CN204256465U - Open restructural intelligent controller - Google Patents
Open restructural intelligent controller Download PDFInfo
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- CN204256465U CN204256465U CN201420711157.0U CN201420711157U CN204256465U CN 204256465 U CN204256465 U CN 204256465U CN 201420711157 U CN201420711157 U CN 201420711157U CN 204256465 U CN204256465 U CN 204256465U
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Abstract
The utility model discloses a kind of open restructural intelligent controller, and for realizing the Open Control to intelligent machine self, described open restructural intelligent controller comprises: task processing subsystem, based on conventional data processing architecture; Real-time calculation and control subsystem, based on real-time digital processing architecture; Configurable hardware-accelerated subsystem, based on the architecture of programmable logic device (PLD); Described configurable hardware-accelerated subsystem is connected with described task processing subsystem, in real time calculation and control subsystem communication respectively; Described task processing subsystem, in real time calculation and control subsystem and configurable hardware-accelerated subsystem all redefine function by programmable interface.Above-mentioned intelligent controller, can realize the Open Control to described flexible production line.
Description
Technical field
The utility model relates to technical field of industrial automatic control, particularly relates to a kind of open restructural intelligent controller.
Background technology
In traditional industry processing, in order to promote the production in enormous quantities working (machining) efficiency of target product, the plant equipment of production processing or product line are all generally specialty customizations, its functional purpose is extremely strong, thus ensure that the work efficiency of process equipment or product line, but also can there is the problem of dirigibility critical constraints in such mode, once editing objective product adjusts to some extent, then the very expensive of process equipment or the adjustment of product line, even will destroy reconstruction.
In addition, the equipment that tradition processing mode uses or product line are limited to state-of-art, therefore target converted products, and relevant process, technique and job operation are all that configured in advance completes, after equipment or product line have formally been disposed, various technique, process, and method is substantially just solidified substantially, if even if to equipment or produce the adjustment that the process details of line carries out and generally also all need in shutdown situation, repeatedly debug through professional and just can complete, the adjustment and optimisation that enough intelligence carries out active self is lacked in equipment or product line processing and manufacturing process.
Even to this day, the fast lifting of adjoint social productive forces and people's living standard, society people are for the demand of industrial products, industrial processes has made the transition from traditional simple large-scale mass production pattern gradually gradually becomes scale customized production pattern, thus also proposes the new demands such as strong virtual, flexibility, intellectuality to supporting industrial plant equipment and production line.
Utility model content
Based on this, be necessary to provide a kind of Open Control needed for intelligent machine that can support flexible industrial production line thus intelligent machine self function can be reconstructed, and then realizing the controller of flexible industrial production line function.
A kind of open restructural intelligent controller, comprising the Open Control of intelligent machine for realizing:
Task processing subsystem, based on conventional data processing architecture;
Real-time calculation and control subsystem, based on real-time digital processing architecture;
Configurable hardware-accelerated subsystem, based on the architecture of programmable logic device (PLD); Described configurable hardware-accelerated subsystem is connected with described task processing subsystem, in real time calculation and control subsystem communication respectively;
Described task processing subsystem, in real time calculation and control subsystem and configurable hardware-accelerated subsystem all reconfigure function by the electric interfaces of setting.
Wherein in an embodiment, the conventional data processing architecture of described task processing subsystem builds based on the processor of x86, ARM or MIPS framework.
Wherein in an embodiment, the real-time digital processing architecture of described real-time calculation and control subsystem with digital stream processor for core builds.
Wherein in an embodiment, the programmable logic device (PLD) of described configurable hardware-accelerated subsystem is field programmable gate array or CPLD.
Wherein in an embodiment, described task processing subsystem also comprises network interface.
Above-mentioned intelligent controller, is received an assignment from outside by task processing subsystem, and produces the real-time control task of configurable hardware-accelerated subsystem, is aided with the real-time calculating of real-time calculation and control subsystem, reaches the object controlling flexible production line in real time.
Meanwhile, described task processing subsystem, in real time calculation and control subsystem and configurable hardware-accelerated subsystem all redefine function by programmable interface, realize the Open Control to described flexible production line or the reconstruct to intelligent controller.
Accompanying drawing explanation
Fig. 1 is the system module figure of the open restructural intelligent controller of an embodiment.
Embodiment
Fig. 1 is the system module figure of the open restructural intelligent controller of an embodiment.This intelligent controller, for realizing the Open Control to intelligent machine, comprises three large kernel subsystems: task processing subsystem 100, in real time calculation and control subsystem 200 and configurable hardware-accelerated subsystem 300.Configurable hardware-accelerated subsystem 300 communicates to connect with task processing subsystem 100, in real time calculation and control subsystem 200 respectively.Intelligent machine comprise multiple can the elementary cell of flexible configuration, the Open Control to this elementary cell is specially to the Open Control of intelligent machine.
Task processing subsystem 100 based on conventional data processing architecture, for receive and other task of processing logic conceptual level.Task processing subsystem 100 is intelligent maincenters of whole intelligent controller, completes the communication with outside, and undertaking task also mainly carries out other task process of completion logic conceptual level, and processing speed is millisecond (ms) rank.
Task processing subsystem 100 comprises high performance universal calculating sub module, necessary sub module stored and input and output submodule.High performance universal calculating sub module, usually based on technical grade central processing unit, includes but not limited to adopt the general processor of X86 instruction and adopt the SOC processor of X86 instruction, adopt the processor of ARM instruction, adopt the processor of MIPS instruction; This general-purpose computations submodule can also be the special IC device adopting other instruction systems.Sub module stored mainly comprises dynamic memory and nonvolatile semiconductor memory member.Input and output submodule mainly comprises Man Machine Interface, network interface and other high speed communications and data interaction interface.
