Human body feature collection device, monitoring device, system, method, and equipment

Abstract

The present disclosure provides a human feature acquisition device, monitoring device, system, method, equipment, and storage medium. The human feature acquisition device adopts non-metallic materials and is characterized in that it includes: an optical fiber for receiving light and transmitting it; at least one displacement conversion structure, which is respectively connected to the optical fiber and is used to convert the vertical displacement of the human body surface into a change in the bending radius of at least one optical fiber; the light has a preset power encoding, and the position of the at least one displacement conversion structure is confirmed by monitoring the power change caused by the change in the bending radius of the optical fiber at the at least one displacement conversion structure, so as to realize the collection of human feature data. The present disclosure can realize the simultaneous monitoring of human feature data information such as the heart (such as heart rate, heart sounds), lung breathing, and even whether the patient is moving, etc. at multiple locations through light, and can be applied to magnetic resonance scenarios.

Description

Technical Field

[0001] The present disclosure relates to the field of medical device technology, and in particular to a human body feature acquisition device, a monitoring device, a system, a method, a device, and a storage medium. Background Art

[0002] Generally, objects containing metal conductors cannot be carried during MRI examinations. Ordinary metal objects may not only affect the examination results of patients, but may also damage the examination machine itself, and seriously threaten the safety of patients or even their lives. However, since the instruments for detecting human characteristic data in the prior art often contain metal conductors, it is impossible to simultaneously perform various examinations such as heart function, lung function, and determination of human movement during MRI examinations. In addition, the prior art also cannot achieve comprehensive analysis and processing of multi-position monitoring data obtained simultaneously during MRI examinations to obtain more accurate examination results. Summary of the invention

[0003] The present disclosure is completed to solve the above-mentioned problems, and its purpose is to provide a human feature monitoring device, a human feature monitoring system and a human feature monitoring method that can be applied to magnetic resonance scenes and can accurately and reliably detect human feature parameters in multiple positions.

[0004] The present disclosure provides this summary of the invention to introduce concepts in a brief form, which will be described in detail in the detailed implementation section below. This summary of the invention is not intended to identify the key features or essential features of the technical solution claimed for protection, nor is it intended to be used to limit the scope of the technical solution claimed for protection.

[0005] In order to solve the above technical problems, the present disclosure provides a human feature acquisition device, which is made of non-metallic materials and is characterized by comprising:

[0006] Optical fiber, which is used to receive light and transmit it;

[0007] at least one displacement conversion structure, connected to the optical fibers respectively, for converting the vertical displacement of the human body surface into a change in the bending radius of at least one optical fiber;

[0008] The light has a preset power encoding, and the position of the at least one displacement conversion structure is confirmed by monitoring the power change caused by the change in the bending radius of the optical fiber at the at least one displacement conversion structure, so as to realize the collection of human body characteristic data.

[0009] In order to solve the above technical problems, the present disclosure also provides a human feature monitoring device, which is characterized by comprising:

[0010] The human body feature collection device as described above;

[0011] A light source for emitting light having a preset defined power code;

[0012] A light receiving unit, used to receive the light transmitted from the optical fiber, determine the location and data of the light loss to monitor the preset human body characteristics

[0013] In order to solve the above technical problems, the embodiment of the present disclosure further provides a human feature monitoring system, which adopts the following technical solution, characterized in that:

[0014] At least one human characteristic monitoring device as described above;

[0015] A terminal device, used for receiving the data of the human body characteristics and displaying and / or calculating the data;

[0016] A network, used for transmitting the human characteristic data collected by the human characteristic monitoring device and / or the human characteristic data sent or received by the terminal device;

[0017] The server is used to send or receive the human feature data collected by the human feature monitoring device and / or the human feature data sent or received by the terminal device through the network.

[0018] In order to solve the above technical problems, the embodiment of the present disclosure further provides a human feature monitoring method, which adopts the following technical solution, characterized in that:

[0019] Put the above-mentioned human body characteristic collection device into contact with the human body surface;

[0020] emitting light of preset power through a light source;

[0021] receiving the light transmitted from the optical fiber by a light receiving unit;

[0022] The location and data of the light loss are determined to monitor preset human body features.

[0023] In order to solve the above technical problems, the embodiment of the present application further provides a computer device, which adopts the following technical solution:

[0024] The method comprises a memory and a processor, wherein the memory stores computer-readable instructions, and the processor implements the steps of the method as described in any of the preceding items when executing the computer-readable instructions.

