CN111199752A - Safety monitoring method and device, wearable device and storage medium - Google Patents
Safety monitoring method and device, wearable device and storage medium Download PDFInfo
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- CN111199752A CN111199752A CN201911382435.6A CN201911382435A CN111199752A CN 111199752 A CN111199752 A CN 111199752A CN 201911382435 A CN201911382435 A CN 201911382435A CN 111199752 A CN111199752 A CN 111199752A
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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 invention discloses a safety monitoring method, a safety monitoring device, wearable equipment and a computer readable storage medium, wherein the safety monitoring method comprises the following steps: collecting voice data in an environment; identifying a system state of the device; when the system state is a starting state, directly storing the voice data into a memory, and identifying the emotional state of the user according to the voice data; when the emotional state of the user is non-negative emotion and the non-negative emotion lasts for a preset time, changing the system state of the equipment into a closed state; when the system state is in the starting state, which indicates that the user may be in some abnormal conditions at this time, the voice data can be directly stored in the memory, so that guardians such as parents can determine whether the children are in a dangerous situation or not by checking the data stored in the memory, and take corresponding safety measures in time, thereby being beneficial for the parents to master the safety conditions of the children.
Description
Technical Field
The embodiment of the invention relates to the technical field of monitoring equipment, in particular to a safety monitoring method, a safety monitoring device, wearable equipment and a computer readable storage medium.
Background
Children are a wish of every family and are also a time-of-day trails for every parent. Particularly, vicious events such as campus overlord reported recently frequently, offenders who maliciously go to campuses to hurt students and the like frequently occur, and parents cannot worry about the victims all the time. In reality, many overlooked children are not able to notice the danger situation to parents or guardians in time due to the threat or the personality, so that parents are difficult to find the encounter of children. At present, parents expect that children are not around themselves, the parents still can have a basically traceable objective grasp on the condition of the children so as to know the safety condition of the children.
Therefore, how to provide a safety monitoring method capable of monitoring the condition of a child so that parents can know that the child encounters a safety monitoring method becomes a problem to be solved by those skilled in the art.
Disclosure of Invention
Embodiments of the present invention provide a security monitoring method, an apparatus, a wearable device, and a computer-readable storage medium, which are beneficial for parents to master the security of a child during use.
In order to solve the above technical problem, an embodiment of the present invention provides a security monitoring method applied to a wearable device, including:
collecting voice data in an environment;
identifying a system state of the device;
when the system state is a starting state, directly storing the voice data into a memory, and identifying the emotional state of the user according to the voice data;
and when the emotional state of the user is a non-negative emotion and the non-negative emotion lasts for a preset time length, changing the system state of the equipment into a closed state.
Optionally, when the system state is the startup state, directly storing the voice data into a memory, and after recognizing an emotional state of a user according to the voice data, the method further includes:
when the emotional state of the user is negative emotion, recording a time stamp of the voice data;
then, when the emotional state of the user is a non-negative emotion and the non-negative emotion continues for a preset duration, the process of changing the system state of the device to the off state is as follows:
and when the emotional state of the user is a non-negative emotion, comparing the current time with the latest recorded timestamp, and when the corresponding time difference is greater than a preset value, determining that the non-negative emotion lasts for a preset time, and changing the system state of the equipment into a closed state.
Optionally, the method further includes:
when the system state is a closed state, recognizing the emotional state of the user according to the voice data;
and when the emotional 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 recognizing the emotional state of the user according to the voice data when the system state is the off state, the method further includes:
and if the emotional state of the user is non-negative emotion, caching the voice data into a buffer.
Optionally, after the storing the voice data in the memory when the system state is the off state and the emotion state of the user is a negative emotion, the method further includes:
and storing each voice data cached in the cache into the memory.
Optionally, the method further includes:
and when the system state is a starting state, sending alarm information to the remote terminal equipment.
Optionally, the method further includes:
and when the system state is a starting state, sending the voice data to the remote terminal equipment.
The embodiment of the invention also correspondingly provides a safety monitoring device, which is applied to wearable equipment and comprises the following components:
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 identification module is used for directly storing the voice data into a memory when the system state is a starting state and identifying the emotional 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 emotional state of the user is non-negative emotion and the non-negative emotion lasts for a preset time length.
