CN204066361U - Ammeter information harvester - Google Patents
Ammeter information harvester Download PDFInfo
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- CN204066361U CN204066361U CN201420339874.5U CN201420339874U CN204066361U CN 204066361 U CN204066361 U CN 204066361U CN 201420339874 U CN201420339874 U CN 201420339874U CN 204066361 U CN204066361 U CN 204066361U
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- Y02B60/50—
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Telephonic Communication Services (AREA)
Abstract
The utility model discloses a kind of ammeter information harvester, comprise the first communication unit, CPU (central processing unit), bluetooth-communication unit and battery power management unit, described first communication unit, CPU (central processing unit), bluetooth-communication unit connects successively, described battery power management unit respectively with the first communication unit, CPU (central processing unit), bluetooth-communication unit connects, described first communication unit comprises the infrared interface be connected with CPU (central processing unit) respectively, 485 interfaces, carrier communication interface, micro power radio communication interface, integrated level is high, reduce the work difficulty of electric field staff, easy to use, simply, improve the efficiency that electric field ammeter information gathers, reduce the cost that electric field ammeter information gathers simultaneously, check meter and electric meter fault investigation in the scene of being applicable to.
Description
Technical field
The utility model relates to Electrial Power Industrial Automation control field, is specifically related to a kind of ammeter information harvester.
Background technology
Since setting up intelligent grid standard from State Grid Corporation of China in 2009, logical tremendous development in a few years, the construction of electric system and intelligent grid is maked rapid progress.At present, the management of the electric field such as residential electricity consumption, commercial power, commercial power reaches its maturity.Establish the acquiring electric energy information system of various mode throughout the country, thus substantially realize the energy information intelligent acquisition of nationwide.The realization of existing energy information intelligent acquisition system comprises 485 networking modes, carrier networking mode, micropower wireless networking mode etc.Therefore the intelligent electric meter communication mode of domestic application is also various.If the ammeter of the single communication mode on market is as comprised any one in 485 communication modules, carrier communication module, micropower communication module, infrared communication module, the ammeter of multi-communication mode is as comprised the combination two or more arbitrarily in 485 communication modules, carrier communication module, micropower communication module, infrared communication module.
Meanwhile, the requirement of power consumer to ammeter is also more and more higher, carries out malfunction elimination in time, efficiently, at low cost as needed when ammeter breaks down, and guarantees that quick diagnosis has the fault of ammeter appearance, with fast and easy, the maintenance carrying out ammeter exactly.In prior art, usually by the information of walkie ammeter information collecting device collection in worksite ammeter, and gathered ammeter information is forwarded to intelligent terminal by wireless transmission method, by intelligent terminal, gathered ammeter information is analyzed, fault diagnosis is carried out to ammeter.But existing ammeter information harvester only has single communication interface, information interaction can only be carried out by the ammeter of single communication interface and its Interface Matching.The information acquisition of the ammeter of different communication interface cannot be suitable for, also cannot carry out collection or the channel failure diagnosis of the information of communication to the ammeter with multiple communication interface.In prior art, the ammeter information harvester of single communication interface uses inconvenient, make the work difficulty of electric field staff large, complicated operation, and the cost that on-the-spot ammeter information gathers is high, needs the time long.
Utility model content
The purpose of this utility model overcomes weak point of the prior art, provides a kind of ammeter information harvester with Multi-channel Communication Port.
The purpose of this utility model is achieved through the following technical solutions: a kind of ammeter information harvester, comprise the first communication unit, CPU (central processing unit), bluetooth-communication unit and battery power management unit, described first communication unit, CPU (central processing unit), bluetooth-communication unit connects successively, described battery power management unit respectively with the first communication unit, CPU (central processing unit), bluetooth-communication unit connects, described first communication unit comprises the infrared interface be connected with CPU (central processing unit) respectively, 485 interfaces, carrier communication interface, micro power radio communication interface.
As preferably, described CPU (central processing unit) adopts Cortex-M0 processor.
As preferably, described battery power management unit comprises battery charging and discharging management circuit and carrier wave 220V AC power input regulatory circuit.
As preferably, described intelligent terminal is smart mobile phone, panel computer or energy information concentrator.
The utility model has following advantage relative to prior art:
(1) the utility model is provided with infrared interface at the first communication unit, 485 interfaces, the Multi-channel Communication Ports such as carrier communication interface and micro power radio communication interface, integrated level is high, be suitable for the information acquisition of the ammeter of different communication interface, also collection or the channel failure diagnosis of the information of communication can be carried out to the ammeter with multiple communication interface, reduce the work difficulty of electric field staff, easy to use, simply, improve the efficiency that electric field ammeter information gathers, reduce the cost that electric field ammeter information gathers simultaneously, check meter and electric meter fault investigation in the scene of being applicable to.
(2) described CPU (central processing unit) adopts Cortex-M0 processor, has low-power consumption feature, long-time stand-by operation under supporting battery.
Accompanying drawing explanation
Fig. 1 is the theory diagram of ammeter information harvester in embodiment;
Fig. 2 is the circuit theory diagrams of battery power management unit in embodiment;
Fig. 3 is the circuit theory diagrams of infrared interface in embodiment.
Embodiment
Face in conjunction with the embodiments and accompanying drawing the utility model is described in further detail, but the utility model create embodiment be not limited thereto.
Embodiment
As shown in Figure 1, a kind of ammeter information harvester, comprise the first communication unit, CPU (central processing unit), bluetooth-communication unit and battery power management unit, described first communication unit, CPU (central processing unit), bluetooth-communication unit connect successively, described battery power management unit is connected with the first communication unit, CPU (central processing unit), bluetooth-communication unit respectively, and described first communication unit comprises the infrared interface, 485 interfaces, carrier communication interface, the micro power radio communication interface that are connected with CPU (central processing unit) respectively.Described infrared interface, 485 interfaces, carrier communication interface, micro power radio communication interface receive detected ammeter information respectively, and transferring to CPU (central processing unit), received ammeter information is transferred to intelligent terminal by bluetooth-communication unit by CPU (central processing unit).Described ammeter information comprises energy information etc., and intelligent terminal is analyzed ammeter information, realizes investigation and the power analysis of fault.
Described battery power management unit comprises battery charging and discharging management circuit and carrier wave 220V AC power input regulatory circuit.The physical circuit of described battery power management unit as shown in Figure 2.
As shown in Figure 3, described infrared interface adopts HS138-W chip.
Described CPU (central processing unit) adopts Cortex-M0 processor, concrete employing STM32F050C6 chip.Described bluetooth-communication unit adopts BLK-MD-BC04-B module.Described carrier communication interface adopts HEADER6X2 interface to connect carrier wave or wireless module.As preferably, described intelligent terminal is smart mobile phone, panel computer or energy information concentrator.
The above embodiment only have expressed embodiment of the present utility model, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to the utility model the scope of the claims.It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be as the criterion with claims.
Claims (4)
1. ammeter information harvester, it is characterized in that: comprise the first communication unit, CPU (central processing unit), bluetooth-communication unit and battery power management unit, described first communication unit, CPU (central processing unit), bluetooth-communication unit connect successively, described battery power management unit is connected with the first communication unit, CPU (central processing unit), bluetooth-communication unit respectively, and described first communication unit comprises the infrared interface, 485 interfaces, carrier communication interface, the micro power radio communication interface that are connected with CPU (central processing unit) respectively.
2. ammeter information harvester according to claim 1, is characterized in that: described CPU (central processing unit) adopts Cortex-M0 processor.
3. ammeter information harvester according to claim 2, is characterized in that: described battery power management unit comprises battery charging and discharging management circuit and carrier wave 220V AC power input regulatory circuit.
4. ammeter information harvester according to claim 3, is characterized in that: described intelligent terminal is smart mobile phone, panel computer or energy information concentrator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420339874.5U CN204066361U (en) | 2014-06-23 | 2014-06-23 | Ammeter information harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420339874.5U CN204066361U (en) | 2014-06-23 | 2014-06-23 | Ammeter information harvester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204066361U true CN204066361U (en) | 2014-12-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420339874.5U Expired - Fee Related CN204066361U (en) | 2014-06-23 | 2014-06-23 | Ammeter information harvester |
Country Status (1)
| Country | Link |
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| CN (1) | CN204066361U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104992543A (en) * | 2015-07-07 | 2015-10-21 | 哈尔滨电工仪表研究所 | Cloud system applied to mobile phone client side and intelligent equipment meter reading |
| CN105336148A (en) * | 2015-12-04 | 2016-02-17 | 国家电网公司 | Bluetooth-based wireless meter reading device |
| CN108259070A (en) * | 2018-02-01 | 2018-07-06 | 深圳市国电科技通信有限公司 | Passive Bluetooth communication equipment, electric energy meter and the method for increasing passive communication interface |
-
2014
- 2014-06-23 CN CN201420339874.5U patent/CN204066361U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104992543A (en) * | 2015-07-07 | 2015-10-21 | 哈尔滨电工仪表研究所 | Cloud system applied to mobile phone client side and intelligent equipment meter reading |
| CN105336148A (en) * | 2015-12-04 | 2016-02-17 | 国家电网公司 | Bluetooth-based wireless meter reading device |
| CN108259070A (en) * | 2018-02-01 | 2018-07-06 | 深圳市国电科技通信有限公司 | Passive Bluetooth communication equipment, electric energy meter and the method for increasing passive communication interface |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141231 Termination date: 20200623 |
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| CF01 | Termination of patent right due to non-payment of annual fee |