An intelligent emergency call system for bedrooms in aging-friendly spaces

Abstract

The present application is applicable to the technical field of intelligent elderly care monitoring, and provides an intelligent call-for-help system for bedrooms in aging-friendly spaces, wherein the system first obtains the knocking intensity information and knocking frequency information of the monitored object, and then determines the monitoring situation information of the monitored object based on the knocking intensity information and knocking frequency information, and then obtains the real-time audio information of the monitored object, and determines the hidden danger degree information of the monitored object in combination with the help word library. If the hidden danger degree information is real dangerous information, a distress command is immediately generated and sent to the designated terminal of the emergency center. The present application can realize that even if the elderly are in an area far away from the emergency call button, a distress signal can be quickly sent to the emergency center, reducing the fixedness of the rescue area, effectively ensuring that the elderly can receive timely rescue, greatly improving the quality of the elderly's residence, creating a comfortable and safe home environment, and giving the elderly intimate and precise care.

Description

Technical Field

[0001] The present application relates to the technical field of intelligent elderly care monitoring, and in particular to an intelligent bedroom emergency call system for an aging-friendly space. Background Art

[0002] Bedrooms for aging-friendly spaces have design features that take the living needs of the elderly into great consideration, such as the addition of multiple walking-assist handrails and furniture with anti-collision chamfers. This design concept, which focuses on the quality of life of the elderly, has made bedrooms for aging-friendly spaces more widely used.

[0003] At present, bedrooms used as aging-friendly spaces are often equipped with emergency call buttons so that the elderly can send a distress signal to the emergency center when they need rescue. However, since emergency call buttons are usually fixed on a desktop or wall, and the elderly may fall in an area far away from the emergency call button, the elderly cannot press the emergency call button in time, which is not conducive to the timely rescue of the elderly and needs further improvement. Summary of the invention

[0004] Based on this, an embodiment of the present application provides an intelligent emergency call system for bedrooms in an aging-friendly space to solve the problem in the prior art that it is not conducive to timely rescue of the elderly.

[0005] In a first aspect, an embodiment of the present application provides a bedroom intelligent emergency call system for an aging-friendly space, the system comprising:

[0006] A knock intensity information acquisition module: used to obtain knock intensity information and knock frequency information of the monitored object based on a preset vibration sensor;

[0007] Monitoring situation information determination module: used to determine the monitoring situation information of the monitoring object according to the knocking intensity information, the knocking frequency information, the preset knocking intensity limit value information and the preset knocking frequency limit value information, wherein the monitoring situation information is safety situation information or potential hidden danger situation information;

[0008] A real-time audio information acquisition module: used to acquire the real-time audio information of the monitored object based on a preset sound collector if the monitored situation information is determined to be the potential hidden danger situation information;

[0009] Hidden danger level information determination module: used to determine the hidden danger level information of the monitored object according to the real-time audio information and a preset help word library, wherein the hidden danger level information includes false alarm danger information and real danger information;

[0010] A distress instruction sending module is used to generate a distress instruction if the hidden danger degree information is the real danger information, and send the distress instruction to a designated terminal of the emergency center.

[0011] Compared with the prior art, the beneficial effects are as follows: the intelligent bedroom emergency call system for the aging-friendly space provided by the embodiment of the present application, the terminal device can first obtain the knocking intensity information and knocking frequency information of the monitored object, and then effectively determine the monitoring situation information of the monitored object based on the knocking intensity information, knocking frequency information, knocking intensity limit value information and knocking frequency limit value information; if the monitoring situation information is determined to be potential hidden danger situation information, the real-time audio information of the monitored object is obtained, and combined with the help vocabulary, the hidden danger degree information of the monitored object is accurately determined. When the hidden danger degree information is real dangerous information, a distress command is generated, and the distress command is immediately sent to the designated terminal of the emergency center, so that even if the elderly are in an area far away from the emergency call button, a distress signal can be quickly sent to the emergency center to ensure that the elderly can get timely rescue, which to a certain extent solves the current problem that is not conducive to timely rescue of the elderly.