An embodiment of the present invention further provides a wearable device, including: a microphone, a memory, and a processor, wherein:
the microphone is used for acquiring voice data in the environment;
the memory for storing a computer program and voice data associated with a negative emotion of a user;
the processor is configured to implement the steps of the security monitoring method when executing the computer program.
An embodiment of the present invention further provides a computer-readable storage medium, where a computer program is stored on the computer-readable storage medium, and when the computer program is executed by a processor, the steps of the security monitoring method are implemented as described above.
The embodiment of the invention provides a safety monitoring method, a safety monitoring device, wearable equipment and a computer readable storage medium. According to the method and the device, when the system state is in the starting state, the fact that the user possibly has some abnormal situations at the moment is indicated, the voice data can be directly stored in the memory, so that guardians such as parents can determine whether the child is in a dangerous situation or not by checking the data stored in the memory, corresponding safety measures can be taken timely, and parents can master the safety situations of the child.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed in the prior art and the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic flow chart of a security monitoring method according to an embodiment of the present invention;
fig. 2 is a schematic flow chart of another security monitoring method according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a safety monitoring device according to an embodiment of the present invention.
Detailed Description
The embodiment of the invention provides a safety monitoring method and device, wearable equipment and a computer readable storage medium, which are beneficial for parents to master the safety condition of children in the using process.
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, fig. 1 is a schematic flow chart of a security monitoring method according to an embodiment of the present invention.
The method comprises the following steps:
s110: collecting voice data in an environment;
specifically, the voice data in the environment may be continuously collected, the time duration of the voice data collected each time may be, for example, 20ms, and the specific time duration may be set according to actual needs, which is not particularly limited in this embodiment.
S120: identifying a system state of the device;
specifically, in order to determine whether the user is in some abnormal conditions quickly and efficiently, where the abnormal conditions are the conditions concerned by the guardian of the user, the system state of the device may be set, where the device may have two states, one is an on state and the other is an off state. The starting state refers to a situation that a parent and other guardians are concerned about, for example, when a child is in a situation with negative emotion such as fright, crying and the like, the situation indicates that the child is possibly in a dangerous environment, and the parent is just wanting to know the situation, so that the equipment state corresponding to the situations can be determined as the starting state; accordingly, the closed state refers to a case where a guardian such as a parent does not need to care about it for a while, for example, when a child is in a happy emotion, it means that the child is not in a dangerous situation, and therefore, in a case where the child is in a happy positive emotion, the guardian such as a parent does not care about it, and the device state corresponding to the situation is determined as the closed state.
S130: when the system state is a starting state, directly storing the voice data into a memory, and identifying the emotional state of the user according to the voice data;
it should be noted that, when the system state of the device is the start state, it indicates that the current user is in a situation concerned by the guardian, and at this time, the collected voice data may be directly stored in the memory, so that the guardian such as a parent can know the specific situation encountered by the child by checking the voice data stored in the memory, and can take corresponding measures in time when determining that the device is in a dangerous situation. In addition, after the voice data is stored in the memory, the emotional 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 emotional state is identified according to the acoustic features of the voice data when the emotional state of the user is identified according to the voice data, which is not described in detail in this embodiment of the prior art.
When the voice data is stored in the memory, the voice data can be stored in the file with the file name containing the current time, so that the subsequent viewing and retrieval are facilitated.
S140: and when the emotional state of the user is non-negative emotion and the non-negative emotion lasts for a preset time length, changing the system state of the equipment into a closed state.
Specifically, when it is recognized that the user is in the non-negative emotion, and the time that the user is in the non-negative emotion lasts for the preset duration, it indicates that the user is not in the dangerous situation or has left the dangerous situation, and the user does not have the negative emotion within the preset duration, and the emotional state is relatively stable, and at this time, the system state of the device may be changed from the start state to the close state.
