CN207472202U - A kind of quick scanning means of vehicle external surface - Google Patents
A kind of quick scanning means of vehicle external surface Download PDFInfo
- Publication number
- CN207472202U CN207472202U CN201721370947.7U CN201721370947U CN207472202U CN 207472202 U CN207472202 U CN 207472202U CN 201721370947 U CN201721370947 U CN 201721370947U CN 207472202 U CN207472202 U CN 207472202U
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- CN
- China
- Prior art keywords
- light curtain
- column
- external surface
- vehicle external
- optical signal
- 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.)
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- Length Measuring Devices By Optical Means (AREA)
Abstract
The utility model discloses a kind of quick scanning means of vehicle external surface, including portal frame, two groups or more light curtain upright bar, one or more scanning laser range finder, light curtain control panel, data processing terminal, the light curtain upright bar is made of transmitting column and reception column, optical signal launch pipe is equipped on the transmitting column and reception column, is connected with light curtain control panel；The light curtain control panel and scanning laser range finder are connected with data processing terminal, and the bottom of the portal frame is provided with shifting carrying platform.The utility model scans the data in three faces of vehicle to be measured by using scanning laser range finder and multigroup light curtain, carry out the recombination of the three-dimensional data of automobile, realize full-automatic quick measurement vehicle external profile size, simultaneously, the shifting carrying platform of the bottom setting of portal frame facilitates vehicle to open in portal frame, helps to measure or scan.
Description
Technical field
The utility model is related to vehicle scan fields of measurement more particularly to a kind of quick scanning means of vehicle external surface.
Background technology
Traditional automobile length and width high measurement is all the method with worker, is gone to measure the length, width and height of automobile, such people with ruler
The method of work detection is time-consuming and laborious, bad measurement, and measurement accuracy is not high.With the development of public vehicles, automobile increases,
Repacking vehicle is consequently increased, and the requirement on measuring station to vehicle length and width high detection is with the update and requirement of national standard
Increase new detection project.According to the regulation of national standard, whole goods stocks and 6 meters or more of car at family on new car all
The contour dimension of vehicle is detected, whether judgement vehicle gabarit length, width and height exceed defined standard.On measuring station, it is tested
There are many vehicle of amount, and the method for artificial detection obviously cannot meet the requirement of detection, and electronic science and technology is in measuring station to automobile
Testing requirements put on schedule therewith.
Application number：The patent of CN201320881271.3 discloses a kind of vehicle overall dimension measuring system, including gantry
Frame, two groups or more light curtain upright bar, one or more scanning laser range finder, light curtain control panel, at data
Terminal is managed, the light curtain upright bar is made of transmitting column and reception column, and transmitting column is arranged in parallel with column is received；Transmitting is vertical
Column is equipped with optical signal launch pipe, is connected with light curtain control panel；It receives column and is equipped with optical signal reception pipe, controlled with light curtain
Plate is connected；Light curtain control panel and scanning laser range finder are connected with data processing terminal.By using two-dimensional laser ranging
Instrument and multigroup light curtain scan the data in three faces of vehicle to be measured, carry out the recombination of the three-dimensional data of automobile, reach automatic calculating
The length, width and height data of vehicle to be measured realize the full-automatic quick purpose for measuring vehicle external profile dimensional measurement, substantially increase detection
Partial working efficiency and a large amount of manpower of saving, have significant economic benefit.However, when measuring, need automobile sliding
Enter into portal frame, can just measure, and it is traditional need to open automobile into portal frame, driver is caused to come in and go out inconvenient,
It would therefore be desirable to easily automobile can be moved into portal frame.
Invention content
The purpose of the utility model is to overcome problem above of the existing technology, and it is quick to provide a kind of outer surface of automobile
Three-dimensional scanner is scanned the data in three faces of vehicle to be measured using scanning laser range finder and multigroup light curtain, carries out automobile
Three-dimensional data recombination, reach the shape data for calculating vehicle to be measured automatically, realization automatically quickly measures and scans automobile
The purpose that exterior surface dimension measures, meanwhile, the bottom of portal frame is provided with shifting carrying platform and vehicle is facilitated to open in portal frame, side
Just it measures or scans.
In order to solve the above-mentioned technical problem, the present invention is achieved by the following technical solutions：A kind of vehicle external surface is fast
Fast scanning means, including portal frame, two groups or more light curtain upright bar, one or more two-dimensional laser ranging
Instrument, light curtain control panel, data processing terminal, the light curtain upright bar are made of transmitting column and reception column, the transmitting column
It is arranged in parallel with column is received；The transmitting column is equipped with optical signal launch pipe, is connected with light curtain control panel；The reception
Column is equipped with optical signal reception pipe, is connected with light curtain control panel；The light curtain control panel and scanning laser range finder and number
Be connected according to processing terminal, the bottom of the portal frame is provided with shifting carrying platform, the shifting carrying platform include pedestal and with bottom
The platform body of seat connection, the platform body are connect by driving mechanism with pedestal, and the pedestal is connect with portal frame.
Further, the driving mechanism includes driving motor and the screw that connect with driving motor, the screw and
Feed screw nut's connection of platform body bottom；The driving motor use stepper motor or servo motor, the stepper motor or
Servo motor and power supply and control switch connection.
Further, pedestal setting sliding rail and positioning sleeve, the positioning sleeve are located at the both ends of screw, the sliding rail and
The sliding slot connection of platform body two bottom sides.
Further, the light curtain control panel include power module, communication module, MCU, optical signal control output end mouthful,
Optical signal input mouth, power module communication module, optical signal control output end mouthful, optical signal input mouth are connected with MCU.
Further, two groups or more the light curtain upright bar is set at equal intervals, and is emitted column and received column
Between between be divided into 2 to 10 meters of distances.
Further, the scanning laser range finder is two, is separately positioned on the both ends of portal frame.
Further, display terminal is additionally provided on the data processing terminal, it can real-time display measurement data.
Compared with prior art, the beneficial effects of the utility model are：
1. it is easy to use, it is easy to operate, by the transplanting platform of setting, help automobile to be measured being transferred to portal frame
It is interior, so as to fulfill automatic conveying；
2. scanning the data in three faces of vehicle to be measured by using scanning laser range finder and multigroup light curtain, automobile is carried out
Three-dimensional data recombination, reach the length, width and height data for calculating vehicle to be measured automatically, realize and full-automatic quick measure vehicle external profile
The purpose of dimensional measurement substantially increases the working efficiency of detection part and saves a large amount of manpower, there is significant economy to imitate
Benefit.
The above description is merely an outline of the technical solution of the present invention, in order to better understand the skill of the utility model
Art means, and can be implemented in accordance with the contents of the specification, below on the preferred embodiment of the present invention and the accompanying drawings in detail
It describes in detail bright.Specific embodiment of the present utility model is shown in detail by following embodiment and its attached drawing.
Description of the drawings：
Attached drawing described herein is used to provide a further understanding of the present invention, and forms the part of the application,
The illustrative embodiments and their description of the utility model are not formed for explaining the utility model to the improper of the utility model
It limits.In the accompanying drawings：
Fig. 1 be the utility model is related to shifting carrying platform structure diagram；
Fig. 2 be the utility model is related to shifting carrying platform horizontal cross-section structure diagram；
Fig. 3 be the utility model is related to shifting carrying platform vertical cross section structure diagram；
Fig. 4 be the utility model is related to vehicle external surface scanning system module map；
Fig. 5 be the utility model is related to 12 system block diagram of light curtain control panel.
Figure label explanation：Portal frame 1 emits column 10, receives column 11, light curtain control panel 12, pedestal 2, platform sheet
Body 3, driving motor 4, screw 5, feed screw nut 6, sliding rail 7, positioning sleeve 8, sliding slot 9.
Specific embodiment：
The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments：
Referring to figs. 1 to shown in Fig. 5, a kind of quick scanning means of vehicle external surface, including 1, two group or two groups of portal frame with
On light curtain upright bar, one or more scanning laser range finder, light curtain control panel 12, data processing terminal, light curtain stands
Bar is made of multigroup transmitting column 10 and multigroup reception column 11, and the transmitting column 10 and reception column 11 are arranged in parallel；Hair
Column 10 is penetrated equipped with optical signal launch pipe, column 11 is received and is equipped with optical signal reception pipe, transmitting column 10 is with receiving column
11 are connected by light curtain control panel；The signal of light curtain control panel control transmitting column 10 simultaneously receives the signal for receiving column 11,
And corresponding signal is sent to data processing terminal, while scanning laser range finder is also by the signal of collected vehicle to be measured
Data processing terminal is transmitted to, as shown in Figure 4.
The bottom of portal frame 1 is provided with shifting carrying platform, and the shifting carrying platform includes pedestal 2 and connect with pedestal 2 flat
Playscript with stage directions body 3, the platform body 3 are connect by driving mechanism with pedestal 2, and the pedestal 2 is connect with portal frame 1.
Further, the driving mechanism includes driving motor 4 and the screw 5 being connect with driving motor 4, the screw
5 connect with the feed screw nut 6 of 3 bottom of platform body；The driving motor 4 uses stepper motor or servo motor, the stepping
Motor or servo motor and power supply and control switch connection.
Further, the pedestal 2 sets sliding rail 7 and positioning sleeve 8, and the positioning sleeve 8 is located at the both ends of screw 5, described
Sliding rail 7 is connect with the sliding slot 9 of 3 two bottom sides of platform body.
Further, the light curtain control panel is by power module, communication module, MCU, optical signal control output end mouthful, light
Signal input port is formed, as shown in figure 5, power module communication module, optical signal control output end mouthful, optical signal input mouth
It is connected with MCU.
Further, two groups or more the light curtain upright bar is set at equal intervals, and is emitted column and received column
Between between be divided into 2 to 10 meters of distances.
Further, the scanning laser range finder is two, is separately positioned on the both ends of portal frame 1.
Further, display terminal is additionally provided on the data processing terminal, it can real-time display measurement data.
Specific embodiment：
By on vehicle parking to be measured to platform body 3, the driving motor 4 in driving mechanism drives screw 5 to move, screw 5
It is moved by feed screw nut 6 along sliding rail 7, so as to which the vehicle to be measured on platform body 3 and platform body 3 be driven to be transferred to gantry
In frame 1, transmitting column 10 is separately positioned on the TCH test channel both sides in portal frame 1, scanning laser range finder with reception column 11
The both ends of TCH test channel in portal frame 1, when vehicle to be measured detects contour dimension by TCH test channel, into equipped with light curtain
Region advances to different regions and the light curtain of different zones is blocked, and light curtain control panel acquires optical signal reception pipe in real time
Data, and then calculate the length of vehicle, by the automobile that scanning laser range finder acquires by each face on data,
The length interval of each scanning plane is calculated, according to the 2-D data that the length and scanning laser range finder device of composition acquire, is carried out
The recombination of automobile three-dimensional data, and calculate the length, width and height and shape data for being measured vehicle.
It is emphasized that：The above is only the preferred embodiment of the present utility model, and not the utility model is appointed
What formal limitation, every any simple modification made according to the technical essence of the utility model to above example, etc.
With variation and modification, in the range of still falling within technical solutions of the utility model.
