Vehicle thermal anomaly rescue method, device, equipment, medium and product

Abstract

The application discloses a vehicle thermal abnormality rescue method, device, equipment, medium and product, and belongs to the technical field of vehicles. The method comprises the following steps: in response to monitoring that a target region of a vehicle exists a target thermal abnormality event, determining an initial danger level matched with the target thermal abnormality event; correcting the initial danger level according to target information to obtain a target danger level of the target region; wherein the target information comprises risk generation information associated with the target thermal abnormality event; and controlling a mobile fire extinguishing device of the vehicle to perform a target thermal abnormality processing operation corresponding to the target region according to the target thermal abnormality event and the target danger level. The application can improve the reliability of vehicle thermal abnormality rescue.

Description

Technical Field

[0001] This application belongs to the field of vehicle technology, and in particular relates to a method, device, equipment, medium and product for rescuing vehicles from thermal anomalies. Background Technology

[0002] As vehicle ownership and intelligence levels continue to increase, users' demands for vehicle usage scenarios are becoming increasingly diversified. Especially against the backdrop of the continued growth in the number of electric vehicles, the risk of spontaneous combustion and overall safety performance of vehicles are receiving increasing attention from society and consumers.

[0003] Current preventative measures against vehicle fires primarily rely on routine vehicle maintenance, regular safety inspections, and the removal of flammable items from the vehicle interior to reduce the probability of such incidents. However, once a fire does occur, existing methods largely depend on drivers and passengers manually using in-vehicle fire extinguishers. This approach suffers from issues such as delayed response, low extinguishing efficiency, and poor safety, resulting in low reliability of vehicle thermal emergency response. Summary of the Invention

[0004] This application provides a method, apparatus, equipment, medium, and product for rescuing vehicles from thermal anomalies, which can improve the reliability of vehicle thermal anomaly rescue.

[0005] In a first aspect, embodiments of this application provide a vehicle thermal anomaly rescue method, the method comprising: in response to detecting a target thermal anomaly event in a target area of ​​the vehicle, determining an initial hazard level matching the target thermal anomaly event; correcting the initial hazard level according to target information to obtain a target hazard level for the target area; wherein the target information includes risk generation information associated with the target thermal anomaly event; and controlling the vehicle's mobile fire-fighting device to perform a target thermal anomaly handling operation corresponding to the target area according to the target thermal anomaly event and the target hazard level.

[0006] Secondly, embodiments of this application provide a vehicle safety device, comprising: a determining module, configured to determine an initial hazard level matching the target thermal anomaly event in response to detecting a target thermal anomaly event in a target area of ​​the vehicle; a correcting module, configured to correct the initial hazard level according to target information to obtain a target hazard level for the target area; wherein the target information includes risk generation information associated with the target thermal anomaly event; and a processing module, configured to control the vehicle's mobile fire-fighting device to perform a target thermal anomaly handling operation corresponding to the target area according to the target thermal anomaly event and the target hazard level.

[0007] Thirdly, embodiments of this application provide an electronic device, including: a processor and a memory storing computer program instructions; the processor executes the computer program instructions to implement the vehicle thermal anomaly rescue method as described in the first aspect.

[0008] Fourthly, embodiments of this application provide a computer storage medium storing computer program instructions, which, when executed by a processor, implement the vehicle thermal anomaly rescue method as described in the first aspect.

[0009] Fifthly, embodiments of this application provide a computer program product in which instructions, when executed by a processor of an electronic device, cause the electronic device to perform the vehicle thermal anomaly rescue method as described in the first aspect.

[0010] In this embodiment, in response to the detection of a target thermal anomaly event in the target area of ​​the vehicle, the initial hazard level of the target area can be determined based on this target thermal anomaly event; this is the first layer of hazard level determination mechanism for the target area. Then, the initial hazard can be further corrected based on target information to obtain the target hazard level of the target area. The target information includes risk generation information associated with the target thermal anomaly event; this is the second layer of hazard level determination mechanism for the target area. Thus, a dual determination of the hazard level of the target area can be achieved, thereby improving the reliability of the hazard level determination. Subsequently, based on the target thermal anomaly event and the target hazard level, the vehicle's mobile fire-fighting device can be autonomously controlled to perform the target thermal anomaly handling operation corresponding to the target area. This effectively avoids problems such as response delays, low fire-fighting efficiency, and poor handling safety caused by manual handling. Therefore, by using the target thermal anomaly event in the target area of ​​the vehicle and the hazard level of the target area determined by the dual mechanisms, the autonomous control of the vehicle's mobile fire-fighting device to handle the thermal anomaly event in the target area can significantly improve the handling efficiency and safety of vehicle thermal anomalies, thereby enhancing the reliability of vehicle thermal anomaly rescue. Attached Figure Description

[0011] To more clearly illustrate the technical solutions of the embodiments of this application, the accompanying drawings used in the embodiments of this application will be briefly introduced below. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0012] Figure 1 This is one of the flowcharts illustrating the vehicle thermal anomaly rescue method provided in this application embodiment; Figure 2 This is a second schematic flowchart of the vehicle thermal anomaly rescue method provided in the embodiments of this application; Figure 3 This is a schematic diagram of the vehicle thermal anomaly rescue device provided in the embodiments of this application; Figure 4 This is a schematic diagram of the structure of the electronic device provided in the embodiments of this application. Detailed Implementation

[0013] The features and exemplary embodiments of various aspects of this application will be described in detail below. To make the objectives, technical solutions, and advantages of this application clearer, the application will be further described in detail below with reference to the accompanying drawings and specific embodiments. It should be understood that the specific embodiments described herein are only intended to explain this application and not to limit it. For those skilled in the art, this application can be implemented without some of these specific details. The following description of the embodiments is merely to provide a better understanding of this application by illustrating examples.

[0014] It should be noted that, in this document, relational terms such as "first" and "second" are used merely to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising..." does not exclude the presence of additional identical elements in the process, method, article, or apparatus that includes said element.

[0015] The vehicle thermal anomaly rescue method provided in this application will be described in detail below with reference to the accompanying drawings and through some embodiments and application scenarios.

[0016] See Figure 1 , Figure 1 This is one of the flowcharts illustrating the vehicle thermal anomaly rescue method provided in this application embodiment. The vehicle thermal anomaly rescue method of this application embodiment can be applied to electronic devices. Specifically, the method can be executed by the electronic device itself, or by components of the electronic device, such as the processor, chip, or chip system, or by logic modules or software that implement all or part of the functions of the electronic device. In practical applications, the electronic device can be a terminal, server, service platform, cloud, distributed system, Internet of Things (IoT), vehicle network system, etc. Further, the terminal can be an in-vehicle terminal, smartphone, tablet computer, laptop computer, desktop computer, etc. When the electronic device is an in-vehicle terminal, the vehicle thermal anomaly rescue method of this application embodiment can be further applied to a vehicle; that is, the method can be executed by the vehicle itself, or by components of the vehicle, such as the processor, chip, or chip system, or by logic modules or software that implement all or part of the vehicle's functions.

[0017] like Figure 1As shown, the vehicle thermal anomaly rescue method may include the following steps: Step 101: In response to the discovery of a target thermal anomaly event in the target area of ​​the vehicle, determine the initial hazard level that matches the target thermal anomaly event.

[0018] In this embodiment, the vehicle can be divided into several monitoring areas to construct a distributed monitoring network, so as to perform status monitoring and thermal anomaly event identification on different monitoring areas respectively, thereby achieving accurate location of thermal anomaly events and effectively improving the reliability of vehicle thermal anomaly rescue.

[0019] This application does not limit the method of dividing the monitoring area. In some embodiments, the entire vehicle can be divided into several monitoring areas based on the characteristics of thermal anomaly risk distribution, which may include, but is not limited to, at least one of the following: The high-energy risk area is the most likely to catch fire and spreads the fastest. Furthermore, the high-energy risk area may include, but is not limited to, the power battery pack and the high-voltage power distribution compartment. Areas with high temperatures and numerous electrical components are considered heat sources. Furthermore, these areas may include, but are not limited to, the instrument panel, central control system, and charging interface. The crew area, further, may include, but is not limited to, the forward cabin and the aft cabin; Storage areas, further, may include, but are not limited to, luggage compartments.

[0020] In other embodiments, based on the vehicle's own spatial structure and physical layout, the entire vehicle can be divided into multiple independent monitoring areas along the front and rear, inside and outside of the vehicle body, such as: front compartment area, passenger compartment area, luggage compartment area, power battery compartment area, high-voltage power distribution area, etc.

[0021] In this embodiment, the status monitoring results for each monitoring area can be: no thermal anomaly or thermal anomaly present. Furthermore, for monitoring areas with thermal anomalies, the status monitoring results can further indicate the type of thermal anomaly event, such as a high-temperature event, a smoke event, or a fire event, to achieve graded response to thermal anomaly events, thereby further improving the reliability of vehicle thermal anomaly rescue.

[0022] In step 101, the target area can be any monitoring area of ​​the vehicle where thermal anomalies exist. That is, for any monitoring area of ​​the vehicle where thermal anomalies exist, the vehicle thermal anomaly rescue method of this application embodiment can be used to handle the thermal anomaly, thereby improving the reliability of vehicle thermal anomaly rescue. In this application embodiment, the monitoring area where thermal anomalies exist can also be called the thermal anomaly occurrence area or the thermal anomaly event occurrence area.

[0023] In step 101, a target thermal anomaly event exists in the target area. It is understood that in practical applications, different thermal anomaly events are correlated; for example, a fire event is usually accompanied by a high-temperature event and may also be accompanied by a smoke event; a smoke event is generally also accompanied by a high-temperature event. Based on this, a target thermal anomaly event may include only one thermal anomaly event, or it may include multiple thermal anomaly events. That is, a target thermal anomaly event may include at least one thermal anomaly event, which can be determined based on the actual monitoring situation. In some embodiments, a target thermal anomaly event may include at least one of a high-temperature event, a smoke event, and a fire event. For example, in one example, the target thermal anomaly event may include only a high-temperature event, or it may include a smoke event and a high-temperature event, or it may include a fire event and a high-temperature event, or it may include a fire event, a smoke event, and a high-temperature event.

[0024] In this embodiment, in response to the detection of a target thermal anomaly event in a target area, the hazard level corresponding to the target area can be determined first. For the hazard level corresponding to the target area, a first-level determination mechanism as described in step 101 is established. This mechanism can directly determine the initial hazard level corresponding to the target area based on the target thermal anomaly event present in the target area, thus obtaining an initial hazard level matching the target anomaly event. For the specific implementation of the first-level determination mechanism for the hazard level corresponding to the target area, please refer to the relevant content below, which will not be described in detail here.

[0025] Step 102: Correct the initial hazard level based on the target information to obtain the target hazard level of the target area; wherein, the target information includes the risk generation information associated with the target thermal anomaly event.

[0026] In this embodiment of the application, a second determination mechanism is set up for the hazard level corresponding to the target area, as in step 102. This mechanism can dynamically correct the initial hazard level based on the target information and output the target hazard level of the target area.

[0027] The target information may include risk generation information associated with the target thermal anomaly event, i.e., information that can affect the risk of the target thermal anomaly event. In some embodiments, the target information may include, but is not limited to, at least one of the following: target components included in the target area of ​​the vehicle, vehicle motion state information, and vehicle surrounding environment information. For the specific implementation of the second-level determination mechanism for the hazard level corresponding to the target area, please refer to the relevant content below, which will not be described in detail here.

[0028] Based on the above, it can be seen that the first and second determination mechanisms of the hazard level of the target area form a dual determination mechanism for the hazard level of the target area. In other words, the target hazard level corresponding to the target area is determined through a dual determination mechanism. This can improve the accuracy of determining the hazard level of the area, and thus improve the reliability of vehicle thermal anomaly rescue.

[0029] Step 103: Based on the target thermal anomaly event and the target hazard level, control the vehicle's mobile fire-fighting equipment to perform the target thermal anomaly handling operation corresponding to the target area.

[0030] In this embodiment of the application, a mobile fire-fighting device is deployed on the vehicle. The mobile fire-fighting device may be equipped with a material storage component and a spraying component (also referred to as a nozzle).

[0031] The material storage component can store at least one of the following extinguishing materials: water-based, foam, gaseous, and dry powder. This enables the mobile fire-fighting device to possess multi-modal fire-fighting capabilities and supports the adaptive selection of extinguishing materials. The spraying component can selectively spray one or more extinguishing materials stored in the material storage component based on control commands, enabling targeted handling of thermal anomalies, thereby improving the efficiency of thermal anomaly response and ultimately enhancing the reliability of vehicle-based thermal anomaly rescue operations.

[0032] Furthermore, mobile firefighting equipment can possess mobility and / or telescopic capabilities. Mobility allows the spraying components within the mobile firefighting equipment to translate and / or rotate within the vehicle, adjusting the spray coverage area to adapt to the thermal anomaly handling needs of different monitoring areas. Telescopic capabilities allow the spraying components to extend or retract linearly along the spray axis, adjusting the spray distance between the spraying components and the thermal anomaly area to adapt to the needs of close-range precise coverage or long-range suppressive spraying for thermal anomaly handling. Thus, mobility and / or telescopic capabilities can improve the accuracy of mobile firefighting equipment in handling thermal anomaly events, thereby enhancing the reliability of vehicle-based thermal anomaly rescue operations.

[0033] It is worth noting that the mobile fire-fighting device can be moved and / or extended as a whole, or only the spraying component can be moved and / or extended. The material storage component has a fixed position, which can be set according to actual needs. This application does not limit this.

[0034] In this embodiment, the control commands for the mobile fire-fighting device can be generated based on the target thermal anomaly events and target hazard levels existing in the target area. That is, for areas with thermal anomaly events, the mobile fire-fighting device of the vehicle can be adaptively controlled to handle the thermal anomalies based on the events and hazard levels, achieving targeted handling of thermal anomalies and thus improving the effectiveness of thermal anomaly event handling, thereby enhancing the reliability of vehicle-based thermal anomaly rescue. For the specific implementation of the target thermal anomaly handling operation corresponding to the target area, please refer to the relevant content below, which will not be described in detail here.

[0035] The vehicle thermal anomaly rescue method of this application embodiment can autonomously control the vehicle's mobile fire-fighting device to handle the thermal anomaly event in the target area of ​​the vehicle based on the target thermal anomaly event in the target area and the danger level of the target area determined by the dual mechanism. This can effectively avoid the problems of response delay, low fire extinguishing efficiency and poor handling safety caused by manual handling, thereby significantly improving the handling efficiency and safety of vehicle thermal anomaly events, and thus improving the reliability of vehicle thermal anomaly rescue.

[0036] The following section will elaborate on the determination of target thermal anomaly events.

[0037] In some embodiments, the target thermal anomaly event can be determined based on monitoring data of the target area. Further, the monitoring data of the target area may include, but is not limited to, at least one of the following: temperature data, smoke data, and image data monitored for the target area.

[0038] Temperature data monitored for a target area can indicate the temperature value and / or rate of temperature rise in the target area, used to determine whether a high-temperature event exists in the target area; smoke data monitored for a target area can indicate whether smoke is present in the target area, used to determine whether a smoke event exists in the target area; image data monitored for a target area can indicate whether flame information exists in the target area, used to determine whether a fire event exists in the target area.

[0039] In some embodiments, a high-temperature event can characterize a temperature data value monitored for a target area that is greater than a preset temperature value, and / or, a high-temperature event can characterize a temperature rise rate of the temperature data monitored for a target area that is greater than a preset temperature rise rate; a smoke event can characterize smoke data monitored for a target area that indicates the presence of smoke in the target area; a fire event can characterize image data monitored for a target area that indicates the presence of flame information in the target area.

[0040] In these embodiments, the presence of thermal anomalies and the type of thermal anomaly event when they exist can be determined by analyzing monitoring data of the target area.

[0041] For high-temperature events, preset temperature values ​​and preset temperature rise rates can be set. The presence of a high-temperature event is determined by checking whether the monitored temperature data for the target area exceeds the preset temperature value and whether the temperature rise rate for the target area exceeds the preset temperature rise rate. Specifically, if the monitored temperature data for the target area exceeds the preset value, or the temperature rise rate for the target area exceeds the preset temperature rise rate, a high-temperature event is confirmed; otherwise, it is determined that no high-temperature event exists.

[0042] For smoke events, the presence of a smoke event in a target area can be determined by analyzing smoke data for that area. If the smoke data indicates the presence of smoke in the target area, a smoke event can be confirmed; otherwise, it can be determined that no smoke event exists.

[0043] For fire incidents, the presence of flames in the target area can be determined based on image data indicating the presence of flames. If the image data indicates the presence of flames, a fire incident can be confirmed; otherwise, no fire incident can be confirmed.

[0044] This allows for accurate monitoring of the status of various monitoring areas within the vehicle, thereby improving the reliability of vehicle thermal anomaly rescue.

[0045] Of course, in other embodiments, machine learning models can also be used to determine target thermal anomaly events based on monitoring data of the target area. The specific method can be determined based on actual needs, and this application does not limit this.

[0046] Furthermore, monitoring data for the target area can be acquired through vehicle-mounted cameras and / or sensors deployed in the target area. Sensors may include, but are not limited to, at least one of the following: temperature sensors, smoke sensors, flame detection sensors, etc.

[0047] In one example, temperature data for monitoring a target area can be acquired using a temperature sensor deployed in the target area; smoke data for monitoring a target area can be acquired using a smoke sensor deployed in the target area; and image data for monitoring a target area can be acquired using an onboard camera. In another example, image data for monitoring a target area can also be acquired using a flame detection sensor deployed in the target area.

[0048] In some embodiments, when the vehicle has voice monitoring permissions enabled, target thermal anomaly events can be determined based on the vehicle's voice monitoring information. A high-temperature event in the target area can be characterized by the inclusion of words such as "target area" and "high temperature" in the vehicle's voice monitoring information; a smoke event in the target area can be characterized by the inclusion of words such as "target area," "smoke," and "pungent" in the vehicle's voice monitoring information; and a fire event in the target area can be characterized by the inclusion of words such as "target area," "fire," and "spontaneous combustion" in the vehicle's voice monitoring information. This enriches the methods for monitoring the status of various monitoring areas of the vehicle.

[0049] The following section will elaborate on the first-level determination mechanism for the hazard level corresponding to the target area.

[0050] The embodiments of this application do not limit the specific implementation of the first determination mechanism in determining the initial danger level of the target area.

[0051] In some embodiments, the initial hazard level of a target area can be determined based on a preset abnormal hazard correspondence.

[0052] In the embodiments of this application, the preset abnormal hazard correspondence may include at least one thermal anomaly event and the hazard level corresponding to each thermal anomaly event.

[0053] Furthermore, when the preset abnormal hazard correspondence includes at least two thermal anomalies, the preset abnormal hazard correspondence may also include different level relationships, wherein the different level relationships can indicate the priority between the hazard levels corresponding to different thermal anomalies in the preset abnormal hazard correspondence.

[0054] In other words, in some embodiments, the preset abnormal hazard correspondence may only include the correspondence between thermal abnormal events and hazard levels; in other embodiments, the preset abnormal hazard correspondence may include the correspondence between thermal abnormal events and hazard levels, as well as different level relationships.

[0055] The priority of the hazard level corresponding to a thermal anomaly can characterize the severity of the hazard and thus reflect the urgency of its handling. These three factors are positively correlated. That is, the higher the priority of the hazard level corresponding to a thermal anomaly, the higher the hazard level and the greater the urgency of its handling; conversely, the lower the priority of the hazard level, the lower the hazard level and the less urgent its handling. Therefore, when multiple thermal anomalies exist in a target area, the initial hazard level of the target area can be determined by combining the priorities of the hazard levels corresponding to each of the multiple thermal anomalies.

[0056] In some embodiments, when at least two thermal anomalies with a predefined abnormal hazard correspondence include a high-temperature event and a smoke event, the hazard level corresponding to the smoke event has a higher priority than the hazard level corresponding to the high-temperature event; and / or When at least two thermal anomalies with a pre-defined hazard correspondence include a high-temperature event and a fire event, the hazard level corresponding to the fire event has a higher priority than the hazard level corresponding to the high-temperature event; and / or When at least two thermal anomalies, including smoke events and fire events, are pre-defined in relation to abnormal hazards, the hazard level corresponding to the fire event has a higher priority than the hazard level corresponding to the smoke event; and / or When at least two thermal anomalies occur, including a high-temperature event, a smoke event, and a fire event, the hazard level corresponding to the fire event has a higher priority than the hazard level corresponding to the smoke event, and the hazard level corresponding to the smoke event has a higher priority than the hazard level corresponding to the high-temperature event.

[0057] In other words, the different levels of the pre-defined abnormal hazard correspondence can indicate the following priority: the hazard level corresponding to a fire event > the hazard level corresponding to a smoke event > the hazard level corresponding to a high temperature event. This ensures that the priority of the hazard levels corresponding to fire, smoke, and high temperature events is matched with their corresponding hazard levels and the urgency of the situation, thereby improving the reliability of handling thermal anomalies and, consequently, the reliability of vehicle thermal anomaly rescue.

[0058] In some embodiments, the target thermal anomaly event may include at least one thermal anomaly event; step 101 may include: The hazard level corresponding to the target thermal anomaly event in the preset abnormal hazard correspondence is determined as the initial hazard level matching the target thermal anomaly event; wherein, the preset abnormal hazard correspondence includes at least one thermal anomaly event and the hazard level corresponding to each thermal anomaly event.

[0059] In these embodiments, the initial hazard level of the target area can be determined based on the correspondence between thermal anomaly events and hazard levels in a preset anomaly hazard correspondence relationship.

[0060] In some implementations, when the target thermal anomaly event includes only one thermal anomaly event, the hazard level corresponding to the target thermal anomaly event in the preset anomaly hazard correspondence can be directly determined as the initial hazard level matching the target thermal anomaly event.

[0061] In some other implementations, the target thermal anomaly event includes multiple thermal anomalies, but the preset anomaly hazard correspondence only includes one target thermal anomaly event. In such cases, the hazard level corresponding to the target thermal anomaly event in the preset anomaly hazard correspondence can be directly determined as the initial hazard level matching the target thermal anomaly event.

[0062] In this way, the initial danger level of the target area can be obtained quickly, thereby improving the efficiency of thermal anomaly handling in the target area and thus improving the reliability of vehicle thermal anomaly rescue.

[0063] Furthermore, in some embodiments, the preset abnormal hazard correspondence includes at least two thermal anomaly events and the hazard level corresponding to each thermal anomaly event, and the preset abnormal hazard correspondence includes different level relationships, the different level relationships indicating the priority between the hazard levels corresponding to different thermal anomaly events; When the target thermal anomaly event includes at least two thermal anomaly events, step 101 may include: The hazard level corresponding to each target thermal anomaly event in the preset abnormal hazard correspondence relationship is determined as the candidate hazard level; The candidate hazard level with the highest priority is determined as the initial hazard level.

[0064] In these embodiments, considering the correlation between thermal anomalies, when the target thermal anomaly includes at least two thermal anomalies, the initial danger level of the target area can be determined by further combining the priority of the danger level corresponding to each target thermal anomaly indicated by different levels in the preset anomaly danger correspondence relationship, so as to improve the reliability of handling thermal anomalies in the target area and thus improve the reliability of vehicle thermal anomaly rescue.

[0065] Specifically, the danger levels corresponding to each target thermal anomaly event in the preset abnormal danger correspondence relationship can be determined as candidate danger levels. It can be understood that the number of candidate danger levels is equal to the number of target thermal anomalies, which is multiple. Then, the priority of each candidate danger level can be determined through the different level relationships in the preset abnormal danger correspondence relationship, and then the candidate danger level with the highest priority is determined as the initial danger level of the target area.

[0066] As mentioned above, the higher the priority of the hazard level corresponding to a thermal anomaly, the higher the hazard level of the thermal anomaly and the greater the urgency of its handling. Therefore, by selecting the candidate hazard level with the highest priority as the initial hazard level for the target area, the initial hazard level of the target area can be matched with the thermal anomaly with the highest urgency in handling the target area, thereby improving the reliability of thermal anomaly handling and, consequently, the reliability of vehicle thermal anomaly rescue.

[0067] In other embodiments, the first determination mechanism can determine the initial hazard level of a target area based on target thermal anomalies that exist in the target area, using a machine learning model that learns the correspondence between thermal anomalies and hazard levels. Specifically, the target thermal anomalies in the target area can be input into this machine learning model, which then outputs the initial hazard level of the target area.

[0068] The second mechanism for determining the hazard level of the target area will be explained in detail below.

[0069] In some embodiments, step 102 may include: In response to the target information meeting the target conditions, the initial hazard level is increased by at least one hazard level based on the target information to obtain the target hazard level; and / or In response to the fact that the target information does not meet the target conditions, the initial hazard level is determined as the target hazard level; Among them, the target condition indicates that the positive impact of the target information on the risk of the target thermal anomaly event is greater than the preset value.

[0070] In these embodiments, target conditions can be preset so that the target information can be dynamically corrected to the initial hazard level by judging whether the target information meets the target conditions, thereby determining the target hazard level of the target area.

[0071] The target condition indicates that the positive impact of the target information on the risk of the target thermal anomaly event is greater than the preset value. That is, the target information has a positive impact on the risk of the target thermal anomaly event, and the impact is significant. The positive impact can be understood as the target information causing the risk of the target thermal anomaly event to increase or intensify. The preset value can be set based on actual needs and can be greater than or equal to 0.

[0072] In practical implementation, if the target information meets the target conditions, it means that the target information will increase or exacerbate the risk of the target thermal anomaly event, and the positive impact is significant. To strengthen the thermal anomaly handling of the target thermal anomaly event, at least one hazard level can be increased based on the initial hazard level of the target area to obtain the target hazard level of the target area, thereby further improving the reliability of vehicle thermal anomaly rescue. Furthermore, the aforementioned at least one hazard level can be preset, or determined based on the positive impact value of the target information on the risk of the target thermal anomaly event. The two can be positively correlated; that is, the greater the positive impact value of the target information on the risk of the target thermal anomaly event, the more hazard levels are included in the aforementioned at least one hazard level, and vice versa.

[0073] If the target information does not meet the target conditions, it means that the target information will not increase or exacerbate the risk of the target thermal anomaly event, or the target information will increase or exacerbate the risk of the target thermal anomaly event, but the impact is small. In this case, the initial hazard level of the target area can be determined as the target hazard level.

[0074] In this way, when the target information has a positive impact on the risk of the target thermal anomaly event and the impact is significant, the priority of the danger level of the target area can be increased, thereby further improving the reliability of vehicle thermal anomaly rescue.

[0075] This application does not limit the method for determining the positive impact of target information on the risk of the target thermal anomaly event. In some embodiments, a machine learning model can be used to determine the positive impact of target information on the risk of the target thermal anomaly event. Specifically, the target information and the target thermal anomaly event can be input into a pre-trained machine learning model, so that the machine learning model outputs the positive impact of the target information on the risk of the target thermal anomaly event.

[0076] In other embodiments, the positive impact of the target information on the risk of the target thermal anomaly event can be determined based on the specific manifestation of the target information, as explained below.

[0077] In some embodiments, when the target information includes vehicle motion state information, the target conditions include motion state information indicating that the vehicle is in a charging state, a driving state, or a collision state; and / or When the target information includes information about the vehicle's surrounding environment, the target conditions include: the surrounding environment information indicating that the vehicle is in a driving environment with a risk level higher than a preset risk level, where the risk level characterizes the degree of safety risk in the vehicle's environment; and / or When the target information includes target components within the target area of ​​the vehicle, the target conditions include: the target component includes or is connected to components with a safety level higher than the preset safety level; the safety level is used to characterize the degree of influence of the corresponding component on vehicle safety.

[0078] In these embodiments, the target conditions may be presented in different ways depending on the target information presented in different ways.

[0079] The target information can include the vehicle's motion state information. This motion state information indicates the vehicle's current operating status. The vehicle's motion state can include driving, stationary, charging, and collision states. It is understood that compared to a thermal anomaly occurring while the vehicle is stationary, a thermal anomaly occurring while the vehicle is driving, charging, or in a collision state has a more significant impact on vehicle safety. Therefore, the target condition for the vehicle's motion state information can be set as follows: the motion state information indicates that the vehicle is in a charging, driving, or collision state. In other words, the positive impact of the target information on the risk of the target thermal anomaly event can be greater than a preset value, based on whether the vehicle is in a charging, driving, or collision state. Thus, when the vehicle is in a charging, driving, or collision state, if a thermal anomaly event occurs in the target area, the danger level of the target area can be increased, thereby adjusting the response strategy for the thermal anomaly event in the target area to address the event specifically, further improving the reliability of vehicle thermal anomaly rescue.

[0080] The target information may include information about the vehicle's surrounding environment. This information can be used to indicate the vehicle's current driving environment. The driving environment may include driving on highways, inside tunnels, near gas stations, on urban roads, or on rural roads. The driving environment affects the risk level of a thermal anomaly event. Therefore, for different driving environments, a corresponding risk level representing the safety risk level of the driving environment can be pre-set based on its impact on the risk level of thermal anomalies. The two can be positively correlated; that is, the higher the impact of the driving environment on the risk level of thermal anomalies, the higher the safety risk level of the driving environment, and the higher the corresponding risk level, and vice versa. For example, driving near a gas station, on a highway, or at a gas station itself will increase the risk level of thermal anomalies, and the risk level corresponding to these driving environments can be set to the highest level.

[0081] Based on this, the target condition for the vehicle's surrounding environment information can be set to indicate that the vehicle is in a driving environment with a risk level higher than a preset risk level. The preset risk level can be set based on actual needs. In other words, by indicating that the vehicle's surrounding environment is in a driving environment with a risk level higher than the preset risk level, the positive impact of the target information on the risk of the target thermal anomaly event is greater than the preset value. Thus, when the vehicle is in a driving environment with a risk level higher than the preset risk level, the danger level of the target area can be increased, thereby adjusting the response strategy for thermal anomalies in the target area to address the thermal anomaly event specifically, thereby further improving the reliability of vehicle thermal anomaly rescue.

[0082] Target information can include target components within the target area of ​​the vehicle. It is understood that different vehicle components have varying degrees of impact on vehicle safety when experiencing thermal anomalies. Therefore, for different components, corresponding safety levels can be pre-set based on their impact on vehicle safety during thermal anomalies. These two levels can be positively correlated; that is, the higher the impact of a thermal anomaly on vehicle safety, the higher the corresponding safety level, and vice versa. For example, the impact of a thermal anomaly on vehicle safety from a battery pack is significantly higher than the impact from a thermal anomaly on vehicle safety from a passenger compartment interior, so the safety level corresponding to the battery pack can be set higher than the safety level corresponding to the passenger compartment interior.

[0083] Based on this, for components included in the area where a thermal anomaly occurs, the corresponding target condition can be set to include or be connected to components with a safety level higher than a preset safety level. The preset safety level can be set based on actual needs. In other words, for target components within a target area of ​​the vehicle, the presence or connection of components with a safety level higher than the preset safety level indicates that the positive impact of the target information on the risk of the target thermal anomaly is greater than the preset value. Thus, when target components include or are connected to components with a safety level higher than the preset safety level, the danger level of the target area can be increased, thereby adjusting the response strategy for thermal anomalies in the target area to address the thermal anomaly specifically, further improving the reliability of vehicle thermal anomaly rescue.

[0084] In practical applications, target information can include one or more pieces of information. It is important to note that when target information includes multiple pieces of information, if one piece of information meets the corresponding target condition, the hazard level of the target area can be increased, making the target hazard level of the target area higher than its initial hazard level; if none of the pieces of information meet the corresponding target conditions, the initial hazard level can be directly used as the target hazard level of the target area.

[0085] In this way, corresponding target conditions can be set for different target information. By judging whether each target information meets the corresponding target conditions, the initial danger level can be dynamically corrected. This can make the target danger level of the target area more compatible with the threat of thermal anomaly events to vehicle safety, thereby further improving the reliability of vehicle thermal anomaly rescue.

[0086] The following section provides a detailed explanation of the target thermal anomaly handling operations performed in relation to the target area.

[0087] In some embodiments, step 103 may include: Identify the target spray material that matches the target thermal anomaly event; Determine the target control method that matches the target hazard level; among them, the intensity of thermal anomaly handling of mobile fire-fighting equipment under the target control method is positively correlated with the target hazard level. According to the target control method, control the mobile fire-fighting device to spray the target spray material.

[0088] In these embodiments, the mobile fire-fighting device can pre-store a variety of fire extinguishing materials. Different fire extinguishing materials can be adapted to handle different thermal anomalies. For example, water-based fire extinguishing materials can be adapted to high-temperature events for cooling treatment; foam fire extinguishing materials can be adapted to smoke events and fire events for smoke removal and fire extinguishing treatment.

[0089] Furthermore, multiple control methods for the mobile fire-fighting equipment can be pre-set, and different control methods can result in different intensities for handling thermal anomalies. Thermal anomaly handling intensity can be understood as the magnitude of the physical intervention energy output by the mobile fire-fighting equipment to suppress or eliminate the thermal anomaly state in the target area. The thermal anomaly handling intensity of the mobile fire-fighting equipment can be positively correlated with the target hazard level of the area where the thermal anomaly occurs; that is, the higher the target hazard level of the area where the thermal anomaly occurs, the greater the thermal anomaly handling intensity of the mobile fire-fighting equipment, and vice versa. In this way, the mobile fire-fighting equipment can achieve graded response to thermal anomaly events, improving the reliability of rescue operations during thermal anomaly events.

[0090] In practice, when the mobile fire-fighting device of the vehicle is controlled to handle the thermal anomaly in the target area based on the target thermal anomaly event and the target hazard level, the target spray material of the mobile fire-fighting device can be determined based on the target thermal anomaly event, the target control mode of the mobile fire-fighting device can be determined based on the target hazard level, and then the mobile fire-fighting device can be controlled to spray the target spray material into the target area according to the target control mode.

[0091] This application does not limit the specific implementation of determining the spray material based on thermal anomaly events, as long as the spray material determined based on the thermal anomaly event is suitable for handling that thermal anomaly event. In some embodiments, a correspondence between thermal anomaly events and extinguishing materials can be pre-set. Thus, the extinguishing material corresponding to the target thermal anomaly event can be selected as the target spray material by querying this correspondence. Of course, in other embodiments, a large machine learning model can also be used to determine the target spray material based on the target thermal anomaly event.

[0092] This application does not limit the specific implementation of the control method determined based on the hazard level, as long as the control method determined based on the hazard level ensures that the thermal anomaly handling intensity of the mobile fire-fighting device is positively correlated with the hazard level. By satisfying the above relationship, for areas where thermal anomalies occur with higher hazard levels, the thermal anomaly handling intensity of the mobile fire-fighting device is higher, thereby increasing the efficiency of handling thermal anomalies and improving the reliability of vehicle thermal anomaly rescue. In some embodiments, the target control method can be determined based on the target hazard level through a pre-set correspondence between hazard levels and control methods; in other embodiments, the target control method can be determined based on the target hazard level using a large machine learning model.

[0093] After determining the target spray material and the target control method, in some embodiments, the mobile fire-fighting device can be directly controlled to spray the target spray material according to the target control method; in other embodiments, a control command can be generated and sent to the mobile fire-fighting device to make it operate under the target control method and spray the target spray material. This can significantly improve the efficiency of handling thermal anomalies, thereby enhancing the reliability of vehicle thermal anomaly rescue.

[0094] In some embodiments, the control method can be understood as a control mode. Controlling the mobile fire-fighting device to spray the target spray material according to the target control method can be expressed as: controlling the mobile fire-fighting device to operate according to the target control method and spray the target spray material.

[0095] In other embodiments, controlling the mobile fire-fighting device to spray target spray material according to the target control method may include: According to the spray control parameters corresponding to the target control mode, the mobile fire-fighting device is controlled to spray the target spray material; the spray control parameters characterize the intensity of thermal anomaly treatment. The injection control parameters include at least one of the following: injection flow rate, injection pressure, injection angle, injection coverage of the target area, and injection distance relative to the target area.

[0096] In these embodiments, the spray control parameters corresponding to each control mode can be preset. Thus, after determining the target control mode corresponding to the mobile fire-fighting device, the mobile fire-fighting device can be controlled to spray the target material according to the spray control parameters corresponding to the target control mode.

[0097] Since different control methods have different thermal anomaly handling intensities, which can be characterized by injection control parameters, it can be understood that the injection control parameters corresponding to different control methods can be different. Furthermore, if the injection control parameters include multiple parameters, the injection control parameters corresponding to different control methods can be all different or partially the same.

[0098] The injection control parameters may include, but are not limited to, at least one of the following: injection flow rate, injection pressure, injection angle, injection coverage of the target area, and injection distance relative to the target area. Furthermore, the injection angle may include, but is not limited to, injection pitch angle, injection azimuth angle, and injection angle.

[0099] Furthermore, the jet flow rate, jet pressure, jet angle, and jet coverage are all positively correlated with the intensity of the thermal anomaly treatment; that is, the greater the intensity of the thermal anomaly treatment, the greater the jet flow rate, jet pressure, jet angle, and jet coverage of the mobile fire-fighting device, and vice versa. The jet distance is negatively correlated with the intensity of the thermal anomaly treatment; that is, the greater the intensity of the thermal anomaly treatment, the smaller the jet distance of the mobile fire-fighting device, and vice versa.

[0100] In practice, the spray flow rate, spray pressure, and spray angle can be directly controlled. The spray coverage can be achieved by controlling at least one of the following: controlling the translation and / or rotation of the sprinkler head within the vehicle, and controlling the pitch and / or azimuth angle of the sprinkler head. The spray distance can be achieved by controlling the extension and retraction of the sprinkler head relative to the mobile fire-fighting device.

[0101] Based on this, the target control method can be used for at least one of the following: Control the spray flow rate of the mobile fire-fighting device; Control the spray pressure of the mobile fire-fighting device; Control the spray angle of the mobile fire-fighting device; Control the nozzles of the mobile fire-fighting device to move and / or rotate within the vehicle; Control the extension and retraction of the fire-fighting device relative to the moving nozzle.

[0102] In this way, by controlling the spraying parameters of the mobile fire-fighting device to spray the target spraying material according to the target control method, the thermal anomaly handling intensity of the mobile fire-fighting device can be matched with the danger level of the area where the thermal anomaly event occurs, thereby significantly improving the efficiency of handling thermal anomalies and thus improving the reliability of vehicle thermal anomaly rescue.

[0103] In some embodiments, when the target thermal anomaly event includes a smoke event, the target thermal anomaly handling operation further includes at least one of the following: controlling the vehicle's windows to lower, controlling the vehicle's sunroof to open, controlling the vehicle's air conditioning to operate in external circulation mode, releasing an oxygen mask, and outputting a first alert message for the smoke event; and / or When the target thermal anomaly event includes a fire event, the target thermal anomaly handling operation also includes at least one of the following: ejecting a fireproof shielding device to the target area, performing driving risk control operations, releasing oxygen masks, and outputting a second warning message for the fire event; the fireproof shielding device will deploy and cover the target area after ejection, and the driving risk control operations include pulling over, turning on hazard lights, and unlocking all doors.

[0104] In these embodiments, in response to smoke incidents, in addition to controlling the mobile fire-fighting device to spray the target spray material for smoke removal, at least one of the following abnormal handling operations can be performed to improve smoke removal efficiency and enhance the safety of users in the vehicle: controlling the vehicle's windows and / or sunroof to open quickly to evacuate the smoke inside the vehicle; switching the air conditioning to external circulation mode, and further, adjusting the fan speed to the maximum level; and using in-vehicle speakers to remind users that smoke has risen in the target area and requesting them to evacuate the vehicle.

[0105] In addition, the vehicle can be equipped with an oxygen mask system that can automatically release oxygen masks when a smoke event and / or fire event is detected, so that the people in the vehicle can wear oxygen masks to prevent smoke poisoning, thereby further reducing the safety threat of smoke to the users in the vehicle and improving the reliability of vehicle thermal anomaly rescue.

[0106] In response to a fire, in addition to controlling the mobile fire-fighting equipment to spray the target material for fire extinguishing, at least one of the following abnormal handling operations can be performed to improve the safety of the vehicle's users: perform driving risk control operations to suddenly reduce the vehicle's power, thereby allowing the users to safely evacuate the vehicle; release oxygen masks; and have in-vehicle speakers and other devices indicate that the target area is on fire and request users to evacuate the vehicle.

[0107] In addition, fireproof shielding devices can be installed on vehicles. These devices are isolation objects that can cover the point of ignition. When a fire is detected, they can be ejected to envelop the point of ignition, thereby covering the fire source and blocking the air, thus slowing down the fire in the fire area, isolating the fire area from the external environment, preventing the fire in the fire area from spreading to other surrounding areas, and thus further improving the efficiency of fire fighting.

[0108] Furthermore, the fireproof shielding device can also be equipped with a gas storage device. After the fireproof shielding device encloses the ignition point, the gas storage device releases an insulating gas, such as carbon dioxide or nitrogen, to reduce the oxygen concentration between the fireproof shielding device and the ignition point, thereby suffocating the fire and further improving the fire extinguishing efficiency.

[0109] In this embodiment of the application, when a target thermal anomaly event exists in the target area of ​​the vehicle, in addition to autonomously performing target thermal anomaly handling operations to deal with the thermal anomaly event in the target area, a distress signal can also be sent out to seek external assistance, further improving the reliability of vehicle thermal anomaly rescue. In some embodiments, the method may further include: Send a distress signal to a target object that matches the vehicle's motion status information; When the motion status information indicates that the vehicle is in motion, the target objects include vehicles around the vehicle; when the motion status information indicates that the vehicle is stationary, the target objects include at least one of the vehicle's emergency contacts and the emergency call center.

[0110] In these embodiments, tiered distress calls can be executed based on the vehicle's motion status information. Specifically, distress calls can be made to surrounding vehicles when the vehicle is in motion, and to the vehicle's emergency contact and / or emergency call center when the vehicle is stationary. By implementing targeted distress calls, the reliability of distress calls can be improved, thereby enhancing the reliability of vehicle thermal anomaly rescue.

[0111] In some embodiments, the urgency of handling the target thermal anomaly event can be determined based on the aforementioned target information, the target thermal anomaly event, and / or the target hazard level. Then, a distress call target can be determined based on the urgency of handling the event. The distress call target can be able to help the vehicle experiencing the thermal anomaly event as quickly as possible to handle the thermal anomaly event, thereby achieving rapid handling of the thermal anomaly event and improving the reliability of vehicle thermal anomaly rescue.

[0112] It should be noted that the various embodiments described in this application can be combined with each other or implemented individually without conflict, and this application does not limit this.

[0113] For ease of understanding, a specific embodiment will be used as an example: Vehicles can monitor high-risk fire areas (i.e., the aforementioned monitoring areas) from multiple dimensions using temperature sensors, smoke sensors, and onboard cameras, including the battery, dashboard, and front / rear compartments, to achieve fire prevention. Thermal anomalies can be categorized into three levels: Level 1: High-temperature events; Level 2: Smoke events; and Level 3: Fire events. Different levels of response can be implemented for each of these three thermal anomalies. For easier understanding, please refer to... Figure 2 .

[0114] Level 1: High Temperature Event. If a high temperature event is determined to exist based on monitoring data of the target area, the vehicle's safety rescue controller can control the mobile fire-fighting device to spray water-based fire extinguishing materials into the target area according to the target control method, thereby extinguishing the fire.

[0115] Level 2: Smoke Incident. If monitoring data of the target area confirms the presence of a smoke incident, the vehicle's safety rescue controller can control the mobile fire-fighting device to spray foam extinguishing material towards the target area according to the target control method. In addition, it can also control the windows and sunroof to open quickly to disperse smoke in the driver's cabin, switch the air conditioning to external circulation and set the fan speed to the maximum; the oxygen mask device automatically releases all occupant masks to prevent smoke poisoning, and the vehicle's speakers output the first warning message for the smoke incident, reminding that smoke has appeared in the ** parts of the vehicle and requesting that people put on oxygen masks and evacuate the vehicle, thereby achieving safe evacuation of personnel and extinguishing the fire.

[0116] Level 3: Fire Incident. If a fire incident is confirmed based on monitoring data of the target area, the vehicle's safety rescue controller can control the mobile fire-fighting device to spray foam extinguishing material towards the target area according to the target control method. In addition, it can also eject a fireproof shielding device to enclose the fire point and cut off the air supply to achieve the purpose of extinguishing the fire. The oxygen mask device will automatically release, protecting the occupants from burns. The vehicle will execute driving risk control operations to reduce the vehicle's power suddenly. The vehicle's speakers will output a second warning message for the fire incident, reminding the occupants that a fire has broken out in a certain part of the vehicle and to evacuate the vehicle while wearing oxygen masks, thereby achieving safe evacuation of personnel and extinguishing the fire.

[0117] Furthermore, in the event of a fire, the vehicle's onboard unit (TBOX) can contact the emergency call center via a base station and alert the authorities based on the vehicle's location. If the trunk catches fire while the vehicle is in motion, the TBOX will request assistance from nearby vehicles for rapid fire suppression. If the vehicle is parked and catches fire, the TBOX can contact the emergency call center via a base station to reach the user and emergency contacts.

[0118] Based on the vehicle thermal anomaly rescue method provided in the above embodiments, this application also provides specific implementation methods of the vehicle thermal anomaly rescue device. Please refer to the following embodiments.

[0119] See Figure 3 The vehicle thermal anomaly rescue device provided in this application embodiment may include: The determination module 301 is used to determine an initial hazard level matching the target thermal anomaly event in response to the detection of a target thermal anomaly event in the target area of ​​the vehicle. The correction module 302 is used to correct the initial hazard level based on the target information to obtain the target hazard level of the target area; wherein, the target information includes risk generation information associated with the target thermal anomaly event; The processing module 303 is used to control the mobile fire-fighting device of the vehicle to perform target thermal anomaly handling operations corresponding to the target area based on the target thermal anomaly event and the target hazard level.

[0120] The vehicle thermal anomaly rescue device provided in this application embodiment can realize the various processes in the method embodiment, and will not be repeated here to avoid repetition.

[0121] Figure 4 A schematic diagram of the hardware structure of the electronic device provided in an embodiment of this application is shown.

[0122] The electronic device may include a processor 401 and a memory 402 storing computer program instructions.

[0123] Specifically, the processor 401 may include a central processing unit (CPU), an application-specific integrated circuit (ASIC), or one or more integrated circuits that can be configured to implement the embodiments of this application.

[0124] Memory 402 may include mass storage for data or instructions. For example, and not limitingly, memory 402 may include a hard disk drive (HDD), floppy disk drive, flash memory, optical disk, magneto-optical disk, magnetic tape, or Universal Serial Bus (USB) drive, or a combination of two or more of these. Where appropriate, memory 402 may include removable or non-removable (or fixed) media. Where appropriate, memory 402 may be internal or external to the integrated gateway disaster recovery device. In a particular embodiment, memory 402 is non-volatile solid-state memory.

[0125] Memory may include read-only memory (ROM), random access memory (RAM), disk storage media devices, optical storage media devices, flash memory devices, and electrical, optical, or other physical / tangible memory storage devices. Therefore, typically, memory includes one or more tangible (non-transitory) computer-readable storage media (e.g., memory devices) encoded with software including computer-executable instructions, and when the software is executed (e.g., by one or more processors), it is operable to perform the operations described with reference to the methods according to one aspect of this disclosure.

[0126] The processor 401 reads and executes computer program instructions stored in the memory 402 to implement any of the electronic device thermal anomaly rescue methods in the above embodiments.

[0127] In one example, the electronic device may also include a communication interface 404 and a bus 410. For example, Figure 4As shown, the processor 401, memory 402, and communication interface 404 are connected through bus 410 and complete communication with each other.

[0128] Communication interface 404 is mainly used to realize communication between various modules, devices, units and / or equipment in the embodiments of this application.

[0129] Bus 410 includes hardware, software, or both, that couples components of an electronic device together. This is an example, not a limitation. The bus may include an Accelerated Graphics Port (AGP) or other graphics bus, an Extended Industry Standard Architecture (EISA) bus, a Front Side Bus (FSB), a Hyper Transport (HT) interconnect, an Industry Standard Architecture (ISA) bus, an Infinite Bandwidth Interconnect, a Low Pin Count (LPC) bus, a memory bus, a Micro Channel Architecture (MCA) bus, a Peripheral Component Interconnect (PCI) bus, a Serial Advanced Technology Attachment (SATA) bus, a Video Electronics Standards Association Local Bus (VLB) bus, or other suitable buses, or a combination of two or more of these. Where appropriate, bus 410 may include one or more buses. Although specific buses are described and illustrated in embodiments of this application, this application contemplates any suitable bus or interconnect.

[0130] Furthermore, in conjunction with the vehicle thermal anomaly rescue methods in the above embodiments, this application embodiment can provide a computer storage medium for implementation. The computer storage medium stores computer program instructions; when these computer program instructions are executed by a processor, they implement any of the vehicle thermal anomaly rescue methods in the above embodiments.

[0131] This application embodiment may also provide a computer program product, wherein when the instructions in the computer program product are executed by the processor of an electronic device, the electronic device performs any of the vehicle thermal anomaly rescue methods described in the above embodiments.

[0132] It should be clarified that this application is not limited to the specific configurations and processes described above and shown in the figures. For the sake of brevity, detailed descriptions of known methods are omitted here. In the above embodiments, several specific steps are described and shown as examples. However, the method process of this application is not limited to the specific steps described and shown. Those skilled in the art can make various changes, modifications, and additions, or change the order of steps, after understanding the spirit of this application.

[0133] The functional blocks shown in the above-described block diagram can be implemented as hardware, software, firmware, or a combination thereof. When implemented in hardware, they can be, for example, electronic circuits, application-specific integrated circuits (ASICs), appropriate firmware, plug-ins, function cards, etc. When implemented in software, the elements of this application are programs or code segments used to perform the required tasks. The programs or code segments can be stored on a machine-readable medium or transmitted over a transmission medium or communication link via data signals carried on a carrier wave. "Machine-readable medium" can include any medium capable of storing or transmitting information. Examples of machine-readable media include electronic circuits, semiconductor memory devices, ROM, flash memory, erasable ROM, floppy disks, CD-ROMs, optical disks, hard disks, fiber optic media, radio frequency links, etc. Code segments can be downloaded via computer networks such as the Internet, intranets, etc.

[0134] It should also be noted that the exemplary embodiments mentioned in this application describe methods or systems based on a series of steps or apparatus. However, this application is not limited to the order of the above steps; that is, the steps can be performed in the order mentioned in the embodiments, or in a different order, or several steps can be performed simultaneously.

[0135] The aspects of this disclosure have been described above with reference to flowchart illustrations and / or block diagrams of methods, apparatus (systems), and computer program products according to embodiments of this disclosure. It should be understood that each block in the flowchart illustrations and / or block diagrams, and combinations of blocks in the flowchart illustrations and / or block diagrams, can be implemented by computer program instructions. These computer program instructions can be provided to a processor of a general-purpose computer, a special-purpose computer, or other programmable data processing apparatus to produce a machine such that these instructions, executable via the processor of the computer or other programmable data processing apparatus, enable the implementation of the functions / actions specified in one or more blocks of the flowchart illustrations and / or block diagrams. Such a processor can be, but is not limited to, a general-purpose processor, a special-purpose processor, a special application processor, or a field-programmable logic circuit. It is also understood that each block in the block diagrams and / or flowcharts, and combinations of blocks in the block diagrams and / or flowcharts, can also be implemented by special-purpose hardware performing the specified functions or actions, or can be implemented by a combination of special-purpose hardware and computer instructions.

[0136] The above description is merely a specific implementation of this application. Those skilled in the art will clearly understand that, for the sake of convenience and brevity, the specific working processes of the systems, modules, and units described above can be referred to the corresponding processes in the foregoing method embodiments, and will not be repeated here. It should be understood that the protection scope of this application is not limited thereto. Any person skilled in the art can easily conceive of various equivalent modifications or substitutions within the technical scope disclosed in this application, and these modifications or substitutions should all be covered within the protection scope of this application.

Claims

1. A method for rescuing vehicles from thermal anomalies, characterized in that, include: In response to the detection of a target thermal anomaly event in the target area of ​​the vehicle, an initial hazard level matching the target thermal anomaly event is determined; Based on the judgment result of whether the target information meets the target conditions, the initial hazard level is corrected to obtain the target hazard level of the target area; wherein, the target information includes risk generation information associated with the target thermal anomaly event; the target conditions indicate that the positive impact value of the target information on the risk of the target thermal anomaly event is greater than a preset value; Based on the target thermal anomaly event and the target hazard level, the mobile fire-fighting device of the vehicle is controlled to perform target thermal anomaly handling operations corresponding to the target area.

2. The method according to claim 1, characterized in that, The target thermal anomaly event includes at least one of the following: a high temperature event, a smoke event, and a fire event; and / or The target information includes at least one of the following: target components included in the target area of ​​the vehicle, motion state information of the vehicle, and surrounding environmental information of the vehicle; and / or The target thermal anomaly event is determined based on monitoring data of the target area; the monitoring data includes at least one of the following: temperature data monitored for the target area; smoke data monitored for the target area; and image data monitored for the target area.

3. The method according to claim 1, characterized in that, The target thermal anomaly event includes at least one thermal anomaly event; Determining the initial hazard level matching the target thermal anomaly includes: The hazard level corresponding to the target thermal anomaly event in the preset abnormal hazard correspondence is determined as the initial hazard level matching the target thermal anomaly event; wherein, the preset abnormal hazard correspondence includes at least one thermal anomaly event and the hazard level corresponding to each thermal anomaly event.

4. The method according to claim 3, characterized in that, The preset abnormal hazard correspondence includes at least two thermal anomaly events and the hazard level corresponding to each thermal anomaly event. Furthermore, the preset abnormal hazard correspondence includes different level relationships, and the different level relationships indicate the priority between the hazard levels corresponding to different thermal anomaly events. When the target thermal anomaly event includes at least two thermal anomaly events, determining the hazard level corresponding to the target thermal anomaly event in the preset anomaly hazard correspondence relationship as the initial hazard level matching the target thermal anomaly event includes: The hazard level corresponding to each of the target thermal anomalies in the preset abnormal hazard correspondence relationship is determined as a candidate hazard level; The candidate hazard level with the highest priority is determined as the initial hazard level.

5. The method according to claim 4, characterized in that, When the at least two thermal anomaly events include a high-temperature event and a smoke event, the hazard level corresponding to the smoke event has a higher priority than the hazard level corresponding to the high-temperature event; and / or When the at least two thermal anomaly events include a high temperature event and a fire event, the hazard level corresponding to the fire event has a higher priority than the hazard level corresponding to the high temperature event. and / or When the at least two thermal anomaly events include a smoke event and a fire event, the hazard level corresponding to the fire event has a higher priority than the hazard level corresponding to the smoke event. and / or When the at least two thermal anomaly events include a high temperature event, a smoke event, and a fire event, the hazard level corresponding to the fire event has a higher priority than the hazard level corresponding to the smoke event, and the hazard level corresponding to the smoke event has a higher priority than the hazard level corresponding to the high temperature event.

6. The method according to claim 1, characterized in that, The step of correcting the initial hazard level based on the target information to obtain the target hazard level of the target area includes: In response to the target information satisfying the target conditions, the initial hazard level is increased by at least one hazard level based on the target information to obtain the target hazard level; and / or In response to the target information not meeting the target conditions, the initial hazard level is determined as the target hazard level; The target condition indicates that the positive impact of the target information on the risk of the target thermal anomaly event is greater than a preset value.

7. The method according to claim 6, characterized in that: When the target information includes the vehicle's motion state information, the target condition includes the motion state information indicating that the vehicle is in a charging state, a driving state, or a collision state. and / or When the target information includes the vehicle's surrounding environment information, the target conditions include: the surrounding environment information indicating that the vehicle is in a driving environment with a risk level higher than a preset risk level, whereby the risk level characterizes the degree of safety risk in the environment in which the vehicle is located; and / or When the target information includes target components within the target area of ​​the vehicle, the target conditions include: the target component includes or is connected to components with a safety level higher than a preset safety level; the safety level is used to characterize the degree of influence of the corresponding component on vehicle safety.

8. The method according to claim 1, characterized in that, The step of controlling the vehicle's mobile fire-fighting device to perform target thermal anomaly handling operations corresponding to the target area based on the target thermal anomaly event and the target hazard level includes: Identify the target spray material that matches the target thermal anomaly event; Determine a target control method that matches the target hazard level; wherein, the thermal anomaly handling intensity of the mobile fire-fighting device under the target control method is positively correlated with the target hazard level; According to the target control method, the mobile fire-fighting device is controlled to spray the target spray material.

9. The method according to claim 8, characterized in that, The step of controlling the mobile fire-fighting device to spray the target spray material according to the target control method includes: The mobile fire-fighting device is controlled to spray the target material according to the spray control parameters corresponding to the target control method; the spray control parameters characterize the intensity of the thermal anomaly treatment. The injection control parameters include at least one of the following: injection flow rate, injection pressure, injection angle, injection coverage of the target area, and injection distance relative to the target area.

10. The method according to claim 1, characterized in that, When the target thermal anomaly event includes a smoke event, the target thermal anomaly handling operation further includes at least one of the following: controlling the vehicle's windows to lower, controlling the vehicle's sunroof to open, controlling the vehicle's air conditioning to operate in external circulation mode, releasing an oxygen mask, and outputting a first prompt message for the smoke event; and / or When the target thermal anomaly event includes a fire event, the target thermal anomaly handling operation further includes at least one of the following: ejecting a fireproof shielding device to the target area, performing driving risk control operations, releasing oxygen masks, and outputting a second warning message for the fire event; the fireproof shielding device will deploy and cover the target area after ejection, and the driving risk control operations include pulling over, turning on hazard lights, and unlocking all vehicle doors.

11. The method according to claim 1, characterized in that, The method further includes: Send a distress signal for the vehicle to a target object that matches the vehicle's motion status information; Wherein, when the motion status information indicates that the vehicle is in motion, the target object includes vehicles surrounding the vehicle; when the motion status information indicates that the vehicle is stationary, the target object includes at least one of the vehicle's emergency contact and emergency call center.

12. An electronic device, characterized in that, include: Processor and memory storing computer program instructions; When the processor executes the computer program instructions, it implements the vehicle thermal anomaly rescue method as described in any one of claims 1 to 11.

13. A computer-readable storage medium, characterized in that, The computer-readable storage medium stores computer program instructions that, when executed by a processor, implement the vehicle thermal anomaly rescue method as described in any one of claims 1 to 11.

14. A computer program product, characterized in that, When the instructions in the computer program product are executed by the processor of the electronic device, the electronic device causes the electronic device to perform the vehicle thermal anomaly rescue method as described in any one of claims 1 to 11.

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