CN116592949A - Environment detection device - Google Patents
Environment detection device Download PDFInfo
- Publication number
- CN116592949A CN116592949A CN202310808079.XA CN202310808079A CN116592949A CN 116592949 A CN116592949 A CN 116592949A CN 202310808079 A CN202310808079 A CN 202310808079A CN 116592949 A CN116592949 A CN 116592949A
- Authority
- CN
- China
- Prior art keywords
- data
- sensor
- environmental
- environment
- micro
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000001514 detection method Methods 0.000 title claims abstract description 54
- 238000012545 processing Methods 0.000 claims abstract description 84
- 239000007789 gas Substances 0.000 claims abstract description 43
- 239000000428 dust Substances 0.000 claims abstract description 32
- 230000007613 environmental effect Effects 0.000 claims description 139
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 claims description 39
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 20
- 238000004364 calculation method Methods 0.000 claims description 15
- 238000007405 data analysis Methods 0.000 claims description 13
- 238000004458 analytical method Methods 0.000 claims description 11
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims description 10
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 10
- 229910002091 carbon monoxide Inorganic materials 0.000 claims description 10
- 229910052760 oxygen Inorganic materials 0.000 claims description 10
- 239000001301 oxygen Substances 0.000 claims description 10
- 238000012935 Averaging Methods 0.000 claims description 7
- 230000008878 coupling Effects 0.000 claims description 5
- 238000010168 coupling process Methods 0.000 claims description 5
- 238000005859 coupling reaction Methods 0.000 claims description 5
- 238000004891 communication Methods 0.000 claims description 4
- 238000012216 screening Methods 0.000 claims description 2
- 239000000725 suspension Substances 0.000 claims 1
- 238000003891 environmental analysis Methods 0.000 description 14
- 238000000034 method Methods 0.000 description 13
- 230000008569 process Effects 0.000 description 8
- 238000010586 diagram Methods 0.000 description 6
- 230000035772 mutation Effects 0.000 description 5
- 238000004422 calculation algorithm Methods 0.000 description 4
- 238000010606 normalization Methods 0.000 description 4
- 238000012549 training Methods 0.000 description 4
- 238000005259 measurement Methods 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000010354 integration Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000000342 Monte Carlo simulation Methods 0.000 description 1
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- 230000005856 abnormality Effects 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003062 neural network model Methods 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D21/00—Measuring or testing not otherwise provided for
- G01D21/02—Measuring two or more variables by means not covered by a single other subclass
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D11/00—Component parts of measuring arrangements not specially adapted for a specific variable
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D11/00—Component parts of measuring arrangements not specially adapted for a specific variable
- G01D11/24—Housings ; Casings for instruments
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D7/00—Indicating measured values
- G01D7/02—Indicating value of two or more variables simultaneously
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Abstract
An environment detection device relates to the field of environment detection. The device includes handheld integrated box, has integrated microsensor on the handheld integrated box, microsensor includes: the device comprises a miniature temperature sensor, a miniature humidity sensor, a miniature gas sensor and a miniature dust sensor, wherein intelligent processing equipment is arranged in a handheld integrated box, the miniature temperature sensor, the miniature humidity sensor, the miniature gas sensor and the miniature dust sensor are all coupled with the intelligent processing equipment, and the intelligent processing equipment is coupled with a display device for displaying the temperature, the humidity, the concentration of various gases and the concentration of suspended dust. According to the application, the miniature sensor is integrated on the handheld integrated box, so that the volume of the handheld integrated box is smaller, and the handheld integrated box can be taken by a person to go to each area for detection, so that the handheld integrated box can more conveniently go to other target areas for detection environments.
Description
Technical Field
The application relates to the technical field of environment detection, in particular to an environment detection device.
Background
The sensor serves as a detection device and has the function of detecting information of an object to be detected, and converts the detected information into an electric signal or other forms for output. Today, sensors are used in a variety of fields, particularly environmental detection, requiring the use of a large number of sensors.
The current environment detection device generally comprises a plurality of sensors and a central control system, wherein the sensors are required to be arranged at all indoor positions when detecting the environment, the plurality of sensors are communicated with the central control system, and the screen of the central control system can display the environment information detected by the plurality of sensors.
However, if the environment detection device is not required to detect the environment in a short time in the area where the environment detection device is installed, the environment detection device needs to be moved to other target areas, and the environment detection device is large in size and is difficult to transport to the target areas, a set of the same environment detection device needs to be reinstalled in the target areas, or the original environment detection device is removed to be reinstalled in the target areas, so that the process is inconvenient.
Disclosure of Invention
The application provides an environment detection device which can more conveniently detect the environment to other target areas.
In a first aspect, the present application provides an environmental detection device comprising a handheld integrated cartridge having a microsensor integrated thereon, the microsensor comprising:
the miniature temperature sensor is used for detecting the temperature of a position to be detected;
the miniature humidity sensor is used for detecting the humidity of a position to be detected;
the miniature gas sensor is used for detecting the concentration of various gases in the air at the position to be detected;
the miniature dust sensor is used for detecting the concentration of suspended dust in the air at a position to be detected;
the handheld integrated box is internally provided with intelligent processing equipment, and the miniature temperature sensor, the miniature humidity sensor, the miniature gas sensor and the miniature dust sensor are all coupled with the intelligent processing equipment, and the intelligent processing equipment is coupled with a display device for displaying the temperature, the humidity, the concentration of various gases and the concentration of suspended dust.
Through adopting above-mentioned technical scheme, integrate various microsensors on handheld integrated box, the data that the microsensor detected is handled through the intelligent processing equipment who establishes in the handheld integrated box, data after the intelligent processing equipment processing is shown through display device, microsensor integration makes handheld integrated box's volume less on handheld integrated box, can be taken by the personnel in the hand and go to each region and detect, consequently can be more convenient go to other target area detection environments.
Optionally, the micro gas sensor includes:
the miniature methane sensor is used for detecting the concentration of methane in the air at a position to be detected;
the miniature formaldehyde sensor is used for detecting the concentration of formaldehyde in the air at a position to be detected;
the miniature oxygen sensor is used for detecting the concentration of oxygen in the air at a position to be detected;
and the miniature carbon monoxide sensor is used for detecting the concentration of carbon monoxide in the air at the position to be detected.
Through adopting above-mentioned technical scheme, integrate multiple type miniature gas sensor on handheld integrated box, through multiple type miniature gas sensor, obtain the concentration of multiple gaseous in the regional air of present, can more comprehensive show the regional air quality of present.
Optionally, the intelligent processing device further includes:
and the internet of things access module is coupled with the intelligent processing equipment and is used for connecting the intelligent processing equipment with external equipment in a communication way.
By adopting the technical scheme, the intelligent processing equipment is coupled with the Internet of things access module, so that the intelligent processing equipment can communicate with the external equipment.
Optionally, the intelligent processing device includes:
the data receiving module is used for receiving environment data, wherein the environment data comprises temperature data, humidity data, gas data and dust data; the temperature data is measured by the micro temperature sensor, the humidity data is measured by the micro humidity sensor, the gas data is measured by the micro gas sensor, and the dust data is measured by the micro dust sensor.
The data analysis module is used for analyzing the received environmental data to obtain an environmental analysis result, wherein the environmental analysis result comprises an environmental good result and an environmental poor result;
and the display module is used for controlling the display device to display the environmental data and the environmental analysis result.
By adopting the technical scheme, the intelligent processing equipment is used for carrying out data analysis on the received environmental data to obtain an environmental analysis result, and displaying the data analysis result and the environmental data, so that personnel can intuitively know the environmental condition of the current area.
Optionally, the intelligent processing device further includes:
the discrete data searching module is used for screening out discrete data in the environmental data in a preset time interval;
the discrete data clearing module is used for clearing discrete data in the environmental data within the preset time interval;
and the data average module is used for carrying out average processing on the environmental data in a preset time interval after the discrete data are cleared.
By adopting the technical scheme, discrete data in the environmental data in the preset time interval are searched and cleared, and the rest data in the environmental data are subjected to average processing, so that the influence of extreme values is reduced, the obtained data are more accurate, the environmental data in the preset time interval are calculated, and the displayed environmental data cannot jump suddenly.
Optionally, the discrete data searching module includes:
an average value calculation unit for calculating an average value of the environmental data within a preset time interval;
the standard deviation calculation unit is used for calculating the standard deviation of the environmental data in the preset time interval;
the discrete threshold calculating unit is used for calculating the discrete threshold of the environmental data in the preset time interval according to the average value, the standard deviation and a preset threshold calculating rule;
the discrete data judging unit is used for sequentially judging whether the environmental data exceeds the discrete threshold value in the preset time interval, and if the environmental data exceeds the discrete threshold value, the environmental data in the preset time interval exceeding the discrete threshold value is confirmed to be the discrete data.
By adopting the technical scheme, the average value and the variance of the environmental data in the preset time interval are calculated, the discrete threshold value is calculated according to the average value, the standard deviation and the preset threshold value calculation rule, the environmental data in the preset time interval exceeding the discrete threshold value is confirmed to be the discrete data, and therefore the discrete data in the environmental data in the preset time interval are found out.
Optionally, the intelligent processing device is coupled with an alarm device, and the intelligent processing device further includes:
and the environmental worse result processing module is used for sending an alarm signal to the alarm device according to the environmental worse result so as to enable the alarm device to give an alarm.
Through adopting above-mentioned technical scheme, couple alarm device with intelligent processing equipment, when the environment of intelligent processing equipment analysis current region is the relatively poor result of environment, control alarm device sends out the alarm to reach the effect of warning inspector.
