CN204559959U - A kind of power is from the solar street lamp controller of motion tracking - Google Patents
A kind of power is from the solar street lamp controller of motion tracking Download PDFInfo
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- CN204559959U CN204559959U CN201520211763.0U CN201520211763U CN204559959U CN 204559959 U CN204559959 U CN 204559959U CN 201520211763 U CN201520211763 U CN 201520211763U CN 204559959 U CN204559959 U CN 204559959U
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Abstract
The utility model discloses the solar street lamp controller of a kind of power from motion tracking, it comprises housing and the load be arranged in described housing exports driver element, battery tension collecting unit, solar panel input charhing unit, PIC single chip microcomputer, memory and interface row; The interface of the upper corresponding storage battery of interface row is bi-directionally connected by the respective pins of battery tension collecting unit and PIC single chip microcomputer; The interface of the upper corresponding solar panel of interface row connects the input of solar panel input charhing unit, the respective pins of the output termination PIC single chip microcomputer of solar panel input charhing unit, the load output pin of PIC single chip microcomputer connects the input that load exports driver element, and the output that load exports driver element is connected with the interface that interface arranges corresponding load.The utility model adopts voltage-dropping type Model Design, without the need to boost pressure controller, reduces the oneself power consumption of solar street lamp controller, improves conversion efficiency.
Description
Technical field
The utility model belongs to automatic controller field, is specifically related to the solar street lamp controller of a kind of power from motion tracking.
Background technology
Existing solar street lamp controller is booster type controller, its main weak point have following some:
1, power consumption is large: a part of circuit due to booster type controller is constant current boost power supply, and coil can produce heat, thus can lose part energy, increases power consumption.
2, conversion efficiency is low: due to the heating of coil, and meeting loss part electric energy, causes the conversion efficiency of controller low.
3, basic power output is single, and boost pressure controller, when factory setting power output, can only be set as a certain power, and controller itself is unadjustable, causes client can only be used for specific bearing power.
As long as 4, there is a LED lamp bead fault in load, the extinguishing of whole street lamp will be caused, even can burn lamp pearl.
5, existing solar street lamp controller cannot regulating load power automatically, and it is very inconvenient to use.
Utility model content
Technical problem to be solved in the utility model there is provided a kind of easy to use, efficient energy-saving and solar street lamp controller with automatic regulating load power.
The utility model adopts following technical scheme:
Power is from a solar street lamp controller for motion tracking, and it comprises housing and the load be arranged in described housing exports driver element, battery tension collecting unit, solar panel input charhing unit, PIC single chip microcomputer, memory and interface row;
Described load output driver element, battery tension collecting unit and solar panel input charhing unit are arranged respectively by interface and are connected with solar panel with the load of outside, storage battery;
The interface of the upper corresponding storage battery of described interface row is bi-directionally connected by the respective pins of battery tension collecting unit and PIC single chip microcomputer; The interface of the upper corresponding solar panel of described interface row connects the input of solar panel input charhing unit, the respective pins of the output termination PIC single chip microcomputer of described solar panel input charhing unit, the load output pin of described PIC single chip microcomputer connects the input that load exports driver element, and the output that described load exports driver element is connected with the interface that interface arranges corresponding load.
Further, described battery tension collecting unit comprises resistance R2, R7, R9, R17 ~ R19, R36, diode D1, D3, DV1, DV4, triode Q2, electric capacity C2, C6, C7, electrochemical capacitor E1 and three-terminal regulator block U3;
The interface positive pole of the upper corresponding storage battery of described interface row connects the collector electrode of triode Q2 through diode DV1, the emitter of described triode Q2 connects the output of three-terminal regulator block U3, the input termination power VCC of described three-terminal regulator block U3, the input of described three-terminal regulator block U3 and output are respectively through separating the ground end of electric capacity E1 and electric capacity C7 and three-terminal regulator block U3 altogether; The input of the output termination storage battery of described three-terminal regulator block U3; The model of described PIC single chip microcomputer is PIC16F723; The interface positive pole of the upper corresponding storage battery of described interface row is through resistance R7 and R9 ground connection, and described electric capacity C2 is connected in parallel on resistance R9 two ends, and the node of described resistance R7 and R9 connects 3 pin of PIC single chip microcomputer; The base stage of described triode Q2 oppositely connects ground connection after diode DV4, between the collector electrode that described resistance R19 is connected in parallel on triode Q2 and base stage; The interface positive pole ground connection after resistance R36, R17 and electric capacity C6 successively of the upper corresponding storage battery of described interface row, described resistance R18 is connected in parallel on electric capacity C6 two ends, and the node of described resistance R17 and electric capacity C6 connects 2 pin of PIC single chip microcomputer; The node of described resistance R17 and R36 connects the interface negative pole of the upper corresponding solar panel of described interface row through diode D3; Described diode D1 is connected in reverse parallel on the interface both positive and negative polarity of the upper corresponding storage battery of described interface row.
