CN202523200U - Low-voltage power line meter reading device based on wireless electric energy meter - Google Patents
Low-voltage power line meter reading device based on wireless electric energy meter Download PDFInfo
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- CN202523200U CN202523200U CN2012201308162U CN201220130816U CN202523200U CN 202523200 U CN202523200 U CN 202523200U CN 2012201308162 U CN2012201308162 U CN 2012201308162U CN 201220130816 U CN201220130816 U CN 201220130816U CN 202523200 U CN202523200 U CN 202523200U
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- 238000004891 communication Methods 0.000 claims description 8
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
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Abstract
The utility model relates to a low-voltage power line meter reading device based on a wireless electric energy meter. The device comprises a wireless concentrator, a wireless electric energy meter and a main electric meter, wherein the wireless electric energy meter is connected with the wireless concentrator through a wireless network; and the main electric meter is connected with the wireless concentrator. Compared with the prior art, the device provided by the utility model has the advantages of low cost, good real-time property, high rate and the like.
Description
Technical field
The utility model relates to a kind of line of electric force meter copying device, especially relates to a kind of low-voltage power line meter copying device based on the radio energy table.
Background technology
At present, the existing power meter reading method mainly contains several kinds of following modes: take the form of manual metering, promptly show according to gauge outfit and check meter; Take hand-held infrared copying instrument to check meter, generally speaking, hand-held infrared copying instrument is checked meter, and it is a single-chip computer control system that has infrared receiving/transmission, and electric energy meter should be provided with corresponding functions of receiving and transmitting infrared for this reason; Far distance automatic kilowatt meter reading-out system, under this kind form, managerial personnel can be sitting in the office, use microcomputer through passages such as netting twines, check meter and the management of power use.Yet existing these meter reading methods and system establish each owing to will increase independent network, therefore, have certain shortcoming inevitably.
WSN (Wireless Sensor Networks wireless sensor network) is the common name of a series of micropower mechanicss of communication; In low-power consumption, cheaply under the prerequisite; WSN utilizes high speed microprocessor technology to solve a communication difficult problem, the application that is suitable for that measurement point is many, the low pressure of scope dispersion occasion is checked meter.
Summary of the invention
The purpose of the utility model is exactly for the defective that overcomes above-mentioned prior art existence the low-voltage power line meter copying device based on the radio energy table that a kind of installation cost is low, not influenced by the line of electric force topological network to be provided.
The purpose of the utility model can realize through following technical scheme:
A kind of low-voltage power line meter copying device based on the radio energy table, this device comprise radio concentrator, radio energy table and total ammeter, and described radio energy table is connected with radio concentrator through wireless network, and described total ammeter is connected with radio concentrator.
Described radio energy table is provided with wireless module, and the radio communication mouth on the described wireless module is communicated by letter with radio concentrator and is connected.
Described radio energy table is provided with a plurality of, and communication connects between a plurality of radio energy tables.
Also comprise wireless repeater in the described device, described wireless repeater is arranged between radio energy table and the radio concentrator.
Described wireless repeater is the wireless device with relay function.
Compared with prior art, the utlity model has following advantage:
1) real-time of wireless network is good, and speed is higher, is convenient to realize demanding value-added service of real-time such as long-range pre-payment etc.;
2) self-organizing network can be sought all radio nodes in the radio-frequency region, does not receive the influence of line of electric force topological network;
3) need not wiring, installation cost is low;
4) wireless module on concentrator under the situation that remote channel lost efficacy, can be met an urgent need and the on-the-spot function of checking meter of wireless handheld meter reading terminal realization, and speed is fast, uses more convenient.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Embodiment
Below in conjunction with accompanying drawing and specific embodiment the utility model is elaborated.
Embodiment
As shown in Figure 1; A kind of low-voltage power line meter copying device based on the radio energy table; This device comprises radio concentrator 1, radio energy table 2 and total ammeter 3, and radio energy table 2 is connected with radio concentrator 1 through wireless network, and total ammeter 3 is connected with radio concentrator 2.Radio energy table 2 is provided with wireless module, and the radio communication mouth on the wireless module is connected with radio concentrator 1 communication.Radio energy table 2 is provided with a plurality of, the connection of can communicating by letter between a plurality of radio energy tables.Also comprise wireless repeater 4 in this device, wireless repeater 4 is arranged between radio energy table 2 and the radio concentrator 1.Wireless repeater 4 is for having the wireless device of relay function.
Claims (5)
1. low-voltage power line meter copying device based on the radio energy table; It is characterized in that; This device comprises radio concentrator, radio energy table and total ammeter, and described radio energy table is connected with radio concentrator through wireless network, and described total ammeter is connected with radio concentrator.
2. a kind of low-voltage power line meter copying device based on the radio energy table according to claim 1 is characterized in that described radio energy table is provided with wireless module, and the radio communication mouth on the described wireless module is communicated by letter with radio concentrator and is connected.
3. a kind of low-voltage power line meter copying device based on the radio energy table according to claim 1 is characterized in that described radio energy table is provided with a plurality of, and communication connects between a plurality of radio energy tables.
4. a kind of low-voltage power line meter copying device based on the radio energy table according to claim 1 is characterized in that also comprise wireless repeater in the described device, described wireless repeater is arranged between radio energy table and the radio concentrator.
5. a kind of low-voltage power line meter copying device based on the radio energy table according to claim 4 is characterized in that described wireless repeater is the wireless device with relay function.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201308162U CN202523200U (en) | 2012-03-30 | 2012-03-30 | Low-voltage power line meter reading device based on wireless electric energy meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201308162U CN202523200U (en) | 2012-03-30 | 2012-03-30 | Low-voltage power line meter reading device based on wireless electric energy meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202523200U true CN202523200U (en) | 2012-11-07 |
Family
ID=47106138
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201308162U Expired - Lifetime CN202523200U (en) | 2012-03-30 | 2012-03-30 | Low-voltage power line meter reading device based on wireless electric energy meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202523200U (en) |
-
2012
- 2012-03-30 CN CN2012201308162U patent/CN202523200U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121107 |