CN201237713Y - Built-in type integrated industrial control computer - Google Patents
Built-in type integrated industrial control computer Download PDFInfo
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- CN201237713Y CN201237713Y CNU2008201328297U CN200820132829U CN201237713Y CN 201237713 Y CN201237713 Y CN 201237713Y CN U2008201328297 U CNU2008201328297 U CN U2008201328297U CN 200820132829 U CN200820132829 U CN 200820132829U CN 201237713 Y CN201237713 Y CN 201237713Y
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Abstract
The utility model provides an embedded integrated industrial control computer, and relates to the industrial control equipment. The existing embedded system is demanding, and can be used as a dedicated embedded application system only after different programs are compiled according to different industrial needs. The embedded integrated industrial control computer comprises a configuration embedded module, a configuration embedded hardware, a platform middleware, a component-based system module, a real-time processing scheduling center module, a real-time database module, an embedded historical database module, a user response center module and an external data access management center module, which are all integrated after being packaged; and an access interface is arranged outside the packaging body. The utility model requires no programming to rapidly generate the dedicated embedded application system.
Description
Technical field
The utility model relates to industrial control equipment, is specifically related to embedded integrated industrial computer.
Background technology
In robotization control and coml field of human-computer interaction, the function of system becomes increasingly complex, and user's demand is more and more higher, the existing universal product on the market, and price is expensive, can't satisfy the requirement of user individual tailor-made product fully.The kind of embedded hardware product is more and more, and function is more and more stronger, and price is more and more lower.Constantly occur based on the low price of systems such as x86, ARM, PowerPC, the cpu chip of low-power consumption.Embedded OS obtains constantly perfect, and reliability, real-time improve constantly, and satisfies the demand of automated production and embedded sector application project fully.
But the threshold that embedded system is used is higher, need work out different programs and could realize special-purpose built-in applied system according to the needs of different industries usually.
The utility model content
For embedded system can extensively be promoted, not needing to programme to generate special-purpose built-in applied system fast, and the utility model provides a kind of embedded integrated industrial computer.
The technical scheme that realizes above-mentioned purpose is:
Embedded integrated industrial computer, comprise the configuration flush bonding module, the configuration embedded hardware, platform middleware, assembly type system module, handle dispatching center's module in real time, the real time data library module, embedded history database module, the user operates responsing center's module, external data Access Management Access center module is wherein handled dispatching center's module in real time and by flexible bus the configuration flush bonding module is carried out exchanges data; Real time data library module and embedded history database module have the interface of other module data visits; The user operates responsing center's module and is connected with the dispatching center of processing in real time module; External data Access Management Access center module comprises the instrument with the exploitation of script form;
Through being encapsulated into one, the packaging body outside is provided with access interface with upper module.
Described configuration flush bonding module comprises: Chinese man-machine interface, database module, mixed-media network modules mixed-media and communication module.
Described configuration flush bonding module is connected with the configuration embedded hardware by Ethernet or serial ports.
Described flexible bus is open access interface and second development interface.
Described access interface is WEB, XML and OPC DX interface.
The platform middleware is for providing the standard access interface, shielding ardware feature and software feature, the portability function of providing convenience on multiple embedded type CPU, hardware system and the embedded OS.
Assembly type system module can be used the applied environment after reducing according to the difference of final application, to realize laying particular emphasis on the embedded system of different aspect, and as embedded human-machine interface, real-time control system etc.
Handle dispatching center's module in real time whole embedded configuration software is carried out Real-Time Scheduling, all submodules carry out exchanges data by flexible bus, so that maximum expansion dirigibility to be provided.
The user operates responsing center and is responsible for the input of process user by modes such as mouse, keyboard, touch-screens, and transfers to real-time processing dispatching center and handle.
Real time data library module and embedded history database module are preserved the data of concurrency processing system, and the standard interface of other module data visits is provided.
External data Access Management Access center module provides the interface of standard for external reference, and provide the final user instrument with the exploitation of script form, dirigibility and simplicity that the assurance system expands, most device drivers are the script establishments by platform independence.
The utility model adopts following gordian technique, has solved the problems of the prior art.
1) complete function of the embedded configuration software of realization under embedded environment
The Embedded Application environment needs man-machine interface, Database Systems, and the deposit system, many-sided functions such as network and communication, and can carry out configuration setting flexibly at the difference of using.But the memory size of embedded system, memory capacity, instruction execution speed etc. all are restricted, need software more efficient to the utilization of resource, realize the realization of functions such as industrial control configuration software complete file system, graphical interfaces IDE, network communication protocol stack, system management and operation dispatching in Limited resources.