[0025] In order to solve the above technical problems, the embodiment of the present application further provides a computer-readable storage medium, which adopts the following technical solution:

[0026] The computer-readable storage medium stores computer-readable instructions, and when the computer-readable instructions are executed by a processor, the steps of the method described in any of the preceding items are implemented.

[0027] According to the technical solution disclosed in the present invention, compared with the prior art, the present invention can realize the monitoring of human body characteristic data information such as the heart (such as heart rate, heart sounds), lung breathing and even whether the patient is moving through light, and can be applied to magnetic resonance scenarios. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 is a schematic diagram of an embodiment of a human body feature acquisition device according to the present disclosure;

[0029] Figure 2 is a structural diagram of an embodiment of a human characteristic monitoring system according to the present disclosure;

[0030] Figure 3 is a flow chart of an embodiment of a human feature monitoring method according to the present disclosure;

[0031] Figure 4 is a schematic diagram of an embodiment of a terminal device according to the present disclosure.

[0032] The above and other features, advantages and aspects of the embodiments of the present disclosure will become more apparent with reference to the following detailed description in conjunction with the accompanying drawings. Throughout the accompanying drawings, the same or similar reference numerals represent the same or similar elements. It should be understood that the drawings are schematic and that components and elements are not necessarily drawn to scale. DETAILED DESCRIPTION

[0033] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art to which the present disclosure belongs; the terms used in the specification of the application herein are only for the purpose of describing specific embodiments and are not intended to limit the present disclosure; the terms "including" and "having" and any variations thereof in the specification and claims of the present disclosure and the above-mentioned drawings are intended to cover non-exclusive inclusions. The terms "first", "second", etc. in the specification and claims of the present disclosure or the above-mentioned drawings are used to distinguish different objects, not to describe a specific order.

[0034] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present disclosure. The appearance of the phrase in various places in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0035] In order to enable those skilled in the art to better understand the solution of the present disclosure, the technical solution in the embodiments of the present disclosure will be clearly and completely described below in conjunction with the accompanying drawings.

[0036] [Human characteristics monitoring device]

[0037] like Figure 1 , which is a schematic diagram of an embodiment of a human body feature acquisition device according to the present disclosure. The human body feature acquisition device of the present disclosure is used to contact with the surface of a human body, and includes an optical fiber 101 and a displacement conversion structure 102.

[0038] The optical fiber 101 is in a bent state and is used to receive and transmit light emitted by a light source (not shown).

[0039] In one or more embodiments, the optical fiber 101 is, for example, a single-mode optical fiber, which is in a circular or spirally coiled state. Here, the type of the optical fiber 101 can be, for example, common single-mode optical fibers such as G.652 optical fiber, G.652C optical fiber, G.654 optical fiber, G.653 optical fiber, G.655 optical fiber, G.657 optical fiber, etc.

[0040] In one or more embodiments, the optical fiber 101 is, for example, coiled at least half a circle, and the bending radius is at least 5 mm, so as to ensure the layout density of the optical fiber 101. Here, the coiling of the optical fiber 101 is used to amplify the bending degree. If the layout density needs to be increased, of course, a half circle can be used to replace the full circle coiling.

[0041] In one or more embodiments, when the bending radius of the optical fiber 101 in the bending state is less than a certain preset value, power loss will occur. For example, the bending radius of the commonly used G.652 optical fiber is less than 30mm and loss will occur. The smaller the preset bending radius, the greater the power loss corresponding to the change in the bending radius. The longer the length of the optical fiber 101, the greater the corresponding power loss. In one or more embodiments, the optical fiber 101 is, for example, coiled at least half a circle. Of course, it can also be irregularly bent as needed, or circularly or spirally bent for 5, 10 or more circles to increase the length of the optical fiber 101, so that the power loss of the transmitted light changes more obviously, so as to improve the accuracy of data monitoring. Of course, the bending radius and the number of windings of the optical fiber 101 are not limited, and can also be adjusted according to factors such as the type of optical fiber and the laser wavelength to improve the monitoring accuracy of the power loss during light propagation.

[0042] At least one displacement conversion structure 102, made of non-metallic material, connected to the optical fiber 101, respectively, for converting the vertical displacement of the human body surface into a change in the bending radius of at least one optical fiber 101;

[0043] In one or more embodiments, at least one displacement conversion structure 102 includes:

[0044] At least one displacement sensing unit is used to sense the vertical displacement of the human body surface; for example, one or more non-metallic vibration diaphragms are distributed inside the shape surrounded by the optical fiber 101 in a circular or spirally coiled state. In order to improve the accuracy of human body surface sensing, it is preferred to set up multiple vibration diaphragms, but the distribution position, layout, etc. are not limited.

[0045] At least one stretching part connects the displacement sensing unit and the optical fiber 101, and is used to convert the vertical displacement of the human body surface into the change of the bending radius of the optical fiber 101. In one or more embodiments, the stretching part is, for example, a non-metallic hard wire or elastic wire made of various materials. In order to increase the change amplitude of the bending radius of the optical fiber 101, it is preferred to set a plurality of stretching parts, but the distribution position, density, etc. thereof are not limited.

[0046] When the optical fiber 101 is in the initial state, the light transmission will have a fixed attenuation loss, and the accuracy of the attenuation loss is, for example, 0.03dB. When the human feature monitoring device disclosed in the present invention is subjected to pressure, and the displacement sensing unit is subjected to the vibration of the human body surface and produces a vertical displacement, the optical fiber 101 can be driven to produce a change in the bending radius through the stretching part, causing the bending radius of the optical fiber 101 to change, thereby causing the power loss of the transmitted light to change. The deformation value of the optical fiber 101 can be confirmed by looking up the table according to the power change amount, and the horizontal change value of the bending radius can be confirmed according to the structural proportion of the optical fiber 101. For example, the optical fiber 101 is a G.652 optical fiber, and its initial bending radius is 10mm, the number of bending circles is one circle, and the light source emits light with a wavelength of 1625nm. After being subjected to pressure or sensing vibration, the bending radius is changed to 7.5mm, and the attenuation loss will increase from the previous 1.018dB to 3.488dB.

[0047] In one or more embodiments, the displacement sensing unit and the stretching part can of course also be an integrated arrangement or a single structure, such as an elastic film covering the optical fiber 101, which can not only accurately monitor the vibration information of the human body, but also convert the vertical displacement of the human body surface into a change in the bending radius of the optical fiber 101.

[0048] In one or more embodiments, at least one optical fiber holder is further included, which corresponds to at least one displacement conversion structure 102, and is configured to include at least one section for positioning the optical fiber 101. In one or more embodiments, in order to prevent the optical fiber holder from hindering the change of the bending radius of the optical fiber 101, the optical fiber holder is preferably made of a non-metallic elastic material, and is preferably configured to be distributed in multiple sections, so that when the bending radius of the optical fiber 101 changes, the optical fiber holder can be deformed. Of course, the position and density of the distribution of the optical fiber holder are not limited.

[0049] In one or more embodiments, the human body feature collection device can be set in, for example, a mattress, a special vest, or other items that can be in close contact with the human body. Depending on the position of contact with the human body, the shape and area of ​​the device can be different. For example, it can be square, round, strip, and other different shapes, without limitation.

[0050] According to one or more embodiments of the present disclosure, the present disclosure also includes a human feature monitoring device, including any of the above human feature collection devices, and further including:

[0051] The light source is used to emit light with a preset power code to the optical fiber 101; in one or more embodiments, the light source is, for example, a laser light source, and of course, it can also be other types of light sources with high brightness, good monochromaticity, and low energy consumption.

[0052] The light receiving unit is used to receive the light transmitted from the optical fiber 101, determine the location and data of light loss to monitor the preset human body characteristics. In one or more embodiments, the light receiving unit uses a high-precision (high-sensitivity) photodiode, which can accurately reflect the power changes caused by vibration at different locations of the optical fiber 101.

[0053] In one or more embodiments, the light receiving unit monitors at least one of the position, amplitude, frequency or phase of the vertical displacement of the human body surface through the position and data of light loss.

[0054] In one or more embodiments, the human body characteristic monitoring device of the present disclosure performs multi-position point monitoring, for example, monitoring the changes of all positions of the entire optical fiber 101. For example, when the transmission speed of light in the optical fiber is 5ns / m, assuming that the link length of each optical fiber 101 is 100m, the light source can emit a preset power code with a period of 500ns. The light receiving unit monitors the position point with power change, and then confirms that this point is located in the position of the entire link of the optical fiber 101, so as to realize the monitoring of human body characteristic data at multiple positions.

[0055] In one or more embodiments, for example, a single optical fiber 101 is wound around multiple displacement conversion structures 102 to form multiple rings, which are spread over the entire surface to be tested, and each ring is positioned by encoding the emitted optical power. For example, it takes about 5ns for optical transmission of 1 meter of optical fiber, so the power is encoded in a 5ns period, and the code width only needs to be sufficient to distinguish the two nearest rings. For example, when the radius of the circle around which the optical fiber 101 is wound is 10cm, the center distance between the two rings is at least 20cm, that is, the optical fiber length between the centers of the two rings is at least 20cm, that is, at least 1ns (light transmission time). If calculated at twice the rate, the encoding only needs to be greater than 2Gbps. Of course, the higher the rate, the higher the accuracy and the simpler the algorithm. Of course, the encoding can also use a higher rate of 10Gbps or even higher rates to determine the position point, without limitation.

[0056] In one or more embodiments, power coding means that each code corresponds to a different power, and is encoded within 5ns with a code width of 500ps (2Gbps as an example), which means that 10 fixed outputs with different powers are output. The optical receiving unit compares the power of the received light with the default state value, and uses the code type at which the power changes, to infer the optical fiber transmission distance at the corresponding time point, and finally obtains the position of the optical fiber ring corresponding to the point, and determines the pressure on the optical fiber ring at that position based on the change in the power of the light.

[0057] In one or more embodiments, the human characteristic monitoring device of the present disclosure inputs fixed-power light through a light source, detects the power change value and frequency of the output light through a light receiving unit, obtains the radius change value and frequency of the optical fiber 101, and calculates the displacement value and frequency of the contact point on the human body surface, thereby obtaining various types of human characteristic data information such as heart (such as heart rate, heart sounds), lung breathing, pulse, and even whether the patient moves. In one or more embodiments, the human characteristic monitoring device of the present disclosure also preferably confirms the conversion rate between parameters such as the power loss value of the light of the human characteristic monitoring device, the radius change value of the optical fiber, and the displacement value of the contact point on the human body surface.

[0058] In one or more embodiments, the human feature monitoring device disclosed herein can be configured to have different structures when monitoring different positions of the human body. For example, when monitoring the chest position, a disc-type device can be used, and the surface in contact with the skin is the disc surface, which is used to increase the receiving surface and achieve a more obvious effect. When monitoring the wrist position, a wrist strap can be used, which needs to be pressed tightly against the surface of the human body at the wrist. However, no matter where the monitoring position is and what structure is used, the bending radius of the optical fiber should be relatively fixed, and the radius change can only be caused by the vibration of the monitored human body surface, and the radius change cannot be caused during the installation process.

[0059] In one or more embodiments, the human characteristic monitoring device of the present disclosure can be applied to different positions of the body at the same time. For example, by combining with a special vest to monitor multiple positions of the chest and back, the fluctuation range of the left and right breasts can be compared; or by combining with a mattress to test the pressure at multiple points on the back of the human body and depict the curve of the back.

[0060] [Human characteristics monitoring system]

[0061] The following describes the overall system structure of an embodiment of the present disclosure. Figure 2 As shown, the system structure may also include terminal devices 201, 202, 203, 204, for receiving human feature data and displaying and / or calculating; a network (communication module) 205, for transmitting human feature data collected by the human feature monitoring device and / or human feature data sent or received by the terminal device; at least one human feature monitoring device or server 206, for sending human feature data through the network or receiving human feature data collected by the human feature monitoring device and / or human feature data sent or received by the terminal device. The network (communication module) 205 is used to provide a medium for a communication link between the terminal devices 201, 202, 203, 204 and the human feature monitoring device (or server) 206 and the production equipment 207. In one or more embodiments, the network (communication module) 205 can be integrated into the human feature monitoring device 206, or it can be set separately. The human feature monitoring device can be integrated with the server, or it can be set separately. The server 206 can be a local server, or it can be a cloud server.

[0062] In this embodiment, electronic devices (such as terminal devices 201, 202, 203 or 204 shown in the figure) can transmit various information through network 205. Network 205 can include various connection types, such as wired, wireless communication links or optical fiber cables, etc. It should be noted that the above-mentioned wireless connection methods may include but are not limited to 3G / 4G / 5G / 6G connections, Wi-Fi connections, Bluetooth connections, WiMAX connections, Zigbee connections, UWB connections, local area networks ("LAN"), wide area networks ("WAN"), Internet (e.g., the Internet) and end-to-end networks (e.g., ad hoc end-to-end networks) and other network connection methods known now or developed in the future. Network 205 can communicate using any currently known or future developed network protocol such as HTTP (Hyper Text Transfer Protocol), and can be interconnected with digital data communications (e.g., communication networks) of any form or medium.

[0063] The user can use the terminal devices 201, 202, 203, 204 to interact with the human feature monitoring device (or server) 206 through the network 205 to receive or send messages, etc. Various client applications can be installed on the terminal devices 201, 202, 203 or 204, such as video live broadcast and playback applications, web browser applications, shopping applications, search applications, instant messaging tools, email clients, social platform software, etc.

[0064] Terminal devices 201, 202, 203 or 204 can be various electronic devices with touch screens and / or support for web browsing, including but not limited to smart phones, tablet computers, e-book readers, MP3 (Moving Picture Experts Compressed Standard Audio Layer 3) players, MP4 (Moving Picture Experts Compressed Standard Audio Layer 4) players, head-mounted display devices, laptop computers, digital broadcast receivers, PDAs (personal digital assistants), PMPs (portable multimedia players), vehicle-mounted terminals (such as vehicle-mounted navigation terminals), etc., as well as mobile terminals such as digital TVs, desktop computers, etc.

[0065] The human feature monitoring device (or server) 206 has been described in detail above and will not be repeated here. Of course, it can also include servers that provide various services, such as a background server that provides support for pages displayed on terminal devices 201, 202, 203 or 204 or transmitted data.

[0066] In one or more embodiments, for example, the relevant data can be acquired and processed based on artificial intelligence technology. Artificial Intelligence (AI) is the theory, method, technology and application system that uses digital computers or machines controlled by digital computers to simulate, extend and expand human intelligence, perceive the environment, acquire knowledge and use knowledge to obtain the best results.

[0067] AI basic technologies generally include sensors, dedicated AI chips, cloud computing, distributed storage, big data processing technology, operation / interaction systems, mechatronics, etc. AI software technologies mainly include computer vision technology, robotics technology, biometrics technology, speech processing technology, natural language processing technology, and machine learning / deep learning.

[0068] It should be understood that Figure 2 The number of terminal devices, networks, human characteristics monitoring devices (or servers), and production devices in the embodiment is only illustrative. Any number of terminal devices, networks, human characteristics monitoring devices (or servers), and production devices may be provided according to the implementation requirements.

[0069] Here, the terminal device can independently or in cooperation with other electronic terminal devices run various operating systems such as applications in the Android system to implement the embodiment methods of the present disclosure, and can also run applications in other operating systems such as iOS system, Windows system, Hongmeng system, etc. to implement the embodiment methods of the present disclosure.

[0070] [Human characteristics monitoring method]

[0071] In order to implement the technical solution of the present disclosure, Figure 3 As shown, a human feature monitoring method using the human feature monitoring device disclosed in the present invention is shown. The structure and function of the human feature monitoring device have been described in detail and will not be repeated here. The human feature monitoring method includes:

[0072] S301, placing the above human characteristic monitoring device in contact with the human body surface; for example, it can be applied to different positions of the body at the same time, such as the chest, with the left chest and the right chest fitted separately, and the fluctuation amplitude of the two chests can be compared; or it can be used for the back, by installing multiple devices on the mattress, testing multi-point pressure, and describing the curve of the back.

[0073] S302, light of preset power is emitted through a light source; the light enters the optical fiber 101 for transmission. When the displacement sensing unit is vibrated by the surface of the human body and produces vertical displacement, the bending radius of the optical fiber 101 can be driven to change through the stretching part, causing the bending radius of the optical fiber 101 to change, thereby changing the power loss of the transmitted light.

[0074] S303, receiving light transmitted from the optical fiber 101 through a light receiving unit, detecting the power change value and frequency of the output light through the light receiving unit, obtaining the radius change value and frequency of the optical fiber 101, and monitoring at least one of the amplitude, frequency or phase of the vertical displacement of the human body surface through the value or frequency of the light loss;

[0075] S304, determining the position and data of light loss such as value and frequency to monitor preset human body characteristics, calculating the displacement value and frequency of the contact point on the human body surface, thereby obtaining various human body characteristic data information such as heart (such as heart rate, heart sounds), lung breathing, pulse, and even whether the patient is moving.

[0076] In one or more embodiments, the human body feature monitoring device is also included in the initialization calibration to determine the initial loss of the light, and to confirm the conversion rate between parameters such as the power loss value of the light of the human body feature monitoring device, the radius change value of the optical fiber, and the displacement value of the contact point on the human body surface.

[0077] It should be understood that, although the steps in the flowchart of the accompanying drawings are displayed in sequence as indicated by the arrows, these steps are not necessarily executed in sequence in the order indicated by the arrows. Unless otherwise specified herein, there is no strict order restriction on the execution of these steps, and they can be executed in other orders. Moreover, at least a part of the steps in the flowchart of the accompanying drawings may include multiple sub-steps or multiple stages, and these sub-steps or stages are not necessarily executed at the same time, but can be executed at different times, and their execution order is not necessarily sequential, but can be executed in turn or alternately with other steps or at least a part of the sub-steps or stages of other steps.

[0078] [Terminal equipment]

[0079] Reference below Figure 4 , which shows an electronic device (eg, Figure 2 The terminal device in the embodiment of the present disclosure may be various terminal devices in the above-mentioned system. The electronic device shown in the figure is only an example and should not bring any limitation to the function and scope of use of the embodiment of the present disclosure.

[0080] like Figure 4 As shown, the electronic device 400 may include a processing device (e.g., a central processing unit, a graphics processing unit, etc.) 401 for controlling the overall operation of the electronic device. The processing device may include one or more processors to execute instructions to complete all or part of the steps of the above method. In addition, the processing device 401 may also include one or more modules for processing and interacting with other devices.

[0081] The storage device 402 is used to store various types of data. The storage device 402 may include various types of computer-readable storage media or combinations thereof, such as electrical, magnetic, optical, electromagnetic, infrared, or semiconductor systems, devices or components, or any combination thereof. More specific examples of computer-readable storage media may include, but are not limited to: an electrical connection with one or more wires, a portable computer disk, a hard disk, a random access memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber, a portable compact disk read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination thereof. In the present disclosure, a computer-readable storage medium may be any tangible medium containing or storing a program that may be used by or in conjunction with an instruction execution system, device, or component.

[0082] The sensor device 403 is used to sense the specified measured information and convert it into a usable output signal according to a certain rule, and may include one or more sensors. For example, it may include an acceleration sensor, a gyroscope sensor, a magnetic sensor, a pressure sensor or a temperature sensor, etc., for detecting changes in the opening / closing state, relative positioning, acceleration / deceleration, temperature, humidity and light of the electronic device.

[0083] The processing device 401, the storage device 402, and the sensor device 403 are connected to each other via a bus 404. An input / output (I / O) interface 405 is also connected to the bus 404.

[0084] The multimedia device 406 may include input devices such as a touch screen, a touchpad, a keyboard, a mouse, a camera, a microphone, etc. for receiving input signals from the user. The various input devices may cooperate with the various sensors of the above-mentioned sensor device 403 to complete, for example, gesture operation input, image recognition input, distance detection input, etc. The multimedia device 406 may also include output devices such as a liquid crystal display (LCD), a speaker, a vibrator, etc.

[0085] The power supply device 407 is used to provide power to various devices in the electronic device, and may include a power management system, one or more power supplies, and components for distributing power to other devices.

[0086] The communication device 408 may allow the electronic device 400 to communicate with other devices wirelessly or by wire to exchange data.

[0087] The above-mentioned devices can also be connected to the I / O interface 405 to implement the application of the electronic device 400.

[0088] Although Figure 4 An electronic device having various devices is shown, but it should be understood that it is not required to implement or possess all the devices shown. More or fewer devices may be implemented or possessed instead.

[0089] In particular, according to an embodiment of the present disclosure, the process described above with reference to the flowchart can be implemented as a computer software program. For example, an embodiment of the present disclosure includes a computer program product, which includes a computer program carried on a non-transitory computer-readable medium, and the computer program contains program code for executing the method shown in the flowchart. In such an embodiment, the computer program can be downloaded and installed from a network through a communication device, or installed from a storage device. When the computer program is executed by a processing device, the above-mentioned functions defined in the method of the embodiment of the present disclosure are executed.

[0090] In the context of the present disclosure, a machine-readable medium may be a tangible medium that can contain or store a program for use by or in connection with an instruction execution system, apparatus, or device.

[0091] It should be noted that the computer-readable medium disclosed above may be a computer-readable signal medium or a computer-readable storage medium or any combination of the two. In the present disclosure, a computer-readable signal medium may include a data signal propagated in a baseband or as part of a carrier wave, which carries a computer-readable program code. This propagated data signal may take a variety of forms, including but not limited to electromagnetic signals, optical signals, or any suitable combination of the above. The computer-readable signal medium may also be any computer-readable medium other than a computer-readable storage medium, which may send, propagate, or transmit a program for use by or in combination with an instruction execution system, device, or device. The program code contained on the computer-readable medium may be transmitted using any suitable medium, including but not limited to: wires, optical cables, RF (radio frequency), etc., or any suitable combination of the above.

[0092] The computer-readable medium may be included in the electronic device, or may exist independently without being incorporated into the electronic device.

[0093] Computer program code for performing the operations of the present disclosure may be written in one or more programming languages, or a combination thereof, including, but not limited to, object-oriented programming languages, such as Java, Smalltalk, C++, and conventional procedural programming languages, such as "C" or similar programming languages. The program code may be executed entirely on the user's computer, partially on the user's computer, as a separate software package, partially on the user's computer and partially on a remote computer, or entirely on a remote computer or server. In cases involving a remote computer, the remote computer may be connected to the user's computer through any type of network, or may be connected to an external computer (e.g., via the Internet using an Internet service provider).

[0094] The flow chart and block diagram in the accompanying drawings illustrate the possible architecture, function and operation of the system, method and computer program product according to various embodiments of the present disclosure. In this regard, each square box in the flow chart or block diagram can represent a module, a program segment or a part of a code, and the module, the program segment or a part of the code contains one or more executable instructions for realizing the specified logical function. It should also be noted that in some implementations as replacements, the functions marked in the square box can also occur in a sequence different from that marked in the accompanying drawings. For example, two square boxes represented in succession can actually be executed substantially in parallel, and they can sometimes be executed in the opposite order, depending on the functions involved. It should also be noted that each square box in the block diagram and / or flow chart, and the combination of the square boxes in the block diagram and / or flow chart can be implemented with a dedicated hardware-based system that performs a specified function or operation, or can be implemented with a combination of dedicated hardware and computer instructions.

[0095] The units involved in the embodiments described in the present disclosure may be implemented by software or hardware, wherein the name of a unit does not, in some cases, limit the unit itself.

[0096] The functions described above herein may be performed at least in part by one or more hardware logic components. For example, without limitation, exemplary types of hardware logic components that may be used include: field programmable gate arrays (FPGAs), application specific integrated circuits (ASICs), application specific standard products (ASSPs), systems on chips (SOCs), complex programmable logic devices (CPLDs), and the like.

[0097] According to one or more embodiments of the present disclosure, a human feature acquisition device is provided, which is made of non-metallic material and is characterized by comprising:

[0098] Optical fiber, which is used to receive light and transmit it;

[0099] at least one displacement conversion structure, connected to the optical fibers respectively, for converting the vertical displacement of the human body surface into a change in the bending radius of at least one optical fiber;

[0100] The light has a preset power encoding, and the position of the at least one displacement conversion structure is confirmed by monitoring the power change caused by the change in the bending radius of the optical fiber at the at least one displacement conversion structure, so as to realize the collection of human body characteristic data.

[0101] According to one or more embodiments of the present disclosure, a human body feature collection device is provided, characterized in that:

[0102] The bending radius of the optical fiber is at least 5 mm.

[0103] According to one or more embodiments of the present disclosure, a human body feature collection device is provided, characterized in that:

[0104] The displacement conversion structure comprises:

[0105] At least one displacement sensing unit, used to sense the vertical displacement of the human body surface; or

[0106] To at least one stretching portion, the displacement sensing unit is connected to the optical fiber, so as to convert the vertical displacement of the human body surface into a change in the bending radius of the optical fiber.

[0107] According to one or more embodiments of the present disclosure, a human feature acquisition device is provided, characterized in that it also includes:

[0108] At least one optical fiber bracket corresponds to the at least one displacement conversion structure, and is configured to include at least one section.

[0109] According to one or more embodiments of the present disclosure, a human feature monitoring device is provided, characterized in that it includes:

[0110] A human feature collection device as described in any one of the above items;

[0111] A light source for emitting light having a preset defined power code;

[0112] The light receiving unit is used to receive the light transmitted from the optical fiber, determine the position and data of the light loss to monitor the preset human body characteristics.

[0113] According to one or more embodiments of the present disclosure, a human feature monitoring device is provided, characterized in that it also includes:

[0114] The light receiving unit monitors at least one of the position, amplitude, frequency or phase of the vertical displacement of the human body surface through the position and data of the light loss.

[0115] According to one or more embodiments of the present disclosure, a human feature monitoring system is provided, characterized in that it includes:

[0116] At least one human characteristic monitoring device as described in any of the preceding items,

[0117] A terminal device, used for receiving the data of the human body characteristics and displaying and / or calculating the data;

[0118] A network, used for transmitting the human characteristic data collected by the human characteristic monitoring device and / or the human characteristic data sent or received by the terminal device;

[0119] The server is used to send or receive the human feature data collected by the human feature monitoring device and / or the human feature data sent or received by the terminal device through the network.

[0120] According to one or more embodiments of the present disclosure, a human feature monitoring method based on the human feature monitoring device as described above is provided, characterized in that:

[0121] Putting the human body characteristic collection device as described in any of the preceding items in contact with the human body surface;

[0122] emitting light of preset power through a light source;

[0123] receiving the light transmitted from the optical fiber by a light receiving unit;

[0124] The location and data of the light loss are determined to monitor preset human body features.

[0125] According to one or more embodiments of the present disclosure, a method for monitoring human characteristics is provided, characterized in that:

[0126] The human feature acquisition device is initialized and calibrated to determine the initial loss of the light.

[0127] According to one or more embodiments of the present disclosure, a computer device is provided, including a memory and a processor, wherein a computer program is stored in the memory, and the processor implements the aforementioned method when executing the computer program.

[0128] According to one or more embodiments of the present disclosure, a computer-readable storage medium is provided, wherein a computer program is stored on the computer-readable storage medium, and when the computer program is executed by a processor, the method described above is implemented.

[0129] The above description is only a preferred embodiment of the present disclosure and an explanation of the technical principles used. Those skilled in the art should understand that the scope of disclosure involved in the present disclosure is not limited to the technical solutions formed by a specific combination of the above technical features, but should also cover other technical solutions formed by any combination of the above technical features or their equivalent features without departing from the above disclosed concept. For example, the above features are replaced with the technical features with similar functions disclosed in the present disclosure (but not limited to) by each other to form a technical solution.

[0130] In addition, although each operation is described in a specific order, this should not be understood as requiring these operations to be performed in the specific order shown or in a sequential order. Under certain circumstances, multitasking and parallel processing may be advantageous. Similarly, although some specific implementation details are included in the above discussion, these should not be interpreted as limiting the scope of the present disclosure. Some features described in the context of a separate embodiment can also be implemented in a single embodiment in combination. On the contrary, the various features described in the context of a single embodiment can also be implemented in multiple embodiments individually or in any suitable sub-combination mode.

[0131] Although the subject matter has been described in language specific to structural features and / or methodological logical actions, it should be understood that the subject matter defined in the appended claims is not necessarily limited to the specific features or actions described above. On the contrary, the specific features and actions described above are merely example forms of implementing the claims.

Claims

1. A human feature collection device, made of non-metallic material, characterized in that: include: Optical fiber, which is used to receive light and transmit it; at least one displacement conversion structure, connected to the optical fibers respectively, for converting the vertical displacement of the human body surface into a change in the bending radius of at least one optical fiber; The light has a preset power code, and the position of the at least one displacement conversion structure is confirmed by monitoring the power change caused by the change of the bending radius of the optical fiber at the at least one displacement conversion structure, so as to realize the collection of human body feature data; The displacement conversion structure comprises: At least one displacement sensing unit, wherein the displacement sensing unit is a non-metallic vibration diaphragm, and is used to sense the vertical displacement of the human body surface; At least one stretching part, which is a non-metallic hard wire or elastic wire, connects the displacement sensing unit and the optical fiber, and is used to convert the vertical displacement of the human body surface into a change in the bending radius of the optical fiber.

2. The human body feature collection device according to claim 1, characterized in that: The bending radius of the optical fiber is at least 5 mm.

3. The human body feature collection device according to claim 1, characterized in that: Also includes, At least one optical fiber bracket corresponds to the at least one displacement conversion structure, and is configured to include at least one section.

4. A human feature monitoring device, characterized in that: include: The human body feature collection device as described in any one of claims 1 to 3; A light source for emitting light having a preset defined power code; The light receiving unit is used to receive the light transmitted from the optical fiber, determine the position and data of the light loss to monitor the preset human body characteristics.

5. The human characteristics monitoring device according to claim 4, characterized in that: The light receiving unit monitors at least one of the position, amplitude, frequency or phase of the vertical displacement of the human body surface through the position and data of the light loss.

6. A human feature monitoring system, characterized in that: include: At least one human characteristic monitoring device as claimed in claim 4 or 5; A terminal device, used for receiving the data of the human body characteristics and displaying and / or calculating the data; A network, used for transmitting the human characteristic data collected by the human characteristic monitoring device and / or the human characteristic data sent or received by the terminal device; The server is used to send or receive the human feature data collected by the human feature monitoring device and / or the human feature data sent or received by the terminal device through the network.

7. A human body feature monitoring method, characterized in that: Putting the human body characteristic acquisition device according to any one of claims 1 to 3 in contact with the human body surface; emitting light of preset power through a light source; receiving the light transmitted from the optical fiber by a light receiving unit; The location and data of the light loss are determined to monitor preset human body features.

8. The human characteristics monitoring method according to claim 7, characterized in that: Also includes, The human feature acquisition device is initialized and calibrated to determine the initial loss of the light.

9. A computer device, comprising a memory and a processor, wherein the memory stores computer-readable instructions, and the processor implements the steps of the method according to claim 7 or 8 when executing the computer-readable instructions.

10. A computer-readable storage medium having computer-readable instructions stored thereon, wherein the computer-readable instructions implement the steps of the method according to claim 7 or 8 when executed by a processor.

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