Therefore, the method can identify the system state of the equipment by collecting the voice data in the environment, directly storing the voice data into the memory when the system state is the starting state, then identifying the emotional state of the user according to the collected voice data, and changing the system state of the equipment into the closing state when the user is in the non-negative emotion and the non-negative emotion lasts for the preset time length. According to the method and the device, when the system state is in the starting state, the fact that the user possibly has some abnormal situations at the moment is indicated, the voice data can be directly stored in the memory, so that guardians such as parents can determine whether the child is in a dangerous situation or not by checking the data stored in the memory, corresponding safety measures can be taken timely, and parents can master the safety situations of the child.
On the basis of the above embodiments, the present embodiment further describes and optimizes the technical solution, please refer to fig. 2. Specifically, the method comprises the following steps:
s210: collecting voice data in an environment;
s220: identifying a system state of the device;
s230: when the system state is a starting state, directly storing the voice data into a memory, and identifying the emotional state of the user according to the voice data;
it should be noted that, for specific descriptions of S210 to S230 in the present embodiment, refer to S110 to S130 in the foregoing embodiment, and details of the present embodiment are not repeated herein.
Further, after the step S230 directly storing the voice data into the memory when the system state is the active state, and recognizing the emotional state of the user according to the voice data, the method may further include:
s240: when the emotional state of the user is negative emotion, recording a time stamp of the voice data;
specifically, when the system state is in the startup state, which indicates that the user is already in an abnormal state, the voice data is directly stored in the memory, and when the emotional state of the user is recognized as 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 voice data collected this time is recorded, the system automatically collects the next voice data, and as long as the system is in a starting state and it is determined that the user is currently in a negative emotion according to the currently 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 times are different. For example, the collection interval is 1min, after the next voice data is collected, the system is still in the starting state, and it is recognized that the user is still in the negative emotion state according to the next voice data, and the recorded timestamp corresponding to the next voice data is 14: 01.
Then, in the above embodiment, in S140, when the emotional state of the user is a non-negative emotion and the non-negative emotion continues for a preset time, the process of changing the system state of the device to the off state may specifically be:
s250: when the emotion state of the user is non-negative emotion, comparing the current time with the latest recorded timestamp, and when the corresponding time difference is greater than a preset value, determining that the non-negative emotion lasts for a preset time length, and changing the system state of the equipment to a closed state.
It should be noted that, when the system is in the startup state and the user is currently in the non-negative emotion state according to the voice data, but it cannot be completely described that the user has been disengaged from the dangerous situation at this time, the current time corresponding to the voice data may be compared with the latest recorded timestamp in the voice data stored in the memory, and if the time difference between the current time and the latest timestamp is greater than the preset value (for example, 30min), it is described that the child has not appeared negative emotion for a long period of time, that is, the non-negative emotion has lasted for the preset time, it may be considered that the child has been disengaged from the dangerous situation, and the voice data at this time has no relation with the negative emotion appeared last time, so the system state may be changed from the startup state to the shutdown state, and the next collected voice data will not be directly stored, but performs an identification method in a closed state provided in a subsequent process to further determine whether to store it; if the time difference between the current time and the latest recorded timestamp is less than or equal to a predetermined value (e.g., 30min), the voices around the child may be associated with the last negative emotion, so that the system status 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 also be 45min or 25min, and the specific value may be set according to an actual situation, which is not particularly limited in this embodiment.
For example, the time stamps corresponding to the voice data stored in the memory are 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, it indicates that the time difference between the current time and the latest recorded time stamp is smaller than the preset value, it indicates that the voice data is still the voice related to the negative emotion appearing at this time, and the voice data still needs to be stored, and the user does not get away from a dangerous situation and does not need to change the system state, the voice data collected next time is still directly stored in the memory, and if the emotion state identified by the voice data collected next time is still in a non-negative emotion, since the current time corresponding to the next collected voice data is 14:06 and the time difference from the latest recorded timestamp 14:04 is still less than the preset value, no change is made to the system status, and if the users identified by the voice data collected at the later times of 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, if the voice data acquired at 14:15 is the voice data acquired at the current moment, comparing the current time 14:15 corresponding to the voice data with the latest recorded timestamp 14:04, wherein the time difference between the two is greater than the preset value of 10min, at this time, it indicates that the user is in non-negative emotion within a preset time, the emotion is relatively stable, it indicates that the user is out of 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 a closed state, recognizing the emotional state of the user according to the voice data;
s270: and when the emotional 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.
Specifically, when the system state is 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 activated state, that is, the user has negative emotion at this time, and the current situation is the situation concerned by guardians such as parents, so that the system state is activated at this time, and the voice data is stored in the memory.
Further, after recognizing the emotional 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 emotional state of the user is non-negative emotion, caching the voice data into a buffer.
It should be noted that, when the system is in the closed state and when it is determined that the user is in the non-negative emotion according to the voice data, the system state does not need to be changed, and the system state is kept in the closed state, at this time, the voice data may be cached in the buffer, so that when the subsequent system is in the closed state and it is determined that the user is in the negative emotion according to the voice data, the situation where the user is located may be comprehensively analyzed according to the data cached in the buffer. The buffer may be specifically an annular buffer, and the size of the buffer may be, for example, voice data with a duration of 10min, and the specific size of the buffer may be set according to actual needs, which is not particularly limited in this embodiment.
Further, after storing the voice data in the memory when the system state is the off state and the emotion state of the user is a negative emotion, the method may further include:
s290: and storing each voice data buffered in the buffer into a memory.
That is, when the system is in a closed state and it is determined that the user is in a negative emotion according to the voice data, the voice data is stored in the memory, and meanwhile, the voice data cached in the cache can be written into the memory, which is more beneficial for a subsequent parent and other guardians to check the voice data, so that the conditions occurring in a period of time before the negative emotion occurs to the child can be comprehensively known, and the analysis of the whole event is facilitated.
That is, in the application, 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 can be stored, so that the related data are more comprehensive and complete, and it is convenient for subsequent parents or related personnel to know and investigate the situation encountered by the user at that time, and further analyze the cause and consequence of the event.
In addition, in practical application, associated data related to negative emotions can be stored in one folder, the folder can be closed after the state of the system is changed from the starting state to the closing state, and when another negative emotion occurs, a new folder corresponding to the negative emotion is created to store the corresponding associated data, so that convenience is brought to subsequent viewing and retrieval.
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 the startup state, it is indicated that the user has negative emotion within a certain period of time, and in order to notify the relevant person in time when the user has negative emotion, in this embodiment, when the system state is recognized as the startup state, an alarm message may be sent to the remote terminal device (for example, a guardian mobile phone, etc.) so as to notify the guardian in time.
In addition, when the system state is the starting state, the voice data can be sent to the remote terminal equipment. That is, a data link for transmitting data can be established while sending the alarm information, so that the voice data can be sent to the remote terminal device in real time, and therefore guardians such as parents can timely acquire the voice data in the current environment where the user is located and timely know the occurrence of an event, so that corresponding protective measures can be quickly taken, and personal safety of the user is further guaranteed.
On the basis of the above embodiments, the embodiment of the present invention further provides a safety monitoring apparatus, which is applied to a wearable device, specifically referring to fig. 3. The device includes:
the acquisition module 21 is used for acquiring voice data in the environment;
a first identification module 22, configured to identify a system state of the device;
the second recognition module 23 is configured to, when the system state is the startup state, directly store the voice data in the memory, and recognize an emotional state of the user according to the voice data;
and a changing module 24, configured to change the system state of the device to an off state when the emotional state of the user is a non-negative emotion and the non-negative emotion lasts for a preset duration.
Further, the apparatus further comprises:
the recording module is used for recording the time stamp of the voice data when the emotional state of the user is negative emotion;
then, the changing module 24 is specifically configured to, when the emotional state of the user is a non-negative emotion, compare the current time with the timestamp recorded last, and when the corresponding time difference is greater than a preset value, determine that the non-negative emotion has continued for a preset time period, and change the system state of the device to an off state.
Further, the apparatus further comprises:
the third identification module is used for identifying the emotional state of the user according to the voice data when the system state is the closed state;
and the changing module is also used for changing the system state of the equipment into a starting state and storing the voice data into the memory when the emotional state of the user is negative emotion.
Further, the apparatus further comprises:
and the cache module is used for caching the voice data into the cache if the emotional state of the user is non-negative emotion.
Further, the apparatus further comprises:
and the storage module is used for storing each voice data cached in the cache into the memory.
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.
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 safety monitoring device provided in this embodiment has the same beneficial effects as the safety monitoring method provided in the foregoing embodiment, and for the specific description of the safety monitoring method related in this embodiment, please refer to the foregoing method embodiment, which is not described herein again.
On the basis of the above embodiment, an embodiment of the present invention further provides a wearable device, including: a microphone, a memory, and a processor, wherein:
the microphone is used for acquiring voice data in the environment;
a memory for storing a computer program and voice data associated with a negative emotion of a user;
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 used to implement collecting voice data in an environment; identifying a system state of the device; when the system state is a starting state, directly storing the voice data into a memory, and identifying the emotional state of the user according to the voice data; and when the emotional state of the user is non-negative emotion and the non-negative emotion lasts for a preset time length, 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 watch, a schoolbag pendant, a button, a pin, or other devices, and the specific appearance design of the wearable device is not particularly limited in the present application as long as the purpose of the present invention can be achieved.
On the basis of the foregoing embodiments, an embodiment of the present invention further provides a computer-readable storage medium, on which a computer program is stored, where the computer program, when executed by a processor, implements the steps of the foregoing security monitoring method.
The computer-readable storage medium may include: various media capable of storing program codes, such as a usb disk, a removable hard disk, a Read-only Memory (ROM), a Random Access Memory (RAM), a magnetic disk, or an optical disk.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other. The device disclosed by the embodiment corresponds to the method disclosed by the embodiment, so that the description is simple, and the relevant points can be referred to the method part for description.
It is further noted that, in the present 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. Also, 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 an … …" does not exclude the presence of other identical 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 invention. 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 invention. Thus, the present invention 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 (10)
1. A safety monitoring method is applied to wearable equipment and is characterized by comprising the following steps:
collecting voice data in an environment;
identifying a system state of the device;
when the system state is a starting state, directly storing the voice data into a memory, and identifying the emotional state of the user according to the voice data;
and when the emotional state of the user is a non-negative emotion and the non-negative emotion lasts for a preset time length, changing the system state of the equipment into a closed state.
2. The security monitoring method according to claim 1, wherein after the voice data is directly stored in the memory when the system state is the startup state and the emotional state of the user is identified according to the voice data, the method further comprises:
when the emotional state of the user is negative emotion, recording a time stamp of the voice data;
then, when the emotional state of the user is a non-negative emotion and the non-negative emotion continues for a preset duration, the process of changing the system state of the device to the off state is as follows:
and when the emotional state of the user is a non-negative emotion, comparing the current time with the latest recorded timestamp, and when the corresponding time difference is greater than a preset value, determining that the non-negative emotion lasts for a preset time, and changing the system state of the equipment into a closed state.
3. The security monitoring method of claim 2, further comprising:
when the system state is a closed state, recognizing the emotional state of the user according to the voice data;
and when the emotional 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.
4. The security monitoring method of claim 3, further comprising, after the recognizing the emotional state of the user according to the voice data when the system state is the off state:
and if the emotional state of the user is non-negative emotion, caching the voice data into a buffer.
5. The security monitoring method according to claim 4, further comprising, after storing the voice data in the memory when the system status is the off status and the emotional status of the user is a negative emotion, the steps of:
and storing each voice data cached in the cache into the memory.
6. The security monitoring method of any one of claims 1 to 5, further comprising:
and when the system state is a starting state, sending alarm information to the remote terminal equipment.
7. The security monitoring method of claim 6, further comprising:
and when the system state is a starting state, sending the voice data to the remote terminal equipment.
8. A safety monitoring device is applied to wearable equipment, and is characterized by 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 identification module is used for directly storing the voice data into a memory when the system state is a starting state and identifying the emotional 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 emotional state of the user is non-negative emotion and the non-negative emotion lasts for a preset time length.
9. A wearable device, comprising: a microphone, a memory, and a processor, wherein:
the microphone is used for acquiring voice data in the environment;
the memory for storing a computer program and voice data associated with a 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 of claims 1 to 7.
10. A computer-readable storage medium, characterized in that a computer program is stored on the computer-readable storage medium, which computer program, when being executed by a processor, carries out the steps of the security monitoring method according to one of the claims 1 to 7.
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