Terminal active emergency method and device, terminal equipment and medium

Abstract

The invention discloses a terminal active emergency method and device, terminal equipment and a medium, and relates to the technical field of communication, and the method comprises the steps: obtaining safety condition information, carrying out the processing of the safety condition information based on a preset emergency triggering rule, and judging whether the terminal equipment needs to be switched to an emergency mode or not; the safety condition information is used for evaluating whether an emergency event exists or not; after the terminal equipment enters the emergency mode, automatically executing one or more emergency operations according to a preset emergency response rule; wherein the emergency trigger rule and the emergency response rule are dynamically updated according to local learning or remote pushing. By adopting the method, the terminal equipment can have an automatic response capability under an emergency situation, so that the response efficiency and the user safety guarantee capability under emergency scenes such as disasters and the like are improved.

Description

Technical Field

[0001] The present invention relates to the field of communication technology, and in particular to a method, device, terminal equipment and medium for active emergency response of a terminal. Background Art

[0002] With the rapid development of communications technology, emergency communication systems are increasingly being used in emergencies such as natural disasters and accidents. To address communication disruptions caused by damage to basic communications infrastructure in disaster scenarios, various emergency network deployment methods have been proposed. These include the use of drones, hot air balloons, backpack base stations, and satellite communications to create temporary wireless network coverage areas. These technologies can rapidly establish communication links in extreme environments, providing essential communication support for emergency rescue operations.

[0003] However, related technologies primarily focus on providing network accessibility in disaster environments, ensuring that terminal devices within the area can access emergency communication networks. While the availability of communication links has improved to a certain extent, in practice, whether users can promptly send out a distress signal after a disaster often still relies on their own active actions. If a user loses their ability to operate during an emergency due to injury, coma, or other reasons, even within effective network coverage, they may not be able to send a distress signal, thus affecting the efficiency and effectiveness of subsequent rescue responses.

[0004] It can be seen that while existing technologies improve the availability of communications in disaster environments, they still have insufficient support for automatic response capabilities on the terminal side. In particular, when users are unable to actively ask for help, the transmission of rescue information is prone to delays or interruptions, which has certain limitations. Summary of the Invention

[0005] The present invention aims to at least partially address one of the technical problems in the related art. To this end, the present invention provides a method, apparatus, terminal device, and medium for proactive terminal emergency response, thereby enabling the terminal device to automatically respond to emergencies, thereby improving response efficiency and user safety in emergency scenarios such as disasters.

[0006] To achieve the above objectives, a first embodiment of the present invention provides a terminal active emergency response method, which is applied to a terminal device and includes:

[0007] Obtaining security status information and processing the security status information based on preset emergency triggering rules to determine whether the terminal device needs to switch to emergency mode; the security status information is used to assess whether an emergency event exists;

[0008] After the terminal device enters the emergency mode, one or more emergency operations are automatically executed according to preset emergency response rules; wherein the emergency triggering rules and the emergency response rules are dynamically updated according to local learning or remote push.

[0009] In addition, the terminal active emergency response method according to the above embodiment of the present invention may also have the following additional technical features:

[0010] According to one embodiment of the present invention, the method further includes:

[0011] The emergency triggering rules are dynamically adjusted based on the historical behavior data of the terminal device through local model training, or by sending rule update data from a remote server.

[0012] According to one embodiment of the present invention, the security status information includes sensor data, communication status detection information, external emergency messages, and user activity data. The processing of the security status information based on preset emergency triggering rules to determine whether the terminal device needs to switch to emergency mode includes any one or more of the following:

[0013] Based on the sensor data, determining whether there is a disastrous environmental change;

[0014] Based on the communication status detection information, determining whether the network is out of service or connected to an emergency dedicated network;

[0015] Based on the external emergency message, determining whether it contains emergency warning information;

[0016] Based on the user activity data, it is determined whether the user has lost the ability to seek help.

