阅读说明：本技术 多相态环境污秽物智能检测装置及方法 (Intelligent detection device and method for pollutants in multiphase environment ) 是由 郭凯 姜波 李辛庚 石岩 王晓明 吴亚平 闫风洁 米春旭 宗立君 高智悦 赵洺哲 于 2020-09-26 设计创作，主要内容包括：本发明提出一种多相态环境污秽物智能检测方法,采用多相态传感器阵列模式,通过分析不同相态环境污秽物的特征信号,启动相应的传感器,对特征信号进行表征、分析和显示,从而实现环境污秽物的有效检测。通过多相态传感器阵列,以环境污秽附着后谐波变化,利用数字转换电路、数据分析模块和传输模块,在显示终端直观展现环境污秽物特征量值,解决了现有检测技术不能直接、准确的展现不同相态污秽物的相态、积污值等问题和不足,本发明提供的测量方式更直接,数据准确性更高。综合性能大大优于目前环境检测使用的设备和方法。本发明的方法准确率高,可自然环境和特定工况环境条件下长期使用,使用寿命长,能广泛适用于环境质量监测领域。(The invention provides an intelligent detection method for environmental pollutants in multiphase states, which adopts a multiphase sensor array mode, starts corresponding sensors by analyzing characteristic signals of the environmental pollutants in different phase states, and performs characterization, analysis and display on the characteristic signals, thereby realizing effective detection of the environmental pollutants. Through the multi-phase sensor array, the characteristic quantity value of the environmental pollutants is visually displayed on a display terminal by utilizing the digital conversion circuit, the data analysis module and the transmission module according to the harmonic wave change after the environmental pollutants are attached, the problems and the defects that the phase state, the pollutant accumulation value and the like of the pollutants in different phase states cannot be directly and accurately displayed in the prior detection technology are solved, the measurement mode provided by the invention is more direct, and the data accuracy is higher. The comprehensive performance is greatly superior to the prior equipment and method used for environment detection. The method has high accuracy, can be used for a long time under natural environment and specific working condition environment conditions, has long service life, and can be widely applied to the field of environmental quality monitoring.)

1. A multiphase environment filth intelligent detection device is characterized by comprising a multiphase sensor combination array (1), a data analysis module (2), a data transmission module (3), a data acquisition circuit (4), a power management module (5), a display terminal (6) and a data conversion circuit (7), wherein the multiphase sensor combination array is connected to the data transmission module and the first data acquisition circuit, the first data acquisition circuit respectively transmits data to the first data analysis module, the second data analysis module and the digital conversion circuit, the first data analysis module transmits data to the digital conversion circuit, the second data analysis module transmits data to the second data acquisition circuit, the second data acquisition circuit transmits data to the first data analysis module and the third data analysis module, and the third data analysis module outputs data to the third data acquisition circuit, the third data acquisition circuit transmits data to the digital conversion circuit and the data transmission module, the data transmission module transmits the data to the power management module, and the power management module transmits the data to the display terminal; and by analyzing the characteristic signals of the environmental pollutants in different phase states, starting the corresponding sensors, and characterizing, analyzing and displaying the characteristic signals to realize effective detection of the environmental pollutants.

2. The device of claim 1, wherein the multi-phase sensor array, the digital conversion circuit, and the data transmission module are all connected to a power supply unit, and the display terminal is used for signal display and recording.

3. The device of claim 1, wherein the host sends a multiphase environmental contaminant data acquisition command, the multiphase sensor combination array is started, the surface contaminant phase is determined, the detection method is selected and determined, and the corresponding phase sensor is started, wherein the detection is the influence amplitude of the harmonic wave generated by the contaminant on the multiphase sensor combination array.

4. The device of claim 3, wherein the data acquisition circuit acquires data by the resonance waveform vibration generated by the multi-phase sensor array, and the resonance waveform is reflected on the characteristics of the environmental pollutants with different phases.

5. The apparatus of claim 4, wherein the resonant signal is converted to a digital signal by the data conversion circuit, the digital signal being a direct digital reflection of the environmental contaminant in different phases.

6. The apparatus of claim 5, wherein the data analysis module analyzes the digital signal to determine a phase of the environmental contaminant, and issues an instruction to the data acquisition circuit and the data conversion circuit to start the corresponding phase sensor to detect the environmental contaminant in a specific phase, and the digital signal is a direct digital reflection of environmental contaminants in different phases.

7. The device of claim 6, wherein the host computer sends a command, the data transmission module is started to transmit the collected digital signals of the specific array sensor to the display terminal, and the transmission signals are transmitted by using a GPRS/3G/4G/5G network.

8. The apparatus of claim 7, wherein the data is transmitted to a display terminal, and the data is used for observing and recording the specific phase and detection amount change of the environmental pollutants, and the display terminal can provide direct display of information.

9. The apparatus of any one of claims 2 to 8, wherein each module is powered by a power management module, the power being from grid induction or solar power.

10. The device of claim 1, wherein the host integrates the multi-phase sensor array, the data acquisition circuit, the digital conversion circuit, the data analysis module, the data transmission module, the power management module and the display terminal to form an intelligent detection device.

11. The device of claim 1, further comprising a meteorological condition detection sensor, wherein under actual various working conditions of the natural environment, the meteorological condition detection sensor is started when the main machine sends a meteorological parameter measurement instruction and the meteorological condition detection sensor is under the same condition with the target object to be detected; the digital acquisition circuit transmits the acquired meteorological parameters to the signal conversion circuit, and converts meteorological harmonic signals into digital signals to visually represent the change of meteorological conditions; the data transmission module transmits the digital signal through a GPRS/3G/4G network; when the signal is transmitted to the display terminal, the signal change value is observed and recorded, and the meteorological conditions are recorded in real time.

12. A multiphase environment filth intelligent detection method comprises the following steps:

step 1: the host sends a multiphase environment filth data acquisition instruction, the multiphase sensor combination array is started, the surface filth phase state is judged, a detection method is selected for judgment, and the corresponding phase sensor is started;

step 2: the multi-phase sensor array generates resonance waveform vibration, data acquisition is carried out through a data acquisition circuit, the resonance waveform reflects the characteristics of pollutants in different phase environments, for example, liquid pollutants, the waveform has different amplitudes, wavelengths and characteristic frequencies;

and step 3: converting the resonance signal into a digital signal through a data conversion circuit, wherein the digital signal comprises phase, amplitude frequency and gain, and the digital signal is direct digital reflection of pollutants in different phase environments;

and 4, step 4: analyzing the phase, amplitude frequency and gain of the digital signal of the liquid-state filth through a data analysis module, judging the phase state of the environment filth, sending an instruction to a data acquisition circuit and a data conversion circuit, starting a corresponding liquid-state sensor, detecting the liquid-state environment filth, and then repeating the step 2 and the step 3;

and 5: the host sends out an instruction, the data transmission module is started, the acquired digital signals of the liquid sensor are transmitted to the display end, and the transmission signals are transmitted by adopting a GPRS/3G/4G/5G network;

step 6: after the data are transmitted to the display terminal, the change of the specific phase state and the detection amount of the environmental pollutants can be observed and recorded, and the display terminal can provide direct display of information.

13. The method of claim 12,

in the step 1, the detection is the influence amplitude of the harmonic wave generated by the filth on the multi-phase sensor combined array.

14. The method of claim 12,

in step 3, the digital signal is a direct digital reflection of the specific liquid environment filth.

15. The method of claim 12,

and 2, step 9, after the gaseous and solid environment pollutants are judged to be the gaseous and solid environment pollutants by adopting the same intelligent detection method in step 1, the step 2 to step 9 are repeated, and the detection of the pollutants corresponding to the gaseous and solid environment is realized.

16. The method of claim 12, wherein for a liquid environment insult, the host computer issues a meteorological parameter measurement command and the meteorological condition detection sensor is activated; the digital acquisition circuit transmits the acquired meteorological parameters to the signal conversion circuit, and converts meteorological harmonic signals into digital signals to visually represent the change of meteorological conditions; the data transmission module transmits the digital signal through a GPRS/3G/4G network; when the signal is transmitted to the display terminal, the signal change value is observed and recorded, and the meteorological conditions are recorded in real time.

Technical Field

The invention belongs to the field of environmental quality, and particularly relates to a multiphase detection method for pollutants in a multiphase environment.

Background

The detection modes of gaseous, liquid and solid pollutants in multiphase environment pollutants are different, and the monitoring method for each substance or element is also different. This requires a large number of dedicated, long-term, time-consuming and labor-intensive monitoring of the air pollutants for classification. How to realize the simultaneous monitoring of the multiphase pollutants becomes the development trend of the current atmospheric environment monitoring.

The multiphase sensor in the prior art can only realize the detection and analysis of pollutants in a single phase state from a gas state to a solid state through investigation. According to different measuring objects, the adsorption films with different sensitivities are coated and prepared on the surface of the sensing material of the single-phase sensor, so that the gas sensor, the humidity (liquid state) sensor and the (solid state) sensor can be specially detected. The SO in the single-phase pollutants is realized₂Nitrogen Oxide (NO)₂NH3), volatile organic compounds (toluene and formaldehyde), heavy metal mercury, humidity characterization of liquid pollutants, solid particles and the like. It is worth noting that the establishment example of the ultramicro and micro quality detection system in the aerospace field verifies the feasibility of the resonant sensor for detecting environmental pollutants.

In summary, in practical applications, the resonant sensor fully verifies the sensitivity of detection of single-phase pollutants in the atmospheric environment, and improves and develops the detection from the aspects of improving stability, setting up a data analysis method and the like, so that it is necessary to provide intelligent detection of multiple-phase pollutants, and realize direct and effective detection of various environmental pollutants.

The invention content is as follows:

in order to overcome the defects of the prior art and solve the problem of detection of different phases of environmental pollutants, the invention provides an intelligent detection method suitable for the environmental pollutants in multiple phases, which realizes direct characterization of the environmental pollutants in different physical states and provides technical support for detection requirements of various phases of different environmental pollutants in various industries.

The invention provides a multiphase environment filth intelligent detection device, which comprises a multiphase sensor combination array, a data analysis module, a data transmission module, a data acquisition circuit, a power management module, a display terminal and a data conversion circuit, wherein the multiphase sensor combination array is connected to the data transmission module and a first data acquisition circuit, the first data acquisition circuit respectively transmits data to a first data analysis module, a second data analysis module and a digital conversion circuit, the first data analysis module transmits data to the digital conversion circuit, the second data analysis module transmits data to the second data acquisition circuit, the second data acquisition circuit transmits data to the first data analysis module and a third data analysis module, the third data analysis module outputs data to a third data acquisition circuit, and the third data acquisition circuit transmits data to the digital conversion circuit and the data transmission module, the data transmission module transmits data to the power management module, and the power management module transmits data to the display terminal; and by analyzing the characteristic signals of the environmental pollutants in different phase states, starting the corresponding sensors, and characterizing, analyzing and displaying the characteristic signals to realize effective detection of the environmental pollutants.

The multi-phase sensor combination array, the digital conversion circuit and the data transmission module are all connected with the power supply unit, and the display terminal is used for signal display and recording.

Further, the host sends a data acquisition instruction of the multi-phase environmental pollutants, the multi-phase sensor combination array is started to judge the phase state of the surface pollutants, a detection method is selected for judgment, the corresponding phase sensor is started, and the detection is the influence amplitude of the pollutants on the harmonic waves generated by the multi-phase sensor combination array.

Further, the resonance waveform vibration generated by the multi-phase sensor combination array is subjected to data acquisition through the data acquisition circuit, and the resonance waveform reflects the characteristics of pollutants in different phase environments.

Further, the resonance signal is converted into a digital signal through the data conversion circuit, and the digital signal is direct digital reflection of pollutants in different phase environments.

Further, the data analysis module analyzes the digital signal, determines the phase state of the environmental pollutants, sends an instruction to the data acquisition circuit and the data conversion circuit, starts the corresponding phase sensor, and detects the environmental pollutants in a specific phase, wherein the digital signal is a direct digital reflection of the environmental pollutants in different phases.

Furthermore, the host computer sends out an instruction, the data transmission module is started, the acquired digital signals of the specific array sensor are transmitted to the display end, and the transmission signals are transmitted by adopting a GPRS/3G/4G/5G network.

Furthermore, after the data are transmitted to the display terminal, the change of the specific phase state and the detection amount of the environmental pollutants is observed and recorded, and the display terminal can provide direct display of the information.

Furthermore, each module is powered by a power management module, and electric energy is from power grid induction electricity taking or solar power generation.

Furthermore, the host integrates the multi-phase sensor array, the data acquisition circuit, the digital conversion circuit, the data analysis module, the data transmission module, the power management module and the display terminal in a unified manner to form the intelligent detection device.

The system further comprises a meteorological condition detection sensor, under actual various working conditions of natural environment, the meteorological condition detection sensor is in the same condition with a target object to be detected, the host machine sends a meteorological parameter measurement instruction, and the meteorological condition detection sensor is started; the digital acquisition circuit transmits the acquired meteorological parameters to the signal conversion circuit, and converts meteorological harmonic signals into digital signals to visually represent the change of meteorological conditions; the data transmission module transmits the digital signal through a GPRS/3G/4G network; when the signal is transmitted to the display terminal, the signal change value is observed and recorded, and the meteorological conditions are recorded in real time.

The invention also provides a multiphase environment filth intelligent detection method, which comprises the following steps:

step 1: the host sends a multiphase environment filth data acquisition instruction, the multiphase sensor combination array is started, the surface filth phase state is judged, a detection method is selected for judgment, and the corresponding phase sensor is started;

step 2: the multi-phase sensor array generates resonance waveform vibration, data acquisition is carried out through a data acquisition circuit, the resonance waveform reflects the characteristics of pollutants in different phase environments, for example, liquid pollutants, the waveform has different amplitudes, wavelengths and characteristic frequencies;

and step 3: converting the resonance signal into a digital signal through a data conversion circuit, wherein the digital signal comprises phase, amplitude frequency and gain, and the digital signal is direct digital reflection of pollutants in different phase environments;

and 4, step 4: analyzing the phase, amplitude frequency and gain of the digital signal of the liquid-state filth through a data analysis module, judging the phase state of the environment filth, sending an instruction to a data acquisition circuit and a data conversion circuit, starting a corresponding liquid-state sensor, detecting the liquid-state environment filth, and then repeating the step 2 and the step 3;

and 5: the host sends out an instruction, the data transmission module is started, the acquired digital signals of the liquid sensor are transmitted to the display end, and the transmission signals are transmitted by adopting a GPRS/3G/4G/5G network;

step 6: after the data are transmitted to the display terminal, the change of the specific phase state and the detection amount of the environmental pollutants can be observed and recorded, and the display terminal can provide direct display of information;

further, in step 1, the detection is that the influence amplitude of the pollutant on the harmonic wave generated by the multi-phase sensor combination array is detected.

Further, in step 3, the digital signal is a direct digital reflection of the specific liquid environment contaminant.

Further, after the gaseous and solid environmental pollutants are judged to be the gaseous and solid environmental pollutants by adopting the same intelligent detection method in step 1 in steps 2 to 9, steps 2 to 9 are repeated, so that the detection of the corresponding phase environmental pollutants is realized.

Further, for the liquid environment filth, the host computer sends out a meteorological parameter measurement instruction, and the meteorological condition detection sensor is started; the digital acquisition circuit transmits the acquired meteorological parameters to the signal conversion circuit, and converts meteorological harmonic signals into digital signals to visually represent the change of meteorological conditions; the data transmission module transmits the digital signal through a GPRS/3G/4G network; when the signal is transmitted to the display terminal, the signal change value is observed and recorded, and the meteorological conditions are recorded in real time.

Compared with the prior art, the intelligent detection method for the pollutants in the multiphase environment has the following advantages: in the field of environmental pollution detection, different methods and devices are needed for detecting gaseous, liquid and solid pollutants. The method provided by the invention can be integrated in one device or instrument, adopts a set of methods, carries out detection and analysis under the same conditions, has low cost, high integration level, strong data comparability and high accuracy, and is convenient for use and detection of various natural environment working conditions.

The invention adopts a multi-phase sensor array mode, starts the corresponding sensor by analyzing the characteristic signals of the environmental pollutants in different phases, and performs characterization, analysis and display on the characteristic signals, thereby realizing the effective detection of the environmental pollutants. According to the invention, through the multi-phase sensor array, the characteristic quantity value of the environmental pollutants is visually displayed on the display terminal by utilizing the harmonic wave change after the environmental pollutants are attached and utilizing the digital conversion circuit, the data analysis module and the transmission module, so that the problems and the defects that the phase state, the pollutant accumulation value and the like of the pollutants in different phases cannot be directly and accurately displayed in the prior detection technology are solved, the measurement mode provided by the invention is more direct, and the data accuracy is higher. The comprehensive performance is greatly superior to the prior equipment and method used for environment detection. The method has high accuracy, can be used for a long time under natural environment and specific working condition environment conditions, has long service life, and can be widely applied to the field of environmental quality monitoring.

Drawings

FIG. 1 is a schematic diagram of an intelligent detection method according to an embodiment of the present invention

1. A multi-phase sensor combination array; 2. a data analysis module; 3. a data transmission module; 4. a data acquisition circuit; 5. a power management module; 6. a display terminal; 7. and a data conversion circuit.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the drawings of the embodiments of the present invention. It is to be understood that the embodiments described are only a few embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the described embodiments of the invention, are within the scope of the invention.

As shown in fig. 1, the intelligent detection device for environmental pollutants in multiple phase states comprises a combination array 1 of multiple phase state sensors, a data analysis module 2, a data transmission module 3, a data acquisition circuit 4, a power management module 5, a display terminal 6 and a data conversion circuit 7, wherein the corresponding sensors are started by analyzing characteristic signals of the environmental pollutants in different phase states, and the characteristic signals are characterized, analyzed and displayed, so that the effective detection of the environmental pollutants is realized.

The method comprises the steps that a host sends a multiphase environment pollutant data acquisition instruction, a multiphase sensor combination array 1 is started to judge the surface pollutant phase state, a detection method is selected for judgment, and corresponding phase sensors are started, wherein detection is that pollutants generate harmonic influence amplitude on the multiphase sensor combination array, and the specific intelligent detection method comprises the following steps;

the multi-phase sensor array 1 generates resonance waveform vibration, data acquisition is carried out through the data acquisition circuit 4, the resonance waveform reflects characteristics of pollutants in different phase environments, for example, liquid pollutants, and the waveform has different amplitudes, wavelengths and characteristic frequencies.

The resonance signals are converted into digital signals comprising phases, amplitudes and gains through a data conversion circuit 7, and the digital signals are direct digital reflection of pollutants in different phase environments;

analyzing the phase, amplitude frequency and gain of a digital signal of the liquid-state filth through the data analysis module 2, judging the phase state of the environment filth, sending an instruction to the data acquisition circuit 4 and the data conversion circuit 7, starting a corresponding liquid-state sensor, detecting the liquid-state environment filth, and repeating the step 2 and the step 3, wherein the digital signal is directly reflected by the specific liquid-state environment filth;

the host sends out an instruction, the data transmission module is started, the acquired digital signals of the liquid sensor are transmitted to the display end, and the transmission signals are transmitted by adopting a GPRS/3G/4G/5G network;

after the data are transmitted to the display terminal, the change of the specific phase state and the detection amount of the environmental pollutants can be observed and recorded, and the display terminal can provide direct display of information;

the modules can be supplied with power through power management, and can directly work for more than 3 years in a natural environment, and the electric energy of the power supply unit is from power grid induction electricity taking or solar power generation;

the intelligent detection method is placed in a natural environment, and the host can uniformly integrate the multi-phase sensor array, the data acquisition circuit, the digital conversion circuit, the data analysis module, the data transmission module, the power management module and the display terminal to form the intelligent detection method.

The method for detecting the meteorological conditions of the pollutants in the corresponding liquid environment comprises the following steps: under various actual working conditions of the natural environment, the target to be detected and the target to be detected are in the same condition. The host computer sends a meteorological parameter measurement instruction, and the meteorological condition detection sensor is started; the digital acquisition circuit transmits the acquired meteorological parameters to the signal conversion circuit, and converts meteorological harmonic signals into digital signals to visually represent the change of meteorological conditions; the data transmission module transmits the digital signal through a GPRS/3G/4G network; when the signal is transmitted to the display terminal, the signal change value is observed and recorded, and the meteorological conditions are recorded in real time. The intelligent detection method for the environmental conditions can be reliably operated for a long time in natural environments (including coastal environments, plateaus, mountainous regions and the like), and detection is realized in the operating environment under specific working conditions;

the same intelligent detection method is adopted for gaseous and solid environmental pollutants.

The host sends out a multiphase environment pollutant data acquisition instruction, the multiphase sensor combination array 1 is started, and after the surface pollutant phase state is judged to be a gaseous environment pollutant and a solid environment pollutant, the detection steps are repeated, so that the detection of the corresponding phase environment pollutant can be realized.

According to the intelligent detection method for the environmental pollutants in the multiphase state, provided by the invention, the characteristic signals of the environmental pollutants in different phase states are analyzed, the corresponding sensors are started, and the characteristic signals are characterized, analyzed and displayed, so that the effective detection of the environmental pollutants is realized. According to the invention, through the multi-phase sensor array, the characteristic quantity value of the environmental pollutants is visually displayed on the display terminal by using the harmonic wave change after the environmental pollutants are attached and the digital conversion circuit, the data analysis module and the transmission module, so that the problems and the defects that the phase state, the regional meteorological condition, the pollution accumulation value and the like of the different-phase pollutants cannot be directly and accurately displayed in the prior detection technology are solved.

While the best mode for carrying out the invention has been described in detail and illustrated in the accompanying drawings, it is to be understood that the same is by way of illustration and example only and is not to be taken by way of limitation, the scope of the invention should be determined by the appended claims and any changes or modifications which fall within the true spirit and scope of the invention should be construed as broadly described herein.