CN111561968A - Sensor-based environmental parameter detection method and device and data processing equipment - Google Patents
Sensor-based environmental parameter detection method and device and data processing equipment Download PDFInfo
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Abstract
The invention discloses a sensor-based environmental parameter detection method and device and data processing equipment. When the method is applied, the environmental factor detection is carried out by carrying out the environmental factor detection on the environmental air quality parameter packet to obtain at least one group of environmental factor units, the harmful gas particle concentration and the temperature and humidity concentration are extracted from the at least one group of environmental factor units, and the harmful gas particle concentration and the temperature and humidity concentration are extracted to obtain measured values. Based on the measured values, a similarity weight coefficient between the quality parameter data packet and the environment parameter shared resource is obtained, and an environment quality parameter data stream is determined. And performing data interleaving processing on the current data query result based on the similarity weight coefficient and the environmental quality parameter data stream to obtain an actual environmental air quality parameter value. Therefore, the environment parameters can be detected without adopting tools such as a common thermometer, a hygrometer and a barometer, and the accuracy of the detection effect can be ensured and the detection cost can be reduced.
Description
Technical Field
The present disclosure relates to the field of environmental detection technologies, and in particular, to a sensor-based environmental parameter detection method and apparatus, and a data processing device.
Background
With the development of science and technology, sensor network technology has penetrated aspects of human production and life. In order to meet the needs of human life, more and more sensors are applied to the environments of industrial and agricultural production, daily life and the like, and the environment parameter detection instrument traditionally detects the environment parameters by adopting tools such as a common thermometer, a hygrometer, a barometer and the like, so that the detection effect is inaccurate, and meanwhile, the obtained environment parameters need to be recorded by manpower, so that the detection cost is increased.
Disclosure of Invention
In order to solve the technical problems in the related art, the present disclosure provides a sensor-based environmental parameter detection method, device and data processing apparatus.
The invention provides a sensor-based environmental parameter detection method, which comprises the following steps:
obtaining an ambient air quality parameter package according to a sensor;
detecting environmental factors of the environmental air quality parameter packet to obtain at least one group of environmental factor units;
extracting the concentration of harmful gas particles in the at least one group of environmental factor units to obtain a concentration value of the harmful gas particles in the environmental air quality parameter package, wherein the concentration value of the harmful gas particles is used for representing environmental quality;
performing temperature and humidity concentration extraction in the at least one group of environment factor units to obtain temperature and humidity concentration values of the environment air quality parameter packet, wherein the temperature and humidity concentration values are used for representing the humidity of the environment;
when the ambient air quality parameter packet comprises at least two groups of quality parameter data packets, respectively detecting the concentration of harmful gas particles and the temperature and humidity concentration of each group of quality parameter data packets in the ambient air quality parameter packet to obtain measured values;
based on the measured value, inquiring in a preset environment parameter shared resource set to obtain a current data inquiry result;
for each environmental parameter shared resource included in the current data query result, obtaining a similarity weight coefficient between a quality parameter data packet included in the environmental air quality parameter packet and the environmental parameter shared resource;
determining an ambient quality parameter data flow of quality parameter data packets included in the ambient air quality parameter packet in the ambient parameter shared resource;
and performing data interleaving processing on the current data query result corresponding to each group of quality parameter data packets based on the similarity weight coefficient of the resource shared by each group of environmental parameters and the environmental quality parameter data stream to obtain actual environmental air quality parameter values corresponding to the environmental air quality parameter packets.
In an alternative embodiment, performing harmful gas particle concentration extraction in the at least one set of environmental factor units to obtain a harmful gas particle concentration value of the ambient air quality parameter package comprises:
constructing an air quality data set, wherein the air quality data set comprises air quality indexes extracted from at least one group of environment factor units;
carrying out harmful gas particle type analysis on the concentration of harmful gas particles in the air of a target detection environment to obtain a harmful gas particle type analysis result; acquiring a harmful gas particle concentration reference coefficient corresponding to the harmful gas particle type analysis result;
evaluating the harmful gas particle type analysis result and the harmful gas particle concentration reference coefficient according to a preset air quality data set; obtaining other results, and verifying the harmful gas particle type analysis result and the harmful gas particle concentration reference coefficient according to the other results to obtain a verification value;
and obtaining the concentration value of the harmful gas particles of the ambient air quality parameter packet according to the check value and a preset air quality data set.
In an alternative embodiment, performing temperature and humidity concentration extraction in the at least one set of environmental factor units to obtain temperature and humidity concentration values of the ambient air quality parameter package comprises:
sequentially setting environment temperature and humidity concentration parameter nodes according to the at least one group of environment factor units;
the method comprises the steps of obtaining a preset measurement area of the environment temperature and humidity concentration, setting an environment factor unit in the measurement area of the environment temperature and humidity concentration into an environment temperature and humidity concentration parameter node, and simultaneously setting the environment factor unit in the measurement area of the environment temperature and humidity concentration into a target parameter node of the next group of environment factor units;
dividing the target parameter nodes according to the environment state to be measured, and superposing the divided target parameter nodes as another reference coefficient to environment temperature and humidity concentration parameter nodes subsequent to the environment temperature and humidity concentration measurement area of the environment factor unit corresponding to the target parameter nodes;
and carrying out temperature and humidity concentration fusion on the environment temperature and humidity concentration parameter node and the environment temperature and humidity concentration parameter node superposed with the other reference coefficient to obtain the temperature and humidity concentration value of the environment air quality parameter packet.
In an alternative embodiment, obtaining a similarity weight coefficient between a quality parameter data packet included in the ambient air quality parameter packet and the ambient parameter shared resource includes:
determining a quality parameter data packet in the ambient air quality parameter packet;
inquiring whether an environment air quality qualified parameter exists in a preset environment test parameter table to obtain an inquiry result, wherein the environment test parameter table is used for representing a plurality of groups of quality parameters and environment quality signals corresponding to each group of quality parameters, and the environment air quality qualified parameter is the same parameter as the quality parameter data packet;
when the query result indicates that the environment test parameter table has the environment air quality qualified parameter, obtaining a curve characteristic diagram of the environment air quality qualified parameter based on a current environment quality signal of the quality parameter data packet and an actual environment quality signal of the environment air quality qualified parameter;
and acquiring a characteristic parameter value corresponding to the environment air quality qualified parameter and the environment parameter shared resource when the environment air quality qualified parameter and the environment parameter shared resource are successfully matched for multiple times according to the curve characteristic diagram, and determining the characteristic parameter value as a similarity weight coefficient between a quality parameter data packet and the environment parameter shared resource after normalization processing.
The invention provides a sensor-based environmental parameter detection device, which comprises:
the parameter acquisition module is used for acquiring an ambient air quality parameter packet according to the sensor;
the factor detection module is used for detecting the environmental factors of the environmental air quality parameter packet to obtain at least one group of environmental factor units;
the particle concentration extraction module is used for extracting the concentration of harmful gas particles in the at least one group of environmental factor units to obtain a harmful gas particle concentration value of the environmental air quality parameter package, and the harmful gas particle concentration value is used for representing environmental quality;
the temperature and humidity concentration extraction module is used for extracting temperature and humidity concentrations in the at least one group of environment factor units to obtain temperature and humidity concentration values of the environment air quality parameter packet, and the temperature and humidity concentration values are used for representing environment humidity;
the concentration detection module is used for detecting the concentration of harmful gas particles and the temperature and humidity concentration of each group of quality parameter data packets in the ambient air quality parameter packets to obtain measured values when the ambient air quality parameter packets comprise at least two groups of quality parameter data packets;
the result query module is used for querying in a preset environment parameter shared resource set based on the measured value to obtain a current data query result;
a coefficient obtaining module, configured to obtain, for each environment parameter shared resource included in the current data query result, a similarity weight coefficient between a quality parameter data packet included in the environment air quality parameter packet and the environment parameter shared resource;
a determining module for determining an ambient quality parameter data flow of a quality parameter data packet included in the ambient air quality parameter packet in the ambient parameter shared resource;
and the interleaving processing module is used for performing data interleaving processing on the current data query result corresponding to each group of quality parameter data packets based on the similarity weight coefficient of the resource shared by each group of environmental parameters and the environmental quality parameter data stream to obtain the actual environmental air quality parameter value corresponding to the environmental air quality parameter packet.
In an alternative embodiment, the particle concentration extraction module is configured to:
constructing an air quality data set, wherein the air quality data set comprises air quality indexes extracted from at least one group of environment factor units;
carrying out harmful gas particle type analysis on the concentration of harmful gas particles in the air of a target detection environment to obtain a harmful gas particle type analysis result; acquiring a harmful gas particle concentration reference coefficient corresponding to the harmful gas particle type analysis result;
evaluating the harmful gas particle type analysis result and the harmful gas particle concentration reference coefficient according to a preset air quality data set; obtaining other results, and verifying the harmful gas particle type analysis result and the harmful gas particle concentration reference coefficient according to the other results to obtain a verification value;
and obtaining the concentration value of the harmful gas particles of the ambient air quality parameter packet according to the check value and a preset air quality data set.
In an alternative embodiment, the temperature and humidity concentration extraction module is configured to:
sequentially setting environment temperature and humidity concentration parameter nodes according to the at least one group of environment factor units;
the method comprises the steps of obtaining a preset measurement area of the environment temperature and humidity concentration, setting an environment factor unit in the measurement area of the environment temperature and humidity concentration into an environment temperature and humidity concentration parameter node, and simultaneously setting the environment factor unit in the measurement area of the environment temperature and humidity concentration into a target parameter node of the next group of environment factor units;
dividing the target parameter nodes according to the environment state to be measured, and superposing the divided target parameter nodes as another reference coefficient to environment temperature and humidity concentration parameter nodes subsequent to the environment temperature and humidity concentration measurement area of the environment factor unit corresponding to the target parameter nodes;
and carrying out temperature and humidity concentration fusion on the environment temperature and humidity concentration parameter node and the environment temperature and humidity concentration parameter node superposed with the other reference coefficient to obtain the temperature and humidity concentration value of the environment air quality parameter packet.
In an alternative embodiment, the parameter obtaining module is configured to:
determining a quality parameter data packet in the ambient air quality parameter packet;
inquiring whether an environment air quality qualified parameter exists in a preset environment test parameter table to obtain an inquiry result, wherein the environment test parameter table is used for representing a plurality of groups of quality parameters and environment quality signals corresponding to each group of quality parameters, and the environment air quality qualified parameter is the same parameter as the quality parameter data packet;
when the query result indicates that the environment test parameter table has the environment air quality qualified parameter, obtaining a curve characteristic diagram of the environment air quality qualified parameter based on a current environment quality signal of the quality parameter data packet and an actual environment quality signal of the environment air quality qualified parameter;
and acquiring a characteristic parameter value corresponding to the environment air quality qualified parameter and the environment parameter shared resource when the environment air quality qualified parameter and the environment parameter shared resource are successfully matched for multiple times according to the curve characteristic diagram, and determining the characteristic parameter value as a similarity weight coefficient between a quality parameter data packet and the environment parameter shared resource after normalization processing.
The invention provides a data processing device, which comprises a processor, a memory and a bus, wherein the memory and the bus are connected with the processor; wherein, the processor and the memory complete mutual communication through the bus; the processor is used for calling the program instructions in the memory so as to execute the method.
The invention provides a readable storage medium on which a program is stored which, when executed by a processor, implements the method described above.
The technical scheme provided by the embodiment of the disclosure can have the following beneficial effects.
The disclosure provides a sensor-based environmental parameter detection method, a sensor-based environmental parameter detection device and data processing equipment, wherein environmental factor detection is performed by performing environmental factor detection on an environmental air quality parameter packet to obtain at least one group of environmental factor units, harmful gas particle concentration and temperature and humidity concentration extraction is further performed in the at least one group of environmental factor units to obtain a harmful gas particle concentration value and a temperature and humidity concentration value, and the harmful gas particle concentration and the temperature and humidity concentration extraction are detected to obtain an actual measurement value. Based on the measured values, a similarity weight coefficient between the quality parameter data packet and the environment parameter shared resource is obtained, and an environment quality parameter data stream is determined. And further, performing data interleaving processing on the current data query result based on the similarity weight coefficient and the environmental quality parameter data stream to obtain an actual environmental air quality parameter value. Therefore, the environment parameters can be detected without adopting tools such as a common thermometer, a hygrometer and a barometer, and the accuracy of the detection effect can be ensured and the detection cost can be reduced.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the invention and together with the description, serve to explain the principles of the invention.
Fig. 1 is a flowchart of a method for detecting an environmental parameter based on a sensor according to an embodiment of the present invention.
Fig. 2 is a block diagram of a sensor-based environment parameter detection apparatus according to an embodiment of the present invention.
Fig. 3 is a schematic diagram of a hardware structure of a data processing apparatus according to an embodiment of the present invention.
Detailed Description
Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present application. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the present application, as detailed in the appended claims.
Fig. 1 is a flow chart of a sensor-based environmental parameter detection method, which may be applied to a data processing device, which may include the following, in accordance with the present disclosure.
And step S110, obtaining an ambient air quality parameter packet according to the sensor.
And step S120, detecting environmental factors of the environmental air quality parameter packet to obtain at least one group of environmental factor units.
Step S130, extracting the concentration of harmful gas particles in the at least one group of environmental factor units to obtain the concentration value of the harmful gas particles in the environmental air quality parameter package, wherein the concentration value of the harmful gas particles is used for representing environmental quality.
Step S140, extracting temperature and humidity concentration in the at least one group of environment factor units to obtain a temperature and humidity concentration value of the ambient air quality parameter packet, wherein the temperature and humidity concentration value is used for representing ambient humidity.
Step S150, when the ambient air quality parameter package includes at least two sets of quality parameter data packages, respectively detecting the harmful gas particle concentration and the temperature and humidity concentration of each set of quality parameter data packages in the ambient air quality parameter package, so as to obtain actual measurement values.
Step S160, based on the measured value, querying in a preset environment parameter shared resource set to obtain a current data query result.
Step S170, for each environmental parameter shared resource included in the current data query result, obtaining a similarity weight coefficient between the quality parameter data packet included in the environmental air quality parameter packet and the environmental parameter shared resource.
Step S180, determining an environmental quality parameter data stream of the quality parameter data packet included in the environmental air quality parameter packet in the environmental parameter shared resource.
And step S190, based on the similarity weight coefficient of the resource shared by each group of environmental parameters and the environmental quality parameter data stream, performing data interleaving processing on the current data query result corresponding to each group of quality parameter data packets to obtain actual environmental air quality parameter values corresponding to the environmental air quality parameter packets.
By executing steps S110 to S190, performing environmental factor detection on the environmental air quality parameter packet to obtain at least one group of environmental factor units, further performing harmful gas particle concentration and temperature and humidity concentration extraction in the at least one group of environmental factor units to obtain a harmful gas particle concentration value and a temperature and humidity concentration value, and detecting the harmful gas particle concentration and the temperature and humidity concentration extraction to obtain actual measurement values. Based on the measured values, a similarity weight coefficient between the quality parameter data packet and the environment parameter shared resource is obtained, and an environment quality parameter data stream is determined. And further, performing data interleaving processing on the current data query result based on the similarity weight coefficient and the environmental quality parameter data stream to obtain an actual environmental air quality parameter value. Therefore, the environment parameters can be detected without adopting tools such as a common thermometer, a hygrometer and a barometer, and the accuracy of the detection effect can be ensured and the detection cost can be reduced.
In practical implementation, in order to implement intelligent and convenient environmental monitoring, accurate detection of air quality is required, and the following sub-steps may be specifically included in step S130.
Step S1301, an air quality data set is constructed, where the air quality data set includes air quality indicators extracted from at least one group of environmental factor units.
Step S1302, carrying out harmful gas particle type analysis on the concentration of harmful gas particles in the air of the target detection environment to obtain a harmful gas particle type analysis result; and acquiring a harmful gas particle concentration reference coefficient corresponding to the harmful gas particle type analysis result.
Step S1303, evaluating the analysis result of the harmful gas particle types and the reference coefficient of the harmful gas particle concentration according to a preset air quality data set; and obtaining other results, and verifying the analysis result of the harmful gas particle types and the reference coefficient of the harmful gas particle concentration according to the other results to obtain a verification value.
And step S1304, obtaining a harmful gas particle concentration value of the ambient air quality parameter packet according to the check value and a preset air quality data set.
By executing the above steps S1301 to S1304, the harmful gas particle concentration reference coefficient is obtained based on the harmful gas particle concentration analysis result by performing the harmful gas particle concentration analysis on the target detection environment in the air. And evaluating the harmful gas particle type analysis result and the harmful gas particle concentration reference coefficient according to a preset air quality data set, and verifying according to the evaluated result so as to obtain a harmful gas particle concentration value according to a verification value and the preset air quality data set. Therefore, accurate detection of the air quality of the target detection environment can be realized, and the intellectualization and the convenience of environment monitoring are further realized.
In practice, the existing detection of the temperature and humidity concentration of the environment is performed by a thermometer and a hygrometer, which affects the accuracy of the temperature and humidity concentration extraction. In order to improve the above problem, the step S140 may further include the following substeps.
And step 1401, sequentially setting environment temperature and humidity concentration parameter nodes according to the at least one group of environment factor units.
Step S1402, acquiring a preset measurement area of the ambient temperature and humidity concentration, and setting the ambient factor units in the measurement area of the ambient temperature and humidity concentration as the ambient temperature and humidity concentration parameter nodes, and simultaneously setting the ambient factor units in the measurement area of the ambient temperature and humidity concentration as the target parameter nodes of the next set of ambient factor units.
Step S1403, the target parameter node is divided according to the environment state to be measured, and the divided target parameter node is superimposed as another reference coefficient to the environment temperature and humidity concentration parameter node subsequent to the measurement region of the environment temperature and humidity concentration of the environment factor unit corresponding to the target parameter node.
And step S1404, carrying out temperature and humidity concentration fusion on the environment temperature and humidity concentration parameter node and the environment temperature and humidity concentration parameter node superposed with the other reference coefficient to obtain a temperature and humidity concentration value of the environment air quality parameter packet.
By executing the steps S1401 to S1404, sequentially setting the environment temperature and humidity concentration parameter nodes according to at least one group of environment factor units, dividing the environment temperature and humidity concentration parameter nodes as target parameter nodes of a next group of environment factor units, superimposing the divided target parameter nodes on the environment temperature and humidity concentration parameter nodes, and performing temperature and humidity concentration fusion to obtain the temperature and humidity concentration values. By the design, the temperature and humidity concentration of the ambient air can be detected in real time, and the accuracy of temperature and humidity concentration extraction is improved.
In actual implementation, the accuracy and validity of the quality parameter data packet in the ambient air quality parameter packet are ensured. In step S170, the following substeps may be specifically included.
In step S1701, a quality parameter data packet in the ambient air quality parameter packet is determined.
Step 1702, querying whether an environmental air quality qualified parameter exists in a preset environmental test parameter table to obtain a query result, where the environmental test parameter table is used to represent multiple groups of quality parameters and an environmental quality signal corresponding to each group of quality parameters, and the environmental air quality qualified parameter is the same parameter as the quality parameter data packet.
Step S1703, when the query result indicates that the environment test parameter table has the environment air quality qualified parameter, a curve characteristic diagram of the environment air quality qualified parameter is obtained based on the current environment quality signal of the quality parameter data packet and the actual environment quality signal of the environment air quality qualified parameter.
Step S1704, obtaining a characteristic parameter value corresponding to the environment air quality qualified parameter and the environment parameter shared resource when the environment air quality qualified parameter and the environment parameter shared resource are successfully matched for multiple times according to the curve characteristic diagram, and determining the characteristic parameter value as a similarity weight coefficient between a quality parameter data packet and the environment parameter shared resource after normalization processing.
By executing the steps S1701 to S1704, the characteristic parameter value corresponding to the environment air quality qualified parameter and the environment parameter shared resource when the multiple matching is successful is obtained according to the curve characteristic diagram, and the characteristic parameter value is determined as the similarity weight coefficient between the quality parameter data packet and the environment parameter shared resource after being normalized. Therefore, the change trend of each data can be monitored through the curve characteristic diagram, and the accuracy and the effectiveness of the quality parameter data packet in the ambient air quality parameter packet are further ensured.
Optionally, in a specific implementation, in order to accurately determine an actual ambient air quality parameter value so as to perform an air quality improvement measure, the data interleaving processing is performed on the current data query result corresponding to each set of quality parameter data packets based on the similarity weight coefficient of the resource shared by each set of ambient parameters and the ambient quality parameter data stream described in step S190, so as to obtain an actual ambient air quality parameter value corresponding to the ambient air quality parameter packet, which may further include the following sub-steps.
(1) And receiving a data processing instruction of the current data query result based on the similarity weight coefficient of each group of environment parameter shared resources and the environment quality parameter data stream.
(2) And determining the corresponding relation between each group of quality parameter data packets and the current data query result according to the data processing indication.
(3) And based on the corresponding relation, sending a calibration butt joint signal to each group of quality parameter data packets so as to realize calibration processing between each group of quality parameter data packets and the current data query result.
(4) And receiving the calibrated calibration value of each sub-packet in each group of quality parameter data packets, and performing data interleaving operation on the calibration value and the corresponding current data query result to obtain an actual ambient air quality parameter value.
By executing the steps, the actual ambient air quality parameter value can be accurately measured, and if the actual ambient air quality parameter value is higher or lower than the standard air quality, relevant measures for improving the air quality can be executed.
On the basis of the above, please refer to fig. 2, the present invention provides a sensor-based environmental parameter detection apparatus 100, which may specifically include the following.
And the parameter acquisition module 110 is used for acquiring the ambient air quality parameter packet according to the sensor.
And a factor detection module 120, configured to perform environment factor detection on the ambient air quality parameter packet to obtain at least one group of environment factor units.
A particle concentration extraction module 130, configured to perform harmful gas particle concentration extraction in the at least one group of environmental factor units to obtain a harmful gas particle concentration value of the ambient air quality parameter package, where the harmful gas particle concentration value is used to characterize environmental quality.
A temperature and humidity concentration extraction module 140, configured to perform temperature and humidity concentration extraction in the at least one group of environment factor units to obtain a temperature and humidity concentration value of the ambient air quality parameter package, where the temperature and humidity concentration value is used to represent ambient humidity.
The concentration detection module 150 is configured to, when the ambient air quality parameter packet includes at least two sets of quality parameter data packets, respectively detect the concentration of harmful gas particles and the temperature and humidity concentration of each set of quality parameter data packets in the ambient air quality parameter packet to obtain an actual measurement value.
And a result query module 160, configured to query in a preset environment parameter shared resource set based on the measured value, so as to obtain a current data query result.
A coefficient obtaining module 170, configured to obtain, for each environment parameter shared resource included in the current data query result, a similarity weighting coefficient between a quality parameter data packet included in the environment air quality parameter packet and the environment parameter shared resource.
A data determining module 180 for determining an ambient quality parameter data flow of a quality parameter data packet comprised in said ambient air quality parameter packet in said ambient parameter shared resource.
And an interleaving processing module 190, configured to perform data interleaving processing on the current data query result corresponding to each group of quality parameter data packets based on the similarity weight coefficient of the resource shared by each group of environment parameters and the environment quality parameter data stream, so as to obtain actual environment air quality parameter values corresponding to the environment air quality parameter packets.
In an alternative embodiment, the particle concentration extraction module 130 is specifically configured to:
and constructing an air quality data set, wherein the air quality data set comprises the air quality indexes extracted from at least one group of environment factor units.
Carrying out harmful gas particle type analysis on the concentration of harmful gas particles in the air of a target detection environment to obtain a harmful gas particle type analysis result; and acquiring a harmful gas particle concentration reference coefficient corresponding to the harmful gas particle type analysis result.
Evaluating the harmful gas particle type analysis result and the harmful gas particle concentration reference coefficient according to a preset air quality data set; and obtaining other results, and verifying the analysis result of the harmful gas particle types and the reference coefficient of the harmful gas particle concentration according to the other results to obtain a verification value.
And obtaining the concentration value of the harmful gas particles of the ambient air quality parameter packet according to the check value and a preset air quality data set.
In an alternative embodiment, the temperature and humidity concentration extraction module 140 is specifically configured to:
and sequentially setting environment temperature and humidity concentration parameter nodes according to the at least one group of environment factor units.
The method comprises the steps of obtaining a preset measurement area of the environment temperature and humidity concentration, setting an environment factor unit in the measurement area of the environment temperature and humidity concentration into an environment temperature and humidity concentration parameter node, and simultaneously setting the environment factor unit in the measurement area of the environment temperature and humidity concentration into a target parameter node of the next group of environment factor units.
And dividing the target parameter node according to the environment state to be measured, and superposing the divided target parameter node as another reference coefficient to the environment temperature and humidity concentration parameter node in the subsequent environment temperature and humidity concentration measurement area of the environment factor unit corresponding to the target parameter node.
And carrying out temperature and humidity concentration fusion on the environment temperature and humidity concentration parameter node and the environment temperature and humidity concentration parameter node superposed with the other reference coefficient to obtain the temperature and humidity concentration value of the environment air quality parameter packet.
In an alternative embodiment, the parameter obtaining module 170 is specifically configured to:
determining a quality parameter data packet in the ambient air quality parameter packet.
And inquiring whether the environmental air quality qualified parameters exist in a preset environmental test parameter table or not to obtain an inquiry result, wherein the environmental test parameter table is used for representing a plurality of groups of quality parameters and environmental quality signals corresponding to each group of quality parameters, and the environmental air quality qualified parameters are the same parameters as the quality parameter data packets.
And when the query result indicates that the environment test parameter table has the environment air quality qualified parameters, obtaining a curve characteristic diagram of the environment air quality qualified parameters based on the current environment quality signals of the quality parameter data packets and the actual environment quality signals of the environment air quality qualified parameters.
And acquiring a characteristic parameter value corresponding to the environment air quality qualified parameter and the environment parameter shared resource when the environment air quality qualified parameter and the environment parameter shared resource are successfully matched for multiple times according to the curve characteristic diagram, and determining the characteristic parameter value as a similarity weight coefficient between a quality parameter data packet and the environment parameter shared resource after normalization processing.
On the basis of the above, please refer to fig. 3 in combination, there is provided a data processing apparatus 200, which includes a processor 211, and a memory 212 and a bus 213 connected to the processor 211; wherein, the processor 211 and the memory 212 complete the communication with each other through the bus 213; the processor 211 is configured to call the program instructions in the memory 212 to execute the above-mentioned method.
Further, a readable storage medium is provided, on which a program is stored, which when executed by a processor implements the method described above.
It will be understood that the invention is not limited to the precise arrangements described above and shown in the drawings and that various modifications and changes may be made without departing from the scope thereof. The scope of the invention is limited only by the appended claims.
Claims (10)
1. A sensor-based method for sensing an environmental parameter, the method comprising:
obtaining an ambient air quality parameter package according to a sensor;
detecting environmental factors of the environmental air quality parameter packet to obtain at least one group of environmental factor units;
extracting the concentration of harmful gas particles in the at least one group of environmental factor units to obtain a concentration value of the harmful gas particles in the environmental air quality parameter package, wherein the concentration value of the harmful gas particles is used for representing environmental quality;
performing temperature and humidity concentration extraction in the at least one group of environment factor units to obtain temperature and humidity concentration values of the environment air quality parameter packet, wherein the temperature and humidity concentration values are used for representing the humidity of the environment;
when the ambient air quality parameter packet comprises at least two groups of quality parameter data packets, respectively detecting the concentration of harmful gas particles and the temperature and humidity concentration of each group of quality parameter data packets in the ambient air quality parameter packet to obtain measured values;
based on the measured value, inquiring in a preset environment parameter shared resource set to obtain a current data inquiry result;
for each environmental parameter shared resource included in the current data query result, obtaining a similarity weight coefficient between a quality parameter data packet included in the environmental air quality parameter packet and the environmental parameter shared resource;
determining an ambient quality parameter data flow of quality parameter data packets included in the ambient air quality parameter packet in the ambient parameter shared resource;
and performing data interleaving processing on the current data query result corresponding to each group of quality parameter data packets based on the similarity weight coefficient of the resource shared by each group of environmental parameters and the environmental quality parameter data stream to obtain actual environmental air quality parameter values corresponding to the environmental air quality parameter packets.
2. The sensor-based environmental parameter detection method of claim 1, wherein performing harmful gas particle concentration extraction in the at least one set of environmental factor units to obtain the harmful gas particle concentration value of the ambient air quality parameter package comprises:
constructing an air quality data set, wherein the air quality data set comprises air quality indexes extracted from at least one group of environment factor units;
carrying out harmful gas particle type analysis on the concentration of harmful gas particles in the air of a target detection environment to obtain a harmful gas particle type analysis result; acquiring a harmful gas particle concentration reference coefficient corresponding to the harmful gas particle type analysis result;
evaluating the harmful gas particle type analysis result and the harmful gas particle concentration reference coefficient according to a preset air quality data set; obtaining other results, and verifying the harmful gas particle type analysis result and the harmful gas particle concentration reference coefficient according to the other results to obtain a verification value;
and obtaining the concentration value of the harmful gas particles of the ambient air quality parameter packet according to the check value and a preset air quality data set.
3. The sensor-based environmental parameter detection method of claim 1, wherein performing temperature and humidity concentration extraction in the at least one set of environmental factor units to obtain temperature and humidity concentration values of the ambient air quality parameter package comprises:
sequentially setting environment temperature and humidity concentration parameter nodes according to the at least one group of environment factor units;
the method comprises the steps of obtaining a preset measurement area of the environment temperature and humidity concentration, setting an environment factor unit in the measurement area of the environment temperature and humidity concentration into an environment temperature and humidity concentration parameter node, and simultaneously setting the environment factor unit in the measurement area of the environment temperature and humidity concentration into a target parameter node of the next group of environment factor units;
dividing the target parameter nodes according to the environment state to be measured, and superposing the divided target parameter nodes as another reference coefficient to environment temperature and humidity concentration parameter nodes subsequent to the environment temperature and humidity concentration measurement area of the environment factor unit corresponding to the target parameter nodes;
and carrying out temperature and humidity concentration fusion on the environment temperature and humidity concentration parameter node and the environment temperature and humidity concentration parameter node superposed with the other reference coefficient to obtain the temperature and humidity concentration value of the environment air quality parameter packet.
4. The sensor-based environmental parameter detection method according to claim 1, wherein obtaining a similarity weighting factor between the quality parameter data packet included in the ambient air quality parameter packet and the environmental parameter shared resource comprises:
determining a quality parameter data packet in the ambient air quality parameter packet;
inquiring whether an environment air quality qualified parameter exists in a preset environment test parameter table to obtain an inquiry result, wherein the environment test parameter table is used for representing a plurality of groups of quality parameters and environment quality signals corresponding to each group of quality parameters, and the environment air quality qualified parameter is the same parameter as the quality parameter data packet;
when the query result indicates that the environment test parameter table has the environment air quality qualified parameter, obtaining a curve characteristic diagram of the environment air quality qualified parameter based on a current environment quality signal of the quality parameter data packet and an actual environment quality signal of the environment air quality qualified parameter;
and acquiring a characteristic parameter value corresponding to the environment air quality qualified parameter and the environment parameter shared resource when the environment air quality qualified parameter and the environment parameter shared resource are successfully matched for multiple times according to the curve characteristic diagram, and determining the characteristic parameter value as a similarity weight coefficient between a quality parameter data packet and the environment parameter shared resource after normalization processing.
5. A sensor-based environmental parameter sensing device, the device comprising:
the parameter acquisition module is used for acquiring an ambient air quality parameter packet according to the sensor;
the factor detection module is used for detecting the environmental factors of the environmental air quality parameter packet to obtain at least one group of environmental factor units;
the particle concentration extraction module is used for extracting the concentration of harmful gas particles in the at least one group of environmental factor units to obtain a harmful gas particle concentration value of the environmental air quality parameter package, and the harmful gas particle concentration value is used for representing environmental quality;
the temperature and humidity concentration extraction module is used for extracting temperature and humidity concentrations in the at least one group of environment factor units to obtain temperature and humidity concentration values of the environment air quality parameter packet, and the temperature and humidity concentration values are used for representing environment humidity;
the concentration detection module is used for detecting the concentration of harmful gas particles and the temperature and humidity concentration of each group of quality parameter data packets in the ambient air quality parameter packets to obtain measured values when the ambient air quality parameter packets comprise at least two groups of quality parameter data packets;
the result query module is used for querying in a preset environment parameter shared resource set based on the measured value to obtain a current data query result;
a coefficient obtaining module, configured to obtain, for each environment parameter shared resource included in the current data query result, a similarity weight coefficient between a quality parameter data packet included in the environment air quality parameter packet and the environment parameter shared resource;
a data determination module for determining an ambient quality parameter data stream of a quality parameter data packet included in the ambient air quality parameter packet in the ambient parameter shared resource;
and the interleaving processing module is used for performing data interleaving processing on the current data query result corresponding to each group of quality parameter data packets based on the similarity weight coefficient of the resource shared by each group of environmental parameters and the environmental quality parameter data stream to obtain the actual environmental air quality parameter value corresponding to the environmental air quality parameter packet.
6. The sensor-based environmental parameter detection apparatus of claim 5, wherein the particle concentration extraction module is configured to:
constructing an air quality data set, wherein the air quality data set comprises air quality indexes extracted from at least one group of environment factor units;
carrying out harmful gas particle type analysis on the concentration of harmful gas particles in the air of a target detection environment to obtain a harmful gas particle type analysis result; acquiring a harmful gas particle concentration reference coefficient corresponding to the harmful gas particle type analysis result;
evaluating the harmful gas particle type analysis result and the harmful gas particle concentration reference coefficient according to a preset air quality data set; obtaining other results, and verifying the harmful gas particle type analysis result and the harmful gas particle concentration reference coefficient according to the other results to obtain a verification value;
and obtaining the concentration value of the harmful gas particles of the ambient air quality parameter packet according to the check value and a preset air quality data set.
7. The sensor-based environmental parameter detection device of claim 5, wherein the temperature-humidity concentration extraction module is configured to:
sequentially setting environment temperature and humidity concentration parameter nodes according to the at least one group of environment factor units;
the method comprises the steps of obtaining a preset measurement area of the environment temperature and humidity concentration, setting an environment factor unit in the measurement area of the environment temperature and humidity concentration into an environment temperature and humidity concentration parameter node, and simultaneously setting the environment factor unit in the measurement area of the environment temperature and humidity concentration into a target parameter node of the next group of environment factor units;
dividing the target parameter nodes according to the environment state to be measured, and superposing the divided target parameter nodes as another reference coefficient to environment temperature and humidity concentration parameter nodes subsequent to the environment temperature and humidity concentration measurement area of the environment factor unit corresponding to the target parameter nodes;
and carrying out temperature and humidity concentration fusion on the environment temperature and humidity concentration parameter node and the environment temperature and humidity concentration parameter node superposed with the other reference coefficient to obtain the temperature and humidity concentration value of the environment air quality parameter packet.
8. The sensor-based environmental parameter detection device of claim 5, wherein the parameter acquisition module is configured to:
determining a quality parameter data packet in the ambient air quality parameter packet;
inquiring whether an environment air quality qualified parameter exists in a preset environment test parameter table to obtain an inquiry result, wherein the environment test parameter table is used for representing a plurality of groups of quality parameters and environment quality signals corresponding to each group of quality parameters, and the environment air quality qualified parameter is the same parameter as the quality parameter data packet;
when the query result indicates that the environment test parameter table has the environment air quality qualified parameter, obtaining a curve characteristic diagram of the environment air quality qualified parameter based on a current environment quality signal of the quality parameter data packet and an actual environment quality signal of the environment air quality qualified parameter;
and acquiring a characteristic parameter value corresponding to the environment air quality qualified parameter and the environment parameter shared resource when the environment air quality qualified parameter and the environment parameter shared resource are successfully matched for multiple times according to the curve characteristic diagram, and determining the characteristic parameter value as a similarity weight coefficient between a quality parameter data packet and the environment parameter shared resource after normalization processing.
9. A data processing apparatus comprising a processor and a memory and bus connected to the processor; wherein, the processor and the memory complete mutual communication through the bus; the processor is configured to call program instructions in the memory to perform the method of any of the preceding claims 1-4.
10. A readable storage medium, characterized in that a program is stored thereon, which program, when being executed by a processor, carries out the method of any one of the preceding claims 1-4.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114152285A (en) * | 2021-11-30 | 2022-03-08 | 惠州视维新技术有限公司 | Environment monitoring device and method |
| CN114471418A (en) * | 2022-04-18 | 2022-05-13 | 广东众大智能科技有限公司 | Method, system and medium for controlling temperature in continuous granulation reaction kettle |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114152285A (en) * | 2021-11-30 | 2022-03-08 | 惠州视维新技术有限公司 | Environment monitoring device and method |
| CN114471418A (en) * | 2022-04-18 | 2022-05-13 | 广东众大智能科技有限公司 | Method, system and medium for controlling temperature in continuous granulation reaction kettle |
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Address after: 550081 Guiyang science and technology building, guanshanhu District, Guiyang City, Guizhou Province Applicant after: Jiang Peisong Address before: 330000 No.25, Zhujia natural village, huangtang village, qiaoshe Town, Xinjian County, Nanchang City, Jiangxi Province Applicant before: Jiang Peisong |
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Application publication date: 20200821 |