CN107071369A - Monitoring method, device and its application of many objects can be monitored - Google Patents
Monitoring method, device and its application of many objects can be monitored Download PDFInfo
- Publication number
- CN107071369A CN107071369A CN201710391719.6A CN201710391719A CN107071369A CN 107071369 A CN107071369 A CN 107071369A CN 201710391719 A CN201710391719 A CN 201710391719A CN 107071369 A CN107071369 A CN 107071369A
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- controlled station
- sound pick
- supervising device
- audio
- speech data
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 60
- 238000000034 method Methods 0.000 title claims abstract description 26
- 241001269238 Data Species 0.000 claims abstract description 15
- 238000012545 processing Methods 0.000 claims description 10
- 238000006243 chemical reaction Methods 0.000 claims description 7
- 238000004891 communication Methods 0.000 claims description 7
- 230000005236 sound signal Effects 0.000 claims description 6
- 238000005070 sampling Methods 0.000 claims description 3
- 238000007792 addition Methods 0.000 description 4
- 238000012806 monitoring device Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000011946 reduction process Methods 0.000 description 2
- 238000004088 simulation Methods 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 210000003739 neck Anatomy 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
- H04N7/181—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast for receiving images from a plurality of remote sources
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Closed-Circuit Television Systems (AREA)
Abstract
The monitoring method proposed by the present invention for monitoring many objects, device and its application, its method obtains the image information on controlled station by the video recording equipment of supervising device, the supervising device includes the video recording equipment and two or more sound pick-up outfits, the sound pick-up outfit is configured on the controlled station, the number of the controlled station is two or more, and the sound pick-up outfit of at least one is provided with each controlled station；Each self-corresponding speech data is obtained respectively by described two or more than two sound pick-up outfits, and the controlled station residing for the corresponding sound pick-up outfit of the speech data is associated；Make described two or more than two speech datas each associated with the image information.The cost of the existing monitoring scheme of present invention reduction, while ensureing quality monitoring.
Description
Technical field
The present invention relates to monitoring technology field, a kind of monitoring method for monitoring many objects, device are especially related to
And its application.
Background technology
Monitoring device enters the high definition epoch, and the field range of high-definition monitoring equipment is far above SD monitoring device, valency
Lattice are more and more lower also with the popularization of high-definition monitoring equipment.Raising with people to safety attention degree, high-definition monitoring equipment
Used by more fields.Bank, the highdensity work position such as station ticket office, due to its work particularity, it is necessary to
Whole writing task personnel and customer communication communication and process (operation and dialogue), it is therefore desirable to each staff's
The working condition of staff is monitored and recorded a video in real time on station.In order to realize real-time monitoring to each station and
Necessary speech talkback, usually uses the independent video monitoring with audio and recording.Traditional monitoring scheme can be each
Station all installs monitoring device and speech talkback equipment.
There is following defect in traditional monitoring scheme：
1st, each station installs a whole set of monitoring device this certainly will increase cost of deploying troops on garrison duty；
2nd, the HD video that each station is independently produced takes substantial amounts of memory space, under certain memory capacity, makes
Shorten into the time that video is preserved；
3rd, many recording arrangements work simultaneously, can expend more electric energy.
The content of the invention
The main object of the present invention is provides a kind of monitoring method for monitoring many objects, device and its application, and reduction is existing
The cost of some monitoring schemes, while ensureing quality monitoring.
The present invention proposes a kind of monitoring method for monitoring many objects, including：
The image information on controlled station is obtained by the video recording equipment of supervising device, the supervising device includes the record
As equipment and two or more sound pick-up outfits, the sound pick-up outfit is configured on the controlled station, described controlled
The number of station is two or more, and the sound pick-up outfit of at least one is provided with each controlled station；
Each self-corresponding speech data, the voice number are obtained respectively by described two or more than two sound pick-up outfits
It is associated according to the controlled station residing for corresponding sound pick-up outfit；
Make described two or more than two speech datas each associated with the image information.
Preferably, it is described make described two or more than two speech datas each it is associated with the image information it
Afterwards, in addition to：
The image information and two or more speech datas are stored respectively in storage device, the storage
Equipment is connected with supervising device communication.
