CN106738356A - A kind of Control System for Concrete Mixing Station construction method - Google Patents
A kind of Control System for Concrete Mixing Station construction method Download PDFInfo
- Publication number
- CN106738356A CN106738356A CN201710167616.1A CN201710167616A CN106738356A CN 106738356 A CN106738356 A CN 106738356A CN 201710167616 A CN201710167616 A CN 201710167616A CN 106738356 A CN106738356 A CN 106738356A
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- CN
- China
- Prior art keywords
- control system
- formula
- concrete mixing
- mixing plant
- construction method
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C9/00—General arrangement or layout of plant
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Abstract
The invention discloses a kind of Control System for Concrete Mixing Station construction method, overcome it is traditional based on industrial computer plus PLC mixing plant reliability control systems it is poor, communicate unstable the shortcomings of, compensate for the deficiency of traditional control system.Based on formula Control System for Concrete Mixing Station is imbedded, with ARM as processor, UC/OS II are operating system to this system to one kind, there is provided a kind of economical and practical mixing plant imbeds formula control system.The mixing plant function that traditional industrial computer is core can not only be fully achieved in function, and can also automatically and continuously be controlled each several part material note amount, feed intake, stir and discharge according to given formula.Meanwhile, the system also has data is browsed, inquired about, counted, printed etc. with a series of management functions.
Description
Technical field
The present invention relates to a kind of Control System for Concrete Mixing Station construction method.
Background technology
In concrete mixing plant control field, the mixing plant automatic control system of main flow is main by industrial computer, operation at present
Platform and the part of power distribution cabinet three constitute, though the control system can meet the requirement that mixing plant is automatically controlled, cost big with volume
Height, communicate unstable shortcoming, as arm processor is applied in continuing to develop for industrial control field and imbedding for open source code
Formula multiple task operating system becomes increasingly popular, and is with industrial computer to traditional constantly under formula control system that what both were combined imbed
The control system of core challenges, therefore, will be replaced by imbedding formula stirring station control system.
The content of the invention
A kind of Control System for Concrete Mixing Station of the present invention, overcomes traditional based on industrial computer plus PLC stirring stand controls
The shortcomings of system reliability is poor, communication is unstable, compensate for the deficiency of traditional control system.
Beneficial effect of the present invention：Based on formula Control System for Concrete Mixing Station is imbedded, this system is to process with ARM to one kind
Device, UC/OS-II is operating system, there is provided a kind of economical and practical mixing plant imbeds formula control system.Can not only be complete in function
It is complete to realize that traditional industrial computer is the mixing plant function of core, and can also automatically and continuously control each portion according to given formula
Divide material note amount, feed intake, stir and discharge.Meanwhile, the system also has and data browsed, inquired about, counted, printed etc. with one is
Row management function.
Brief description of the drawings
Below according to accompanying drawing the invention will be further described explanation.
It described in the embodiment of the present invention is processor with 32 ARM LPC2210 that Fig. 1 is, UC/OS-II is operating system,
Imbed formula Control System for Concrete Mixing Station hardware block diagram.One kind described in the embodiment of the present invention is based on imbedding formula concrete
Stirring station control system builds, by LPC2210 and interface circuit, weight measure and control device, field measure-control unit, operating desk and distribution
Cabinet and imbed formula UC/OS-II softwares and realize this function.
Specific embodiment
As described in books 1, a kind of Control System for Concrete Mixing Station described in the embodiment of the present invention builds, and its system is by being
System hardware configuration and Design of System Software are come this structure realized.It is characterized in that LPC2210 microcontrollers are based on one
Support real-time simulation and imbed 32/16 ARM7TDM1-SCPU of tracking, Software for Design is using UC/OS-II more suitable for resource
Nervous imbeds formula system.Realized with specific reference to implementation below.
LPC2210 and interface circuit.LPC2210 microcontrollers are based on one and support real-time simulation and imbed the 32/ of tracking
16 ARM7TDM1-SCPU, due to the encapsulation of 144 pin, extremely low power consumption, multiple 32 bit timing devices, 10,8 tunnel of LPC2210
ADC, inside guard the gate and up to 70 CPI/O make it be particularly well-suited to mixing plant to automatically control, wherein 10,8 tunnel A/D converter,
Conversion time is less than 2.44us, with high accuracy fast-response, strong antijamming capability, can guarantee that the acquisition precision of system data,
CPI/O is used for the output and the input of feedback signal of the control signal of whole system, it is ensured that the correct transmission of signal, in I/O
Place adds Phototube Coupling, it is ensured that the reliability service of system.Interface circuit, by the external equipment of interface circuit, such as
LCD, keyboard, mouse are used for human-computer dialogue, and 10M Ethernet interfaces are used to that the mixing plant to be linked into stirring station administration net when needed
Network, receives the monitoring of total height room.USB interface is mainly used in the copy of data, backup, it is also possible to enter line storage by USB
Between copy, it is to avoid cumbersome manually enters.
Weight measure and control device, mainly controls including weighing sensor, power drive, signal amplification circuit and gate.To protect
The analog quantity of card sensor output distortionless can be sent to the A/D ends of LPC2210, and signal amplification is added outside A/D ends
Circuit, its multiplication factor can according to spot sensor with determine in the distance at A/D ends solve signal in the transmission because
Measurement error caused by decay, is also added into high-frequency filter circuit to eliminate the interference in signal in signal amplification circuit in addition
Signal.
Field measure-control unit, LPC2210 drives relay in the middle of 24 volts after amplifying to the outside amplified circuit of control signal
Device, is driven various ac contactors to drive high power load again by auxiliary reclay.Various production process signals and alarm signal
By being obtained by CPIO mouthfuls of LPC2210 after level conversion, then treatment is analyzed by software.
Operating desk and power distribution cabinet.Power distribution cabinet is by breaker（Air switch）, A.C. contactor, control transformer, it is middle after
Electrical equipment etc. is constituted, and motor drives and electric motor short circuit, the protection of overload in being used to realize various equipment.
Operating system is selected and transplanted.Imbedding formula system all has certain real-time, is easy to cut and stretches.Comprehensively examine
Selection UC/OS-II is considered as operating system, UC/OS-II is transplanted, and its function of application can be divided into：Production module, parameter set
Fixed, formulation management, handling of goods and materials, customer account management, the management of river snail car and project management and various statistical report forms etc..
According to above construction method, it can be seen that imbed formula stirring station control system and be entirely capable of meeting mixing plant and automatically control
Requirement, and the control system with PLC+ industrial computers composition popular at present control system compared to having low cost high stable
The characteristics of property.
Embodiment described above, simply one kind of the present invention preferably specific embodiment, those skilled in the art
The usual variations and alternatives carried out in the range of this hair inventive technique scheme are included in protection scope of the present invention.
Claims (3)
1. a kind of Control System for Concrete Mixing Station construction method, with ARM as processor, UC/OS-II is this system for operation
System, there is provided a kind of economical and practical mixing plant imbeds formula control system；By LPC2210 and interface circuit, weight measure and control device, show
Measurement and control unit, operating desk and power distribution cabinet and imbed formula UC/OS-II softwares and realize this function.
2. according to claim 1, it is characterised in that LPC2210 microcontrollers are based on one and support real-time simulation and imbed tracking
32/16 ARM7TDM1-SCPU, Software for Design imbeds formula operating system using UC/OS-II more suitable for resource anxiety.
3. the above is one kind of the present invention preferably specific embodiment, and those skilled in the art is in the technology of the present invention
The usual variations and alternatives carried out in aspects are included in protection scope of the present invention.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710167616.1A CN106738356A (en) | 2017-03-21 | 2017-03-21 | A kind of Control System for Concrete Mixing Station construction method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710167616.1A CN106738356A (en) | 2017-03-21 | 2017-03-21 | A kind of Control System for Concrete Mixing Station construction method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106738356A true CN106738356A (en) | 2017-05-31 |
Family
ID=58966346
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710167616.1A Withdrawn CN106738356A (en) | 2017-03-21 | 2017-03-21 | A kind of Control System for Concrete Mixing Station construction method |
Country Status (1)
| Country | Link |
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| CN (1) | CN106738356A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109407580A (en) * | 2018-10-22 | 2019-03-01 | 中联重科股份有限公司 | Aggregate feeds intake control system and mixing plant and control method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2041616U (en) * | 1988-07-12 | 1989-07-26 | 城乡建设环境保护部长沙建筑机械研究所 | Concrete mixing station |
| CN2225950Y (en) * | 1995-06-08 | 1996-05-01 | 辽宁省建设集团建筑构件公司 | Concrete mixer |
| CN1192397A (en) * | 1996-10-28 | 1998-09-09 | 麦迪逊顾问服务有限公司 | Mobile batching plant |
| KR100907245B1 (en) * | 2008-12-08 | 2009-07-10 | 주식회사에이원종합건설 | Movable batch plant |
| CN102350736A (en) * | 2011-07-27 | 2012-02-15 | 郑州水工机械有限公司 | Stirring building or station embedded control system |
-
2017
- 2017-03-21 CN CN201710167616.1A patent/CN106738356A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2041616U (en) * | 1988-07-12 | 1989-07-26 | 城乡建设环境保护部长沙建筑机械研究所 | Concrete mixing station |
| CN2225950Y (en) * | 1995-06-08 | 1996-05-01 | 辽宁省建设集团建筑构件公司 | Concrete mixer |
| CN1192397A (en) * | 1996-10-28 | 1998-09-09 | 麦迪逊顾问服务有限公司 | Mobile batching plant |
| KR100907245B1 (en) * | 2008-12-08 | 2009-07-10 | 주식회사에이원종합건설 | Movable batch plant |
| CN102350736A (en) * | 2011-07-27 | 2012-02-15 | 郑州水工机械有限公司 | Stirring building or station embedded control system |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109407580A (en) * | 2018-10-22 | 2019-03-01 | 中联重科股份有限公司 | Aggregate feeds intake control system and mixing plant and control method |
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20170531 |
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| WW01 | Invention patent application withdrawn after publication |