CN104123826A - Electric power data acquisition device and method - Google Patents
Electric power data acquisition device and method Download PDFInfo
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- CN104123826A CN104123826A CN201410314966.2A CN201410314966A CN104123826A CN 104123826 A CN104123826 A CN 104123826A CN 201410314966 A CN201410314966 A CN 201410314966A CN 104123826 A CN104123826 A CN 104123826A
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Abstract
The invention discloses an electric power data acquisition device and method, wherein the device comprises a first wireless-electric power line communication module and N1 second wireless-electric power line communication modules respectively mounted at shielding environment meter reading sites; the first wireless-electric power line communication module can establish wireless communication with a concentrator. The first wireless-electric power line communication module and the second wireless-electric power line communication modules are all connected with an electric power line, the N1 second wireless-electric power line communication modules establish communication with the first wireless-electric power line communication module through the electric power line. Through the application of the simple wireless-electric power line communication modules, the defect that centralized meter reading cannot be carried out on basement electricity meters and downhole measurement meters in current wireless automatic meter reading is solved, costs are saved, and the workload of meter readers is saved.
Description
Technical field
The invention belongs to ammeter ' s reading meter technical field, particularly a kind of electric power data acquisition apparatus and method.
Background technology
In recent years, Automatic meter reading system is develop rapidly at home and abroad, and its core technology is the selection of communication mode.In research both at home and abroad and application, modal Automatic meter reading system data transfer mode can be divided into two kinds at present:
(1) independent bus line communication mode, comprises the communication modes such as bus, and this mode needs to lay in addition special communication channel, and cost is larger, returns resident family and makes troubles, and is difficult to promote in practice;
(2) communication, comprise the mode such as wireless communication and infrared communication, this scheme technology maturation, communication success ratio is high, transmission frequency bandwidth, message capacity is larger, Installation and Debugging are convenient, but its equipment & installation cost is higher, its maximum drawback is: be subject to the restriction of use occasion, in the time that gauging table is positioned at basement or stopped by the abundant body of wall of multilayer, its wireless signal is seriously decayed, so that check meter, staff must be placed in concentrator near in the situation of gauging table and just can carry out Data Collection, for automatic data logging is made troubles.
In existing power meter reading system, mostly adopt communication, the person of the checking meter car of checking meter that monthly regular driving is loaded with concentrator is checked meter to community, client place or office garden, pass through communication, concentrator sends request of data, carry out exchanges data with the collector that is arranged on intelligent electric meter place, collector is by the transmission of processing, calculate and pack of the data of intelligent electric meter operation.But those collectors that are arranged on (as multi-storey basement, down-hole) under the higher environment of shield degree are difficult to carry out exchanges data with concentrator, make troubles to radio meter register mode.
Summary of the invention
The technical matters existing in order to solve background, the present invention aims to provide a kind of electric power data acquisition apparatus and method, has solved the problem that is difficult to carry out radio meter register under height shielding environment.
In order to realize above-mentioned technical purpose, technical scheme of the present invention is:
A kind of electric power data acquisition device, comprises N group intelligent electric meter and collector, is installed in respectively N and checks meter a little, wherein comprises that N1 shielding environment checked meter a little and the individual non-shielding environment of N2 is checked meter a little, and N, N1, N2 are positive integer, and N=N1+N2; Check meter a little each, collector is connected with line of electric force through intelligent electric meter, and each collector all has the ID of unique correspondence; The collector that the individual non-shielding environment of the described N2 of being positioned at is checked meter is a little in the time receiving the meter reading instruction of concentrator, electricity consumption data on corresponding with it intelligent electric meter and the ID of self are sent to concentrator by communication, also comprise a first wireless-power line communication module and N1 be arranged on respectively each shielding environment check meter a little second wireless-power line communication module, this is first wireless-power line communication module can set up radio communication with concentrator; Described first wireless-power line communication module is wireless with second-power line communication module is all connected with line of electric force, described each second wireless-power line communication module sets up radio communication with the collector that it is checked meter a little in same shielding environment respectively, described first wireless-power line communication module by the meter reading instruction of concentrator by line of electric force send to each second wireless-power line communication module, simultaneously by each second wireless-electricity consumption data and ID that power line communication module transmits by line of electric force send to concentrator with communication.
Wherein, above-mentioned first wireless-power line communication module is arranged on arbitrary non-shielding environment and checks meter a little.
Wherein, above-mentioned radio communication is infrared communication mode or Zigbee communication mode.
Wherein, above-mentioned collector is connected with intelligent electric meter by RS-485.
The present invention also comprises the electric power data acquisition method based on said apparatus, comprises following steps:
(1) concentrator gathers the electricity consumption data that each non-shielding environment is checked meter a little;
(2) concentrator sends meter reading instruction with wireless mode to first wireless-power line communication module;
(3) first wireless-power line communication module by line of electric force to each second wireless-power line communication module issues meter reading instruction;
(4) each second wireless-power line communication module receives meter reading instruction and by corresponding collector collection electricity consumption data, then returns to first wireless-power line communication module through line of electric force together with the ID of collector;
(5) concentrator sends back main website by the power information of respectively checking meter a little collecting by GPRS, completes electric power data acquisition.
The beneficial effect that adopts technique scheme to bring is:
The present invention is not changing power line structures, without again lay dedicated line in the situation that, by applying simply wireless-power line communication module, solve in current wireless automatic data logging, cannot carry out to basement ammeter, down-hole gauging table the defect of centralized automatic meter-reading, cost-saving, save the workload of the person of checking meter.
Brief description of the drawings
Fig. 1 is work schematic diagram of the present invention.
Embodiment
Below with reference to accompanying drawing, technical scheme of the present invention is elaborated.
Work schematic diagram of the present invention as shown in Figure 1, in the present embodiment, have 2 non-shielding environment check meter a little and 2 shielding environment check meter a little, check meter a little for totally 4.Check meter for 4 and be a little provided with intelligent electric meter and collector, described collector is connected with line of electric force through intelligent electric meter.Wherein, 2 shielding environment check meter be a little provided be connected on line of electric force wireless-power line communication module.The present invention also comprise another be connected on line of electric force wireless-power line communication module, and this is wireless-and power line communication module is installed in the place that can set up with concentrator radio communication, in order to gather conveniently, this wireless-power line communication module is arranged on an a certain non-shielding environment place that checks meter by the present embodiment.Described wireless-power line communication module is for realizing conversion between wireless signal and power line transmission signals.
While a little checking meter when 2 non-shielding environment are checked meter, the collector that concentrator is checked meter a little to each non-shielding environment sends meter reading instruction with wireless mode, collector gathers the electricity consumption data on corresponding intelligent electric meter after receiving this instruction, and these electricity consumption data are sent to concentrator with wireless mode.
While a little checking meter when 2 shielding environment are checked meter, concentrator to non-shielding environment check meter a little wireless-power line communication module sends meter reading instruction with wireless mode, non-shielding environment check meter a little wireless-power line communication module receive this instruction and by this instruction along line of electric force send to respectively 2 shielding environment check meter a little wireless-power line communication module, each wireless-power line communication module sends to wireless mode the meter reading instruction receiving be in the collector that same shielding environment is checked meter a little with it, collector gathers the electricity consumption data on corresponding intelligent electric meter after receiving this instruction, and by the ID of these electricity consumption data and this collector together with wireless mode send to be in it same shielding environment check meter a little wireless-power line communication module, each wireless-power line communication module by the data that receive along line of electric force send to non-shielding environment check meter a little wireless-power line communication module, non-shielding environment check meter a little wireless-power line communication module sends to concentrator by the data that receive with wireless mode again.
Finally, concentrator sends back main website by 4 power informations of checking meter a little that collect by GPRS, completes and checks meter.
At the present embodiment, above-mentioned all communications adopt infrared communication mode or Zigbee communication mode.Collector is connected with intelligent electric meter by RS-485.
Above embodiment only, for explanation technological thought of the present invention, can not limit protection scope of the present invention with this, every technological thought proposing according to the present invention, and any change of doing on technical scheme basis, within all falling into protection domain of the present invention.
Claims (5)
1. an electric power data acquisition device, comprises N group intelligent electric meter and collector, is installed in respectively N and checks meter a little, wherein comprises that N1 shielding environment checked meter a little and the individual non-shielding environment of N2 is checked meter a little, and N, N1, N2 are positive integer, and N=N1+N2; Check meter a little each, collector is connected with line of electric force through intelligent electric meter, and each collector all has the ID of unique correspondence; The collector that the individual non-shielding environment of the described N2 of being positioned at is checked meter is a little in the time receiving the meter reading instruction of concentrator, electricity consumption data on corresponding with it intelligent electric meter and the ID of self are sent to concentrator by communication, it is characterized in that: also comprise a first wireless-power line communication module and N1 be arranged on respectively each shielding environment check meter a little second wireless-power line communication module, this is first wireless-power line communication module can set up radio communication with concentrator; Described first wireless-power line communication module is wireless with second-power line communication module is all connected with line of electric force, described each second wireless-power line communication module sets up radio communication with the collector that it is checked meter a little in same shielding environment respectively, described first wireless-power line communication module by the meter reading instruction of concentrator by line of electric force send to each second wireless-power line communication module, simultaneously by each second wireless-electricity consumption data and ID that power line communication module transmits by line of electric force send to concentrator with communication.
2. a kind of electric power data acquisition device according to claim 1, is characterized in that: described first wireless-power line communication module is arranged on arbitrary non-shielding environment and checks meter a little.
3. a kind of electric power data acquisition device according to claim 1, is characterized in that: described radio communication is infrared communication mode or Zigbee communication mode.
4. a kind of electric power data acquisition device according to claim 1, is characterized in that: described collector is connected with intelligent electric meter by RS-485.
5. the electric power data acquisition method based on electric power data acquisition device described in any one in claim 1 to 4, is characterized in that, comprises following steps:
(1) concentrator gathers the electricity consumption data that each non-shielding environment is checked meter a little;
(2) concentrator sends meter reading instruction with wireless mode to first wireless-power line communication module;
(3) first wireless-power line communication module by line of electric force to each second wireless-power line communication module issues meter reading instruction;
(4) each second wireless-power line communication module receives meter reading instruction and by corresponding collector collection electricity consumption data, then returns to first wireless-power line communication module through line of electric force together with the ID of collector;
(5) concentrator sends back main website by the power information of respectively checking meter a little collecting by GPRS, completes electric power data acquisition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410314966.2A CN104123826A (en) | 2014-07-04 | 2014-07-04 | Electric power data acquisition device and method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410314966.2A CN104123826A (en) | 2014-07-04 | 2014-07-04 | Electric power data acquisition device and method |
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| CN104123826A true CN104123826A (en) | 2014-10-29 |
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| CN201410314966.2A Pending CN104123826A (en) | 2014-07-04 | 2014-07-04 | Electric power data acquisition device and method |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107025781A (en) * | 2016-02-01 | 2017-08-08 | 腾讯科技（深圳）有限公司 | A kind of data collecting system and method |
| CN107528540A (en) * | 2017-03-09 | 2017-12-29 | 浙江省能源与核技术应用研究院 | Photovoltaic array on-Line Monitor Device and method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003152881A (en) * | 2001-11-15 | 2003-05-23 | Osaka Gas Co Ltd | Automatic metering system |
| CN101055664A (en) * | 2007-04-23 | 2007-10-17 | 孙克怡 | Mixed remote meter writing method and system |
| CN201417503Y (en) * | 2009-04-17 | 2010-03-03 | 湖南省第四工程有限公司 | Embedded remote automatic meter-reading system based on GPRS |
| CN102411838A (en) * | 2011-12-30 | 2012-04-11 | 重庆市电力公司电力科学研究院 | Wireless power meter reading system and control method thereof |
| CN202352058U (en) * | 2011-11-22 | 2012-07-25 | 辽宁省电力有限公司 | Electricity utilization information collection system integrated by power line communication and wireless communication |
| CN202650230U (en) * | 2012-06-07 | 2013-01-02 | 天津万华股份有限公司 | Heat metering information remote transmission system based on compound communication mode |
-
2014
- 2014-07-04 CN CN201410314966.2A patent/CN104123826A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003152881A (en) * | 2001-11-15 | 2003-05-23 | Osaka Gas Co Ltd | Automatic metering system |
| CN101055664A (en) * | 2007-04-23 | 2007-10-17 | 孙克怡 | Mixed remote meter writing method and system |
| CN201417503Y (en) * | 2009-04-17 | 2010-03-03 | 湖南省第四工程有限公司 | Embedded remote automatic meter-reading system based on GPRS |
| CN202352058U (en) * | 2011-11-22 | 2012-07-25 | 辽宁省电力有限公司 | Electricity utilization information collection system integrated by power line communication and wireless communication |
| CN102411838A (en) * | 2011-12-30 | 2012-04-11 | 重庆市电力公司电力科学研究院 | Wireless power meter reading system and control method thereof |
| CN202650230U (en) * | 2012-06-07 | 2013-01-02 | 天津万华股份有限公司 | Heat metering information remote transmission system based on compound communication mode |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107025781A (en) * | 2016-02-01 | 2017-08-08 | 腾讯科技（深圳）有限公司 | A kind of data collecting system and method |
| CN107025781B (en) * | 2016-02-01 | 2021-09-28 | 腾讯科技（深圳）有限公司 | Data acquisition system and method |
| CN107528540A (en) * | 2017-03-09 | 2017-12-29 | 浙江省能源与核技术应用研究院 | Photovoltaic array on-Line Monitor Device and method |
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Application publication date: 20141029 |
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