CN111199752B - Security monitoring method and device, wearable device and storage medium - Google Patents
Security monitoring method and device, wearable device and storage medium Download PDFInfo
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- CN111199752B CN111199752B CN201911382435.6A CN201911382435A CN111199752B CN 111199752 B CN111199752 B CN 111199752B CN 201911382435 A CN201911382435 A CN 201911382435A CN 111199752 B CN111199752 B CN 111199752B
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- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; SPEECH OR AUDIO CODING OR DECODING
- G10L25/00—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00
- G10L25/48—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00 specially adapted for particular use
- G10L25/51—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00 specially adapted for particular use for comparison or discrimination
- G10L25/63—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00 specially adapted for particular use for comparison or discrimination for estimating an emotional state
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q50/00—Systems or methods specially adapted for specific business sectors, e.g. utilities or tourism
- G06Q50/10—Services
- G06Q50/20—Education
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/02—Alarms for ensuring the safety of persons
- G08B21/0202—Child monitoring systems using a transmitter-receiver system carried by the parent and the child
- G08B21/0205—Specific application combined with child monitoring using a transmitter-receiver system
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/02—Alarms for ensuring the safety of persons
- G08B21/0202—Child monitoring systems using a transmitter-receiver system carried by the parent and the child
- G08B21/023—Power management, e.g. system sleep and wake up provisions
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/50—Network services
- H04L67/56—Provisioning of proxy services
- H04L67/568—Storing data temporarily at an intermediate stage, e.g. caching
- H04L67/5683—Storage of data provided by user terminals, i.e. reverse caching
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W28/00—Network traffic management; Network resource management
- H04W28/02—Traffic management, e.g. flow control or congestion control
- H04W28/10—Flow control between communication endpoints
- H04W28/14—Flow control between communication endpoints using intermediate storage
Abstract
The application discloses a security monitoring method, a device, a wearable device and a computer readable storage medium, comprising the following steps: collecting voice data in the environment; identifying the system state of the equipment; when the system state is the starting state, directly storing the voice data into a memory, and identifying the emotion state of the user according to the voice data; when the emotion state of the user is non-negative emotion and the non-negative emotion continues for a preset period of time, changing the system state of the equipment into a closed state; according to the application, when the system state is in the starting state, the fact that the user possibly is in some abnormal conditions at the moment is indicated, the voice data can be directly stored in the memory, so that guardianship personnel such as parents can determine whether the child encounters the dangerous situation or not by checking the data stored in the memory, and corresponding safety measures are timely taken, and parents can master the safety condition of the child.
Description
Technical Field
The embodiment of the application relates to the technical field of monitoring equipment, in particular to a safety monitoring method and device, wearable equipment and a computer readable storage medium.
Background
Children are hope of every family and also hold on every time when parents do. Especially, recently, the news often reports about malignant events such as campus overloads, criminals maliciously go to the campus to injure students, and the like frequently happen, and parents are not worried about the events at any time. In reality, many children who are overlooked are not informed of the danger of encountering the child in time due to threat or personality, so that the parents are difficult to detect the child's encounter. At present, parents hope that the child is not at the side of the parents, and the parents can still have basically and traceable objective grasp on the condition of the child so as to know the safety condition of the child.
In view of this, how to provide a safety monitoring method capable of monitoring the condition of a child so that parents can know about the condition of the child is a problem that needs to be solved by those skilled in the art.
Disclosure of Invention
The embodiment of the application aims to provide a safety monitoring method, a safety monitoring device, wearable equipment and a computer readable storage medium, which are beneficial to parents to master the safety condition of children in the use process.
To solve the above technical problems, an embodiment of the present application provides a security monitoring method, which is applied to a wearable device, including:
collecting voice data in the environment;
identifying the system state of the equipment;
when the system state is a starting state, directly storing the voice data into a memory, and identifying the emotion state of the user according to the voice data;
and when the emotion state of the user is a non-negative emotion and the non-negative emotion continues for a preset period of time, changing the system state of the equipment into a closed state.
Optionally, after the voice data is directly stored in the memory when the system state is the start state and the emotion state of the user is identified according to the voice data, the method further includes:
recording a timestamp of the voice data when the emotion state of the user is negative emotion;
the process of changing the system state of the device to the closed state is that when the emotion state of the user is a non-negative emotion and the non-negative emotion continues for a preset period of time:
when the emotion state of the user is a non-negative emotion, comparing the current time with a newly recorded time stamp, and when the corresponding time difference is larger than a preset value, determining that the non-negative emotion is continuously preset for a long time, and changing the system state of the equipment into a closed state.
