CN207625031U - Intelligent metering socket - Google Patents
Intelligent metering socket Download PDFInfo
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- CN207625031U CN207625031U CN201721874224.0U CN201721874224U CN207625031U CN 207625031 U CN207625031 U CN 207625031U CN 201721874224 U CN201721874224 U CN 201721874224U CN 207625031 U CN207625031 U CN 207625031U
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Abstract
The utility model discloses a kind of Intelligent metering sockets, it includes main control unit, display unit, power module, reset key, PLC transceiver modules, voice alerting unit, USB quick charge units, smoke monitoring unit, PM. sensor, Temperature Humidity Sensor, human body infrared monitoring unit, meter, power module is connected with reset key, reset key is connected with main control unit, display unit is connected with main control unit, main control unit connects PLC transceiver modules, voice alerting unit, USB quick charge units, Smoke Detection unit, PM. sensor, Temperature Humidity Sensor, human body infrared monitoring unit, meter is connected.The utility model integrates multiple sensors, position is flexible, corresponding sensor of arranging in pairs or groups can more accurately obtain the various environmental datas in room, environmental quality detection is carried out to local environment, it can effectively inform the environmental aspect residing for people, it is easy to use, enjoy the comfortable living environment of health.
Description
Technical field
The utility model is related to a kind of sockets, more particularly to a kind of Intelligent metering socket.
Background technology
With social development, the raising of material life, people are higher and higher to the environmental requirement of inhabitation, and people want to know about
Whether the environment residing for oneself is healthy, such as PM2.5 whether exceeded, while wanting the security situation in the man of detection in real time, some
Traditional electronic product can no longer meet the demand of contemporary life.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of Intelligent metering sockets, integrate multiple sensors,
Position is flexible, and corresponding sensor of arranging in pairs or groups can more accurately obtain the various environmental datas in room, to local environment into
Row environmental quality detects, and can effectively inform the environmental aspect residing for people, easy to use, enjoys the comfortable life of health
Environment.
The utility model is to solve above-mentioned technical problem by following technical proposals：A kind of Intelligent metering socket,
It is characterized in that comprising main control unit, display unit, power module, reset key, PLC transceiver modules, voice prompt list
Member, USB quick charges unit, smoke monitoring unit, PM2.5 sensors, Temperature Humidity Sensor, human body infrared monitoring unit, meter
Measuring device, power module are connected with reset key, and reset key is connected with main control unit, display unit and main control unit phase
Even, main control unit connects PLC transceiver modules, voice alerting unit, USB quick charges unit, Smoke Detection unit, PM2.5
Sensor, Temperature Humidity Sensor, human body infrared monitoring unit, meter are connected, wherein：
Smoke Detection unit comprising the first chip, the first amplifier, the second amplifier, analog signal output, number
Signal output end, first resistor, second resistance, 3rd resistor, the 4th resistance, first the first pin of chip and third pin all join
Connect power supply, second pin ground connection, the 4th pin and the 6th pin all with the first amplifier anode input terminal, the second amplifier anode
Input terminal is connected, and the first amplifier out is connected with analog signal output, the first amplifier negative input, first resistor
In parallel with second resistance and be grounded, second resistance connects with 3rd resistor and connects power supply, the second amplifier negative input and the
Three resistance, second resistance are connected, and the second amplifier out is connected with one end of the 4th resistance, the other end of the 4th resistance and the
The base stage of one triode is connected, and the first triode one termination power of series connection is connected with digital signal output end, the first triode string
The emitter of connection is grounded；
Voice alerting unit comprising data controlling signal end, data input pin, the 24th resistance, the 26th electricity
Appearance, the 17th capacitance, the 25th resistance, the 26th resistance, the 18th capacitance, the 19th capacitance, the 20th capacitance, third
Triode, loud speaker, the 6th chip, data controlling signal end and the 6th the first pin of chip, the 26th resistance, the 19th electricity
Holding and is connected, data input pin is connected with one end of the 24th resistance, the other end and the 26th capacitance of the 24th resistance,
