CN206038132U - Multilane developments vehicle weighing system - Google Patents
Multilane developments vehicle weighing system Download PDFInfo
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- CN206038132U CN206038132U CN201620896715.4U CN201620896715U CN206038132U CN 206038132 U CN206038132 U CN 206038132U CN 201620896715 U CN201620896715 U CN 201620896715U CN 206038132 U CN206038132 U CN 206038132U
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Abstract
The utility model provides a three kinds of multilane developments vehicle weighing system bury some weighing sensor underground under the road surface that lane intermediate sum standdle carrier was said, thus this system can accurate counting vehicle standdle carrier way, the weight under the condition such as the edge of delaying unloading, the degree of accuracy of weighing the when vehicle traveles has improved not according to normal lane.
Description
Technical field
The utility model is related to highway communication field of measuring techniques, more particularly to three kinds of multilane dynamic vehicle weighing systems
System.
Background technology
The application of Dynamic Weighing Technology is quite varied, and at present, the highway in China's overwhelming majority province is using dynamic at a high speed
Weighing system carries out vehicle overload detection.High-speed dynamic weighing system includes LOAD CELLS, data processing unit, vehicle detection
Device etc., is obtained in that the information such as the axle weight of vehicle, gross weight, the number of axle, speed.
For adapt to vehicle high-speed pass through when vibrations, high-speed weighing sensor mostly be non-activity unit, the one of low deflection
Body formula LOAD CELLS, such as small-sized bent plate, quartz, piezoelectric membrane etc..This kind of size sensor is less, more in strip, it is general its
Contact area of the weighing area less than vehicle tyre, mostly part wheel load weighing-appliance, need by using many sensor connection
The mode laid is closed, by axletree by time difference of sensor and transducer spacing calculating axletree by speed, and then
Axletree (tire) weight is obtained by way of speed is multiplied with sensor weight integration.At present, high-speed dynamic weighing system is passed
Using by track mounted in pairs more than sensor, axle is obtained by priority time of two sensors and transducer spacing according to vehicle
Speed, and then be multiplied with the integration of sensor and obtain axle weight.As vehicle running path cannot be constrained, when vehicle is from sensor terminal
By when partially light situation of weighing occurs.
The content of the invention
The purpose of this utility model is to provide a kind of multilane dynamic vehicle weighing system, solves weighing for prior art and is
System does not press its weighing accuracy not high enough problem when normal lane is travelled in vehicle.
The utility model additionally provides other two kinds of multilane dynamic vehicle weighing systems.
The utility model solves the technical scheme adopted by its technical problem：
A kind of multilane dynamic vehicle weighing system, including multiple LOAD CELLSs, weighing instrument, vehicle detection apparatus and control
Rack processed, wherein：
Control rack and weighing instrument are arranged at outside multilane, and multiple LOAD CELLSs, vehicle detection apparatus, weighing instrument are connected
Connect, weighing instrument is connected with control rack；
With kerb line as first direction, it is embedded with multilane successively with perpendicular to the direction of kerb line as second direction
4n+k LOAD CELLS A being placed in parallel1、A2、A3、…、A4n+k, wherein n, k is nonnegative integer, and the value of k is 0,1,2 or 3
One of those；
As k=0, LOAD CELLS sum is 4n, and its arrangement mode is：A1、A5、…、A4n-3Positioned at flat with second direction
On capable straight line, A2、A6、…、A4n-2On the straight line parallel with second direction, A3、A7、…、A4n-1Positioned at
On the parallel straight line of second direction, A4、A8、…、A4nOn the straight line parallel with second direction；In second direction
The overlap length of upper two neighboring LOAD CELLS is not less than the first predetermined space；
As k=1, LOAD CELLS sum is 4n+1, and its arrangement mode is：A1、A5、…、A4n-3、A4n+1Positioned at
On the parallel straight line in two directions, A2、A6、…、A4n-2On the straight line parallel with second direction, A3、A7、…、
A4n-1On the straight line parallel with second direction, A4、A8、…、A4nOn the straight line parallel with second direction；
The overlap length of two neighboring LOAD CELLS is not less than the first predetermined space in a second direction；
As k=2, LOAD CELLS sum is 4n+2, and its arrangement mode is：A1、A5、…、A4n-3、A4n+1Positioned at
On the parallel straight line in two directions, A2、A6、…、A4n-2、A4n+2On the straight line parallel with second direction, A3、
A7、…、A4n-1On the straight line parallel with second direction, A4、A8、…、A4nIt is straight positioned at one parallel with second direction
On line；The overlap length of two neighboring LOAD CELLS is not less than the first predetermined space in a second direction；
As k=3, LOAD CELLS sum is 4n+3, and its arrangement mode is：A1、A5、…、A4n-3、A4n+1Positioned at
On the parallel straight line in two directions, A2、A6、…、A4n-2、A4n+2On the straight line parallel with second direction, A3、
A7、…、A4n-1、A4n+3On the straight line parallel with second direction, A4、A8、…、A4nPositioned at parallel with second direction
On straight line；The overlap length of two neighboring LOAD CELLS is not less than the first predetermined space in a second direction；
A1The edge being embedded under first track on the outside of track；A4It is embedded in first track and Article 2 car
Between road, A in a first direction4With A1At intervals of the second predetermined space, second predetermined space is long less than most short vehicle
Degree；A in a first direction2、A3It is set in turn in A1And A4Between, A in a second direction2、A3It is set in turn in A1And A4Between.
