CN206446396U - A kind of AIRMATIC Dual Control and the Onboard weighing device based on the system - Google Patents
A kind of AIRMATIC Dual Control and the Onboard weighing device based on the system Download PDFInfo
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- CN206446396U CN206446396U CN201720074989.XU CN201720074989U CN206446396U CN 206446396 U CN206446396 U CN 206446396U CN 201720074989 U CN201720074989 U CN 201720074989U CN 206446396 U CN206446396 U CN 206446396U
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- pressure sensor
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Abstract
The utility model discloses a kind of AIRMATIC Dual Control and the Onboard weighing device based on the system, including air spring, air spring connects gas drier by three-way connection, gas drier connects pressure sensor, pressure sensor connection collection display terminal, three-way connection is also connected with inflating end, sensor of the present utility model installs the original structure for not changing vehicle, measure the pay load of vehicle indirectly using pressure type sensor, and shown in real time by display terminal, with simple in construction, it is easy to implement, cost is low, the features such as maintenance maintenance facilitates, if and sensor breaks down, it can individually be dismantled, maintenance and replacing, the cost of maintenance maintenance is low, it is with a wide range of applications.
Description
Technical field
The utility model belongs to vehicle-mounted field of weighing, and in particular to a kind of AIRMATIC Dual Control and based on the vehicle-mounted of the system
Weighing device.
Background technology
In highway transportation, vehicle load detection in terms of road safety, transportation safety, business administration for having very
Important meaning, in the traffic accident of load-carrying vehicle, road and bridge damage accident is currently related to, the overload transportation nearly all with vehicle
It is relevant, in order to effectively control overload, corresponding vehicles load measurement device must be equipped with.
Conventional vehicles load measurement measure at present is that ground vehicle is weighed or ground axle adds up to weigh again, and the former passes through
One big weighing platform, is directly weighed to vehicle, and the latter is that axle weight scale is installed on flat road surface, and wheel leads to successively
Axle weight scale is crossed, then each axle heavy phase is added obtains complete vehicle weight.Under both modes, instrument and equipment and Vehicles separation, it is necessary to
Fixed place detection, detection can not be realized to the vehicle beyond test point.
Another detection method is to install Onboard weighing device additional on vehicle, and the detection of cargo amount is realized with this.
It common are the leaf spring lower installation board formula weighing sensor in each bridge, the weight born for detecting at leaf spring, that is,
The weight that each wheel is born, each weight is added and obtains complete vehicle weight；Also have in some vehicle-mounted schemes of weighing in addition and relate to
And compartment is supported with multiple weighing sensors, it can individually detect carriage weight.
Air spring is widely used in automobile and general industry as the device of buffering vibration.Contrast conventional steel plate
Spring, air spring has better vibration damping and anti-vibration performance, because its rigidity is easily realized with damping regulation, in reduction car
Vibration and improve vehicle ride performance in terms of advantage be that conventional steel plates spring is incomparable.Developing has good dynamics
The air spring suspension system of performance is learned, is to improve one of key of running velocity.Using its characteristic, it can substantially improve
The riding quality of vehicle.
Utility model content
The purpose of this utility model is to overcome above-mentioned deficiency there is provided a kind of AIRMATIC Dual Control and the car based on the system
Weighing device is carried, the real-time detection to cargo weight can be realized, with simple in construction, vehicle safety is not influenceed, is examined
Survey the features such as precision is high.
In order to achieve the above object, a kind of AIRMATIC Dual Control, including air spring, air spring is connected by three-way connection
Connect gas drier, gas drier connection pressure sensor, pressure sensor connection collection display terminal, three-way connection
It is also connected with inflating end.
Onboard weighing device based on AIRMATIC Dual Control, including be arranged on each air spring and inflate three connecting for end
Head, three-way connection connects corresponding gas drier, and gas drier connects corresponding pressure sensor, institute
There is pressure sensor to be all connected with gathering display terminal.
The collection display terminal is LCDs.
Be provided with first axle on the first air spring and the second air spring, the second axle be provided with the 3rd air spring and
The 5th air spring and the 6th air spring are provided with 4th air spring, the 3rd axle；
First air spring connects first gas drying device, the connection of first gas drying device by three-way connection
First pressure sensor, first pressure sensor connection collection display terminal；
Second air spring connects second gas drying device, the connection of second gas drying device by three-way connection
Second pressure sensor, second pressure sensor connection collection display terminal；
3rd air spring connects third gas drying device, the connection of third gas drying device by three-way connection
3rd pressure sensor, the 3rd pressure sensor connection collection display terminal；
4th air spring connects the 4th gas drier, the connection of the 4th gas drier by three-way connection
4th pressure sensor, the 4th pressure sensor connection collection display terminal；
5th air spring connects the 5th gas drier, the connection of the 5th gas drier by three-way connection
5th pressure sensor, the 5th pressure sensor connection collection display terminal；
6th air spring connects the 6th gas drier, the connection of the 6th gas drier by three-way connection
6th pressure sensor, the 6th pressure sensor connection collection display terminal.
Compared with prior art, sensor of the present utility model installs the original structure for not changing vehicle, using pressure type
Sensor measures the pay load of vehicle indirectly, and is shown in real time by display terminal, with simple in construction, is easy to implement, into
This low, the features such as maintenance maintenance facilitates, and if sensor failure, it can individually be dismantled, repaired and is changed, be tieed up
The cost for repairing maintenance is low, is with a wide range of applications.
Brief description of the drawings
Fig. 1 is a kind of structural representation of AIRMATIC Dual Control of the utility model；
Fig. 2 is the structural representation of the utility model embodiment；
Wherein 1, air spring；2nd, the second air spring；3rd, the 3rd air spring；4th, the 4th air spring；5th, the 5th is empty
Gas spring；6th, the 6th air spring；7th, gas drier；8th, second gas drying device；9th, third gas drying device；
10th, the 4th gas drier；11st, the 5th gas drier；12nd, the 6th gas drier；13rd, pressure sensor；14、
Second pressure sensor；15th, the 3rd pressure sensor；16th, the 4th pressure sensor；17th, the 5th pressure sensor；18th, the 6th
Pressure sensor；19th, display terminal is gathered；20th, three-way connection.
Embodiment
The utility model is described further with reference to the accompanying drawings and examples.
Referring to Fig. 1, a kind of AIRMATIC Dual Control includes air spring 1, and air spring 1 connects gas by three-way connection 20
Drying device 7, the connection pressure sensor 13 of gas drier 7, the connection collection display terminal 19 of pressure sensor 13, three connect
First 20 are also connected with inflating end.
Referring to Fig. 2, the Onboard weighing device based on AIRMATIC Dual Control includes being arranged on each air spring inflating end
Three-way connection, three-way connection connects corresponding gas drier, and gas drier connects corresponding pressure
Sensor, all pressure sensors are all connected with gathering display terminal 19, and collection display terminal 19 is LCDs.
Embodiment：
Referring to Fig. 2, it is provided with first axle on the first air spring and the second air spring 2, the second axle and is provided with the 3rd
The 5th air spring 5 and the 6th air spring 6 are provided with the air spring 4 of air spring 3 and the 4th, the 3rd axle；
First air spring connects first gas drying device, first gas drying device connection the by three-way connection 20
One pressure sensor, first pressure sensor connection collection display terminal 19；
Second air spring 2 connects second gas drying device 8 by three-way connection 20, and second gas drying device 8 connects
Connect second pressure sensor 14, the connection collection display terminal 19 of second pressure sensor 14；
3rd air spring 3 connects third gas drying device 9 by three-way connection 20, and third gas drying device 9 connects
Connect the 3rd pressure sensor 15, the 3rd pressure sensor 15 connection collection display terminal 19；
4th air spring 4 connects the 4th gas drier 10, the 4th gas drier 10 by three-way connection 20
Connect the 4th pressure sensor 16, the 4th pressure sensor 16 connection collection display terminal 19；
5th air spring 5 connects the 5th gas drier 11, the 5th gas drier 11 by three-way connection 20
Connect the 5th pressure sensor 17, the 5th pressure sensor 17 connection collection display terminal 19；
6th air spring 6 connects the 6th gas drier 12, the 6th gas drier 12 by three-way connection 20
Connect the 6th pressure sensor 18, the 6th pressure sensor 18 connection collection display terminal 19.
Three axle cars have 6 air springs, and the corresponding pressure sensor readings of each air spring are respectively Pi(i=1,
2nd, 3,4,5,6), it can be obtained according to the relation between air spring load capacity and internal pressure, each air spring load capacity
Respectively：
W1=f (P1)
W2=f (P2)
W3=f (P3)
W4=f (P4)
W5=f (P5)
W6=f (P6)
Thus, in this case, cargo gross weight is equal to 6 air spring load capacity sums, then has：
W=W1+W2+W3+W4+W5+W6
=f (P1)+f(P2)+f(P3)+f(P4)+f(P5)+f(P6)
Wherein, W is cargo gross weight, W1~W6The weight carried for each air spring, P1~P6For each air
The pressure value of spring inner, can be obtained by pressure sensor direct measurement.
The pressure data P that pressure sensor direct measurement is obtained1~P6Transmit to collection display terminal (19), pass through phase
The data processing answered can obtain cargo weight, and be shown in terminal.
Special, the quantity for installing pressure sensor is less than vehicle air number of springs, to install a pressure sensor
Exemplified by illustrate, arbitrarily selection one air spring, pass through three-way connection connect gas drier, gas drier connect
Connect pressure sensor, pressure sensor connection collection display terminal.
During vehicle load, the corresponding pressure sensor readings of air spring are Pi, the air spring is capable of carrying a load of：
Wi=f (Pi)
So, the total pay load of vehicle is represented by：
W=g (Wi)
Wherein, functional relation g can be obtained by demarcation.
The pressure data P that pressure sensor direct measurement is obtainediTransmit to collection display terminal, pass through corresponding data
Processing can obtain cargo weight, and be shown in terminal.
Claims (4)
1. a kind of AIRMATIC Dual Control, it is characterised in that including air spring (1), air spring (1) passes through three-way connection (20)
Connect gas drier (7), gas drier (7) connection pressure sensor (13), pressure sensor (13) connection collection
Display terminal (19), three-way connection (20) is also connected with inflating end.
2. the Onboard weighing device based on a kind of AIRMATIC Dual Control described in claim 1, it is characterised in that including being arranged on
The three-way connection (20) at end is inflated on each air spring, three-way connection (20) connects corresponding gas drier, gas
Body drying device connects corresponding pressure sensor, and all pressure sensors are all connected with collection display terminal (19).
3. the Onboard weighing device according to claim 2 based on AIRMATIC Dual Control, it is characterised in that the collection shows
It is LCDs to show terminal (19).
4. the Onboard weighing device according to claim 2 based on AIRMATIC Dual Control, it is characterised in that set in first axle
It is equipped with the first air spring and the second air spring (2), the second axle and is provided with the 3rd air spring (3) and the 4th air spring
(4) the 5th air spring (5) and the 6th air spring (6), are provided with the 3rd axle；
First air spring connects first gas drying device, the connection of first gas drying device by three-way connection (20)
First pressure sensor, first pressure sensor connection collection display terminal (19)；
Second air spring (2) connects second gas drying device (8) by three-way connection (20), and second gas dries dress
Put (8) connection second pressure sensor (14), second pressure sensor (14) connection collection display terminal (19)；
3rd air spring (3) connects third gas drying device (9) by three-way connection (20), and third gas dries dress
Put (9) and connect the 3rd pressure sensor (15), the 3rd pressure sensor (15) connection collection display terminal (19)；
4th air spring (4) connects the 4th gas drier (10) by three-way connection (20), and the 4th gas is dried
Device (10) connects the 4th pressure sensor (16), the 4th pressure sensor (16) connection collection display terminal (19)；
5th air spring (5) connects the 5th gas drier (11) by three-way connection (20), and the 5th gas is dried
Device (11) connects the 5th pressure sensor (17), the 5th pressure sensor (17) connection collection display terminal (19)；
6th air spring (6) connects the 6th gas drier (12) by three-way connection (20), and the 6th gas is dried
Device (12) connects the 6th pressure sensor (18), the 6th pressure sensor (18) connection collection display terminal (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720074989.XU CN206446396U (en) | 2017-01-21 | 2017-01-21 | A kind of AIRMATIC Dual Control and the Onboard weighing device based on the system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720074989.XU CN206446396U (en) | 2017-01-21 | 2017-01-21 | A kind of AIRMATIC Dual Control and the Onboard weighing device based on the system |
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| Publication Number | Publication Date |
|---|---|
| CN206446396U true CN206446396U (en) | 2017-08-29 |
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| CN201720074989.XU Active CN206446396U (en) | 2017-01-21 | 2017-01-21 | A kind of AIRMATIC Dual Control and the Onboard weighing device based on the system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114414024A (en) * | 2021-12-30 | 2022-04-29 | 北京万集科技股份有限公司 | Monitoring method and device for vehicle-mounted weighing system, storage medium and electronic device |
-
2017
- 2017-01-21 CN CN201720074989.XU patent/CN206446396U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114414024A (en) * | 2021-12-30 | 2022-04-29 | 北京万集科技股份有限公司 | Monitoring method and device for vehicle-mounted weighing system, storage medium and electronic device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200923 Address after: 710110 801, 8th floor, No.1 complex building, No.166, West Avenue, hi tech Zone, Xi'an City, Shaanxi Province Patentee after: AVIC testing instrument (Xi'an) Co.,Ltd. Address before: 723007 Xinyuan Road, North Zone, Hanzhoung economic development, Shaanxi Patentee before: ZHONGHANG ELECTRONIC MEASURING INSTRUMENTS Co.,Ltd. |
|
| TR01 | Transfer of patent right |