CN103064325B - Multiple-channel output control circuit - Google Patents
Multiple-channel output control circuit Download PDFInfo
- Publication number
- CN103064325B CN103064325B CN201210545442.5A CN201210545442A CN103064325B CN 103064325 B CN103064325 B CN 103064325B CN 201210545442 A CN201210545442 A CN 201210545442A CN 103064325 B CN103064325 B CN 103064325B
- Authority
- CN
- China
- Prior art keywords
- resistance
- diode
- circuit
- connects
- oxide
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Dc-Dc Converters (AREA)
- Control Of Electrical Variables (AREA)
Abstract
A kind of multiple-channel output control circuit, for controlling multiple stage controlled device, comprises driver module, supply module, remote control module and single-chip microcomputer.Driver module comprises multi-channel driver circuit, and every road driving circuit controls to start or cut out a controlled device; Supply module is used for powering to single-chip microcomputer, remote control module and driver module; Remote control module is for obtaining user's operation information and exporting the remote signal corresponding with user's operation information to single-chip microcomputer; Single-chip microcomputer is used for selecting to trigger one or more driving circuit according to remote signal, starts to make the driving circuit be triggered or closes corresponding controlled device.Above-mentioned multiple-channel output control circuit, circuit structure is comparatively simple, reliability is higher, it is less to take up room, the consumption to electric energy that the minimizing of electronic component is lower, extend the service time of power supply, the power rating requirements of power supply is reduced, be suitable for being equipped with the green energy resources such as solar cell, be conducive to the use of energy-conserving product.
Description
Technical field
The present invention relates to electronic equipment control technology field, particularly relate to a kind of multiple-channel output control circuit.
Background technology
Traditional output control circuit mostly is single channel control circuit, and namely a road output control circuit controls a controlled device.Along with increasing of controlled device, multiple single channel control circuit carries out integrated by manufacturer usually, to realize the control to multiple stage controlled device.But by the multi-channel control circuit of multiple single channel control circuit set, electronic component is more, and circuit structure is more complicated, and reliability is lower, takes up room larger.In addition, along with the development and progress of society, the raising of people's energy-saving and emission-reduction consciousness, the use of green energy resource and energy-conserving product is more and more extensive, such as, and the solar cell that people's long camping trip uses, LED lamp, energy-conservation sound equipment and the energy-saving charger etc. for charging the phone, select by the multi-channel control circuit of multiple single channel control circuit set, power consumption is comparatively large, higher to the power rating requirements of power supply, is unfavorable for the application of green energy resource and energy-conserving product.
Summary of the invention
Based on this, being necessary for more by the multi-channel control electric circuit electronics technical element of multiple single channel control circuit set, that structure is more complicated, reliability is lower, it is large to take up room and power consumption is larger problem, providing that a kind of circuit structure is comparatively simple, reliability is higher, take up room the less multiple-channel output control circuit less with consuming electric energy.
A kind of multiple-channel output control circuit, for controlling multiple stage controlled device, is characterized in that, comprise driver module, supply module, remote control module and single-chip microcomputer, described driver module comprises multi-channel driver circuit, and wherein, every road driving circuit controls to start or cut out a controlled device;
Described supply module is used for powering to described single-chip microcomputer, described remote control module and described driver module;
Described remote control module is for obtaining user's operation information and exporting the remote signal corresponding with described user's operation information to described single-chip microcomputer;
Described single-chip microcomputer is used for selecting to trigger one or more driving circuit according to described remote signal, starts to make the driving circuit be triggered or closes corresponding controlled device;
Described supply module comprises accumulator and accumulator output control circuit, and described accumulator output control circuit is for controlling conducting or turning off the current return of described accumulator; Described single-chip microcomputer has the first output pin and the second output pin that are respectively used to output first control signal and the second control signal, described driver module comprises the first driving circuit and the second driving circuit that are respectively used to start or close the first controlled device and the second controlled device, described first control signal is for controlling conducting or turning off described first driving circuit, and described second control signal is for controlling conducting or turning off described second driving circuit; Described accumulator output control circuit comprises the first metal-oxide-semiconductor, the first resistance, the second resistance, the 3rd resistance, the first diode and switch, one end of described first resistance and the source electrode of described first metal-oxide-semiconductor connect the positive pole of described accumulator respectively, the other end of described first resistance connects the grid of described first metal-oxide-semiconductor and one end of described second resistance respectively, the positive pole of the first diode described in another termination of described second resistance, the negative pole of described first diode connects the end of incoming cables of described switch, and the leading-out terminal of described switch is by described 3rd resistance eutral grounding;
