CN204101967U - A kind of network multifunctional data collector - Google Patents
A kind of network multifunctional data collector Download PDFInfo
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- CN204101967U CN204101967U CN201420470065.8U CN201420470065U CN204101967U CN 204101967 U CN204101967 U CN 204101967U CN 201420470065 U CN201420470065 U CN 201420470065U CN 204101967 U CN204101967 U CN 204101967U
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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
- Y02P80/00—Climate change mitigation technologies for sector-wide applications
- Y02P80/10—Efficient use of energy, e.g. using compressed air or pressurized fluid as energy carrier
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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]
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Abstract
A kind of network multifunctional data collector, comprises power insert, CPU card, data acquisition I/O plug-in unit; CPU card, carries out data cube computation by CAN between data acquisition I/O plug-in unit, by CPU card Ethernet interface and master system communication.A kind of network multifunctional data collector of the present utility model is adopted not only to possess polytype instrument flow rate calculation, compensation, add up, store, become master data acquisition functions such as sending, and support multi-way intelligence instrument communication access, support multiple industry communications protocol forwarding capability, support logical operation and control export, integrate that number is adopted, communication, forwarding, control is multi-functional, communication link is few, and network structure is simplified.Can be used for the types of applications in the collection of industrial control field instrumented data, industrial automatic control.
Description
Technical field
The utility model relates to industrial control field, is specifically related to data acquisition and the control application of industrial energy managing and control system wind, water, electricity, gas (vapour) measuring instrument, industrial automatic control.
Background technology
Secondary instrument dissimilar in a large number, electric quantity collector, PLC is adopted to carry out data acquisition and Long-distance Control to the wind disperseed, water, electricity, gas (vapour) instrument signal, power station equipment in industrial energy managing and control system, via data acquisition Communication Gateway, concentrate and be uploaded to energy managing and control system.Wherein secondary instrument realizes instrument flow accumulation, and data acquisition Communication Gateway realizes intelligent instrument communication access and forwards; PLC device realizes the Long-distance Control of power station as gas station, compressed air station, water stop.Visual data gathers complex structure, and device category is many, and communication interface is difficult to unified, and cost of investment is high, construction and maintenance greatly, as accompanying drawing 1.
Utility model content
The purpose of this utility model: solve in above-mentioned industrial energy management and control data acquisition and control and have problems, design a kind ofly integrate that number is adopted, network multifunctional data collector that communication, forwarding, control are multi-functional.
The technical solution of the utility model: a kind of network multifunctional data collector, comprise power insert, CPU card, data acquisition I/O plug-in unit, wherein carry out data cube computation by CAN between CPU card and data acquisition I/O plug-in unit, described device adopts standard industrial control communication access protocol and data transfer protocol, by Ethernet interface and the master system communication of CPU card.
Wherein, CPU card comprises integrated DSP chip, microprocessor CPU chip and ethernet controller and Physical layer (PHY) chip.
Wherein, device supports 9 grooves or 18 slots, and by visual configuration, provide the combination of self-defining described data acquisition I/O plug-in unit, arbitrary slot is configurable or do not configure I/O plug-in unit; Described data acquisition I/O plug-in unit comprises one or more combination in any of following plug-in unit: On-off signal, output switch parameter, analog input, analog output and serial communication plug-in unit.
Wherein, the data of data acquisition I/O plug-in unit collection transfer to CPU card by CAN, and the operation result of CPU card is connected to output switch parameter, the analog output of data acquisition I/O plug-in unit through inner CAN.
Wherein, analog input plug-in unit comprises: thermal resistance input plug-in unit, differential pressure flowmeter analog input plug-in unit, non-differential pressure flowmeter analog input plug-in unit, non-differential pressure type pulse flowmeter input plug-in unit.
Wherein, device has the calculating of multiple sensors instrument, medium compensation calculating, flow accumulation, analog quantity transformation output function.
Wherein, device supports that level second 3 months data store, and the memory cycle was at 0.5 second ~ 60 minutes.
Wherein, device realizes the computing of equipment steering logic in CPU card DSP, by FBD (function block diagram) (FBD) VIS simulation apparatus logic.
Wherein, serial communication plug-in unit communicates with electric energy scale with band communication interface intelligence class flowmeter; GB/T19582 agreement (serial ports Modbus agreement) is followed in described communication, DL/T645 or custom protocol.
Wherein, device is furnished with 2 RJ45 Ethernet interface communication interfaces for data retransmission, and access ipc monitor network, follows standard Modbus-TCP, IEC60870-5-103, IEC60870-5-104, IEC61850 stipulations.
The purpose of this utility model beneficial effect:
1, a kind of network multifunctional data collector hardware is according to the type of actual instrument signal, communication signal, control signal and quantity, configure kind and the quantity of board flexibly, be applicable to the multiple metering outfit in industrial energy management and control field and power-equipment distributed collection, centralized management requirement.Support visual configuration and graphical configuration, instrument flow accumulation function, instrument communication function, data storage function, data retransmission function, logic control function etc., all by selecting I/O module storehouse, algorithms library corresponding module, specific function is realized fast with connection mode by graphically pulling, and the senior application function of convenient expansion.
2, a kind of network multifunctional data collector supports that multiple industry control communications protocol is changed and data retransmission, to lower support MODBUS, DL/T645, self-defined serial ports stipulations, to upper support MODBUS-TCP, IEC60870-5-104, IEC60870-5-103, IEC61850 stipulations.
3, a kind of network multifunctional data collector really achieves data acquisition, calculating, storage, forwarding capability in one, and network structure is simplified, and saves equipment investment, installs and implements conveniently.
Accompanying drawing explanation
Fig. 1 is industrial energy managing and control system conventional data acquisition system diagram
Fig. 2 is that industrial energy managing and control system adopts the utility model device data acquisition system (DAS) figure
Fig. 3 is the utility model industrial data collection apparatus system theory diagram
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail:
As shown in Figure 3, a kind of network multifunctional data collector of the present utility model, comprises power insert, CPU card, data acquisition I/O plug-in unit.CPU card, carries out data cube computation by CAN between data acquisition I/O plug-in unit, and CPU card adopts double-core L138 processor, and ARM core is for the treatment of to upper communication and device management, and DSP core is used for controlling, and two cores are by shared drive exchange high speed data.CPU card receives input through keyboard operation information, and result is presented on liquid crystal.On-off signal, analog input access IO plug-in unit in hardwire mode, intelligent communication class instrument is with twisted-pair feeder communication modes access serial communication plug-in unit, the data of data acquisition I/O plug-in unit collection transfer to CPU card, data acquisition function through the inner CAN of device; The data that device realizes gathering in visual programming mode carry out logical process, and operation result transfers to output switch parameter through inner CAN, analog output completes controlling functions; Device realizes communications protocol, parameter configuration and data communication table configuration with visual means, completes communication acquisition and data retransmission function; Energy management and control center is connected to physical chip and the ethernet controller of CPU card by Ethernet, the message of parsing connects by ethernet controller gives cpu chip, the request of CPU process message data, result is fed back to energy management and control central master station through ethernet controller, the communication between implement device and main website.
As shown in Figure 2, during field conduct, select Multifunctional data acquisition device data acquisition I/O package types and quantity according to on-the-spot side data collection signal, the hardware configuration of determining device.Then by visual hardware configuration instrument, the hardware composition of inking device.After hardware configuration terminates, according to temperature, pressure, the flow collection signal of each instrument, carry out visual configuration, determine instrument characteristic parameter, by the calculating of CPU inner stream flow, flow-compensated, flux cumulating algorithm, and store, become give, a series of function and the optimum configurations such as warning, realize instrument flow data collector function; Intelligent communication class instrument arranges communications parameter and transceiving data optimum configurations according to communications protocol, realizes communication data collection; According to the steering logic requirement of power station as equipment/systems such as compressed air station, water stop, gas stations, by visual software, adopt functional block (FBD) mode configuration, realize the monitoring to power station equipment/system.
Claims (10)
1. a network multifunctional data collector, it is characterized in that: comprise power insert, CPU card, data acquisition I/O plug-in unit, wherein carry out data cube computation by CAN between CPU card and data acquisition I/O plug-in unit, described device adopts standard industrial control communication access protocol and data transfer protocol, by Ethernet interface and the master system communication of CPU card.
2. a kind of network multifunctional data collector as claimed in claim 1, is characterized in that: CPU card comprises integrated DSP chip, microprocessor CPU chip and ethernet controller and physical chip.
3. a kind of network multifunctional data collector as claimed in claim 1, it is characterized in that: described device supports 9 grooves or 18 slots, by visual configuration, provide the combination of self-defining described data acquisition I/O plug-in unit, arbitrary slot is configurable or do not configure I/O plug-in unit; Described data acquisition I/O plug-in unit comprises one or more combination in any of following plug-in unit: On-off signal, output switch parameter, analog input, analog output and serial communication plug-in unit.
4. a kind of network multifunctional data collector as described in claim 1,2 or 3, it is characterized in that: the data of data acquisition I/O plug-in unit collection transfer to CPU card by CAN, the operation result of CPU card is connected to output switch parameter, the analog output of data acquisition I/O plug-in unit through inner CAN.
5. a kind of network multifunctional data collector as claimed in claim 1, is characterized in that: analog input plug-in unit comprises: thermal resistance input plug-in unit, differential pressure flowmeter analog input plug-in unit, non-differential pressure flowmeter analog input plug-in unit, non-differential pressure type pulse flowmeter input plug-in unit.
6. a kind of network multifunctional data collector as claimed in claim 1, is characterized in that: described device has sensor apparatus calculating, medium compensation calculating, flow accumulation, analog quantity transformation output function.
7. a kind of network multifunctional data collector as claimed in claim 1, is characterized in that: described device supports that level second 3 months data store, and the memory cycle was at 0.5 second ~ 60 minutes.
8. a kind of network multifunctional data collector as claimed in claim 1, is characterized in that: described device realizes the computing of equipment steering logic in CPU card DSP, by FBD (function block diagram) VIS simulation apparatus logic.
9. a kind of network multifunctional data collector as claimed in claim 1, is characterized in that: serial communication plug-in unit communicates with electric energy scale with band communication interface intelligence class flowmeter; GB/T19582 agreement is followed in described communication, DL/T645 or custom protocol.
10. a kind of network multifunctional data collector as claimed in claim 1, it is characterized in that: described device is furnished with 2 RJ45 Ethernet interface communication interfaces for data retransmission, access ipc monitor network, follows standard Modbus-TCP, IEC60870-5-103, IEC60870-5-104 and IEC61850 stipulations.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420470065.8U CN204101967U (en) | 2014-08-19 | 2014-08-19 | A kind of network multifunctional data collector |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420470065.8U CN204101967U (en) | 2014-08-19 | 2014-08-19 | A kind of network multifunctional data collector |
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| Publication Number | Publication Date |
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| CN204101967U true CN204101967U (en) | 2015-01-14 |
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| CN201420470065.8U Expired - Fee Related CN204101967U (en) | 2014-08-19 | 2014-08-19 | A kind of network multifunctional data collector |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107340745A (en) * | 2017-08-29 | 2017-11-10 | 吉林大学 | A kind of data acquisition based on MCU, manipulation, Transmission system |
| CN111371661A (en) * | 2020-03-23 | 2020-07-03 | 许昌中科森尼瑞技术有限公司 | System and method for realizing communication of multiple monitoring backgrounds based on CAN bus |
| CN112422694A (en) * | 2020-12-07 | 2021-02-26 | 国网甘肃省电力公司营销服务中心 | Method for accessing information of multi-type energy equipment into system based on energy controller |
| CN112953915A (en) * | 2021-01-29 | 2021-06-11 | 上海航天能源股份有限公司 | Flowmeter data acquisition method and system |
-
2014
- 2014-08-19 CN CN201420470065.8U patent/CN204101967U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107340745A (en) * | 2017-08-29 | 2017-11-10 | 吉林大学 | A kind of data acquisition based on MCU, manipulation, Transmission system |
| CN107340745B (en) * | 2017-08-29 | 2020-08-21 | 吉林大学 | Data acquisition, control and transmission system based on MCU |
| CN111371661A (en) * | 2020-03-23 | 2020-07-03 | 许昌中科森尼瑞技术有限公司 | System and method for realizing communication of multiple monitoring backgrounds based on CAN bus |
| CN111371661B (en) * | 2020-03-23 | 2022-03-25 | 许昌中科森尼瑞技术有限公司 | System and method for realizing communication of multiple monitoring backgrounds based on CAN bus |
| CN112422694A (en) * | 2020-12-07 | 2021-02-26 | 国网甘肃省电力公司营销服务中心 | Method for accessing information of multi-type energy equipment into system based on energy controller |
| CN112953915A (en) * | 2021-01-29 | 2021-06-11 | 上海航天能源股份有限公司 | Flowmeter data acquisition method and system |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150114 Termination date: 20210819 |
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| CF01 | Termination of patent right due to non-payment of annual fee |