Touch control method and device based on flexible sensor

Abstract

The invention discloses a touch control method and device based on a flexible sensor, and relates to the technical field of smart home control. The touch control method based on the flexible sensor comprises the following steps that indoor environment influence states are analyzed through indoor environment parameters, the indoor environment influence states comprise a light environment influence state and a wind power environment influence state, and an indoor environment influence state analysis result is obtained; and according to the indoor environment influence state analysis result and the set intelligent curtain standard state, performing comparative analysis, adjusting the intelligent curtain state according to the comparative analysis result, and performing judgment and informing related personnel. According to the invention, by analyzing, evaluating and readjusting the indoor environmental factors, the effect of improving the environmental adaptability of the intelligent curtain of the flexible sensor is achieved, and the problem that the environmental adaptability of the intelligent curtain of the flexible sensor is difficult to improve in the prior art is solved.

Description

Technical Field

[0001] The present invention relates to the field of smart home control technology, and in particular to a touch control method and device based on a flexible sensor. Background Art

[0002] With the rapid development of the smart home market, users have higher and higher requirements for interactive experience. Traditional physical buttons and touch screens can no longer meet users' needs for flexibility and space utilization. The emergence of flexible sensors provides a new solution for smart home control. Flexible sensors can be integrated into various surfaces, such as walls, desktops, and even furniture, to achieve a hidden and space-saving interaction method.

[0003] Existing touch control methods based on flexible sensors are integrated into clothing and furniture through bendable and foldable touch screens.

[0004] For example, the invention patent with announcement number: CN114935890B discloses a reinforcement learning-based optimization configuration method for large-scale flexible structure sensor actuators, which includes: firstly establishing a system dynamics model, then converting the dynamics model into a modal space, obtaining the natural frequencies and corresponding vibration modes of the multi-degree-of-freedom vibration system according to the system's dynamic equations and boundary conditions, and then converting the multi-degree-of-freedom vibration system from the modal space to a state space model, then establishing an optimization objective function, and finally using a particle swarm optimization algorithm with a reinforcement learning strategy for optimization configuration.

[0005] For example, a patent application with publication number CN116088315A discloses a flexible constraint spacecraft configuration control method based on model-state triggering, including: calculating the tracking position error and tracking velocity error of the spacecraft; constructing a synovial variable according to the tracking position error and the tracking velocity error; generating an event-triggered control signal according to the synovial variable and the event-triggered mechanism to control the spacecraft.

[0006] However, in the process of implementing the technical solution of the invention in the embodiments of the present application, the present application found that the above technology has at least the following technical problems:

[0007] In the prior art, traditional curtains cannot autonomously control the climate changes during the day, and the adjustment of smart curtains controlled by flexible sensors cannot be accurately controlled in complex environments. There is a problem that it is difficult to improve the environmental adaptability of smart curtains with flexible sensors. Summary of the invention

[0008] The embodiments of the present application provide a touch control method and device based on a flexible sensor, thereby solving the problem in the prior art that it is difficult to improve the environmental adaptability of the smart curtains using the flexible sensor, and achieving the effect of improving the environmental adaptability of the smart curtains using the flexible sensor.

[0009] The embodiment of the present application provides a touch control method based on a flexible sensor, comprising the following steps: collecting indoor environmental parameters through a flexible sensor; a user directly adjusts the state of a smart curtain and sets a standard state of the smart curtain through manual setting instructions; analyzing the indoor environmental impact state through indoor environmental parameters, wherein the indoor environmental impact state includes a lighting environmental impact state and a wind environmental impact state, and obtaining an indoor environmental impact state analysis result; comparing and analyzing the indoor environmental impact state analysis result with the setting of the standard state of the smart curtain, adjusting the smart curtain state according to the comparative analysis result, and judging and notifying relevant personnel.

[0010] Furthermore, the specific process of collecting indoor environmental parameters through flexible sensors is: deploying flexible sensors in the indoor space and on the surface of smart curtains; connecting the flexible sensors as indoor data collection front-end devices with data processing back-end devices, and the data processing back-end devices continuously collect indoor environmental parameters from the flexible sensors; the data processing back-end devices perform data cleaning and data normalization on the indoor environmental parameters to obtain effective parameters of the indoor environment.

[0011] Furthermore, the specific process of directly adjusting the state of smart curtains and setting the standard state of smart curtains by manually setting instructions is: the user sends manual instructions to the smart curtains by using the control terminal or by touch control of the flexible sensor, and the manual instructions will adjust the state of the smart curtains; the control terminal includes an intelligent software control terminal, a smart home control panel terminal and a voice assistant control terminal; the manual instructions indicate that the control instructions are manually input through the flexible sensor, so that the direction of the smart curtain changes to the switch state.

[0012] Furthermore, the user directly adjusts the smart curtain state and sets the smart curtain standard state through manual setting instructions, which also includes: the smart curtain state includes the opening and closing degree of the smart curtain minimum control unit, the start and stop time parameters of the smart curtain minimum control unit and the start and stop condition parameters of the smart curtain minimum control unit; the smart curtain minimum control unit is used to describe the smart curtain unit with the minimum single change orientation state that can be controlled by the smart curtain through the flexible sensor; the opening and closing degree of the smart curtain minimum control unit is used to indicate the relative angle of the smart curtain minimum control unit relative to the incident angle of sunlight entering the room; the smart curtain standard state includes the initial opening and closing degree of the smart curtain minimum control unit, the initial start and stop time parameters of the smart curtain minimum control unit, the initial start and stop condition parameters of the smart curtain minimum control unit and the standard start and stop condition parameters of the smart curtain minimum control unit.

[0013] Furthermore, the indoor environment impact status analysis results specifically include: an indoor wind environment impact assessment value, an indoor lighting environment impact assessment value and an indoor environment comprehensive impact assessment value; the indoor wind environment impact assessment value is used to refer to the impact level of changes in wind conditions in the indoor environment on the control state of smart curtains; the indoor lighting environment impact assessment value is used to refer to the impact level of changes in lighting conditions in the indoor environment on the control state of smart curtains; the indoor environment comprehensive impact assessment value is used to refer to the impact level of changes in comprehensive conditions in the indoor environment on the control state of smart curtains.

[0014] Furthermore, the indoor wind environment impact assessment value is specifically obtained through the following process: collecting indoor wind vector parameters and indoor and outdoor wind pressure parameters and performing data preprocessing, including removing outliers, filling missing values ​​and normalizing; according to the data target of the indoor wind environment impact assessment, selecting characteristic data related to the wind environment impact from the preprocessed data to obtain indoor wind impact characteristic parameters; using the indoor wind impact characteristic parameters, constructing a linear regression model, and obtaining the indoor wind environment impact assessment value through linear regression model analysis.

[0015] Furthermore, the indoor lighting environment impact assessment value is specifically obtained through the following process: collecting indoor lighting intensity parameters and indoor temperature parameters; collecting artificially set historical optimum indoor temperature average value data, wherein the artificially set historical optimum indoor temperature average value data is used to describe the average value of artificially set optimum indoor temperature historical data; comparing and analyzing the artificially set historical optimum indoor temperature average value data with the current indoor temperature to obtain a seasonal correction factor; and combining the indoor wind environment impact assessment value to thereby analyze and obtain the indoor lighting environment impact assessment value.

[0016] Furthermore, the indoor environment comprehensive impact assessment value is specifically obtained by: obtaining the indoor environment comprehensive impact assessment value by comprehensive analysis of the indoor wind environment impact assessment value and the indoor lighting environment impact assessment value. The specific analysis formula is as follows:

[0017]

[0018] μ represents the comprehensive impact assessment value of the indoor environment, represents the indoor lighting environment impact assessment value, γ represents the indoor wind environment impact assessment value, and π represents pi.

[0019] Furthermore, the smart curtain state is adjusted according to the comparative analysis results, and the relevant personnel are judged and notified, specifically including: if the indoor wind environment impact assessment value is not greater than the preset indoor wind environment impact threshold and the indoor lighting environment impact assessment value is not greater than the preset indoor lighting environment impact first threshold and the indoor environment comprehensive impact assessment value is not greater than the preset indoor environment comprehensive impact threshold, then the smart curtain state is not adjusted; if the indoor wind environment impact assessment value is greater than the preset indoor wind environment impact threshold, then the smart windows and smart curtains are closed through the smart home control device, and the relevant communication personnel are reminded with a strong wind warning, and the indoor wind environment impact assessment value, indoor wind vector parameters and indoor and outdoor wind pressure parameters are sent to the relevant personnel; if the indoor lighting environment impact assessment value is greater than the preset indoor lighting environment impact first threshold and not greater than the preset indoor lighting environment impact second threshold, then the smart curtain opening and closing angles are adjusted through the smart home control device and the smart curtains are opened. The indoor lighting environment impact assessment value, indoor lighting intensity parameters and indoor temperature parameters are sent to relevant personnel; if the indoor lighting environment impact assessment value is greater than the preset indoor lighting environment impact second threshold, the smart curtains are closed through the smart home control device and the relevant communication personnel are reminded with a light heat warning, and the indoor lighting environment impact assessment value, indoor light intensity parameters and indoor temperature parameters are sent to relevant personnel; if the indoor environment comprehensive impact assessment value is greater than the preset indoor environment comprehensive impact threshold, the smart windows and smart curtains are closed through the smart home control device and the relevant communication personnel are reminded with a comprehensive warning, and the indoor environment comprehensive impact assessment value, indoor lighting environment impact assessment value, indoor light intensity parameters, indoor temperature parameters, indoor wind environment impact assessment value, indoor wind vector parameters and indoor and outdoor wind pressure parameters are sent to relevant personnel; after receiving all the warning reminders, the relevant personnel adjust the smart home status through the smart home control device.

[0020] The embodiment of the present application provides a touch control device based on a flexible sensor, including an environmental data acquisition module, a user instruction setting control module, an environmental impact analysis module and an environmental impact judgment control module: the environmental data acquisition module is used to collect indoor environmental parameters through flexible sensors; the user instruction setting control module is used to directly adjust the state of smart curtains and set the standard state of smart curtains through manual setting instructions by users; the environmental impact analysis module is used to analyze the indoor environmental impact state through indoor environmental parameters, and the indoor environmental impact state includes the lighting environment impact state and the wind environment impact state, and obtain the indoor environmental impact state analysis result; the environmental impact judgment control module is used to compare and analyze the indoor environmental impact state analysis result with the setting of the standard state of smart curtains, adjust the state of smart curtains according to the comparison and analysis result, and judge and notify relevant personnel.

[0021] One or more technical solutions provided in the embodiments of the present application have at least the following technical effects or advantages:

[0022] 1. Analyze the indoor environmental impact status through indoor environmental parameters to obtain the indoor environmental impact status analysis results; compare and analyze the indoor environmental impact status analysis results with the set smart curtain standard status, so as to adjust the smart curtain status according to the comparative analysis results, judge and notify relevant personnel, thereby achieving the effect of improving the environmental adaptability of the smart curtain of the flexible sensor, and effectively solving the problem of difficulty in improving the environmental adaptability of the smart curtain of the flexible sensor in the prior art.

[0023] 2. Users can directly adjust the state of smart curtains and set the standard state of smart curtains through manual setting instructions, set the opening and closing degree of curtains, set the corresponding automatic control parameters, and preset the standard state of smart curtains, so that they can automatically open and close at a specific time to achieve the best indoor lighting effect, thereby improving the flexibility of personal settings of smart curtains with flexible sensors.

[0024] 3. By adjusting the state of the smart curtains according to the comparative analysis results, judging and notifying relevant personnel, the smart curtains are automatically adjusted to adjust the light and temperature according to changes in the indoor and outdoor environments. At the same time, in severe weather conditions such as strong winds, the curtains are automatically closed to prevent accidental damage, thereby improving the safety of smart curtains with flexible sensors in responding to environmental changes. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 A flow chart of a touch control method based on a flexible sensor provided in an embodiment of the present application;

[0026] Figure 2 A schematic diagram of an indoor environment comprehensive impact assessment value function image provided by an embodiment of the present application;

[0027] Figure 3 A schematic diagram of the structure of a touch control device based on a flexible sensor provided in an embodiment of the present application. DETAILED DESCRIPTION

[0028] The embodiments of the present application provide a touch control method and device based on a flexible sensor, thereby solving the problem in the prior art that it is difficult to improve the environmental adaptability of the smart curtains using the flexible sensor. By analyzing, evaluating and adjusting the indoor environmental factors, the effect of improving the environmental adaptability of the smart curtains using the flexible sensor is achieved.

[0029] The technical solution in the embodiment of the present application is to solve the above-mentioned problem that it is difficult to improve the environmental adaptability of the smart curtain of the flexible sensor. The overall idea is as follows:

[0030] The indoor environmental impact status is analyzed through indoor environmental parameters, and the analysis results of the indoor environmental impact status are compared with the standard status of the smart curtains. The smart curtain status is adjusted according to the comparative analysis results, and the relevant personnel are judged and notified, thereby achieving the effect of improving the environmental adaptability of the smart curtains of the flexible sensor.

[0031] In order to better understand the above technical solution, the above technical solution will be described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0032] like Figure 1 As shown, it is a flow chart of a touch control method based on a flexible sensor provided in an embodiment of the present application, the method is applied to a touch control device based on a flexible sensor, and the method includes the following steps: collecting indoor environmental parameters through a flexible sensor; the user directly adjusts the state of the smart curtain and sets the standard state of the smart curtain through manual setting instructions; analyzing the indoor environmental impact state through indoor environmental parameters, the indoor environmental impact state includes the lighting environment impact state and the wind environment impact state, and obtaining the indoor environmental impact state analysis result; comparing the indoor environmental impact state analysis result with the setting of the smart curtain standard state, adjusting the smart curtain state according to the comparison analysis result, and judging and notifying relevant personnel.

[0033] Furthermore, the specific process of collecting indoor environmental parameters through flexible sensors is as follows: deploying flexible sensors in the indoor space and on the surface of smart curtains; connecting the flexible sensors as indoor data collection front-end devices with the data processing back-end devices, and the data processing back-end devices continuously collect indoor environmental parameters from the flexible sensors; the data processing back-end devices perform data cleaning and data normalization on the indoor environmental parameters to obtain effective parameters of the indoor environment.

[0034] In this embodiment, flexible sensors are deployed in the indoor environment to be monitored. These sensors are set in curtains, walls, furniture or directly embedded in the floor to achieve real-time monitoring of indoor environmental parameters.

[0035] The flexible sensor is used as the indoor data acquisition front-end device to connect with the data processing back-end device through wireless transmission methods such as Wi-Fi, Bluetooth, or wired transmission methods such as Ethernet. Ensure that the sensor can transmit the collected data to the data acquisition system in real time.

[0036] Data collection: The data collection system continuously receives indoor environmental parameters from the flexible sensor. These parameters include but are not limited to light intensity, temperature, humidity, wind speed, etc.

[0037] Data cleaning: Removing invalid, erroneous, or duplicate data. This may involve identifying and correcting errors in the data transmission process, or removing outliers due to sensor failure or other reasons.

[0038] Data normalization: Converting data to a uniform format and range for easier analysis and processing. This might include converting temperature data from Celsius to Fahrenheit or converting light intensity values ​​from lux to a standard unit.

[0039] Furthermore, the specific process of directly adjusting the state of smart curtains and setting the standard state of smart curtains by manually setting instructions is: the user sends manual instructions to the smart curtains by using the control terminal or by touch control of the flexible sensor, and the manual instructions will adjust the state of the smart curtains; the control terminal includes an intelligent software control terminal, a smart home control panel terminal and a voice assistant control terminal; the manual instruction means that the control instruction is manually input through the flexible sensor, so that the direction of the smart curtain changes to the switch state.

[0040] In this embodiment, the control terminal sends a command to enter the curtain control interface: select to enter the control interface of the smart curtain on the control terminal. Send an on / off command: find the on / off button on the control interface and send the corresponding command. Curtain response: After receiving the command, the smart curtain executes the action of opening or closing.

[0041] Control terminals include smartphone apps, smart home panels or voice assistant devices.

[0042] The smart curtains change direction to the open or close state. The specific construction of smart curtains includes curtain frames, motors and drive systems, and various sensors. In order to achieve automatic adjustment functions, smart curtains are usually equipped with light sensors, temperature sensors, etc., to automatically adjust the opening and closing of curtains according to indoor and outdoor light intensity and temperature; guide rails and pulley systems, which are the mechanical parts of smart curtains, are used to ensure that the curtains open and close smoothly.

[0043] Among them, the curtain frame is integrated with the flexible sensor by dividing it into small pieces of curtain fabric and controlling them separately. It can be used as a touch control panel as a touch screen for manual command input, and can also be used as the smallest unit for changing the switch state of the smart curtain orientation. A set of smart curtains can control the sunny orientation of each piece of curtain fabric with a high degree of freedom. The specific materials of the curtain fabric include cloth, bamboo, plastic, metal, wood, yarn and functional materials.

[0044] Furthermore, the user directly adjusts the smart curtain state and sets the smart curtain standard state through manual setting instructions, which also includes: the smart curtain state includes the opening and closing degree of the smart curtain minimum control unit, the start and stop time parameters of the smart curtain minimum control unit and the start and stop condition parameters of the smart curtain minimum control unit; the smart curtain minimum control unit is used to describe the smart curtain unit with the minimum single change orientation state that can be controlled by the smart curtain through the flexible sensor; the opening and closing degree of the smart curtain minimum control unit is used to indicate the relative angle of the smart curtain minimum control unit relative to the incident angle of sunlight entering the room; the smart curtain standard state includes the initial opening and closing degree of the smart curtain minimum control unit, the initial start and stop time parameters of the smart curtain minimum control unit, the initial start and stop condition parameters of the smart curtain minimum control unit and the standard start and stop condition parameters of the smart curtain minimum control unit.

[0045] In this embodiment, the degree of opening and closing: the user can set the curtain to be fully open, partially open (such as half sunshade) or fully closed. The minimum control unit of the smart curtain, for example, a set of smart curtains is divided into 1600 pieces, each of which is combined with a flexible sensor. Each smart curtain serves as the minimum control unit of the smart curtain, and the flexible sensor controls the minimum control unit separately according to the setting instruction.

[0046] Time setting: Users can set the time for the curtains to open or close automatically, such as opening at 7 a.m. and closing at 8 p.m. Through command setting, the smart curtains can be closed 20% every hour from 4 p.m. to 9 p.m.

[0047] The start and stop condition parameters of the smart curtain minimum control unit include the following situations: light sensing, automatically adjusting the opening and closing degree of the curtains according to the indoor and outdoor light intensity to ensure moderate indoor light; temperature control, automatically adjusting the opening and closing of the curtains according to the temperature difference between indoor and outdoor to achieve energy saving or warmth keeping effects; scene mode, preset the opening mode of the curtains according to different usage scenarios (such as home mode, sleep mode, daytime mode, etc.); timed closing, the curtains will automatically close after a specific time (such as bedtime at night) to ensure user privacy; event triggering, the curtains can be set to operate automatically when a specific event occurs, such as automatically closing the curtains when the weather forecast shows rain.

[0048] The standard start and stop condition parameters of the minimum control unit of the smart curtain, for example, the curtain is closed when the temperature is set to exceed 25 degrees, and the curtain is closed when the wind speed exceeds level 3.

[0049] Furthermore, the indoor environment impact status analysis results are obtained, specifically including: indoor wind environment impact assessment value, indoor lighting environment impact assessment value and indoor environment comprehensive impact assessment value; the indoor wind environment impact assessment value is used to refer to the impact level of wind condition changes in the indoor environment on the smart curtain control state; the indoor lighting environment impact assessment value is used to refer to the impact level of lighting condition changes in the indoor environment on the smart curtain control state; the indoor environment comprehensive impact assessment value is used to refer to the impact level of comprehensive condition changes in the indoor environment on the smart curtain control state.

[0050] Furthermore, the indoor wind environment impact assessment value is obtained by the following specific process: collecting indoor wind vector parameters and indoor and outdoor wind pressure parameters and performing data preprocessing, including removing outliers, filling missing values ​​and normalizing; according to the data target of the indoor wind environment impact assessment, selecting characteristic data related to the wind environment impact from the preprocessed data to obtain indoor wind impact characteristic parameters; using the indoor wind impact characteristic parameters, constructing a linear regression model, and obtaining the indoor wind environment impact assessment value through linear regression model analysis.

[0051] In this embodiment, according to the data target of indoor wind environment impact assessment, characteristic data related to wind environment impact are selected from the pre-processed data. These characteristic data may include wind speed, wind direction, wind pressure, etc.

[0052] The indoor wind environment impact assessment value is used to refer to the impact level of changes in wind conditions in the indoor environment on the control state of the smart curtains. In addition to being obtained through linear regression model analysis, it can also be obtained through a calculation formula, which is as follows:

[0053]

[0054] The monitoring points affected by the indoor light intensity value are set, and the monitoring points affected by the indoor light intensity value are numbered in sequence, G0=1, 2, ..., G, G0 represents the number of the monitoring point affected by the indoor light intensity value, and G represents the total number of the monitoring points affected by the indoor light intensity value; the monitoring points affected by the indoor wind force value are set, and the monitoring points affected by the indoor wind force value are numbered in sequence, F0=1, 2, ..., F, F0 represents the number of the monitoring point affected by the indoor wind force value, and F represents the total number of the monitoring points affected by the indoor wind force value.

[0055] represents the indoor wind environment impact assessment value of the monitoring point affected by the G0th indoor light intensity value, and γ represents the indoor wind environment impact assessment value.

[0056] It indicates that the maximum difference between the indoor and outdoor wind pressure at the monitoring point under the influence of the indoor light intensity value G0 and the indoor wind force value F0. The maximum difference between the indoor and outdoor wind pressure indicates the maximum difference between the outdoor wind pressure and the indoor wind pressure. Y Represents the historical average difference in indoor and outdoor wind pressure.

[0057] By using wind pressure sensors to monitor and record indoor and outdoor wind pressure data in real time and calculating the difference, the maximum difference between indoor and outdoor wind pressures and the historical average difference between indoor and outdoor wind pressures can be obtained.

[0058] It represents the effective modulus of the wind vector perpendicular to the direction of the smart curtain under the influence of the G0th indoor light intensity value on the monitoring point and the F0th indoor wind force value on the monitoring point, S Y Indicates the effective average modulus of the historical wind vector perpendicular to the direction of the smart curtain; for example, if the wind vector modulus is 300 and the angle of the wind vector perpendicular to the direction of the smart curtain is 30 degrees, then

[0059] The wind vector is measured and analyzed by an ultrasonic anemometer or a laser anemometer.

[0060] In a specific actual environment, if in an environment prone to strong winds, although the user directly adjusts the state of the smart curtains and sets the standard state of the smart curtains through manual setting instructions, the user cannot adjust it outside or fails to remotely control the indoor home state in time. In this case, strong winds can easily have an adverse effect on the indoor living environment. By evaluating the impact of changes in wind conditions in the indoor environment on the control state of the smart curtains, the degree of change in wind conditions is quantified through the indoor wind environment impact assessment value, which is convenient for subsequent comparative analysis and adjustment of the smart curtain control logic. If the wind is strong, the smart curtains can be automatically closed. If the wind is particularly strong, the smart windows can be automatically closed. The control logic can be automatically adjusted after comparative analysis.

[0061] Furthermore, the indoor lighting environment impact assessment value is obtained by the following specific process: collecting indoor lighting intensity parameters and indoor temperature parameters; collecting the artificially set historical optimum indoor temperature average value data, the artificially set historical optimum indoor temperature average value data is used to describe the average value of the artificially set optimum indoor temperature history data; comparing and analyzing the artificially set historical optimum indoor temperature average value data with the current indoor temperature to obtain the seasonal correction factor; combining the indoor wind environment impact assessment value with the analysis to obtain the indoor lighting environment impact assessment value.

[0062] In this embodiment, the indoor lighting environment impact assessment value is used to refer to the impact level of changes in lighting conditions in the indoor environment on the control state of the smart curtains; in addition to being obtained by simulating different lighting conditions in a laboratory environment to evaluate the impact of lighting changes on the control state of the smart curtains, it can also be obtained by a calculation formula, and the specific calculation formula is as follows:

[0063]

[0064] T0 represents the starting time point of the indoor lighting environment impact, and T represents the current time point of the indoor lighting environment impact, in seconds. Indicates the indoor lighting environment impact assessment value.

[0065] Indicates that the G0th indoor light intensity value affects the indoor light intensity value of the monitoring point; the indoor light intensity value obtained by a photometer or illuminance meter; for example, if the indoor light intensity value is 300 lux, then

[0066] Indicates the mapping coefficient of the indoor light intensity value and the indoor temperature value rising of the monitoring point affected by the G0th indoor light intensity value; the mapping coefficient of the indoor light intensity value and the indoor temperature value rising is obtained by laboratory simulation through the Stefan-Boltzmann law to obtain the ideal mapping coefficient, and then corrected by the actual historical data. For example, if the ideal mapping coefficient is 0.02, and the mapping coefficient of the light intensity value and the indoor temperature value rising reflected by the actual historical data is 0.015, then the average of the two is taken, then

[0067] It indicates the indoor wind environment impact assessment value of the monitoring point affected by the G0th indoor light intensity value.

[0068] ζ represents the seasonal correction factor. The seasonal correction factor indicates that the correlation between the perceived temperature and perceived comfort of people is different in different seasons. For example, if the indoor temperature is 25 degrees in the summer at 36 degrees Celsius, the perceived comfort corresponding to the indoor temperature is different from the perceived comfort corresponding to the indoor temperature of 25 degrees in the winter at 25 degrees Celsius. The seasonal correction factor is calculated by manually setting the historical optimal indoor temperature average data as the benchmark, unit 1, and comparing the temperature that exceeds or decreases. For example, in the summer, the historical optimal indoor temperature average data is manually set to 22 degrees Celsius. At this time, the indoor temperature is 24 degrees Celsius, then (Take four decimal places), the value shall not be less than 0 and not greater than 1.

[0069] If the mapping coefficient of the indoor light intensity value and the indoor temperature value rise is taken as a fixed value of 0.015, the indoor wind environment impact assessment value is taken as a fixed value of 1, the seasonal correction factor is taken as a fixed value of 0.8, and the difference between the starting timing point of the indoor light environment impact and the current timing point of the indoor light environment impact is 60 seconds, then the indoor light intensity value is used as the independent variable, and the indoor light environment impact assessment value is used as the dependent variable; Table 1 is an example table of indoor light environment impact assessment values. Table 1 is shown below.

[0070] Table 1 Example of indoor lighting environment impact assessment value

[0071]

[0072] The greater the indoor lighting environment impact assessment value, the more obvious the temperature change accumulated by the indoor lighting conditions is. When the temperature changes to a certain extent, the smart curtain control strategy needs to be adjusted. According to Table 1, the indoor lighting environment impact assessment value increases with the increase of the indoor light intensity value. In actual situations, the greater the indoor light intensity value, the greater the indoor lighting environment impact assessment degree, and the greater the indoor lighting environment impact assessment value, which conforms to objective laws and provides a quantitative basis for subsequent adjustment of the control strategy.

[0073] Furthermore, the indoor environment comprehensive impact assessment value is specifically obtained by: comprehensively analyzing the indoor wind environment impact assessment value and the indoor lighting environment impact assessment value to obtain the indoor environment comprehensive impact assessment value. The specific analysis formula is as follows:

[0074]

[0075] μ represents the comprehensive impact assessment value of indoor environment, represents the indoor lighting environment impact assessment value, γ represents the indoor wind environment impact assessment value, and π represents pi.

[0076] In this embodiment, if Figure 2As shown, it is a schematic diagram of the indoor environment comprehensive impact assessment value function image provided by the embodiment of the present application; it can be seen from the figure that the function curve a represents the schematic curve of the indoor environment comprehensive impact assessment value function when the indoor wind environment impact assessment value is used as the independent variable when the indoor lighting environment impact assessment value is taken as a fixed value of 1; the function curve b represents the schematic curve of the indoor environment comprehensive impact assessment value function when the indoor wind environment impact assessment value is taken as the independent variable when the indoor lighting environment impact assessment value is taken as a fixed value of 3; the function curve c represents the schematic curve of the indoor environment comprehensive impact assessment value function when the indoor wind environment impact assessment value is taken as the independent variable when the indoor lighting environment impact assessment value is taken as a fixed value of 5; the indoor environment comprehensive impact assessment value represents the degree of change of indoor environmental conditions. As the indoor wind environment impact assessment value increases, the indoor environment comprehensive impact assessment value also increases. Although the increasing trend gradually decreases, the indoor wind environment impact assessment value changes violently at the initial stage, which is convenient for improving the sensitivity at the initial stage of indoor environmental conditions and improving the timeliness of the control strategy.

[0077] Furthermore, the state of the smart curtains is adjusted according to the comparative analysis results, and the relevant personnel are judged and notified, specifically including: if the indoor wind environment impact assessment value is not greater than the preset indoor wind environment impact threshold and the indoor lighting environment impact assessment value is not greater than the preset indoor lighting environment impact first threshold and the indoor environment comprehensive impact assessment value is not greater than the preset indoor environment comprehensive impact threshold, the smart curtain state is not adjusted; if the indoor wind environment impact assessment value is greater than the preset indoor wind environment impact threshold, the smart windows and smart curtains are closed through the smart home control device, and the relevant communication personnel are reminded with a strong wind warning, and the indoor wind environment impact assessment value, indoor wind vector parameters and indoor and outdoor wind pressure parameters are sent to the relevant personnel; if the indoor lighting environment impact assessment value is greater than the preset indoor lighting environment impact first threshold and not greater than the preset indoor lighting environment impact second threshold, the smart curtain opening and closing angles are adjusted through the smart home control device and the indoor The indoor lighting environment impact assessment value, indoor lighting intensity parameters and indoor temperature parameters are sent to relevant personnel; if the indoor lighting environment impact assessment value is greater than the preset indoor lighting environment impact second threshold, the smart curtains are closed through the smart home control device and the relevant communication personnel are reminded with a light heat warning, and the indoor lighting environment impact assessment value, indoor light intensity parameters and indoor temperature parameters are sent to relevant personnel; if the indoor environment comprehensive impact assessment value is greater than the preset indoor environment comprehensive impact threshold, the smart windows and smart curtains are closed through the smart home control device and the relevant communication personnel are reminded with a comprehensive warning, and the indoor environment comprehensive impact assessment value, indoor lighting environment impact assessment value, indoor light intensity parameters, indoor temperature parameters, indoor wind environment impact assessment value, indoor wind vector parameters and indoor and outdoor wind pressure parameters are sent to relevant personnel; after receiving all the warning reminders, the relevant personnel adjust the smart home status through the smart home control device.

[0078] In this embodiment, the preset indoor wind environment impact threshold, the preset indoor lighting environment impact first threshold, the preset indoor lighting environment impact second threshold and the indoor environment comprehensive impact threshold are obtained by the following method:

[0079] The preset second threshold value of indoor lighting environment impact is larger than the preset first threshold value of indoor lighting environment impact. When the indoor lighting environment impact assessment value is compared with the preset first threshold value of indoor lighting environment impact, if the indoor lighting environment impact assessment value does not exceed the preset first threshold value of indoor lighting environment impact, then the indoor lighting environment impact assessment value must not exceed the preset second threshold value of indoor lighting environment impact.

[0080] Through long-term monitoring of indoor and outdoor environments, data such as wind, light, and temperature are collected, and the changing characteristics of environmental factors in different seasons and at different times are analyzed. The building environment simulation software is used to predict the indoor environmental conditions under different thresholds. The threshold settings are determined by reversely simulating the impact of different parameters on the indoor environment through the indoor environmental conditions suitable for the human body. For example, the suitable temperature for the human body is set to 25 degrees, the suitable humidity is 30%, and the suitable light intensity is 500 lux. The value calculated by the above formula is used as the corresponding threshold, or the value obtained by the calculation formula of the suitable environmental factors set by the user is used as the corresponding threshold.

[0081] like Figure 3 As shown, it is a structural schematic diagram of a touch control device based on a flexible sensor provided in an embodiment of the present application. The touch control system based on a flexible sensor provided in an embodiment of the present application includes: an environmental data acquisition module, a user instruction setting control module, an environmental impact analysis module and an environmental impact judgment control module: Environmental data acquisition module: used to collect indoor environmental parameters through flexible sensors; User instruction setting control module: used to directly adjust the state of smart curtains and set the standard state of smart curtains by users through manual setting instructions; Environmental impact analysis module: used to analyze the indoor environmental impact state through indoor environmental parameters, the indoor environmental impact state includes the lighting environment impact state and the wind environment impact state, and obtain the indoor environmental impact state analysis result; Environmental impact judgment control module: used to compare and analyze the indoor environmental impact state analysis result with the setting of the standard state of smart curtains, adjust the smart curtain state according to the comparison and analysis result, and judge and notify relevant personnel.

[0082] To sum up, in real life, smart homes can be freely set up and remotely controlled, but there are still shortcomings in autonomous control. If the setter forgets to set certain control judgment criteria in the control strategy, such as automatically closing windows and curtains when the indoor temperature reaches a certain level, but if the sensor is simply used to read the implementation parameters to directly judge the control, it is easy to cause misjudgment and does not conform to personalized settings. Therefore, the automatic control strategy includes both manually set parameters and analysis and processing of indoor environmental parameters. By comparing and analyzing with the threshold and taking different control strategies for different environmental conditions, the adaptability to environmental changes is greatly improved.

[0083] Those skilled in the art will appreciate that embodiments of the present invention may be provided as methods, systems, or computer program products. Therefore, the present invention may take the form of a complete hardware embodiment, a complete software embodiment, or an embodiment combining software and hardware. Moreover, the present invention may take the form of a computer program product implemented on one or more computer-usable storage media (including but not limited to disk storage, CD-ROM, optical storage, etc.) containing computer-usable program code.

[0084] The present invention is described with reference to flowcharts and / or block diagrams of methods, devices (systems), and computer program products according to embodiments of the present invention. It should be understood that each process and / or block in the flowchart and / or block diagram, as well as the combination of processes and / or blocks in the flowchart and / or block diagram, can be implemented by computer program instructions. These computer program instructions can be provided to a processor of a general-purpose computer, a special-purpose computer, an embedded processor, or other programmable data processing device to produce a machine, so that the instructions executed by the processor of the computer or other programmable data processing device generate instructions for implementing the processes in the flowchart and / or block diagram. Figure 1 A process or multiple processes and / or boxes Figure 1 A device that provides the functions specified in a block or multiple blocks.

[0085] These computer program instructions may also be stored in a computer readable memory capable of directing a computer or other programmable data processing device to operate in a specific manner, so that the instructions stored in the computer readable memory produce an article of manufacture including an instruction device, which implements the process Figure 1 A process or multiple processes and / or boxes Figure 1 A function specified in one or more boxes.

[0086] These computer program instructions can also be loaded onto a computer or other programmable data processing device so that a series of operating steps are executed on the computer or other programmable device to produce a computer-implemented process, thereby providing instructions for implementing the process. Figure 1A process or multiple processes and / or boxes Figure 1 The steps for the functions specified in one or more boxes.

[0087] Although the preferred embodiments of the present invention have been described, those skilled in the art may make other changes and modifications to these embodiments once they have learned the basic creative concept. Therefore, the appended claims are intended to be interpreted as including the preferred embodiments and all changes and modifications that fall within the scope of the present invention.

[0088] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. A touch control method based on a flexible sensor, characterized in that: The following steps are involved: Collect indoor environmental parameters through flexible sensors; The user directly adjusts the state of the smart curtain and sets the standard state of the smart curtain through manual setting instructions; Analyze the indoor environment impact state through indoor environment parameters, wherein the indoor environment impact state includes the lighting environment impact state and the wind environment impact state, and obtain the indoor environment impact state analysis result; According to the indoor environment impact status analysis results and the set smart curtain standard status comparison analysis, the smart curtain status is adjusted according to the comparative analysis results, and the relevant personnel are judged and notified.

2. The touch control method based on the flexible sensor as claimed in claim 1, characterized in that: The specific process of collecting indoor environmental parameters through the flexible sensor is as follows: Deploy flexible sensors in indoor spaces and on smart curtain surfaces; The flexible sensor is used as an indoor data collection front-end device to connect with a data processing back-end device, and the data processing back-end device continuously collects indoor environmental parameters from the flexible sensor; The data processing backend equipment performs data cleaning and data normalization on the indoor environmental parameters to obtain effective parameters of the indoor environment.

3. The touch control method based on the flexible sensor as claimed in claim 1, characterized in that: The specific process of directly adjusting the state of the smart curtain and setting the standard state of the smart curtain by manually setting instructions is as follows: The user sends manual instructions to the smart curtains by using a control terminal or by touching the flexible sensor, and the manual instructions will adjust the state of the smart curtains; The control terminal includes an intelligent software control terminal, a smart home control panel terminal and a voice assistant control terminal; The manual instruction means that a control instruction is input manually through a flexible sensor, so that the direction of the smart curtain changes to a switch state.

4. The touch control method based on the flexible sensor as claimed in claim 1, characterized in that: The user directly adjusts the state of the smart curtain and sets the standard state of the smart curtain through manual setting instructions, and further includes: The smart curtain state includes the opening and closing degree of the smart curtain minimum control unit, the start and stop time parameters of the smart curtain minimum control unit, and the start and stop condition parameters of the smart curtain minimum control unit; The smart curtain minimum control unit is used to describe the smart curtain unit with the minimum single change orientation state that can be controlled by the flexible sensor; The degree of opening and closing of the minimum control unit of the smart curtain is used to indicate the relative angle of the minimum control unit of the smart curtain relative to the incident angle of sunlight entering the room; The standard state of the smart curtain includes the initial opening and closing degree of the smart curtain minimum control unit, the initial start and stop time parameters of the smart curtain minimum control unit, the initial start and stop condition parameters of the smart curtain minimum control unit and the standard start and stop condition parameters of the smart curtain minimum control unit.

5. The touch control method based on the flexible sensor as claimed in claim 1, characterized in that: The indoor environment impact status analysis results obtained specifically include: indoor wind environment impact assessment value, indoor lighting environment impact assessment value and indoor environment comprehensive impact assessment value; The indoor wind environment impact assessment value is used to refer to the impact level of changes in wind conditions in the indoor environment on the control state of the smart curtain; The indoor lighting environment impact assessment value is used to refer to the impact level of changes in lighting conditions in the indoor environment on the control state of the smart curtain; The indoor environment comprehensive impact assessment value is used to refer to the impact level of comprehensive condition changes in the indoor environment on the control state of the smart curtain.

6. The touch control method based on the flexible sensor as claimed in claim 5, characterized in that: The indoor wind environment impact assessment value is specifically obtained by: Collect indoor wind vector parameters and indoor and outdoor wind pressure parameters and perform data preprocessing, including removing outliers, filling missing values ​​and normalizing. According to the data target of indoor wind environment impact assessment, select characteristic data related to wind environment impact from the preprocessed data to obtain indoor wind impact characteristic parameters. Using the characteristic parameters of indoor wind impact, a linear regression model was constructed, and the indoor wind environmental impact assessment value was obtained through linear regression model analysis.

7. The touch control method based on the flexible sensor as claimed in claim 5, characterized in that: The indoor lighting environment impact assessment value is specifically obtained by: Collect indoor light intensity parameters and indoor temperature parameters; Collecting manually set historical optimum indoor temperature average value data, wherein the manually set historical optimum indoor temperature average value data is used to describe the average value of manually set optimum indoor temperature historical data; The seasonal correction factor is obtained by comparing and analyzing the average value of the manually set historical optimum indoor temperature with the current indoor temperature; Combined with the indoor wind environment impact assessment value, the indoor lighting environment impact assessment value is obtained through this analysis.

8. The touch control method based on the flexible sensor as claimed in claim 5, characterized in that: The indoor environment comprehensive impact assessment value is specifically obtained by: The indoor environment comprehensive impact assessment value is obtained by comprehensive analysis of the indoor wind environment impact assessment value and the indoor lighting environment impact assessment value. The specific analysis formula is as follows: μ represents the comprehensive impact assessment value of indoor environment, represents the indoor lighting environment impact assessment value, γ represents the indoor wind environment impact assessment value, and π represents pi.

9. The touch control method based on the flexible sensor as claimed in claim 1, characterized in that: The step of adjusting the state of the smart curtain according to the comparison and analysis results, judging and notifying relevant personnel specifically includes: If the indoor wind environment impact assessment value is not greater than the preset indoor wind environment impact threshold, the indoor lighting environment impact assessment value is not greater than the preset indoor lighting environment impact first threshold, and the indoor environment comprehensive impact assessment value is not greater than the preset indoor environment comprehensive impact threshold, then the smart curtain state is not adjusted; If the indoor wind environment impact assessment value is greater than the preset indoor wind environment impact threshold, the smart windows and smart curtains are closed through the smart home control device, and the communication related personnel are reminded with a strong wind warning, and the indoor wind environment impact assessment value, indoor wind vector parameters, and indoor and outdoor wind pressure parameters are sent to the relevant personnel; If the indoor lighting environment impact assessment value is greater than the preset indoor lighting environment impact first threshold value and not greater than the preset indoor lighting environment impact second threshold value, the smart curtain opening and closing angle is adjusted through the smart home control device and the indoor lighting environment impact assessment value, indoor lighting intensity parameter and indoor temperature parameter are sent to relevant personnel; If the indoor lighting environment impact assessment value is greater than the preset second threshold value of the indoor lighting environment impact, the smart curtains are closed through the smart home control device and the communication related personnel are reminded with a light heat warning, and the indoor lighting environment impact assessment value, indoor light intensity parameters and indoor temperature parameters are sent to the relevant personnel; If the indoor environment comprehensive impact assessment value is greater than the preset indoor environment comprehensive impact threshold, the smart windows and smart curtains are closed through the smart home control device, and the relevant communication personnel are reminded with a comprehensive early warning, and the indoor environment comprehensive impact assessment value, indoor lighting environment impact assessment value, indoor lighting intensity parameter, indoor temperature parameter, indoor wind environment impact assessment value, indoor wind vector parameter and indoor and outdoor wind pressure parameter are sent to the relevant personnel; After receiving all the early warning reminders, the relevant personnel adjust the smart home status through the smart home control device.

10. A touch control device based on a flexible sensor, characterized in that: It includes environmental data collection module, user instruction setting control module, environmental impact analysis module and environmental impact judgment control module: The environmental data acquisition module is used to collect indoor environmental parameters through flexible sensors; The user instruction setting control module is used to directly adjust the state of the smart curtain and set the standard state of the smart curtain by the user through manual setting instructions; The environmental impact analysis module is used to analyze the indoor environmental impact state through indoor environmental parameters, wherein the indoor environmental impact state includes the lighting environmental impact state and the wind environmental impact state, and obtain the indoor environmental impact state analysis result; The environmental impact judgment and control module is used to compare and analyze the indoor environmental impact status analysis results with the set smart curtain standard status, adjust the smart curtain status according to the comparison and analysis results, and judge and notify relevant personnel.

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