CN205787748U - A kind of solar powered building energy saving based on technology of Internet of things monitoring system - Google Patents
A kind of solar powered building energy saving based on technology of Internet of things monitoring system Download PDFInfo
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- CN205787748U CN205787748U CN201620500691.6U CN201620500691U CN205787748U CN 205787748 U CN205787748 U CN 205787748U CN 201620500691 U CN201620500691 U CN 201620500691U CN 205787748 U CN205787748 U CN 205787748U
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Abstract
The utility model discloses a kind of solar powered building energy saving based on technology of Internet of things monitoring system, it is characterized in that, mainly by photovoltaic generating system, the building monitoring system being connected with photovoltaic generating system, and the mobile terminal composition being connected with building monitoring system by wireless network；Described photovoltaic generating system is made up of solar-energy photo-voltaic cell group, the accumulator being connected with solar-energy photo-voltaic cell group, the inversion system being connected with accumulator；Described building monitoring system is then by processing module, the temperature sensor being connected with processing module respectively, humidity sensor, Smoke Sensor and signal processing circuit, and the wireless transport module composition being connected with signal processing circuit；Described inversion system is connected with processing module, and wireless transport module is connected with mobile terminal by wireless network.This utility model can be sent to mobile terminal by wireless network the parameter monitored, and therefore can understand parameters situation in building anywhere or anytime.
Description
Technical field
This utility model relates to a kind of building monitoring system, specifically refers to a kind of sun based on technology of Internet of things
Building energy saving of powering monitoring system.
Background technology
At present, the energy consumption of building remains high, very big to the load of electrical network, in short supply along with conventional energy resource,
The utilization of solar energy is gradually paid attention to, and it is considered as new forms of energy skill the most promising in the world today
Art.If solar energy can be made full use of in building monitoring system, thus reduce the dependence to electrical network, then may be used
To save substantial amounts of electric power.
Utility model content
The purpose of this utility model is to overcome existing building monitoring system to utilize electrical network to power waste mass energy
Defect, it is provided that a kind of solar powered building energy saving based on technology of Internet of things monitoring system.
The purpose of this utility model is achieved through the following technical solutions: a kind of solar energy based on technology of Internet of things
Power supply building energy saving monitoring system, mainly by photovoltaic generating system, the building being connected with photovoltaic generating system
Monitoring system, and the mobile terminal composition being connected with building monitoring system by wireless network；Described light
Photovoltaic generating system is by solar-energy photo-voltaic cell group, and the accumulator being connected with solar-energy photo-voltaic cell group, with storage
The inversion system composition that battery is connected；Described building monitoring system is then by processing module, respectively with process mould
Temperature sensor, humidity sensor, Smoke Sensor and the signal processing circuit that block is connected, and with letter
Number process circuit be connected wireless transport module composition；Described inversion system is connected with processing module, nothing
Line transport module is connected with mobile terminal by wireless network.
Further, described signal processing circuit is by amplifier P1, amplifier P2, audion VT1, three poles
Pipe VT2, audion VT3, audion VT4, negative pole is connected with the emitter stage of audion VT3, positive pole
The electric capacity C8 being then connected with processing module, positive pole after diode D7 with the emitter stage phase of audion VT1
Connect, the negative pole electric capacity C5 that then positive pole with electric capacity C8 is connected after resistance R8, positive pole and electric capacity C5
The electric capacity C6 that negative pole is connected, negative pole then base stage with audion VT3 is connected, one end and audion
The colelctor electrode of VT1 is connected, the resistance R6 of other end ground connection, is serially connected in negative pole and the output of amplifier P1
Resistance R7, P pole between end is connected with the base stage of audion VT1, N pole then defeated with amplifier P1
Go out the diode D8 that is connected of end, positive pole is connected with the base stage of audion VT3, negative pole then with audion
The electric capacity C7 that the emitter stage of VT2 is connected, one end is connected with the colelctor electrode of audion VT3, another termination
The resistance R9 on ground, and the resistance R10 composition being serially connected between positive pole and the outfan of amplifier P2；Institute
The colelctor electrode of the positive pole and audion VT1 of stating amplifier P1 is connected, minus earth, outfan then with three poles
The base stage of pipe VT2 is connected；The colelctor electrode of described audion VT2 is connected with the negative pole of amplifier P2,
Emitter stage then base stage with audion VT4 is connected；The positive pole of described amplifier P2 is with audion VT4's
Colelctor electrode is connected, its outfan is then connected with wireless transport module；The base stage of described audion VT3 with
The base stage of audion VT1 is connected, its colelctor electrode then emitter stage with audion VT4 is connected.
Described inversion system by transformator T, the inverter circuit being connected with the former limit inductance coil of transformator T,
And the voltage-stabilizing output circuit composition being connected with the secondary inductance coil of transformator T.
Described inverter circuit by processing chip U1, field effect transistor MOS, N pole after resistance R3 with transformator
The Zener diode D1 that Same Name of Ends is connected, P pole is then connected with accumulator of the former limit inductance coil of T,
Positive pole is connected with the N pole of Zener diode D1, the electric capacity C2 of minus earth, is serially connected in Zener diode
Resistance R1 between the N pole of D1 and the VCC pin processing chip U1, positive pole after diode D2 with
Process chip U1 COMP pin be connected, negative pole then after resistance R4 with process chip U1 GND
Pin be connected while the electric capacity C1 of ground connection, negative pole after resistance R2 with the VREF processing chip U1
The electric capacity C3 that pin is connected, positive pole is then connected with the source electrode of field effect transistor MOS after diode D3,
It is serially connected in the resistance R5 between the ISET pin and the grid of field effect transistor MOS that process chip U1, and
P pole is connected with the OUT pin processing chip U1, N pole is then connected with the drain electrode of field effect transistor MOS
Diode D4 composition；The described RT/CT pin of process chip U1 is connected with the negative pole of electric capacity C3,
Its VFB pin then negative pole with electric capacity C1 is connected；The drain electrode of described field effect transistor MOS and transformator T
The non-same polarity of former limit inductance coil be connected.
Described voltage-stabilizing output circuit is by the secondary inductance coil of three-terminal voltage-stabilizing chip U2, P pole and transformator T
The Zener diode D5 that non-same polarity is connected, N pole then IN pin with three-terminal voltage-stabilizing chip U2 is connected,
P pole is connected with the Same Name of Ends of the secondary inductance coil of transformator T, N pole is then with three-terminal voltage-stabilizing chip U2's
GND pin be connected while the Zener diode D6 of ground connection, and positive pole is with three-terminal voltage-stabilizing chip U2's
The electric capacity C4 group that OUT pin is connected, negative pole then GND pin with three-terminal voltage-stabilizing chip U2 is connected
Become；The positive pole of described electric capacity C4 is all connected with processing module with negative pole.
Described process chip U1 is the integrated chip of UC3842, and three-terminal voltage-stabilizing chip U2 is then that LM317 is integrated
Chip.
This utility model compared with the prior art, has the following advantages and beneficial effect:
(1) this utility model provides power supply by photovoltaic generation to building monitoring system, and it takes full advantage of light
Volt basis, reduces building operation cost, is suitable for being widely popularized.
(2) this utility model is by the parameters in multichannel data sensor acquisition building, it is achieved that multiple
Monitoring works simultaneously, has the detection comprehensive feature of data, improves intelligent building level.
(3) inversion efficiency of inversion system of the present utility model is the highest, and electric energy can be made to be fully utilized.
(4) this utility model can be sent to mobile terminal the parameter monitored, therefore by wireless network
Parameters situation in building can be understood anywhere or anytime.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model.
Fig. 2 is the electrical block diagram of inversion system of the present utility model.
Fig. 3 is the structure chart of signal processing circuit of the present utility model.
Detailed description of the invention
Below in conjunction with embodiment, this utility model is described in further detail, but enforcement of the present utility model
Mode is not limited to this.
Embodiment
As it is shown in figure 1, solar powered building energy saving based on technology of Internet of things of the present utility model monitoring is
System, mainly by the photovoltaic generating system for providing working power, for detecting the building of the various parameter of floor
Monitoring system, and mobile terminal composition.This building monitoring system is arranged in each floor, and it is sent out with photovoltaic
Electricity system is connected.This mobile terminal is mobile phone or computer, and it passes through wireless network and building monitoring system phase
Connect.
Described photovoltaic generating system is by solar-energy photo-voltaic cell group, the storage being connected with solar-energy photo-voltaic cell group
Battery, the inversion system being connected with accumulator forms.This solar-energy photo-voltaic cell group is for turning solar energy
Being changed to electric energy, it need to be arranged at illumination.Accumulator is used for storing the electric energy of solar-energy photo-voltaic cell group output,
Inversion system is supplied to building monitoring system for DC voltage is converted to alternating voltage.
It addition, this building monitoring system is then by processing module, the temperature sensing being connected with processing module respectively
Device, humidity sensor, Smoke Sensor and signal processing circuit composition；Described inversion system then with process
Module is connected, and wireless transport module is then connected with mobile terminal by wireless network.Wherein, process
Module is AT89C2051 single-chip microcomputer.Temperature sensor is connected with the P1.5 pin of AT89C2051 single-chip microcomputer
Connecing, for gathering the temperature of floor, it uses the SMW temperature sensing that Shanghai Ke Qi finite instrument company produces
Device realizes.Humidity sensor is connected with the P1.6 pin of AT89C2051 single-chip microcomputer, is used for gathering floor
Temperature, it uses the JCJ175 type humidity sensor that Beijing nine skill Development Co., Ltd of pure Rehabilitation produces.Cigarette
Mist sensor is connected with the P1.7 pin of AT89C2051 single-chip microcomputer, and it is for gathering the smoke signal of floor,
Its MQ-2 smog sensing using Zhengzhou Wei Sheng Electronic Technology Co., Ltd to produce realizes.Signal processing electricity
The input on road is then connected with the P3.7 pin of AT89C2051 single-chip microcomputer, and it is for temperature signal, wet
Degree signal and smoke signal process.
Described inversion system can be converted to alternating voltage DC voltage efficiently, the structure of this inversion system
As in figure 2 it is shown, it is by transformator T, the inverter circuit being connected with the former limit inductance coil of transformator T,
And the voltage-stabilizing output circuit composition being connected with the secondary inductance coil of transformator T.
Wherein, described inverter circuit by processing chip U1, field effect transistor MOS, resistance R1, resistance R2,
Resistance R3, resistance R4, resistance R5, electric capacity C1, electric capacity C2, electric capacity C3, Zener diode D1,
Diode D2, diode D3 and diode D4 form.
During connection, the N pole of Zener diode D1 after resistance R3 with the former limit inductance coil of transformator T
Same Name of Ends is connected, its P pole is then connected with accumulator.The positive pole of electric capacity C2 is with Zener diode D1's
N pole is connected, its minus earth.Resistance R1 is serially connected in the N pole of Zener diode D1 and processes chip
Between the VCC pin of U1.The positive pole of electric capacity C1 is connected with the N pole of diode D2, its negative pole then warp
Ground connection while being connected with the GND pin processing chip U1 after resistance R4.The P of described diode D2
Pole is then connected with the COMP pin processing chip U1.The negative pole of electric capacity C3 after resistance R2 with process
The VREF pin of chip U1 is connected, its positive pole is then connected with the P pole of diode D3.Described two poles
The N pole of pipe D3 is then connected with the source electrode of field effect transistor MOS.Resistance R5 is serially connected in process chip U1
ISET pin and the grid of field effect transistor MOS between.The P pole of diode D4 is with process chip U1's
OUT pin is connected, its N pole is then connected with the drain electrode of field effect transistor MOS.
Meanwhile, the described RT/CT pin of process chip U1 be connected with the negative pole of electric capacity C3, its VFB
Pin then negative pole with electric capacity C1 is connected.The drain electrode of described field effect transistor MOS and the former limit of transformator T
The non-same polarity of inductance coil is connected.This inverter circuit can be converted to alternating current DC voltage efficiently
Pressure, in order to preferably implement this utility model, this process chip U1 integrated chip of preferred UC3842 realizes.
Described voltage-stabilizing output circuit is by the secondary inductance coil of three-terminal voltage-stabilizing chip U2, P pole and transformator T
The Zener diode D5 that non-same polarity is connected, N pole then IN pin with three-terminal voltage-stabilizing chip U2 is connected,
P pole is connected with the Same Name of Ends of the secondary inductance coil of transformator T, N pole is then with three-terminal voltage-stabilizing chip U2's
GND pin be connected while the Zener diode D6 of ground connection, and positive pole is with three-terminal voltage-stabilizing chip U2's
The electric capacity C4 group that OUT pin is connected, negative pole then GND pin with three-terminal voltage-stabilizing chip U2 is connected
Become；The positive pole of described electric capacity C4 is connected with the VCC pin of AT89C2051 single-chip microcomputer, its negative pole then with
AT89C2051 single-chip microcomputer XTAL1 pin be connected.Alternating current can be pressed into by this voltage-stabilizing output circuit
Row processes, and makes alternating voltage more stable, and this three-terminal voltage-stabilizing chip U2 integrated chip of preferred LM317 comes real
Existing.
As it is shown on figure 3, described signal processing circuit is by amplifier P1, amplifier P2, audion VT1, three
Pole pipe VT2, audion VT3, audion VT4, resistance R6, resistance R7, resistance R8, resistance R9,
Resistance R10, diode D7, diode D8, electric capacity C5, electric capacity C6, electric capacity C7 and electric capacity C8
Composition.
During connection, the negative pole of electric capacity C8 is connected with the emitter stage of audion VT3, its positive pole then with
The P3.7 pin of AT89C2051 single-chip microcomputer is connected.The positive pole of electric capacity C5 after diode D7 with three poles
The emitter stage of pipe VT1 is connected, its negative pole then after resistance R8 positive pole with electric capacity C8 be connected.Electric capacity
The positive pole of C6 is connected with the negative pole of electric capacity C5, its negative pole then base stage with audion VT3 is connected.Electricity
One end of resistance R6 is connected with the colelctor electrode of audion VT1, its other end ground connection.Resistance R7 is serially connected in be put
Between negative pole and the outfan of big device P1.The P pole of diode D8 is connected with the base stage of audion VT1,
Its N pole then outfan with amplifier P1 is connected.The base stage phase of the positive pole of electric capacity C7 and audion VT3
Connect, its negative pole then emitter stage with audion VT2 is connected.One end of resistance R9 and audion VT3
Colelctor electrode be connected, its other end ground connection.Resistance R10 be serially connected in the positive pole of amplifier P2 and outfan it
Between.
Meanwhile, the positive pole of described amplifier P1 be connected with the colelctor electrode of audion VT1, minus earth, defeated
Go out the end base stage then with audion VT2 to be connected.The colelctor electrode of described audion VT2 is with amplifier P2's
Negative pole is connected, emitter stage then base stage with audion VT4 is connected.The positive pole and three of described amplifier P2
The colelctor electrode of pole pipe VT4 is connected, its outfan is then connected with wireless transport module.Described audion VT3
Base stage be connected with the base stage of audion VT1, its colelctor electrode then emitter stage with audion VT4 is connected.
After temperature, humidity and smoke signal are amplified processing by this signal processing circuit, by wireless transport module
Signal can be made up by wireless network transmissions produce because of long-distance transmissions to mobile terminal, the signal after amplification
Raw weakening.In order to preferably implement this utility model, this wireless transport module is preferably crystalline substance U.S. of Shenzhen profit
The RXB22 wireless transport module that Science and Technology Ltd. produces.
During use photovoltaic generating system to building monitoring system provide power supply, temperature sensing, humidity sensor with
And Smoke Sensor gathers the temperature of floor, humidity and smoke signal respectively and is sent to processing module, degree,
Humidity and smoke signal are transferred to mobile by wireless transport module after signal processing circuit processes by network
Terminal, people can understand the parameters in building anywhere or anytime by mobile terminal.
As it has been described above, just can well realize this utility model.
Claims (6)
1. solar powered building energy saving based on a technology of Internet of things monitoring system, it is characterised in that main
Will be by photovoltaic generating system, the building monitoring system being connected with photovoltaic generating system, and pass through wireless network
The mobile terminal composition that network is connected with building monitoring system；Described photovoltaic generating system is by solar photovoltaic
Pond group, the accumulator being connected with solar-energy photo-voltaic cell group, the inversion system being connected with accumulator forms；
Described building monitoring system is then by processing module, the temperature sensor being connected with processing module respectively, humidity
Sensor, Smoke Sensor and signal processing circuit, and being wirelessly transferred of being connected with signal processing circuit
Module forms；Described inversion system is connected with processing module, and wireless transport module passes through wireless network and shifting
Dynamic terminal is connected.
A kind of solar powered building energy saving based on technology of Internet of things the most according to claim 1 is monitored
System, it is characterised in that described signal processing circuit by amplifier P1, amplifier P2, audion VT1,
Audion VT2, audion VT3, audion VT4, negative pole is connected with the emitter stage of audion VT3,
The electric capacity C8 that positive pole is then connected with processing module, positive pole after diode D7 with the transmitting of audion VT1
Pole is connected, the negative pole electric capacity C5 that then positive pole with electric capacity C8 is connected after resistance R8, positive pole and electric capacity
The electric capacity C6 that the negative pole of C5 is connected, negative pole then base stage with audion VT3 is connected, one end and three poles
The colelctor electrode of pipe VT1 is connected, the resistance R6 of other end ground connection, is serially connected in the negative pole of amplifier P1 and defeated
Go out that resistance R7, the P pole between end is connected with the base stage of audion VT1, N pole is then with amplifier P1's
The diode D8 that outfan is connected, positive pole is connected with the base stage of audion VT3, negative pole then with audion
The electric capacity C7 that the emitter stage of VT2 is connected, one end is connected with the colelctor electrode of audion VT3, another termination
The resistance R9 on ground, and the resistance R10 composition being serially connected between positive pole and the outfan of amplifier P2；Institute
The colelctor electrode of the positive pole and audion VT1 of stating amplifier P1 is connected, minus earth, outfan then with three poles
The base stage of pipe VT2 is connected；The colelctor electrode of described audion VT2 is connected with the negative pole of amplifier P2,
Emitter stage then base stage with audion VT4 is connected；The positive pole of described amplifier P2 is with audion VT4's
Colelctor electrode is connected, its outfan is then connected with wireless transport module；The base stage of described audion VT3 with
The base stage of audion VT1 is connected, its colelctor electrode then emitter stage with audion VT4 is connected.
A kind of solar powered building energy saving based on technology of Internet of things the most according to claim 2 is monitored
System, it is characterised in that described inversion system is by transformator T, with the former limit inductance coil phase of transformator T
The inverter circuit connected, and the voltage-stabilizing output circuit composition being connected with the secondary inductance coil of transformator T.
A kind of solar powered building energy saving based on technology of Internet of things the most according to claim 3 is monitored
System, it is characterised in that described inverter circuit is by processing chip U1, and field effect transistor MOS, N pole is through resistance
It is steady that after R3, the Same Name of Ends of former limit inductance coil with transformator T is connected, P pole is then connected with accumulator
Pressure diode D1, positive pole is connected with the N pole of Zener diode D1, the electric capacity C2 of minus earth, concatenation
Resistance R1 between the N pole of Zener diode D1 and the VCC pin processing chip U1, positive pole is through two
After the pipe D2 of pole with process chip U1 COMP pin be connected, negative pole then after resistance R4 with process core
The GND pin of sheet U1 be connected while the electric capacity C1 of ground connection, negative pole after resistance R2 with process chip
The VREF pin of U1 is connected, positive pole then after diode D3 source electrode with field effect transistor MOS be connected
The electric capacity C3 connect, is serially connected between ISET pin and the grid of field effect transistor MOS processing chip U1
Resistance R5, and P pole with process chip U1 OUT pin be connected, N pole then with field effect transistor MOS
Drain electrode be connected diode D4 composition；The RT/CT pin of described process chip U1 is with electric capacity C3's
Negative pole is connected, its VFB pin then negative pole with electric capacity C1 is connected；The leakage of described field effect transistor MOS
Pole is connected with the non-same polarity of the former limit inductance coil of transformator T.
A kind of solar powered building energy saving based on technology of Internet of things the most according to claim 4 is monitored
System, it is characterised in that described voltage-stabilizing output circuit is by three-terminal voltage-stabilizing chip U2, and P pole is with transformator T's
The non-same polarity of secondary inductance coil is connected, N pole then IN pin with three-terminal voltage-stabilizing chip U2 is connected
Zener diode D5, P pole be connected with the Same Name of Ends of the secondary inductance coil of transformator T, N pole then with
The GND pin of three-terminal voltage-stabilizing chip U2 be connected while the Zener diode D6 of ground connection, and positive pole with
The OUT pin of three-terminal voltage-stabilizing chip U2 is connected, negative pole then with the GND pin of three-terminal voltage-stabilizing chip U2
The electric capacity C4 composition being connected；The positive pole of described electric capacity C4 is all connected with processing module with negative pole.
A kind of solar powered building energy saving based on technology of Internet of things the most according to claim 5 is monitored
System, it is characterised in that described process chip U1 is the integrated chip of UC3842, three-terminal voltage-stabilizing chip U2
It it is then the integrated chip of LM317.
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| CN201620500691.6U CN205787748U (en) | 2016-05-26 | 2016-05-26 | A kind of solar powered building energy saving based on technology of Internet of things monitoring system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112511389A (en) * | 2020-11-06 | 2021-03-16 | 广州理工学院 | Multi-sensor data acquisition and transmission system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112511389A (en) * | 2020-11-06 | 2021-03-16 | 广州理工学院 | Multi-sensor data acquisition and transmission system |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Chen Xiaoyun Inventor after: Wen Yong Inventor after: Yang Jinghua Inventor before: Wu Liqing |
|
| CB03 | Change of inventor or designer information | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170330 Address after: 528400 Guangdong city of Zhongshan Province East Dongyuan Road No. 126 building four layer Patentee after: Guangdong Longteng electromechanical Limited by Share Ltd Address before: 362300 Fujian city of Quanzhou province Nanan City Fu Kang Mei Zhen iron industrial district Patentee before: Nanan Ruixin Biological Technology Co. Ltd. |
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| TR01 | Transfer of patent right |