CN206002189U - Intelligent truck vehicle type recognition device - Google Patents
Intelligent truck vehicle type recognition device Download PDFInfo
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- CN206002189U CN206002189U CN201620954132.2U CN201620954132U CN206002189U CN 206002189 U CN206002189 U CN 206002189U CN 201620954132 U CN201620954132 U CN 201620954132U CN 206002189 U CN206002189 U CN 206002189U
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Abstract
This utility model belongs to on-highway motor vehicle car load meter weight weighing apparatus field and in particular to a kind of intelligent truck vehicle type recognition device.Intelligent truck vehicle type recognition device, is made up of the square column body of built-in infrared transmitting tube and the square column body of built-in infrared reception pipe.60 infrared receiving tubes in the square column body of built-in infrared reception pipe of 60 infrared transmitting tubes in the square column body of the built-in infrared transmitting tube of weight vehicle road side and weight vehicle road opposite side, one-to-one light path connects, it is parallel to each other between all connection light paths, connect light path perpendicular to weight vehicle road；After light path numbering from bottom to top, whether measure each road conducting light paths, be equal to the shading position measuring tested automobile, thus judge vehicle.Usefulness of the present utility model is that, with infrared tube numbering, whether the shading of measurement critical section and critical section above infrared emission pipe, judges the vehicle of load-carrying vehicle, solves a vehicle cab recognition difficult problem for tested vehicle.
Description
Technical field
This utility model belongs to on-highway motor vehicle car load meter weight weighing apparatus field and in particular to a kind of intelligent truck vehicle
Identifying device.
Background technology
The traditional vehicle cab recognition of weighing system mainly leans on infrared light curtain to provide Vehicles separation or come signal, and such as 0 or 1,
The number of axle being given in conjunction with Wheel axle identifier, comprehensive descision vehicle, provide the axle weight of this car.Because the species of load-carrying vehicle is various,
2 axles can be divided into -- 6 axles, totally 22 class vehicle.Particularly truck has loading car load, also has birdyback, and infrared light curtain is only
It is provided that the single shielding signals of vehicle, no car or have car, 0 or 1.Run into the load-carrying vapour with trailer as in actual measurement
Car, and infrared light curtain provides Vehicles separation signal to be shown as two cars, this is a very big mistake, and weighing system cannot judge
Vehicle is it is impossible to provide axle weight.The infrared light curtain of this spline structure brings fatal mistake to vehicle cab recognition, axle weight, gross weight.How to solve
Certainly this technological deficiency？The present inventor attempts to start with from the structure of infrared light curtain, solves the problems, such as that vehicle reports an error.Present invention intelligence
The technical scheme of type truck vehicle type recognition device is, is uniformly to divide from bottom to top by height by the infrared tube of infrared light curtain
The rule of cloth, after every a pair of infrared tube numbering of infrared light curtain, measures the 0 or 1 of every a pair of infrared tube, according to infrared right
Pipe is numbered, and the number from bottom to top turning on judges height and the interval of vehicle, has or not change by measuring vehicle vehicle frame level altitude
Change, thus identifying the vehicle of tested vehicle.
Utility model content
According to the technical solution of the utility model, " it is uniformly to divide from bottom to top by height by the infrared tube of infrared light curtain
The rule of cloth, after every a pair of infrared tube numbering of infrared light curtain, measures the 0 or 1 of every a pair of infrared tube, according to infrared right
Pipe is numbered, and the number from bottom to top turning on judges the height of vehicle, had by measuring vehicle vehicle frame level altitude unchanged, thus
Identification tested vehicle vehicle ", intelligent truck vehicle type recognition device, by built-in infrared transmitting tube square column body and
The square column body composition of built-in infrared reception pipe, is characterized in that, in the middle of the inboard panel of square column body, unlatching one is long
Groove, in elongated slot, the thoroughly infrared plastic cement window of embedded watertight type, rises and is named as long trough infrared emission window of tube；This long trough is infrared
It it is 25 millimeters to penetrating window of tube width, height is 1200 millimeters, the upper edge of long trough infrared emission window of tube is away from square column
150 millimeters of upper top surface, the lower edge of long trough infrared emission window of tube 250 millimeters of the bottom surface away from square column；Square column
Total height is 1600 millimeters；Square column outside plate is the back door that energy side is opened, and arranges door lock on back door；In built-in infrared
Portion in the square column body of transmitting tube, 60 infrared transmitting tubes just to long trough infrared emission window of tube, by 20 millimeters of interval by
Lower and on be uniformly distributed, 60 infrared transmitting tubes electrically connect infrared transmitting circuit plate in order；Side in built-in infrared reception pipe
Shape founds column body, and 60 infrared receiving tubes are just to long trough infrared emission window of tube, from bottom to top uniform by 20 millimeters of interval
It is distributed in long trough infrared emission window of tube, 60 infrared receiving tubes electrically connect infrared receiving circuit plate in order；Built-in red
The square column body of emission pipe is arranged on the safety island of weight vehicle road side, and the square column body of built-in infrared reception pipe sets
Put on the safety island of weight vehicle road opposite side, the long trough infrared emission window of tube of the square column body of built-in infrared transmitting tube
Face each other about weight vehicle road with the long trough infrared emission window of tube of the square column body of built-in infrared reception pipe, two windows
Line is vertical with weight vehicle road；The luminous beam of 60 infrared transmitting tubes in the square column body of built-in infrared transmitting tube is vertical
Through long trough infrared emission window of tube, the square column body elongated slot of one-to-one directive weight vehicle road opposite built-in infrared reception pipe
60 infrared receiving tubes after shape infrared emission window of tube.
Described intelligent truck vehicle type recognition device, is characterized in that, the transmitting of weight vehicle road side is cubical
60 infrared transmitting tubes and cubical 60 infrared receiving tubes of reception of weight vehicle road opposite side, correspond, from bottom to top
Numbering, an infrared transmitting tube of each infrared receiving tube light connects weight vehicle road opposite side, connect light path and weight vehicle road
Road surface is parallel, is parallel to each other, connects light path perpendicular to weight vehicle road between all connection light paths.
Operation principle summary of the present utility model：The height of the square column of intelligent truck vehicle type recognition device is
1600 millimeters, come really somewhat low compared with truck, singly in actual installation, intelligent truck vehicle type recognition device is
Being arranged on weight vehicle road both sides is on 200 millimeters of left and right safety island away from pavement-height, is so equal to and increased intelligent load
The height of weight Automotive Style Recognition device.Numbering to infrared transmitting tube and infrared receiving tube, actually measurement car body
Highly.At the minimum lower edge of long trough infrared emission window of tube of intelligent truck vehicle type recognition device, the height away from road surface is
200+250=450 millimeter, along place far from road surface on the long trough infrared emission window of tube of intelligent truck vehicle type recognition device
Height be 450+1200 millimeter=1650 millimeter.The height interval of measurement car body is exactly 450 millimeters to 1650 millimeters.To penetrating light
Object between 450 millimeters to 1650 millimeters on drive test gauge loaded vehicle road, setting ensures that every a pair of infrared light path is all level.Carry
The diameter of tyres of weight automobile is 1050 millimeters, and the height away from road surface for the vehicle frame is 1150 millimeters, and vehicle frame gross thickness is 100 millimeters, carries
The total height of weight automobile is more than 2000 millimeters, and wherein 1050 to 1150 sections of height of chassis above ground section is frame section, is the pass judging vehicle
Key section.Vehicle is sailed, if infrared light curtain is blocked by part light path, detection has car to enter measurement zone；If if only
All infrared light curtain, is all blocked, then be detected vehicle in measurement zone；If only 1050 to the 1150 sections keys judging vehicle
Section (frame section) shading, then illustrate that tested vehicle possibly carries trailer.In short summarize, by critical section shading, judge there is car；
By more than 1150 millimeters of shadings whether it becomes possible to judge, it is car load or band trailer.Certainly band trailer can be divided into central axle again
Trailer train, articulated train and full trailer train.
Usefulness of the present utility model is, on the basis of hardly increasing cost, with infrared tube numbering, measurement
Whether the shading of critical section infrared emission pipe, judges the vehicle of load-carrying vehicle, solves a vehicle cab recognition difficult problem for tested vehicle.
Brief description
Truck car load whole shading working section schematic diagram of Fig. 1 intelligent truck vehicle type recognition device.
The band trailer truck part shading working section schematic diagram of Fig. 2 intelligent truck vehicle type recognition device
In figure：1st, square column, 2, square column long trough infrared emission window of tube, 3, square column back door, 4, square
The back door lock of column, 5, between the upper and lower every 20 millimeters of infrared light emission pipe, 6, between the upper and lower every 20 millimeters of infrared acceptor, 7,
Infrared transmitting circuit plate, 8, infrared receiving circuit plate, 9, safety island, 10, truck, 11, band trailer truck.
Specific embodiment
With the GQ16--1 intelligent truck vehicle type recognition device of * * * * company production as specific embodiment, illustrate such as
Under：Intelligent truck vehicle type recognition device is divided into transmitter-side column and receives square column, and two square column appearances are complete
Entirely consistent.In transmitter-side column, inclusion 60 is infrared every 20 millimeters of infrared light emission pipe and infrared receiving circuit plate between the upper and lower
Radiating circuit plate；Receive column and include 60 between the upper and lower every 20 millimeters of infrared acceptor and infrared receiving circuit plate.Intelligence
The transmitting column of type truck vehicle type recognition device is separately mounted to weight vehicle road both sides with reception column
On more than 200 millimeters of left and right safety island, so it is equal to the height that increased intelligent truck vehicle type recognition device.Intelligence
At the minimum lower edge of long trough infrared emission window of tube of energy type truck vehicle type recognition device, the height away from road surface is 200+250
=450 millimeters, on the long trough infrared emission window of tube of intelligent truck vehicle type recognition device along place the height far from road surface
It is 450+1200 millimeter=1650 millimeter.450 millimeters to 1650 millimeters is to penetrating interval, and it can measure weight vehicle to penetrating light path
On road, the shading between 450 millimeters to 1650 millimeters, determines whether truck.Setting ensures that every a pair of infrared light path is all water
Flat.The diameter of tyres of truck is 1050 millimeters, and the height away from road surface for the vehicle frame is 1150 millimeters, and hair calculates vehicle frame thickness
100 millimeters is measurement critical section, and the total height of truck is more than 2000 millimeters certainly.2000 millimeters apparently higher than intelligent load
Weight Automotive Style Recognition device long trough in the height away from road surface for the infrared emission window of tube highest point be 450+1200 millimeter=
1650 millimeters.In long trough, infrared emission pipe is from bottom to top numbered, and each light path of infrared emission pipe is parallel, and perpendicular to weight vehicle
Road.5 numberings are had between critical section 1,050 1150.Each pair infrared emission pipe electrical connection ARM microcontroller serial port in long trough,
Whether ARM single-chip microcomputer turns on according to infrared emission pipe numbering, judges vehicle.Vehicle is sailed, if infrared light curtain is by part light path
It is blocked, then detection has car to enter measurement zone；If whole infrared light curtains, be all blocked, then be detected vehicle measurement zone (see
Fig. 1)；If only critical section infrared emission pipe shading, more than 1150 millimeters do not have shading, then explanation tested vehicle is probably trailer
(see Fig. 2).In short summarize, by the shading of more than 1150 millimeters of tested vehicle whether it becomes possible to judge, be car load or extension
Car.Certainly trailer can be divided into central axle trailer train, articulated train and full trailer train again.
Usefulness of the present utility model is, on the basis of hardly increasing cost, with infrared tube numbering, measurement
Whether the shading of critical section infrared emission pipe, judges the vehicle of load-carrying vehicle, solves a vehicle cab recognition difficult problem for tested vehicle.
Claims (2)
1. intelligent truck vehicle type recognition device, by square column body and the built-in infrared reception pipe of built-in infrared transmitting tube
Square column body composition, it is characterized in that, in the middle of the inboard panel of square column body, one elongated slot of unlatching, embedding in this elongated slot
Enter the thoroughly infrared plastic cement window of watertight type, rise and be named as long trough infrared emission window of tube；This long trough infrared emission window of tube width
Degree is 25 millimeters, and height is 1200 millimeters, the upper edge of long trough infrared emission window of tube upper top surface 150 milli away from square column
Rice, 250 millimeters of the bottom surface away from square column for the long trough infrared emission window of tube lower edge, the total height of square column is 1600 millis
Rice；Square column outside plate is the back door that energy side is opened, and arranges door lock on back door；Square vertical in built-in infrared transmitting tube
Column body, just to long trough infrared emission window of tube, by interval, 20 millimeters are from bottom to top uniformly distributed 60 infrared transmitting tubes,
60 infrared transmitting tubes electrically connect infrared transmitting circuit plate in order；Portion in the square column body of built-in infrared reception pipe, 60
Individual infrared receiving tube, just to long trough infrared emission window of tube, is from bottom to top evenly distributed on long trough by 20 millimeters of interval infrared
To penetrating in window of tube, 60 infrared receiving tubes electrically connect infrared receiving circuit plate in order；The square of built-in infrared transmitting tube stands
Cylinder is arranged on the safety island of weight vehicle road side, and it is another that the square column body of built-in infrared reception pipe is arranged on weight vehicle road
On the safety island of side, the long trough infrared emission window of tube of the square column body of built-in infrared transmitting tube and built-in infrared reception pipe
The long trough infrared emission window of tube of square column body face each other about weight vehicle road, the line of two windows is hung down with weight vehicle road
Directly；It is infrared right that the luminous beam of 60 infrared transmitting tubes in the square column body of built-in infrared transmitting tube passes perpendicularly through long trough
Penetrate window of tube, one-to-one light path connects the square column body long trough infrared emission pipe of weight vehicle road opposite built-in infrared reception pipe
60 infrared receiving tubes after window.
2. intelligent truck vehicle type recognition device as claimed in claim 1, is characterized in that, weight vehicle road side built-in
The side of the built-in infrared reception pipe of 60 infrared transmitting tubes in the square column body of infrared transmitting tube and weight vehicle road opposite side
60 infrared receiving tubes in shape column body, one-to-one light path connects, and is parallel to each other, connects light path and hang down between all connection light paths
Directly in weight vehicle road.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620954132.2U CN206002189U (en) | 2016-08-26 | 2016-08-26 | Intelligent truck vehicle type recognition device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620954132.2U CN206002189U (en) | 2016-08-26 | 2016-08-26 | Intelligent truck vehicle type recognition device |
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| CN206002189U true CN206002189U (en) | 2017-03-08 |
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| CN201620954132.2U Active CN206002189U (en) | 2016-08-26 | 2016-08-26 | Intelligent truck vehicle type recognition device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110220551A (en) * | 2018-03-03 | 2019-09-10 | 山西国强高科股份有限公司 | Intelligent two-way Vehicles separation device |
-
2016
- 2016-08-26 CN CN201620954132.2U patent/CN206002189U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110220551A (en) * | 2018-03-03 | 2019-09-10 | 山西国强高科股份有限公司 | Intelligent two-way Vehicles separation device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Intelligent recognition device of truck type Effective date of registration: 20210623 Granted publication date: 20170308 Pledgee: Shanxi Financing Reinsurance Group Co.,Ltd. Pledgor: SHANXI GUOQIANG GAOKE Co.,Ltd. Registration number: Y2021140000019 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230815 Granted publication date: 20170308 Pledgee: Shanxi Financing Reinsurance Group Co.,Ltd. Pledgor: SHANXI GUOQIANG GAOKE CO.,LTD. Registration number: Y2021140000019 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |