CN204679778U - The low oil mass supervising device of a kind of unmanned - Google Patents

The low oil mass supervising device of a kind of unmanned Download PDF

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Publication number
CN204679778U
CN204679778U CN201520075015.4U CN201520075015U CN204679778U CN 204679778 U CN204679778 U CN 204679778U CN 201520075015 U CN201520075015 U CN 201520075015U CN 204679778 U CN204679778 U CN 204679778U
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China
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pin
resistance
electric capacity
supervising device
processing unit
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CN201520075015.4U
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袁金峰
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Liaoning Putian energy group Yifeng Amperex Technology Limited
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Tieling Yifeng New Energy Technology Co Ltd
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Abstract

The low oil mass supervising device of a kind of unmanned belongs to communication base station supervising device technical field, particularly relates to the low oil mass supervising device of a kind of unmanned.The utility model provides the unmanned that a kind of automaticity is high, security is good low oil mass supervising device.The utility model comprises central processing unit, short message sending module, battery condition acquisition module, diesel-driven generator administration module, SRAM, FLASH, first counnter attack diode, second counnter attack diode and AC/DC Switching Power Supply, the control signal output port of its structural feature central processing unit respectively with diesel-driven generator administration module control signal input port, the control signal input port of controller for solar is connected, the information transmission port of central processing unit respectively with the information transmission port of short message sending module, the information transmission port of SRAM, the information transmission port of FLASH is connected.

Description

The low oil mass supervising device of a kind of unmanned
Technical field
The utility model belongs to communication base station supervising device technical field, particularly relates to the low oil mass supervising device of a kind of unmanned.
Background technology
Existing communication base station uninterruptible power system needs personnel 24 hours on duty, cannot make and preparing in advance, often need to check the running status of equipment set.Some load is based upon mountain top, island, exclusion area, and personnel go to scene to be subject to environmental limit.
Use existing automatic mutual apotype solar electrical energy generation and diesel-driven generator Blast Furnace Top Gas Recovery Turbine Unit (TRT), in the process that sun power and diesel-driven generator automatically switch, seamless linking and the low surplus warning function of diesel-driven generator diesel oil cannot be reached, unmanned cannot be accomplished and automatically control.
In addition, the ATS equipment Inspection line voltage utilizing diesel-driven generator to carry in existing automatic switchover technology, when line voltage falls arrival certain hour, it is complementary that automatic startup diesel-driven generator carries out light bavin, such break time, the impact on power-supply unit can be caused, i.e. the short-term of communication apparatus, restarting of computing machine.
Summary of the invention
The utility model is exactly for the problems referred to above, provides the unmanned that a kind of automaticity is high, security is good low oil mass supervising device.
For achieving the above object, the utility model adopts following technical scheme, the utility model comprises central processing unit, short message sending module, battery condition acquisition module, diesel-driven generator administration module, SRAM, FLASH, first counnter attack diode, second counnter attack diode and AC/DC Switching Power Supply, the control signal output port of its structural feature central processing unit respectively with diesel-driven generator administration module control signal input port, the control signal input port of controller for solar is connected, the information transmission port of central processing unit respectively with the information transmission port of short message sending module, the information transmission port of SRAM, the information transmission port of FLASH is connected, the electric energy output end mouth of AC/DC Switching Power Supply is connected with load by the second counnter attack diode, the signal input port of central processing unit is connected with the output port of battery condition acquisition module, and the electric energy output end mouth of controller for solar is connected with load by the first counnter attack diode.
As a kind of preferred version, central processing unit described in the utility model adopts STM32F103CBT6 chip U8, U11, short message sending module adopts SIM900A chip, 33 pin of the SIM1 of SIM900A chip are connected with 22 resistance R44 one end, Europe, the R44 other end is connected with 2 pin of the SIM2 of electric capacity C53 one end, SIM900A chip respectively, C53 other end ground connection; 32 pin of SIM1 are connected with 22 resistance R46 one end, Europe, and the R44 other end is connected with 3 pin of electric capacity C52 one end, SIM2 respectively, C52 other end ground connection; 31 pin of SIM1 are connected with 22 resistance R45 one end, Europe, and the R45 other end is connected with 4 pin of electric capacity C54 one end, SIM2 respectively, C54 other end ground connection; 9,10 pin of SIM1 are corresponding with 22,21 pin of U8 respectively to be connected, 1 pin of SIM1 is connected with the collector of NPN triode Q10, the emitter of Q10 is connected with ground wire, resistance R39 one end, 47K Europe respectively, the R39 other end is connected with the base stage of resistance R38 one end, 4.7K Europe, Q10 respectively, and the R38 other end is connected with 25 pin of U8; 16 pin of SIM1 are connected with the collector of NPN triode Q11, and the emitter of Q11 is connected with ground wire, resistance R43 one end, 47K Europe respectively, and the R43 other end is connected with the base stage of resistance R41 one end, 4.7K Europe, Q11 respectively, and the R41 other end is connected with 15 pin of U8.
66 pin of described SIM1 are connected with 4.7K resistance R35 one end, the resistance R35 other end is connected with 47K resistance R36 one end, NPN triode Q5 base stage respectively, the emitter of Q5 is connected with the R36 other end, ground wire, the collector of Q5 is connected with LED D20 negative electrode by 470R resistance R24, and D20 anode is connected with direct supply.
52 pin of described SIM1 are connected with 4.7K resistance R34 one end, the R34 other end is connected with NPN triode Q6 base stage, 4.7K resistance R37 one end respectively, the emitter of Q6 is connected with the R37 other end, ground wire, the collector of Q6 is connected with LED D15 negative electrode by 470R resistance R7, and D15 anode is connected with direct supply.
