CN102571844A - Remote program updating device for data acquisition and transmission instrument - Google Patents
Remote program updating device for data acquisition and transmission instrument Download PDFInfo
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- CN102571844A CN102571844A CN 201010596485 CN201010596485A CN102571844A CN 102571844 A CN102571844 A CN 102571844A CN 201010596485 CN201010596485 CN 201010596485 CN 201010596485 A CN201010596485 A CN 201010596485A CN 102571844 A CN102571844 A CN 102571844A
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Abstract
The invention discloses a remote program updating device for a data acquisition and transmission instrument. The remote program updating device comprises DTU (Data Transfer Unit) wireless data transmission equipment connected with the data acquisition and transmission unit, and a host computer, wherein the DTU wireless data transmission equipment achieves bidirectional remote communication with the host computer through both a GPRS (General Packet Radio Service) network and an Internet network, and one DTU wireless data transmission equipment is connected with one or more data acquisition and transmission instruments; the data acquisition and transmission instrument comprises a sensor module, a signal conditioning module connected with the sensor module, a processor module I connected with the signal conditioning module, a data storage module connected with the processor module I, and a power supply module I; and the DTU wireless data transmission equipment comprises a processor module II, and a GPRS module and an equipment security monitoring module which are connected with the processor module II, as well as a power supply module II. The remote program updating device for the data acquisition and transmission instrument has the advantages of reasonable design, low transmission cost, high program updating speed, convenience in implementation, wide application range, high practical value, and convenience in popularized application.
Description
Technical field
The invention belongs to the applied technical field of data acquisition transmission appearance, especially relate to a kind of data acquisition transmission appearance program remotely updating device.
Background technology
In various data acquisition systems of today; Data acquisition transmission appearance is the key equipment that can the data upload that the monitoring point end is gathered be given the monitoring station; Not only play a part data forwarding and transmission; But also bringing into play feedback effect for the operation conditions of monitoring point sensor network, and the most important thing is it and controlling the transformat of reported data, report time point etc.This shows whether the operational excellence of data acquisition transmission appearance has crucial effects to whole data collection quality and validity.In order to make data acquisition transmission appearance can adapt to its running environment; Thereby it is stable; Bring into play its due function efficiently; In system's running of reality, need carry out necessary upgrading to the parameter and the software systems of data collection transmission appearance itself, this carries out necessary file transfer realization with regard to needing to transmit appearance with data acquisition.The most directly method is exactly the scene of professional to the installation of data acquisition transmission appearance; Set up the physical connection of data acquisition transmission appearance and PC; Though this mode can realize finally and the file transfer of data acquisition transmission appearance that but exist tangible deficiency, be mainly reflected in: the professional must arrive the erecting bed; This must cause the increase of transmission cost, and the most key is that this mode is upgraded untimely.Therefore, be necessary to find a kind of more effectively, file transfer mode and can realize the device of data acquisition transmission appearance program remote update timely.
Summary of the invention
Technical problem to be solved by this invention is to above-mentioned deficiency of the prior art, and a kind of data acquisition transmission appearance program remotely updating device is provided, and it is reasonable in design; Transmission cost is low; Program updates speed is fast, and the promptness of transmission is high, and it is convenient to realize; Applied widely and practical value is high, be convenient to promote the use of.
For solving the problems of the technologies described above; The technical scheme that the present invention adopts is: a kind of data acquisition transmission appearance program remotely updating device; It is characterized in that: comprise and data acquisition transmission appearance DTU radio data-transmission equipment that joins and the host computer that is used for compiler; Said DTU radio data-transmission equipment carries out both-way telecommunication through GPRS network and Internet network and host computer, and a DTU radio data-transmission equipment and one or more data acquisition transmission appearance join; The signal condition module that said data acquisition transmission appearance comprises sensor assembly, join with sensor assembly, the processor module one that joins with the signal condition module, the data memory module that joins with processor module one and the power module one that is respectively sensor assembly, signal condition module and processor module one power supply, said power module one joins with sensor assembly, signal condition module and processor module one respectively; Said DTU radio data-transmission equipment comprises processor module two, GPRS module and the device security monitoring module that joins with processor module two and the power module two that is respectively processor module two, GPRS module and the power supply of device security monitoring module, and said power module two joins with processor module two, GPRS module and device security monitoring module respectively.
Above-mentioned a kind of data acquisition transmission appearance program remotely updating device, it is characterized in that: said data acquisition transmission appearance and DTU radio data-transmission equipment join through the serial ports on serial ports on the processor module one and the processor module two.
Above-mentioned a kind of data acquisition transmission appearance program remotely updating device, it is characterized in that: said processor module one is 51 single-chip microcomputers, AVR single-chip microcomputer or MSP430 single-chip microcomputer.
Above-mentioned a kind of data acquisition transmission appearance program remotely updating device, it is characterized in that: said processor module two is for embedding the single-chip microcomputer MSC1210Y5 of TCP/IP.
Above-mentioned a kind of data acquisition transmission appearance program remotely updating device, it is characterized in that: said power module one constitutes by AC/DC changeover switch module and solar energy charging battery module with power module two.
The present invention compared with prior art has the following advantages:
1, networking cycle weak point, networking flexibility, the scope that every GPRS network can cover can both connect apace, realizes communication.
2, transmission cost is low, according to charge on traffic, can effectively reduce the communications cost of system.
3, the promptness of transmission is high, and program updates speed is fast, and it is convenient to realize, if transmission requirements is arranged, can realize the transmission of file apace.
4, applied widely and practical value is high, can effectively be suitable for to the program updates process of multiple data acquisition transmission appearance.
Through accompanying drawing and embodiment, technical scheme of the present invention is done further detailed description below.
Description of drawings
Fig. 1 is a structured flowchart of the present invention.
Fig. 2 is the circuit block diagram of data acquisition transmission appearance of the present invention.
Fig. 3 is the circuit block diagram of DTU radio data-transmission equipment of the present invention.
Description of reference numerals:
1-data acquisition transmission appearance; The 1-1-sensor assembly; 1-2-signal condition module;
1-3-processor module one; The 1-4-data memory module; 1-5-power module one;
2-DTU wireless data transmission 2-1-processor module two; The 2-2-GPRS module;
Equipment;
2-3-device security monitoring mould 2-4-power module two; The 3-GPRS network;
Piece;
The 4-Internet network; The 5-host computer.
Embodiment
Like Fig. 1, Fig. 2 and shown in Figure 3; The present invention includes and data acquisition transmission appearance 1 DTU radio data-transmission equipment 2 that joins and the host computer 5 that is used for compiler; Said DTU radio data-transmission equipment 2 carries out both-way telecommunication through GPRS network 3 and Internet network 4 and host computer 5, and a DTU radio data-transmission equipment 2 joins with one or more data acquisition transmission appearance 1; The signal condition module 1-2 that said data acquisition transmission appearance 1 comprises sensor assembly 1-1, join with sensor assembly 1-1, processor module one 1-3 that joins with signal condition module 1-2, the data memory module 1-4 that joins with processor module one 1-3 and power module one 1-5 that is respectively sensor assembly 1-1, signal condition module 1-2 and processor module one 1-3 power supply, said power module one 1-5 joins with sensor assembly 1-1, signal condition module 1-2 and processor module one 1-3 respectively; Said DTU radio data-transmission equipment 2 comprises processor module two 2-1, GPRS module 2-2 and the device security monitoring module 2-3 that joins with processor module two 2-1 and power module two 2-4 that are respectively processor module two 2-1, GPRS module 2-2 and device security monitoring module 2-3 power supply, and said power module two 2-4 join with processor module two 2-1, GPRS module 2-2 and device security monitoring module 2-3 respectively.
Like Fig. 1, Fig. 2 and shown in Figure 3, in the present embodiment, said data acquisition transmission appearance 1 joins through the serial ports on serial ports on processor module one 1-3 and processor module two 2-1 with DTU radio data-transmission equipment 2.Said processor module one 1-3 is 51 single-chip microcomputers, AVR single-chip microcomputer or MSP430 single-chip microcomputer.Said processor module two 2-1 are for embedding the single-chip microcomputer MSC1210Y5 of TCP/IP.Said power module one 1-5 and power module two 2-4 constitute by AC/DC changeover switch module and solar energy charging battery module.
Adopt the present invention to realize that data acquisition transmission appearance 1 is when host computer 5 transfer files:
1) processor module one 1-3 of data acquisition transmission appearance 1 carries out subpackage P2 according to national environmental protection industry standard (HJ/T212-2005) to file, P3 ..., Pn, the first bag data P1, content by the CRC check sign indicating number of transmission file;
2) processor module one 1-3 of data acquisition transmission appearance 1 gives DTU radio data-transmission equipment 2 through serial ports with every bag transfer of data;
3) DTU radio data-transmission equipment 2 is given data forwarding through GPRS network 3 and Internet network 4 data center of host computer 5;
4) data center of host computer 5 receives after all packets, and data packet recovery is become file, carries out CRC check, finally realizes the transmission of file.
Adopt the present invention to realize that host computer 5 is when data acquisition transmission appearance 1 transfer files:
1) host computer 5 at first generates the CRC check sign indicating number and the storage of file to be sent;
2) host computer 5 is with file to be sent and CRC check sign indicating number archive and compression;
3) host computer 5 is divided into n bag: P1 according to the basic demand of HJ/T212-2005 agreement and the expansion order of user's formulation with compressed file, P2 ..., Pn
4) host computer adopts handshake mechanism to send each bag data Pi through GPRS network 3 and Internet network 4
5) DTU radio data-transmission equipment 2 is transmitted to data acquisition transmission appearance 1 with data through serial ports after receiving data; After data acquisition transmission appearance 1 is received data; According to the protocol analysis packet,, then packet is reduced to file if receive last bag data; And carry out decompress(ion), verification, do corresponding processing according to filename.
The above; It only is preferred embodiment of the present invention; Be not that the present invention is done any restriction, every technical spirit changes any simple modification, change and the equivalent structure that above embodiment did according to the present invention, all still belongs in the protection range of technical scheme of the present invention.
Claims (5)
1. appearance program remotely updating device is transmitted in a data acquisition; It is characterized in that: comprise DTU line data transmission set (2) that joins with data acquisition transmission appearance (1) and the host computer (5) that is used for compiler; Said DTU line data transmission set (2) carries out both-way telecommunication through GPRS network (3) and Internet network (4) with host computer (5), and a DTU radio data-transmission equipment (2) joins with one or more data acquisition transmission appearance (1); The signal condition module (1-2) that said data acquisition transmission appearance (1) comprises sensor assembly (1-1), join with sensor assembly (1-1), the processor module one (1-3) that joins with signal condition module (1-2), the data memory module (1-4) that joins with processor module one (1-3) and be respectively the power module one (1-5) that sensor assembly (1-1), signal condition module (1-2) and processor module one (1-3) are supplied power, said power module one (1-5) joins with sensor assembly (1-1), signal condition module (1-2) and processor module one (1-3) respectively; GPRS module (2-2) and the device security monitoring module (2-3) that said DTU radio data-transmission equipment (2) comprises processor module two (2-1), join with processor module two (2-1) and be respectively the power module two (2-4) that processor module two (2-1), GPRS module (2-2) and device security monitoring module (2-3) are supplied power, said power module two (2-4) joins with processor module two (2-1), GPRS module (2-2) and device security monitoring module (2-3) respectively.
2. according to the described a kind of data acquisition transmission appearance program remotely updating device of claim 1, it is characterized in that: said data acquisition transmission appearance (1) and DTU radio data-transmission equipment (2) join through the serial ports on serial ports on the processor module one (1-3) and the processor module two (2-1).
3. according to claim 1 or 2 described a kind of data acquisition transmission appearance program remotely updating devices, it is characterized in that: said processor module one (1-3) is 51 single-chip microcomputers, AVR single-chip microcomputer or MSP430 single-chip microcomputer.
4. according to claim 1 or 2 described a kind of data acquisition transmission appearance program remotely updating devices, it is characterized in that: said processor module two (2-1) is for embedding the single-chip microcomputer MSC1210Y5 of TCP/IP.
5. according to claim 1 or 2 described a kind of data acquisition transmission appearance program remotely updating devices, it is characterized in that: said power module one (1-5) and power module two (2-4) constitute by AC/DC changeover switch module and solar energy charging battery module.
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| Application Number | Priority Date | Filing Date | Title |
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| CN 201010596485 CN102571844A (en) | 2010-12-19 | 2010-12-19 | Remote program updating device for data acquisition and transmission instrument |
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| CN 201010596485 CN102571844A (en) | 2010-12-19 | 2010-12-19 | Remote program updating device for data acquisition and transmission instrument |
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| CN102571844A true CN102571844A (en) | 2012-07-11 |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103227813A (en) * | 2013-03-21 | 2013-07-31 | 重庆电子工程职业学院 | Automatic long-distance updating system and method for family Internet of Things system |
| CN103533041A (en) * | 2013-10-09 | 2014-01-22 | 哈尔滨工程大学 | Unmanned underwater vehicle-oriented remote software updating method |
| CN103838587A (en) * | 2012-11-20 | 2014-06-04 | 贵阳铝镁设计研究院有限公司 | Control system remote upgrading method and device based on GPRS |
| CN103888284A (en) * | 2013-11-19 | 2014-06-25 | 南通大学 | Onsite device remote wireless upgrading system and onsite device remote wireless upgrading method |
| CN104967680A (en) * | 2015-06-05 | 2015-10-07 | 李松群 | On-site device remote wireless upgrading system and on-site device remote wireless upgrading method |
| CN107301068A (en) * | 2017-06-12 | 2017-10-27 | 合肥众志行云科技有限公司 | One-to-many wireless program upgrade-system and method on a kind of single-chip microcomputer |
| CN110571924A (en) * | 2019-07-31 | 2019-12-13 | 成都三六八建设工程有限公司 | photovoltaic power generation remote monitoring system and method thereof |
-
2010
- 2010-12-19 CN CN 201010596485 patent/CN102571844A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103838587A (en) * | 2012-11-20 | 2014-06-04 | 贵阳铝镁设计研究院有限公司 | Control system remote upgrading method and device based on GPRS |
| CN103838587B (en) * | 2012-11-20 | 2018-03-16 | 贵阳铝镁设计研究院有限公司 | Control system remote upgrade method and device based on GPRS |
| CN103227813A (en) * | 2013-03-21 | 2013-07-31 | 重庆电子工程职业学院 | Automatic long-distance updating system and method for family Internet of Things system |
| CN103533041A (en) * | 2013-10-09 | 2014-01-22 | 哈尔滨工程大学 | Unmanned underwater vehicle-oriented remote software updating method |
| CN103888284A (en) * | 2013-11-19 | 2014-06-25 | 南通大学 | Onsite device remote wireless upgrading system and onsite device remote wireless upgrading method |
| CN104967680A (en) * | 2015-06-05 | 2015-10-07 | 李松群 | On-site device remote wireless upgrading system and on-site device remote wireless upgrading method |
| CN107301068A (en) * | 2017-06-12 | 2017-10-27 | 合肥众志行云科技有限公司 | One-to-many wireless program upgrade-system and method on a kind of single-chip microcomputer |
| CN110571924A (en) * | 2019-07-31 | 2019-12-13 | 成都三六八建设工程有限公司 | photovoltaic power generation remote monitoring system and method thereof |
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Application publication date: 20120711 |