On this basis, further, the first predetermined space is 60cm.
On the basis of above-mentioned any embodiment, further：
The LOAD CELLS is combination foil gauge thin board type part wheel set sensor, LOAD CELLS include metallic plate,
Foil gauge and by made by different metal material upper cover plate and base plate, upper cover plate and base plate fastened with screw by screw,
The inner surface patch foil gauge of upper cover plate, the upper surface of base plate is concave, after the fastening of two metallic plates, two ends side seal board and rubber
Bar, by screw screw fit sealing.
On this basis, further, upper cover plate adopts No. 65 manganese steel, base plate to adopt No. 45 steel.
On the basis of above-mentioned any embodiment, further, vehicle detection apparatus are coil, laser, microwave or video
Vehicle checker.
A kind of multilane dynamic vehicle weighing system, including multiple LOAD CELLSs, weighing instrument, vehicle detection apparatus and control
Rack processed, wherein：
Control rack and weighing instrument are arranged at outside multilane, and multiple LOAD CELLSs, vehicle detection apparatus, weighing instrument are connected
Connect, weighing instrument is connected with control rack；
With kerb line as first direction, it is embedded with multilane successively with perpendicular to the direction of kerb line as second direction
4n+k LOAD CELLS A being placed in parallel1、A2、A3、…、A4n+k, wherein n, k is nonnegative integer, and the value of k is 0,1,2 or 3
One of those；
As k=0, LOAD CELLS sum is 4n, and its arrangement mode is：A1、A3、A5、…、A4n-1Positioned at second party
To on parallel straight line；A2、A4、A6、…、A4nOn the straight line parallel with second direction；Phase in a second direction
The overlap length of adjacent two LOAD CELLSs is not less than the first predetermined space；
As k=1, LOAD CELLS sum is 4n+1, and its arrangement mode is：A1、A3、A5、…、A4n-1、A4n+1Positioned at
On the parallel straight line of second direction；A2、A4、A6、…、A4nOn the straight line parallel with second direction；In second party
The overlap length of two neighboring LOAD CELLS is not less than the first predetermined space upwards；
As k=2, LOAD CELLS sum is 4n+2, and its arrangement mode is：A1、A3、A5、…、A4n-1、A4n+1Positioned at
On the parallel straight line of second direction；A2、A4、A6、…、A4n、A4n+2On the straight line parallel with second direction；
In second direction, the overlap length of two neighboring LOAD CELLS is not less than the first predetermined space；
As k=3, LOAD CELLS sum is 4n+3, and its arrangement mode is：A1、A3、A5、…、A4n-1、A4n+1、A4n+3Position
On the straight line parallel with second direction；A2、A4、A6、…、A4n、A4n+2Positioned at the straight line parallel with second direction
On；The overlap length of two neighboring LOAD CELLS is not less than the first predetermined space in a second direction；
A1The edge being embedded under first track on the outside of track, A4It is embedded in first track and Article 2 car
Between road, A in a first direction4With A1At intervals of the second predetermined space, second predetermined space is long less than most short vehicle
Degree.
