CN202838644U - Intensive long-distance transmission device of power utilization data - Google Patents
Intensive long-distance transmission device of power utilization data Download PDFInfo
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- CN202838644U CN202838644U CN 201220511270 CN201220511270U CN202838644U CN 202838644 U CN202838644 U CN 202838644U CN 201220511270 CN201220511270 CN 201220511270 CN 201220511270 U CN201220511270 U CN 201220511270U CN 202838644 U CN202838644 U CN 202838644U
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- carrier wave
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- ammeters
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Abstract
The utility model provides an intensive long-distance transmission device of power utilization data, comprising ammeters with a 485 communication capability, a carrier wave collector for converting a 485 signal into a carrier wave signal and carrying out small-range transmission, a carrier wave concentrator for converting the carrier wave signal into a GPRS (General Packet Radio Service) telecommunication signal, and a main station for conducting data processing and service application, wherein one carrier wave collector is connected with a plurality of ammeters through 485; the carrier wave collector is connected with the carrier wave concentrator through carrier wave communication of a power line; and the carrier wave concentrator is used for transmitting a signal to the main station through GPRS wireless connection. The intensive long-distance transmission device of the power utilization data disclosed by the utility model has the advantages of simplicity and convenience in installation and utilization, good communication stability and lower system cost, and is applicable to rural areas with dispersedly-mounted ammeters and the like.
Description
Technical field
The utility model relates to a kind of power equipment, specifically refers to a kind of with the electricity consumption data centralization long distance transmitter that disperses.
Background technology
In recent years, along with electric network reconstruction progressively deeply with perfect, the electric energy meter of user installation also has 485 abilitys to communicate except the metering ability of necessity basically.Our power department will be charged to the user in the past, the indicating value of manually removing the copy reading ammeter that can only single household, and this mode not only consumes a large amount of manpower and materials, also causes easily misreading of ammeter indicating value, causes unnecessary electricity consumption dispute.Although present ammeter has all had 485 ability to communicate, this communication can only be short-range, the electricity consumption data sheet that disperses can't be gathered by this ability.So be badly in need of one or more means, the data of these dispersions are gathered, form a huge Electricity Information Network.Make the valuable work of a series of very tools such as power department is charged more easily, the analytic statistics of electric power line loss, the anti-electricity-theft alarm of user.
The utility model content
The utility model is for the deficiencies in the prior art, and it is simple and convenient to propose a kind of use, circuit is not caused the equipment of other impact.
The utility model is achieved by following technical proposals:
A kind of electricity consumption data centralization long distance transmitter, comprise ammeter with 485 abilitys to communicate, with 485 signals be converted to carrier acquisition device that carrier signal transmits among a small circle, carrier signal be converted to the GPRS remote transfer signal carrier wave concentrator, carry out data and process main website with service application; It is characterized in that 1 carrier acquisition device is connected by 485 with a plurality of ammeters, carrier acquisition device is connected with carrier wave concentrator by power line carrier communication, and carrier wave concentrator is transferred to main website by the GPRS wireless connections with signal.
As preferably, above-mentioned a kind of electricity consumption data centralization long distance transmitter, wherein a carrier acquisition device is connected with four ammeters.
As preferably, above-mentioned a kind of electricity consumption data centralization long distance transmitter, wherein a carrier wave concentrator is connected with 2000 ammeters.
Beneficial effect: the utility model installs, simple and easy to use, communication robust is good, system cost is lower.Be applicable to the rural area of electric energy meter installation dispersion etc.
Description of drawings
Fig. 1 structural representation of the present utility model
Embodiment
Below in conjunction with accompanying drawing, enforcement of the present utility model is specified:
Embodiment 1
With reference to the accompanying drawings 1, an electricity consumption data centralization long distance transmitter, comprise 100 in ammeter with 485 abilitys to communicate, with 485 signals be converted to 25 of carrier acquisition devices that carrier signal transmits among a small circle, carrier signal be converted to the GPRS remote transfer signal carrier wave concentrator, carry out data and process main website with service application; Wherein 1 carrier acquisition device is connected by 485 with 4 ammeters, and carrier acquisition device is connected with carrier wave concentrator by power line carrier communication, and carrier wave concentrator is transferred to main website by the GPRS wireless connections with signal.Wireless collection device in the utility model directly is converted to the GPRS signal with 485 signals, sets up communication by GPRS signal and main website again, the transmission of data.The communication of equipment and main website meets " power consumer power information acquisition system communication protocol: main website and acquisition terminal communication protocol ", required electric energy meter data from the electric energy meter that is connected on 485 buses, electric energy meter with it communication meets " multifunctional electric energy meter communications protocol ", and a wireless collection device can connect at most 32 electric energy meters.Its advantage is the reliable and stable of 485 communications, and the GPRS communication in real time, is not subjected to site limitation.The most suitable residential quarter that is installed on of this equipment, electric energy meter is installed the scene of comparatively concentrating.That its worker consumes is low, install and be simple and easy to usefulness, meeting resident electric energy meter and on-the-spot operation is not had any impact.
Carrier acquisition device wherein is converted to carrier signal with 485 signals, sets up communication by carrier signal and concentrator.Because carrier communication, carrier acquisition device can only with the concentrator communication in this TV station district.Carrier acquisition device can with the concentrator automatic network-building, do not need to arrange communication path, form the carrier communication network.Carrier communication does not need to set up new communication channel, directly signal is added on the line of electric force, has saved expense.A carrier acquisition device can connect at most 4 electric energy meters, passes through 485 communications before carrier acquisition device and the electric energy meter.This equipment is fit to be installed on the rural power grids that the resident comparatively disperses, can a family with a carrier acquisition device, several families that also can be close to share a collector.Its cost is low, the communication robust performance meets the demands, and is the highest collecting device of cost performance so far.
Carrier wave concentrator wherein directly gathers the electric energy meter data by 485, also can pass through carrier wave remote capture electric energy meter data.All have installed the electric energy meter that connects carrier acquisition device under the 485 direct platform district summary tables that are applicable to be installed in the concentrator next door that gather, carrier acquisition are then distinguished on the same stage for collection other.Carrier wave concentrator can be managed the data of 2000 electric energy meters simultaneously, has extremely strong data-handling capacity.The communication of it and main website meets " power consumer power information acquisition system communication protocol: main website and acquisition terminal communication protocol ", can share same main station system with the wireless collection device.It must be used with carrier acquisition device, and final Data Source is from the carrier acquisition device that is dispersed in each residential area.It can maximized saving communication resources so that power station area only needs a concentrator just can give main website the electric energy meter data in whole district on all.
The utility model is comprised of main website, carrier wave concentrator, carrier acquisition device, electric energy meter four parts.Carrier acquisition device connects electric energy meter, is connected with concentrator by carrier wave, and concentrator is connected with main website by the GPRS telecommunication again.This system is integrated into a small-sized system by carrier wave first, forms large system by GPRS and main website again.Its feature be easy to install simple, communication robust can meet the demands, system cost is lower.Be applicable to electric energy meter the rural area that disperses is installed.
Claims (3)
1. electricity consumption data centralization long distance transmitter, comprise ammeter with 485 abilitys to communicate, with 485 signals be converted to carrier acquisition device that carrier signal transmits among a small circle, carrier signal be converted to the GPRS remote transfer signal carrier wave concentrator, carry out data and process main website with service application; It is characterized in that 1 carrier acquisition device is connected by 485 with a plurality of ammeters, carrier acquisition device is connected with carrier wave concentrator by power line carrier communication, and carrier wave concentrator is transferred to main website by the GPRS wireless connections with signal.
2. a kind of electricity consumption data centralization long distance transmitter according to claim 1 is characterized in that a carrier acquisition device is connected with four ammeters.
3. a kind of electricity consumption data centralization long distance transmitter according to claim 1 is characterized in that a carrier wave concentrator is connected with 2000 ammeters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220511270 CN202838644U (en) | 2012-09-29 | 2012-09-29 | Intensive long-distance transmission device of power utilization data |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220511270 CN202838644U (en) | 2012-09-29 | 2012-09-29 | Intensive long-distance transmission device of power utilization data |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202838644U true CN202838644U (en) | 2013-03-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220511270 Expired - Lifetime CN202838644U (en) | 2012-09-29 | 2012-09-29 | Intensive long-distance transmission device of power utilization data |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202838644U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104767209A (en) * | 2015-02-13 | 2015-07-08 | 杭州水杉科技有限公司 | Intelligent connection reactive compensation control instrument and control method thereof |
| CN105070028A (en) * | 2015-07-21 | 2015-11-18 | 国家电网公司 | RS-485 communication technology based meter reading system for rural customers |
| CN105185073A (en) * | 2015-07-31 | 2015-12-23 | 深圳市国电科技通信有限公司 | Power utilization information collection system and method based on short distance wireless communication |
-
2012
- 2012-09-29 CN CN 201220511270 patent/CN202838644U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104767209A (en) * | 2015-02-13 | 2015-07-08 | 杭州水杉科技有限公司 | Intelligent connection reactive compensation control instrument and control method thereof |
| CN105070028A (en) * | 2015-07-21 | 2015-11-18 | 国家电网公司 | RS-485 communication technology based meter reading system for rural customers |
| CN105185073A (en) * | 2015-07-31 | 2015-12-23 | 深圳市国电科技通信有限公司 | Power utilization information collection system and method based on short distance wireless communication |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 310012 Building No. 7, 1 West Road, Hangzhou, Zhejiang, Xihu District Patentee after: ZHEJIANG HUAYUN INFORMATION TECHNOLOGY Co.,Ltd. Address before: 310012 Building No. 7, 1 West Road, Hangzhou, Zhejiang, Xihu District Patentee before: ZHEJIANG CREAWAY AUTOMATION ENGINEERING Co.,Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20130327 |
|
| CX01 | Expiry of patent term |