CN205122906U - Electric energy measurement and state feedback smart jack - Google Patents

Electric energy measurement and state feedback smart jack Download PDF

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Publication number
CN205122906U
CN205122906U CN201520761642.3U CN201520761642U CN205122906U CN 205122906 U CN205122906 U CN 205122906U CN 201520761642 U CN201520761642 U CN 201520761642U CN 205122906 U CN205122906 U CN 205122906U
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China
Prior art keywords
electric energy
master controller
pin
alternating current
smart jack
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Expired - Fee Related
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CN201520761642.3U
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Chinese (zh)
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苑鹏军
王晓芬
顼玉卿
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苑鹏军
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Abstract

The utility model relates to a conducting connecting device technical field, concretely relates to electric energy measurement and state feedback smart jack. To prior art exist in the aspect of the on -off control of socket, electric energy measurement and operating condition feedback etc. Not enough, the utility model provides an electric energy measurement and state feedback smart jack. The utility model discloses a socket to and the have main control unit of electric energy measurement function, the communication module who has the bi -directional wireless communication function, ac energisation control circuit, electric energy that set up on the socket measure acquisition circuit, main control unit auxiliary circuit and manual control circuit. The utility model design is succinct, easy to carry out, and construction, maintenance and energy consumption cost are lower, are applicable to multiple power consumption occasions such as house, commerce, enterprise, have wide application and popularization prospect.

Description

A kind of electric energy metrical and state feedback smart jack
Technical field
The utility model relates to conductive connecting device technical field, is specifically related to a kind of electric energy metrical and state feedback smart jack.
Background technology
Along with the raising of living standards of the people, the electrical appliance in ordinary people man gets more and more, and causes power consumption increasing.Because electrical appliance is standby for a long time, electric energy that is that consume is considerable.According to statistics, 1.5 air-conditioner standbies consume electric energy for 1 year and about spend 30 more, and 40 cun of LCD TV consume electric energy about about 24 degree in standby 1 year.In addition, the waste of energy caused because not closing electrical appliance is in time also larger.Based on this background, intelligent home system basedly to arise at the historic moment.Intelligent home system basedly can realize the remote operation of user to household electrical appliance, open or close the power supply of electrical appliance in time, while being user-friendly to, having saved the electric energy of a large amount of preciousness.But current is intelligent home system based, especially there is communication failure risk based on the intelligent home system based of wireless technology research and development.When there is communication failure situation, after the transmission of user's complete operation instruction, actuator does not carry out action, and user takes for operational order executed, but due to reason instruction not successful operations such as communication failures.In addition, existingly intelligent home system basedly lack the smart jack possessing electric energy metrical function, to be difficult to the power consumption of concrete electrical appliance and intelligent home system based total electricity consumption, intuitively to show, have impact on intelligent home system based practical effect and the experience effect of user.
Utility model content
The deficiency controlling in the break-make of socket for prior art, exist in electric energy metrical and operating state feedback etc., the utility model provides a kind of electric energy metrical and state feedback smart jack.
For solving above technical problem, the technical solution of the utility model is:
A kind of electric energy metrical and state feedback smart jack, comprise socket, and be arranged on the master controller with electric energy metrical function on socket, the communication module with two-way wireless communication function, Alternating Current Power Supply control circuit, electric energy metrical Acquisition Circuit, master controller auxiliary circuit and manual control circuit.Master controller is connected by simulating SPI interface with communication module; The I/O end of the input termination master controller of Alternating Current Power Supply control circuit, the output of Alternating Current Power Supply control circuit is connected between alternating current 220V live wire and alternating current 220V zero line; The voltage acquisition end of described electric energy metrical Acquisition Circuit connects alternating current 220V zero line and ground, the current acquisition termination alternating current 220V live wire of described electric energy metrical Acquisition Circuit respectively; Master controller auxiliary circuit is connected on master controller, to ensure master controller work; Manual control circuit connects the I/O end of master controller, in order to control master controller work.
Concrete, smart jack also comprises indicating circuit, and indicating circuit connects the I/O end of master controller, in order to show path or the open-circuit condition of smart jack.
Concrete, master controller is G80F920 type single-phase electric energy computation chip, and communication module is CC1101 type radio-frequency (RF) transceiver.
Concrete, Alternating Current Power Supply control circuit comprises resistance R9 ~ R10, triode Q1, sustained diode 2 and relay C.Resistance R10 is connected between master controller pin 23 and ground, and resistance R9 is connected between the base stage of master controller pin 23 and triode Q1, the grounded emitter of triode Q1; One end of the collector connecting relay C coil of triode Q1, another termination+12V of relay C coil, sustained diode 2 differential concatenation is between+12V and the collector electrode of triode Q1, and the normally open contact K1 of relay C is connected on alternating current 220V live wire.
Concrete, electric energy metrical Acquisition Circuit comprises current collection circuit and voltage collection circuit.Current collection circuit comprises resistance R6, resistance R8, electric capacity C4 ~ C5, manganese copper diverter M1, described electric capacity C4, C5 are connected on master controller pin 2, between pin 3 and ground respectively, resistance R6 is connected between master controller pin 2 and alternating current 220V live wire, resistance R8 is connected between master controller pin 3 and alternating current 220V live wire, and manganese copper diverter M1 is connected on alternating current 220V live wire.Voltage collection circuit comprises resistance R1 ~ R2, resistance R4 ~ R5, resistance R7, electric capacity C2 ~ C3, be connected between master controller pin 44 and alternating current 220V zero line after resistance R1, R2 and R4 series connection, resistance R5 and electric capacity C2 is connected in parallel between master controller pin 44 and ground, and resistance R7 and electric capacity C3 is connected in parallel between master controller pin 1 and ground.
Concrete, master controller auxiliary circuit comprises resistance R11 ~ R12, electric capacity C1, electric capacity C6 ~ C7, electric capacity C9 ~ C11, polar capacitor C8 and crystal oscillator Y1.Resistance R1, be connected between master controller pin 44 and alternating current 220V zero line after R2 and R4 series connection, resistance R5 and electric capacity C2 is connected in parallel between master controller pin 44 and ground, resistance R7 and electric capacity C3 is connected in parallel between master controller pin 1 and ground, electric capacity C1, C6, C7, C9, C10 and C11 is connected on master controller pin 43 respectively, pin 6, pin 8, pin 11, pin 13 and between pin 12 and ground, the positive pole of polar capacitor C8 and negative pole connect master controller pin 10 and ground respectively, crystal oscillator Y1 is connected between master controller pin 11 and pin 12, resistance R11 is connected between master controller pin 16 and+12V, resistance R12 is connected between master controller pin 16 and ground.
Concrete, manual control circuit comprises key switch S1, and key switch S1 is connected between master controller pin 38 and ground.
Concrete, indicating circuit comprises light-emitting diode D1 and resistance R3, and after light-emitting diode D1 and resistance R3 connects, forward is connected between master controller pin 37 and ground.
Concrete, master controller pin 4 and pin 5 ground connection, master controller pin 8 meets+3.3V.
