CN206235365U

CN206235365U - One kind is based on SIM900A intelligent water environment remote detection means

Info

Publication number: CN206235365U
Application number: CN201621369539.5U
Authority: CN
Inventors: 马俊; 李红飞
Original assignee: Qinghai Normal University
Current assignee: Qinghai Normal University
Priority date: 2016-12-14
Filing date: 2016-12-14
Publication date: 2017-06-09
Anticipated expiration: 2026-12-14

Abstract

One kind is based on SIM900A intelligent water environment remote detection means, is related to the water environment remote detection technical field, its structure to be：Core processing module is connected with solar powered module, SIM900A communication modules, communication interface respectively, core processing module is also connected with data signal module more than analog signal module and the water surface below the water surface respectively, analog signal module and digital signaling module are also connected with relay circuit, relay circuit is also connected with LED display simultaneously, and core processing module is also connected with LED display.The beneficial effects of the utility model are：Simple single-chip microcomputer gathered data and remote mobile communication transport module are used in conjunction with, water environment remote detection can be realized, for the production and living of environmental improvement and the people provide health care.

Description

One kind is based on SIM900A intelligent water environment remote detection means

Technical field

The utility model is related to water environment remote detection technical field, and in particular to one kind is based on SIM900A intelligence water rings Border remote detection device.

Background technology

Water environment detection is one of groundwork in environmental monitoring work, is accurate, timely, comprehensively reflects that water quality shows Shape and development trend, be water environment management, pollution source apportionment, environmental planning etc. provide scientific basis, to whole water environment protection, Water pollution control and safeguard water environment health aspect play vital effect.

With being continuously increased for China human mortality, and city numbers and scale increase sharply and expansion, water pollution problems It is increasingly serious.Water people's daily life, industry and Agriculture Production in can not block it is few.The sea in earth water resource Water accounts for 97.3%, and fresh water only accounts for 2.7%.Fresh water proportion is small, and major part is distributed in the glacier of earth south poles, ice sheet In, available freshwater resources only have a part for river, fresh water lake and underground water, less than the 1% of total amount.Such as sources of three rivers ground Area, the 25% of the Changjiang river total Water, 49% and the Lancang River of the Yellow River total Water（Mekong is after outflow state）The 15% of total Water both is from In Three River Sources areas, make to turn into the Important Water Source in China or even Asia here, have " rivers source ", " Chinese water tower ", " Asia The title of water tower ".Just emphasize that " can sacrifice Qinghai Area development speed never allows the water in sources of three rivers source to be subject to during two Conferences in 2014 Pollution "

For industrial water, because industrial production purposes difference also has different requirements to water quality.For example boiler feed water is not A large amount of calcium, the sulfate of magnesium can be contained, otherwise boiler the inside will produce incrustation scale, and can not only expend excessive fuel, Er Qieyou The bursting of boilers may be caused；For another example, the cooling device in metallurgical works, has very strict rule to the content of suspension in feedwater It is fixed.Therefore, detection industry water standard has important meaning to prevention industrial water influence product quality or infringement container and pipeline Justice.And water and human body's health is closely bound up, but panoramic pollution allows water not in safety;

With the popularization and the intellectuality of computer technology of computer application, mixed as master control core using single-chip microcomputer Front end sensors carry out data sampling and processing and the system of transmission is widely used, and especially Computer Applied Technology exists in recent years The extensive use of various aspects, simple single-chip microcomputer gathered data and remote mobile communication transport module are combined together and made With, it is a kind of fashion trend in current engineering, development and the extensive use of this technology will be measured and transmitted in environmental information Play the part of more and more important role in field.

The content of the invention

A kind of detection based on SIM900A intelligent waters environment remote is provided for above-mentioned technical problem the utility model to fill Put, it is characterised in that：Core processing module is connected with solar powered module, SIM900A communication modules, communication interface respectively Connect, core processing module is also connected with data signal module more than analog signal module and the water surface below the water surface respectively, Analog signal module and digital signaling module are also connected with relay circuit, relay circuit simultaneously also with LED display phase Connection, core processing module is also connected with LED display, and the analog signal module includes that dissolved oxygen sensor, turbidity are passed Sensor, PH sensors and MQ-2 sensors, the data signal module include that Temperature Humidity Sensor, cooling-water temperature sensor and illumination are passed Sensor.

Use principle of the present utility model is：SIM900A intelligent water environment remotes detection means is using the mould below the water surface Intend the analog signal module and digital signaling module, relay circuit mould more than signaling module and digital signaling module and water surface Block, LED display module, design have developed system hardware and software system, devise solar photovoltaic powered circuit, realize under water Temperature, pH value, turbidity, the temperature of dissolved oxygen content and air, humidity, smog, the real time data acquisition of illumination and display, be System develops mobile phone A PP softwares, and user can be examined by 7 sensors of the switch of sending short message by mobile phone control system and real-time query Water environment information is surveyed, and is provided with alarming value, when water environment information can be remote auto SMS alarm beyond setting range, made Obtain the information that user inquires about water environment anywhere or anytime.

From the output signal of the various sensors of collection in worksite, wherein have four tunnel analog signals, three railway digital signals, because choosing The core processing module selected is STC12C5A60S2, itself has A/D translation functions, is entered without modulus processing module especially Row analog-to-digital conversion；The signal of No. seven sensor output is carried out by core processor can be in display mould while real-time circulation is gathered Shown in block, with reference to SIM900A communication modules, system can be communicated with mobile phone A PP, and the data of detection are transmitted into mobile phone, This allows that controllers understand the various parameters situation in waters in real time.Mobile phone A PP is developed using development language java, is made With java me frameworks, with jdk1.7, IDE：MyEclipse2014 Androids version running environment；The .apk files of generation are applicable peace Tall and erect 4.4.2 and compatible lowest version；Specific exploitation is realized：When the button, a click event, the monitoring of the event can be produced Person will call short message interface by begin (beginning), search (inquiry), stop (stopping) with short message sending to data server, SIM900A receives short message and is sent to single-chip microcomputer by serial ports, and single-chip microcomputer carries out judgement short message content, short when search is received During letter, single-chip microcomputer reads subscriber phone number and re-reads each sensing data and be sent to SIM900A automatically, Make it in short message form by data is activation user mobile phone, data are sent back intelligent terminal and displayed it to by data server in time On the page.The data form that SIM900A sends will send fully according to the form of " data, data, ".Mobile phone A PP is disconnected with ', ' Point splits each data, it is corresponded with data name and is displayed on the page；Which reduces core processing module and Processing routines of the mobile phone A PP for middle Chinese character in short message.

Can be compared with pre-set alarm threshold value at the moment in the data procedures of dynamic acquisition, when collection is passed When sensor data exceed ambient parameter value scope set in advance, then software systems can automatically carry out SMS alarm prompting.System The mode that segmentation will be taken to detect, every 1 hour, system can automatically monitor 15 minutes water environment informations；Can also be by mobile phone The break-make of APP control systems at any time；The integrality to the detection of water environment information was so both ensure that, can also have been reduced to the energy Consumption.

The beneficial effects of the utility model are：By simple single-chip microcomputer gathered data and remote mobile communication transport module It is used in conjunction with, water environment remote detection can be realized, for the production and living of environmental improvement and the people provides health care.

Brief description of the drawings

Fig. 1 is the utility model flowage structure block diagram；

Fig. 2 is STC-12 minimum systems and SIM900A circuit diagrams；

Fig. 3 is sensor circuit figure waterborne；

Fig. 4 is underwater sensor circuit diagram；

Fig. 5 is LCD display module circuit diagram；

Fig. 6 is power module and relay control module circuit diagram.

Specific embodiment

Embodiment 1：One kind is based on SIM900A intelligent water environment remote detection means, it is characterised in that：Core processing module Be connected with solar powered module, SIM900A communication modules, communication interface respectively, core processing module also respectively with the water surface Following analog signal module is connected with the data signal module more than water surface, and analog signal module and digital signaling module are also It is connected with relay circuit, relay circuit is also connected with LED display simultaneously, and core processing module also shows with LED Screen is connected, and the analog signal module below the water surface includes dissolved oxygen sensor, turbidity transducer, PH sensors and MQ-2 Sensor, the data signal module more than water surface includes Temperature Humidity Sensor, cooling-water temperature sensor and optical sensor.

The utility model is not only limited to above-mentioned specific embodiment, and persons skilled in the art are according to the utility model Disclosure, can implement the utility model using other various specific embodiments, therefore, every use the utility model Design structure and thinking, do designs of some simple changes or change, both fall within the scope of the utility model protection.

Claims

It is 1. a kind of to be based on SIM900A intelligent water environment remote detection means, it is characterised in that：Core processing module respectively with the sun Can power supply module, SIM900A communication modules, communication interface be connected, core processing module also respectively with the water surface below simulation Signaling module is connected with the data signal module more than water surface, and analog signal module and digital signaling module are also electric with relay Road is connected, and relay circuit is also connected with LED display simultaneously, and core processing module is also connected with LED display, institute The analog signal module stated includes dissolved oxygen sensor, turbidity transducer, PH sensors and MQ-2 sensors, described numeral letter Number module includes Temperature Humidity Sensor, cooling-water temperature sensor and optical sensor.