Personal environmental data monitoring method and device, and monitoring system

Abstract

The present invention provides a monitoring method and a device for personal environment data, and a monitoring system. First, determination is made whether or not a user exists indoors. When it is specified that the user exists indoors, indoor positions of the user are tracked, and, on the basis of different indoor positions of the user, environmental devices matching with the positions are respectively specified to obtain a plurality of pieces of environmental data corresponding to the different positions from the matched environmental devices. As a result, personal environment data of the user is generated. In this manner, it is possible to implement monitoring with convenience in use and high practicability without sensation in which the dynamic and refined personal environment data can be provided to the user, a need of operations by the user such as accessing the Internet for searching is eliminated, and the user does not need to carry an air sensor. Further, the generated personal environment data embodies air quality at the user's position dynamically and finely, and therefore more additional services can be provided on the basis of the personal environment data to improve a user experience.

Description

[Technical Field]

[0001] The present invention relates to the field of air purification, and in particular to a method and apparatus for monitoring personal environmental data, and a monitoring system. [Background technology]

[0002] With the rapid development of the socio-economy and the rapid promotion of urbanization and industrialization, the problem of air pollution, represented by fine particulate matter and ozone, is becoming more pronounced day by day, and frequent events in which air pollution concentrations exceed standards have a serious impact on the lives and health of the public.

[0003] The impact of air pollution on human health begins with human contact (exposure) with air. Quantitatively assessing air pollution exposure is the premise for assessing health risks and the basis for protecting people's health. As people's awareness of environmental and health protection increases, the types and scope of people's daily activities become more diverse. As a result, people's average exposure levels no longer accurately reflect the exposure characteristics of people in different micro-environments. Therefore, measuring air pollution exposure, which is the measurement of individual air data, has become an important research direction.

[0004] Currently, there has been much research into outdoor scene monitoring methods, which generally use outdoor air quality monitoring stations to obtain outdoor air quality data, and users can obtain the air quality of their current location through internet searches, whereas there has been little research into indoor scene monitoring methods, and conventional methods generally involve placing air sensors indoors to obtain indoor air quality data.

[0005] Additionally, air sensors carried by the user may be used to obtain all the air data of the environment to which the user is exposed throughout the day.

[0006] It should be noted that the above introduction to the technical background is only provided to make the technical solutions of the present invention clear, easy to explain completely, and easy to understand for those skilled in the art, and these solutions are only described in the background of the present invention, and are not considered to be publicly known by those skilled in the art. Summary of the Invention

[0007] However, the above-mentioned conventional methods have limited applicability, and many are designed for outdoor scenes, with few focusing on indoor scenes. Furthermore, when an outdoor user wants to obtain real-time air quality information for their current location, they must access the Internet, which is time-consuming and inconvenient. Furthermore, adults spend most of their time indoors, and indoor air quality is actually more important. However, current indoor air quality monitoring methods only obtain air quality data from indoor air sensors, which is single and reflects air quality data for a fixed space. People move around frequently indoors, and the air quality in each indoor space may differ. Air quality data cannot be obtained for rooms where sensors are not installed. Furthermore, users may not know whether a sensor is installed in their current room. Therefore, conventional methods cannot provide dynamic and comprehensive personalized air quality monitoring.

[0008] The method of carrying an air sensor is not only inconvenient to use and increases the burden of carrying it on the user, but also requires consideration of the power supply and network connection status of the sensor, making it less practical.

[0009] Furthermore, the current monitoring method is limited to a single application scenario and cannot be applied to indoor and outdoor air quality monitoring simultaneously.

[0010] In order to solve at least one of the above problems, embodiments of the present invention provide a method and apparatus for monitoring personal environmental data, and a monitoring system.

[0011] According to a first aspect of an embodiment of the present invention, there is provided a method for monitoring personal environmental data, including the steps of: determining whether a user is outdoors or indoors; if the user is indoors, tracking the user's location in the room; identifying environmental devices that match the user's different locations in the room, respectively; acquiring a plurality of indoor environmental data corresponding to the different locations from the environmental devices that match the user's different locations, respectively; and generating personal environmental data for the user based on the plurality of indoor environmental data.

[0012] According to a second aspect of an embodiment of the present invention, there is provided a personal environmental data monitoring device including: a determination unit for determining whether a user is outdoors or indoors; a first tracking unit for tracking the user's position indoors if the user is indoors; a first identification unit for identifying environmental devices matching the user's different positions indoors, respectively; a first acquisition unit for acquiring a plurality of indoor environmental data corresponding to the different positions from the environmental devices matching the user's different positions, respectively; and a generation unit for generating personal environmental data of the user based on the plurality of indoor environmental data.

[0013] According to a third aspect of the present invention, there is provided a monitoring system for personal environmental data, which includes an environmental device that collects indoor environmental data, an environmental monitoring station that collects outdoor environmental data, a monitoring device described in the second aspect of the present invention that generates personal environmental data for the user based on the indoor environmental data and / or outdoor environmental data collected by the environmental device and / or environmental monitoring station that matches the user's current location, and a server that generates risk assessment information and / or user behavior advice information based on the user's personal environmental data within a predetermined period and pushes it to the user.

[0014] One beneficial effect of an embodiment of the present invention is to first determine whether a user is indoors. If it is determined that the user is indoors, the user's location in the room is tracked. Based on the user's different indoor locations, environmental devices matching the user's locations are identified, and multiple pieces of indoor environmental data corresponding to the different locations are obtained from the matching environmental devices, thereby generating personal environmental data for the user. In this way, dynamic and detailed personal environmental data can be provided to the user, and the user does not need to perform operations such as accessing the Internet to search, or carry an air sensor. This is convenient, practical, and enables monitoring without the user's sense. Furthermore, because the generated personal environmental data dynamically and precisely embodies the air quality at the user's location, more additional services can be provided based on the personal environmental data, improving the user experience.

[0015] Furthermore, when it is determined that the user is outdoors, the system further tracks the user's outdoor location, and identifies monitoring stations that match the user's different outdoor locations based on the user's different outdoor locations, thereby obtaining multiple outdoor environment data corresponding to the different locations from the matching monitoring stations, thereby generating personal environment data for the user. In this way, even when the user is outdoors, dynamic and refined personal environment data can be provided, which can be applied to various application scenarios, and further improving the refinement and comprehensiveness of the personal environment data.