A kind of multilane dynamic vehicle weighing system, including multiple LOAD CELLSs, weighing instrument, vehicle detection apparatus and control
Rack processed, wherein：
Control rack and weighing instrument are arranged at outside multilane, and multiple LOAD CELLSs, vehicle detection apparatus, weighing instrument are connected
Connect, weighing instrument is connected with control rack；
With kerb line as first direction, so that M groups as second direction, are embedded with perpendicular to the direction of kerb line on multilane
On one direction at intervals of the second predetermined space LOAD CELLS group, second predetermined space be less than most short Vehicle length；Often
One group of LOAD CELLS includes 4n+k LOAD CELLS A being placed in parallel successively1、A2、A3、…、A4n+k, wherein n, k is non-negative
Integer, the value of k be 0,1,2 or 3 one of those；
As k=0, LOAD CELLS sum is 4n, and its arrangement mode is：A1、A3、A5、…、A4n-1Positioned at second party
To on parallel straight line；A2、A4、A6、…、A4nOn the straight line parallel with second direction；Phase in a second direction
The overlap length of adjacent two LOAD CELLSs is not less than the first predetermined space；
As k=1, LOAD CELLS sum is 4n+1, and its arrangement mode is：A1、A3、A5、…、A4n-1、A4n+1Positioned at
On the parallel straight line of second direction；A2、A4、A6、…、A4nOn the straight line parallel with second direction；In second party
The overlap length of two neighboring LOAD CELLS is not less than the first predetermined space upwards；
As k=2, LOAD CELLS sum is 4n+2, and its arrangement mode is：A1、A3、A5、…、A4n-1、A4n+1Positioned at
On the parallel straight line of second direction；A2、A4、A6、…、A4n、A4n+2On the straight line parallel with second direction；
In second direction, the overlap length of two neighboring LOAD CELLS is not less than the first predetermined space；
As k=3, LOAD CELLS sum is 4n+3, and its arrangement mode is：A1、A3、A5、…、A4n-1、A4n+1、A4n+3Position
On the straight line parallel with second direction；A2、A4、A6、…、A4n、A4n+2Positioned at the straight line parallel with second direction
On；The overlap length of two neighboring LOAD CELLS is not less than the first predetermined space in a second direction；
A1The edge being embedded under first track on the outside of track, A4It is embedded in first track and Article 2 car
Between road.
The beneficial effects of the utility model are：
The utility model provides three kinds of multilane dynamic vehicle weighing systems, when vehicle passes through Weighing Area, vehicle inspection
Survey device detection vehicle to enter, the data processing unit of control rack is matched according to the waveform signal that vehicle detection apparatus send
To vehicle driving trace, LOAD CELLS and weighing instrument calculate vehicle axle weight and then obtain car weight.The system can be counted exactly
Vehicle is calculated by weight during lanes, as part LOAD CELLS is embedded in the middle of track under the road surface with standdle carrier road, because
This system can also accurately calculate the weight when vehicle standdle carrier road, edge of delaying unloading, and improve vehicle not by normal
Weighing accuracy during lanes.
Description of the drawings
With reference to the accompanying drawings and examples the utility model is further illustrated.
Fig. 1 shows a kind of structural representation of multilane dynamic vehicle weighing system that the utility model embodiment is provided
Figure；
Fig. 2 shows a kind of schematic diagram of LOAD CELLS arrangement mode that the utility model embodiment is provided；
Fig. 3 shows a kind of schematic diagram of LOAD CELLS arrangement mode that the utility model embodiment is provided；
Fig. 4 shows a kind of schematic diagram of LOAD CELLS arrangement mode that the utility model embodiment is provided.
Specific embodiment
In order that the purpose of this utility model, technical scheme and advantage become more apparent, below in conjunction with accompanying drawing and enforcement
Example, is further elaborated to the utility model.It should be appreciated that specific embodiment described herein is only to explain this
Utility model, does not limit the utility model.
Specific embodiment one
As shown in figure 1, the utility model embodiment provides a kind of multilane dynamic vehicle weighing system, including multiple titles
Sensor, weighing instrument, vehicle detection apparatus and control rack are retransmitted, wherein：
Control rack and weighing instrument are arranged at outside multilane, and multiple LOAD CELLSs, vehicle detection apparatus, weighing instrument are connected
Connect, weighing instrument is connected with control rack；
With kerb line as first direction, it is embedded with multilane successively with perpendicular to the direction of kerb line as second direction
4n+k LOAD CELLS A being placed in parallel1、A2、A3、…、A4n+k, wherein n, k is nonnegative integer, and the value of k is 0,1,2 or 3
One of those；
As k=0, LOAD CELLS sum is 4n, and its arrangement mode is：A1、A5、…、A4n-3Positioned at flat with second direction
On capable straight line, A2、A6、…、A4n-2On the straight line parallel with second direction, A3、A7、…、A4n-1Positioned at
On the parallel straight line of second direction, A4、A8、…、A4nOn the straight line parallel with second direction；In second direction
The overlap length of upper two neighboring LOAD CELLS is not less than the first predetermined space；
As k=1, LOAD CELLS sum is 4n+1, and its arrangement mode is：A1、A5、…、A4n-3、A4n+1Positioned at
On the parallel straight line in two directions, A2、A6、…、A4n-2On the straight line parallel with second direction, A3、A7、…、
A4n-1On the straight line parallel with second direction, A4、A8、…、A4nOn the straight line parallel with second direction；
The overlap length of two neighboring LOAD CELLS is not less than the first predetermined space in a second direction；
As k=2, LOAD CELLS sum is 4n+2, and its arrangement mode is：A1、A5、…、A4n-3、A4n+1Positioned at
On the parallel straight line in two directions, A2、A6、…、A4n-2、A4n+2On the straight line parallel with second direction, A3、
A7、…、A4n-1On the straight line parallel with second direction, A4、A8、…、A4nIt is straight positioned at one parallel with second direction
On line；The overlap length of two neighboring LOAD CELLS is not less than the first predetermined space in a second direction；
As k=3, LOAD CELLS sum is 4n+3, and its arrangement mode is：A1、A5、…、A4n-3、A4n+1Positioned at
On the parallel straight line in two directions, A2、A6、…、A4n-2、A4n+2On the straight line parallel with second direction, A3、
A7、…、A4n-1、A4n+3On the straight line parallel with second direction, A4、A8、…、A4nPositioned at parallel with second direction
On straight line；The overlap length of two neighboring LOAD CELLS is not less than the first predetermined space in a second direction；
A1The edge being embedded under first track on the outside of track；A4It is embedded in first track and Article 2 car
Between road, A in a first direction4With A1At intervals of the second predetermined space, second predetermined space is long less than most short vehicle
Degree；A in a first direction2、A3It is set in turn in A1And A4Between, A in a second direction2、A3It is set in turn in A1And A4Between.
In the utility model embodiment, control rack includes data processing unit, when vehicle passes through Weighing Area, vehicle inspection
Survey device detection vehicle to enter, the data processing unit of control rack is matched according to the waveform signal that vehicle detection apparatus send
To vehicle driving trace, LOAD CELLS and weighing instrument calculate vehicle axle weight and then obtain car weight.The system can be counted exactly
Vehicle is calculated by weight during lanes, as part LOAD CELLS is embedded in the middle of track under the road surface with standdle carrier road, because
This system can also accurately calculate the weight when vehicle standdle carrier road, edge of delaying unloading, and improve vehicle not by normal
Weighing accuracy during lanes.
The utility model embodiment is not limited to the size of number of lanes (n+1), on the basis of above-described embodiment, excellent
Choosing, n can be 2,3 or 4.As n=3, k=3, the arrangement mode of Four-Lane Road dynamic weighing system its LOAD CELLS can be with
As shown in Figure 2.
The utility model embodiment is not limited to the first predetermined space, on the basis of above-mentioned any embodiment, preferably
, the first predetermined space can be 60cm.First predetermined space is no less than lorry twins width, can adopt 60cm.
The utility model embodiment is to A1With A2Interval do not limit, on the basis of above-mentioned any embodiment, preferably
, in a first direction, A1With A2Interval can be not less than 20cm, A3With A4Interval can be not less than 20cm.Between sensor
Retain suitable distance in a first direction, to ensure the stability of sensor installation,
Or, it is preferred that in a first direction, A1With A2Interval can be 40cm, A3With A4Interval can be
40cm。
The utility model embodiment is not limited to the structure of LOAD CELLS, it is preferred that LOAD CELLS includes metal
Plate, foil gauge and by made by different metal material upper cover plate and base plate, upper cover plate and base plate fastened with screw by screw,
In the inner surface patch foil gauge of upper cover plate, the upper surface of base plate is concave, after the fastening of two metallic plates, two ends side seal board and rubber
Bar, by screw screw fit sealing.
The utility model embodiment is not limited to the material of upper cover plate and base plate, it is preferred that upper cover plate can adopt 65
Number manganese steel, base plate can adopt No. 45 steel.65 manganese steel phosphorus content be 0.62～0.70%, No. 60 manganese steel phosphorus content be 0.56～
0.64%, compared with No. 60 manganese steel, its phosphorus content is different, and No. 65 manganese steel of heat treatment are better than No. 60 manganese steel quenching degree and hardness；
No. 45 steel have higher intensity and preferable machinability, and certain toughness, modeling can be obtained Jing after appropriate heat treatment
Property and wearability, material source is convenient.
The utility model embodiment is not limited to the arrangement of the foil gauge of LOAD CELLS, is docked in practical application
Near-end distance is not required, it should select suitable distance according to sensor length, it is preferred that the foil gauge of LOAD CELLS
Arrangement can be：The geometric center of above cover inner surface is origin, each along the length direction of upper cover plate in origin both sides
At 41.5mm, one foil gauge of arrangement, and with 83mm uniformly at intervals.
