CN206038133U - Two weighing platform dynamic vehicle weighing system - Google Patents
Two weighing platform dynamic vehicle weighing system Download PDFInfo
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- CN206038133U CN206038133U CN201620897137.6U CN201620897137U CN206038133U CN 206038133 U CN206038133 U CN 206038133U CN 201620897137 U CN201620897137 U CN 201620897137U CN 206038133 U CN206038133 U CN 206038133U
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Abstract
The utility model provides a two weighing platform dynamic vehicle weighing system, include: tire recognition device, weight collection system, data processing device, weight collection system, including two first weighing platforms that the structure is the same and second weighing platform, first weighing platform and second weighing platform fixed connection just lay on the lane weight information transmission of the vehicle that weight collection system will gather to data processing device side by side, tire recognition device sets up tire information transmission to the data processing device of that one side that is close to first weighing platform on the lane, the vehicle that tire recognition device will gather, data processing device sets up in the rack of the charge island of trackside for weight information and tire information to the vehicle are handled, and obtain the data as a result of weighing of vehicle. The utility model provides a two weighing platform dynamic vehicle weighing system can improve weigh precision and the improvement cheating ability of preventing weighing.
Description
Technical field
This utility model is related to a kind of double scale platform vehicle dynamic weighing system.
Background technology
Vehicle dynamic weighing system is mounted on track to carry out the not parking weighing utilities weighed to car.
At present, typically single weighing platform that vehicle dynamic weighing system is adopted, i.e., only weighed to vehicle using a table top, weighed
Precision is not high.
Additionally, the vehicle dynamic weighing system with single weighing platform, due to only one of which table top, to the area coverage of road compared with
It is little, it is impossible to effectively to prevent cheating of weighing, easily cause payment contradiction.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of double scale platform vehicle dynamic weighing system, using double scale platform
Dynamic weighing is carried out to vehicle, is improved weighing precision and is improved anti-cheating ability of weighing.
For solving above-mentioned technical problem, this utility model provides a kind of double scale platform vehicle dynamic weighing system, including bag
Include：Tire identifying device, Weight acquisition device, data processing equipment；Weight acquisition device, including two structure identicals first
Weighing platform and the second weighing platform, the first weighing platform and the second weighing platform are fixedly connected and are laid side by side on track by direction of traffic, the first scale
Platform and the second weighing platform are respectively the first side and the second side parallel to the both sides of direction of traffic, and Weight acquisition device is by the car for collecting
Weight information transmit to data processing equipment；Tire identifying device is perpendicular to direction of traffic, and is arranged at close on track
That side of first weighing platform, one end of tire identifying device is flushed with the first side and preset distance is left in the other end and the second side,
Tire identifying device is by the tire information delivery of the vehicle for collecting to data processing equipment；Data processing equipment is arranged at trackside
Toll island rack in, process to the weight information and tire information to vehicle, and obtain the weighing results number of vehicle
According to.
Further, also including signal transmitting and receiving device；Signal transmitting and receiving device includes the transmitting being adapted
Unit and receiving unit, transmitter unit and receiving unit are respectively arranged at track both sides, and transmitter unit and receiving unit are located at
In the middle part of Weight acquisition device, signal transmitting and receiving device by transmitter unit launch light beam and receiving unit receiving light beam come
The first information of collection vehicle, and the first information for collecting is transmitted to data processing equipment.
Further, light beam is infrared light or laser.
Further, also including detection coil；Detection coil is embedded in that side of close second weighing platform in track, detection
Second information of coil collection vehicle, and by the second information transfer for collecting to data processing equipment.
Further, tire identifying device, including 9 to 16 sensing modules.
Further, also including display terminal, terminal in toll island rack, for showing weighing for vehicle
Result data.
Further, Weight acquisition device also includes eight structure identical gravity sensors, eight gravity sensors point
It is not embedded in below the first weighing platform and the second weighing platform, wherein, four gravity sensors are fixedly installed on four angles of the first weighing platform
Place and four additional gravity sensor is fixedly installed at four angles of the second platform balance platform.
Further, weight information, tire information, the first information and the second information transfer are to during data processing equipment
Transmission medium is cable.
Further, the interface that cable is connected with data processing equipment be RS232 interfaces or RS422 interfaces or
RS485 interfaces.
