CN105807730A - Digital equipment industrial control method, digital equipment industrial control device and digital equipment industrial control system - Google Patents

Digital equipment industrial control method, digital equipment industrial control device and digital equipment industrial control system Download PDF

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Publication number
CN105807730A
CN105807730A CN201410852144.XA CN201410852144A CN105807730A CN 105807730 A CN105807730 A CN 105807730A CN 201410852144 A CN201410852144 A CN 201410852144A CN 105807730 A CN105807730 A CN 105807730A
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China
Prior art keywords
functional module
data acquisition
acquisition unit
expansion interface
module
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CN201410852144.XA
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CN105807730B (en
Inventor
庞观士
沈航
王志远
邹建红
陈志列
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Yanxiang Smart Iot Technology Co ltd
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EVOC Intelligent Technology Co Ltd
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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P90/00Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
    • Y02P90/02Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]

Abstract

The invention discloses a digital equipment industrial control method, a digital equipment industrial control device and a digital equipment industrial control system. The method comprises the steps of when a control host computer detects connection between an extension interface and a functional module, determining the service identification of the functional module, determining a data acquisition device which corresponds with the service identification, and correlating the data acquisition device with an application control which corresponds with the service identification; analyzing data which are acquired by the data acquisition device, outputting an analyzing result to the application control which is related with the data acquisition device so that the application control displays the analyzing result; and when a service request which is transmitted from the application control is received, controlling the data acquisition device by the service request through the functional module so that the data acquisition device performs a service operation which corresponds with the service request. According to the digital equipment industrial control method, the digital equipment industrial control device and the digital equipment industrial control system, different service requirements can be realized through one control host computer, and the functional module can be directly replaced, thereby reducing development cost, shortening development period and improving reusable rate of an industrial automatic control system.

Description

A kind of digital equipment industrial control method, Apparatus and system
Technical field
The present invention relates to computer realm, particularly relate to a kind of digital equipment industrial control method, Apparatus and system.
Background technology
Industrial automatic control mainly utilizes electric, mechanical, combination of software realization.Industrial automation control system is generally made up of " industry control platform+client hardware+application software ", industry control platform includes at least one industrial control computer, client hardware includes sensor etc. and gathers the hardware of data, and application software is the application software developed for concrete commercial Application.Wherein, industrial control computer is a kind of to adopt bus structures, and production process and electromechanical equipment thereof, technological equipment carry out the instrument general name of Detection & Controling.
Existing industrial automation control system, when the business demand of commercial Application changes, bottom hardware need to be revised, such as increase or reduce the existing function of industrial control computer, further and for example because original industrial control computer only provides STD bus to extend, the hardware of client cannot be mated, so that changing or increasing industrial control computer etc., the amendment of bottom hardware is so that upper layer software (applications) need to be changed, add development cost, extend the construction cycle, and the reusable rate of industrial automation control system is low.
Summary of the invention
It is an object of the invention to provide a kind of digital equipment industrial control method, Apparatus and system, to different business demand, can carry out on same control main frame, the service identification one_to_one corresponding of functional module and business demand, development cost can be reduced, improve the reusable rate of industrial automation control system.
First aspect present invention provides a kind of digital equipment industrial control method, including:
Control main frame when detecting that expansion interface is connected with functional module, it is determined that the service identification of described functional module;
Described control main frame is determined, by described functional module, the data acquisition unit that described service identification is corresponding, and the application controls that described data acquisition unit is corresponding with described service identification is associated;
Described control main frame obtains the data that described data acquisition unit gathers, it is analyzed processing to the data of described collection, and described analysis processing result is exported the application controls associated with described data acquisition unit, so that described application controls shows described analysis processing result;
Described control main frame, when receiving the service request that described application controls sends, is controlled described data acquisition unit by described service request by described functional module, so that described data acquisition unit performs the business operation that described service request is corresponding.
Preferably, described control main frame is when detecting that expansion interface is connected with functional module, it is determined that after the service identification of described functional module, and described method also includes:
The expansion interface mark of described functional module determined by described control main frame, and is associated with described expansion interface mark by described service identification;
Described control main frame, when receiving the service request that described application controls sends, is controlled described data acquisition unit by described service request by described functional module, including:
Described service request carries described service identification, and the expansion interface mark that described control host lookup associates with described service identification, the functional module corresponding by described expansion interface mark controls described data acquisition unit.
Preferably, described method also includes:
When receiving the edit instruction to the described functional module being connected with described expansion interface, described edit instruction described functional module is configured.
Second aspect present invention provides a kind of digital equipment industrial control device, including: mainframe box and the power supply box being electrically connected with described mainframe box;Described power supply box provides electric energy for described mainframe box;Described mainframe box includes expansion interface and functional module, and described expansion interface is connected with described functional module;
Described mainframe box also comprises determining that module, relating module, downlink processing module and uplink processing module;
Described determine module, for when detecting that described expansion interface is connected with described functional module, it is determined that the service identification of described functional module;
Described relating module, for being determined, by described functional module, the data acquisition unit that described service identification is corresponding, and is associated the application controls that described data acquisition unit is corresponding with described service identification;
Described downlink processing module, for obtaining the data that described data acquisition unit gathers, it is analyzed processing to the data of described collection, and by application controls corresponding for described analysis processing result output to described service identification, so that described application controls shows described analysis processing result;
Described uplink processing module, for when receiving the service request that described application controls sends, being controlled described data acquisition unit by described service request by described functional module, so that described data acquisition unit performs the business operation that described service request is corresponding.
Preferably, described device also includes extension box, and described extension box includes described expansion interface and described functional module;Described extension box is electrically connected with described mainframe box, and described extension box is electrically connected with described power supply box;Described power supply box also provides electric energy for described extension box.
Preferably, described relating module, it is additionally operable to determine the expansion interface mark of described functional module, and described service identification is associated with described expansion interface mark;
Described uplink processing module, when receiving the service request that described application controls sends, is controlled described data acquisition unit by described service request by described functional module, including:
Described service request carries described service identification, searches the expansion interface mark associated with described service identification, and the functional module corresponding by described expansion interface mark controls described data acquisition unit.
Preferably, described mainframe box also includes:
Collector, for when receiving the edit instruction to the described functional module being connected with described expansion interface, being configured described functional module by described edit instruction.
Third aspect present invention provides a kind of digital equipment industrial control system, including data acquisition unit, further also includes: control main frame and application controls;Described control main frame is connected with described data acquisition unit, and described application controls is connected with described control main frame;
Described control main frame, the device as described in second aspect, for the data feedback extremely described application controls gathered by described data acquisition unit, and the service request of described application controls is fed back to described data acquisition unit.
Preferably, described control main frame includes expansion interface and functional module, and described functional module is located on described expansion interface;Described data acquisition unit is connected with described functional module.
Preferably, described application controls, for being sent to described control main frame, so that data acquisition unit described in described control host computer control performs the business operation that described service request is corresponding by the service request got.
Enforcement the method have the advantages that
In the embodiment of the present invention, control main frame when detecting that expansion interface is connected with functional module, can determine that the service identification of functional module, and then can determine that the data acquisition unit that service identification is corresponding, and application controls corresponding with service identification for data acquisition unit is associated;It is analyzed processing to the data of data acquisition unit collection, and analysis processing result is exported the application controls associated with data acquisition unit, so that application controls display analysis processing result;When receiving the service request that application controls sends, service request control data acquisition unit by functional module, so that data acquisition unit performs the business operation that service request is corresponding.
Further, different business demand can corresponding difference in functionality module, the service identification one_to_one corresponding of functional module and business demand, when business demand changes, can directly change functional module, without changing other hardware, can be determined, by functional module, the data acquisition unit that service identification is corresponding, and application controls corresponding with service identification for data acquisition unit is associated, without replacing software, only need to change and be correspondingly arranged, reduce development cost, shorten the construction cycle.In the embodiment of the present invention, to different business demand, can carry out on same control main frame, it is not necessary to change or set up control main frame, improve the reusable rate of industrial automation control system.
Accompanying drawing explanation
The structural representation of a kind of digital equipment industrial control device that Fig. 1 provides for the embodiment of the present invention;
The structural representation of the another kind of digital equipment industrial control device that Fig. 2 provides for the embodiment of the present invention;
A kind of concrete schematic diagram of digital equipment industrial control device that Fig. 3 provides for the embodiment of the present invention;
A kind of expansion interface schematic diagram that Fig. 4 provides for the embodiment of the present invention;
The structural representation of a kind of digital equipment industrial control system that Fig. 5 provides for the embodiment of the present invention;
Fig. 6 is the flow chart of a kind of digital equipment industrial control method provided for the embodiment of the present invention.
Detailed description of the invention
In order to make the purpose of the present invention, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain the present invention, is not intended to limit the present invention.
The embodiment of the present invention provides a kind of digital equipment industrial control method, Apparatus and system, and wherein, system comprises the steps that control main frame, data acquisition unit and application controls.Concrete, digital equipment refers to the automated manufacturing equipment that data-driven and software control, such as it is applied to Digit Control Machine Tool, digital medical image documentation equipment, automatic assembly line based on robot etc., control main frame in the embodiment of the present invention can be used for controlling digital equipment, data acquisition unit can be located in digital equipment, such as data acquisition unit can include sensor, sensor can be located on Digit Control Machine Tool, application controls can reality digital equipment data mode, ask also by application controls issuing service, control main frame and control data acquisition unit according to service request, and then digital equipment can be controlled.
Further, in existing industrial automation control system, when the business demand of commercial Application changes, bottom hardware need to be revised, such as increase or reduce the existing function of industrial control computer, further and for example because original industrial control computer only provides STD bus to extend, the hardware of client cannot be mated, so that changing or increasing industrial control computer etc., the amendment of bottom hardware is so that upper layer software (applications) need to be changed, add development cost, extend the construction cycle, and the reusable rate of industrial automation control system is low.And in the embodiment of the present invention, different business demand can corresponding difference in functionality module, the service identification one_to_one corresponding of functional module and business demand, when business demand changes, can directly change functional module, without changing other hardware, can be determined, by functional module, the data acquisition unit that service identification is corresponding, and application controls corresponding with service identification for data acquisition unit is associated, without replacing software, only need to change and be correspondingly arranged, reduce development cost, shorten the construction cycle.In the embodiment of the present invention, to different business demand, can carry out on same control main frame, it is not necessary to change or set up control main frame, improve the reusable rate of industrial automation control system.Following described in detail by specific embodiment.
Referring to Fig. 1, for the structural representation of a kind of digital equipment industrial control device that the embodiment of the present invention provides.As it can be seen, the digital equipment industrial control device that the embodiment of the present invention provides may include that mainframe box 11 and the power supply box 12 being electrically connected with mainframe box 11.Wherein, power supply box 12 provides electric energy for mainframe box 11.
In implementing, mainframe box 11 includes expansion interface 111 and functional module 112, and expansion interface 111 is connected with functional module 112.Further, mainframe box 11 also comprises determining that module 113, relating module 114, downlink processing module 115 and uplink processing module 116.Wherein:
Determine module 113, for when detecting that expansion interface 111 is connected with functional module 112, it is determined that the service identification of functional module 112.
Relating module 114, for being determined, by functional module 112, the data acquisition unit that service identification is corresponding, and is associated application controls corresponding with service identification for data acquisition unit.
The data gathered, for obtaining the data that data acquisition unit gathers, are analyzed processing by downlink processing module 115, and by application controls corresponding for analysis processing result output to service identification, so that application controls display analysis processing result.
Uplink processing module 116, for when receiving the service request that application controls sends, being controlled data acquisition unit by service request by functional module 112, so that data acquisition unit performs the business operation that service request is corresponding.
In implementing, it is determined that module 113 is when detecting that expansion interface 111 is connected with functional module 112, it may be determined that the service identification of functional module 112.Concrete, expansion interface 111 can include at least one draw-in groove, functional module 112 is pluggable module, functional module 112 can individually realize plug installation and removal, functional module 112 can be inserted in expansion interface 111, and then determine that module 113 can detect that expansion interface 111 is connected with functional module 112, it is determined that module 113 starts read functions module 112, it is determined that the service identification of functional module 112.Wherein, service identification can be the identification code that business demand is corresponding.Concrete, different business demand can corresponding difference in functionality module 112, the service identification one_to_one corresponding of functional module 112 and business demand.To different business demands, customizable different functional module 112.
Further, relating module 114 can be determined, by functional module 112, the data acquisition unit that service identification is corresponding, and application controls corresponding with service identification for data acquisition unit is associated.Concrete, the configuration information of functional module 112 can be obtained when read functions module 112, the one-to-one relationship of configuration information such as functional module 112 and data acquisition unit, and then can be determined, by functional module 112, the data acquisition unit that service identification is corresponding, relating module 114 is additionally operable to be associated application controls corresponding with service identification for data acquisition unit, and then the data of data acquisition unit collection can be represented by application controls with dynamic form directly perceived, check to facilitate and monitor.Wherein, application controls can be industrial controlling software, for instance for data acquisition and the configuration software etc. monitoring control, specifically not by the restriction of the embodiment of the present invention.
Further alternative, relating module 114 is additionally operable to determine the expansion interface mark of functional module 112, and is associated with expansion interface mark by service identification.Concrete, the device shown in the embodiment of the present invention can include multiple expansion interface, the corresponding expansion interface mark of each expansion interface.
Further, downlink processing module 115 can obtain the data that data acquisition unit gathers, and is analyzed processing to the data gathered, and by application controls corresponding for analysis processing result output to service identification, so that application controls display analysis processing result.Concrete, data acquisition unit can gather data, the data gathered can be sent to functional module 112, the data collected can be transmitted to downlink processing module 115 by functional module 112, the data of data acquisition unit collection can be analyzed processing by downlink processing module 115, and analysis processing result exports the application controls that service identification is corresponding, and then analysis processing result can be displayed by application controls.
Further, uplink processing module 116, when receiving the service request that application controls sends, is controlled data acquisition unit by service request by functional module 112, so that data acquisition unit performs the business operation that service request is corresponding.Concrete, the page of the operable application controls of user, and then can ask by trigger business, service request includes the operation requests to business demand, for instance lift apparatus temperature, stopping monitoring, restarting equipment etc..Service request can be transferred to uplink processing module 116 by application controls, and uplink processing module 116 can receive service request, and wherein, service request portability business identifies.Further, uplink processing module 116 can search the expansion interface mark associated with service identification, and the functional module corresponding by expansion interface mark controls data acquisition unit, and then data acquisition unit can perform the business operation that service request is corresponding.
Further alternative, in the device that the embodiment of the present invention provides, mainframe box 11 can also include collector 117.
Collector 117, for when receiving the edit instruction to the functional module 112 being connected with expansion interface 111, being configured functional module 112 by edit instruction.In implementing, field programmable gate array (FPGA, Field-ProgrammableGateArray) chip can in embedded mainframe box, and then the functional module 112 on expansion interface 111 can be compiled by collector 117.Concrete, when receiving the edit instruction to the functional module 112 being connected with expansion interface 111, edit instruction functional module 112 is configured.
Further alternative, mainframe box can support dual controller framework, also can support CPU (CentralProcessingUnit, the central processing unit) hot-backup function that dual controller forms.When a controller breaks down wherein, another controller capable of fast starting, and automatically take over the process of I/O (input/output, input/output port) program, user then can use this hot-backup function without coding voluntarily, can effectively promote the reliability of crucial application scenario.
The embodiment of the present invention provides a kind of digital equipment industrial control device, including mainframe box and power supply box, wherein, mainframe box includes expansion interface and functional module, further, mainframe box also comprises determining that module, relating module, downlink processing module and uplink processing module.Determine that module is when detecting that expansion interface is connected with functional module, it may be determined that the service identification of functional module, the data acquisition unit that relating module is corresponding by determining service identification, and application controls corresponding with service identification for data acquisition unit is associated;The data of data acquisition unit collection can be analyzed processing by downlink processing module, and analysis processing result exports the application controls associated with data acquisition unit, so that application controls display analysis processing result;Uplink processing module when receiving the service request that application controls sends, can be controlled data acquisition unit by service request by functional module, so that data acquisition unit performs the business operation that service request is corresponding.
Further, different business demand can corresponding difference in functionality module, the service identification one_to_one corresponding of functional module and business demand, when business demand changes, can directly change functional module, without changing other hardware, can be determined, by functional module, the data acquisition unit that service identification is corresponding, and application controls corresponding with service identification for data acquisition unit is associated, without replacing software, only need to change and be correspondingly arranged, reduce development cost, shorten the construction cycle.In the embodiment of the present invention, to different business demand, can carry out on same control main frame, it is not necessary to change or set up control main frame, improve the reusable rate of industrial automation control system.
Referring to Fig. 2, for the structural representation of the another kind of digital equipment industrial control device that the embodiment of the present invention provides.As it can be seen, the digital equipment industrial control device that the embodiment of the present invention provides may include that mainframe box 21, extension box 22 and power supply box 23.Wherein, extension box 22 and mainframe box 21 are electrically connected, and extension box 22 and power supply box 23 are electrically connected.Power supply box 23 provides electric energy for mainframe box 21 and extension box 22.Concrete, extension box 22 can include expansion interface 221 and functional module 222.Further, mainframe box 21 may also comprise expansion interface 211 and functional module 212.
Further, mainframe box 21 can also include determining module 213, relating module 214, downlink processing module 215 and uplink processing module 216.Wherein:
Determine module 213, for when detecting that expansion interface 221 is connected with functional module 222, it is determined that the service identification of functional module 212.
Relating module 214, for being determined, by functional module 222, the data acquisition unit that service identification is corresponding, and is associated application controls corresponding with service identification for data acquisition unit.
The data gathered, for obtaining the data that data acquisition unit gathers, are analyzed processing by downlink processing module 215, and by application controls corresponding for analysis processing result output to service identification, so that application controls display analysis processing result.
Uplink processing module 216, for when receiving the service request that application controls sends, being controlled data acquisition unit by service request by functional module 222, so that data acquisition unit performs the business operation that service request is corresponding.
In implementing, it is determined that the 26S Proteasome Structure and Function of module 213, relating module 214, downlink processing module 215 and uplink processing module 216 is shown in Figure 1, does not repeat at this.
In the embodiment of the present invention, extension box 22 can include at least one expansion interface 221, and expansion interface 221 can be connected with functional module 222, is suitable for the interface standard of different business demand.
Further alternative, the digital equipment industrial control device that the embodiment of the present invention provides can include multiple extension box 22, specifically not by the restriction of the embodiment of the present invention.
Referring to Fig. 3, it it is the concrete schematic diagram of a kind of digital equipment industrial control device that the embodiment of the present invention provides, as shown in the figure, 31 is mainframe box, 32 is extension box, 33 is power supply box, mainframe box 31, extension box 32 and power supply box 33 can be located on bracing frame, control main frame 31 and extension box 32 to be slidably connected with bracing frame formation, control main frame 31, extension box 32 and power supply box 33 and be provided with fastener, bracing frame is provided with the holding section coordinated with fastener, controls main frame 31, extension box 32 and power supply box 33 and is sticked on bracing frame by fastener.
Further alternative, it is described for the expansion interface in extension box.Referring to Fig. 4, it is a kind of expansion interface schematic diagram of embodiment of the present invention offer, concrete, it is possible to for the concrete structure schematic diagram in the extension box 32 shown in Fig. 3, as it can be seen, draw-in groove 321 is expansion interface, functional module can insert on draw-in groove 321.
In conjunction with the embodiment shown in Fig. 1~Fig. 4, power supply is arranged separately within a casing, and the parts of mainframe box are the parts that plate card type pull can be adopted to design, it may be achieved without cable assemble, assembling and easy to maintenance fast, thus reducing after services of product cost.And owing to adopting modularized design, power supply box can be connected with mainframe box or extension box respectively by electric connector, can pass through to select different block combiner (namely to select mainframe box+power supply box, or the combining form of mainframe box+extension box+power supply box), the customized requirement that quickly response is different, and Multi-function extension can be realized, it is applied to different industry spot.
The embodiment of the invention also discloses a kind of main frame that controls, concrete, the control main frame that the embodiment of the present invention provides includes the device shown in Fig. 1 and Fig. 2, and the 26S Proteasome Structure and Function of this control main frame can participate in the associated description of Fig. 1 and embodiment illustrated in fig. 2, does not tire out at this and states.
Referring to Fig. 5, for the structural representation of a kind of digital equipment industrial control system that the embodiment of the present invention provides, as it can be seen, the digital equipment industrial control system that the embodiment of the present invention provides includes: control main frame 51, data acquisition unit 52 and application controls 53.Wherein, controlling main frame 51 and be connected with data acquisition unit 52, application controls 53 is connected with controlling main frame 51.
Wherein, controlling main frame 51 can be industrial control computer.The various devices for gathering data such as data acquisition unit 52 such as sensor, photographic head, mike.Application controls 53 can be industrial controlling software, for instance for data acquisition and the configuration software etc. monitoring control, specifically not by the restriction of the embodiment of the present invention.
Concrete, the data feedback that control main frame 51 is used for gathering data acquisition unit 52 is to application controls 53, and the service request of application controls 53 is fed back to data acquisition unit 52.Further, control main frame 51 and include the device shown in Fig. 1 or Fig. 2.
Further, controlling main frame 51 and include expansion interface and functional module, functional module is located on expansion interface, and data acquisition unit 52 is connected with functional module.
Further, application controls 53, for being sent to control main frame 51, so that control main frame 51 controls data acquisition unit 52 and performs the business operation that service request is corresponding by the service request got.
The digital equipment industrial control system that the embodiment of the present invention provides, can include controlling main frame, data acquisition unit and application controls, to different business demand, can directly change the functional module controlled in main frame, it is not necessary to change other hardware, also can be associated with application controls, without replacing software, only need to change and be correspondingly arranged, reduce development cost, shorten the construction cycle.In the embodiment of the present invention, to different business demand, can carry out on same control main frame, it is not necessary to change or set up control main frame, improve the reusable rate of industrial automation control system.
Below in conjunction with accompanying drawing 6, the digital equipment industrial control method that the embodiment of the present invention is provided describes in detail, it should be noted that, device described in Fig. 1 or Fig. 2 is the executive agent of the method shown in accompanying drawing 6, for the ease of explanation, illustrate only the part relevant to the embodiment of the present invention, concrete ins and outs do not disclose, and refer to the embodiment shown in embodiment of the present invention Fig. 1 and Fig. 2.
Referring to Fig. 6, it is the flow chart of a kind of digital equipment industrial control method that the embodiment of the present invention provides, as it can be seen, the digital equipment industrial control method that the embodiment of the present invention provides can include step: S601~S604.
S601, when detecting that expansion interface is connected with functional module, it is determined that the service identification of functional module.
As the optional embodiment of one, when detecting that expansion interface is connected with functional module, it may be determined that the service identification of functional module.Concrete, expansion interface can include at least one draw-in groove, functional module is pluggable module, functional module can individually realize plug installation and removal, functional module can be inserted in expansion interface, and then determine that module can detect that expansion interface is connected with functional module, it is determined that module starts read functions module, it is determined that the service identification of functional module.Wherein, service identification can be the identification code that business demand is corresponding.Concrete, different business demand can corresponding difference in functionality module, the service identification one_to_one corresponding of functional module and business demand.To different business demands, customizable different functional module.
S602, is determined, by functional module, the data acquisition unit that service identification is corresponding, and application controls corresponding with service identification for data acquisition unit is associated.