[0012] In a second aspect, an embodiment of the present application provides an intelligent emergency call method for a bedroom in an aging-friendly space, the method comprising:

[0013] Based on the preset vibration sensor, the knocking intensity information and knocking frequency information of the monitored object are obtained;

[0014] Determine the monitoring situation information of the monitored object according to the knocking intensity information, the knocking frequency information, the preset knocking intensity limit value information and the preset knocking frequency limit value information, wherein the monitoring situation information is safety situation information or potential hidden danger situation information;

[0015] If it is determined that the monitoring situation information is the potential hidden danger situation information, then based on a preset sound collector, obtaining real-time audio information of the monitored object;

[0016] Determine the hidden danger degree information of the monitored object according to the real-time audio information and the preset help word library, wherein the hidden danger degree information includes false alarm danger information and real danger information;

[0017] If the hidden danger degree information is the real danger information, a distress instruction is generated and sent to a designated terminal of an emergency center.

[0018] In a third aspect, an embodiment of the present application provides a terminal device, comprising a memory, a processor, and a computer program stored in the memory and executable on the processor, wherein the processor implements the functions of the system of the first aspect described above when executing the computer program.

[0019] In a fourth aspect, an embodiment of the present application provides a computer-readable storage medium, wherein the computer-readable storage medium stores a computer program, and when the computer program is executed by a processor, the functions of the system of the first aspect described above are implemented.

[0020] It can be understood that the beneficial effects of the second to fourth aspects mentioned above can be found in the relevant description of the first aspect mentioned above, and will not be repeated here. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the embodiments or the description of the prior art are briefly introduced below.

[0022] Figure 1 It is a flowchart of an intelligent rescue method for a bedroom in an aging-friendly space provided by an embodiment of the present application;

[0023] Figure 2 It is a flowchart of step S200 in the intelligent emergency call method for a bedroom in an aging-friendly space provided by an embodiment of the present application;

[0024] Figure 3 It is a flowchart of step S400 in the intelligent emergency call method for a bedroom in an aging-friendly space provided by an embodiment of the present application;

[0025] Figure 4 It is a flowchart after step S430 in the intelligent emergency call method for a bedroom in an aging-friendly space provided by an embodiment of the present application;

[0026] Figure 5 It is a flowchart after step S500 of the intelligent emergency call method for a bedroom in an aging-friendly space provided by an embodiment of the present application;

[0027] Figure 6 This is a module block diagram of an intelligent emergency call system for bedrooms in an aging-friendly space provided by an embodiment of the present application;

[0028] Figure 7 It is a schematic diagram of a terminal device provided in one embodiment of the present application. DETAILED DESCRIPTION

[0029] In the following description, specific details such as specific system structures, technologies, etc. are provided for the purpose of illustration rather than limitation, so as to provide a thorough understanding of the embodiments of the present application. However, it should be clear to those skilled in the art that the present application may also be implemented in other embodiments without these specific details. In other cases, detailed descriptions of well-known systems, devices, circuits, and methods are omitted to prevent unnecessary details from obstructing the description of the present application.

[0030] In the description of the present application specification and the appended claims, the terms "first", "second", "third", etc. are only used to distinguish the descriptions and cannot be understood as indicating or implying relative importance.

[0031] References to "one embodiment" or "some embodiments" etc. described in the specification of this application mean that one or more embodiments of the present application include specific features, structures or characteristics described in conjunction with the embodiment. Therefore, the statements "in one embodiment", "in some embodiments", "in some other embodiments", "in some other embodiments", etc. that appear in different places in this specification do not necessarily refer to the same embodiment, but mean "one or more but not all embodiments", unless otherwise specifically emphasized in other ways. The terms "including", "comprising", "having" and their variations all mean "including but not limited to", unless otherwise specifically emphasized in other ways.

[0032] In order to illustrate the technical solution described in this application, a specific embodiment is provided below for illustration.

[0033] See also Figure 1 , Figure 1 : is a flow chart of the intelligent call for help method for a bedroom suitable for the elderly provided in an embodiment of the present application. In this embodiment, the execution subject of the intelligent call for help method for a bedroom suitable for the elderly is a terminal device. It is understandable that the types of terminal devices include but are not limited to mobile phones, tablet computers, laptop computers, ultra-mobile personal computers (Ultra-Mobile Personal Computer, UMPC), netbooks, personal digital assistants (Personal Digital Assistant, PDA), etc., and the embodiments of the present application do not impose any restrictions on the specific types of terminal devices.

