CN108597205A - It is a kind of to analyze intelligent line loss concentrator certainly - Google Patents
It is a kind of to analyze intelligent line loss concentrator certainly Download PDFInfo
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- CN108597205A CN108597205A CN201810497819.1A CN201810497819A CN108597205A CN 108597205 A CN108597205 A CN 108597205A CN 201810497819 A CN201810497819 A CN 201810497819A CN 108597205 A CN108597205 A CN 108597205A
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- control chip
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- line loss
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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
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- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C23/00—Non-electrical signal transmission systems, e.g. optical systems
- G08C23/06—Non-electrical signal transmission systems, e.g. optical systems through light guides, e.g. optical fibres
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Abstract
The invention discloses a kind of from the intelligent line loss concentrator of analysis, including：At least one fault monitor module, its electricity consumption data for connecting measuring device and acquiring measuring device, the fault detection module includes data acquisition module, data processing module and data filtering module, and by data processing module treated data transfer to main control chip；Radio receiving transmitting module, it is connected to by digital interface on main control chip, for by main control chip, treated that measuring device data are sent to main website using 376.1 agreements of Q/GDW, and receive the order from main website, the present invention carries out multiple-stage filtering and multistage amplification to data information, and analog quantity is converted into digital quantity by high-precision A/D conversion chips, it is input in main control chip, the result after calculation processing is filtered；In this way, the precision that data information receives is high, accuracy is improved.
Description
Technical field
It is specially a kind of from the intelligent line loss concentrator of analysis the present invention relates to line loss concentrator technical field.
Background technology
As science and technology and social are constantly progressive, in order to coordinate energy-saving and emission-reduction and create harmonious power utilization environment, the use of people
Electric terminals increasingly tend to be intelligent, realize that intelligent meter data recording, telecommunication and remote control become essential, and carry out long-range
Communication and remote control require to ensure the requirements such as the real-time of the reliability of electric energy meter measurement data acquisition and data transmission.It is existing
It is typically by RS-485 buses, PLC power line carriers, Zigbee, 475MHz small wireless etc. to have the intelligent electric energy meter in technology
It is communicated, there is the problems such as distance is big compared with short, transmission interference, meter reading speed is slow, meter reading state labile in such communication mode,
Reliability that the data of electric energy meter acquire and data transmission real-time is set to have a greatly reduced quality.In order to solve these problems, fiber optic communication
It being introduced into kilowatt meter reading-out system, fiber optic network communicates with good stability, reliability and the advantages that data transmission real-time,
It disclosure satisfy that intelligent meter data recording, the requirement of telecommunication and remote control, wherein concentrator need to support and collector or electric energy
Fiber optic network communication between table, it is clear that existing concentrator cannot be met the requirements.
Such as application No. is the Chinese patents of CN201120553593.6, and it discloses a kind of concentrators of novel electric power meter reading
And the electric meter system using the concentrator, concentrator includes main control chip, two Ethernet interfaces and power module, two ether
Network interface is connected on main control chip, and power module gives other module for power supply.Electric meter system include main website, concentrator,
OLT, optical splitter, ammeter, main website are connect with concentrator, and concentrator is connect with OLT, and OLT is connect by optical fiber with optical splitter, light splitting
Device is connect by optical fiber with collector, or is directly connect with ammeter.Fiber optic communication is introduced concentrator by the utility model for the first time
Downlink kilowatt meter reading-out system in, solve meter reading distance it is shorter, transmission interference is big, and meter reading speed is slow, and meter reading state labile etc. is asked
Topic.
But said program has the following disadvantages：
1, to the slewing distortion of detection signal, accuracy in detection is low, influences monitoring result；
Once 2, detecting that exception is linked up, lack verbal system, it is inconvenient to use.
For this purpose, we release a kind of intelligent line loss concentrator of analysis certainly.
Invention content
The purpose of the present invention is to provide a kind of from intelligent line loss concentrator is analyzed, to solve to propose in above-mentioned background technology
The problem of.
To achieve the above object, the present invention provides the following technical solutions：A kind of intelligent line loss concentrator of analysis certainly, including：
At least one fault monitor module connects measuring device and acquires the electricity consumption data of measuring device, the fault detect
Module includes data acquisition module, data processing module and data filtering module, and by data processing module treated data
Pass to main control chip；
Radio receiving transmitting module is connected to by digital interface on main control chip, for by main control chip treated measure fill
It sets data and is sent to main website using 376.1 agreements of Q/GDW, and receive the order from main website, the order is sent to master control
Chip so that main control chip executes the operation of the corresponding order, and receives the AT instructions from main control chip and specified electricity
It talks about user to establish call and carry out voice communication with designated telephone user by loud speaker and Mike, receive in end of conversation
The talking link between designated telephone user is removed in AT instructions from main control chip.
Preferably, further include outer memory module, outer memory module is connected on main control chip.
Preferably, the data processing module carries out multiple-stage filtering and more to the data information that data collecting module collected is come
Grade amplification, and analog quantity is converted into digital quantity by high-precision A/D conversion chips, it is input in main control chip, then passes through
Main control chip carries out calculation processing；
Preferably, at least two Ethernet interfaces are connected on the main control chip.
Preferably, the measuring device is pressure measuring instrument and current measuring instrument, the pressure measuring instrument and current measurement
Instrument is connected to data acquisition module by aviation/TJC plugs.
Preferably, the minimum detection voltage of the pressure measuring instrument is 10V.
Compared with prior art, the beneficial effects of the invention are as follows：The present invention carries out multiple-stage filtering and multistage to data information
Amplification, and analog quantity is converted into digital quantity by high-precision A/D conversion chips, it is input in main control chip, at calculating
Result after reason is filtered；In this way, the precision that data information receives is high, accuracy is improved；In high voltage and working at height ring
Under border, maintenance personnel no longer needs by hand-held call tool, therefore improves the safety of execute-in-place；Maximum possible land productivity
With concentrator own resources, communication cost is reduced, saves the cost of entire power information acquisition system.
Description of the drawings
Fig. 1 is schematic structural view of the invention.
Specific implementation mode
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 describes, 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 every other
Embodiment shall fall within the protection scope of the present invention.
Referring to Fig. 1, the present invention provides a kind of technical solution：A kind of intelligent line loss concentrator of analysis certainly, including：
At least one fault monitor module connects measuring device and acquires the electricity consumption data of measuring device, the fault detect
Module includes data acquisition module, data processing module and data filtering module, and by data processing module treated data
Pass to main control chip；
Multiple-stage filtering and multistage amplification are carried out to data information above, and converted analog quantity by high-precision A/D conversion chips
It for digital quantity, is input in main control chip, the result after calculation processing is filtered；In this way, the essence that data information receives
Degree is high, improves accuracy；
Radio receiving transmitting module is connected to by digital interface on main control chip, for by main control chip treated measure fill
It sets data and is sent to main website using 376.1 agreements of Q/GDW, and receive the order from main website, the order is sent to master control
Chip so that main control chip executes the operation of the corresponding order, and receives the AT instructions from main control chip and specified electricity
It talks about user to establish call and carry out voice communication with designated telephone user by loud speaker and Mike, receive in end of conversation
The talking link between designated telephone user is removed in AT instructions from main control chip.
On-site coordination commander is greatly facilitated above, and under high voltage and working at height environment, maintenance personnel no longer needs
By hand-held call tool, therefore improve the safety of execute-in-place；Concentrator own resources are utilized most possibly,
Communication cost is reduced, the cost of entire power information acquisition system is saved.
Specifically, further including outer memory module, outer memory module is connected on main control chip.
Specifically, the data processing module carries out multiple-stage filtering and more to the data information that data collecting module collected is come
Grade amplification, and analog quantity is converted into digital quantity by high-precision A/D conversion chips, it is input in main control chip, then passes through
Main control chip carries out calculation processing；
Specifically, being connected at least two Ethernet interfaces on the main control chip.
Specifically, the measuring device is pressure measuring instrument and current measuring instrument, the pressure measuring instrument and current measurement
Instrument is connected to data acquisition module by aviation/TJC plugs.
Specifically, the minimum detection voltage of the pressure measuring instrument is 10V.
Using with two groups of concentrators, including master concentrator and backup concentrator, the communication between master concentrator and main website is sent out
Raw failure and when electricity consumption data and heartbeat data cannot be sent to main website or when between master concentrator and fault monitor module
Communication failure and when cannot acquire electricity consumption data in real time, start and be switched to backup concentrator, backup concentrator will not yet
The electricity consumption data from master concentrator for issuing main website continues to be sent to main website, and continues collection fault monitor module and collect
Electricity consumption data and be sent to main website.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (6)
1. a kind of from the intelligent line loss concentrator of analysis, which is characterized in that including：
At least one fault monitor module connects measuring device and acquires the electricity consumption data of measuring device, the fault detect
Module includes data acquisition module, data processing module and data filtering module, and by data processing module treated data
Pass to main control chip；
Radio receiving transmitting module is connected to by digital interface on main control chip, for by main control chip treated measure fill
It sets data and is sent to main website using 376.1 agreements of Q/GDW, and receive the order from main website, the order is sent to master control
Chip so that main control chip executes the operation of the corresponding order, and receives the AT instructions from main control chip and specified electricity
It talks about user to establish call and carry out voice communication with designated telephone user by loud speaker and Mike, receive in end of conversation
The talking link between designated telephone user is removed in AT instructions from main control chip.
2. according to claim 1 a kind of from the intelligent line loss concentrator of analysis, it is characterised in that：It further include external storage mould
Block, outer memory module are connected on main control chip.
3. according to claim 1 a kind of from the intelligent line loss concentrator of analysis, it is characterised in that：The data processing module
Multiple-stage filtering and multistage amplification are carried out to the data information that data collecting module collected is come, and by high-precision A/D conversion chips
Analog quantity is converted into digital quantity, is input in main control chip, then passes through main control chip and carries out calculation processing.
4. according to claim 1 a kind of from the intelligent line loss concentrator of analysis, it is characterised in that：Connect on the main control chip
It is connected at least two Ethernet interfaces.
5. according to claim 1 a kind of from the intelligent line loss concentrator of analysis, it is characterised in that：The measuring device is electricity
Pressure measuring instrument and current measuring instrument, the pressure measuring instrument are connected to data and are adopted with current measuring instrument by aviation/TJC plugs
Collect module.
6. according to claim 5 a kind of from the intelligent line loss concentrator of analysis, it is characterised in that：The pressure measuring instrument
Minimum detection voltage is 10V.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810497819.1A CN108597205A (en) | 2018-05-23 | 2018-05-23 | It is a kind of to analyze intelligent line loss concentrator certainly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810497819.1A CN108597205A (en) | 2018-05-23 | 2018-05-23 | It is a kind of to analyze intelligent line loss concentrator certainly |
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| Publication Number | Publication Date |
|---|---|
| CN108597205A true CN108597205A (en) | 2018-09-28 |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202135336U (en) * | 2011-02-01 | 2012-02-01 | 辽宁电能发展股份有限公司 | Concentrator having conversation function |
| CN202404748U (en) * | 2011-12-27 | 2012-08-29 | 深圳市开锐光通信技术有限公司 | Novel concentrator for electrical meter reading and electric meter system utilizing novel concentrator |
| CN103063952A (en) * | 2012-12-20 | 2013-04-24 | 余姚市供电局 | Line loss concentrator |
| CN203192220U (en) * | 2013-05-08 | 2013-09-11 | 惠州中城电子科技有限公司 | Intelligent meter reading concentrator |
| CN105006135A (en) * | 2015-06-29 | 2015-10-28 | 赖玉春 | Remote automatic meter reading concentrator system |
| CN105046929A (en) * | 2015-06-29 | 2015-11-11 | 赖玉春 | Intelligent meter reading concentrator system |
-
2018
- 2018-05-23 CN CN201810497819.1A patent/CN108597205A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202135336U (en) * | 2011-02-01 | 2012-02-01 | 辽宁电能发展股份有限公司 | Concentrator having conversation function |
| CN202404748U (en) * | 2011-12-27 | 2012-08-29 | 深圳市开锐光通信技术有限公司 | Novel concentrator for electrical meter reading and electric meter system utilizing novel concentrator |
| CN103063952A (en) * | 2012-12-20 | 2013-04-24 | 余姚市供电局 | Line loss concentrator |
| CN203192220U (en) * | 2013-05-08 | 2013-09-11 | 惠州中城电子科技有限公司 | Intelligent meter reading concentrator |
| CN105006135A (en) * | 2015-06-29 | 2015-10-28 | 赖玉春 | Remote automatic meter reading concentrator system |
| CN105046929A (en) * | 2015-06-29 | 2015-11-11 | 赖玉春 | Intelligent meter reading concentrator system |
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Application publication date: 20180928 |