Further, described solar panel input charhing unit comprises MOS switching power tube Q3 ~ Q4, triode Q5, Q7, optocoupler N1, resistance R16, R20, R22, R23, R25, R26, diode DV3 and lightning protection diode TVS1;
Described resistance R16 is connected in parallel on the interface both positive and negative polarity of the upper corresponding solar panel of described interface row, and described lightning protection diode TVS1 is connected in reverse parallel in resistance R16 two ends; The interface negative pole of the upper corresponding solar panel of described interface row connects the source electrode of MOS switching power tube Q3, the grid of described MOS switching power tube Q3 connects the emitter of triode Q5, the emitter of described triode Q5 connects the positive pole of diode DV3, the negative pole of described diode DV3 connects the base stage of triode Q5, between the collector electrode that described resistance R26 is connected in parallel on triode Q5 and base stage, the input of described storage battery connects the collector electrode of triode Q5 through resistance R25; The output of described optocoupler N1 connects the source electrode of MOS switching power tube Q3 and the base stage of triode Q5 respectively, the input one termination power VCC of described optocoupler N1, its other end connects 12 pin of PIC single chip microcomputer through resistance R20, and the model of described PIC single chip microcomputer is PIC16F723; The drain electrode of described MOS switching power tube Q3 connects the drain electrode of described MOS switching power tube Q4, the source ground of described MOS switching power tube Q4, the grid of described MOS switching power tube Q4 connects the collector electrode of triode Q7, the grounded emitter of described triode Q7, the base stage of described triode Q7 connects 6 pin of PIC single chip microcomputer through resistance R23.
Further, described load output driver element comprises MOS switching power tube Q1, amplifier U1A, amplifier U1B, resistance R1, R3 ~ R6, R8, R10 ~ R12, R27 ~ R28, R35, R37 ~ R38, electric capacity C1, C3, C11 and triode Q6;
The input ground connection after resistance R27 and R28 successively of described storage battery, the input in the same way of the node access amplifier U1B between described resistance R27 and R28, 13 pin of described PIC single chip microcomputer access the reverse input end of amplifier U1B through resistance R4, the output of described amplifier U1B connects the grid of MOS switching power tube Q1 through resistance R1, the drain electrode of described MOS switching power tube Q1 connects the interface negative pole of the upper corresponding load of described interface row, the source electrode of described MOS switching power tube Q1 is through resistance R5 ground connection, the source electrode of described MOS switching power tube Q1 accesses the input in the same way of amplifier U1A through resistance R6, reverse input end ground connection after resistance R8 of described amplifier U1A, described electric capacity C1 is connected in parallel in the same way between input and ground of amplifier U1A, the output ground connection after resistance R11 and electric capacity C3 successively of described amplifier U1A, 4 pin of the node access PIC single chip microcomputer between described resistance R11 and electric capacity C3, described resistance R10 is connected in parallel between the reverse input end of amplifier U1A and output, described resistance R38 and R12 is connected in parallel between the output of amplifier U1A and ground after connecting, node between described resistance R38 and R12 accesses the collector electrode of triode Q6 through R35, the grounded emitter of described triode Q6, the collector electrode of described triode Q6 meets power supply VCC through resistance R37, described electric capacity C11 is connected in parallel on the collector and emitter two ends of triode Q6, and the model of described PIC single chip microcomputer is PIC16F723.