As another kind of preferred version, FLASH described in the utility model adopts W25Q64 storer U14, and 25,26,27,28 pin of U11 are corresponding with 1,6,2,5 pin of U14 respectively to be connected.
As another kind of preferred version, battery condition acquisition module described in the utility model comprises 27K resistance R96, R96 one end is connected with battery pack, the R96 other end is connected with 11 pin of 1K resistance R57 one end, stabilivolt D16 negative electrode, 0.1 μ F electric capacity C78 one end, U11 respectively by 1K resistance R100,1K resistance R106 successively, and the R57 other end, D16 anode, the C78 other end, ground wire are connected.
Secondly, DC power supply part described in the utility model comprises TD1410 chip U3 and SPX6201 chip U7, 7 pin of U3 respectively with 100K resistance R5 one end, stabilivolt D18 cathode terminal is connected, the R5 other end respectively with diode D9 negative electrode, 2 pin of U3 are connected, D9 anode is the input end of DC power supply part, 3 pin of U3 respectively with schottky diode D19 negative electrode, 4.7 μ H inductance L 4 one end are connected, the L4 other end respectively with 100 μ F electric capacity C41 positive terminals, electric capacity C40 one end, inductance L 3 one end is connected, the L3 other end respectively with electric capacity C37 one end, 100 μ F electric capacity C38 positive terminals, electric capacity C33 one end, 100 μ F electric capacity C39 positive terminals, 1 pin of U7, 47K resistance R4 one end is connected, D19 anode, C41 negative pole end, the C40 other end, the C37 other end, C38 negative pole end, the C33 other end, C39 negative pole end, 2 pin of U7, ground wire is connected, the R4 other end respectively with 4 pin of U7, 7 pin of U8 are connected.
In addition, diesel-driven generator administration module described in the utility model comprises optocoupler OP2, the input end anode of OP2 is connected with 17 pin of U11, the output terminal collector of OP2 respectively with 1N5408 diode D10 negative electrode, direct supply, 1K resistance R33 one end is connected, the R33 other end by resistance D23 respectively with D10 anode, the fortune of diesel-driven generator stops control signal input port, N-channel MOS pipe Q9 drains and is connected, Q9 source electrode respectively with ground wire, 10K resistance R111 one end is connected, the R111 other end respectively with 330R resistance R104 one end, Q9 grid is connected, the R104 other end is connected with the output terminal emitter of OP2.
The utility model beneficial effect.
When the utility model uses, central processing unit is by battery condition acquisition module Real-Time Monitoring accumulator battery voltage, when accumulator battery voltage is put a little close to crossing, central processing unit starts diesel-driven generator, after diesel-driven generator starts, central processing unit disconnects battery discharging, ensures the continuity of power supply.
In addition, when the utility model uses, central processing unit signal input port can be connected with the signal output port of gravity sensor, the surplus of diesel oil in fuel tank is detected by gravity sensor, when arriving warning capacity, send information to related personnel by short message sending module, remind and supplement oil plant, reach the object of unmanned, uninterrupted power supply.
Secondly, arrange the second anti-reverse diode, battery pack is only to load discharge; Arrange the first anti-reverse diode, the electric energy that AC/DC Switching Power Supply exports instead can not fill accumulators group.
The utility model provides the hardware foundation of the low oil mass supervising device of a kind of unmanned
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described further.The utility model protection domain is not only confined to the statement of following content.
Fig. 1-1,2 is the utility model using state connection layout.
Fig. 1-2 is the utility model schematic block circuit diagram
Fig. 3-1,3-2,4-1,4-2 are the utility model central processing unit, short message sending module, FLASH, DC power supply partial circuit schematic diagram.
Fig. 5 is the utility model controller for solar partial circuit schematic diagram.
Fig. 6 is the utility model battery condition acquisition module partial circuit schematic diagram.
Fig. 7 is the utility model controller for solar partial circuit schematic diagram.
Fig. 8 is the utility model diesel-driven generator administration module circuit theory diagrams.
Embodiment
