Information reminding method and device, electronic equipment and readable storage medium

Abstract

The invention discloses an information reminding method and device, electronic equipment and a readable storage medium, and belongs to the technical field of electronic equipment. The method comprises the following steps: acquiring a first position and environment disaster information corresponding to the first position; and outputting first escape information according to the first position and the environment disaster information corresponding to the first position.

Description

Technical Field

[0001] This application belongs to the technical field of electronic devices, and particularly relates to an information reminder method, device, electronic device, and readable storage medium. Background Art

[0002] Currently, escape signs are set on the walls inside buildings. These escape signs are used to indicate the locations of the safety exits of the buildings. In this way, when disasters such as earthquakes or fires occur, users inside the buildings can move from their current locations to the locations of the safety exits according to the prompts of these escape signs, so as to escape.

[0003] However, in the above method, when a disaster occurs, the environment at the disaster site is very complex, and there may be a large amount of smoke, insufficient light, building collapse, fire spread, etc. At this time, users may not be able to clearly view the escape signs on the walls inside the buildings. Currently, there is a lack of a solution to assist users in escaping in a disaster scenario. Summary of the Invention

[0004] The purpose of the embodiments of this application is to provide an information reminder method, device, electronic device, and readable storage medium, which can assist users in escaping in a disaster scenario.

[0005] In a first aspect, the embodiments of this application provide an information reminder method, which includes: obtaining a first location and environmental disaster information corresponding to the first location; and outputting first escape information according to the first location and the environmental disaster information corresponding to the first location.

[0006] In a second aspect, the embodiments of this application provide an information reminder device, which includes: an obtaining module and an output module. The obtaining module is used to obtain a first location and environmental disaster information corresponding to the first location. The output module is used to output first escape information according to the first location and the environmental disaster information corresponding to the first location obtained by the obtaining module.

[0007] In a third aspect, the embodiments of this application provide an electronic device, which includes a processor and a memory. The memory stores a program or instruction that can run on the processor. When the program or instruction is executed by the processor, the steps of the method described in the first aspect are implemented.

[0008] In a fourth aspect, the embodiments of this application provide a readable storage medium, on which a program or instruction is stored. When the program or instruction is executed by a processor, the steps of the method described in the first aspect are implemented.

[0009] Fifth aspect, an embodiment of the present application provides a chip, which includes a processor and a communication interface. The communication interface is coupled to the processor, and the processor is configured to run programs or instructions to implement the method described in the first aspect.

[0010] Sixth aspect, an embodiment of the present application provides a computer program product, which is stored in a storage medium and is executed by at least one processor to implement the method described in the first aspect.

[0011] In the embodiments of the present application, an electronic device can obtain a first location and environmental disaster information corresponding to the first location, and output first escape information according to the first location and the environmental disaster information corresponding to the first location. In some disaster scenarios such as fires, due to smoke and the like, users cannot accurately and quickly identify escape routes and safe shelter areas. Through the solution of the present application, users can be assisted in escaping. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 is a flowchart of an information reminder method provided by an embodiment of the present application;

[0013] Figure 2A is one of the schematic diagrams of an example for outputting the first escape information provided by an embodiment of the present application;

[0014] Figure 2B is a schematic diagram of an example for outputting updated first escape information provided by an embodiment of the present application;

[0015] Figure 3 is a schematic diagram of an example for obtaining the building structure of the first building provided by an embodiment of the present application;

[0016] Figure 4 is another schematic diagram of an example for outputting the first escape information provided by an embodiment of the present application;

[0017] Figure 5 is a schematic diagram of an example for outputting the first prompt information and the first identifier provided by an embodiment of the present application;

[0018] Figure 6 is a schematic diagram of an example for an environmental model provided by an embodiment of the present application;

[0019] Figure 7 is a schematic diagram of an example for outputting the second prompt information and the second identifier provided by an embodiment of the present application;

[0020] Figure 8 is a schematic diagram of the structure of an information reminder device provided by an embodiment of the present application;

[0021] Figure 9 is a schematic diagram of the structure of an electronic device provided by an embodiment of the present application;

[0022] Figure 10 It is a hardware schematic diagram of an electronic device provided by an embodiment of the present application. Specific embodiments

[0023] Next, the technical solutions in the embodiments of the present application will be clearly described with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art belong to the scope of protection of the present application.

[0024] The terms "first", "second", etc. in the specification and claims of the present application are used to distinguish similar objects, rather than to describe a specific order or sequence. It should be understood that such data can be interchanged under appropriate circumstances so that the embodiments of the present application can be implemented in an order other than those illustrated or described herein, and the objects distinguished by "first", "second", etc. are usually of the same category, and the number of objects is not limited. For example, the first object can be one or more. In addition, "and / or" in the specification and claims means at least one of the connected objects, and the character " / " generally represents an "or" relationship between the associated objects before and after.

[0025] The terms "at least one (item)", "at least one of", etc. in the specification and claims of the present application refer to any one, any two or more combinations of the objects it contains. For example, at least one (item) of a, b, and c can represent: "a", "b", "c", "a and b", "a and c", "b and c", and "a, b, and c", where a, b, and c can be single or multiple. Similarly, "at least two (items)" means two or more, and its meaning is similar to that of "at least one (item)".

[0026] Next, with reference to the accompanying drawings, the information reminder method, device, electronic device, and readable storage medium provided by the embodiments of the present application will be described in detail through specific embodiments and their application scenarios.

[0027] Next, taking some specific scenarios provided by the embodiments of the present application as examples, the information reminder method provided by the embodiments of the present application will be exemplarily described.

[0028] Scenario 1. Suppose a fire breaks out in Shopping Mall A while the user is shopping on the second floor of Shopping Mall A. Then, the electronic device can obtain the current location of the electronic device (i.e., the first location), as well as the environmental information around this location (i.e., the environmental disaster information corresponding to the first location), such as the information about the size of the fire around this location, the collapse situation of the mall walls around this location, etc. Then, the electronic device can output the first escape information based on this location and the environmental information around this location, such as outputting the escape route from the current location to the safety exit.

[0029] Scenario 2. Suppose an earthquake suddenly occurs in the area where the school teaching building is located while the user is having classes on the third floor of the school teaching building. Then, the electronic device can obtain the current location of the electronic device (i.e., the first location), as well as the environmental information around this location (i.e., the environmental disaster information corresponding to the first location), such as the collapse situation of the walls of the teaching building at this location, etc. Then, the electronic device can output the first escape information based on this location and the environmental information around this location, such as outputting the escape route from the current location to the safety exit.

[0030] It should be noted that the above Scenario 1 and Scenario 2 only exemplarily list some scenarios where the embodiments of the present application may be applied. In actual implementation, the embodiments of the present application can also be applied to any possible scenarios that more assist users in escaping, and the embodiments of the present application are not limited thereto.

[0031] In the information reminder method provided by the embodiments of the present application, the execution subject can be an information reminder device, and this information reminder device can be an electronic device, or a functional module and an entity module in the electronic device that can implement this information reminder method, which can be specifically determined according to actual usage requirements, and the embodiments of the present application are not limited thereto. The following takes an electronic device executing this information reminder method as an example to illustrate the information reminder method provided by the embodiments of the present application.

[0032] The embodiments of the present application provide an information reminder method. Figure 1 The flowchart of the information reminder method provided by the embodiments of the present application is shown. As Figure 1 shown, the information reminder method provided by the embodiments of the present application may include Step 201 to Step 202.

[0033] Step 201. The electronic device obtains the first location and the environmental disaster information corresponding to the first location.

[0034] In some embodiments of the present application, the above first location may be the spatial location where the electronic device is currently located.

[0035] It can be understood that in the embodiments of the present application, the above first location can be used to represent the current spatial location of the user.

[0036] In some embodiments of the present application, the above-mentioned first position may include: the position of the electronic device inside the building and the position of the electronic device outside the building.

[0037] In some embodiments of the present application, when the above-mentioned first position includes the position of the electronic device inside the building, the above-mentioned first position may include at least one of the following: the floor of the building where the electronic device is located, the coordinate information of the electronic device on the floor of the building where it is located, the position of the room where the electronic device is located on the floor, and the position of the electronic device inside the room on the floor where it is located.

[0038] It should be noted that the position of the electronic device inside the room on the floor where it is located can be understood as: the azimuth information of the position point of the electronic device inside the room on the floor where it is located relative to a corner of the room, or the position of the position point of the electronic device inside the room on the floor where it is located with respect to a reference object in the room. Among them, the reference object can be any object in the room that can determine the position of the electronic device, such as a wardrobe, a coffee table, a cashier desk, a podium, etc.

[0039] For example, assuming that the first position includes the position of the electronic device inside the room on the floor where it is located, and the cashier desk in the B clothing store on the second floor of the A shopping mall is located in the northeast corner of the B clothing store, then the first position can be the position of the electronic device in the northeast corner of the B clothing store on the second floor of the A shopping mall, or the first position can be the position of the electronic device at the cashier desk in the B clothing store on the second floor of the A shopping mall.

[0040] In some embodiments of the present application, when the above-mentioned first position is the position of the electronic device outside the building, the above-mentioned first position may specifically be the outdoor flat position of the electronic device outside the building.

[0041] In some embodiments of the present application, disasters may include: earthquakes, fires, etc.

[0042] In some embodiments of the present application, the environmental disaster information corresponding to the above-mentioned first position may include obstacle information around the electronic device.

[0043] Among them, the obstacle information may include at least one of the following: the type of obstacles around the electronic device, the position of the obstacles around the electronic device, the size of the obstacles around the electronic device, etc.

[0044] For example, the environmental disaster information corresponding to the above-mentioned first position may be used to indicate that the type information of the obstacles around the electronic device is a large fire, and the large fire is located 10 meters to the left of the electronic device.

[0045] In some embodiments of the present application, the types of obstacles may include: collapsed areas, unstable areas, fire sources, fallen electric wires, and any other obstacles that may hinder users from escaping, such as chairs, etc.

[0046] In some embodiments of the present application, the electronic device can identify the types of obstacles in the first building through sensors and cameras.

[0047] For example, when the electronic device can identify features such as fractures in the walls inside the building, uneven ground, or holes on the ground in the captured environmental image through a Light Detection And Ranging (LiDAR) sensor and a camera, the electronic device can determine the area that meets the feature as the collapsed area in the environmental image.

[0048] For another example, when the electronic device can identify features such as cracks in the walls inside the building or the walls inside the building are near the collapsed area through a LiDAR sensor and a camera, the electronic device can determine the area that meets the feature as the unstable area in the environmental image.

[0049] For yet another example, when the electronic device can identify a flame feature in the building in the captured environmental image through a LiDAR sensor and a camera, the electronic device can determine the area that meets the feature as the location of the fire source in the environmental image.

[0050] In some embodiments of the present application, the positions of the obstacles around the electronic device can be used to indicate the azimuth and distance of the obstacles around the electronic device relative to the electronic device. For example, the fire is 10 meters directly in front of the electronic device, the collapsed area is 30° to the left of directly in front of the electronic device and the straight-line distance from the electronic device is 10 meters, etc.

[0051] In some embodiments of the present application, the sizes of the obstacles around the electronic device can be used to characterize the size information of the obstacles around the electronic device. For example, the area of the collapsed area, the size of the fire, etc.

[0052] In some embodiments of the present application, the electronic device can activate the first sensor in the electronic device to obtain the first position of the electronic device in real time. The first sensor may include, but is not limited to, an acceleration sensor, a pressure sensor, and an Ultra Wide Band (UWB) sensor, etc.

[0053] In some embodiments of the present application, the electronic device can obtain the first position of the electronic device with a preset positioning accuracy.

[0054] For example, when in a disaster situation, the electronic device can activate the UWB sensor to communicate with at least four pre-set UWB base stations in the building through the UWB sensor. Using the trilateration method, the electronic device can obtain its spatial position in the building (i.e., the first position) in real time, and the positioning accuracy of the electronic device's position in the building can reach the pre-set 10-centimeter level. In this way, the electronic device can use UWB technology to achieve precise floor-level positioning of the electronic device, thereby helping the user determine the spatial position where the user is located and achieving high-precision positioning of the user's position. Therefore, it can lay a foundation for the subsequent planning of the first escape information for the electronic device.

[0055] In some embodiments of the present application, the electronic device can activate the second sensor to obtain the environmental disaster information corresponding to the first position. For example, the second sensor can include, but is not limited to, a LiDAR sensor, an ultrasonic sensor, a thermal imaging sensor, etc.

[0056] For example, when in a disaster situation, the electronic device can activate the LiDAR sensor to obtain the distance information of the three-dimensional space around the electronic device from the electronic device through laser scanning technology, and generate a Figure 6 real-time environmental model as shown. On this basis, the electronic device can use a pre-set algorithm to identify obstacles in the building, such as the collapsed area and the location of the fire source. That is to say, the electronic device can activate the LiDAR sensor to scan the surrounding environment of the user, generate a three-dimensional model (i.e., the environmental model), and obtain the environmental disaster information corresponding to the above first position. In this way, the electronic device can use the LiDAR sensor to identify the surrounding three-dimensional environment, perceive dangerous areas (such as collapsed areas, fire source locations) in real time and model them, realizing the environmental perception around the electronic device and laying a foundation for updating the displayed first escape information.

[0057] Step 202: The electronic device outputs the first escape information according to the first position and the environmental disaster information corresponding to the first position.

[0058] In some embodiments of the present application, the above first position corresponds to the first building; the above first escape information may include at least one of the following: escape route, safe shelter area, location of the safety exit, rescue route, environmental disaster distribution information corresponding to the first building.

[0059] In some embodiments of the present application, the first building is the building where the electronic device is located, such as a shopping mall, a teaching building, a museum, a residential building in a community, etc.

[0060] In some embodiments of the present application, the escape route may include: the route from the first position to the safety exit, the route from the first position to the safe shelter area, the route from the first position to a position where rescue can be obtained, such as a balcony, a rooftop, etc.

[0061] In some embodiments of the present application, the safe evacuation area can be used for users to avoid disasters.

[0062] In some embodiments of the present application, the safe evacuation area may include, but is not limited to, at least one of the following: fire escape routes, evacuation walkways, evacuation floors and evacuation rooms, corners of load-bearing walls, roots of load-bearing walls, kitchens, and bathrooms, etc.

[0063] For example, assume a fire breaks out in Shopping Mall A. Then, the safe evacuation area of Shopping Mall A may include: fire escape routes, roots of load-bearing walls, corners of load-bearing walls, etc.

[0064] Another example, assume a fire breaks out in a 110-meter-high high-rise office building. Then, the safe evacuation area of this 110-meter-high high-rise office building may include: fire escape routes, evacuation walkways, evacuation floors and evacuation rooms, corners of load-bearing walls, roots of load-bearing walls, and bathrooms, etc.

[0065] Yet another example, assume an earthquake occurs in the area where a residential unit building is located. Then, the safe evacuation area of this residential unit building may include: corners of load-bearing walls, roots of load-bearing walls, kitchens, and bathrooms, etc.

[0066] In some embodiments of the present application, the emergency exits may include: exits and entrances of fire escape routes.

[0067] Exemplarily, the emergency exits may also be referred to as safe areas or emergency exits.

[0068] In some embodiments of the present application, the rescue routes may include the routes for rescue personnel to reach the first location.

[0069] In some embodiments of the present application, the environmental disaster distribution information corresponding to the first building may include information about obstacles at various locations in the first building.

[0070] In some embodiments of the present application, the environmental disaster distribution information corresponding to the first building may be: uploaded to the server by other electronic devices located in the first building.

[0071] In some embodiments of the present application, the environmental disaster distribution information corresponding to the first building may include information about obstacles around other electronic devices.

[0072] In this way, users can escape according to the escape information including at least one output by the electronic device, which increases the richness of the escape information output by the electronic device, thereby improving the effect of the electronic device assisting users in escaping.

[0073] In some embodiments of the present application, the electronic device can output the first escape information by means of outputting voice; or can output the first escape information by means of displaying the first escape information on the screen; or can output the first escape information by means of outputting voice and displaying the first escape information on the screen, or by any other possible means, such as by vibrating, to output the first escape information, and the embodiments of the present application do not limit this.

[0074] In some embodiments of the present application, the electronic device can calculate the first escape information, such as the escape route, the rescue route, etc., based on the floor information of the first floor and based on the first position and the environmental disaster information corresponding to the first position, and then output the first escape information.

[0075] In some embodiments of the present application, when the first escape information includes an escape route and the escape route is the route from the first position to the safety exit, the user can escape along the escape route to the position of the safety exit on the floor where the first position is located, and then continue to escape along the fire passage until escaping outside the building to complete the escape.

[0076] In some embodiments of the present application, when the electronic device outputs the first escape information by means of including screen display, the electronic device can display the first escape information in a two-dimensional form, such as displaying a two-dimensional escape route.

[0077] In some embodiments of the present application, when the electronic device outputs the first escape information by means of including screen display, the electronic device can also display the first escape information in a three-dimensional form.

[0078] Exemplarily, the electronic device can use Augmented Reality (AR) technology to display the escape route in a three-dimensional form through the environmental picture captured by the electronic device.

[0079] For example, the electronic device can generate and display, in the screen of the electronic device, a dynamic escape path (i.e., the escape route) as shown in Figure 4 based on the first position and the environmental disaster information corresponding to the first position by using AR technology. The escape path can guide the user to move in the direction indicated by the virtual arrow 51 in the form of the virtual arrow 51, the light band 52, etc.

[0080] It should be noted that the virtual arrow is the escape path guiding identifier of the escape route, and the direction indicated by the virtual arrow is the direction in which the user escapes forward. In this way, the electronic device can present the escape path information in a graphical manner on the screen of the electronic device through an intuitive interaction manner by using AR technology, thereby improving the user's perception ability of the escape route and the escape efficiency.

[0081] The above steps 201 and 202 are exemplarily described below with reference to specific drawings.

[0082] Example 1: If a fire breaks out at C Gold Shop on the second floor of A Mall, Figure 2A At the position 20 (i.e., the first position) of the B clothing store 22 shown. Then, the electronic device can first obtain the position of the electronic device through the UWB sensor, and obtain the environmental disaster information of the position of the electronic device through the LiDAR sensor. After the electronic device obtains the position of the electronic device and the environmental disaster information of the position of the electronic device, the electronic device can determine that the B clothing store 20 is safe based on the position 20 and the position of the safety exit 23, as well as the environmental disaster information around the electronic device, and use the position 20 as the starting point of the escape route and the safety exit 23 as the end point of the escape route to generate an escape route 21 that can be used by the user to escape, and display the escape route 21 (i.e., the first escape information) on the screen of the electronic device. It can be seen that the first escape route 21 starts from the position 20 of the B clothing store 22, passes through the door 22B of the B clothing store 22, passes through the corridor between the B clothing store 22 and the J cosmetics store 26, the corridor between the B clothing store 22 and the F clothing store 25, and the corridor between the A shoe store 24A and the E gold store 24, and ends at the position of the safety exit 23. In this way, the user can escape according to the escape route displayed by the electronic device.

[0083] In the information reminder method provided in the embodiment of the present application, the electronic device can obtain the first position and the environmental disaster information corresponding to the first position, obtain the first position and the environmental disaster information corresponding to the first position, and output the first escape information based on the first position and the environmental disaster information corresponding to the first position. In some disaster scenes such as fire, the user cannot accurately and quickly identify the escape route and safe hiding area due to smoke, etc. The solution of the present application can assist the user in escaping.

[0084] In some embodiments of the present application, the information reminder method provided in the embodiments of the present application may include the following steps 301 and 302.

[0085] Step 301: The electronic device updates first escape information based on environmental disaster information corresponding to a first location.

[0086] Step 302: The electronic device outputs updated first escape information.

[0087] In some embodiments of the present application, the electronic device can update the environment model in real time based on the environmental disaster information corresponding to the first location when the environment around the electronic device changes according to the dynamic environmental changes. The electronic device can then avoid the location of the obstacle according to the updated environmental model and output the updated first escape information.

[0088] In some embodiments of the present application, when the first position of the electronic device changes, the electronic device can update the environmental disaster information corresponding to the first position as the first position changes (i.e., as the user's position moves), so that the electronic device can output updated first escape information based on the updated environmental disaster information corresponding to the first position.

[0089] In some embodiments of the present application, when the first escape information includes an escape route or a rescue route, when there are no obstacles during the user's escape process, the electronic device can display the first escape information before the update.

[0090] The above steps 301 and 302 will be described below with specific examples.

[0091] Exemplarily, in combination with the above Example 1, it is assumed that when the user escapes to the locations of Clothing Store B 20 and Clothing Store F 25, a fire also breaks out at Jewelry Store E 24. The electronic device can update the escape route based on the environmental disaster information of the fire at Jewelry Store E 24, and update the escape route 21 in Figure 2A to the escape route 21' as shown in Figure 2B and display the escape route 21' on the screen of the electronic device.

[0092] In this way, the electronic device can update and output the updated first escape information in real time, so that the escape information output by the electronic device can be updated according to the changes in the surrounding environment of the electronic device, enabling the user to escape in a timely manner based on the updated escape information. Therefore, the effect of the electronic device providing an auxiliary escape plan is improved.

[0093] In some embodiments of the present application, the above first position corresponds to a first building, and the above step 202 can be specifically implemented through the following step 202A.

[0094] Step 202A: The electronic device outputs first escape information according to the first position, the building structure of the first building, the environmental disaster information corresponding to the first position, and the environmental disaster distribution information corresponding to the first building.

[0095] Among them, the environmental disaster distribution information corresponding to the first building is determined according to the environmental disaster information corresponding to each position of the first building.

[0096] In some embodiments of the present application, the building structure of the first building can indicate the regional distribution of the floors of the first building.

[0097] In some embodiments of the present application, the building structure of the first building may include at least one of the following: the number of floors of the first building, the apartment types of each enclosed building unit of the first building, the range of area coordinates of each enclosed building unit of the first building, the range of coordinates of each corridor area of the first building, the coordinates of each exit of the first building, etc.

[0098] Exemplarily, the enclosed building unit may include: exhibition hall, classroom, store, room, toilet, etc.

[0099] In some embodiments of the present application, the exits of the first building may include: the safety exits of the first building, the elevator entrances of the first building, etc.

[0100] In some embodiments of the present application, the electronic device may obtain the above-mentioned building structure of the first building in different ways.

[0101] Way 1: The electronic device receives the building structure of the first building from the server corresponding to the navigation application

[0102] It can be understood that the navigation application may be an application with navigation function. Specifically, the navigation application can assist the user to escape based on the first escape information generated by the navigation application, such as the escape route, so that the user can reach the destination required by the user.

[0103] In some embodiments of the present application, the electronic device may send a request message to the server corresponding to the navigation application through the network. The request message is used to request the corresponding server to send the building structure of the first building where the electronic device is located to the electronic device. Then, after receiving the request message, the corresponding server may send the building structure of the first building to the electronic device. Next, the electronic device may receive the building structure of the first building sent by the corresponding server, thereby obtaining the building structure of the first building.

[0104] In some embodiments of the present application, when the electronic device is in at least part of a large public building and there is an indoor map of the at least part of the large public building in the navigation application, the electronic device may receive the building structure of the building from the server corresponding to the navigation application and obtain the building structure of the building where the electronic device is located in real time.

[0105] Among them, the large public building includes but is not limited to at least one of the following: shopping mall, teaching building, hospital, museum, art gallery, science and technology museum, cinema, stadium, railway station, bus station, airport, etc.

[0106] For example, assume that the electronic device is on the second floor of Shopping Mall A, and the mainstream map service provider B already supports indoor navigation functions. That is to say, there is an indoor map of Shopping Mall A in navigation application B. Then, the electronic device can receive the floor information of the second floor of Shopping Mall A from the server corresponding to navigation application B in real time through the network, that is, the electronic device obtains the indoor map information of the second floor of Shopping Mall A.

[0107] In this way, the electronic device can receive the building structure of the first building from the server corresponding to the navigation application, so that the electronic device can obtain the area distribution within the floor of the first building in real time, know the location of the corridors and fire exits within the floor of the first building, and further improve the accuracy of the electronic device to assist users in escaping based on the building structure of the first building.

[0108] Method 2: The electronic device collects the indoor floor plan of the first building through the camera to obtain the building structure of the first building

[0109] In some embodiments of the present application, the user can trigger the electronic device to capture the indoor floor plan of the first building through input, so as to obtain the building structure of the first building. In other words, the electronic device can collect the indoor floor plan of the first building through the camera, thereby obtaining the building structure of the first building.

[0110] In some embodiments of the present application, the indoor floor plan of the first building can be obtained through any of the following channels: the entrance of the first building, next to the elevator of the first building, the local urban planning department, online query, etc.

[0111] In some embodiments of the present application, when the user goes to a building for the first time, the user can trigger the electronic device to capture the indoor floor plan of the building through input, so that the electronic device can collect the indoor floor plan of the building.

[0112] For example, the user can collect the indoor floor plan of the building where the user stays for a long time or the indoor floor plan of the building that the user has visited at least once through the camera of the electronic device.

[0113] In some embodiments of the present application, the electronic device can determine the building structure of the first building based on the indoor floor plan of the first building and the model of the first building in the navigation application.

[0114] Among them, the model of the first building may include: the shape information of the first building and the occupied coordinate range of the first building.

[0115] Specifically, the electronic device can map the information in the indoor floor plan of the first building to the shape of the first building based on the indoor floor plan of the first building and the shape information included in the model of the first building, so that the electronic device can obtain the coordinate range information of the enclosed building unit area position, the regional coordinate range information of the corridor position, the coordinate range information of the exit position, the coordinate range information of the distribution position of the load-bearing wall, etc. in the indoor floor plan.

[0116] Exemplarily, assume that the first building is Hotel A. In the navigation application, the shape of the building of Hotel A is rectangular, and the indoor floor plan of the second floor of Hotel A is the indoor floor plan as shown in Figure 3 the figure. Then, after the electronic device takes a picture of the indoor floor plan of the second floor of Hotel A as shown in Figure 3 the figure based on the user input, combined with the rectangular building shape of Hotel A in the navigation application, based on the north-pointing sign 31 on the indoor floor plan, the indoor floor plan is scaled proportionally so that the indoor floor plan is aligned with the rectangular building shape coordinates in the navigation application, and thus the floor information of the second floor of Hotel A can be determined. The floor information of the second floor of Hotel A may include the information as shown in Figure 3 the figure: the regional coordinate range information of the area from Room 35 to Room 37, the regional coordinate range information of the area from Room 39 to Room 41, the regional coordinate range information of Corridor 38, the regional coordinate range information of Linen Room 34, the regional coordinate range information of Elevator Hall 33, and the regional coordinate range information of Stairwell 32.

[0117] In some embodiments of the present application, the electronic device can also collect the floor signs of the first building through the camera to determine the building floor information.

[0118] Among them, the floor signs can be used to indicate how to access specific areas. For example, the floor signs in a museum can indicate how to access the restrooms on that floor.

[0119] Exemplarily, assume that the user is on the 10th floor of Building A. The user can trigger the electronic device to take a picture of the sign on the 10th floor of Building A, so as to determine the floor information of the 10th floor of Building A. Specifically, after the user triggers the electronic device to take a picture of the sign on the 10th floor of Building A, the user can trigger the electronic device to import the taken sign into the escape system. For example, after the user operates the electronic device to download the escape assistance application, the electronic device can output a reminder message in real time according to the user's location (i.e., the first location). This reminder message can be used to remind the user to manually enter the floor information of the current location. That is to say, this reminder message can be used to remind the user to take a picture of the sign on the 10th floor of Building A in real time, so that the user can use it in subsequent potential escape scenarios. Then, the electronic device can determine the floor information of the 10th floor of Building A based on the location of the electronic device on the 10th floor, the moving route of the electronic device on the 10th floor, and the sign collected by the electronic device.

[0120] It can be understood that the indoor floor plan of the first building may include at least one of the following: the floor plan of the floors in the first building and the floor plan of a specific area in the first building.

[0121] In some embodiments of the present application, the information of the floor plan of the floors in the first building may include: the floor height information of the floors in the first building, the orientation information of the floor plan of the floors in the first building, the location of the enclosed building unit areas on the floors in the first building, the location of the corridors on the floors in the first building, the location of the exits on the floors in the first building, the distribution location of the load-bearing walls on the floors in the first building, etc.

[0122] Among them, the floor height information of the floors in the first building can indicate which floor of the first building the electronic device is located on.

[0123] Among them, the orientation information of the floor plan can indicate the north-south orientation or the east-west orientation of the floor plan, so that the electronic device can obtain the relative positions of the various areas within the floor according to the orientation information of the floor plan, and accurately obtain the building structure of the first building.

[0124] For example, assume that the floor plan of the floors in the first building is the floor plan of the second floor of Hotel A as shown in Figure 3 Then, the information of the floor plan of the second floor of Hotel A may include: this floor plan is the floor plan of the second floor of Hotel A, the northward orientation information of this floor plan, such as Room 202 is located north of Room 205, the locations of the various rooms on the second floor of Hotel A, the location of the corridor 38 on the second floor of Hotel A, the location of the elevator 33 on the second floor of Hotel A, the location of the entrance to the fire escape on the second floor of Hotel A, the location of the staircase 32 on the second floor of Hotel A, etc.

[0125] In some embodiments of the present application, the information of the floor plan of a specific area in the first building may include: the locations of various functional areas in the specific area.

[0126] For example, assume that the specific area in the first building is the area of Unit 1 in Community A, Room 201. Then, the information of the floor plan of Room 201 may include: the locations of the bedrooms in Room 201, the location of the kitchen area in Room 201, the location of the living room area in Room 201, the location of the bathroom area in Room 201, the locations of the doors in Room 201, etc.

[0127] In this way, when the electronic device cannot retrieve the first location of the first building where the electronic device is located, the indoor floor plan collected by the camera can be used to determine the building structure of the first building, improve the accurate information of the location where the electronic device is located, and further improve the effect of the electronic device assisting users in escaping based on the building structure of the first building.

[0128] In some embodiments of the present application, the environmental disaster information corresponding to each location of the first building can be determined by: various electronic devices in the first building sending it to the server, base station, local area network, etc.

[0129] In some embodiments of the present application, when a disaster occurs in the first building where the electronic device is located, other electronic devices located in the first building can send the environmental disaster information of the locations where the other electronic devices are located to the electronic device.

[0130] The following is an exemplary description of the above step 202A in conjunction with specific drawings.

[0131] Exemplarily, in combination with the above Example 1, assume that the electronic device 2 is located at 24 in E Jewelry Store. After the electronic device obtains that the electronic device is at position 20 in B Clothing Store as shown, the building structure of the second floor of A Shopping Mall is the building structure as shown, the environmental disaster information at position 20, and the environmental disaster information of E Jewelry Store 24 sent by the electronic device 2, the electronic device can output the escape route 21 (i.e., the first escape information) as shown. Figure 2A shown, the building structure of the second floor of A Shopping Mall is the building structure as shown, Figure 2A shown, the environmental disaster information at position 20, and the environmental disaster information of E Jewelry Store 24 sent by the electronic device 2, the electronic device can output the escape route 21 (i.e., the first escape information) as shown. Figure 2A shown, the escape route 21 (i.e., the first escape information).

[0132] Furthermore, the electronic device can output an updated escape route according to the updated location where the electronic device is located, the environmental disaster information corresponding to the updated location where the electronic device is located, and the updated environmental disaster distribution information corresponding to A Shopping Mall.

[0133] In this way, the electronic device can output the first escape information based on multiple pieces of information, thereby improving the accuracy of the first information output by the electronic device and enhancing the effectiveness of the escape assistance plan provided by the electronic device.

[0134] In some embodiments of the present application, step 202A above can be specifically implemented through the following step 202A1.

[0135] Step 202A1: The electronic device outputs first escape information based on the first location, the building structure of the first building, the environmental disaster information corresponding to the first location, the environmental disaster distribution information corresponding to the first building, and the urgency level of the environmental disaster information corresponding to the first location.

[0136] In some embodiments of the present application, the urgency level of the environmental disaster information corresponding to the first location may include the size of the fire in a fire, the size of the collapsed area in a building collapse, the distance between the fallen wires in the building and the electronic device, etc.

[0137] The above step 202A1 will be described below with specific examples.

[0138] Exemplarily, assume that a fire has occurred in Room 602 of Building 1 where the user lives, the user is currently in Bedroom A, and the balcony outside the user's Bedroom A is relatively close to the balcony outside Bedroom B of Room 601 in the building, for example, the distance between the balcony outside Bedroom A and the balcony outside Bedroom B is 0.4 meters. The fire at the door of Bedroom A where the user is located is relatively large, and the user cannot escape from the door of Bedroom A. Then: The electronic device can output an escape route from the balcony outside Bedroom A to the balcony outside Bedroom B based on the user being in Bedroom A of Room 602, the building structure of Building 1, the presence of a fire source at the door of Bedroom A, and the large fire at the door of Bedroom A, so that the user can escape from the balcony outside Bedroom A.

[0139] Another exemplarily, assume that an earthquake has occurred in Teaching Building C, the ground of Classroom D on the second floor where the user is located has collapsed, and the user cannot escape from the classroom door. Then: The electronic device can output an escape route from the window of Classroom D, through the metal drainage pipe to the ground on the first floor based on the user being in Classroom D on the second floor, the building structure of the teaching building, the collapse of the ground of Classroom D, and 90% of the area of the ground of Classroom D having collapsed, so that the user can escape through the metal drainage pipe outside the window.

[0140] In this way, when the urgency level of the environmental disaster information corresponding to the first location is high, the electronic device can output unconventional first escape information, increasing the probability of the user's successful escape, thereby improving the effect of the electronic device assisting the user to escape in a disaster scenario.

[0141] In some embodiments of the present application, the information reminder method provided by the embodiments of the present application may include the following step 401.

[0142] Step 401: The electronic device sends the first location and the environmental disaster information corresponding to the first location to the target server.

[0143] In some embodiments of the present application, the target server can be used to receive: the location where the electronic device is located and the environmental disaster information corresponding to the location where the electronic device is located, sent by the electronic device.

[0144] In some embodiments of the present application, the electronic device can send the first location and the environmental disaster information corresponding to the first location to the target server in real time, so as to generate the environmental disaster distribution information corresponding to the first building.

[0145] In some embodiments of the present application, the target server can send the location where other electronic devices are located and the environmental disaster information of the location where other electronic devices are located to the electronic device, so as to assist other electronic devices in generating corresponding escape information in other electronic devices.

[0146] In some embodiments of the present application, the above environmental disaster distribution information corresponding to the first building can be received by the electronic device from the target server.

[0147] In some embodiments of the present application, other electronic devices can obtain the first location corresponding to the electronic device and the environmental disaster information corresponding to the first location from the target server. Thus, other electronic devices can rescue the owner user of the electronic device based on the obtained first location corresponding to the electronic device and the environmental disaster information corresponding to the first location.

[0148] For example, the electronic device used by firefighters can receive the first location and the environmental disaster information corresponding to the first location through the target server. Thus, the firefighters can deploy a rescue plan based on the first location and the environmental disaster information corresponding to the first location obtained by the electronic device, increasing the escape probability of the owner user of the electronic device.

[0149] In some embodiments of the present application, the electronic device can receive the escape information of other electronic devices sent by other electronic devices through a communication method, such as a 5G communication network.

[0150] In some embodiments of the present application, when the escape information sent by other electronic devices includes an escape route, the electronic device can determine that the escape route of other electronic devices may be a safe escape route based on the escape information sent by other electronic devices. Thus, when updating the escape route, the electronic device can preferentially update the escape route to a route that at least partially overlaps with the escape route sent by other electronic devices.

[0151] Furthermore, the electronic device can use the environmental disaster distribution information corresponding to the first building to determine the surrounding environment of the location where other electronic devices are located, and combine the environmental disaster information corresponding to the first location to determine whether the escape routes of other electronic devices can be referenced when updating the escape route, and then dynamically adjust the escape route output by the electronic device, so that the escape route output by the electronic device can better indicate the user's safe escape. In other words, the electronic device can obtain the locations and escape information of other users in the first building, and dynamically adjust the escape path in combination with the global environmental perception data.

[0152] It should be noted that the global environmental perception data includes at least one of the following: the first location, the environmental disaster information corresponding to the first location, the escape route output by the electronic device, the location where other electronic devices are located, the environmental disaster information corresponding to the location where other electronic devices are located, and the escape route output by other electronic devices.

[0153] In some embodiments of the present application, the escape information sent by other electronic devices can characterize the escape situation of the owner user of other electronic devices. Therefore, based on the escape information sent by other electronic devices, the updated escape route output by the electronic device can be safer, and thus the accuracy of the escape route output by the electronic device is improved.

[0154] In this way, the electronic device can send the first location and the environmental disaster information corresponding to the first location to the target server, so that the owner users of other electronic devices can obtain, through the other electronic devices: the location where the electronic device is located and the environmental disaster information corresponding to the location where the electronic device is located, and rescue the owner user of the electronic device, thereby improving the effect of the electronic device assisting users to escape in a disaster scenario.

[0155] In some embodiments of the present application, the information reminder method provided by the embodiments of the present application may include the following step 501.

[0156] Step 501: When the electronic device meets the first condition, output a distress message.

[0157] In some embodiments of the present application, the first condition may include at least one of the following: the electronic device detects that the user is unconscious, the user clicks the distress button on the electronic device interface, the electronic device detects that the user is in an abnormal state, etc.

[0158] Among them, the user being in an abnormal state may include, but is not limited to, any one of the following: the user has rapid breathing, the user has weak breathing, the user's heart rate is higher or lower than the normal heart rate range, the user's body temperature is higher or lower than the normal body temperature range, etc.

[0159] In some embodiments of the present application, the distress signal can be used to alert other users or other electronic devices that the owner of the electronic device is in a dangerous situation.

[0160] In some embodiments of the present application, the distress signal can include: the electronic device turning on the light, the electronic device outputting audio information, the electronic device vibrating, etc.

[0161] Among them, the electronic device turning on the light can include the electronic device turning on the flashlight of the electronic device, or the electronic device lighting up the screen of the electronic device.

[0162] Among them, the electronic device outputting audio information can include the electronic device outputting a ringtone, the electronic device outputting music and other information with sound.

[0163] In this way, the electronic device can alert other users that the owner of the electronic device is in a dangerous situation by outputting a distress signal. After receiving the distress signal, other users can rescue the owner of the electronic device in time, thereby improving the effect of the electronic device assisting users to escape in a disaster scenario.

[0164] In some embodiments of the present application, the information alert method provided by the embodiments of the present application can include the following step 601.

[0165] Step 601: The electronic device controls the electronic device to enter the escape mode.

[0166] Among them, in the above escape mode, the power consumption of the electronic device satisfies the second condition.

[0167] In some embodiments of the present application, the electronic device can control the electronic device to enter the escape mode when in a disaster situation.

[0168] In some embodiments of the present application, the electronic device can determine that the electronic device is in a disaster situation based on the user's manual input or through sensors built in the electronic device.

[0169] For example, the user can manually trigger the electronic device to turn on the disaster situation mode, so that the electronic device can control the electronic device to enter the escape mode.

[0170] For another example, when a disaster comes, the electronic device can determine that the electronic device is in a disaster situation through sensors built in it, so as to control the electronic device to enter the escape mode. Among them, the sensors can include but are not limited to acceleration sensors and thermal imaging sensors.

[0171] In some embodiments of the present application, the escape mode can be the highest priority mode in the electronic device.

[0172] For example, when the electronic device is in the Do Not Disturb mode, if the electronic device detects that it is in a disaster situation, the electronic device can control itself to enter the escape mode.

[0173] In some embodiments of the present application, the second condition may include that the power consumption of the electronic device is the lowest, or the power consumption of the electronic device for retaining necessary application programs or functions.

[0174] Exemplarily, the necessary application programs may include: phone application, text message application, flashlight function, social application, etc.

[0175] In some embodiments of the present application, when the electronic device is in the escape mode, the electronic device can turn off the remaining application programs except for the power consumption of the necessary application programs.

[0176] In this way, when the electronic device is in a disaster situation, the electronic device can control itself to enter the escape mode, reduce the power consumption of the electronic device, thereby increasing the usage time of the electronic device, and further increasing the probability of the user successfully calling for help using the electronic device. Therefore, the effect of the electronic device assisting the user to escape in a disaster scenario can be improved.

[0177] In some embodiments of the present application, the above-mentioned first position corresponds to the first building. The building structure of the first building may include at least one exit. The first escape information may include a first escape route. The information reminder method provided by the embodiments of the present application may further include the following steps 701 and 702.

[0178] Step 701: The electronic device determines a safe exit that satisfies a predetermined condition between the at least one exit and the first position.

[0179] Wherein, the predetermined condition may include at least one of the following:

[0180] The shortest distance;

[0181] The largest number of safe areas passed through.

[0182] It can be understood that when the predetermined condition includes the shortest distance, the predetermined condition may include the predetermined condition 1): the distance between the above-mentioned first position and a safe exit position is the shortest; when the predetermined condition includes the largest number of safe areas passed through, the predetermined condition may include the predetermined condition 2): the number of safe areas passed through between the above-mentioned first position and a safe exit position is the largest.

[0183] In some embodiments of the present application, the above-mentioned at least one exit may include at least one of the following: the elevator entrance on the floor of the first building, the safe exit on the floor of the first building.

[0184] Among them, the elevator openings on the floors of the first building may include: the straight elevator opening on the floors of the first building and the escalator elevator opening on the floors of the first building.

[0185] In some embodiments of the present application, for the convenience of description, hereinafter, the "safety exit that satisfies a predetermined condition with the first position" will be referred to as the first safety exit.

[0186] In some embodiments of the present application, in the above-mentioned predetermined condition 1), the first safety exit can be understood as: the safety exit with the shortest route for the user to reach the first safety exit position from the first position; or, the safety exit with the least time-consuming for the user to reach the first safety exit position from the first position.

[0187] In some embodiments of the present application, in the above-mentioned predetermined condition 2), the first safety exit can be understood as: the safety exit with the most safety areas passed by the route for the user to reach the first safety exit position from the first position.

[0188] In some embodiments of the present application, the electronic device can determine the first safety exit based on the above-mentioned predetermined condition 1), can determine the first safety exit based on the above-mentioned predetermined condition 2), or can determine the first safety exit based on the above-mentioned predetermined condition 1) and the above-mentioned predetermined condition 2).

[0189] In some embodiments of the present application, when the electronic device determines the first safety exit based on the above-mentioned predetermined condition 1) and the above-mentioned predetermined condition 2), the electronic device can preferentially use the above-mentioned predetermined condition 1) to determine the first exit, so as to help the user reach the position of the first safety exit in the shortest time; or, the electronic device can preferentially use the above-mentioned predetermined condition 2) to determine the first safety exit, so that the user can avoid in the safety area before reaching the first safety exit, thereby avoiding the harm caused by unexpected situations to the user; or, the electronic device can use the above-mentioned predetermined condition 1) and the above-mentioned predetermined condition 2) at the same time, and determine the safety exit that includes both conditions as the first exit, so that the user can reach the position of the first safety exit with as little time as possible and avoid the harm caused by unexpected situations to the user.

[0190] Step 702: The electronic device generates a first escape route based on the first position and the position of the safety exit that satisfies the predetermined condition, and outputs the first escape route.

[0191] In some embodiments of the present application, the electronic device may, based on the first position and a safe exit that meets a predetermined condition, and based on the building structure information of the first building, such as the coordinate range of the corridor area on each floor in the first building, use the first position as the starting point of the first escape route and the safe exit that meets the predetermined condition as the end point of the first escape route to generate a first escape route for the user to use for escape, and output the first escape route.

[0192] The following will, with reference to the accompanying drawings, give an exemplary illustration of step 701 and step 702 provided in the embodiments of the present application.

[0193] Exemplarily, it is assumed that when a fire breaks out in Shopping Mall A, the user is at position 20 (i.e., the first position) in Clothing Store B 22 on the second floor of Shopping Mall A as shown in Figure 2A . Then, the electronic device may first determine the exits on the second floor of Shopping Mall A, which may include: elevator exits 21A to 21E, safe exits 23, 27, and 28. Then, the electronic device may determine, from the exits on the second floor of Shopping Mall A, the safe exit that meets the predetermined condition with respect to position 20. For example, the electronic device determines safe exit 23 that meets predetermined condition 1). Next, the electronic device may, based on the positions of position 20 and safe exit 23, and based on the building structure information of the second floor of Shopping Mall A, use position 20 as the starting point of the first escape route and safe exit 23 as the end point of the first escape route to generate a first escape route 21 for the user to escape, and display the first escape route 21 on the screen of the electronic device. It can be seen that the first escape route 21 starts from position 20 in Clothing Store B 22, passes through door 22B of Clothing Store B 22, and passes through the corridors between Clothing Store B 22 and Cosmetics Store J 26, between Clothing Store B 22 and Clothing Store F 25, and between Shoe Store A 24A and Jewelry Store E 24, and ends at the position of safe exit 23. In this way, the user can escape according to the first escape route displayed on the electronic device.

[0194] In this way, the first escape route output by the electronic device is the escape route with the shortest path or the highest safety. Therefore, the user can greatly improve the chance of escape by escaping according to the first escape route, thereby improving the human-computer interaction of the electronic device and the effect of the electronic device assisting the user to escape in a disaster scenario.

[0195] In some embodiments of the present application, the first escape information may include a safe shelter area. After the above step 202 or the above step 302, the information reminder method provided in the embodiments of the present application may include the following step 801.

[0196] Step 801: The electronic device displays a first identifier on the safe avoidance area in the currently captured environmental image based on the position of the safe avoidance area, and outputs a first prompt message.

[0197] Among them, the first identifier can be used to indicate the safe avoidance area, and the first prompt message can be used to prompt the user to move to the safe avoidance area.

[0198] It can be understood that the currently captured environmental image can be used to display the surrounding environment of the position where the electronic device is located in real time, that is, the surrounding environment of the position where the user is located.

[0199] In some embodiments of the present application, the manifestation form of the first identifier may include any one of the following: text, picture, symbol, letter, etc.

[0200] In some embodiments of the present application, the first prompt message can be output in the form of a pop-up window or in the form of a voice prompt. Of course, the first prompt message can also be output in other possible forms, and the embodiments of the present application do not limit this.

[0201] In some embodiments of the present application, the electronic device can capture the surrounding environment of the user in real time through a camera, and can display the currently captured environmental image and escape information in real time through AR technology.

[0202] In some embodiments of the present application, the electronic device can display a first identifier on the safe avoidance area in the currently captured environmental image in real time based on the first position and the position of the safe avoidance area in the building structure of the first building, and output a first prompt message.

[0203] Specifically, when the electronic device recognizes that the distance between the first position and the position of the safe avoidance area in the building structure of the first building is less than a preset distance, the electronic device can compare whether the currently captured environmental image coincides with the position of the safe avoidance area in the building structure of the first building. When the electronic device compares that the currently captured environmental image coincides with the position of the safe avoidance area in the building structure of the first building, the electronic device can mark the identifier of the safe avoidance area available for the user to avoid (i.e., the first identifier) on the safe avoidance area in the currently captured environmental image in real time, and output a first prompt message to prompt the user to move to the safe avoidance area.

[0204] For example, as Figure 5As shown, when the electronic device recognizes that the distance between position 63 and the safe evacuation area 64 in the building structure of the first building is less than a preset distance, such as 10 meters, the electronic device can compare whether the currently captured environmental image coincides with the position of the safe evacuation area in the building structure of the first building. When the electronic device compares that the currently captured environmental image coincides with the position of the safe evacuation area in the building structure of the first building, the electronic device can mark in real time on the safe evacuation area 64 in the currently captured environmental image the identifier 61 of the safe evacuation area for the user to take shelter, and output a safe evacuation area prompt message 62 to prompt the user to move to the safe evacuation area and stay there waiting for rescue.

[0205] It should be noted that the above first prompt message can also be used to prompt the user to move to the safe evacuation area for shelter by outputting a voice reminder.

[0206] In this way, the user can know the position of the safe evacuation area through the first identifier displayed on the electronic device, and can quickly move to the prompted safe evacuation area for shelter through the first prompt message output by the electronic device. Therefore, the prompt effect and human-computer interaction of the electronic device in assisting users to escape in a disaster scenario can be improved.

[0207] In some embodiments of the present application, the environmental disaster information corresponding to the first position may indicate the type of obstacle. After the above step 201, the information reminder method provided by the embodiments of the present application may include the following step 901.

[0208] Step 901: Based on the environmental disaster information corresponding to the first position, the electronic device displays a second identifier on the obstacle in the currently captured environmental image and outputs a second prompt message.

[0209] Among them, the second identifier can be used to indicate the type of obstacle, and the second prompt message can be used to prompt the user to avoid the obstacle.

[0210] In some embodiments of the present application, the second identifier may include any one of the following: picture identifier, text identifier, symbol identifier, letter identifier, color identifier, etc.

[0211] For example, assuming that the second identifier is a color identifier, a red identifier can be used to represent that the area indicated by the red identifier is a fire source area, and a yellow identifier can be used to represent that the area indicated by the yellow identifier is an unstable area.

[0212] In some embodiments of the present application, the second prompt message can be output in the form of a pop-up window or in the form of a voice prompt. Of course, the second prompt message can also be output in other possible forms, and the embodiments of the present application do not limit this.

[0213] In some embodiments of the present application, the electronic device may, based on the first position, obtain the environmental disaster information corresponding to the first position, and then, based on the environmental disaster information corresponding to the first position and the first position, display a second identifier on an obstacle in the currently captured environmental image, output a second prompt message, and update the displayed first escape route.

[0214] The following will describe step 901 in the embodiments of the present application with specific examples.

[0215] Exemplarily, assume that there is a fire on the second floor of Shopping Mall A. Then, after displaying the first escape route, the electronic device may, based on the first position located by the UWB sensor, obtain the position of the fire source through the sensing result of the LiDAR sensor, and based on the first position and the position of the fire source, display the escape path 82 (i.e., the escape route) in the currently captured AR environmental image 80 as shown in Figure 7 , and dynamically display a flame identifier 81 (i.e., the second identifier) at the position of the fire source, and provide voice guidance (i.e., output a second prompt message), such as "Move 5 meters to the right to avoid the fire source on the left", and then update the displayed escape route. That is to say, the electronic device can mark dangerous areas, such as collapse areas, fire sources, etc., in the AR image, and warn users to avoid dangerous areas through icons (i.e., picture identifiers).

[0216] In this way, the electronic device can display a second identifier for indicating the type of the obstacle at the position where the obstacle is located in the currently captured environmental image, and output a second prompt message for prompting the user to avoid the obstacle. Thus, the user can know the position and type of the obstacle through the second identifier, and know how to avoid the obstacle through the second prompt message. Therefore, the human-computer interaction of the electronic device and the effect of assisting users in escaping in a disaster scenario are improved.

[0217] The following will describe the information reminder method provided in the embodiments of the present application with specific examples.

[0218] Exemplarily, assume that the escape information is an escape route. The process of the electronic device displaying and updating the escape route can be divided into the following five stages.

[0219] The first stage: Precise positioning

[0220] The electronic device may activate the UWB sensor (i.e., the above-mentioned first sensor), and determine the current spatial position (i.e., the first position) of the user (i.e., the electronic device) by communicating with the base station inside the building (i.e., in the first building), such as the floor and the room.

[0221] The second stage: Environmental perception

[0222] The electronic device can activate the LiDAR sensor (i.e., the above-mentioned second sensor) to scan the surrounding environment of the user (i.e., the electronic device), generate a three-dimensional model and label the dangerous areas with the second identifier, such as the collapsed area and the location of the fire source. That is to say, the electronic device can obtain the environmental disaster information corresponding to the first position and display the second identifier.

[0223] The third stage: Escape route calculation

[0224] The electronic device can obtain the building floor information and the location distribution of the safe haven areas through automatic acquisition (i.e., the above-mentioned method 1) or manual input (i.e., the above-mentioned method 2), etc., and calculate the safe escape route (i.e., the above-mentioned escape route) and the recommended safe haven points (i.e., the safe hiding areas) in real time.

[0225] The fourth stage: Escape path planning

[0226] The electronic device combines the UWB positioning and the LiDAR sensing results. The system (i.e., the electronic device) dynamically displays the escape path (i.e., the above-mentioned escape route) and the safe haven area on the screen of the electronic device through AR technology, and provides voice guidance (i.e., the above-mentioned second prompt information), such as "Move 5 meters to the right to avoid the fire source on the left". That is to say, the electronic device outputs the escape route and the updated escape route, and outputs the second prompt information.

[0227] The fifth stage: Dynamic update

[0228] The electronic device updates the escape route in real time according to environmental changes, such as the spread of the fire source, and other user location data (i.e., the escape information of other electronic devices), and notifies the user. For example, the electronic device can obtain the obstacle information of the surrounding environment of the electronic device based on the first position of the electronic device and the environmental disaster information corresponding to the first position. When the electronic device identifies an obstacle in the forward direction of the escape route, it can find other escape routes available for the user and update and display the found route on the screen of the electronic device. If the electronic device receives the escape information sent by other electronic devices in the building, the electronic device can combine the surrounding environment of the electronic device and the escape information sent by other electronic devices in real time, and plan at least part of the escape route that can avoid the obstacles around other electronic devices into the escape route output by the electronic device, display the updated escape route in real time, and output a notification message, which is used to notify the user of the update situation of the escape route.

[0229] Thus, in the information reminder method provided by the embodiments of the present application, the electronic device can integrate the UWB ultra-wideband positioning technology, the LiDAR environment perception technology, and the AR visualization technology to output the escape route in real time, thereby solving the pain point that the escape signs have a poor effect on prompting users to escape during disaster escape, and providing efficient and accurate escape assistance guidance for users; and the electronic device can improve the response ability of the electronic device to disasters through the deep combination of software and hardware (i.e., the integration of these three technologies and the electronic device), and at the same time provides a new direction for the application expansion of the electronic device in the field of disaster emergency.

[0230] In the information reminder method provided by the embodiments of the present application, the execution subject may be an information reminder device. In the embodiments of the present application, taking the information reminder device executing the information reminder method as an example, the information reminder device provided by the embodiments of the present application is described.

[0231] Combined Figure 8 , an information reminder device 800 is provided in an embodiment of the present application. The information reminder device 800 may include an acquisition module 801 and an output module 802. The acquisition module 801 may be used to acquire a first position and environmental disaster information corresponding to the first position; the output module 802 may be used to output first escape information according to the first position and the environmental disaster information corresponding to the first position acquired by the acquisition module 801.

[0232] In some embodiments of the present application, the above-mentioned information reminder device 800 may further include: an update module. The update module may be used to update the first escape information based on the environmental disaster information corresponding to the first position; the output module 802 may further be used to output the updated first escape information.

[0233] In some embodiments of the present application, the first position corresponds to a first building; the first escape information may include at least one of the following: an escape route, a safe hiding area, a safe exit position, a rescue route, and environmental disaster distribution information corresponding to the first building.

[0234] In some embodiments of the present application, the first position corresponds to a first building; specifically, the output module 802 may be used to output the first escape information according to the first position, the building structure of the first building, the environmental disaster information corresponding to the first position, and the environmental disaster distribution information corresponding to the first building.

[0235] Among them, the environmental disaster distribution information corresponding to the first building is determined according to the environmental disaster information corresponding to each position of the first building.

[0236] In some embodiments of the present application, the above output module 802 can be specifically configured to output the above first escape information according to the above first position, the building structure of the above first building, the environmental disaster information corresponding to the above first position, the environmental disaster distribution information corresponding to the above first building, and the urgency of the environmental disaster information corresponding to the above first position.

[0237] In some embodiments of the present application, the above information reminder device 800 may further include: a sending module. The sending module can be used to send the above first position and the environmental disaster information corresponding to the above first position to a target server.

[0238] In some embodiments of the present application, the above output module 802 can also be used to output a distress message when a first condition is met.

[0239] In some embodiments of the present application, the above information reminder device 800 may further include: a control module. The control module can be used to control the information reminder device to enter an escape mode; in this escape mode, the power consumption of the information reminder device meets a second condition.

[0240] In an information reminder device provided in an embodiment of the present application, the information reminder device can obtain a first position and the environmental disaster information corresponding to the first position, obtain the first position and the environmental disaster information corresponding to the first position, and output a first escape information according to the first position and the environmental disaster information corresponding to the first position. In some disaster scenarios such as fires, users cannot accurately and quickly identify the escape route and safe shelter area due to smoke, etc. Through the solution of the present application, it can assist users in escaping.

[0241] The information reminder device in the embodiments of the present application can be an electronic device or a component in an electronic device, such as an integrated circuit or a chip. The electronic device can be a terminal or other devices other than terminals. Exemplarily, the electronic device can be a mobile phone, a tablet computer, a laptop computer, a handheld computer, an in-vehicle electronic device, a Mobile Internet Device (MID), an augmented reality (AR) / virtual reality (VR) device, a robot, a wearable device, an ultra-mobile personal computer (UMPC), a netbook, or a personal digital assistant (PDA), etc. It can also be a server, a Network Attached Storage (NAS), a personal computer (PC), a television (TV), a teller machine, or a self-service machine, etc. The embodiments of the present application do not make specific limitations.

[0242] The information reminder device in the embodiments of the present application can be a device with an operating system. The operating system can be the Android operating system, the IOS operating system, or other possible operating systems. The embodiments of the present application do not make specific limitations.

[0243] The information reminder device provided in the embodiments of the present application can implement each process implemented by the above-mentioned information reminder method embodiments and achieve the same technical effects. To avoid repetition, details are not described herein again.

[0244] Optionally, as Figure 9 shown, the embodiments of the present application further provide an electronic device 900, including a processor 901 and a memory 902. A program or instruction that can run on the processor 901 is stored on the memory 902. When the program or instruction is executed by the processor 901, each step of the above-mentioned information reminder method embodiments is implemented, and the same technical effects can be achieved. To avoid repetition, details are not described herein again.

[0245] It should be noted that the electronic devices in the embodiments of the present application include the above-mentioned mobile electronic devices and non-mobile electronic devices.

[0246] Figure 10 It is a schematic diagram of the hardware structure of an electronic device for implementing the embodiments of the present application.

[0247] The electronic device 100 includes, but is not limited to, components such as a radio frequency unit 101, a network module 102, an audio output unit 103, an input unit 104, a sensor 105, a display unit 106, a user input unit 107, an interface unit 108, a memory 109, and a processor 110, etc.

[0248] Those skilled in the art can understand that the electronic device 100 may further include a power source (such as a battery) for supplying power to each component. The power source can be logically connected to the processor 110 through a power management system, so as to realize functions such as management of charging, discharging, and power consumption management through the power management system. Figure 10 The structure of the electronic device shown does not constitute a limitation on the electronic device. The electronic device may include more or fewer components than shown, or combine certain components, or have different component arrangements, which will not be elaborated here.

[0249] Among them, the processor 110 can be used to obtain the first position and the environmental disaster information corresponding to the first position; the processor 110 can also be used to output the first escape information according to the first position and the environmental disaster information corresponding to the first position obtained by the processor 110.

[0250] In some embodiments of the present application, the processor 110 can be used to update the first escape information based on the environmental disaster information corresponding to the above first position; the processor 110 can also be used to output the updated first escape information.

[0251] In some embodiments of the present application, the above first position corresponds to a first building; the above first escape information may include at least one of the following: an escape route, a safe shelter area, a location of a safety exit, a rescue route, and environmental disaster distribution information corresponding to the above first building.

[0252] In some embodiments of the present application, the above first position corresponds to a first building; specifically, the processor 110 can be used to output the above first escape information according to the above first position, the building structure of the above first building, the environmental disaster information corresponding to the above first position, and the environmental disaster distribution information corresponding to the above first building.

[0253] Among them, the environmental disaster distribution information corresponding to the above first building is determined according to the environmental disaster information corresponding to each position of the above first building.

[0254] In some embodiments of the present application, specifically, the processor 110 can be used to output the above first escape information according to the above first position, the building structure of the above first building, the environmental disaster information corresponding to the above first position, the environmental disaster distribution information corresponding to the above first building, and the urgency of the environmental disaster information corresponding to the above first position.

[0255] In some embodiments of the present application, the processor 110 may be configured to send the above-mentioned first location and the environmental disaster information corresponding to the first location to the target server.

[0256] In some embodiments of the present application, the processor 110 may also be configured to output a distress message when a first condition is met.

[0257] In some embodiments of the present application, the processor 110 may be configured to control the electronic device to enter an escape mode; in this escape mode, the power consumption of the electronic device meets a second condition.

[0258] In an electronic device provided in an embodiment of the present application, the electronic device may obtain a first location and environmental disaster information corresponding to the first location, and output first escape information according to the first location and the environmental disaster information corresponding to the first location. In some disaster scenarios such as fires, due to smoke and the like, users cannot accurately and quickly identify escape routes and safe hiding areas. Through the solution of the present application, users can be assisted in escaping.

[0259] It should be understood that in an embodiment of the present application, the input unit 104 may include a Graphics Processing Unit (GPU) 1041 and a microphone 1042. The graphics processor 1041 processes the image data of static pictures or videos obtained by an image capture device (such as a camera) in a video capture mode or an image capture mode. The display unit 106 may include a display panel 1061, and the display panel 1061 may be configured in the form of a liquid crystal display, an organic light emitting diode, etc. The user input unit 107 includes at least one of a touch panel 1071 and other input devices 1072. The touch panel 1071 is also referred to as a touch screen. The touch panel 1071 may include a touch detection device and a touch controller. The other input devices 1072 may include, but are not limited to, a physical keyboard, function keys (such as volume control keys, power on / off keys, etc.), a trackball, a mouse, and a joystick, which will not be elaborated here.

[0260] The memory 109 can be used to store software programs and various data. The memory 109 may mainly include a first storage area for storing programs or instructions and a second storage area for storing data. Among them, the first storage area may store an operating system, application programs or instructions required for at least one function (such as a sound playback function, an image playback function, etc.). In addition, the memory 109 may include a volatile memory or a non-volatile memory, or the memory 109 may include both a volatile memory and a non-volatile memory. Among them, the non-volatile memory may be a read-only memory (ROM), a programmable read-only memory (PROM), an erasable programmable read-only memory (EPROM), an electrically erasable programmable read-only memory (EEPROM), or a flash memory. The volatile memory may be a random access memory (RAM), a static random access memory (SRAM), a dynamic random access memory (DRAM), a synchronous dynamic random access memory (SDRAM), a double data rate synchronous dynamic random access memory (DDR SDRAM), an enhanced synchronous dynamic random access memory (ESDRAM), a synch link dynamic random access memory (SLDRAM), and a direct rambus random access memory (DRRAM). The memory 109 in the embodiments of the present application includes but is not limited to these and any other suitable types of memories.

[0261] The processor 110 may include one or more processing units; optionally, the processor 110 integrates an application processor and a modem processor. Among them, the application processor mainly processes operations related to the operating system, user interface, and application programs, etc., and the modem processor mainly processes wireless communication signals, such as a baseband processor. It can be understood that the above-mentioned modem processor may not be integrated into the processor 110 either.

[0262] The embodiments of the present application also provide a readable storage medium, on which a program or instruction is stored. When the program or instruction is executed by a processor, it implements each process of the above-mentioned information reminder method embodiment and can achieve the same technical effect. To avoid repetition, it will not be elaborated here.

[0263] Among them, the processor is the processor in the electronic device described in the above embodiments. The readable storage medium includes computer-readable storage media, such as computer read-only memory ROM, random access memory RAM, magnetic disks, or optical discs, etc.

[0264] Another embodiment of the present application provides a chip, which includes a processor and a communication interface. The communication interface is coupled to the processor. The processor is used to run programs or instructions to implement each process of the above embodiment of the information reminder method, and can achieve the same technical effects. To avoid repetition, it will not be elaborated here.

[0265] It should be understood that the chip mentioned in the embodiments of the present application may also be referred to as a system-on-chip, system chip, chip system, or system-on-chip, etc.

[0266] The embodiments of the present application provide a computer program product. The program product is stored in a storage medium and is executed by at least one processor to implement each process of the above embodiment of the information reminder method, and can achieve the same technical effects. To avoid repetition, it will not be elaborated here.

[0267] It should be noted that in this article, the term "including", "comprising", or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article, or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or further includes elements inherent to such process, method, article, or device. Without more limitations, an element defined by the statement "including one..." does not exclude the existence of additional identical elements in the process, method, article, or device including that element. In addition, it should be pointed out that the scope of the methods and devices in the embodiments of the present application is not limited to performing functions in the order shown or discussed, and may also include performing functions in a substantially simultaneous manner or in a reverse order according to the functions involved. For example, the described method may be performed in an order different from that described, and various steps may be added, omitted, or combined. Additionally, the features described with reference to certain examples may be combined in other examples.

[0268] Through the description of the above embodiments, those skilled in the art can clearly understand that the above-described embodiment methods can be implemented by means of software plus a necessary general hardware platform. Of course, they can also be implemented by hardware, but in many cases the former is a better implementation method. Based on such an understanding, the technical solution of the present application, in essence or the part that contributes to the prior art, can be embodied in the form of a computer software product. The computer software product is stored in a storage medium (such as ROM / RAM, magnetic disk, optical disk) and includes several instructions for causing a terminal (which can be a mobile phone, computer, server, or network device, etc.) to execute the methods described in various embodiments of the present application.

[0269] The embodiments of the present application have been described above in conjunction with the accompanying drawings. However, the present application is not limited to the above specific implementation manners. The above specific implementation manners are merely illustrative and not restrictive. Under the inspiration of the present application, those of ordinary skill in the art can also make many forms without departing from the purpose of the present application and the scope protected by the claims, and all of them belong to the protection scope of the present application.

Claims

1. An information reminder method, characterized in that: include: Acquire a first location and environmental disaster information corresponding to the first location; Output first escape information according to the first location and the environmental disaster information corresponding to the first location.

2. The method according to claim 1, characterized in that The method further comprises: updating the first escape information based on the environmental disaster information corresponding to the first location; The updated first escape information is output.

3. The method according to claim 1, characterized in that The first location corresponds to a first building; the first escape information includes at least one of the following: an escape route, a safe hiding area, a safe exit location, a rescue route, and environmental disaster distribution information corresponding to the first building.

4. The method according to claim 1, characterized in that: The first location corresponds to a first building; and outputting first escape information according to the first location and the environmental disaster information corresponding to the first location includes: outputting the first escape information according to the first location, the building structure of the first building, the environmental disaster information corresponding to the first location, and the environmental disaster distribution information corresponding to the first building; The environmental disaster distribution information corresponding to the first building is determined according to the environmental disaster information corresponding to each position of the first building.

5. The method according to claim 4, characterized in that The outputting the first escape information according to the first location, the building structure of the first building, the environmental disaster information corresponding to the first location, and the environmental disaster distribution information corresponding to the first building includes: The first escape information is output according to the first location, the building structure of the first building, the environmental disaster information corresponding to the first location, the environmental disaster distribution information corresponding to the first building, and the urgency of the environmental disaster information corresponding to the first location.

6. The method according to claim 1, characterized in that The method further comprises: The first location and environmental disaster information corresponding to the first location are sent to a target server.

7. The method according to claim 1, characterized in that The method further comprises: When the first condition is met, a distress message is output.

8. The method according to claim 1, characterized in that The method further comprises: The electronic device is controlled to enter an escape mode; in the escape mode, the power consumption of the electronic device satisfies a second condition.

9. An information reminder device, characterized in that: The information reminder device comprises: an acquisition module and an output module; The acquisition module is used to acquire a first location and environmental disaster information corresponding to the first location; The output module is used to output first escape information according to the first position acquired by the acquisition module and the environmental disaster information corresponding to the first position.

10. An electronic device, characterized in that: It includes a processor and a memory, the memory stores a program or instruction that can be run on the processor, and when the program or instruction is executed by the processor, the steps of the information reminder method according to any one of claims 1 to 8 are implemented.

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