gabarit, travel speed, travel direction, security protection region, security protection boundary, the safe auxiliary line of vehicle.
Hazardous vehicles alarm system, in selected safety zone, the image of the processing by image processing identifying system,
From PLC controller transfer, hazardous vehicles alarm system embedded software carries out dangerous discernment, if judging dangerous vehicle, shadow
It sends out alarm signal as handling identifying system and is immediately sent to PLC controller, the output control signal control of PLC controller output end
Audible-visual annunciator warning driving vehicle driver and field personnel processed.
The utility model, simple in structure, easy for assemble or unload, security warning accurately and timely, is suitable for road construction operation.
Description of the drawings
Fig. 1, the utility model road construction region security detecting and warning system working site status diagram.
Fig. 2, the utility model road construction region security detecting and warning system control schematic diagram.
Specific implementation mode
Below in conjunction with the accompanying drawings, the utility model road construction region security detecting and warning system is made further specifically
It is bright.
Shown in FIG. 1 is the utility model road construction region security detecting and warning system working site status diagram,
Wherein, road construction region security curtain wall system 1, safety isolation protective object 2, shunting markings 3.
The shunting markings 3 are the boundary tag lines in each track on road, for prompting driver's vehicle to be gone
The track sailed.
The safety isolation protective object 2, is made of cone, construction warning signs, warning lamp.
Road construction region security curtain wall system 1, by control panel A, PLC controller B, image acquisition system C, image
Manage identifying system D, hazardous vehicles alarm system E compositions.
As shown in Fig. 2, by control panel A, PLC controller B, image acquisition system C, image processing identifying system D, danger
Vehicle alarming system E compositions.
Image acquisition system C, is made of camera and elevating lever, and the camera uses 360 degrees omnidirection high-definition camera
Head, camera are fixed on elevating lever.Elevating lever connects for more piece, is controlled and is lifted using more piece cylinder, control is simple and convenient.
The control panel A, including total power switch, elevating lever control switch, image display, audible-visual annunciator.Always
Power switch exports and PLC controller B-source+interface, image acquisition system C power+interface, image procossing identifying system D electricity
Source+interface, hazardous vehicles alarm system E power supplys+interface connection.
Described image display B is connect with display, and the camera shooting of image acquisition system is linked by wirelessly or non-wirelessly mode
Head shows the image that image acquisition system acquires in the display.The camera of image acquisition system connects the PLC controls
Device signal inputs.The audible-visual annunciator connects PLC controller signal output interface.
The image processing identifying system signal input/output interface, hazardous vehicles alarm system signal input/output connect
Mouth is separately connected the PLC controller signal input/output interface, and PLC controller identifies image acquisition system, image processing
System, each system output of hazardous vehicles alarm system signal analyzed, comprehensive calculation process.
Image processing identifying system D, by image acquisition system through PLC controller transfer come video file, carry out figure
As identification, gabarit, travel speed, travel direction, security protection region, security protection boundary, the safety auxiliary of vehicle are identified
Line.
Hazardous vehicles alarm system E, in selected safety zone, the video file acquired in real time is known by image processing
The processing of other system D identifies the angle in the direction and auxiliary line of current vehicle traveling, when angle value exceeds range of set value
（Setting value can be with real time modifying）, image processing identifying system D sends out alarm signal and is immediately sent to PLC controller B, PLC
Controller B output ends output control signal control audible-visual annunciator warning driving vehicle driver and field personnel.
Lower mask body introduces the control flow of the control system.
The region that will be constructed when working first carries out safety and deploys to ensure effective monitoring and control of illegal activities, and construction personnel and equipment enter after the completion of deploying to ensure effective monitoring and control of illegal activities safely
1 equipment of region security curtain wall system is placed at about 200 meters of distance construction location by safe construction region, this distance is shadow
As acquisition system C acquires the optimum distance of image.Total power switch on control panel A is allocated to open position, direction switch,
PLC controller B, image acquisition system C, image processing identifying system D, hazardous vehicles alarm system E obtain electric start-up operation, then dial
Dynamic direction switch makes image collection camera rise to the height for needing to image, and height is about at 30 meters or so.Then image images
Head will acquire the image of 200 meters of radius, then image is transmitted to image display and image processing identification system in control panel A
It unites in D, meeting real-time display goes out state such as direction, track, speed and the construction area range of driving vehicle in image display
The image of equal associated pictures.At this moment we can set security parameter in image processing identifying system D,（Safe construction area
Domain, reference identification object, reference identification line, time of fire alarming, alarm content, the angle value in driving vehicle direction and auxiliary line）By this
A little parameter settings are good will first to carry out testing and has confirmed that the parameter safety of setting is reasonable.
