CN204595179U - A kind of communication storage battery wireless monitoring terminal - Google Patents
A kind of communication storage battery wireless monitoring terminal Download PDFInfo
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- CN204595179U CN204595179U CN201520279048.0U CN201520279048U CN204595179U CN 204595179 U CN204595179 U CN 204595179U CN 201520279048 U CN201520279048 U CN 201520279048U CN 204595179 U CN204595179 U CN 204595179U
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- 238000004891 communication Methods 0.000 title claims abstract description 65
- 238000012544 monitoring process Methods 0.000 title claims abstract description 14
- 238000006243 chemical reaction Methods 0.000 claims abstract description 24
- 238000012545 processing Methods 0.000 claims description 26
- 230000005540 biological transmission Effects 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 description 4
- 238000012360 testing method Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000035800 maturation Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Abstract
The utility model discloses a kind of communication storage battery wireless monitoring terminal, comprise at least one accumulator, accumulator is connected with data acquisition module, the information of the accumulator of collection is sent to central controller by data acquisition module, central controller is connected with protocol conversion module by radio communication device, and protocol conversion module communicates with upper layer NMS.The utility model can be monitored the various battery applications occasion of the transformer station of electric system, the parameter such as battery tension, temperature can be gathered accurately fast, change into 61850 or 104 agreements of standard, and wirelessly carry out data receiver transmission, be finally sent to upper layer NMS and show.
Description
Technical field
The utility model relates to a kind of communication storage battery wireless monitoring terminal.
Background technology
At present, along with the fast development of electric system, the continuous expansion of electrical network scale, the pressure that power telecom network is born is also more and more large.In order to ensure the normal operation of electric power communication device, need to monitor in real time the Communication Power Equipment belonging to each transformer substation communication machine room, accumulator, the state of timely grasp power-equipment, thus the probability avoiding that the generation of accident of power supply or reduction accident occur.According to the general design of transformer station, accumulator is all generally that independent room is placed, and a considerable amount of storage batteries of transformer substation room and communications equipment room are at different floor, and between pipeline, wiring is abnormal difficult.In addition, existing battery monitor terminal the data upload collected to being all generally the proprietary protocol adopted during upper layer NMS, time when causing connecting system and the waste of cost.
In recent years, the develop rapidly of radio communication and low-power-consumption embedded technology, facilitates the maturation of short-distance wireless communication technology, and short-distance wireless communication module application is increasingly extensive.Under the scene of wiring inconvenience, can by the data communication adopting short-distance wireless communication module to realize battery monitor.
Utility model content
For solving the deficiency that prior art exists, the utility model discloses a kind of communication storage battery wireless monitoring terminal, this terminal can be monitored the various battery applications occasion of the transformer station of electric system, the parameter such as battery tension, temperature can be gathered accurately fast, change into 61850 or 104 agreements of standard, and wirelessly carry out data receiver transmission, be finally sent to upper layer NMS and show.
For achieving the above object, concrete scheme of the present utility model is as follows:
A kind of communication storage battery wireless monitoring terminal, comprise at least one accumulator, accumulator is connected with data acquisition module, the information of the accumulator of collection is sent to central controller by data acquisition module, central controller is connected with protocol conversion module by radio communication device, and protocol conversion module communicates with upper layer NMS.
Described radio communication device comprises wireless communication module as transmitting terminal and the wireless communication module as receiving end that matches with it.
Described central controller comprises the analog-to-digital conversion module be connected with data acquisition module, and analog-to-digital conversion module is connected with central processing unit, and central processing unit is connected with communication module, and communication module is connected with the wireless communication module as transmitting terminal.
Described protocol conversion module comprises the serial ports processing module be connected with the wireless communication module as receiving end, and serial ports processing module is connected with core processing module, and core processing module is connected with Network Interface Module, and Network Interface Module communicates with upper layer NMS.
Described central controller is also connected with supply module.
Described radio communication device adopts wireless radio-frequency, and working frequency range is 433MHz, and applicable speed is 1Kbps-15Kbps.
The beneficial effects of the utility model:
1, have employed wireless mode as communication mode, enhance anti-lightning ability; 433MHz frequency range belongs to ISM band, and wavelength is longer, penetrates, diffracting power is better, be applicable to the environment that room wall intercepts.
2, the data acquisition module of the application can isolate battery in the operating various interference of discharge and recharge.
3, image data is converted to standard 61850 or 104 agreement, is convenient to access upper layer NMS, saves cost of development and time.
Accompanying drawing explanation
Fig. 1 overall hardware structure of the present utility model;
In figure, 1, central controller, 2, data acquisition module, 3, accumulator, 4, upper layer NMS, 5, protocol conversion module, 6, the first wireless communication module, 7, the second wireless communication module, 1-1 analog-to-digital conversion module, 1-2 central processing unit, 1-3 communication module, 5-1 Network Interface Module, 5-2 core processing module, 5-3 serial ports processing module.
Embodiment:
Below in conjunction with accompanying drawing, the utility model is described in detail:
As shown in Figure 1, a kind of communication storage battery wireless monitoring terminal, comprise at least one accumulator 3, accumulator 3 is connected with data acquisition module 2, the information of the accumulator 3 of collection is sent to central controller 1 by data acquisition module 2, central controller 1 is connected with protocol conversion module 5 by radio communication device, and protocol conversion module 5 communicates with upper layer NMS 4.
Radio communication device comprises the first wireless communication module 6 as transmitting terminal and the second wireless communication module 7 as receiving end of matching with it.Central controller 1 comprises the analog-to-digital conversion module 1-1 be connected with data acquisition module 2, analog-to-digital conversion module 1-1 is connected with central processing unit 1-2, central processing unit 1-2 is connected with communication module 1-3, and communication module 1-3 is connected with the first wireless communication module 6 as transmitting terminal.
Protocol conversion module 5 comprises the serial ports processing module 5-3 be connected with the second wireless communication module 7 as receiving end, serial ports processing module 5-3 is connected with core processing module 5-2, core processing module 5-2 is connected with Network Interface Module 5-1, and Network Interface Module 5-1 communicates with upper layer NMS 4.Central controller 1 is also connected with supply module.Supply module provides operating voltage for central controller 1.
A kind of principle of work of communication storage battery wireless monitoring terminal is as follows:
The operational factors such as data acquisition module 2 pairs of accumulator 3 voltages, temperature gather, and pass to central controller 1;
The analog-to-digital conversion module 1-1 of central controller 1 carries out analog to digital conversion to the service data collected, and then passes to central processing unit 1-2;
Pass to communication module 1-3 after central processing unit 1-2 is further processed, pass to the first wireless communication module 6 as transmitting terminal by communication module 1-3 by serial ports;
Data are sent to the first wireless communication module 7 as receiving end used in pairs by the first wireless communication module 7 as transmitting terminal in radio signal mode;
Radio signal is converted to accumulator 3 raw operational data by the first wireless communication module 7 as receiving end, and passes to protocol conversion module 5 by serial ports;
The serial ports processing module 5-3 of protocol conversion module 5 is responsible for receiving service data, and passes to core processing module 5-2;
Core processing module 5-2 carries out protocol conversion to service data, is converted to standard 61850 or 104 agreement, and passes to Network Interface Module 5-1;
Network Interface Module 5-1 is responsible for data to be sent to network with Ethernet data packet mode, is finally passed to upper layer NMS 4 and shows.
First wireless communication module 6 and the second wireless communication module 7 adopt wireless radio-frequency, and working frequency range is 433MHz, and applicable speed is 1Kbps-15Kbps.Design parameter is as shown in table 1:
Table 1 wireless communication module technical parameter
| Sequence number | Parameter name | Parameter value is detailed |
| 1 | Module size | 20*36mm |
| 2 | Production technology | Machine pastes |
| 3 | Interface mode | 1*6*2.54mm, can use universal plate and Du Pont's line |
| 4 | Supply voltage | 3.0-5.2VDC, meets multiple systems demand |
| 5 | Communication level | 2.5VDD-5.2VDC |
| 6 | Measured distance | The aerial speed of 2110m@1K, test condition: spacious visual, temperature 29 degree, fine |
| 7 | Peak power | 20dBm, is roughly equal to 100mW |
| 8 | Aerial speed | 1Kbps-15bps, 8 grades altogether |
| 9 | Cut-off current | Without turn-off function, user's additional power source switch |
| 10 | Power grade | -20 ~+20dBm is adjustable, segments 128 grades |
| 11 | Transmitter current | About 46mA (average) test condition: 5.0V |
| 12 | Received current | About 15mA (average) test condition: 5.0V |
| 13 | Antenna form | SMA antenna or spring antenna optional |
| 14 | Communication interface | UART serial ports, 8N1,8E1,8O1 |
| 15 | Launch length | Single continuous transmission limits 256 bytes |
| 16 | Receive length | Single continuous transmission limits 256 bytes |
| 17 | RSSI supports | Built-in process, user is without the need to being concerned about |
| 18 | Receiving sensitivity | -114dbm@1.2Kbps |
| 19 | Working temperature | -30-+85℃ |
| 20 | Working relative humidity | 10%-90% relative humidity |
| 21 | Storage temperature | -40-+125℃ |
| 22 | Working frequency range | 425MHz-450.6MHz 100KHz stepping, requires to be as the criterion setting with local radio control |
By reference to the accompanying drawings embodiment of the present utility model is described although above-mentioned; but the restriction not to the utility model protection domain; one of ordinary skill in the art should be understood that; on the basis of the technical solution of the utility model, those skilled in the art do not need to pay various amendment or distortion that creative work can make still within protection domain of the present utility model.
Claims (6)
1. a communication storage battery wireless monitoring terminal, it is characterized in that, comprise at least one accumulator, accumulator is connected with data acquisition module, the information of the accumulator of collection is sent to central controller by data acquisition module, central controller is connected with protocol conversion module by radio communication device, and protocol conversion module communicates with upper layer NMS.
2. a kind of communication storage battery wireless monitoring terminal as claimed in claim 1, is characterized in that, described radio communication device comprises wireless communication module as transmitting terminal and the wireless communication module as receiving end that matches with it.
3. a kind of communication storage battery wireless monitoring terminal as claimed in claim 1, it is characterized in that, described central controller comprises the analog-to-digital conversion module be connected with data acquisition module, analog-to-digital conversion module is connected with central processing unit, central processing unit is connected with communication module, and communication module is connected with the wireless communication module as transmitting terminal.
4. a kind of communication storage battery wireless monitoring terminal as claimed in claim 1, it is characterized in that, described protocol conversion module comprises the serial ports processing module be connected with the wireless communication module as receiving end, serial ports processing module is connected with core processing module, core processing module is connected with Network Interface Module, and Network Interface Module communicates with upper layer NMS.
5. a kind of communication storage battery wireless monitoring terminal as claimed in claim 1, it is characterized in that, described central controller is also connected with supply module.
6. a kind of communication storage battery wireless monitoring terminal as claimed in claim 1, is characterized in that, described radio communication device adopts wireless radio-frequency, and working frequency range is 433MHz, and applicable speed is 1Kbps-15Kbps.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520279048.0U CN204595179U (en) | 2015-04-30 | 2015-04-30 | A kind of communication storage battery wireless monitoring terminal |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520279048.0U CN204595179U (en) | 2015-04-30 | 2015-04-30 | A kind of communication storage battery wireless monitoring terminal |
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| Publication Number | Publication Date |
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| CN204595179U true CN204595179U (en) | 2015-08-26 |
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| CN201520279048.0U Active CN204595179U (en) | 2015-04-30 | 2015-04-30 | A kind of communication storage battery wireless monitoring terminal |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110086766A (en) * | 2019-03-06 | 2019-08-02 | 国网江苏省电力有限公司镇江供电分公司 | Transformer substation communication power supply wireless protocol conversion apparatus |
-
2015
- 2015-04-30 CN CN201520279048.0U patent/CN204595179U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110086766A (en) * | 2019-03-06 | 2019-08-02 | 国网江苏省电力有限公司镇江供电分公司 | Transformer substation communication power supply wireless protocol conversion apparatus |
| CN110086766B (en) * | 2019-03-06 | 2024-03-29 | 国网江苏省电力有限公司镇江供电分公司 | Wireless protocol conversion device for transformer station communication power supply |
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