Optionally, the method further comprises:
when the system state is in a closed state, identifying the emotion state of the user according to the voice data;
and when the emotion state of the user is negative emotion, changing the system state of the equipment into a starting state, and storing the voice data into a memory.
Optionally, after the identifying the emotion state of the user according to the voice data when the system state is the closed state, the method further includes:
and if the emotion state of the user is non-negative emotion, caching the voice data into a buffer.
Optionally, after the system state is the off state and the emotion state of the user is negative emotion, storing the voice data in the memory, the method further includes:
and storing each voice data cached in the cache into the memory.
Optionally, the method further comprises:
and when the system state is the starting state, sending alarm information to the remote terminal equipment.
Optionally, the method further comprises:
and when the system state is a starting state, the voice data is sent to the remote terminal equipment.
The embodiment of the application also correspondingly provides a safety monitoring device which is applied to the wearable equipment and comprises:
the acquisition module is used for acquiring voice data in the environment;
the first identification module is used for identifying the system state of the equipment;
the second recognition module is used for directly storing the voice data into a memory when the system state is a starting state and recognizing the emotion state of the user according to the voice data;
and the changing module is used for changing the system state of the equipment into a closed state when the emotion state of the user is a non-negative emotion and the non-negative emotion continues for a preset duration.
The embodiment of the application also provides wearable equipment, which comprises: microphone, memory, and processor, wherein:
the microphone is used for collecting voice data in the environment;
the memory is used for storing a computer program and voice data associated with negative emotion of a user;
the processor is configured to implement the steps of the security monitoring method as described above when executing the computer program.
The embodiment of the application also provides a computer readable storage medium, wherein the computer readable storage medium stores a computer program, and the computer program realizes the steps of the safety monitoring method when being executed by a processor.
The embodiment of the application provides a safety monitoring method, a device, a wearable device and a computer readable storage medium, wherein the method can be used for collecting voice data in an environment and identifying the system state of the device, directly storing the voice data into a memory when the system state is in a starting state, then identifying the emotion state of a user according to the collected voice data, and changing the system state of the device into a closing state when the user is in a non-negative emotion and the non-negative emotion has been in a preset duration. According to the application, when the system state is in the starting state, the fact that the user possibly is in some abnormal conditions at the moment is indicated, the voice data can be directly stored in the memory, so that guardianship personnel such as parents can determine whether the child encounters the dangerous situation or not by checking the data stored in the memory, and corresponding safety measures are timely taken, and parents can master the safety condition of the child.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required in the prior art and the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present application, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic flow chart of a security monitoring method according to an embodiment of the present application;
FIG. 2 is a flow chart of another security monitoring method according to an embodiment of the present application;
fig. 3 is a schematic structural diagram of a security monitoring device according to an embodiment of the present application.
Detailed Description
The embodiment of the application provides a safety monitoring method, a safety monitoring device, wearable equipment and a computer readable storage medium, which are beneficial to parents to master the safety condition of children in the use process.
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present application more apparent, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application, and it is apparent that the described embodiments are some embodiments of the present application, but not all embodiments of the present application. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.
Referring to fig. 1, fig. 1 is a flow chart of a security monitoring method according to an embodiment of the application.
The method comprises the following steps:
s110: collecting voice data in the environment;
specifically, the voice data in the environment can be continuously collected, the duration of each time of the collected voice data can be, for example, 20ms, the specific duration can be set according to actual needs, and the embodiment is not particularly limited.
S120: identifying the system state of the equipment;
specifically, in this embodiment, in order to quickly and efficiently determine whether a user is in some abnormal situations, where the abnormal situations are the situations that a guardian of the user is concerned with, a system state of the device may be set, where the device may have two states altogether, one is an on state and the other is an off state. The start state refers to a condition that a parent or other guardian cares about, for example, when a child is in a terrorism, howling or the like and generates negative emotion, the child is possibly in a dangerous environment, and the parent wants to know the condition, so that the equipment state corresponding to the condition can be determined as the start state; accordingly, the off state refers to a situation in which a guardian such as a parent is not concerned, for example, when the child is in a happy emotion, it is explained that the child is not in a dangerous situation, and therefore, in a case in which the child is in a happy emotion state, the parent is not concerned, and therefore, the device state corresponding to the situations is determined as the off state.
S130: when the system state is the starting state, directly storing the voice data into a memory, and identifying the emotion state of the user according to the voice data;
when the system state of the equipment is in the starting state, the current user is in the condition of care of the guardian, the acquired voice data can be directly stored in the memory, so that parents and other guardians can know the specific conditions encountered by the child by looking at the voice data stored in the memory, and can take corresponding measures in time when the situation of danger is determined. In addition, after the voice data is stored in the memory, the emotion state of the user can be identified according to the voice data, so as to further determine the situation state of the user, wherein the emotion state identification is performed according to the acoustic characteristics of the voice data when the emotion state of the user is identified according to the voice data, which is not described in detail in the embodiment of the prior art.
When the voice data is stored in the memory, the voice data can be stored in a file with a file name containing the current time, so that the subsequent checking and searching are convenient.
S140: and when the emotion state of the user is non-negative emotion and the non-negative emotion continues for a preset period of time, changing the system state of the equipment into a closed state.
Specifically, when the user is identified to be in the non-negative emotion, and the time of the user in the non-negative emotion has been prolonged for the preset time period, the user is not in a dangerous situation or has been separated from the dangerous situation, and the user has no negative emotion in the preset time period, so that the emotion state is stable, and the system state of the device can be changed from the starting state to the closing state.
It can be seen that the method is capable of collecting voice data in an environment and identifying a system state of the device, and when the system state is a start state, directly storing the voice data into the memory, then identifying an emotion state of a user according to the collected voice data, and when the user is in a non-negative emotion and the non-negative emotion has been for a preset period of time, changing the system state of the device to a closed state. According to the application, when the system state is in the starting state, the fact that the user possibly is in some abnormal conditions at the moment is indicated, the voice data can be directly stored in the memory, so that guardianship personnel such as parents can determine whether the child encounters the dangerous situation or not by checking the data stored in the memory, and corresponding safety measures are timely taken, and parents can master the safety condition of the child.
Based on the above embodiments, this embodiment further describes and optimizes the technical solution, please refer to fig. 2. Specific:
s210: collecting voice data in the environment;
s220: identifying the system state of the equipment;
s230: when the system state is the starting state, directly storing the voice data into a memory, and identifying the emotion state of the user according to the voice data;
it should be noted that, the specific description of S210 to S230 in this embodiment refers to S110 to S130 in the above embodiment, and this embodiment is not repeated here.
Further, in step S230, when the system state is the start-up state, the voice data is directly stored in the memory, and after the emotion state of the user is identified according to the voice data, the method may further include:
s240: recording a time stamp of the voice data when the emotion state of the user is negative emotion;
specifically, when the system state is in the start state, it indicates that the user is in an abnormal condition, at this time, the voice data is directly stored in the memory, and when the emotion state of the user is recognized as being in a negative emotion according to the voice data, the timestamp of the voice data is recorded, for example, the corresponding time when the voice data is collected is 14:00, and the timestamp corresponding to the voice data is 14:00. That is, after the time stamp of the current collected voice data is recorded, the system automatically collects the next voice data, and if the system is in the starting state and the user is determined to be in a negative emotion currently according to the current collected voice data, the time stamp corresponding to the current voice data is recorded, and the time stamps corresponding to the voice data collected at different moments are different. For example, the acquisition interval is 1min, after the next voice data is acquired, the system is still in a starting state, and the user is still in a negative emotion state according to the next voice data, and the recorded timestamp corresponding to the next voice data is 14:01.
In the above embodiment, when the emotion state of the user is a non-negative emotion and the non-negative emotion has been sustained for a preset period of time, the step of changing the system state of the device to the closed state in S140 may specifically be:
s250: when the emotion state of the user is a non-negative emotion, comparing the current time with the latest recorded time stamp, and when the corresponding time difference is larger than a preset value, determining that the non-negative emotion is continuously preset for a long time, and changing the system state of the equipment into a closed state.
