CN204833685U - Copy accuse ware based on on --spot fortune dimension of PAD - Google Patents
Copy accuse ware based on on --spot fortune dimension of PAD Download PDFInfo
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- CN204833685U CN204833685U CN201520608602.5U CN201520608602U CN204833685U CN 204833685 U CN204833685 U CN 204833685U CN 201520608602 U CN201520608602 U CN 201520608602U CN 204833685 U CN204833685 U CN 204833685U
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- 238000004891 communication Methods 0.000 claims abstract description 39
- 238000001514 detection method Methods 0.000 claims abstract description 6
- 230000008878 coupling Effects 0.000 claims description 16
- 238000010168 coupling process Methods 0.000 claims description 16
- 238000005859 coupling reaction Methods 0.000 claims description 16
- 238000006243 chemical reaction Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 12
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 229910052744 lithium Inorganic materials 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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Abstract
The utility model discloses a copy accuse ware based on on - -spot fortune dimension of PAD, it includes the main control unit as control center, the main control unit has communication interface, information acquisition interface, instructs the signal output part mouth, communication unit as the communication use, communication unit's one end links to each other with the communication interface of main control unit, and the other end links to each other with staff's PC, and inclusive AND PAD links to each other, electrical unit as the power feed, power line is connected to electrical unit's input, and the power output end is connected the main control unit respectively and is held with communication unit's power input, detecting element as power line information detection, the low pressure power line is connected to detecting element's one end, and the information acquisition interface of main control unit is connected to the other end. The utility model has the advantages of being simple in structure and convenient in operation, and convenient to carry is also very convenient to the detection of power line information. The utility model is suitable for an electric power system's fortune is holded together all for connect power line and wireless network.
Description
Technical field
The utility model belongs to the operational system field of electric system, relates to a kind ofly copying control device based on the on-the-spot O&M of PAD.
Background technology
Daily life, work all be unable to do without electric power, and the safety of electric system, stable operation can ensure that people's life and work carries out in order, effectively.Therefore, the staff of electric system needs to monitor the various data of electric system in real time, prevents electric system from breaking down and impacts the production of people, life.The electric system of current China mostly have employed operational system and safeguards, ensures the stable operation of electric system.But along with the sternness of power information acquisition system work on the spot, need powerful, operation and maintenance tools easy to use mate day by day complicated work, wherein copy control device as the important tool in electric system operational system, its performance requirement also needs to improve constantly.But, existing copy control device exist carry inconvenience, power circuit access complicated, use uneasy congruent defect, unnecessary trouble is caused to existing operational system operation.
Utility model content
For solving the above deficiency existed in prior art, the utility model provides a kind ofly copies control device based on the on-the-spot O&M of PAD, described in copy control device and be easy to carry, and can the power circuit information wireless detected be sent on the PC of staff, structure is simple, easy to operate.
For achieving the above object, the technical scheme that adopts of the utility model is as follows:
Copy a control device based on the on-the-spot O&M of PAD, it comprises
As the main control unit of control center, described main control unit has communication interface, information collecting interface, indicator signal output port;
As the communication unit that communication uses, one end of described communication unit is connected with the communication interface of main control unit, and the other end is connected with the PC of staff, or is connected with PAD;
As the power supply unit of power supply, the input end of described power supply unit connects power circuit, and power output end connects the power input of main control unit and communication unit respectively;
As the detecting unit of line of electric force infomation detection, one end of described detecting unit connects low-voltage power line, and the other end connects the information collecting interface of main control unit.
As to restriction of the present utility model: it also wraps the indicating member shown as various operating state, the signal input part of described indicating member connects main control unit indicator signal output port.
Limit as to another kind of the present utility model: described communication unit comprises network interface/serial ports, WIFI communication module, described main control unit is directly connected with the PC of staff by network interface/serial ports, or is connected with PAD by WIFI communication module.
Limit as to another kind more of the present utility model: described detecting unit comprises power lead coupling mechanism or magnet ring coupling mechanism, forceful electric power interface, receiving path, the entrance of described forceful electric power interface connects low-voltage power line by power lead coupling mechanism/magnet ring coupling mechanism, and its outlet connects the information collecting interface of main control unit by receiving path.
