CN108318083A - Intelligent environment detector and system - Google Patents

Intelligent environment detector and system Download PDF

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Publication number
CN108318083A
CN108318083A CN201810324106.5A CN201810324106A CN108318083A CN 108318083 A CN108318083 A CN 108318083A CN 201810324106 A CN201810324106 A CN 201810324106A CN 108318083 A CN108318083 A CN 108318083A
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China
Prior art keywords
intelligent
environment
module
environmental
intelligent environment
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Pending
Application number
CN201810324106.5A
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Chinese (zh)
Inventor
姚振静
段艳丽
洪利
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Institute of Disaster Prevention
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Institute of Disaster Prevention
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Priority to CN201810324106.5A priority Critical patent/CN108318083A/en
Publication of CN108318083A publication Critical patent/CN108318083A/en
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    • GPHYSICS
    • G01MEASURING; TESTING
    • G01DMEASURING 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
    • G01D21/00Measuring or testing not otherwise provided for
    • G01D21/02Measuring two or more variables by means not covered by a single other subclass
    • GPHYSICS
    • G08SIGNALLING
    • G08CTRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
    • G08C17/00Arrangements for transmitting signals characterised by the use of a wireless electrical link
    • G08C17/02Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link

Abstract

The present invention provides a kind of intelligent environment detector and systems, are related to Environmental Technology detection field, including sensor assembly, A/D modules, control module and communication module;Sensor assembly, for acquiring environmental signal and being sent to A/D modules;A/D modules obtain environment digital signal for environmental signal to be carried out analog-to-digital conversion;Control module judges whether environmental parameter is more than given threshold for receiving environment digital signal, and according to environment digital signal, obtains judging result;Communication module, environment digital signal for receiving control module transmission and judging result and is forwarded to intelligent terminal.Intelligent environment detector provided in an embodiment of the present invention and system, environmental signal is acquired by the sensor assembly being connected in A/D modules, by multiple sensors integration of equipments one, more simply, conveniently, has higher timeliness.

Description

Intelligent environment detector and system
Technical field
The present invention relates to technical field of environmental detection, more particularly, to a kind of intelligent environment detector and system
Background technology
With the improvement of the quality of life, people increasingly pay attention to the health of oneself and the environmental quality of life, closely Environmental pollution more aggravates over year, and people do not know about local environmental conditions so that people are in a kind of anxiety state, only Have after understanding current environment quality completely, people can just make corresponding measure and be coped with, at present in life Have some environmental detectors, but its area coverage is limited, most people are far from monitoring point, data update not in time, reliability It is low, restricting condition for use is more and expensive, such as some on-line computing models, no network or the people that will not use network It uses very inconvenient and expensive.
Problem not high for the timeliness of existing environmental detector and that restricting condition for use is more, not yet proposes at present Effectively technical solution.
Invention content
In view of this, the object of the present invention is to provide a kind of intelligent environment detector and system, effective higher, Using more convenient, simple.
In a first aspect, an embodiment of the present invention provides a kind of intelligent environment detectors, including:Sequentially connected sensor die Block, A/D modules, control module and communication module;Sensor assembly is sent to for acquiring environmental signal, and by environmental signal A/D modules;A/D modules obtain environment digital signal for environmental signal to be carried out analog-to-digital conversion;Control module, for receiving Environment digital signal, and judge whether environmental parameter is more than given threshold according to environment digital signal, obtain judging result;Communication Module, environment digital signal and judging result for receiving control module transmission, and it is forwarded to intelligent terminal.
With reference to first aspect, an embodiment of the present invention provides the first possible embodiments of first aspect, wherein passes Sensor module includes at least following multiple:Haze sensor, temperature sensor, humidity sensor, light intensity sensor, noise sensing Device and atmospheric sensor.
With reference to first aspect, an embodiment of the present invention provides second of possible embodiments of first aspect, wherein control Molding block is additionally operable to preserve given threshold, when the corresponding environmental parameter of environment digital signal is more than alarm threshold value, to communication mould Block sends warning message or control alarm module is alarmed
With reference to first aspect, an embodiment of the present invention provides the third possible embodiments of first aspect, wherein logical Believe that module includes GPRS units and/or GSM units.
With reference to first aspect, an embodiment of the present invention provides the 4th kind of possible embodiment of first aspect, further include: Input module, for receiving control information input by user;Controlling information includes:The communication information and given threshold information.
With reference to first aspect, an embodiment of the present invention provides the 5th kind of possible embodiment of first aspect, further include: Display module, environment digital signal and judging result for receiving control module transmission.
With reference to first aspect, an embodiment of the present invention provides the 6th kind of possible embodiment of first aspect, further include: Alarm module, for when receiving the alarm command of control module transmission, alarming.
With reference to first aspect, an embodiment of the present invention provides the 7th kind of possible embodiment of first aspect, further include: Power module, for providing electric energy for intelligent environment detector.
With reference to first aspect, an embodiment of the present invention provides the 8th kind of possible embodiments of first aspect, wherein electricity Source module includes Dual-power automatic switching unit, for switching solar cell for supplying power or external power power supply.
Second aspect, the embodiment of the present invention also provide a kind of intelligent environment detecting system, including above-mentioned first aspect and its The intelligent environment detector and multiple intelligent terminals that any one of possible embodiment provides;Intelligent detecting instrument and each intelligence are eventually End communication connection;Intelligent detecting instrument is used to send environmental information and warning message to each intelligent terminal.
The embodiment of the present invention brings following advantageous effect:
Intelligent environment measuring instrument provided in an embodiment of the present invention and system include sensor assembly, A/D modules, control Module and communication module by the sensor assembly being connected in A/D modules to acquire environmental signal, and the environmental signal are sent out It gives A/D modules and is converted into digital signal, control module is by real-time update environmental information after digital signal its working process And be sent to communication module and communicated, by multiple sensors integration of equipments one, use is simpler, conveniently, and can Environmental data is obtained in real time.
Other feature and advantage of the disclosure will illustrate in the following description, alternatively, Partial Feature and advantage can be with Deduce from specification or unambiguously determine, or by implement the disclosure above-mentioned technology it can be learnt that.
To enable the above objects, features, and advantages of the disclosure to be clearer and more comprehensible, preferred embodiment cited below particularly, and coordinate Appended attached drawing, is described in detail below.
Description of the drawings
It, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical solution in the prior art Embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, in being described below Attached drawing is some embodiments of the present invention, for those of ordinary skill in the art, before not making the creative labor It puts, other drawings may also be obtained based on these drawings.
Fig. 1 is a kind of structural schematic diagram of intelligent environment detector provided in an embodiment of the present invention;
Fig. 2 is the structural schematic diagram of another intelligent environment detector provided in an embodiment of the present invention;
Fig. 3 is the structural schematic diagram of another intelligent environment detector provided in an embodiment of the present invention;
Fig. 4 is the structural schematic diagram of another intelligent environment detector provided in an embodiment of the present invention;
Fig. 5 is a kind of workflow schematic diagram of intelligent environment detector provided in an embodiment of the present invention.
Specific implementation mode
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with attached drawing to the present invention Technical solution be clearly and completely described, it is clear that described embodiments are some of the embodiments of the present invention, rather than Whole embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work premise Lower obtained every other embodiment, shall fall within the protection scope of the present invention.
With the rapid development of industry, the continuous deterioration of air quality, and people know it to oneself surrounding enviroment quality Very few, this more improves the feeling of agitation of people so that people live in inferior health always.Currently, also having one in life A little environmental monitors, but environmental detector is only monitored in several main cities in China, and the environment number that cannot timely update There is very big difference according to the data of display and true environment to us, are also monitored, while also having some on-line environmental monitoring instrument, such as Fruit does not have network or the people of network will not be used to use unusual inconvenience, so practicability is not high.
Based on this, a kind of intelligent environment detector provided in an embodiment of the present invention and system can help people to understand institute Locate the data such as environment PM2.5, temperature, humidity, light intensity, noise, the concentration of atmospheric pressure and intensity, collects multiple sensors or detection dress One is set, actual effect is stronger, using more convenient simple.
For ease of understanding the present embodiment, the embodiment of the present invention is described in detail below.
Embodiment 1
An embodiment of the present invention provides a kind of intelligent environment detector, the knot of intelligent environment detector shown in Figure 1 Sensor assembly 11, A/D modules 12, control module 13, communication module 14 is shown in structure schematic diagram.
Sensor assembly 11 is sent to A/D modules 12 for acquiring environmental signal, and by environmental signal.
Wherein, sensor assembly 11 includes at least following multiple:Haze sensor, temperature sensor, humidity sensor, light Strong sensor, noise transducer and atmospheric sensor.Correspondingly, haze sensor can acquire PM2.5 (Fine Particulate Matter, fine particle) signal, temperature sensor can acquire ambient temperature signal, and humidity sensor can To acquire ambient humidity signal, light intensity sensor can acquire environment illumination intensity signal, and noise transducer can acquire environment Voice signal, atmospheric sensor can acquire atmosphere pressure signal, therefore, above-mentioned in order to realize that multiple sensors are integrated Each sensor assembly is respectively coupled in A/D modules 12.
A/D modules 12 obtain environment digital signal for above-mentioned environmental signal to be carried out analog-to-digital conversion.
In view of the environmental signal of each sensor acquisition is electric signal, control module directly can not be utilized and be handled, because This, needs that the environmental signal is first converted to environment digital signal, could be handled by control module.A/D modules (Analog-to- Digital Convert, analog-to-digital conversion), digital signal, common corresponding also D/ can be converted analog signals into A modules, you can to convert digital signals into analog signal.
Control module 13 judges whether environmental parameter surpasses for receiving environment digital signal, and according to environment digital signal Given threshold is crossed, judging result is obtained.Wherein, above-mentioned control module is additionally operable to preserve given threshold, when environment digital signal pair When the environmental parameter answered is more than given threshold, sends warning message to communication module 14 or control alarm module is alarmed.
Wherein, control module 13 can be STM32 singlechip chips or 51 singlechip chips, MSP430 microcontrollers One such chips such as chip, TMS singlechip chips, the present embodiment are not construed as limiting the concrete model of control module, meet Need the function of controlling.By taking STM32 microcontrollers as an example, which works as control to use μ C/OS-III as kernel After module receives environment digital signal, digital signal is sent to microcontroller by the GPIO mouths of microcontroller, which utilizes embedding Enter formula μ C/OS and build human-computer interaction interface, real-time update acquires environmental parameter signals, and judges whether environmental parameter is more than setting Threshold value sends alarm signal by communication module immediately and is communicated to user, to reach when environmental parameter reaches the threshold value of setting To the effect of early warning, wherein in order to facilitate the use of the user, embedded system μ C/OS are that integrated SIM card drives and designs, SIM Card hardware components are connected with serial port of single chip computer, in μ C/OS kernels, call SIM card driver, just complete microcontroller with The communication of communication module.In order to enable each item data does not interfere with each other, can orderly it carry out, control module 13 is additionally operable to be various Data Detection distributes total button of corresponding switch key and an energy centralized displaying data.
Communication module 14, environment digital signal and judging result for receiving control module transmission, and it is forwarded to intelligence Terminal.
Wherein, communication module may include GPRS units or GSM units or GPRS units and GSM units.In communication aspects, Such as WF-SIM900A high-quality serial ports GSM/GPRS modules may be used, WF-SIM900A can pass through the AT of serial ports transmission standard Order controls module, can provide the data communication facility of simply and easily GSM voices, short message and GPRS.The module It is reserved with the serial ports of Transistor-Transistor Logic level standard, supports, with the system communication for using 3.3/5V level standards, to support that transmission rate is 1200bps to 115200bps, is defaulted as 115200bps, and STM32 microcontrollers carry out serial communication to transmit number with sim module According to.Before application, it needs first to carry out hardware testing, after the communication means for grasping gsm module, then carries out the exploitation of software.Number According to send and receive and connect Lai complete with gsm module by microcontroller UART (UART Universal Asynchronous Receiver Transmitter) all in the form of character string At.The intelligent terminal includes but is not limited to mobile terminal, for example can be that mobile phone, notebook, tablet or desktop computer etc. are set It is standby.
Intelligent environment detector provided in an embodiment of the present invention, include sensor assembly, A/D modules, control module and Communication module.By the sensor assembly being connected in turn in A/D modules to acquire environmental signal, and the environmental signal is sent Be converted into digital signal to A/D modules, control module by real-time update environmental information after digital signal its working process simultaneously Communication module is sent to be communicated.Intelligent environment measuring instrument provided in an embodiment of the present invention is by multiple sensors integration of equipments One, use more simply, conveniently, and can obtain environmental data in real time, limited compared to traditional equipment area coverage, when Effect property is not high.Intelligent environment measuring instrument provided in an embodiment of the present invention can also freely be widely used in residential building, large-scale quotient The places such as field, industrial park, to obtain higher timeliness.
The structural schematic diagram of intelligent environment detector shown in Figure 2, the intelligent environment detector further include:Input mould Block 21, the input module is for receiving control information input by user and the control information being sent to control module 13.It should Controlling information may include:Communication control information and given threshold information.
In order to may determine that whether environmental parameter is more than the threshold value set, need to input in input module 21 in advance The upper and lower limit of the environmental datas such as PM2.5, temperature, humidity, light intensity, noise, atmospheric pressure.
In order to enable environmental data is preferably presented to the user viewing, display module can also be arranged in intelligent environment detector 31, the detection structure schematic diagram of intelligent environment instrument shown in Figure 3, the display module 31 is for receiving the transmission of control module 13 Environment digital signal and judging result.Under normal circumstances, display module 31 can be the LCD liquid crystal displays with touch control Screen or CRT display screens, can also be the display screen without other types of touch control, wherein carry the display of touch control Screen is also used as input module, for input control instruction, the communication information and given threshold information etc..
The structural schematic diagram of intelligent environment detector shown in Figure 4, the intelligent environment detector further include:Alarm mould Block 41, for when receiving the alarm command of the transmission of control module 13, alarming.Wherein, type of alarm can be wireless Alarm or the alarm of intelligent environment detector, the radio alarming can send short message or network data, intelligent environment detection Instrument alarm can be audible alarm, vibrations alarm or light warning etc..
The intelligent environment detector further includes power module, for providing electric energy for all modules.Wherein, power module packet Dual-power automatic switching unit is included, for switching solar cell for supplying power or external power power supply.The power module is gathered around there are two types of defeated Incoming interface is solar powered respectively and external power power supply, solar powered to be converted to electricity using solar panels collection solar energy DC5V access switch modules can be exported;External power power supply turns DC5V using alternating current 220V and accesses switch module.Two-way power supply and company Input, usually solar powered preferential power supply, when solar panels electricity shortage, just automatically switch to external power and power, and wait for the sun When energy plate electricity reaches power demands, and switch back to automatically solar powered.
Intelligent environment detector provided in an embodiment of the present invention increases input module to pre-set threshold value of warning letter Breath, associated person information and the communication information, display module are used for display environment data information, mould of also alarming on liquid crystal display Block is alarmed to intelligent terminal, is conducive to the situation of change that user clearly grasps local environment, can be sent out in first time Go out alarm signal to intelligent terminal, user is reminded to make prevention ahead of time, to reduce air pollutants and environmental change brings Injury.
Embodiment 2
An embodiment of the present invention provides a kind of intelligent environment detector, the work of intelligent environment measuring instrument shown in Figure 5 Make flow diagram, this method comprises the following steps:
Step S502, the initialization of intelligent environment detector.At runtime, it needs all zeros datas in main interface.
Step S504 is arranged threshold information, contact person and the communication information of environmental parameter and stores.
Wherein, contact person could be provided as address name and contact method, and the communication information can be arranged as the case may be For following two categories information:
When surveyed environmental parameter is more than threshold value, the communication information may be configured as:So-and-so parameter has been more than normal value at present, is asked Owner carries out corresponding safeguard procedures;
When surveyed environmental parameter is not above threshold value, the communication information may be configured as:Environmental parameter is all gone well at present, is asked Owner trusts.
Step S506, acquisition and display environment data information.
Environmental data information can be acquired by corresponding sensor assembly, and the environmental information of acquisition is by A/D module electricity After the conversion of road, digital signal is sent to microcontroller by the GPIO mouths of microcontroller, the microcontroller is with using using μ C/OS-III For kernel, human-computer interaction interface is built using embedded system μ C/OS, real-time update acquires environmental information, and the environment is believed Breath sends display module to, and display module receives the environmental information and then shows on a display screen.
Step S508 judges whether environmental information is more than environmental warning threshold value.If so, executing step S510;If not, Terminate flow.
Wherein, above-mentioned environmental information has included at least following several:PM2.5, temperature, humidity, light intensity, noise, atmospheric pressure, As long as any of which one and more than one of environmental data have been more than corresponding threshold value of warning in above-mentioned environmental information, will all execute Step S510 is just tied that is, only when all environmental datas are all not above corresponding threshold value of warning in above-mentioned environmental information Line journey.
Step S510 sends warning message to intelligent terminal.
Intelligent environment measuring instrument provided in an embodiment of the present invention, the intelligent environment detector provided with above-described embodiment have Identical technical characteristic reaches identical technique effect so can also solve identical technical problem.
Embodiment 3
The embodiment of the present invention provides a kind of intelligent environment detecting system, includes the intelligence of any one of above-described embodiment offer Environment detector and multiple intelligent terminals;Intelligent detecting instrument and the communication connection of each intelligent terminal;Intelligent detecting instrument is used for each A intelligent terminal sends environmental information and warning message.
Intelligent environment detecting system provided in an embodiment of the present invention, the intelligence environment detector provided with above-described embodiment have Identical technical characteristic reaches identical technique effect so can also solve identical technical problem.
In addition, in the description of the embodiment of the present invention unless specifically defined or limited otherwise, term " installation ", " phase Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected;It can Can also be electrical connection to be mechanical connection;It can be directly connected, can also indirectly connected through an intermediary, Ke Yishi Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition Concrete meaning in invention.
In several embodiments provided by the present invention, it should be understood that disclosed system, device can pass through it Its mode is realized.The apparatus embodiments described above are merely exemplary, for example, the division of unit, only a kind of Division of logic function, formula that in actual implementation, there may be another division manner, in another example, multiple units or component can combine or It is desirably integrated into another system, or some features can be ignored or not executed.Another point, it is shown or discussed it is mutual it Between coupling, direct-coupling or communication connection can be by some communication interfaces, the INDIRECT COUPLING or communication of device or unit Connection can be electrical, machinery or other forms.
The unit illustrated as separating component may or may not be physically separated, and be shown as unit Component may or may not be physical unit, you can be located at a place, or may be distributed over multiple networks On unit.Some or all of unit therein can be selected according to the actual needs to achieve the purpose of the solution of this embodiment.
In addition, each functional unit in each embodiment of the present invention can be integrated in a processing unit, it can also It is that each unit physically exists alone, it can also be during two or more units be integrated in one unit.Should finally it illustrate It is:Above example, only specific implementation mode of the invention, to illustrate technical scheme of the present invention, rather than its limitations, Scope of protection of the present invention is not limited thereto, although the present invention is described in detail referring to the foregoing embodiments, ability The those of ordinary skill in domain should understand that:Any one skilled in the art the invention discloses technical scope It is interior, still it can modify to the technical solution recorded in previous embodiment or variation can be readily occurred in, or to wherein Some technical characteristics carry out equivalent replacement;And these modifications, variation or replacement, it does not separate the essence of the corresponding technical solution The spirit and scope of technical solution, should be covered by the protection scope of the present invention in the embodiment of the present invention.Therefore, of the invention Protection domain should be subject to the protection scope in claims.

Claims (10)

1. a kind of intelligent environment detector, which is characterized in that including:Sequentially connected sensor assembly, A/D modules, control mould Block and communication module;
The sensor assembly is sent to the A/D modules for acquiring environmental signal, and by the environmental signal;
The A/D modules obtain environment digital signal for the environmental signal to be carried out analog-to-digital conversion;
The control module judges environmental parameter for receiving the environment digital signal, and according to the environment digital signal Whether it is more than given threshold, obtains judging result;
The communication module, for receiving the environment digital signal and the judging result that the control module is sent, and It is forwarded to intelligent terminal.
2. intelligent environment detector according to claim 1, which is characterized in that the sensor assembly includes at least following It is multiple:Haze sensor, temperature sensor, humidity sensor, light intensity sensor, noise transducer and atmospheric sensor.
3. intelligent environment detector according to claim 1, which is characterized in that the control module is additionally operable to preserve setting Threshold value is sent out when the corresponding environmental parameter of the environment digital signal is more than the given threshold to the communication module Warning message or control alarm module is sent to alarm.
4. intelligent environment detector according to claim 1, which is characterized in that the communication module includes GPRS units And/or GSM units.
5. according to claim 1-4 any one of them intelligent environment detectors, which is characterized in that the intelligent environment detector Further include:Display module, for receiving the environment digital signal and the judging result that the control module is sent.
6. according to claim 1-4 any one of them intelligent environment detectors, which is characterized in that the intelligent environment detector Further include:Input module, for receiving control information input by user;The control information includes:The communication information and setting threshold Value information.
7. according to claim 1-4 any one of them intelligent environment detectors, which is characterized in that the intelligent environment detector Further include:Alarm module, for when receiving the alarm command that the control module is sent, alarming.
8. according to claim 1-4 any one of them intelligent environment detectors, which is characterized in that the intelligent environment detector Further include:Power module, for providing electric energy for the intelligent environment detector.
9. intelligent environment detector according to claim 8, which is characterized in that the power module includes that dual power supply is automatic Switch unit, for switching solar cell for supplying power or external power power supply.
10. a kind of intelligent environment detecting system, which is characterized in that examined including claim 1-9 any one of them intelligent environments Survey instrument and multiple intelligent terminals;
The intelligent detecting instrument and each intelligent terminal communication connection;
The intelligent detecting instrument is used to send environmental information and warning message to each intelligent terminal.
CN201810324106.5A 2018-04-11 2018-04-11 Intelligent environment detector and system Pending CN108318083A (en)

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