Further, described PIC single chip microcomputer also comprises its peripheral component, and described peripheral component comprises crystal oscillator Y1, resistance Rt1, R13, R34, electric capacity C4, C9, C10 and button JP1;
The model of described PIC single chip microcomputer is PIC16F723, described crystal oscillator Y1 is connected in parallel on 9 pin and the 10 pin two ends of PIC single chip microcomputer, 20 pin of described PIC single chip microcomputer meet power supply VCC, and described power supply VCC after electric capacity C9 with 8 pin and 19 of PIC single chip microcomputer altogether, described power supply VCC is ground connection after resistance R34 and electric capacity C10, node between described resistance R34 and electric capacity C10 connects 25 pin of PIC single chip microcomputer, and described button JP1 is connected in parallel on electric capacity C10 two ends; Described power supply VCC ground connection after resistance R13 and Rt1, the node between described resistance R13 and Rt1 connects 7 pin of PIC single chip microcomputer, and described electric capacity C4 is connected in parallel on resistance Rt1 two ends.
Further, the utility model also comprises display, and the input of described display is connected with the output of PIC single chip microcomputer.
Further, the model of described memory is AT24C02.
Further, the model of described lightning protection diode TVS1 is SA56CA; The model of described amplifier U1A and amplifier U1B is CA258T; The model of described Voltage stabilizing module U3 is 78L05.
Further, the model of described display is DPY_7-SEG.
Further, described housing is metal heat-conducting material.
Further, the housing in the utility model is aluminum hull.
The beneficial effects of the utility model are as follows:
The utility model adopts voltage-dropping type Model Design, namely the input voltage of this solar street lamp controller is consistent with output voltage, without the need to boost pressure controller, thus reduce the oneself power consumption of solar street lamp controller, improve conversion efficiency, housing adopts metal conductive shell, the heater members on circuit board and housing close contact, good thermolysis can be played, to ensure that high-current device normally works and life-saving.
The utility model passes through the break-make of triode or amplifier voltage control MOS switching power tube, realize the charging of pwm pulse modulation system, by regulating the duty ratio of charge pulse currents, current constant control is realized to accumulator cell charging and discharging, by to the Real-time Collection of battery tension collecting unit to battery tension, realize the modulated in real time of bearing power according to battery tension size, the more advanced efficiency of current constant control mode that more traditional analog circuit realizes is higher.
In addition, by the photonasty of optocoupler, bright light during continuous rainy weather can be ensured when lower configuration, thus reduce holistic cost; SCM peripheral circuit is provided with control button, can arranges bearing power, meet the requirement of different loads power, client the power termination different according to oneself can select corresponding power output.Thus expand the adaptability in market.
Accompanying drawing explanation
Fig. 1 is structured flowchart of the present utility model.
Fig. 2 is circuit theory diagrams of the present utility model.
Fig. 3 is memory and peripheral circuit diagram thereof in the utility model.
Fig. 4 is display and peripheral circuit diagram thereof in the utility model.
Fig. 5 is the pinouts of PIC single chip microcomputer in the utility model.
Wherein, 1 load exports driver element, 2 battery tension collecting units, 3 solar panel input charhing units, 4 PIC single chip microcomputer, 5 memories, 6 displays, 7 interface rows.
Embodiment
Below in conjunction with accompanying drawing 1 ~ 5, the utility model is described in further detail.
Embodiment, with reference to Fig. 1 ~ 5: it comprises housing and the load be arranged in described housing exports driver element 1, battery tension collecting unit 2, solar panel input charhing unit 3, PIC single chip microcomputer 4, memory 5 and interface row 7;
Described load exports driver element 1, battery tension collecting unit 2 and solar panel input charhing unit 3 and is connected with solar panel respectively by the load of interface row 7 and outside, storage battery;
On described interface row 7, the interface of corresponding storage battery is bi-directionally connected by the respective pins of battery tension collecting unit 2 with PIC single chip microcomputer 4; On described interface row 7, the interface of corresponding solar panel connects the input of solar panel input charhing unit 3, the respective pins of the output termination PIC single chip microcomputer 4 of described solar panel input charhing unit 3, the load output pin of described PIC single chip microcomputer 4 connects the input that load exports driver element 1, and the output that described load exports driver element 1 is connected with the interface that interface arranges corresponding load on 7.