Optionally, the data analysis module includes:
the data comparison unit is used for judging whether the acquired environmental data exceeds the preset corresponding standard data threshold value;
and the result generating unit is used for generating an environment poor result when the environment data exceeding the preset corresponding standard data threshold value exists in the acquired environment data, and generating an environment good result when the environment data exceeding the preset corresponding standard data threshold value does not exist in the acquired environment data.
By adopting the technical scheme, if the environmental data exceeds the preset corresponding standard data threshold value, an environmental worse result is generated, and if the environmental data does not exceed the preset corresponding standard data threshold value, an environmental better result is generated, so that as long as one or more data in the environmental data exceeds the preset corresponding standard data threshold value, the environmental worse result is generated and an alarm is given.
Optionally, the intelligent processing device further includes:
and the data processing module is used for carrying out format standardization processing on the environment data.
By adopting the technical scheme, after the environmental data is received, the format standardization processing is carried out on the environmental data, so that the units of the environmental data are unified with the standard units.
Optionally, the display device is a touchable display screen.
By adopting the technical scheme, the display screen of the display device is a touchable display screen, and the use is more convenient.
In summary, one or more technical solutions provided in the embodiments of the present application at least have the following technical effects or advantages:
1. by adopting the application, the miniature sensor is integrated on the handheld integrated box, so that the volume of the handheld integrated box is smaller, and people can go to each area to detect in the hand, thereby being more convenient to go to other target areas to detect the environment.
2. By adopting the application, the intelligent processing equipment is coupled with the Internet of things access module, so that the intelligent processing equipment can communicate with the external equipment
3. By adopting the method and the device, the influence of the extreme value is reduced, the obtained data is more accurate, the environmental data in the set time interval is calculated, and the displayed environmental data cannot jump suddenly.
Drawings
Fig. 1 is a schematic structural diagram of an environment detection device according to an embodiment of the present application.
Fig. 2 is a schematic diagram of a connection relationship of an environment detection device according to an embodiment of the present application.
Fig. 3 is a schematic block diagram of an intelligent processing device according to an embodiment of the present application.
Reference numerals illustrate: 1. a handheld integrated box; 11. a micro sensor; 12. an intelligent processing device; 13. an alarm device; 14. a display device; 15. the Internet of things access module; 110. a miniature gas sensor; 111. a miniature temperature sensor; 112. a micro humidity sensor; 113. a miniature methane sensor; 114. a miniature formaldehyde sensor; 115. a miniature oxygen sensor; 116. a micro carbon monoxide sensor; 117. a miniature dust sensor; 121. a data receiving module; 122. a data processing module; 123. a discrete data searching module; 124. a discrete data clearing module; 125. a data averaging module; 126. a data analysis module; 127. a display module; 128. the environmental worse result processing module; 1231. an average value calculation unit; 1232. a standard deviation calculation unit; 1233. a discrete threshold calculation unit; 1234. a discrete data judgment unit; 1261. a data comparison unit; 1262. and a result generation unit.
Detailed Description
In order that those skilled in the art will better understand the technical solutions in the present specification, the technical solutions in the embodiments of the present specification will be clearly and completely described below with reference to the drawings in the embodiments of the present specification, and it is apparent that the described embodiments are only some embodiments of the present application, not all embodiments.
In describing embodiments of the present application, words such as "for example" or "for example" are used to mean serving as examples, illustrations, or descriptions. Any embodiment or design described herein as "such as" or "for example" in embodiments of the application should not be construed as preferred or advantageous over other embodiments or designs. Rather, the use of words such as "or" for example "is intended to present related concepts in a concrete fashion.
In the description of embodiments of the application, the term "plurality" means two or more. For example, a plurality of systems means two or more systems, and a plurality of screen terminals means two or more screen terminals. Furthermore, the terms "comprising," "including," "having," and variations thereof mean "including but not limited to," unless otherwise specifically noted.
In the description of embodiments of the application, the term "coupled" may refer to two or more elements in direct physical contact. However, "coupled" may also mean that two or more elements are not in direct contact with each other, but yet still co-operate or interact with each other. Coupling may also refer to electrical coupling, such as wired electrical coupling or radio coupling.
The embodiment of the application discloses an environment detection device.
In the prior art, because the existing environment detection device has larger volume, is difficult to transport, and has more complex dismantling process and installation process, the detection personnel cannot carry the environment detection device to each area for detecting the local environment, and a set of same environment detection device needs to be reinstalled in the target area, so that the process is more inconvenient. In order to solve the above problems, an embodiment of the present application discloses an environment detection device.
Referring to fig. 1 and fig. 2, fig. 1 is a schematic structural diagram of an environment detection device according to an embodiment of the present application, and fig. 2 is a schematic connecting relationship diagram of an environment detection device according to an embodiment of the present application.
The utility model provides an environment detection device includes handheld integrated box 1, and the integration has the microsensor 11 that comprises multiple microsensor 11 on the shell of this handheld integrated box 1, and microsensor 11's physical size is little, has guaranteed that the volume of handheld integrated box 1 is less, can be carried by personnel's hand, and microsensor 11 specifically includes: a micro temperature sensor 111, a micro humidity sensor 112, a micro gas sensor 110, a micro dust sensor 117.
The micro temperature sensor 111 is a sensor for detecting the air temperature of a position to be detected, the micro temperature sensor 111 adopts an air temperature probe to measure the air temperature, detection is needed at a position with lower wind speed to ensure measurement accuracy, the micro temperature sensor 111 can specifically adopt a thermistor temperature sensor, and the thermistor temperature sensor has the advantages of small volume and high measurement accuracy, and the micro temperature sensor 111 can specifically be a sensor with the model of KX-WDCGQ.
The micro humidity sensor 112 is a sensor for detecting air humidity at a position to be detected, and the micro humidity sensor 112 may specifically be an alumina humidity sensor, and the micro humidity sensor 112 may specifically be a sensor of model WLHT-1S-200. In other embodiments, a miniature temperature and humidity sensor may be used to measure both the temperature and humidity in the air.
The micro gas sensor 110 is a sensor for detecting the concentration of various gases in the air at the position to be detected, the micro gas sensor 110 includes a micro methane sensor 113, a micro formaldehyde sensor 114, a micro oxygen sensor 115 and a micro carbon monoxide sensor 116, and the micro gas sensor 110 may be a field gas sensor. Wherein, the miniature methane sensor 113 is used for detecting the concentration of methane in the air at the position to be detected; a micro formaldehyde sensor 114 for detecting the concentration of formaldehyde in the air at a position to be detected; a micro oxygen sensor 115 for detecting the concentration of oxygen in the air at a position to be detected; a micro carbon monoxide sensor 116 for detecting the concentration of carbon monoxide in the air at the location to be detected.
The micro dust sensor 117 is a sensor for detecting the concentration of suspended dust in the air at the position to be detected, and the micro dust sensor 117 may specifically be a micro laser dust sensor, and the micro dust sensor 117 may specifically be a sensor with the model number Sharp GP2Y 10. In other embodiments, other types of micro sensors 11 may be accessed to detect more data, such as micro noise sensors, micro hydrogen sensors, micro sulfur dioxide sensors, micro carbon dioxide sensors, micro ozone sensors, and the like.
Referring to fig. 2, an intelligent processing device 12 is disposed in the handheld integrated box 1, and the intelligent processing device 12 may be a single chip microcomputer or an MCU. The intelligent processing device 12 is coupled with the microsensor 11, the alarm device 13 and the display device 14, respectively.
Referring to fig. 3, fig. 3 is a schematic block diagram of an intelligent processing device 12 according to an embodiment of the present application, where the intelligent processing device 12 includes various program modules, and the program modules in the intelligent processing device 12 may specifically include: a data receiving module 121, a data processing module 122, a discrete data searching module 123, a discrete data clearing module 124, a data averaging module 125, a data analyzing module 126, an environmental poor result processing module 128 and a display module 127.
The data receiving module 121 in the intelligent processing device 12 is respectively coupled to the micro temperature sensor 111, the micro humidity sensor 112, the micro gas sensor 110 and the micro dust sensor 117, and the data receiving module 121 is configured to receive environmental data measured by the micro sensor 11, where the environmental data includes: temperature data, humidity data, gas data, and dust data. The temperature data is measured by the micro temperature sensor 111, the humidity data is measured by the micro humidity sensor 112, the gas data is measured by the micro gas sensor 110, and the dust data is measured by the micro dust sensor 117.
After the inspector turns on the environment detecting device, the temperature, humidity, concentration of various gases and concentration of suspended dust of the air in the area where the environment detecting device is located are detected by the micro sensor 11, and the environmental data detected by the micro sensor 11 are received by the data processing module 122.
After the data receiving module 121 receives the environmental data, the data processing module 122 in the intelligent processing device 12 performs a format normalization process on the received environmental data, where the format normalization process refers to unifying the format of the environmental data, for example, unifying the temperature data into data with a unit of degrees celsius, unifying the humidity data into relative humidity, and the relative humidity refers to a percentage value of the density of water vapor actually contained in the air and the saturated water vapor density at the same temperature.
In other embodiments, after the data processing module 122 in the smart processing device 12 performs the format normalization processing on the received environmental data, the data processing module 122 may be further configured to: the method comprises the steps of intercepting the environmental data in a preset time interval, wherein the preset time interval can be 1 second or 2 seconds, the method is reasonable, the method is not limited, whether the environmental data in the preset time interval is stable data or not is judged through the existing unit root checking algorithm, the unit root checking algorithm can adopt an ADF (automatic direct-Fuller) checking algorithm, if the p value of a checking result is smaller than 0.05, the environmental data in the preset time interval is stable data, and if the p value of the checking result is larger than or equal to 0.05, the environmental data in the preset time interval is not stable data. When the environmental data in the preset time interval is not stable data, the display module 127 in the intelligent processing device 12 controls the display device 14 to display waiting information, and the waiting information can be text information of "please check personnel is happy to wait for a measurement result", so that accurate environmental data of a to-be-measured area is detected stably.
The specific process of judging whether the environmental data in the preset time interval is stable data or not through the existing unit root checking algorithm comprises the following steps: assuming that the time sequence of the environmental data in the preset time interval is unstable, performing Monte Carlo simulation on the distribution of the environmental data in the preset time interval to obtain probability distribution of the environmental data in the preset time interval, calculating the P value of the environmental data in the preset time interval under the condition, which is taken as the probability (P value) of the occurrence of the actual situation under the unstable condition, and if the P value is smaller than 0.05, indicating that the probability of the occurrence of the assumption is extremely small, namely indicating that the time sequence of the environmental data in the preset time interval is stable.
In other embodiments, since the micro gas sensor 110 may remain gas in an area after detecting the replacement area, and it takes a lot of time for the micro gas sensor to naturally complete gas exchange, after the detecting personnel turns on the environment detecting device, it is determined whether the gas data in the environmental data in the preset time interval is stable data, if the gas data in the environmental data in the preset time interval is not stable data, the display module 127 in the intelligent processing device 12 may control the display device 14 to display shaking advice information, which may be text information of "please the detecting personnel shake the environment detecting device to increase the detecting speed". Thereby accelerating the gas circulation speed in the micro gas sensor 110 by manually shaking the environment detection device, and further improving the environment detection speed. It should be noted that the priority of the shake advice information is higher than the priority of the waiting information, that is, the shake advice information is preferentially displayed.
After the data processing module 122 performs format normalization processing on the received environmental data and the environmental data in the preset time interval is stable data, the discrete data searching module 123 in the intelligent processing device 12 searches for discrete data in the environmental data in the preset time interval, where the discrete data searching module 123 specifically includes: an average value calculation unit 1231, a standard deviation calculation unit 1232, a discrete threshold calculation unit 1233, and a discrete data determination unit 1234.
The discrete data searching module 123 searches the discrete data in the environment data specifically comprises the following steps: calculating an average value of environmental data in a preset time interval; calculating a standard deviation of the environmental data within a preset time interval by a standard deviation calculating unit 1232; calculating, by a discrete threshold calculating unit 1233, a discrete threshold of the environmental data in the time interval, where the discrete threshold includes a highest discrete threshold and a lowest discrete threshold, the discrete threshold is calculated according to an average value, a standard deviation, and a preset threshold calculation rule, where the preset threshold calculation rule is that the highest discrete threshold=average value+standard deviation×3, and the lowest discrete threshold=average value-standard deviation×3; the discrete data judging unit 1234 sequentially judges whether the environmental data in the preset time interval exceeds the discrete threshold, wherein the exceeding of the discrete threshold refers to that the environmental data is larger than the highest discrete threshold or smaller than the lowest discrete threshold, if the judgment result is that the environmental data in the preset time interval which does not exceed the discrete threshold exceeds the discrete threshold, the environmental data in the preset time interval which does not exceed the discrete threshold is confirmed to be non-discrete data, and the environmental data in the preset time interval which exceeds the discrete threshold is confirmed to be discrete data.
After the discrete data searching module 123 searches the discrete data in the environmental data in the preset time interval, the discrete data in the environmental data in the preset time interval is cleaned by the discrete data cleaning module 124 in the intelligent processing device 12.
After the discrete data clearing module 124 clears the discrete data in the environmental data in the preset time interval, the data averaging module 125 in the intelligent processing device 12 averages the environmental data in the preset time interval after clearing the discrete data, where the obtained environmental data is the average environmental data for clearing the discrete points in the preset time interval.
In other embodiments, after obtaining the average environmental data of the discrete point clearing process in the preset time interval, in order to determine whether the environmental detection device detects an error, the device detection module of the intelligent processing device may execute the following steps to determine whether the average environmental data in the current time interval exceeds the discrete threshold in the previous time interval, if the average environmental data exceeds the discrete threshold in the previous time interval, confirm that the current environmental data has a mutation phenomenon, and if the current environmental data has a mutation phenomenon, determine whether the related environmental data also has a mutation phenomenon, where the related environmental data is environmental data that may change with other types of environmental data at the same time in general, for example, the temperature data and the humidity data are related environmental data, and when the temperature increases, the humidity decreases, and each gas data is related environmental data. If the related environmental data also has mutation, the current environmental data is reserved, and if the related environmental data does not have mutation, the display module 127 in the intelligent processing device 12 controls the display device 14 to display device abnormality warning.
After the data averaging module 125 averages the environmental data within the preset time interval after the discrete data is cleared, the data analysis module 126 in the intelligent processing device 12 analyzes the environmental data processed by the data averaging module 125, where the data analysis module 126 specifically includes: a data comparing unit 1261 and a result generating unit 1262.
The specific process of analyzing the environmental data processed by the data averaging module 125 by the data analysis module 126 is as follows: judging whether the acquired environmental data exceeds the preset corresponding standard data threshold value or not through the data comparison unit 1261, wherein the preset corresponding standard data threshold value is the value range of the temperature, the humidity, the concentration of various gases and the concentration of suspended dust in the air under the normal environment, the preset corresponding standard data threshold value can be the value range of the environment suitable for the human body commonly used in the field, and the corresponding standard data threshold value can also be set by personnel in a personalized way; the environmental analysis result is generated by the result generation unit 1262, and includes an environmental good result and an environmental bad result, if the acquired environmental data has environmental data exceeding a preset corresponding standard data threshold value after the data comparison unit 1261 determines that the environmental data has environmental data exceeding the preset corresponding standard data threshold value, the environmental bad result is generated, and if the acquired environmental data does not have environmental data exceeding the preset corresponding standard data threshold value, the environmental good result is generated. Therefore, as long as one item of environment data exceeds the corresponding standard data threshold value, an environment poor result is generated, and all items of environment data do not exceed the corresponding standard data threshold value, an environment good result is generated.
For example, formaldehyde concentration is 0.1mg/m, formaldehyde concentration corresponds to a standard data threshold of 0.09mg/m, formaldehyde concentration exceeds the corresponding standard data threshold, and poor environmental results are generated.
In other embodiments, the data analysis module 126 may also be a trained environmental analysis model, which may specifically be a neural network model, and the environmental data is input to the trained environmental analysis model to obtain environmental analysis results. The trained environmental analysis model acquisition method comprises the following steps: acquiring a training data set and an initial environment analysis model, wherein the training data set is historical environment data of a local area, the training data set is marked with a real environment analysis result, and the initial environment analysis model is trained by using the training data set until the initial environment analysis model converges, so that a trained environment analysis model is obtained.
After the data analysis module 126 analyzes the environmental data to obtain an environmental analysis result, the display module 127 in the intelligent processing device 12 controls the display device 14 to display the environmental data and the environmental analysis result, and the display device 14 is a touchable display screen, so that man-machine interaction can be realized in terms of the touchable display screen, for example, an operation of setting a corresponding standard data threshold value is performed. For example, when generating an environmentally benign result, the specific content displayed by the display device 14 may be: temperature: 24 ℃, humidity: 45%, methane concentration: 0.3vol%, formaldehyde concentration: 0.03mg/m, oxygen concentration: 20.3%, carbon monoxide concentration: 25PPM, dust concentration: 2mg/m by way of analysis: excellent. When generating an environmental worse result, the specific content displayed by the display device 14 may be: temperature: 24 ℃, humidity: 45%, methane concentration: 0.3vol%, formaldehyde concentration: 0.1mg/m < o > (exceeding the threshold), oxygen concentration: 20.3%, carbon monoxide concentration: 25PPM, dust concentration: 2mg/m by way of analysis: poor.
After the data analysis module 126 analyzes the environmental data to obtain an environmental analysis result, if the environmental analysis result is a poor environmental result, an alarm signal is sent to the alarm device 13 through the poor environmental result processing module 128 in the intelligent processing device 12, so that the alarm device 13 sends an alarm. The alarm means 13 may particularly be a vibration or display of an alarm message of poor environment.
In other embodiments, after the data receiving module 121 receives the environmental data, the intelligent processing device 12 may be in communication connection with an external device through the internet of things access module 15 coupled to the intelligent processing device 12, and the intelligent processing device 12 may send the environmental data and the environmental analysis result to the external device by calling the internet of things access module 15, where the external device may be a terminal, a computer, a central control system, etc., and the internet of things access module 15 may be a 5G communication module.
In other embodiments, to improve the accuracy of the environmental data after the detection personnel turns on the environmental detection device, a micro pressure sensor may be integrated on the handheld integrated box 1, and when the micro sensor 11 for environmental detection starts to detect, if the data processing module 122 receives the pressure signal sent by the micro pressure sensor, an occlusion prompt warning is generated and displayed.
The implementation principle of the environment detection device of the embodiment of the application is as follows: the environment detection device comprises a handheld integrated box 1, a micro sensor 11 is integrated on the handheld integrated box 1, after a detector starts the environment detection device, the environment of a region to be detected is detected through the micro sensor 11, environment data detected by the micro sensor 11 is processed through intelligent processing equipment 12 arranged in the handheld integrated box 1, and the environment data processed by the intelligent processing equipment 12 is displayed through a display device 14. In the embodiment of the application, the micro sensor 11 is integrated on the handheld integrated box 1, so that the handheld integrated box 1 has smaller volume and can be taken by a person in the hand to go to each area for detection, and therefore, the handheld integrated box can more conveniently go to other target areas for detection environments.
The foregoing is merely exemplary embodiments of the present disclosure and is not intended to limit the scope of the present disclosure. That is, equivalent changes and modifications are contemplated by the teachings of this disclosure, which fall within the scope of the present disclosure. Other embodiments of the disclosure will be apparent to those skilled in the art from consideration of the specification and practice of the disclosure. This application is intended to cover any variations, uses, or adaptations of the disclosure following, in general, the principles of the disclosure and including such departures from the present disclosure as come within known or customary practice within the art to which the disclosure pertains. It is intended that the specification and examples be considered as exemplary only, with a scope and spirit of the disclosure being indicated by the claims.
Claims (10)
1. An environment detection device, characterized in that the device comprises a handheld integrated box (1), wherein a micro sensor (11) is integrated on the handheld integrated box (1), and the micro sensor (11) comprises:
a micro temperature sensor (111) for detecting a temperature of a position to be detected;
a micro humidity sensor (112) for detecting humidity of a position to be detected;
a micro gas sensor (110) for detecting the concentration of a plurality of gases in the air at a position to be detected;
a micro dust sensor (117) for detecting the concentration of suspended dust in the air at a position to be detected;
be equipped with intelligent processing equipment (12) in handheld integrated box (1), miniature temperature sensor (111), miniature humidity transducer (112), miniature gas sensor (110), miniature dust sensor (117) all with intelligent processing equipment (12) coupling, intelligent processing equipment (12) are coupled with display device (14) that are used for showing temperature, humidity, the concentration of multiple gas and the concentration of suspension dust.
2. An environmental detection apparatus according to claim 1, wherein the miniature gas sensor (110) comprises:
a miniature methane sensor (113) for detecting the concentration of methane in the air at the location to be detected;
a miniature formaldehyde sensor (114) for detecting the concentration of formaldehyde in the air at the location to be detected;
a micro oxygen sensor (115) for detecting the concentration of oxygen in the air at the location to be detected;
a micro carbon monoxide sensor (116) for detecting the concentration of carbon monoxide in the air at the location to be detected.
3. An environment detection device according to claim 1, characterized in that the intelligent processing means (12) further comprises:
and the internet of things access module (15) is coupled with the intelligent processing equipment (12) and is used for connecting the intelligent processing equipment (12) with external equipment in a communication way.
4. An environment detection apparatus according to claim 1, wherein the intelligent processing device (12) comprises:
a data receiving module (121) for receiving environmental data including temperature data, humidity data, gas data, and dust data; the temperature data are measured by the micro temperature sensor (111), the humidity data are measured by the micro humidity sensor (112), the gas data are measured by the micro gas sensor (110), and the dust data are measured by the micro dust sensor (117);
the data analysis module (126) is used for analyzing the received environment data to obtain environment analysis results, wherein the environment analysis results comprise good environment results and poor environment results;
and the display module (127) is used for controlling the display device (14) to display the environment data and the environment analysis result.
5. An environment detection device according to claim 4, wherein the intelligent processing apparatus (12) further comprises:
the discrete data searching module (123) is used for screening out discrete data in the environmental data within a preset time interval;
a discrete data clearing module (124) for clearing discrete data in the environmental data within the preset time interval;
and the data averaging module (125) is used for carrying out average processing on the environmental data in a preset time interval after the discrete data are cleared.
6. An environment detection device according to claim 5, wherein the discrete data lookup module (123) comprises:
an average value calculation unit (1231) for calculating an average value of the environmental data within a preset time interval;
a standard deviation calculation unit (1232) for calculating a standard deviation of the environmental data within a preset time interval;
a discrete threshold calculation unit (1233) configured to calculate a discrete threshold of the environmental data within the preset time interval according to the average value, the standard deviation, and a preset threshold calculation rule;
and the discrete data judging unit (1234) is used for sequentially judging whether the environmental data exceeds the discrete threshold value in the preset time interval, and if so, determining the environmental data in the preset time interval exceeding the discrete threshold value as the discrete data.
7. An environment detection device according to claim 4, characterized in that the intelligent processing device (12) is coupled with an alarm means (13), the intelligent processing device (12) further comprising:
and the environment poor result processing module (128) is used for sending an alarm signal to the alarm device (13) according to the environment poor result so as to enable the alarm device (13) to give an alarm.
8. The environment detection device according to claim 4, wherein the data analysis module (126) comprises:
a data comparing unit (1261) for judging whether the acquired environmental data has environmental data exceeding a preset corresponding standard data threshold;
and a result generation unit (1262) for generating an environmental worse result when environmental data exceeding a preset corresponding standard data threshold exists in the acquired environmental data, and generating an environmental better result when environmental data exceeding the preset corresponding standard data threshold does not exist in the acquired environmental data.
9. An environment detection device according to claim 4, wherein the intelligent processing apparatus (12) further comprises:
and the data processing module (122) is used for carrying out format standardization processing on the environment data.
10. An environment detection device according to claim 1, characterized in that the display device (14) is a touchable display screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310808079.XA CN116592949B (en) | 2023-07-03 | 2023-07-03 | Environment detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310808079.XA CN116592949B (en) | 2023-07-03 | 2023-07-03 | Environment detection device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116592949A true CN116592949A (en) | 2023-08-15 |
| CN116592949B CN116592949B (en) | 2024-06-21 |
Family
ID=87601111
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310808079.XA Active CN116592949B (en) | 2023-07-03 | 2023-07-03 | Environment detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116592949B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105865533A (en) * | 2016-06-07 | 2016-08-17 | 北京倍肯华业科技发展有限公司 | Intelligent environmental monitoring instrument |
| CN109521067A (en) * | 2018-10-30 | 2019-03-26 | 上海龙旗科技股份有限公司 | Portable device and method with environment sensing function |
| CN111722658A (en) * | 2020-05-15 | 2020-09-29 | 成都飞机工业（集团）有限责任公司 | Power supply shelter internal environment flexible adjusting method and system and power supply shelter |
| CN112161648A (en) * | 2020-09-14 | 2021-01-01 | 精英数智科技股份有限公司 | Abnormal sensor identification method and device, readable storage medium and electronic equipment |
| CN213874455U (en) * | 2020-12-03 | 2021-08-03 | 陆露茜 | Indoor microenvironment intelligent sensing device |
| CN115315048A (en) * | 2022-09-06 | 2022-11-08 | 深圳市三千米光电科技有限公司 | Big data analysis-based dimming system for infrared laser lamp |
-
2023
- 2023-07-03 CN CN202310808079.XA patent/CN116592949B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105865533A (en) * | 2016-06-07 | 2016-08-17 | 北京倍肯华业科技发展有限公司 | Intelligent environmental monitoring instrument |
| CN109521067A (en) * | 2018-10-30 | 2019-03-26 | 上海龙旗科技股份有限公司 | Portable device and method with environment sensing function |
| CN111722658A (en) * | 2020-05-15 | 2020-09-29 | 成都飞机工业（集团）有限责任公司 | Power supply shelter internal environment flexible adjusting method and system and power supply shelter |
| CN112161648A (en) * | 2020-09-14 | 2021-01-01 | 精英数智科技股份有限公司 | Abnormal sensor identification method and device, readable storage medium and electronic equipment |
| CN213874455U (en) * | 2020-12-03 | 2021-08-03 | 陆露茜 | Indoor microenvironment intelligent sensing device |
| CN115315048A (en) * | 2022-09-06 | 2022-11-08 | 深圳市三千米光电科技有限公司 | Big data analysis-based dimming system for infrared laser lamp |
Also Published As
| Publication number | Publication date |
|---|---|
| CN116592949B (en) | 2024-06-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10234162B2 (en) | Controller, indoor environment adjustment system, and indoor environment adjustment method | |
| US11047843B2 (en) | Atmospheric environment monitoring apparatus detecting failure of atmospheric environment sensor, and method for detecting failure of atmospheric environment sensor | |
| US8085145B2 (en) | Personal environmental monitoring method and system and portable monitor for use therein | |
| KR101333823B1 (en) | Environmental monitoring system with changing sensor module | |
| GB2544916A (en) | Air quality notifying device connecting air quality measurement device and wireless terminal, and air quality notifying method therefor | |
| CN108614071B (en) | Distributed outdoor air quality monitoring precision correction system and parameter updating method | |
| CN108107158A (en) | A kind of air detection system and its detection method | |
| CN108982777A (en) | A kind of effluent gas emission monitoring system based on Internet of Things | |
| KR102313465B1 (en) | Multi-sensor based air quality status mobile notification system and method | |
| CN114170054A (en) | Port energy consumption and carbon emission monitoring method, system, equipment and medium | |
| CN115024690A (en) | Alcohol metabolism detection method, computer device and storage medium | |
| CN116592949B (en) | Environment detection device | |
| CN111398202A (en) | Gas data analysis method, gas data analysis device, electronic device, and storage medium | |
| CN111457966A (en) | Multidirectional air detection system for indoor air detection and detection method thereof | |
| CN110927333A (en) | Human body detection method, hardware system, device, electronic equipment and storage medium | |
| CN108848171A (en) | A kind of air quality Situation Awareness System and method based on Internet of Things | |
| CN114444776A (en) | Neural network-based hazard source analysis method and device | |
| CN107525830A (en) | Air quality detector | |
| CN111929413A (en) | Exhaust gas collection monitoring method and exhaust gas collection monitoring system | |
| CN110687374A (en) | System and method for analyzing on-board detection data of cab signal on-board equipment | |
| CN220271297U (en) | Water quality monitoring and management system | |
| CN212207192U (en) | Capacitive high-temperature humidity measuring instrument | |
| CN214011195U (en) | Flue gas detection device and flue gas detection system based on thing networking | |
| CN218546685U (en) | Oil smoke on-line monitoring system with remote monitoring function | |
| CN113791128B (en) | Safety alarm system and method for gas concentration in converter gas |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |