CN201867608U - Multi-task processor with man-machine interface and real-time control core - Google Patents
Multi-task processor with man-machine interface and real-time control core Download PDFInfo
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- CN201867608U CN201867608U CN2010206388022U CN201020638802U CN201867608U CN 201867608 U CN201867608 U CN 201867608U CN 2010206388022 U CN2010206388022 U CN 2010206388022U CN 201020638802 U CN201020638802 U CN 201020638802U CN 201867608 U CN201867608 U CN 201867608U
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Abstract
The utility model discloses a multi-task processor with a man-machine interface and a real-time control core, which is provided with a plurality of chips and a packaging base plate provided with connecting components connected with the chips. The multi-task processor is characterized in that a man-machine interface processing unit and a central processing unit are embedded in the first crystal grain; the man-machine interface processing unit provides a man-machine interface port so as to realize the read of parameters of a user and the processing of transmission information; the central processing unit is taken as a real-time control end and specially used for processing programs controlled in real time; in addition, a motion control unit is embedded in the second crystal grain, controls motion parameters by an executive routine, and drives a driving device to motion.
Description
Technical field
The utility model is about a kind of multi-task processor that has man-machine interface and control core in real time, be meant especially that a kind of processor provides in real time and the non real-time unit between multi job mode, and provide the limit setting value non real-time processing capacity of motion, error diagnosis and system of adjustment, the system of processor independent processing man-machine interface end controlled variable.
Background technology
In recent years because emerging market is flourish apace, also significantly grow up for the demand of machine tool in the whole world year after year, location and start quickly and accurately concerning machine tool, influence the key factor of machine tool performance, therefore precisely grasping the motion control of machine tool, is the most important problem of motion control field.
The application of precise motion control is quite extensive, semiconductor equipment, CNC machine tool, industrial machine etc. such as, the category that does not all break away from it.In general, three kinds of modes are roughly taked in the motion control of machine tool, but a kind of is to adopt general common program logic controller framework (PLC-based) to control, a kind of is to adopt x86 computer architecture (Computer-based) to do control, and another kind then adopts single-chip (CPU-based) control of taking exercises.
Yet, industry is in the motion control based on the x86 computer architecture at present, all do control by the mode of external motion control card, motion control card is connected with motherboard by the bus on the motherboard, in general bus is pci interface or ISA interface, and prior art is to come the motion of machine tool is controlled by the motion control chip on the motion control card.At first, control and exercise data are sent to motion control chip on the motion control card by bus with exercise data again after central processing unit is handled, and after motion control chip was handled, the output movement signal was to carry out motion control to machine tool.
Be noted that in the prior art based on the motion control of x86 computer architecture and join,, cause the integral production cost higher because motion control card costs an arm and a leg by bus ISA interface or pci interface and motion control card; And the mode that adds motion control card because of employing makes that motion control main frame volume is excessive, works as machine tool simultaneously and runs into bigger vibrations, tends to cause the transmission of mistake signal.
In view of this, considering under cost, volume and the degree of stability that a kind of movement control mode that can reduce production costs, dwindle the main frame volume and increase the main frame degree of stability is the target that needs developmental research for the industry utmost point.
The utility model content
The main purpose of the utility model promptly is to provide sending with charge free of a kind of man-machine message, is judgement and the reaction by single man-machine interface processing unit execution result, has man-machine interface and the multi-task processor of controlling core in real time to provide.
Of the present utility model time a purpose is to provide a kind of have man-machine interface and the multi-task processor of controlling core in real time, for user's parameter (order) being sent into motion control unit by the man-machine interface end, motion control unit according to user's parameter carefully the control of interpolation, closed loop or even directly simple kinematic parameter of decipher such as point-to-point and straight line, with the action of drive unit.
Another purpose of the present utility model is to provide a kind of have man-machine interface and the multi-task processor of controlling core in real time, multiaxial motion control for the multinuclear heart that provides support, and then provide between multiaxis benefits such as straight line that the processor computing on one side of standard core, the processor of another motion control core reach device (driver) synchronously, circular arc, position and track moving interpolation control action.
Another purpose of the present utility model is to provide a kind of have man-machine interface and the multi-task processor of controlling core in real time, carries out different programs simultaneously to quicken to finish the processor of many work and multiaxial motion control processing action for providing.
Can reach the multi-task processor with man-machine interface and real-time control core of above-mentioned utility model purpose, include: the base plate for packaging that has a plurality of crystal grain and have the coupling assembling that is connected with each crystal grain, it is characterized in that, first crystal grain embeds man-machine interface processing unit and CPU (central processing unit), described man-machine interface processing unit is for providing the man-machine interface end to realize the processing of reading in and getting the message across of user's parameter, and described CPU (central processing unit) is as real-time control end, special disposal is the program of control in real time, embed motion control unit in second crystal grain in addition, described motion control unit by executive routine with the controlled motion parameter, and the action of drive unit; Aforementioned means is applied to mechanical control field and comprises fields such as various tool machine, muller, rubber-plastic machine, robot, mechanical arm, punch press, coiling machine, tube bender, tapping machine, industrial machine, production automation control, semiconductor equipment, LCD equipment, LED equipment, PCB equipment, energy-efficient equipment, solar facilities, and other known industrial control field.
Description of drawings
Fig. 1 the utlity model has man-machine interface and the synoptic diagram of controlling the multi-task processor of core in real time;
Fig. 2 embeds the synoptic diagram of logic control element again for its second crystal grain of multi-task processor of Fig. 1;
Fig. 3 embeds the synoptic diagram of visual graphic array again for its first crystal grain of multi-task processor;
Fig. 4 embeds the synoptic diagram of logic control element again for its second crystal grain of multi-task processor of Fig. 3;
Fig. 5 is its first crystal grain of multi-task processor synoptic diagram of embedded network unit again;
Fig. 6 embeds the synoptic diagram of logic control element again for its second crystal grain of Fig. 5 multi-task processor;
Fig. 7 embeds the synoptic diagram of visual graphic array and network element again for its first crystal grain of multi-task processor; And
Fig. 8 embeds the synoptic diagram of logic control element again for its second crystal grain of Fig. 7 multi-task processor.
Embodiment
See also Fig. 1, the multi-task processor 1 that has man-machine interface and control core in real time provided by the utility model, mainly include: the base plate for packaging that has a plurality of crystal grain and have the coupling assembling 4 that is connected with each crystal grain, it is characterized in that, first crystal grain 11 embeds man-machine interface processing unit 21 and CPU (central processing unit) 22, described man-machine interface processing unit 21 is for providing the man-machine interface end to realize the processing of reading in and getting the message across of user's parameter, and described CPU (central processing unit) 22 is as real-time control end, special disposal is the program of control in real time, embed motion control unit 3 in second crystal grain 12 in addition, described motion control unit 3 by executive routine with the controlled motion parameter, and the action of drive unit; It is characterized in that described device is a driver, described motion control unit 3 is used for executive routine, and produces kinematic parameter, with the order input as the driver motion control.
In the multi-task processor 1 of Fig. 1, comprise the coupling assembling 4 of a base plate for packaging, two crystal grain and two intergranules.Described base plate for packaging can provide first crystal grain 11 and second crystal grain 12 to be provided with, or coupling assembling 4 installings of intergranule thereon or and then be contained in connection between passive component in the base plate for packaging or transistor, other integrated circuit.In an embodiment, extra motion control unit (motion control function circuit) can be included in the same crystal grain, maybe can be comprised in the crystal grain that separates in the same encapsulation, and crystal grain can use routing joining technique or the automatic joining technique of winding crystal grain (TAB) that crystal grain is connected on the base plate for packaging.
Processor 1 is for comprising two above processors on a pair of crystal grain core processor or a polycrystalline grain core processor or the single crystal grain in an embodiment.Base plate for packaging of the present utility model comprises first crystal grain 11 and 11 embeddings of second crystal grain, 12, the first crystal grain have man-machine interface processing unit 21 and CPU (central processing unit) 22, and 12 embeddings of second crystal grain have motion control unit 3.
Described man-machine interface processing unit 21 its man-machine interface ends comprise and are equipped with operation-interface, visual correlation operation and display interface, archives and database interface, facility information display interface, parameter input interface and board management/maintenance/interfaces such as correction, above-mentioned each interface is linked up by synchronization mechanism, and is used for integrating as operation, information search and monitoring.The man-machine interface end is the described man-machine interface end of the interface of device and operating personnel's interaction and then comprises the function with graphic dialog loading routine, the auxiliary modification and the editting and processing program.
Described CPU (central processing unit) 22 coefficients are responsible for resolving relevant motion and control data, in order to handle all kinds of operational orders according to the crystal grain core of computing; The data that the aforementioned CPU (central processing unit) 22 of 3 foundations of motion control unit is resolved are carried out motion path planning and kinematic parameter control.In Fig. 1, multi-task processor 1 receives the program that input is come in, program has comprised basic controlling order and motion control commands, the basic controlling order is meant the order that the user assigns, and the locating shaft that motion control commands then is meant machine tool is to kinematic parameters such as, translational speed and steering angles.
Multi-task processor 1 described in the utility model is the symmetrical multiprocessing framework of realization, when it can carry out the motion control process at second crystal grain 12 of embedding motion control unit 3, and again can be in the different process of first crystal grain, 11 executed in parallel.CPU (central processing unit) 22 is responsible for handling the basic controlling order, and motion control commands is then specialized in processing by motion control unit 3, and this kind division of labor framework effectively reduces the computational burden of CPU (central processing unit) 22, makes processor 1 more efficient for the computing of motion control.Especially because of the existence of motion control unit 3, adapt to the high-speed motion order of machine tool and the calculating of back coupling compensation effectively, finished the motion control demand in real time.Make that processor 1 described in the utility model can quicker and flexibly user's demand of change, directly dynamically adjustment motion.
As shown in Figure 2, second crystal grain 12 of the present utility model embeds motion control unit 3 and logic control element 5, kinematic parameter in described motion control unit 3 executive routines, logic control parameter in 5 executive routines of described logic control element, make second crystal grain 12 carry out multitasking simultaneously, so that can take into account the action that the control of motion control and sequential (in proper order) comes drive unit.Described motion control unit 3 can link logic control element 5 and come the actuating logic control timing, to set the output/input timing of described logic control element 5, cooperate and carry out of the action of motion control parameter with control device, described logic control element 5 is the logic control parameter in the analysis program also, with the logic control parameter in the executive routine, with sequential control as output/input.
Fig. 3 is the application that the visual graphic array 6 (VGA) on the multi-task processor 1 is handled the video image computing, it is characterized in that, more comprises visual graphic array 6 on first crystal grain 11.Visual graphic array 6 is specially in order to handle the computing of video image, in the program of input, include the visual graphic operation of data, all be responsible for calculation process, can effectively reduce the computational burden of CPU (central processing unit) 22, make that the overall operation of motion control unit 3 is more efficient by visual graphic array 6.Fig. 4 is the synoptic diagram that second crystal grain 12 of the multi-task processor 1 of Fig. 3 embeds logic control element 5 again, and the principle of work of logic control element 5 is also identical with above-mentioned explanation.
Fig. 5 is the application that the network element 7 on the multi-task processor 1 is handled the network communication computing, described network element 7 is made of an Ethernet or a RS232, a RS422, a RS485 or a CAN bus, specially in order to handle the computing of network communication, when the program of input comprises the network communication data, its computing just comes special disposal by network element 7, utilizes network element 7 to do the real time data intercommunication.Fig. 6 is the synoptic diagram that second crystal grain 12 of the multi-task processor 1 of Fig. 5 embeds logic control element 5 again, and the principle of work of logic control element 5 is also identical with above-mentioned explanation.
Fig. 7 is the computing that visual graphic array 6 and the network element 7 on the multi-task processor 1 handled video images and network communication, its demonstration has and more comprises visual graphic array 6 and network element 7 on first crystal grain 11 of motion control unit 3, and the function of visual graphic array 6 and network element 7 as mentioned above, be a multiprocessing (Symmetrical Multi-Processing, SMP) framework, it can be when carrying out the motion control process, again can executed in parallel visual graphic operation of data and the process of the computing of handling network communication, to reach the processor 1 of multiprocessing framework effect.Fig. 8 is the synoptic diagram that second crystal grain 12 of the multi-task processor 1 of Fig. 7 embeds logic control element 5 again, and the principle of work of logic control element 5 is also identical with above-mentioned explanation.