Further, described battery tension collecting unit 2 comprises resistance R2, R7, R9, R17 ~ R19, R36, diode D1, D3, DV1, DV4, triode Q2, electric capacity C2, C6, C7, electrochemical capacitor E1 and three-terminal regulator block U3;
On described interface row 7, the interface positive pole of corresponding storage battery connects the collector electrode of triode Q2 through diode DV1, the emitter of described triode Q2 connects the output of three-terminal regulator block U3, the input termination power VCC of described three-terminal regulator block U3, the input of described three-terminal regulator block U3 and output are respectively through separating the ground end of electric capacity E1 and electric capacity C7 and three-terminal regulator block U3 altogether; The input of the output termination storage battery of described three-terminal regulator block U3; The model of described PIC single chip microcomputer 4 is PIC16F723; On described interface row 7, the interface positive pole of corresponding storage battery is through resistance R7 and R9 ground connection, and described electric capacity C2 is connected in parallel on resistance R9 two ends, and the node of described resistance R7 and R9 connects 3 pin of PIC single chip microcomputer 4; The base stage of described triode Q2 oppositely connects ground connection after diode DV4, between the collector electrode that described resistance R19 is connected in parallel on triode Q2 and base stage; The interface positive pole ground connection after resistance R36, R17 and electric capacity C6 successively of corresponding storage battery on described interface row 7, described resistance R18 is connected in parallel on electric capacity C6 two ends, and the node of described resistance R17 and electric capacity C6 connects 2 pin of PIC single chip microcomputer 4; The node of described resistance R17 and R36 connects the interface negative pole of corresponding solar panel on described interface row 7 through diode D3; Described diode D1 is connected in reverse parallel on the interface both positive and negative polarity of corresponding storage battery on described interface row 7.
Further, described solar panel input charhing unit 3 comprises MOS switching power tube Q3 ~ Q4, triode Q5, Q7, optocoupler N1, resistance R16, R20, R22, R23, R25, R26, diode DV3 and lightning protection diode TVS1;
Described resistance R16 is connected in parallel on the interface both positive and negative polarity of corresponding solar panel on described interface row 7, and described lightning protection diode TVS1 is connected in reverse parallel in resistance R16 two ends; On described interface row 7, the interface negative pole of corresponding solar panel connects the source electrode of MOS switching power tube Q3, the grid of described MOS switching power tube Q3 connects the emitter of triode Q5, the emitter of described triode Q5 connects the positive pole of diode DV3, the negative pole of described diode DV3 connects the base stage of triode Q5, between the collector electrode that described resistance R26 is connected in parallel on triode Q5 and base stage, the input of described storage battery connects the collector electrode of triode Q5 through resistance R25; The output of described optocoupler N1 connects the source electrode of MOS switching power tube Q3 and the base stage of triode Q5 respectively, the input one termination power VCC of described optocoupler N1, its other end connects 12 pin of PIC single chip microcomputer 4 through resistance R20, and the model of described PIC single chip microcomputer 4 is PIC16F723; The drain electrode of described MOS switching power tube Q3 connects the drain electrode of described MOS switching power tube Q4, the source ground of described MOS switching power tube Q4, the grid of described MOS switching power tube Q4 connects the collector electrode of triode Q7, the grounded emitter of described triode Q7, the base stage of described triode Q7 connects 6 pin of PIC single chip microcomputer 4 through resistance R23.
Further, described load output driver element 1 comprises MOS switching power tube Q1, amplifier U1A, amplifier U1B, resistance R1, R3 ~ R6, R8, R10 ~ R12, R27 ~ R28, R35, R37 ~ R38, electric capacity C1, C3, C11 and triode Q6;
The input ground connection after resistance R27 and R28 successively of described storage battery, the input in the same way of the node access amplifier U1B between described resistance R27 and R28, 13 pin of described PIC single chip microcomputer 4 access the reverse input end of amplifier U1B through resistance R4, the output of described amplifier U1B connects the grid of MOS switching power tube Q1 through resistance R1, the drain electrode of described MOS switching power tube Q1 connects the interface negative pole of corresponding load on described interface row 7, the source electrode of described MOS switching power tube Q1 is through resistance R5 ground connection, the source electrode of described MOS switching power tube Q1 accesses the input in the same way of amplifier U1A through resistance R6, reverse input end ground connection after resistance R8 of described amplifier U1A, described electric capacity C1 is connected in parallel in the same way between input and ground of amplifier U1A, the output ground connection after resistance R11 and electric capacity C3 successively of described amplifier U1A, 4 pin of the node access PIC single chip microcomputer 4 between described resistance R11 and electric capacity C3, described resistance R10 is connected in parallel between the reverse input end of amplifier U1A and output, described resistance R38 and R12 is connected in parallel between the output of amplifier U1A and ground after connecting, node between described resistance R38 and R12 accesses the collector electrode of triode Q6 through R35, the grounded emitter of described triode Q6, the collector electrode of described triode Q6 meets power supply VCC through resistance R37, described electric capacity C11 is connected in parallel on the collector and emitter two ends of triode Q6, and the model of described PIC single chip microcomputer 4 is PIC16F723.
Further, described PIC single chip microcomputer 4 also comprises its peripheral component, and described peripheral component comprises crystal oscillator Y1, resistance Rt1, R13, R34, electric capacity C4, C9, C10 and button JP1;
The model of described PIC single chip microcomputer 4 is PIC16F723, described crystal oscillator Y1 is connected in parallel on 9 pin and the 10 pin two ends of PIC single chip microcomputer 4,20 pin of described PIC single chip microcomputer 4 meet power supply VCC, and described power supply VCC after electric capacity C9 with 8 pin and 19 of PIC single chip microcomputer 4 altogether, described power supply VCC is ground connection after resistance R34 and electric capacity C10, node between described resistance R34 and electric capacity C10 connects 25 pin of PIC single chip microcomputer 4, and described button JP1 is connected in parallel on electric capacity C10 two ends; Described power supply VCC ground connection after resistance R13 and Rt1, the node between described resistance R13 and Rt1 connects 7 pin of PIC single chip microcomputer 4, and described electric capacity C4 is connected in parallel on resistance Rt1 two ends.
Further, the utility model also comprises display 6, and the input of described display 6 is connected with the output of PIC single chip microcomputer 4.
Further, the model of described memory 5 is AT24C02,26 pin of the input termination PIC single chip microcomputer 4 of described memory 5.
Further, the model of described lightning protection diode TVS1 is SA56CA; The model of described amplifier U1A and amplifier U1B is CA258T; The model of described Voltage stabilizing module U3 is 78L05.
Further, the model of described display 6 is DPY_7-SEG, and the input of described display 6 accesses 22,23,24,14,15,16,17 pin of PIC single chip microcomputer 4 through exclusion.
Further, described housing is metal heat-conducting material.
Further, the housing in the utility model is aluminum hull.
Further, the switch of the triode Q7 control MOS switching power tube Q4 in described solar panel input charhing unit 3, the switch of described triode Q5 control MOS switching power tube Q3.
Further, described load exports the switch of the amplifier U1B control MOS switching power tube Q1 in driver element 1, and triode Q6 and electric capacity C11 plays short-circuit protection effect.
The course of work of the present utility model is as follows:
The utility model is connected with solar panel, storage battery, LED load, check working properly after:
1, when daytime, sunlight was sufficient, when solar street lamp controller detects the voltage of the sunlight generation on solar panel, be now charge in batteries, be charged as PWM pulse modulation technology, be divided into three phases: soaking-equalizing charge-floating charge.
During the voltage that the sunlight that 2, can't detect on solar panel when solar street lamp controller produces, i.e. evening, solar street lamp controller automatically switches to discharge condition, and driving LED load is lighted, and now can arrange the power of lamp, the lamp time.
3, when at day, solar street lamp controller detects sunlight, now can automatically shut down load, continue as charge in batteries.
The above execution mode is only preferred embodiment of the present utility model, and is not the exhaustive of the feasible enforcement of the utility model.For persons skilled in the art, to any apparent change done by it under the prerequisite not deviating from the utility model principle and spirit, all should be contemplated as falling with within claims of the present utility model.
Claims (10)
1. power is from a solar street lamp controller for motion tracking, it is characterized in that: it comprises housing and the load be arranged in described housing exports driver element (1), battery tension collecting unit (2), solar panel input charhing unit (3), PIC single chip microcomputer (4), memory (5) and interface row (7);
Described load exports that driver element (1), battery tension collecting unit (2) and solar panel input charhing unit (3) arrange the load of (7) and outside respectively by interface, storage battery is connected with solar panel;
The interface of the upper corresponding storage battery of described interface row (7) is bi-directionally connected by the respective pins of battery tension collecting unit (2) with PIC single chip microcomputer (4); The interface of the upper corresponding solar panel of described interface row (7) connects the input of solar panel input charhing unit (3), the respective pins of the output termination PIC single chip microcomputer (4) of described solar panel input charhing unit (3), the load output pin of described PIC single chip microcomputer (4) connects the input of load output driver element (1), and the output that described load exports driver element (1) arranges (7) upper corresponding load interface with interface is connected.