Preferably, the acquisition process of the speech data includes：
The audio signal of outside input is carried out by analog-to-digital conversion by audio chip respectively, sampled, audio frequency simulation letter is obtained
Number；
Audio analog signals feeding audio processing modules are subjected to noise reduction, echo cancellation processing obtains clearly sound
Frequency initial data；
Then audio raw data feeding encoder is encoded, obtains the speech data.
Preferably, it is described to obtain each self-corresponding speech data respectively by described two or more than two sound pick-up outfits
Afterwards, in addition to：
The image information is shown on the display screen of Surveillance center, the Surveillance center communicates with the supervising device
Connection；
Reception is selected to the controlled station, and plays the speech data associated with selected controlled station.
Preferably, it is described to obtain each self-corresponding speech data respectively by described two or more than two sound pick-up outfits
Afterwards, in addition to：
Center voice signal, the Surveillance center and the supervising device are obtained by the voice recording device of Surveillance center
Communication connection；
The center voice signal is sent to specified controlled station, and by external on the specified controlled station
Loudspeaker changes into center voice.
The invention also provides a kind of supervising device for monitoring many objects, including：
Picture recording module, the image information on controlled station, the monitoring are obtained for the video recording equipment by supervising device
Device includes the video recording equipment and two or more sound pick-up outfits, and the sound pick-up outfit is configured at the controlled work
On position, the number of the controlled station is two or more, and being provided with the recording of at least one on each controlled station sets
It is standby；
Recording module, for obtaining each self-corresponding voice number respectively by described two or more than two sound pick-up outfits
According to the controlled station residing for the corresponding sound pick-up outfit of the speech data is associated；
Relating module, for making described two or more than two speech datas each associated with the image information.
Preferably, the recording module includes：
Collecting unit, for the audio signal of outside input to be carried out into analog-to-digital conversion respectively by audio chip, sampling is obtained
Obtain audio analog signals；
Except unit of making an uproar, for audio analog signals feeding audio processing modules to be carried out into noise reduction, echo cancellation is handled,
Obtain clearly audio raw data；
Coding unit, for audio raw data feeding encoder to be encoded, obtains the speech data.
Preferably, in addition to：
Output module, the display screen for the image information to be shown in Surveillance center, the Surveillance center can be with
The supervising device is communicated；
Output control module, is selected for receiving to the controlled station, and is controlled and the output equipment controller
The loudspeaker of connection plays the speech data associated with selected controlled station.
Preferably, in addition to：
Outside input module, for obtaining center voice signal, the monitoring by the voice recording device of Surveillance center
Center is communicated with the supervising device；
Outside output module, refers to for the center voice signal to be sent to specified controlled station, and by described
External speaker on fixed controlled station changes into center voice.
The invention also provides the answering in service window of the monitoring method for monitoring many objects described in above-mentioned any one
With.
The monitoring method proposed by the present invention for monitoring many objects, device and its application, its method are obtained by supervising device
The image information and two or more speech datas on controlled station are taken, the cost of existing monitoring scheme is reduced, together
When ensure quality monitoring.
Brief description of the drawings
Fig. 1 can monitor the schematic flow sheet of the embodiment of monitoring method one of many objects for the present invention；
Fig. 2 can monitor the structural representation of the embodiment of supervising device one of many objects for the present invention.
The realization, functional characteristics and advantage of the object of the invention will be described further referring to the drawings in conjunction with the embodiments.
Embodiment
It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not intended to limit the present invention.
Reference picture 1, the present invention proposes a kind of monitoring method for monitoring many objects, including：
S10, the image information on controlled station is obtained by the video recording equipment of supervising device, the supervising device includes institute
Video recording equipment and two or more sound pick-up outfits are stated, the sound pick-up outfit is configured on the controlled station, described
The number of controlled station is two or more, and the sound pick-up outfit of at least one is provided with each controlled station；
S20, obtain each self-corresponding speech data, institute's predicate respectively by described two or more than two sound pick-up outfits
Controlled station residing for the corresponding sound pick-up outfit of sound data is associated；
S30, make described two or more than two speech datas each associated with the image information.
In the present embodiment, supervising device includes a set of video recording equipment and at least two microphones.Video recording equipment can be used
High-definition camera, in use, is directed at two stations or more station by high-definition camera and carries out prison bat.Above-mentioned station one
As refer to needing making video recording the post that prison claps, such as ticket window, bank accepts window, supermarket check out counters.
