Physical Sign Detection and Early Warning Integrating Environmental and Individual Data

Abstract

The present invention discloses a physical sign detection and warning method that integrates environmental and individual data. The method includes: obtaining current human physical sign data and environmental data; detecting whether the current human physical sign data exceeds the threshold of the envelope surface / line, and if it exceeds, giving an alarm; the envelope surface / line is formed by integrating human physical sign data, environmental data, and personal basic data. In the complex on-site construction environment, the present invention gives a comprehensive alarm for different construction situations and the physical signs of the constructors, and forms an independent envelope surface / line for each constructor, playing a role of personalized warning, ensuring the dynamic update of the envelope surface / line of the tester, ensuring the detection of different upper and lower limits of the physical signs of the tester in different environmental situations, and increasing the application scenarios of the present invention.

Description

Technical Field

[0001] The present invention relates to the field of personnel physical condition detection and safety management, and particularly to the detection and warning of physical signs by integrating environmental and individual data. Background Art

[0002] There are different working environments at the construction site. Heat stroke is likely to occur when the temperature is high, and hypothermia is likely to occur when the temperature is low. Other factors such as excessive fatigue, lack of sleep, alcohol consumption, and hunger may all cause personal injuries. Considering the different internal environments at the construction site and individual differences among personnel, the detection of human physical signs can provide more accurate early warnings. Take heat stroke during summer construction as an example: When the human body is in high temperature or under the scorching sun, it can cause disorders in the body temperature regulation function and heat dissipation function, resulting in a syndrome mainly characterized by high fever, anhidrosis, and central nervous system symptoms caused by the accumulation of heat energy. The causes of heat stroke can be divided into two aspects: environment and self. (1) Environmental factors: The main external factors for heat stroke are high temperature, high humidity, and low wind speed. It is likely to occur in high-temperature radiation working environments (dry heat environments) and high-temperature and high-humidity working environments (humid heat environments). At the same time, it should also be noted that sometimes although the temperature is not high and the humidity is not large, heat stroke is also likely to occur due to poor ventilation in the environment. (2) Self factors: Increased heat production. Such as engaging in physical labor and sports, as well as suffering from diseases with increased metabolism such as fever and hyperthyroidism. Poor heat adaptation: Such as malnutrition, excessive fatigue, lack of physical exercise, lack of sleep, alcohol consumption, hunger, and suddenly entering a hot area and high-temperature environment. Heat dissipation disorders: Such as being overweight, wearing tight and poorly breathable clothes and trousers, congenital anhidrosis, scleroderma, prickly heat, and scars from the recovery of large-area burn patients. The physical signs at this time generally show: The body temperature is often above 38 degrees; the face is flushed / pale; the blood pressure drops; the pulse rate increases, etc. If treated in time, it can often recover within a few hours. Therefore, early warning based on physical sign detection is very important and effective.

[0003] Individual differences and environmental data should be considered in physical sign detection and early warning to avoid false alarms and missed alarms, and targeted analysis and processing are required. Summary of the Invention

[0004] In order to overcome the related problems, the present invention discloses a method, system, and device for detecting and warning physical signs by integrating environmental and individual data.

[0005] According to one aspect of the disclosed embodiments of the present invention, a method for detecting and warning physical signs by integrating environmental and individual data includes the following steps:

[0006] Obtain current human physical sign data and environmental data;

[0007] Detect whether the current human physical sign data exceeds the threshold of the envelope surface / line. If it exceeds, give an alarm;

[0008] The envelope surface / line is composed of the fusion of human physiological sign data, environmental data, and personal basic data.

[0009] Preferably, the envelope surface / line is specifically composed of the fusion of human physiological sign data, environmental data, and personal basic data of an individual's history.

[0010] Preferably, the envelope surface / line is updated through crowd-sourced data by comparing the human physiological sign data, environmental data, and personal basic data of people within a certain range of location information.

[0011] Preferably, the crowd-sourced data update is specifically a method for updating the envelope surface / line, including the following steps:

[0012] Compare the envelope surface of people within a certain range of location information with the currently collected data of the tester, specifically, perform high-dimensional data comparison;

[0013] Update the envelope surface with a data dimension similarity of 80% in the high-dimensional data to the envelope surface / line of the tester and label this envelope surface / line as "test";

[0014] Compare the high-dimensional data collected within the next 4 hours with the envelope surface with the "test" label, and select the closest envelope surface / line as the envelope surface / line of the tester.

[0015] Preferably, a method for updating the envelope surface / line includes the following steps:

[0016] Collect the high-dimensional data of the tester within a limited time range;

[0017] Assign values to the data of the facial fatigue degree dimension;

[0018] Update the high-dimensional data with a fatigue degree assignment less than or equal to 5 to the envelope surface.

[0019] Preferably, a method for updating the envelope surface / line includes the following steps:

[0020] Perform manual indexing on the high-dimensional data, and the manual indexing is "update" and "not update";

[0021] Update the high-dimensional data indexed as "update" to the envelope surface / line.

[0022] Preferably, a method for updating the envelope surface / line includes the following steps:

[0023] Perform indexing on the high-dimensional data by means of manual determination, where: the indexed information is "update" or "not update";

[0024] Update the high-dimensional data with the indexed information of "update" to the envelope surface / line.

[0025] According to one aspect of the disclosed embodiments of the present invention, a physical sign detection and early warning system that integrates environmental and individual data includes:

[0026] A sensing component for collecting human physical sign data, personal basic data, and environmental data.

[0027] A memory for storing human physical sign data, personal basic data, environmental data, and envelope surfaces / lines.

[0028] An alarm feedback component for receiving alarm information;

[0029] A data transmission component for transmitting the human physical sign data, personal basic data, and environmental data collected by the sensing component;

[0030] A data processing component for detecting and updating the current human physical sign data, personal basic data, environmental data, and envelope surfaces / lines, and generating alarm feedback information;

[0031] A power supply component for providing power to the sensing component, the memory, the alarm feedback component, the data transmission component, and the data processing component.

[0032] Preferably, the memory is further configured to store alarm information.

[0033] According to one aspect of the disclosed embodiments of the present invention, a physical sign detection and early warning device that integrates environmental and individual data includes:

[0034] A processor;

[0035] A memory configured with instructions executable by the processor;

[0036] The processor is configured to implement the physical sign detection and early warning method for integrating environmental and individual data as described above.

[0037] The disclosed embodiments of the present invention have the following beneficial effects:

[0038] 1. The data dimensions of the envelope surfaces / lines and the high-dimensional data are comprehensive, ensuring that the present invention can give comprehensive alarms in complex on-site construction environments for different construction situations and the physical sign situations of the constructors, and forming independent envelope surfaces / lines for different constructors, playing a role of personalized warning.

[0039] 2. Ensure the dynamic update of the envelope surfaces / lines of the testers, ensuring the detection of different physical sign upper and lower limits of the testers in different environmental situations, and increasing the application scenarios of the present invention.

[0040] 3. Regularly perform manual judgment and intervention to ensure the accuracy and stability of the envelope surfaces / lines.

[0041] 4. Ensure that when the tester has not formed his own independent envelope surface / line, there is a reference envelope surface / line, and the envelope surface / line is "tested" and verified, ensuring the accuracy and stability of the formed envelope surface / line threshold. BRIEF DESCRIPTION OF THE DRAWINGS

[0042] Figure 1 It is a flowchart of a method for detecting and warning signs by integrating environmental and individual data according to an open embodiment of the present invention;

[0043] Figure 2 It is a schematic diagram of three data dimensions of an envelope surface / line according to an open embodiment of the present invention;

[0044] Figure 3 It is a flowchart of a method for updating and constructing an envelope surface / line according to the present invention;

[0045] Figure 4 It is a flowchart of updating an envelope surface / line according to the present invention;

[0046] Figure 5 It is a schematic structural diagram of a system for detecting and warning signs by integrating environmental and individual data according to the present invention. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0047] The following further describes the specific embodiments of the present invention with reference to the accompanying drawings. It should be noted here that the description of these embodiments is for helping to understand the present invention, but does not constitute a limitation to the present invention. In addition, the technical features involved in the various embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0048] As Figure 1 , in an open embodiment of the present invention, a method for detecting and warning signs by integrating environmental and individual data includes the following steps:

[0049] Obtain current human body sign data and environmental data.

[0050] Detect whether the current human body sign data exceeds the threshold of the envelope surface / line. If it exceeds, send an alarm instruction.

[0051] The envelope surface / line is composed of the fusion of human body sign data, environmental data, and personal basic data.

[0052] Specifically, the envelope surface / line is composed of the fusion of human body sign data, environmental data, and personal basic data.

[0053] The envelope surface / line is updated through crowd-sourced data.

[0054] In an exemplary embodiment of the present invention, the high-dimensional data includes one or more of personal basic data, environmental data, and personal physical sign data.

[0055] In an exemplary embodiment of the present invention, the personal basic data includes one or more of data such as name, gender, age, height, weight, test environment (temperature, humidity), resting heart rate, blood pressure, respiratory rate, body temperature, etc.

[0056] In an exemplary embodiment of the present invention, the personal physical sign data includes one or more of data such as resting heart rate, blood pressure, respiratory rate, blood oxygen, body temperature, body surface humidity, facial redness, facial fatigue, etc.

[0057] In an exemplary embodiment of the present invention, the environmental data includes one or more of data such as location, environmental temperature, humidity, light, volatile gases, carbon monoxide, carbon dioxide, etc.

[0058] The envelope surface / line is a high-dimensional data surface that contains all the measured high-dimensional data, and the high-dimensional data includes one or more of human basic data, personal physical sign data, and environmental data.

[0059] As shown in Figure 2, in an exemplary embodiment of the present invention, the envelope surface / line includes three data dimensions, namely heart rate x, environmental temperature y, and body temperature z. M data collections are performed on test subject A to form the envelope surface / line of test subject A, and the surface A formed by M data points in the figure is the envelope surface of test subject A. The surface A is a closed surface forming a three-dimensional shape. When a certain detection point of test subject A exceeds the three-dimensional shape, it exceeds the threshold of the envelope surface / line. When a certain detection point of test subject A is within the three-dimensional shape, it does not exceed the threshold of the envelope surface / line.

[0060] In a possible embodiment of the present invention, the envelope surface / line includes one or more of personal basic data, personal physical sign data, and environmental data, and several groups of data collections are performed on the test subject to form the envelope surface / line of the high-dimensional data.

[0061] The data dimensions of the above-mentioned envelope surface / line and high-dimensional data are comprehensive, ensuring that the present invention can give comprehensive alarms in the complex on-site construction environment for different construction situations and the physical sign situations of the constructors, and form independent envelope surfaces / lines for different constructors, playing a role of personalized warning.

[0062] Such as Figure 3, in a possible embodiment of the present invention, a method for updating and constructing an envelope surface / line. In a certain specific time range, such as from 8:00 am to 10:00 am, high-dimensional data of a tester is collected. The fatigue degree of the tester is assigned by using a facial fatigue detection method, and the assignment range is from 0 to 10. The larger the value, the higher the fatigue attribute of the tester. When the fatigue degree assignment is less than or equal to 5, the high-dimensional data is updated to the envelope surface / line, ensuring the dynamic update of the tester's envelope surface / line, and ensuring the detection of different physical sign upper and lower limits of the tester in different environmental situations, increasing the application scenarios of the present invention.

[0063] In a possible embodiment of the present invention, a method for updating and constructing an envelope surface / line. The high-dimensional data is indexed by using an artificial judgment method, and the indexing information is "update" or "not update". The high-dimensional data with the indexing information of "update" is updated to the envelope surface / line. When constructing and updating the envelope surface, artificial judgment intervention is carried out regularly to ensure the accuracy and stability of the envelope surface / line.

[0064] Such as Figure 4 , in a possible embodiment of the present invention, a method for updating an envelope surface / line. When the tester does not form an envelope surface, the crowd intelligence data method is used for updating. Specifically:

[0065] A. Compare the envelope surface of the people within a certain range of location information with the currently collected data of the tester. Specifically, high-dimensional data comparison is carried out;

[0066] B. Update the envelope surface with a data dimension similarity of 80% of the high-dimensional data to the envelope surface / line of the tester and index the envelope surface / line as "test";

[0067] C. Compare the high-dimensional data collected within the next 4 hours with the "test" envelope surface, and select the closest envelope surface / line as the envelope surface / line of the tester.

[0068] The above update method ensures that when the tester does not form his own independent envelope surface / line, there is a reference envelope surface / line, and the envelope surface / line is "tested" and verified, ensuring the accuracy and stability of the formed envelope surface / line threshold. The test refers to testing based on the tester's own envelope surface.

[0069] Among them: One is the formation of basic point data. For example, the resting heart rate is 60, the lower limit of the heart rate is not less than 50, and the upper limit is 60 + 100 (120).

[0070] The crowd-sourced data can identify the person closest in terms of multi-dimensional data comparison, such as the person with the highest similarity among data like age, height, weight, gender, heart rate, and respiratory rate. (That is, using the envelope surface of this most similar person as the initial envelope surface for the newly added person, where the best weight formula for calculating similarity can be obtained through big data analysis.)

[0071] Such as Figure 5 , in an open embodiment of the present invention, a physical sign detection and warning system that integrates environmental and individual data includes:

[0072] A sensing component for collecting human physical sign data, personal basic data, and environmental data.

[0073] A memory for storing human physical sign data, personal basic data, environmental data, and envelope surfaces / lines.

[0074] An alarm feedback component for receiving alarm information.

[0075] A data transmission component for transmitting the human physical sign data, personal basic data, and environmental data collected by the sensing component.

[0076] A data processing component for detecting and updating the current human physical sign data, personal basic data, environmental data with the envelope surfaces / lines, and generating alarm feedback information.

[0077] A power supply component for providing power to the sensing component, memory, alarm feedback component, data transmission component, and data processing component.

[0078] In an open embodiment of the present invention, the main function of the sensing component is "sensing", that is, obtaining information about the external environment, objects, humans, etc. through a sensing network. The sensing component is a key part of data collection. The sensing component includes one or more of, for example, two-dimensional code tags and readers, radio frequency identification (RFID) tags and readers, cameras, positioning modules, sensors, etc.

[0079] In an open embodiment of the present invention, the sensors include one or more of sensor modules such as acceleration sensors, gyroscope sensors, magnetic sensors, temperature sensors, pulse heart rate and blood oxygen sensors, electroencephalogram (EEG) sensors, respiratory inductive radar, heart rate and blood pressure sensors, digital humidity sensors, etc., which are respectively used to collect data such as position, body temperature, environmental temperature, heart rate, blood oxygen, electroencephalogram, respiratory rate, blood pressure, environmental humidity, and body surface humidity.

[0080] In an open embodiment of the present invention, the camera is used to detect facial redness and facial fatigue. Among them, facial redness is judged based on the change rate of the complexion, and facial fatigue is judged based on facial features. For example: whether the eyes are focused, whether yawning, etc.

[0081] In an open embodiment of the present invention, the main function of the data transmission component is data transmission, which mainly includes one or more modules containing such communication methods as Bluetooth, Ethernet, gateway, 4G / 5G, NB-IOT communication, etc. The data transmission component mainly transmits the collected human body sign data, personal basic data, and environmental data to the memory or the data processing component, and / or transmits the generated alarm information to the corresponding alarm feedback component.

[0082] In an open embodiment of the present invention, the memory is used to store relevant data such as human body sign data, personal basic data, and environmental data, and is also used to store high-dimensional data of the envelope surface / line.

[0083] In a possible embodiment of the present invention, the memory is also used to store alarm information.

[0084] In an open embodiment of the present invention, the main function of the alarm feedback component is to receive alarm information and convert it into one or more feedback information transmitted to the outside world, such as sound, light, heat, vibration, display, etc. It includes one or more modules such as a display, a lamp, a vibration motor, a heating wire, and a speaker.

[0085] In an open embodiment of the present invention, the memory is configured to store various types of data to support the operation of the device. Examples of such data include instructions for any application or method operating on the device, contact data, phone book data, messages, pictures, videos, etc. The memory can be implemented by any type of volatile or non-volatile storage device or a combination thereof, such as static random access memory (SRAM), electrically erasable programmable read-only memory (EEPROM), erasable programmable read-only memory (EPROM), programmable read-only memory (PROM), read-only memory (ROM), magnetic memory, flash memory, a magnetic disk, or an optical disc.

[0086] In a possible embodiment of the present invention, the power supply component provides power for components such as the sensing component, the memory, the alarm feedback component, the data transmission component, and the data processing component. The power supply component may include a power management system, one or more power supplies, and other components associated with generating, managing, and distributing power for the device.

[0087] In an open embodiment of the present invention, an electronic device includes a memory, a processor, and a computer program stored on the memory. Wherein, the processor executes the computer program to implement any step in a method for detecting human body signs and giving early warnings by integrating environmental and individual data, as well as a method for updating and constructing an envelope surface.

[0088] In an open embodiment of the present invention, a computer-readable storage medium stores computer instructions, and when the computer instructions are executed by a processor, any step in a method for detecting and warning physical signs by integrating environmental and individual data, as well as a method for updating and constructing an envelope surface is implemented.

[0089] In an open embodiment of the present invention, a computer program product includes computer instructions, and is characterized in that when the computer instructions are executed by a processor, any step in a method for detecting and warning physical signs by integrating environmental and individual data, as well as a method for updating and constructing an envelope surface is implemented.

[0090] In a possible embodiment of the present invention, a device for detecting and warning physical signs by integrating environmental and individual data may include one or more devices configured with a processor and a memory, such as a smartphone, a computer, a server, a smart device, etc.

[0091] In a specific exemplary embodiment of the present invention, a method, a system, and a device for detecting and warning physical signs by integrating environmental and individual data

[0092] The device is a computer configured with a processor and a memory.

[0093] The tester fills in some personal basic data through QR code scanning. The personal basic data includes name, height, weight, gender, age, etc. The QR code can be configured on the surface of a smart device, the screen, the instruction manual, and other objects capable of displaying the QR code.

[0094] The personal basic data is collected by sensors in the perception component. The personal basic data includes static inhalation heart rate, blood pressure, respiratory rate, temperature and humidity of the test environment, etc. The sensors include a temperature sensor, a pulse heart rate and blood oxygen sensor, a heart rate and blood pressure sensor, a respiratory induction radar, a digital humidity sensor, etc., and can be configured in smart devices worn by the tester, such as a smart helmet, a smart bracelet, a smart watch, a digital thermometer, etc.

[0095] The personal physical sign data is collected by sensors, cameras, and positioning modules in the perception component. The personal physical sign data includes data such as static inhalation heart rate, blood pressure, respiratory rate, blood oxygen, body temperature, body surface humidity, facial redness, and facial fatigue. Among them, the sensors include an acceleration sensor, a gyroscope sensor, a magnetic sensor, a temperature sensor, a pulse heart rate and blood oxygen sensor, an electroencephalogram (EEG) sensor, a respiratory induction radar, a heart rate and blood pressure sensor, and a digital humidity sensor, and can be configured in smart devices worn by the tester, such as a smart helmet, a smart bracelet, a smart watch, a digital thermometer, etc. The camera can be configured around the construction site.

[0096] The sensors in the perception component collect environmental data, including environmental temperature and humidity. The sensors include digital thermometers, data humidity sensors, etc., and can be configured on devices such as on-site air conditioners and helmets.

[0097] The sensors, cameras, and positioning modules in the above perception component collect personal basic data, human body sign data, and environmental data for 4 hours, forming 4-hour dynamic high-dimensional data, which are transmitted to the memory for storage through the data transmission component on the intelligent device.

[0098] The data processing component identifies the envelope surface / line of the constructors who have formed the envelope surface / line within a certain range nearby, and uses swarm intelligence data for comparison to form the envelope surface / line of the tester.

[0099] The personal basic data, human body sign data, and environmental data of the tester are dynamically collected to form high-dimensional data, which are compared with the envelope surface / line in real time. For the high-dimensional data that exceeds the envelope surface / line, feedback is given. The feedback information is generated by the data processing component and uploaded to the alarm feedback components such as the intelligent device worn by the tester, on-site speakers, and screens through the data transmission component. The feedback information includes one or more of sound, light, heat, vibration, display, etc.

[0100] It should be noted that in this article, the terms "include", "comprise" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "including one..." does not exclude the existence of another identical element in the process, method, article or device including that element.

[0101] The serial numbers of the above embodiments of the present invention are only for description and do not represent the advantages or disadvantages of the embodiments.

[0102] Through the description of the above embodiments, those skilled in the art can clearly understand that the above embodiment methods can be implemented by means of software plus a necessary general hardware platform. Of course, they can also be implemented by hardware, but in many cases the former is a better implementation method. Based on such an understanding, the technical solution of the present invention, in essence, or the part that contributes to the prior art can be embodied in the form of a software product. This computer software product is stored in a storage medium (such as ROM / RAM, magnetic disk, optical disc), including several instructions for causing a terminal device (which can be a mobile phone, computer, server, air conditioner, or network device, etc.) to execute the methods described in the various embodiments of the present invention.

[0103] The above are only the preferred embodiments of the present invention, and do not limit the patent scope of the present invention accordingly. Any equivalent structure or equivalent process transformation made by using the content of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, shall be similarly included in the patent protection scope of the present invention.

Claims

1. A method for detecting physical signs and giving early warnings by integrating environmental and individual data, characterized in that, it includes the following steps: Obtain current human physical sign data and environmental data; Detect whether the current human physical sign data exceeds the threshold of the envelope surface / line. If it exceeds, give an alarm; The envelope surface / line is composed of the integration of human physical sign data, environmental data and personal basic data; The envelope surface / line is updated through crowd intelligence data by comparing the human physical sign data, environmental data and personal basic data of people within a certain range of position information; The crowd intelligence data update is specifically an update of the envelope surface / line, including the following steps: Compare the envelope surface of people within a certain range of position information with the data currently collected by the tester. Specifically, it is a high-dimensional data comparison; The envelope surface with a data dimension similarity of 80% in the high-dimensional data is updated to the envelope surface / line of the tester and the envelope surface / line is marked as "test"; Compare the high-dimensional data collected within the next 4 hours with the envelope surface with the "test" label, and select the closest envelope surface / line as the envelope surface / line of the tester; The high-dimensional data includes one or more of human basic data, personal physical sign data, and environmental data.

2. A method for detecting physical signs and giving early warnings by integrating environmental and individual data according to claim 1, characterized in that, The envelope surface / line is specifically composed of the integration of the tester's historical human physical sign data, environmental data and personal basic data.

3. A method for detecting physical signs and giving early warnings by integrating environmental and individual data according to claim 1, characterized in that, An update of the envelope surface / line includes the following steps: Collect the high-dimensional data of the tester within a limited time range; Assign values to the data dimension of facial fatigue; The high-dimensional data with a fatigue value assignment less than or equal to 5 is updated to the envelope surface.

4. A method for detecting physical signs and giving early warnings by integrating environmental and individual data according to claim 1, characterized in that, An update of the envelope surface / line includes the following steps: Perform manual indexing on the high-dimensional data, and the manual indexing is "update" and "not update"; Update the high-dimensional data marked as "update" to the envelope surface / line.

5. An electronic device, characterized in that, it includes a memory, a processor, and a computer program stored on the memory. Among them, the processor executes the computer program to implement the method described in any one of claims 1-4.

6. A computer-readable storage medium with computer instructions stored thereon, characterized in that, when the computer instructions are executed by the processor, the method described in any one of claims 1-4 is implemented.

7. A computer program product, which includes computer instructions, characterized in that, when the computer instructions are executed by the processor, the method described in any one of claims 1-4 is implemented.

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