Based on this conventional data processing architecture, the configurable corresponding application program of task processing subsystem 100 realizes the several functions comprising event handling, man-machine interaction and communication and process programming.
Real-time calculation and control subsystem 200 based on real-time digital processing architecture, for real-time digital computation.Real-time calculation and control subsystem 200 is mainly used in the complicated calculations with certain requirement of real-time, and processing speed is microsecond (us) rank.Real-time calculation and control subsystem 200 comprises mathematical computations submodule, sub module stored, supporting interface and peripheral submodule.
Mathematical computations submodule is the core of whole real-time calculation and control subsystem 200, is also the core that whole intelligent controller completes localized mathematical computational abilities.Mathematical computations submodule usually with digital stream processor (DSP) for core builds, other also can be adopted to provide the integrated circuit (IC)-components of efficient mathematical computing power.
Configurable hardware-accelerated subsystem 300 based on the architecture of programmable logic device (PLD), for controlling described intelligent machine in real time.Configurable reconstruct hardware accelerator 300 mainly completes concrete, that requirement of real-time is the highest calculation and control, also namely processes in real time the data of the elementary cell on flexible production line.Configurable hardware-accelerated subsystem 300 processing speed is nanosecond (ns) rank, to reach the object of process in real time.
Configurable hardware-accelerated subsystem 300 is generally made up of programmable logic device (PLD) and corresponding configuration device.Programmable logic device (PLD) mainly includes but not limited to field programmable gate array (FPGA), complex programmable logic (CPLD) device.
Above-mentioned intelligent controller, received an assignment from outside by task processing subsystem 100, and produce the real-time control task of configurable hardware-accelerated subsystem 300, be aided with the real-time calculating of real-time calculation and control subsystem 200, reach the object controlling flexible production line in real time.
Meanwhile, for realizing the Open Control to described flexible production line, described task processing subsystem 100, in real time calculation and control subsystem 200 and configurable hardware-accelerated subsystem 300 all reconfigure function by the electric interfaces of setting.
Particularly:
Task processing subsystem 100 can dispose development & application layer function.By the DLL (dynamic link library) of application layer, the content in the nonvolatile semiconductor memory member in the conventional data processing architecture of task processing subsystem 100 can be rewritten, thus realize the program rewriting of " task processing subsystem ".
Real-time calculation and control subsystem 200 can dispose Real-Time Scheduling layer function.By the DLL (dynamic link library) of application layer, the content in the nonvolatile semiconductor memory member in the digital processing architecture of real-time calculation and control subsystem 200 can be rewritten, realize " Real-Time Scheduling layer " function remodeling.
Configurable hardware-accelerated subsystem 300 can be disposed various Real Time Control Function (such as motion control, logic control and machine vision etc.).Under set model, by the DLL (dynamic link library) of application layer, content in nonvolatile semiconductor memory member in the architecture of the programmable logic device (PLD) of configurable hardware-accelerated subsystem 300 can be rewritten, thus change and the function of the configurable hardware-accelerated subsystem 300 of reconstruct and action.
The above embodiment only have expressed several embodiment of the present utility model, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to the utility model the scope of the claims.It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be as the criterion with claims.
Claims (5)
1. an open restructural intelligent controller, to the Open Control of intelligent machine for realizing, is characterized in that, comprising:
Task processing subsystem, based on conventional data processing architecture;
Real-time calculation and control subsystem, based on real-time digital processing architecture;
Configurable hardware-accelerated subsystem, based on the architecture of programmable logic device (PLD); Described configurable hardware-accelerated subsystem is connected with described task processing subsystem, in real time calculation and control subsystem communication respectively;
Described task processing subsystem, in real time calculation and control subsystem and configurable hardware-accelerated subsystem all reconfigure function by the electric interfaces of setting.
2. open restructural intelligent controller according to claim 1, is characterized in that, the conventional data processing architecture of described task processing subsystem builds based on the processor of x86, ARM or MIPS framework.
3. open restructural intelligent controller according to claim 1, is characterized in that, the real-time digital processing architecture of described real-time calculation and control subsystem with digital stream processor for core builds.
4. open restructural intelligent controller according to claim 1, is characterized in that, the programmable logic device (PLD) of described configurable hardware-accelerated subsystem is field programmable gate array or CPLD.
5. open restructural intelligent controller according to claim 1, is characterized in that, described task processing subsystem also comprises network interface.
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| CN201420711157.0U CN204256465U (en) | 2014-11-21 | 2014-11-21 | Open restructural intelligent controller |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106940527A (en) * | 2017-03-23 | 2017-07-11 | 浙江工业大学 | Large-scale annealing device control based on network method based on scheduling with controller parameter dynamic restructuring |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106940527A (en) * | 2017-03-23 | 2017-07-11 | 浙江工业大学 | Large-scale annealing device control based on network method based on scheduling with controller parameter dynamic restructuring |
| CN106940527B (en) * | 2017-03-23 | 2020-01-14 | 浙江工业大学 | Large-scale heat treatment device networked control method based on dynamic reconfiguration of controller parameters |
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Address after: 518057 room W211, 2nd floor, west block, Shenzhen Hong Kong industry university research base, South District, high tech Zone, Nanshan District, Shenzhen City, Guangdong Province Patentee after: Solid High Tech Co.,Ltd. Address before: 518057 room W211, 2nd floor, west block, Shenzhen Hong Kong industry university research base, South District, high tech Zone, Nanshan District, Shenzhen City, Guangdong Province Patentee before: GOOGOL TECHNOLOGY (SHENZHEN) Ltd. |