Concrete, communication module pin 1 and pin 8 connect+3.3V and ground respectively, and communication module pin 2, pin 3, pin 4, pin 5 and pin 6 connect master controller pin 32, pin 29, pin 31, pin 28 and pin 30 respectively.
The beneficial effects of the utility model: 1, master controller coordinates with communication module, can according to the instruction manipulation Alternating Current Power Supply control circuit work received, and the break-make realizing smart jack controls; 2, master controller coordinates with electric energy metrical Acquisition Circuit, can the power information such as the electric current of real-time monitoring intelligent socket, voltage, power and power consumption, and power information is deposited at master controller so that user's inquiry; 3, master controller coordinates with communication module, after receiving query statement, the power consumption information of the make-and-break status information of the smart jack be deposited in master controller and smart jack can be fed back to intelligent home system based server, user is by reference service device or utilize the remote terminal access services devices such as smart mobile phone, panel computer and PC, to obtain the work state information of smart jack at any time; 4, master controller coordinates with manual control circuit, can the break-make of Non-follow control smart jack, enhances the flexibility of smart jack work, is user-friendly to; 5, master controller coordinates with indicating circuit, and the on off operating mode of display smart jack directly perceived, is user-friendly to; 6, G80F920 type single-phase electric energy computation chip has storage and the controlling functions of common single-chip microcomputer, and possess electric energy metrical function, use it can solve technical problem of the present utility model as master controller, i.e. the prior art deficiency that controls in the break-make of socket, exist in electric energy metrical and operating state feedback etc.; 7, CC1101 type radio-frequency (RF) transceiver has the function accepting and send radiofrequency signal, and its maximum transfer speed is 500Kb/s, and effective propagation path is 30m, uses it can meet the needs of two-way wireless communication in the utility model as communication module.
The utility model design is succinct, easy to implement, and construction, maintenance and energy consumption cost are lower, are applicable to the multiple electricity consumption occasions such as household, business, enterprise, have wide application and promotion prospect.
Accompanying drawing explanation
Fig. 1 is composition logic diagram of the present utility model.
Fig. 2 is circuit theory diagrams of the present utility model.
Fig. 3 is radio communication logic diagram of the present utility model.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
With reference to Fig. 1, embodiment comprise the master controller with electric energy metrical function, the communication module with two-way wireless communication function, Alternating Current Power Supply control circuit, electric energy metrical Acquisition Circuit, master controller auxiliary circuit, manual control circuit and indicating circuit.Master controller is connected by simulating SPI interface with communication module; The I/O end of the input termination master controller of Alternating Current Power Supply control circuit, the output of Alternating Current Power Supply control circuit is connected between alternating current 220V live wire and alternating current 220V zero line; The voltage acquisition end of electric energy metrical Acquisition Circuit connects alternating current 220V zero line and ground, the current acquisition termination alternating current 220V live wire of electric energy metrical Acquisition Circuit respectively; Controller auxiliary circuit is connected on master controller, to ensure master controller work; Manual control circuit connects the I/O end of master controller, in order to control master controller work; Indicating circuit connects the I/O end of master controller, in order to show path or the open-circuit condition of smart jack.
With reference to Fig. 2, the circuit composition of embodiment comprises G80F920 type single-phase electric energy computation chip U1, CC1101 type radio-frequency (RF) transceiver U2, resistance R1 ~ R12, electric capacity C1 ~ C7, polar capacitor C8, electric capacity C9 ~ C11, crystal oscillator Y1, manganese copper diverter M1, key switch S1, light-emitting diode D1, sustained diode 2, triode Q1 and relay C.
The pin 1 of CC1101 type radio-frequency (RF) transceiver U2 and pin 8 connect+3.3V and ground respectively, and the pin 2 of CC1101 type radio-frequency (RF) transceiver U2, pin 3, pin 4, pin 5 and pin 6 connect G80F920 type single-phase electric energy computation chip U1 pin 32, pin 29, pin 31, pin 28 and pin 30 respectively.
Resistance R10 is connected between G80F920 type single-phase electric energy computation chip U1 pin 23 and ground, and resistance R9 is connected between G80F920 type single-phase electric energy computation chip U1 pin 23 and the base stage of triode Q1, the grounded emitter of triode Q1; One end of the collector connecting relay C coil of triode Q1, another termination+12V of relay C coil, sustained diode 2 differential concatenation is between+12V and the collector electrode of triode Q1, and the normally open contact K1 of relay C is connected on alternating current 220V live wire.
Be connected between G80F920 type single-phase electric energy computation chip U1 pin 44 and alternating current 220V zero line after resistance R1, R2 and R4 series connection, resistance R5 and electric capacity C2 is connected in parallel between G80F920 type single-phase electric energy computation chip U1 pin 44 and ground, and resistance R7 and electric capacity C3 is connected in parallel between G80F920 type single-phase electric energy computation chip U1 pin 1 and ground.Electric capacity C4, C5 be connected on respectively G80F920 type single-phase electric energy computation chip U1 pin 2, between pin 3 and ground, resistance R6 is connected between G80F920 type single-phase electric energy computation chip U1 pin 2 and alternating current 220V live wire, resistance R8 is connected between G80F920 type single-phase electric energy computation chip U1 pin 3 and alternating current 220V live wire, and manganese copper diverter M1 connection is connected on alternating current 220V live wire.Wherein, the pin 44 of G80F920 type single-phase electric energy computation chip U1 is a voltage acquisition end of electric energy metrical Acquisition Circuit through the port that resistance R1, R2 and R4 are connected with alternating current 220V zero line, the pin 44 of G80F920 type single-phase electric energy computation chip U1 is a voltage acquisition end of electric energy metrical Acquisition Circuit through the port that resistance R5 and electric capacity C2 is connected to the ground, and the pin 1 of G80F920 type single-phase electric energy computation chip U1 is a voltage acquisition end of electric energy metrical Acquisition Circuit through the port that resistance R7 and electric capacity C3 is connected to the ground.The two ends that manganese copper diverter M1 is connected with alternating current 220V live wire are the current acquisition end of electric energy metrical Acquisition Circuit.After smart jack is connected, load in series on manganese copper diverter M1 and smart jack, the pin 2 of G80F920 type single-phase electric energy computation chip U1, pin 3 gather the electrical potential difference on manganese copper diverter M1, the electric current on manganese copper diverter M1 is calculated by this electrical potential difference, namely the electric current of smart jack is flowed through, voltage acquisition end gathers the information of voltage of smart jack, and G80F920 type single-phase electric energy computation chip U1 is by calculating the power information of the smart jack such as power and power consumption.
