CN104501929B - Vehicle strains weighing system - Google Patents
Vehicle strains weighing system Download PDFInfo
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- CN104501929B CN104501929B CN201410697851.6A CN201410697851A CN104501929B CN 104501929 B CN104501929 B CN 104501929B CN 201410697851 A CN201410697851 A CN 201410697851A CN 104501929 B CN104501929 B CN 104501929B
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- 238000005303 weighing Methods 0.000 title claims abstract description 85
- 238000001514 detection method Methods 0.000 claims abstract description 41
- 238000012544 monitoring process Methods 0.000 claims abstract description 31
- 238000012545 processing Methods 0.000 claims abstract description 21
- 238000004891 communication Methods 0.000 claims abstract description 9
- 230000007613 environmental effect Effects 0.000 claims description 13
- 238000007667 floating Methods 0.000 claims description 10
- 230000001133 acceleration Effects 0.000 claims description 9
- 235000019504 cigarettes Nutrition 0.000 claims description 8
- 230000000644 propagated effect Effects 0.000 claims description 7
- 230000035807 sensation Effects 0.000 claims description 7
- 239000000779 smoke Substances 0.000 claims description 6
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 238000000465 moulding Methods 0.000 claims 1
- 238000007689 inspection Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 230000033001 locomotion Effects 0.000 description 3
- 238000005259 measurement Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 241001269238 Data Species 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012806 monitoring device Methods 0.000 description 1
- 238000011946 reduction process Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000012552 review Methods 0.000 description 1
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Abstract
Vehicle of the present invention strains weighing system, belongs to the technical field of vehicle weighing；Technical problem to be solved is：There is provided that a kind of weighing precision is higher, the higher strain weighing system of reliability；The technical solution used for：Vehicle strains weighing system, including weighing unit, vehicle detection module, control module, monitoring of equipment alarm module, communication module, management console, live display module；The control module includes A/D converter, data processing module；The vehicle detection module, monitoring of equipment alarm module are connected with weighing unit, and the control module is connected with the vehicle detection module communication module and management console, live display module, and the management console is also connected with the monitoring of equipment alarm module；The present invention is suitable for field of road traffic management.
Description
Technical field
Vehicle of the present invention strains weighing system, belongs to the technical field of vehicle weighing.
Background technology
Currently, highway freight overload of vehicle overload transport, illegal passage, seriously jeopardize traffic safety, not only make
At traffic jam, environmental pollution, and the Bridge Foundation that satisfies the need, traffic safety facilities cause the damage of large area, seriously restrict friendship
The development of logical transport service brings heavy losses to national economy operation；Therefore, continue to carry out overload inspection to haulage vehicle.
To the overload of vehicle detection, at present frequently be：Two kinds of technical ways of static weighing or dynamic weighing；It is quiet
It is the setting overload inspection station on road that state, which is weighed, is detected to vehicle using weighing-appliance, at weighing results
It sets, this method complex disposal process, checks heavy workload, the review time is long, is easy to cause road traffic congestion phenomenon；Dynamic claims
It need not set up special overload inspection station again, not need vehicle stopping, you can realizing weighing to vehicle, but this method
Equipment wiring is more, installation is complicated, and compared with static weighing, and weighing-appliance is easy by electromagnetic interference, error greatly, accuracy
It is low；Therefore, a kind of high, the accurately high road weighing system of reliability is particularly important.
Invention content
The present invention overcomes the shortcomings of the prior art, technical problem to be solved be provide one kind weigh accuracy compared with
High, the higher strain weighing system of reliability.
In order to solve the above-mentioned technical problem, the technical solution adopted by the present invention is：
Vehicle strains weighing system, including weighing unit, vehicle detection module, control module, monitoring of equipment alarm module, logical
Believe module, management console, live display module；The control module includes A/D converter, data processing module；The vehicle inspection
Survey module, monitoring of equipment alarm module is connected with weighing unit, the control module and the vehicle detection module, communication module
It is connected with management console, live display module, the management console is also connected with the monitoring of equipment alarm module.
The vehicle detection module includes：Camera for being analyzed vehicle model, for being floated to vehicle
The floating identification module of dynamic detection, for vehicle carry out at the uniform velocity the acceleration transducer of state-detection, for being carried out to vehicle
The multiple weighing sensors weighed, the floating identification module, acceleration transducer, weighing sensor are converted with the A/D
Device is connected, and the A/D converter is also connected with data processing module, and the camera is connected with the management console；The equipment
Monitoring, alarming module includes：For carrying out the temperature sensor of temperature monitoring to weighing unit, for carrying out smoke density to weighing unit
The cigarette propagated sensation sensor of monitoring and the environmental parameter detection module for being monitored in real time to temperature and smoke density, the temperature
Sensor and cigarette propagated sensation sensor are connected with the input terminal of the environment monitoring module, the output of the environmental parameter detection module
End is also connected with management console.
The weighing sensor includes main weighing sensor and from weighing sensor, and the weighing sensor is that piezoelectric type passes
Sensor；The monitoring of equipment alarm module includes alarm, and the alarm is connected with environmental parameter detection module；It is described to weigh
Platform is U-shaped steel electronic loadometer；The environmental parameter detection module is W925E240 chips；The control module is low-power consumption, height
8 microcontrollers of performance.
The present invention has the advantages that compared with prior art：
Vehicle in the present invention strains weighing system, including weighing unit, vehicle detection module, control module, monitoring of equipment
Alarm module, communication module and management console；When vehicle drives through weighing unit, the fortune of the real-time collection vehicle of vehicle monitoring module
Dynamic information, and it is transferred to the A/D converter of control module, transformed digital signal is sent to data processing by A/D converter
Module, after data processing module analyzes the vehicle motion data of acquisition, transmission weighs order to vehicle detection module, into
The Weight acquisition of driving；Data processing module use the embedded data processing system based on ARM, can to measurement data into
Row noise reduction process improves the anti-interference ability of system, and system data processing accuracy is high, response is fast, and detection time is short, without stopping
Vehicle can be obtained accurate vehicle weight, ensure that the unobstructed of road；The present invention by equipped with monitoring of equipment alarm module, can
To carry out environmental data detection to weighing-appliance, and compared in real time with preset secure threshold in monitoring of equipment alarm module
Compared with, alert when more than secure threshold, and it is transferred to management console, remind staff to carry out overhaul of the equipments and dimension
Shield, has ensured the reliability service of system really.
Description of the drawings
The present invention will be further described in detail below in conjunction with the accompanying drawings：
Fig. 1 is schematic structural view of the invention；
Fig. 2 is the present embodiment weighing process flow chart；
In figure：1 is weighing unit, and 2 be vehicle detection module, and 3 modules in order to control, 4 be monitoring of equipment alarm module, and 5 be logical
Believe module, 6 be management console, and 7 be camera, and 8 be floating identification module, and 9 be acceleration transducer, and 10 be weighing sensor, 11
It is data processing module for A/D converter, 12,13 be temperature sensor, and 14 be cigarette propagated sensation sensor, and 15 be environment monitoring module,
16 be alarm, and 17 be live display module.
Specific implementation mode
As shown in Figure 1, vehicle strain weighing system includes：Weighing unit 1, vehicle detection module 2, control module 3, Supervision
Survey alarm module 4, communication module 5, management console 6,；The vehicle detection module 2, monitoring of equipment alarm module 4 with weighing unit 1
Be connected, the control module 3 is connected with 2 communication module 5 of the vehicle detection module and management console 6, the management console 6 also with
The monitoring of equipment alarm module 4 is connected；The control module 3 is low-power consumption, high performance 8 microcontrollers, Ke Yiwei
AT89C51 microcontrollers or AT89C52 microcontrollers；
The control module 4 includes A/D converter 11, data processing module 12；The vehicle detection module 2 includes：With
In the camera 7 analyzed vehicle model, the floating identification module 8 for carrying out floating detection to vehicle, for vehicle
The at the uniform velocity acceleration transducer 9 of state-detection, multiple weighing sensors 10 for weighing to vehicle are carried out, it is described floating
Dynamic identification module 8, acceleration transducer 9, weighing sensor 10 are connected with the A/D converter 11, the A/D converter 11
Also it is connected with data processing module 12, the camera 7 is connected with the management console 6, and the weighing sensor 10 is piezoelectric type
Sensor.
In the present embodiment, to improve the precision measured, the weighing unit 1 of selection is U-shaped steel electronic loadometer, selects 12 and weighs
Sensor 10, the bottom of the weighing unit 1 is deployed in by primary and secondary respectively, and 12 weighing sensors 10 are divided into main biography of weighing by function
Sensor and from weighing sensor, the vehicle for detecting different weight grade；Specifically, when vehicle passes through weighing unit 1, camera
The image information of 7 collection vehicles, and management console 6 is transmitted that information to, management console 6 analyzes the number of axle, model, the specified load of vehicle
Weight information judges whether to need to enable from weighing sensor, and by preliminary judging result to be transmitted to data processing module 12；
Specifically, as the traveling of vehicle, floating identification module 8 and acceleration transducer 9 are by collected vehicle movement
State sends A/ D converters 11 to, and is further transferred to data processing module 12, and data processing module 12 travels vehicle
State is judged；When data processing module 12 judge vehicle float more than preset value or it is non-at the uniform velocity when driving, data processing mould
The transmission of block 12 resurveys state of motion of vehicle order to floating identification module 8 and acceleration transducer 9, resurveys vehicle fortune
Row status command is that the intervals 5s are sent once；When to judge that vehicle floats normal and at the uniform velocity when driving for data processing module 12, according to
The selection information for the weighing sensor 10 that management console 6 is sent assigns order of weighing to weighing sensor 10, and weighing sensor 10 is right
Vehicle load information is acquired, if the weight of tested vehicle be more than main weighing sensor weigh range when, from weighing and sensing
Device is started to work, and after weighing, weighing results are sent to A/ D converters 11 by weighing sensor 10, and are further transferred to
Data processing module 12 after data processing module 12 handles data, sends weighing results to live display module 17
With management console 6, when weighing results are overload, while information of vehicles is issued into related work to loaded information by communication module 5
Make personnel.
Further, to ensure the safe normal operation of detection device, ensure the accuracy of detection data, the Supervision
Surveying alarm module 4 includes：For carrying out the temperature sensor 13 of temperature monitoring to weighing unit 1, for dense to the progress cigarette of weighing unit 1
Spend the cigarette propagated sensation sensor 14, the environmental parameter detection module 15 for being monitored in real time to temperature and smoke density, alarm of monitoring
Device 16, the environmental parameter detection module 14 use W925E240, and the temperature sensor 13 and cigarette propagated sensation sensor 14 are and institute
The input terminal for stating environment monitoring module 15 is connected, and is distributed in around weighing sensor 10, monitors the temperature of weighing unit 1 in real time
Degree and smoke density, and by temperature and smokescope data transmission to environmental parameter detection module 15, environmental parameter detection module
15 compare the secure threshold of the data measured and setting, if more than secure threshold, then by detecting mould with environmental parameter
The alarm 15 that block 15 connects is alarmed, and staff is notified to carry out the maintenance of equipment, the environment monitoring module 15 in time
Output end be also connected with management console 6, to all kinds of detection datas carry out data backup and storage.
Vehicle in the present invention strains weighing system, and road driving may be implemented using vehicle detection module, control module
The accurate measurement of middle vehicle load information, the reliability for monitoring running equipment in real time by monitoring of equipment alarm module detect, solution
Traditional weighing system of having determined is weighed, and the time is long, weighing precision is low, equipment precision affected by environment is low so that cannot fully meet
The problem of demand, has substantive distinguishing features outstanding and significant progress；The embodiment of the present invention is made above in conjunction with attached drawing
It is described in detail, but the present invention is not limited to above-described embodiments, within the knowledge of a person skilled in the art,
It can also various changes can be made without departing from the purpose of the present invention.
Claims (7)
1. vehicle strains weighing system, including weighing unit（1）, it is characterised in that：The system further includes：Vehicle detection module（2）、
Control module（3）, monitoring of equipment alarm module（4）, communication module（5）, management console（6）, live display module（17）；The control
Molding block（4）Including A/D converter（11）, data processing module（12）；The vehicle detection module（2）, monitoring of equipment alarm
Module（4）And weighing unit（1）It is connected, the control module（3）With the vehicle detection module（2）, communication module（5）And pipe
Manage platform（6）, live display module（17）It is connected, the management console（6）Also with the monitoring of equipment alarm module（4）It is connected；
The vehicle detection module（2）Including：Camera for being analyzed vehicle model（7）, for vehicle carry out
Float the floating identification module detected（8）, acceleration transducer for carrying out at the uniform velocity state-detection to vehicle（9）, for pair
Multiple weighing sensors that vehicle is weighed（10）, the floating identification module（8）, acceleration transducer（9）, weighing and sensing
Device（10）With the A/D converter（11）It is connected, the A/D converter（11）Also with data processing module（12）It is connected, institute
State camera（7）With the management console（6）It is connected.
2. vehicle according to claim 1 strains weighing system, it is characterised in that：The monitoring of equipment alarm module（4）
Including：For to weighing unit（1）Carry out the temperature sensor of temperature monitoring（13）, for weighing unit（1）Carry out smoke density prison
The cigarette propagated sensation sensor of survey（14）And the environmental parameter detection module for being monitored in real time to temperature and smoke density（15）, institute
State temperature sensor（13）With cigarette propagated sensation sensor（14）With the environment monitoring module（15）Input terminal be connected, the environment
Parameter detection module（15）Output end also with management console（6）It is connected.
3. vehicle according to claim 1 strains weighing system, it is characterised in that：The weighing sensor（10）Including master
Weighing sensor and from weighing sensor, the weighing sensor（10）For piezoelectric transducer.
4. vehicle according to claim 1 strains weighing system, it is characterised in that：The monitoring of equipment alarm module（4）
It further include alarm（16）, the alarm（16）With environmental parameter detection module（15）It is connected.
5. vehicle according to claim 1 strains weighing system, it is characterised in that：The weighing unit（1）For U-shaped steel electronics
Weighbridge.
6. vehicle according to claim 2 strains weighing system, it is characterised in that：The environmental parameter detection module（15）
For W925E240 chips.
7. vehicle according to claim 1 strains weighing system, it is characterised in that：The control module（3）For low-power consumption,
High performance 8 microcontrollers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410697851.6A CN104501929B (en) | 2014-11-28 | 2014-11-28 | Vehicle strains weighing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410697851.6A CN104501929B (en) | 2014-11-28 | 2014-11-28 | Vehicle strains weighing system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104501929A CN104501929A (en) | 2015-04-08 |
| CN104501929B true CN104501929B (en) | 2018-08-28 |
Family
ID=52943352
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410697851.6A Active CN104501929B (en) | 2014-11-28 | 2014-11-28 | Vehicle strains weighing system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104501929B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110269558B (en) * | 2019-06-20 | 2021-11-26 | 华帝股份有限公司 | Weighing dish washing machine and tableware weight detection method thereof |
| CN111426368B (en) * | 2020-04-23 | 2021-08-13 | 广州市甬利格宝信息科技有限责任公司 | Mobile weighing measurement method for automobile load |
| CN117213598B (en) * | 2023-09-13 | 2024-03-22 | 中交路桥科技有限公司 | Dynamic weighing system |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101038206A (en) * | 2007-02-02 | 2007-09-19 | 浙江大学 | Fixed type vehicle dynamic weighting system |
| CN101639377A (en) * | 2009-09-03 | 2010-02-03 | 江西省交通科学研究院 | Intelligent meter weighing system based on quartz weighing sensor |
| CN201974224U (en) * | 2010-11-08 | 2011-09-14 | 北京万集科技有限责任公司 | Vehicle high-speed dynamic weighing system |
| CN202058269U (en) * | 2011-05-19 | 2011-11-30 | 成都可益轨道技术有限公司 | Smoke and temperature monitoring camera device |
| CN102636243A (en) * | 2012-05-08 | 2012-08-15 | 江苏苏科畅联科技有限公司 | Highway axle load dynamic data acquisition system and processing method thereof |
| CN104037916A (en) * | 2014-07-07 | 2014-09-10 | 太原理工大学 | Monitoring system of electric car charging station based on IEC61850 |
| CN204359419U (en) * | 2014-11-28 | 2015-05-27 | 国家电网公司 | A kind of vehicle strain weighing system |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4650193B2 (en) * | 2005-10-05 | 2011-03-16 | オムロン株式会社 | Overloading vehicle detection system and detection method |
-
2014
- 2014-11-28 CN CN201410697851.6A patent/CN104501929B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101038206A (en) * | 2007-02-02 | 2007-09-19 | 浙江大学 | Fixed type vehicle dynamic weighting system |
| CN101639377A (en) * | 2009-09-03 | 2010-02-03 | 江西省交通科学研究院 | Intelligent meter weighing system based on quartz weighing sensor |
| CN201974224U (en) * | 2010-11-08 | 2011-09-14 | 北京万集科技有限责任公司 | Vehicle high-speed dynamic weighing system |
| CN202058269U (en) * | 2011-05-19 | 2011-11-30 | 成都可益轨道技术有限公司 | Smoke and temperature monitoring camera device |
| CN102636243A (en) * | 2012-05-08 | 2012-08-15 | 江苏苏科畅联科技有限公司 | Highway axle load dynamic data acquisition system and processing method thereof |
| CN104037916A (en) * | 2014-07-07 | 2014-09-10 | 太原理工大学 | Monitoring system of electric car charging station based on IEC61850 |
| CN204359419U (en) * | 2014-11-28 | 2015-05-27 | 国家电网公司 | A kind of vehicle strain weighing system |
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| Publication number | Publication date |
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| CN104501929A (en) | 2015-04-08 |
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