In this control system, by the shunting tag line 3 in Fig. 1 as tag line, that is, auxiliary line is referred to, as benchmark
The angle between traveling direction of traffic and tag line is identified, further according to the speed that vehicle travels, when control system makes alarm
Between and mode, i.e., in identical speed, angle it is not of uniform size；Or in identical angle, speed differs, the report that system is made
It is alert, but the time for sending out alarm is different.Angle is bigger, and the time of fire alarming that the faster system of speed is made is shorter, such energy
Warning is quickly made, the security risk of personnel and equipment are reduced；Angle is smaller, and the time of fire alarming that the lower system of speed is made is more
Long, i.e., driver is possible to the route that oneself finds vehicle shift traveling under such conditions, and timely self-recision travels
Direction, by correct route running, so there is no need to send out warning, system can be worked with normal operation after the completion of test.
It after construction, stirs direction switch and elevating lever is retracted to off position, i.e. extreme lower position, be then shut off total
Power switch, equipment can be with transitions.
This system is to send out alarm when driving vehicle deviates from correct travel route or may deviate from travel route, with
Vehicle operator and site operation personnel are prompted, are judged in time, the generation of road construction harm is reduced.
Claims (2)
1. a kind of road construction region security detecting and warning system, by control panel, PLC controller, image acquisition system, image
Handle identifying system, hazardous vehicles alarm system composition；It is characterized in that：
The image acquisition system, is made of camera and elevating lever, and camera is fixed on elevating lever；
The control panel, including total power switch, elevating lever control switch, image display, audible-visual annunciator；General supply is opened
It closes output and PLC controller B-source+interface, image acquisition system C power+interface, image procossing identifying system D power supplys+connects
Mouth, hazardous vehicles alarm system E power supplys+interface connection；
Described image display links the camera of image acquisition system by wirelessly or non-wirelessly mode；The image collection system
The camera of system connects the PLC controller signal input；The audible-visual annunciator connects PLC controller signal output interface；
The image processing identifying system signal input/output interface, hazardous vehicles alarm system signal input/output interface point
The PLC controller signal input/output interface is not connected.
2. road construction region security detecting and warning system according to claim 1, it is characterized in that：The camera uses
360 degrees omnidirection high-definition camera.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721831314.1U CN207611460U (en) | 2017-12-25 | 2017-12-25 | A kind of road construction region security detecting and warning system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721831314.1U CN207611460U (en) | 2017-12-25 | 2017-12-25 | A kind of road construction region security detecting and warning system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207611460U true CN207611460U (en) | 2018-07-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201721831314.1U Active CN207611460U (en) | 2017-12-25 | 2017-12-25 | A kind of road construction region security detecting and warning system |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108831191A (en) * | 2018-08-13 | 2018-11-16 | 山东省交通规划设计院 | Relate to road production of intelligent secure machine people and its implementation |
| CN109671245A (en) * | 2018-12-29 | 2019-04-23 | 南京奥杰智能科技有限公司 | Road work personnel safety early warning system |
| CN109961599A (en) * | 2019-05-14 | 2019-07-02 | 湖南省高速百通建设投资有限公司 | A kind of road construction security alerting system based on machine vision |
| CN110009933A (en) * | 2019-05-07 | 2019-07-12 | 上海力阳道路加固科技股份有限公司 | A kind of device and method thereof of road construction area monitoring and warning |
| CN112991747A (en) * | 2021-05-10 | 2021-06-18 | 交通运输部公路科学研究所 | Risk monitoring method and device for road operation area and electronic equipment |
-
2017
- 2017-12-25 CN CN201721831314.1U patent/CN207611460U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108831191A (en) * | 2018-08-13 | 2018-11-16 | 山东省交通规划设计院 | Relate to road production of intelligent secure machine people and its implementation |
| CN109671245A (en) * | 2018-12-29 | 2019-04-23 | 南京奥杰智能科技有限公司 | Road work personnel safety early warning system |
| CN110009933A (en) * | 2019-05-07 | 2019-07-12 | 上海力阳道路加固科技股份有限公司 | A kind of device and method thereof of road construction area monitoring and warning |
| CN109961599A (en) * | 2019-05-14 | 2019-07-02 | 湖南省高速百通建设投资有限公司 | A kind of road construction security alerting system based on machine vision |
| CN112991747A (en) * | 2021-05-10 | 2021-06-18 | 交通运输部公路科学研究所 | Risk monitoring method and device for road operation area and electronic equipment |
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