It should be noted that, when the system is in a starting state and the user is in a state of non-negative emotion according to the voice data, but the situation that the user has been separated from the dangerous situation cannot be completely described at this time, so the current time corresponding to the voice data can be compared with the timestamp of the latest record in the voice data stored in the memory, if the time difference between the current time and the latest timestamp is greater than a preset value (for example, 30 min), it is described that the child has no negative emotion in a longer period of time, that is, the non-negative emotion has been sustained for a preset period of time, the child can be considered to have separated from the dangerous situation, and the voice data at this time has been irrelevant to the negative emotion occurring last time, so the system state can be changed from the starting state to the closing state, the next collected voice data will not be directly stored any more, but the recognition method in the closing state provided in the subsequent process is performed to further determine whether to store the same; if the time difference between the current time and the latest recorded time stamp is less than or equal to a preset value (for example, 30 min), the voice appearing around the child may be related to the last negative emotion, so the system state is not changed, and the next voice data is still directly stored in the memory after being collected. The preset value in this embodiment may be 45min or 25min, and the specific value thereof may be set according to the actual situation, which is not limited in particular.
For example, the time stamps corresponding to the voice data stored in the memory are respectively 14:00, 14:01, 14:02, 14:03 and 14:04, if the currently collected voice data identifies that the user is in a non-negative emotion and the current time corresponding to the currently collected voice data is 14:05, the current time 14:05 is compared with the latest recorded time stamp 14:04, if the preset value is 10min, the time difference between the current time and the latest recorded time stamp is smaller than the preset value, the voice data is still the voice related to the negative emotion appearing at this time, the voice data still needs to be stored, and the user does not break away from the dangerous situation, the next collected voice data still is still directly stored in the memory without changing the system state, and if the emotion state identified by the next collected voice data is still in the non-negative emotion, the current time corresponding to the voice data collected at the next time is 14:06, the time difference between the current time corresponding to the voice data and the time stamp 14:04 recorded at the latest is still smaller than the preset value, the system state is not changed, if the following users identified by the voice data collected at the next time, 14:07, 14:08, 14:09, 14:10, 14:11, 14:12, 14:13, 14:14 and 14:15 are all in non-negative emotion, the voice data collected at the current time is the voice data collected at the 14:15, the current time corresponding to the voice data is compared with the time stamp 14:04 recorded at the latest, the time difference between the current time corresponding to the voice data and the time stamp 14:04 recorded at the latest is larger than the preset value for 10min, the user is indicated to be in the non-negative emotion within the preset time, the emotion is stable, the user is indicated to be separated from the danger, and the system state can be changed from the starting state to the closing state.
Further, the method may further include:
s260: when the system state is in a closed state, identifying the emotion state of the user according to the voice data;
s270: when the emotion state of the user is negative emotion, changing the system state of the device into a starting state, and storing the voice data into a memory.
Specifically, when the system state is in the closed state and the emotion state of the user is determined to be in the negative emotion according to the voice data, the system state can be changed from the closed state to the started state, that is, the user has negative emotion at the moment, and the current situation is the situation of concern of parents and other guardians, so that the system state is started at the moment, and the voice data is stored in the memory.
Further, after recognizing the emotion state of the user according to the voice data when the system state is the off state at S260, the method may further include:
s280: and if the emotion state of the user is non-negative emotion, the voice data is cached in a buffer.
It should be noted that when the system is in a closed state and when it is determined that the user is in a non-negative emotion according to the voice data, the system state is kept in the closed state without changing the system state, and the voice data can be cached in the buffer at this time, so that when the subsequent system is in the closed state and it is determined that the user is in a negative emotion according to the voice data, the situation of the user can be comprehensively analyzed according to the data cached in the buffer. The buffer may be a ring buffer, for example, the size of the buffer may be to store voice data with a duration of 10min, and of course, the specific size of the buffer may be set according to actual needs, which is not limited in particular in this embodiment.
Still further, after storing the voice data in the memory when the system state is an off state and the emotion state of the user is a negative emotion, the method may further include:
s290: each voice data buffered in the buffer is stored in the memory.
That is, when the system is in a closed state and the negative emotion of the user is determined according to the voice data, the voice data are stored in the memory, and meanwhile, each voice data cached in the buffer can be written in the memory, so that the situation that the child occurs for a period of time before the negative emotion occurs can be comprehensively known when a follow-up parent and other guardians check the voice data, and the analysis of the whole event is facilitated.
That is, the application can store the voice data in the environment within a period of time before the negative emotion occurs to the user and the voice data in the environment within a period of time after the negative emotion occurs, so that the related data is more comprehensive and complete, and the follow-up parents or related personnel can conveniently know and investigate the situation encountered by the user at the time, and further analyze the pre-cause and the post-effect of the event.
In addition, in practical application, the associated data related to one negative emotion can be stored in one folder, and after the state of the system is changed from the starting state to the closing state, the folder can be closed, and when another negative emotion occurs, a new folder corresponding to the other negative emotion is created to store the corresponding associated data, so that convenience is brought to follow-up viewing and searching.
Further, the method may further include:
and when the system state is the starting state, sending alarm information to the remote terminal equipment.
It should be noted that, when the system state is in the start state, it is indicated that the user has had a negative emotion in a certain period of time, and in order to timely notify the relevant personnel when the user has a negative emotion, in this embodiment, when the system state is identified as in the start state, alarm information may also be sent to a remote terminal device (for example, a guardian mobile phone, etc.) so as to timely notify the guardian.
In addition, when the system state is the start-up state, voice data may be transmitted to the remote terminal device. That is, the data link for transmitting data can be established while the alarm information is transmitted, so that voice data can be transmitted to the remote terminal device in real time, so that guardianship personnel such as parents can timely acquire the voice data in the current environment of the user, timely know the occurrence of the event, so that corresponding protection measures can be quickly taken, and the personal safety of the user is further ensured.
Based on the above embodiments, the present application further provides a safety monitoring device, which is applied to a wearable device, and particularly please refer to fig. 3. The device comprises:
an acquisition module 21 for acquiring voice data in the environment;
a first identifying module 22, configured to identify a system state of the device;
a second recognition module 23, configured to directly store the voice data into the memory when the system state is the start state, and recognize the emotion state of the user according to the voice data;
and a changing module 24, configured to change the system state of the device to the off state when the emotion state of the user is a non-negative emotion and the non-negative emotion has continued for a preset period of time.
Further, the device further comprises:
the recording module is used for recording the time stamp of the voice data when the emotion state of the user is negative emotion;
the modifying module 24 is specifically configured to compare the current time with the timestamp recorded last when the emotion status of the user is a non-negative emotion, and determine that the non-negative emotion continues for a preset duration when the corresponding time difference is greater than a preset value, and modify the system status of the device to be a closed status.
Still further, the apparatus further comprises:
the third recognition module is used for recognizing the emotion state of the user according to the voice data when the system state is in the closed state;
and the change module is also used for changing the system state of the equipment into a starting state when the emotion state of the user is negative emotion, and storing the voice data into the memory.
Further, the device further comprises:
and the caching module is used for caching the voice data into the buffer if the emotion state of the user is non-negative emotion.
Still further, the apparatus further comprises:
and the storage module is used for storing each voice data cached in the cache into the memory.
Still further, the apparatus further comprises:
and the alarm module is used for sending alarm information to the remote terminal equipment when the system state is the starting state.
Still further, the apparatus further comprises:
and the sending module is used for sending the voice data to the remote terminal equipment when the system state is the starting state.
It should be noted that, the security monitoring device provided in this embodiment has the same beneficial effects as the security monitoring method provided in the foregoing embodiment, and for a specific description of the security monitoring method related in this embodiment, reference is made to the foregoing method embodiment, and the disclosure is not repeated herein.
On the basis of the above embodiment, the embodiment of the present application further provides a wearable device, including: microphone, memory, and processor, wherein:
the microphone is used for collecting voice data in the environment;
a memory for storing a computer program and voice data associated with negative emotions of a user;
and a processor for implementing the steps of the security monitoring method as described above when executing the computer program.
For example, the processor in this embodiment is configured to implement collecting voice data in an environment; identifying the system state of the equipment; when the system state is the starting state, directly storing the voice data into a memory, and identifying the emotion state of the user according to the voice data; and when the emotion state of the user is non-negative emotion and the non-negative emotion continues for a preset period of time, changing the system state of the equipment into a closed state.
It should be noted that, the wearable device in the present application may be configured as a device such as a watch, a schoolbag hanging piece, a button, or a pin, and the specific design of the wearable device is not particularly limited as long as the purpose of the present application can be achieved.
On the basis of the above embodiment, the embodiment of the present application further provides a computer readable storage medium, where a computer program is stored, where the computer program when executed by a processor implements the steps of the security monitoring method as described above.
The computer readable storage medium may include: a U-disk, a removable hard disk, a Read-Only Memory (ROM), a random access Memory (Random Access Memory, RAM), a magnetic disk, or an optical disk, or other various media capable of storing program codes.
In the present specification, each embodiment is described in a progressive manner, and each embodiment is mainly described in a different point from other embodiments, and identical and similar parts between the embodiments are all enough to refer to each other. For the device disclosed in the embodiment, since it corresponds to the method disclosed in the embodiment, the description is relatively simple, and the relevant points refer to the description of the method section.
It should also be noted that in this specification, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the application. Thus, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (7)
1. A security monitoring method applied to a wearable device, comprising:
collecting voice data in the environment;
identifying the system state of the equipment;
when the system state is a starting state, directly storing the voice data into a memory, and identifying the emotion state of the user according to the voice data;
when the emotion state of the user is a non-negative emotion and the non-negative emotion continues for a preset period of time, changing the system state of the equipment into a closed state; wherein:
the starting state indicates that the user is in an abnormal condition, and the closing state indicates that the user is in a normal condition;
when the system state is the starting state, the voice data is directly stored in a memory, and after the emotion state of the user is identified according to the voice data, the method further comprises the following steps:
recording a timestamp of the voice data when the emotion state of the user is negative emotion;
the process of changing the system state of the device to the closed state is that when the emotion state of the user is a non-negative emotion and the non-negative emotion continues for a preset period of time:
when the emotion state of the user is a non-negative emotion, comparing the current time with a newly recorded time stamp, and when the corresponding time difference is larger than a preset value, determining that the non-negative emotion is continuously preset for a long time, and changing the system state of the equipment into a closed state;
when the system state is in a closed state, recognizing the emotion state of the user according to the voice data, and if the emotion state of the user is a non-negative emotion, caching the voice data into a buffer;
and when the emotion state of the user is negative emotion, changing the system state of the equipment into a starting state, and storing the voice data into a memory.
2. The security monitoring method according to claim 1, further comprising, after the storing the voice data in the memory when the system state is an off state and the emotion state of the user is a negative emotion:
and storing each voice data cached in the cache into the memory.
3. The security monitoring method according to claim 1 or 2, further comprising:
and when the system state is the starting state, sending alarm information to the remote terminal equipment.
4. A security monitoring method according to claim 3, further comprising:
and when the system state is a starting state, the voice data is sent to the remote terminal equipment.
5. A security monitoring device applied to a wearable device, comprising:
the acquisition module is used for acquiring voice data in the environment;
the first identification module is used for identifying the system state of the equipment;
the second recognition module is used for directly storing the voice data into a memory when the system state is a starting state and recognizing the emotion state of the user according to the voice data;
the changing module is used for changing the system state of the equipment into a closed state when the emotion state of the user is a non-negative emotion and the non-negative emotion is kept for a preset duration; wherein:
the starting state indicates that the user is in an abnormal condition, and the closing state indicates that the user is in a normal condition;
when the system state is the starting state, the voice data is directly stored in a memory, and after the emotion state of the user is identified according to the voice data, the method further comprises the following steps:
recording a timestamp of the voice data when the emotion state of the user is negative emotion;
the process of changing the system state of the device to the closed state is that when the emotion state of the user is a non-negative emotion and the non-negative emotion continues for a preset period of time:
when the emotion state of the user is a non-negative emotion, comparing the current time with a newly recorded time stamp, and when the corresponding time difference is larger than a preset value, determining that the non-negative emotion is continuously preset for a long time, and changing the system state of the equipment into a closed state;
when the system state is in a closed state, recognizing the emotion state of the user according to the voice data, and if the emotion state of the user is a non-negative emotion, caching the voice data into a buffer;
and when the emotion state of the user is negative emotion, changing the system state of the equipment into a starting state, and storing the voice data into a memory.
6. A wearable device, comprising: microphone, memory, and processor, wherein:
the microphone is used for collecting voice data in the environment;
the memory is used for storing a computer program and voice data associated with negative emotion of a user;
the processor, when executing the computer program, is configured to implement the steps of the security monitoring method according to any one of claims 1 to 4.
7. A computer readable storage medium, characterized in that the computer readable storage medium has stored thereon a computer program which, when executed by a processor, implements the steps of the security monitoring method according to any of claims 1 to 4.
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