CN105629891A - Wireless grain situation monitoring system for based on LABVIEW - Google Patents
Wireless grain situation monitoring system for based on LABVIEW Download PDFInfo
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- CN105629891A CN105629891A CN201410576754.1A CN201410576754A CN105629891A CN 105629891 A CN105629891 A CN 105629891A CN 201410576754 A CN201410576754 A CN 201410576754A CN 105629891 A CN105629891 A CN 105629891A
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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
Provided is a wireless grain situation monitoring system for based on LABVIEW. By combining a LABVIEW software platform with GPRS and ZigBee wireless transmission technologies, functions like data collection, data storage and user management are achieved, and convenience is brought to users in granary environment monitoring at any time. Through actual deployment, the whole system is tested and proved to be stable and reliable. The wireless grain situation monitoring system comprises a local monitoring center, a wireless grain situation sink center node, a temperature detection module, a humidity detection module, a GPRS module and a ZigBee wireless transceiver module, and is structurally characterized in that the temperature detection module and the humidity detection module are connected with the wireless grain situation sink center node, the wireless grain situation sink center node is connected with the ZigBee wireless transceiver module, the ZigBee wireless transceiver module is connected with the GPRS module, and the GPRS module is connected with the local monitoring center.
Description
Technical field
The invention belongs to radio transmission technical field, more particularly to a kind of wireless monitoring the state of foodstuff system based on LABVIEW.
Background technology
Grain is the basis of national economy, is the special strategic materials involved the interests of the state and the people. The quantity of grain, quality and safety are directly connected to the overall situation of the national economic development and social stability. Shi Gechan grain big country of China, the grain of results is typically all concentration storage, and the storage safety of grain is always up the significant problem of puzzlement food administration. Grain safety in storing process is mainly manifested in the moisture of grain and the change of temperature. Once grain makes moist, its metabolism is accelerated, produce respiration heat, cause that local cereal temperature raises, make grain occur mildew and rot rotten, therefore, how foodstuff preservation process detects, judges and control the storage ambient of grain, make grain be in all the time under suitable temperature and humidity state, be to ensure that the key of grain quality.
Current China major part grain depot is used mostly business configuration software for the detection of the grain parameters such as humiture, as InTouchHMI, WinCC and KingView etc. realize, functionally there is certain defect, built-in function storehouse is rare, expensive, secondary development difficulty, cost performance is relatively low, and mainly for middle-size and small-size system.
Summary of the invention
The present invention is aiming at above-mentioned Problems existing, it is proposed to a kind of wireless monitoring the state of foodstuff system based on LABVIEW; The present invention uses LABVIEW software platform in conjunction with GPRS and ZigBee Radio Transmission Technology, it is achieved that the functions such as data acquisition, data storage, user's management, can be monitored silo environment at any time providing facility for user. Through actual deployment, whole system is tested, it was demonstrated that its stability and reliability.
For realizing the above-mentioned purpose of the present invention, the present invention adopts the following technical scheme that.
A kind of wireless monitoring the state of foodstuff system based on LABVIEW of the present invention, including local monitor center, wireless grain feelings convergence center node, temperature detecting module, humidity detecting module, GPRS module, ZigBee radio receiving transmitting module; Its structural feature is: described temperature detecting module and humidity detecting module are connected with wireless grain feelings convergence center node; Described wireless grain feelings convergence center node is connected with ZigBee radio receiving transmitting module, and described ZigBee radio receiving transmitting module is connected with GPRS module; Described GPRS module is connected with local monitor center.
As a preferred embodiment of the present invention, described temperature detecting module adopts 1-wire digital temperature sensor DS18B20.
As the another kind of preferred version of the present invention, described humidity detecting module adopts humidity sensor SHT10.
As the another kind of preferred version of the present invention, described wireless grain feelings convergence center node adopts microcontroller LPC2119.
As the another kind of preferred version of the present invention, described GPRS module adopts SIM300C; Described ZigBee radio receiving transmitting module adopts ZigBee212 module, and it is made up of ATmega1281+AT86RF212.