Described first driving circuit comprises the second metal-oxide-semiconductor, first triode, second diode, 4th resistance, 5th resistance, 6th resistance and the first interface for being electrically connected described first controlled device, the drain electrode of described second metal-oxide-semiconductor connects one end of described first interface, the other end of described first interface and one end of described 4th resistance connect the drain electrode of described first metal-oxide-semiconductor respectively, the source electrode of described second metal-oxide-semiconductor connects the end of incoming cables of described switch, the grid of described second metal-oxide-semiconductor connects the other end of described 4th resistance respectively, one end of described 5th resistance and the negative pole of described second diode, the plus earth of described second diode, the collector of the first triode described in another termination of described 5th resistance, the grounded emitter of described first triode, the base stage of described first triode connects described first output pin by described 6th resistance,
Described second driving circuit comprises the 3rd metal-oxide-semiconductor, second triode, 3rd diode, 7th resistance, 8th resistance, 9th resistance and the second interface for being electrically connected described second controlled device, the drain electrode of described 3rd metal-oxide-semiconductor connects one end of described second interface, the other end of described second interface and one end of described 7th resistance connect the drain electrode of described first metal-oxide-semiconductor respectively, the source electrode of described 3rd metal-oxide-semiconductor connects the end of incoming cables of described switch, the grid of described 3rd metal-oxide-semiconductor connects the other end of described 7th resistance respectively, one end of described 8th resistance and the negative pole of described 3rd diode, the plus earth of described 3rd diode, the collector of the second triode described in another termination of described 8th resistance, the grounded emitter of described second triode, the base stage of described second triode connects described second output pin by described 9th resistance.
Wherein in an embodiment, described supply module also comprises current detecting and reserves circuit, described single-chip microcomputer also has current detecting pin, described current detecting is reserved circuit for the loop current value that obtains in the current return of described accumulator and described loop current value is delivered to described current detecting pin, described loop current value and pre-set current value compare by described single-chip microcomputer, and control when described loop current value is greater than described pre-set current value to turn off described first driving circuit and the second driving circuit; Described current detecting is reserved circuit and is comprised the tenth resistance and the first electric capacity, the leading-out terminal of switch described in one termination of described tenth resistance, the other end of described tenth resistance connects one end of described first electric capacity and described current detecting pin, the other end ground connection of described first electric capacity respectively.
Wherein in an embodiment, described supply module also comprises the 4th diode, and the negative pole of described 4th diode connects the positive pole of described accumulator, the plus earth of described 4th diode.
Wherein in an embodiment, described feed circuit also comprise solar panel, charging circuit, cell plate voltage detects reserved circuit and battery tension detects reserved circuit, described single-chip microcomputer also has the 3rd output pin for exporting the 3rd control signal, cell plate voltage for detecting described solar panel output voltage detects pin and detects pin for the battery tension detecting described accumulator output voltage, described charging circuit charges to described accumulator for controlling described solar panel, the reserved circuit of described cell plate voltage detection and described battery tension detect reserved circuit and are respectively used to obtain the output voltage of described solar panel and described accumulator and described output voltage is delivered to described single-chip microcomputer, when the output voltage of described solar panel is greater than predeterminated voltage, and when the output voltage of described accumulator is less than first threshold voltage, described charging circuit conducting, when the output voltage of described solar panel is greater than predeterminated voltage, and when the output voltage of described accumulator is greater than Second Threshold voltage, described charging circuit turns off, when the output voltage of described solar panel is less than described predeterminated voltage, described charging circuit turns off, described Second Threshold voltage is greater than described first threshold voltage.
Wherein in an embodiment, described charging circuit comprises the 11 resistance, 12 resistance, 13 resistance, 4th metal-oxide-semiconductor, 3rd triode, 5th diode and the 6th diode, the positive pole of described 6th diode connects the positive pole of described solar panel, the negative pole of described 6th diode connects the negative pole of described 5th diode respectively, one end of described 11 resistance and the source electrode of described 4th metal-oxide-semiconductor, the positive pole of described 5th diode, the other end of described 11 resistance and the grid of described 4th metal-oxide-semiconductor connect one end of described 12 resistance respectively, the collector of the 3rd triode described in another termination of described 12 resistance, the grounded emitter of described 3rd triode, the base stage of described 3rd triode connects described 3rd output pin by described 13 resistance, the drain electrode of described 4th metal-oxide-semiconductor connects the drain electrode of described first metal-oxide-semiconductor.
Wherein in an embodiment, described charging circuit also comprises the 4th triode, the 7th diode, the 14 resistance and the 15 resistance, the negative pole of described 7th diode connects the positive pole of described solar panel, the positive pole of described 7th diode connects one end of described 14 resistance, the other end of described 14 resistance connects one end of described 15 resistance and the base stage of described 4th triode respectively, the other end ground connection of described 15 resistance, the collector of described 4th triode connects the grid of described first metal-oxide-semiconductor by described second resistance.
Wherein in an embodiment, described battery tension detects reserved circuit and comprises the 16 resistance, the 17 resistance and the second electric capacity, described cell plate voltage detects reserved circuit and comprises the 18 resistance, the 19 resistance and the 3rd electric capacity, the positive pole of accumulator described in one termination of described 16 resistance, the other end of described 16 resistance connects one end of described second electric capacity, one end of described 17 resistance and described battery tension respectively and detects pin, the other end of described second electric capacity and the other end of described 17 resistance ground connection respectively; The positive pole of solar panel described in one termination of described 18 resistance, the other end of described 18 resistance connects one end of described 19 resistance, one end of described 3rd electric capacity and described cell plate voltage respectively and detects pin, the other end of described 19 resistance and the other end of described 3rd electric capacity ground connection respectively.
Wherein in an embodiment, described supply module also comprises mu balanced circuit, described mu balanced circuit comprises the 4th electric capacity, the 5th electric capacity and three-terminal voltage-stabilizing pipe, the input end of described three-terminal voltage-stabilizing pipe connects one end of described 4th electric capacity and the drain electrode of described first metal-oxide-semiconductor respectively, the earth terminal of described three-terminal voltage-stabilizing pipe and the other end of described 4th electric capacity ground connection respectively, the one end of 5th electric capacity described in the output termination of described three-terminal voltage-stabilizing pipe also exports direct current, the other end ground connection of described 5th electric capacity.
Wherein in an embodiment, described single-chip microcomputer has remote signal input pin, and described remote signal input pin is connected with described remote control module.
Above-mentioned multiple-channel output control circuit, single-chip microcomputer, supply module, driver module and remote control module is adopted to build, use single-chip microcomputer can realize the function compared with complicated circuit, the use of electronic component in less circuit, circuit structure is comparatively simple, reliability is higher, it is less to take up room, the consumption to electric energy that the minimizing of electronic component is lower, extend the service time of power supply, the power rating requirements of power supply is reduced, be suitable for being equipped with the green energy resources such as solar cell, be conducive to the use of energy-conserving product.
Accompanying drawing explanation
Fig. 1 is the module map of the multiple-channel output control circuit of an embodiment;
Fig. 2 is the electrical schematic diagram of multiple-channel output control circuit in Fig. 1.
Embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is described in detail.
As depicted in figs. 1 and 2, in one embodiment, a kind of multiple-channel output control circuit, for controlling multiple stage controlled device, comprises driver module 110, supply module 120, remote control module 140 and single-chip microcomputer 130.
Driver module 110, is connected with single-chip microcomputer 130, comprises the multi-channel driver circuits such as the first driving circuit 112, second driving circuit 114, n-th driving circuit 116, wherein n be more than or equal to 2 integer.Every road driving circuit controls to start or cut out a controlled device.First driving circuit 112 and the second driving circuit 114 are respectively used to start or close the first controlled device and the second controlled device.
Supply module 120, is connected with remote control module 140 with described driver module 110, single-chip microcomputer 130, powers for giving single-chip microcomputer 130, remote control module 140 and driver module 110.
Remote control module 140, be connected with single-chip microcomputer 130, for obtaining user's operation information and exporting the remote signal corresponding with this user's operation information to single-chip microcomputer 130, single-chip microcomputer 130 has remote signal input pin RA3, and remote signal input pin RA3 is connected with remote control module 140.Usually, remote control module 140 adopts 315M wireless module to be electrically connected with single-chip microcomputer 130 by plug connector H.
Single-chip microcomputer 130 is selected to trigger one or more driving circuit for the remote signal sent according to remote control module 140, starts to make the driving circuit be triggered or closes corresponding controlled device.
Above-mentioned multiple-channel output control circuit, single-chip microcomputer 130, supply module 120, driver module 110 is adopted to build with remote control module 140, use single-chip microcomputer 130 can realize the function compared with complicated circuit, the use of electronic component in less circuit, circuit structure is comparatively simple, reliability is higher, it is less to take up room, the consumption to electric energy that the minimizing of electronic component is lower, extend the service time of power supply, the power rating requirements of power supply is reduced, be suitable for being equipped with the green energy resources such as solar cell, be conducive to the use of energy-conserving product.
In the present embodiment, supply module 120 comprises accumulator BT and accumulator output control circuit, and accumulator output control circuit is for controlling the current return of conducting or shutoff accumulator BT.Single-chip microcomputer 130 has the first output pin RC5 and the second output pin RC4 that are respectively used to output first control signal and the second control signal, first control signal is for controlling conducting or turning off the first driving circuit 112, second control signal for controlling conducting or turning off the second driving circuit 114.Concrete, accumulator output control circuit comprises the first metal-oxide-semiconductor M1, the first resistance R1, the second resistance R2, the 3rd resistance R3, the first diode D1 and switch S.One end of first resistance R1 and the source electrode of the first metal-oxide-semiconductor M1 connect the positive pole of accumulator BT respectively, the other end of the first resistance R1 connects the grid of the first metal-oxide-semiconductor M1 and one end of the second resistance R2 respectively, the positive pole of another termination first diode D1 of the second resistance R2, the negative pole of the first diode D1 connects the end of incoming cables of switch S, and the leading-out terminal of switch S is by the 3rd resistance R3 ground connection.
First driving circuit 112 comprises the second metal-oxide-semiconductor M2, the first triode Q1, the second diode D2, the 4th resistance R4, the 5th resistance R5, the 6th resistance R6 and the first interface P1 for being electrically connected the first controlled device.The drain electrode of the second metal-oxide-semiconductor M2 connects one end of first interface P1, the other end of first interface P1 and one end of the 4th resistance R4 connect the drain electrode of the first metal-oxide-semiconductor M1 respectively, the source electrode of the second metal-oxide-semiconductor M2 connects the end of incoming cables of switch S, the grid of the second metal-oxide-semiconductor M2 connects the other end of the 4th resistance R4 respectively, one end of 5th resistance R5 and the negative pole of the second diode D2, the plus earth of the second diode D2, the collector of another termination first triode Q1 of the 5th resistance R5, the grounded emitter of the first triode Q1, the base stage of the first triode Q1 meets the first output pin RC5 by the 6th resistance R6,
Second driving circuit 114 comprises the 3rd metal-oxide-semiconductor M3, the second triode Q2, the 3rd diode D3, the 7th resistance R7, the 8th resistance R8, the 9th resistance R9 and the second interface P2 for being electrically connected the second controlled device.The drain electrode of the 3rd metal-oxide-semiconductor M3 connects one end of the second interface P3, and the other end of the second interface P3 and one end of the 7th resistance R7 connect the drain electrode of the first metal-oxide-semiconductor M1 respectively.The source electrode of the 3rd metal-oxide-semiconductor M3 connects the end of incoming cables of switch S, and the grid of the 3rd metal-oxide-semiconductor M3 connects the other end of the 7th resistance R7, one end of the 8th resistance R8 and the negative pole of the 3rd diode D3, the plus earth of described 3rd diode D3 respectively.The collector of another termination second triode Q2 of the 8th resistance R8, the grounded emitter of the second triode Q2, the base stage of the second triode Q2 meets the second output pin RC4 by the 9th resistance R9.
Supply module 120 also comprises current detecting and reserves circuit.Single-chip microcomputer 130 also has current detecting pin RA2.Current detecting is reserved circuit for the loop current value that obtains in the current return of accumulator BT and loop current value is delivered to current detecting pin RA2, loop current value and pre-set current value compare by single-chip microcomputer 130, and control shutoff first driving circuit 112 and the second driving circuit 114 when loop current value is greater than described pre-set current value.Be understood that, single-chip microcomputer 130 also can control to turn off other driving circuits.
Current detecting is reserved circuit and is comprised the tenth resistance R10 and the first electric capacity C1.The leading-out terminal of the one termination switch S of the tenth resistance R10, the other end of the tenth resistance R10 meets one end and the current detecting pin RA2 of the first electric capacity C1, the other end ground connection of the first electric capacity C1 respectively.Supply module 120 also comprises the 4th diode D4.The negative pole of the 4th diode D4 connects the positive pole of accumulator BT, the plus earth of the 4th diode D4.
In the present embodiment, described feed circuit 120 also comprise solar panel SR, charging circuit, cell plate voltage detects reserved circuit and battery tension detects reserved circuit.Single-chip microcomputer 130 also having the 3rd output pin RC3 for exporting the 3rd control signal, detecting pin RA0 for the cell plate voltage detecting the output voltage of solar panel SR and detecting pin RA1 for the battery tension detecting the output voltage of accumulator BT.Charging circuit charges to accumulator BT for controlling solar panel SR, and the reserved circuit of cell plate voltage detection and battery tension detect reserved circuit and be respectively used to obtain the output voltage of solar panel SR and accumulator BT and the output voltage of acquisition is delivered to single-chip microcomputer 130.When the output voltage of solar panel SR is greater than predeterminated voltage, and when the output voltage of accumulator BT is less than first threshold voltage, charging circuit conducting.When the output voltage of solar panel SR is greater than predeterminated voltage, and when the output voltage of accumulator BT is greater than Second Threshold voltage, charging circuit turns off, and wherein, the second voltage threshold is greater than the first voltage threshold.When the output voltage of solar panel is less than predeterminated voltage, charging circuit turns off.
Charging circuit comprises the 11 resistance R11, the 12 resistance R12, the 13 resistance R13, the 4th metal-oxide-semiconductor M4, the 3rd triode Q3, the 5th diode D5 and the 6th diode D6.The positive pole of the 6th diode D6 connects the positive pole of solar panel, the negative pole of the 6th diode D6 connects the negative pole of the 5th diode D5 respectively, one end of 11 resistance R11 and the source electrode of the 4th metal-oxide-semiconductor M4, the positive pole of the 5th diode D5, the other end of the 11 resistance R11 and the grid of the 4th metal-oxide-semiconductor M4 connect one end of the 12 resistance R12 respectively, the collector of another termination the 3rd triode Q3 of the 12 resistance R12, the grounded emitter of the 3rd triode Q3, the base stage of the 3rd triode Q3 meets the 3rd output pin RC3 by the 13 resistance R13, the drain electrode of the 4th metal-oxide-semiconductor M4 connects the drain electrode of the first metal-oxide-semiconductor M1.Charging circuit also comprises the 4th triode Q4, the 7th diode D7, the 14 resistance R14 and the 15 resistance R15.The negative pole of the 7th diode D7 connects the positive pole of solar panel SR, the positive pole of the 7th diode D7D6 connects one end of the 14 resistance R14, the other end of the 14 resistance R14 connects one end of the 15 resistance R15 and the base stage of the 4th triode Q4 respectively, the other end ground connection of the 15 resistance R15, the collector of the 4th triode Q4 connects the grid of the first metal-oxide-semiconductor M1 by the second resistance R2.
Battery tension detects reserved circuit and comprises the 16 resistance R16, the 17 resistance R17 and the second electric capacity C2.Cell plate voltage detects reserved circuit and comprises the 18 resistance R18, the 19 resistance R19 and the 3rd electric capacity C3.The positive pole of the one termination accumulator of the 16 resistance R16, the other end of the 16 resistance R16 connects one end of the second electric capacity C2, one end of the 17 resistance R17 and battery tension respectively and detects pin RA1, the other end of the second electric capacity C2 and the other end of the 17 resistance R17 ground connection respectively.The positive pole of the one termination solar panel SR of the 18 resistance R18, the other end of the 18 resistance R18 connects one end of the 19 resistance R19, one end of the 3rd electric capacity C3 and cell plate voltage respectively and detects pin RA0, the other end of the 19 resistance and the other end of the 3rd electric capacity C3 ground connection respectively.
Supply module also comprises mu balanced circuit, mu balanced circuit comprises the 4th electric capacity C4, the 5th electric capacity C5 and three-terminal voltage-stabilizing pipe, the input end of three-terminal voltage-stabilizing pipe connects one end of the 4th electric capacity C4 and the drain electrode of the first metal-oxide-semiconductor M1 respectively, the earth terminal of three-terminal voltage-stabilizing pipe and the other end of the 4th electric capacity C4 ground connection respectively, one end of output termination the 5th electric capacity C5 of three-terminal voltage-stabilizing pipe U1 also exports direct current, the other end ground connection of the 5th electric capacity C5.
In the present embodiment, the model of single-chip microcomputer 130 is PIC16F676.First output pin RC5 is pin 5, and the second output pin RC4 is pin 6, and the 3rd output pin is pin 7, it is pin 13 that cell plate voltage detects pin RA0, it is pin 12 that battery tension detects pin RA1, and current detecting pin RA2 is pin 11, and remote signal input pin RA3 is pin 4.In addition, the pin 1 of single-chip microcomputer 130 connects the direct current of three-terminal voltage-stabilizing pipe U1 output, and pin 14 ground connection, is connected the 6th electric capacity C6 between pin 1 with pin 13.Pin 2 connects the negative pole of the first light emitting diode D8 by the 20 resistance R20, pin 3 connects the second light emitting diode D9 negative pole by the 21 resistance R21, and the positive pole of the first light emitting diode D8 and the positive pole of the second light emitting diode D9 connect the direct current that three-terminal voltage-stabilizing pipe U1 exports respectively.Pin 8, pin 9 and pin 10 are vacant pin, unsettledly do not define.The direct current that remote control module 140 adopts three-terminal voltage-stabilizing pipe U1 to export is powered, and selects the 7th electric capacity C7 to carry out filtering.
The principle of above-mentioned multiple-channel output control circuit is as follows: after switch S is closed, user uses remote control module 140 to select the controlled device needing to start, single-chip microcomputer 130 is selected to drive the driving circuit corresponding with controlled device, makes driving circuit conducting, to make controlled device electrifying startup.When single-chip microcomputer 130 detects that accumulator loop current value exceedes pre-set current value, single-chip microcomputer 130 controls to turn off driven driving circuit.
The above embodiment only have expressed several embodiment of the present invention, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to the scope of the claims of the present invention.It should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be as the criterion with claims.
Claims (9)
1. a multiple-channel output control circuit, for controlling multiple stage controlled device, is characterized in that, comprise driver module, supply module, remote control module and single-chip microcomputer, described driver module comprises multi-channel driver circuit, and wherein, every road driving circuit controls to start or cut out a controlled device;
Described supply module is used for powering to described single-chip microcomputer, described remote control module and described driver module;
Described remote control module is for obtaining user's operation information and exporting the remote signal corresponding with described user's operation information to described single-chip microcomputer;
Described single-chip microcomputer is used for selecting to trigger one or more driving circuit according to described remote signal, starts to make the driving circuit be triggered or closes corresponding controlled device;
Described supply module comprises accumulator and accumulator output control circuit, and described accumulator output control circuit is for controlling conducting or turning off the current return of described accumulator; Described single-chip microcomputer has the first output pin and the second output pin that are respectively used to output first control signal and the second control signal, described driver module comprises the first driving circuit and the second driving circuit that are respectively used to start or close the first controlled device and the second controlled device, described first control signal is for controlling conducting or turning off described first driving circuit, and described second control signal is for controlling conducting or turning off described second driving circuit; Described accumulator output control circuit comprises the first metal-oxide-semiconductor, the first resistance, the second resistance, the 3rd resistance, the first diode and switch, one end of described first resistance and the source electrode of described first metal-oxide-semiconductor connect the positive pole of described accumulator respectively, the other end of described first resistance connects the grid of described first metal-oxide-semiconductor and one end of described second resistance respectively, the positive pole of the first diode described in another termination of described second resistance, the negative pole of described first diode connects the end of incoming cables of described switch, and the leading-out terminal of described switch is by described 3rd resistance eutral grounding;
Described first driving circuit comprises the second metal-oxide-semiconductor, first triode, second diode, 4th resistance, 5th resistance, 6th resistance and the first interface for being electrically connected described first controlled device, the drain electrode of described second metal-oxide-semiconductor connects one end of described first interface, the other end of described first interface and one end of described 4th resistance connect the drain electrode of described first metal-oxide-semiconductor respectively, the source electrode of described second metal-oxide-semiconductor connects the end of incoming cables of described switch, the grid of described second metal-oxide-semiconductor connects the other end of described 4th resistance respectively, one end of described 5th resistance and the negative pole of described second diode, the plus earth of described second diode, the collector of the first triode described in another termination of described 5th resistance, the grounded emitter of described first triode, the base stage of described first triode connects described first output pin by described 6th resistance,
Described second driving circuit comprises the 3rd metal-oxide-semiconductor, second triode, 3rd diode, 7th resistance, 8th resistance, 9th resistance and the second interface for being electrically connected described second controlled device, the drain electrode of described 3rd metal-oxide-semiconductor connects one end of described second interface, the other end of described second interface and one end of described 7th resistance connect the drain electrode of described first metal-oxide-semiconductor respectively, the source electrode of described 3rd metal-oxide-semiconductor connects the end of incoming cables of described switch, the grid of described 3rd metal-oxide-semiconductor connects the other end of described 7th resistance respectively, one end of described 8th resistance and the negative pole of described 3rd diode, the plus earth of described 3rd diode, the collector of the second triode described in another termination of described 8th resistance, the grounded emitter of described second triode, the base stage of described second triode connects described second output pin by described 9th resistance.
2. multiple-channel output control circuit according to claim 1, it is characterized in that, described supply module also comprises current detecting and reserves circuit, described single-chip microcomputer also has current detecting pin, described current detecting is reserved circuit for the loop current value that obtains in the current return of described accumulator and described loop current value is delivered to described current detecting pin, described loop current value and pre-set current value compare by described single-chip microcomputer, and control when described loop current value is greater than described pre-set current value to turn off described first driving circuit and the second driving circuit; Described current detecting is reserved circuit and is comprised the tenth resistance and the first electric capacity, the leading-out terminal of switch described in one termination of described tenth resistance, the other end of described tenth resistance connects one end of described first electric capacity and described current detecting pin, the other end ground connection of described first electric capacity respectively.
3. multiple-channel output control circuit according to claim 2, is characterized in that, described supply module also comprises the 4th diode, and the negative pole of described 4th diode connects the positive pole of described accumulator, the plus earth of described 4th diode.
4. according to the multiple-channel output control circuit in claim 1-3 described in any one, it is characterized in that, described feed circuit also comprise solar panel, charging circuit, cell plate voltage detects reserved circuit and battery tension detects reserved circuit, described single-chip microcomputer also has the 3rd output pin for exporting the 3rd control signal, cell plate voltage for detecting described solar panel output voltage detects pin and detects pin for the battery tension detecting described accumulator output voltage, described charging circuit charges to described accumulator for controlling described solar panel, the reserved circuit of described cell plate voltage detection and described battery tension detect reserved circuit and are respectively used to obtain the output voltage of described solar panel and described accumulator and described output voltage is delivered to described single-chip microcomputer, when the output voltage of described solar panel is greater than predeterminated voltage, and when the output voltage of described accumulator is less than first threshold voltage, described charging circuit conducting, when the output voltage of described solar panel is greater than predeterminated voltage, and when the output voltage of described accumulator is greater than Second Threshold voltage, described charging circuit turns off, when the output voltage of described solar panel is less than described predeterminated voltage, described charging circuit turns off, described Second Threshold voltage is greater than described first threshold voltage.
5. multiple-channel output control circuit according to claim 4, it is characterized in that, described charging circuit comprises the 11 resistance, 12 resistance, 13 resistance, 4th metal-oxide-semiconductor, 3rd triode, 5th diode and the 6th diode, the positive pole of described 6th diode connects the positive pole of described solar panel, the negative pole of described 6th diode connects the negative pole of described 5th diode respectively, one end of described 11 resistance and the source electrode of described 4th metal-oxide-semiconductor, the positive pole of described 5th diode, the other end of described 11 resistance and the grid of described 4th metal-oxide-semiconductor connect one end of described 12 resistance respectively, the collector of the 3rd triode described in another termination of described 12 resistance, the grounded emitter of described 3rd triode, the base stage of described 3rd triode connects described 3rd output pin by described 13 resistance, the drain electrode of described 4th metal-oxide-semiconductor connects the drain electrode of described first metal-oxide-semiconductor.
6. multiple-channel output control circuit according to claim 5, it is characterized in that, described charging circuit also comprises the 4th triode, 7th diode, 14 resistance and the 15 resistance, the negative pole of described 7th diode connects the positive pole of described solar panel, the positive pole of described 7th diode connects one end of described 14 resistance, the other end of described 14 resistance connects one end of described 15 resistance and the base stage of described 4th triode respectively, the other end ground connection of described 15 resistance, the collector of described 4th triode connects the grid of described first metal-oxide-semiconductor by described second resistance.
7. multiple-channel output control circuit according to claim 4, it is characterized in that, described battery tension detects reserved circuit and comprises the 16 resistance, 17 resistance and the second electric capacity, described cell plate voltage detects reserved circuit and comprises the 18 resistance, 19 resistance and the 3rd electric capacity, the positive pole of accumulator described in one termination of described 16 resistance, the other end of described 16 resistance connects one end of described second electric capacity respectively, one end and the described battery tension of described 17 resistance detect pin, the other end of described second electric capacity and the other end of described 17 resistance ground connection respectively, the positive pole of solar panel described in one termination of described 18 resistance, the other end of described 18 resistance connects one end of described 19 resistance, one end of described 3rd electric capacity and described cell plate voltage respectively and detects pin, the other end of described 19 resistance and the other end of described 3rd electric capacity ground connection respectively.
8. multiple-channel output control circuit according to claim 4, it is characterized in that, described supply module also comprises mu balanced circuit, described mu balanced circuit comprises the 4th electric capacity, the 5th electric capacity and three-terminal voltage-stabilizing pipe, the input end of described three-terminal voltage-stabilizing pipe connects one end of described 4th electric capacity and the drain electrode of described first metal-oxide-semiconductor respectively, the earth terminal of described three-terminal voltage-stabilizing pipe and the other end of described 4th electric capacity ground connection respectively, the one end of 5th electric capacity described in the output termination of described three-terminal voltage-stabilizing pipe also exports direct current, the other end ground connection of described 5th electric capacity.
9. multiple-channel output control circuit according to claim 1, is characterized in that, described single-chip microcomputer has remote signal input pin, and described remote signal input pin is connected with described remote control module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210545442.5A CN103064325B (en) | 2012-12-14 | 2012-12-14 | Multiple-channel output control circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210545442.5A CN103064325B (en) | 2012-12-14 | 2012-12-14 | Multiple-channel output control circuit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103064325A CN103064325A (en) | 2013-04-24 |
| CN103064325B true CN103064325B (en) | 2015-09-16 |
Family
ID=48106993
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210545442.5A Active CN103064325B (en) | 2012-12-14 | 2012-12-14 | Multiple-channel output control circuit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103064325B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109282856B (en) * | 2018-11-13 | 2021-12-31 | 中国电子科技集团公司第四十七研究所 | Single-chip sensor capable of detecting temperature/voltage/current signals simultaneously |
| CN113356696B (en) * | 2021-06-24 | 2022-03-25 | 威海新北洋技术服务有限公司 | Electromagnetic lock control device, electromagnetic lock equipment and control method thereof |
| CN117477707B (en) * | 2023-10-25 | 2024-05-17 | 广州伟仕达电子科技有限公司 | PD that fixed effect is good fills soon |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2274179B (en) * | 1992-12-07 | 1996-01-10 | Eastern Electricity Plc | Power supply controller |
| CN100428097C (en) * | 2004-12-30 | 2008-10-22 | 中国科学院沈阳计算技术研究所有限公司 | Embedded digitized automatic control device for coal mining machine |
| CN100525569C (en) * | 2005-04-19 | 2009-08-05 | 广州大学 | Distributed streetlight energy-saving control system |
| US7271545B2 (en) * | 2005-10-07 | 2007-09-18 | Delta Electronics, Inc. | Ballast and igniter for a lamp having larger storage capacitor than charge pump capacitor |
| CN101370346B (en) * | 2008-08-28 | 2012-02-15 | 上海电机成套联合有限公司 | Intelligent electricity-saving optimal control system |
| CN202975671U (en) * | 2012-12-14 | 2013-06-05 | 浙江明烁电子科技有限公司 | Multi-output control circuit |
-
2012
- 2012-12-14 CN CN201210545442.5A patent/CN103064325B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN103064325A (en) | 2013-04-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105615370A (en) | Qi standard-based solar wireless charging public chair | |
| CN102999143B (en) | Intelligent control circuit of power adapter of notebook computer | |
| CN205051931U (en) | LED's drive power supply | |
| CN106208228A (en) | A kind of power-supply system | |
| CN204835612U (en) | Take portable power source of remote monitoring | |
| CN103138352A (en) | Portable solar router | |
| CN103064325B (en) | Multiple-channel output control circuit | |
| CN103118456A (en) | Acousto-optical double control timed control circuit and floodlight | |
| CN202975671U (en) | Multi-output control circuit | |
| CN207719887U (en) | Electric tool for electric installation and with this for electric installation | |
| CN203352252U (en) | Intelligent mobile power supply device | |
| CN104485716B (en) | A kind of solar electric vehicle charging device for being installed at carport | |
| CN205829278U (en) | A kind of high efficiency energy collecting circuit under low light environment | |
| CN208423854U (en) | A kind of mobile power source and its discharge circuit | |
| CN203135515U (en) | Portable solar router | |
| CN104753112A (en) | Solar LED control circuit | |
| CN203086791U (en) | Acousto-optic double-control timing control circuit and floodlight | |
| CN105072779A (en) | Solar street lamp controller with mains supply charging function | |
| CN1588754A (en) | Method for realiznig zero power consumption standby of household appliance power supply by super capacity | |
| CN204721014U (en) | A kind of lithium ion battery multipurpose circuit | |
| CN204304538U (en) | A kind of solar electric vehicle charging device being installed at carport | |
| CN203135502U (en) | Portable solar mobile power supply | |
| CN103117584A (en) | Portable solar mobile power supply | |
| CN210016668U (en) | Intelligent street lamp energized by software | |
| CN208046971U (en) | A kind of solar street light circuit structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 314100, Zhenhua Road 68, Wei Tong Street, Jiashan County, Jiaxing, Zhejiang Patentee after: ZHEJIANG MINGSHUO ENERGY-SAVING TECHNOLOGY INC. Address before: 314100, Zhenhua Road 68, Wei Tong Street, Jiashan County, Jiaxing, Zhejiang Patentee before: Zhejiang Mingshuo Electronic Technology Co., Ltd. |