As shown in the figure, the utility model comprises central processing unit, short message sending module, battery condition acquisition module, diesel-driven generator administration module, SRAM, FLASH, first counnter attack diode, second counnter attack diode and AC/DC Switching Power Supply, the electric energy output end mouth of its structural feature diesel-driven generator is connected with the power input of AC/DC Switching Power Supply, external fuel cell is connected with the main fuel tank of diesel-driven generator, external fuel cell is arranged on gravity sensor, the signal output port of gravity sensor is connected with the signal input port of central processing unit, the control signal output port of central processing unit respectively with diesel-driven generator administration module control signal input port, the control signal input port of controller for solar is connected, diesel-driven generator administration module control signal output port stops control signal input port with the fortune of diesel-driven generator and is connected, the information transmission port of central processing unit respectively with the information transmission port of short message sending module, the information transmission port of SRAM, the information transmission port of FLASH is connected, the electric energy output end mouth of controller for solar is connected with load by the first counnter attack diode, and the electric energy output end mouth of AC/DC Switching Power Supply is connected with load by the second counnter attack diode, the signal input port of central processing unit is connected with the output port of battery condition acquisition module, and the input port of battery condition acquisition module is connected with battery pack, the electric energy output end mouth of solar module is connected with the power input of controller for solar by header box, and the delivery of electrical energy port of controller for solar is connected with battery pack, and header box is connected with lightning protection parts.
Described central processing unit adopts STM32F103CBT6 chip U8, U11, short message sending module adopts SIM900A chip, 33 pin of the SIM1 of SIM900A chip are connected with 22 resistance R44 one end, Europe, the R44 other end is connected with 2 pin of the SIM2 of electric capacity C53 one end, SIM900A chip respectively, C53 other end ground connection; 32 pin of SIM1 are connected with 22 resistance R46 one end, Europe, and the R44 other end is connected with 3 pin of electric capacity C52 one end, SIM2 respectively, C52 other end ground connection; 31 pin of SIM1 are connected with 22 resistance R45 one end, Europe, and the R45 other end is connected with 4 pin of electric capacity C54 one end, SIM2 respectively, C54 other end ground connection; 9,10 pin of SIM1 are corresponding with 22,21 pin of U8 respectively to be connected, 1 pin of SIM1 is connected with the collector of NPN triode Q10, the emitter of Q10 is connected with ground wire, resistance R39 one end, 47K Europe respectively, the R39 other end is connected with the base stage of resistance R38 one end, 4.7K Europe, Q10 respectively, and the R38 other end is connected with 25 pin of U8; 16 pin of SIM1 are connected with the collector of NPN triode Q11, and the emitter of Q11 is connected with ground wire, resistance R43 one end, 47K Europe respectively, and the R43 other end is connected with the base stage of resistance R41 one end, 4.7K Europe, Q11 respectively, and the R41 other end is connected with 15 pin of U8.
66 pin of described SIM1 are connected with 4.7K resistance R35 one end, the resistance R35 other end is connected with 47K resistance R36 one end, NPN triode Q5 base stage respectively, the emitter of Q5 is connected with the R36 other end, ground wire, the collector of Q5 is connected with LED D20 negative electrode by 470R resistance R24, and D20 anode is connected with direct supply;
52 pin of described SIM1 are connected with 4.7K resistance R34 one end, the R34 other end is connected with NPN triode Q6 base stage, 4.7K resistance R37 one end respectively, the emitter of Q6 is connected with the R37 other end, ground wire, the collector of Q6 is connected with LED D15 negative electrode by 470R resistance R7, and D15 anode is connected with direct supply.
LED D20, LED D15 light emitting diode, by glow frequency, show the duty of SIM900.
Described FLASH adopts W25Q64 storer U14, and 25,26,27,28 pin of U11 are corresponding with 1,6,2,5 pin of U14 respectively to be connected.
Described controller for solar adopts KP101 chip IC 1,3 pin of IC1 are connected with the collector of NPN triode Q7, the emitter of Q7 is connected with 5 pin of ground wire 0.1 μ F electric capacity C48 one end, 100 μ F electric capacity C65 negative pole ends, IC1 respectively, 4 pin, the direct supply of the C48 other end, the C65 other end, IC1 are connected, the base stage of Q7 is connected with optocoupler U15 output terminal emitter, U15 output terminal collector is connected with direct supply by 1.5K resistance R51, and U15 input end is connected with 10 pin of U11.
18 pin of IC1 are connected with 1K resistance R115 one end, optocoupler U16 input end anode respectively by resistance R114, U16 input end negative electrode is connected with 13 pin of the R115 other end, IC1 respectively, and the output terminal of U16 is connected with the control end controlling the metal-oxide-semiconductor Q1 that solar module is switched on or switched off with battery pack.
Described controller for solar comprises optocoupler OP1, the input end anode of OP1 is connected with 16 pin of U11, the output terminal collector of OP1 respectively with 1N5408 diode D11 negative electrode, direct supply, 1K resistance R32 one end is connected, the R32 other end by resistance D22 respectively with D11 anode, the control end of the metal-oxide-semiconductor Q2 that control battery pack and the first counnter attack diode are switched on or switched off, N-channel MOS pipe Q8 drains and is connected, Q8 source electrode respectively with ground wire, 10K resistance R110 one end is connected, the R110 other end respectively with 330R resistance R103 one end, Q8 grid is connected, the R103 other end is connected with the output terminal emitter of OP1.
Described battery condition acquisition module comprises 27K resistance R96, R96 one end is connected with battery pack, the R96 other end is connected with 11 pin of 1K resistance R57 one end, stabilivolt D16 negative electrode, 0.1 μ F electric capacity C78 one end, U11 respectively by 1K resistance R100,1K resistance R106 successively, and the R57 other end, D16 anode, the C78 other end, ground wire are connected.
Described DC power supply part comprises TD1410 chip U3 and SPX6201 chip U7, 7 pin of U3 respectively with 100K resistance R5 one end, stabilivolt D18 cathode terminal is connected, the R5 other end respectively with diode D9 negative electrode, 2 pin of U3 are connected, D9 anode is the input end of DC power supply part, 3 pin of U3 respectively with schottky diode D19 negative electrode, 4.7 μ H inductance L 4 one end are connected, the L4 other end respectively with 100 μ F electric capacity C41 positive terminals, electric capacity C40 one end, inductance L 3 one end is connected, the L3 other end respectively with electric capacity C37 one end, 100 μ F electric capacity C38 positive terminals, electric capacity C33 one end, 100 μ F electric capacity C39 positive terminals, 1 pin of U7, 47K resistance R4 one end is connected, D19 anode, C41 negative pole end, the C40 other end, the C37 other end, C38 negative pole end, the C33 other end, C39 negative pole end, 2 pin of U7, ground wire is connected, the R4 other end respectively with 4 pin of U7, 7 pin of U8 are connected.
Described external fuel cell is connected by hose connector with main fuel tank, described diesel-driven generator administration module comprises optocoupler OP2, the input end anode of OP2 is connected with 17 pin of U11, the output terminal collector of OP2 respectively with 1N5408 diode D10 negative electrode, direct supply, 1K resistance R33 one end is connected, the R33 other end by resistance D23 respectively with D10 anode, the fortune of diesel-driven generator stops control signal input port, N-channel MOS pipe Q9 drains and is connected, Q9 source electrode respectively with ground wire, 10K resistance R111 one end is connected, the R111 other end respectively with 330R resistance R104 one end, Q9 grid is connected, the R104 other end is connected with the output terminal emitter of OP2.External fuel cell is connected by hose connector with main fuel tank, electric current and oil plant do not exist and contact, avoid electric current to ignite the danger of oil plant, and oil plant residue situation in fuel tank can be gathered accurately by gravity sensor, become electric signal transmission to central processing unit by AD conversion residue situation.
The utility model when sun power irradiation reaches solar cell power generation requirement, central processing unit solar cell is generated electricity can, by controller for solar to battery charging.
When accumulator battery voltage is charged to 57V, the dutycycle of central processing unit adjustment Q1, makes battery pack not overcharge.
When sun power irradiation requires lower than solar cell power generation, battery pack electric energy is powered to the load by Q2 by central processing unit.
When battery pack is because discharging close to feed threshold values 44V, central processing unit starts diesel-driven generator and starts generating, and diesel-driven generator sends alternating current 220V power supply, by exporting direct current 48V after AC/DC Switching Power Supply.
When after AC/DC Switching Power Supply stable output direct current 48V, close Q2 and stop battery pack to the electric discharge of load.
When solar battery group makes accumulator battery voltage rise to 50V by Q1 to battery charging, central processing unit cuts out diesel-driven generator generating, and load is powered by battery pack.
When storage level is constantly little lower than diesel-driven generator continuous firing 24, central processing unit sends the short breath of the too low warning of oil mass to the binding mobile phone of keeper by SIM900A chip.
Be understandable that, above about specific descriptions of the present utility model, the technical scheme described by the utility model embodiment is only not limited to for illustration of the utility model, those of ordinary skill in the art is to be understood that, still can modify to the utility model or equivalent replacement, to reach identical technique effect; Needs are used, all within protection domain of the present utility model as long as meet.

Claims (6)

1. the low oil mass supervising device of a kind of unmanned, comprise central processing unit, short message sending module, battery condition acquisition module, diesel-driven generator administration module, SRAM, FLASH, first counnter attack diode, second counnter attack diode and AC/DC Switching Power Supply, the control signal output port of its structural feature central processing unit respectively with diesel-driven generator administration module control signal input port, the control signal input port of controller for solar is connected, the information transmission port of central processing unit respectively with the information transmission port of short message sending module, the information transmission port of SRAM, the information transmission port of FLASH is connected, the electric energy output end mouth of AC/DC Switching Power Supply is connected with load by the second counnter attack diode, the signal input port of central processing unit is connected with the output port of battery condition acquisition module, and the electric energy output end mouth of controller for solar is connected with load by the first counnter attack diode.
2. the low oil mass supervising device of a kind of unmanned according to claim 1, it is characterized in that described central processing unit adopts STM32F103CBT6 chip U8, U11, short message sending module adopts SIM900A chip, 33 pin of the SIM1 of SIM900A chip are connected with 22 resistance R44 one end, Europe, the R44 other end is connected with 2 pin of the SIM2 of electric capacity C53 one end, SIM900A chip respectively, C53 other end ground connection; 32 pin of SIM1 are connected with 22 resistance R46 one end, Europe, and the R44 other end is connected with 3 pin of electric capacity C52 one end, SIM2 respectively, C52 other end ground connection; 31 pin of SIM1 are connected with 22 resistance R45 one end, Europe, and the R45 other end is connected with 4 pin of electric capacity C54 one end, SIM2 respectively, C54 other end ground connection; 9,10 pin of SIM1 are corresponding with 22,21 pin of U8 respectively to be connected, 1 pin of SIM1 is connected with the collector of NPN triode Q10, the emitter of Q10 is connected with ground wire, resistance R39 one end, 47K Europe respectively, the R39 other end is connected with the base stage of resistance R38 one end, 4.7K Europe, Q10 respectively, and the R38 other end is connected with 25 pin of U8; 16 pin of SIM1 are connected with the collector of NPN triode Q11, and the emitter of Q11 is connected with ground wire, resistance R43 one end, 47K Europe respectively, and the R43 other end is connected with the base stage of resistance R41 one end, 4.7K Europe, Q11 respectively, and the R41 other end is connected with 15 pin of U8.
3. according to claim 2, the low oil mass supervising device of unmanned, it is characterized in that described FLASH adopts W25Q64 storer U14,25,26,27,28 pin of U11 are corresponding with 1,6,2,5 pin of U14 respectively to be connected.
4. the low oil mass supervising device of a kind of unmanned according to claim 2, it is characterized in that described battery condition acquisition module comprises 27K resistance R96, R96 one end is connected with battery pack, the R96 other end is connected with 11 pin of 1K resistance R57 one end, stabilivolt D16 negative electrode, 0.1 μ F electric capacity C78 one end, U11 respectively by 1K resistance R100,1K resistance R106 successively, and the R57 other end, D16 anode, the C78 other end, ground wire are connected.
5. the low oil mass supervising device of a kind of unmanned according to claim 2, it is characterized in that power pack comprises TD1410 chip U3 and SPX6201 chip U7, 7 pin of U3 respectively with 100K resistance R5 one end, stabilivolt D18 cathode terminal is connected, the R5 other end respectively with diode D9 negative electrode, 2 pin of U3 are connected, D9 anode is the input end of DC power supply part, 3 pin of U3 respectively with schottky diode D19 negative electrode, 4.7 μ H inductance L 4 one end are connected, the L4 other end respectively with 100 μ F electric capacity C41 positive terminals, electric capacity C40 one end, inductance L 3 one end is connected, the L3 other end respectively with electric capacity C37 one end, 100 μ F electric capacity C38 positive terminals, electric capacity C33 one end, 100 μ F electric capacity C39 positive terminals, 1 pin of U7, 47K resistance R4 one end is connected, D19 anode, C41 negative pole end, the C40 other end, the C37 other end, C38 negative pole end, the C33 other end, C39 negative pole end, 2 pin of U7, ground wire is connected, the R4 other end respectively with 4 pin of U7, 7 pin of U8 are connected.
6. the low oil mass supervising device of a kind of unmanned according to claim 2, it is characterized in that described diesel-driven generator administration module comprises optocoupler OP2, the input end anode of OP2 is connected with 17 pin of U11, the output terminal collector of OP2 respectively with 1N5408 diode D10 negative electrode, direct supply, 1K resistance R33 one end is connected, the R33 other end by resistance D23 respectively with D10 anode, the fortune of diesel-driven generator stops control signal input port, N-channel MOS pipe Q9 drains and is connected, Q9 source electrode respectively with ground wire, 10K resistance R111 one end is connected, the R111 other end respectively with 330R resistance R104 one end, Q9 grid is connected, the R104 other end is connected with the output terminal emitter of OP2.
CN201520075015.4U 2015-02-03 2015-02-03 The low oil mass supervising device of a kind of unmanned Expired - Fee Related CN204679778U (en)

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Address after: Room 1, unit 79-2, building, Tieling street, Yinzhou District, Liaoning, China

Patentee after: Liaoning Putian energy group Yifeng Amperex Technology Limited

Address before: Room 1, unit 79-2, building, Tieling street, Yinzhou District, Liaoning, China

Patentee before: TIELING YIFENG NEW ENERGY TECHNOLOGY CO., LTD.

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CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20150930

Termination date: 20210203