CN201917321U - Automatic detection device for length, width and height of high-speed dynamic road transport vehicles - Google Patents
Automatic detection device for length, width and height of high-speed dynamic road transport vehicles Download PDFInfo
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- CN201917321U CN201917321U CN 201020669434 CN201020669434U CN201917321U CN 201917321 U CN201917321 U CN 201917321U CN 201020669434 CN201020669434 CN 201020669434 CN 201020669434 U CN201020669434 U CN 201020669434U CN 201917321 U CN201917321 U CN 201917321U
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Abstract
The utility model relates to a device for automatically detecting length, width and height of a high-speed dynamic state highway transport vehicle. The device comprises a high-speed line scanning lidar (laser infrared radar) unit, an optical transmit-receive integral triggering and sensing unit, an information processing unit, a rear end monitoring computer and an alarm unit, wherein the high-speed line scanning lidar unit and the optical transmit-receive integral triggering and sensing unit are connected with the information processing unit respectively; the information processing unit is further connected with the rear end monitoring computer; and the rear end monitoring computer is connected with the alarm unit. The optical transmit-receive integral triggering and sensing unit is used for collecting the time when a vehicle is driven into and leaves a detection area; the high-speed line scanning lidar unit is used for scanning the vehicle driven into the detection area, and obtaining the distance and orientation information data series of the vehicle in the scanning direction; and then the information processing unit is used for obtaining the length, width and height information of the vehicle after calculation and processing, and giving an alarm in case of overrun. The device provided by the utility model has the advantages of high intelligentized degree, convenience in detection and high detection efficiency, and can greatly improve the highway administration level of the highways.
Description
Technical field
The utility model relates to a kind of equipment that vehicle in travelling is carried out the length detection, relates in particular to a kind of suitable dynamic highway transport vehicle length of high speed robotization pick-up unit that the vehicle of running at high speed is detected.
Background technology
The overload transportation problem of vehicle is a difficult point of highway administration always on the highway.Overload comprises overweight, overlength, super wide and superelevation etc.
In recent years, along with development of science and technology, sensor technology, computer technology etc. have obtained application more and more widely in transportation industry, wherein overweight detection still detects artificial principium identification, the manual detection stage of also resting on basically to the transfiniting of length of haulage vehicle in travelling through the ripe robotization detection means of the existing cover of this development in several years.General by artificial principium identification, interception thinks that the vehicle of the suspicion of transfiniting is arranged down, carries out manual detection again, transfinites really after the detection processing such as then to punish, and the vehicle of then letting pass does not transfinite after the detection.Therefore this detection mode, it is very big not only to investigate and prosecute the difficulty that length transfinites, and efficient is very low, and has influenced the normal current of the vehicle of abiding by the law, and gives to detect both sides and all brought inconvenience.
Summary of the invention
The utility model mainly solves original length detection to vehicle in travelling and also rests on artificial principium identification, manual detection stage, and difficulty is big, efficient is low, all brought the technical matters of a lot of inconvenience for the detection both sides; The dynamic highway transport vehicle length of a kind of high speed robotization pick-up unit is provided, can the length of the vehicle of running at high speed be detected automatically, in case find to transfinite to send warning message immediately, easy to detect, the efficient height, thus the administration of highways level of highway improved greatly.
Above-mentioned technical matters of the present utility model is mainly solved by following technical proposals: the utility model comprises that high-speed line sweeps laser radar unit, light transmit-receive integrated triggering sensing unit and information process unit, rear end monitoring host computer, alarm unit, described high-speed line is swept the laser radar unit, light transmit-receive integrated triggering sensing unit links to each other with information process unit respectively, described information process unit links to each other with the rear end monitoring host computer again, and the rear end monitoring host computer links to each other with alarm unit again.Light transmit-receive integrated triggering sensing unit is used for the time that collection vehicle enters detection zone and leaves detection zone, and give information process unit with these data delivery, again by the length of information process unit, through computing with handle and obtain the speed that vehicle passes through and the length of vehicle in conjunction with detection zone.High-speed line is swept the vehicle that the laser radar unit scan enters detection zone, obtain the range-azimuth information data series of the vehicle of direction of scanning, and give information process unit with these data delivery, again by information process unit through computing with handle width and the elevation information that obtains vehicle.Information process unit is again with the length of the vehicle that records, wide, high data delivery is given the rear end monitoring host computer, the rear end monitoring host computer is equipped with the rear end monitoring software, the length that will record by the rear end monitoring software, wide, the specified length that high data and highway are default, wide, high data are compared, if transfinite then send signal and give alarm unit, start and report to the police, highway administration department can tackle this vehicle and deal with, the rear end monitoring host computer also can be added up above-mentioned data and store simultaneously, also can play the coupling license plate identification data, generate form, inquiry, functions such as rights management.The utility model can automatically obtain the length data of the vehicle of running at high speed on the highway in real time, and is easy to detect, the detection efficiency height.
As preferably, described light transmit-receive integrated triggering sensing unit is that the cover semiconductor infrared laser that the cover semiconductor infrared laser that is arranged at road vehicle detection zone the place ahead transmits and receives a body sensor and is arranged at the detection zone rear transmits and receives a body sensor, the semiconductor infrared laser that is positioned at the detection zone rear transmits and receives a body sensor and gives described information process unit with the signal conveys of sailing into of vehicle, and the semiconductor infrared laser that is positioned at detection zone the place ahead transmits and receives a body sensor and gives described information process unit with the signal conveys of rolling away from of vehicle.When vehicle sailed detection zone into, the semiconductor infrared laser that is positioned at the detection zone rear transmitted and received a body sensor and can receive one and sail signal into, and gives the signal processing unit that is attached thereto with this signal conveys.When vehicle rolled detection zone away from, the semiconductor infrared laser that is positioned at detection zone the place ahead transmitted and received a body sensor and can receive one and roll signal away from, and gives the signal processing unit that is attached thereto with this signal conveys.Signal processing unit sails into, rolls away from the time according to the vehicle that records, again in conjunction with the length of detection zone, through computing with handle and obtain the speed that vehicle passes through and the length of vehicle.
As preferably, described high-speed line is swept the top that the laser radar unit is arranged at each track of road vehicle detection zone central authorities, each high-speed line is swept the laser radar unit and is linked to each other with an information process unit accordingly, all information process units all are connected to a data collection unit again, and data collection unit links to each other with described rear end monitoring host computer again.There is a high-speed line to sweep the laser radar unit on each track, high-speed line is swept the laser radar unit and is adopted the laser scanning of focusing low-lying level by the vehicle on this track of detection zone, obtain the range-azimuth information data series of the vehicle of direction of scanning, obtain to be scanned the width and the elevation information of vehicle again by information process unit through computing.Data collection unit is used for the data of multiline message processing unit are compiled, and the signal of communication of outputting standard is transferred to the rear end monitoring host computer, further handles for back-end processing software.
As preferably, in the middle of adjacent two tracks of described road vehicle detection zone central authorities, also be provided with high-speed line and sweep the laser radar unit, this high-speed line is swept the laser radar unit and is connected to described data collection unit through an information process unit.In track quantity greater than 1 o'clock, can in the middle of two tracks, increase a high-speed line and sweep the laser radar unit, the data that record are pooled to data collection unit by the information process unit computing again, flowing to the rear end monitoring host computer again handles, be used to improve the effect of the separation of traveling vehicle side by side, guarantee that traveling vehicle is side by side carried out length to be detected more accurate.
As preferably, described alarm unit is sound and light alarm equipment or alarm indication screen.When starting the sound and light alarm equipment alarm, existing audible alarm has light warning again, guarantees clear directly perceived.Also can adopt the bigger alarm indication of area screen, be installed in the highway top that vehicle crosses, can show the information such as license plate number, the number of axle, overload capacity of overrun vehicle simultaneously.
As preferably, described alarm unit is sound and light alarm equipment or alarm indication screen, and described data collection unit is the Ethernet data manifold.What the Ethernet data manifold flowed to the rear end monitoring host computer is the ethernet signal of standard, and the back-end processing software of being convenient on the monitoring host computer of rear end is for further processing to data.
The beneficial effects of the utility model are: the length data that can automatically obtain the vehicle of running at high speed on the highway in real time, and and the default specified length data of highway compare, in case transfinite then start warning, intelligent degree height, easy to detect, the detection efficiency height improves the administration of highways level of highway greatly, can not influence the normal current of the vehicle of abiding by the law yet, all bring great convenience for the detection both sides.
Description of drawings
Fig. 1 is that a kind of structure of the present utility model connects block diagram.
Fig. 2 is a kind of mounting structure schematic top plan view of the present utility model.
1. high-speed line are swept the laser radar unit among the figure, 2. light transmit-receive integrated triggering sensing unit, 3. information process unit, 4. data collection unit, 5. rear end monitoring host computer, 6. alarm unit, 11. detection zones, 8. vehicle.
Embodiment
Below by embodiment, and in conjunction with the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment 1: the dynamic highway transport vehicle length of the high speed of present embodiment robotization pick-up unit, as shown in Figure 1, comprise that high-speed line sweeps laser radar unit 1, light transmit-receive integrated triggering sensing unit 2 and information process unit 3, data collection unit 4, rear end monitoring host computer 5 and alarm unit 6.As shown in Figure 2, the top in each track of road vehicle detection zone central authorities all is equipped with a high-speed line and sweeps laser radar unit 1, in the middle of adjacent two tracks of detection zone central authorities a high-speed line is installed also and sweeps laser radar unit 1.Each high-speed line is swept laser radar unit 1 and is linked to each other with an information process unit 3 accordingly.The cover semiconductor infrared laser that light transmit-receive integrated triggering sensing unit 2 transmits and receives a body sensor for a cover semiconductor infrared laser that is arranged at road vehicle detection zone the place ahead and is arranged at the detection zone rear transmits and receives a body sensor.As shown in Figure 1, each high-speed line is swept laser radar unit 1 and is linked to each other with an information process unit 3 accordingly, light transmit-receive integrated triggering sensing unit 2 also links to each other with an information process unit 3, all information process units 3 all are connected to data collection unit 4, data collection unit 4 links to each other with rear end monitoring host computer 5 again, rear end monitoring host computer 5 links to each other with alarm unit 6 again, and rear end monitoring host computer 5 is equipped with back-end processing software.Information process unit 3 is installed in the detection zone scene, and rear end monitoring host computer 5 is installed in the monitoring room.In the present embodiment, alarm unit 6 is a sound and light alarm equipment, and data collection unit 4 is the Ethernet data manifold.
Whether the semiconductor infrared laser that is positioned at the detection zone rear transmits and receives a body sensor and is used for detecting and has vehicle 8 to sail detection zone 11 into, when having detected vehicle and sail detection zone into, then outputs signal to information process unit.Whether the semiconductor infrared laser that is positioned at detection zone the place ahead transmits and receives a body sensor and is used for detecting and has vehicle 8 to roll detection zone 11 away from, when having detected vehicle and roll detection zone away from, then outputs signal to information process unit.Information process unit enters detection zone and leaves time of detection zone according to vehicle, again in conjunction with the length of detection zone, through computing with handle and obtain the speed that vehicle passes through and the length of vehicle.Each high-speed line is swept the laser radar unit and is adopted the vehicle of focusing low-lying level laser scanning by detection zone, obtain the range-azimuth information data series of the vehicle of direction of scanning, and give information process unit with these data delivery, obtain to be scanned the width and the elevation information of vehicle again through computing by information process unit.High-speed line in the middle of the adjacent lane is swept the laser radar unit and is used to improve the effect of the separation of traveling vehicle side by side.Data collection unit is used for the data of multiline message processing unit are compiled, and be transferred to the rear end monitoring host computer with the ethernet signal of standard, rear end monitoring software in the monitoring host computer of rear end is with these data and the default specified length of highway, wide, high data are compared, if transfinite then send signal and give alarm unit, start sound and light alarm, be convenient to highway administration department this vehicle is made respective handling, the rear end monitoring software also can be stored related data simultaneously, statistics and management also can be played the coupling license plate identification data, generate form, inquiry, functions such as rights management.Certainly alarm unit also can adopt the bigger alarm indication screen of area, is installed in the highway top that vehicle crosses, and can show the information such as license plate number, the number of axle, overload capacity of overrun vehicle simultaneously.
The utility model can automatically obtain the length data of the vehicle of running at high speed on the highway in real time, and and the default specified length data of highway compare, in case transfinite then start warning, intelligent degree height, easy to detect, the detection efficiency height improves the management level of highway road administration greatly, can not influence the normal current of the vehicle of abiding by the law yet, all bring great convenience for the detection both sides.
Claims (6)
1. the dynamic highway transport vehicle of high speed is long, wide, the high automation pick-up unit, it is characterized in that comprising that high-speed line sweeps laser radar unit (1), light transmit-receive integrated triggering sensing unit (2) and information process unit (3), rear end monitoring host computer (5), alarm unit (6), described high-speed line is swept laser radar unit (1), light transmit-receive integrated triggering sensing unit (2) links to each other with information process unit (3) respectively, described information process unit (3) links to each other with rear end monitoring host computer (5) again, and rear end monitoring host computer (5) links to each other with alarm unit (6) again.
2. the dynamic highway transport vehicle of high speed according to claim 1 is long, wide, the high automation pick-up unit, it is characterized in that the cover semiconductor infrared laser that described light transmit-receive integrated triggering sensing unit (2) transmits and receives a body sensor for a cover semiconductor infrared laser that is arranged at road vehicle detection zone the place ahead and is arranged at the detection zone rear transmits and receives a body sensor, the semiconductor infrared laser that is positioned at the detection zone rear transmits and receives a body sensor and gives described information process unit (3) with the signal conveys of sailing into of vehicle, and the semiconductor infrared laser that is positioned at detection zone the place ahead transmits and receives a body sensor and gives described information process unit (3) with the signal conveys of rolling away from of vehicle.
3. the dynamic highway transport vehicle length of high speed according to claim 1 and 2 robotization pick-up unit, it is characterized in that described high-speed line sweeps the top that laser radar unit (1) is arranged at each track of road vehicle detection zone central authorities, each high-speed line is swept laser radar unit (1) and is linked to each other with an information process unit (3) accordingly, all information process units (3) all are connected to a data collection unit (4) again, and data collection unit (4) links to each other with described rear end monitoring host computer (5) again.
4. the dynamic highway transport vehicle length of high speed according to claim 3 robotization pick-up unit, it is characterized in that also being provided with high-speed line in the middle of adjacent two tracks of described road vehicle detection zone central authorities sweeps laser radar unit (1), this high-speed line is swept laser radar unit (1) and is connected to described data collection unit (4) through an information process unit (3).
5. the dynamic highway transport vehicle length of high speed according to claim 1 and 2 robotization pick-up unit is characterized in that described alarm unit (6) is sound and light alarm equipment or alarm indication screen.
