CN106921750A - A kind of grain depot information monitoring management system based on GPRS network - Google Patents
A kind of grain depot information monitoring management system based on GPRS network Download PDFInfo
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- CN106921750A CN106921750A CN201710217247.2A CN201710217247A CN106921750A CN 106921750 A CN106921750 A CN 106921750A CN 201710217247 A CN201710217247 A CN 201710217247A CN 106921750 A CN106921750 A CN 106921750A
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- gprs
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/02—Network architectures or network communication protocols for network security for separating internal from external traffic, e.g. firewalls
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q9/00—Arrangements in telecontrol or telemetry systems for selectively calling a substation from a main station, in which substation desired apparatus is selected for applying a control signal thereto or for obtaining measured values therefrom
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L61/00—Network arrangements, protocols or services for addressing or naming
- H04L61/45—Network directories; Name-to-address mapping
- H04L61/4505—Network directories; Name-to-address mapping using standardised directories; using standardised directory access protocols
- H04L61/4511—Network directories; Name-to-address mapping using standardised directories; using standardised directory access protocols using domain name system [DNS]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2209/00—Arrangements in telecontrol or telemetry systems
- H04Q2209/40—Arrangements in telecontrol or telemetry systems using a wireless architecture
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Computing Systems (AREA)
- Signal Processing (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Medical Informatics (AREA)
- Computer Hardware Design (AREA)
- Computer Security & Cryptography (AREA)
- General Engineering & Computer Science (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
Abstract
The invention discloses a kind of grain depot information monitoring management system based on GPRS network,Including collection in worksite control terminal,GPRS data transmission network and Surveillance center,Collection in worksite control terminal includes data acquisition equipment PLC and GPRS DTU equipment,Data acquisition equipment PLC will send the data to GPRS DTU equipment after each information parameter Real-time Collection in grain depot by the timing of the serial communication modes of RS 485,Data center is being forwarded to by Internet by GPRS DTU equipment,Simultaneously,Data acquisition equipment PLC real-time receptions complete respective control function by the data command sent centrally through GPRS DTU transmission,GPRS data transmission network is used for the transmission to data message,Surveillance center includes public network IP and private network IP,For being stored to data,Processing data information and historical trending analysis,Report printing.The system is truly realized the multiple spot of grain depot, field data transmission long-range, in real time, synchronous, convenient, fast, economic, reliable, the safe distributed centralization observing and controlling for carrying out grain depot.
Description
Technical field
The present invention relates to information network system, system is managed more particularly, to a kind of grain depot information monitoring based on GPRS network
System.
Background technology
With the improvement of people ' s living standards, the utilization of high-tech technology.The quantity in stock of many articles is more and more, as grain
Food and other items is deposited in warehouse, if not carrying out appropriate keeping, will result in unnecessary loss, and this is accomplished by entering it
Row monitoring.Well imagine, this needs very big human and material resources.With the popularization of computer, automatic monitoring system is also used in
The places such as warehouse, this reduces substantial amounts of human and material resources.Using computer automatic monitoring system, to the temperature in silo, wet
The measurement of degree, the height overload alarm of storehouse temperature humidity is realized by computer, and can intelligently control blower fan, paddy drying device
And the Computer Aided Design such as grain drier, so that grain reaches and keeps safe storage condition in storehouse.
GPRS is the English abbreviation of GPRS (GeneralPacketRadioService), is existing
A kind of new carrying business that be developed on gsm system, purpose is the data service that block form is provided for GSM user.
GPRS using the wireless-modulated standard same with GSM, same frequency band, same burst structure, same frequency hopping rule and
Same tdma frame structure.This new Packet Data Channel is extremely similar to voice traffic channel if current circuit switching,
Therefore existing base station sub-system (BSS) can provide comprehensive GPRS coverings from the beginning.GPRS allows user end-to-end
Data are sent and received under packet transfer mode, without the Internet resources using circuit switched mode.So as to provide one
Plant wireless packet data service efficiently, inexpensive.It is particularly well-suited to being interrupted, paroxysmal and frequently, a small amount of data
Transmission, is also applied for big data quantity transmission once in a while.The circuit switched data load mode of the dial mode of relatively original GSM,
GPRS is packet-switch technology, with " real-time online ", " charging according to quantity ", " quick to log in ", " high-speed transfer ", " switching freely "
Advantage.By GPRS network, master control room computer can Centralizing inspection show the humiture instantaneous value of each silo, average value and each
Short-circuit, breaking information and Realtime Alerts information of individual sensor etc., and carry out history data store and inquiry, printing etc..
The content of the invention
It is an object of the invention to provide a kind of grain depot information monitoring management system based on GPRS network, the system is really realized
The multiple spot of grain depot, field data transmission long-range, in real time, synchronous, convenient, fast, economical, reliable, safe carry out grain depot
Distributed centralization observing and controlling.
In order to achieve the above object, the present invention is achieved through the following technical solutions：
A kind of grain depot information monitoring management system based on GPRS network, including the transmission of collection in worksite control terminal, GPRS data
Network and Surveillance center, the collection in worksite control terminal include data acquisition equipment PLC and GPRS DTU equipment, and the data are adopted
Collection equipment PLC will be sent the data to above-mentioned by the timing of RS-485 serial communications mode after each information parameter Real-time Collection in grain depot
GPRS DTU equipment, being forwarded to data center by Internet by GPRS DTU equipment, meanwhile, above-mentioned data acquisition equipment
PLC real-time receptions complete respective control function, the GPRS data by the data command sent centrally through GPRS DTU transmission
Transmission network is used for the transmission to data message, and the Surveillance center includes public network IP and private network IP, for being deposited to data
Storage, processing data information and historical trending analysis, report printing.
Used as another preferred scheme of the invention, the RS-485 serial communications can also use RS232, RS442 or TTL
Serial communication.
Preferably, the GPRS DTU equipment uses CM3150 access ports.
Further, the GPRS data transmission network includes network base station and GGSN nodes, and the network base station is used to connect
By data message, and GGSN nodes are used to forward data message.
Further, the GPRS data transmission network also includes domain name DNS and DNS, and the public network IP includes LAN, pipe
Reason work station and database server, data message are forwarded by above-mentioned GGSN nodes, transmitted to LAN by domain name DNS or DNS,
Management work station and database server are finally proceeded to, treatment, analysis and the storage of data message is carried out.
Further, the GPRS data transmission network also includes Internet enterprises couple in router, the private network IP bags
Private network route, certificate server, management work station and database server are included, data message is forwarded by above-mentioned GGSN nodes, led to
Cross Internet enterprises couple in router to transmit to private network route, finally proceed to certificate server, management work station and database
In server, secure access, treatment, analysis and the storage of data message are carried out.
Further, the Internet enterprises to be accessed and use APN private line accesses between road and private network route.
Further, the GGSN nodes, between domain name DNS and LAN three using fixed IP links and domain name mapping
Link connection, using fixed IP link connections between the GGSN nodes, DNS and LAN threes.
Further, fire wall is provided between the GGSN nodes and Internet enterprises access road, after the LAN
Link is provided with fire wall, and fire wall is provided with link after special line route and certificate server, and above-mentioned fire wall is equal
For the protection to data message.
The present invention has following beneficial effect：The present invention is using computer technology, mobile communication technology, network communication skill
The software and hardware that art, database technology and measuring technology are set up is combined platform, scientifically and rationally with digital mobile communication technology,
Change the analog signal transmission structure of the measuring point of a line one and import mobile communication technology, realized between main frame and extension set wireless
Communication, for center directly under chief storekeeper's amount of storing up grain is big, warehouse is layouted dispersion, space length is remote and grain monitors parameter
Various the features such as, data acquisition and the remote transmission that grain depot on-site parameters are realized with GPRS wireless network modes of present invention design
Scheme, is truly realized multiple spot, the field data transmission long-range, in real time, synchronous, convenient, fast, economic, reliability, peace of grain depot
The full distributed centralization observing and controlling for carrying out grain depot.
Brief description of the drawings
The following drawings only does schematic illustration and explanation to the present invention, not delimit the scope of the invention.
Fig. 1 is a kind of structure of grain depot information monitoring management system based on GPRS network of a preferred embodiment of the present invention
Block diagram.
Specific embodiment
To make the purpose, technical scheme and advantage of inventive embodiments clearer, below in conjunction with the embodiment of the present invention
Accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described.
With reference to as shown in figure 1, a kind of grain depot information monitoring management system based on GPRS network, including collection in worksite control
Terminal, GPRS data transmission network 3 and Surveillance center 4, the collection in worksite control terminal include data acquisition equipment PLC and
GPRS DTU equipment, data acquisition equipment PLC will pass through RS-485 serial communications after each information parameter Real-time Collection in grain depot
Mode timing sends the data to above-mentioned GPRS DTU equipment, is forwarded in data by Internet by GPRS DTU equipment
The heart, meanwhile, above-mentioned data acquisition equipment PLC real-time receptions complete phase by the data command sent centrally through GPRS DTU transmission
Control function is answered, the GPRS data transmission network 3 is used for the transmission to data message, and the Surveillance center 4 includes public network IP
With private network IP, for being stored to data, processing data information and historical trending analysis, report printing.
Above-mentioned RS-485 serial communications can also use RS232, RS442 or TTL serial communication.
Above-mentioned GPRS DTU equipment uses CM3150 access ports.
Above-mentioned GPRS data transmission network 3 includes network base station and GGSN nodes, and the network base station is used to receive data letter
Breath, and GGSN nodes are used to forward data message.
In specific implementation, the control of multiple collection in worksite control terminals, such as collection in worksite control terminal 1, collection in worksite is eventually
End 2 to collection in worksite control terminal N corresponds to an above-mentioned network base station respectively.
Above-mentioned GPRS data transmission network 3 also includes domain name DNS and DNS, and the public network IP includes LAN, management work station
And database server, data message forwarded by above-mentioned GGSN nodes, transmitted to LAN by domain name DNS or DNS, finally transmitted
To management work station and database server, treatment, analysis and the storage of data message are carried out.
Above-mentioned GPRS data transmission network 3 also includes Internet enterprises couple in router, and the private network IP includes private network road
By, certificate server, management work station and database server, data message is forwarded by above-mentioned GGSN nodes, by internet
Enterprise's couple in router is transmitted to private network route, in finally proceeding to certificate server, management work station and database server,
Carry out secure access, treatment, analysis and the storage of data message.
Above-mentioned Internet enterprises to be accessed and use APN private line accesses between road and private network route.
Above-mentioned GGSN nodes, between domain name DNS and LAN three using fixed IP links and domain name mapping link connection,
Using fixed IP link connections between the GGSN nodes, DNS and LAN threes.
Fire wall is provided between above-mentioned GGSN nodes and Internet enterprises access road, is set on link after the LAN
There is fire wall, fire wall is provided with link after special line route and certificate server, above-mentioned fire wall is used to logarithm
It is believed that the protection of breath.
The present invention is built using computer technology, mobile communication technology, network communications technology, database technology and measuring technology
Vertical software and hardware is combined platform, scientifically and rationally with digital mobile communication technology, changes the simulation letter of the measuring point of a line one
Number transmission structure simultaneously imports mobile communication technology, wireless telecommunications is realized between main frame and extension set, for center directly under stored grain
The features such as food chief storekeeper's amount is big, warehouse is layouted dispersion, remote space length and various grain monitoring parameter, present invention design
Data acquisition and the remote transmission scheme of grain depot on-site parameters are realized with GPRS wireless network modes, many of grain depot are truly realized
Point, field data transmission long-range, in real time, synchronous, convenient, fast, economic, reliable, the safe distributed collection for carrying out grain depot
Middle observing and controlling.
The preferred embodiments of the present invention are the foregoing is only, is not intended to limit the invention, although with reference to foregoing reality
Apply example to be described in detail the present invention, for a person skilled in the art, it still can be to foregoing each implementation
Technical scheme described in example is modified, or carries out equivalent to which part technical characteristic.It is all in essence of the invention
Within god and principle, any modification, equivalent substitution and improvements made etc. should be included within the scope of the present invention.
Claims (9)
1. a kind of grain depot information monitoring management system based on GPRS network, it is characterised in that including collection in worksite control terminal,
GPRS data transmission network and Surveillance center, the collection in worksite control terminal include data acquisition equipment PLC and GPRS DTU
Equipment, data acquisition equipment PLC by after each information parameter Real-time Collection in grain depot by RS-485 serial communications mode regularly
Above-mentioned GPRS DTU equipment is sent the data to, being forwarded to data center by Internet by GPRS DTU equipment, meanwhile, on
State data acquisition equipment PLC real-time receptions and corresponding control work(is completed by the data command sent centrally through GPRS DTU transmission
Can, the GPRS data transmission network is used for the transmission to data message, and the Surveillance center includes public network IP and private network IP, uses
In being stored to data, processing data information and historical trending analysis, report printing.
2. a kind of grain depot information monitoring management system based on GPRS network according to claim 1, it is characterised in that institute
Stating RS-485 serial communications can also use RS232, RS442 or TTL serial communication.
3. a kind of grain depot information monitoring management system based on GPRS network according to claim 1, it is characterised in that institute
GPRS DTU equipment is stated using CM3150 access ports.
4. a kind of grain depot information monitoring management system based on GPRS network according to claim 1, it is characterised in that institute
Stating GPRS data transmission network includes network base station and GGSN nodes, and the network base station is used to receive data message, and GGSN is saved
Point to data message for forwarding.
5. a kind of grain depot information monitoring management system based on GPRS network according to claim 4, it is characterised in that institute
Stating GPRS data transmission network also includes domain name DNS and DNS, and the public network IP includes LAN, management work station and database service
Device, data message is forwarded by above-mentioned GGSN nodes, is transmitted to LAN by domain name DNS or DNS, finally proceeds to management work station
And database server, carry out treatment, analysis and the storage of data message.
6. a kind of grain depot information monitoring management system based on GPRS network according to claim 4, it is characterised in that institute
Stating GPRS data transmission network also includes Internet enterprises couple in router, and the private network IP includes private network route, authentication service
Device, management work station and database server, data message are forwarded by above-mentioned GGSN nodes, are accessed by Internet enterprises and route
Device is transmitted to private network route, is finally proceeded in certificate server, management work station and database server, carries out data message
Secure access, treatment, analysis and store.
7. a kind of grain depot information monitoring management system based on GPRS network according to claim 6, it is characterised in that institute
Internet enterprises are stated to access between road and private network route using APN private line accesses.
8. a kind of grain depot information monitoring management system based on GPRS network according to claim 1, it is characterised in that institute
State between GGSN nodes, domain name DNS and LAN three using fixed IP links and domain name mapping link connection, the GGSN sections
Using fixed IP link connections between point, DNS and LAN threes.
9. a kind of grain depot information monitoring management system based on GPRS network according to claim 1, it is characterised in that
The GGSN nodes and Internet enterprises are provided with fire wall between accessing road, and fire wall is provided with link after the LAN,
Link is provided with fire wall after the special line route and certificate server, and above-mentioned fire wall is used to the guarantor to data message
Shield.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201710217247.2A CN106921750A (en) | 2017-04-05 | 2017-04-05 | A kind of grain depot information monitoring management system based on GPRS network |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710217247.2A CN106921750A (en) | 2017-04-05 | 2017-04-05 | A kind of grain depot information monitoring management system based on GPRS network |
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| CN201710217247.2A Withdrawn CN106921750A (en) | 2017-04-05 | 2017-04-05 | A kind of grain depot information monitoring management system based on GPRS network |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109250522A (en) * | 2018-11-01 | 2019-01-22 | 合肥工业大学 | Concentrate disengaging transportation system in the more storehouses of grain depot |
| CN110650198A (en) * | 2019-09-25 | 2020-01-03 | 北京中卓时代消防装备科技有限公司 | Fire engine after-sale service information system |
| CN110858069A (en) * | 2018-08-22 | 2020-03-03 | 乌拉特前旗中燃城市燃气发展有限公司 | Distributed medium-voltage station wireless remote transmission management system |
| CN111586192A (en) * | 2020-05-26 | 2020-08-25 | 福建超智集团有限公司 | Information synchronization method for double networks and double servers |
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| CN201489358U (en) * | 2009-09-09 | 2010-05-26 | 赵吉安 | Intelligent control system device used for oil extractor in oil field |
| CN202049587U (en) * | 2011-02-21 | 2011-11-23 | 赵凯 | Communication flood-prevention early warning system |
| EP3001884A1 (en) * | 2013-08-23 | 2016-04-06 | Siemens Aktiengesellschaft | Method, device, and system for monitoring a security network interface unit |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110858069A (en) * | 2018-08-22 | 2020-03-03 | 乌拉特前旗中燃城市燃气发展有限公司 | Distributed medium-voltage station wireless remote transmission management system |
| CN109250522A (en) * | 2018-11-01 | 2019-01-22 | 合肥工业大学 | Concentrate disengaging transportation system in the more storehouses of grain depot |
| CN110650198A (en) * | 2019-09-25 | 2020-01-03 | 北京中卓时代消防装备科技有限公司 | Fire engine after-sale service information system |
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