CN204291236U - Motor vehicle abnormal behaviour monitoring device on a kind of through street - Google Patents
Motor vehicle abnormal behaviour monitoring device on a kind of through street Download PDFInfo
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- CN204291236U CN204291236U CN201420817451.XU CN201420817451U CN204291236U CN 204291236 U CN204291236 U CN 204291236U CN 201420817451 U CN201420817451 U CN 201420817451U CN 204291236 U CN204291236 U CN 204291236U
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Abstract
The utility model provides the monitoring device of the motor vehicle abnormal behaviour on a kind of through street, comprise field monitoring unit and backstage Supervisory Unit, first wireless bridge of described field monitoring unit, panoramic high-definition video camera, high definition ball machine are connected with described first network switch interactive mode respectively with IP network broadcast power amplifier, and the output of IP network broadcast power amplifier is connected with loudspeaker; Described backstage Supervisory Unit comprises monitoring host computer, and described monitoring host computer is connected with the second wireless bridge interactive mode by second network switch; Wireless Data Transmission is carried out by the first wireless bridge, the second wireless bridge between institute's field monitoring unit and backstage Supervisory Unit.The utility model is automatically captured and is identified the exception of motor vehicle on the type through street of various roads and travels behavior, and broadcast caveat by wireless transmission and on-the-spot loudspeaker, timely prompting driver normally travels, and effectively can avoid the generation of major traffic accidents, ensure safety.
Description
Technical field
The utility model relates to field of road traffic safety, particularly relates to the motor vehicle abnormal behaviour monitoring device on through street.
Background technology
Along with socioeconomic fast development, substantially interconnecting of highway is achieved between city, also there is a lot of expressway in urban inner, as enclosed type road, viaduct etc., motor vehicle travels on these through streets, not only will limit its maximum speed, and will limit its minimum speed, namely motor vehicle must keep certain speeds.Because motor vehicle travels hourly velocity very soon on through street, slightly just easily there are major traffic accidents in mistake, causes car crash.Statistics shows, the parking of motor vehicle on through street, go slowly, the abnormal behaviour such as reversing, become continue driving over the speed limit, caused another principal element of road traffic accident after fatigue driving.At present mainly by means of the automobile overspeed peccancy detection recording equipment be arranged on through street, can capture overspeed violation motor vehicle and punish, effectively reduce motor vehicle from speeding behavior; By means of the Policy Conditions limited continuous driving time and vehicle carried driving people fatigue detecting equipment, effectively can reduce driver fatigue and travel behavior.But motor vehicle some sections on through street, as near ring road mouth, near the crossing that crosses, near scenic spot etc., the similar parking of easy appearance, go slowly, move backward, the abnormal behaviour such as to drive in the wrong direction, owing to lacking necessary monitoring and caution device, these abnormal behaviours have become the main hidden danger of Expressway Traffic safety.
Utility model content
The utility model, for the deficiency of existing through street traffic safety precautionary technology, provides the monitoring device of the motor vehicle abnormal behaviour on a kind of through street.
It carries out video monitoring on a large scale based on panoramic high-definition video camera to through street, and at system monitoring main frame, video image is processed, identify the parking of motor vehicle, go slowly, reversing, drive in the wrong direction wait exception travel behavior, obtain the position of abnormal motor vehicle simultaneously, control integrated high definition ball machine again and videoscanning is carried out to abnormal motor vehicle, capture, obtain the picture rich in detail of abnormal motor vehicle and license plate thereof, and utilize literary periodicals technology to generate specific aim warning term, by loudspeaker in road live play, abnormal motor vehicle is guided normally to travel, thus elimination hidden peril of accident.
Motor vehicle abnormal behaviour monitoring device on a kind of through street, comprise field monitoring unit and backstage Supervisory Unit, described field monitoring unit comprises panoramic high-definition video camera, high definition ball machine and loudspeaker on the cross bar being arranged on the rod end being positioned at through street roadside, described vertical rod is provided with cabinet and the first wireless bridge, in described cabinet, is provided with IP network broadcast power amplifier and first network switch; Described first wireless bridge, panoramic high-definition video camera, high definition ball machine are connected with described first network switch interactive mode respectively with IP network broadcast power amplifier, and the output of described IP network broadcast power amplifier is connected with described loudspeaker;
Described backstage Supervisory Unit comprises monitoring host computer, and described monitoring host computer is connected with the second wireless bridge interactive mode by second network switch;
Wireless Data Transmission is carried out by the first wireless bridge, the second wireless bridge between described field monitoring unit and backstage Supervisory Unit.
