CN202126611U - Embedded energy data acquisition device - Google Patents
Embedded energy data acquisition device Download PDFInfo
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- CN202126611U CN202126611U CN2010206638121U CN201020663812U CN202126611U CN 202126611 U CN202126611 U CN 202126611U CN 2010206638121 U CN2010206638121 U CN 2010206638121U CN 201020663812 U CN201020663812 U CN 201020663812U CN 202126611 U CN202126611 U CN 202126611U
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Abstract
The utility model relates to an embedded energy data acquisition device, which comprises a mainboard and a shell, wherein a central processing unit (CPU), a data acquisition mold which is connected with the input/output (I/O) interface of the CPU and a wireless plug-in board are embedded on the mainboard, the CPU is an embedded processor which is based on the Win CE (Compact/Consumer/Connectivity/Companion Electronics) operating system, supports the OPC (Object Linking and Embedding for Process Control)-service data normalization and Real Time Database, is provided with built-in data acquisition communication protocol, directly acquires the information data of the energy data acquisition end instrument and the site equipment through the data acquisition module, and shows and saves the acquired information data; the shell is connected with the human-computer interface display, a human-computer interface input unit interface arranged on the shell is connected with the CPU and is used for writing in running parameters or inputting operating commands, and an Ethernet interface used for connecting the communication network and a monitor station can extend a storage equipment interface, the I/O interface and a power interface. The embedded energy data acquisition device is suitable for the data acquisition and monitoring of the places where the utility power service cannot reach, such as hydrology and water information forecast, water resource real time monitoring, irrigated area monitoring, environmental monitoring, pollution monitoring, city water supply, pipe network monitoring, etc.
Description
Technical field
The utility model relates to a kind of embedded data acquisition field, particularly a kind of Embedded energy data acquisition unit.
Background technology
High-tech technology rapid development such as Along with computer technology, infotech, network technology; Data acquisition; Just the direction towards complicated, high speed, long-range develops, and particularly the high-precision data acquisition device has been applied in the daily life, and its intelligent degree is increasingly high.In a lot of occasions; The data of being gathered are not only just a kind of; Often need gather a plurality of data simultaneously; This just requires data acquisition unit to have multiple acquisition function, has alleviated each meter reading personnel's of energy sector work load to a certain extent, can not increase unnecessary financial burden to the resident again.In the market; The embedded system that data acquisition unit adopts singlechip technology to constitute more is accomplished signals collecting, is analyzed demonstration and storage, owing to receive single-chip microcomputer performance and the technology limitation that is adopted; There are a lot of shortcomings; Test function is single, simple carries out data acquisition, and the data precision that acquisition channel is few, acquisition parameter is few, gather is low, range of signal is narrow, limitation is big, man-machine conversation complex operation, Presentation Function are simple; Data acquisition unit also has the employing multichannel technology, with processings that gather together of the transmission of signals collecting, signal and data processing, the power consumption height, only supports communication protocol single; The poor anti jamming capability of total system, shortage real-time and high security; Be not suitable for the needs of current social Long-distance Control and transmission especially, often collector is wanted and terminal binding, does not have interlock and control function in real time; The scarcity of self remote functionality often need be by miscellaneous equipment.In sum, environment, energy consumption and the equipment operation parameter in order to obtain industry spot; In order to gather the foster information of planting of the ecological agriculture, like information such as soil nutrient, humiture and illuminance; In order to gather the data that the dwelling house teletransmission is checked meter, need design wide region universal data collection device.
The utility model content
The purpose of the utility model provides a kind of embedded energy data acquisition unit; It is few that the shortcoming that exists to above prior art will solve the data parameters that collector gathers; Communication protocol is single; Need and terminal binding, the technical matters of shortcoming remote functionality, and solve the high problem of power consumption in the collector use.
For realizing above-mentioned purpose; The utility model adopts following technical scheme: a kind of embedded energy data acquisition unit; Comprise mainboard and shell; The data acquisition module and the radio function plug-in unit that be embedded with CPU on the said mainboard, are connected with the I/O IO interface of CPU; Said CPU is based on WinCE operating system, supports OPC-service data standard and real-time data base, is solidified with data acquisition communication protocol; Through the flush bonding processor that data acquisition module is directly gathered the information data in energy data collection station instrument and the field apparatus and shown, preserves, said shell is connected with the man-machine interface display, has on the shell with lower interface: the man-machine interface input block interface that is connected, is used to write running parameter or input operation order with CPU.
Be used to connect the extensive interface of Mass Data Storage Facility.
The Ethernet interface that is connected usefulness through communication network with monitoring station.
Be used to connect the IO interface of energy data collection station.
Power interface.
Said man-machine interface input block interface is touch screen interface or keyboard interface, or keyboard interface and mouse interface.
Said IO interface is one or both combination of asynchronous serial port and usb data interface.