[0034] See also Figure 1 The intelligent rescue method for a bedroom in an aging-friendly space provided in the embodiment of the present application includes but is not limited to the following steps:

[0035] In S100, based on a preset vibration sensor, the tapping intensity information and the tapping frequency information of the monitored object are obtained.

[0036] Without loss of generality, the monitored object is used to describe the elderly located in the bedroom of the aging-friendly space; the walls and / or floors of the bedroom of the aging-friendly space may be preset with vibration sensors, which are used to collect the force with which the monitored object hits the walls and / or floors; the knocking intensity information is used to describe the force with which the monitored object hits the walls and / or floors, and the knocking frequency information is used to describe the number of times the monitored object hits the walls and / or floors within a specified time. In one possible implementation, in order to reduce false triggering, the vibration sensor may be preset in an area far from the emergency call button, and the spacing between different vibration sensors may be far.

[0037] Specifically, the terminal device may first obtain the knocking intensity information of the monitored object based on a preset vibration sensor, and count the number of times the monitored object knocks on the wall and / or the ground within a specified time to generate knocking frequency information.

[0038] In S200, the monitoring situation information of the monitored object is determined according to the tapping intensity information, the tapping frequency information, the preset tapping intensity limit value information and the preset tapping frequency limit value information.

[0039] Without loss of generality, the monitoring situation information is safety situation information or potential hidden danger situation information, wherein the safety situation information is used to describe that the current situation of the monitored object is relatively safe and the monitored object does not need to be rescued temporarily, and the potential hidden danger situation information is used to describe that the current situation of the monitored object has safety hazards and the monitored object may need to be rescued. In a possible implementation, the knock intensity limit value information and the knock frequency limit value information can both be preset fixed values, and the specific values ​​of the knock intensity limit value information and the knock frequency limit value information can be customized by the management personnel.

[0040] Specifically, after acquiring the tapping intensity information and the tapping frequency information, the terminal device can determine the monitoring status information of the monitored object according to the tapping intensity information, the tapping frequency information, the tapping intensity limit value information and the tapping frequency limit value information.

[0041] In some possible implementations, in order to facilitate timely rescue of the elderly, please refer to Figure 2 Step S200 includes but is not limited to the following steps:

[0042] In S210 , the tapping intensity information is compared with the tapping intensity limit value information, and the tapping frequency information is compared with the tapping frequency limit value information.

[0043] Specifically, the terminal device may compare the tapping intensity information with the tapping intensity limit value information, and simultaneously compare the tapping frequency information with the tapping frequency limit value information.

[0044] In S220, if the tapping intensity information is greater than or equal to the tapping intensity limit value information, and the tapping frequency information is greater than or equal to the tapping frequency limit value information, then the monitoring status information of the monitored object is determined to be potential hidden danger status information, otherwise the monitoring status information of the monitored object is determined to be safe status information.

[0045] Specifically, if the knocking intensity information is greater than or equal to the knocking intensity limit value information, and the knocking frequency information is greater than or equal to the knocking frequency limit value information, the terminal device can determine that the monitoring status information of the monitored object is potential hidden danger status information; otherwise, the terminal device can determine that the monitoring status information of the monitored object is safe status information.

[0046] Exemplarily, when the vibration sensor is preset inside the wall and the monitored subject relies on a table in the bedroom of the aging-friendly space to assist in walking, the table may accidentally hit the response area of ​​the vibration sensor, so that the knocking intensity information is greater than or equal to the knocking intensity limit value information, and the knocking frequency information is less than the knocking frequency limit value information. Therefore, the terminal device can determine that the monitoring status information of the monitored subject is safe status information.

[0047] Exemplarily, when the vibration sensor is preset inside the ground and the monitored object shakes its legs slightly within the response area of ​​the vibration sensor, the tapping intensity information will be less than the tapping intensity limit value information, and the tapping frequency information will be greater than or equal to the tapping frequency limit value information. Therefore, the terminal device can determine that the monitoring status information of the monitored object is safe status information.

[0048] Exemplarily, when the monitored object falls into the response area of ​​the vibration sensor and continuously knocks on the response area of ​​the vibration sensor, the knocking intensity information will be greater than or equal to the knocking intensity limit value information, and the knocking frequency information will be greater than or equal to the knocking frequency limit value information. Then, the terminal device can determine that the monitoring status information of the monitored object is potential hidden danger status information.

[0049] In S300, if it is determined that the monitoring situation information is potential hidden danger situation information, real-time audio information of the monitored object is obtained based on a preset sound collector.

[0050] Without loss of generality, the sound collector can be pre-installed at any location in the bedroom of the aging-friendly space, such as the edge of the ceiling or the table top. The sound collector is used to collect the real-time sound of the monitored object, and the real-time audio information is used to describe the real-time audio of the monitored object.

[0051] Specifically, if it is determined that the monitoring situation information is potential hidden danger situation information, the terminal device can obtain real-time audio information of the monitored object based on a preset sound collector.

[0052] In S400, the hidden danger degree information of the monitored object is determined according to the real-time audio information and the preset help word library.

[0053] Without loss of generality, the hidden danger level information includes false alarm danger information and real danger information, wherein the false alarm danger information is used to describe that the current hidden danger level is low and the safety hazard is a false alarm; the real danger information is used to describe that the current hidden danger level is high and the safety hazard is a situation where the elderly really need rescue.

[0054] Specifically, the terminal device can accurately determine the degree of hidden dangers of the monitored object based on real-time audio information and a preset help vocabulary.

[0055] In some possible implementations, in order to facilitate timely rescue of the elderly when they really need rescue, please refer to Figure 3 Step S400 includes but is not limited to the following steps:

[0056] In S410, real-time audio information is input into a preset speech recognition model to generate transcribed text information.

[0057] Specifically, the transcribed text information is used to describe the text information converted from the real-time audio information; the terminal device can input the real-time audio information into a preset speech recognition model to generate the transcribed text information, wherein the transcribed text information includes a plurality of transcribed word information, and the transcribed word information is used to describe the word information constituting the transcribed text information. Exemplarily, the transcribed text information can be "Ah, save me, save me quickly", and the transcribed word information can be "Ah", "Save me", and "Save me quickly".

[0058] Exemplarily, the speech recognition model may be a neural network model based on a deep neural network (DNN) or a convolutional neural network (CNN), and the speech recognition model may also be a Whisper model, which can convert audio data into text data.

[0059] In S420, based on the transcription word information, a help word library is searched.

[0060] Without loss of generality, the help word library may be pre-constructed by a manager, and the help word library includes a plurality of help word information. For example, the help word information may be "help", "save me" and "call the emergency center".

[0061] Specifically, the terminal device may search the help word library based on the transcribed word information, and determine whether there is help word information identical to the transcribed word information in the help word library.

[0062] In S430, if the first target word information exists in the help word library, the hidden danger degree information is determined to be real danger information, otherwise, the hidden danger degree information is determined to be false alarm danger information.

[0063] Specifically, the first target word information is used to describe the help word information that is the same as the transcription word information. If the first target word information exists in the help word library, the terminal device can determine that the hidden danger degree information is real danger information, otherwise the terminal device can determine that the hidden danger degree information is false alarm danger information.

[0064] In some possible implementations, in order to minimize the possibility of false alarms while ensuring that elderly people in need are rescued, please refer to Figure 4 After step S430, the method further includes but is not limited to the following steps:

[0065] In S431, the tapping duration information of the monitored object is obtained.

[0066] Specifically, the knocking duration information is used to describe the total duration of the monitored object knocking on the wall and / or the ground. The terminal device can obtain the knocking duration information of the monitored object. For example, the terminal device can obtain the time node of the monitored object's most recent knocking on the wall and / or the ground, and then obtain the time node of the monitored object's first knocking on the wall and / or the ground, and then calculate the time interval between the two time nodes, and determine the time interval as the knocking duration information.

[0067] In S432, the tapping duration information is compared with the preset tapping duration limit value information.

[0068] Specifically, the terminal device may compare the tapping duration information with the preset tapping duration limit value information. In a possible implementation, the tapping duration limit value information may be a fixed value, and the tapping duration limit value information may be customized by the administrator.

[0069] In S433, if the tapping duration information is greater than or equal to the tapping duration limit value information, a preset homophone database is searched based on the transcription word information.

[0070] Without loss of generality, a homophone database may be pre-constructed by a management staff, and the homophone database includes homophone information corresponding to multiple secondary help-seeking messages; illustratively, the homophone information corresponding to the secondary help-seeking message specifically for "help" may be "Jiuming" and "Jiu Ming", and the homophone information corresponding to the secondary help-seeking message specifically for "save me" may be "Jiu Dimple".

[0071] Specifically, if the tapping duration information is greater than or equal to the tapping duration limit value information, the terminal device can search a preset homophone database based on the transcribed word information to determine whether there is homophone information in the homophone database that is the same as the transcribed word information.

[0072] In S434, if the second target word information exists in the homophone database, the hidden danger degree information is re-determined to be true danger information, otherwise the hidden danger degree information is determined to be false alarm danger information.

[0073] Specifically, if there is a second target word information in the homophone library, the terminal device can re-determine the hidden danger degree information as real danger information, otherwise the terminal device can determine the hidden danger degree information as false alarm danger information, wherein the second target word information is used to describe the homophone information that is the same as the transcribed word information, thereby reducing the situation where help requests are ignored due to the accent of the guardianship object, and minimizing the possibility of false alarms while ensuring that elderly people in need are rescued.

[0074] In S500, if the hidden danger degree information is real danger information, a distress command is generated and sent to a designated terminal of the emergency center.

[0075] Specifically, if the hidden danger degree information is real danger information, the terminal device can generate a distress command and send the distress command to the designated terminal of the emergency center, which is conducive to timely rescue of the elderly.

[0076] In some possible implementations, in order to help rescuers know the specific situation of the elderly to be rescued in advance, please refer to Figure 5 After step S500, the method further includes but is not limited to the following steps:

[0077] In S510, the generation time node information of the distress instruction is obtained, and based on the preset camera device, the monitoring video stream information of the scene where the monitored object is located is obtained.

[0078] Without loss of generality, the generation time node information is used to describe the time node of generating the distress command; the camera device may be a video camera, and the camera device may be pre-installed on the ceiling of a bedroom in the aging-friendly space.

[0079] Specifically, the terminal device can obtain the generation time node information of the distress command, and at the same time, based on the preset camera device, obtain the monitoring video stream information of the scene where the monitored object is located.

[0080] In S520, based on the generation time node information and the preset interception duration information, the monitoring video stream information is intercepted to generate the danger-related video segment information.

[0081] Specifically, the interception duration information can be a pre-set fixed value, and the specific value of the interception duration information can be customized by the management personnel. For example, the terminal device can first determine the time node information as the end time of the danger-related video segment information, and then use the interception duration information as the interception duration to determine the start time of the danger-related video segment information, thereby realizing the interception of the danger-related video segment information in the monitoring video stream information, which is beneficial for rescue personnel to know in advance the activities or scenes performed by the monitored object before the rescue is needed, and effectively improve the rescue personnel's targeted rescue.

[0082] In S530, the danger-related video clip information is sent to a designated terminal of the emergency center.

[0083] Specifically, the terminal device can send the danger-related video clip information to the designated terminal of the emergency center.

[0084] The implementation principle of the intelligent emergency call system for bedrooms in elderly-friendly spaces of the embodiment of the present application is as follows: the terminal device can first obtain the knocking intensity information and knocking frequency information of the monitored object, and then accurately determine the monitoring situation information of the monitored object based on the knocking intensity information, knocking frequency information, knocking intensity limit value information and knocking frequency limit value information; if the monitoring situation information is determined to be potential hidden danger situation information, the real-time audio information of the monitored object is obtained, and then the hidden danger degree information of the monitored object is effectively determined based on the real-time audio information and a preset help vocabulary; if the hidden danger degree information is real danger information, a distress command is generated, and the distress command is immediately sent to the designated terminal of the emergency center, so that even if the elderly are in an area far away from the emergency call button, a distress signal can still be sent to the emergency center in time, which is conducive to timely rescue of the elderly.

[0085] It should be noted that the size of the serial numbers of the steps in the above embodiments does not mean the order of execution. The execution order of each process should be determined by its function and internal logic, and should not constitute any limitation on the implementation process of the embodiments of the present application.

[0086] The embodiment of the present application also provides a bedroom intelligent emergency call system for an aging-friendly space. For ease of description, only the parts related to the present application are shown, such as Figure 6 As shown, the system 60 includes:

[0087] The knocking intensity information acquisition module 61 is used to acquire the knocking intensity information and knocking frequency information of the monitored object based on a preset vibration sensor;

[0088] Monitoring situation information determination module 62: used to determine the monitoring situation information of the monitoring object according to the knocking intensity information, the knocking frequency information, the preset knocking intensity limit value information and the preset knocking frequency limit value information, wherein the monitoring situation information is the safety situation information or the potential hidden danger situation information;

[0089] The real-time audio information acquisition module 63 is used to acquire the real-time audio information of the monitored object based on a preset sound collector if the monitored situation information is determined to be potential hidden danger situation information;

[0090] The hidden danger level information determination module 64 is used to determine the hidden danger level information of the monitored object according to the real-time audio information and the preset help word library, wherein the hidden danger level information includes false alarm danger information and real danger information;

[0091] The distress instruction sending module 65 is used to generate a distress instruction if the hidden danger degree information is real dangerous information, and send the distress instruction to the designated terminal of the emergency center.

[0092] Optionally, the monitoring situation information determination module 62 includes:

[0093] The knocking intensity information comparison submodule is used to compare the knocking intensity information with the knocking intensity limit value information, and to compare the knocking frequency information with the knocking frequency limit value information;

[0094] Monitoring situation information determination submodule: used to determine the monitoring situation information of the monitored object as potential hidden danger situation information if the knocking intensity information is greater than or equal to the knocking intensity limit value information, and the knocking frequency information is greater than or equal to the knocking frequency limit value information; otherwise, determine the monitoring situation information of the monitored object as safe situation information.

[0095] Optionally, the help word library includes a plurality of help word information; the hidden danger level information determination module 64 includes:

[0096] The transcribed text information generation submodule is used to input real-time audio information into a preset speech recognition model to generate transcribed text information, wherein the transcribed text information includes a plurality of transcribed word information;

[0097] Help word library retrieval submodule: used to retrieve the help word library based on the transcription word information;

[0098] Hidden danger degree information determination submodule: used to determine that the hidden danger degree information is real danger information if the first target word information exists in the help word library, otherwise determine that the hidden danger degree information is false alarm danger information, wherein the first target word information is used to describe the help word information that is the same as the transcribed word information.

[0099] Optionally, if it is determined that the hidden danger level information is false alarm danger information, the system 60 further includes:

[0100] A knocking duration information acquisition module: used to obtain the knocking duration information of the monitored object;

[0101] A tapping duration information comparison module: used to compare the tapping duration information with the preset tapping duration limit value information;

[0102] Homophone database search module: used for searching a preset homophone database based on the transcription word information if the tapping duration information is greater than or equal to the tapping duration limit value information, wherein the homophone database includes homophone information corresponding to multiple help-seeking sub-information;

[0103] Real danger information determination module: used to re-determine the hidden danger degree information as real danger information if there is a second target word information in the homophone library, otherwise determine the hidden danger degree information as false alarm danger information, wherein the second target word information is used to describe the homophone information that is the same as the transcribed word information.

[0104] Optionally, the system 60 further includes:

[0105] Time node information generation module: used to obtain the generation time node information of the distress command, and based on the preset camera device, obtain the monitoring video stream information of the scene where the monitored object is located;

[0106] Danger-related video clip information generation module: used to intercept monitoring video stream information based on generation time node information and preset interception duration information to generate danger-related video clip information;

[0107] Danger-related video clip information sending module: used to send danger-related video clip information to the designated terminal of the emergency center.

[0108] It should be noted that the information interaction, execution process and other contents between the above-mentioned modules are based on the same concept as the method embodiment of the present application. Their specific functions and technical effects can be found in the method embodiment part and will not be repeated here.

[0109] The present application also provides a terminal device, such as Figure 7 As shown, the terminal device 70 of this embodiment includes: a processor 71, a memory 72, and a computer program 73 stored in the memory 72 and executable on the processor 71. When the processor 71 executes the computer program 73, the steps in the above-mentioned embodiment of the intelligent rescue method for the bedroom in the aging-friendly space are implemented, such as Figure 1 Steps S100 to S500 shown; or, when the processor 71 executes the computer program 73, the functions of each module in the above device are realized, for example Figure 6 The functions of the modules 61 to 65 are shown.

[0110] The terminal device 70 may be a computing device such as a desktop computer, a notebook, a PDA, or a cloud server, and the terminal device 70 includes but is not limited to a processor 71 and a memory 72. Those skilled in the art will appreciate that Figure 7 It is only an example of the terminal device 70 and does not constitute a limitation of the terminal device 70. It may include more or fewer components than shown in the figure, or a combination of certain components, or different components. For example, the terminal device 70 may also include input and output devices, network access devices, buses, etc.

[0111] Among them, the processor 71 can be a central processing unit (CPU), or other general-purpose processors, digital signal processors (DSP), application-specific integrated circuits (ASIC), field-programmable gate arrays (FPGA) or other programmable logic devices, discrete gate or transistor logic devices, discrete hardware components, etc.; the general-purpose processor can be a microprocessor or the processor can also be any conventional processor, etc.

[0112] The memory 72 may be an internal storage unit of the terminal device 70, such as a hard disk or memory of the terminal device 70, or the memory 72 may be an external storage device of the terminal device 70, such as a plug-in hard disk, a smart memory card (Smart Media Card, SMC), a secure digital (Secure Digital, SD) card, a flash card (Flash Card), etc. equipped on the terminal device 70; further, the memory 72 may also include both an internal storage unit and an external storage device of the terminal device 70, and the memory 72 may also store a computer program 73 and other programs and data required by the terminal device 70, and the memory 72 may also be used to temporarily store data that has been output or is to be output.

[0113] One embodiment of the present application also provides a computer-readable storage medium, which stores a computer program, and when the computer program is executed by a processor, the steps of each of the above method embodiments can be implemented. Among them, the computer program includes computer program code, and the computer program code can be in source code form, object code form, executable file or some intermediate form, etc.; the computer-readable medium may include: any entity or device that can carry computer program code, recording medium, USB flash drive, mobile hard disk, magnetic disk, optical disk, computer memory, read-only memory (ROM), random access memory (RAM), electric carrier signal, telecommunication signal and software distribution medium, etc.

[0114] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, all equivalent changes made according to the methods, principles, and structures of the present application should be included in the protection scope of the present application.

Claims

1. An intelligent emergency call system for bedrooms in aging-friendly spaces, characterized in that: The system comprises: A knocking intensity information acquisition module: used to obtain knocking intensity information and knocking frequency information of the monitored object based on a preset vibration sensor; Monitoring situation information determination module: used to determine the monitoring situation information of the monitoring object according to the knocking intensity information, the knocking frequency information, the preset knocking intensity limit value information and the preset knocking frequency limit value information, wherein the monitoring situation information is safety situation information or potential hidden danger situation information; A real-time audio information acquisition module: used to acquire the real-time audio information of the monitored object based on a preset sound collector if the monitored situation information is determined to be the potential hidden danger situation information; A hidden danger level information determination module is used to determine the hidden danger level information of the monitored object according to the real-time audio information and a preset help word library, wherein the hidden danger level information includes false alarm danger information and real danger information, and the help word library includes a plurality of help word information; A distress instruction sending module: used for generating a distress instruction if the hidden danger degree information is the real danger information, and sending the distress instruction to a designated terminal of the emergency center; Wherein, the hidden danger degree information determination module includes: A transcribed text information generating submodule: used for inputting the real-time audio information into a preset speech recognition model to generate transcribed text information, wherein the transcribed text information includes a plurality of transcribed word information; A help word library retrieval submodule: used for retrieving the help word library based on the transcription word information; A hidden danger degree information determination submodule: used for determining that the hidden danger degree information is real danger information if there is first target word information in the help word library, otherwise determining that the hidden danger degree information is false alarm danger information, wherein the first target word information is used to describe the help word information that is the same as the transcription word information; Wherein, if it is determined that the hidden danger degree information is false alarm danger information, the system further includes: A knocking duration information acquisition module: used to obtain the knocking duration information of the monitored object; A knocking duration information comparison module: used to compare the knocking duration information with the preset knocking duration limit value information; A homophone database search module: used for searching a preset homophone database based on the transcription word information if the tapping duration information is greater than or equal to the tapping duration limit value information, wherein the homophone database includes homophone information corresponding to a plurality of help word information; A module for determining real danger information: if there is a second target word information in the homonymous word library, then re-determine the hidden danger level information as real danger information, otherwise determine the hidden danger level information as false alarm danger information, wherein the second target word information is used to describe the homonymous word information that is the same as the transcribed word information.

2. The system according to claim 1, characterized in that The monitoring situation information determination module includes: A knock intensity information comparison submodule: used to compare the knock intensity information with the knock intensity limit value information, and to compare the knock frequency information with the knock frequency limit value information; Monitoring situation information determination submodule: used to determine that the monitoring situation information of the monitored object is potential hidden danger situation information if the knock intensity information is greater than or equal to the knock intensity limit value information, and the knock frequency information is greater than or equal to the knock frequency limit value information; otherwise, determine that the monitoring situation information of the monitored object is safe situation information.

3. The system according to claim 1, characterized in that The system comprises: A time node information generation module is used to obtain the generation time node information of the distress command, and based on a preset camera device, obtain the monitoring video stream information of the scene where the monitored object is located; A danger-related video segment information generation module: used to intercept the monitoring video stream information based on the generation time node information and the preset interception duration information to generate danger-related video segment information; Danger associated video clip information sending module: used to send the danger associated video clip information to the designated terminal of the emergency center.

4. An intelligent method for calling for help in a bedroom suitable for the elderly, characterized in that: The method comprises: Based on the preset vibration sensor, the knocking intensity information and knocking frequency information of the monitored object are obtained; Determine the monitoring situation information of the monitored object according to the knocking intensity information, the knocking frequency information, the preset knocking intensity limit value information and the preset knocking frequency limit value information, wherein the monitoring situation information is safety situation information or potential hidden danger situation information; If it is determined that the monitoring situation information is the potential hidden danger situation information, then based on a preset sound collector, obtaining real-time audio information of the monitored object; Determine the hidden danger degree information of the monitored object according to the real-time audio information and a preset help word library, wherein the hidden danger degree information includes false alarm danger information and real danger information, and the help word library includes a plurality of help word information; If the hidden danger degree information is the real danger information, a distress instruction is generated and sent to a designated terminal of the emergency center; Wherein, determining the hidden danger degree information of the monitored object according to the real-time audio information and a preset help word library includes: Inputting the real-time audio information into a preset speech recognition model to generate transcribed text information, wherein the transcribed text information includes a plurality of transcribed word information; Based on the transcription word information, searching the help word library; If the first target word information exists in the help word library, the hidden danger degree information is determined to be true danger information, otherwise the hidden danger degree information is determined to be false alarm danger information, wherein the first target word information is used to describe the help word information that is the same as the transcription word information; Wherein, if it is determined that the hidden danger degree information is false alarm danger information, if the first target word information exists in the help word library, then the hidden danger degree information is determined to be real danger information; otherwise, after determining that the hidden danger degree information is false alarm danger information, the method further includes: Obtain the tapping duration information of the monitored object; Comparing the tapping duration information with preset tapping duration limit value information; If the tapping duration information is greater than or equal to the tapping duration limit value information, then based on the transcription word information, a preset homophone database is retrieved, wherein the homophone database includes homophone information corresponding to a plurality of help word information; If there is second target word information in the homophone database, the hidden danger level information is re-determined to be real danger information, otherwise the hidden danger level information is determined to be false alarm danger information, wherein the second target word information is used to describe the homophone information that is the same as the transcribed word information.

5. The method according to claim 4, characterized in that Determining the monitoring situation information of the monitored object according to the tapping intensity information, the tapping frequency information, the preset tapping intensity limit value information and the preset tapping frequency limit value information includes: Comparing the tapping intensity information with the tapping intensity limit value information, and comparing the tapping frequency information with the tapping frequency limit value information; If the knock intensity information is greater than or equal to the knock intensity limit value information, and the knock frequency information is greater than or equal to the knock frequency limit value information, then the monitoring status information of the monitored object is determined to be potential hidden danger status information; otherwise, the monitoring status information of the monitored object is determined to be safe status information.

6. A terminal device, comprising a memory, a processor, and a computer program stored in the memory and executable on the processor, characterized in that: When the processor executes the computer program, the function of the system according to any one of claims 1 to 3 is realized.

7. A computer-readable storage medium storing a computer program, characterized in that: When the computer program is executed by a processor, the functions of the system according to any one of claims 1 to 3 are realized.

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