Electric capacity C1, C6, C7, C9, C10 and C11 are connected on G80F920 type single-phase electric energy computation chip U1 pin 43, pin 6, pin 8, pin 11, pin 13 and between pin 12 and ground respectively, the positive pole of polar capacitor C8 and negative pole connect G80F920 type single-phase electric energy computation chip U1 pin 10 and ground respectively, crystal oscillator Y1 is connected between G80F920 type single-phase electric energy computation chip U1 pin 11 and pin 12, resistance R11 is connected between G80F920 type single-phase electric energy computation chip U1 pin 16 and+12V, and resistance R12 is connected between G80F920 type single-phase electric energy computation chip U1 pin 16 and ground.
After light-emitting diode D1 and resistance R3 connects, forward is connected between G80F920 type single-phase electric energy computation chip U1 pin 37 and ground, key switch S1 is connected between G80F920 type single-phase electric energy computation chip U1 pin 38 and ground, G80F920 type single-phase electric energy computation chip U1 pin 4 and pin 5 ground connection, G80F920 type single-phase electric energy computation chip U1 pin 8 meets+3.3V.
In the present embodiment, relay is HF7520 type Superminiature high-power relay, and its most high load currents is 16A.
With reference to Fig. 2, the course of work of the present embodiment is:
1, wireless remote control operation
The command signal that powers on received is transferred to G80F920 type single-phase electric energy computation chip U1 by CC1101 type radio-frequency (RF) transceiver U2, pin 23 and the pin 37 of G80F920 type single-phase electric energy computation chip U1 export high level, triode Q1 and light-emitting diode D1 conducting, be connected on its normally open contact of coil adhesive K1 of the relay C between+12V and triode Q1, the conducting of alternating current 220V live wire, electrical appliance obtains electric energy, light-emitting diode D1 lights to show the current power-up state of smart jack, G80F920 type single-phase electric energy computation chip U1 stores the current power-up state information of smart jack, after smart jack is connected, the pin 1 of G80F920 type single-phase electric energy computation chip U1 and pin 44 gather the real-time voltage signal of smart jack, pin 2 and pin 3 gather the real-time current signal of smart jack, and G80F920 type single-phase electric energy computation chip U1 calculates and stores the power informations such as the electric current of smart jack, voltage, power and power consumption.CC1101 type radio-frequency (RF) transceiver U2 by the cut-offing instruction Signal transmissions that receives to G80F920 type single-phase electric energy computation chip U1, the pin 23 of G80F920 type single-phase electric energy computation chip U1 and pin 37 output low level, triode Q1 and light-emitting diode D1 open circuit, the normally open contact K1 of relay C flicks, the open circuit of alternating current 220V live wire, electrical appliance is not reentried electric energy, light-emitting diode D1 extinguishes to show the current off-position of smart jack, and G80F920 type single-phase electric energy computation chip U1 stores the current off-position information of smart jack.
CC1101 type radio-frequency (RF) transceiver U2 by the query statement Signal transmissions that receives to G80F920 type single-phase electric energy computation chip U1, what the smart jack that G80F920 type single-phase electric energy computation chip U1 is stored was current power on/off-position information and power information, be sent to server by CC1101 type radio-frequency (RF) transceiver U2.
2, manual operation
Depresses button switch S 1, pin 23 and the pin 37 of G80F920 type single-phase electric energy computation chip U1 export high level, triode Q1 and light-emitting diode D1 conducting, be connected on its normally open contact of coil adhesive K1 of the relay C between+12V and triode Q1, the conducting of alternating current 220V live wire, electrical appliance obtains electric energy, and light-emitting diode D1 lights to show the current power-up state of smart jack, and G80F920 type single-phase electric energy computation chip U1 stores the current power-up state information of smart jack; The pin 1 of G80F920 type single-phase electric energy computation chip U1 and pin 44 gather the real-time voltage signal of smart jack, pin 2 and pin 3 gather the real-time current signal of smart jack, and G80F920 type single-phase electric energy computation chip U1 calculates and stores the power informations such as the electric current of smart jack, voltage, power and power consumption.Depresses button switch S 1 again, the pin 23 of G80F920 type single-phase electric energy computation chip U1 and pin 37 output low level, triode Q1 and light-emitting diode D1 open circuit, the normally open contact K1 of relay C flicks, the open circuit of alternating current 220V live wire, electrical appliance is not reentried electric energy, and light-emitting diode D1 extinguishes show the current off-position of smart jack, the off-position information that G80F920 type single-phase electric energy computation chip U1 storage smart jack is current.
With reference to Fig. 3, wireless communication procedure of the present utility model is:
User utilizes smart mobile phone, the remote terminal such as panel computer and PC access services device or direct control server power on to send/cut-offing instruction signal or query statement signal, communication module accepts command signal and is sent to master controller, master controller instruction execution signal also stores current the powering on/off-position information and power information of smart jack, by communication module will power on/off-position information and power information transfer to server, finally by server will power on/off-position information and power information be sent to smart mobile phone, the remote terminal such as panel computer and PC.User can send power on/cut-offing instruction signal after, then send query statement signal and put in place to check whether smart jack performs, avoid because communication failure causes damage.
The above execution mode is only preferred embodiment of the present utility model, and is not the exhaustive of the feasible enforcement of the utility model.For persons skilled in the art, to any apparent change done by it under the prerequisite not deviating from the utility model principle and spirit, all should be contemplated as falling with within claims of the present utility model.

Claims (3)

1. an electric energy metrical and state feedback smart jack, comprise socket, it is characterized in that it also comprises the master controller with electric energy metrical function be arranged on socket, the communication module with two-way wireless communication function, Alternating Current Power Supply control circuit, electric energy metrical Acquisition Circuit, master controller auxiliary circuit and manual control circuit; Described master controller is connected by simulating SPI interface with communication module; The I/O end of the input termination master controller of described Alternating Current Power Supply control circuit, the output of Alternating Current Power Supply control circuit is connected between alternating current 220V live wire and alternating current 220V zero line; The voltage acquisition end of described electric energy metrical Acquisition Circuit connects alternating current 220V zero line and ground, the current acquisition termination alternating current 220V live wire of described electric energy metrical Acquisition Circuit respectively; Described master controller auxiliary circuit is connected on master controller, to ensure master controller work; Described manual control circuit connects the I/O end of master controller, in order to control master controller work.
2. a kind of electric energy metrical according to claim 1 and state feedback smart jack, is characterized in that it also comprises indicating circuit, and described indicating circuit connects the I/O end of master controller, in order to show path or the open-circuit condition of smart jack.
3. a kind of electric energy metrical according to claim 2 and state feedback smart jack, it is characterized in that described master controller is G80F920 type single-phase electric energy computation chip, described communication module is CC1101 type radio-frequency (RF) transceiver.
CN201520761642.3U 2015-09-29 2015-09-29 Electric energy measurement and state feedback smart jack Expired - Fee Related CN205122906U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520761642.3U CN205122906U (en) 2015-09-29 2015-09-29 Electric energy measurement and state feedback smart jack

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520761642.3U CN205122906U (en) 2015-09-29 2015-09-29 Electric energy measurement and state feedback smart jack

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106129731A (en) * 2016-09-23 2016-11-16 北京灵铱科技有限公司 A kind of electric quantity-metering socket with defencive function
CN106803631A (en) * 2016-12-30 2017-06-06 宁波市恒祺电子科技有限公司 Leakage protecting plug, water-heater system and its method
CN111194127A (en) * 2019-12-31 2020-05-22 浙江大邦科技有限公司 Wisdom street lamp monitored control system

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106129731A (en) * 2016-09-23 2016-11-16 北京灵铱科技有限公司 A kind of electric quantity-metering socket with defencive function
CN106803631A (en) * 2016-12-30 2017-06-06 宁波市恒祺电子科技有限公司 Leakage protecting plug, water-heater system and its method
CN106803631B (en) * 2016-12-30 2019-05-07 宁波市恒祺电子科技有限公司 Leakage protecting plug, water-heater system
CN111194127A (en) * 2019-12-31 2020-05-22 浙江大邦科技有限公司 Wisdom street lamp monitored control system

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

Granted publication date: 20160330

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