Integrated core authentication node system and wearable emergency system thereof

Abstract

The invention discloses an integrated core authentication node system which is characterized by comprising a security authentication module used for identity authentication; the geographic information unit is used for generating a current position coordinate and storing a resident root node coordinate; and the processing unit is used for dynamically adjusting the weight intensity of identity authentication according to the spatial distance between the root node coordinate and the current position coordinate. According to the invention, a multi-node redundancy architecture is adopted, so that the communication and authentication continuity when a single point fails is ensured. The invention further integrates a set of multi-mode wearable equipment set, comprising: a power generation shoe capable of converting walking mechanical energy into electric energy; the photovoltaic clothes can collect light energy; and the intelligent cap is provided with LED lighting and SOS signal lamps. The devices supply power to a core authentication node and upload health and environmental data through a data communication network.

Description

Technical Field

[0001] This invention relates to the field of network security technology, specifically to digital identity authentication technology and wearable devices. Background Technology

[0002] Current digital identity authentication technologies primarily rely on single nodes such as mobile phones or physical ID cards, which carries the risk of a single point of failure. For example, losing a mobile phone may prevent the execution of payment or government functions. Furthermore, existing authentication methods lack strong binding to physical geographic information, making them vulnerable to misuse from different locations.

[0003] In the field of wearable devices, existing devices have limited functionality, lack interconnected authentication, access control, and health monitoring networks, and rely heavily on external charging for power, limiting their outdoor applications. For special populations, existing devices lack targeted emergency protection and accessible interaction designs.

[0004] Therefore, there is an urgent need for an integrated system that integrates high-security authentication, self-powering, health monitoring, and multi-level redundancy architecture.

[0005] It should be noted that the above description of the technical background is only for the purpose of providing a clear and complete explanation of the technical solutions of the present invention and facilitating understanding by those skilled in the art. It should not be assumed that the above technical solutions are known to those skilled in the art simply because they have been described in the background section of this invention. Summary of the Invention

[0006] The purpose of this invention is to overcome the shortcomings of the prior art. The main purpose of this invention is to provide an integrated core authentication node system to solve the problems of single authentication methods and insufficient security in the prior art.

[0007] This invention discloses an integrated core authentication node system, characterized in that it includes: a security authentication module for storing dynamic passwords for identity verification; a geographic information unit for generating current location coordinates and storing the coordinates of a permanent root node; and a processing unit for executing a geographic information rights confirmation logic, dynamically adjusting the weight strength of identity verification based on the spatial distance between the aforementioned root node coordinates and the current location coordinates.

[0008] Furthermore, the aforementioned processing unit calculates the spatial distance D between the current position coordinates and the root node coordinates according to the Haversine formula;

[0009] (Equation 1)

[0010] (Equation 2)

[0011] (Formula 3)

[0012] Where R is the average radius of the earth, the current position coordinates ( , ), and the root node coordinates ( , ).

[0013] Furthermore, the method for the above processing unit to dynamically adjust authentication is as follows:

[0014] When D ≤ T1, only the dynamic password needs to be verified;

[0015] When T1 < D ≤ T2, fingerprint or PIN code needs to be superimposed for secondary verification;

[0016] When D > T2, face recognition and SMS secondary verification need to be superimposed.

[0017] Furthermore, the above integrated core authentication node system is a first-level node, the external intelligent terminal is a second-level node, and the remote command center is a third-level node; when the first-level node fails, the above system automatically switches to the second-level or third-level node to complete authentication and communication.

[0018] When the above spatial distance D undergoes a剧烈 displacement within a very short time, the above integrated core authentication node system 100 immediately locks the first-level node and sends an alarm to the second-level or third-level node.

[0019] Furthermore, the above core authentication node system can be integrated into the belt buckle and / or bracelets, hats, shoes, ties, etc.

[0020] Furthermore, the above core authentication node system can be integrated into a belt buckle, and the belt is a flexible battery for providing electrical energy to the above belt buckle.

[0021] The present invention also discloses a self-powered multi-modal wearable emergency system, including: the above integrated core authentication node system, as a first-level authentication and control center; and a multi-modal wearable device set, including a smart hat, a power generation shoe or a photovoltaic clothing. The multi-modal wearable device set is connected to the above core authentication node system through an energy transmission network and a data communication network, and together constitute a self-powered, interconnected authentication and emergency support system.

[0022] Furthermore, the above smart hat is integrated with an LED lighting unit, an SOS signal lamp and an ambient light / body temperature sensor, and communicates with the above integrated core authentication node system wirelessly.

[0023] Furthermore, the aforementioned power-generating shoe incorporates a piezoelectric or electromagnetic induction micro-power generation device, which can convert the mechanical energy generated by the user's walking into electrical energy and transmit the electrical energy to the aforementioned integrated core authentication node system.

[0024] Furthermore, the surface of the aforementioned photovoltaic clothing is integrated with a flexible solar cell array, which can convert light energy into electrical energy and transmit the electrical energy to the aforementioned integrated core certification node system.

[0025] Furthermore, the aforementioned integrated core authentication node system also includes a communication module, which receives health data from heart rate, blood pressure, and body temperature sensors on clothing, or health data from step count and pressure sensors on shoes, and uploads the aforementioned health data to the telemedicine platform.

[0026] This invention is an integrated core authentication node system based on wearable devices. It dynamically adjusts the authentication strength through geographic information rights confirmation logic and has self-powering, multi-node redundancy, and comprehensive emergency functions.

[0027] The beneficial effects of this invention are as follows:

[0028] 1. Significantly enhances the security and anti-counterfeiting capabilities of identity authentication. This invention innovatively introduces geographic information rights confirmation logic, strongly binding the user's digital identity to the "root node" of physical space (such as home address). By calculating the spherical distance D between the real-time coordinates and the root node, the system can dynamically adjust the verification strength. Within the "trusted area" (e.g., D < 500 meters), the system automatically simplifies the verification process (requiring only a dynamic password), greatly improving user convenience. In the "untrusted area" or in a different location (e.g., D > 10 kilometers), the system forcibly superimposes biometric features (face / fingerprint, etc.) or secondary verification, effectively preventing misuse of lost devices and remote hacking attacks. If a drastic cross-city displacement is detected within a short period, the system can identify "wormhole attacks" or abnormal hijacking and trigger a circuit breaker alarm mechanism.

[0029] 2. It breaks through the energy bottleneck and size limitation of wearable devices. Existing wearable devices are often limited by battery size, resulting in insufficient battery life.

[0030] 3. A reliable multi-node redundant communication network has been constructed. Addressing the pain point of single-point failure (such as a depleted or lost mobile phone battery), this invention constructs a redundant architecture of "Level 1 (e.g., wearable devices) - Level 2 (e.g., mobile phones) - Level 3 (e.g., command center)". In extreme environments where regular communication is interrupted or a Level 1 node fails, the system can automatically switch nodes, ensuring continuous transmission of identity authentication, command communication, and vital sign data, greatly improving the system's survivability and reliability.

[0031] 4. This invention achieves multimodal health monitoring and global emergency response. It deeply integrates authentication systems with health monitoring, aggregating sensor data from clothing (heart rate, blood pressure, etc.) and shoes (step count, etc.) via wearable devices. For individuals requiring health monitoring, the system provides seamless health protection; it automatically triggers medical emergency procedures upon detecting abnormal data or an abnormal geographical location. For vehicle and access control, the system combines geofencing technology to achieve highly secure "keyless entry," solving the problems of traditional keys being easily forgotten or copied. Attached Figure Description

[0032] Figure 1 This is a schematic diagram of an integrated core authentication node system according to an embodiment of the present invention.

[0033] Figure 2 This is a schematic diagram of an integrated core authentication node system in another embodiment of the present invention.

[0034] Figure 3 This is an overall schematic diagram of a self-powered multimodal wearable emergency system according to an embodiment of the present invention.

[0035] The reference numerals in the above figures

[0036] 100, 200: Integrated core authentication node system

[0037] 101: Security Authentication Module

[0038] 102: Geographic Information Unit

[0039] 103: Processing Unit

[0040] 204: Communication Module

[0041] 300: Self-Powered Multimodal Wearable Emergency System

[0042] 310: Collection of Multimodal Wearable Devices

[0043] 311: Smart Hat

[0044] 312: Power-generating shoes

[0045] 313: Photovoltaic Clothing

[0046] 40: Telemedicine Platform

[0047] 50: Mobile phone Detailed Implementation

[0048] To better understand this invention, the following embodiments are provided in conjunction with the accompanying drawings. It should be understood that the embodiments of this invention are for illustrative purposes only and not for limiting the invention; the scope of protection of this invention is defined solely by the claims. The embodiments provided are merely preferred embodiments and are not intended to limit the invention in any way. Those skilled in the art can make changes, equivalent substitutions, or modifications based on the content of this invention to form different implementations. However, any changes and modifications, and any equivalent substitutions made to the method of this invention without departing from the inventive concept are within the scope of protection of this invention.

[0049] It should be noted that the following detailed descriptions are exemplary and intended to provide further illustration of the invention. Unless otherwise specified, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains.

[0050] It should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the scope of exemplary embodiments according to the invention. As used herein, the singular form is intended to include the plural form as well, unless the context clearly indicates otherwise. Furthermore, it should be understood that when the terms “comprising” and / or “including” are used in this specification, they indicate the presence of features, steps, operations, and / or combinations thereof.

[0051] The integrated core authentication node system of the present invention is located on a wearable device. In this embodiment, as an example, the wearable device is a belt buckle.

[0052] First, please refer to Figure 1 , Figure 1 This is a schematic diagram of an integrated core authentication node system 100 according to an embodiment of the present invention. Figure 1 As shown, the integrated core authentication node system 100 of the present invention includes a core authentication node integrated into the belt head. The core authentication node integrates a security authentication module 101, a geographic information unit 102, and a processing unit 103. The security authentication module 101 stores a dynamic password for authentication, and the geographic information unit 102 generates the current location coordinates and stores the coordinates of the resident root node. , The aforementioned processing unit 103 is used to execute a geographic information rights determination logic, based on the root node coordinates ( , ) and current position coordinates ( , The spatial distance is used to dynamically adjust the weight of identity verification. The above processing unit calculates 103, and calculates the spatial distance D between the current position coordinates and the above root node coordinates according to the Haversine formula. The calculation formula is as follows:

[0053] (Equation 1)

[0054] (Equation 2)

[0055] (Equation 3)

[0056] Where R is the Earth's average radius (default value is 6371 km), and the current location coordinates are ( , ), root node coordinates ( , ).

[0057] The coordinates of the root node on the Earth's surface are calculated using the semi-versus formula. , ) and current position coordinates ( , The spatial distance between two places is actually the shortest curve distance along the Earth's surface.

[0058] A is an intermediate value used to calculate the actual angle and distance. This is achieved through the first part of Equation 1. Calculate the difference in the north-south direction using the second part of Equation 1. The east-west distance difference is calculated. The semi-versus formula automatically adjusts for the latitude of the data point to avoid errors in high-latitude regions. Finally, the north-south and east-west differences are added together to obtain A. In other words, considering the Earth's roundness and the convergence of longitude lines, the latitude and longitude difference between two locations is converted into an intermediate value A that can be used to calculate the actual distance. In this way, the semi-versus formula calculates both the north-south and east-west distances (automatically discounted according to latitude), and the sum is used to prepare for calculating the precise distance.

[0059] Next, the semi-versus formula transforms the intermediate value A into the angle C between two points as seen from the Earth's center. The intermediate value A is the square of the sine of half an angle. It means taking the square root of the intermediate value A and converting it back to a sine value.

[0060] Please note that sin -1 It is to use the arcsine function to restore the sine value to an angle. The angle calculated here is half of the included angle between two points centered on the earth's center. Therefore, after multiplying the half angle by 2 to obtain the complete central angle C, the angle C can be converted into the true ground distance D (arc length).

[0061] Furthermore, the present invention designs a foolproof design. min(1, ) ensures that the parameter passed to the sin -1 () function will never exceed 1. When A is slightly greater than 1 due to calculation error, will be forced to be limited to 1. At this time, sin -1 (1)=π / 2, C=π, D=πR≈20015km, which is exactly half of the earth's circumference and is a reasonable limit value.

[0062] Please note that the method for the above processing unit 103 to dynamically adjust authentication is as follows: when D≤T1, only the dynamic password needs to be verified; when T1<D, secondary verification is performed. When T1<D≤T2, fingerprint or PIN code needs to be superimposed for secondary verification; when D>T2, face recognition and SMS secondary verification need to be superimposed. For example, the above distance threshold T1 is 500 meters and T2 is 10 kilometers. For example, within the "trusted area" (such as D<500 meters), the above integrated core authentication node system 100 automatically simplifies the verification process (only the dynamic password is required), greatly improving the user convenience. In the "non-trusted area" or different places (D>10 kilometers), the above integrated core authentication node system 100 can forcibly superimpose biometrics (face / fingerprint) or secondary verification, effectively preventing the unauthorized use in different places and remote hacker attacks after the device is lost. If a violent displacement at the cross-city level is detected within a short time, the system can identify "wormhole attack" or abnormal hijacking and trigger the fuse alarm mechanism.

[0063] The embodiment of the present invention cleverly uses the conventional clothing belt as a carrier and designs it as a flexible battery, providing a persistent and large-capacity power supply for the core authentication node (belt buckle) without increasing the extra burden on the user. This "functional module (belt buckle) + energy base (belt body)" separated design achieves a perfect balance between long battery life and miniaturization.

[0064] Aiming at the pain point of single-point failure (such as the depletion or loss of the mobile phone battery), the embodiment of the present invention constructs a redundant architecture of "level 1 (such as belt buckle) - level 2 (such as mobile phone) - level 3 (such as command center)". In an extreme environment where the conventional communication is interrupted or the level 1 node fails, the system can automatically switch nodes to ensure the continuous transmission of identity authentication, command communication and vital sign data, greatly improving the survival ability and reliability of the system.

[0065] Please note that the core authentication node system 100 described above in this invention can be integrated into a wearable device, which can be a belt buckle, and the belt can be a flexible battery to provide power to the belt buckle. However, this is merely a preferred embodiment of the present invention and not a limitation thereof. Any core authentication node system such as bracelets, hats, shoes, and ties that conforms to the spirit of this invention falls within the scope of this invention.

[0066] In one embodiment of the present invention, the aforementioned security authentication module 101 is a primary node, the external smart terminal is a secondary node, and the remote command center is a tertiary node. When the primary node fails, the aforementioned integrated core authentication node system 100 automatically switches to the secondary or tertiary node to complete authentication and communication. Note that if the aforementioned spatial distance D undergoes a drastic shift within a very short time (e.g., across cities), the aforementioned integrated core authentication node system 100 immediately locks the primary node and sends an alarm to the secondary node (mobile phone) or the tertiary node (command center).

[0067] Additionally, please refer to Figure 2 , Figure 2 This is a schematic diagram of an integrated core authentication node system 200 according to another embodiment of the present invention. Figure 2 As shown, the integrated core authentication node system 200 of the present invention further includes a communication module 204 compared to the integrated core authentication node system 100. The communication module 204 integrates multiple communication modules (such as Bluetooth, Wi-Fi, NFC, base station signals (4G / 5G / 6G), etc.), enabling the belt to seamlessly connect with other smart devices and expanding its application scenarios and service scope.

[0068] For example, the aforementioned communication module 204 can be used to communicate with a home door lock or car key system to perform keyless entry or vehicle start operations.

[0069] In one embodiment of the present invention, the integrated core authentication node system 200 can receive health data from heart rate, blood pressure and body temperature sensors in clothing and health data from step count and pressure sensors in shoes through the communication module 204, and upload the health data to the telemedicine platform.

[0070] For example, Mr. Li, a user, returns home wearing the belt from the aforementioned integrated core authentication node system 200. As Mr. Li approaches his door, the door lock emits an NFC signal. The aforementioned geographic information unit 102 then obtains the current real-time coordinates (…). , The aforementioned processing unit 103 calls the pre-stored root node coordinates of the home address. , The system calculates the spatial distance D, and since D≈0, the condition D≤T1 (T1=500 meters) is satisfied. The processing unit 103 determines that only the dynamic password (OTP) needs to be verified. The security authentication module 101 generates the current OTP and sends it to the door lock through the communication module 204 (NFC). After the door lock verifies the correct OTP, it automatically unlocks to achieve "seamless entry".

[0071] In one embodiment of the present invention, Grandma Zhang suffers a sudden myocardial infarction while taking a walk in the park and requires emergency assistance. The heart rate sensor in her clothing 313 detects abnormal data and uploads it to the integrated core authentication node system 200 via the communication module 204 (Bluetooth). The geographic information unit 102 obtains the park's location coordinates. Assuming the distance from this location to her family root node exceeds T2 (10 kilometers), i.e., D>T2, the processing unit 103 determines it to be a high-risk area. The integrated core authentication node system 200 automatically triggers an emergency procedure. On one hand, it sends an alarm via the communication module 204 to her children's mobile phones (secondary nodes) and the community medical center, including her precise location and health data. On the other hand, to prevent device theft, any sensitive operation (such as remote unlocking) requires additional facial recognition and SMS confirmation. If the belt head battery runs out (primary node failure), the integrated core authentication node system 200 automatically switches the alarm information to her mobile phone (secondary node) to continue sending, ensuring uninterrupted communication.

[0072] In one embodiment of the present invention, Comrade Wang was ambushed while performing a military mission, and his conventional communications (mobile phone base station) were destroyed. He was transferred from the base (root node) to a war zone hundreds of kilometers away. The aforementioned geographic information unit 102 detected a drastic change in displacement D (crossing cities) in a very short time. The aforementioned processing unit 103 immediately locked some of the highly sensitive functions of the aforementioned integrated core authentication node system 200, and sent an encrypted alarm to the military command center (third-level node) through its Beidou short message module integrated with the aforementioned communication module 204. Even if the belt head is damaged, he can still use a backup satellite phone (as a second-level node) to establish contact with the command center, complete identity verification, and receive instructions. After successfully returning to his own base, he can directly approach the base gate with the belt head, and the aforementioned integrated core authentication node system 200 confirms his identity according to the geographic information rights confirmation logic and quickly allows him to pass.

[0073] In one embodiment of the present invention, Mr. Chen, who has a visual impairment, needs to handle online government affairs from home. He initiates the authentication process via voice command. The accessibility interaction module of the aforementioned security authentication module 101 (integrated into the aforementioned processing unit 103) recognizes the voice. Since he is at home (D≤T1), the system only requires OTP verification. The aforementioned processing unit 103 informs the user of the status through vibration feedback (e.g., a short vibration indicates that OTP has been sent), without requiring visual operation. If he needs to make a large payment (D>T1), the system will automatically call the default family member's mobile phone (secondary node), and the family member can remotely assist in completing the secondary verification via their own mobile APP, demonstrating the redundancy design advantage of the present invention.

[0074] Please refer to Figure 3 , Figure 3 This is an overall schematic diagram of the self-powered multimodal wearable emergency system 300 of the present invention. (See attached diagram.) Figure 3 As shown, the self-powered multimodal wearable emergency system 300 includes the aforementioned integrated core authentication node system 100 / 200 as a primary authentication and control center, and a multimodal wearable device set 310. The multimodal wearable device set 310 includes at least a smart hat 311, a power-generating shoe 312, or a photovoltaic garment 313. The multimodal wearable device set is connected to the aforementioned core authentication node system via an energy transmission network and a data communication network, together forming a self-powered, interconnected authentication and emergency support system.

[0075] Please note that the smart hat 311 integrates an LED lighting unit, an SOS signal light, and an ambient light / body temperature sensor. In an emergency, the user can activate the SOS flashing mode. Furthermore, the hat has built-in ambient light and body temperature sensors and communicates wirelessly with the integrated core authentication node system 100 / 200. The power-generating shoe 312 incorporates a piezoelectric or electromagnetic induction micro-power generation device, which converts the mechanical energy generated by the user's walking into electrical energy and transmits it to the integrated core authentication node system 100 / 200, achieving charging while walking. The photovoltaic clothing 313 integrates a flexible solar cell array on its surface, capable of converting light energy into electrical energy and transmitting it (e.g., via conductive fibers or wireless charging) to the integrated core authentication node system 100 / 200. The communication module 204 acts as a data aggregation center, receiving health data from the photovoltaic clothing 313 (heart rate and blood pressure sensors) and the power-generating shoe 312 (step count and pressure sensors). After analyzing the data, the processing unit 103 uploads the data to the remote medical platform 40 through the communication module to realize remote health monitoring and abnormal alarm.

[0076] For example, Mr. Lin, a mountaineering enthusiast, undertakes a three-day solo high-altitude trek. Mr. Lin wears the aforementioned integrated core authentication node system 200 (belt head), power-generating shoes 312, photovoltaic clothing 313, and a smart hat 311. During continuous rainy weather, the power generation efficiency of the photovoltaic clothing 313 decreases. However, Mr. Lin's daily walking of tens of thousands of steps continuously powers the belt through the piezoelectric device built into the power-generating shoes 312, ensuring that the core authentication node 200 never loses power. Upon successfully reaching the summit, he needs to report his safety to his family. The aforementioned geographic information unit 102 calculates his location's distance from the family root node coordinates (…). , The spatial distance D>T2 (10 km). Processing unit 103 triggers high-intensity verification, requiring it to perform facial recognition. After successful verification, the aforementioned communication module 204 utilizes stored electrical energy to transmit the data, including precise coordinates, via a 4G / 5G / 6G network. , The system sends encrypted messages containing the individual's status to the default family member's mobile phone 50 (secondary node). If the individual gets lost on the way down the mountain and the signal on mobile phone 50 (secondary node) is lost, they can activate the SOS signal light on the smart hat 311. The core authentication node 200 will attempt to send a distress signal to the remote command center (tertiary node) through all available channels (such as satellite SMS, if integrated) to ensure the lifeline remains unbroken.

[0077] In one embodiment of the present invention, miner Mr. Zhao is working in an underground mine thousands of meters deep. His photovoltaic clothing 313 integrates heart rate and blood pressure sensors, and his power-generating shoes 312 integrate pressure sensors to continuously monitor his physiological state. The data is collected by the aforementioned communication module 204 to the aforementioned processing unit 103. The system AI model detects that his heart rate is continuously abnormally high, and at the same time, the plantar pressure indicates gait instability. The aforementioned processing unit 103 comprehensively judges this as a potential health risk. Assuming a small collapse occurs, Mr. Zhao is instantly thrown to a new location tens of meters away. The aforementioned geographic information unit 102 detects a drastic change in spatial distance D in a very short time (although not across cities, the rate of change exceeds the threshold). The present invention immediately locks the non-essential functions of the primary node 200 to prevent misoperation and sends a "suspected accident" alarm to the ground command center (tertiary node) through the dedicated communication module 204 (wireless network) in the mine. The alarm includes his last known location and vital signs data. After receiving the alarm, the command center can immediately activate the emergency plan and dispatch a rescue team.

[0078] In one embodiment of the present invention, long-haul truck driver Mr. Wu is performing an inter-provincial transportation task. The heart rate variability (HRV) sensor and body temperature sensor of the photovoltaic clothing 313 and the pedometer (used to detect whether there has been a long period of inactivity) of the power-generating shoes 312 continuously collect data. The processing unit 103 analyzes the data stream and finds that his heart rate rhythm is disordered, his body temperature is low, and his step count is zero for 3 consecutive hours. Based on the comprehensive judgment, he is in a state of severe fatigue driving. The present invention emits a soft but continuous red light reminder through the LED lighting unit of the smart hat 311, and at the same time uploads the driver fatigue alarm to his company's dispatch platform (which can be regarded as a secondary node) through the communication module 204, suggesting mandatory rest. This is not only identity authentication, but also proactive safety protection.

[0079] This invention addresses the hardware limitations of wearable devices through an innovative belt head integrated architecture and flexible battery design; and achieves hierarchical and dynamic security protection through a unique geographic information rights determination logic based on spherical distance. Combined with self-powered multimodal auxiliary equipment, this system effectively solves the pain points of single-point failure, insufficient energy, and lack of comprehensive emergency support in existing technologies.

[0080] This invention fundamentally addresses several key pain points in the fields of digital identity authentication and wearable devices compared to existing technologies. It introduces a geographic information-based rights confirmation logic centered on spatial distance (D) to dynamically adjust verification strength. At home (D≤T1), unlocking the door is unnecessary; in other locations (D>T2), a mandatory dual verification of facial recognition and SMS verification is applied. This context-aware mechanism significantly improves the smoothness of daily use without sacrificing security.

[0081] Another advantage of this invention lies in its innovative three-tier node architecture (Level 1: such as a conveyor belt core node; Level 2: such as a mobile phone; Level 3: such as a remote command center). When the mobile phone (Level 2) fails, the conveyor belt (Level 1) can independently complete authentication and emergency communication; if the conveyor belt is also damaged, the system can switch to Level 3 nodes such as satellite terminals. This "de-mobile phone-based" design ensures that the lifeline remains uninterrupted even in extreme circumstances.

[0082] Another advantage of this invention lies in its innovative integration of power-generating shoes and photovoltaic clothing, converting human movement energy and ambient light energy into the electricity required by the system. Users can charge their devices while walking or generate electricity through sunlight, achieving indefinite autonomous operation. This is particularly suitable for users such as soldiers, explorers, and disaster relief personnel who cannot carry charging equipment.

[0083] Another advantage of this invention is that it uses a belt as the data aggregation center to simultaneously receive multidimensional physiological data from hats (body temperature), clothing (heart rate / blood pressure), and shoes (gait / pressure). The processing unit can perform cross-analysis to accurately identify complex risk events such as falls, myocardial infarction, and excessive fatigue, and automatically trigger SOS, achieving a leap from passive recording to proactive early warning.

[0084] Another advantage of this invention is its support for barrier-free interaction methods such as vibration feedback (belt) and LED / SOS light signals (hat). For example, elderly people can simply feel the vibration pattern of the belt to know the authentication status without operating a mobile phone, truly realizing the accessibility of technology.

[0085] This invention is not only a technological improvement but also a systemic innovation. It deeply integrates four dimensions: identity security, energy autonomy, health monitoring, and emergency response, successfully overcoming the inherent shortcomings of existing technologies in terms of security, reliability, battery life, functionality, and inclusivity. This provides a complete and practical solution for the next generation of trusted digital identity and smart wearable ecosystems.

[0086] The above-described embodiments of the present invention can be implemented in various hardware, software codes, or combinations thereof. For example, embodiments of the present invention can also be program code executing the above methods in a Digital Signal Processor (DSP). The present invention can also relate to various functions executed by a computer processor, digital signal processor, microprocessor, or Field Programmable Gate Array (FPGA). The processor described above can be configured to perform specific tasks according to the present invention, which are accomplished by executing machine-readable software code or firmware code defining the specific methods disclosed in the present invention. The software code or firmware code can be developed into different programming languages ​​and different formats or forms. The software code can also be compiled for different target platforms. However, the different code styles, types, and languages ​​of the software code performing tasks according to the present invention and other types of configuration code do not depart from the spirit and scope of the present invention.

[0087] Therefore, those skilled in the art will recognize that although embodiments of the present invention have been shown and described in detail herein, many other variations or modifications conforming to the principles of the present invention can be directly determined or derived from the disclosure of the present invention without departing from the spirit and scope of the invention. Therefore, the scope of the present invention should be understood and recognized as covering all such other variations or modifications.

Claims

1. An integrated core authentication node system, characterized in that, Comprising: A security authentication module for identity authentication; A geographic information unit for generating the current location coordinates and storing the coordinates of the resident root node; A processing unit for dynamically adjusting the weight intensity of identity authentication according to the spatial distance between the root node coordinates and the current location coordinates.

2. The integrated core authentication node system according to claim 1, wherein: The security authentication module is a first-level node, the external intelligent terminal is a second-level node, and the remote command center is a third-level node; When the first-level node fails, the system automatically switches to the second-level or third-level node to complete authentication and communication; If the spatial distance D undergoes a drastic displacement within a very short time, the system immediately locks the first-level node and sends an alarm to the second-level node or the third-level node.

3. The integrated core authentication node system according to claim 1, wherein: The integrated core authentication node system further includes a communication module, which receives health data from the heart rate, blood pressure, and body temperature sensors of the clothing or the health data from the step count and pressure sensors in the shoes through the communication module, and uploads the health data to the remote medical platform.

4. The integrated core authentication node system according to claim 1, characterized in that: The core authentication node system is integrated into the belt buckle and / or the bracelet, hat, shoes, tie.

5. The integrated core authentication node system according to any one of claims 1 to 4, characterized in that, The processing unit calculates the spatial distance D between the current location coordinates and the root node coordinates according to the haversine formula: (Equation 1) (Equation 2) (Equation 3) Where R is the average radius of the Earth, and the current location coordinates are ( , ), root node coordinates ( , ).

6. The integrated core authentication node system according to claim 5, characterized in that, The method for the processing unit to dynamically adjust the identity verification is: When D ≤ T1, only the dynamic password needs to be verified; When T1 < D ≤ T2, fingerprint or PIN code needs to be superimposed for secondary verification; When D > T2, face recognition and SMS secondary verification need to be superimposed.

7. A self-powered multi-modal wearable emergency system, comprising: The integrated core authentication node system according to any one of claims 1 to 6, as the first-level authentication and control center; And A multi-modal wearable device set, including a smart hat, a power generation shoe and / or a photovoltaic clothing; The multi-modal wearable device set is connected to the core authentication node system through an energy transmission network and a data communication network, jointly constituting a self-powered, interconnected authentication and emergency support system.

8. The self-powered multimodal wearable emergency system according to claim 7, characterized in that: The smart hat is integrated with an LED lighting unit, an SOS signal lamp and an ambient light / body temperature sensor, and communicates with the integrated core authentication node system wirelessly.

9. The self-powered multimodal wearable emergency system according to claim 7 or 8, characterized in that, The power generation shoe is内置 with a piezoelectric or electromagnetic induction micro-power generation device, which can convert the mechanical energy generated when the user walks into electrical energy and transmit the electrical energy to the integrated core authentication node system.

10. The self-powered multimodal wearable emergency system according to claim 7 or 8, characterized in that: The surface of the photovoltaic clothing is integrated with a flexible solar cell array, which can convert light energy into electrical energy and transmit the electrical energy to the integrated core authentication node system. It should be noted that in the above translation, "内置" is directly translated as "built-in" in English, but in a more formal patent context, a more accurate term might be "internally installed" or "embedded". You can adjust it according to specific requirements. Also, the Chinese text "如权利要求1至6中任一项所述的" is translated as "according to any one of claims 1 to 6" which is a common way in patent translation.

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