The double scale platform vehicle dynamic weighing system that this utility model is provided, carries out dynamic weighing using double scale platform to vehicle,
Wherein, double scale platform is combined using two structure identical list weighing platforms, as the first weighing platform and the second weighing platform can be adopted
Collect the weight information of whole vehicle, and the first weighing platform and the second weighing platform as the overall weight letter that can also gather the vehicle
Breath, thus, the data processing of double scale platform is equivalent to the data processing carried out under three single weighting platform forms, equivalent to same car
Repeatedly weighed, weighing precision can be improved.Additionally, double scale platform is compared to single weighing platform, weighing area increased 100%,
Anti- cheating ability of weighing can be improved.
Additionally, the double scale platform vehicle dynamic weighing system that this utility model is provided, due to for the different overweight marks of vehicle
Standard is different, and the quantity of the wheel tire for generally using is matched with vehicle, so the first weighing platform side is being provided with tire
Identifying device, to judge that the tire of the vehicle weighed is single tire or twins, so as to weighing results are suitably repaiied
Just, can further improve weighing precision.
Furthermore, it is necessary to explanation, the tire identification in the double scale platform vehicle dynamic weighing system that this utility model is provided
Device is perpendicular to direction of traffic, and one end of tire identifying device flushes with the first side and pre- spacing is left in the other end and the second side
From, it is symmetrical as the tire of the left and right sides of vehicle is arranged, so only need to detect the tire condition of vehicle side,
So leave preset distance between the other end of tire identifying device and the second side, and developed width in the preset distance and track
It is relevant.
Description of the drawings
Fig. 1 is the double scale platform vehicle dynamic weighing system block diagram that this utility model embodiment is provided；
Fig. 2 is the structural representation of the double scale platform vehicle dynamic weighing system that this utility model embodiment is provided.
Specific embodiment
This utility model is further illustrated below by specific embodiment, it should be understood, however, that, these embodiments are only
It is only for specifically describing in more detail and is used, and is not to be construed as limiting this utility model in any form.
With reference to Fig. 1, the double scale platform vehicle dynamic weighing system that the present embodiment is provided, including：Tire identifying device 1, weight
Harvester 2, data processing equipment 3；Weight acquisition device 2, including two structure identical the first weighing platforms 201 and the second weighing platform
202, the first weighing platform 201 is fixedly connected and is laid side by side on track with the second weighing platform 202, and Weight acquisition device 2 will be collected
The weight information of vehicle transmit to data processing equipment 3；Tire identifying device 1 is arranged on track near the first weighing platform 201
That side, tire identifying device 1 is by the tire information delivery of the vehicle for collecting to data processing equipment 3；Data processing is filled
Put 3 to be arranged in the toll island rack 4 of trackside, process to the weight information and tire information to vehicle, and obtain car
Weighing results data.
The double scale platform vehicle dynamic weighing system that the present embodiment is provided, carries out dynamic weighing using double scale platform to vehicle, its
In, double scale platform is combined using two structure identical list weighing platforms, due to the first weighing platform 201 and the second weighing platform 202
To collect the weight information of whole vehicle, and the first weighing platform 201 and the second weighing platform 202 can also gather the vehicle as overall
Weight information, thus, the data processing of double scale platform is equivalent to the data processing carried out under three single weighting platform forms, equivalent to
Same vehicle is repeatedly weighed, weighing precision can be improved.Additionally, double scale platform is compared to single weighing platform, weighing area increases
100%, the anti-cheating ability of weighing can be improved.
Additionally, the double scale platform vehicle dynamic weighing system that the present embodiment is provided, due to for the different overweight standards of vehicle
Difference, and the quantity of the wheel tire for generally using matched with vehicle, so 201 side of the first weighing platform is being provided with tire
Identifying device 1, to judge that the tire of the vehicle weighed is single tire or twins, so as to weighing results are suitably repaiied
Just, can further improve weighing precision.
Furthermore, it is necessary to explanation, the tire identification dress in the double scale platform vehicle dynamic weighing system that the present embodiment is provided
1 is put perpendicular to direction of traffic, and one end of tire identifying device 1 flushes with the first side and pre- spacing is left in the other end and the second side
From, it is symmetrical as the tire of the left and right sides of vehicle is arranged, so only need to detect the tire condition of vehicle side,
So leave preset distance between the other end of tire identifying device 1 and the second side, and actual width in the preset distance and track
Degree is relevant.
Preferably, tire identifying device 1, including 9 to 16 sensing modules.As shown in Fig. 2 nine sensing modules are in " one "
Font is uniformly arranged.In the present embodiment, tyre type is determined according to the position of all sensing module output signals and quantity.Specifically
Ground, when signal sum is less than or equal to certain number m (m desirable 2～5), and continuous module has pressure wheel out-of-date, is single-wheel；When
Signal sum is more than or equal to certain number n (n desirable 3～6), or the middle discontinuous mould more than k (k desirable 1～3) is individual
Block has pressure wheel out-of-date, is two-wheel.
Preferably, as illustrated in fig. 2, also including signal transmitting and receiving device；Signal transmitting and receiving device includes phase
The transmitter unit 501 and receiving unit 502 of adaptation, transmitter unit 501 and receiving unit 502 are respectively arranged at track both sides, and
Transmitter unit 501 and receiving unit 502 are located in the middle part of Weight acquisition device 2, and signal transmitting and receiving device passes through transmitter unit
501 transmitting light beams and 502 receiving light beam of receiving unit carry out the first information of collection vehicle, and the first information for collecting is passed
Transport to data processing equipment 3.It is further preferred that light beam is infrared light.Specifically, the transmitting of transmitter unit 501 infrared light, when not having
When having vehicle to pass through, receiving unit 502 can receive launched infrared light；When vehicle passes through, receiving unit 502 is hidden
Keep off and do not receive infrared light.In the present embodiment, signal transmitting and receiving device is arranged on the middle part of double scale platform, works as signal
When transmitting and receiving device detects vehicle, start to weigh the vehicle, and detect not in signal transmitting and receiving device
To Weighing is stopped during vehicle again, weighing more accurately to the vehicle is enabled to, weighing precision is higher.Additionally, a side
Face, signal transmitting and receiving device can be according to the serialitys of signal between transmitter unit 501 and receiving unit 502 come to vehicle
Separated, that is, played a part of vehicle separator；On the other hand, the total length that can also obtain vehicle combines vehicle process again
Time spent by signal transmitting and receiving device, so as to obtain vehicle by when speed.
Furthermore, it is necessary to explanation, in the present embodiment, light beam is not limited only to infrared light, or laser etc., this reality
Apply example to be not specifically limited.
It is further preferred that as illustrated in fig. 2, also including detection coil 6；Detection coil 6 is embedded in track near the
That side of two weighing platforms 202, the second information of 6 collection vehicle of detection coil, and by the second information transfer for collecting to data
Processing meanss 3.The effect of detection coil 6 is the presence that can detect vehicle.Additionally, in the present embodiment, detection coil 6 with
Signal transmitting and receiving device coordinates, it is possible to obtain the direct of travel of vehicle, for example, when vehicle first passes through signal transmitting and receives
, then when detection coil 6, vehicle traveling direction is normal, and works as vehicle and first pass through detection coil 6 then through signal for device
During transmitting and receiving device, then show vehicle in state of rolling backward, thus, when vehicle is moveed backward because of special circumstances, also can quilt
Detect, the practicality of system can be improved.
It is further preferred that also include display terminal, terminal in toll island rack 4, for showing vehicle
Weighing results data.
It is further preferred that Weight acquisition device 2 also includes eight structure identical gravity sensors, eight gravity sensitives
Device is embedded in below the first weighing platform 201 and the second weighing platform 202, wherein respectively, and four gravity sensors are fixedly installed on the first scale
At four angles of platform 201 and four additional gravity sensor is fixedly installed at four angles of the second platform balance platform.Eight gravity are passed
Sensor, on the one hand can realize weighing vehicle, on the other hand also can determine whether vehicle by particular row route during double scale platform
Line, for example, when vehicle is to pass through double scale platform in " S " type, and, when vehicle is deliberately towards certain side in track by attempting
Weigh cheating when, the stress for being distributed in the gravity sensor of all directions has and differs greatly from, when system claims to vehicle
During weight, there are such abnormal conditions and can send warning or not show weighing results, now, toll collector then can find in time and
Vehicle is allowed again through being weighed.That is, the system of the present embodiment can improve anti-cheating ability of weighing.
Preferably, gravity sensor is beam type gravity sensor.
Preferably, weight information, tire information, the first information and the second information transfer are to during data processing equipment 3
Transmission medium is cable.
It is further preferred that the interface that cable is connected with data processing equipment 3 is RS232 interfaces or RS422 interfaces
Or RS485 interfaces.
Although this utility model has been carried out a certain degree of description, it will be apparent that, without departing from spirit of the present utility model
Under conditions of scope, the appropriate change of each condition can be carried out.It is appreciated that this utility model is not limited to the embodiment party
Case, and it is attributed to the scope of claim, which includes the equivalent of each factor.
Claims (9)
1. a kind of double scale platform vehicle dynamic weighing system, it is characterised in that include：Tire identifying device, Weight acquisition device, number
According to processing meanss；
The Weight acquisition device, including two the first weighing platforms of structure identical and the second weighing platform, first weighing platform and described
Second weighing platform is fixedly connected and is laid side by side on track by direction of traffic, first weighing platform and second weighing platform parallel to
The both sides of the direction of traffic are respectively the first side and the second side, and the weight of the vehicle for collecting is believed by the Weight acquisition device
Breath is transmitted to the data processing equipment；
The tire identifying device perpendicular to direction of traffic, and be arranged on the track near first weighing platform that
Side, one end of the tire identifying device is flushed with first side and the other end leaves preset distance with second side, institute
Tire identifying device is stated by the tire information delivery of the vehicle for collecting to the data processing equipment；
The data processing equipment is arranged in the toll island rack of trackside, to the weight information to the vehicle and institute
State tire information to be processed, and obtain the weighing results data of the vehicle.
2. double scale platform vehicle dynamic weighing system according to claim 1, it is characterised in that also launch and connect including signal
Receiving apparatus；
The signal transmitting and receiving device includes transmitter unit and the receiving unit being adapted, and the transmitter unit and described connects
Receive unit and be respectively arranged at the track both sides, and the transmitter unit and the receiving unit are located at the Weight acquisition device
Middle part, the signal transmitting and receiving device by the transmitter unit launch light beam and the receiving unit receiving light beam come
The first information of the vehicle is gathered, and the first information for collecting is transmitted to the data processing equipment.
3. double scale platform vehicle dynamic weighing system according to claim 2, it is characterised in that the light beam be infrared light or
Laser.
4. double scale platform vehicle dynamic weighing system according to claim 2, it is characterised in that also including detection coil；
The detection coil gathers described near that side of second weighing platform, the detection coil in being embedded in the track
Second information of vehicle, and by second information transfer for collecting to the data processing equipment.
5. double scale platform vehicle dynamic weighing system according to claim 1, it is characterised in that the tire identifying device,
Including 9 to 16 sensing modules.
6. double scale platform vehicle dynamic weighing system according to claim 1, it is characterised in that also including display terminal, institute
Terminal is stated in the toll island rack, for showing the weighing results data of the vehicle.
7. double scale platform vehicle dynamic weighing system according to claim 1, it is characterised in that the Weight acquisition device is also
Including eight structure identical gravity sensors, eight gravity sensors are embedded in first weighing platform and described respectively
Below two weighing platforms, wherein, four gravity sensors are fixedly installed at four angles of first weighing platform and four additional gravity
Sensor is fixedly installed at four angles of second weighing platform.
8. double scale platform vehicle dynamic weighing system according to claim 4, it is characterised in that the weight information, it is described
Tire information, the first information and second information transfer to the transmission medium during data processing equipment is cable
Line.
9. double scale platform vehicle dynamic weighing system according to claim 8, it is characterised in that the cable and the number
It is RS232 interfaces or RS422 interfaces or RS485 interfaces according to the interface that processing meanss are connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620897137.6U CN206038133U (en) | 2016-08-17 | 2016-08-17 | Two weighing platform dynamic vehicle weighing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620897137.6U CN206038133U (en) | 2016-08-17 | 2016-08-17 | Two weighing platform dynamic vehicle weighing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206038133U true CN206038133U (en) | 2017-03-22 |
Family
ID=58306960
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620897137.6U Active CN206038133U (en) | 2016-08-17 | 2016-08-17 | Two weighing platform dynamic vehicle weighing system |
Country Status (1)
| Country | Link |
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| CN (1) | CN206038133U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109916487A (en) * | 2017-12-13 | 2019-06-21 | 北京万集科技股份有限公司 | Driving weight intelligent monitor system and method |
| CN110907200A (en) * | 2019-12-10 | 2020-03-24 | 重庆唯英科技有限公司 | Single-tire and double-tire recognition system for automobile |
-
2016
- 2016-08-17 CN CN201620897137.6U patent/CN206038133U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109916487A (en) * | 2017-12-13 | 2019-06-21 | 北京万集科技股份有限公司 | Driving weight intelligent monitor system and method |
| CN109916487B (en) * | 2017-12-13 | 2021-03-19 | 北京万集科技股份有限公司 | Intelligent monitoring system and method for driving weight |
| CN110907200A (en) * | 2019-12-10 | 2020-03-24 | 重庆唯英科技有限公司 | Single-tire and double-tire recognition system for automobile |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |