CN115953874B - Intelligent alarm method for loudspeaker box - Google Patents
Intelligent alarm method for loudspeaker box Download PDFInfo
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- CN115953874B CN115953874B CN202310244486.2A CN202310244486A CN115953874B CN 115953874 B CN115953874 B CN 115953874B CN 202310244486 A CN202310244486 A CN 202310244486A CN 115953874 B CN115953874 B CN 115953874B
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Abstract
The invention discloses an intelligent alarm method for a sound box, which relates to the field of security alarm and solves the problem of how to directly and accurately alarm the abnormality of a home environment through the sound box; according to the invention, the information acquisition module is used for acquiring the monitoring information of the home environment, the central processing module is used for storing and analyzing the acquired monitoring information, and the alarm information is output; the alarm information is converted into alarm voice information through an audio information output module, and is spliced with alarm music corresponding to the alarm information type to output alarm audio information; detecting whether the alarm audio information is received or not through a confirmation information detection module; the sound box comprises an audio information output module and a confirmation information detection module; the sound box can be directly connected with the central processing module in a wireless way, so that a series of classified prompts of alarm information and detection on whether a user receives the alarm information are carried out, and the user can quickly and accurately acquire the abnormality of the home environment, thereby timely processing the abnormality.
Description
Technical Field
The invention belongs to the field of security alarm, and particularly relates to an intelligent alarm method for a sound box.
Background
With the development of the Internet of things technology, the sound boxes can output various sounds for people, and some intelligent sound boxes can also perform man-machine interaction, so that amateur lives of people are greatly enriched.
Application publication number (CN 107240405 a) provides a sound box and an alarm method, the sound box comprises a sound box main body, a microphone, an echo cancellation module, a simulation speaker and an alarm sound voice recognition module. The sound box can efficiently and automatically detect alarm sounds and alarm in time under various environments, and the intelligent degree of the sound box is enhanced.
However, the sound box and the alarm method need to alarm by detecting external sounds, and the possibility of inaccurate identification often occurs in the detection of the external sounds, so that security alarm is delayed.
Disclosure of Invention
The present invention aims to solve at least one of the technical problems existing in the prior art. Therefore, the invention provides an intelligent alarm method for a sound box, which solves the problem of how to accurately alarm the abnormality in the home environment directly through the sound box.
To achieve the above objective, an embodiment according to a first aspect of the present invention provides an intelligent alarm method for a sound box, including:
step one: acquiring monitoring information of a home environment; the monitoring information of the home environment is acquired through an information acquisition module, and the monitoring information of the home environment comprises indoor smoke concentration, pictures and gas concentration;
step two: storing and analyzing the acquired monitoring information, and outputting alarm information; the monitoring information is stored and analyzed through a central processing module;
if the acquired real-time smoke concentration exceeds a preset smoke concentration threshold, generating smoke alarm information comprising a smoke concentration exceeding standard of a room number or a room name and a specific value of the smoke concentration;
if the acquired real-time gas concentration exceeds a preset gas concentration threshold, generating gas leakage alarm information comprising a gas concentration exceeding standard of a room number or a room name and a gas concentration specific value;
performing frame extraction processing on the acquired video image according to unit time, inputting the acquired video frame image into a fire judgment model, outputting the fire, and generating fire alarm information comprising the number of a room or the name of the room, the occurrence of the fire and the fire;
step three: converting the alarm information into alarm voice information, splicing the alarm voice information with alarm music corresponding to the alarm information type, and outputting alarm audio information;
the method of the third step is completed through a sound box, and the sound box is provided with an audio information output module, a loudspeaker, a microphone and a confirmation information detection module;
the audio information output module judges the type of the acquired alarm information and selects matched alarm music; the voice conversion technology is adopted to convert the alarm information into corresponding alarm voice information; splicing the selected warning music and the warning voice information, detecting voice endpoints of the head and the tail of the warning music and the head and the tail of the warning voice information, connecting the tail end of the warning music with the head end of the warning voice information, generating a section of complete warning audio information, and outputting the complete warning audio information through a loudspeaker;
step four: detecting whether alarm audio information is received or not;
specifically, external sound is acquired through a microphone; the confirmation information detection module performs denoising and detection on the acquired external information, acquires external voice information, converts the external voice information into text information, performs semantic detection through a semantic detection technology, and performs intention extraction, and the confirmation information detection module operates according to the extracted intention;
the confirmation information detection module is further provided with interval reminding time, when the confirmation information detection module is used for extracting external sound and aims at closing the loudspeaker, the confirmation information detection module controls the loudspeaker to close the interval reminding time, and if the audio information output module still obtains the alarm information, the confirmation information detection module controls the audio information output module to continuously process the alarm information and output the alarm audio information through the loudspeaker.
Further, the information acquisition module is provided with smoke sensor, surveillance camera head and gas leakage detection sensor, smoke sensor, surveillance camera head and gas leakage detection sensor detect indoor smoke concentration, picture and gas concentration respectively.
Further, the fire intensity is divided into three levels, respectively: small, medium and large.
Further, the fire judgment model is a neural network model, and the fire judgment model trains image sample data marked with different fire sizes in the early stage.
Further, different warning music is set for different types of warning information in the early stage.
Compared with the prior art, the invention has the beneficial effects that:
according to the invention, the information acquisition module is used for acquiring the monitoring information of the home environment, the central processing module is used for storing and analyzing the acquired monitoring information, and the alarm information is output; the alarm information is converted into alarm voice information through an audio information output module, and is spliced with alarm music corresponding to the alarm information type to output alarm audio information; detecting whether the alarm audio information is received or not through a confirmation information detection module; the sound box comprises an audio information output module and a confirmation information detection module; the sound box can be directly connected with the central processing module in a wireless way to acquire the alarm information, so that a series of classified prompts of the alarm information and detection on whether a user receives the alarm information are performed, and the user can quickly and accurately acquire the abnormality of the home environment, thereby timely processing the abnormality.
Drawings
FIG. 1 is a schematic flow chart of the method of the present invention;
fig. 2 is a schematic diagram of the structural connection of the present invention.
Detailed Description
The technical solutions of the present invention will be clearly and completely described in connection with the embodiments, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
As shown in fig. 1, an intelligent alarm method for a sound box comprises the following steps:
step one: acquiring monitoring information of a home environment;
the monitoring information of the home environment in the embodiment is collected through an information collection module;
specifically, the information acquisition module is provided with a plurality of sensors, the plurality of sensors are arranged in different rooms in a home, and the plurality of sensors monitor the environment of each room in the home;
in this embodiment, the information acquisition module includes a smoke sensor, a monitoring camera, a gas leakage detection sensor, and the like;
the smoke sensor is used for detecting and acquiring indoor smoke concentration;
the monitoring camera is used for shooting the video of the indoor picture;
the gas leakage sensor is used for detecting and acquiring the concentration of gas which leaks indoors;
it should be noted that, in the embodiment of the present invention, the information acquisition module not only includes a smoke sensor, a monitoring camera, and a gas leakage detection sensor, but also other home environment detection falls within the scope of the present invention;
step two: storing and analyzing the acquired monitoring information, and outputting alarm information;
the monitoring information in the embodiment is stored and analyzed by the central processing module;
specifically, the central processing module is provided with an information storage unit and an information processing unit;
the information storage unit is used for classifying and storing the acquired monitoring information according to the sensor category;
the information processing unit is used for analyzing and processing the acquired monitoring information, and comprises the following steps:
step S1: the information processing unit sends an information extraction signal to the information storage unit to acquire real-time monitoring information stored in the information storage unit;
step S2: the information processing unit is provided with different processing modes aiming at different types of data;
the information processing unit presets a smoke concentration threshold value for the smoke concentration, and if the acquired real-time smoke concentration exceeds the preset smoke concentration threshold value, the information processing unit generates smoke alarm information comprising a exceeding of the smoke concentration of a room number or a room name and a specific value of the smoke concentration;
the information processing unit presets a gas concentration threshold for the gas concentration, and if the acquired real-time gas concentration exceeds the preset gas concentration threshold, the information processing unit generates gas leakage alarm information comprising a room number or a room name, wherein the gas concentration exceeds the standard and a specific value of the gas concentration;
the information processing unit performs frame extraction processing on the acquired video image according to unit time, inputs the acquired video frame image into a fire judgment model and outputs the fire;
wherein, the intensity of a fire is divided into three grades, and is respectively: small, medium and large;
the information processing unit generates fire alarm information comprising the number of the room or the name of the room, wherein the fire alarm information comprises the fire size;
the fire judgment model is a neural network model, and trains image sample data marked with different fire values in the early stage;
step three: converting the alarm information into alarm voice information, splicing the alarm voice information with alarm music corresponding to the alarm information type, and outputting alarm audio information;
the embodiment is provided with an audio information output module and a loudspeaker; the audio information output module is used for converting the acquired alarm information into alarm voice information, and acquiring alarm audio information after splicing the alarm voice information with alarm music of the corresponding alarm information type; the loudspeaker outputs alarm audio information;
specifically, the audio information output module acquires smoke alarm information, gas leakage alarm information and fire alarm information from the central processing module;
the audio information output module judges the types of different alarm information and selects alarm music matched with the alarm information types; different warning music is arranged for different types of warning information in the early stage so as to distinguish the warning information;
the audio information output module also converts smoke alarm information, gas leakage alarm information and fire alarm information into corresponding alarm voice information by adopting a voice conversion technology;
the audio information output module splices the selected warning music and the warning voice information, and carries out voice endpoint detection on the head and the tail of the warning music and the head and the tail of the warning voice information, so that the tail end of the warning music is connected with the head end of the warning voice information, a complete warning audio information is generated, and the warning audio information is output through a loudspeaker;
step four: detecting whether alarm audio information is received or not;
the embodiment is provided with a microphone and a confirmation information detection module; the microphone is used for acquiring external information; the confirmation information detection module is used for detecting whether the user acquires alarm audio information or not;
specifically, external sound is acquired through a microphone and is transmitted to a confirmation information detection module;
the confirmation information detection module performs denoising and detection on the acquired external information to acquire external voice information;
after converting the external voice information into text information, carrying out semantic detection through a semantic detection technology, and extracting intention;
if the 'turn off warning sound', 'dial 119' and the like are detected, the output of the current warning audio information is suspended; and performing corresponding operation according to the intention extracted by semantic detection;
the confirmation information detection module is provided with interval reminding time, when the intention of the confirmation information detection module to extract external sound is to turn off the loudspeaker, after the confirmation information detection module controls the loudspeaker to turn off the interval reminding time, if the audio information output module still acquires the alarm information, the confirmation information detection module controls the audio information output module to continuously process the alarm information and output the alarm audio information through the loudspeaker;
the confirmation information detection module is also connected with a mobile phone end of a user, and the user acquires the closing and opening of the confirmation information detection module in real time through the mobile phone end.
As shown in fig. 2, based on the intelligent alarm method of the sound box described in the above embodiment, in another embodiment of the present invention, a sound box is further provided, where the sound box is respectively connected with the central processing module and the mobile phone end in a wireless manner;
the sound box is provided with an audio information output module, a loudspeaker, a microphone and a confirmation information detection module;
the central processing module acquires the monitoring data of the home environment through the information acquisition module so as to acquire real-time monitoring data, selects a corresponding processing mode according to the type of the acquired monitoring data, outputs alarm information in a corresponding format, and sends the alarm information to the sound box;
the audio information output module in the sound box converts the acquired alarm information into alarm voice information, and connects the alarm voice information with matched alarm music end to generate complete alarm audio information, and the complete alarm audio information is output through a loudspeaker; the microphone monitors external sound in real time and transmits the external sound to the confirmation information detection module, the confirmation information detection module carries out denoising and detection on the acquired external sound, acquires external voice information, converts the external voice information into text information, carries out semantic detection and intention extraction through a semantic detection technology, and accordingly carries out corresponding intention operation on the loudspeaker box according to intention.
The above embodiments are only for illustrating the technical method of the present invention and not for limiting the same, and it should be understood by those skilled in the art that the technical method of the present invention may be modified or substituted without departing from the spirit and scope of the technical method of the present invention.
Claims (5)
1. An intelligent alarm method for a sound box is characterized in that: comprising the following steps:
step one: acquiring monitoring information of a home environment; the monitoring information of the home environment is acquired through an information acquisition module, and the monitoring information of the home environment comprises indoor smoke concentration, pictures and gas concentration;
step two: storing and analyzing the acquired monitoring information, and outputting alarm information; the monitoring information is stored and analyzed through a central processing module;
if the acquired real-time smoke concentration exceeds a preset smoke concentration threshold, generating smoke alarm information comprising a smoke concentration exceeding standard of a room number or a room name and a specific value of the smoke concentration;
if the acquired real-time gas concentration exceeds a preset gas concentration threshold, generating gas leakage alarm information comprising a gas concentration exceeding standard of a room number or a room name and a gas concentration specific value;
performing frame extraction processing on the acquired video image according to unit time, inputting the acquired video frame image into a fire judgment model, outputting the fire, and generating fire alarm information comprising the number of a room or the name of the room, the occurrence of the fire and the fire;
step three: converting the alarm information into alarm voice information, splicing the alarm voice information with alarm music corresponding to the alarm information type, and outputting alarm audio information;
the method of the third step is completed through a sound box, and the sound box is provided with an audio information output module, a loudspeaker, a microphone and a confirmation information detection module;
the audio information output module judges the type of the acquired alarm information and selects matched alarm music; the voice conversion technology is adopted to convert the alarm information into corresponding alarm voice information; splicing the selected warning music and the warning voice information, detecting voice endpoints of the head and the tail of the warning music and the head and the tail of the warning voice information, connecting the tail end of the warning music with the head end of the warning voice information, generating a section of complete warning audio information, and outputting the complete warning audio information through a loudspeaker;
step four: detecting whether alarm audio information is received or not;
specifically, external sound is acquired through a microphone; the confirmation information detection module performs denoising and detection on the acquired external information, acquires external voice information, converts the external voice information into text information, performs semantic detection through a semantic detection technology, and performs intention extraction, and the confirmation information detection module operates according to the extracted intention;
the confirmation information detection module is further provided with interval reminding time, when the confirmation information detection module is used for extracting external sound and aims at closing the loudspeaker, the confirmation information detection module controls the loudspeaker to close the interval reminding time, and if the audio information output module still obtains the alarm information, the confirmation information detection module controls the audio information output module to continuously process the alarm information and output the alarm audio information through the loudspeaker.
2. The intelligent sound box alarm method according to claim 1, wherein: the information acquisition module is provided with a smoke sensor, a monitoring camera and a gas leakage detection sensor, and the smoke sensor, the monitoring camera and the gas leakage detection sensor respectively detect indoor smoke concentration, picture and gas concentration.
3. The intelligent sound box alarm method according to claim 1, wherein: the fire intensity is divided into three levels, namely: small, medium and large.
4. The intelligent sound box alarm method according to claim 1, wherein: the fire judgment model is a neural network model, and trains image sample data marked with different fire sizes in the early stage.
5. The intelligent sound box alarm method according to claim 1, wherein: different warning music is set for different types of warning information in the early stage.
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