Claims (7)
1. a kind of quick scanning means of vehicle external surface, including portal frame（1）, two groups or more light curtain upright bar, one
Or more than one scanning laser range finder, light curtain control panel（12）, data processing terminal, the light curtain upright bar is by transmitting column
（10）With reception column（11）It forms, the transmitting column（10）With reception column（11）It is arranged in parallel；On the transmitting column
Equipped with optical signal launch pipe, it is connected with light curtain control panel；The reception column is equipped with optical signal reception pipe, is controlled with light curtain
Plate is connected；The light curtain control panel and scanning laser range finder are connected with data processing terminal, it is characterised in that：The dragon
Door frame（1）Bottom be provided with shifting carrying platform, the shifting carrying platform includes pedestal（2）And and pedestal（2）The platform sheet of connection
Body（3）, the platform body（3）Pass through driving mechanism and pedestal（2）Connection, the pedestal（2）With portal frame（1）Connection.
2. a kind of quick scanning means of vehicle external surface according to claim 1, it is characterised in that：The driving mechanism packet
Include driving motor（4）And and driving motor（4）The screw of connection（5）, the screw（5）With platform body（3）The silk of bottom
Stem nut（6）Connection；The driving motor（4）Using stepper motor or servo motor, the stepper motor or servo motor with
Power supply and control switch connection.
3. a kind of quick scanning means of vehicle external surface according to claim 1, it is characterised in that：The pedestal（2）If
Put sliding rail（7）And positioning sleeve（8）, the positioning sleeve（8）Positioned at screw（5）Both ends, the sliding rail（7）With platform body（3）
The sliding slot of two bottom sides（9）Connection.
4. a kind of quick scanning means of vehicle external surface according to claim 1, it is characterised in that：The light curtain control panel
Including power module, communication module, MCU, optical signal control output end mouthful, optical signal input mouth, power module communication module,
Optical signal control output end mouthful, optical signal input mouth are connected with MCU.
5. a kind of quick scanning means of vehicle external surface according to claim 1, it is characterised in that：Described two groups or two groups
Above light curtain upright bar is set at equal intervals, and is divided into 2 to 10 meters of distances between emitting between column and reception column.
6. a kind of quick scanning means of vehicle external surface according to claim 1, it is characterised in that：The two-dimensional laser
Rangefinder is two, is separately positioned on portal frame（1）Both ends.
7. a kind of quick scanning means of vehicle external surface according to claim 1, it is characterised in that：The data processing is whole
Display terminal is additionally provided on end, it can real-time display measurement data.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721370947.7U CN207472202U (en) | 2017-10-24 | 2017-10-24 | A kind of quick scanning means of vehicle external surface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721370947.7U CN207472202U (en) | 2017-10-24 | 2017-10-24 | A kind of quick scanning means of vehicle external surface |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207472202U true CN207472202U (en) | 2018-06-08 |
Family
ID=62264519
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721370947.7U Expired - Fee Related CN207472202U (en) | 2017-10-24 | 2017-10-24 | A kind of quick scanning means of vehicle external surface |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207472202U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113538929A (en) * | 2021-07-06 | 2021-10-22 | 湖南车路协同智能科技有限公司 | Highway traffic safety early warning system and method based on vehicle-road cooperation |
| CN113611029A (en) * | 2021-07-22 | 2021-11-05 | 北京京东乾石科技有限公司 | Monitoring method, device, access control system and readable storage medium |
-
2017
- 2017-10-24 CN CN201721370947.7U patent/CN207472202U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113538929A (en) * | 2021-07-06 | 2021-10-22 | 湖南车路协同智能科技有限公司 | Highway traffic safety early warning system and method based on vehicle-road cooperation |
| CN113538929B (en) * | 2021-07-06 | 2022-04-08 | 湖南车路协同智能科技有限公司 | Highway traffic safety early warning system and method based on vehicle-road cooperation |
| CN113611029A (en) * | 2021-07-22 | 2021-11-05 | 北京京东乾石科技有限公司 | Monitoring method, device, access control system and readable storage medium |
| CN113611029B (en) * | 2021-07-22 | 2023-09-26 | 北京京东乾石科技有限公司 | Monitoring method, device, access control system and readable storage medium |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180608 Termination date: 20201024 |