CN110223468A - Intelligent sound alarm method, device, system, computer equipment and storage medium - Google Patents
Intelligent sound alarm method, device, system, computer equipment and storage medium Download PDFInfo
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- CN110223468A CN110223468A CN201910461675.9A CN201910461675A CN110223468A CN 110223468 A CN110223468 A CN 110223468A CN 201910461675 A CN201910461675 A CN 201910461675A CN 110223468 A CN110223468 A CN 110223468A
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- 238000000034 method Methods 0.000 title claims abstract description 56
- 230000005236 sound signal Effects 0.000 claims abstract description 72
- 230000006870 function Effects 0.000 claims description 61
- 238000001514 detection method Methods 0.000 claims description 31
- 238000012545 processing Methods 0.000 claims description 23
- 230000000694 effects Effects 0.000 claims description 14
- 238000012544 monitoring process Methods 0.000 claims description 6
- 238000004590 computer program Methods 0.000 claims description 5
- 238000005457 optimization Methods 0.000 claims 1
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- 238000007689 inspection Methods 0.000 description 2
- 230000004807 localization Effects 0.000 description 2
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Classifications
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B3/00—Audible signalling systems; Audible personal calling systems
- G08B3/10—Audible signalling systems; Audible personal calling systems using electric transmission; using electromagnetic transmission
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B3/00—Audible signalling systems; Audible personal calling systems
- G08B3/10—Audible signalling systems; Audible personal calling systems using electric transmission; using electromagnetic transmission
- G08B3/1008—Personal calling arrangements or devices, i.e. paging systems
- G08B3/1016—Personal calling arrangements or devices, i.e. paging systems using wireless transmission
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B3/00—Audible signalling systems; Audible personal calling systems
- G08B3/10—Audible signalling systems; Audible personal calling systems using electric transmission; using electromagnetic transmission
- G08B3/1008—Personal calling arrangements or devices, i.e. paging systems
- G08B3/1016—Personal calling arrangements or devices, i.e. paging systems using wireless transmission
- G08B3/1025—Paging receivers with audible signalling details
- G08B3/105—Paging receivers with audible signalling details with call or message storage means
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
- G10L15/00—Speech recognition
- G10L15/08—Speech classification or search
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
- G10L15/00—Speech recognition
- G10L15/26—Speech to text systems
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
- G10L15/00—Speech recognition
- G10L15/08—Speech classification or search
- G10L2015/088—Word spotting
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- General Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Health & Medical Sciences (AREA)
- Computational Linguistics (AREA)
- Computer Networks & Wireless Communication (AREA)
- Audiology, Speech & Language Pathology (AREA)
- Human Computer Interaction (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Telephonic Communication Services (AREA)
- Telephone Function (AREA)
Abstract
The invention discloses intelligent sound alarm method, device, system, computer equipment and storage medium, wherein method can include: Intelligent voice alarm determines that the alarm mode being presently in, the alarm mode include at least: VAD detects alarm mode；Intelligent voice alarm carries out audio signal sample and reports warning message if being determined for compliance with the alarm trigger condition under the alarm mode according to collected audio signal to server, and start sound-recording function, recording data is uploaded to server.Using scheme of the present invention, it can be ensured that the timeliness etc. of alarm.
Description
[technical field]
The present invention relates to Computer Applied Technology, in particular to intelligent sound alarm method, device, system, computer is set
Standby and storage medium.
[background technique]
Current alarm system mostly manually controls key alarm, non-for people handicapped or that action is controlled
Often it is unfavorable for operating, to be difficult to and alarm moreover, generalling use single alarm mode is unable to satisfy different scenes
Demand etc..
[summary of the invention]
In view of this, the present invention provides intelligent sound alarm method, device, system, computer equipment and storage mediums.
Specific technical solution is as follows:
A kind of intelligent sound alarm method, comprising:
Intelligent voice alarm determines that the alarm mode being presently in, the alarm mode include at least: speech activity inspection
It surveys VAD and detects alarm mode；
The Intelligent voice alarm carries out audio signal sample, if being determined for compliance with according to collected audio signal described
Alarm trigger condition under alarm mode, then report warning message to server, and start sound-recording function, recording data uploaded
To the server.
According to one preferred embodiment of the present invention, when the alarm mode is that the VAD detects alarm mode, the basis
The alarm trigger condition that collected audio signal is determined for compliance under the alarm mode includes: according to collected audio signal
Determine occur the sound that volume is greater than predetermined threshold in current environment.
According to one preferred embodiment of the present invention, the alarm mode further comprises: voice wakes up alarm mode；
When the alarm mode is that the voice wakes up alarm mode, described determined according to collected audio signal is accorded with
Closing the alarm trigger condition under the alarm mode includes: to determine that there are languages in current environment according to collected audio signal
Sound signal, and include scheduling wake-up word in the voice signal.
According to one preferred embodiment of the present invention, the progress audio signal sample includes: the Intelligent voice alarm benefit
Audio signal is acquired with microphone array, and processing is optimized to collected audio signal according to predetermined way.
According to one preferred embodiment of the present invention, this method further comprises: the Intelligent voice alarm is by wirelessly protecting
True wifi network or mobile operator network are communicated with the server.
According to one preferred embodiment of the present invention, this method further comprises: the Intelligent voice alarm, which determines, to be reached in advance
The long recording time being first arranged, then close sound-recording function, alternatively, determination receives the stopping that user is issued by intelligent mobile terminal
Record command then closes sound-recording function.
According to one preferred embodiment of the present invention, this method further comprises: the Intelligent voice alarm determines that user touches
The mode switching key on the Intelligent voice alarm is touched, then switches locating alarm mode, alternatively, determination receives user
The pattern switching instruction issued by intelligent mobile terminal, then switch locating alarm mode.
A kind of intelligent sound alarm method, comprising:
Server receives the warning message that Intelligent voice alarm reports, and the warning message is intelligent sound alarm
When device is determined to meet the alarm trigger condition being presently under alarm mode according to collected audio signal, what is reported is reported
Warning message, the alarm mode include at least: voice activity detection VAD detects alarm mode；
The server receives the Intelligent voice alarm and opens the recording data uploaded after sound-recording function.
