CN1655155A - Industrial bus monitoring system and control software therefor - Google Patents
Industrial bus monitoring system and control software therefor Download PDFInfo
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- CN1655155A CN1655155A CNA2004100162500A CN200410016250A CN1655155A CN 1655155 A CN1655155 A CN 1655155A CN A2004100162500 A CNA2004100162500 A CN A2004100162500A CN 200410016250 A CN200410016250 A CN 200410016250A CN 1655155 A CN1655155 A CN 1655155A
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Abstract
This invention relates to an industrial bus monitor system and its control software including a develop system, an operation system and an equipment net main card drive program interconnected to each other, among which, said develop system finishes the configuration of equipments, their kinds, data dictionary, history recording, picture and order language, the operation system finishes the functions of data collection, process, alarm, history record and lists, the drive program of the equipment net main card is the data interface program of the equipment net main card and configuration bus edition.
Description
Technical field
The present invention relates to facility network (DeviceNet) fieldbus industrial control system and control method thereof, relate to KingView bus version configuration software or rather.
Background technology
Along with progress of science and technology, the control system based on open bus has appearred in industrial control field.Field bus system adopts open data bus to connect various device, as long as draw two or several data lines seldom, just various device can be coupled together and realize disposing flexibly, monitor, controlling and operate.
Open bus is used disclosed communication protocol, and the product that different manufacturers are produced can be connected to each other, operate, and the product of different manufacturers has interchangeability, greatly facilitates the configuration and the maintenance of system.Can save number of conductors, safe and reliable, can effectively reduce the total system investment.
Field bus technique is a kind of new and high technology, can provide good development opportunity for the various aspects of industrial circle.
Good technology also will apply to suitable occasion, and its characteristics of competence exertion reach the effect of getting twice the result with half the effort.
The real-time dataBase system of existing configuration software is to be based upon on the basis of traditional I/O information, the characteristics that it can not embodiment device net (DeviceNet) bus.Therefore need be improved.
Summary of the invention
The object of the present invention is to provide a kind of monitoring software that is used for industrial bus monitoring and control system thereof, a kind of monitoring software that is used for industrial enterprise's host computer is provided in other words, it is at the characteristics of facility network (DeviceNet) fieldbus data,, as the main website of facility network (DeviceNet) bus field apparatus is monitored with PLC or data collecting card.
In order to achieve the above object, technical scheme of the present invention is: configuration version software is installed on computers, this computing machine has erecting equipment net (DeviceNet) main card, pass through facility network (DeviceNet) bus and the communication of facility network (DeviceNet) slave station by this main card, KingView bus version is handled the I/O data that obtain, and realizes functions such as monitoring, warning, historical record and form.KingView bus edition owner will comprise development system (KingMaker), operational system (KingView) and facility network (DeviceNet) main card driver three parts, is interconnecting relation between the three.
Described KingView bus version software development system (KingMaker) is the development system program and the process of KingView bus version, finishes the configuration of the automatic generation of device category definition, data dictionary, the foundation of controlling screen template and warning, historical record, command language; Described KingView bus version running software system (KingView) is the operational system program and the process of KingView bus version, finishes data acquisition, processing, functions such as warning, historical record, form; Facility network (DeviceNet) main card driver is the data-interface program of facility network (DeviceNet) main card and KingView bus version.
Effect of the present invention: this industrial bus supervisory system and Control Software thereof can embodiment device net (DeviceNet) field bus technique characteristics, realize configuration and configuration function unification, and directly the autoscan network equipment on the configuration interface is revised network configuration; The direct management equipment of software, its data dictionary can generate automatically by equipment; Man-machine conversation has increased picture masterplate function, and same type equipment uses the same painting face; Thereby greatly reduce configuration personnel's labour intensity, in response speed, system configuration, the system program establishment, the operational reliability aspect all is significantly improved.
Description of drawings:
Fig. 1 is the software and hardware application system structural drawing of industrial bus supervisory system of the present invention;
Fig. 2 constitutes The general frame for software of the present invention;
Fig. 3 is development system of the present invention (KingMaker) structured flowchart;
Fig. 4 is a flow process general block diagram of the present invention;
Fig. 5 is an I/O data stream synoptic diagram of the present invention;
Fig. 6 is a main logic process flow diagram of the present invention.
Specific embodiments:
Following according to Fig. 1-Fig. 6, describe preferable embodiment of the present invention in detail.
As shown in Figure 1, be the software and hardware application system structural drawing of industrial bus supervisory system of the present invention.Be applicable to the control of facility network (DeviceNet) field bus device.KingView is installed on the computing machine that has facility network (DeviceNet) main card, and by main card and the communication of facility network (DeviceNet) slave station, KingView is handled the I/O data that obtain, and realizes monitoring, warning, historical record and report capability.
As shown in Figure 2, be software systems The general frame of the present invention.This software mainly comprises KingView bus version development system (KingMaker), KingView bus version operational system (KingView) and facility network (DeviceNet) main card driver three parts, and becomes interconnected relationship.
Described development system (KingMaker) is the development system program and the process of KingView bus version, finishes the configuration of the automatic generation of device category definition, data dictionary, structure variable, the foundation of controlling screen template and warning, historical record, command language; Described KingView bus version development system, it is that characteristics according to the facility network bus are provided with.
Described operational system (KingView) is the operational system program and the process of KingView bus version, finishes data acquisition, processing, warning, historical record, report capability;
Described KingView bus version interfacing equipment net (DeviceNet) main card driver must be realized the slave station scan interface, and corresponding main card hardware will be arranged on the computing machine, on the facility network main card that also must connect by facility network from station equipment to be scanned.
As shown in Figure 3, be development system of the present invention (KingMaker) structural drawing.Structure variable has encapsulated one group of data with complete meaning, has defined two types data in the structure variable: IO data and attribute data.Wherein, the variation frequency of IO data is higher, needs periodically to handle, and the corresponding physical notion is the I/O data of facility network (DeviceNet) bus apparatus; The variation frequency of attribute data is lower, does not need periodically to handle, and the corresponding physical notion is the aperiodicity data of facility network (DeviceNet) bus apparatus.A facility network (DeviceNet) bus can be described by a structure variable from station equipment.Structure variable makes configuration instrument be close to the description of real things more, is convenient to configuration personnel's grasp and applies in a flexible way the workload when reducing configuration, raising operational efficiency.
According to the characteristics of facility network (DeviceNet) bus apparatus, the specific requirement of data dictionary automatically generating program is: when user definition finishes facility network (DeviceNet) behind station equipment, KingView bus version automatically generated data dictionary.
The automatic generation of data dictionary comprises IO channel data, supplemental characteristic and data splitting according to being that attribute from station equipment is provided with result data.
At the IO channel data, automatically the IO data point that generates is relevant with equipment, register type is respectively I register and O register, comprised the byte offset of channel data in this equipment I O data field in the title of register (for the discrete data point, also have biased moving), the common data point definition of this and KingView is basic identical.
At supplemental characteristic, automatically the parameter data points that generates is also relevant with equipment, register type is PRM, in the register title, preserve the routing information (class, example and attribute) of this parameter, with the IO data point be not both a mark, when the KingView operational system runs into the data point that this mark is arranged, periodically do not handle.
The details that parameter is arranged in device definition file (EDS file) is resolved, according to these parameters, the data-switching formula of bonding apparatus net (DeviceNet) is in maximum original value that calculating is good and minimum original value write in the device type description document.The linear process mode deal with data of pressing KingView then gets final product.
At data splitting and the number of combinations strong point that automatically generates, relevant with equipment, register type is data splitting register (CMB), is used for the data splitting that process user oneself defines.
The specific requirement of picture automatically generating program is: when the intact facility network (DeviceNet) of user definition behind station equipment, KingView automatically generated data dictionary generates some picture automatically according to configuration file then.
Main card any caused main card information change operation (interpolation, deletion, attribute setting), and the outcome record of operation and is saved in the main card initialization files in KingView corresponding apparatus information, notifies driver simultaneously.
Described every class is from the corresponding kind equipment type file of station equipment, and according to device definition file generation device type file, the device type file of generation is reusable, and can revise.
In an engineering, from station equipment, can set up a plurality of slave station device objects, but the slave station device object should have different device addresses and title for each class.
To the operation (interpolation, deletion, attribute setting, slave station scanning) that causes the slave station facility information to change from station equipment any, the outcome record of operation and is saved in the main card initialization files in KingView corresponding apparatus information, notifies driver simultaneously.
As shown in Figure 4, be flow process general block diagram of the present invention.As can be seen from the figure the main website initialization files are back to main website hardware via reading;
The device type file to instantiation, is added to slave station according to slave station information via the tabulation back.
As shown in Figure 5, be I/O data stream synoptic diagram of the present invention.As can be seen from the figure the I/O data stream journey is: facility network (DeviceNet) bus network → card buffer memory (address realm is at 1000-3FFF) → main website of card → main website of hardware main website snaps into PC memory → internal memory and deposits array → KingView bus version.
As shown in Figure 6, be main logic schematic flow sheet of the present invention: the first step is that program begins; Second step is for checking whether the scanning thread exists, if there be the 3rd step initialization running environment, if there is no initialization scan thread; The 3rd step initialization running environment is if success is read the main website initialization files to the 4th step, if vacation is then returned in failure; The 4th step was read the main website initialization files, if success, to the 5th step distribute data buffer memory, if vacation is then returned in failure; The 5th step distribute data buffer memory is if success is opened main card to the 6th step and also gone up network, if vacation is then returned in failure; The 6th step opened main card and went up network, if success, to the 7th step initialization slave station, if vacation is then returned in failure; The 7th step initialization slave station, if success, to the scanning beginning of the 8th step, if vacation is then returned in failure; The 8th step scanning beginning, if success, return to the 9th step true, if vacation is then returned in failure.
Another technical scheme of the present invention is: KingView bus version+PLC (replace DeviceNet main card)+DeviceNet slave station (PLC wherein: programmable logic controller (PLC), DeviceNe: facility network).The system of this formation, KingView bus version software is installed on computers, this computing machine links to each other with PLC by certain mode (as serial ports), and PLC has the functional module that can play the part of the DeviceNet main card, is finished and the communication of DeviceNet slave station by the DeviceNet bus by PLC.By PLC being programmed and the device configuration of KingView bus version, the data that KingView bus version can obtain wishing, thus realize monitoring, warning, historical record and report capability.This scheme also needs to be provided with PLC and drives.
The present invention also has a technical scheme: the slave station of the main website of KingView bus version+other buses (PLC or computing machine)+other buses.Other bus comprises CAN, Profibus, the industrial bus that LonWorks etc. are popular.KingView bus version software needn't be revised its development system and operational system part, only corresponding driving need be set, and just can become the supervisory system of respective bus.
Formation and graphic analysis from the invention described above, can draw, this configuration software has demonstrated fully the characteristics of facility network (DeviceNet) bus, at database and picture part new creation is arranged all, realize configuration and configuration function unification, directly the autoscan network equipment on the configuration interface is revised network configuration.The direct management equipment of software, its data dictionary can generate automatically by equipment; Man-machine conversation has also increased picture masterplate function, and same type equipment uses the same painting face, thereby has improved display efficiency.In response speed, system configuration, the system program establishment, the operational reliability aspect all is significantly improved, and has leading domestic level.
Claims (8)
1, a kind of industrial bus supervisory system, comprise a KingView and a computing machine, it is characterized in that: this KingView is installed on computers, this computing machine has the facility network main card, pass through facility network bus and the communication of facility network slave station by this main card, KingView is handled the data that obtain, and realizes monitoring, warning, historical record and report capability to equipment.
2, a kind of Control Software of industrial bus supervisory system is characterized in that: described Control Software comprises KingView bus version development system, KingView bus version operational system and facility network main card driver three parts, is interconnected relationship between the three;
Described KingView bus version development system is development system program and process, goes to finish that device category definition, the maintenance of type file, data dictionary generate automatically, the configuration of the foundation of screen template and warning, historical record, command language, form;
Described KingView bus version operational system is operational system program and process, comprises configuration variable and screen template and driving interface, finishes data acquisition, processing, warning, historical record, report capability.
Described facility network main card driver comprises the program module of manipulating facility network main card hardware and the interface routine of KingView bus version data.
3, Control Software as claimed in claim 2 is characterized in that: also comprise the foundation of screen template in the described KingView bus version software, it is provided with according to facility network bus characteristics, and identical device definition also uses the same painting face.
4, Control Software as claimed in claim 2, it is characterized in that: described KingView bus version software interface, facility network main card driver must be realized the slave station scan interface, corresponding main card hardware will be arranged on the computing machine, and to be scanned also must be connected on this main card by facility network from station equipment.
5, as claim 2 or 4 described Control Software, it is characterized in that: described every class generates the device type file from the corresponding kind equipment type file of station equipment according to the device definition file, and the device type file of generation is reusable, and can revise.
6, as claim 2 or 5 described Control Software, it is characterized in that: described KingView bus version software is supported the automatic generation of data dictionary, system is according to described device type file and device definition automatically generated data dictionary, and, comprise increase, deletion, modification data dictionary according to the maintenance of type file and device definition is safeguarded automatically.
7, as claim 2 or 6 described Control Software, it is characterized in that: it is the main card driver of bus described main card driver, and described system just becomes the supervisory system of respective bus;
Described main card driver PLC driver, it is the supervisory system of main website that system just becomes with PLC.
8, Control Software as claimed in claim 2 is characterized in that: the step of described main card steering logic flow process is: the first step is that program begins; Second step is for checking whether the scanning thread exists, if there be the 3rd step initialization running environment, if there is no initialization scan thread; The 3rd step initialization running environment is if success is read the main website initialization files to the 4th step, if vacation is then returned in failure; The 4th step was read the main website initialization files, if success, to the 5th step distribute data buffer memory, if vacation is then returned in failure; The 5th step distribute data buffer memory is if success is opened main card to the 6th step and also gone up network, if vacation is then returned in failure; The 6th step opened main card and went up network, if success, to the 7th step initialization slave station, if vacation is then returned in failure; The 7th step initialization slave station, if success, to the scanning beginning of the 8th step, if vacation is then returned in failure; The 8th step scanning beginning, if success, return to the 9th step true, if vacation is then returned in failure.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2004100162500A CN1655155A (en) | 2004-02-12 | 2004-02-12 | Industrial bus monitoring system and control software therefor |
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| Application Number | Priority Date | Filing Date | Title |
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| CNA2004100162500A CN1655155A (en) | 2004-02-12 | 2004-02-12 | Industrial bus monitoring system and control software therefor |
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| CN1655155A true CN1655155A (en) | 2005-08-17 |
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| CNA2004100162500A Pending CN1655155A (en) | 2004-02-12 | 2004-02-12 | Industrial bus monitoring system and control software therefor |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101644925B (en) * | 2008-08-04 | 2013-05-01 | 中国农业机械化科学研究院 | Fruit and vegetable crisp chip production automation control system |
| CN105159671A (en) * | 2015-08-24 | 2015-12-16 | 卡斯柯信号有限公司 | Icon and variable association method for signal configuration system |
| WO2018192498A1 (en) * | 2017-04-19 | 2018-10-25 | 唐志 | Process guidance system for industrial process control |
| CN108897277A (en) * | 2018-08-09 | 2018-11-27 | 昆明理工大学 | A kind of independent I/O module address automatic allocating method and structure of PLC |
| CN114664049A (en) * | 2022-02-16 | 2022-06-24 | 中冶南方（武汉）自动化有限公司 | Underground comprehensive pipe gallery alarm linkage method and system |
-
2004
- 2004-02-12 CN CNA2004100162500A patent/CN1655155A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101644925B (en) * | 2008-08-04 | 2013-05-01 | 中国农业机械化科学研究院 | Fruit and vegetable crisp chip production automation control system |
| CN105159671A (en) * | 2015-08-24 | 2015-12-16 | 卡斯柯信号有限公司 | Icon and variable association method for signal configuration system |
| WO2018192498A1 (en) * | 2017-04-19 | 2018-10-25 | 唐志 | Process guidance system for industrial process control |
| CN108897277A (en) * | 2018-08-09 | 2018-11-27 | 昆明理工大学 | A kind of independent I/O module address automatic allocating method and structure of PLC |
| CN108897277B (en) * | 2018-08-09 | 2021-04-09 | 昆明理工大学 | Automatic address allocation method and structure for independent IO (input/output) module of PLC (programmable logic controller) |
| CN114664049A (en) * | 2022-02-16 | 2022-06-24 | 中冶南方（武汉）自动化有限公司 | Underground comprehensive pipe gallery alarm linkage method and system |
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Open date: 20050817 |