[0016] Features described and / or illustrated in one embodiment may be used in the same or similar manner in one or more other embodiments, or may be combined with or substituted for features in the other embodiments.

[0017] It should be emphasized that the term "comprises / comprises" when used in this specification refers to the presence of a feature, element, step or component, but does not exclude the presence or addition of one or more other features, elements, steps or components. [Brief explanation of the drawings]

[0018] Many aspects of the present invention can be better understood with reference to the following drawings. Elements in the drawings are not drawn to scale, but are merely for the purpose of illustrating the principles of the invention. Corresponding parts in the drawings may be enlarged or reduced in size to facilitate easier viewing and explanation of parts of the invention. Elements and feature information illustrated in one drawing or one embodiment of the present invention may be combined with elements and feature information shown in one or more other drawings or embodiments. Also, in the drawings, like reference numerals may be used to indicate corresponding elements in the several drawings and to designate corresponding elements used in one or more embodiments. The drawings are as follows:

[0019] [Figure 1] 1 is a flowchart of a method for monitoring personal environmental data according to a first embodiment of the present invention. [Figure 2] 1 is a flowchart of a method for implementing step 103 according to the first embodiment of the present invention; [Figure 3] 2 is a flowchart of a method for acquiring indoor environment data according to the first embodiment of the present invention. [Figure 4] 1 is a flowchart of an embodiment of a method for monitoring personal environmental data according to Example 1 of the present invention. [Figure 5] FIG. 2 is a schematic diagram of a display method for personal environmental data according to the first embodiment of the present invention. [Figure 6] FIG. 4 is a schematic diagram of another display method for personal environmental data according to the first embodiment of the present invention. [Figure 7] FIG. 10 is a schematic diagram of a personal environmental data monitoring device according to a second embodiment of the present invention. [Figure 8] FIG. 10 is a schematic diagram of a personal environmental data monitoring system according to a third embodiment of the present invention. DETAILED DESCRIPTION OF THE INVENTION

[0020] Hereinafter, preferred embodiments of the present invention will be described with reference to the drawings.

[0021] Example 1 A first embodiment of the present invention provides a method for monitoring personal environmental data. Figure 1 is a flowchart of the method for monitoring personal environmental data according to the first embodiment of the present invention. As shown in Figure 1, the method includes: Step 101 of identifying whether the user is outdoors or indoors; If the user is in the room, step 102 tracks the user's location in the room; Step 103: based on different positions of the user in the room, identifying environmental devices that match the positions; Step 104: respectively acquiring a plurality of indoor environment data corresponding to different positions from environmental devices that match different positions of the user; and generating personal environmental data for the user based on the plurality of indoor environmental data (step 105).

[0022] In this way, the system first determines whether the user is indoors. If it is determined that the user is indoors, the system tracks the user's location in the room and identifies environmental devices that match the user's different indoor locations. Multiple pieces of indoor environmental data corresponding to the different locations are then obtained from the matching environmental devices, thereby generating personal environmental data for the user. In this way, dynamic and detailed personal environmental data can be provided to the user, and the user does not need to access the Internet to perform searches or carry an air sensor. This is convenient, practical, and enables monitoring without the user's senses. Furthermore, because the generated personal environmental data dynamically and precisely embodies the air quality at the user's location, more additional services can be provided based on the personal environmental data, improving the user experience.

[0023] In some embodiments, the monitoring method can be used in various application scenarios, for example, it can be applied indoors or outdoors, i.e., it can be applied to any location where a user moves.

[0024] For example, the indoor application scene may be various private or public places such as a house, a school, an office building, a factory, a department store, a movie theater, etc.

[0025] In the case of an indoor application scene, indoor environment data is monitored, and in the case of an outdoor application scene, outdoor environment data is monitored.

[0026] In some embodiments of the present invention, the environmental data may include various environmentally related data. In some embodiments, the monitored environmental data may include at least one of particulate matter concentration, carbon dioxide concentration, nitrogen dioxide concentration, TVOC concentration, formaldehyde concentration, ultraviolet light intensity, ozone concentration, sulfur dioxide concentration, carbon monoxide concentration, temperature, humidity, and noise intensity. In this way, a wide variety of environmental data can be provided to users, and a basis for various applications based on the environmental data can be provided.

[0027] In some embodiments, the concentration of particulate matter may include at least one of a concentration of PM10 and a concentration of PM2.5.

[0028] In step 101, it is determined whether the user is outdoors or indoors.

[0029] In some embodiments, whether a user is indoors or outdoors can be determined using various methods. In some embodiments, whether a user is indoors or outdoors can be determined by at least one of an identification code, an electronic tag, image identification, GPS signal strength, user behavior data, light detection, sound detection, a signal received by the user's terminal device, and a Bluetooth® positioning device carried by the user.

[0030] For example, the identification code may be a special identification code carried by the user, which is identified by an identification device in the room and identifies that the user is in the room.

[0031] For example, the electronic tag may be provided in a work card, and a receiver in the room will identify the electronic tag and determine that the user is in the room.

[0032] For example, an image of a room being monitored can be used to identify the user and determine that the user is in the room.

[0033] For example, the strength of the GPS signal of the user's existing terminal device, such as a mobile phone, is used as a basis for determination, and if the GPS signal is weak, it is determined that the user is indoors.

[0034] For example, the user behavior data may include user movement data such as user stay time or stationary time, and if the stay time or stationary time is long, it is determined that the user is indoors. Such data may be acquired by, for example, the user's terminal device, for example, by detecting and acquiring the data using a gyroscope in the terminal device.

[0035] In some embodiments, the user's terminal device may be the user's mobile phone, or may be other terminal devices, such as a smart watch, a smart bracelet, smart glasses, etc.

[0036] For example, a user's mobile phone or other terminal device can detect the light rays in the user's environment, thereby determining whether the user is in a room.

[0037] For example, a user's mobile phone or other terminal device can detect background noise in the user's environment, thereby determining whether the user is in a room.

[0038] For example, it is possible to determine whether the user is indoors based on whether the user's mobile phone receives an indoor-only signal.

[0039] For example, a Bluetooth positioning device carried by a user can determine whether the user is indoors or not.

[0040] If it is determined in step 101 that the user is in the room, then in step 102 the user's location in the room is tracked.