The utility model embodiment is not limited to vehicle detection apparatus, it is preferred that vehicle detection apparatus can for coil,
Laser, microwave or video vehicle checker.
The utility model embodiment is not limited to vehicle detection apparatus, it is preferred that vehicle detection apparatus can include：Pass
Sense unit, for detecting the strength signal in magnetic field and being sent to amplifying unit；Amplifying unit, sends for receiving sensing unit
The strength signal in magnetic field, is sent to processing unit after process is amplified to which；Processing unit, for receiving amplifying unit transmission
Amplification after magnetic field strength signal, determine whether that vehicle passes through according to the strength signal, generate vehicle pass through information；Car
Temporal information is included by information；Wireless communication unit, for receiving vehicle by information and being sent to control rack.
Specific embodiment two
The utility model embodiment provide a kind of multilane dynamic vehicle weighing system, including multiple LOAD CELLSs,
Weighing instrument, vehicle detection apparatus and control rack, wherein：
Control rack and weighing instrument are arranged at outside multilane, and multiple LOAD CELLSs, vehicle detection apparatus, weighing instrument are connected
Connect, weighing instrument is connected with control rack；
With kerb line as first direction, it is embedded with multilane successively with perpendicular to the direction of kerb line as second direction
4n+k LOAD CELLS A being placed in parallel1、A2、A3、…、A4n+k, wherein n, k is nonnegative integer, and the value of k is 0,1,2 or 3
One of those；
As k=0, LOAD CELLS sum is 4n, and its arrangement mode is：A1、A3、A5、…、A4n-1Positioned at second party
To on parallel straight line；A2、A4、A6、…、A4nOn the straight line parallel with second direction；Phase in a second direction
The overlap length of adjacent two LOAD CELLSs is not less than the first predetermined space；
As k=1, LOAD CELLS sum is 4n+1, and its arrangement mode is：A1、A3、A5、…、A4n-1、A4n+1Positioned at
On the parallel straight line of second direction；A2、A4、A6、…、A4nOn the straight line parallel with second direction；In second party
The overlap length of two neighboring LOAD CELLS is not less than the first predetermined space upwards；
As k=2, LOAD CELLS sum is 4n+2, and its arrangement mode is：A1、A3、A5、…、A4n-1、A4n+1Positioned at
On the parallel straight line of second direction；A2、A4、A6、…、A4n、A4n+2On the straight line parallel with second direction；
In second direction, the overlap length of two neighboring LOAD CELLS is not less than the first predetermined space；
As k=3, LOAD CELLS sum is 4n+3, and its arrangement mode is：A1、A3、A5、…、A4n-1、A4n+1、A4n+3Position
On the straight line parallel with second direction；A2、A4、A6、…、A4n、A4n+2Positioned at the straight line parallel with second direction
On；The overlap length of two neighboring LOAD CELLS is not less than the first predetermined space in a second direction；
A1The edge being embedded under first track on the outside of track, A4It is embedded in first track and Article 2 car
Between road, A in a first direction4With A1At intervals of the second predetermined space, second predetermined space is long less than most short vehicle
Degree.
In the utility model embodiment, control rack includes data processing unit, when vehicle passes through Weighing Area, vehicle inspection
Survey device detection vehicle to enter, the data processing unit of control rack is matched according to the waveform signal that vehicle detection apparatus send
To vehicle driving trace, LOAD CELLS and weighing instrument calculate vehicle axle weight and then obtain car weight.The system can be counted exactly
Vehicle is calculated by weight during lanes, as part LOAD CELLS is embedded in the middle of track under the road surface with standdle carrier road, because
This system can also accurately calculate the weight when vehicle standdle carrier road, edge of delaying unloading, and improve vehicle not by normal
Weighing accuracy during lanes.
The utility model embodiment is not limited to the size of number of lanes (n+1), on the basis of above-described embodiment, excellent
Choosing, n can be 2,3 or 4.As n=3, k=3, the arrangement mode of Four-Lane Road dynamic weighing system its LOAD CELLS can be with
As shown in Figure 3.
Specific embodiment three
The utility model embodiment provide a kind of multilane dynamic vehicle weighing system, including multiple LOAD CELLSs,
Weighing instrument, vehicle detection apparatus and control rack, wherein：
Control rack and weighing instrument are arranged at outside multilane, and multiple LOAD CELLSs, vehicle detection apparatus, weighing instrument are connected
Connect, weighing instrument is connected with control rack；
With kerb line as first direction, so that M groups as second direction, are embedded with perpendicular to the direction of kerb line on multilane
On one direction at intervals of the second predetermined space LOAD CELLS group, second predetermined space be less than most short Vehicle length；Often
One group of LOAD CELLS includes 4n+k LOAD CELLS A being placed in parallel successively1、A2、A3、…、A4n+k, wherein n, k is non-negative
Integer, the value of k be 0,1,2 or 3 one of those；
As k=0, LOAD CELLS sum is 4n, and its arrangement mode is：A1、A3、A5、…、A4n-1Positioned at second party
To on parallel straight line；A2、A4、A6、…、A4nOn the straight line parallel with second direction；Phase in a second direction
The overlap length of adjacent two LOAD CELLSs is not less than the first predetermined space；
As k=1, LOAD CELLS sum is 4n+1, and its arrangement mode is：A1、A3、A5、…、A4n-1、A4n+1Positioned at
On the parallel straight line of second direction；A2、A4、A6、…、A4nOn the straight line parallel with second direction；In second party
The overlap length of two neighboring LOAD CELLS is not less than the first predetermined space upwards；
As k=2, LOAD CELLS sum is 4n+2, and its arrangement mode is：A1、A3、A5、…、A4n-1、A4n+1Positioned at
On the parallel straight line of second direction；A2、A4、A6、…、A4n、A4n+2On the straight line parallel with second direction；
In second direction, the overlap length of two neighboring LOAD CELLS is not less than the first predetermined space；
As k=3, LOAD CELLS sum is 4n+3, and its arrangement mode is：A1、A3、A5、…、A4n-1、A4n+1、A4n+3Position
On the straight line parallel with second direction；A2、A4、A6、…、A4n、A4n+2Positioned at the straight line parallel with second direction
On；The overlap length of two neighboring LOAD CELLS is not less than the first predetermined space in a second direction；
A1The edge being embedded under first track on the outside of track, A4It is embedded in first track and Article 2 car
Between road.
In the utility model embodiment, control rack includes data processing unit, when vehicle passes through Weighing Area, vehicle inspection
Survey device detection vehicle to enter, the data processing unit of control rack is matched according to the waveform signal that vehicle detection apparatus send
To vehicle driving trace, LOAD CELLS and weighing instrument calculate vehicle axle weight and then obtain car weight.The system can be counted exactly
Vehicle is calculated by weight during lanes, as part LOAD CELLS is embedded in the middle of track under the road surface with standdle carrier road, because
This system can also accurately calculate the weight when vehicle standdle carrier road, edge of delaying unloading, and improve vehicle not by normal
Weighing accuracy during lanes.
The utility model embodiment is not limited to the size of sensor group number M and number of lanes (n+1), in above-mentioned enforcement
On the basis of example, it is preferred that M can be able to be 2,3 or 4 for 2, n.As M=2, n=3, k=3, Four-Lane Road dynamic weighing system
Uniting the arrangement mode of its LOAD CELLS can be as shown in Figure 4.The increase of LOAD CELLS group number, can improve system to vehicle
The certainty of measurement weighed.
It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in the utility model can
To be mutually combined；In addition, the conventional adaptation that the function that is related to of the utility model, algorithm, method etc. are only prior art should
With, therefore, the utility model, for the improvement of prior art, is substantially the annexation between hardware, rather than for function,
Algorithm, method itself, namely although the utility model be related to some functions, algorithm, method, but and not comprising to function, algorithm,
The improvement that method itself is proposed, the utility model for function, algorithm, method description, be practical in order to better illustrate
It is new, in order to be better understood from the utility model.
