CN204535671U - Vehicle overall dimension measuring device - Google Patents
Vehicle overall dimension measuring device Download PDFInfo
- Publication number
- CN204535671U CN204535671U CN201520176327.4U CN201520176327U CN204535671U CN 204535671 U CN204535671 U CN 204535671U CN 201520176327 U CN201520176327 U CN 201520176327U CN 204535671 U CN204535671 U CN 204535671U
- Authority
- CN
- China
- Prior art keywords
- vehicle
- laser radar
- liquid crystal
- crystal display
- portal frame
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Length Measuring Devices By Optical Means (AREA)
Abstract
The utility model relates to a kind of vehicle overall dimension measuring device, belongs to laser ranging field.Be fixedly installed portal frame at test site, laser radar I, II is arranged on the top of portal frame respectively, and is connected with the circuit board in panel box respectively, the width of described laser radar I measuring vehicle and height, the length of laser radar II measuring vehicle; Photoelectric sensor I, gate, vehicle gabarit are measured prompting liquid crystal display and are connected with panel box respectively, and are fixedly installed on the side of portal frame; At the opposite side of portal frame, sequentially arrange number plate identifier, photoelectric sensor I, II, outward appearance examination liquid crystal display, full-view camera I, II, described number plate identifier and vehicle gabarit are measured and are pointed out liquid crystal display to be connected, and described full-view camera I, II is checked liquid crystal display with outward appearance respectively and is connected.Advantage is: structure is simple, and novel, easy for installation, accuracy resolution is high, and failure rate is low is less by external light influence.Practical.
Description
Technical field
The utility model relates to laser ranging field, particularly a kind of device of irregularly shaped object non-contact type high-precision measuring vehicle contour dimension, espespecially a kind of vehicle overall dimension measuring device.The collection to data such as vehicle gabarit length, width and height, record can be realized, for the robotization of vehicle gabarit, intelligent measuring provide method of testing.
Background technology
Laser ranging technique is the one in light wave range finding, and it adopts pulse type laser range finding, calculates distance by measuring laser beam time of roundtrip propagation on testing distance.
At present, vehicle gabarit being measured basic by manually detecting, adopting the survey instruments such as tape measure, meter ruler, angle square, carrying out vehicle overall dimension measurement.There is the defects such as inefficiency, measuring accuracy is poor, human factor is many in this measuring method.Measure the deficiency existed based on current vehicle gabarit, be badly in need of a kind of efficient, contactless, automatic measurement mechanism.
Summary of the invention
The purpose of this utility model is to provide a kind of vehicle overall dimension measuring device, solves the problems referred to above that prior art exists.Realize contactless, robotization, Intelligent System of Vehicle gabarit is measured.Meet national vehicle gabarit accuracy of detection error about 1% requirement.Adopt laser technology to ensure that measurement not by the impact of external environment, measurement mechanism is measured with the sweep frequency of 50Hz and 0.1667 ° of angular resolution, and measurement data is accurate.
Above-mentioned purpose of the present utility model is achieved through the following technical solutions:
Vehicle overall dimension measuring device, portal frame 13 is fixedly installed at test site, laser radar I 6, laser radar II 7 are arranged on the top of portal frame 13 respectively, and be connected with the circuit board in panel box 4 respectively, the width of described laser radar I 6 measuring vehicle and height, the length of laser radar II 7 measuring vehicle; Photoelectric sensor I 1, gate 2, vehicle gabarit are measured prompting liquid crystal display 3 and are connected with panel box 4 respectively, and are fixedly installed on the side of portal frame 13; At the opposite side of portal frame 13, number plate identifier 5, photoelectric sensor I 8, photoelectric sensor II 9, outward appearance examination liquid crystal display 10, full-view camera I 11, full-view camera II 12 are sequentially set, described number plate identifier 5 and vehicle gabarit are measured and are pointed out liquid crystal display 3 to be connected, and described full-view camera I 11, full-view camera II 12 are checked liquid crystal display 10 with outward appearance respectively and be connected.
The height on described laser radar I 6, laser radar II 7 distance ground is 7 meters, scans with the sweep frequency of 25Hz and 0.25 degree of angular resolution.
Described number plate identifier 5 is camera.