2. a kind of power according to claim 1 is from the solar street lamp controller of motion tracking, it is characterized in that described battery tension collecting unit (2) comprises resistance R2, R7, R9, R17 ~ R19, R36, diode D1, D3, DV1, DV4, triode Q2, electric capacity C2, C6, C7, electrochemical capacitor E1 and three-terminal regulator block U3;
The interface positive pole of the upper corresponding storage battery of described interface row (7) connects the collector electrode of triode Q2 through diode DV1, the emitter of described triode Q2 connects the output of three-terminal regulator block U3, the input termination power VCC of described three-terminal regulator block U3, the input of described three-terminal regulator block U3 and output are respectively through separating the ground end of electric capacity E1 and electric capacity C7 and three-terminal regulator block U3 altogether; The input of the output termination storage battery of described three-terminal regulator block U3; The model of described PIC single chip microcomputer (4) is PIC16F723; The interface positive pole of the upper corresponding storage battery of described interface row (7) is through resistance R7 and R9 ground connection, and described electric capacity C2 is connected in parallel on resistance R9 two ends, and the node of described resistance R7 and R9 connects 3 pin of PIC single chip microcomputer (4); The base stage of described triode Q2 oppositely connects ground connection after diode DV4, between the collector electrode that described resistance R19 is connected in parallel on triode Q2 and base stage; The interface positive pole ground connection after resistance R36, R17 and electric capacity C6 successively of the upper corresponding storage battery of described interface row (7), described resistance R18 is connected in parallel on electric capacity C6 two ends, and the node of described resistance R17 and electric capacity C6 connects 2 pin of PIC single chip microcomputer (4); The node of described resistance R17 and R36 connects the interface negative pole of the upper corresponding solar panel of described interface row (7) through diode D3; Described diode D1 is connected in reverse parallel on the interface both positive and negative polarity of the upper corresponding storage battery of described interface row (7).
3. a kind of power according to claim 2 is from the solar street lamp controller of motion tracking, it is characterized in that: described solar panel input charhing unit (3) comprises MOS switching power tube Q3 ~ Q4, triode Q5, Q7, optocoupler N1, resistance R16, R20, R22, R23, R25, R26, diode DV3 and lightning protection diode TVS1;
Described resistance R16 is connected in parallel on the interface both positive and negative polarity of the upper corresponding solar panel of described interface row (7), and described lightning protection diode TVS1 is connected in reverse parallel in resistance R16 two ends; The interface negative pole of the upper corresponding solar panel of described interface row (7) connects the source electrode of MOS switching power tube Q3, the grid of described MOS switching power tube Q3 connects the emitter of triode Q5, the emitter of described triode Q5 connects the positive pole of diode DV3, the negative pole of described diode DV3 connects the base stage of triode Q5, between the collector electrode that described resistance R26 is connected in parallel on triode Q5 and base stage, the input of described storage battery connects the collector electrode of triode Q5 through resistance R25; The output of described optocoupler N1 connects the source electrode of MOS switching power tube Q3 and the base stage of triode Q5 respectively, the input one termination power VCC of described optocoupler N1, its other end connects 12 pin of PIC single chip microcomputer (4) through resistance R20, and the model of described PIC single chip microcomputer (4) is PIC16F723; The drain electrode of described MOS switching power tube Q3 connects the drain electrode of described MOS switching power tube Q4, the source ground of described MOS switching power tube Q4, the grid of described MOS switching power tube Q4 connects the collector electrode of triode Q7, the grounded emitter of described triode Q7, the base stage of described triode Q7 connects 6 pin of PIC single chip microcomputer (4) through resistance R23.