Although the 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 the 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 (7)
1. a kind of multilane dynamic vehicle weighing system, it is characterised in that including multiple LOAD CELLSs, weighing instrument, vehicle inspection
Device and control rack are surveyed, wherein：
Control rack and weighing instrument are arranged at outside multilane, and multiple LOAD CELLSs, vehicle detection apparatus, weighing instrument are connected,
Weighing instrument is connected with control rack；
With kerb line as first direction, it is embedded with multilane successively parallel with perpendicular to the direction of kerb line as second direction
4n+k LOAD CELLS A of placement1、A2、A3、…、A4n+k, wherein n, k is nonnegative integer, and the value of k is 0,1,2 or 3 wherein
One；
As k=0, LOAD CELLS sum is 4n, and its arrangement mode is：A1、A5、…、A4n-3Positioned at parallel with second direction
On straight line, A2、A6、…、A4n-2On the straight line parallel with second direction, A3、A7、…、A4n-1Positioned at second
On the parallel straight line in direction, A4、A8、…、A4nOn the straight line parallel with second direction；Phase in a second direction
The overlap length of adjacent two LOAD CELLSs is not less than the first predetermined space；
As k=1, LOAD CELLS sum is 4n+1, and its arrangement mode is：A1、A5、…、A4n-3、A4n+1Positioned at second direction
On parallel straight line, A2、A6、…、A4n-2On the straight line parallel with second direction, A3、A7、…、A4n-1It is located at
On the straight line parallel with second direction, A4、A8、…、A4nOn the straight line parallel with second direction；In second party
The overlap length of two neighboring LOAD CELLS is not less than the first predetermined space upwards；
As k=2, LOAD CELLS sum is 4n+2, and its arrangement mode is：A1、A5、…、A4n-3、A4n+1Positioned at second direction
On parallel straight line, A2、A6、…、A4n-2、A4n+2On the straight line parallel with second direction, A3、A7、…、A4n-1
On the straight line parallel with second direction, A4、A8、…、A4nOn the straight line parallel with second direction；
On two directions, the overlap length of two neighboring LOAD CELLS is not less than the first predetermined space；
As k=3, LOAD CELLS sum is 4n+3, and its arrangement mode is：A1、A5、…、A4n-3、A4n+1Positioned at second direction
On parallel straight line, A2、A6、…、A4n-2、A4n+2On the straight line parallel with second direction, A3、A7、…、
A4n-1、A4n+3On the straight line parallel with second direction, A4、A8、…、A4nIt is straight positioned at one parallel with second direction
On line；The overlap length of two neighboring LOAD CELLS is not less than the first predetermined space in a second direction；
A1The edge being embedded under first track on the outside of track；A4Be embedded in first track and Article 2 track it
Between, A in a first direction4With A1At intervals of the second predetermined space, second predetermined space is less than most short Vehicle length；
A on first direction2、A3It is set in turn in A1And A4Between, A in a second direction2、A3It is set in turn in A1And A4Between.
2. multilane dynamic vehicle weighing system according to claim 1, it is characterised in that the first predetermined space is
60cm。
3. multilane dynamic vehicle weighing system according to claim 1 and 2, it is characterised in that：
The LOAD CELLS is combination foil gauge thin board type part wheel set sensor, and LOAD CELLS includes metallic plate, strain
Piece and by made by different metal material upper cover plate and base plate, upper cover plate and base plate are fastened with screw by screw, in Shang Gai
The inner surface patch foil gauge of plate, the upper surface of base plate is concave, and after the fastening of two metallic plates, two ends side seal board and rubber strip lead to
Cross screw screw fit sealing.
4. multilane dynamic vehicle weighing system according to claim 3, it is characterised in that upper cover plate adopts No. 65 manganese
Steel, base plate adopt No. 45 steel.
5. multilane dynamic vehicle weighing system according to claim 1 and 2, it is characterised in that vehicle detection apparatus are
Coil, laser, microwave or video vehicle checker.
6. a kind of multilane dynamic vehicle weighing system, it is characterised in that including multiple LOAD CELLSs, weighing instrument, vehicle inspection
Device and control rack are surveyed, wherein：
Control rack and weighing instrument are arranged at outside multilane, and multiple LOAD CELLSs, vehicle detection apparatus, weighing instrument are connected,
Weighing instrument is connected with control rack；
With kerb line as first direction, it is embedded with multilane successively parallel with perpendicular to the direction of kerb line as second direction
4n+k LOAD CELLS A of placement1、A2、A3、…、A4n+k, wherein n, k is nonnegative integer, and the value of k is 0,1,2 or 3 wherein
One；
As k=0, LOAD CELLS sum is 4n, and its arrangement mode is：A1、A3、A5、…、A4n-1Positioned at parallel with second direction
Straight line on；A2、A4、A6、…、A4nOn the straight line parallel with second direction；It is two neighboring in a second direction
The overlap length of LOAD CELLS is not less than the first predetermined space；
As k=1, LOAD CELLS sum is 4n+1, and its arrangement mode is：A1、A3、A5、…、A4n-1、A4n+1Positioned at second
On the parallel straight line in direction；A2、A4、A6、…、A4nOn the straight line parallel with second direction；In a second direction
The overlap length of two neighboring LOAD CELLS is not less than the first predetermined space；
As k=2, LOAD CELLS sum is 4n+2, and its arrangement mode is：A1、A3、A5、…、A4n-1、A4n+1Positioned at second
On the parallel straight line in direction；A2、A4、A6、…、A4n、A4n+2On the straight line parallel with second direction；Second
On direction, the overlap length of two neighboring LOAD CELLS is not less than the first predetermined space；
As k=3, LOAD CELLS sum is 4n+3, and its arrangement mode is：A1、A3、A5、…、A4n-1、A4n+1、A4n+3Positioned at
On the parallel straight line of second direction；A2、A4、A6、…、A4n、A4n+2On the straight line parallel with second direction；
In second direction, the overlap length of two neighboring LOAD CELLS is not less than the first predetermined space；
A1The edge being embedded under first track on the outside of track, A4Be embedded in first track and Article 2 track it
Between, A in a first direction4With A1At intervals of the second predetermined space, second predetermined space is less than most short Vehicle length.
