CN203519059U - Multifunctional environment monitor - Google Patents

Multifunctional environment monitor Download PDF

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Publication number
CN203519059U
CN203519059U CN201320640110.5U CN201320640110U CN203519059U CN 203519059 U CN203519059 U CN 203519059U CN 201320640110 U CN201320640110 U CN 201320640110U CN 203519059 U CN203519059 U CN 203519059U
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CN
China
Prior art keywords
circuit
mcu processor
sensor
monitor
particulate matter
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Expired - Fee Related
Application number
CN201320640110.5U
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Chinese (zh)
Inventor
汪义旺
张承成
陆军
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Suzhou Vocational University
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Suzhou Vocational University
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Priority to CN201320640110.5U priority Critical patent/CN203519059U/en
Application granted granted Critical
Publication of CN203519059U publication Critical patent/CN203519059U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to a multifunctional environmental monitor. An environment monitoring parameter detection control part comprises a MCU processor and an environment parameter sensor circuit; the environment parameter sensor circuit comprises a particulate matter sensor, an luminance sensor, a temperature and humidity sensor and a sound intensity sensor; the particulate matter sensor, the luminance sensor, the temperature and humidity sensor and the sound intensity sensor are respectively connected with the MCU processor; the MCU processor can respectively invoke detection information data which are obtained by the particulate matter sensor, the luminance sensor, the temperature and humidity sensor and the sound intensity sensor and process the detection information data; a solar power supply part is connected with the MCU processor and provides electric energy for the MCU processor; and a wireless communication circuit is connected with a communication port of the MCU processor, and transmits data transmitted by the MCU processor through an antenna, and therefore, networking and wireless data communication functions of the monitor can be realized. The multifunctional environmental monitor of the utility model can simultaneously detect various kinds of environment parameters and wirelessly transmit the obtained environment parameters, and at the same time, the multifunctional environmental monitor is powered by the solar power supply part, which enables green and environmentally friendly properties.

Description

A kind of Multifunctional environment monitor
Technical field
The utility model relates to a kind of improvement of environment monitor, refer in particular to a kind of can be simultaneously to multi-parameters real-time monitorings such as airborne PM2.5 particle, temperature, humidity, noise and illuminance, and can be by the environmental parameter collecting in real time by wireless network transmissions to the Multifunctional environment monitor on the monitor terminals such as PC computer.
Background technology
In actual production and life, environmental monitoring is one of important research topic.For commercial production, the environmental parameter of Obtaining Accurate system, contributes to the environment of production run to monitor, and guarantees normally carrying out smoothly of production; For life, residing environment is monitored, can detect in time the indices of environmental parameter of living in and whether normally live with impact is normal, to take corresponding surveillance and control measure.Becoming increasingly conspicuous along with environmental problem particularly, people are also more and more higher to the requirement of living environment, and existing environmental parameter checkout equipment is mostly industrial, the pertinent instruments of rarer civilian Multifunctional environment parameter detecting, and most environment monitors, function singleness can only detect certain single parameter, as temperature, humidity etc., do not possess the function that multiparameter is monitored simultaneously, do not possess the rear function of implementing to control output of monitoring yet.The power supply of existing detector adopts dry cell to power mostly, mostly can not recycle, and causes the problems such as instrument use cost height and not environmental protection.For this reason, we researched and developed a kind of can be simultaneously to multi-parameters real-time monitorings such as airborne PM2.5 particle, temperature, humidity, noise and illuminance, and can be by the environmental parameter collecting in real time by wireless network transmissions to the Multifunctional environment monitor on the monitor terminals such as PC computer.
Utility model content
The utility model object be in order to overcome the deficiencies in the prior art, provide a kind of can be simultaneously to multi-parameters real-time monitorings such as airborne PM2.5 particle, temperature, humidity, noise and illuminance, and can be by the environmental parameter collecting in real time by wireless network transmissions to the Multifunctional environment monitor on the monitor terminals such as PC computer.
For achieving the above object, the technical solution adopted in the utility model is: a kind of Multifunctional environment monitor, comprises environmental parameter Monitoring and Controlling part, solar powered part, radio communication circuit; Described environment prison parameter detecting control section comprises MCU processor, environment parameter sensing device circuit; Described environment parameter sensing device circuit comprises particulate matter sensors, illuminance sensor, Temperature Humidity Sensor and Sound intensity probe; Described particulate matter sensors, illuminance sensor, Temperature Humidity Sensor, Sound intensity probe are connected with MCU processor respectively; Described MCU processor can call respectively the detection information data that described particulate matter sensors, illuminance sensor, Temperature Humidity Sensor and Sound intensity probe obtain, and processes; Described solar powered part is connected with MCU processor, for it provides electric energy; Described radio communication circuit, comprises wireless data transceiving circuit, antenna; Described wireless data transceiving circuit is connected with the communication port of MCU processor; The data that described wireless data transceiving circuit sends MCU processor are gone out through antenna transmission, realize networking and the wireless data communication function of monitor.
Preferably, described solar powered part comprises solar cell, charging circuit, accumulator; Described solar cell is arranged on monitor housing, and the output of described solar cell is connected with charging circuit, and described charging circuit is connected with accumulator, realizes the charging of accumulator is controlled.
Preferably, described solar powered part also comprises change-over switch; The external supplementary power supply of described change-over switch, can realize the switching that supplements power source charges.
Preferably, described solar powered part is also wrapped mu balanced circuit; Described mu balanced circuit is connected with accumulator and is connected, and makes the power supply of accumulator output more stable.
Preferably, described Multifunctional environment monitor also comprises control output circuit; Described control output circuit is connected with MCU processor, for controlling the output of MCU processor.
Preferably, described Multifunctional environment monitor also comprises clock circuit; Described clock circuit 14 provides accurate timing for MCU processor.
Preferably, described Multifunctional environment monitor also comprises liquid crystal display/key circuit; Described liquid crystal display/key circuit is for showing the data that MCU processor obtains and MCU processor being inputted.
Due to the utilization of technique scheme, the utility model compared with prior art has following advantages:
The Multifunctional environment monitor of the utility model scheme can detect various environmental parameters simultaneously and the environmental parameter wireless of acquisition can be launched; The utility model adopts solar powered part power supply, environmental protection simultaneously.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, technical solutions of the utility model are described further:
Accompanying drawing 1 is the fundamental diagram of Multifunctional environment monitor described in the utility model;
Accompanying drawing 2 is circuit diagrams of the MCU processor of Multifunctional environment monitor described in the utility model;
Accompanying drawing 3 is circuit theory diagrams of the environment parameter sensing device circuit of Multifunctional environment monitor described in the utility model;
Accompanying drawing 4 is the control output circuit of Multifunctional environment monitor described in the utility model and the circuit theory diagrams of clock circuit;
Accompanying drawing 5 is circuit theory diagrams of the radio communication circuit of Multifunctional environment monitor described in the utility model;
Accompanying drawing 6 is circuit diagrams of the solar powered part of Multifunctional environment monitor described in the utility model;
Wherein: 1, environmental parameter Monitoring and Controlling part; 2, solar powered part; 3, radio communication circuit; 11, MCU processor; 12, environment parameter sensing device circuit; 13, control output circuit; 14, clock circuit; 15, liquid crystal display/key circuit; 21, solar cell; 22, change-over switch; 23, charging circuit; 24, accumulator; 25, mu balanced circuit; 121, particulate matter sensors; 122, illuminance sensor; 123, Temperature Humidity Sensor; 124, Sound intensity probe.
embodiment
Below in conjunction with drawings and the specific embodiments, the utility model is described in further detail.
Accompanying drawing 1-6 be the utility model described Multifunctional environment monitor, comprise environmental parameter Monitoring and Controlling part 1, solar powered part 2, radio communication circuit 3; Described environment prison parameter detecting control section comprises MCU processor 11, environment parameter sensing device circuit 12, controls output circuit 13, clock circuit 14 and liquid crystal display key circuit 15; Described environment parameter sensing device circuit 12 comprises particulate matter sensors 121, illuminance sensor 122, Temperature Humidity Sensor 123 and Sound intensity probe 124, and described particulate matter sensors 121, illuminance sensor 122, Temperature Humidity Sensor 123 and Sound intensity probe 124 are connected with MCU processor 11 respectively; Described MCU processor 11 can call respectively the detection information data that described particulate matter sensors 121, illuminance sensor 122, Temperature Humidity Sensor 123 and Sound intensity probe 124 obtain, and processes; Described solar powered part 2 is connected with MCU processor 11, for it provides electric energy; Described solar powered part 2 comprises solar cell 21, change-over switch 22, charging circuit 23, accumulator 24, mu balanced circuit 25, and described solar cell 21 is arranged on monitor housing, conveniently realizes the conversion of photoelectricity and reduces volume; When monitor is placed under sunshine, can realize opto-electronic conversion, the output of solar cell 21 is connected with charging circuit 23, and described charging circuit 23 is connected with accumulator 24, realizes the charging of accumulator 24 is controlled; The external supplementary power supply of described commutation circuit 22, can realize the switching that supplements power source charges; Described mu balanced circuit 25 is connected with accumulator 24 and is connected, and makes the power supply of accumulator 24 outputs more stable; Described radio communication circuit 3, comprises wireless data transceiving circuit, antenna; Described wireless data transceiving circuit is connected with the communication port of MCU processor 11; The data that described wireless data transceiving circuit sends MCU processor 11 are gone out through antenna transmission, realize networking and the wireless data communication function of monitor; Described control output circuit 13, clock circuit 14, liquid crystal display/key circuit 15 distribute and are connected with MCU processor 11; Described control output circuit 13 is for controlling the output of MCU processor 11; Described clock circuit 14 provides accurate timing for MCU processor 11; Described liquid crystal display/key circuit 15, for showing the data that MCU processor 11 obtains and MCU processor 11 being inputted.
Be the circuit diagram of MCU processor as shown in Figure 2, described MCU processor 11 selects IAP15F2K61S2 as core processor, and the port of MCU processor 11 is provided with pull-up resistor row R_P01-R_P04 and the pull-up resistor R10-R15 of 10k; Described liquid crystal display/key circuit is selected the Character Mode LCD of 128*64.
Be the circuit theory diagrams of environmental detection sensor circuit as shown in Figure 3, environment parameter sensing device circuit 12 comprises particulate matter sensors 121, illuminance sensor 122, Temperature Humidity Sensor 123, Sound intensity probe 124; Described particulate matter sensors 121 comprises GP2Y1010AU0F particle dust sensor and peripheral circuit, be connected with AD port with the pwm signal of MCU processor, by control, gather the voltage sensing signal of GP2Y1010AU0F particle dust sensor, measure the content of particle; Described illuminance sensor 122 comprises 16 bit digital output type illuminance sensing chip BH1750 and power-supplying circuits, described BH1750 is connected with MCU processor 11 by twin wire serial bus interface I2C, by MCU processor 11, read the numerical value of digital intensity of illumination, and process; Described Temperature Humidity Sensor 123 is digital hygro sensor DHT11, and MCU processor 11 reads the humiture data message of Temperature Humidity Sensor 123 by single port; Described Sound intensity probe 124 comprises electret condenser microphone and LM386 treatment circuit, changes sound intensity signal standard into voltage signal and calls processing by MCU processor 11.
As shown in Figure 4, output control circuit 13 is comprised of optocoupler and relay, and the control end of optocoupler is connected with MCU processor 11, accepts the control output signal of control algolithm; Described relay output is provided with normally closed or normal opened contact, can need to carry out external circuit connection according to controlling.
As shown in Figure 5, radio communication circuit 3 comprises wireless communication module and USB modular converter; The communication port TXD of described radio communication circuit 3 and MCU controller is connected with RXD, realizes wireless receiving and dispatching and the wireless communication network function of communication data.
As shown in Figure 6, solar powered part 2 comprises solar battery sheet 21, change-over switch 22, charging circuit 23, accumulator 24 and power converting circuit; Described solar battery sheet 21 is integrated with the embedding of monitor housing; Described charging circuit 23 comprises IN4007 diode, and described change-over switch 22 is realized by single-pole double-throw switch (SPDT) S00, can realize sun power and the complementation of other charging modes; Described power converting circuit comprises power supply chip AMS1117.
The Multifunctional environment monitor of Multifunctional environment monitor the utility model scheme of the utility model scheme can detect various environmental parameters simultaneously and the environmental parameter wireless of acquisition can be launched; The utility model adopts solar powered part power supply, environmental protection simultaneously.
Below be only concrete exemplary applications of the present utility model, protection domain of the present utility model is not constituted any limitation.All employing equivalents or equivalence are replaced and the technical scheme of formation, within all dropping on the utility model rights protection scope.

Claims (7)

1. a Multifunctional environment monitor, comprises environmental parameter Monitoring and Controlling part, solar powered part, radio communication circuit; Described environment prison parameter detecting control section comprises MCU processor, environment parameter sensing device circuit; It is characterized in that: described environment parameter sensing device circuit comprises particulate matter sensors, illuminance sensor, Temperature Humidity Sensor and Sound intensity probe; Described particulate matter sensors, illuminance sensor, Temperature Humidity Sensor, Sound intensity probe are connected with MCU processor respectively; Described MCU processor can call respectively the detection information data that described particulate matter sensors, illuminance sensor, Temperature Humidity Sensor and Sound intensity probe obtain, and processes; Described solar powered part is connected with MCU processor, for it provides electric energy; Described radio communication circuit, comprises wireless data transceiving circuit, antenna; Described wireless data transceiving circuit is connected with the communication port of MCU processor; The data that described wireless data transceiving circuit sends MCU processor are gone out through antenna transmission, realize networking and the wireless data communication function of monitor.
2. Multifunctional environment monitor according to claim 1, is characterized in that: described solar powered part comprises solar cell, charging circuit, accumulator; Described solar cell is arranged on monitor housing, and the output of described solar cell is connected with charging circuit, and described charging circuit is connected with accumulator, realizes the charging of accumulator is controlled.
3. Multifunctional environment monitor according to claim 2, is characterized in that: described solar powered part also comprises change-over switch; The external supplementary power supply of described change-over switch, can realize the switching that supplements power source charges.
4. according to the Multifunctional environment monitor described in claim 2 or 3, it is characterized in that: described solar powered part is also wrapped mu balanced circuit; Described mu balanced circuit is connected with accumulator and is connected, and makes the power supply of accumulator output more stable.
5. Multifunctional environment monitor according to claim 4, is characterized in that: also comprise control output circuit; Described control output circuit is connected with MCU processor, for controlling the output of MCU processor.
6. Multifunctional environment monitor according to claim 5, is characterized in that: also comprise clock circuit; Described clock circuit provides accurate timing for MCU processor.
7. according to the Multifunctional environment monitor described in claim 5 or 6, it is characterized in that: also comprise liquid crystal display/key circuit; Described liquid crystal display/key circuit is for showing the data that MCU processor obtains and MCU processor being inputted.
CN201320640110.5U 2013-10-17 2013-10-17 Multifunctional environment monitor Expired - Fee Related CN203519059U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320640110.5U CN203519059U (en) 2013-10-17 2013-10-17 Multifunctional environment monitor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320640110.5U CN203519059U (en) 2013-10-17 2013-10-17 Multifunctional environment monitor

Publications (1)

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CN203519059U true CN203519059U (en) 2014-04-02

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103528623A (en) * 2013-10-17 2014-01-22 苏州市职业大学 Multifunctional environment monitor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103528623A (en) * 2013-10-17 2014-01-22 苏州市职业大学 Multifunctional environment monitor

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

Granted publication date: 20140402

Termination date: 20141017

EXPY Termination of patent right or utility model