4. a kind of power according to claim 3 is from the solar street lamp controller of motion tracking, it is characterized in that: described load exports driver element (1) and comprises MOS switching power tube Q1, amplifier U1A, amplifier U1B, resistance R1, R3 ~ R6, R8, R10 ~ R12, R27 ~ R28, R35, R37 ~ R38, electric capacity C1, C3, C11 and triode Q6;
The input ground connection after resistance R27 and R28 successively of described storage battery, the input in the same way of the node access amplifier U1B between described resistance R27 and R28, 13 pin of described PIC single chip microcomputer (4) access the reverse input end of amplifier U1B through resistance R4, the output of described amplifier U1B connects the grid of MOS switching power tube Q1 through resistance R1, the drain electrode of described MOS switching power tube Q1 connects the interface negative pole of the upper corresponding load of described interface row (7), the source electrode of described MOS switching power tube Q1 is through resistance R5 ground connection, the source electrode of described MOS switching power tube Q1 accesses the input in the same way of amplifier U1A through resistance R6, reverse input end ground connection after resistance R8 of described amplifier U1A, described electric capacity C1 is connected in parallel in the same way between input and ground of amplifier U1A, the output ground connection after resistance R11 and electric capacity C3 successively of described amplifier U1A, 4 pin of node access PIC single chip microcomputer (4) between described resistance R11 and electric capacity C3, described resistance R10 is connected in parallel between the reverse input end of amplifier U1A and output, described resistance R38 and R12 is connected in parallel between the output of amplifier U1A and ground after connecting, node between described resistance R38 and R12 accesses the collector electrode of triode Q6 through R35, the grounded emitter of described triode Q6, the collector electrode of described triode Q6 meets power supply VCC through resistance R37, described electric capacity C11 is connected in parallel on the collector and emitter two ends of triode Q6, and the model of described PIC single chip microcomputer (4) is PIC16F723.
5. a kind of power according to claim 1 and 2 is from the solar street lamp controller of motion tracking, it is characterized in that: described PIC single chip microcomputer (4) also comprises its peripheral component, described peripheral component comprises crystal oscillator Y1, resistance Rt1, R13, R34, electric capacity C4, C9, C10 and button JP1;
The model of described PIC single chip microcomputer (4) is PIC16F723, described crystal oscillator Y1 is connected in parallel on 9 pin and the 10 pin two ends of PIC single chip microcomputer (4), 20 pin of described PIC single chip microcomputer (4) meet power supply VCC, and described power supply VCC after electric capacity C9 with 8 pin and 19 of PIC single chip microcomputer (4) altogether, described power supply VCC is ground connection after resistance R34 and electric capacity C10, node between described resistance R34 and electric capacity C10 connects 25 pin of PIC single chip microcomputer (4), and described button JP1 is connected in parallel on electric capacity C10 two ends; Described power supply VCC ground connection after resistance R13 and Rt1, the node between described resistance R13 and Rt1 connects 7 pin of PIC single chip microcomputer (4), and described electric capacity C4 is connected in parallel on resistance Rt1 two ends.
6. a kind of power according to claim 1 is from the solar street lamp controller of motion tracking, it is characterized in that: it also comprises display (6), and the input of described display (6) is connected with the output of PIC single chip microcomputer (4).
7. a kind of power according to claim 1 is from the solar street lamp controller of motion tracking, it is characterized in that: the model of described memory (5) is AT24C02.
8. a kind of power according to claim 4 is from the solar street lamp controller of motion tracking, it is characterized in that: the model of described lightning protection diode TVS1 is SA56CA; The model of described amplifier U1A and amplifier U1B is CA258T; The model of described Voltage stabilizing module U3 is 78L05.
9. a kind of power according to claim 6 is from the solar street lamp controller of motion tracking, it is characterized in that: the model of described display (6) is DPY_7-SEG.
10. a kind of power according to claim 1 is from the solar street lamp controller of motion tracking, it is characterized in that: described housing is metal heat-conducting material.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109861364A (en) * | 2019-01-04 | 2019-06-07 | 宁波绿光能源集团有限公司 | A kind of separating portable formula electricity generation system |
| CN109996373A (en) * | 2019-05-15 | 2019-07-09 | 深圳市红邦半导体有限公司 | A kind of control circuit board, control chip and control system |
-
2015
- 2015-04-10 CN CN201520211763.0U patent/CN204559959U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109861364A (en) * | 2019-01-04 | 2019-06-07 | 宁波绿光能源集团有限公司 | A kind of separating portable formula electricity generation system |
| CN109996373A (en) * | 2019-05-15 | 2019-07-09 | 深圳市红邦半导体有限公司 | A kind of control circuit board, control chip and control system |
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