Further scheme, described backstage Supervisory Unit also comprises the ball machine monitoring station and panoramic camera monitoring station that are connected with second network switch interactive mode respectively, and described ball machine monitoring station drives high definition ball machine by second network switch, the second wireless bridge, the first wireless bridge and first network switch successively; Described panoramic camera monitoring station drives panoramic camera work by second network switch, the second wireless bridge, the first wireless bridge and first network switch successively.
Further scheme, described second network switch interactive mode is connected with server and disk array.
In the utility model, panoramic high-definition video camera, high definition ball machine and the first wireless bridge are all installed on the crossbeam of roadside vertical rod of through street: wherein panoramic high-definition video camera can gather the on-the-spot 360 degree of full-view video images of through street, vide image resolution is 2048 × 1536, according to after H.264 protocol code, to be sent to the panoramic camera monitoring station in the Supervisory Unit of backstage 15 frames/second.High definition ball machine receives the scanning that in the Supervisory Unit of backstage, monitoring host computer is sent and captures order and abnormal vehicle position data; the realization of control high definition ball machine head horizontally rotates or flip vertical points to abnormal motor vehicle pick-up lens; control the high clear video image that the collection of pick-up lens focal length is amplified again; obtain abnormal motor vehicle and license plate image thereof clearly; its vide image resolution is 1920 × 1080; according to after H.264 protocol code, to be sent to the ball machine monitoring station in the Supervisory Unit of backstage 30 frames/second.Under normal circumstances, high definition ball machine understands auto-returned pick-up lens preset position after gathering the abnormal Vehicle video image in 3 seconds; Namely high definition ball machine can be controlled by monitoring host computer, also can realize Artificial Control on ball machine monitoring station, and auto-returned preset position after 30 seconds that terminate in Artificial Control, and manually operated priority is higher than automatic control.First wireless bridge forms radio communication chain circuit with the second wireless bridge being installed on backstage Supervisory Unit, wireless bridge Visual communications distance reaches 50 kilometers, transmission rate, more than 150MBPS, can complete the Wireless transceiver of HD video, HD Audio and the control data between road field unit equipment and backstage Supervisory Unit equipment well.
IP network broadcast power amplifier and first network switch are installed in the cabinet in the vertical rod of through street roadside, IP network broadcast power amplifier receives the high-fidelity phonetic warning information that monitoring host computer is sent, after carrying out Audio power amplifier, and be sent to loudspeaker and play, for warning the driver of abnormal motor vehicle on through street; Phonetic warning information comprises the voice of monitoring host computer synthesis and propagandaing directed to communicate of backstage operator on duty.The second network switch of first network switch and backstage Supervisory Unit all has good environmental suitability, realizes the transmission of the data such as the video between each equipment, audio frequency and interconnects.
Panoramic camera monitoring station processes 360 degree of full-view video images that panoramic camera is passed back, is 90 degree of four split screen video image spherical video image spread, and monitored by corresponding through street two screen video images are sent to monitoring host computer and process; Four split screen video images are kept in disk array simultaneously, consult after being convenient to and reprint; Panoramic camera monitoring station can adjust parameters such as the vide image resolution of panoramic camera, brightness, saturation, contrasts.
Ball machine monitoring station shows the high clear video image that high definition ball machine is passed back, high clear video image is kept in disk array simultaneously, consults and reprint after being convenient to; Simultaneously can the The Cloud Terrace of Non-follow control high definition ball machine and camera lens, picture is carried out to specifically monitored region and amplifies display; Utilize 255 presetting bits of ball machine, wherein 1 for ball machine initial preset position, and 254 monitoring subareas on the corresponding panoramic shooting machine monitoring road surfaces of all the other 254 presetting bits, realize high definition ball machine and cover the high clear video image of whole road surfaces guarded region.During work; order and abnormal vehicle position data are captured in the scanning that ball machine monitoring station reception monitoring host computer is sent; vehicle position data become one-to-one relationship with the presetting bit of ball machine; ball machine monitoring station controls high definition ball machine and points to corresponding presetting bit; the high definition video image capture of abnormal motor vehicle is returned; be sent to system monitoring main frame, acquisition time is 3 seconds, then auto-returned initial preset position.
Monitoring host computer is the key process unit of whole system, pending video image stream is received from panoramic camera monitoring station, motor vehicle is detected in the guarded region that video image delimited, and motor-driven vehicle going behavior is analyzed, abnormal behaviours such as having similar parking if detect, go slowly, move backward, drive in the wrong direction, then output abnormality motor vehicle behavior type and position data carry out subsequent treatment; In remaining processing sequences; monitoring host computer collects the high-definition image of abnormal motor vehicle by ball machine monitoring station; and utilize motor vehicle trade mark identification software to obtain the abnormal motor vehicle trade mark; according to " license plate number " and " abnormal behaviour type "; literary periodicals technology is adopted to synthesize a caveat; the loudspeaker being sent to road scene is broadcasted; remind abnormal automobile driver to carry out normal driving, the information such as abnormal motor vehicle photo, license plate number, abnormal behaviour type are recorded in system server simultaneously.
Server is used for the long-term information such as photo, license plate number, abnormal behaviour type, abnormal behaviour time of origin, place of preserving abnormal motor vehicle; statistical analysis can be carried out to motor vehicle abnormal behaviour; and can carry out easily retrieving, consulting, data can be provided for punishing further.Disk array, for the high clear video image preserving panoramic high-definition video camera, integrated high definition ball machine gathers, is prepared against and will be retrieved from now on and consult.
So monitoring host computer in the utility model, ball machine monitoring station, panoramic camera monitoring station are be provided with existing relevantly supportingly to control high definition ball machine, panoramic camera etc. and the computer of software for display, and server and disk array are the equipment for storing data, image etc.So they are all concrete equipment; the utility model only protects connection between each equipment and position relationship; and do not relate to the of the methods such as calculating concrete separately in monitoring host computer, ball machine monitoring station, panoramic camera monitoring station, judgement and driving own; therefore the utility model does not relate to method, it is the protect object belonging to utility model.
The utility model is on the basis realizing road video monitoring; the Common Abnormity of motor vehicle on through street can be automatically identified and travel behavior; and by loudspeaker broadcast caveat; timely prompting driver normally travels; effectively can avoid the generation of major traffic accidents, protection people's life and property safety.And the data record such as photo, time, position, abnormal behaviour type that motor vehicle abnormal behaviour is captured is kept at server and disk array, be convenient to large data statistic analysis, for scientific forecasting is done in through street traffic safety; Meanwhile, utilize the data of record can punish vehicle driver violating the regulations, improve the cost violating the regulations of driver.
The utility model utilizes the wireless transmission between the first wireless bridge and the second wireless bridge to realize the transmission of high clear video image, high fidelity speech and control data between through street field monitoring unit and backstage Supervisory Unit, without the need to cable laying or optical fiber, difficulty of construction is little, easy to maintenance.
The utility model utilizes panoramic high-definition video camera to do global video monitor, and at monitoring host computer, 254 monitoring subareas are divided into guarded region, and each monitoring subarea is numbered, and make monitoring subarea numbering number consistent with the preset position of high definition ball machine, monitoring subarea numbering again at the motor vehicle of generation abnormal behaviour is used as the position data of this motor vehicle, this position data is converted to the preset position numbering of high definition ball machine, makes high definition ball machine forward the position at motor vehicle place to from initial preset position; Thus achieve the motor vehicle abnormal behaviour of various roads type (as yi word pattern road, tee T road, cross road etc.) is detected and the candid photograph such as image, data exactly, use flexibly, monitoring is accurately.
Accompanying drawing explanation
Fig. 1 is the utility model principle schematic;
Fig. 2 is field monitoring unit mounting structure schematic diagram.
Embodiment
As shown in Figure 1, 2, monitoring device comprises field monitoring unit 1 and backstage Supervisory Unit 2, described field monitoring unit 1 comprises the panoramic high-definition video camera 101, high definition ball machine 102 and the loudspeaker 104 that are arranged on the cross bar 4 being positioned at through street roadside vertical rod 3 top, described vertical rod 3 is provided with cabinet 5 and the first wireless bridge 106, in described cabinet 5, is provided with IP network broadcast power amplifier 103 and first network switch 105; Described first wireless bridge 106, panoramic high-definition video camera 101, high definition ball machine 102 are connected with described first network switch 105 interactive mode respectively with IP network broadcast power amplifier 103, and the output of described IP network broadcast power amplifier 103 is connected with loudspeaker 104;
Backstage Supervisory Unit 2 comprises monitoring host computer 203, ball machine monitoring station 202, panoramic camera monitoring station 201, second wireless bridge 206, second network switch 205, server 204 and disk array 207; Described second network switch 205 is connected with monitoring host computer 203, ball machine monitoring station 202, panoramic camera monitoring station 201, second wireless bridge 206, server 204 and disk array 207 interactive mode respectively;
Carry out by the first wireless bridge 106, second wireless bridge 206 the mutual transmission that Wireless Data Transmission realizes high clear video image, high fidelity speech and control data between field monitoring unit and backstage Supervisory Unit between field monitoring unit 1 and backstage Supervisory Unit 2.
This monitoring device is by the on-the-spot 360 degree of full-view video images of panoramic high-definition camera acquisition through street, be sent in panoramic camera monitoring station in the Supervisory Unit of backstage and monitoring host computer by first network switch and the first wireless bridge, monitoring host computer reads in the video image stream of panoramic high-definition video camera, and be single-frame images according to H.264 protocol-decoding, then deblurring and background refresh process are carried out to image, and detect that the motor vehicle in image carries out detection and tracking; Simultaneously to the motor-driven vehicle going behavior in image analyze judge motor vehicle parking, drive in the wrong direction, move backward, the abnormal behaviour such as to go slowly; Monitoring subarea numbering again at the motor vehicle of abnormal behaviour is used as the position data of this motor vehicle and the preset position numbering of high definition ball machine, monitoring host computer is sent to ball machine monitoring station scan control order and presetting bit numbering, ball machine monitoring station is ordered about high definition ball machine forwards motor vehicle place to position from initial preset position and is carried out the shooting of amplification high clear video image to motor vehicle, will obtain abnormal motor vehicle and license plate image thereof clearly and send ball machine monitoring station to by wireless transmission; Monitoring host computer identifies automobile license plate in image number, and the automobile license plate number identified and its abnormal behaviour are combined into a caveat, and sends sound and light alarm signal simultaneously, and prompting operator on duty note; Caveat is play at through street scene by IP network broadcast again, captures high definition ball machine about the image of this abnormal motor vehicle, time, position data, the number-plate number, abnormal behaviour class record are stored in server or disk array simultaneously.
Above embodiment is not limited only to protection range of the present utility model, all modify based on basic thought of the present utility model or change all belong to protection range of the present utility model.
Claims (3)
1. the motor vehicle abnormal behaviour monitoring device on a through street, comprise field monitoring unit and backstage Supervisory Unit, it is characterized in that: described field monitoring unit comprises panoramic high-definition video camera, high definition ball machine and loudspeaker on the cross bar being arranged on the rod end being positioned at through street roadside, described vertical rod is provided with cabinet and the first wireless bridge, in described cabinet, is provided with IP network broadcast power amplifier and first network switch; Described first wireless bridge, panoramic high-definition video camera, high definition ball machine are connected with described first network switch interactive mode respectively with IP network broadcast power amplifier, and the output of described IP network broadcast power amplifier is connected with described loudspeaker;
Described backstage Supervisory Unit comprises monitoring host computer, and described monitoring host computer is connected with the second wireless bridge interactive mode by second network switch;
Wireless Data Transmission is carried out by the first wireless bridge, the second wireless bridge between described field monitoring unit and backstage Supervisory Unit.
2. monitoring device according to claim 1, it is characterized in that: described backstage Supervisory Unit also comprises the ball machine monitoring station and panoramic camera monitoring station that are connected with second network switch interactive mode respectively, and described ball machine monitoring station drives high definition ball machine by second network switch, the second wireless bridge, the first wireless bridge and first network switch successively; Described panoramic camera monitoring station drives panoramic camera work by second network switch, the second wireless bridge, the first wireless bridge and first network switch successively.
3. monitoring device according to claim 1, is characterized in that: described second network switch interactive mode is connected with server for storing and disk array.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420817451.XU CN204291236U (en) | 2014-12-22 | 2014-12-22 | Motor vehicle abnormal behaviour monitoring device on a kind of through street |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420817451.XU CN204291236U (en) | 2014-12-22 | 2014-12-22 | Motor vehicle abnormal behaviour monitoring device on a kind of through street |
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| CN204291236U true CN204291236U (en) | 2015-04-22 |
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| CN201420817451.XU Active CN204291236U (en) | 2014-12-22 | 2014-12-22 | Motor vehicle abnormal behaviour monitoring device on a kind of through street |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106713875A (en) * | 2017-03-28 | 2017-05-24 | 朱华章 | Panoramic video control method and system of urban road traffic |
| CN106710246A (en) * | 2017-02-09 | 2017-05-24 | 山东大学 | Traffic jam preventing system and method applicable to expressway leaving intersection of expressway |
| CN106791645A (en) * | 2016-12-20 | 2017-05-31 | 长春理工大学 | The monitor video system that a kind of abnormal behaviour is captured |
| CN111918026A (en) * | 2020-07-01 | 2020-11-10 | 北京无线电计量测试研究所 | Fusion type intelligent integrated monitoring system |
-
2014
- 2014-12-22 CN CN201420817451.XU patent/CN204291236U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106791645A (en) * | 2016-12-20 | 2017-05-31 | 长春理工大学 | The monitor video system that a kind of abnormal behaviour is captured |
| CN106710246A (en) * | 2017-02-09 | 2017-05-24 | 山东大学 | Traffic jam preventing system and method applicable to expressway leaving intersection of expressway |
| CN106713875A (en) * | 2017-03-28 | 2017-05-24 | 朱华章 | Panoramic video control method and system of urban road traffic |
| CN111918026A (en) * | 2020-07-01 | 2020-11-10 | 北京无线电计量测试研究所 | Fusion type intelligent integrated monitoring system |
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