[0017] According to one embodiment of the present invention, the emergency operation includes:

[0018] Control the terminal device to enter energy-saving mode; wherein, in the energy-saving mode, the processor main frequency of the terminal device is reduced and other sensors in the terminal device except the emergency sensor are disabled; the emergency sensor is used to collect emergency information; the emergency information includes the environmental information and location information of the terminal device.

[0019] According to one embodiment of the present invention, the emergency operation includes:

[0020] The emergency sensor is controlled to periodically collect the emergency information, and the collected emergency information is reported based on a network communication method; wherein the reported emergency information is subjected to data compression processing.

[0021] According to one embodiment of the present invention, the emergency operation includes:

[0022] Emergency help information is periodically sent out based on the network communication link; the emergency help information includes voice calls, help voice information, Bluetooth broadcast help information, and hotspot help identification.

[0023] According to an embodiment of the present invention, the network communication link is a network communication link of the highest available level determined based on current environmental conditions and in accordance with preset communication priority ranking.

[0024] To achieve the above-mentioned purpose, a second embodiment of the present invention provides a terminal active emergency device, which is applied to a terminal device and includes:

[0025] An emergency mode switching module is used to obtain security status information and process the security status information based on preset emergency triggering rules to determine whether the terminal device needs to switch to emergency mode; the security status information is used to assess whether an emergency event exists;

[0026] The emergency operation execution module is used to automatically execute one or more emergency operations according to preset emergency response rules after the terminal device enters the emergency mode; wherein the emergency trigger rules and the emergency response rules are dynamically updated based on local learning or remote push.

[0027] To achieve the above objectives, a third embodiment of the present invention proposes a terminal device including a memory and a processor, wherein the memory stores a computer program, and the processor implements the steps of the above terminal active emergency response method when executing the computer program.

[0028] To achieve the above objectives, a fourth embodiment of the present invention provides a computer-readable storage medium having a computer program stored thereon, which implements the steps of the above-mentioned terminal active emergency response method when the computer program is executed.

[0029] The terminal active emergency response method, apparatus, terminal device, and medium of the embodiments of the present invention obtain security status information and determine whether the terminal needs to switch to emergency mode based on dynamically updateable emergency trigger rules. This enables the terminal device to automatically identify and respond to potential emergency events without the user actively initiating a request for help. After entering emergency mode, the terminal device automatically executes the corresponding emergency response according to preset emergency response rules, facilitating the immediate issuance of a distress signal and the collection and reporting of critical environmental information. This improves the response efficiency and emergency handling capabilities of the terminal device in emergencies, enhancing the user's life safety in extreme environments. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 A flowchart of a method for proactive emergency response by a terminal according to an embodiment;

[0031] Figure 2 FIG. 1 is a structural block diagram of a terminal active emergency response device in one embodiment. DETAILED DESCRIPTION

[0032] In order to make the purpose, technical solutions and advantages of this application more clear, the following further describes this application in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain this application and are not intended to limit this application.

[0033] The following describes in detail the implementation details of the technical solutions of the embodiments of the present application.

[0034] In one embodiment, Figure 1 As shown, a flow chart of a method for proactive emergency response of a terminal is provided, which may include the following steps:

[0035] Step S101: obtain security status information, and process the security status information based on preset emergency triggering rules to determine whether the terminal device needs to switch to the emergency mode.

[0036] Terminal devices continuously acquire security status information during normal operation. Security status information is a type of input used to support terminal devices in assessing potential risk states. This information can cover dimensions such as state evolution trends, risk signs, external event feedback, and changes in user behavior related to potential emergency events. This information allows terminal devices to assess the presence of emergency events. Emergency events are sudden incidents that pose an actual or potential threat to the life, health, or property safety of terminal users, typically including natural disasters, accident risks, threats to personal safety, or sudden illnesses.

[0037] In practical applications, security status information can be generated through multi-source data fusion. Specifically, terminal devices can collect raw information from multiple data dimensions through their internal operating system, hardware sensor, and network communication layers. This data collection process can be performed at intervals based on a periodic polling mechanism, or instantaneously based on event-triggered detection of specific status changes. The collected raw information is cleaned, encoded, and structured by the terminal device's internal processing modules to generate security status information that can be used for rule-based judgment and processing.

[0038] The acquired security status information is provided as input data to the terminal device's internal emergency trigger rules for matching or evaluation to determine whether the current state is subject to potential risks or emergencies. Emergency trigger rules can be implemented using rule tables, conditional logic trees, threshold judgment models, or lightweight learning models based on neural networks. Their core function is to extract risk signals from the input security status information and determine whether to trigger emergency mode. In practical applications, emergency trigger rules not only support manually set static logical conditions, but can also be optimized based on local learning or remotely pushed the latest rules via a server to enhance event adaptability, enabling dynamic evolution and intelligent upgrades.

[0039] After completing the assessment, if the terminal device detects that the preset trigger conditions are met, indicating a potential emergency situation, the terminal device will switch to emergency mode. Emergency mode is a special operating state after the system priority is adjusted. The system will immediately suspend or downgrade non-critical application tasks and focus resource scheduling priority on emergency-related modules to ensure that the terminal device has sufficient resources to handle the emergency event and provide an operating environment support for subsequent emergency operations.

[0040] In one embodiment, security status information may include sensor data, communication status detection information, external emergency messages, and user activity data. By comprehensively processing this data, potential emergency events can be identified and judged to determine whether the terminal device needs to automatically switch to emergency mode.

[0041] Among them, sensor data includes but is not limited to information provided by accelerometers, gyroscopes, ambient temperature and humidity sensors, barometers, geomagnetic sensors, etc. The terminal device can analyze whether there are catastrophic environmental changes based on the data collected by these sensors. For example, when it is detected that the terminal device is in a state of severe and continuous vibration, combined with the acceleration change value exceeding the preset threshold, the duration reaches several seconds, and is accompanied by abnormal posture fluctuations (such as rolling or falling), it can be preliminarily judged that it may be in an extreme event such as an earthquake or structural collapse.

[0042] Communication status detection information mainly includes the current network signal status, service availability, network mode switching records, etc. If the terminal device detects that it has been out of network service for a long time, or searches for a specific preset emergency communication network (such as the Public Land Mobile Network (PLMN)), it can be determined that the communication environment is abnormal or that it is in a disaster area, thereby triggering the terminal device to switch to emergency mode.

[0043] External emergency messages include, but are not limited to, structured emergency notifications received through channels such as cellular broadcasts, Bluetooth broadcasts, emergency text messages, app push notifications, and satellite broadcasts. When a terminal device identifies content received from these channels as meeting preset characteristics (such as earthquake warnings, typhoon advisories, disaster evacuation instructions, etc.) or containing structured emergency identification fields, it can be identified as valid emergency warning information, thereby triggering the terminal device to switch to emergency mode.

[0044] User activity data primarily reflects the interaction and activity status between the terminal user and the device. For example, if the terminal device has no operation records or displacement for a long period of time, or the sensor detects that the terminal device remains stationary for a long time, or the posture remains at an unnatural angle (such as prone or lying on its side), combined with multimodal information such as light and sound, the terminal device can determine that the terminal user may have lost the ability or consciousness to seek help. Furthermore, the user activity data here can also come from wearable devices. The wearable device will synchronize the terminal user's physiological data collected to the terminal device, so that the terminal device can more accurately judge the terminal user's status based on the physiological data to confirm whether the terminal user has lost consciousness or the ability to seek help.

[0045] To enable adaptive learning and rapid updating capabilities for terminal devices, the aforementioned emergency triggering conditions can be managed through an upgradeable configuration mechanism. Terminal devices have a built-in, dynamically scalable table of emergency triggering rules, supporting local learning to optimize decision strategies and push rule updates from the server. For example, when a new earthquake recognition model or regional emergency event identification rules are released, the updated content can be pushed to the terminal device through the backend platform. Upon receiving the update, the terminal automatically replaces or enhances the local emergency triggering rules, thereby improving recognition accuracy and scenario adaptability.

[0046] Through the integrated analysis of the above multi-dimensional information, the terminal device can quickly and accurately judge potential emergency events, and automatically switch to emergency mode when the trigger conditions are met to initiate subsequent emergency operations.

[0047] Step S102: After the terminal device enters the emergency mode, one or more emergency operations are automatically executed according to preset emergency response rules.

[0048] Once a terminal device enters emergency mode, it will automatically execute one or more emergency actions appropriate to the emergency scenario based on pre-set emergency response rules. Emergency response rules are a set of logical policies that guide the terminal device's response behavior in different emergency situations. These rules define the type of action, execution order, module call priority, and resource scheduling strategies for each emergency event.

[0049] Emergency response rules can be stored within the terminal device in the form of a structured rule table. The rule table predefines the mapping relationship between various emergency scenarios and corresponding emergency operations. For example, after an earthquake event is triggered, the terminal device will prioritize activating the positioning module, environmental sensor acquisition module, and communication link establishment module. When a loss of connection is triggered, it will prioritize establishing communication with the external network and sending a call for help. To ensure that the rules adapt to the complex and ever-changing emergency environment, the terminal device can learn locally or update the rules regularly or on-demand through the backend server, allowing the emergency response mechanism to continue to evolve and enhance.

[0050] When executing emergency operations, the terminal device invokes the operating system's underlying task scheduling mechanism to prioritize the communication, sensor, and power resources required for the emergency operation, ensuring that emergency tasks are prioritized even when system resources are limited. Each emergency operation is executed by the system in a multi-threaded or dedicated thread mode to avoid resource conflicts with non-emergency tasks.

[0051] It's important to note that the entire emergency response process is a fully automated process proactively executed by the terminal device, requiring no user interaction. This mechanism is particularly critical when the user is unable to actively operate the terminal. It ensures that even in extreme disasters, sudden loss of connection, or user coma, the terminal device can still independently complete key emergency actions, providing strong support for subsequent external rescue efforts.

[0052] In addition, in order to ensure the timeliness of emergency operations and system stability, the terminal device will isolate the operating environment after entering the emergency mode, divide it into independent emergency processing process areas, and improve the overall emergency response capability.

[0053] In the process of executing emergency operation on the terminal device, a variety of supplementary or alternative emergency operation strategies can be flexibly adopted according to different requirements of actual application scenarios. The emergency operation is further specifically defined and explained below in conjunction with other embodiments of the present invention.

[0054] In one embodiment, the emergency operation may include controlling the terminal device to enter an energy-saving mode to extend the device's battery life in extreme or emergency situations, thereby ensuring the continued reporting of subsequent emergency information and the reliable execution of response actions.

[0055] Specifically, the energy-saving mode can be automatically activated based on preset emergency response rules. After entering the energy-saving mode, the processor of the terminal device will lower the main frequency to reduce power consumption overhead, and can enter a low-power operation state when necessary. In addition, in addition to the core components required for emergency operations, the terminal will disable other non-essential sensor modules, such as accelerometers, gyroscopes, light sensors, etc., to further reduce energy consumption, and only keep the emergency sensors in working state. In actual applications, emergency sensors may include but are not limited to positioning modules, environmental perception modules (such as air pressure, temperature, humidity sensors) and other modules for collecting data required for emergencies. These emergency sensors are used to collect the current environmental information and location information of the terminal, thereby forming basic emergency information. Among them, environmental information can reflect the external natural conditions and surrounding conditions of the terminal, and location information helps to locate the terminal user's position for rapid positioning and intervention of subsequent rescue responses.

[0056] In this embodiment, after the terminal device enters the emergency mode, it can maintain the collection and processing of key emergency data with minimum power consumption, effectively improving the terminal's endurance in the emergency mode, and ensuring that emergency response actions remain continuous and operational in extreme situations.

[0057] In one embodiment, after entering energy-saving mode and retaining the emergency sensor, the terminal device further implements refined control over the emergency sensor's collection and information reporting process. Specifically, the terminal device controls the emergency sensor to collect emergency information at a set time period, thereby reducing power consumption while continuously obtaining key information about the current environment, such as ambient temperature, air pressure, sound, light changes, and the terminal device's location.

[0058] The collected emergency information will be automatically reported through the network communication method currently available to the terminal device, so that external rescuers and servers can understand the status and location of the terminal environment in real time. In order to further reduce the data load during transmission and save network bandwidth resources, the terminal device compresses the emergency information before reporting it. In actual applications, emergency information may include various types of data such as photos, audio recordings, and videos. Considering the transmission efficiency and terminal power limitations in emergency scenarios, such data usually does not require high resolution. For example, a lightweight compression algorithm can be used to compress and encode the collected audio, image, or sensor data to reduce the volume of information, thereby improving data transmission efficiency, reducing communication resource usage, and extending the terminal's battery life.

[0059] In this embodiment, the terminal device can realize efficient and continuous information collection and transmission in an energy-saving operating state, which helps to improve the reliability and practicality of information in the emergency response process.

[0060] In one embodiment, after entering the emergency mode, the terminal device may actively perform emergency assistance operations based on current environmental conditions and available communication resources, specifically including periodically sending emergency assistance information.

[0061] Terminal devices can broadcast or transmit information through various network communication links, such as cellular networks, Wi-Fi networks, or satellite communications.

[0062] The content of the emergency help message can be configured according to different application requirements, including but not limited to voice call requests, pre-recorded help voice messages, Bluetooth broadcast help messages, hotspot help signs, etc. Specifically, the terminal device can attempt to initiate an emergency voice call and establish a direct communication channel with a pre-designated contact or emergency service platform. If a real-time voice connection cannot be established, the terminal can instead periodically send a pre-recorded help voice message for the recipient to listen back or analyze, and can optionally play the voice content externally to alert nearby personnel to the abnormal state of the terminal, thereby improving the timeliness and effectiveness of on-site rescue.

[0063] To improve the terminal's discoverability in short-range environments, the terminal device can also enable Bluetooth and periodically broadcast help messages. The broadcast help message can be a structured emergency identifier, such as broadcast data containing location information, terminal identification, or a preset emergency code, to facilitate reception and response by nearby devices with Bluetooth reception capabilities (such as those carried by emergency personnel). In addition, the terminal device can activate the Wi-Fi hotspot function and embed a recognizable help identifier in the hotspot name, allowing nearby people to intuitively identify the help signal sent by the terminal when scanning the Wi-Fi list.

[0064] In practical applications, to ensure effective information dissemination while reducing terminal load and power consumption, terminal devices can dynamically adjust the frequency and content type of emergency assistance messages based on factors such as remaining battery life, communication link quality, communication load, and environmental changes. For example, when the battery level is approaching the lower limit, low-power methods such as Bluetooth broadcasting are prioritized to maintain basic discoverability. However, when the battery level is sufficient and the network is smooth, real-time voice or image data can be prioritized to improve the effectiveness of the assistance request. Furthermore, terminals can incorporate data compression technology to encode audio, image, or sensor data to reduce transmission volume, improve network utilization efficiency, and extend terminal battery life.

[0065] In this embodiment, the terminal device has a multi-channel, highly redundant, and resource-controllable assistance capability in emergency mode, which significantly enhances the possibility of external discovery and rescue when the user loses the ability to help himself.

[0066] In one embodiment, to improve the efficiency and success rate of information transmission in emergency mode, the terminal device can dynamically select the optimal network communication link for sending emergency information based on the current environmental conditions. Specifically, the terminal device pre-stores a set of communication link priority policies, which can set the priority of communication links based on factors such as the availability, stability, bandwidth capacity, power consumption characteristics, and actual application scenarios of the communication method.

[0067] In an emergency, the terminal device first detects and evaluates various communication links available in the current environment, such as cellular networks, Wi-Fi, satellite communications, etc., and combines multi-dimensional parameters such as current signal strength, connection success rate, data throughput rate, and remaining battery power to determine the availability of each communication link and its relative advantages and disadvantages.

[0068] The terminal device then selects the highest priority among all available communication links as the current communication link for emergency information reporting or emergency assistance based on the preset priority sorting rules. For example, the preset communication priority sorting can be set as cellular network > Wi-Fi network > satellite communication. The terminal device will give priority to using the cellular network to transmit emergency assistance information when the cellular network is available; if the terminal is in an area where the communication base station is damaged and the cellular network is unavailable, but an available Wi-Fi network is detected, the Wi-Fi network will be used to send information; when both the cellular network and the Wi-Fi network are unavailable, the terminal will automatically switch to satellite communication for information reporting.

[0069] Based on this, terminal devices can flexibly switch communication modes according to environmental changes, especially in disaster, accident or remote area scenarios where communication conditions are unstable, ensuring that even if the main communication link fails, there is still a backup path to maintain the most basic information communication capabilities. In this way, the effective transmission of emergency information is guaranteed to the greatest extent, and the reliability and real-time nature of emergency response are improved.

[0070] In one embodiment, the terminal active emergency method further includes a process of dynamically adjusting emergency triggering rules to enhance the intelligence and adaptability of emergency mode determination. This process can be implemented by terminal local model training or remote server rule distribution.

[0071] During daily operation, terminal devices continuously collect and record historical data, including user behavior data and data related to the terminal's environment. User behavior data includes, for example, activity patterns, usage habits, operation frequency, and timing; while environmental data includes, for example, ambient temperature, air pressure, light intensity, displacement changes, vibration amplitude, and other parameters. This data, processed by the terminal's local training module, can be used to establish or update lightweight learning models, revising, fine-tuning, or supplementing existing emergency triggering rules to better align with the current terminal's operating status and the risk characteristics of the environment. For example, the terminal can identify a user's regular movement patterns based on long-term statistical data. If a significant deviation occurs, the weight of this pattern in triggering emergency mode is increased. In practical applications, local models can adopt algorithmic structures such as decision trees and lightweight neural networks that are suitable for terminal resources, ensuring learning and optimization without significantly increasing the computational burden.

[0072] In addition to local learning mechanisms, terminal devices can also periodically or on-demand send summarized behavioral characteristic information to a remote server and receive rule updates pushed by the server. The remote server possesses enhanced data analysis and model training capabilities, enabling it to formulate more comprehensive emergency triggering strategies based on the operational status of multiple terminals and push these strategies to terminals in the form of configuration files or model parameters. Upon receiving updates to emergency triggering rules, terminals can merge or replace existing local emergency triggering rules with the updated emergency penalty rules, making the judgment logic more real-time and universally applicable.

[0073] By combining local model training with remote rule distribution, the emergency trigger mechanism of terminal equipment can be continuously iterated and optimized, effectively improving the accuracy of emergency identification and the timeliness of response.

[0074] In the above embodiment, by obtaining security status information and processing it based on preset emergency triggering rules, it is possible to evaluate in real time whether there is an emergency event in the terminal's environment without the need for active user operation. In this way, when the user is unconscious, injured, or has lost the ability to save himself, the terminal can also autonomously identify risks and respond, thereby improving the initiative and timeliness of emergency response. When the terminal device enters the emergency mode, it can automatically execute one or more emergency operations according to the preset emergency response rules, avoiding the risks brought by manual intervention delays, and enabling the terminal to have a rapid response capability in emergency scenarios, thereby more effectively protecting the user's life and property. At the same time, by introducing a local learning mechanism and a remote push update method, the unified maintenance and dynamic adjustment of the rule base can be achieved, and the intelligence and personalization level of the emergency strategy can be improved.

[0075] In one embodiment, a terminal active emergency device is provided, referring to Figure 2As shown, the terminal active emergency device 200 may include: an emergency mode switching module 201 and an emergency operation execution module 202.

[0076] The emergency mode switching module 201 is used to obtain security status information and process the security status information based on preset emergency triggering rules to determine whether the terminal device needs to switch to emergency mode; the security status information is used to assess whether an emergency event exists;

[0077] The emergency operation execution model 202 is used to automatically execute one or more emergency operations according to preset emergency response rules after the terminal device enters the emergency mode; wherein the emergency trigger rules and emergency response rules are dynamically updated according to local learning or remote push.

[0078] In one embodiment, the emergency mode switching module 201 is further configured to dynamically adjust the emergency triggering rules through local model training based on historical behavior data of the terminal device, or by issuing rule update data from a remote server.

[0079] In one embodiment, the security status information includes sensor data, communication status detection information, external emergency messages, and user activity data. The emergency mode switching module 201 is specifically configured to perform any one or more of the following:

[0080] Based on sensor data, determine whether there are disastrous environmental changes;

[0081] Based on the communication status detection information, determine whether it is in a state of no network service or connected to an emergency dedicated network;

[0082] Based on external emergency messages, determine whether they contain emergency warning information;

[0083] Based on user activity data, determine whether the user has lost the ability to seek help.

[0084] In one embodiment, the emergency operation execution model 202 is specifically used to control the terminal device to enter the energy-saving mode; wherein, in the energy-saving mode, the processor main frequency of the terminal device is reduced and other sensors in the terminal device except the emergency sensor are disabled; the emergency sensor is used to collect emergency information; the emergency information includes the environmental information and location information of the terminal device.

[0085] In one embodiment, the emergency operation execution model 202 is specifically used to control the emergency sensor to periodically collect emergency information and report the collected emergency information based on a network communication method; wherein the reported emergency information is subjected to data compression processing.

[0086] In one embodiment, the emergency operation execution model 202 is specifically used to periodically send emergency help information based on a network communication link; the emergency help information includes voice calls, help voice information, Bluetooth broadcast help information, and hotspot help identification.

[0087] In one embodiment, the network communication link is a network communication link of the highest available level determined based on current environmental conditions and in accordance with a preset communication priority ranking.

[0088] The specific definitions of the terminal active emergency response device 200 can be found in the definitions of the terminal active emergency response method above and will not be repeated here. The various modules in the terminal active emergency response device 200 described above can be implemented in whole or in part through software, hardware, or a combination thereof. Each of the above modules can be embedded in or independent of the processor of the computer device in hardware form, or can be stored in the memory of the computer device in software form, so that the processor can call and execute the corresponding operations of each of the above modules.

[0089] In one embodiment, an electronic device is provided, including a memory and a processor. The memory stores a computer program, and the processor implements a terminal active emergency method when executing the computer program.

[0090] In one embodiment, a computer storage medium is provided, on which a computer program is stored. When the computer program is executed by a processor, a method for proactive emergency response of a terminal is implemented.

[0091] It should be noted that the logic and / or steps represented in the flowcharts or otherwise described herein, for example, can be considered as a sequenced list of executable instructions for implementing the logical functions, and can be embodied in any computer-readable medium for use by an instruction execution system, apparatus, or device (such as a computer-based system, a system including a processor, or other system that can fetch and execute instructions from an instruction execution system, apparatus, or device), or in conjunction with such instruction execution system, apparatus, or device. For the purposes of this specification, a "computer-readable medium" can be any device that can contain, store, communicate, propagate, or transmit a program for use by an instruction execution system, apparatus, or device, or in conjunction with such instruction execution system, apparatus, or device. More specific examples (non-exhaustive list) of computer-readable media include the following: an electrical connection portion having one or more wires (electronic device), a portable computer disk cartridge (magnetic device), random access memory (RAM), read-only memory (ROM), erasable and programmable read-only memory (EPROM or flash memory), fiber optic devices, and portable compact disc read-only memory (CDROM). Furthermore, the computer-readable medium may even be paper or other suitable medium on which the program is printed, since the program may be obtained electronically, for example, by optically scanning the paper or other medium and then editing, interpreting or processing it in another suitable manner if necessary, and then storing it in a computer memory.

[0092] It should be understood that various parts of the present invention can be implemented using hardware, software, firmware, or a combination thereof. In the above-described embodiments, multiple steps or methods can be implemented using software or firmware stored in a memory and executed by a suitable instruction execution system. For example, if implemented using hardware, as in another embodiment, any one of the following technologies known in the art or a combination thereof can be used: a discrete logic circuit having a logic gate circuit for implementing a logic function on a data signal, an application-specific integrated circuit having a suitable combination of logic gate circuits, a programmable gate array (PGA), a field programmable gate array (FPGA), etc.

[0093] Throughout this specification, reference to terms such as "one embodiment," "some embodiments," "examples," "specific examples," or "some examples" means that a specific feature, structure, material, or characteristic described in conjunction with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0094] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referred to. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "plurality" means at least two, such as two, three, etc., unless otherwise specifically defined.

[0095] Although the embodiments of the present invention have been shown and described above, it will be understood that the above embodiments are illustrative and are not to be construed as limitations on the present invention. A person skilled in the art may change, modify, replace and modify the above embodiments within the scope of the present invention.

Claims

1. A terminal active emergency method, characterized in that: Applied to a terminal device, the method includes: Obtaining security status information and processing the security status information based on preset emergency triggering rules to determine whether the terminal device needs to switch to emergency mode; the security status information is used to assess whether an emergency event exists; After the terminal device enters the emergency mode, one or more emergency operations are automatically executed according to preset emergency response rules; wherein the emergency triggering rules and the emergency response rules are dynamically updated according to local learning or remote push.

2. The terminal active emergency method according to claim 1, characterized in that: The method further comprises: The emergency triggering rules are dynamically adjusted based on the historical behavior data of the terminal device through local model training, or by sending rule update data from a remote server.

3. The terminal active emergency method according to claim 1, characterized in that: The security status information includes sensor data, communication status detection information, external emergency messages, and user activity data. The processing of the security status information based on the preset emergency triggering rules to determine whether the terminal device needs to switch to the emergency mode includes any one or more of the following: Based on the sensor data, determining whether there is a disastrous environmental change; Based on the communication status detection information, determining whether the network is out of service or connected to an emergency dedicated network; Based on the external emergency message, determining whether it contains emergency warning information; Based on the user activity data, it is determined whether the user has lost the ability to seek help.

4. The terminal active emergency method according to claim 1, characterized in that: The emergency operations include: Control the terminal device to enter energy-saving mode; wherein, in the energy-saving mode, the processor main frequency of the terminal device is reduced and other sensors in the terminal device except the emergency sensor are disabled; the emergency sensor is used to collect emergency information; the emergency information includes the environmental information and location information of the terminal device.

5. The terminal active emergency method according to claim 4, characterized in that: The emergency operations include: The emergency sensor is controlled to periodically collect the emergency information, and the collected emergency information is reported based on a network communication method; wherein the reported emergency information is subjected to data compression processing.

6. The terminal active emergency method according to claim 1, characterized in that: The emergency operations include: Emergency help information is periodically sent out based on the network communication link; the emergency help information includes voice calls, help voice information, Bluetooth broadcast help information, and hotspot help identification.

7. The terminal active emergency method according to claim 5 or 6, characterized in that: The network communication link is a network communication link of the highest available level determined based on current environmental conditions and in accordance with preset communication priority ranking.

8. A terminal active emergency device, characterized in that: Applied to terminal equipment, including: An emergency mode switching module is used to obtain security status information and process the security status information based on preset emergency triggering rules to determine whether the terminal device needs to switch to emergency mode; the security status information is used to assess whether an emergency event exists; The emergency operation execution module is used to automatically execute one or more emergency operations according to preset emergency response rules after the terminal device enters the emergency mode; wherein the emergency trigger rules and the emergency response rules are dynamically updated based on local learning or remote push.

9. An electronic device comprising a memory and a processor, wherein the memory stores a computer program, wherein: When the processor executes the computer program, the steps of the terminal active emergency response method according to any one of claims 1 to 7 are implemented.

10. A computer-readable storage medium having a computer program stored thereon, characterized in that: When the computer program is executed by a processor, the terminal active emergency method according to any one of claims 1 to 7 is implemented.

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