17th capacitance is connected, the 26th capacity earth, and the 17th capacitance is connected and draws with the 25th resistance and the chip the 4th that is connected
Foot is connected, and the second pin of the 6th chip, third pin are connected with the 18th capacitance, the 18th capacity earth, the 6th chip
7th pin is grounded, and the 6th pin of the 6th chip is connected with power supply, the 20th capacitance, the 20th capacity earth, the 6th chip
The 5th pin be connected with loud speaker, the 26th resistance of third transistor, the 19th capacitance, the 8th pin of the 6th chip with
The emitter of third transistor is connected, and loud speaker is connected with the base stage of third transistor, collector；
USB quick charge units comprising fuse, the 8th capacitance, the 9th capacitance, the tenth capacitance, the 11st capacitance,
12 capacitances, the 13rd capacitance, the 14th capacitance, the 15th capacitance, the 16th capacitance, fourth chip, the 15th resistance, the tenth
Six resistance, the 17th resistance, the 18th resistance, the 19th resistance, the 20th resistance, the 21st resistance, the 22nd resistance,
23rd resistance, the first diode, light emitting diode, interface, inductance, the 8th capacitance, the parallel connection of the 9th capacitance and and fuse
One end, the 6th pin of fourth chip, the tenth capacitance be connected, another termination power of fuse, the 8th pin of fourth chip
Ground connection, the first pin of fourth chip are connected with the 17th resistance, the 18th resistance, and the 14th capacitance is in parallel with the 15th capacitance
And be connected with the second pin of fourth chip, the 4th pin of fourth chip and the third pin of interface, the 23rd resistance,
22 resistance are connected, the 22nd resistance and the 20th resistance, the 19th resistor coupled in parallel, the 19th resistance and light emitting diode
Series connection, the 20th resistance connects with the 21st resistance, and the 23rd resistance is connected with the 22nd resistance, the 17th resistance and
18th resistor coupled in parallel is simultaneously connected with the first pin of interface, and inductance is connected, inductance and the 15th resistance, the 16th capacitance, the
The 9th pin of four chips is sequentially connected, and inductance is also connected with the 7th pin of fourth chip, the 5th pin and interface of fourth chip
Second pin, the 20th capacitance be connected, the 4th pin of interface ground connection, the first diode is in parallel with the 11st capacitance and connects the
The 7th pin of four chips, the 11st capacitance are connected with the 16th resistance；
Human body infrared monitoring unit comprising signal output end, job control end, third chip, infrared detection module,
One capacitance, the second capacitance, third capacitance, the 4th capacitance, the 5th capacitance, the 6th capacitance, the 7th capacitance, the 5th resistance, the 6th electricity
Resistance, the 7th resistance, the 8th resistance, the 9th resistance, the tenth resistance, eleventh resistor, twelfth resistor, thirteenth resistor, the tenth
First pin of four resistance, infrared detection module connects power supply, the second pin of infrared detection module and the first capacitance, the 6th electricity
Resistance, the 15th pin of third chip are connected, the other end of the third pin and the first capacitance, the 6th resistance of infrared detection module
It is connected and is grounded, the first pin of third chip is connected with job control end, the second pin of third chip and the 5th resistance phase
Even, the second pin of the 5th resistance and signal output end, third chip is sequentially connected, the third pin of third chip and the 7th electricity
One end of resistance is connected, and the other end of the 7th resistance is connected with the second capacitance, and third capacitance is connected with the 4th pin of third chip,
Second capacitance is in parallel with third capacitance, and the second capacitance, third capacitance are all connected and are grounded, third with the 7th pin of third chip
5th pin of capacitance and the 8th resistance, third chip is sequentially connected, and the 6th pin of third chip is connected with the 8th resistance, the
The 8th pin, the 12nd pin of three chips all connect power supply, the 9th pin and the 9th resistance, the 4th capacitance phase of third chip
Even, the 9th resistance is in parallel with the 4th capacitance, the 9th resistance eutral grounding, and the 4th capacitance connects power supply, the tenth pin of third chip and the
Ten resistance are connected, and eleventh resistor and the 7th capacitance are in parallel and are connected with the 13rd pin of third chip, eleventh resistor and
14th pin of third chip, twelfth resistor are connected, twelfth resistor and the 6th capacitance, the 16th pin of third chip
It is sequentially connected, thirteenth resistor and the 5th capacitance, the 14th resistor coupled in parallel, thirteenth resistor, the 5th capacitance, the 14th resistance are all
It is connected with the 15th pin of third chip, the 14th resistance eutral grounding.
Preferably, the PM2.5 sensors use PS5003 type digital versatile granule density sensors.
Preferably, the core component of the main control unit module is STM8S105K4 type microcontrollers.
Preferably, the display unit uses digital pipe display circuit.
Preferably, the fourth chip uses ACT4528 cake cores.
Preferably, the Temperature Humidity Sensor uses AM2311 type humicap digital hygro sensors.
Preferably, which is characterized in that the infrared detection module uses RE200BP type infrared sensors.
Preferably, the third chip uses BISS0001 type infrared thermal release electric processing chips.
The positive effect of the utility model is：The utility model integrates multiple sensors, and position is flexible, phase of arranging in pairs or groups
The sensor answered can more accurately obtain the various environmental datas in room, and environmental quality detection is carried out to local environment,
It can effectively inform the environmental aspect residing for people, it is easy to use, enjoy the comfortable living environment of health.
Description of the drawings
Fig. 1 is the overall construction drawing of the utility model.
Fig. 2 is the smoke monitoring element circuit figure of the utility model.
Fig. 3 is the human body infrared monitoring unit circuit diagram of the utility model.
Fig. 4 is the USB quick charge element circuit figures of the utility model.
Fig. 5 is the voice alerting unit circuit diagram of the utility model.
Specific implementation mode
The utility model preferred embodiment is provided below in conjunction with the accompanying drawings, the technical solution of the utility model is described in detail.
As shown in Figures 1 to 5, the utility model Intelligent metering socket includes main control unit 1, display unit 2, power supply mould
Block 3, reset key 4, PLC transceiver modules 5, voice alerting unit 6, USB quick charges unit 7, smoke monitoring unit 8, PM2.5
Sensor 9, Temperature Humidity Sensor 10, human body infrared monitoring unit 11, meter 12, power module 3 are connected with reset key 4,
Reset key 4 is connected with main control unit 1, and display unit 2 is connected with main control unit 1, and main control unit 1 connects PLC transmitting-receivings
Module 5, voice alerting unit 6, USB quick charges unit 7, Smoke Detection unit 8, PM2.5 sensors 9, Temperature Humidity Sensor
10, human body infrared monitoring unit 11, meter 12 are connected, wherein：
Smoke Detection unit 8 comprising the first chip U1, the first amplifier N1, the second amplifier N2, analog signal output
End OUT_A, digital signal output end OUT_B, first resistor R1, second resistance R2,3rd resistor R3, the 4th resistance R4, first
The first pins of chip U1 and third pin joining power VCC, second pin ground connection, the 4th pin and the 6th pin are all with first
Amplifier N1 electrode input ends, the second amplifier N2 electrode input ends are connected, and the first amplifier N1 output ends and analog signal are defeated
Outlet OUT_A, the first amplifier N1 negative inputs are connected, and first resistor R1 is in parallel with second resistance R2 and is grounded, the second electricity
Resistance R2 connects with 3rd resistor R3 and connects power supply, the second amplifier N2 negative inputs and 3rd resistor R3, second resistance R2 phases
Even, the second amplifier N2 output ends are connected with one end of the 4th resistance R4, the other end of the 4th resistance R4 and the first triode Q1
Base stage be connected, the first triode series connection mono- termination powers of Q1 be connected with digital signal output end OUT_B, the first triode connect
The emitter of Q1 is grounded.
Voice alerting unit 6 comprising data controlling signal end DA_EN, data input pin MCU_DA, the 24th resistance
R24, the 26th capacitance C26, the 17th capacitance C17, the 25th resistance R25, the 26th resistance R26, the 18th capacitance
C18, the 19th capacitance C19, the 20th capacitance C20, third transistor Q3, loud speaker U7, the 6th chip U6, data controlling signal
End DA_EN is connected with the 6th the first pins of chip U6, the 26th resistance R26, the 19th capacitance C19, data input pin MCU_
DA is connected with one end of the 24th resistance R24, the other end of the 24th resistance R24 and the 26th capacitance C26, the 17th
Capacitance C17 is connected, and the 26th capacitance C26 ground connection, the 17th capacitance C17 is connected and the 25th resistance R25 and the chip that is connected
The 4th pins of U6 are connected, and the second pin of the 6th chip U6, third pin are connected with the 18th capacitance C18, the 18th capacitance C18
Ground connection, the 7th pin ground connection of the 6th chip U6, the 6th pin of the 6th chip U6 are connected with power supply, the 20th capacitance C20, the
20 capacitance C20 ground connection, the 5th pin of the 6th chip U6 and loud speaker U7, the 26th resistance R26 of third transistor Q3, the
19 capacitance C19 are connected, and the 8th pin of the 6th chip U6 is connected with the emitter of third transistor Q3, loud speaker U7 and third
The base stage of triode, collector are connected.
USB quick charges unit 7 comprising fuse F1, the 8th capacitance C8, the 9th capacitance C9, the tenth capacitance C10,
11 capacitance C11, the 12nd capacitance C12, the 13rd capacitance C13, the 14th capacitance C14, the 15th capacitance C15, the 16th electricity
Hold C16, fourth chip U4, the 15th resistance R15, the 16th resistance R16, the 17th resistance R17, the 18th resistance R18, the tenth
Nine resistance R19, the 20th resistance R20, the 21st resistance R21, the 22nd resistance R22, the 23rd resistance R23, first
Diode D1, light emitting diode D2, USB interface U5, inductance L1, the 8th capacitance C8, the 9th capacitance C9 it is in parallel and with fuse F1
One end, the 6th pin of fourth chip U4, the tenth capacitance C9 be connected, another termination powers of fuse F1, the of fourth chip
Eight pins are grounded, and the first pin of fourth chip is connected with the 17th resistance R17, the 18th resistance R18, the 14th capacitance C14
It is in parallel with the 15th capacitance C15 and be connected with the second pin of fourth chip U4, the 4th pin and USB interface U5 of fourth chip
Third pin, the 23rd resistance R23, the 22nd resistance R22 be connected, the 22nd resistance R22 and the 20th resistance
R20, the 19th resistance R19 are in parallel, and the 19th resistance R19 connects with light emitting diode D2, the 20th resistance R20 and the 21st
Resistance R21 series connection, the 23rd resistance R23 connect with the 22nd resistance R22, and the 17th resistance and the 18th resistor coupled in parallel are simultaneously
It is connected with the first pin of USB interface, and inductance L1 series connection, inductance L1 and the 15th resistance R15, the 16th capacitance C16, the 4th core
The 9th pins of piece U4 are sequentially connected, and inductance L1 is also connected with the 7th pins of fourth chip U4, the 5th pin of fourth chip U4 with
The second pin of USB interface, the 20th capacitance R20 are connected, the 4th pin of USB interface U5 ground connection, the first diode D1 and the
11 capacitance C11 are in parallel and connect the 7th pin of fourth chip, and the 11st capacitance C11 connects with the 16th resistance R16.
Human body infrared monitoring unit 11 comprising signal output end OUT_C, job control end MODE_CS, third chip
U3, infrared detection module U2, the first capacitance C1, the second capacitance C2, third capacitance C3, the 4th capacitance C4, the 5th capacitance C5, the 6th
Capacitance C6, the 7th capacitance C7, the 5th resistance R5, the 6th resistance R6, the 7th resistance R7, the 8th resistance R8, the 9th resistance R9, the tenth
Resistance R10, eleventh resistor R11, twelfth resistor R12, thirteenth resistor R13, the 14th resistance R14, infrared detection module
The first pin of U2 meets power supply, the second pin of infrared detection module U2 and the first capacitance C1, the 6th resistance R6, third chip U3
The 15th pin be connected, the third pin of infrared detection module U2 is connected with the other end of the first capacitance C1, the 6th resistance R6
And be grounded, the first pin of third chip U3 is connected with job control end MODE_CS, the second pin and the 5th of third chip U3
Resistance R5 be connected, the 5th resistance R5 and signal output end OUT_C, third chip U3 second pin be sequentially connected, third chip
The third pin of U3 is connected with one end of the 7th resistance R7, and the other end of the 7th resistance R7 is connected with the second capacitance C2, third electricity
Hold C3 with the 4th pin of third chip U3 to be connected, the second capacitance is in parallel with third capacitance, and the second capacitance, third capacitance are all with the
The 7th pin of three chip U3 is connected and is grounded, third capacitance C3 and the 8th resistance R8, third chip U3 the 5th pin successively
It is connected, the 6th pin of third chip U3 is connected with the 8th resistance R8, and the 8th pin, the 12nd pin of third chip U3 all connect
9th pin of power supply, third chip U3 is connected with the 9th resistance R9, the 4th capacitance C4, and the 9th resistance R9 and the 4th capacitance C4 are simultaneously
Connection, the 9th resistance R9 ground connection, the 4th capacitance C4 connect power supply, and the tenth pin of third chip U3 is connected with the tenth resistance R10, and the tenth
One resistance and the 7th capacitance are in parallel and are connected with the 13rd pin of third chip U3, and the of eleventh resistor and third chip U3
14 pins, twelfth resistor R12 are connected, twelfth resistor R12 and the 6th capacitance C6, third chip U3 the 16th pin according to
It is secondary be connected, thirteenth resistor R13 is in parallel with the 5th capacitance C5, the 14th resistance R14, thirteenth resistor R13, the 5th capacitance C5,
14th resistance R14 is connected with the 15th pin of third chip U3, the 14th resistance R14 ground connection.
PM2.5 sensors use PS5003 type digital versatile granule density sensors, the type sensor that can acquire simultaneously
In unit of account volume in air variable grain suspended particulate number (i.e. particle concentration be distributed), and then convert and become quality
Concentration, and exported in the form of universal digital interface.
The core component of main control unit module is STM8S105K4 type microcontrollers, powerful, can be used for multiple types
The data processing of type.
Display unit uses digital pipe display circuit, is controlled by main control unit, can show number and character, these letters
Breath can more intuitively inform the operating status of user equipment and neighbouring environmental parameter.
USB quick charges support QC2.0 fast charges agreement, BC1.2 fast charges agreement, apple 2.4A fast using ACT4528 chips
Mold filling formula can be that the equipment such as opponent's machine, tablet computer carry out quick charge, save power supply adaptor.
Temperature Humidity Sensor uses AM2311 type humicap digital hygro sensors, uses simple, high sensitivity.
Infrared detection module uses RE200BP type infrared sensors, high sensitivity convenient to use.
Third chip uses BISS0001 type infrared thermal release electric processing chips, signal handling capacity strong.
Power module be mainly used for by 220V AC conversions be DC power supply, for drive main control unit, relay,
Metering module, PLC transceiver modules, human-computer interaction module and sensor unit, display unit practicality numeral method, by each unit
The numerical information that sensor obtains shows that power module includes relay and transformer, powers for integrated circuit, when being
Circuit can be resetted using reset key when delay machine of uniting, electricity consumption number of the meter for the backend load of Metering socket
According to, including：Total electricity, voltage, electric current, frequency, active power, reactive power, apparent energy, power factor etc., and will metering
Data are transferred to main control unit by serial ports, and PLC transceiver modules are communicated for main control unit with external data, PLC hairs
After the modulated signal of main control unit is amplified by power transmission road, it is coupled in power line；PLC receiving circuits will be in power line
Faint modulated signal is filtered, amplify after, be sent into main control unit.
For PM2.5 sensors to acquire particle concentration in environment, intelligent socket not only can be by collected particulate matter
Concentration data informs user by man-machine interaction unit, can also the data be uploaded network, and finally user is made to pass through mobile phone
The terminals such as APP monitor the particle concentration in house in real time, and Temperature Humidity Sensor is to acquire ambient temperature and humidity, and intelligent socket is not only
Collected data of the Temperature and Humidity module user can be informed by man-machine interaction unit, which network can also be uploaded, and most
User is set to pass through the humiture in the terminals such as cell phone application real time monitoring house eventually.
The first chip is gas sensor in smoke monitoring unit, monitors indoor gas, the 4th and the 6th pin output letter
Number do signal processing to amplifying circuit, the first amplifier uses negative feedback mechanism, the analog signal for improving output accurately, to put
Big device finally sends a signal to main control unit, and the second amplifier uses positive-feedback circuit, is convenient for Digital Signal Processing, and first
Resistance is sensitivity when adjustable resistance is transformed into digital signal before signal enters amplifier, digital signal finally by
The secondary amplification output of triode is to main control unit.
Human body infrared monitoring unit is mainly by third chip, infrared detection module and some resistance capacitances, infrared acquisition mould
The signal that block monitors gives the 14th pin of third chip progress signal enhanced processing by filtered export of second pin, and the 15th
Pin is that the inverting input of the 14th pin constitutes negative-feedback circuit by the 14th resistance of the 5th capacitance thirteenth resistor, then
Signal is exported by the 16th pin and carries out two level amplification to the 13rd pin, and final signal is exported by second pin and gives main control list
Member, the first pin can control the working method of third chip, and when someone passes through human body infrared induction zone, sensor can be caught
The signal is grasped, collected human infrared signal not only can be informed user by intelligent socket by man-machine interaction unit, also
Can by the data upload network, and finally make user pass through the terminals such as cell phone application real time monitoring house whether someone.
In USB quick charge units, quick charge is using the electric current of 2.4A, and the silk that needs to take a policy in circuit is for electricity
Road is protected, and the electric current of the tenth capacitance of the 8th the 9th capacitance of capacitance input is filtered, and is reduced in the surge pair for powering on generation
Circuit has an impact, and quick charge module supports QC2.0 fast charges agreement, BC1.2 fast charges agreement, apple using ATC4528 chips
2.4A fast charge patterns can be that the equipment such as opponent's machine, tablet computer carry out quick charge, and light emitting diode when charging can
Shine, prompted, expression have begun to charge, the first diode be zener diode, by the voltage stabilization of output 5V most
It is exported eventually by USB port, carrying out quick charge to mobile phone saves power supply adaptor.
Voice alerting unit to the 6th chip by preprepared voice signal by being amplified the first pin in order to control
Pin, controlling loudspeaker play, and a triode is also needed to before loud speaker and carries out power amplification to signal, ensure that circuit can carry
Enable loud speaker normal play sound for enough voltage, it is that can be played by the first pin to control to meet some requirements
Accordingly voice.
After device power, main control unit carries out initializing modules first, then starts the prison to channel
It listens, and judges whether the signal energy of data meets threshold value：If not satisfied, then continuing channel-monitoring；If satisfied, then carrying out
Data decoding is in data decode subprogram：Frequency spectrum shift is carried out to data program first, digital filtering is then carried out, with laggard
Row logic judgment and diversity decoding, finally carry out data parsing according to data frame format, after data are parsed, are tied according to parsing
Fruit, system carry out corresponding operating, complete after executing program, and system needs to reply data：First, data will be replied according to respective frame
Format is packaged；Secondly, data frame is encoded, and carry out carrier modulation；Last carrier signal is through amplification, termination power
Output.
In conclusion the utility model integrates multiple sensors, position is flexible, and corresponding sensor of arranging in pairs or groups can be more smart
The accurate various environmental datas obtained in room carry out environmental quality detection to local environment, can effectively inform residing for people
Environmental aspect, it is easy to use, enjoy the comfortable living environment of health.
Particular embodiments described above, the technical issues of to the solution of the utility model, technical solution and advantageous effect
It has been further described, it should be understood that the foregoing is merely specific embodiment of the utility model, not
For limiting the utility model, within the spirit and principle of the utility model, any modification for being made, changes equivalent replacement
Into etc., it should be included within the scope of protection of this utility model.
Claims (8)
1. a kind of Intelligent metering socket, which is characterized in that it include main control unit, display unit, power module, reset by
Key, PLC transceiver modules, voice alerting unit, USB quick charges unit, smoke monitoring unit, PM2.5 sensors, humiture pass
Sensor, human body infrared monitoring unit, meter, power module are connected with reset key, and reset key is connected with main control unit,
Display unit is connected with main control unit, and main control unit connects PLC transceiver modules, voice alerting unit, USB quick charge lists
Member, Smoke Detection unit, PM2.5 sensors, Temperature Humidity Sensor, human body infrared monitoring unit, meter are connected, wherein：
Smoke Detection unit comprising the first chip, the first amplifier, the second amplifier, analog signal output, digital signal
Output end, first resistor, second resistance, 3rd resistor, the 4th resistance, first the first pin of chip and third pin all couple electricity
Source, second pin ground connection, the 4th pin and the 6th pin are all inputted with the first amplifier anode input terminal, the second amplifier anode
End is connected, and the first amplifier out is connected with analog signal output, the first amplifier negative input, first resistor and the
Two resistor coupled in parallel and ground connection, second resistance connect with 3rd resistor and connect power supply, the second amplifier negative input and third electricity
Resistance, second resistance are connected, and the second amplifier out is connected with one end of the 4th resistance, the other end and the one or three of the 4th resistance
The base stage of pole pipe is connected, and the first triode one termination power of series connection is connected with digital signal output end, and the first triode is concatenated
Emitter is grounded；
Voice alerting unit comprising data controlling signal end, data input pin, the 24th resistance, the 26th capacitance,
17 capacitances, the 25th resistance, the 26th resistance, the 18th capacitance, the 19th capacitance, the 20th capacitance, the three or three pole
Pipe, loud speaker, the 6th chip, data controlling signal end and the 6th the first pin of chip, the 26th resistance, the 19th capacitance phase
Even, data input pin is connected with one end of the 24th resistance, the other end of the 24th resistance and the 26th capacitance, the tenth
Seven capacitances are connected, the 26th capacity earth, and the 17th capacitance is connected and the 25th resistance and the 4th pin phase of chip that is connected
Even, the second pin of the 6th chip, third pin are connected with the 18th capacitance, the 18th capacity earth, and the 7th of the 6th chip the
Pin is grounded, and the 6th pin of the 6th chip is connected with power supply, the 20th capacitance, the 20th capacity earth, and the of the 6th chip
Five pins are connected with loud speaker, the 26th resistance of third transistor, the 19th capacitance, the 8th pin and third of the 6th chip
The emitter of triode is connected, and loud speaker is connected with the base stage of third transistor, collector；
USB quick charge units comprising fuse, the 8th capacitance, the 9th capacitance, the tenth capacitance, the 11st capacitance, the 12nd
Capacitance, the 13rd capacitance, the 14th capacitance, the 15th capacitance, the 16th capacitance, fourth chip, the 15th resistance, the 16th electricity
Resistance, the 17th resistance, the 18th resistance, the 19th resistance, the 20th resistance, the 21st resistance, the 22nd resistance, second
13 resistance, the first diode, light emitting diode, interface, inductance, the 8th capacitance, the 9th capacitance are in parallel and with the one of fuse
End, the 6th pin of fourth chip, the tenth capacitance are connected, another termination power of fuse, the 8th pin ground connection of fourth chip,
First pin of fourth chip is connected with the 17th resistance, the 18th resistance, the 14th capacitance it is in parallel with the 15th capacitance and with
The second pin of fourth chip is connected, the 4th pin of fourth chip and the third pin of interface, the 23rd resistance, the 20th
Two resistance are connected, the 22nd resistance and the 20th resistance, the 19th resistor coupled in parallel, the 19th resistance and light emitting diode string
Connection, the 20th resistance connects with the 21st resistance, and the 23rd resistance is connected with the 22nd resistance, the 17th resistance and the
18 resistor coupled in parallel are simultaneously connected with the first pin of interface, and inductance is connected, inductance and the 15th resistance, the 16th capacitance, the 4th
The 9th pin of chip is sequentially connected, and inductance is also connected with the 7th pin of fourth chip, the 5th pin of fourth chip and interface
Second pin, the 20th capacitance are connected, and the 4th pin ground connection of interface, the first diode is in parallel with the 11st capacitance and connects the 4th
The 7th pin of chip, the 11st capacitance are connected with the 16th resistance；
Human body infrared monitoring unit comprising signal output end, job control end, third chip, infrared detection module, the first electricity
Appearance, the second capacitance, third capacitance, the 4th capacitance, the 5th capacitance, the 6th capacitance, the 7th capacitance, the 5th resistance, the 6th resistance,
Seven resistance, the 8th resistance, the 9th resistance, the tenth resistance, eleventh resistor, twelfth resistor, thirteenth resistor, the 14th electricity
Resistance, the first pin of infrared detection module connect power supply, the second pin of infrared detection module and the first capacitance, the 6th resistance, the
15th pin of three chips is connected, and the third pin of infrared detection module is connected with the other end of the first capacitance, the 6th resistance
And be grounded, the first pin of third chip is connected with job control end, and the second pin of third chip is connected with the 5th resistance, the
The second pin of five resistance and signal output end, third chip is sequentially connected, the third pin of third chip and the 7th resistance
One end is connected, and the other end of the 7th resistance is connected with the second capacitance, and third capacitance is connected with the 4th pin of third chip, and second
Capacitance is in parallel with third capacitance, and the second capacitance, third capacitance are all connected and are grounded with the 7th pin of third chip, third capacitance
It is sequentially connected with the 5th pin of the 8th resistance, third chip, the 6th pin of third chip is connected with the 8th resistance, third core
The 8th pin, the 12nd pin of piece all connect power supply, and the 9th pin of third chip is connected with the 9th resistance, the 4th capacitance, the
Nine resistance are in parallel with the 4th capacitance, the 9th resistance eutral grounding, and the 4th capacitance connects power supply, the tenth pin of third chip and the tenth resistance
It is connected, eleventh resistor is in parallel with the 7th capacitance and is connected with the 13rd pin of third chip, eleventh resistor and third core
14th pin of piece, twelfth resistor are connected, twelfth resistor and the 6th capacitance, third chip the 16th pin phase successively
Even, thirteenth resistor and the 5th capacitance, the 14th resistor coupled in parallel, thirteenth resistor, the 5th capacitance, the 14th resistance all with third
15th pin of chip is connected, the 14th resistance eutral grounding.
2. Intelligent metering socket as described in claim 1, which is characterized in that the PM2.5 sensors use PS5003 type numbers
The general granule density sensor of word formula.
3. Intelligent metering socket as described in claim 1, which is characterized in that the core component of the main control unit module
For STM8S105K4 type microcontrollers.
4. Intelligent metering socket as described in claim 1, which is characterized in that the display unit uses numeral method electricity
Road.
5. Intelligent metering socket as described in claim 1, which is characterized in that the fourth chip uses ACT4528 cake cores.
6. Intelligent metering socket as described in claim 1, which is characterized in that the Temperature Humidity Sensor is wet using AM2311 types
Quick capacitance digital hygro sensor.
7. Intelligent metering socket as described in claim 1, which is characterized in that the infrared detection module uses RE200BP types
Infrared sensor.
8. Intelligent metering socket as described in claim 1, which is characterized in that the third chip is infrared using BISS0001 types
Pyroelectricity processing chip.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721874224.0U CN207625031U (en) | 2017-12-28 | 2017-12-28 | Intelligent metering socket |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721874224.0U CN207625031U (en) | 2017-12-28 | 2017-12-28 | Intelligent metering socket |
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| Publication Number | Publication Date |
|---|---|
| CN207625031U true CN207625031U (en) | 2018-07-17 |
Family
ID=62830320
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| CN201721874224.0U Active CN207625031U (en) | 2017-12-28 | 2017-12-28 | Intelligent metering socket |
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| Country | Link |
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| CN (1) | CN207625031U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109213236A (en) * | 2018-08-29 | 2019-01-15 | 哈尔滨理工大学 | Indoor Environment Detection monitoring device |
-
2017
- 2017-12-28 CN CN201721874224.0U patent/CN207625031U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109213236A (en) * | 2018-08-29 | 2019-01-15 | 哈尔滨理工大学 | Indoor Environment Detection monitoring device |
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