7. a kind of multilane dynamic vehicle weighing system, it is characterised in that including multiple LOAD CELLSs, weighing instrument, vehicle inspection
Device and control rack are surveyed, wherein：
Control rack and weighing instrument are arranged at outside multilane, and multiple LOAD CELLSs, vehicle detection apparatus, weighing instrument are connected,
Weighing instrument is connected with control rack；
With kerb line as first direction, so that M group first party as second direction, is embedded with perpendicular to the direction of kerb line on multilane
Upwards at intervals of the LOAD CELLS group of the second predetermined space, second predetermined space is less than most short Vehicle length；Each group
LOAD CELLS includes 4n+k LOAD CELLS A being placed in parallel successively1、A2、A3、…、A4n+k, wherein n, k is that non-negative is whole
Number, the value of k be 0,1,2 or 3 one of those；
As k=0, LOAD CELLS sum is 4n, and its arrangement mode is：A1、A3、A5、…、A4n-1Positioned at parallel with second direction
Straight line on；A2、A4、A6、…、A4nOn the straight line parallel with second direction；It is two neighboring in a second direction
The overlap length of LOAD CELLS is not less than the first predetermined space；
As k=1, LOAD CELLS sum is 4n+1, and its arrangement mode is：A1、A3、A5、…、A4n-1、A4n+1Positioned at second
On the parallel straight line in direction；A2、A4、A6、…、A4nOn the straight line parallel with second direction；In a second direction
The overlap length of two neighboring LOAD CELLS is not less than the first predetermined space；
As k=2, LOAD CELLS sum is 4n+2, and its arrangement mode is：A1、A3、A5、…、A4n-1、A4n+1Positioned at second
On the parallel straight line in direction；A2、A4、A6、…、A4n、A4n+2On the straight line parallel with second direction；Second
On direction, the overlap length of two neighboring LOAD CELLS is not less than the first predetermined space；
As k=3, LOAD CELLS sum is 4n+3, and its arrangement mode is：A1、A3、A5、…、A4n-1、A4n+1、A4n+3Positioned at
On the parallel straight line of second direction；A2、A4、A6、…、A4n、A4n+2On the straight line parallel with second direction；
In second direction, the overlap length of two neighboring LOAD CELLS is not less than the first predetermined space；
A1The edge being embedded under first track on the outside of track, A4Be embedded in first track and Article 2 track it
Between.
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| CN201620896715.4U CN206038132U (en) | 2016-08-17 | 2016-08-17 | Multilane developments vehicle weighing system |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106352965A (en) * | 2016-08-17 | 2017-01-25 | 重庆市华驰交通科技有限公司 | Multi-lane dynamic vehicle weighing system |
| CN110231079A (en) * | 2018-03-05 | 2019-09-13 | 基斯特勒控股公司 | Method for being encased in dynamic weighing sensor in lane |
| CN111442823A (en) * | 2020-05-09 | 2020-07-24 | 陕西四维衡器科技有限公司 | One-way three-lane vehicle weighing system and weighing method |
| CN113654635A (en) * | 2021-08-13 | 2021-11-16 | 中车青岛四方机车车辆股份有限公司 | Weighing system and device for magnetic levitation vehicle |
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2016
- 2016-08-17 CN CN201620896715.4U patent/CN206038132U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106352965A (en) * | 2016-08-17 | 2017-01-25 | 重庆市华驰交通科技有限公司 | Multi-lane dynamic vehicle weighing system |
| CN110231079A (en) * | 2018-03-05 | 2019-09-13 | 基斯特勒控股公司 | Method for being encased in dynamic weighing sensor in lane |
| CN110231079B (en) * | 2018-03-05 | 2021-12-28 | 基斯特勒控股公司 | Method for installing a dynamic weighing cell in a roadway |
| CN111442823A (en) * | 2020-05-09 | 2020-07-24 | 陕西四维衡器科技有限公司 | One-way three-lane vehicle weighing system and weighing method |
| CN113654635A (en) * | 2021-08-13 | 2021-11-16 | 中车青岛四方机车车辆股份有限公司 | Weighing system and device for magnetic levitation vehicle |
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