The multi-task processor that has man-machine interface and control core in real time provided by the utility model when comparing mutually with prior art, has more following advantage:
1. the utility model directly embeds motion control unit in single crystal grain, described motion control unit by executive routine with the controlled motion parameter, and the action of drive unit.
2. motion control unit of the present utility model can be applied to precise motion control, and its application is quite extensive, and semiconductor equipment, CNC machine tool, industrial machine etc. all do not break away from the category of motion control unit such as.
3. the utility model can be applied in the kinetic control system of PC-Based, has advantages such as low cost, modular design, increase system resilience, reduction maintenance difficult degree especially.
Above-listed detailed description is specifying at a possible embodiments of the present utility model, only described embodiment is not in order to limit claim of the present utility model, allly do not break away from the equivalence that the utility model skill spirit does and implement or change, all should be contained in the claim of this case.
Claims (9)
1. one kind has man-machine interface and the multi-task processor of controlling core in real time, the base plate for packaging that has a plurality of crystal grain and have the coupling assembling that is connected with each crystal grain, it is characterized in that, first crystal grain embeds man-machine interface processing unit and CPU (central processing unit), described man-machine interface processing unit provides operation-interface and the realization processing that get the message across of man-machine interface end as the user, and described CPU (central processing unit) is as real-time control end, special disposal is the program of control in real time, embed motion control unit in second crystal grain in addition, described motion control unit by executive routine with the controlled motion parameter, and the action of drive unit.
2. the multi-task processor that has man-machine interface and control core in real time as claimed in claim 1 is characterized in that described man-machine interface end has the function of graphic dialog loading routine, the auxiliary modification and the editting and processing program.
3. the multi-task processor that has man-machine interface and control core in real time as claimed in claim 1, it is characterized in that, described man-machine interface end comprises operation of equipment interface, visual correlation operation and display interface, archives and database interface and parameter input interface, and above-mentioned each interface is linked up by synchronization mechanism.
4. the multi-task processor that has man-machine interface and control core in real time as claimed in claim 1, it is characterized in that described device is a driver, described motion control unit is used for executive routine, and the generation kinematic parameter, with order input as the driver motion control.
5. the multi-task processor that has man-machine interface and control core in real time as claimed in claim 1, it is characterized in that, described second crystal grain and then comprise the embedding logic control element, kinematic parameter in the described motion control unit executive routine, described logic control element is the logic control parameter in the executive routine then, make second crystal grain carry out multitasking simultaneously, so that can take into account the action that motion control and sequential control come drive unit.
6. the multi-task processor that has man-machine interface and control core in real time as claimed in claim 1, it is characterized in that described device is a driver, described motion control unit is used for executive routine, and the generation kinematic parameter, with order input as the driver motion control.
7. the multi-task processor that has man-machine interface and control core in real time as claimed in claim 5, it is characterized in that, described logic control element is the logic control parameter in the analysis program also, with the logic control parameter in the executive routine, with the sequential control as output/input.
8. as claimed in claim 1 have the man-machine interface and a real-time multi-task processor of control core, it is characterized in that, and described first crystal grain and then comprise the visual graphic array, the visual graphic array is specially in order to handle the computing of video image.
9. as claimed in claim 1 have the man-machine interface and a real-time multi-task processor of control core, it is characterized in that, and described first crystal grain and then comprise network element, network element is specially in order to handle the computing of network communication.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206388022U CN201867608U (en) | 2010-11-29 | 2010-11-29 | Multi-task processor with man-machine interface and real-time control core |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2010206388022U CN201867608U (en) | 2010-11-29 | 2010-11-29 | Multi-task processor with man-machine interface and real-time control core |
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| CN201867608U true CN201867608U (en) | 2011-06-15 |
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| CN2010206388022U Expired - Lifetime CN201867608U (en) | 2010-11-29 | 2010-11-29 | Multi-task processor with man-machine interface and real-time control core |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102478793A (en) * | 2010-11-30 | 2012-05-30 | 宝元数控精密股份有限公司 | Multiprocessor with motion control core |
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2010
- 2010-11-29 CN CN2010206388022U patent/CN201867608U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102478793A (en) * | 2010-11-30 | 2012-05-30 | 宝元数控精密股份有限公司 | Multiprocessor with motion control core |
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| CX01 | Expiry of patent term |
Granted publication date: 20110615 |