CN202735795U - Control system used for embedded networked remote input output system - Google Patents
Control system used for embedded networked remote input output system Download PDFInfo
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- CN202735795U CN202735795U CN2012202881503U CN201220288150U CN202735795U CN 202735795 U CN202735795 U CN 202735795U CN 2012202881503 U CN2012202881503 U CN 2012202881503U CN 201220288150 U CN201220288150 U CN 201220288150U CN 202735795 U CN202735795 U CN 202735795U
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- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
Abstract
The utility model discloses a control system used for an embedded networked remote input output system. The control system includes an RS-232 communication module, a device configuration module, a data acquisition/storage module, a data transmission module and a control panel communication module. The RS-232 module provides a data access channel for the system and a system I/O module. The device configuration module is used for configuring the on-site device parameter. The data acquisition/storage module reads and stores the on-site data information acquired by the I/O module via the RS-232 communication module. The data transmission module transmits the acquired on-site data to a remote service center via the Ethernet based on the user configuration information. The control panel communication module provides the embedded data publishing function. The control system can be connected with the on-site I/O module via an RS-232 interface to complete the device monitoring, diagnosis and maintenance, and the control system can realize the device maintenance and fault elimination with the help of the computer network technology.
Description
Technical field
The utility model relates to a kind of automation field, is specifically related to a kind of control system for the embedded type networking RIOS.
Background technology
Along with Internet use day by day universal, the degree of information sharing improves constantly.Traditional Internet uses centered by PC, and current Internet uses and will turn to centered by embedded device.For the low profile edge equipment centered by scm application system, how to utilize Internet resource easily with the information sharing of embedded device to Internet, become the emphasis of current electronic product exploitation.The popular Internet of showing of IA (Internet Appliance) concept uses and has entered the embedded Internet epoch.According to digerait's prediction, in the future in the information that Internet transmits, will there be 70% information to come from the low profile edge system.But accuracy and the reliability of the control system of embedded system all have much room for improvement at present.
Summary of the invention
The utility model purpose is for the existing deficiency of prior art, a kind of control system for the embedded type networking RIOS is provided, it can be connected with on-the-spot I/O module by RS-232 interface, come monitoring, monitoring, diagnosis and the maintenance of finishing equipment, and the computer network technology, finally realize maintenance and the fault eliminating of equipment.
In order to solve these problems of the prior art, the technical scheme that the utility model provides is:
A kind of control system for the embedded type networking RIOS, it is characterized in that, described control system comprises RS-232 communication module, device configuration module, data acquisition/memory module, data transmitting module and console communication module, wherein:
The RS-232 module provides the data access passage for system and system's I/O intermodule;
The device configuration module is used for the configure field device parameter, and described field device parameters comprises identification and configuration parameter, alarm configuration information, RS-232 bus parameter, data collection rate and the RS-232 messaging parameter etc. of system ip address, I/O module;
Data acquisition/memory module reads by the field data information of I/O module collection by the RS-232 communication module and stores;
Data transmitting module utilizes Ethernet that on-the-spot institute image data is sent to remote service center according to user configuration information;
The console communication module provides the embedded data issuing function, the TCP socket (socket) of user's Application standard is connected namely can access on-the-spot in real time/warning message of historical data and query facility, provide corresponding equipment configuration feature by the TCP service simultaneously.
For technique scheme, as optimization, described control system also comprises the data diagnosis alarm module, the abnormal alarm of the alarm configuration information that described data diagnosis alarm module provides according to the device configuration module and the data monitoring I/O data just remembered in conjunction with data acquisition/memory module, simultaneously described data diagnosis alarm module store alarms information and warning message is sent to managerial personnel by Email.
Than solution of the prior art, the utility model advantage is:
1.Save maintenance costs.Because the present invention has the ability of self diagnosis and simple fault processing, and being sent to remote control terminal by the diagnosis maintenance information that network will be correlated with, the user can inquire about the operation of all devices, the diagnosis maintenance information, so that early stage analyzing failure cause is also got rid of fast, shortened and safeguarded shut down time; Because system architecture is simplified, reduce line and maintenance workload simultaneously;
2.Accuracy and the reliability of system have been improved.Because the present invention has intellectuality, digitizing function, it has fundamentally improved the degree of accuracy of measuring with control, has reduced the transmission error; Owing to the designs simplification (RS-232 bus) of system and the use of network technology, the equipment room line reduces simultaneously, and the field instrument built-in function is strengthened, and has reduced the round-trip transmission of signal, has improved the functional reliability of system;
3.Be easy to management, monitoring.Because the present invention adopts Ethernet, field data can clog-freely directly be sent to administration and supervision authorities, is convenient to the business administration person of entering retrieve data, the watch-dog operation conditions.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further described:
Fig. 1 is the one-piece construction block diagram of control system;
Fig. 2 is the program flow diagram of console communication module;
Fig. 3 is the program flow diagram of ARM module communication in the control system RS-232 communication module;
Fig. 4 is the program flow diagram of I/O module interrupt response in the control system RS-232 communication module.
Embodiment
Below in conjunction with specific embodiment such scheme is described further.Should be understood that these embodiment are not limited to limit the scope of the invention for explanation the present invention.The implementation condition that adopts among the embodiment can be done further adjustment according to the condition of concrete producer, and not marked implementation condition is generally the condition in the normal experiment.
Embodiment:
The structure of control program module as shown in Figure 1, it comprises:
1, device configuration module
The device configuration module provides the customization function of system of the present invention, this module is in conjunction with the field apparatus I/O variable of reality connection and the specific requirement of user's remote service, browser by standard arranges the configuration parameters of system of the present invention, and other all software modules that simultaneously user's configuration information offered internal system are used; The function of its specific implementation is as follows:
The IP address configuration of system of the present invention;
The identification of I/O module and configuration feature;
The configuration of equipment alarm informing function, the functions such as e-mail address that provide User Alarms to notify;
The data transferring parameter configuration can configure the mode (regularly, pressing fixed qty transmission etc.) that needs the I/O of teletransmission parameter, transmission, the address of remote server etc.;
The configuration info of storage configuration info and upload/download I/O module;
The configuration of I/O module RS-232 bus parameter, data collection rate, RS-232 messaging parameter etc.;
2, data acquisition/memory module
Data acquisition/memory module provides on-site data gathering and history data store function, this module is by the RS-232 communication module, read the field data information that is gathered by the I/O module, for other modules provide on-the-spot real time data, this module can provide the short-term history data storage function simultaneously, for timed sending and the historical playback of data provides data message;
Its concrete function is:
The field data timing acquiring refreshes the real time data district;
The collection site data, store historical data.
Idiographic flow is: rear dynamic data storage device memory block read-write sign being made as by the first single-chip microcomputer of beginning write, and judges whether ARM module, data transmission module run through, and do not run through such as program module again, rejudges its readable duty sign; As run through, then filtering data is stored in the dynamic data storage device, the data of dynamic data storage device are arranged from high to low according to timestamp, the formation head is real time data, then all be historical data, be made as dynamic data storage device memory block read-write sign readable, allow ARM module, data transmission module program from the memory block read data, arrange again ARM module, data transmission module program can read be masked as readable, make ARM module, data transmission module program can read dynamic data storage device data, finish at last.
3, data diagnosis alarm module
The effect of data diagnosis alarm module is the alarm configuration information that provides according to the user, detects the abnormal alarm of I/O data, and the historical storage of warning message is provided simultaneously, notifies the managerial personnel of appointment by the mode of Email;
Its concrete function is:
The field data alert if detects;
I/O module detection of power loss is reported to the police;
The historical storage of warning message;
Idiographic flow is: the first single-chip microcomputer is waited for alert notice after starting, Deng then not returning the wait alert notice, wait then, the readable mark of program is set to be read, judge whether dynamic data storage device alert data district is readable, condition does not satisfy (not readable), continues to judge, condition satisfies (readable) and then copies alert data to dynamic data storage device data field, then the readable mark of this program is made as to read and finishes, withdraw from this program module, otherwise return, wait for alert notice.
4, data transmitting module
Data transmitting module utilizes Ethernet that the data at scene are sent to remote service center according to the information of user configuration, and its function is:
The timing of data or the long-range sending function that need be subordinate to according to the user;
Data compression function.
Idiographic flow is: the first single-chip microcomputer waits for that dynamic data storage device data storage area is readable after starting, the readable mark of program is for reading, packing data when condition satisfies, call the ARM module, set up long-range connection, readable mark is made as to read finishes, send again packing data, carrying out delay operation, judge whether to withdraw from this program, is then to finish; As not withdrawing from this program, can wait for again that dynamic data storage device data storage area is readable, the readable mark of program is for reading; When condition does not satisfy, return and wait for that again dynamic data storage device data storage area is readable, the readable mark of program is for reading.
5, console communication module
The console communication module provides the embedded data issuing function, the TCP socket (socket) of user's Application standard is connected namely can access on-the-spot in real time/warning message of historical data and query facility, provide corresponding equipment configuration feature by the TCP service simultaneously;
Its concrete function is:
Cipher protection function is provided, guarantees the security of equipment;
The real-time Presentation Function (preferably finishing graphic interface) of field apparatus is provided;
Historical data, the warning message query function of field apparatus are provided;
The configuration function of field apparatus is provided.
Idiographic flow is: its working routine process flow diagram as shown in Figure 2, at first ARM starts the TCP service, receives user's input, it is readable that the first single-chip microcomputer waits for that the memory block sign is made as, and can read and be masked as readablely, returns judgement when condition does not satisfy; When satisfying, condition judges whether again it is real time data, that real time data then outputs to real time data in the dynamic data storage device on the TCP socket, otherwise dynamic data storage device historical data is outputed to client, then be made as to read and finish can read sign, judge whether at last to withdraw from the TCP service, be then to finish, receive user's input otherwise return.
6, RS-232 communication module
The RS-232 communication module provides the data access passage of system of the present invention and its I/O intermodule, finishes management and the reading and writing data function of I/O module.
Its concrete function is:
The management information such as type, address of I/O module is provided;
The read-write capability of field equipment data is provided;
The configuration info read-write capability of I/O module is provided.
It is two parts that idiographic flow divides ARM module communication flow process and I/O module interrupt response flow process.
Wherein ARM module communication flow process as shown in Figure 3, for: carry out the RS-232 interface driving function that is stored in the dynamic data storage device in the porch, send the address to the I/O module, reply such as slave, then the first single-chip microcomputer sends the order space, otherwise retry (retry greater than 3 processing that go offline, otherwise again send the address); Judge that the slave data upload is no after sending command word, upload and then send out the upload command word, pass the order space otherwise give; Receive from machine data after sending out the upload command word, return when receiving successfully, unsuccessful right, again receive from machine data; Giving and passing order is to send host data or command word to slave, returns when sending successfully, when unsuccessful, resends from machine data.
Described I/O module interrupt response flow process is as shown in Figure 4: interrupting the inlet module receive data, then judge it is address command or data command, that address command judges whether it is the machine address again, when being the machine address, the I/O module is sent out answer signal to the first single-chip microcomputer, communication position SM2 puts O, and restoring scene, interruption are returned; When not being the machine address, directly restoring scene, interruption are returned; The data command word judges whether it is the upload command word more in this way, and upload command word in this way sends data that slave gathers to the first single-chip microcomputer by the I/O module, makes SM2 put l, restoring scene, interrupts returning; As not being the upload command word, carry out control command by the I/O module, SM2 puts 1, and restoring scene, interruption are returned.
Above-mentioned example only is explanation technical conceive of the present invention and characteristics, and its purpose is to allow the people who is familiar with technique can understand content of the present invention and according to this enforcement, can not limit protection scope of the present invention with this.All equivalent transformations that Spirit Essence is done according to the present invention or modification all should be encompassed within protection scope of the present invention.
Claims (2)
1. control system that is used for the embedded type networking RIOS, it is characterized in that, described control system comprises RS-232 communication module, device configuration module, data acquisition/memory module, data transmitting module and console communication module, wherein:
The RS-232 module provides the data access passage for system and system's I/O intermodule;
The device configuration module is used for the configure field device parameter, and described field device parameters comprises identification and configuration parameter, alarm configuration information, RS-232 bus parameter, data collection rate and the RS-232 messaging parameter etc. of system ip address, I/O module;
Data acquisition/memory module reads by the field data information of I/O module collection by the RS-232 communication module and stores;
Data transmitting module utilizes Ethernet that on-the-spot institute image data is sent to remote service center according to user configuration information;
The console communication module provides the embedded data issuing function, the TCP socket of user's Application standard is connected namely can access on-the-spot in real time/warning message of historical data and query facility, provide corresponding equipment configuration feature by the TCP service simultaneously.
2. the control system for the embedded type networking RIOS according to claim 1, it is characterized in that, described control system also comprises the data diagnosis alarm module, the abnormal alarm of the alarm configuration information that described data diagnosis alarm module provides according to the device configuration module and the data monitoring I/O data just remembered in conjunction with data acquisition/memory module, simultaneously described data diagnosis alarm module store alarms information and warning message is sent to managerial personnel by Email.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202881503U CN202735795U (en) | 2012-06-19 | 2012-06-19 | Control system used for embedded networked remote input output system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202881503U CN202735795U (en) | 2012-06-19 | 2012-06-19 | Control system used for embedded networked remote input output system |
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| Publication Number | Publication Date |
|---|---|
| CN202735795U true CN202735795U (en) | 2013-02-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012202881503U Expired - Fee Related CN202735795U (en) | 2012-06-19 | 2012-06-19 | Control system used for embedded networked remote input output system |
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| Country | Link |
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| CN (1) | CN202735795U (en) |
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2012
- 2012-06-19 CN CN2012202881503U patent/CN202735795U/en not_active Expired - Fee Related
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| C14 | Grant of patent or utility model | ||
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210526 Address after: 214000 C306 (Development Zone), No.2 Qingyan Road, Huishan Economic Development Zone, Wuxi City, Jiangsu Province (business site: 345 Yanxin Road, Huishan District, Wuxi City) Patentee after: Jiangsu lunkesi Intelligent Equipment Technology Co.,Ltd. Address before: Room b224, 150 Ren'ai Road, Suzhou City, Jiangsu Province Patentee before: SUZHOU LOGTHING ELECTRONIC SCIENCE AND TECHNOLOGY Co.,Ltd. |
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Effective date of registration: 20210909 Address after: 215000 northeast side of the second floor of building 3, 502 Fengting Avenue, Weiting Industrial Park, Suzhou City, Jiangsu Province Patentee after: Suzhou paixun Intelligent Technology Co.,Ltd. Address before: 214000 C306 (Development Zone), No.2 Qingyan Road, Huishan Economic Development Zone, Wuxi City, Jiangsu Province (business site: 345 Yanxin Road, Huishan District, Wuxi City) Patentee before: Jiangsu lunkesi Intelligent Equipment Technology Co.,Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130213 Termination date: 20210619 |