As to power supply unit in the utility model restriction: described power supply unit comprises for being galvanic first change-over circuit of 12V by 220V/380V AC conversion, being galvanic second change-over circuit of 5V/3.3V by the step-down of 12V direct current, and be galvanic 3rd change-over circuit of 3.3V/1.2V by the step-down of 5V/3.3V direct current, the power input of described first change-over circuit connects low-voltage power line, and the power output end of the first change-over circuit connects the power input of the second change-over circuit; The power output end of the second change-over circuit connects the power input of the 3rd change-over circuit, also connects the power input of WIFI module simultaneously; The outlet of the 3rd change-over circuit connects the power end of main control unit.
Owing to have employed technique scheme, compared with prior art, acquired technical progress is the utility model:
(1) the utility model comprises main control unit, communication unit, power supply unit, detecting unit, and structure is simple, and detecting unit directly can gather the data message on low-voltage power line, and is directly transmitted by communication unit, very easy to use;
(2) power supply unit of the present utility model comprises the first change-over circuit, the second change-over circuit, the 3rd change-over circuit, 12V direct current, 5V/3.3V direct current, 3.3V/1.2V direct current can be obtained respectively, the demand to power supply such as communication unit, main control unit can be met;
(3) the utility model is also provided with indicating member, can indicate, make function of the present utility model more perfect to various duty of the present utility model.
In sum, the utility model structure is simple, easy to operate, and easy to carry, and the detection for power circuit information is also very convenient.
The utility model is applicable to the operational system of electric system, for connecting line of electric force and wireless network.
Accompanying drawing explanation
Below in conjunction with drawings and the specific embodiments, the utility model is further described in detail.
Fig. 1 is the theory diagram of the utility model embodiment;
Fig. 2 is the circuit theory diagrams of the main control unit main control chip of the utility model embodiment;
Fig. 3 is the circuit theory diagrams of the main control unit crystal oscillating circuit of the utility model embodiment;
Fig. 4 is the circuit theory diagrams of main control unit line with the double needle stand of 14 pin of the utility model embodiment;
Fig. 5 is the circuit theory diagrams of the two single needle stand of main control unit line 16 pins of the utility model embodiment;
Fig. 6 is the circuit theory diagrams of the main control unit 12V DC filtering circuit of the utility model embodiment;
Fig. 7 is the circuit theory diagrams of the main control unit 3V DC filtering circuit of the utility model embodiment;
Fig. 8 is the circuit theory diagrams of the second change-over circuit in the power supply unit of the utility model embodiment;
Fig. 9 is the circuit theory diagrams of the 3rd change-over circuit in the power supply unit of the utility model embodiment;
Figure 10 is the circuit theory diagrams of 1.2v power-switching circuit in the power supply unit of the utility model embodiment;
Figure 11 is the circuit theory diagrams of each level power supply output filter circuit of the utility model embodiment;
Figure 12 is the circuit theory diagrams of WIFI module in the communication unit of the utility model embodiment.
Embodiment
embodiment copies control device based on the on-the-spot O&M of PAD
Present embodiments provide and a kind ofly copy control device based on the on-the-spot O&M of PAD, structure as shown in Figure 1, comprising:
(1) as the main control unit 1 of control center, described main control unit 1, as shown in Fig. 2,3,4,5,6,7, has communication interface, information collecting interface, indicator signal output port.Main control unit in the present embodiment comprises master chip U1(and adopts Hi3911 chip of the prior art), exchange chip U2(adopts KSZ8863 chip in technology), and storage chip U3(adopts the 16MDATAFLASH chip of a slice SPI interface of the prior art), the RESR pin of described master chip U1 is the civilian signal input tube pin of symbol, external reset circuit.Due to the present embodiment application be Hi3911 as master chip U1, therefore its reset useful signal is low level pulse, and pulse width is about 500ns, and use RC reset circuit, resistance is 4.7k Ω, electric capacity 10NF, and reset pulse is about 100ms; Master chip U1 is connected with exchange chip U2 by Mii interface simultaneously.
And storing 468K code in storage chip U3 in the present embodiment, master chip U1 needs to read this code from storage chip U3 when powering on, meanwhile, the data of being struck by lightning in the present embodiment long-term work process are also stored in the FLASH of storage chip U3.
The concrete annexation of above-mentioned master chip U1, exchange chip U2, storage chip U3, as shown in Fig. 2 to 7, is connected mode of the prior art, does not repeat them here.
(2) as the communication unit 2 that communication uses, one end of described communication unit 2 is connected with the communication interface of main control unit 1, and the other end is connected with the PC of staff, or is connected with PAD.The communication unit of the present embodiment comprises network interface/serial ports 21, WIFI communication module 22, and described main control unit 1 is directly connected with the PC of staff by network interface/serial ports 21, or is connected with PAD by WIFI communication module 22.Wherein the physical circuit of WIFI communication module 22 as shown in figure 12, is telecommunication circuit conventional in prior art.
(3) as the power supply unit 3 of power supply, the input end of described power supply unit 3 connects power circuit, and power supply defeated 3 goes out 2 power inputs that end connects main control unit 1 and communication unit respectively.Power supply unit 3 in the present embodiment comprises the first change-over circuit 31, second change-over circuit 32, 3rd change-over circuit 33, wherein the first change-over circuit 31 is for being 12V direct current by 220V/380V AC conversion, and the 12V direct current step-down that the first change-over circuit 31 exports by the second change-over circuit 32 is 5V/3.3V direct current, the 5V/3.3V direct current step-down that second change-over circuit 32 exports by the 3rd change-over circuit 33 is 3.3V/1.2V direct current, the power input of described first change-over circuit 31 connects low-voltage power line, the power output end of the first change-over circuit 31 connects the power input of the second change-over circuit 32, the power output end of the second change-over circuit 32 connects the power input of the 3rd change-over circuit 33, also connects the power input of WIFI module simultaneously, the outlet of the 3rd change-over circuit 33 connects the power end of main control unit 1.Concrete connection is as shown in Fig. 8,9,10,11.
(4) as the detecting unit 4 of line of electric force infomation detection, one end of described detecting unit 4 connects low-voltage power line, and the other end connects the information collecting interface of main control unit 1.The detecting unit 4 of the present embodiment comprises power lead coupling mechanism/magnet ring coupling mechanism 41/42, forceful electric power interface 43, receiving path 44, the entrance of wherein said forceful electric power interface 43 connects low-voltage power line by power lead coupling mechanism/magnet ring coupling mechanism 41/42, and its outlet connects the information collecting interface of main control unit by receiving path 44.
(5) as the indicating member 5 that various operating state shows, the signal input part of described indicating member 5 connects main control unit 1 indicator signal output port.Indicating member 5 in the present embodiment adopts multiple LED light of the prior art, the corresponding state of each LED light shows, all described LED light are all connected with the indicator signal output terminal of main control unit 1 respectively by LED interface, be used to indicate some states of the present embodiment, such as alarm: when electric quantity of lithium battery is low, corresponding LED meeting Chang Liang; Run: copy control device and to power on and after entering normal operating conditions, corresponding LED can be glimmered; Send: when copying control device transmission carrier wave message, corresponding LED can be glimmered; Receive: copy control device when receiving carrier wave message, corresponding LED can be glimmered; WIFI: when the WIFI copying control device is in and works on power state, corresponding LED meeting Chang Liang; Charging: when lithium battery is in charging, corresponding LED can Chang Liang.
The specific works principle of the present embodiment is: be directly connected on tested power circuit by the detecting unit 4 of the present embodiment, detecting unit will detect that the information of this power circuit sends main control unit 1 to, main control unit 1 or be sent on the PC of staff by the network interface/serial ports of communication unit 2, or send PAD to by WIFI module, complete the collection of information, staff completes the analyzing and processing to information on PC or on PAD.
Claims (6)
1. copy a control device based on the on-the-spot O&M of PAD,
it is characterized in that:it comprises
As the main control unit of control center, described main control unit has communication interface, information collecting interface, indicator signal output port;
As the communication unit that communication uses, one end of described communication unit is connected with the communication interface of main control unit, and the other end is connected with the PC of staff, or is connected with PAD;
As the power supply unit of power supply, the input end of described power supply unit connects power circuit, and power output end connects the power input of main control unit and communication unit respectively;
As the detecting unit of line of electric force infomation detection, one end of described detecting unit connects low-voltage power line, and the other end connects the information collecting interface of main control unit.
2. according to claim 1ly copy control device based on the on-the-spot O&M of PAD,
it is characterized in that:it also wraps the indicating member shown as various operating state, and the signal input part of described indicating member connects the indicator signal output port of main control unit.
3. according to claim 1 and 2ly copy control device based on the on-the-spot O&M of PAD,
it is characterized in that:described communication unit comprises network interface/serial ports, WIFI communication module, and described main control unit is directly connected with the PC of staff by network interface/serial ports, or is connected with PAD by WIFI communication module.
4. according to claim 1 and 2ly copy control device based on the on-the-spot O&M of PAD,
it is characterized in that:described detecting unit comprises power lead coupling mechanism or magnet ring coupling mechanism, forceful electric power interface, receiving path, the entrance of described forceful electric power interface connects low-voltage power line by power lead coupling mechanism/magnet ring coupling mechanism, and its outlet connects the information collecting interface of main control unit by receiving path.
5. according to claim 3ly copy control device based on the on-the-spot O&M of PAD,
it is characterized in that:described detecting unit comprises power lead coupling mechanism or magnet ring coupling mechanism, forceful electric power interface, receiving path, the entrance of described forceful electric power interface connects low-voltage power line by power lead coupling mechanism/magnet ring coupling mechanism, and its outlet connects the information collecting interface of main control unit by receiving path.
6. according to claim 5ly copy control device based on the on-the-spot O&M of PAD,
it is characterized in that:described power supply unit comprises for being galvanic first change-over circuit of 12V by 220V/380V AC conversion, being galvanic second change-over circuit of 5V/3.3V by the step-down of 12V direct current, and be galvanic 3rd change-over circuit of 3.3V/1.2V by the step-down of 5V/3.3V direct current, the power input of described first change-over circuit connects low-voltage power line, and the power output end of the first change-over circuit connects the power input of the second change-over circuit; The power output end of the second change-over circuit connects the power input of the 3rd change-over circuit, also connects the power input of WIFI module simultaneously; The outlet of the 3rd change-over circuit connects the power end of main control unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520608602.5U CN204833685U (en) | 2015-08-13 | 2015-08-13 | Copy accuse ware based on on --spot fortune dimension of PAD |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520608602.5U CN204833685U (en) | 2015-08-13 | 2015-08-13 | Copy accuse ware based on on --spot fortune dimension of PAD |
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| Publication Number | Publication Date |
|---|---|
| CN204833685U true CN204833685U (en) | 2015-12-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520608602.5U Active CN204833685U (en) | 2015-08-13 | 2015-08-13 | Copy accuse ware based on on --spot fortune dimension of PAD |
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| CN (1) | CN204833685U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107103743A (en) * | 2017-04-19 | 2017-08-29 | 新开普电子股份有限公司 | A kind of carrier wave integrates the message processing method of copy controller |
| CN107170225A (en) * | 2017-04-19 | 2017-09-15 | 新开普电子股份有限公司 | Carrier wave integrates copy controller |
-
2015
- 2015-08-13 CN CN201520608602.5U patent/CN204833685U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107103743A (en) * | 2017-04-19 | 2017-08-29 | 新开普电子股份有限公司 | A kind of carrier wave integrates the message processing method of copy controller |
| CN107170225A (en) * | 2017-04-19 | 2017-09-15 | 新开普电子股份有限公司 | Carrier wave integrates copy controller |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |