CN205993016U - A kind of cable tunnel inspection-pit power illuminating device accumulator on-line monitoring system - Google Patents
A kind of cable tunnel inspection-pit power illuminating device accumulator on-line monitoring system Download PDFInfo
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- CN205993016U CN205993016U CN201621054547.0U CN201621054547U CN205993016U CN 205993016 U CN205993016 U CN 205993016U CN 201621054547 U CN201621054547 U CN 201621054547U CN 205993016 U CN205993016 U CN 205993016U
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Abstract
The utility model discloses a kind of cable tunnel inspection-pit power illuminating device accumulator on-line monitoring system, including the distributed solar energy photovoltaic generating system being arranged at outside cable tunnel inspection-pit entrance, the outfan of distributed solar energy photovoltaic generating system is connected with the input of accumulator charging and voltage stabilizing circuit, the outfan of accumulator charging and voltage stabilizing circuit is connected with the input of accumulator, the outfan of accumulator is connected with accumulator battery voltage sample circuit and voltage conversion circuit respectively, the outfan of the outfan of accumulator battery voltage sample circuit and voltage conversion circuit is connected with the input of main control singlechip respectively, the input of break-make drive circuit is connected with the outfan of main control singlechip, the outfan of break-make drive circuit is connected with accumulator；The data terminal of remote communication module is connected with the data terminal of main control singlechip, is wirelessly connected between remote communication module and host computer.
Description
Technical field
This utility model is related to a kind of Monitored System of Industrial Storage Cell, especially a kind of cable tunnel inspection-pit power illuminating device
Use accumulator on-line monitoring system.
Background technology
Cable tunnel inner air is very moist, easily causes the corrosions such as earthing pole, cable bearer, needs often to send someone
Permitted under cable tunnel to make an inspection tour, existing cable ditch, cable tunnel normally only arrange the access hole facilitating personnel's maintenance or safety vent, work
The safe pitch of holes of Ye Xing plant area or electric substation's inner tunnel should not be more than 75m.At cable tunnel inspection-pit, illuminator is set,
And remote monitoring is used for providing the accumulator health status of electric power very necessary for luminaire at any time.
Utility model content
The purpose of this utility model is to provide a kind of cable tunnel inspection-pit power illuminating device accumulator on-line monitoring
System, the monitoring of accumulator online monitoring system detects to accumulator cell charging and discharging, and accumulator is charged and to inspection-pit
Abnormal conditions in luminaire power supply process are uploaded to host computer, the remote controlled accumulator of host computer and solar panel
Between connection and accumulator and luminaire between connection.
For achieving the above object, this utility model adopts following technical proposals：
A kind of cable tunnel inspection-pit power illuminating device accumulator on-line monitoring system, including accumulator battery, installs
Luminaire in cable tunnel inspection-pit is connected with accumulator battery, also includes being arranged at outside cable tunnel inspection-pit entrance
Distributed solar energy photovoltaic generating system, battery charging mu balanced circuit, accumulator battery voltage sample circuit, master control monolithic
Machine, break-make drive circuit and remote communication module, the outfan of distributed solar energy photovoltaic generating system and accumulator charge steady
The input of volt circuit connects, and the outfan of accumulator charging and voltage stabilizing circuit is connected with the input of accumulator, accumulator defeated
Go out end to be connected with accumulator battery voltage sample circuit and voltage conversion circuit respectively, the outfan of accumulator battery voltage sample circuit
It is connected with the input of main control singlechip respectively with the outfan of voltage conversion circuit, the input of break-make drive circuit and master control
The outfan of single-chip microcomputer connects, and the outfan of break-make drive circuit is connected with battery charging mu balanced circuit and accumulator battery respectively
Connect；The data terminal of remote communication module is connected with the data terminal of main control singlechip, wireless between remote communication module and host computer
Connect.
Further, accumulator charging voltage sample circuit includes analog switch gating circuit, window comparator, AD sampling
Circuit, the input of analog switch gating circuit is connected with the outfan of accumulator, and accumulator two ends electric potential signal is accessed window
One input of mouth comparator, is compared with the electric potential signal of another input of window comparator, window comparator
Outfan be connected with the input of AD sample circuit, the voltage sample input of the outfan of AD sample circuit and main control singlechip
End connects.
Further, voltage conversion circuit includes the first mu balanced circuit, 5V power circuit, the second mu balanced circuit, 3.3V electricity
Source circuit, the input of the first mu balanced circuit is connected with the outfan of accumulator, the outfan of the first mu balanced circuit and 5V power supply
The input of circuit connects, the outfan output 5V IN voltage of 5V power circuit；The input of the second mu balanced circuit and 5V power supply
The input of circuit connects, the outfan output 5V voltage of the second mu balanced circuit, the outfan of the second mu balanced circuit and 3.3V electricity
The input of source circuit connects, the outfan output VCC3.3V voltage of 3.3V power circuit.
Further, remote communication module includes power line carrier module, carrier wave concentrator and GPRS module, power carrier mould
Block adopts power line carrier communication chip, carrier signal is modulated and demodulates, and described power line carrier communication chip is adopted
Use MI200E chip, the SPI interface of MI200E chip and main control singlechip carry out data exchange；The outfan of power line carrier module
It is connected with the input of carrier wave concentrator, the outfan of carrier wave concentrator is connected with server by GPRS module.
Further, described break-make drive circuit includes relay on-off drive circuit, charging break-make drive circuit；Relay
The input of device on-off circuit is connected with main control singlechip, the outfan of relay on-off circuit and Tunnel Lamp power supply control relay
Device connects, and the input of charging break-make drive circuit is connected with main control singlechip, the outfan of charging break-make drive circuit and storage
The input of battery charging drive circuit connects.
The beneficial effects of the utility model are,
Distributed solar energy photovoltaic generating system outside cable tunnel inspection-pit entrance for this utility model is Tunnel Lamp
Power supply and be battery charging, when illumination is not enough, accumulator battery is powered for Tunnel Lamp, saves energy, accumulator battery voltage sampling
Circuit is sampled to accumulator battery voltage, and sampling data transmitting is delivered to main control singlechip, is full of feelings in accumulator battery electric energy
Under shape, charging break-make drive circuit outfan controls battery charging mu balanced circuit to stop as battery charging, accumulator
In not enough power supply, break-make drive circuit outfan controls accumulator battery to stop powering for Tunnel Lamp to group, protects accumulator battery, main
The information of voltage of the accumulator battery of sampling is sent to host computer by remote communication module by control single-chip microcomputer, conveniently remotely to electric power storage
The health status of pond group are monitored.
Brief description
Fig. 1 is this utility model structural representation；
Fig. 2 is accumulator charging voltage sample circuit figure；
Fig. 3 is voltage conversion circuit figure；
Fig. 4 is relay on-off drive circuit figure；
Fig. 5 is charging break-make drive circuit figure.
Specific embodiment
As shown in figure 1, a kind of cable tunnel inspection-pit power illuminating device accumulator on-line monitoring system, including electric power storage
Pond group, the luminaire being installed in cable tunnel inspection-pit is connected with accumulator battery, also includes being arranged at cable tunnel maintenance
Distributed solar energy photovoltaic generating system outside well entrance, battery charging mu balanced circuit, accumulator battery voltage sampling electricity
Road, main control singlechip, break-make drive circuit and remote communication module, the outfan of distributed solar energy photovoltaic generating system and storage
The input of battery charging and voltage stabilizing circuit connects, and the outfan of accumulator charging and voltage stabilizing circuit is connected with the input of accumulator,
The outfan of accumulator is connected with accumulator battery voltage sample circuit and voltage conversion circuit respectively, accumulator battery voltage sampling electricity
The outfan of the outfan on road and voltage conversion circuit is connected with the input of main control singlechip respectively, break-make drive circuit defeated
Enter end to be connected with the outfan of main control singlechip, the outfan of break-make drive circuit respectively with battery charging mu balanced circuit and
Accumulator battery connects；The data terminal of remote communication module is connected with the data terminal of main control singlechip, remote communication module with upper
Wirelessly connect between machine.
As shown in Fig. 2 the negative electrode of accumulator battery is connected with the positive input terminal of amplifier A1, the anode of accumulator battery and amplifier A2
Positive input terminal connect, the negative input end of amplifier A1 is connected with the outfan of amplifier A1, the negative input end of amplifier A2 and amplifier A2
Outfan connect, the outfan of amplifier A1 is connected with the negative input end of amplifier A3 through resistance R1, and resistance R1 is connected with resistance R2
After be grounded；The outfan of amplifier A2 is connected with the positive input terminal of amplifier A3 after resistance R3, and resistance R3 is connected in series with resistance R4
It is connected with the outfan of amplifier A4 and resistance R5 respectively afterwards, the other end of resistance R5 is connected with one end of rheostat R, rheostat R
The other end be connected with the outfan of amplifier A3；The positive input terminal ground connection of amplifier A4, the negative output terminal of amplifier A4 is with rheostat R even
Connect.
As shown in figure 3, voltage conversion circuit includes the first mu balanced circuit, 5V power circuit, the second mu balanced circuit, 3.3V electricity
Source circuit, the input of the first mu balanced circuit is connected with the outfan of accumulator, the outfan of the first mu balanced circuit and 5V power supply
The input of circuit connects, the outfan output 5V IN voltage of 5V power circuit；The input of the second mu balanced circuit and 5V power supply
The input of circuit connects, the outfan output 5V voltage of the second mu balanced circuit, the outfan of the second mu balanced circuit and 3.3V electricity
The input of source circuit connects, the outfan output VCC3.3V voltage of 3.3V power circuit.
As shown in figure 4, relay on-off drive circuit includes audion Q1, one end of the base stage of audion Q1 and resistance R6
Connect, the other end of resistance R6 is connected with the pin of main control singlechip, and the colelctor electrode of audion Q1 is connected with one end of resistance R7,
The other end external 5V power supply of resistance R7, the emitter stage output relay make-and-break signal of audion Q1, the emitter stage of audion Q1
It is connected with one end of resistance R8, the other end ground connection of resistance R8.
As shown in figure 5, charging break-make drive circuit includes audion Q2, the base stage of audion Q2 is connected with one end of resistance R9
Connect, the other end of resistance R9 is connected with the pin of main control singlechip, the colelctor electrode of audion Q2 is connected with one end of resistance R10,
The other end external 5V power supply of resistance R10, audion Q2 emitter stage output charging make-and-break signal, the emitter stage of audion Q2 with
One end of resistance R11 connects, the other end ground connection of resistance R11.
Although the above-mentioned accompanying drawing that combines is described to specific embodiment of the present utility model, not new to this practicality
The restriction of type protection domain, one of ordinary skill in the art should be understood that on the basis of the technical solution of the utility model, ability
Field technique personnel do not need to pay the various modifications that creative work can make or deformation still in protection model of the present utility model
Within enclosing.
Claims (5)
1. a kind of cable tunnel inspection-pit power illuminating device accumulator on-line monitoring system, including accumulator battery, is installed on
Luminaire in cable tunnel inspection-pit is connected with accumulator battery it is characterised in that also including being arranged at cable tunnel maintenance
Distributed solar energy photovoltaic generating system outside well entrance, battery charging mu balanced circuit, accumulator battery voltage sampling electricity
Road, main control singlechip, break-make drive circuit and remote communication module, the outfan of distributed solar energy photovoltaic generating system and storage
The input of battery charging and voltage stabilizing circuit connects, and the outfan of accumulator charging and voltage stabilizing circuit is connected with the input of accumulator,
The outfan of accumulator is connected with accumulator battery voltage sample circuit and voltage conversion circuit respectively, accumulator battery voltage sampling electricity
The outfan of the outfan on road and voltage conversion circuit is connected with the input of main control singlechip respectively, break-make drive circuit defeated
Enter end to be connected with the outfan of main control singlechip, the outfan of break-make drive circuit respectively with battery charging mu balanced circuit and
Accumulator battery connects；The data terminal of remote communication module is connected with the data terminal of main control singlechip, remote communication module with upper
Wirelessly connect between machine.
2. a kind of cable tunnel inspection-pit power illuminating device accumulator on-line monitoring system as claimed in claim 1, its
It is characterised by, accumulator charging voltage sample circuit includes analog switch gating circuit, window comparator, AD sample circuit, mould
The input intending switching gate circuit is connected with the outfan of accumulator, and accumulator two ends electric potential signal is accessed window comparator
An input, be compared with the electric potential signal of another input of window comparator, the outfan of window comparator
It is connected with the input of AD sample circuit, the outfan of AD sample circuit is connected with the voltage sample input of main control singlechip.
3. a kind of cable tunnel inspection-pit power illuminating device accumulator on-line monitoring system as claimed in claim 1, its
It is characterised by, voltage conversion circuit includes the first mu balanced circuit, 5V power circuit, the second mu balanced circuit, 3.3V power circuit, the
The input of one mu balanced circuit is connected with the outfan of accumulator battery, and the outfan of the first mu balanced circuit is defeated with 5V power circuit
Enter end to connect, the outfan output 5V IN voltage of 5V power circuit；The input of the second mu balanced circuit is defeated with 5V power circuit
Enter end to connect, outfan output 5V voltage, the outfan of the second mu balanced circuit and the 3.3V power circuit of the second mu balanced circuit
Input connects, the outfan output VCC3.3V voltage of 3.3V power circuit.
4. a kind of cable tunnel inspection-pit power illuminating device accumulator on-line monitoring system as claimed in claim 1, its
It is characterised by, remote communication module includes power line carrier module, carrier wave concentrator and GPRS module, power line carrier module is using electricity
Powerline carrier communication chip, is modulated to carrier signal and demodulates, and described power line carrier communication chip adopts MI200E
Chip, the SPI interface of MI200E chip and main control singlechip carry out data exchange；The outfan of power line carrier module and carrier set
The input of middle device connects, and the outfan of carrier wave concentrator is connected with server by GPRS module.
5. a kind of cable tunnel inspection-pit power illuminating device accumulator on-line monitoring system as claimed in claim 1, its
It is characterised by, described break-make drive circuit includes relay on-off drive circuit, charging break-make drive circuit；Relay on-off electricity
The input on road is connected with main control singlechip, and the outfan of relay on-off circuit is connected with Tunnel Lamp power supply control relay,
The input of charging break-make drive circuit is connected with main control singlechip, and the outfan of charging break-make drive circuit is charged with accumulator
The input of drive circuit connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621054547.0U CN205993016U (en) | 2016-09-14 | 2016-09-14 | A kind of cable tunnel inspection-pit power illuminating device accumulator on-line monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621054547.0U CN205993016U (en) | 2016-09-14 | 2016-09-14 | A kind of cable tunnel inspection-pit power illuminating device accumulator on-line monitoring system |
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| Publication Number | Publication Date |
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| CN205993016U true CN205993016U (en) | 2017-03-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621054547.0U Active CN205993016U (en) | 2016-09-14 | 2016-09-14 | A kind of cable tunnel inspection-pit power illuminating device accumulator on-line monitoring system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109168236A (en) * | 2018-09-17 | 2019-01-08 | 四川鹏天科技发展有限公司 | High load stepless light-regulating controller and its light adjusting system of application |
-
2016
- 2016-09-14 CN CN201621054547.0U patent/CN205993016U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109168236A (en) * | 2018-09-17 | 2019-01-08 | 四川鹏天科技发展有限公司 | High load stepless light-regulating controller and its light adjusting system of application |
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