CN109191822A - A kind of tele-control system and its control method of voltage dip instrument - Google Patents
A kind of tele-control system and its control method of voltage dip instrument Download PDFInfo
- Publication number
- CN109191822A CN109191822A CN201811334117.8A CN201811334117A CN109191822A CN 109191822 A CN109191822 A CN 109191822A CN 201811334117 A CN201811334117 A CN 201811334117A CN 109191822 A CN109191822 A CN 109191822A
- Authority
- CN
- China
- Prior art keywords
- concentrator
- radio node
- voltage dip
- background server
- dip instrument
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
- G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
- H04L12/44—Star or tree networks
-
- 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
- H04L67/02—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP]
- H04L67/025—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP] for remote control or remote monitoring of applications
Abstract
The invention discloses a kind of tele-control systems of voltage dip instrument, are related to voltage dip instrument remote control technology field.The present invention includes several voltage dip instrument, concentrator, background server.The present invention also provides a kind of long-range control methods of voltage dip instrument.The present invention passes through by the way that voltage dip instrument and LORA wireless transport module are as radio node and concentrator is as gateway composition LORA Star Network, it has built the network foundation of voltage dip instrument data transmission and has guaranteed the long-range control of voltage dip instrument, by the way that concentrator topology table record gateway IP is arranged in background server and limited administration of the radio node topology table guarantee to voltage dip instrument is arranged in concentrator, improves the control efficiency of voltage dip instrument and reduce data transmission fault rate.
Description
Technical field
The invention belongs to voltage dip instrument remote control technology fields, more particularly to a kind of long-range control of voltage dip instrument
System and its control method processed.
Background technique
Voltage dip is complicated, randomness a power quality event, and there are many factor that may cause voltage dip,
Such as: grid structure, equipment deficiency, weather and the Electricity customers of power grid.Therefore, enterprise grid company or advanced manufacturing industry assembled
For industry garden, monitoring point is reasonably configured, the capture and analysis of long-term, online voltage dip event is carried out, can quantify
Or weak spot defeated, in distribution network is qualitatively analyzed, and take the measure of being correspondingly improved, to improve power supply reliability.It is right
For the enterprise customer of voltage dip sensitivity, several monitoring points can be selected in enterprises, carry out long term monitoring or a timing
Between special monitoring in section, find out the equipment influenced by voltage dip, take reasonable administer to arrange after carrying out quantitative analysis
It applies, to guarantee the reliably working of sensitive equipment, reduces economic loss.
Existing wireless technology mostly uses wifi, zigbee and 3G/4G wireless technology of 2.4G.It, should for the former 2.4G
Communication transmission range is closer, and anti-interference ability is weak, and after being stopped by multi-layer walls, distance is even more to have a greatly reduced quality, because
This needs just guarantee using multilevel relay mode that in building, full floor covers, and the mesh structure that multilevel relay is constituted
The problems such as structure is complicated, and power consumption is high is just brought, while multilevel relay also directly results in data transmission period and is doubled and redoubled, in real time
Property reduce；For the latter 3G/4G, the wireless technology, though the above ground portion in building can be covered substantially, then for basement etc.
Cannot guarantee well, at the same its monthly monthly rent will also bring huge cost for a long time.
This invention address that the tele-control system and its control method of a kind of voltage dip instrument are researched and developed, it is existing for solving
Voltage dip instrument the problem of can not achieve moderately good Wireless remote control.
Summary of the invention
The purpose of the present invention is to provide the tele-control systems and its control method of a kind of voltage dip instrument, pass through voltage
Instrument and LORA wireless transport module are temporarily dropped as radio node and concentrator is as gateway composition LORA Star Network, realize voltage
The temporarily long-range control of drop instrument data, solving existing voltage dip instrument can not achieve asking for moderately good Wireless remote control
Topic.
In order to solve the above technical problems, the present invention is achieved by the following technical solutions:
The present invention is a kind of tele-control system of voltage dip instrument, comprising: several voltage dip instrument, concentrator, backstage
Server-side；
The voltage dip instrument and LORA wireless transport module are electrically connected；The LORA wireless transport module and concentrator
Wireless communication connection；
The voltage dip instrument is for transfer overvoltage information to LORA wireless transport module and receives LORA wireless transmission mould
The control command of block transmitting；
The LORA wireless transport module is used for transfer overvoltage information to concentrator and receives the control life of concentrator transmitting
Name；
After the concentrator transmits the information of voltage to background server and reception of several LORA wireless transport module transmitting
The control command of platform server-side transmitting；
The concentrator is as gateway；The voltage dip instrument and LORA wireless transport module are as radio node；It is several
The radio node constitutes LORA Star Network；Radio node topology table is stored in the concentrator；The background server is deposited
Store up concentrator topology table；
Concentrator registration information is transmitted to the background server when concentrator starts；The background server is from collection
Concentrator IP is obtained in middle device registration information and is added to concentrator topology table；The background server receives concentrator transmitting
Pressure information simultaneously transmits control command to concentrator；
The radio node transmits radio node registration information to the concentrator；The concentrator is registered from radio node
Radio node IP is obtained in information and is added to radio node topology table；The concentrator receives the control command of background server
And it is transferred to radio node；The concentrator receives the information of voltage of radio node transmitting and is transferred to background server.
Preferably, concentrator includes: concentrator ontology and concentrator communication module；
The concentrator communication module is for receiving and dispatching control command and information of voltage；The concentrator ontology is ordered according to control
Enable the IP with radio node topology table confirmation radio node.
Preferably, between the concentrator and LORA wireless transport module, voltage dip instrument and LORA wireless transport module
Between be all made of communication evacuation mechanism；The LORA wireless transport module is connect with voltage dip instrument by RS485 bus.
Preferably, the data frame of the information of voltage includes radio node IP, affiliated concentrator IP；The control command
Data frame includes gateway IP, wireless nodes IP.
A kind of long-range control method of voltage dip instrument, comprises the following processes:
A000: starting concentrator and control concentrator is registered in background server；
A001: starting radio node and control radio node is registered on the concentrator；
A002: the voltage dip instrument of the radio node monitors and passes through LORA wireless transport module transfer overvoltage information extremely
Gateway；
A003: the gateway passes information of voltage to background server.
Preferably, start concentrator in A000 and control concentrator be registered in background server and comprise the following processes:
The concentrator transmits concentrator registration information to background server；The background server is registered from concentrator to be believed
Concentrator IP is obtained in breath and is stored arrives the concentrator topology table.
Preferably, start radio node in A001 and control radio node is registered on the concentrator including following mistake
Journey:
The voltage dip instrument of the radio node transmits radio node registration information to institute by LORA wireless transport module
Belong to concentrator；The concentrator obtains radio node IP and store according to radio node registration information arrives radio node topology table
In；The concentrator forwards radio node registration information to background server by concentrator communication module.
The invention has the following advantages:
The present invention is by voltage dip instrument and LORA wireless transport module is as radio node and concentrator is as gateway structure
At LORA Star Network, the network foundation of voltage dip instrument data transmission is built and has guaranteed the long-range control of voltage dip instrument
System records gateway IP and in concentrator setting radio node topology table guarantor by the way that concentrator topology table is arranged in background server
The limited administration to voltage dip instrument is demonstrate,proved, the control efficiency of voltage dip instrument is improved and reduces data transmission fault rate.
Certainly, it implements any of the products of the present invention and does not necessarily require achieving all the advantages described above at the same time.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, will be described below to embodiment required
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for ability
For the those of ordinary skill of domain, without creative efforts, it can also be obtained according to these attached drawings other attached
Figure.
Fig. 1 is a kind of tele-control system structural schematic diagram of voltage dip instrument of the invention；
Fig. 2 is a kind of flow chart of the long-range control method of voltage dip instrument of the invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts all other
Embodiment shall fall within the protection scope of the present invention.
Refering to Figure 1, the present invention is a kind of tele-control system of voltage dip instrument, comprising: n voltage dip
Instrument, concentrator, background server；
Voltage dip instrument and LORA wireless transport module are electrically connected；LORA wireless transport module and concentrator wirelessly communicate
Connection；
Voltage dip instrument is for transfer overvoltage information to LORA wireless transport module and receives LORA wireless transport module biography
The control command passed；
LORA wireless transport module is used for transfer overvoltage information to concentrator and receives the control name of concentrator transmitting；
Concentrator transmits the information of voltage of several LORA wireless transport module transmitting to background server and receives backstage clothes
The control command of business end transmitting；
Concentrator is as gateway；Voltage dip instrument and LORA wireless transport module are as radio node；Several radio nodes
Constitute LORA Star Network；Radio node topology table is stored in concentrator；Background server stores concentrator topology table；
Concentrator registration information is transmitted to background server when concentrator starts；Background server is from concentrator registration information
Middle acquisition concentrator IP is simultaneously added to concentrator topology table；Background server receives the pressure information of concentrator transmitting and transmits control
System is ordered to concentrator；
Radio node transmits radio node registration information to concentrator；Concentrator obtains nothing from radio node registration information
Line node IP is simultaneously added to radio node topology table；Concentrator receives the control command of background server and is transferred to wireless section
Point；Concentrator receives the information of voltage of radio node transmitting and is transferred to background server.
Wherein, concentrator includes: concentrator ontology and concentrator communication module；
Concentrator communication module is for receiving and dispatching control command and information of voltage；Concentrator ontology is according to control command and wirelessly
The IP of node topology table confirmation radio node.
Wherein, between concentrator and LORA wireless transport module, between voltage dip instrument and LORA wireless transport module
Using communication evacuation mechanism；LORA wireless transport module is connect with voltage dip instrument by RS485 bus.
Wherein, the data frame of information of voltage includes radio node IP, affiliated concentrator IP；The data frame of control command includes
Gateway IP, wireless nodes IP.
A kind of long-range control method of voltage dip instrument, comprises the following processes:
A000: starting concentrator and control concentrator is registered in background server；
A001: starting radio node and control radio node is registered on concentrator；
A002: the voltage dip instrument of radio node monitors and passes through LORA wireless transport module transfer overvoltage information to net
It closes；
A003: gateway passes information of voltage to background server.
Wherein, start concentrator in A000 and control concentrator be registered in background server and comprise the following processes:
Concentrator transmits concentrator registration information to background server；Background server is obtained from concentrator registration information
Concentrator IP is simultaneously stored to concentrator topology table.
Wherein, start radio node in A001 and control radio node be registered on concentrator and comprise the following processes:
The voltage dip instrument of radio node transmits radio node registration information to affiliated collection by LORA wireless transport module
Middle device；Concentrator obtains radio node IP according to radio node registration information and stores into radio node topology table；Concentrator
Forward radio node registration information to background server by concentrator communication module.
It is worth noting that, included each unit is only drawn according to function logic in the above system embodiment
Point, but be not limited to the above division, as long as corresponding functions can be realized；In addition, each functional unit is specific
Title is also only for convenience of distinguishing each other, the protection scope being not intended to restrict the invention.
In addition, those of ordinary skill in the art will appreciate that realizing all or part of the steps in the various embodiments described above method
It is that relevant hardware can be instructed to complete by program.
Present invention disclosed above preferred embodiment is only intended to help to illustrate the present invention.There is no detailed for preferred embodiment
All details are described, are not limited the invention to the specific embodiments described.Obviously, according to the content of this specification,
It can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to better explain the present invention
Principle and practical application, so that skilled artisan be enable to better understand and utilize the present invention.The present invention is only
It is limited by claims and its full scope and equivalent.
Claims (7)
1. a kind of tele-control system of voltage dip instrument characterized by comprising several voltage dip instrument, concentrator, backstage
Server-side；
The voltage dip instrument and LORA wireless transport module are electrically connected；The LORA wireless transport module and concentrator are wireless
Communication connection；
The voltage dip instrument is for transfer overvoltage information to LORA wireless transport module and receives LORA wireless transport module biography
The control command passed；
The LORA wireless transport module is used for transfer overvoltage information to concentrator and receives the control name of concentrator transmitting；
The concentrator transmits the information of voltage of several LORA wireless transport module transmitting to background server and receives backstage clothes
The control command of business end transmitting；
The concentrator is as gateway；The voltage dip instrument and LORA wireless transport module are as radio node；It is several described
Radio node constitutes LORA Star Network；Radio node topology table is stored in the concentrator；The background server storage collection
Middle device topology table；
Concentrator registration information is transmitted to the background server when concentrator starts；The background server is from concentrator
Concentrator IP is obtained in registration information and is added to concentrator topology table；The background server receives the pressure of concentrator transmitting
Information simultaneously transmits control command to concentrator；
The radio node transmits radio node registration information to the concentrator；The concentrator is from radio node registration information
Middle acquisition radio node IP is simultaneously added to radio node topology table；The concentrator receives the control command and biography of background server
It is handed to radio node；The concentrator receives the information of voltage of radio node transmitting and is transferred to background server.
2. a kind of tele-control system of voltage dip instrument according to claim 1, which is characterized in that concentrator includes:
Concentrator ontology and concentrator communication module；
The concentrator communication module is for receiving and dispatching control command and information of voltage；The concentrator ontology according to control command and
The IP of radio node topology table confirmation radio node.
3. the tele-control system and its control method of a kind of voltage dip instrument according to claim 1, which is characterized in that
Between the concentrator and LORA wireless transport module, communication is all made of between voltage dip instrument and LORA wireless transport module keeps away
Allow mechanism；The LORA wireless transport module is connect with voltage dip instrument by RS485 bus.
4. a kind of tele-control system of voltage dip instrument according to claim 1, which is characterized in that the information of voltage
Data frame include radio node IP, affiliated concentrator IP；The data frame of the control command includes gateway IP, wireless nodes
IP。
5. a kind of long-range control method of voltage dip instrument as described in claim 1-4 is any one, which is characterized in that including such as
Lower process:
A000: starting concentrator and control concentrator is registered in background server；
A001: starting radio node and control radio node is registered on the concentrator；
A002: the voltage dip instrument of the radio node monitors and passes through LORA wireless transport module transfer overvoltage information to net
It closes；
A003: the gateway passes information of voltage to background server.
6. a kind of long-range control method of voltage dip instrument according to claim 5, which is characterized in that start collection in A000
Middle device and control concentrator is registered in background server and comprises the following processes:
The concentrator transmits concentrator registration information to background server；The background server is from concentrator registration information
It obtains concentrator IP and stores and arrive the concentrator topology table.
7. a kind of long-range control method of voltage dip instrument according to claim 5, which is characterized in that start nothing in A001
Line node and control radio node is registered on the concentrator and comprises the following processes:
The voltage dip instrument of the radio node transmits radio node registration information to affiliated collection by LORA wireless transport module
Middle device；The concentrator obtains radio node IP according to radio node registration information and stores into radio node topology table；Institute
It states concentrator and forwards radio node registration information to background server by concentrator communication module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811334117.8A CN109191822A (en) | 2018-11-09 | 2018-11-09 | A kind of tele-control system and its control method of voltage dip instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811334117.8A CN109191822A (en) | 2018-11-09 | 2018-11-09 | A kind of tele-control system and its control method of voltage dip instrument |
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| Publication Number | Publication Date |
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| CN109191822A true CN109191822A (en) | 2019-01-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811334117.8A Pending CN109191822A (en) | 2018-11-09 | 2018-11-09 | A kind of tele-control system and its control method of voltage dip instrument |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110009893A (en) * | 2019-05-24 | 2019-07-12 | 安徽扬远信息科技有限公司 | A kind of tele-control system and its control method of voltage dip instrument |
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