CN106969818A - A kind of vehicle intelligent dynamic weight supervising device, method and system - Google Patents
A kind of vehicle intelligent dynamic weight supervising device, method and system Download PDFInfo
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- CN106969818A CN106969818A CN201710217658.1A CN201710217658A CN106969818A CN 106969818 A CN106969818 A CN 106969818A CN 201710217658 A CN201710217658 A CN 201710217658A CN 106969818 A CN106969818 A CN 106969818A
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- 238000000034 method Methods 0.000 title claims abstract description 23
- 238000012544 monitoring process Methods 0.000 claims abstract description 23
- 238000012937 correction Methods 0.000 claims description 13
- 238000004088 simulation Methods 0.000 claims description 11
- 238000012545 processing Methods 0.000 claims description 9
- 230000005540 biological transmission Effects 0.000 claims description 8
- 230000008569 process Effects 0.000 claims description 7
- 238000006243 chemical reaction Methods 0.000 claims description 6
- 230000009286 beneficial effect Effects 0.000 description 8
- 238000005303 weighing Methods 0.000 description 5
- 230000015572 biosynthetic process Effects 0.000 description 4
- DMBHHRLKUKUOEG-UHFFFAOYSA-N diphenylamine Chemical compound C=1C=CC=CC=1NC1=CC=CC=C1 DMBHHRLKUKUOEG-UHFFFAOYSA-N 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
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- 230000008859 change Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000008054 signal transmission Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 238000004364 calculation method Methods 0.000 description 1
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- 238000007689 inspection Methods 0.000 description 1
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- 238000005067 remediation Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G19/00—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups
- G01G19/08—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups for incorporation in vehicles
- G01G19/086—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups for incorporation in vehicles wherein the vehicle mass is dynamically estimated
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D21/00—Measuring or testing not otherwise provided for
- G01D21/02—Measuring two or more variables by means not covered by a single other subclass
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G19/00—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups
- G01G19/02—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups for weighing wheeled or rolling bodies, e.g. vehicles
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G19/00—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups
- G01G19/02—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups for weighing wheeled or rolling bodies, e.g. vehicles
- G01G19/03—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups for weighing wheeled or rolling bodies, e.g. vehicles for weighing during motion
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G23/00—Auxiliary devices for weighing apparatus
- G01G23/18—Indicating devices, e.g. for remote indication; Recording devices; Scales, e.g. graduated
- G01G23/36—Indicating the weight by electrical means, e.g. using photoelectric cells
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Abstract
The present invention is more particularly directed to a kind of vehicle intelligent dynamic weight supervising device, method and system.Device includes radio positioner, processor, temperature collecting device and Weight acquisition device, Weight acquisition device gathers the load signal of vehicle to be monitored, temperature signal at temperature collecting device collection Weight acquisition device, processor obtains load value and temperature value according to load signal and temperature signal, and temperature value and revised load value are sent jointly into server by radio positioner and location information.Processor of the present invention is set onboard, thus can during vehicle sails out of departure place, arrived at by accurate temperature value and load value it is seamless, unremitting server, the round-the-clock monitoring vehicle load of cooperation position information be sent to by base station；The present invention is also provided with the temperature at temperature collecting device acquisition Weight acquisition device simultaneously, it is ensured that used within the scope of the temperature that Weight acquisition device is being adapted to always, so as to improve the accuracy of load value.
Description
Technical field
The present invention relates to monitoring field, more particularly to a kind of vehicle intelligent dynamic weight supervising device, method and system.
Background technology
Common overload remediation, the mode made an inventory are to set special purpose vehicle weighbridge at charge crossing at present, and it is expensive to there is equipment investment,
Very flexible, the defect such as is easy to miss inspection.With the popularization of wireless location technology, many enterprises all attempt loading component being positioned over car
On, weight data is transmitted by radio positioner in real time, but weight data is extremely difficult to be obtained in a dynamic state, and accuracy,
Repeated extreme difference, in data transmission there is also discontinuous, misinformation, packet loss phenomenon, there is no ripe, stable vehicle-mounted intelligence so far
Dynamic Weight Watcher product appears on the market.And traditional carload lot acquisition modes, it is that, by weight bridge weighing twice, driver is first
Empty wagons is first driven to weighbridge, complete vehicle weight is obtained, then car is driven to loading point and carries out loading by driver, and fully loaded car
Drive to weighbridge the complete vehicle weight obtained now again, whole process be related to weigh twice, twice weighbridge personnel it is manual
Operation and a manual calculations, not only easily cause weighbridge surrounding blockage, and careless mistake easily occur.
The content of the invention
The invention provides a kind of vehicle intelligent dynamic weight supervising device, method and system, solve above-described
Technical problem.
The technical scheme that the present invention solves above-mentioned technical problem is as follows：A kind of vehicle intelligent dynamic weight supervising device, bag
Include the radio positioner being arranged on vehicle to be monitored, processor, temperature collecting device and Weight acquisition device, the temperature
Degree harvester is set close to the Weight acquisition device,
The Weight acquisition device is used for the load signal for gathering vehicle to be monitored, and the load signal is transferred into institute
State processor；
The temperature collecting device is used to gathering temperature signal at the Weight acquisition device, and by the temperature signal
It is transferred to the processor；
The processor is used to obtain the first load value according to the load signal, and first is obtained according to the temperature signal
Temperature value；And the value of default corrected parameter is obtained, the second load-carrying of generation is modified to the first load value according to the value
Value, and first temperature value and second load value are sent to radio positioner；
The radio positioner is used to obtain location information, and by the location information, first temperature value and institute
State the second load value and be sent to server.
Beneficial effects of the present invention include it is following some：
(1) present invention can automatically be weighed by Weight acquisition device, any artificial operation is not related to, therefore can avoid
Error；
(2) processor of the present invention is provided in Che Erhang on automobile, therefore can be claimed in real time in cargo
Weight, also can be seamless, unremitting by load-carrying data and temperature data during vehicle sails out of departure place, arrived at
Server, the round-the-clock monitoring vehicle capacity of cooperation position information are sent to by base station；
(3) value of the invention by gathering parameter preset, is modified to the weight information collected, can obtain accurate
Weighing data；Vehicle in operation, because of the newness degree of vehicle, weather conditions, path formation situation, driver's operating habit
Influence will be produced on the Weight Watcher precision of onboard system, the present invention establishes correction model by substantial amounts of utility data,
Overcome above-mentioned many unfavorable factors so that monitoring precision keeps stable；
(4) present invention is also provided with the temperature at temperature collecting device acquisition Weight acquisition device, because Weight acquisition is filled
Usually electronic component is put, scope is used with certain temperature, Weight acquisition device one can be ensured by collecting temperature data
It is straight to be used within the scope of suitable temperature, so as to improve the accuracy of load-carrying data.
On the basis of above-mentioned technical proposal, the present invention can also do following improvement.
Further, the radio positioner is GPS radio positioners or Big Dipper radio positioner.
Beneficial effect using above-mentioned further scheme is：The radio positioner of this further technical scheme can be used
GPS radio positioners or Big Dipper radio positioner, not only positioning precision is high, applied widely, and is entered by base station
The speed and stability of row data transfer are all very high.
Further, the output end of the Weight acquisition device and the temperature collecting device is connected by wire cable respectively
The processor input；The processor is arranged at the headstock of vehicle to be monitored.
Beneficial effect using above-mentioned further scheme is：This further technical scheme is handled by wire cable connection
Device, and processor is arranged at the headstock of vehicle to be monitored, therefore wiring is simple, stable signal transmission, and can be to having
Line cable sets waterproof port, improves water resistance.
Further, the Weight acquisition device is strain pressure transducer, and the temperature collecting device is TEMP
Device.The strain pressure transducer is arranged on the surface of vehicle to be monitored axletree body, and each axletree body is provided with extremely
A few strain pressure transducer.The temperature sensor is arranged on the axletree body, and close to the strain-type pressure
Force snesor is set.When the axletree body is provided with two strain pressure transducers, the temperature sensor is arranged on
The centre position of two strain pressure transducers.
Beneficial effect using above-mentioned further scheme is：Strain pressure transducer is used in this further technical scheme
Vehicle load signal is gathered, and strain pressure transducer is arranged on axletree body using welding or by the way of pasting, no
Only good fixing effect, and accurate vehicle load signal can be got.
Further, the processor includes signal processing module, value revision module and data transmission module,
The signal processing module is used for the pressure simulation signal for receiving the strain pressure transducer collection and described
The temperature analog signal of temperature sensor collection, and the pressure simulation signal and temperature analog signal are amplified respectively,
Filtering and analog-to-digital conversion process, the first load value of generation and the first temperature value；
The value revision module is used for the value for obtaining default corrected parameter, and obtains correction factor according to the value
With the value revision model comprising the correction factor, then first load value is carried out according to the value revision model
Amendment, generates the second load value；The input of the value revision model is the first load value, is output as the second load value；It is described
Advance corrected parameter includes vehicle newness degree, meteorologic factor and road evenness.
The data transmission module is used to send the second load value and the first temperature value to radio positioner.
Beneficial effect using above-mentioned further scheme is：By value revision module to adopting in this further technical scheme
The weight information collected is modified, and can obtain accurate weighing data.Vehicle in operation, because of the newness degree of vehicle,
Weather conditions, path formation situation, driver's operating habit all can produce influence, this hair to the Weight Watcher precision of onboard system
It is bright that value revision model is established by substantial amounts of utility data, overcome above-mentioned many unfavorable factors so that monitoring precision is kept
It is stable.
Further, the processor also includes control module, display module and alarm module,
The control module is used to, when the second load value is more than default load-carrying threshold value, generate the first alarm signal and send
To alarm module；And for when the first temperature value exceedes preset temperature range, generating the second alarm signal and sending to report
Alert module；
The alarm module is used to receive first alarm signal and the second alarm signal, and uses corresponding default side
Formula is alarmed；
The display module is used for the second load value, the first temperature value, the first alarm signal and the second alarm signal.
Beneficial effect using above-mentioned further scheme is：Control module connection display module in this further technical scheme
And alarm module, when the temperature value and gravimetric value that signal processing module is converted into have exceeded preset range, alarm can be controlled
Module is alarmed, and is reminded user to use corresponding measure, is further increased the accuracy of load-carrying data；Pass through display simultaneously
Module displays temperature value, load value and alarm signal, facilitate user intuitively to obtain above- mentioned information.
Further, the processor output end connects the radio positioner by encryption device.
Beneficial effect using above-mentioned further scheme is：Filled in this further technical scheme in processor and wireless location
Encryption device is provided between putting, the data that need to be transmitted are encrypted by encryption device, the safety of data transfer is added
Property.
In order to solve the technical problem of the present invention, a kind of vehicle intelligent dynamic weight monitoring method is additionally provided, institute is utilized
The vehicle intelligent dynamic weight supervising device stated, method comprises the following steps：
S1, gathers the load signal of vehicle to be monitored, and gathers the temperature signal at the Weight acquisition device；
S2, the first load value and the first temperature value are generated according to the load signal and the temperature signal respectively；
S3, obtains the value of default corrected parameter, and first load value is modified according to the value, generates
Second load value, and first temperature value and the second load value are sent to radio positioner；
S3, gathers the location information of vehicle to be monitored, and by the location information, first temperature value and described second
Load value is sent to server by the radio positioner.
Further, the S2 is specially：Receive the pressure simulation signal and TEMP of strain pressure transducer collection
The temperature analog signal of device collection, and the pressure simulation signal and temperature analog signal are amplified respectively, filtered and mould
After number conversion process, the first load value of generation and the first temperature value.
Further, the S3 is specially：
S301, obtains the value of default corrected parameter, and obtains correction factor according to the value and include the amendment
The value revision model of coefficient；
S302, is modified according to the value revision model to first load value, generates the second load value；It is described
The input of value revision model is the first load value, is output as the second load value；
S303, the second load value and the first temperature value are sent to radio positioner；
The advance corrected parameter includes vehicle newness degree, meteorologic factor and road evenness.
Further, in the step S303, second load value and the first temperature value are encrypted, and by generation
Encryption data is sent to the radio positioner.
Further, alarming step is also included between the step S2 and step S3, is specially：
When the second load value is more than default load-carrying threshold value, the first alarm signal is generated, and when the first temperature value is more than pre-
If during temperature range, generating the second alarm signal；
According to first alarm signal and the second alarm signal, alarmed using corresponding predetermined manner.
In order to solve the technical problem of the present invention, a kind of vehicle intelligent dynamic weight monitoring system, including clothes are additionally provided
Business device, user terminal and described vehicle intelligent dynamic weight supervising device, the radio positioner output end pass through base station
Communicated with server, the server output end and the user terminal wireless connection.
Beneficial effect using above-mentioned further scheme is：This further technical scheme includes dynamic with the vehicle intelligent
The server and user terminal of state Weight Watcher device wireless connection, the user terminal can be personal terminal or large-scale prison
Control center, by the way that to server request data, monitoring personnel can obtain the vehicle load information of vehicle to be monitored, temperature information
And location information, so as to obtain the change information of goods weight on vehicle to be monitored in time, quickly and easily realize to being supervised
The vehicle load for controlling vehicle carries out round-the-clock real-time monitoring, while also ensure that vehicle driving safety.
Brief description of the drawings
Fig. 1 is a kind of structural representation of vehicle intelligent dynamic weight supervising device provided in an embodiment of the present invention；
Fig. 2 is the structural representation of processor provided in an embodiment of the present invention；
The structural representation for the processor that Fig. 3 provides for another embodiment of the present invention；
Fig. 4 is a kind of schematic flow sheet of vehicle intelligent dynamic weight monitoring method provided in an embodiment of the present invention；
Fig. 5 is a kind of structural representation of vehicle intelligent dynamic weight monitoring system provided in an embodiment of the present invention.
Embodiment
The principle and feature of the present invention are described below in conjunction with accompanying drawing, the given examples are served only to explain the present invention, and
It is non-to be used to limit the scope of the present invention.
The structural representation for a kind of vehicle intelligent dynamic weight supervising device that Fig. 1 provides for one embodiment, such as Fig. 1 institutes
Show, including radio positioner, processor, temperature collecting device and the Weight acquisition device being arranged on vehicle to be monitored,
The temperature collecting device is set close to the Weight acquisition device,
The Weight acquisition device is used for the load signal for gathering vehicle to be monitored, and the load signal is transferred into institute
State processor；
The temperature collecting device is used to gathering temperature signal at the Weight acquisition device, and by the temperature signal
It is transferred to the processor；
The processor is used to obtain the first load value according to the load signal, and first is obtained according to the temperature signal
Temperature value；And the value of default corrected parameter is obtained, the second load-carrying of generation is modified to the first load value according to the value
Value, and first temperature value and second load value are sent to radio positioner；
The radio positioner is used to obtain location information, and by the location information, first temperature value and institute
State the second load value and be sent to server.
The present embodiment has the advantages that：The present embodiment can automatically be weighed by Weight acquisition device, be not related to
Any artificial operation, therefore error can be avoided；The present embodiment processor is provided in Che Erhang on automobile, therefore in vehicle
It can be weighed in real time during loading, also can be by load-carrying data and temperature during vehicle sails out of departure place, arrived at
Degrees of data is seamless, unremitting be sent to server, the round-the-clock monitoring vehicle capacity of cooperation position information by base station；This
Embodiment is modified to the weight information collected by gathering the value of parameter preset, can obtain accurate weighing data；
In operation, because of the newness degree of vehicle, weather conditions, path formation situation, driver's operating habit all can be to vehicle-mounted for vehicle
The Weight Watcher precision of system produces influence, and the present invention establishes correction model, overcome above-mentioned all by substantial amounts of utility data
Many unfavorable factors so that monitoring precision keeps stable；The present embodiment is also provided with temperature collecting device and obtains Weight acquisition device
The temperature at place, because Weight acquisition device is usually electronic component, scope is used with certain temperature, passes through collecting temperature data
It can ensure to be used within the scope of the temperature that Weight acquisition device is being adapted to always, so as to improve the accurate of load-carrying data
Property.
In preferred embodiment, the radio positioner be GPS radio positioners or Big Dipper radio positioner, no
Only positioning precision is high, applied widely, and the speed and stability that are carried out data transmission by base station are all very high.It is above-mentioned preferred
In embodiment, the output end of the Weight acquisition device and the temperature collecting device connects the place by wire cable respectively
Manage device input；The processor is arranged at the headstock of vehicle to be monitored, not only connects up simple, stable signal transmission, and
Waterproof port can be set to wire cable, improve water resistance.
In another preferred embodiment, the Weight acquisition device is strain pressure transducer, the temperature acquisition dress
It is set to temperature sensor.Specifically, the strain pressure transducer is arranged on the surface of vehicle to be monitored axletree body, and often
Individual axletree body is provided with least one strain pressure transducer.The temperature sensor is arranged on the axletree body,
And set close to the strain pressure transducer.When the axletree body is provided with two strain pressure transducers, institute
State the centre position that temperature sensor is arranged on two strain pressure transducers.Strain-type pressure is used in the embodiment
Sensor gathers vehicle load signal, and strain pressure transducer is arranged on axletree body using welding or by the way of pasting
On, not only good fixing effect, and accurate vehicle load signal can be got.
Fig. 2 is the structural representation of processor provided in an embodiment of the present invention, as shown in Fig. 2 the processor includes letter
Number processing module, value revision module and data transmission module,
The signal processing module is used for the pressure simulation signal for receiving the strain pressure transducer collection and described
The temperature analog signal of temperature sensor collection, and the pressure simulation signal and temperature analog signal are amplified respectively,
Filtering and analog-to-digital conversion process, the first load value of generation and the first temperature value；
The value revision module is used for the value for obtaining default corrected parameter, and obtains correction factor according to the value
With the value revision model comprising the correction factor, then first load value is carried out according to the value revision model
Amendment, generates the second load value；The input of the value revision model is the first load value, is output as the second load value；It is described
Advance corrected parameter includes vehicle newness degree, meteorologic factor and road evenness.
The data transmission module is used to send the second load value and the first temperature value to radio positioner.
The preferred embodiment is modified by value revision module to the weight information collected, can be obtained accurately
Weighing data.In operation, because of the newness degree of vehicle, weather conditions, path formation situation, driver's operating habit is all for vehicle
Influence can be produced on the Weight Watcher precision of onboard system, the present invention establishes value revision mould by substantial amounts of utility data
Type, overcomes above-mentioned many unfavorable factors so that monitoring precision keeps stable.
The structural representation for the processor that Fig. 3 provides for another embodiment of the present invention, as shown in figure 3, the processor is also
Including control module, display module and alarm module,
The control module is used to, when the second load value is more than default load-carrying threshold value, generate the first alarm signal and send
To alarm module；And for when the first temperature value exceedes preset temperature range, generating the second alarm signal and sending to report
Alert module；
The alarm module is used to receive first alarm signal and the second alarm signal, and uses corresponding default side
Formula is alarmed；
The display module is used for the second load value, the first temperature value, the first alarm signal and the second alarm signal.
In the preferred embodiment, control module connection display module and alarm module are converted into when signal processing module
When temperature value and gravimetric value have exceeded preset range, alarm module can be controlled to be alarmed, remind user to be arranged using corresponding
Apply, further increase the accuracy of load-carrying data；Pass through display module displays temperature value, load value and alarm signal simultaneously
Number, facilitate user intuitively to obtain above- mentioned information.
In another preferred embodiment, the processor output end connects the radio positioner by encryption device,
The data that need to be transmitted are encrypted by encryption device, the security of data transfer is added.
Fig. 4 is a kind of schematic flow sheet of vehicle intelligent dynamic weight monitoring method provided in an embodiment of the present invention, such as Fig. 4
Shown, method comprises the following steps：
S1, gathers the load signal of vehicle to be monitored, and gathers the temperature signal at the Weight acquisition device；
S2, the first load value and the first temperature value are generated according to the load signal and the temperature signal respectively；
S3, obtains the value of default corrected parameter, and first load value is modified according to the value, generates
Second load value, and first temperature value and the second load value are sent to radio positioner；
S3, gathers the location information of vehicle to be monitored, and by the location information, first temperature value and described second
Load value is sent to server by the radio positioner.
In a preferred embodiment, the S2 is specially：Receive strain pressure transducer collection pressure simulation signal and
The temperature analog signal of temperature sensor collection, and the pressure simulation signal and temperature analog signal are amplified respectively,
After filtering and analog-to-digital conversion process, the first load value of generation and the first temperature value.
In another preferred embodiment, the S3 is specially：
S301, obtains the value of default corrected parameter, and obtains correction factor according to the value and include the amendment
The value revision model of coefficient；The advance corrected parameter includes vehicle newness degree, meteorologic factor and road evenness；
S302, is modified according to the value revision model to first load value, generates the second load value；It is described
The input of value revision model is the first load value, is output as the second load value；
S303, the second load value and the first temperature value are sent to radio positioner；Specifically, to second load-carrying
Value and the first temperature value are encrypted, and the encryption data of generation is sent into the radio positioner.
In another preferred embodiment, alarming step is also included between the step S2 and step S3, is specially：
When the second load value is more than default load-carrying threshold value, the first alarm signal is generated, and when the first temperature value is more than pre-
If during temperature range, generating the second alarm signal；
According to first alarm signal and the second alarm signal, alarmed using corresponding predetermined manner.
Fig. 5 is a kind of structural representation of vehicle intelligent dynamic weight monitoring system provided in an embodiment of the present invention, such as Fig. 5
It is shown, including server, user terminal and described vehicle intelligent dynamic weight supervising device, the radio positioner output
End is communicated by base station with server, the server output end and the user terminal wireless connection.This is preferable to carry out
In example, the user terminal can be personal terminal or large-scale Surveillance center, by server request data, monitoring personnel
Vehicle load information, temperature information and the location information of vehicle to be monitored can be obtained, so as to obtain vehicle to be monitored in time
The change information of upper goods weight, quickly and easily realizes and carries out round-the-clock real-time prison to the vehicle load of vehicle to be monitored
Control, while also ensure that vehicle driving safety.In other preferred embodiments, server can also by the hour, number of times, day, week,
Month and the condition such as season programming count is carried out to the data got, so as to reduce because manually counting the cost brought, while right
Conevying efficiency, haulage time and drivers ' behavior can also be counted.In another preferred embodiment, server is additionally operable to asking
Ask the user terminal of data to carry out purview certification or classification certification, sent out according to the Permission Levels of the user terminal or classification
Corresponding encryption file is sent, and requires the receipt of user terminal.
The foregoing is only presently preferred embodiments of the present invention, be not intended to limit the invention, it is all the present invention spirit and
Within principle, any modification, equivalent substitution and improvements made etc. should be included in the scope of the protection.
Claims (10)
1. a kind of vehicle intelligent dynamic weight supervising device, it is characterised in that wireless on vehicle to be monitored including being arranged at
Positioner, processor, temperature collecting device and Weight acquisition device, the temperature collecting device are filled close to the Weight acquisition
Install,
The Weight acquisition device is used for the load signal for gathering vehicle to be monitored, and the load signal is transferred into the place
Manage device；
The temperature collecting device is used to gather the temperature signal at the Weight acquisition device, and the temperature signal is transmitted
To the processor；
The processor is used to obtain the first load value according to the load signal, and the first temperature is obtained according to the temperature signal
Value；And the value of default corrected parameter is obtained, the second load value of generation is modified to the first load value according to the value, and
First temperature value and second load value are sent to radio positioner；
The radio positioner is used to obtain location information, and by the location information, first temperature value and described the
Two load values are sent to server.
2. vehicle intelligent dynamic weight supervising device according to claim 1, it is characterised in that the Weight acquisition device
For strain pressure transducer, the temperature collecting device is temperature sensor.
3. vehicle intelligent dynamic weight supervising device according to claim 2, it is characterised in that the processor includes letter
Number processing module, value revision module and data transmission module,
The signal processing module is used for the pressure simulation signal and the temperature for receiving the strain pressure transducer collection
The temperature analog signal of sensor collection, and the pressure simulation signal and temperature analog signal are amplified respectively, filtered
And analog-to-digital conversion process, the first load value of generation and the first temperature value；
The value revision module is used for the value for obtaining default corrected parameter, and obtains correction factor and bag according to the value
Value revision model containing the correction factor, is then repaiied according to the value revision model to first load value
Just, the second load value is generated；The input of the value revision model is the first load value, is output as the second load value；
The data transmission module is used to send the second load value and the first temperature value to radio positioner.
4. according to any described vehicle intelligent dynamic weight supervising device of claims 1 to 3, it is characterised in that the processing
Device also includes control module, display module and alarm module,
The control module is used to, when the second load value is more than default load-carrying threshold value, generate the first alarm signal and send to report
Alert module；And for when the first temperature value exceedes preset temperature range, generating the second alarm signal and sending to alarm mould
Block；
The alarm module is used to receive first alarm signal and the second alarm signal, and is entered using corresponding predetermined manner
Row alarm；
The display module is used for the second load value, the first temperature value, the first alarm signal and the second alarm signal.
5. a kind of vehicle intelligent dynamic weight monitoring method, it is characterised in that vehicle-mounted described in utilization Claims 1 to 44 is any
Intelligent Dynamic Weight Watcher device, method comprises the following steps：
S1, gathers the load signal of vehicle to be monitored, and gathers the temperature signal at the Weight acquisition device；
S2, the first load value and the first temperature value are generated according to the load signal and the temperature signal respectively；
S3, obtains the value of default corrected parameter, and first load value is modified according to the value, generation second
Load value, and first temperature value and the second load value are sent to radio positioner；
S3, gathers the location information of vehicle to be monitored, and by the location information, first temperature value and second load-carrying
Value is sent to server by the radio positioner.
6. vehicle intelligent dynamic weight monitoring method according to claim 5, it is characterised in that the S2 is specially：Connect
The pressure simulation signal of strain pressure transducer collection and the temperature analog signal of temperature sensor collection are received, and to the pressure
Power analog signal and temperature analog signal be amplified respectively, filter and analog-to-digital conversion process after, the first load value of generation and the
One temperature value.
7. vehicle intelligent dynamic weight monitoring method according to claim 5, it is characterised in that the S3 is specially：
S301, obtains the value of default corrected parameter, and obtains correction factor according to the value and include the correction factor
Value revision model；
S302, is modified according to the value revision model to first load value, generates the second load value；The numerical value
The input of correction model is the first load value, is output as the second load value；
S303, the second load value and the first temperature value are sent to radio positioner；
The advance corrected parameter includes vehicle newness degree, meteorologic factor and road evenness.
8. vehicle intelligent dynamic weight monitoring method according to claim 7, it is characterised in that in the step S303,
Second load value and the first temperature value are encrypted, and the encryption data of generation is sent to the wireless location and is filled
Put.
9. according to any described vehicle intelligent dynamic weight monitoring method of claim 5~8, it is characterised in that the step
Also include alarming step between S2 and step S3, be specially：
When the second load value is more than default load-carrying threshold value, the first alarm signal is generated, and when the first temperature value exceedes default temperature
When spending scope, the second alarm signal is generated；
According to first alarm signal and the second alarm signal, alarmed using corresponding predetermined manner.
10. a kind of vehicle intelligent dynamic weight monitoring system, it is characterised in that including server, user terminal and claim 1
~4 any described vehicle intelligent dynamic weight supervising devices, the radio positioner output end passes through base station and server
Communicated, the server output end and the user terminal wireless connection.
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