Its difficulty is mainly reflected in two aspects: provide which type of function set on the one hand, so that can cover the needed most functions of Embedded Application environment, possess convenient easy-to-use characteristic again, become the software prefabricated component.In general, directly provide the operation system function encapsulation of the bottom, can cover the functional requirement of built-in applied system to greatest extent, but this is to be difficult to most be understood and use by the industry user.And direct canned program logic, as the SCADA system, Data Post Processing System can be that the user of target industry understands and use very easily, but concerning other non-target industry users, this has just become skimble-skamble function and has piled up encapsulation.The configuration logic system is carried out highly abstract, can solve top two problems really simultaneously, but the configuration model that brings is thus beyonded one's depth and must control the actual motion logic by the means of script and so on, has increased the difficulty of user learning and understanding again.Therefore how the above three class configuration functions of balance are gathered, and constitute harmonious complete function collection, are the keys of the replacement hard coded system that can configuration software successful;
Be how configuration is set on the other hand, offer what kind of configuration application function model system of configuration user, so that the user can learn flexibly, grasp and determine the actuating logic of final Embedded Application, guarantee that its performance loss compares with the application system of direct hard coded, within the acceptable scope.By well-designed applied logic configuration system, in common configuration is used, this performance loss is less than 20-30%, such performance loss is easy to obtain compensation from the performance that new hardware systems obtains improves, the benefit of Huo Deing is tempo of development and the reliability more faster than hard coded system simultaneously, and cheap exploitation cost.
2) embedded middleware Technology
Along with the continuous development of embedded system, new CPU, new embedded hardware can emerge in an endless stream; Embedded OS also can constantly increase; By embedded middleware Technology, can at utmost reduce the dependence of software to hardware and operating system, improve the transfer ability of system, enlarge the range of application of system.
Middleware Technology in native system is mainly used in the elimination storage system, network system, the platform difference of GUI system.Therefore develop as project independently.
The difficulty of middle unit development is mainly derived from the otherness of CPU platform and operating system platform.Because embedded hardware and software platform is also highly consistent unlike desktop application platform (Wintel), its development degree separately, maturity even commercialized degree have very large difference.Consider operating system stressing separately again,, perhaps lay particular emphasis on the multitask real-time response, perhaps lay particular emphasis on little resource occupation, can cause huge system's difference such as laying particular emphasis on micro-kernel.Therefore must carry out deep research to various operating systems, and auxiliary development work, the transparent function collection of user platform just can be offered.
3) the flexible bus technology of embedded configuration software
By embedding the flexible bus technology, can make things convenient for customization and cutting, also help the expansion of system, for the exploitation and the debugging of system brings convenience.The interpolation of new functional module must be carried out under the situation that does not influence original module operating mechanism, by the flexible bus strategy, can articulate in system easily and the offloading functions module.Be that embedded configuration software carries out industry-specific enlargement module and develops indispensable part.
Embedded flexible bus is actually the execution algorithm logic of directly having stipulated between each module, has stipulated data mapping and access mode.When practical application, for common human-computer interface system, real-time control system or database interactive system, what in fact use is different flexible bus, because their main program drives logic, data mapping has the difference of matter.When certain flexible bus becomes main driven by program logic, other flexible bus or complete discharge, or, use a lower priority to carry out as an exchanges data bus that hangs over the functional module inside under the main flexible bus.
4) the modular structure system of embedded configuration software
The modular structure system can cooperate the flexible bus technology, adds easily and draws off functional module.The type of assembly has multiple, comprises the assembly that is used for the data deposit, is used for the assembly of data abstraction and logic configuration, and pure particular interface display module, particular algorithm assembly or the like.Be installed to assembly in the final running environment by configuration, could go out the distinct embedded system of characteristic with a system construction, as man-machine interface, real-time control system, perhaps electronic map system or the like.
5) based on the external reference interfacing of WEB, XML and OPC DX
The Internet network technology is applied to the change that built-in field will cause the traditional operation maintenance pattern in this field: can realize remote live control, regulate and safeguard inserting internet after web server " implantation " embedded system, will overcome the poor efficiency of traditional local monitor maintenance mode existence, expensive defective.But traditional web technology path scheme can not be directly used in the web server in the structure embedded system.Tradition web server is the hardware effort platform with workstation or the pc machine with high calculation process ability and mass memory capacity, with the non-real time operating system is the software work platform, operation is large complicated server program on it, and this high-grade allocation plan of server is unpractical requirement for embedded industrial control system.Technology based on the embedded web server of embedded technology has been opened up a brand-new route for overcoming the above problems.
XML provides a kind of form to come the description scheme data.Permission is the transmission structure data in any application and network, and can carry out the definition statement of data content cross-platformly.By the integrated scheme of XML and WEB mode, can realize easily that embedded system directly inserts the network task request of Internet and XML form and the formative permanent storage of XML of processing and task.Make embedded system have better expansibility and more powerful remote access capability.
OPC provides a common interface for the communication between the various on-the-spot device in the industrial automation system, for swap data between the different application provides a kind of mechanism of standard.OPC DX is that the Industrial Ethernet of OPC expands version, has defined the interface of one group of industrial standard, can realize the exchanges data of interoperable between the device and controller that are connected on the Ethernet that adopts the different application layer protocol.In embedded configuration software, introduce OPC DX technology, the access interface of standard is provided in the possible maximum magnitude.
In embedded configuration software, adopt a plurality of external data access interfaces simultaneously, can satisfy the real needs of different user, the range of application of extension system is for the application of control integration provides various optional standard devices supporting terminal.
6) device talk based on script drives development technique
General configuration software all provides script function, but in the present configuration software, script function all is the aspects such as strategy execution that are applied in software, driver to external unit, owing to need the whole communication answering of control, and carry out the Code And Decode of agreement, therefore all adopt senior language establishment such as VB, VC, DELPH.The general user is difficult to grasp.
And whether can easily carry out communication with other external units or computer system, be that embedded configuration application can adapt to the most important application threshold of industry-specific demand.Preferably can simply just can finish, and not need special computing machine personnel's degree, because for the grasp of this equipment itself, industry specialists is more more consummate than special computing machine personnel to industry specialists oneself.
And shell script is write driving a kind of like this possibility exactly is provided.By utilization shell script language, industry specialists can be used the script that oneself can grasp, according to own needs, write with equipment or external system communication in the program of Code And Decode part, and be sent to suitable region of memory, whole communication answering can be controlled by script, also can be controlled according to predefined masterplate by system.
In the present technique, the driver of all external units all is to adopt with the script of other policy script compatibility to write, and the final user can directly adopt script to write the device driver that it needs.The programming difficulty that this has greatly simplified with the external unit communication has solved the bottleneck problem that configuration software is used.Simultaneously, the professional platform independence of script can be so that the script driver of establishment need not compile direct operation under several operation systems, and this also directly helps to have realized one time configuration, Yun Hang application target everywhere.
The beneficial effects of the utility model are:
1, industrial computer of the present utility model cross the threshold simple, powerful, applicability is strong, customization capability is strong, need not programme to generate built-in applied system fast.
2, be widely used, can be applicable to numerous areas such as industry, environmental protection, building, military project.
3, reduce cost of development,, can at utmost reduce the dependence of software, improve the transfer ability of system, enlarge the range of application of system hardware and operating system by embedded intermediate technology; By embedded flexible bus technology, can make things convenient for customization and cutting, also help the expansion of system, for the exploitation and the debugging of system brings convenience.
4, reduce maintenance cost, therefore the simplification of embedded complete Chinese configuration software system architecture, opening and the later maintenance working strength is reduced greatly to the lower dependence of operating system have the economic worth of reduction maintenance cost.
5, enlarge application, the application of several embodiment state-of-the-art technologies of embedded complete Chinese configuration software, solved the development difficulty problem of built-in applied system, by expanding to built-in field, for industry-specific application provides the superior ratio of performance to price, therefore expansion in a big way range of application also therefore have bigger marketable value.
6, the transparency of using the middleware implementation platform to use uses flexible bus realization system to expand framework.
Description of drawings
Fig. 1 is the structural representation of the embedded integrated industrial computer of the utility model
Embodiment
Fig. 1 has shown a kind of embodiment of the present utility model.
Embedded integrated industrial computer, comprise the configuration flush bonding module: Chinese man-machine interface, database module, mixed-media network modules mixed-media and communication module, the configuration embedded hardware, platform middleware, assembly type system module, handle dispatching center's module in real time, the real time data library module, embedded history database module, the user operates responsing center's module, external data Access Management Access center module, wherein the configuration flush bonding module is connected with the configuration embedded hardware by Ethernet or serial ports; Handle dispatching center's module in real time and by flexible bus the configuration flush bonding module is carried out exchanges data, flexible bus is open access interface and second development interface; Real time data library module and embedded history database module have the interface of other module data visits; The user operates responsing center's module and is connected with the dispatching center of processing in real time module; External data Access Management Access center module comprises the instrument with the exploitation of script form;
Through being encapsulated into one, the packaging body outside is provided with access interface: WEB, XML and OPC DX interface with upper module.
The platform middleware is for providing the standard access interface, the otherness and the operating system characteristics of shielding different hardware, the portability function of providing convenience on multiple embedded type CPU, hardware system and the embedded OS.
Assembly type system module can be used the applied environment after reducing according to the difference of final application, to realize laying particular emphasis on the embedded system of different aspect, and as embedded human-machine interface, real-time control system etc.
Handle dispatching center's module in real time whole embedded configuration software is carried out Real-Time Scheduling, all submodules carry out exchanges data by flexible bus, so that maximum expansion dirigibility to be provided.
The user operates responsing center and is responsible for the input of process user by modes such as mouse, keyboard, touch-screens, and transfers to real-time processing dispatching center and handle.
Real time data library module and embedded history database module are preserved the data of concurrency processing system, and the standard interface of other module data visits is provided.
External data Access Management Access center module provides the interface of standard for external reference, and provide the final user instrument with the exploitation of script form, dirigibility and simplicity that the assurance system expands, most device drivers are the script establishments by platform independence.
Please carefully check whether correct that above technical scheme writes, whether the annexation that please check Figure of description in addition is correct, please revise as incorrect.
Claims (6)
1, embedded integrated industrial computer, it is characterized by and comprise the configuration flush bonding module, the configuration embedded hardware, platform middleware, assembly type system module, handle dispatching center's module in real time, the real time data library module, embedded history database module, the user operates responsing center's module, external data Access Management Access center module is wherein handled dispatching center's module in real time and by flexible bus the configuration flush bonding module is carried out exchanges data; Real time data library module and embedded history database module have the interface of other module data visits; The user operates responsing center's module and is connected with the dispatching center of processing in real time module; External data Access Management Access center module comprises the instrument with the exploitation of script form;
Through being encapsulated into one, the packaging body outside is provided with access interface with upper module.
2, embedded integrated industrial computer according to claim 1 is characterized by described configuration flush bonding module and comprises: Chinese man-machine interface, database module, mixed-media network modules mixed-media and communication module.
3, embedded integrated industrial computer according to claim 1 is characterized by described configuration flush bonding module and is connected with the configuration embedded hardware by Ethernet or serial ports.
4, embedded integrated industrial computer according to claim 1, it is characterized by described flexible bus is open access interface and second development interface.
5, embedded integrated industrial computer according to claim 1, it is characterized by described access interface is WEB, XML and OPC DX interface.
6, embedded integrated industrial computer according to claim 1 is characterized by the platform middleware for the standard access interface is provided on multiple embedded type CPU, hardware system and the embedded OS.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201328297U CN201237713Y (en) | 2008-08-06 | 2008-08-06 | Built-in type integrated industrial control computer |
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| Application Number | Priority Date | Filing Date | Title |
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| CNU2008201328297U CN201237713Y (en) | 2008-08-06 | 2008-08-06 | Built-in type integrated industrial control computer |
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| CN201237713Y true CN201237713Y (en) | 2009-05-13 |
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| CNU2008201328297U Expired - Lifetime CN201237713Y (en) | 2008-08-06 | 2008-08-06 | Built-in type integrated industrial control computer |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102508925A (en) * | 2011-11-25 | 2012-06-20 | 上海锅炉厂有限公司 | Method for implement of utility boiler operational performance analyzing system |
| CN103217947A (en) * | 2013-03-14 | 2013-07-24 | 华北电力大学 | Embedded-type photovoltaic power generation system monitoring device with configurable monitoring interface |
| CN109471661A (en) * | 2018-09-30 | 2019-03-15 | 西安霍威航空科技有限公司 | A kind of embedded board and driving automatic generation method |
| CN111045840A (en) * | 2019-12-06 | 2020-04-21 | 北京和利时智能技术有限公司 | PLC firmware system, packaging interface method, device, storage medium and electronic equipment |
-
2008
- 2008-08-06 CN CNU2008201328297U patent/CN201237713Y/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102508925A (en) * | 2011-11-25 | 2012-06-20 | 上海锅炉厂有限公司 | Method for implement of utility boiler operational performance analyzing system |
| CN103217947A (en) * | 2013-03-14 | 2013-07-24 | 华北电力大学 | Embedded-type photovoltaic power generation system monitoring device with configurable monitoring interface |
| CN109471661A (en) * | 2018-09-30 | 2019-03-15 | 西安霍威航空科技有限公司 | A kind of embedded board and driving automatic generation method |
| CN109471661B (en) * | 2018-09-30 | 2021-10-08 | 西安霍威航空科技有限公司 | Embedded board card and automatic drive generation method |
| CN111045840A (en) * | 2019-12-06 | 2020-04-21 | 北京和利时智能技术有限公司 | PLC firmware system, packaging interface method, device, storage medium and electronic equipment |
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