[0041] In some embodiments, the user's location in the room can be tracked by at least one of the following methods: Bluetooth positioning, Wi-Fi positioning, NFC positioning, UWB (ultra-wideband) positioning, code scanning positioning, base station positioning, GPS positioning, ranging positioning, IP positioning, scene identification, acoustic positioning, and image identification.

[0042] The specific implementation processes of these positioning methods can be referred to in the related art and will not be described in detail here.

[0043] When measuring the user's position, two-dimensional plane coordinates or three-dimensional coordinates may be acquired.

[0044] In step 103, based on the user's different positions in the room, environmental devices that match the positions are respectively identified.

[0045] In some embodiments, the environmental device may include at least one of a sensor, an air conditioner, an air conditioner controller, a humidifier, a purifier, and a fresh air device. In this manner, by acquiring environmental data from various environmental devices, the completeness and accuracy of the personal environmental data can be further improved.

[0046] Furthermore, these environmental devices, such as sensors, air conditioners, air conditioner controllers, humidifiers, purifiers, and fresh air devices, can operate in coordination with one another.

[0047] For example, the sensors may include at least one of an air quality sensor, a temperature sensor, a humidity sensor, an audio sensor, and an ultraviolet sensor.

[0048] For example, an air conditioner, a humidifier, a purifier, and a fresh air device may be integrated with at least one of an air quality sensor, a temperature sensor, and a humidity sensor.

[0049] The air conditioning controller can also provide data such as temperature and humidity.

[0050] In step 103, when the user's location changes, the environmental devices that match each location can be identified.

[0051] 2 is a flowchart of a method for implementing step 103 according to the first embodiment of the present invention. As shown in FIG. 2, the method includes: Step 201: based on the user's current location, searching for environmental devices around the location; and identifying 202 an environmental device that matches the location from the environmental devices surrounding the location.

[0052] In step 201, environmental devices around the current location are searched for. For example, the user's terminal device searches for environmental devices within a certain distance nearby using a wireless transmission method such as Bluetooth (registered trademark), Wi-Fi, or UWB.

[0053] There may be various ways to identify matching environmental devices in step 202 .

[0054] In some embodiments, the environmental device closest to the user's location can be the one that matches the location, or the environmental device with the strongest signal among the environmental devices around the location can be the one that matches the location. In this way, the matching environmental device can be easily identified.

[0055] For example, the user's terminal device and the environmental devices around the location communicate wirelessly using a wireless transmission method such as Bluetooth (registered trademark), Wi-Fi, or UWB, and the environmental device with the strongest signal is identified and used as the environmental device to match the location.

[0056] In some embodiments, an environmental device in the same room as the user may be selected as the environmental device matching the location, so that the data from the environmental device in the same room is prioritized as the indoor environmental data for the location, thereby further ensuring the accuracy of the personal environmental data.

[0057] In the embodiments of the present invention, the term "indoor space" refers to a relatively closed indoor space, i.e., there is no free air circulation between the spaces.

[0058] For example, in an office building, a "space" may include offices, conference rooms, etc. In a home, a "space" may include living rooms, bedrooms, kitchens, etc. In a school, a "space" may include classrooms, activity rooms, etc.

[0059] In some embodiments, environmental devices in the same room as the user may be identified based on at least one of the following data:

[0060] This is a matching result between the name of the space in which the user is currently located and the name of the space in which the environmental device is located. For example, if the name of the room in which the user is currently located matches the name of the room in which the environmental device is located, they are considered to be in the same space.

[0061] The relationship between the coordinates of the user's current location and the coordinates of the space in which the environmental device is located. For example, a space has a corresponding coordinate range or coordinates, and if the coordinates of the user's current location are located within that coordinate range or overlap with or are close to the coordinates of the space, they are considered to be in the same space.

[0062] For example, BIM models of buildings can be combined to identify coordinate information.

[0063] The identifiers of the environmental devices, for example, the identifiers of the environmental devices in the same space are the same, for example, the environmental devices in the same space are coded using the same rule, and the environmental devices in different spaces are coded using different rules.

[0064] The ultrasonic detection results for the user, for example, based on the speed of ultrasonic collection, determine whether they are in the same space or not, and determine the user's activity, for example, including walking, stationary, etc., and / or determine the user's state, for example, including exercising, running, working, etc.

[0065] In some embodiments, when there are multiple environmental devices in the same room as the user, the environmental device that is closest to the position among the multiple environmental devices is determined to be the environmental device that matches the position.

[0066] For example, if a plurality of air quality sensors are installed in one conference room, it is preferable to select the air quality sensor that is closest to the user's current location as the environmental device that matches that location.

[0067] In this way, the accuracy and fineness of the personal environmental data can be further improved.

[0068] After identifying the environmental devices that match the different positions of the user, in step 104, a plurality of indoor environmental data corresponding to the different positions are respectively obtained from the environmental devices that match the different positions of the user.

[0069] In some embodiments, the user's terminal device can obtain the indoor environment data directly from the environmental device.

[0070] For example, the user's terminal device directly obtains multiple indoor environment data corresponding to different locations from the environment devices corresponding to the user's different locations through wireless transmission, for example, through Bluetooth or UWB.

[0071] In some embodiments, the indoor environment data may be transmitted in real time, or the transmission of the indoor environment data may be delayed.

[0072] In some embodiments, when the user's terminal device receives the indoor environment data, the user's terminal device can store the indoor environment data in association with the collection time and the user's location.

[0073] In some embodiments, identifiers of these environmental devices may be obtained first, and then the identifiers may be sent to a server to obtain the indoor environmental data.

[0074] 3 is a flowchart of a method for acquiring indoor environment data according to a first embodiment of the present invention. As shown in FIG. 3, the method includes: The user's terminal device transmits the identifier and time information of the environmental device to the server in step 301; and step 302 of obtaining indoor environment data matching the identifier and the time information from the server.

[0075] That is, the user's terminal device first records the identifier of the matching environmental device, such as the ID or code of the environmental device, and sends the identifier and time to the server, requesting the server to obtain related indoor environmental data.

[0076] In some embodiments, the server is a server on a cloud.

[0077] The server obtains the indoor environment data from each environmental device, and after receiving a request from the user's terminal device, matches the indoor environment data at the time of the environmental device corresponding to the identifier.

[0078] In some embodiments, a server on the cloud stores the indoor environment data in association with the collection time and the user's location.

[0079] In some cases, it may be impossible to find an environmental device that matches the user's current location, i.e., there is no environmental device that matches the user's current location. The following describes the cases where it is impossible to find an environmental device that matches the user's current location.

[0080] In some embodiments, the indoor environmental data may be obtained from an environmental monitoring station near the current location, i.e., the current outdoor environmental data may be obtained from a nearby outdoor monitoring station as the indoor environmental data for the current location.

[0081] In some embodiments, the current location may be input to a trained prediction model, and predicted indoor environment data may be obtained as the indoor environment data. For example, training may be performed using air data near a large number of indoor location points, data from indoor fixed sensors, and building types and dates to train an indoor location-based environmental data prediction model, and the model may be stored. Once the indoor location is obtained, the indoor environment data can be directly predicted.

[0082] In some embodiments, the indoor environmental data of other nearby users may be acquired as the indoor environmental data. For example, a user can use nearby users' indoor environmental data as their current indoor environmental data by interacting with the software through a dialogue window. For example, each user can choose to display their own environmental data on a homepage. If there is no environmental device such as a sensor in the room where the user is located, the user can search for nearby users and retrieve the nearby users' indoor environmental data instead of the indoor environmental data of the room where the user is located.

[0083] In this way, if there is no environmental device that matches the user's current location, the indoor environmental data for the current location can be obtained in another way, thereby further improving the integrity of the user's personal environmental data.

[0084] In some embodiments, the indoor environment data is indoor environment data at a predetermined height.

[0085] For example, the predetermined height is the average height of a person. In this way, the accuracy and refinement of the generated personal environment data can be further improved.

[0086] After obtaining a plurality of indoor environment data corresponding to the user's moving position, in step 105, personal environment data of the user is generated based on the plurality of indoor environment data.

[0087] In some embodiments, personal environment data can be generated by performing data processing such as calculating the average value, cumulative value, maximum value, minimum value, and variance on the original indoor environment data.

[0088] In step 105, the user's personal environment data may be generated by the user's terminal device, or may be generated by a server on the cloud.

[0089] The monitoring process when it is determined in step 101 that the user is indoors has been described above.

[0090] In step 101, if it is determined that the user is not indoors, i.e., the user is outdoors, the method further comprises: If the user is outside, step 106 tracks the user's location outside; Step 107: based on different outdoor locations of the user, respectively identify environment monitoring stations that match the locations; Step 108: respectively acquiring a plurality of outdoor environment data corresponding to different locations from environment monitoring stations that match different locations of the user; The method may further include generating personal environmental data of the user based on the plurality of outdoor environmental data (step 109).

[0091] In step 106, the user's outdoor location is tracked.

[0092] In this way, when it is determined that the user is outdoors, the user's outdoor location can be further tracked, and monitoring stations matching the user's different outdoor locations can be identified based on the user's different outdoor locations, thereby obtaining multiple outdoor environment data corresponding to the different locations from the matching monitoring stations, thereby generating personal environment data for the user. In this way, even when the user is outdoors, dynamic and refined personal environment data can be provided, which can be applied to various application scenarios, further improving the refinement and comprehensiveness of the personal environment data.

[0093] In some embodiments, steps 106-109 are optional steps. For example, steps 106-109 can be performed, i.e., simultaneously focusing on indoor and outdoor environmental data and performing corresponding monitoring steps. Alternatively, steps 106-109 can be omitted, i.e., not monitoring outdoor environmental data in outdoor scenes but focusing on indoor environmental data.

[0094] In some embodiments, satellite positioning can be performed using GPS or Beidou, or triangulation can be performed using signal strength between a mobile phone signal and a carrier base station.

[0095] In step 107, based on the different outdoor locations of the user, environment monitoring stations that match the locations are respectively identified.

[0096] For example, an environmental monitoring website published by a local government agency may be accessed to match the user with the environmental monitoring station closest to their location.

[0097] In step 108, a plurality of outdoor environment data corresponding to different locations are obtained from environment monitoring stations that match the different locations of the user, and the outdoor environment data is stored, for example, in association with the user's location and time.

[0098] After obtaining a plurality of indoor environment data corresponding to the user's moving position, in step 109, personal environment data of the user is generated based on the plurality of outdoor environment data.

[0099] In some embodiments, personal environmental data can be generated by performing data processing such as calculating the average value, cumulative value, maximum value, minimum value, and variance on the original outdoor environmental data.

[0100] In step 109, the user's personal environment data may be generated by the user's terminal device, or may be generated by a server on the cloud.

[0101] In some embodiments, a user may be located indoors for a certain period of time and outdoors for a certain period of time, in which case corresponding indoor environment data or outdoor environment data can be obtained based on the user's actual location, and personal environment data can be generated based on the indoor environment data and the outdoor environment data.

[0102] In some embodiments, the indoor or outdoor environmental data may be re-identified after a predetermined time interval to update the user's personal environmental data.

[0103] For example, every 5 seconds, the personal environmental data is updated by re-identifying whether the user is indoors or outdoors and re-locating the user and matching the environmental device or monitoring station, thereby obtaining new indoor or outdoor environmental data.

[0104] In this way, the consistency between the personal environmental data and the actual situation can be ensured, and the accuracy of the personal environmental data is further improved.

[0105] In some embodiments, personal environment data for multiple location points on a user's movement trajectory can be generated based on the user's movement trajectory.

[0106] In this way, it is possible to intuitively represent the changes in the environmental data that accompany the movement of the user.

[0107] In some embodiments, if it is not possible to obtain indoor environment data or outdoor environment data corresponding to a location point on the user's movement trajectory, the indoor environment data or outdoor environment data of the location point is calculated based on indoor environment data or outdoor environment data corresponding to adjacent location points of the location point on the movement trajectory.

[0108] For example, an average value of the indoor environment data or outdoor environment data corresponding to the front and rear position points is calculated and used as the indoor environment data or outdoor environment data of the position point.

[0109] In this way, when the environmental data cannot be obtained at a certain location, the environmental data of the location can be obtained by the environmental data of the adjacent locations, further improving the completeness of the personal environmental data.

[0110] In some embodiments, as shown in FIG. 1, the method further comprises: The step 110 includes displaying the user's personal environmental data in real time on the user's terminal device.

[0111] In this way, the user can easily view the personal environmental data at any time, further improving the user experience.

[0112] For example, after generating the user's personal environmental data, a server on the cloud transmits the personal environmental data to the user's terminal device, allowing the user to view the personal environmental data in real time on the terminal device.

[0113] In some embodiments, all or some of the environmental data may be displayed.

[0114] For example, general environmental data, or environmental data that exceeds the standard, or environmental data that requires attention in the current scene, can be displayed.

[0115] In this way, environmental data can be displayed in a tailored manner, further enhancing the user experience.

[0116] The personal environmental data can be displayed in various formats. In some embodiments, it can be displayed in the form of a table, thus allowing the data for each item to be displayed in detail.

[0117] In some embodiments, all acquired environmental data may be displayed in a table, or only general environmental data, or environmental data that exceeds the standard, or environmental data that requires attention in the current scene may be displayed.

[0118] In some embodiments, more detailed data can be displayed by clicking on a corresponding portion of the table, such as displaying all environmental data and / or concentration change curves corresponding to that portion.

[0119] Alternatively, the user's movement trajectory may be displayed on a map, and in this way the relationship between the user's position and the environmental data can be displayed intuitively.

[0120] In some embodiments, some location points can be marked on the movement trajectory, and general environmental data, or environmental data that exceeds the standard, or that needs attention in the current scene can be displayed near the location points.

[0121] In some embodiments, clicking on the location point can display more detailed data, such as all environmental data and / or concentration change curves for that location point.

[0122] In some embodiments, personal environmental data for the current location point may be displayed, and personal environmental data for the current location point and previous location points for the day may be displayed.

[0123] In some embodiments, as shown in FIG. 1, the method further comprises: The method includes step 111 of generating risk assessment information and / or user behavior advice information based on the personal environmental data of the user within a predetermined period.

[0124] The predetermined period can be set, for example, to 24 hours, one week, one month, etc., according to actual needs.

[0125] In some embodiments, the risk assessment information may include disease risk information and / or contamination risk information; The user behavior advice information may include at least one of going out advice information, sleep advice information, and health improvement advice information.

[0126] In this way, users can be provided with accurate, comprehensive risk assessments and streamlined advice, further enhancing the user experience.

[0127] Furthermore, environmental devices can be controlled in a coordinated manner based on the user's personal environmental data. For example, if the PM2.5 and CO2 concentrations in the bedroom where the user is currently located exceed the standard, the device will control the activation of the bedroom purifier and fresh air system.

[0128] In this way, personal environmental data can be used more effectively to provide value-added services and improve the user experience.

[0129] Furthermore, the user's personal environmental data can be used for services such as personal customization of insurance services.

[0130] In some embodiments, additional data may be combined to generate risk assessment information and / or user behavior advice information.

[0131] For example, the user's personal environmental data may be combined with at least one of the user's physiological data, exercise data, and office data to generate risk assessment information and / or user behavior advice information, thereby further improving the accuracy and rationality of risk assessment and advice.

[0132] For example, data such as the user's heart rate, breathing, weight, height, metabolic rate, and exercise may be obtained from the user's mobile phone or smartwatch, and office data may be obtained by analyzing the user's behavioral data, or the office data may be input by the user.

[0133] If the assessed health risk is high, the user can take the advised measures, such as maintaining rest, opening windows for ventilation, etc. In this way, the user's risk of illness or danger can be reduced.

[0134] In some embodiments, it is also possible to plot exposure concentration curves for different types of air pollutants based on personal environmental data within a certain period, and calculate the single exposure concentration, daily exposure concentration and long-term exposure concentration of different types of air pollutants, and obtain calculations and statistical results for the exposure concentrations.

[0135] In this way, pollution exposure data can be provided to the user, allowing the user to keep track of their own health status, thereby providing a great deal of added value.

[0136] 4 is a flowchart of an embodiment of a method for monitoring personal environmental data according to the first embodiment of the present invention. As shown in FIG. 4, the method includes: Step 401 is to determine whether the user is in the room, and if the result of the determination is "YES", the process proceeds to step 402, and if the result of the determination is "NO", the process proceeds to step 409; A step 402 of determining the user's location in the room; Step 403: searching for surrounding environmental devices based on the user's current location in the room; Step 404 of identifying an environmental device that matches the current location; Step 405: the user terminal device acquires indoor environment data corresponding to the current location from the environmental device; Step 406: the user's terminal device transmits the indoor environment data and the current time to a server on the cloud; Step 407: the server on the cloud generates personal environmental data of the user based on the indoor environmental data; Step 408: the server on the cloud transmits the personal environmental data to the user's terminal device and displays it in real time; A step 409 of determining the user's outdoor location; Step 410: searching for surrounding environment monitoring stations based on the user's current outdoor location; Step 411 of identifying an environmental monitoring station that matches the current location; The user terminal sends a request to the base station in step 412; Step 413: after obtaining permission from the base station, the user's terminal device acquires the outdoor environment data of the environment monitoring station from the base station, for example, the environment monitoring station transmits the collected environment data to a nearby base station; Step 414: the user's terminal device transmits the outdoor environment data and the current time to a server on the cloud; The server on the cloud generates personal environmental data of the user based on the outdoor environmental data in step 415; Step 416: the server on the cloud transmits the personal environmental data to the user's terminal device and displays it in real time; Step 417: judge whether 5 seconds have passed since step 401 was executed, and if the judgement result is "YES", return to step 401, and if the judgement result is "NO", continue to count time and wait; Step 418 includes the server on the cloud collecting statistics and analyzing the personal environmental data for the past 24 hours and generating a risk assessment and behavioral advice for the user.

[0137] The cloud server can also obtain heart rate and breathing data from the user's smart bracelet, use the heart rate data to estimate breathing rate, and estimate the amount of pollutants the user actually inhales each day, as well as perform disease predictions and health assessments.

[0138] The behavioral advice may also include sleep advice, e.g., advice on sleeping habits, and going out advice, e.g., which route will result in less inhaled pollutants and advising on the best route to go to work or shopping, e.g., so as to inhale less pollutants.

[0139] FIG. 5 is a schematic diagram of a personal environmental data display method according to a first embodiment of the present invention. As shown in FIG. 5, the current and previous personal environmental data are displayed in a table format, sorted by time, and environmental data corresponding to time and location (location) is displayed. Displayed information may also be presented. For example, the time column may display the time when the location changed, i.e., the start time corresponding to the location, such as a typical time, such as 7:30, when the user begins entering the kitchen. Alternatively, the time column may display a time period during which the user is in a location, such as 7:30-7:40. The environmental data column may display general environmental data or environmental data that requires attention in the current location scene. For example, at a bus stop, attention should be focused on the SO2 concentration, while in an office or conference room, attention should be focused on the concentrations of particulate matter, CO2, and formaldehyde. Alternatively, the environmental data column may display all available environmental data. Displayed information, such as environmental data exceeding the standard, may also be presented. Furthermore, the table is continuously updated in real time as the user's location changes.

[0140] FIG. 6 is a schematic diagram of another display method for personal environmental data according to the first embodiment of the present invention. As shown in FIG. 6, the current and previous personal environmental data for the current day are displayed in the form of a map based on the user's movement trajectory. Dashed lines indicate the path of location points traveled by the user during the current day, and some typical location points are shown on the map. The previous location point is indicated, for example, by a dashed circle, and the current location point is indicated, for example, by a solid circle. The current location point may also be displayed in a flashing or different color. Clicking on a corresponding location point can display the personal environmental data for that location point. For example, clicking on the current location point can display the current time, location, main environmental data, and presentation information, or the personal environmental data for the current location point can also be displayed directly. Furthermore, as the user's location changes, the user's movement trajectory, location points, and environmental data are continuously updated in real time. Furthermore, if the environmental data at a certain location point exceeds a threshold, an alert can be displayed.

[0141] 5 and 6 are merely illustrative of the display methods of personal environmental data according to some embodiments, and the display methods, aspects, patterns, contents, etc. can be designed according to actual needs.

[0142] As can be seen from the above embodiment, when a user is identified as being indoors, the user's location within the room is tracked, and environmental devices matching the user's different indoor locations are identified based on the user's different indoor locations. A plurality of indoor environmental data corresponding to the different locations is then obtained from the matching environmental devices, thereby generating personal environmental data for the user. In this way, dynamic and detailed personal environmental data can be provided to the user, and the user does not need to access the Internet to perform operations such as searching, or carry an air sensor. This is convenient, practical, and enables monitoring without the user's senses. Furthermore, the generated personal environmental data dynamically and precisely embodies the air quality at the user's location, allowing more additional services to be provided based on the personal environmental data, improving the user experience.

[0143] Furthermore, when it is determined that the user is outdoors, the system further tracks the user's outdoor location, and identifies monitoring stations that match the user's different outdoor locations based on the user's different outdoor locations, thereby obtaining multiple outdoor environment data corresponding to the different locations from the matching monitoring stations, thereby generating personal environment data for the user. In this way, even when the user is outdoors, dynamic and refined personal environment data can be provided, which can be applied to various application scenarios, and further improving the refinement and comprehensiveness of the personal environment data.

[0144] <Example 2> Example 2 of the present invention provides a personal environmental data monitoring device corresponding to the personal environmental data monitoring method described in Example 1, and its specific implementation can refer to the implementation of the method described in Example 1, and the same content or related parts will not be described repeatedly.

[0145] FIG. 7 is a schematic diagram of a personal environmental data monitoring device according to a second embodiment of the present invention. As shown in FIG. 7, the personal environmental data monitoring device 700 includes: a determining unit 701 for determining whether the user is outdoors or indoors; a first tracking unit 702 for tracking the user's location in the room when the user is in the room; a first identification unit 703 for respectively identifying environmental devices matching different positions of the user in the room; a first acquisition unit 704 for respectively acquiring a plurality of indoor environment data corresponding to different positions from environmental devices corresponding to different positions of the user; and a generating unit 705 for generating personal environment data of the user based on the plurality of indoor environment data.

[0146] In some embodiments, as shown in FIG. 7, the device 700 includes: a second tracking unit 706 for tracking the user's location outdoors when the user is outdoors; a second identification unit 707 for respectively identifying environment monitoring stations that match different outdoor locations of the user; a second acquisition unit 708 for respectively acquiring a plurality of outdoor environment data corresponding to different locations from environment monitoring stations corresponding to different locations of the user; The generating unit 705 further generates personal environment data of the user based on the plurality of outdoor environment data.

[0147] In some embodiments, the implementation of the functions of each unit above can refer to the content of the relevant steps in embodiment 1, and will not be described again here.

[0148] In some embodiments, the personal environmental data monitoring device 700 can be provided in a user's terminal device and / or a server. For example, the functions of the personal environmental data monitoring device 700 can be realized by an application program (APP) on the user's mobile phone and / or a server.

[0149] As can be seen from the above embodiment, when a user is identified as being indoors, the user's location within the room is tracked, and environmental devices matching the user's different indoor locations are identified based on the user's different indoor locations. A plurality of indoor environmental data corresponding to the different locations is then obtained from the matching environmental devices, thereby generating personal environmental data for the user. In this way, dynamic and detailed personal environmental data can be provided to the user, and the user does not need to access the Internet to perform operations such as searching, or carry an air sensor. This is convenient, practical, and enables monitoring without the user's senses. Furthermore, the generated personal environmental data dynamically and precisely embodies the air quality at the user's location, allowing more additional services to be provided based on the personal environmental data, improving the user experience.

[0150] Furthermore, when it is determined that the user is outdoors, the system further tracks the user's outdoor location, and identifies monitoring stations that match the user's different outdoor locations based on the user's different outdoor locations, thereby obtaining multiple outdoor environment data corresponding to the different locations from the matching monitoring stations, thereby generating personal environment data for the user. In this way, even when the user is outdoors, dynamic and refined personal environment data can be provided, which can be applied to various application scenarios, and further improving the refinement and comprehensiveness of the personal environment data.

[0151] Example 3 Example 3 of the present invention provides a personal environmental data monitoring system, which includes the personal environmental data monitoring device described in Example 2, and its specific implementation can refer to the implementation of the device described in Example 2 and the method described in Example 1, and the same content or related parts will not be described repeatedly.

[0152] FIG. 8 is a schematic diagram of a personal environmental data monitoring system according to a third embodiment of the present invention. As shown in FIG. 8, the monitoring system 800 includes: An environmental device 801 that collects indoor environmental data; an environmental monitoring station 802 that collects outdoor environmental data; A monitoring device 803 that generates personal environmental data for the user according to indoor environmental data and / or outdoor environmental data collected by environmental devices and / or monitoring stations that match the user's current location; and a server 804 that generates risk assessment information and / or user behavior advice information based on the user's personal environmental data within a predetermined period and pushes the information to the user.

[0153] The monitoring device 803 is the same as the monitoring device 700 in the second embodiment, and will not be described again here.

[0154] There may be a plurality of environmental devices 801 and environmental monitoring points 802, and the monitoring device 803 may be provided in a user's terminal device.

[0155] As can be seen from the above embodiment, when a user is identified as being indoors, the user's location within the room is tracked, and environmental devices matching the user's different indoor locations are identified based on the user's different indoor locations. A plurality of indoor environmental data corresponding to the different locations is then obtained from the matching environmental devices, thereby generating personal environmental data for the user. In this way, dynamic and detailed personal environmental data can be provided to the user, and the user does not need to access the Internet to perform operations such as searching, or carry an air sensor. This is convenient, practical, and enables monitoring without the user's senses. Furthermore, the generated personal environmental data dynamically and precisely embodies the air quality at the user's location, allowing more additional services to be provided based on the personal environmental data, improving the user experience.

[0156] Furthermore, when it is determined that the user is outdoors, the system further tracks the user's outdoor location, and identifies monitoring stations that match the user's different outdoor locations based on the user's different outdoor locations, thereby obtaining multiple outdoor environment data corresponding to the different locations from the matching monitoring stations, thereby generating personal environment data for the user. In this way, even when the user is outdoors, dynamic and refined personal environment data can be provided, which can be applied to various application scenarios, and further improving the refinement and comprehensiveness of the personal environment data.

[0157] It also further enhances the user experience, allowing users to be provided with accurate, comprehensive risk assessments and streamlined advice.

[0158] The above-described apparatus and methods according to the embodiments of the present invention may be implemented in hardware or a combination of hardware and software. The present invention also relates to a computer-readable program that, when executed by a logic component, causes the logic component to implement the above-described apparatus or component, or to implement the various methods or steps described above.

[0159] The embodiment of the present invention further relates to a storage medium, such as a hard disk, a magnetic disk, an optical disk, a DVD, or a flash memory, for storing the above program.

[0160] Furthermore, the limitations on each step of the present solution do not limit the order of the steps, provided that they do not affect the implementation of the specific solution. A step written earlier may be executed first, later, or simultaneously with a later step. As long as the present solution can be implemented, any of these should be considered to fall within the scope of protection of the present application.

[0161] Although the present invention has been described above with reference to specific embodiments, those skilled in the art will understand that these descriptions are merely illustrative and do not limit the scope of protection of the present invention. Those skilled in the art can make various modifications and amendments to the present invention based on the spirit and principles of the present invention, and these modifications and amendments also fall within the scope of the present invention.

Claims

1. Identifying whether the user is outdoors or indoors; If the user is in the room, tracking the user's location in the room; Identifying environmental devices that match different locations of the user in the room; acquiring a plurality of indoor environment data corresponding to different positions from environmental devices that match the different positions of the user; generating personal environmental data of the user based on the plurality of indoor environmental data; The step of identifying environmental devices that match different positions of the user in the room, searching for environmental devices around the user's current location based on the user's current location; identifying an environmental device matching the location from among the environmental devices surrounding the location; The step of identifying an environmental device matching the location from environmental devices surrounding the location includes: a step of determining an environmental device that is in the same space as the user in the room as the environmental device that matches the position; The step of determining an environmental device that is in the same room as the user as an environmental device that matches the position includes: When there are a plurality of environmental devices in the same room as the user, the method further comprises a step of selecting an environmental device among the plurality of environmental devices that is closest to the position as an environmental device that matches the position. How to monitor personal environmental data.

2. A step of determining whether a user is outdoors or indoors; If the user is in the room, tracking the user's location in the room; Identifying environmental devices that match different locations of the user in the room; acquiring a plurality of indoor environment data corresponding to different positions from environmental devices that match the different positions of the user; generating personal environmental data of the user based on the plurality of indoor environmental data; If there is no environmental device matching the current location of the user, acquiring environmental data from an environmental monitoring station near the current location as the indoor environmental data; or If there is no environmental device matching the user's current location, inputting the current location into a trained prediction model and obtaining predicted indoor environment data as the indoor environment data; or If there is no environmental device matching the current location of the user, the method further includes a step of acquiring indoor environment data of another nearby user as the indoor environment data. How to monitor personal environmental data.

3. A step of determining whether a user is outdoors or indoors; If the user is in the room, tracking the user's location in the room; Identifying environmental devices that match different locations of the user in the room; acquiring a plurality of indoor environment data corresponding to different positions from environmental devices that match the different positions of the user; generating personal environmental data of the user based on the plurality of indoor environmental data; When it is not possible to acquire indoor environment data or outdoor environment data corresponding to a position point on the user's movement trajectory, the indoor environment data or outdoor environment data of the position point is calculated based on indoor environment data or outdoor environment data corresponding to position points adjacent to the position point on the movement trajectory. How to monitor personal environmental data.

4. The step of identifying whether the user is outdoors or indoors comprises: The method includes a step of determining whether the user is in a room by at least one of an identification code, an electronic tag, image identification, GPS signal strength, user behavior data, light detection, sound detection, a signal received by the user's terminal device, and a Bluetooth (registered trademark) positioning device carried by the user.

4. A method for monitoring personal environmental data according to claim 1.

5. The step of tracking the user's location in the room comprises: and tracking the user's indoor location by at least one of Bluetooth positioning, Wi-Fi positioning, NFC positioning, UWB positioning, code scanning positioning, base station positioning, GPS positioning, ranging positioning, IP positioning, scene identification, acoustic positioning, and image identification.

4. A method for monitoring personal environmental data according to claim 1.

6. The step of identifying an environmental device matching the location from environmental devices surrounding the location includes: determining an environmental device that is closest to the user's location as the environmental device that matches the location; or and selecting an environmental device with the strongest signal from among the environmental devices around the location as the environmental device matching the location. The method for monitoring personal environmental data according to claim 1 .

7. a matching result between the name of the space where the user is currently located and the name of the space where the environmental device is located; a relationship between the coordinates of the user's current location and the coordinates of the space in which the environmental device is located; an environmental device identifier; and a sound wave detection result including a speed of sound wave collection for the user. The method for monitoring personal environmental data according to claim 1 .

8. The method further includes: the user's terminal device and the environmental devices around the location wirelessly communicating with each other; and identifying the environmental device with the strongest signal. The method for monitoring personal environmental data according to claim 1 .

9. The step of acquiring a plurality of indoor environment data corresponding to different positions from environmental devices matching different positions of the user, respectively, includes: The method further comprises the step of: the user's terminal device directly acquiring a plurality of indoor environment data corresponding to different positions from environmental devices matching different positions of the user through wireless transmission, respectively.

4. A method for monitoring personal environmental data according to claim 1.

10. The step of acquiring a plurality of indoor environment data corresponding to different positions from environmental devices matching different positions of the user, respectively, includes: The user's terminal device transmits an identifier and time information of the environmental device to a server; and acquiring indoor environment data matching the identifier and the time information from the server.

4. A method for monitoring personal environmental data according to claim 1.

11. The indoor environment data is indoor environment data at a predetermined height.

4. A method for monitoring personal environmental data according to claim 1.

12. If the user is outdoors, tracking the user's location outdoors; Identifying environment monitoring stations that match the user's different outdoor locations based on the user's different outdoor locations; Acquiring a plurality of outdoor environment data corresponding to different locations from environment monitoring stations that match different locations of the user; and generating personal environmental data of the user based on the plurality of outdoor environmental data.

4. A method for monitoring personal environmental data according to claim 1.

13. and re-identifying the indoor environment data or the outdoor environment data after a predetermined time interval so as to update the user's personal environment data.

4. A method for monitoring personal environmental data according to claim 1.

14. The method further includes a step of displaying the personal environment data of the user on the terminal device of the user in real time.

4. A method for monitoring personal environmental data according to claim 1.

15. The method further includes generating risk assessment information and / or user behavior advice information based on the user's personal environmental data within a predetermined period.

4. A method for monitoring personal environmental data according to claim 1.

16. the risk assessment information includes disease risk information and / or contamination risk information; The user behavior advice information includes at least one of going out advice information, sleep advice information, and health improvement advice information. The method for monitoring personal environmental data according to claim 15.

17. The environmental device includes at least one of a sensor, an air conditioner, an air conditioner controller, a humidifier, a purifier, and an air freshener.

4. A method for monitoring personal environmental data according to claim 1.

18. the environmental data includes at least one of a concentration of particulate matter, a concentration of carbon dioxide, a concentration of nitrogen dioxide, a concentration of TVOC, a concentration of formaldehyde, an intensity of ultraviolet light, a concentration of ozone, a concentration of sulfur dioxide, a concentration of carbon monoxide, a temperature, a humidity, and a noise level; 4. A method for monitoring personal environmental data according to claim 1.

19. a determining unit for determining whether the user is outdoors or indoors; a first tracking unit for tracking the user's location in a room when the user is in the room; a first identification unit for identifying environmental devices that match different positions of the user in a room; a first acquisition unit for acquiring a plurality of indoor environment data corresponding to different positions from environmental devices corresponding to different positions of the user; a generating unit for generating personal environmental data of the user based on the plurality of indoor environmental data; Identifying environmental devices that match different positions of the user in the room, based on the different positions of the user, searching for environmental devices around the user's current location based on the location; identifying an environmental device matching the location from environmental devices surrounding the location; Identifying an environmental device matching the location from environmental devices surrounding the location includes: an environmental device that is in the same space as the user in the room as the environmental device that matches the position; The environmental device that matches the position of the user is an environmental device that is in the same space as the user in the room. When there are a plurality of environmental devices in the same room as the user, the environmental device that is closest to the position among the plurality of environmental devices is selected as the environmental device that matches the position. Personal environmental data monitoring device.

20. A determination unit for determining whether a user is outdoors or indoors; a first tracking unit for tracking the user's location in a room when the user is in the room; a first identification unit for identifying environmental devices that match different positions of the user in a room; a first acquisition unit for acquiring a plurality of indoor environment data corresponding to different positions from environmental devices corresponding to different positions of the user; a generating unit for generating personal environmental data of the user based on the plurality of indoor environmental data; If there is no environmental device matching the current location of the user, obtaining environmental data from an environmental monitoring station near the current location as the indoor environmental data; or If there is no environmental device that matches the user's current location, input the current location into a trained prediction model and obtain predicted indoor environment data as the indoor environment data; or If there is no environmental device matching the current location of the user, the method further includes acquiring indoor environment data of another nearby user as the indoor environment data. Personal environmental data monitoring device.

21. A determination unit for determining whether a user is outdoors or indoors; a first tracking unit for tracking the user's location in a room when the user is in the room; a first identification unit for identifying environmental devices that match different positions of the user in a room; a first acquisition unit for acquiring a plurality of indoor environment data corresponding to different positions from environmental devices corresponding to different positions of the user; a generating unit for generating personal environmental data of the user based on the plurality of indoor environmental data; When it is not possible to acquire indoor environment data or outdoor environment data corresponding to a position point on the user's movement trajectory, the indoor environment data or outdoor environment data of the position point is calculated based on indoor environment data or outdoor environment data corresponding to position points adjacent to the position point on the movement trajectory. Personal environmental data monitoring device.

22. a second tracking unit for tracking the user's location outdoors when the user is outdoors; a second identification unit for identifying environment monitoring stations that match different outdoor locations of the user based on the different outdoor locations of the user; a second acquisition unit for acquiring a plurality of outdoor environment data corresponding to different locations from environment monitoring stations corresponding to different locations of the user, respectively; The generating unit further generates personal environmental data of the user based on the plurality of outdoor environmental data.

22. The personal environmental data monitoring device according to claim 19.

23. an environmental device that collects indoor environmental data; an environmental monitoring station that collects outdoor environmental data; The monitoring device according to any one of claims 19 to 21, wherein the personal environmental data of the user is generated based on indoor environmental data and / or outdoor environmental data collected by an environmental device and / or an environmental monitoring station that matches the user's current location; and a server that generates risk assessment information and / or user behavior advice information based on the user's personal environmental data within a predetermined period and pushes the information to the user. Personal environmental data monitoring system.

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