CN206248039U - A kind of vehicle overload detecting system - Google Patents
A kind of vehicle overload detecting system Download PDFInfo
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- CN206248039U CN206248039U CN201621279294.7U CN201621279294U CN206248039U CN 206248039 U CN206248039 U CN 206248039U CN 201621279294 U CN201621279294 U CN 201621279294U CN 206248039 U CN206248039 U CN 206248039U
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Abstract
The utility model discloses a kind of vehicle overload detecting system, the system is mainly used in overrun testing field.The system includes：First scanning type laser sensor, the second scanning type laser sensor, three scanning type laser sensor, dynamic weighing weighing apparatus, data processor, reflector element.The first scanning type laser sensor, the second scanning type laser sensor are arranged on portal frame both sides；The three scanning type laser sensor is arranged in the middle of another portal frame；The reflector element be installed on the first scanning type laser sensor where portal frame on；The dynamic weighing weighing apparatus is arranged between two portal frames, the scanning frame data of data processor for analysis scanning type laser sensor, on the one hand its analysis result obtains driving information, length, width and height information and axle information, on the other hand controls dynamic weighing completion of weighing to weigh task by driving information and axle information.The utility model simplifies the installation equipment of vehicle overload detecting system on the premise of certainty of measurement is ensured.
Description
Technical field
The utility model is related to overrun testing field, and in particular to a kind of vehicle overload detecting system.
Background technology
Current vehicle overload detecting system is still in unitary function, integrated level relatively low stage, existing vehicle overload inspection
Examining system main body includes vehicle overall dimension detection and overweight detection, but contour dimension detecting system and overweight detecting system are relative
Independent, contour dimension detecting system mainly includes：Detection means and data processor, existing detection means are generally included：It is super
Sound wave detector, inductive loop detector, radar detector.Contour dimension detecting system obtains detection means to the range finding of object
Information is simultaneously sent to data processor, and vehicle gabarit information is calculated by data processor, but in the case of many cars are with car, due to
The information of headstock and the tailstock cannot be accurately obtained, therefore the accuracy of Vehicle length cannot be ensured；Overweight detecting system mainly sets
It is standby to include：Induction coil, dynamic weighing weighing apparatus, grating separator, by induction coil detection come car information, using grating vehicle separating device
Complete vehicle separation ending, finally by dynamic weighing weighing apparatus completion weigh task and by weighing information send to backstage supervise be
System；As can be seen here, existing vehicle overload detecting system is primarily present following two problems：First, in the case of many cars are with car, surveying
The degree of accuracy for measuring vehicle commander is relatively low；Second, automobile overweight detecting system capital equipment includes：Detection means, recording controller, the line of induction
The equipment such as circle, grating separator, dynamic weighing weighing apparatus, as the existing equipment that transfinites more and more is used, field apparatus redundancy, dimension
Shield is difficult, has been continuously increased the cost of client, and cause very big puzzlement.
Therefore, in order to overcome disadvantages mentioned above, there is provided a kind of range finding is accurate, simple structure, powerful, integrated level are high one
Vehicle overload detecting system is planted to be particularly important.
Utility model content
To solve above-mentioned technical problem, the utility model provides a kind of vehicle overload detecting system, including：First scanning
Formula laser sensor, the second scanning type laser sensor, three scanning type laser sensor, data processor, dynamic weighing weighing apparatus,
Reflector element, it is characterised in that:
The first scanning type laser sensor and the second scanning type laser sensor are installed on both sides of the road, and its scanning is flat
Face is perpendicular to road vehicle travel direction；
The three scanning type laser sensor is installed in the middle of road, and its plane of scanning motion is parallel to road vehicle traveling side
To；
The dynamic weighing weighing apparatus is installed between the first scanning type laser sensor and three scanning type laser sensor；
The reflector element is installed between the first scanning type laser sensor and the second scanning type laser sensor, reflection
Unit reflects the scanning frame data of three scanning type laser sensor；
The data processor and the first scanning type laser sensor, the second scanning type laser sensor, three scanning type
Laser sensor, dynamic weighing weighing apparatus are connected；
Passed sequentially through when vehicle is by along lanes the first scanning type laser sensor and the second scanning type laser sensor,
Reflector element, dynamic weighing weighing apparatus, three scanning type laser sensor；
Preferably, the angle on the reflector element and ground can adjust between 30 degree to 90 degree；
Preferably, the first scanning type laser sensor and the second scanning type laser sensor are individually fixed in
The vertical rod of road both sides or portal frame both sides, its plane of scanning motion is perpendicular to road vehicle travel direction；The three scanning type laser
Sensor is installed on the first scanning type laser sensor in the middle of the portal frame of more than 20M；
Preferably, described reflector element is installed on the portal frame of the first scanning type laser sensor, reflector element
With the surface sweeping plane of the first scanning type laser sensor at a distance of more than 5M distance, the reflector element is used to reflecting the 3rd and scans
The scanning frame data of formula laser sensor.
Preferably, described dynamic weighing weighing apparatus is installed on the first scanning type laser sensor and three scanning type laser sensing
Between device, described dynamic weighing weighing apparatus obtain vehicle by when weight information, and feed back information to data processor in time；
Preferably, on the one hand described data processor receives three scanning frame data of scanning type laser sensor, root
Length, width and height information, axle information and vehicle traveling information are obtained according to data frame information；On the other hand according to axle information and vehicle
Driving information control dynamic weighing weighing apparatus obtains weight information, by length, width and height information and weight when vehicle to be verified is along lanes
Information is sent to backstage supervisory systems；Length, width and height information and weight information to backstage supervisory systems are not sent during inverse lanes.
Preferably, described vehicle traveling information includes：Come car information, information of returning the vehicle to the garage and knock off.
Preferably, described weight information refers to vehicle weight information when dynamic weighing weighing apparatus acquisition vehicle passes through.
The beneficial effects of the utility model are as follows：
1) on the one hand the first scanning type laser device sensor and the second scanning type laser device sensor obtain the width of vehicle
Information high and axle information；On the other hand dynamic is solved come car information, information of returning the vehicle to the garage and knock off and axle information by detect vehicle
In weighing with car problem.In the existing dynamic weighing system of its actual function replacement using Coil Detector under shallow surface come
Car information and returned the vehicle to the garage and knock off information using Grating examinations；
2) reflector element reflects the scanning frame data of three scanning type laser sensor, and length is measured when improve many cars with car
The accurate rate of degree.
Brief description of the drawings
A kind of mounting structure figure of vehicle overload detecting system that Fig. 1 is provided for the embodiment of the utility model one；
A kind of flow chart of vehicle overload detecting system that Fig. 2 is provided for the embodiment of the utility model one；
A kind of seating side schematic diagram of vehicle overload detecting system that Fig. 3 is provided for the embodiment of the utility model one.
Specific embodiment
For the purpose, technical scheme and advantage for making the utility model embodiment become apparent from,
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clear, complete description, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Description information provided in embodiment, specific embodiment and application is merely illustrative.Based on embodiment of the present utility model, not
In the case of departing from spirit and scope of the present utility model, those of ordinary skill in the art are not making creative work premise
Lower obtained every other embodiment, belongs to the scope of the utility model protection.
Fig. 1 is given according to a kind of vehicle overload detecting system installation diagram of one embodiment of the present utility model.This practicality
New device mainly includes：It is scanning type laser sensor (1), (2) and (3), data processor (5), dynamic weighing weighing apparatus (4), anti-
Penetrate unit (8), portal frame (6), portal frame (7)；In the present embodiment, the first scanning type laser sensor and the second scan-type
The plane of scanning motion of laser sensor is vertical with vehicle heading, and the first scanning type laser sensor and the described 3rd is scanned
, at a distance of 25 meters, the dynamic weighing weighing apparatus is under the plane of scanning motion of the first scanning type laser sensor for formula laser sensor
The plane of scanning motion of side, the reflector element and the first scanning type laser sensor is at a distance of 8 meters, and the reflector element is pressed from both sides with ground
Angle is 45 degree, and can be by control unit adjustment angle, the plane of scanning motion and the vehicle row of the three scanning type laser sensor
Sail direction parallel.
A kind of flow chart of vehicle overload detecting system of the embodiment of the utility model one offer is provided such as Fig. 2.
Step S201：Obtain and carry out car information, when the plane where vehicle enters scanning type laser sensor (1) and (2),
Data processor obtains the data frame information of laser sensor (1) and (2), and the data processor is sat to data frame information
Mark conversion, is upwards ordinate of orthogonal axes perpendicular to track, with perpendicular to track direction as horizontal stroke with laser underface as co-ordinate zero point
Each point in data frame information is carried out the longitudinal axis seat that coordinate transformation obtains each point by axial coordinate, the data processor
Scale value.When maximum ordinate of orthogonal axes value is more than specific threshold, by data processor record Current vehicle transverse axis coordinate minimum value X1；
And car information to dynamic weighing weighing apparatus is sent by data processor, dynamic weighing weighing apparatus enters state to be weighed.
Step S202:Acquisition is returned the vehicle to the garage and knock off information, vehicle traveling scanning type laser sensor (1) and (2) the plane of scanning motion
During when there is maximum ordinate of orthogonal axes value and being less than specific threshold, data processor sends information of returning the vehicle to the garage and knock off to dynamic weighing and weighs, number
Dynamic weighing weighing apparatus is waited to upload weight information according to processor.
Step S203：Performed during the plane of scanning motion of scanning type laser sensor (1) and (2) in vehicle traveling as follows
Two steps are operated：One：The data processor carries out coordinate to the data frame information that scanning type laser sensor (3) sends and turns
Change, be upwards ordinate of orthogonal axes perpendicular to track with laser underface as co-ordinate zero point, inverse track direction is transverse axis coordinate, when
There is maximum ordinate of orthogonal axes value and are less than specific threshold in the scanning frame data of data processor processes scanning type laser sensor (3)
When, by data processor record Current vehicle transverse axis coordinate minimum value X2；Work as X1>X2 interval scales along track direction, now by dragon
The distance between door frame (6) and portal frame (7) subtract X2 and obtain vehicle commander；Work as X1<X2 interval scales are against track direction, data processor
The weight information that dynamic weighing weighing apparatus is uploaded is not recorded；Secondly：Data processor processes scanning type laser sensor (1) and (2)
Frame data are scanned, always car detects bicycle axle information to during returning the vehicle to the garage and knock off.
Step S203 also includes following three aspects：First, vehicle drives to from maximum ordinate of orthogonal axes value more than specific threshold
When maximum ordinate of orthogonal axes value is less than specific threshold, vehicle body maximum right boundary and maximum ordinate of orthogonal axes are obtained by data processor
Value, the absolute value of a width of maximum right boundary difference of vehicle body, maximum ordinate is overall height；Second, vehicle crosses scanning type laser biography
Dynamic weighing weighing apparatus is sailed out of after the plane of scanning motion of sensor (1) and (2), vehicle weight is obtained according to bicycle axle information by dynamic weighing weighing apparatus
Amount information, dynamic weighing weighing apparatus uploads weight information to data processor；Third, with measuring vehicle length information in the case of car,
As shown in Figure 3：When the plane of scanning motion where vehicle tail just sails out of scanning type laser sensor (1) and (2), due to front truck
Scanning frame information of the part by scanning type laser sensor (3) directive vehicle head is blocked, it is impossible to sensed by scanning type laser
Device (3) obtain headstock information, the utility model by portal frame (6) install a rotatable reflector element (8), by portion
Divide the scanning frame information of scanning type laser sensor (3) to reflex to and be blocked headstock, obtain headstock in scanning type laser sensor
(3) position on coordinate system, calculates rear car vehicle commander；
Step S204：Data processor does following judgement according to vehicle heading：Sent if vehicle is along lanes
, to backstage supervisory systems, backstage supervisory systems carries out phase by analyzing the information for uploading to vehicle for length, width and height information and weight information
The treatment answered, if vehicle is not against sending length, width and height information and weight information to backstage supervisory systems if lanes.
System of the present utility model in above-described embodiment, on the one hand can be on the premise of dynamic weighing not be influenceed using sweeping
The plane of scanning motion where retouching formula laser sensor (1) and (2) substitutes induction coil and grating point in conventional dynamic weighing system
From device；On the other hand using reflector element reflecting part scanning type laser sensor (3) data frame information, it is ensured that many cars with
The accurate rate of Vehicle length in the case of car, the utility model simplifies the installation equipment of charge station of transfiniting, with range accuracy it is high,
Integrated level advantage high.
Above-described specific embodiment, purpose, technical scheme and beneficial effect for utility model are entered
One step is described in detail, be should be understood that and be the foregoing is only specific implementation method of the present utility model, is not used to limit
Fixed protection domain of the present utility model, it is all in specific embodiment of the present utility model, it is not used to limit this practicality newly
The protection domain of type, every within spirit of the present utility model and principle, any modification, equivalent substitution and improvements done etc.,
Should be included within protection domain of the present utility model.
Claims (4)
1. a kind of vehicle overload detecting system, including the first scanning type laser sensor, the second scanning type laser sensor, the 3rd
Scanning type laser sensor, data processor, dynamic weighing weighing apparatus, reflector element, it is characterised in that：
The first scanning type laser sensor and the second scanning type laser sensor are installed on both sides of the road, and its plane of scanning motion hangs down
Directly in road vehicle travel direction；
The three scanning type laser sensor is installed in the middle of road, and its plane of scanning motion is parallel to road vehicle travel direction；
The dynamic weighing weighing apparatus is installed between the first scanning type laser sensor and three scanning type laser sensor；
The reflector element is installed between the first scanning type laser sensor and the second scanning type laser sensor, reflector element
Reflect the scanning frame data of three scanning type laser sensor；
The data processor and the first scanning type laser sensor, the second scanning type laser sensor, three scanning type laser
Sensor, dynamic weighing weighing apparatus are connected；
The first scanning type laser sensor and second plane of scanning motion, reflector element are passed sequentially through when vehicle is by along lanes, is moved
State weighing scale, three scanning type laser sensor.
2. a kind of vehicle overload detecting system according to claim 1, it is characterised in that the reflector element and ground
Angle can adjust between 30 degree to 90 degree.
3. a kind of vehicle overload detecting system according to claim 1, it is characterised in that the first described scanning type laser
The surface sweeping plane of sensor and the second scanning type laser sensor is with the vertical range of three scanning type laser sensor at 20 meters
More than.
4. a kind of vehicle overload detecting system according to claim 1, it is characterised in that the data processor continuously connects
Receive the scanning frame number of the first scanning type laser sensor, the second scanning type laser sensor and three scanning type laser sensor
According to, length, width and height information, axle information and vehicle traveling information according to scanning frame data acquisition vehicle, recycle axle information and
Vehicle traveling information control dynamic weighing weighing apparatus completion is weighed, and the length, width and height information and weight information for most measuring at last are uploaded to backstage
Supervisory systems.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621279294.7U CN206248039U (en) | 2016-11-24 | 2016-11-24 | A kind of vehicle overload detecting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621279294.7U CN206248039U (en) | 2016-11-24 | 2016-11-24 | A kind of vehicle overload detecting system |
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| Publication Number | Publication Date |
|---|---|
| CN206248039U true CN206248039U (en) | 2017-06-13 |
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ID=59001831
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201621279294.7U Active CN206248039U (en) | 2016-11-24 | 2016-11-24 | A kind of vehicle overload detecting system |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107204118A (en) * | 2017-08-03 | 2017-09-26 | 山东博安智能科技股份有限公司 | Weighing information matching process, device and server |
| CN107945530A (en) * | 2017-12-24 | 2018-04-20 | 上海捷崇科技有限公司 | A kind of vehicle overload detecting system and its detection method |
| CN109466445A (en) * | 2018-11-23 | 2019-03-15 | 江苏徐工工程机械研究院有限公司 | Detection system and detection method for vehicle tumbling materials |
| CN112198522A (en) * | 2019-06-21 | 2021-01-08 | 北醒（北京）光子科技有限公司 | Vehicle overload control system based on laser radar |
| CN112309108A (en) * | 2019-08-01 | 2021-02-02 | 保定市天河电子技术有限公司 | Truck-mounted overrun detection system and method |
| CN112344854A (en) * | 2020-10-27 | 2021-02-09 | 深圳市航天华拓科技有限公司 | Vehicle overrun detection method, system and computer readable storage medium |
-
2016
- 2016-11-24 CN CN201621279294.7U patent/CN206248039U/en active Active
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107204118A (en) * | 2017-08-03 | 2017-09-26 | 山东博安智能科技股份有限公司 | Weighing information matching process, device and server |
| CN107945530A (en) * | 2017-12-24 | 2018-04-20 | 上海捷崇科技有限公司 | A kind of vehicle overload detecting system and its detection method |
| CN107945530B (en) * | 2017-12-24 | 2021-05-04 | 上海捷崇科技有限公司 | Vehicle overrun detection system and detection method thereof |
| CN109466445A (en) * | 2018-11-23 | 2019-03-15 | 江苏徐工工程机械研究院有限公司 | Detection system and detection method for vehicle tumbling materials |
| CN112198522A (en) * | 2019-06-21 | 2021-01-08 | 北醒（北京）光子科技有限公司 | Vehicle overload control system based on laser radar |
| CN112309108A (en) * | 2019-08-01 | 2021-02-02 | 保定市天河电子技术有限公司 | Truck-mounted overrun detection system and method |
| CN112309108B (en) * | 2019-08-01 | 2022-01-28 | 保定市天河电子技术有限公司 | Truck-mounted overrun detection system and method |
| CN112344854A (en) * | 2020-10-27 | 2021-02-09 | 深圳市航天华拓科技有限公司 | Vehicle overrun detection method, system and computer readable storage medium |
| CN112344854B (en) * | 2020-10-27 | 2022-06-03 | 深圳市航天华拓科技有限公司 | Vehicle overrun detection method, system and computer readable storage medium |
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