Said data acquisition module is to isolate RS-232 to change the data acquisition module that the input of RS-485 module, rs-232 standard output or RS-485 standard communication speed self-adaptation are supported multiple transfer rate and data layout isolation.
Said energy data collection station is ammeter, tap water meter, gas meter, hot water gauge, relay, transmitter, sensor, pushbutton switch, YE, foil gauge, resistance or orthogonal encoder.
Said extensive interface is one or both of Information ID E interface and CF card socket that can store different-format.
Said data acquisition communication protocol comprises MODBUS communication protocol, m-bus flow metering agreement, DL645 power communication agreement, and said MODBUS communication protocol is based on gathering various switching values, the modbus industry data bus of instrument simulating signal.
Said radio function plug-in unit is Zigbee communication plug, Wifi communication plug or GPRS communication plug.
Described embedded energy collecting method may further comprise the steps: step 1, and in man-machine interface configuration serial ports parameter.
Step 2 is written into the field equipment data tabulation.
Step 3, the initialize communications agreement.
Step 4 gets into interlock control output and carries out action, starter motor or warning.
Step 5 is returned and is intercepted circulation.
Said step 3 may further comprise the steps: step 3.1, and create serial ports and read thread.
Step 3.2 is created the opc data query.
Step 3.3 is analyzed field data and is deposited the sql database in.
Step 3.4 is upgraded the opc server content.
Compared with prior art the utlity model has following characteristics and beneficial effect: the utility model is a core based on the embedded device of WinCE; Replace traditional PC; The remote data acquisition system that adopts the TCP/IP communication mechanism to build is in conjunction with the advantage of embedded device and network technology, with signals collecting, signal transmission and data processing relative separation; Improve antijamming capability, real-time and the high security of system, be specially adapted to data acquisition long-range, multiparameter.
The utility model is supported the support to MODBUS communication protocol, m-bus flow metering agreement and DL645 power communication agreement to be provided various communications protocols especially, do not need collector again with any terminal binding; Can be widely used in energy three meters long distance transmission, Agro-ecology monitoring, transformer station's control; Workshop ability Source Data Acquisition; Can gather on-the-spot measuring and control data, also can add zigbee radio fest and control network, pre-install in the data acquisition unit and may operate at winCE platform honva scada software based on the transmission of RS485 universal serial bus; And support standard and the real-time sql database of OPC-service simultaneously; Collector can carry out programming Control, not only can carry out data acquisition, has real-time interlock simultaneously and realizes output control function; Can communicate by letter and swap data with Surveillance center through TCP/IP Ethernet, GPRS, can gather a large amount of different data messages simultaneously on a large scale simultaneously, have perfect remote functionality, carry out remote measurement and control, inquire about, be provided with maintenance etc.
The utility model design based on the low-power consumption theory, total system simple in structure, easy to use, safe and reliable can conveniently be gathered environment, energy consumption and the equipment operation parameter of industry spot; Gather the foster information of planting such as soil nutrient, humiture and illuminance of the ecological agriculture; In use neither destroy the energy in charts and graphs original structure; Also need not to ratify through metrological service; Not only alleviated electric power, combustion gas, the water conservancy equal energy source meter reading personnel's of department work load, can not increase unnecessary financial burden again to the resident.Suitable hydrology regimen is observed and predicted, the data acquisition and the monitoring in the unapproachable places of commercial power supply such as water resource is monitored in real time, irrigated area monitoring, environmental monitoring, pollution monitoring, urban water supply, pipe network monitoring.
Description of drawings
Below in conjunction with accompanying drawing the utility model is done further detailed explanation.
Fig. 1 is to be the remote data acquisition system module frame chart that core is formed with the utility model.
Fig. 2 is the hardware module synoptic diagram of the utility model.
Fig. 3 is the software configuration process flow diagram of the utility model.
Embodiment
Referring to illustrated in figures 1 and 2, a kind of embedded energy data acquisition unit comprises mainboard and shell; Said mainboard is embedded type low-power consumption mainboard ARM8020, is the PXA270 of intel company, up to the 520MHZ dominant frequency; Whole plate power consumption 5W; Be a can be by+5V, the Embedded Application type of+12 power supplys power supply motherboard, can provide the embedded OS operation required kernal hardware resource.
The data acquisition module and the radio function plug-in unit that be embedded with CPU on the said mainboard, are connected with the I/O IO interface of CPU, said data acquisition module are to isolate RS-232 to change the data acquisition module that the input of RS-485 module, rs-232 standard output or RS-485 standard communication speed self-adaptation are supported multiple transfer rate and data layout isolation.Said radio function plug-in unit is Zigbee communication plug, Wifi communication plug or GPRS communication plug.