According to one preferred embodiment of the present invention, this method further comprises: the pre-set alarm of server dials
Phone is alarmed.
According to one preferred embodiment of the present invention, the pre-set alarm call includes: the intelligent mobile terminal of user
Number；
This method further comprises: the recording data is supplied to the intelligent mobile terminal by the server, so as to
User monitors the recording data by the intelligent mobile terminal.
A kind of intelligent sound alarm method, comprising:
According to the user instruction received the alarm mode of Intelligent voice alarm is arranged, with toilet in intelligent mobile terminal
When stating the alarm trigger condition that Intelligent voice alarm is determined for compliance under the alarm mode according to collected audio signal, to
Server reports warning message, and starts sound-recording function, recording data is uploaded to the server, the alarm mode is at least
It include: voice activity detection VAD detection alarm mode.
According to one preferred embodiment of the present invention, this method further comprises: the intelligent mobile terminal is according to receiving
The long recording time of the Intelligent voice alarm is arranged in user instruction, so that the Intelligent voice alarm reaches the record
When sound duration, sound-recording function is closed；Alternatively, the intelligent mobile terminal receives the stopping record command that user issues, institute is notified
It states Intelligent voice alarm and closes sound-recording function.
According to one preferred embodiment of the present invention, this method further comprises: the intelligent mobile terminal is received from described
The warning message of server, and recording data is obtained from the server, it plays to user and monitors.
A kind of intelligent sound warning device, the intelligent sound warning device are applied in Intelligent voice alarm, comprising:
Determination unit and alarm unit；
The determination unit, for determining that the alarm mode being presently in, the alarm mode include at least: speech activity
It detects VAD and detects alarm mode；
The alarm unit, for carrying out audio signal sample, if being determined for compliance with according to collected audio signal described
Alarm trigger condition under alarm mode, then report warning message to server, and start sound-recording function, recording data uploaded
To the server.
According to one preferred embodiment of the present invention, when the alarm mode is that the VAD detects alarm mode, the alarm
Unit determines the sound for occurring volume in current environment greater than predetermined threshold according to collected audio signal, it is determined that meets
Alarm trigger condition under the VAD detection alarm mode.
According to one preferred embodiment of the present invention, the alarm mode further comprises: voice wakes up alarm mode；
When the alarm mode is that the voice wakes up alarm mode, the alarm unit is believed according to collected audio
It number determines that there are voice signals in current environment, and includes scheduling wake-up word in the voice signal, it is determined that meet described
Voice wakes up the alarm trigger condition under alarm mode.
According to one preferred embodiment of the present invention, the alarm unit using microphone array acquire audio signal, and according to
Predetermined way optimizes processing to collected audio signal.
According to one preferred embodiment of the present invention, the alarm unit passes through Wireless Fidelity wifi network or mobile operator net
Network is communicated with the server.
According to one preferred embodiment of the present invention, the alarm unit is further used for, however, it is determined that reaches pre-set record
Sound duration then closes sound-recording function, or, however, it is determined that it receives the stopping recording that user is issued by intelligent mobile terminal and refers to
It enables, then closes sound-recording function.
According to one preferred embodiment of the present invention, the determination unit is further used for, however, it is determined that user touches the intelligence
Mode switching key on phonetic alarm then switches locating alarm mode, passes through intelligent sliding alternatively, determining and receiving user
The pattern switching instruction that dynamic terminal issues, then switch locating alarm mode.
A kind of intelligent sound warning device, the intelligent sound warning device are applied in server, comprising: receive single
Member；
The receiving unit, the warning message reported for receiving Intelligent voice alarm, the warning message is described
Intelligent voice alarm is determined to meet the alarm trigger condition being presently under alarm mode according to collected audio signal
When, what is reported reports warning message, and the alarm mode includes at least: voice activity detection VAD detects alarm mode；Receive institute
It states Intelligent voice alarm and opens the recording data uploaded after sound-recording function.
According to one preferred embodiment of the present invention, the intelligent sound warning device further comprises: processing unit is used for
Pre-set alarm call is dialed, is alarmed.
According to one preferred embodiment of the present invention, the pre-set alarm call includes: the intelligent mobile terminal of user
Number；
The processing unit is further used for, and the recording data is supplied to the intelligent mobile terminal, so as to user
The recording data is monitored by the intelligent mobile terminal.
A kind of intelligent sound warning device, the intelligent sound warning device are applied in intelligent mobile terminal, comprising: control
Unit processed；
Described control unit, for the alarm mode of Intelligent voice alarm to be arranged according to the user instruction received, with
Toilet states the alarm trigger condition that Intelligent voice alarm is determined for compliance under the alarm mode according to collected audio signal
When, warning message is reported to server, and start sound-recording function, recording data is uploaded to the server, the alarm mould
Formula includes at least: voice activity detection VAD detects alarm mode.
According to one preferred embodiment of the present invention, described control unit is further used for, according to the user instruction received, if
The long recording time of the Intelligent voice alarm is set, so that the Intelligent voice alarm is when reaching the long recording time, is closed
Sound-recording function is closed, alternatively, receiving the stopping record command that user issues, the Intelligent voice alarm is notified to close recording function
Energy.
According to one preferred embodiment of the present invention, the intelligent sound warning device further comprises: monitoring unit is used for
The warning message from the server is received, and obtains recording data from the server, user is played to and monitors.
A kind of intelligent sound alarm system, comprising: three kinds of intelligent sound warning devices as described above.
A kind of computer equipment, including memory, processor and be stored on the memory and can be in the processor
The computer program of upper operation, the processor realize method as described above when executing described program.
A kind of computer readable storage medium is stored thereon with computer program, real when described program is executed by processor
Now method as described above.
It can be seen that based on above-mentioned introduction using scheme of the present invention, when being determined for compliance with the alarm mode being presently in
Under alarm trigger condition when, Intelligent voice alarm can automatic trigger alarm, to eliminate the operation of user, and ensure
The timeliness of alarm, moreover, Intelligent voice alarm can be at different alarm modes, as in manager nobody when, can be at VAD
Alarm mode is detected, so as to be suitable for a variety of different scenes, meets the needs of different scenes, in addition, in addition to being alarmed,
Sound-recording function can also be started, recording data is uploaded, consequently facilitating being collected evidence and being monitored.
[Detailed description of the invention]
Fig. 1 is the flow chart of intelligent sound alarm method first embodiment of the present invention.
Fig. 2 is the flow chart of intelligent sound alarm method second embodiment of the present invention.
Fig. 3 is the flow chart of intelligent sound alarm method 3rd embodiment of the present invention.
Fig. 4 is the composed structure schematic diagram of intelligent sound warning device first embodiment of the present invention.
Fig. 5 is the composed structure schematic diagram of intelligent sound warning device second embodiment of the present invention.
Fig. 6 is the composed structure schematic diagram of intelligent sound warning device 3rd embodiment of the present invention.
Fig. 7 is the composed structure schematic diagram of intelligent sound alarm system embodiment of the present invention.
Fig. 8 shows the block diagram for being suitable for the exemplary computer system/server 12 for being used to realize embodiment of the present invention.
[specific embodiment]
In order to be clearer and more clear technical solution of the present invention, hereinafter, referring to the drawings and the embodiments, to institute of the present invention
The scheme of stating is further described.
Obviously, described embodiments are some of the embodiments of the present invention, instead of all the embodiments.Based on the present invention
In embodiment, those skilled in the art's all other embodiment obtained without creative efforts, all
Belong to the scope of protection of the invention.
In addition, it should be understood that the terms "and/or", a kind of only incidence relation for describing affiliated partner, expression can
With there are three kinds of relationships, for example, A and/or B, can indicate: individualism A exists simultaneously A and B, these three feelings of individualism B
Condition.In addition, character "/" herein, typicallys represent the relationship that forward-backward correlation object is a kind of "or".
Fig. 1 is the flow chart of intelligent sound alarm method first embodiment of the present invention.As shown in Figure 1, including following
Specific implementation.
In 101, Intelligent voice alarm determines that the alarm mode being presently in, the alarm mode include at least: language
Sound activity detection (VAD, Voice Activity Detection) detects alarm mode.
In 102, Intelligent voice alarm carries out audio signal sample, if being determined for compliance with according to collected audio signal
Alarm trigger condition under the alarm mode being presently in, then report warning message to server, and start sound-recording function, will record
Sound data are uploaded to server.
Preferably, alarm mode described in the present embodiment may include that VAD detection alarm mode and voice wake up alarm
Mode, two kinds of alarm modes can be respectively suitable for different scenes, for example, VAD detection alarm mode it is applicable at home nobody
Scene, voice wake up the applicable scene with a person at home of alarm mode.
Intelligent voice alarm can carry out audio signal sample, if being determined for compliance with current institute according to collected audio signal
Alarm trigger condition under the alarm mode at place then can report warning message to server.
Intelligent voice alarm can acquire audio signal using microphone array, and can be according to predetermined way to collected
Audio signal optimizes processing.Microphone array used can be high s/n ratio, highly sensitive microphone array, be responsible for long distance
From the audio signal in acquisition environment, and multichannel sound-source signal can be collected.According to predetermined way to collected audio signal
Processing is optimized, may include the signal processing algorithms such as operation echo cancellor, Wave beam forming, auditory localization, noise reduction.By upper
Processing is stated, the quality of audio signal can be promoted, ensures that the accuracy of subsequent alarm detection, reduces rate of false alarm etc..
When Intelligent voice alarm is in VAD detection alarm mode, if determining to work as according to collected audio signal
Occur the sound that volume is greater than predetermined threshold in preceding environment, then can determine the alarm triggering item met under VAD detection alarm mode
Part correspondingly can report warning message to server.The specific value of the threshold value can be determined according to actual needs.
When Intelligent voice alarm, which is in voice, wakes up alarm mode, if determining to work as according to collected audio signal
There are voice signals in preceding environment, and include scheduling wake-up word in voice signal, then can determine that meeting voice wakes up alarm mode
Under alarm trigger condition correspondingly can report warning message to server.The scheduling wake-up word can be " help ", " messenger
" etc. pre-set vocabulary.
As can be seen that in scheme described in the present embodiment, when the alarm triggering being determined for compliance under the alarm mode being presently in
When condition, Intelligent voice alarm can automatic trigger alarm, to eliminate the operation of user, and ensure the timely of alarm
Property, moreover, Intelligent voice alarm can be at different alarm modes, so as to be suitable for a variety of different scenes, meet not
With the demand of scene.
In addition, no matter which kind of alarm mode Intelligent voice alarm is in, after reporting warning message to server,
Start sound-recording function, and obtained recording data can be uploaded to server.Wherein, recording data can be real in the form of data packet
When upload onto the server.Server can store the warning message and recording data received, consequently facilitating evidence obtaining etc..
Intelligent voice alarm can access network by wireless router (such as household wifi router), be connected to service
Device.The placement location of Intelligent voice alarm can be determined according to actual needs, and in family, can be placed in parlor, can also
One etc. is placed respectively with each room.
Correspondingly, Intelligent voice alarm can be communicated by Wireless Fidelity (wifi) network with server, Ji Ketong
It crosses wifi network and reports warning message and upload recording data etc. to server.
If wifi jitter or without wifi network, Intelligent voice alarm can also by mobile operator network come
It is communicated with server, such as supports to report warning message by phone, short message communication mode, transmitted using data and upload record
Sound data are to server etc..
Can default and be communicated using wifi network with server, user can unrestricted choice whether in Intelligent voice alarm
Middle insertion mobile operator User Identity (SIM, Subscriber Identification Module) card, is moved with using
Dynamic carrier network.
By the above-mentioned means, a variety of alarm transmission modes can be provided for Intelligent voice alarm, in this way, a certain network such as
In the case where the weak net of wifi network or suspension, warning message and upper can be still reported by other networks such as mobile operator network
The case where passing recording data, so as to avoid alarm delay or can not alarming, ensure that the timeliness etc. of alarm.
Intelligent voice alarm can be powered by built-in rechargeable battery or power supply.Such as built-in chargeable lithium electricity
Pond is powered when power supply is switched by battery, and can show battery capacity indicator light when powering on by power supply power supply.
Even if Intelligent voice alarm can still work normally in this way, offender cuts off the power.
After Intelligent voice alarm starts sound-recording function, it can determine that closing is recorded when reaching pre-set long recording time
Sound function passes through the stopping record command that intelligent mobile terminal (such as mobile phone) issues alternatively, determining and receiving user, closes recording
Function.
User can control Intelligent voice alarm by intelligent mobile terminal, such as Configuration network, setting (switching)
Alarm mode, setting long recording time, stopping recording etc..
The specific value of long recording time can be determined according to actual needs, after Intelligent voice alarm starts sound-recording function, when
When reaching the long recording time of setting, sound-recording function can be closed, stops recording, alternatively, user can be by intelligent mobile terminal to upper
The recording data for being transmitted to server is monitored, if it is considered to without continuing to record, if determination is that family old man sees that TV causes
False alarm, then can by intelligent mobile terminal issue stop record command so that Intelligent voice alarm close record
Sound function, to save resource consumption.
In addition, can be switched over according to the variation of scene to the alarm mode of Intelligent voice alarm, such as detected from VAD
Alarm mode is switched to voice and wakes up alarm mode, or wakes up alarm mode from voice and be switched to VAD detection alarm mode.User
Alarm mode locating for Intelligent voice alarm can be switched by the mode switching key on touching Intelligent voice alarm, or
Person can also control the locating alarm mode of Intelligent voice alarm switching by intelligent mobile terminal.Correspondingly, intelligent language
Sound alarm determines that user touches the mode switching key on Intelligent voice alarm, then locating alarm mode can be switched, or
Person determines that receive user is instructed by the pattern switching that intelligent mobile terminal issues, then can be switched locating alarm mode.
Fig. 2 is the flow chart of intelligent sound alarm method second embodiment of the present invention.As shown in Fig. 2, including following
Specific implementation.
In 201, server receives the warning message that Intelligent voice alarm reports, and the warning message is intelligent sound
When alarm is determined to meet the alarm trigger condition being presently under alarm mode according to collected audio signal, report
Report warning message, the alarm mode includes at least: VAD detects alarm mode.
In 202, server receives Intelligent voice alarm and opens the recording data uploaded after sound-recording function.
Preferably, alarm mode described in the present embodiment may include that VAD detection alarm mode and voice wake up alarm
Mode, two kinds of alarm modes can be respectively suitable for different scenes, for example, VAD detection alarm mode it is applicable at home nobody
Scene, voice wake up the applicable scene with a person at home of alarm mode.
When Intelligent voice alarm is determined for compliance with alarm trigger condition, warning message can be reported to server, and can start
Obtained recording data is uploaded to server by sound-recording function.Server can to the warning message and recording data received into
Row storage.
Server can dial pre-set alarm call, alarm, and such as dial the intelligent mobile terminal of 110 or user
Number (phone number of such as user).
The recording data that Intelligent voice alarm uploads can be also supplied to the intelligent mobile terminal of user by server, so as to
User passes through intelligent mobile terminal monitoring recording data.
In Fig. 1 and embodiment illustrated in fig. 2, what is mainly introduced is the processing side of Intelligent voice alarm side and server side
Formula, for intelligent mobile terminal side, intelligent mobile terminal can according to user instructions be controlled Intelligent voice alarm,
Such as Configuration network, setting long recording time, stops recording at setting (switching) alarm mode.
Specifically, the alarm mould of Intelligent voice alarm can be arranged according to the user instruction received in intelligent mobile terminal
Formula, the alarm trigger condition being determined for compliance with so as to Intelligent voice alarm according to collected audio signal under the alarm mode
When, warning message is reported to server, and start sound-recording function, recording data is uploaded to server, the alarm mode is extremely
It less include: VAD detection alarm mode.
Also the long recording time of Intelligent voice alarm can be arranged according to the user instruction received in intelligent mobile terminal, with
Just Intelligent voice alarm closes sound-recording function when reaching long recording time, issues alternatively, intelligent mobile terminal can receive user
Stopping record command, notice Intelligent voice alarm close sound-recording function.
Intelligent mobile terminal also can receive the warning message from server, and obtain recording data from server, play
It is monitored to user.User is by monitoring recording data, if it is considered to without continuing to record, if determination is that family is old
People is seeing false alarm caused by TV, can be issued by intelligent mobile terminal and stop record command, so that intelligent sound report
Alert device closes sound-recording function.
In summary it introduces, Fig. 3 is the flow chart of intelligent sound alarm method 3rd embodiment of the present invention.Such as Fig. 3
It is shown, including implementation in detail below.
In 301, intelligent mobile terminal is set as VAD inspection according to the user instruction received, by Intelligent voice alarm
Survey alarm mode.
In 302, Intelligent voice alarm carries out audio signal sample, if being determined for compliance with according to collected audio signal
VAD detects the alarm trigger condition under alarm mode, then reports warning message to server.
Intelligent voice alarm can acquire audio signal using microphone array, and can be according to predetermined way to collected
Audio signal optimizes processing.
It, can if determining the sound for occurring volume in current environment greater than predetermined threshold according to collected audio signal
The alarm trigger condition being determined for compliance under VAD detection alarm mode.
In 303, Intelligent voice alarm starts sound-recording function, and recording data is uploaded to server.
Intelligent voice alarm can be communicated by wifi network or mobile operator network with server, to server
Report warning message and upload recording data etc..
In 304, the intelligent mobile terminal of server dials user, alarms.
The intelligent mobile terminal number of user can be stored in advance in the server.
In 305, intelligent mobile terminal obtains recording data from server, plays to user and monitors.
In 306, when reaching pre-set long recording time, Intelligent voice alarm closes sound-recording function, stops record
Sound.
What long recording time can be configured for user by intelligent mobile terminal.
It should be noted that for the various method embodiments described above, for simple description, being all expressed as a series of
Combination of actions, but those skilled in the art should understand that, the present invention is not limited by the sequence of acts described, because according to
According to the present invention, certain steps can use other sequences or carry out simultaneously.Secondly, those skilled in the art should also know that,
The embodiments described in the specification are all preferred embodiments, and not necessarily the present invention must for related actions and modules
Must.
In the above-described embodiments, it all emphasizes particularly on different fields to the description of each embodiment, there is no the portion being described in detail in some embodiment
Point, it may refer to the associated description of other embodiments.
In short, using scheme described in embodiment of the present invention method, when the report being determined for compliance under the alarm mode being presently in
When alert trigger condition, Intelligent voice alarm can automatic trigger alarm, to eliminate the operation of user, and ensure alarm
Timeliness, moreover, Intelligent voice alarm can be at different alarm modes, it is full so as to be suitable for a variety of different scenes
The demand of sufficient different scenes uploads recording data in addition, can also start sound-recording function in addition to being alarmed, consequently facilitating carrying out
Evidence obtaining and monitor, further more, can by optimizing processing to the audio signal of acquisition and providing a variety of alarm transmission modes etc.,
Accuracy and timeliness for ensuring to alarm etc..
The introduction about embodiment of the method above, below by way of Installation practice, to scheme of the present invention carry out into
One step explanation.
Fig. 4 is the composed structure schematic diagram of intelligent sound warning device first embodiment of the present invention.The device can answer
For in Intelligent voice alarm, as shown in figure 4, can include: determination unit 401 and alarm unit 402.
Determination unit 401, for determining that the alarm mode being presently in, the alarm mode include at least: VAD detection report
Alert mode.
Alarm unit 402, for carrying out audio signal sample, if being determined for compliance with current institute according to collected audio signal
Alarm trigger condition under the alarm mode at place, then report warning message to server, and start sound-recording function, by recording data
It is uploaded to server.
Preferably, alarm mode described in the present embodiment may include that VAD detection alarm mode and voice wake up alarm
Mode, two kinds of alarm modes can be respectively suitable for different scenes.
Alarm unit 402 can carry out audio signal sample, be presently in if being determined for compliance with according to collected audio signal
Alarm mode under alarm trigger condition, then can report warning message to server.Specifically, alarm unit 402 is available
Microphone array acquires audio signal, and can optimize processing to collected audio signal according to predetermined way.Wheat used
Gram wind array can be for high s/n ratio, highly sensitive microphone array, the audio signal being responsible in remote capture environment, and can
Collect multichannel sound-source signal.Processing is optimized to collected audio signal according to predetermined way, may include running back
The signal processing algorithms such as sound elimination, Wave beam forming, auditory localization, noise reduction.
When alarm mode is that VAD detects alarm mode, if alarm unit 402 is determined according to collected audio signal
Occur the sound that volume is greater than predetermined threshold in current environment, then can determine the alarm triggering met under VAD detection alarm mode
Condition.
When alarm mode is that voice wakes up alarm mode, if alarm unit 402 is determined according to collected audio signal
There are voice signals in current environment out, and include scheduling wake-up word in voice signal, then can determine that meeting voice wakes up alarm
Alarm trigger condition under mode.
If it is determined that meeting alarm trigger condition, alarm unit 402 can report warning message to server, and can start recording
Recording data is uploaded to server by function.Alarm unit 402 can pass through wifi network or mobile operator network and server
It is communicated.
After alarm unit 402 starts sound-recording function, recording function can be closed when determining the pre-set long recording time of arrival
Can, pass through the stopping record command that intelligent mobile terminal (such as mobile phone) issues alternatively, determining and receiving user, closes recording function
Energy.
In addition, the alarm mode of intelligent sound warning device can also be switched over according to the variation of scene, correspondingly,
Locating alarm then can be switched if it is determined that user touches the mode switching key on intelligent sound warning device in determination unit 401
Mode, or, however, it is determined that it receives user and is instructed by the pattern switching that intelligent mobile terminal issues, then locating report can be switched
Alert mode.
Fig. 5 is the composed structure schematic diagram of intelligent sound warning device second embodiment of the present invention.The device can answer
For in server, as shown in figure 5, can include: receiving unit 501.
Receiving unit 501, the warning message reported for receiving Intelligent voice alarm, the warning message are intelligent language
When sound alarm is determined to meet the alarm trigger condition being presently under alarm mode according to collected audio signal, report
Report warning message, the alarm mode includes at least: VAD detect alarm mode；And receive Intelligent voice alarm unlatching
The recording data uploaded after sound-recording function.
Preferably, alarm mode described in the present embodiment may include that VAD detection alarm mode and voice wake up alarm
Mode, two kinds of alarm modes can be respectively suitable for different scenes.
Receiving unit 501 can store the warning message and recording data received.
Can also further comprise in Fig. 5 shown device: processing unit 502, for dialing pre-set alarm call, into
Row alarm.The recording data that processing unit 502 can also will acquire is supplied to the intelligent mobile terminal of user, so that user passes through
Intelligent mobile terminal monitoring recording data.
Fig. 6 is the composed structure schematic diagram of intelligent sound warning device 3rd embodiment of the present invention.The device can answer
For in intelligent mobile terminal, as shown in Figure 6, comprising: control unit 601.
Control unit 601, for the alarm mode of Intelligent voice alarm to be arranged according to the user instruction received, with
Just when Intelligent voice alarm is determined for compliance with the alarm trigger condition under the alarm mode according to collected audio signal, to
Server reports warning message, and starts sound-recording function, recording data is uploaded to server, the alarm mode at least wraps
Include: VAD detects alarm mode.
Preferably, alarm mode described in the present embodiment may include that VAD detection alarm mode and voice wake up alarm
Mode, two kinds of alarm modes can be respectively suitable for different scenes.
Also the long recording time of Intelligent voice alarm can be arranged according to the user instruction received in control unit 601, so as to
Intelligent voice alarm closes sound-recording function when reaching long recording time, alternatively, the stopping record command that user issues is received,
Intelligent voice alarm is notified to close sound-recording function.
Can also further comprise in Fig. 6 shown device: monitoring unit 602, for receiving the warning message from server,
And recording data is obtained from server, it plays to user and monitors.
The present invention discloses a kind of intelligent sound alarm systems, it may include in embodiment as shown in Figure 4, Figure 5 and Figure 6
Intelligent sound warning device.
Fig. 7 is the composed structure schematic diagram of intelligent sound alarm system embodiment of the present invention.As shown in fig. 7, with intelligence
For energy phonetic alarm 701, server 702 and intelligent mobile terminal 703, the relationship of three is as shown in the figure.
The specific workflow of above-mentioned apparatus and system embodiment please refers to the related description in preceding method embodiment, no
It repeats again.
In short, using scheme described in apparatus and system of the present invention embodiment, when being determined for compliance with the alarm mode being presently in
Under alarm trigger condition when, Intelligent voice alarm can automatic trigger alarm, to eliminate the operation of user, and ensure
The timeliness of alarm, moreover, Intelligent voice alarm can be at different alarm modes, so as to be suitable for a variety of different fields
Scape meets the needs of different scenes, in addition, can also start sound-recording function in addition to being alarmed, recording data is uploaded, thus just
In being collected evidence and being monitored, further more, can be transmitted by optimizing processing to the audio signal of acquisition and providing a variety of alarms
Mode etc., it is ensured that accuracy and timeliness of alarm etc..
Fig. 8 shows the block diagram for being suitable for the exemplary computer system/server 12 for being used to realize embodiment of the present invention.
The computer system/server 12 that Fig. 8 is shown is only an example, should not function and use scope to the embodiment of the present invention
Bring any restrictions.
As shown in figure 8, computer system/server 12 is showed in the form of universal computing device.Computer system/service
The component of device 12 can include but is not limited to: one or more processor (processing unit) 16, memory 28, connect not homology
The bus 18 of system component (including memory 28 and processor 16).
Bus 18 indicates one of a few class bus structures or a variety of, including memory bus or Memory Controller,
Peripheral bus, graphics acceleration port, processor or the local bus using any bus structures in a variety of bus structures.It lifts
For example, these architectures include but is not limited to industry standard architecture (ISA) bus, microchannel architecture (MAC)
Bus, enhanced isa bus, Video Electronics Standards Association (VESA) local bus and peripheral component interconnection (PCI) bus.
Computer system/server 12 typically comprises a variety of computer system readable media.These media, which can be, appoints
What usable medium that can be accessed by computer system/server 12, including volatile and non-volatile media, it is moveable and
Immovable medium.
Memory 28 may include the computer system readable media of form of volatile memory, such as random access memory
Device (RAM) 30 and/or cache memory 32.Computer system/server 12 may further include it is other it is removable/no
Movably, volatile/non-volatile computer system storage medium.Only as an example, storage system 34 can be used for reading and writing
Immovable, non-volatile magnetic media (Fig. 8 do not show, commonly referred to as " hard disk drive ").It, can although being not shown in Fig. 8
To provide the disc driver for reading and writing to removable non-volatile magnetic disk (such as " floppy disk "), and it is non-volatile to moving
Property CD (such as CD-ROM, DVD-ROM or other optical mediums) read and write CD drive.In these cases, each drive
Dynamic device can be connected by one or more data media interfaces with bus 18.Memory 28 may include at least one program
Product, the program product have one group of (for example, at least one) program module, these program modules are configured to perform the present invention
The function of each embodiment.
Program/utility 40 with one group of (at least one) program module 42 can store in such as memory 28
In, such program module 42 includes --- but being not limited to --- operating system, one or more application program, other programs
It may include the realization of network environment in module and program data, each of these examples or certain combination.Program mould
Block 42 usually executes function and/or method in embodiment described in the invention.
Computer system/server 12 can also be (such as keyboard, sensing equipment, aobvious with one or more external equipments 14
Show device 24 etc.) communication, it is logical that the equipment interacted with the computer system/server 12 can be also enabled a user to one or more
Letter, and/or with the computer system/server 12 any is set with what one or more of the other calculating equipment was communicated
Standby (such as network interface card, modem etc.) communicates.This communication can be carried out by input/output (I/O) interface 22.And
And computer system/server 12 can also pass through network adapter 20 and one or more network (such as local area network
(LAN), wide area network (WAN) and/or public network, such as internet) communication.As shown in figure 8, network adapter 20 passes through bus
18 communicate with other modules of computer system/server 12.It should be understood that although not shown in the drawings, computer can be combined
Systems/servers 12 use other hardware and/or software module, including but not limited to: microcode, device driver, at redundancy
Manage unit, external disk drive array, RAID system, tape drive and data backup storage system etc..
The program that processor 16 is stored in memory 28 by operation, at various function application and data
Reason, such as realize the method in Fig. 1, Fig. 2 or embodiment illustrated in fig. 3.
The present invention discloses a kind of computer readable storage mediums, are stored thereon with computer program, the program quilt
The method as shown in Figure 1, Figure 2 or in embodiment illustrated in fig. 3 will be realized when processor executes.
It can be using any combination of one or more computer-readable media.Computer-readable medium can be calculating
Machine readable signal medium or computer readable storage medium.Computer readable storage medium for example can be --- but it is unlimited
In system, device or the device of --- electricity, magnetic, optical, electromagnetic, infrared ray or semiconductor, or any above combination.It calculates
The more specific example (non exhaustive list) of machine readable storage medium storing program for executing includes: electrical connection with one or more conducting wires, just
Taking formula computer disk, hard disk, random access memory (RAM), read-only memory (ROM), erasable type may be programmed read-only storage
Device (EPROM or flash memory), optical fiber, portable compact disc read-only memory (CD-ROM), light storage device, magnetic memory device,
Or above-mentioned any appropriate combination.In this document, computer readable storage medium can be it is any include or storage journey
The tangible medium of sequence, the program can be commanded execution system, device or device use or in connection.
Computer-readable signal media may include in a base band or as carrier wave a part propagate data-signal,
Wherein carry computer-readable program code.The data-signal of this propagation can take various forms, including --- but
It is not limited to --- electromagnetic signal, optical signal or above-mentioned any appropriate combination.Computer-readable signal media can also be
Any computer-readable medium other than computer readable storage medium, which can send, propagate or
Transmission is for by the use of instruction execution system, device or device or program in connection.
The program code for including on computer-readable medium can transmit with any suitable medium, including --- but it is unlimited
In --- wireless, electric wire, optical cable, RF etc. or above-mentioned any appropriate combination.
The computer for executing operation of the present invention can be write with one or more programming languages or combinations thereof
Program code, described program design language include object oriented program language-such as Java, Smalltalk, C++,
Further include conventional procedural programming language-such as " C " language or similar programming language.Program code can be with
It fully executes, partly execute on the user computer on the user computer, being executed as an independent software package, portion
Divide and partially executes or executed on a remote computer or server completely on the remote computer on the user computer.?
Be related in the situation of remote computer, remote computer can pass through the network of any kind --- including local area network (LAN) or
Wide area network (WAN)-be connected to subscriber computer, or, it may be connected to outer computer (such as mentioned using Internet service
It is connected for quotient by internet).
In several embodiments provided by the present invention, it should be understood that disclosed device and method etc. can pass through
Other modes are realized.For example, the apparatus embodiments described above are merely exemplary, for example, the division of the unit,
Only a kind of logical function partition, there may be another division manner in actual implementation.
The unit as illustrated by the separation member may or may not be physically separated, aobvious as unit
The component shown may or may not be physical unit, it can and it is in one place, or may be distributed over multiple
In network unit.It can select some or all of unit therein according to the actual needs to realize the mesh of this embodiment scheme
's.
It, can also be in addition, the functional units in various embodiments of the present invention may be integrated into one processing unit
It is that each unit physically exists alone, can also be integrated in one unit with two or more units.Above-mentioned integrated list
Member both can take the form of hardware realization, can also realize in the form of hardware adds SFU software functional unit.
The above-mentioned integrated unit being realized in the form of SFU software functional unit can store and computer-readable deposit at one
In storage media.Above-mentioned SFU software functional unit is stored in a storage medium, including some instructions are used so that a computer
It is each that equipment (can be personal computer, server or the network equipment etc.) or processor (processor) execute the present invention
The part steps of embodiment the method.And storage medium above-mentioned include: USB flash disk, mobile hard disk, read-only memory (ROM,
Read-Only Memory), random access memory (RAM, Random Access Memory), magnetic or disk etc. it is various
It can store the medium of program code.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Within mind and principle, any modification, equivalent substitution, improvement and etc. done be should be included within the scope of the present invention.
Claims (29)
1. a kind of intelligent sound alarm method characterized by comprising
Intelligent voice alarm determines that the alarm mode being presently in, the alarm mode include at least: voice activity detection VAD
Detect alarm mode；
The Intelligent voice alarm carries out audio signal sample, if being determined for compliance with the alarm according to collected audio signal
Alarm trigger condition under mode, then report warning message to server, and start sound-recording function, and recording data is uploaded to institute
State server.
2. the method according to claim 1, wherein
It is described that institute is determined for compliance with according to collected audio signal when the alarm mode is that the VAD detects alarm mode
Stating the alarm trigger condition under alarm mode includes: to determine to give great volume in current environment according to collected audio signal
In the sound of predetermined threshold.
3. the method according to claim 1, wherein
The alarm mode further comprises: voice wakes up alarm mode；
It is described that institute is determined for compliance with according to collected audio signal when the alarm mode is that the voice wakes up alarm mode
Stating the alarm trigger condition under alarm mode includes: to determine that there are voice letters in current environment according to collected audio signal
Number, and include scheduling wake-up word in the voice signal.
4. the method according to claim 1, wherein
The progress audio signal sample includes: the Intelligent voice alarm using microphone array acquisition audio signal, and
Processing is optimized to collected audio signal according to predetermined way.
5. the method according to claim 1, wherein
This method further comprises: the Intelligent voice alarm by Wireless Fidelity wifi network or mobile operator network with
The server is communicated.
6. the method according to claim 1, wherein
This method further comprises: the Intelligent voice alarm, which determines, reaches pre-set long recording time, then closes recording
Function then closes sound-recording function alternatively, determination receives the stopping record command that user is issued by intelligent mobile terminal.
7. the method according to claim 1, wherein
This method further comprises: the Intelligent voice alarm determines that user touches the mode on the Intelligent voice alarm
Switching key then switches locating alarm mode, is cut alternatively, determining and receiving user by the mode that intelligent mobile terminal issues
Instruction is changed, then switches locating alarm mode.
8. a kind of intelligent sound alarm method characterized by comprising
Server receives the warning message that Intelligent voice alarm reports, and the warning message is the Intelligent voice alarm root
When determining to meet the alarm trigger condition being presently under alarm mode according to collected audio signal, what is reported reports alarm
Information, the alarm mode include at least: voice activity detection VAD detects alarm mode；
The server receives the Intelligent voice alarm and opens the recording data uploaded after sound-recording function.
9. according to the method described in claim 8, it is characterized in that,
This method further comprises: the pre-set alarm call of server dials is alarmed.
10. according to the method described in claim 9, it is characterized in that,
The pre-set alarm call includes: the intelligent mobile terminal number of user；
This method further comprises: the recording data is supplied to the intelligent mobile terminal by the server, so as to user
The recording data is monitored by the intelligent mobile terminal.
11. a kind of intelligent sound alarm method characterized by comprising
The alarm mode of Intelligent voice alarm is arranged according to the user instruction received in intelligent mobile terminal, so as to the intelligence
When energy phonetic alarm is determined for compliance with the alarm trigger condition under the alarm mode according to collected audio signal, to service
Device reports warning message, and starts sound-recording function, recording data is uploaded to the server, the alarm mode at least wraps
Include: voice activity detection VAD detects alarm mode.
12. according to the method for claim 11, which is characterized in that
This method further comprises: the intelligent sound report is arranged according to the user instruction received in the intelligent mobile terminal
The long recording time of alert device closes sound-recording function so that the Intelligent voice alarm is when reaching the long recording time；Alternatively,
The intelligent mobile terminal receives the stopping record command that user issues, and the Intelligent voice alarm is notified to close recording function
Energy.
13. according to the method for claim 11, which is characterized in that
This method further comprises: the intelligent mobile terminal receives the warning message from the server, and from the clothes
Business device obtains recording data, plays to user and monitors.
14. a kind of intelligent sound warning device, which is characterized in that the intelligent sound warning device is alarmed applied to intelligent sound
In device, comprising: determination unit and alarm unit；
The determination unit, for determining that the alarm mode being presently in, the alarm mode include at least: voice activity detection
VAD detects alarm mode；
The alarm unit, for carrying out audio signal sample, if being determined for compliance with the alarm according to collected audio signal
Alarm trigger condition under mode, then report warning message to server, and start sound-recording function, and recording data is uploaded to institute
State server.
15. intelligent sound warning device according to claim 14, which is characterized in that
When the alarm mode is that the VAD detects alarm mode, the alarm unit is true according to collected audio signal
It makes and occurs the sound that volume is greater than predetermined threshold in current environment, it is determined that meet the report under the VAD detection alarm mode
Alert trigger condition.
16. intelligent sound warning device according to claim 14, which is characterized in that
The alarm mode further comprises: voice wakes up alarm mode；
When the alarm mode is that the voice wakes up alarm mode, the alarm unit is true according to collected audio signal
It makes in current environment that there are voice signals, and includes scheduling wake-up word in the voice signal, it is determined that meet the voice
Wake up the alarm trigger condition under alarm mode.
17. intelligent sound warning device according to claim 14, which is characterized in that
The alarm unit using microphone array acquire audio signal, and according to predetermined way to collected audio signal into
Row optimization processing.
18. intelligent sound warning device according to claim 14, which is characterized in that
The alarm unit is communicated by Wireless Fidelity wifi network or mobile operator network with the server.
19. intelligent sound warning device according to claim 14, which is characterized in that
The alarm unit is further used for, however, it is determined that and pre-set long recording time is reached, then closes sound-recording function, alternatively,
If it is determined that receiving the stopping record command that user is issued by intelligent mobile terminal, then sound-recording function is closed.
20. intelligent sound warning device according to claim 14, which is characterized in that
The determination unit is further used for, however, it is determined that the pattern switching that user touches on the intelligent sound warning device is pressed
Key then switches locating alarm mode, is referred to alternatively, determining and receiving user by the pattern switching that intelligent mobile terminal issues
It enables, then switches locating alarm mode.
21. a kind of intelligent sound warning device, which is characterized in that the intelligent sound warning device is applied in server, packet
It includes: receiving unit；
The receiving unit, the warning message reported for receiving Intelligent voice alarm, the warning message are the intelligence
When phonetic alarm is determined to meet the alarm trigger condition being presently under alarm mode according to collected audio signal, on
Report reports warning message, and the alarm mode includes at least: voice activity detection VAD detects alarm mode；Receive the intelligence
Energy phonetic alarm opens the recording data uploaded after sound-recording function.
22. intelligent sound warning device according to claim 21, which is characterized in that
The intelligent sound warning device further comprises: processing unit, for dialing pre-set alarm call, carries out
Alarm.
23. intelligent sound warning device according to claim 22, which is characterized in that
The pre-set alarm call includes: the intelligent mobile terminal number of user；
The processing unit is further used for, and the recording data is supplied to the intelligent mobile terminal, so that user passes through
The intelligent mobile terminal monitors the recording data.
24. a kind of intelligent sound warning device, which is characterized in that the intelligent sound warning device is applied to intelligent mobile terminal
In, comprising: control unit；
Described control unit, for the alarm mode of Intelligent voice alarm being arranged, with toilet according to the user instruction received
When stating the alarm trigger condition that Intelligent voice alarm is determined for compliance under the alarm mode according to collected audio signal, to
Server reports warning message, and starts sound-recording function, recording data is uploaded to the server, the alarm mode is at least
It include: voice activity detection VAD detection alarm mode.
25. intelligent sound warning device according to claim 24, which is characterized in that
Described control unit is further used for, and according to the user instruction received, the recording of the Intelligent voice alarm is arranged
Duration closes sound-recording function so that the Intelligent voice alarm is when reaching the long recording time, alternatively, receiving user's hair
Stopping record command out notifies the Intelligent voice alarm to close sound-recording function.
26. intelligent sound warning device according to claim 24, which is characterized in that
The intelligent sound warning device further comprises: monitoring unit, for receiving the alarm signal from the server
Breath, and recording data is obtained from the server, it plays to user and monitors.
27. a kind of intelligent sound alarm system characterized by comprising
Intelligent sound warning device as described in any one of claim 14-20, as described in any one of claim 21-23
Intelligent sound warning device, and, the intelligent sound warning device as described in any one of claim 24-26.
28. a kind of computer equipment, including memory, processor and it is stored on the memory and can be on the processor
The computer program of operation, which is characterized in that the processor is realized when executing described program as any in claim 1~13
Method described in.
29. a kind of computer readable storage medium, is stored thereon with computer program, which is characterized in that described program is processed
The method as described in any one of claim 1~13 is realized when device executes.
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Application publication date: 20190910 |
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