At least one voice collection device to be configured in each station (i.e. above-mentioned controlled station) clapped by prison (i.e. above-mentioned simultaneously
Sound pick-up outfit).The speech data that each voice collection device is obtained individually is stored.
So, supervising device obtains the record of each controlled station of a video recording (i.e. above-mentioned image information) and many parts of synchronizations
Sound data.Independent supervising device is configured compared to each station, a set of video recording equipment can be reduced, the data volume that it is preserved is about
Also reduce half (by taking two stations as an example).
Optionally, it is described make described two or more than two speech datas each it is associated with the image information it
Afterwards, in addition to：
The image information and two or more speech datas are stored respectively in storage device, the storage
Equipment is connected with supervising device communication.
In the present embodiment, the image information on controlled station and speech data obtained by supervising device is stored in net
In network DVR (Network Video Recorder, be abbreviated as NVR).Image information is independently deposited with speech data
, but both are related, because both are synchronous recordings.If one microphone of middle many additions, video recorder collection
The addition time of the microphone can be recorded during video, storage is got off, so in playback, new Mike is added when being played to
During the picture of wind, the new recording data for adding microphone collection can be loaded.
Optionally, the acquisition process of the speech data includes：
The audio signal of outside input is carried out by analog-to-digital conversion by audio chip respectively, sampled, audio frequency simulation letter is obtained
Number；
Audio analog signals feeding audio processing modules are subjected to noise reduction, echo cancellation processing obtains clearly sound
Frequency initial data；
Then audio raw data feeding encoder is encoded, obtains the speech data.
In the present embodiment, supervising device is also configured with audio chip, the audio that collected newly can be made at progress noise reduction
Reason.For example, carrying out noise reduction process to speech data using G711 codings, optimize the speech data quality collected.
Optionally, it is described to obtain each self-corresponding speech data respectively by described two or more than two sound pick-up outfits
Afterwards, in addition to：
The image information is shown on the display screen of Surveillance center, the Surveillance center communicates with the supervising device
Connection；
Reception is selected to the controlled station, and plays the speech data associated with selected controlled station.
In the present embodiment, the image information that prison is clapped can also transfer back to Surveillance center in real time.In Surveillance center, it can select
One controlled station, then can play the speech data associated with selected controlled station.Switch another controlled station, then play
Language data associated with it.For example what video camera prison was clapped is station A and station B picture, then installs microphone A in station A,
Station B installs microphone B.In Surveillance center, A channel is selected, then can play the audio that microphone A is recorded, channel B is selected, can
Play the audio that microphone B is recorded.Also can simultaneous selection A channel and channel B, progress broadcasting simultaneously.
Optionally, it is described to obtain each self-corresponding speech data respectively by described two or more than two sound pick-up outfits
Afterwards, in addition to：
Center voice signal, the Surveillance center and the supervising device are obtained by the voice recording device of Surveillance center
Communication connection；
The center voice signal is sent to specified controlled station, and by external on the specified controlled station
Loudspeaker changes into center voice.
In the present embodiment, equipment of raising one's voice can be also configured on controlled station, allow personnel on station with monitoring
The personnel of the heart carry out real time phone call.
Loudspeaker can be small-size sound box or earphone.
The monitoring method proposed by the present invention for monitoring many objects, the picture obtained by supervising device on controlled station is believed
Breath and two or more speech datas, reduce the cost of existing monitoring scheme, while ensureing quality monitoring.
Reference picture 2, the invention also provides a kind of supervising device for monitoring many objects, including：
Picture recording module 10, the image information on controlled station, the prison are obtained for the video recording equipment by supervising device
Controlling device includes the video recording equipment and two or more sound pick-up outfits, and the sound pick-up outfit is configured at described controlled
On station, the number of the controlled station is two or more, and the recording of at least one is provided with each controlled station
Equipment；
Recording module 20, for obtaining each self-corresponding voice respectively by described two or more than two sound pick-up outfits
Data, the controlled station residing for the corresponding sound pick-up outfit of the speech data is associated；
Relating module 30, for making described two or more than two speech datas each related to the image information
Connection.
In the present embodiment, supervising device includes a set of video recording equipment and at least two microphones.Video recording equipment can be used
High-definition camera, in use, is directed at two stations or more station by high-definition camera and carries out prison bat.Above-mentioned station one
As refer to needing making video recording the post that prison claps, such as ticket window, bank accepts window, supermarket check out counters.
At least one voice collection device to be configured in each station (i.e. above-mentioned controlled station) clapped by prison (i.e. above-mentioned simultaneously
Sound pick-up outfit).The speech data that each voice collection device is obtained individually is stored.
So, supervising device obtains the record of each controlled station of a video recording (i.e. above-mentioned image information) and many parts of synchronizations
Sound data.Independent supervising device is configured compared to each station, a set of video recording equipment can be reduced, the data volume that it is preserved is about
Also reduce half (by taking two stations as an example).
In the present embodiment, the image information on controlled station and speech data obtained by supervising device is stored in net
In network DVR (Network Video Recorder, be abbreviated as NVR).Image information is independently deposited with speech data
, but both are related, because both are synchronous recordings.If one microphone of middle many additions, video recorder collection
The addition time of the microphone can be recorded during video, storage is got off, so in playback, new Mike is added when being played to
During the picture of wind, the new recording data for adding microphone collection can be loaded.
Optionally, the recording module 20 includes：
Collecting unit, for the audio signal of outside input to be carried out into analog-to-digital conversion respectively by audio chip, sampling is obtained
Obtain audio analog signals；
Except unit of making an uproar, for audio analog signals feeding audio processing modules to be carried out into noise reduction, echo cancellation is handled,
Obtain clearly audio raw data；
Coding unit, for audio raw data feeding encoder to be encoded, obtains the speech data.
In the present embodiment, supervising device is also configured with audio chip, the audio that collected newly can be made at progress noise reduction
Reason.For example, carrying out noise reduction process to speech data using G711 codings, optimize the speech data quality collected.
Optionally, in addition to：
Output module, the display screen for the image information to be shown in Surveillance center, the Surveillance center can be with
The supervising device is communicated；
Output control module, is selected for receiving to the controlled station, and is controlled and the output equipment controller
The loudspeaker of connection plays the speech data associated with selected controlled station.
In the present embodiment, the image information that prison is clapped can also transfer back to Surveillance center in real time.In Surveillance center, it can select
One controlled station, then can play the speech data associated with selected controlled station.Switch another controlled station, then play
Language data associated with it.For example what video camera prison was clapped is station A and station B picture, then installs microphone A in station A,
Station B installs microphone B.In Surveillance center, A channel is selected, then can play the audio that microphone A is recorded, channel B is selected, can
Play the audio that microphone B is recorded.Also can simultaneous selection A channel and channel B, progress broadcasting simultaneously.
Optionally, in addition to：
Outside input module, for obtaining center voice signal, the monitoring by the voice recording device of Surveillance center
Center is communicated with the supervising device；
Outside output module, refers to for the center voice signal to be sent to specified controlled station, and by described
External speaker on fixed controlled station changes into center voice.
In the present embodiment, equipment of raising one's voice can be also configured on controlled station, allow personnel on station with monitoring
The personnel of the heart carry out real time phone call.
Loudspeaker can be small-size sound box or earphone.
The invention also provides the answering in service window of the monitoring method for monitoring many objects described in above-mentioned any one
With.
What service window was referred specifically to includes bank's pick-up window, and ATM withdrawals seat in the plane, train ticket ticket window, bus ticket is sold
Ticket window, cashier etc..Using monitoring method proposed by the present invention, available for above-mentioned service window, reduction monitoring security protection into
This.Moreover, under same memory space hardware condition, the Video data of collection can retain the longer time.
The monitoring method proposed by the present invention for monitoring many objects, device and its application, its method are obtained by supervising device
The image information and two or more speech datas on controlled station are taken, the cost of existing monitoring scheme is reduced, together
When ensure quality monitoring.
The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the scope of the invention, it is every to utilize
Equivalent structure or equivalent flow conversion that description of the invention is made, or directly or indirectly it is used in other related technology necks
Domain, is included within the scope of the present invention.
Claims (10)
1. a kind of monitoring method for monitoring many objects, it is characterised in that including：
The image information on controlled station is obtained by the video recording equipment of supervising device, the supervising device includes the video recording and set
Standby and two or more sound pick-up outfits, the sound pick-up outfit is configured on the controlled station, the controlled station
Number be two or more, be provided with the sound pick-up outfit of at least one on each controlled station；
Obtain each self-corresponding speech data respectively by described two or more than two sound pick-up outfits, the speech data with
Controlled station residing for its corresponding sound pick-up outfit is associated；
Make described two or more than two speech datas each associated with the image information.
2. the monitoring method of many objects can be monitored according to claim 1, it is characterised in that it is described make it is described two or two
More than speech data it is each associated with the image information after, in addition to：
The image information and two or more speech datas are stored respectively in storage device, the storage device
It is connected with supervising device communication.
3. the monitoring method of many objects can be monitored according to claim 1, it is characterised in that the acquisition of the speech data
Journey includes：
The audio signal of outside input is carried out by analog-to-digital conversion by audio chip respectively, sampled, audio analog signals are obtained；
Audio analog signals feeding audio processing modules are subjected to noise reduction, echo cancellation processing obtains clearly audio former
Beginning data；
Then audio raw data feeding encoder is encoded, obtains the speech data.
4. the monitoring method of many objects can be monitored according to claim 1, it is characterised in that described by described two or two
Sound pick-up outfit more than individual is obtained after each self-corresponding speech data respectively, in addition to：
The image information is shown on the display screen of Surveillance center, the Surveillance center communicates with the supervising device to be connected
Connect；
Reception is selected to the controlled station, and plays the speech data associated with selected controlled station.
5. the monitoring method of many objects can be monitored according to claim 1, it is characterised in that described by described two or two
Sound pick-up outfit more than individual is obtained after each self-corresponding speech data respectively, in addition to：
Center voice signal is obtained by the voice recording device of Surveillance center, the Surveillance center communicates with the supervising device
Connection；
The center voice signal is sent to specified controlled station, and by it is described specify on controlled station external raise one's voice
Device changes into center voice.
6. a kind of supervising device for monitoring many objects, it is characterised in that including：
Picture recording module, the image information on controlled station, the supervising device are obtained for the video recording equipment by supervising device
Including the video recording equipment and two or more sound pick-up outfits, the sound pick-up outfit is configured at the controlled station
On, the number of the controlled station is two or more, and the sound pick-up outfit of at least one is provided with each controlled station；
Recording module, for obtaining each self-corresponding speech data respectively by described two or more than two sound pick-up outfits,
Controlled station residing for the corresponding sound pick-up outfit of the speech data is associated；
Relating module, for making described two or more than two speech datas each associated with the image information.
7. the supervising device of many objects can be monitored according to claim 6, it is characterised in that the recording module includes：
Collecting unit, for the audio signal of outside input to be carried out into analog-to-digital conversion respectively by audio chip, sampling obtains sound
Frequency analog signal；
Except unit of making an uproar, for audio analog signals feeding audio processing modules to be carried out into noise reduction, echo cancellation processing is obtained
Clearly audio raw data；
Coding unit, for audio raw data feeding encoder to be encoded, obtains the speech data.
8. the supervising device of many objects can be monitored according to claim 6, it is characterised in that also included：
Output module, the display screen for the image information to be shown in Surveillance center, the Surveillance center can with it is described
Supervising device is communicated；
Output control module, is selected for receiving to the controlled station, and controls to be connected with the output equipment controller
Loudspeaker play the associated speech data of controlled station with selecting.
9. the supervising device of many objects can be monitored according to claim 6, it is characterised in that also included：
Outside input module, for obtaining center voice signal, the Surveillance center by the voice recording device of Surveillance center
Communicated with the supervising device；
Outside output module, for the center voice signal to be sent to specified controlled station, and by it is described specify by
External speaker on control station changes into center voice.
10. the answering in terms of monitoring service window of the monitoring method for monitoring many objects described in claim 1-5 any one
With.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710391719.6A CN107071369A (en) | 2017-05-27 | 2017-05-27 | Monitoring method, device and its application of many objects can be monitored |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710391719.6A CN107071369A (en) | 2017-05-27 | 2017-05-27 | Monitoring method, device and its application of many objects can be monitored |
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| CN107071369A true CN107071369A (en) | 2017-08-18 |
Family
ID=59617609
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| CN201710391719.6A Pending CN107071369A (en) | 2017-05-27 | 2017-05-27 | Monitoring method, device and its application of many objects can be monitored |
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Application publication date: 20170818 |