CN202837904U - Data acquisition controller having various communication interfaces - Google Patents
Data acquisition controller having various communication interfaces Download PDFInfo
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- CN202837904U CN202837904U CN2012204797175U CN201220479717U CN202837904U CN 202837904 U CN202837904 U CN 202837904U CN 2012204797175 U CN2012204797175 U CN 2012204797175U CN 201220479717 U CN201220479717 U CN 201220479717U CN 202837904 U CN202837904 U CN 202837904U
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- acquisition controller
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Abstract
The utility model relates to a data acquisition unit, particularly to a data acquisition unit having various communication interfaces. The data acquisition controller having various communication interfaces in the utility model comprises a main processor, a power supply, a wireless communication module, a wired communication module, an analog quantity acquisition module, and an analog quantity output module, wherein the main processor is in electrical connection with the power supply, the wired communication module, the analog quantity acquisition module and the analog quantity output module, and is in wireless communication with the wireless communication module. The data acquisition collector having various communication interfaces in the utility model has plentiful interfaces, supports multiple paths of digital and analog quantity input and output, and has the advantages of low equipment cost and wide application.
Description
Technical field
The utility model relates to a kind of data acquisition unit, relates in particular to the data acquisition unit of one kind of multiple communication interfaces.
Background technology
Data acquisition controller can the application data collection and a plurality of occasions such as Industry Control, and the communication interface of data acquisition unit in the market adopts a kind of mode usually, and existing acquisition controller function ratio is more single, and its application has significant limitation.
The utility model content
Technique effect of the present utility model can overcome defects, and a kind of data acquisition controller with multiple communication interface is provided, and it can be realized being uploaded by the multiple communication media of image data.
For achieving the above object, the utility model adopts following technical scheme: it comprises primary processor, power supply, wireless communication module, wire communication module, analogue collection module, analog output module, primary processor is electrically connected primary processor and wireless communication module wireless telecommunications with power supply, wire communication module, analogue collection module, analog output module respectively.
Primary processor adopts the ARM chip of 32 RISC, and primary processor adopts the STM32F103 model, has very fast data-handling capacity, can be applied in high-performance and the high-speed environment.This wireless collection controller designs for commercial Application, adopts the photoelectricity isolation between inner input-output unit and control module, has greatly reduced industry spot and has disturbed the normal impact that moves of module, makes module have good reliability.Master controller is communicated by letter with data processing centre (DPC) by various communication modules, receives the order from the center, and order is converted to corresponding analog output value, can control some with the equipment of 0-5V/4-20mA input; Master controller also can pass through analogue collection module simultaneously, gather the equipment of the 0-5V/4-20mA analog outputs such as temperature, pressure and flow of industry spot, these data communication devices that collect are crossed multiple communication interface and agreement sends to data processing centre (DPC), thereby the realization center is to real-time sampling and the control of remote equipment.
Wire communication module comprises RS-232 communication module, RS-485 communication module and ethernet communication module, and the mode of communication module can be selected by user oneself.
Wireless communication module adopts GPRS communication module and/or cdma communication module.This wireless collection controller is realized data acquisition and the control function of industry spot.
Data acquisition controller with multiple communication interface of the present utility model, rich interface is supported multi-path digital, the input of analog quantity, output, equipment cost is low, is widely used.
Description of drawings
Fig. 1 is circuit module schematic diagram of the present utility model.
Embodiment
Data acquisition controller with multiple communication interface of the present utility model comprises primary processor, power supply, wireless communication module, wire communication module, analogue collection module, analog output module, primary processor is electrically connected primary processor and wireless communication module wireless telecommunications with power supply, wire communication module, analogue collection module, analog output module respectively.
Primary processor adopts the STM32F103 model.Wire communication module comprises RS-232 communication module, RS-485 communication module and ethernet communication module.Wireless communication module adopts GPRS communication module and/or cdma communication module.
The major function of this wireless collection controller is to carry out the collection of analog input signals collecting, on-the-spot Modbus instrumented data, and sends to the center by limited, wireless communication module.Module itself can be set to arbitrarily main frame and slave mode, and can switch wired, wireless communications mode.
Claims (4)
1. data acquisition controller with multiple communication interface, it is characterized in that, comprise primary processor, power supply, wireless communication module, wire communication module, analogue collection module, analog output module, primary processor is electrically connected primary processor and wireless communication module wireless telecommunications with power supply, wire communication module, analogue collection module, analog output module respectively.
2. the data acquisition controller with multiple communication interface according to claim 1 is characterized in that, primary processor adopts the STM32F103 model.
3. the data acquisition controller with multiple communication interface according to claim 1 and 2 is characterized in that, wire communication module comprises RS-232 communication module, RS-485 communication module and ethernet communication module.
4. the data acquisition controller with multiple communication interface according to claim 1 and 2 is characterized in that, wireless communication module adopts GPRS communication module and/or cdma communication module.
Priority Applications (1)
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CN2012204797175U CN202837904U (en) | 2012-09-19 | 2012-09-19 | Data acquisition controller having various communication interfaces |
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CN2012204797175U CN202837904U (en) | 2012-09-19 | 2012-09-19 | Data acquisition controller having various communication interfaces |
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CN202837904U true CN202837904U (en) | 2013-03-27 |
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CN2012204797175U Expired - Lifetime CN202837904U (en) | 2012-09-19 | 2012-09-19 | Data acquisition controller having various communication interfaces |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103489302A (en) * | 2013-10-13 | 2014-01-01 | 连云港杰瑞深软科技有限公司 | Signal collection terminal and test box data collection system |
CN103676719A (en) * | 2012-09-19 | 2014-03-26 | 青岛高校信息产业有限公司 | Data acquisition controller with multiple communication interfaces |
CN105573207A (en) * | 2015-12-31 | 2016-05-11 | 苏州伊菲斯信息技术有限公司 | Data acquisition controller and data acquisition method used for electric tools |
CN107544340A (en) * | 2017-09-21 | 2018-01-05 | 中车青岛四方机车车辆股份有限公司 | The data acquisition controller of train |
-
2012
- 2012-09-19 CN CN2012204797175U patent/CN202837904U/en not_active Expired - Lifetime
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103676719A (en) * | 2012-09-19 | 2014-03-26 | 青岛高校信息产业有限公司 | Data acquisition controller with multiple communication interfaces |
CN103489302A (en) * | 2013-10-13 | 2014-01-01 | 连云港杰瑞深软科技有限公司 | Signal collection terminal and test box data collection system |
CN103489302B (en) * | 2013-10-13 | 2016-03-02 | 连云港杰瑞深软科技有限公司 | A kind of signals collecting terminal and chamber data acquisition system (DAS) |
CN105573207A (en) * | 2015-12-31 | 2016-05-11 | 苏州伊菲斯信息技术有限公司 | Data acquisition controller and data acquisition method used for electric tools |
CN105573207B (en) * | 2015-12-31 | 2017-12-19 | 苏州伊菲斯信息技术有限公司 | A kind of data acquisition controller and collecting method for electric tool |
CN107544340A (en) * | 2017-09-21 | 2018-01-05 | 中车青岛四方机车车辆股份有限公司 | The data acquisition controller of train |
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Legal Events
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee | ||
CP01 | Change in the name or title of a patent holder |
Address after: 266071 Shandong city of Qingdao province Ningxia City Road No. 288 Patentee after: QINGDAO GAOXIAO INFORMATION INDUSTRY Corp.,Ltd. Address before: 266071 Shandong city of Qingdao province Ningxia City Road No. 288 Patentee before: Qingdao Gaoxiao Information Industry Co.,Ltd. |
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CX01 | Expiry of patent term |
Granted publication date: 20130327 |
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CX01 | Expiry of patent term |