As the optional embodiment of one, the configuration information of functional module can be obtained when read functions module, the one-to-one relationship of configuration information such as functional module and data acquisition unit, and then can be determined, by functional module, the data acquisition unit that service identification is corresponding, also application controls corresponding with service identification for data acquisition unit can be associated, and then the data of data acquisition unit collection can be represented by application controls with dynamic form directly perceived, check to facilitate and monitor.Wherein, application controls can be industrial controlling software, for instance for data acquisition and the configuration software etc. monitoring control, specifically not by the restriction of the embodiment of the present invention.
S603, obtains the data that data acquisition unit gathers, and is analyzed processing to the data gathered, and analysis processing result exports the application controls associated with data acquisition unit, so that application controls display analysis processing result.
As the optional embodiment of one, data acquisition unit can gather data, the data gathered can be sent to functional module, control main frame to be analyzed the data of data acquisition unit collection processing, and analysis processing result exports the application controls that service identification is corresponding, and then analysis processing result can be displayed by application controls.
S604, when receiving the service request that application controls sends, is controlled data acquisition unit by service request by functional module, so that data acquisition unit performs the business operation that service request is corresponding.
As the optional embodiment of one, the page of the operable application controls of user, and then can asking by trigger business, service request includes the operation requests to business demand, for instance lift apparatus temperature, stopping monitoring, restarting equipment etc..Service request transmission can be controlled main frame by application controls.
Further alternative, the method that the embodiment of the present invention provides may also include that after step S601
Determine the expansion interface mark of functional module, and service identification is associated with expansion interface mark.
Further, service request carries service identification, and step S604 specifically may include that and searches the expansion interface mark associated with service identification, and the functional module corresponding by expansion interface mark controls data acquisition unit.
Concrete, the device shown in the embodiment of the present invention can include multiple expansion interface, the corresponding expansion interface mark of each expansion interface.Can searching the expansion interface mark associated with service identification, the functional module corresponding by expansion interface mark controls data acquisition unit, and then data acquisition unit can perform the business operation that service request is corresponding.
Further alternative, the method numeral equipment manufacturing industry that the embodiment of the present invention provides controls to further comprise the steps of:
When receiving the edit instruction to the functional module being connected with expansion interface, edit instruction functional module is configured.
In implementing, the functional module on expansion interface in embedded mainframe box, and then can be compiled by field programmable gate array (FPGA) chip.Concrete, when receiving the edit instruction to the functional module being connected with expansion interface, edit instruction functional module is configured.
Further alternative, mainframe box can support dual controller framework, also can support the CPU hot-backup function that dual controller forms.When a controller breaks down wherein, another controller capable of fast starting, and automatically take over the process of I/O program, user then can use this hot-backup function without coding voluntarily, can effectively promote the reliability of crucial application scenario.
The embodiment of the present invention provides a kind of digital equipment industrial control method, control main frame when detecting that expansion interface is connected with functional module, can determine that the service identification of functional module, and then can determine that the data acquisition unit that service identification is corresponding, and application controls corresponding with service identification for data acquisition unit is associated;It is analyzed processing to the data of data acquisition unit collection, and analysis processing result is exported the application controls associated with data acquisition unit, so that application controls display analysis processing result;When receiving the service request that application controls sends, service request control data acquisition unit by functional module, so that data acquisition unit performs the business operation that service request is corresponding.
Further, different business demand can corresponding difference in functionality module, the service identification one_to_one corresponding of functional module and business demand, when business demand changes, can directly change functional module, without changing other hardware, can be determined, by functional module, the data acquisition unit that service identification is corresponding, and application controls corresponding with service identification for data acquisition unit is associated, without replacing software, only need to change and be correspondingly arranged, reduce development cost, shorten the construction cycle.In the embodiment of the present invention, to different business demand, can carry out on same control main frame, it is not necessary to change or set up control main frame, improve the reusable rate of industrial automation control system.
Embodiment described above only have expressed the several embodiments of the present invention, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to the scope of the claims of the present invention.It should be pointed out that, for the person of ordinary skill of the art, without departing from the inventive concept of the premise, it is also possible to making some deformation and improvement, these broadly fall into protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be as the criterion with claims.

Claims (10)

1. a digital equipment industrial control method, it is characterised in that including:
Control main frame when detecting that expansion interface is connected with functional module, it is determined that the service identification of described functional module;
Described control main frame is determined, by described functional module, the data acquisition unit that described service identification is corresponding, and the application controls that described data acquisition unit is corresponding with described service identification is associated;
Described control main frame obtains the data that described data acquisition unit gathers, it is analyzed processing to the data of described collection, and described analysis processing result is exported the application controls associated with described data acquisition unit, so that described application controls shows described analysis processing result;
Described control main frame, when receiving the service request that described application controls sends, is controlled described data acquisition unit by described service request by described functional module, so that described data acquisition unit performs the business operation that described service request is corresponding.
2. the method for claim 1, it is characterised in that described control main frame is when detecting that expansion interface is connected with functional module, it is determined that after the service identification of described functional module, and described method also includes:
The expansion interface mark of described functional module determined by described control main frame, and is associated with described expansion interface mark by described service identification;
Described control main frame, when receiving the service request that described application controls sends, is controlled described data acquisition unit by described service request by described functional module, including:
Described service request carries described service identification, and the expansion interface mark that described control host lookup associates with described service identification, the functional module corresponding by described expansion interface mark controls described data acquisition unit.
3. method as claimed in claim 1 or 2, it is characterised in that described method also includes:
When receiving the edit instruction to the described functional module being connected with described expansion interface, described edit instruction described functional module is configured.
4. a digital equipment industrial control device, it is characterised in that including: mainframe box and the power supply box being electrically connected with described mainframe box;Described power supply box provides electric energy for described mainframe box;Described mainframe box includes expansion interface and functional module, and described expansion interface is connected with described functional module;
Described mainframe box also comprises determining that module, relating module, downlink processing module and uplink processing module;
Described determine module, for when detecting that described expansion interface is connected with described functional module, it is determined that the service identification of described functional module;
Described relating module, for being determined, by described functional module, the data acquisition unit that described service identification is corresponding, and is associated the application controls that described data acquisition unit is corresponding with described service identification;
Described downlink processing module, for obtaining the data that described data acquisition unit gathers, it is analyzed processing to the data of described collection, and by application controls corresponding for described analysis processing result output to described service identification, so that described application controls shows described analysis processing result;
Described uplink processing module, for when receiving the service request that described application controls sends, being controlled described data acquisition unit by described service request by described functional module, so that described data acquisition unit performs the business operation that described service request is corresponding.
5. device as claimed in claim 4, it is characterised in that described device also includes extension box, and described extension box includes described expansion interface and described functional module;Described extension box is electrically connected with described mainframe box, and described extension box is electrically connected with described power supply box;Described power supply box also provides electric energy for described extension box.
6. device as claimed in claim 4, it is characterised in that described relating module, is additionally operable to determine the expansion interface mark of described functional module, and is associated with described expansion interface mark by described service identification;
Described uplink processing module, when receiving the service request that described application controls sends, is controlled described data acquisition unit by described service request by described functional module, including:
Described service request carries described service identification, searches the expansion interface mark associated with described service identification, and the functional module corresponding by described expansion interface mark controls described data acquisition unit.
7. the device as described in claim 4 or 6, it is characterised in that described mainframe box also includes:
Collector, for when receiving the edit instruction to the described functional module being connected with described expansion interface, being configured described functional module by described edit instruction.
8. a digital equipment industrial control system, including data acquisition unit, it is characterised in that also include: control main frame and application controls;Described control main frame is connected with described data acquisition unit, and described application controls is connected with described control main frame;
Described control main frame, the device as described in as arbitrary in claim 4~7, for the data feedback extremely described application controls gathered by described data acquisition unit, and the service request of described application controls is fed back to described data acquisition unit.
9. system as claimed in claim 8, it is characterised in that described control main frame includes expansion interface and functional module, and described functional module is located on described expansion interface;Described data acquisition unit is connected with described functional module.
10. system as claimed in claim 8, it is characterised in that described application controls, for being sent to described control main frame, so that data acquisition unit described in described control host computer control performs the business operation that described service request is corresponding by the service request got.
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