The beneficial effects of the utility model are: compared with laser light curtain technology, and the utility model structure is simple, and novel, easy for installation, accuracy resolution is high, and failure rate is low is less by external light influence.Compared with camera technology, the utility model possesses environmental advantage, and solve camera and take pictures comparatively large by such environmental effects, camera measuring accuracy is inadequate simultaneously, the problem that error is larger.Compared with photoelectric sensor technology, it is convenient, easy to maintenance that the utility model is installed.Practical.
Accompanying drawing explanation
Accompanying drawing described herein is used to provide further understanding of the present utility model, forms a application's part, and illustrative example of the present utility model and explanation thereof, for explaining the utility model, are not formed improper restriction of the present utility model.
Fig. 1 is overall appearance structural representation of the present utility model;
Fig. 2 is schematic front view of the present utility model;
Fig. 3 is measuring vehicle length embodiment schematic diagram of the present utility model;
Fig. 4 is the side schematic view of measuring vehicle length embodiment of the present utility model;
Fig. 5 is the wide high embodiment schematic diagram of measuring vehicle of the present utility model.
In figure: 1, photoelectric sensor I; 2, gate; 3, vehicle gabarit measures prompting liquid crystal display; 4, panel box; 5, number plate identifier; 6, laser radar I; 7, laser radar II; 8, photoelectric sensor II; 9, photoelectric sensor III; 10, outward appearance examination liquid crystal display; 11, full-view camera I; 12, full-view camera II; 13, portal frame.
Embodiment
Detailed content of the present utility model and embodiment thereof is further illustrated below in conjunction with accompanying drawing.
See shown in Fig. 1 to Fig. 5, vehicle overall dimension measuring device of the present utility model, portal frame 13 is fixedly installed at test site, laser radar I 6, laser radar II 7 are arranged on the top of portal frame 13 respectively, and be connected with the circuit board in panel box 4 respectively, the width of described laser radar I 6 measuring vehicle and height, the length of laser radar II 7 measuring vehicle; Photoelectric sensor I 1, gate 2, vehicle gabarit are measured prompting liquid crystal display 3 and are connected with panel box 4 respectively, and are fixedly installed on the side of portal frame 13; At the opposite side of portal frame 13, number plate identifier 5, photoelectric sensor I 8, photoelectric sensor II 9, outward appearance examination liquid crystal display 10, full-view camera I 11, full-view camera II 12 are sequentially set, described number plate identifier 5 and vehicle gabarit are measured and are pointed out liquid crystal display 3 to be connected, and described full-view camera I 11, full-view camera II 12 are checked liquid crystal display 10 with outward appearance respectively and be connected.
The height on described laser radar I 6, laser radar II 7 distance ground is 7 meters, scans with the sweep frequency of 25Hz and 0.25 degree of angular resolution.
Described number plate identifier 5 is camera.During actual use, camera carries out number plate identification to vehicle to be checked
,measure prompting liquid crystal display 3 by vehicle gabarit to point out; Vehicle carries out location-appropriate adjustment, and number plate of vehicle identification is correct, and prompting vehicle starts to detect, and gate 2 is opened automatically, allows vehicle to enter detection zone.Camera number plate identifying processing completes, send instruction to gate 2 by system platform, treats that gate has started, and instruction vehicle enters detection zone, and after treating that vehicle enters surveyed area, gate is closed automatically, and next car waits for vehicle detection in area in preparation automatically.When vehicle enters region to be checked, by photoelectric sensor I 1 collection vehicle signal, vehicle gabarit measurement prompting liquid crystal display 3 shows vehicle and is in status information to be checked, and gate 2 is in closed condition; By the identification of number plate identifier 5 number plate, information of vehicles is disposed and enters detection zone by district to be detected.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All the utility model is done any amendment, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (3)
1. a vehicle overall dimension measuring device, it is characterized in that: be fixedly installed portal frame (13) at test site, laser radar I (6), laser radar II (7) are arranged on the top of portal frame (13) respectively, and be connected with the circuit board in panel box (4) respectively, the width of described laser radar I (6) measuring vehicle and height, the length of laser radar II (7) measuring vehicle; Photoelectric sensor I (1), gate (2), vehicle gabarit are measured prompting liquid crystal display (3) and are connected with panel box (4) respectively, and are fixedly installed on the side of portal frame (13); At the opposite side of portal frame (13), number plate identifier (5), photoelectric sensor I (8), photoelectric sensor II (9), outward appearance examination liquid crystal display (10), full-view camera I (11), full-view camera II (12) are sequentially set, described number plate identifier (5) and vehicle gabarit are measured and are pointed out liquid crystal display (3) to be connected, and described full-view camera I (11), full-view camera II (12) are checked liquid crystal display (10) respectively and be connected with outward appearance.
2. vehicle overall dimension measuring device according to claim 1, is characterized in that: the height on described laser radar I (6), laser radar II (7) distance ground is 7 meters, scans with the sweep frequency of 25Hz and 0.25 degree of angular resolution.
3. vehicle overall dimension measuring device according to claim 1, is characterized in that: described number plate identifier (5) is camera.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520176327.4U CN204535671U (en) | 2015-03-27 | 2015-03-27 | Vehicle overall dimension measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520176327.4U CN204535671U (en) | 2015-03-27 | 2015-03-27 | Vehicle overall dimension measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204535671U true CN204535671U (en) | 2015-08-05 |
Family
ID=53749662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520176327.4U Active CN204535671U (en) | 2015-03-27 | 2015-03-27 | Vehicle overall dimension measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204535671U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111908290A (en) * | 2020-08-10 | 2020-11-10 | 智普诺(常州)电子科技有限公司 | Elevator car stopping device and method |
| CN113358085A (en) * | 2021-03-24 | 2021-09-07 | 天津杰泰高科传感技术有限公司 | Vehicle outline measuring system and method and electronic equipment |
-
2015
- 2015-03-27 CN CN201520176327.4U patent/CN204535671U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111908290A (en) * | 2020-08-10 | 2020-11-10 | 智普诺(常州)电子科技有限公司 | Elevator car stopping device and method |
| CN111908290B (en) * | 2020-08-10 | 2021-06-15 | 智普诺(常州)电子科技有限公司 | Elevator car stopping device and method |
| CN113358085A (en) * | 2021-03-24 | 2021-09-07 | 天津杰泰高科传感技术有限公司 | Vehicle outline measuring system and method and electronic equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206594292U (en) | A kind of laser radar range precision automatic checkout system | |
| CN104964662B (en) | A kind of vehicle ultra-wide ultrahigh detection device and detection method | |
| CN104567708A (en) | Tunnel full-section high-speed dynamic health detection device and method based on active panoramic vision | |
| CN109828282A (en) | A kind of vehicle overall dimension automatic checkout system and method based on laser radar | |
| CN207916880U (en) | A kind of train speed's detection device, train image acquisition system | |
| CN106484959B (en) | House type graph drawing method and drawing equipment | |
| CN206670571U (en) | A kind of device that deflection of bridge span is measured using laser range finder | |
| CN104567700A (en) | On-line measurement device for vehicle dimension | |
| CN105300304A (en) | Non-contact multipoint high-frequency dynamic bridge deflection detection method | |
| CN103758017A (en) | Detection method and detection system for three-dimensional pavement elevation grid numerical value | |
| CN106291542A (en) | A kind of tunnel three-D imaging method | |
| CN206804682U (en) | A kind of standard speed measuring device | |
| CN105403162A (en) | Method for automatically detecting outer contour dimensions of semitrailer | |
| CN112965135B (en) | Nondestructive detection comprehensive method for spatial heterogeneous distribution of grotto cliff body cracks | |
| CN202853581U (en) | Device for extracting contour of moving vehicle so as to recognize vehicle type | |
| CN202853580U (en) | Apparatus for dynamic measurement of vehicle outer contour dimension and weight | |
| CN208579761U (en) | Levelness detection device and system | |
| CN204535671U (en) | Vehicle overall dimension measuring device | |
| CN103914993B (en) | A kind of intelligent parking detection method based on magnetic field sensor | |
| CN105043362B (en) | Mobile on-site safety monitoring system | |
| CN203580808U (en) | Detector for carrying out real-time detection on vehicle driving on wrong lane in simulated tunnel test | |
| CN204924234U (en) | Laser survey building subsides device | |
| CN208872768U (en) | A kind of speed testing system | |
| CN206451246U (en) | A kind of roadside unit system of energy automatic detection antenna setting height(from bottom) and angle | |
| CN109946483A (en) | Test the speed standard set-up for a kind of scene |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |