JP6989654B2 - Environmental monitoring equipment, environmental monitoring system, environmental monitoring program, and environmental monitoring recording medium - Google Patents

Description

The present invention relates to an environmental monitoring system, an environmental monitoring system, an environmental monitoring program, and an environmental monitoring recording medium that enable remote environmental measurement and control.

Conventionally, as indoor environment management, an indoor environment management device, an indoor environment management method, and a computer program that can provide more detailed information indicating comfort have been known. (For example, Patent Document 1).

Japanese Unexamined Patent Publication No. 2018-48751

The conventional indoor environment management system is a system for evaluating a comfort index PMV (Predicted Mean Vote).

However, this system is equipped with harmful chemical substances such as organic solvents, lead and its compounds, specific chemical substances, harmful substances such as dust that causes dust, ionized radiation, electromagnetic waves, harmful rays, noise, vibration, etc. Since physical factors such as high temperature / low temperature and high humidity are not measured, how many of these harmful factors exist in the work environment, and which of the workers working in the work environment are among these harmful factors. It was difficult to use it for work environment management, which is one of the occupational health 3 managements that must be grasped to the extent that it is exposed.

On the other hand, in various environmental survey fields such as work environment measurement, noise / vibration survey, harmful substance survey, dust survey, and mold survey, investigators go to the site where the environment to be surveyed exists and collect data and samples locally. However, work was being done to detect changes in the environment by taking the collected data and samples back to the laboratory for analysis and analysis.

However, with such a method, it takes time to detect changes in the environment, so it may be difficult to grasp unsteady work or sudden environmental information depending on the content of the survey target. In addition, in order to detect changes in the environment, it may be necessary to have skilled skills based on many years of experience in addition to specialized knowledge about the environment, and it is possible to accurately detect changes in the environment without depending on individual skills. There was a need for technology that could detect well and grasp changes in environmental information from remote locations.

The present invention has been made in view of the problems of the prior art, and it is possible to obtain the environmental information of the investigation target, which can remotely manage the work environment, from a remote place with high accuracy in a short time. An object of the present invention is to provide an environment monitoring device, an environment monitoring system, an environment monitoring program, and an environment monitoring recording medium.

Another object of the present invention is an environmental monitoring device, an environmental monitoring system, an environmental monitoring program, and an environmental monitoring record capable of accurately detecting changes in the environment to be investigated from a remote location without depending on individual skills. It is to provide the medium. Of course, the environment monitoring device, the environment monitoring system, the environment monitoring program, and the environment monitoring recording medium can be used for monitoring the living environment.

In order to solve the above problems, the present inventor needs to systematize individual skills in order to efficiently detect changes in the environment to be investigated without depending on individual skills. For that purpose, I came to realize that it is necessary to build a technology to convert changes from a normal environment into data. Then, as a technology for realizing this, we have come to the point of utilizing IoT (Internet of Things) technology and artificial intelligence (AI) technology.

That is, the first aspect of the environmental monitoring device of the present invention is a temperature sensor, a humidity sensor, a pressure sensor, a dust sensor, an airflow sensor, a microphone, an acceleration sensor, an illuminance sensor, a gas sensor, and a difference installed in the environment to be investigated. Equipped with at least one of the pressure sensors, the temperature, humidity, pressure, dust amount, number of dusts by particle size, airflow, noise level, acceleration, illuminance, oxygen concentration, carbon monoxide concentration, carbon dioxide It is characterized by measuring and / or recording environmental information including at least one of concentration, total volatile organic compound concentration, chemical substance concentration, and differential pressure, and / or state information of the surveyed object.

The state information is I / O (Indoor / Outdoor), which is the ratio of the environmental information to be investigated to the mold growth susceptibility, discomfort index, clo value, PMV, PPD, and indoor and outdoor measured values.
The ratio.

A second aspect of the present invention is the same as the first aspect, further, the change in the state information per unit time, the temperature sensor, the humidity sensor, the pressure sensor, the dust sensor, the airflow sensor, and the above. An operating state including at least one of a microphone, the acceleration sensor, the illuminance sensor, the gas sensor, and the differential pressure sensor, and / or a change in the operating state, a voltage change in the power supply unit, and / or a current in the power supply unit. It may be characterized in that it detects the operating state and / or the change including at least one of the change.

A third aspect of the present invention relates to either the first aspect or the third aspect, and correlates the environmental information obtained from the highly accurate analyzer with the environmental information to be investigated. As a means for confirming and acquiring, a regression equation may be used for accuracy correction of the state information to be investigated.

A fourth aspect of the present invention relates to any one of the first to third aspects, and further uses the current state information of the investigation target and the past state information of the investigation target. It may be characterized by predicting the future state information of the investigation target.

A fifth aspect of the present invention relates to any one of the first to fourth aspects, further the temperature sensor, the humidity sensor, the pressure sensor, the dust sensor, the airflow sensor, the microphone, and the above. It may be characterized by recording the operation history information including at least one of the acceleration sensor, the illuminance sensor, the gas sensor, and the differential pressure sensor, and / or the operation history information of the power supply unit.

A sixth aspect of the present invention may be characterized in that, with respect to any one of the first to fifth aspects, a camera is further provided, and a still image and / or a moving image is acquired by the camera.

A seventh aspect of the present invention relates to any one of the first to sixth aspects, and further comprises and installs a variation detecting means including at least one of a GPS function, a level, and an accelerometer. It may be characterized by acquiring state information and / or position information.

Eighth aspect of the present invention refers to any one of the first to seventh aspects, and further indicates that the threshold value of the environmental information is exceeded by the character, the color, and the value of the environmental information. It may be characterized by notifying by means including at least one of an indicator light, sound, voice, and vibration.

A ninth aspect of the present invention is an environmental monitoring system, wherein the environmental device includes data communication means for transmitting the environmental information and / or the state information, and the server device is the data communication means by a server storage unit. The environment information and / or the state information acquired by the above-mentioned is stored, and the server device calculates by the calculation unit that the change in the value of the environment information and the threshold value of the value of the environment information are exceeded, and the server storage unit. The external notification device is characterized in that the calculation result stored in the server storage unit is received by the external notification means.

A tenth aspect of the present invention relates to the ninth aspect, further, a change in the state information per unit time, a change in the operating state and / or the operating state, a change in the voltage of the power supply unit, and /. Alternatively, the server storage unit may be characterized in that the change in the current of the power supply unit and the detection of the operating state and / or the change including at least one of the above are stored in the server storage unit.

The eleventh aspect of the present invention predicts either the ninth aspect or the tenth aspect, further, the past state information of the investigation target and the current state information of the investigation target. It may be characterized in that the future state information of the investigation target is stored in the server storage unit.

A twelfth aspect of the present invention relates to any one of the ninth to eleventh aspects, and further stores the operation history information and / or the operation history information of the power supply unit in the server storage unit. May be a feature.

A thirteenth aspect of the present invention relates to any one of the ninth aspect to the twelfth aspect, and may be characterized in that the still image and / or the moving image is stored in the server storage unit.

A fourteenth aspect of the present invention relates to any one of the ninth to thirteenth aspects, and is also characterized in that the installation state information and / or the position information is stored in the server storage unit. good.

A fifteenth aspect of the present invention relates to any one of the ninth aspect to the fourteenth aspect, and the external notification device further indicates that the environmental information exceeds the threshold value of the environmental information. It may be characterized by notifying by means including at least one of color, indicator light, sound, voice, and vibration.

The sixteenth aspect of the present invention corresponds to any one of the ninth aspect to the fifteenth aspect, and the external notification device further comprises the environmental information, the state information, and the operation stored in the server storage unit. The feature may be that information including at least one of the information and the location information is displayed on the display unit together with the individual control number of the environment monitoring device.

A seventeenth aspect of the present invention relates to any one of the ninth aspect to the sixteenth aspect, and the external notification device is the environmental information of a plurality of the environmental monitoring devices stored in the server storage unit. It may be characterized by having a function of displaying information including at least one of the state information and the operation information on the layout drawing of the environment monitoring device.

The eighteenth aspect of the present invention refers to any one of the ninth to the seventeenth aspects, and further, from the operation history information stored in the server storage unit, the temperature sensor, the humidity sensor, and the pressure pressure. A function for calculating the replacement timing and / or state of at least one of a sensor, the dust sensor, the airflow sensor, the microphone, the acceleration sensor, the illuminance sensor, the gas sensor, the differential pressure sensor, and the power supply unit. It may be characterized by having.

A 19th aspect of the present invention relates to any one of the 9th to 18th aspects, and further, at least one of the state information, the operation information, the installation state information, and / or the position information. It may be characterized by measuring and / or recording the future state information of the investigation target in a planar and / or three-dimensional manner from the information including.

A twentieth aspect of the present invention is to store, as an environment monitoring program, a data communication step for transmitting the environment information and / or the state information to the outside, and the state information acquired through the data communication step. It is provided with a server storage step for calculating that the state information exceeds a threshold value, and an external notification step for receiving the calculation information of the state information stored and stored in the server storage step via the data communication step. It is characterized by.

A twenty-first aspect of the present invention is the same as that of the twentieth aspect, further, a change in the state information per unit time, a change in the operating state and / or the operating state, and a change in the voltage of the power supply unit. The data communication step for transmitting information that the change includes at least one of the change in the power supply current, the temperature sensor, the humidity sensor, the pressure sensor, the dust sensor, the airflow sensor, and the above. It may be characterized by having a step for monitoring the replacement timing and / or state of the microphone, the acceleration sensor, the illuminance sensor, the gas sensor, and the differential pressure sensor.

A 22nd aspect of the present invention is the data communication step for transmitting the operation history information and / or the operation history information of the power supply unit to the outside with respect to either the 20th aspect or the 21st aspect. The server storage step that stores and stores the operation information acquired through the data communication step in the server and calculates that the threshold value of the operation information has been exceeded, and the server storage step that stores the operation information. It may be characterized by including the external notification step for receiving the calculation information of the operation information via the data communication step.

A 23rd aspect of the present invention relates to any of the 20th to 22nd aspects, further comprising a step of sending a still image and / or a moving image to the server storage unit via the data communication means. It may be characterized by that.

A twenty-fourth aspect of the present invention relates to any one of the twentieth aspect to the twenty-third aspect, and further acquires the installation state information and / or the position information, and stores the server through the data communication means. It may be characterized by having a step to send to the unit.

A 25th aspect of the present invention refers to any of the 20th to 24th aspects, and when the environmental information exceeds the threshold value of the environmental information, characters, colors, indicator lights, and sounds. It may be characterized by comprising a step of notifying via the data communication means by at least one of the means of voice and vibration.

A 26th aspect of the present invention relates to any of the 20th to 25th aspects, and further confirms and / or confirms the environmental information and / or the state information from the server storage unit by the external notification device. Alternatively, it may be characterized by having a step to control it.

A 27th aspect of the present invention refers to any of the 20th to 26th aspects, and further, the environmental information and the state information acquired by the plurality of environmental monitoring devices stored in the server storage unit. It may be characterized by comprising a step of displaying information including at least one of the operation information, the installation state information, and the position information in a list together with the individual number of the environment monitoring device.

A 28th aspect of the present invention relates to any one of the 20th to 27th aspects, further, the position information of the plurality of environment monitoring devices, and the plurality of said environments stored in the server storage unit. It may be characterized by including a step of displaying information, the state information, and information including at least one of the operation information on the drawing.

A 29th aspect of the present invention refers to any of the 20th to 28th aspects, and further, from the operation history information stored in the server storage unit, the temperature sensor, the humidity sensor, and the pressure pressure. It is characterized by comprising a step of calculating the replacement timing and / or state of at least one of the sensor, the dust sensor, the airflow sensor, the microphone, the acceleration sensor, the illuminance sensor, the gas sensor, and the differential pressure sensor. May be.

A thirtieth aspect of the present invention relates to any one of the twentieth aspect to the twenty-ninth aspect, and further, the environmental information acquired by the plurality of environmental monitoring means stored in the server storage unit, the investigation target. It is provided with a step of measuring and recording the state information of the investigation target in a planar and / or three-dimensional manner from at least one of the state information, the operation information, the installation state information, and / or the position information of the above. It may be characterized by that.

A thirty-first aspect of the present invention relates to any one of the twentieth aspect to the thirtieth aspect, and further, the environmental information acquired by the plurality of current and past environmental monitoring means stored in the server storage unit. , The state information of the investigation target, the operation information, the installation state information, and / or the position information of at least one of the above-mentioned state information, and the future state information of the investigation target is predicted two-dimensionally and / or three-dimensionally. It may be characterized by having a step to perform.

A 32nd aspect of the present invention is characterized in that, as an environmental monitoring recording medium, a program including at least one of claims 20 to 31 is stored.

According to the environmental monitoring system of the present invention, by utilizing the IoT technology, the environmental information to be investigated can be detected in real time from a remote location, so that changes in the environment can be quickly detected.

According to the environmental monitoring system of the present invention, by utilizing artificial intelligence (AI) technology, it is possible to accurately detect environmental changes to be investigated without depending on individual skills.

It is a conceptual diagram of an example of the environment monitoring system which concerns on one Embodiment of this invention. It is a block diagram which shows the structure of the server storage device of the environment monitoring system shown in FIG. It is a block diagram which shows the structure of the external notification device of the environment monitoring system shown in FIG. It is a conceptual diagram of an example of a VOC detection method in a building using artificial intelligence (AI) technology. It is a figure which shows an example of the alert using an external notification device. It is a figure which shows another example of the alert using an external notification device. It is a figure which shows another example of the alert using an external notification device. It is a figure which shows another example of the alert using an external notification device. It is a figure which shows another example of the alert using an external notification device.

Hereinafter, the environmental monitoring system according to the embodiment of the present invention will be described with reference to the drawings. In the following, the scope necessary for the explanation for achieving the object of the present invention will be schematically shown, and the scope necessary for the explanation of the relevant part of the present invention will be mainly explained. It shall be based on known technology.

The environmental information monitoring device and the environmental information monitoring system according to the present embodiment are mechanisms that use IoT environmental monitoring to perform a wide variety of environmental survey and analysis work and visualize the invisible indoor environment.

The work environment is measured regularly, such as twice a year, depending on the target work based on the Industrial Safety and Health Act. However, there is a problem that it is difficult to grasp unsteady work and follow sudden changes in environmental information.

In this embodiment devised as a countermeasure, for example, environmental information including asbestos, sick house syndrome, odor, mold, and vibration noise installed inside a building or under the environment to be investigated during demolition / repair work and / or outdoors. the includes an environmental monitoring device 102 having a function capable of monitoring (environmental monitoring unit) in real time, environmental monitoring apparatus 102, in addition to the measurement points with the measurement result, the measurement time and abnormality correction contents of environmental information Display identifiable. Then, when the environmental monitoring device 102 senses an abnormality of the environmental information and / or environmental information, notifies an alarm or voice.

The state information of the survey target is the temperature, humidity, pressure, dust amount, air flow, dust count by particle size, noise level, acceleration, illuminance, oxygen concentration, carbon monoxide concentration, carbon dioxide concentration, total volatility. Organic compound concentration, chemical substance concentration, differential pressure, mold growth, discomfort index, clo value, PMV, PPD, I / O ratio.

Environmental information represents information that serves as an index for determining the state of the indoor environment in which the worker works, for example, temperature, humidity, airflow, radiant heat, dust amount, pressure, differential pressure, illuminance, oxygen concentration, carbon monoxide. There are concentration, carbon dioxide concentration, sick house (total volatile organic compound (TVOC)) concentration, noise level, vibration level, air volume, asbestos air concentration, lead concentration in air, hydrogen sulfide concentration, organic solvent concentration, etc. , Monitor these environmental information with an environmental monitoring device. There are multiple monitoring devices depending on the survey target, and in addition to the measurement points and measurement results of multiple monitoring devices, the measurement time and countermeasures are displayed in an identifiable manner at the same time. The environment monitoring device 102 of the present embodiment can also be applied to outdoor work environment measurement.

The environmental monitoring system is installed in the environment to be investigated and has at least one of a temperature sensor, a humidity sensor, a pressure sensor, a dust sensor, an air flow sensor, a microphone, an acceleration sensor, an illuminance sensor, a gas sensor, and a differential pressure sensor. Preparation, temperature, humidity, pressure, air flow, dust amount, number of dust by particle size, noise level, acceleration, illuminance, oxygen concentration, carbon monoxide concentration, carbon dioxide concentration, total volatile organic compound concentration, chemicals A data communication means for transmitting environmental information including at least one of a substance concentration and a differential pressure to the outside and the environmental information acquired via the data communication means are stored and stored to change or threshold the environmental information. It is provided with a server storage means for calculating the excess and an external notification means for receiving the calculation information of the environment information stored and stored by the server storage means via the data communication means, and the state to be investigated from the environment information. It is automated measuring record information.

As shown in FIG. 1, the entire system including the environment monitoring device 102 includes a server storage device (server storage means according to the claim) 200 managed by an environment control operator and an external notification device (external notification means according to the claim). ) 300, and each of the environment monitoring device 102 and the external notification device 300 is connected to the server storage device 200 via a data communication network 400 such as the Internet or LTE. The environment monitoring device 102 has a sensor 112 and a communication unit 120 connected to the data communication network 400. At least one of the environmental information, the status information to be investigated, the operation information, the installation status information, and / or the location information acquired by the plurality of environmental monitoring devices 102 stored in the server storage device is stored in the environmental monitoring device. It has a function to display in a list together with 102 individual numbers. Further, from the operation history information stored in the server storage device 200, at least one of the equipment of the temperature sensor, the humidity sensor, the pressure sensor, the dust sensor, the air flow sensor, the microphone, the acceleration sensor, the illuminance sensor, the gas sensor, and the differential pressure sensor. It has a function to calculate the exchange time and / or the state of.

Further, in the environmental monitoring system, the state information of the investigation target acquired by the environmental monitoring device 102 has changed per unit time, and the temperature sensor, humidity sensor, pressure sensor, and dust, which are the sensors 112 provided in the environmental monitoring device 102. The operating state and / or operating state of at least one of the sensor, airflow sensor, microphone, acceleration sensor, illuminance sensor, gas sensor, and differential pressure sensor has changed, the power supply voltage has changed, and the power supply current has changed. At least one of the information that has been done is sent to the server storage device 200 via the data communication network 400.

The current state information of the investigation target detected by the environment monitoring device 102 and the past state information of the investigation target are acquired from the server storage device 200, and the future state information of the investigation target is predicted based on the information, and the server storage device. Store at 200.

The environment monitoring system includes operation history information and / or power supply unit of at least one of temperature sensor, humidity sensor, pressure sensor, dust sensor, air flow sensor, microphone, acceleration sensor, illuminance sensor, gas sensor, and differential pressure sensor. The operation history information of the above is sent to the server storage device 200 via the data communication network 400.

The state information of the survey target acquired by the environment monitoring device 102 has changed per unit time, and the temperature sensor, humidity sensor, pressure sensor, dust sensor, airflow sensor, microphone, which are the sensors 112 provided in the environment monitoring device 102, At least one of the operating state and / or operating state of at least one of the acceleration sensor, the illuminance sensor, the gas sensor, and the differential pressure sensor has changed, the power supply voltage has changed, and the power supply current has changed. One can be detected.

Further, the environment monitoring device 102 includes operation history information and / or operation history information of at least one of the temperature sensor, humidity sensor, pressure pressure sensor, dust sensor, airflow sensor, microphone, acceleration sensor, illuminance sensor, gas sensor, and differential pressure sensor. Or acquire and / or record the operation history information of the power supply unit.

In addition, the temperature, humidity, pressure, airflow, dust amount, number of dusts by particle size, noise level, acceleration, illuminance, oxygen concentration, carbon monoxide concentration, carbon dioxide concentration, total volatile organic compound concentration, chemical substances Measure and record environmental information including at least one of concentration and differential pressure and / or state information to be investigated.

At least one of the environmental information, the status information to be investigated, the operation information, the installation status information, and / or the location information acquired by the plurality of environmental monitoring devices 102 stored in the server storage device 200 is stored in the environmental monitoring device. It has a function to display in a list together with 102 individual numbers.

At least one of the location information of the plurality of environment monitoring systems, the environment information acquired by the plurality of environment monitoring devices 102 stored in the server storage device 200, the status information to be investigated, and the operation information is displayed on the drawing. It has a function to make it.

The environment monitoring system is at least one of a temperature sensor, a humidity sensor, a pressure sensor, a dust sensor, an air flow sensor, a microphone, an acceleration sensor, an illuminance sensor, a gas sensor, and a differential pressure sensor based on the operation history information stored in the server storage device 200. It has a function to calculate the replacement time and / or status of one piece of equipment.

The environment monitoring system has at least one of environmental information acquired by a plurality of environment monitoring devices 102 stored in the server storage device 200, status information to be investigated, operation information, installation status information, and / or location information. It has a function to measure and record the state information of the investigation target in a planar and / or three-dimensional manner.

The environmental information detected by the environment monitoring device 102 is transmitted from the communication unit 120 to the outside in real time, for example, by the data communication network 400, and the environment information acquired via the data communication network 400 is stored and stored in the server storage device 200. .. The environmental information stored and stored in the server storage device 200 is stored and stored there as trend information that fluctuates along the spatiotemporal axis.

This trend information is received by the external notification device 300 via the data communication network 400. Further, when the environmental monitoring device 102 senses the environmental information, the external notification device 300 notifies by an alarm or a voice. In addition, when an abnormality is detected during measurement, not only an alarm is issued for data transmission, but also the abnormality is notified to the surrounding people by voice. For example, in the case of abnormal heat generation, smoke generation, etc., the power can be turned off remotely, but if not, voice support such as "Please turn off the power because of ..." is provided to cooperate with people around you to ensure safety. Have them do it.

There are a plurality of environmental monitoring devices 102 according to the investigation target, and in addition to the measurement points and measurement results of the plurality of environmental monitoring devices 102, the measurement time of the environmental information and the content of the abnormality countermeasure are simultaneously and identifiablely displayed. Further, the environment monitoring device 102 includes a camera and acquires a still image and / or a moving image by the camera.

The trend information monitored by the environment monitoring device 102 is that the change or the threshold value per unit time of the sensor 112 is lower than that of the sensor 112. At this time, in order to accurately grasp the trend information, the correlation between the reaction value indicated by the sensor 112 and the environmental trend indicated by the analyzer is confirmed and corrected by a linear regression equation. The reaction value is an electrical signal indicated by the sensor 112, and includes, for example, an electric resistance value, a voltage value, a current value, and the like. Examples of the analyzer include a gas chromatograph mass spectrometer, a high performance liquid chromatograph, a Fourier transform infrared spectrophotometer, an X-ray diffractometer, an inductively coupled plasma mass spectrometer and the like. Artificial intelligence (AI) technology may be used to correct the environmental trend and the sensor response value.

These sensors 112 automatically measure the environmental information in the room of the building at all times or periodically, for example, every 10 minutes, and the result is stored and stored in the server storage device 200 as trend information that fluctuates along the time-space axis. To. Therefore, the observer can constantly monitor the trend of the measured value from a remote location in real time or periodically, for example, every 10 minutes, via the server storage device 200.

As shown in FIG. 2, the server storage device 200 of the environmental control operator is a computer provided with a calculation unit 210, a memory unit 220, and an input / output interface 230, and data connected to the computer via the input / output interface 230. It has a storage unit 240. The data storage unit 240 stores an environmental information log including correlation data between the reaction value and the analyzer for each sensor 112 installed in the room of the building 30, and an artificial intelligence (AI) program.

As shown in FIG. 3, the external notification device 300 is a terminal provided with a calculation unit 310, a memory unit 320, an input / output interface 330, and a notification unit 340, and specifically, a desktop managed by an environmental control operator. Type computers, laptops, smartphones, etc. The notification unit 340 displays the environmental trend transferred from the server storage device 200 via the data communication network 400 by images or characters, or outputs it by voice.

The environment monitoring system is at least one of environmental information acquired by a plurality of current and past environmental monitoring devices 102 stored in the server storage device 200, status information to be investigated, operation information, installation status information, and / or location information. It has a function to predict the state information of the future investigation target two-dimensionally and / or three-dimensionally from one piece of information.

In this embodiment, artificial intelligence (AI) technology is used as one of the methods for estimating what kind of environmental change and how much is occurring in the room of the building. That is, using artificial intelligence (AI) technology that predicts future environmental information of the survey target based on the current trend information of the survey target detected by the environment monitoring device 102 and the past trend information of the survey target. , The future environmental information is transmitted to the external notification device 300. This makes it possible to supplement the work of the observer by predicting various abnormal conditions using an artificial intelligence (AI) program, which means that leak monitoring will be performed more accurately. It will be possible.

The sensor 112 is a sensor that detects the concentration of volatile organic compounds (VOC) such as formaldehyde, acetaldehyde, toluene, xylene, ethylbenzene, and styrene generated from building materials and furniture of a house by changing an electric signal. In the interior of the house, there are a plurality of types of sensors 112 that show different reaction values for each type of VOC.

Also, for example, trend information includes oxygen concentration, carbon monoxide concentration, carbon dioxide concentration, sick house (total volatile organic compound (TVOC)) concentration, noise level, vibration level, air volume, asbestos air concentration, and air. In the case of the lead concentration, hydrogen sulfide concentration, organic solvent concentration, etc., as shown in FIG. 4, the data storage unit 240 uses the values measured in advance by changing the type of trend information with a plurality of types of sensors 112 as teacher data. Save it in.

Then, artificial intelligence (AI) using the current measured values obtained from each of the sensors 112 installed in the room of the building as inputs and the teacher data stored in the data storage unit 240 of the server storage device 200 as a learned model. ) Estimate what kind of trend information is generated inside the building by the technology. That is, as shown in FIG. 4, the environmental trend of the environmental information log is the environmental trend as a trained model from the input value by deep learning, which is machine learning in which neural networks are connected in multiple layers to enhance expression and learning. If the type is obtained and the environmental trend exceeds the threshold, an alert is generated by the external notification device.

When the environmental monitoring device 102 detects the environmental information and / or the abnormality of the environmental information, the external notification device 300 notifies by an alarm. For example, oxygen concentration, carbon monoxide concentration, carbon dioxide concentration, sick house (total volatile organic compound (TVOC)) concentration, asbestos in air concentration, lead concentration in air, hydrogen sulfide concentration, organic solvent concentration and other harmful gases. When the concentration exceeds a certain value, as shown in FIG. 5, an alert is sent to the external notification device 300 managed by the owner of the building via the data communication network 400, and "the working gas concentration sets a threshold value". The message "Exceeded. Please stop working and ventilate the room." Is displayed. The type and concentration of the generated harmful gas (exceeding the level), the location where the harmful gas was generated (for example, the workplace, etc.), the date and time information, the location where countermeasures are required, and the details of the countermeasures (building ventilation or forced exhaust, etc.) Notice. In addition, at least one of the location information of the plurality of environment monitoring systems, the environment information acquired by the plurality of environment monitoring devices 102 stored in the server storage device 200, the state information to be investigated, and the operation information is shown on the drawing. Has a function to display on. When the environmental information acquired by the environmental monitoring device 102 exceeds the threshold value, the notification is given by at least one of characters, colors, indicator lights, sounds, voices, and vibrations.

Alternatively, the measurement result of each room in the building to be measured can be displayed so that the measurement position can be grasped as shown in FIG. 8 by operating the external notification device 300 managed by the owner of the building. In this figure, the measurement locations in the library, acoustic measurement room, measurement laboratory, break room, etc., the measurement locations where harmful gas is not generated, and the measurement locations where harmful gas is generated are shown in the sketch inside the building. By displaying different icons on, it is possible to recognize at a glance the measurement location, the measurement location where no harmful gas is generated, and the measurement location where harmful gas is generated. By selecting the icon indicating the displayed measurement location, the numerical value or graph of the measurement result of the measurement location may be displayed.

In addition, the measurement result of each room in the building to be measured can be displayed so that the measurement position can be grasped as shown in FIG. 7 by operating the external notification device 300 managed by the owner of the building. In this case, the measurement result value of each measurement location is displayed by setting different colors according to the preset level so that the measurement location and the level of the measurement result value can be recognized at a glance. You can also. By selecting the icon indicating the displayed measurement location, the numerical value or graph of the measurement result of the measurement location may be displayed.

As described above, according to the environmental monitoring system provided with the environmental monitoring device 102 of the present embodiment, by utilizing the IoT technology and the artificial intelligence (AI) technology, it is possible to use the IoT technology and the artificial intelligence (AI) technology in the room of the building without depending on individual skills. Since the work environment information can be detected accurately, it can contribute to the accurate grasp of the trend information from a remote place.

As a display example of the external notification device 300, for example, the operation is normal based on the installation location of each environment monitoring device 102, the change in the identification information, the air sampling amount (minutes), and the air sampling amount (minutes). The thing and the abnormal thing may be displayed so as to be distinguishable. In addition to the above as a display example of the external notification device 300, the abnormal state of the operation of the environment monitoring device 102 is set in advance according to the change in the air sampling amount (minutes) or the condition that the air sampling amount (minutes) is lower than the threshold value. Depending on the level of the degree of abnormality, it may be displayed in a different color so that it can be identified.

Further, the above-mentioned environment monitoring device and environment monitoring system may be used as a program for storing the environment monitoring device and the environment monitoring system in the stored ROM, or may be recorded in an appropriate recording medium instead of being stored in the ROM in advance. ..

Although the present invention has been specifically described above based on the embodiment thereof, it is needless to say that the present invention is not limited to the embodiment and can be variously modified without departing from the gist thereof.

102 Environmental monitoring device (environmental monitoring means)
112 Sensor 120 Communication unit 200 Server storage device (server storage unit)
210 Calculation unit 220 Memory unit 230 Input / output interface 240 Data storage unit 300 External notification device (external notification means)
310 Calculation unit 320 Memory unit 330 Input / output interface 340 Notification unit 400 Data communication network (data communication means)

Claims (23)

It is equipped with at least one of a temperature sensor, humidity sensor, pressure sensor, dust sensor, airflow sensor, microphone, acceleration sensor, illuminance sensor, gas sensor, and differential pressure sensor installed in the environment to be investigated, and is the subject of the investigation. Temperature, humidity, pressure, dust amount, air flow, number of dust by particle size, noise level, acceleration, illuminance, oxygen concentration, carbon monoxide concentration, carbon dioxide concentration, total volatile organic compound concentration, chemical substance concentration, differential pressure State information including at least one of the above, temperature, humidity, pressure, air flow, dust amount, number of dusts by particle size, noise level, acceleration, illuminance, oxygen concentration, carbon monoxide concentration, dioxide carbon concentration, total volatile organic pseudonym concentrations, and chemical concentration, the said state information a measuring and / or environment monitoring apparatus for recording environmental information including at least any one environmental information of the differential pressure An environmental monitoring system in which an environmental monitoring device, a server device, and an external notification device are connected via a data communication network, which are not the same physical quantity.
The environment monitoring device includes a data communication means for transmitting the state information, and the environment monitoring device is provided with a data communication means.
The server device stores the state information acquired via the data communication network by the server storage unit, and stores the state information.
The server device calculates that the change in the value of the state information and the value of the state information exceed the threshold value by the calculation unit, and stores the calculation result information related to the result of the calculation in the server storage unit.
The external notification device receives the calculation result information stored in the server storage unit by the external notification means, and receives the calculation result information.
The environmental monitoring system can detect that the state information has changed per unit time as trend information regarding the environment and as trend information for grasping the degree of exposure to factors that can be harmful in the work environment. An environmental monitoring system. The environmental monitoring device further includes a power supply unit.
Changes in the state information per unit time, the temperature sensor, the humidity sensor, the pressure sensor, the dust sensor, the airflow sensor, the microphone, the acceleration sensor, the illuminance sensor, the gas sensor, and the differential pressure sensor. At least one of an operating state and / or a change in the operating state pertaining to at least one of them, a change in the voltage of the power supply unit and / or a change in the current of the power supply unit, is stored in the server storage unit. The environmental monitoring system according to claim 1. Claim 1 or claim 2 that stores the past state information of the investigation target, the current state information of the investigation target, and the predicted future state information of the investigation target in the server storage unit. Environmental monitoring system described in. The environmental monitoring system according to claim 2, wherein the information related to the operating state and / or the information related to the change in the operating state is stored in the server storage unit. The environmental monitoring device further includes a camera for acquiring still images and / or moving images.
The environment monitoring system according to any one of claims 1 to 4, wherein the still image and / or the moving image acquired by the camera is stored in the server storage unit. The environmental monitoring system further includes a variation detecting means for acquiring the installation status information and / or the position information of the survey target.
The environmental monitoring system according to any one of claims 1 to 5, wherein the installation state information and / or location information acquired by the fluctuation detecting means is stored in the server storage unit. The external notification device requests that the environmental information exceeds the threshold value of the environmental information by means including at least one of characters, colors, indicator lights, sounds, voices, and vibrations. The environmental monitoring system according to any one of claims 1 to 6. The external notification device according to any one of claims 1 to 7, wherein the status information stored in the server storage unit is displayed on the display unit together with the individual management number of the environment monitoring device. Environmental monitoring system. The environmental monitoring system according to claim 8, wherein the external notification device has a function of displaying the state information of a plurality of the environmental monitoring devices stored in the server storage unit on the layout drawing of the environmental monitoring device. From the information related to the operating state and / or the information related to the change in the operating state stored in the server storage unit, the temperature sensor, the humidity sensor, the pressure sensor, the dust sensor, the airflow sensor, the microphone, and the like. The environmental monitoring system according to claim 2, further comprising a function of calculating the replacement timing and / or state of at least one of the acceleration sensor, the illuminance sensor, the gas sensor, the differential pressure sensor, and the power supply unit. Further comprising a prediction function to predict the future state information of the study from the state information,
The prediction function is
It is trend information obtained by the environmental information fluctuating along the time-spatial axis, and machine learning is performed by a neural network connected in multiple layers using the environmental information log stored in the server storage as teacher data. Information on the type of environmental trend output by giving the current value for each sensor obtained from a plurality of types of sensors to the obtained trained model as an input is obtained, and if the environmental trend exceeds the threshold value, the external Generate an alert with the notification device ,
The environmental monitoring system according to claim 1, wherein the environmental monitoring system is characterized in that. It is equipped with at least one of a temperature sensor, humidity sensor, pressure sensor, dust sensor, airflow sensor, microphone, acceleration sensor, illuminance sensor, gas sensor, and differential pressure sensor installed in the environment to be investigated, and is the subject of the investigation. Temperature, humidity, pressure, dust amount, air flow, number of dust by particle size, noise level, acceleration, illuminance, oxygen concentration, carbon monoxide concentration, carbon dioxide concentration, total volatile organic compound concentration, chemical substance concentration, differential pressure State information including at least one of the above, temperature, humidity, pressure, air flow, dust amount, number of dusts by particle size, noise level, acceleration, illuminance, oxygen concentration, carbon monoxide concentration, dioxide carbon concentration, total volatile organic pseudonym concentrations, and chemical concentration, the said state information a measuring and / or environment monitoring apparatus for recording environmental information including at least any one environmental information of the differential pressure A computer related to an environment monitoring system in which an environment monitoring device, a server device, and an external notification device are connected via a data communication network, which are not the same physical quantity.
A data communication means for causing the environment monitoring device to transmit the state information to the outside,
A server storage means for storing the state information acquired via the data communication network in the server device, calculating that the state information exceeds a threshold value, and storing the calculation result information related to the result of the calculation. ,
An external notification means for causing the external notification device to receive the calculation result information stored in the server storage means by the data communication means.
To function as
The environmental monitoring system can detect that the state information has changed per unit time as trend information regarding the environment and as trend information for grasping the degree of exposure to factors that can be harmful in the work environment. An environmental monitoring program characterized by being. The environmental monitoring device further includes a power supply unit.
The computer,
Changes in the state information per unit time, the temperature sensor, the humidity sensor, the pressure sensor, the dust sensor, the airflow sensor, the microphone, the acceleration sensor, the illuminance sensor, the gas sensor, and the differential pressure sensor. The data communication means for transmitting at least one of an operating state and / or a change in the operating state, a change in the voltage of the power supply unit, and a change in the current of the power supply unit according to at least one of them. When,
As a means for monitoring the replacement timing and / or state of the temperature sensor, the humidity sensor, the pressure sensor, the dust sensor, the airflow sensor, the microphone, the acceleration sensor, the illuminance sensor, the gas sensor, and the differential pressure sensor. The environmental monitoring program according to claim 12, wherein the sensor functions as a sensor. The data communication means transmits information related to the operating state and / or information related to a change in the operating state to the outside.
The server storage means calculates that the value of the information related to the operating state and / or the information related to the change in the operating state acquired by the data communication means exceeds the threshold value, and the calculation result information related to the result of the calculation. Is to save
The environment monitoring program according to claim 13, wherein the external notification means receives the calculation result information stored in the server storage means by the data communication means. The environmental monitoring device further includes a camera for acquiring still images and / or moving images.
The computer,
The environmental monitoring according to any one of claims 12 to 14, wherein the still image and / or moving image acquired by the camera functions as a means for sending the still image and / or moving image to the server storage means via the data communication means. program. The environmental monitoring system further includes a variation detecting means for acquiring the installation status information and / or the position information of the survey target.
The computer,
One of claims 12 to 15, which acquires the installation state information and / or the position information acquired by the fluctuation detecting means and functions as a means for sending the information to the server storage unit means via the data communication means. The environmental monitoring program described in one. The computer,
When the environmental information exceeds the threshold value of the environmental information, it functions as a means for notifying via the data communication means by at least one of a character, a color, an indicator light, a sound, a voice, and a vibration. The environmental monitoring program according to any one of claims 12 to 16. The computer,
The environmental monitoring program according to any one of claims 12 to 17, which functions as a means for confirming and / or controlling the status information by the external notification device. The computer,
One of claims 12 to 18, which functions as a means for displaying the state information acquired by the plurality of environmental monitoring devices stored in the server storage means in a list together with the individual number of the environmental monitoring device. The environmental monitoring program described in one. The computer,
The environmental monitoring program according to any one of claims 12 to 19, which functions as a means for displaying the state information of the plurality of environmental monitoring devices on a drawing. The computer,
From the information on the operating state and / or the information on the change in the operating state stored in the server storage means, the temperature sensor, the humidity sensor, the pressure sensor, the dust sensor, the airflow sensor, the microphone, and the like. 13. The environmental monitoring program according to claim 13, which functions as a means for calculating the replacement timing and / or state of at least one of the acceleration sensor, the illuminance sensor, the gas sensor, and the differential pressure sensor. The computer,
Wherein a one to function the study the status information from the status information of the future of the study subjects to obtain the server storage section-saved current and past the plurality of the environmental monitoring apparatus as a prediction unit to predict ,
The prediction means is
It is trend information obtained by the environmental information fluctuating along the time-spatial axis, and machine learning is performed by a neural network connected in multiple layers using the environmental information log stored in the server storage as teacher data. Information on the type of environmental trend output by giving the current value for each sensor obtained from a plurality of types of sensors to the obtained trained model as an input is obtained, and if the environmental trend exceeds the threshold value, the external Generate an alert with the notification device ,
The environmental monitoring program according to any one of claims 12 to 21. A recording medium comprising storing the environmental monitoring program according to any one of claims 12 to 22.

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