6. the dynamic highway transport vehicle length of high speed according to claim 3 robotization pick-up unit, it is characterized in that described alarm unit (6) is sound and light alarm equipment or alarm indication screen, described data collection unit (4) is the Ethernet data manifold.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020669434 CN201917321U (en) | 2010-12-20 | 2010-12-20 | Automatic detection device for length, width and height of high-speed dynamic road transport vehicles |
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| CN 201020669434 CN201917321U (en) | 2010-12-20 | 2010-12-20 | Automatic detection device for length, width and height of high-speed dynamic road transport vehicles |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102679889A (en) * | 2012-05-30 | 2012-09-19 | 北京恒华伟业科技股份有限公司 | Vehicle size measurement method and device |
| CN103065368A (en) * | 2012-12-17 | 2013-04-24 | 山东易构软件技术有限公司 | Weight-calculating charging system of multilane multiplex weighing platform |
| CN103065367A (en) * | 2012-12-17 | 2013-04-24 | 山东易构软件技术有限公司 | Barrier-free dynamic weighing system for road toll |
| CN105509669A (en) * | 2014-09-25 | 2016-04-20 | 中联重科股份有限公司 | Vehicle size detection method and device |
| CN105783766A (en) * | 2014-12-23 | 2016-07-20 | 北京云星宇交通科技股份有限公司 | Object contour detection system |
| CN105783765A (en) * | 2014-12-23 | 2016-07-20 | 北京云星宇交通科技股份有限公司 | Object profile judging method |
| CN105806223A (en) * | 2016-05-31 | 2016-07-27 | 上海乾多自动化科技有限公司 | Automatic detection system for overall dimensions of vehicle bodies |
| CN106441150A (en) * | 2016-09-22 | 2017-02-22 | 深圳市速腾聚创科技有限公司 | Vehicle three-dimensional parameter measuring method and device |
| CN111174802A (en) * | 2018-11-12 | 2020-05-19 | 阿里巴巴集团控股有限公司 | Intersection turning difficulty determining method, route planning method and terminal |
| USRE50261E1 (en) | 2012-03-02 | 2025-01-07 | Leddartech Inc. | System and method for multipurpose traffic detection and characterization |
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2010
- 2010-12-20 CN CN 201020669434 patent/CN201917321U/en not_active Expired - Lifetime
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USRE50261E1 (en) | 2012-03-02 | 2025-01-07 | Leddartech Inc. | System and method for multipurpose traffic detection and characterization |
| CN102679889B (en) * | 2012-05-30 | 2014-04-16 | 北京恒华伟业科技股份有限公司 | Vehicle size measurement method and device |
| CN102679889A (en) * | 2012-05-30 | 2012-09-19 | 北京恒华伟业科技股份有限公司 | Vehicle size measurement method and device |
| CN103065368A (en) * | 2012-12-17 | 2013-04-24 | 山东易构软件技术有限公司 | Weight-calculating charging system of multilane multiplex weighing platform |
| CN103065367A (en) * | 2012-12-17 | 2013-04-24 | 山东易构软件技术有限公司 | Barrier-free dynamic weighing system for road toll |
| CN103065368B (en) * | 2012-12-17 | 2015-07-08 | 山东易构软件技术有限公司 | Weight-calculating charging system of multilane multiplex weighing platform |
| CN105509669A (en) * | 2014-09-25 | 2016-04-20 | 中联重科股份有限公司 | Vehicle size detection method and device |
| CN105783766A (en) * | 2014-12-23 | 2016-07-20 | 北京云星宇交通科技股份有限公司 | Object contour detection system |
| CN105783765A (en) * | 2014-12-23 | 2016-07-20 | 北京云星宇交通科技股份有限公司 | Object profile judging method |
| CN105806223A (en) * | 2016-05-31 | 2016-07-27 | 上海乾多自动化科技有限公司 | Automatic detection system for overall dimensions of vehicle bodies |
| CN106441150A (en) * | 2016-09-22 | 2017-02-22 | 深圳市速腾聚创科技有限公司 | Vehicle three-dimensional parameter measuring method and device |
| CN106441150B (en) * | 2016-09-22 | 2019-03-26 | 深圳市速腾聚创科技有限公司 | Three-dimensional vehicle measurement method of parameters and device |
| CN111174802A (en) * | 2018-11-12 | 2020-05-19 | 阿里巴巴集团控股有限公司 | Intersection turning difficulty determining method, route planning method and terminal |
| CN111174802B (en) * | 2018-11-12 | 2023-09-22 | 阿里巴巴集团控股有限公司 | Intersection turning difficulty determining method, route planning method and terminal |
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