CN108168618A - A kind of environmental monitoring system based on wireless data transmission - Google Patents
A kind of environmental monitoring system based on wireless data transmission Download PDFInfo
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- CN108168618A CN108168618A CN201810125745.9A CN201810125745A CN108168618A CN 108168618 A CN108168618 A CN 108168618A CN 201810125745 A CN201810125745 A CN 201810125745A CN 108168618 A CN108168618 A CN 108168618A
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- resistance
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- data transmission
- wireless data
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D21/00—Measuring or testing not otherwise provided for
- G01D21/02—Measuring two or more variables by means not covered by a single other subclass
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- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
- G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
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- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
Abstract
The present invention discloses a kind of environmental monitoring system based on wireless data transmission,Including core controller,Signal processing module,Power supply module,Temperature detecting module,Humidity detecting module,PM2.5 detection modules,Illumination detection module,Gas detection module,Monitoring camera,GPRS module,Wire transmission interface,Display,Memory and input button,The signal output end connection core controller of the signal processing module,Environmental monitoring system the present invention is based on wireless data transmission is monitored various environmental parameters using microcontroller as core,Sensor collecting temperature can be passed through respectively,Humidity,Light intensity,The environmental parameters such as PM2.5 carry out display and information storage,If camera remote viewing environment image information can be opened beyond range is limited,GPRS module is used as remote communication module simultaneously,Realize remote data monitoring,Therefore with vdiverse in function,Remote monitoring,The advantages of easy to use.
Description
Technical field
The present invention relates to a kind of monitoring system, specifically a kind of environmental monitoring system based on wireless data transmission.
Background technology
In certain industrial circles, the requirement to production on-site environment is more stringent, many indexes are monitored with
Ensure safe, economic, effective progress of production.Many equipment are generally required when detecting these environmental parameters and are independently operated, to make
Into the waste of resource, and traditional environmental monitoring and regulating device need manual operation mostly, time-consuming and laborious, are unfavorable for integrating
Control and remote operation.
Invention content
The purpose of the present invention is to provide a kind of environmental monitoring system based on wireless data transmission, to solve above-mentioned background
The problem of being proposed in technology.
To achieve the above object, the present invention provides following technical solution：
A kind of environmental monitoring system based on wireless data transmission, including core controller, signal processing module, power supply mould
Block, temperature detecting module, humidity detecting module, PM2.5 detection modules, illumination detection module, gas detection module, monitoring camera
Head, GPRS module, wire transmission interface, display, memory and input button, the signal output end of the signal processing module
Connect core controller, the signal input part of signal processing module connect respectively temperature detecting module, humidity detecting module,
PM2.5 detection modules, illumination detection module and gas detection module, core controller is also respectively connected with power supply module, monitoring is taken the photograph
As head, GPRS module, wire transmission interface, display, memory and input button.
Preferred embodiment as the present invention：The temperature detecting module includes resistance R1, potentiometer RP1 and triode V1,
One end of resistance R1 connects the other end connection potentiometer RP2 of resistance R3, the collector of triode V2 and power supply VCC, resistance R1,
The base stage of other end connecting triode V1 and resistance R2 of potentiometer RP2, the transmitting of the other end connecting triode V1 of resistance R2
Pole is simultaneously grounded, the other end and resistance R4 of the collector connection resistance R3 of triode V1, the other end connecting triode of resistance R4
The base stage of V2, the emitter connection output terminal OUT1 of triode V2.
Preferred embodiment as the present invention：The Smoke Detection module includes resistance R5, diode D1 and triode V3, electricity
Hinder one end of R5 even what time R6, the collector of triode V4 and power supply VCC, the sun of the other end connection diode D1 of resistance R5
Pole, emitter, resistance R7 and the ground of the cathode connected to the transistor V3 of diode D1, the collector connection resistance R6's of triode V3
The base stage of the other end and triode V4, the other end and output terminal OUT2 of the emitter connection resistance R7 of triode V4.
Preferred embodiment as the present invention：The resistance R1 is thermistor.
Preferred embodiment as the present invention：The diode D1 is light emitting diode.
Preferred embodiment as the present invention：The triode V1 is phototriode.
Preferred embodiment as the present invention：The core controller is STC89 microcontrollers.
Preferred embodiment as the present invention：The signal processor includes signal amplifier, wave filter and A/D converter.
Preferred embodiment as the present invention：The illumination detection module uses photo resistance.
Preferred embodiment as the present invention：The definite transmission interface is USB interface.
Compared with prior art, the beneficial effects of the invention are as follows：The present invention is based on the environmental monitoring systems of wireless data transmission
System various environmental parameters are monitored using microcontroller as core, can respectively by sensor collecting temperature, humidity, light intensity,
The environmental parameters such as PM2.5 carry out display and information storage, if can open camera remote viewing environment beyond range is limited
Image information, while GPRS module is used to realize remote data monitoring, therefore more with function as remote communication module
Sample, remote monitoring, it is easy to use the advantages of.
Description of the drawings
Fig. 1 is the structure diagram of the environmental monitoring system based on wireless data transmission；
Fig. 2 is the circuit diagram of temperature detecting module；
Fig. 3 is the circuit diagram of gas detection module.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work
Embodiment shall fall within the protection scope of the present invention.
- 3 are please referred to Fig.1, a kind of environmental monitoring system based on wireless data transmission, at core controller, signal
Manage module, power supply module, temperature detecting module, humidity detecting module, PM2.5 detection modules, illumination detection module, gas detection
Module, monitoring camera, GPRS module, wire transmission interface, display, memory and input button, the signal processing mould
The signal output end connection core controller of block, the signal input part of signal processing module connect temperature detecting module, wet respectively
Degree detection module, PM2.5 detection modules, illumination detection module and gas detection module, core controller are also respectively connected with power supply
Module, monitoring camera, GPRS module, wire transmission interface, display, memory and input button.
Temperature detecting module includes resistance R1, potentiometer RP1 and triode V1, one end connection resistance R3 of resistance R1, three
The collector of pole pipe V2 and power supply VCC, the other end of the other end connection potentiometer RP2, potentiometer RP2 of resistance R1 connect three poles
The base stage of pipe V1 and resistance R2, the emitter of the other end connecting triode V1 of resistance R2 and ground connection, the collector of triode V1
Connect the other end and resistance R4 of resistance R3, the base stage of the other end connecting triode V2 of resistance R4, the emitter of triode V2
Connect output terminal OUT1.
Smoke Detection module includes resistance R5, diode D1 and triode V3, one end of resistance R5 even what time R6, three poles
The collector of pipe V4 and power supply VCC, the anode of the other end connection diode D1 of resistance R5, the cathode of diode D1 connect three poles
Emitter, resistance R7 and the ground of pipe V3, the other end of collector connection resistance R6 of triode V3 and the base stage of triode V4, three
The other end and output terminal OUT2 of the emitter connection resistance R7 of pole pipe V4.Resistance R1 is thermistor.Diode D1 is luminous
Diode.Triode V1 is phototriode.Core controller is STC89 microcontrollers.Signal processor include signal amplifier,
Wave filter and A/D converter.Illumination detection module uses photo resistance.Definite transmission interface is USB interface.
The present invention operation principle be：Environmental monitoring system the present invention is based on wireless data transmission is using microcontroller as core
Various environmental parameters are monitored, temperature detecting module, humidity detecting module, PM2.5 detection modules, light can be passed through respectively
According to the environmental parameter of detection module, gas detection module collecting temperature, humidity, PM2.5, light intensity and smokescope, above-mentioned acquisition
The environmental parameter arrived by inside signal processing module signal amplifier, export number letter after wave filter and A/D converter
Number, and by digital data transmission to the microcontroller inside core controller, microcontroller is by display and memory to input
Data carry out display and information storage, if can open monitoring camera remote viewing environment image letter beyond range is limited
Breath, while GPRS module is used to realize remote data monitoring, user can also pass through button mould as remote communication module
Block is directly viewable every data parameters in memory, therefore has the advantages that vdiverse in function, remote monitoring, easy to use.
Resistance R1 in Fig. 2 circuits is thermistor, and resistance value is increased with the raising of temperature, and therefore, temperature is normal
When, the base bleeder of triode V1 disclosure satisfy that the conducting of V1, and the base stage of triode V2 must not be electric, and output terminal OUT1 is low electricity
It is flat, when the temperature increases, the resistance value raising of resistance R1, therefore the base voltage of V1 reduces, when beyond critical value, V1 shutdowns,
V2 therefore and be connected, output terminal OUT2 output high level, by or export high level behind the door, be added in microcontroller signal input
End, microcontroller opens internet-of-things terminal and carries out remote alarms, while also transfers information in memory and display screen, second
Detection mode is Smoke Detection, must be conducted with reference to Fig. 3, the phototriode V3 that shines under normal circumstances, triode V4 cut-offs,
OUT2 exports low level, and when encountering smokescope beyond certain limit, the base stage light path of triode V3 is blocked, V3 cut-offs,
Therefore V4 conductings, OUT2 output high level, similary triggering or door output high level, subsequent step and above-mentioned identical.
It is obvious to a person skilled in the art that the present invention is not limited to the details of above-mentioned exemplary embodiment, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Profit requirement rather than above description limit, it is intended that all by what is fallen within the meaning and scope of the equivalent requirements of the claims
Variation is included within the present invention.Any reference numeral in claim should not be considered as to the involved claim of limitation.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in each embodiment can also be properly combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (10)
1. a kind of environmental monitoring system based on wireless data transmission, including core controller, signal processing module, power supply mould
Block, temperature detecting module, humidity detecting module, PM2.5 detection modules, illumination detection module, gas detection module, monitoring camera
Head, GPRS module, wire transmission interface, display, memory and input button, which is characterized in that the signal processing module
Signal output end connection core controller, the signal input part of signal processing module connects temperature detecting module, humidity respectively
Detection module, PM2.5 detection modules, illumination detection module and gas detection module, core controller are also respectively connected with power supply mould
Block, monitoring camera, GPRS module, wire transmission interface, display, memory and input button.
A kind of 2. environmental monitoring system based on wireless data transmission according to claim 1, which is characterized in that the temperature
It spends detection module and includes resistance R1, potentiometer RP1 and triode V1, one end connection resistance R3 of resistance R1, the collection of triode V2
Electrode and power supply VCC, the other end connection potentiometer RP2 of resistance R1, the base stage of the other end connecting triode V1 of potentiometer RP2
With resistance R2, the emitter of the other end connecting triode V1 of resistance R2 and ground connection, the collector connection resistance R3 of triode V1
The other end and resistance R4, resistance R4 other end connecting triode V2 base stage, triode V2 emitter connection output terminal
OUT1。
A kind of 3. environmental monitoring system based on wireless data transmission according to claim 1, which is characterized in that the cigarette
Mist detection module includes resistance R5, diode D1 and triode V3, one end of resistance R5 even what time R6, triode V4 current collection
Pole and power supply VCC, the anode of the other end connection diode D1 of resistance R5, the transmitting of the cathode connected to the transistor V3 of diode D1
Pole, resistance R7 and ground, the other end of collector connection resistance R6 of triode V3 and the base stage of triode V4, the hair of triode V4
The other end and output terminal OUT2 of emitter-base bandgap grading connection resistance R7.
A kind of 4. environmental monitoring system based on wireless data transmission according to claim 2, which is characterized in that the electricity
Resistance R1 is thermistor.
5. a kind of environmental monitoring system based on wireless data transmission according to claim 3, which is characterized in that described two
Pole pipe D1 is light emitting diode.
6. a kind of environmental monitoring system based on wireless data transmission according to claim 3, which is characterized in that described three
Pole pipe V1 is phototriode.
A kind of 7. environmental monitoring system based on wireless data transmission according to claim 1, which is characterized in that the core
Heart controller is STC89 microcontrollers.
A kind of 8. environmental monitoring system based on wireless data transmission according to claim 1, which is characterized in that the letter
Number processor includes signal amplifier, wave filter and A/D converter.
A kind of 9. environmental monitoring system based on wireless data transmission according to claim 1, which is characterized in that the light
Photo resistance is used according to detection module.
10. a kind of environmental monitoring system based on wireless data transmission according to claim 1, which is characterized in that described
Definite transmission interface is USB interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810125745.9A CN108168618A (en) | 2018-02-08 | 2018-02-08 | A kind of environmental monitoring system based on wireless data transmission |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810125745.9A CN108168618A (en) | 2018-02-08 | 2018-02-08 | A kind of environmental monitoring system based on wireless data transmission |
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| Publication Number | Publication Date |
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| CN108168618A true CN108168618A (en) | 2018-06-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810125745.9A Pending CN108168618A (en) | 2018-02-08 | 2018-02-08 | A kind of environmental monitoring system based on wireless data transmission |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109151046A (en) * | 2018-09-10 | 2019-01-04 | 浙江工商大学 | A kind of smart home system based on Internet of Things |
| CN109737609A (en) * | 2019-01-03 | 2019-05-10 | 湘潭大学 | A kind of large size domestic gas water heating boiler air demand automatic regulating system |
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| JP2015026099A (en) * | 2013-07-24 | 2015-02-05 | 日本電信電話株式会社 | Radio sensor terminal |
| CN106773898A (en) * | 2016-11-15 | 2017-05-31 | 上海电机学院 | Intelligent residential district environmental monitoring, parking stall management and automation illuminator |
| CN206292219U (en) * | 2016-11-29 | 2017-06-30 | 西南石油大学 | A kind of environmental monitoring system |
| CN107505005A (en) * | 2017-09-20 | 2017-12-22 | 广东先河科迪隆科技有限公司 | Industrial park ambient air quality supervisory systems |
| CN206907230U (en) * | 2017-04-20 | 2018-01-19 | 苏州常安保安服务有限公司 | A kind of intelligent parking management system with environment measuring |
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2018
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015026099A (en) * | 2013-07-24 | 2015-02-05 | 日本電信電話株式会社 | Radio sensor terminal |
| CN106773898A (en) * | 2016-11-15 | 2017-05-31 | 上海电机学院 | Intelligent residential district environmental monitoring, parking stall management and automation illuminator |
| CN206292219U (en) * | 2016-11-29 | 2017-06-30 | 西南石油大学 | A kind of environmental monitoring system |
| CN206907230U (en) * | 2017-04-20 | 2018-01-19 | 苏州常安保安服务有限公司 | A kind of intelligent parking management system with environment measuring |
| CN107505005A (en) * | 2017-09-20 | 2017-12-22 | 广东先河科迪隆科技有限公司 | Industrial park ambient air quality supervisory systems |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109151046A (en) * | 2018-09-10 | 2019-01-04 | 浙江工商大学 | A kind of smart home system based on Internet of Things |
| CN109737609A (en) * | 2019-01-03 | 2019-05-10 | 湘潭大学 | A kind of large size domestic gas water heating boiler air demand automatic regulating system |
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Application publication date: 20180615 |