As the another kind of preferred version of the present invention, described local monitor center is made up of host computer and router.
The invention has the beneficial effects as follows.
The present invention proposes the implementation of a kind of monitoring system based on LABVIEW software platform and wireless sensor technology, effectively combine LABVIEW advantage in TT&C software is developed and the advantage such as the reliable remote data transmission technology of GPRS and the low cost of ZigBee, low-power consumption, for build intellectuality, automatization, low cost monitoring the state of foodstuff system provide demonstration, and the large-scale application for the detection of later grain feelings provides the foundation. And adopt ZigBee in conjunction with the mode of GRPS radio communication at slave computer, it is achieved that the monitoring to grain bin humiture data. Achieve the timing acquiring of grain bin humiture data, and data are stored, analyze, play back, set up data simultaneously and report to the police and user's administrative mechanism.
The present invention based on the current situation of current monitoring the state of foodstuff system, have devised a kind of intellectuality, informationization, storage grain feelings management system scheme that automaticity is high. System uses LABVIEW software platform in conjunction with GPRS Radio Transmission Technology, it is achieved that the functions such as data acquisition, data storage, user's management, can be monitored silo environment at any time providing facility for user. Through actual deployment, whole system is tested, it was demonstrated that its stability and reliability.
Accompanying drawing explanation
Fig. 1 is a kind of wireless monitoring the state of foodstuff system hardware layout block diagram based on LABVIEW of the present invention.
Detailed description of the invention
As it is shown in figure 1, be a kind of wireless monitoring the state of foodstuff system hardware layout block diagram based on LABVIEW of the present invention. Including local monitor center, wireless grain feelings convergence center node, temperature detecting module, humidity detecting module, GPRS module, its structural feature of ZigBee radio receiving transmitting module it is: described temperature detecting module and humidity detecting module are connected with wireless grain feelings convergence center node; Described wireless grain feelings convergence center node is connected with ZigBee radio receiving transmitting module, and described ZigBee radio receiving transmitting module is connected with GPRS module; Described GPRS module is connected with local monitor center.
It is simple and clear that LABVIEW software has structure compared to traditional program language, and strict logic is integrated good, workable and from advantages such as tape function are very abundant. The repertoire of the hardware and data collecting card communication that are integrated with and meet GPIB, VXI, RS-232 and RS-485 agreement. It is also built-in is easy to the built-in function of the application software standard such as TCP/IP, ActiveX, is a powerful and software flexibly. Its original advantage is had in developing large-scale TT&C system. It has following clear superiority compared with traditional programming language: 1, provide abundant graphical control, and adopts and patterned become method, thoroughly engineers is freed from complicated pained text programing work. 2, built-in compiler has just been automatically performed compiling on backstage while user written program; If therefore user has syntax error in the process of coding, it can be displayed out. 3, owing to adopting data flow model, automatic multithreading is it achieved, it is thus possible to make full use of the disposal ability of processor especially multiprocessor. 4, by technology such as DLL, CIN node, ActiveX .NET or MATLAB script nodes, it is possible to easily realize LABVIEW and other programming language hybrid programming. 5, EXE, dynamic link library or installation kit can easily be issued by application generator. 6, LABVIEW provides substantial amounts of driving and specific purpose tool, almost easily can be connected with the hardware of any interface. 7, LABVIEW is built-in more than 600 analytic function, for data analysis and signal processing; NI provides abundant add-on module simultaneously, for extending LABVIEW application in different field; Such as Real time capable module, PDA module, FPGA module, data record and monitoring (DSC) module, machine vision module and touch screen module etc.
Temperature detecting module of the present invention adopts 1-wire digital temperature sensor DS18B20, and it can not only directly export serial digital signal, and has microminiaturization, low-power consumption, high-performance, is prone to microprocessor and connects and the advantage such as capacity of resisting disturbance is strong. Described humidity detecting module adopts humidity sensor SHT10, humidity sensor of the present invention be a highly integrated, low-power consumption, in high precision, the digital hygro sensor based on technology that capacity of resisting disturbance is strong; SHT10 achieves the digital output of humidity sensor, has features such as exempting from debugging, non-calibrating, greatly facilitates the application at embedded measurement and control area.
Wireless grain feelings convergence center node of the present invention adopts microcontroller LPC2119, described microcontroller LPC2119 is based on the microcontroller of 16/32 ARM7TDMI-SCPU supporting real-time simulation and tracking, and with the high speed flash storage that 128kB embeds, adopt 64 feet encapsulation 80, extremely low power consumption, multiple 32 bit timing devices, 10,4 tunnel ADC, 2 road CAN and up to 9 external interrupt.
Described GPRS module adopts SIM300C, and this module supports GSM/GPRS900/1800/1900MHz, embedded powerful ICP/IP protocol stack, low power dissipation design, the AT control instruction of enhancing, is widely used; Described ZigBee radio receiving transmitting module adopts ZigBee212 module, and it is made up of ATmega1281+AT86RF212. Described local monitor center is made up of host computer and router.
Claims (6)
1. based on a wireless monitoring the state of foodstuff system of LABVIEW, including local monitor center, wireless grain feelings convergence center node, temperature detecting module, humidity detecting module, GPRS module, ZigBee radio receiving transmitting module; It is characterized in that: described temperature detecting module and humidity detecting module are connected with wireless grain feelings convergence center node; Described wireless grain feelings convergence center node is connected with ZigBee radio receiving transmitting module, and described ZigBee radio receiving transmitting module is connected with GPRS module; Described GPRS module is connected with local monitor center.
2. a kind of wireless monitoring the state of foodstuff system based on LABVIEW according to claim 1, it is characterised in that: described temperature detecting module adopts 1-wire digital temperature sensor DS18B20.
3. a kind of wireless monitoring the state of foodstuff system based on LABVIEW according to claim 1, it is characterised in that: described humidity detecting module adopts humidity sensor SHT10.
4. a kind of wireless monitoring the state of foodstuff system based on LABVIEW according to claim 1, it is characterised in that: described wireless grain feelings convergence center node adopts microcontroller LPC2119.
5. a kind of wireless monitoring the state of foodstuff system based on LABVIEW according to claim 1, it is characterised in that: described GPRS module adopts SIM300C; Described ZigBee radio receiving transmitting module adopts ZigBee212 module, and it is made up of ATmega1281+AT86RF212.
6. a kind of wireless monitoring the state of foodstuff system based on LABVIEW according to claim 1, it is characterised in that: described local monitor center is made up of host computer and router.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201410576754.1A CN105629891A (en) | 2014-10-25 | 2014-10-25 | Wireless grain situation monitoring system for based on LABVIEW |
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| CN201410576754.1A CN105629891A (en) | 2014-10-25 | 2014-10-25 | Wireless grain situation monitoring system for based on LABVIEW |
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| CN105629891A true CN105629891A (en) | 2016-06-01 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107341090A (en) * | 2017-07-02 | 2017-11-10 | 中国航空工业集团公司雷华电子技术研究所 | A kind of real-time monitoring system based on LabVIEW |
| CN107659613A (en) * | 2017-08-19 | 2018-02-02 | 安徽泛亚环保科技有限公司 | A kind of Intelligent environment monitoring system |
-
2014
- 2014-10-25 CN CN201410576754.1A patent/CN105629891A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107341090A (en) * | 2017-07-02 | 2017-11-10 | 中国航空工业集团公司雷华电子技术研究所 | A kind of real-time monitoring system based on LabVIEW |
| CN107659613A (en) * | 2017-08-19 | 2018-02-02 | 安徽泛亚环保科技有限公司 | A kind of Intelligent environment monitoring system |
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Application publication date: 20160601 |
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| WD01 | Invention patent application deemed withdrawn after publication |