Said CPU is based on WinCE operating system, supports OPC-service data standard and real-time data base, is solidified with data acquisition communication protocol, can be used as the data relay station and the primary management platform of energy consumption measure management.Said data acquisition communication protocol comprises MODBUS communication protocol, m-bus flow metering agreement, DL645 power communication agreement, and said MODBUS communication protocol is based on gathering various switching values, the modbus industry data bus of instrument simulating signal.
Directly gather the flush bonding processor that the information data in energy data collection station instrument and the field apparatus also shows, preserves through data acquisition module; Said shell is connected with the display of man-machine interface, and display connects display interface device and is connected to CPU through lcd controller.Have on the said shell with lower interface: the man-machine interface input block interface that is connected, is used to write running parameter or input operation order with CPU; Said man-machine interface input block interface is touch screen interface or keyboard interface, or keyboard interface and mouse interface; Be used to connect the extensive interface of Mass Data Storage Facility, said extensive interface is one or both of Information ID E interface and CF card socket that can store different-format; At least two of Ethernet interfaces that are connected usefulness through communication network with monitoring station; Be used to connect the IO interface and the power interface of energy data collection station;
Embedded energy consumption data collector based on WinCE; Mainly according to the Remote configuration parameter; Multiple spot, multiparameter dynamic acquisition production equipment information, environmental information and operating personnel's information; Comprise electric current, voltage, pressure, output, temperature, humidity, class's group number etc., energy data collection station is ammeter, tap water meter, gas meter, hot water gauge, relay, transmitter, sensor, pushbutton switch, YE, foil gauge, resistance or orthogonal encoder.In remote data acquisition system, utilize the TCP/IP agreement completion network configuration of high reliability and the transmission of image data; Utilize embedded database (SQL Server CE) to preserve the remote profile of image data and server transmission; The data automated back-up that utilizes SQL Server CE to provide, the integrality of assurance data; Utilize the high stability of the hardware watchdog technical guarantee system operation that embeds compilation control; Utilize extendible ide interface can guarantee the storage of Large Volume Data.Monitoring station in total system, main being responsible for communicated by letter with data acquisition unit, carries out reception, analysis, processing, storage and the supervision of data, and the transmission of collector configuration file.
Referring to shown in Figure 3, a kind of embedded energy collecting method may further comprise the steps: step 1, in man-machine interface configuration serial ports parameter; Step 2 is written into the field equipment data tabulation; Step 3, the initialize communications agreement; Said step 3 may further comprise the steps: step 3.1, and create serial ports and read thread; Step 3.2 is created the opc data query; Step 3.3 is analyzed field data and is deposited the sql database in; 3.4, upgrade the opc server content; Step 4 gets into interlock control output and carries out action, starter motor or warning; Step 5 is returned and is intercepted circulation.Data acquisition module mainly is the environmental information through the temperature in the energy instrument of embedded energy data acquisition unit, humidity, pressure transducer, through directly gathering based on the human-computer interaction interface of embedded WinCE collector and showing preservation.
Claims (8)
1. embedded energy data acquisition unit; Comprise mainboard and shell; It is characterized in that: the data acquisition module and the radio function plug-in unit that be embedded with CPU on the said mainboard, are connected with the I/O IO interface of CPU; Said CPU is based on WinCE operating system, supports OPC-service data standard and real-time data base, is solidified with data acquisition communication protocol; Through the flush bonding processor that data acquisition module is directly gathered the information data in energy data collection station instrument and the field apparatus and shown, preserves, said shell is connected with the man-machine interface display, has on the shell with lower interface:
Be connected, be used to write the man-machine interface input block interface of running parameter or input operation order with CPU;
Be used to connect the extensive interface of Mass Data Storage Facility;
The Ethernet interface that is connected usefulness through communication network with monitoring station;
Be used to connect the IO interface of energy data collection station;
Power interface.
2. embedded energy data acquisition unit according to claim 1 is characterized in that: said man-machine interface input block interface is touch screen interface or keyboard interface, or keyboard interface and mouse interface.
3. embedded energy data acquisition unit according to claim 1 is characterized in that: said IO interface is one or both combination of asynchronous serial port and usb data interface.
4. embedded energy data acquisition unit according to claim 1 is characterized in that: said data acquisition module is to isolate RS-232 to change the data acquisition module that the input of RS-485 module, rs-232 standard output or RS-485 standard communication speed self-adaptation are supported multiple transfer rate and data layout isolation.
5. embedded energy data acquisition unit according to claim 1 is characterized in that: said energy data collection station is ammeter, tap water meter, gas meter, hot water gauge, relay, transmitter, sensor, pushbutton switch, YE, foil gauge, resistance or orthogonal encoder.
6. embedded energy data acquisition unit according to claim 1 is characterized in that: said extensive interface is one or both of Information ID E interface and CF card socket that can store different-format.
7. embedded energy data acquisition unit according to claim 1; It is characterized in that: said data acquisition communication protocol comprises MODBUS communication protocol, m-bus flow metering agreement, DL645 power communication agreement; Said MODBUS communication protocol is based on gathering various switching values, the modbus industry data bus of instrument simulating signal.
8. embedded energy data acquisition unit according to claim 1 is characterized in that: said radio function plug-in unit is Zigbee communication plug, Wifi communication plug or GPRS communication plug.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206638121U CN202126611U (en) | 2010-12-16 | 2010-12-16 | Embedded energy data acquisition device |
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| CN2010206638121U CN202126611U (en) | 2010-12-16 | 2010-12-16 | Embedded energy data acquisition device |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102096399A (en) * | 2010-12-16 | 2011-06-15 | 上海雄华数码科技有限公司 | Embedded energy data acquisition unit |
| CN102789220A (en) * | 2012-08-03 | 2012-11-21 | 深圳市海亿达能源科技股份有限公司 | System energy consumption process management device and system energy consumption process management control method |
| CN103309292A (en) * | 2012-03-16 | 2013-09-18 | 江苏华斯软件科技有限公司 | Energy consumption monitoring device |
| CN103399538A (en) * | 2013-07-18 | 2013-11-20 | 华南理工大学 | Heterogeneous network communication-based water supply network monitoring and information service system and monitoring method |
| CN103632524A (en) * | 2013-12-10 | 2014-03-12 | 太原罗克佳华工业有限公司 | Multi-platform energy consumption monitoring system with various access ways |
| CN103778760A (en) * | 2012-10-17 | 2014-05-07 | 成都龙冠科技实业有限公司 | Wireless data collector based on DSP and FPGA |
| CN104484989A (en) * | 2014-11-19 | 2015-04-01 | 成都嵌智捷科技有限公司 | Multichannel power supply gas meter monitoring mechanism |
| CN104484953A (en) * | 2014-11-19 | 2015-04-01 | 成都嵌智捷科技有限公司 | Gas meter monitoring device |
| CN105046929A (en) * | 2015-06-29 | 2015-11-11 | 赖玉春 | Intelligent meter reading concentrator system |
| CN106817398A (en) * | 2015-12-02 | 2017-06-09 | 上海合煌能源科技有限公司 | A kind of Embedded monitoring of tools alarm terminal device |
| CN108648433A (en) * | 2018-07-06 | 2018-10-12 | 中国电建集团装备研究院有限公司 | A kind of multimode data Transmission system for electric wind scene |
-
2010
- 2010-12-16 CN CN2010206638121U patent/CN202126611U/en not_active Expired - Fee Related
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102096399A (en) * | 2010-12-16 | 2011-06-15 | 上海雄华数码科技有限公司 | Embedded energy data acquisition unit |
| CN102096399B (en) * | 2010-12-16 | 2013-10-09 | 上海雄华数码科技有限公司 | Embedded energy data acquisition unit |
| CN103309292A (en) * | 2012-03-16 | 2013-09-18 | 江苏华斯软件科技有限公司 | Energy consumption monitoring device |
| CN102789220A (en) * | 2012-08-03 | 2012-11-21 | 深圳市海亿达能源科技股份有限公司 | System energy consumption process management device and system energy consumption process management control method |
| CN102789220B (en) * | 2012-08-03 | 2014-07-30 | 深圳市海亿达能源科技股份有限公司 | System energy consumption process management device and system energy consumption process management control method |
| CN103778760A (en) * | 2012-10-17 | 2014-05-07 | 成都龙冠科技实业有限公司 | Wireless data collector based on DSP and FPGA |
| CN103399538A (en) * | 2013-07-18 | 2013-11-20 | 华南理工大学 | Heterogeneous network communication-based water supply network monitoring and information service system and monitoring method |
| CN103632524A (en) * | 2013-12-10 | 2014-03-12 | 太原罗克佳华工业有限公司 | Multi-platform energy consumption monitoring system with various access ways |
| CN104484989A (en) * | 2014-11-19 | 2015-04-01 | 成都嵌智捷科技有限公司 | Multichannel power supply gas meter monitoring mechanism |
| CN104484953A (en) * | 2014-11-19 | 2015-04-01 | 成都嵌智捷科技有限公司 | Gas meter monitoring device |
| CN105046929A (en) * | 2015-06-29 | 2015-11-11 | 赖玉春 | Intelligent meter reading concentrator system |
| CN106817398A (en) * | 2015-12-02 | 2017-06-09 | 上海合煌能源科技有限公司 | A kind of Embedded monitoring of tools alarm terminal device |
| CN108648433A (en) * | 2018-07-06 | 2018-10-12 | 中国电建集团装备研究院有限公司 | A kind of multimode data Transmission system for electric wind scene |
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Legal Events
| 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: 20120125 Termination date: 20151216 |
|
| EXPY | Termination of patent right or utility model |