CN108471028A - A kind of power consumption control system based on Intelligent extension socket - Google Patents

A kind of power consumption control system based on Intelligent extension socket Download PDF

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Publication number
CN108471028A
CN108471028A CN201810413998.6A CN201810413998A CN108471028A CN 108471028 A CN108471028 A CN 108471028A CN 201810413998 A CN201810413998 A CN 201810413998A CN 108471028 A CN108471028 A CN 108471028A
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CN
China
Prior art keywords
power
socket
circuit
control
microprocessor
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.)
Pending
Application number
CN201810413998.6A
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Chinese (zh)
Inventor
秦兵
孙文男
沈伟
李星晨
张涛
沈能
江德军
蔡美行
孔祥明
金志华
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Changxin Botai Electronic Polytron Technologies Inc
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Changxin Botai Electronic Polytron Technologies Inc
Priority date (The priority date 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 date listed.)
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Publication date
Application filed by Changxin Botai Electronic Polytron Technologies Inc filed Critical Changxin Botai Electronic Polytron Technologies Inc
Priority to CN201810413998.6A priority Critical patent/CN108471028A/en
Publication of CN108471028A publication Critical patent/CN108471028A/en
Pending legal-status Critical Current

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Classifications

    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/66Structural association with built-in electrical component
    • H01R13/665Structural association with built-in electrical component with built-in electronic circuit
    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/66Structural association with built-in electrical component
    • H01R13/70Structural association with built-in electrical component with built-in switch
    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R27/00Coupling parts adapted for co-operation with two or more dissimilar counterparts

Abstract

The power consumption control system based on Intelligent extension socket that the invention discloses a kind of, including:Intelligent extension socket, Intelligent extension socket include main control socket, at least one subordinate socket, microprocessor, the power-measuring circuit for measuring main control socket bearing power and the electric-controlled switch circuit for controlling subordinate socket on off operating mode;Microprocessor includes the sample circuit that minimum load power is obtained in bearing power for being measured from power-measuring circuit, and power-measuring circuit one end is electrically connected with microprocessor, and the other end is electrically connected with main control socket;Electric-controlled switch circuit on one side is electrically connected with microprocessor, and the other end is electrically connected with subordinate socket.The present invention is applied widely, and Electrical Safety intelligence, low energy is simple to operate, can be operated for user's household electricity and provide facility.

Description

A kind of power consumption control system based on Intelligent extension socket
Technical field
The present invention relates to intelligent appliance technical field more particularly to a kind of power consumption control systems based on Intelligent extension socket.
Background technology
In actual life, we be finished after computer be merely close the host of computer, and ignore display still in power consumption, These slaves such as printer, sound equipment;After remote control closing television machine, television set is also in standby mode, other are such as sound The equipment such as sound, set-top box are also required to additionally carry out shutoff operation;A large amount of electric energy are not only wasted, while there is also surge and by thunder The harm hit, if think it is energy saving and avoid lightning stroke, surge, must one by one by the power supply of core equipment and auxiliary device close or Operation wiring board pulls up plug, is plugged again when ready to be reused, and operation is cumbersome.
With the development of smart home technology, the intelligent level of household electrical appliance is higher and higher, is carried for people's daily life Supply abundant intelligence experience and operation facility, wherein power supply power supply on-off system of the wiring board as household electrical appliance, in recent years Also more development has been obtained, can preferably help people energy saving, convenient life and abundant intelligence experience.
Currently, the patent document if notification number is CN204304125U discloses a kind of " energy-saving computer based on master & slave control Socket " is equipped with master control electrical outlet, controlled electrical outlet and power consumption monitoring chip etc., and power consumption monitoring chip monitors master control electricity in real time Socket uses Electrical change, and master control electrical outlet varies widely during energization or power-off, if monitoring master control electrical outlet When closing or opening, electric-controlled switch circuit then disconnects or opens the power supply of corresponding controlled electrical outlet, can well solve State computer use there are the problem of, in use, host is inserted in master control electrical outlet, other displays, printer, sound equipment etc. are set Standby to be inserted in controlled electrical outlet, when host is in running order, the equipment power supply such as control display, printer, sound equipment is connected, energy Enough to be opened, when a host is turned off, controlled electricity outlet power disconnects, and the equipment such as display, printer, sound equipment can not be powered, can It avoids the slaves such as display, printer from being in stand-by operation state for a long time, extends its service life and improve The security performance used, and reached energy-saving consumption, simple operation and other effects.But power consumption monitoring chip only detection Electrical change Carry out the controlled electrical outlet of break-make, i.e., by master control electrical outlet be powered whether come the controlled electrical outlet of break-make, due to computer or TV It is in the standby state, master control electrical outlet is also switched on, therefore this can not solve master control electrical outlet and plug equipment in standby The break-makes of other slaves under state controls, the harm that still can have energy waste and surge, be struck by lightning, also without intelligence The correlative compensation scheme of master control electrical outlet can be opened.
Also some intelligent wiring boards according under normal operating conditions power with it is standby when power it is different, prestore in advance Calibration power value can just control controlled electrical outlet when detecting that the power of master control electrical outlet is more than calibration power value Power supply is connected to, but due to different electric appliance standby power difference, only judges the suitable of electric appliance status by pre-stored criteria performance number It is relatively low with property, it is difficult to meet the use of more household electrical appliance.
Invention content
Technical problem to be solved by the present invention lies in for the above-mentioned deficiency of the prior art, propose a kind of scope of application Extensively, Electrical Safety intelligence, low energy, the power consumption control system simple to operate based on Intelligent extension socket.
The present invention solves its technical problem, adopts the following technical scheme that:
A kind of power consumption control system based on Intelligent extension socket, including:Intelligent extension socket, the Intelligent extension socket include master control Socket, at least one subordinate socket, microprocessor, for measure the power-measuring circuit of the main control socket bearing power with And the electric-controlled switch circuit for controlling the subordinate socket on off operating mode;The microprocessor includes for from the power Measuring circuit measure bearing power in obtain minimum load power sample circuit, described power-measuring circuit one end with it is described Microprocessor is electrically connected, and the other end is electrically connected with the main control socket;The electric-controlled switch circuit on one side and the miniature place Device electrical connection is managed, the other end is electrically connected with the subordinate socket.
In above-mentioned design, obtains the bearing power at main control socket in real time by power-measuring circuit, pass through miniature place The sample circuit of device is managed according to power-measuring circuit actual measured results, reality is obtained and is currently connected in the electric appliance on main control socket Minimum load power is using as power minimum standard, wherein minimum load power is more than 0.Power minimum standard approves confession really Microprocessor operates electric-controlled switch circuit when the realtime power that power-measuring circuit detects is more than the power minimum standard The power supply connection for controlling subordinate socket, when the realtime power that power-measuring circuit detects is less than or equal to the power minimum standard When, and the power supply for operating electric-controlled switch circuit control subordinate socket disconnects.
To sum up, the design it is minimum can targetedly to obtain power according to the electric appliance being actually connected on main control socket Standard, the rational regulation and control subordinate socket break-make of intelligence, applicable electric appliance range is wide, and electricity consumption intelligent and safe, advantageously reducing user makes With the cumbersome sense of wiring board, user's intelligent control of household electrical appliance electricity consumption, energy-saving consumption is helped to reduce electric appliance overheat and burn and by lightning stroke wind Danger.
Further, the Intelligent extension socket further includes exchange electricity output circuit, master control switch and master control switch control Circuit, the main control socket are switched by the master control and are electrically connected with the exchange electricity output circuit, and the master control switch is by institute It states the control of master control ON-OFF control circuit and realizes that opening and closing, the master control ON-OFF control circuit are electrically connected with the microprocessor.It is logical Above-mentioned setting is crossed, is conducive to the break-make for facilitating microprocessor Intelligent control main control socket, avoids being connected on main control socket The risk that electric appliance is struck by lightning in off-mode.
Further, the Intelligent extension socket further includes power supply voltage stabilizing rectification circuit, the power supply voltage stabilizing rectification circuit one End is electrically connected with the exchange electricity output circuit, and the other end is electrically connected with the microprocessor.Power supply voltage stabilizing rectification circuit energy It is enough that the alternating current accessed on wiring board is changed into direct current, can be other related electronic devices such as microprocessor in wiring board Direct current is provided, the additional setting of other DC power supplies is reduced.
Further, the Intelligent extension socket further includes infrared receiver sensor, the infrared receiver sensor with it is described Microprocessor is electrically connected.Infrared receiver sensor can receive infrared signal, and infrared signal is being received for microprocessor Afterwards, control master control ON-OFF control circuit operation master control switch opening and closing, realizes the break-make of main control socket.It is daily especially suitable for people The electric appliance of infrared remote control control switch can be used in life, such as in television system, television set, sound equipment and set-top box etc. are opened It closes, safe and intelligent environmental protection again.
Further, the electric-controlled switch circuit is relay.
Further, the microprocessor power end connect the first DC power supply, the first input/output terminal with it is described Electric-controlled switch circuit connects, and the second input/output terminal is connect with the master control ON-OFF control circuit, analog-to-digital conversion end and the work( Rate measuring circuit connects, and ground terminal is directly grounded.
Further, the Intelligent extension socket further includes USB charging interface, and the USB charging interface and the power supply are steady Voltage rectifier is electrically connected.The equipment that some needs such as mobile phone, charger baby charge can also be provided in power supply voltage stabilizing rectification circuit It is directly inserted in USB charging interface to charge, reduces the trouble for finding charging adapter plug;
Further, the Intelligent extension socket further includes negative for measuring the main control socket and at least one subordinate socket Carry the power measurement unit of power consumption general power;The power measurement unit includes display screen, power measurement integrated chip and electricity Current voltage Acquisition Circuit;The display screen is electrically connected with the microprocessor, power measurement integrated chip one end and institute The electrical connection of voltage and current Acquisition Circuit is stated, the other end is electrically connected with the microprocessor.
Voltage and current Acquisition Circuit is used to acquire the real-time voltage electric current on main control socket and at least one subordinate socket, work( The voltage and current that rate metering integrated chip is used to acquire voltage and current Acquisition Circuit is unifiedly calculated, and the reality of Intelligent extension socket is obtained When power consumption total amount, display screen can show the power consumption total amount on entire Intelligent extension socket, can also pass through the peak of processor Paddy electricity cost calculates, and directly displays the corresponding electricity charge of power consumption, prompts user's using electricity wisely.
Further, the master control ON-OFF control circuit include the tenth resistance R10, the first triode Q1, electromagnetic coil I with And the 6th diode D6, described tenth one end resistance R10 are connect with the microprocessor, the other end and first triode The base stage of Q1 connects, and the collector of the first triode Q1 passes through the 6th diode D6 second DC power supplies of connection, institute The emitter ground connection of the first triode Q1 is stated, the one end the electromagnetic coil I is connect with the anode of the 6th diode D6, another End is connect with the cathode of the 6th diode D6.
Further, further include sleep monitoring device, the sleep monitoring device includes:
Piezoelectric film sensor obtains the pressure signal that human body respiration, heartbeat and body movable property are given birth to, and the pressure signal is changed It is exported for charge signal;
Charge amplifier is connect with the piezoelectric film sensor, to receive and convert the charge signal to voltage signal It is exported;
Central processing unit is connect with the charge amplifier, to receive and process the letter whether voltage signal generates sleep Number;
Broadcasting transmitter is connect with the central processing unit, to letter whether sleep described in the Intelligent extension socket broadcast transmission Number.
The state that sleep monitoring device is arranged whether capable of sleeping according to personnel realizes the control to Intelligent extension socket, increases The intelligent of the design wiring board is added, has been conducive to that user is helped to save energy consumption, more meets people's routine use demand, especially When the personnel such as television set, computer are in sleep state, the use demand of the household electrical appliance of work is not needed.
Compared with prior art, the beneficial effects of the invention are as follows:
1, there is standby power learning functionality, it, can be according to being actually plugged in master control by power-measuring circuit and sample circuit Electric appliance on socket obtains the realtime power and minimum load power of the electric appliance, is conducive to targetedly, accurately according to this The actual operation state of electric appliance helps the break-make of microprocessor Intelligent control subordinate socket, realize it is intelligentized, be suitable for More household electrical appliance, the domestic electric appliances energy-saving management and control for being adapted to good compatibility;
2, there is main control socket break-make control function, by the setting of master control switch, master control ON-OFF control circuit, for miniature place Device is managed according to its each leg signal reception state and program setting, the opening and closing of control master control switch, to which intelligent control master control is inserted The break-make of seat;Be conducive to further increase the safeguard measure of Electrical Safety, rationally cut off wiring board general supply, avoid household electrical appliances by Lightning stroke or the harm of surge;
3, have and direct current Electricity Functional is provided, by power supply voltage stabilizing rectification circuit, conversion of the alternating current to direct current is realized, instead of outer It connects the use of DC power supply and provides direct current for the electronic device inside wiring board, can also be hand by the way that USB charging interface is arranged Function external equipment provides direct current;
4, there is power energy consumption measure display function, by the setting of power measurement unit, user is helped to realize the prison of electricity consumption Control is conducive to prompt user according to electricity consumption situation reasonable distribution daily life;
In addition, the cooperation of sleep monitoring device and Intelligent extension socket is, it can be achieved that household electrical appliance management and control under user's sleep state, is closed It manages energy saving.
Description of the drawings
To become apparent from detailed description the embodiment of the present invention, attached drawing is as follows:
Fig. 1 is the structural schematic block diagram of the embodiment of the present invention 1;
Fig. 2 is the part-structure schematic block diagram of the embodiment of the present invention 2;
Fig. 3 is the part-structure schematic block diagram of the embodiment of the present invention 2;
Fig. 4 is the miniature processor circuit connection diagram of the embodiment of the present invention 2;
Fig. 5 is the part-structure schematic block diagram of the embodiment of the present invention 2;
Fig. 6 is the circuit connection diagram of the master control ON-OFF control circuit of the embodiment of the present invention 2;
Fig. 7 is the part-structure circuit diagram of the embodiment of the present invention 2;
Fig. 8 is 3 sleep monitoring device structural schematic block diagram of the embodiment of the present invention.
Specific implementation mode
Following is a specific embodiment of the present invention in conjunction with the accompanying drawings, technical scheme of the present invention will be further described, However, the present invention is not limited to these examples.
Embodiment 1
As shown in Figure 1, the present embodiment provides a kind of power consumption control system based on Intelligent extension socket, including:Intelligent extension socket 1, The Intelligent extension socket 1 include main control socket 1041, at least one subordinate socket 1042, microprocessor 105, for measuring State the power-measuring circuit 106 of 1041 bearing power of main control socket and for controlling 1042 on off operating mode of subordinate socket Electric-controlled switch circuit 107;The microprocessor 105 includes the bearing power for being measured from the power-measuring circuit 106 The middle sample circuit for obtaining minimum load power, 106 one end of the power-measuring circuit is electrically connected with the microprocessor 105 It connects, the other end is electrically connected with the main control socket 1041;Described 107 one end of electric-controlled switch circuit and the microprocessor 105 Electrical connection, the other end are electrically connected with the subordinate socket 1042.This 8 low work(of HT48R01C can be selected in microprocessor 105 The control chip of consumption, low cost.
In above-mentioned design, the bearing power at main control socket 1041 can be obtained by power-measuring circuit 106 in real time, By the sample circuit of microprocessor 105 according to 106 actual measured results of power-measuring circuit, obtains reality and be currently connected in master The minimum load power of the electric appliance on socket 1041 is controlled using as power minimum standard value, wherein power minimum standard value is necessary It is greater than 0 numerical value.Power minimum standard approves the reality detected in power-measuring circuit 106 for microprocessor 105 really When power when being more than the power minimum standard, operation electric-controlled switch circuit 107 controls the power supply connection of subordinate socket 1042, works as work( When the realtime power that rate measuring circuit 106 detects is less than or equal to the power minimum standard, and operates electric-controlled switch circuit 107 and control The power supply of subordinate socket 1042 processed disconnects.Further, after main control socket 1041 controls subordinate socket 1042 for the first time to be connected to, work( Rate measuring circuit 106 can implement intermittent work, i.e., detect 1041 bearing power of main control socket at regular intervals, Advantageously reduce energy consumption;Power-measuring circuit 106 detects that 1041 bearing power of main control socket is less than or equal to power minimum standard When value, after microprocessor 105 need to be spaced one section of preset time, electric-controlled switch circuit 107 is just controlled by 1042 electricity of subordinate socket Source disconnects, and is operated to avoid the error cut-off machine of user, it is intelligent to improve 1 power consumption control of Intelligent extension socket.
Can solve existing Intelligent extension socket can only cause Intelligent extension socket to be applicable in model by fixed predetermined power standard value Enclose the problem wideless, intelligent control is not accurate enough.Wherein, main control socket 1041 and subordinate socket 1042 can by words identification into Row is distinguished.
Such as the power consumption control in television set, sound equipment, set-top-box system, the master control of the Intelligent extension socket 1 of the present embodiment Socket 1041 is equipped with the prompt of television set, and when user uses this Intelligent extension socket 1, television set, which is inserted into prompt, television set In main control socket 1041, sound equipment, set-top box are inserted into other subordinate sockets 1042,1 power supply of Intelligent extension socket is powered, master control Socket 1041 is electrically energized, and then user opens television set, and power-measuring circuit 106 can constantly measure the work(of television set at this time Rate situation, after microprocessor 105 receives these realtime powers, by sample circuit obtain minimum load power M, then with This is foundation, and when the power that power-measuring circuit 106 measures is more than M, control electric-controlled switch circuit 107 operates subordinate socket 1042 power supplys are connected to, and then sound equipment, set-top box can be powered and be manipulated by user, will emergent power measurement when television set shutdown The power that circuit 106 measures is less than or equal to the case where M, and electric-controlled switch circuit 107 operates 1042 power supply of subordinate socket and closes at this time, To realize the linkage shutdown of sound equipment, set-top box these slaves after television set shutdown, electricity consumption has obtained reasonable management and control, energy saving Environmental protection and the service life for being conducive to extend sound equipment, set-top box;It should be noted that sample circuit is to minimum load power M's Be stored in Intelligent extension socket 1 it is fully powered-off after, automatic clear can reacquire minimum load work(when television set is switched on again Rate M.
To sum up, the design can targetedly obtain power according to the electric appliance being actually connected on main control socket 1041 Minimum standard, when the electric appliance on main control socket 1041 is modified or Intelligent extension socket 1 is fully powered-off, moreover it is possible to obtain new electric appliance Power minimum standard, good compatibility, it is wide to be applicable in electric appliance range, intelligently can reasonably regulate and control 1042 break-make of subordinate socket, management and control Accuracy higher, electricity consumption more intelligent and safe can reduce user and use the cumbersome sense for frequently plugging power cord when existing wiring board, section Consumption can be saved, electric appliance overheat is reduced and burns and by thunderbolt risk.
Embodiment 2
As shown in Fig. 2-Fig. 7, the present embodiment with difference lies in the Intelligent extension socket 1 further includes alternating current to embodiment before Output circuit 101, master control switch 102 and master control ON-OFF control circuit 103, the main control socket 1041 are opened by the master control It closes 102 to be electrically connected with the exchange electricity output circuit 101, the master control switch 102 is controlled by the master control ON-OFF control circuit 103 System realizes that opening and closing, the master control ON-OFF control circuit 103 are electrically connected with the microprocessor 105.
Exchange electricity output circuit 101 is connect with the zero curve of the power cord of Intelligent extension socket 1, zero line, exchange electricity output electricity Road 101 is equipped with varistor, is conducive to provide overvoltage protection, inhibits rush of current, protects Sensitive Apparatus.Master control switch 102 It is arranged to normally open, when master control ON-OFF control circuit 103 receives the control signal of microprocessor 105, Control 102 closure of master control switch, which can be depending on the electric appliance that Intelligent extension socket is applied, such as television set can It is controlled in conjunction with infrared signal.By above-mentioned setting, be conducive to facilitate 105 Intelligent control main control socket 1041 of microprocessor Break-make, the risk for avoiding the electric appliance being connected on main control socket 1041 from being struck by lightning in off-mode.
The Intelligent extension socket 1 further includes power supply voltage stabilizing rectification circuit 109, described 109 one end of power supply voltage stabilizing rectification circuit It is electrically connected with the exchange electricity output circuit 101, the other end is electrically connected with the microprocessor 105.Power supply voltage stabilizing rectified current Road 109 includes rectifying part and voltage stabilization part, and rectifying part is realized using the rectifier bridge of 4 diode compositions, voltage stabilization part master To use 78L05 type three terminal regulators, physical circuit as shown in Figure 7.Power supply voltage stabilizing rectification circuit 109 can will connect on wiring board The alternating current transformation direct current entered can be that other related electronic devices such as microprocessor 105 in wiring board provides direct current, Reduce the additional setting of other DC power supplies.
It should be noted that power supply voltage stabilizing rectification circuit 109 is electrically connected with the exchange electricity output circuit 101, master control is inserted Seat 1041 is electrically connected also by the master control switch 102 with the exchange electricity output circuit 101, power supply voltage stabilizing rectification circuit 109 Relationship with main control socket 1041 is in parallel, i.e., master control switch 102 only controls the break-make of circuit at main control socket 1041, can not Control is connected to the circuit on-off of power supply voltage stabilizing rectification circuit 109.
The Intelligent extension socket 1 further includes infrared receiver sensor 111, the infrared receiver sensor 111 with it is described micro- Type processor 105 is electrically connected.Infrared receiver sensor 111 can receive infrared signal, for microprocessor 105 receive it is red After external signal, control master control ON-OFF control circuit 103 operates master control switch 102 and is opened and closed, and realizes the break-make of main control socket 1041.It is special The electric appliance of infrared remote control control switch not can be used suitable for people's daily life, such as in television system, television set, sound equipment And the switch of set-top box etc., safe and intelligent environmental protection again.
Specifically, the present embodiment Intelligent extension socket 1 in use, user need first by the power cord of Intelligent extension socket 1 be powered, Then using the remote control control of transmitting infrared signal, infrared receiver sensor 111 receives infrared signal, microprocessor 105 first check whether that there are minimum load power M, if being not present, control master control ON-OFF control circuit 103 and realize master control switch 102 closure, main control socket 1041 are opened, and user opens television set, and sample circuit obtains power in television set opening procedure and surveys The minimum load power M in the bearing power that circuit 106 measures is measured, with the complete booting of television set, power-measuring circuit 106 The bearing power of measurement is more than M, and microprocessor 105 controls electric-controlled switch circuit 107 and is connected to 1042 power supply of subordinate socket, until This, all sockets of Intelligent extension socket 1 provide daily electric service;If there are minimum load power M, power measurement electricity is checked Whether the bearing power that road 106 measures is less than or equal to M, if being less than or equal to M, microprocessor 105 is after a period of time(Such as 75 seconds)It controls electric-controlled switch circuit 107 to disconnect 1042 power supply of subordinate socket, then after certain time(Such as 25 seconds)It is automatic afterwards Disconnect master control switch 102;If more than M, then without any power operation;To sum up, it realizes intelligent switching control and safety is used Electricity.
In order to which whether management and control sample circuit successfully obtains minimum load power M, microprocessor 105 is also associated with LED light, For prompting whether minimum load power M obtains success, realize that clearer human-computer interaction helps Intelligent extension socket 1 preferably to take Be engaged in user.
The electric-controlled switch circuit 107 is relay.
The power end of the microprocessor 105 connects the first DC power supply, and the first input/output terminal automatically controlled is opened with described Powered-down road 107 connects, and the second input/output terminal is connect with the master control ON-OFF control circuit 103, analog-to-digital conversion end and the work( Rate measuring circuit 106 connects, and ground terminal is directly grounded.
Physical circuit connects as shown in figure 4, it is power supply that microprocessor 105, which selects HT48R01C chips, its No. 1 pin, Hold the first DC power supply of connection+5V(+ 5V power supplys can be realized or by adding DC power supply directly by power supply voltage stabilizing rectification circuit 109 provide direct current), the connection of No. 2 pins can be used for receiving wireless signal by a resistance R9 connection wireless transceiver circuits, No. 3 Pin connects 107, No. 4 pins of electric-controlled switch circuit and passes through 111, No. 5 pin connections of a resistance R8 connection infrared receivers sensor 103, No. 6 pin connection 106, No. 7 pins of power-measuring circuit of master control ON-OFF control circuit empty, and No. 8 pins are that ground terminal is straight Ground connection.It should be noted that 2,3,4, No. 5 pins are the input/output terminal of HT48R01C chips, the specific electricity of connection It can mutually be exchanged between road, not influence data processing, such as No. 3 pins and No. 5 pins replace connection master control ON-OFF control circuit 103, No. 5 pin connection electric-controlled switch circuits 107.
The Intelligent extension socket 1 further includes USB charging interface 110, the USB charging interface 110 and the power supply voltage stabilizing Rectification circuit 109 is electrically connected.Power supply voltage stabilizing rectification circuit 109 can also be provided what some needs such as mobile phone, charger baby charged Equipment is directly inserted in USB charging interface 110 and charges, and reduces the trouble for finding charging adapter plug so that make the best use of everything;
As shown in figure 5, the Intelligent extension socket 1 further includes for measuring the main control socket 1041 and at least one subordinate Socket 1042 loads the power measurement unit 108 of power consumption general power;The power measurement unit 108 includes display screen 1081, work( Rate measures integrated chip 1082 and voltage and current Acquisition Circuit 1083;The display screen 1081 and the microprocessor 105 Electrical connection, described 1082 one end of power measurement integrated chip is electrically connected with the voltage and current Acquisition Circuit 1083, the other end and The microprocessor 105 is electrically connected.If increasing power measurement unit 108, microprocessor 105 needs to select pin more 51 more, with better function microcontrollers.
Voltage and current Acquisition Circuit 1083 is used to acquire the reality on main control socket 1041 and at least one subordinate socket 1042 When voltage and current, including current sensor and voltage sensor, since main control socket 1041 and subordinate socket 1042 generally use Connection type in parallel, therefore a voltage sensor need to be only set on any circuit of main control socket 1041 or subordinate socket 1042 Device, and current sensor then needs to be arranged in a one-to-one correspondence with main control socket 1041, subordinate socket 1042, to acquire main control socket 1041 and subordinate socket 1042 on electric current;Power measurement integrated chip 1082 is for acquiring voltage and current Acquisition Circuit 1083 Voltage and current unified calculation, obtain the real-time power consumption total amount of Intelligent extension socket, display screen 1081 can will entire intelligent plug wire Power consumption total amount on plate is shown, can also be calculated by the electricity using at the peak time expense of processor, it is corresponding to directly display power consumption The electricity charge prompt user's using electricity wisely.
As shown in fig. 6, the master control ON-OFF control circuit 103 includes the tenth resistance R10, the first triode Q1, electromagnetic wire I and the 6th diode D6 is enclosed, described tenth one end resistance R10 connect with the microprocessor 105, the other end and described the The base stage of one triode Q1 connects, and the collector of the first triode Q1 passes through the 6th diode D6 second direct currents of connection Power supply, wherein the second DC power supply is+24V power supplys;The emitter of the first triode Q1 is grounded, the electromagnetic coil I mono- It holds and is connect with the anode of the 6th diode D6, the other end is connect with the cathode of the 6th diode D6, electromagnetic coil I works Magnetic field control master control switch 102 can be generated when making is in closed state.
Embodiment 3
As shown in figure 8, difference lies in system further includes sleep monitoring device 2, institute for the present embodiment and embodiment 1 or embodiment 2 Stating sleep monitoring device 2 includes:
Piezoelectric film sensor 201, obtain human body respiration, heartbeat and the life of body movable property pressure signal, and by the pressure signal It is changed into charge signal to be exported;
Charge amplifier 202 is connect with the piezoelectric film sensor 201, to receive and convert the charge signal to electricity Pressure signal is exported;
Central processing unit 203 is connect with the charge amplifier 202, with receive and process the voltage signal generate sleep with No signal, such as sleep state signals are high level, are low level when non-sleep state.
Broadcasting transmitter 204 is connect with the central processing unit 203, is slept to described in 1 broadcast transmission of the Intelligent extension socket Signal whether dormancy.Multiple Intelligent extension sockets 1 are controlled in order to facilitate sleep monitoring device 2 and realize intelligent multiregion joint control, therefore are needed The mode of signal whether wanting to sleep described in broadcast transmission, broadcast transmission preferably uses wireless transmission mode, but is not excluded for wired The mode of transmission;Multiple Intelligent extension sockets 1 are equipped with the circuit of signal whether can receive the sleep, but specific whether respond connects The signal is received, it can be at 1 end of Intelligent extension socket by user's sets itself;It, can be according to sleeping if 1 end of Intelligent extension socket receives the signal The main control socket of Intelligent extension socket 1 or the on off operating mode of subordinate socket are controlled whether dormancy.
State whether the present embodiment can be slept by the way that sleep monitoring device 2 is arranged according to personnel, realizes and is inserted to intelligence The control of line plate increases the intelligent of the design wiring board, is conducive to that user is helped to save energy consumption, more meets that people are daily to be made When being in sleep state with the personnel such as demand, especially television set, computer, the household electrical appliance use demand of work is not needed.
Specific embodiment described herein is only an example for the spirit of the invention.Technology belonging to the present invention is led The technical staff in domain can make various modifications or additions to the described embodiments or replace by a similar method In generation, however, it does not deviate from the spirit of the invention or beyond the scope of the appended claims.

Claims (10)

1. a kind of power consumption control system based on Intelligent extension socket, which is characterized in that including:Intelligent extension socket(1), the intelligence Wiring board(1)Including main control socket(1041), at least one subordinate socket(1042), microprocessor(105), for measuring State main control socket(1041)The power-measuring circuit of bearing power(106)And for controlling the subordinate socket(1042)Break-make The electric-controlled switch circuit of state(107);The microprocessor(105)Including being used for from the power-measuring circuit(106)It surveys The sample circuit of minimum load power, the power-measuring circuit are obtained in the bearing power of amount(106)One end with it is described miniature Processor(105)Electrical connection, the other end and the main control socket(1041)Electrical connection;The electric-controlled switch circuit(107)One end With the microprocessor(105)Electrical connection, the other end and the subordinate socket(1042)Electrical connection.
2. a kind of power consumption control system based on Intelligent extension socket according to claim 1, which is characterized in that the intelligence Wiring board(1)It further include exchange electricity output circuit(101), master control switch(102)And master control ON-OFF control circuit(103), institute State main control socket(1041)It is switched by the master control(102)Electricity output circuit is exchanged with described(101)Electrical connection, the master control Switch(102)By the master control ON-OFF control circuit(103)Opening and closing, the master control ON-OFF control circuit are realized in control(103)With The microprocessor(105)Electrical connection.
3. a kind of power consumption control system based on Intelligent extension socket according to claim 1 or 2, which is characterized in that described Intelligent extension socket(1)It further include power supply voltage stabilizing rectification circuit(109), the power supply voltage stabilizing rectification circuit(109)One end with it is described Exchange electricity output circuit(101)Electrical connection, the other end and the microprocessor(105)Electrical connection.
4. a kind of power consumption control system based on Intelligent extension socket according to claim 2, which is characterized in that the intelligence Wiring board(1)It further include infrared receiver sensor(111), the infrared receiver sensor(111)With the microprocessor (105)Electrical connection.
5. a kind of power consumption control system based on Intelligent extension socket according to claim 1, which is characterized in that described automatically controlled Switching circuit(107)For relay.
6. a kind of power consumption control system based on Intelligent extension socket according to claim 2, which is characterized in that described miniature Processor(105)Power end connect the first DC power supply, the first input/output terminal and the electric-controlled switch circuit(107)Even It connects, the second input/output terminal and the master control ON-OFF control circuit(103)Connection, analog-to-digital conversion end and the power-measuring circuit (106)Connection, ground terminal are directly grounded.
7. a kind of power consumption control system based on Intelligent extension socket according to claim 3, which is characterized in that the intelligence Wiring board(1)It further include USB charging interface(110), the USB charging interface(110)With the power supply voltage stabilizing rectification circuit (109)Electrical connection.
8. a kind of power consumption control system based on Intelligent extension socket according to claim 1, which is characterized in that the intelligence Wiring board(1)Further include for measuring the main control socket(1041)With at least one subordinate socket(1042)Load power consumption The power measurement unit of general power(108);The power measurement unit(108)Including display screen(1081), power measurement it is integrated Chip(1082)And voltage and current Acquisition Circuit(1083);The display screen(1081)With the microprocessor(105)Electricity Connection, the power measurement integrated chip(1082)One end and the voltage and current Acquisition Circuit(1083)Electrical connection, the other end With the microprocessor(105)Electrical connection.
9. a kind of power consumption control system based on Intelligent extension socket according to claim 2, which is characterized in that the master control ON-OFF control circuit(103)It is described including the tenth resistance R10, the first triode Q1, electromagnetic coil I and the 6th diode D6 Tenth one end resistance R10 and the microprocessor(105)Connection, the other end are connect with the base stage of the first triode Q1, The collector of the first triode Q1 passes through the 6th diode D6 second DC power supplies of connection, the first triode Q1 Emitter ground connection, the positive of the one end the electromagnetic coil I and the 6th diode D6 connect, the other end and the described 6th 2 The cathode of pole pipe D6 connects.
10. a kind of power consumption control system based on Intelligent extension socket according to claim 1, which is characterized in that further include Sleep monitoring device(2), the sleep monitoring device(2)Including:
Piezoelectric film sensor(201), the pressure signal that human body respiration, heartbeat and body movable property are given birth to is obtained, and the pressure is believed Number being changed into charge signal is exported;
Charge amplifier(202), with the piezoelectric film sensor(201)Connection, to receive and convert the charge signal It is exported for voltage signal;
Central processing unit(203), with the charge amplifier(202)Connection is slept with receiving and processing the voltage signal generation Signal whether dormancy;
Broadcasting transmitter(204), with the central processing unit(203)Connection, to the Intelligent extension socket(1)Described in broadcast transmission Signal whether sleep.
CN201810413998.6A 2018-05-03 2018-05-03 A kind of power consumption control system based on Intelligent extension socket Pending CN108471028A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810413998.6A CN108471028A (en) 2018-05-03 2018-05-03 A kind of power consumption control system based on Intelligent extension socket

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810413998.6A CN108471028A (en) 2018-05-03 2018-05-03 A kind of power consumption control system based on Intelligent extension socket

Publications (1)

Publication Number Publication Date
CN108471028A true CN108471028A (en) 2018-08-31

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201810413998.6A Pending CN108471028A (en) 2018-05-03 2018-05-03 A kind of power consumption control system based on Intelligent extension socket

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Country Link
CN (1) CN108471028A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109861343A (en) * 2019-03-22 2019-06-07 张宇桐 A kind of fitful power management circuit

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109861343A (en) * 2019-03-22 2019-06-07 张宇桐 A kind of fitful power management circuit

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