CN105657356A - Monitoring system and method under multi-camera multi-microphone scene - Google Patents
Monitoring system and method under multi-camera multi-microphone scene Download PDFInfo
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- CN105657356A CN105657356A CN201511030356.0A CN201511030356A CN105657356A CN 105657356 A CN105657356 A CN 105657356A CN 201511030356 A CN201511030356 A CN 201511030356A CN 105657356 A CN105657356 A CN 105657356A
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- room
- prison
- photographic head
- coordinate position
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- 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
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
- G06F3/0481—Interaction techniques based on graphical user interfaces [GUI] based on specific properties of the displayed interaction object or a metaphor-based environment, e.g. interaction with desktop elements like windows or icons, or assisted by a cursor's changing behaviour or appearance
- G06F3/04817—Interaction techniques based on graphical user interfaces [GUI] based on specific properties of the displayed interaction object or a metaphor-based environment, e.g. interaction with desktop elements like windows or icons, or assisted by a cursor's changing behaviour or appearance using icons
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
- G06F3/0487—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser
- G06F3/0488—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/60—Control of cameras or camera modules
- H04N23/67—Focus control based on electronic image sensor signals
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/08—Mouthpieces; Microphones; Attachments therefor
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- Signal Processing (AREA)
- Human Computer Interaction (AREA)
- General Physics & Mathematics (AREA)
- Multimedia (AREA)
- Acoustics & Sound (AREA)
- Burglar Alarm Systems (AREA)
Abstract
The invention discloses a monitoring system and a monitoring method under a multi-camera multi-microphone scene; the method comprises the following steps: a foot loop detects an indoor coordinate position of a person who is located in an imprisonment room and wears the foot loop, and sends the indoor coordinate position to a door control device of the imprisonment room, and the door control device sends the indoor coordinate position and a serial number of the imprisonment room to a monitoring platform; the monitoring platform takes the serial number of the imprisonment room as a basis to determine a nearest camera nearest to the indoor coordinate position in the multiple cameras provided by the imprisonment room and a nearest microphone nearest to the indoor coordinate position in the multiple microphones provided by the imprisonment room from a cloud database; the monitoring platform controls the nearest camera to rotate to direct at the indoor coordinate position for shooting and regulates a volume value of the nearest microphone; and the monitoring platform receives a video picture which is obtained by directing at the indoor coordinate position for shooting and is sent by the nearest camera, and receives a monitoring audio sent by the nearest microphone. According to the monitoring system and the monitoring method under the multi-camera multi-microphone scene disclosed by the invention, the efficiency of regulating the cameras and the microphones can be improved, and the monitoring omission can be prevented.
Description
Technical field
The present invention relates to monitoring technical field, particularly relate to a kind of monitoring system and method under multi-cam multi-microphone scene.
Background technology
At present; public security department is when putting in prison personnel; the personnel put in prison putting in prison room would generally be carried out preliminary hearing monitoring; namely personnel are during the activity putting in prison room; staff at Control Room can carry out the activity of observer by the photographic head of the room of putting in prison equipment; and/or, picked up the sound of personnel by the mike of the room of putting in prison equipment, thus being conducive to promoting the speed solved a case. In actual applications, when personnel are when putting in prison indoor activity, the staff of Control Room typically requires and adjusts the direction of the photographic head that the room of putting in prison is equipped and the volume of mike with manual operations rocking bar, so that the activity of observer nearly, it is this that to operate, by work, the efficiency comparison adjusting photographic head and mike in the way of rocking bar low, and depend on the initiative of staff, it is easy to cause monitoring to omit.
Summary of the invention
The embodiment of the invention discloses a kind of monitoring system and method under multi-cam multi-microphone scene, for solving to easily cause the problem that monitoring is omitted.
Embodiment of the present invention first aspect discloses a kind of monitoring method under multi-cam multi-microphone scene, and described method includes:
The detection of foot ring is positioned at puts in prison indoor and dresses the indoor coordinate position of personnel of described foot ring, and put in prison the door control devices of room described in being sent to by the indoor coordinate position of described personnel, described door control devices by described indoor coordinate position and described in put in prison the numbering of room and be sent to monitor supervision platform;
Described monitor supervision platform receive described indoor coordinate position and described in put in prison the numbering of room, and with described put in prison room be numbered foundation, closest to the nearest photographic head of described indoor coordinate position in multiple photographic head of the room of putting in prison equipment described in determining from the data base in high in the clouds;And with described put in prison room be numbered foundation, closest to the nearest mike of described indoor coordinate position in multiple mikes of the room of putting in prison equipment described in determining from the data base in described high in the clouds;
The described monitor supervision platform described nearest photographic head of control turns to the described indoor coordinate position of alignment and shoots; And, adjust the volume value of described nearest mike;
Described monitor supervision platform receives the described indoor coordinate position of alignment of described nearest photographic head transmission and carries out the video pictures that shooting obtains, and receives the monitoring audio frequency of described nearest mike transmission.
As the optional embodiment of one, described monitor supervision platform with described put in prison room be numbered foundation, closest to the nearest photographic head of described indoor coordinate position in multiple photographic head of the room of putting in prison equipment described in determining from the data base in high in the clouds, including:
Described monitor supervision platform with described put in prison room be numbered foundation, multiple photographic head of the room of putting in prison equipment described in determining in the room of the putting in prison numbering preset from the data base in high in the clouds and the corresponding relation of camera identification, wherein, the coordinate position of each described photographic head is known;
And, the coordinate position according to multiple photographic head of the described room of putting in prison equipment, from multiple photographic head of the described room of putting in prison equipment, determine the nearest photographic head closest to described indoor coordinate position.
As the optional embodiment of one, described method also includes:
The detection of described monitor supervision platform touches pressure for the first of adjacent focus controlling region, the viewing area of described video pictures;
Described monitor supervision platform identifies that from multiple pre-set pressure range described first touches the first pressure limit belonging to pressure;
Described monitor supervision platform, from the corresponding lists of pre-set pressure range and photographic head focal length, obtains described first and touches the target photographic head focal length that the first pressure limit belonging to pressure is corresponding; Wherein, the plurality of pre-set pressure range does not occur simultaneously mutually, and the photographic head focal length that pre-set pressure range described in any two in the plurality of pre-set pressure range is corresponding is different;
It is described target photographic head focal length that described monitor supervision platform controls the current Focussing of the described nearest photographic head that the described indoor coordinate position of alignment carries out shooting.
As the optional embodiment of one, described monitor supervision platform with described put in prison room be numbered foundation, closest to the nearest mike of described indoor coordinate position in multiple mikes of the room of putting in prison equipment described in determining from the data base in described high in the clouds, including:
Described monitor supervision platform with described put in prison room be numbered foundation, multiple mikes of the room of putting in prison equipment described in determining in the room of the putting in prison numbering preset from the data base in described high in the clouds and the corresponding relation of microphone identity, wherein, the coordinate position of each described mike is known;
The coordinate position of the multiple mikes according to the described room of putting in prison equipment, determines the nearest mike closest to described indoor coordinate position from multiple mikes of the described room of putting in prison equipment;
Described monitor supervision platform adjusts the volume value of described nearest mike and includes:
The detection of described monitor supervision platform touches pressure for the second of adjacent volume control area, the viewing area of described video pictures;
Described monitor supervision platform identifies that from the plurality of pre-set pressure range described second touches the second pressure limit belonging to pressure;
Described monitor supervision platform, from the corresponding lists of pre-set pressure range and microphone volume value, obtains described second and touches the target microphone volume value that the second pressure limit belonging to pressure is corresponding; The microphone volume value that pre-set pressure range described in any two in the plurality of pre-set pressure range is corresponding is different;
Described monitor supervision platform controls the current volume value of described nearest mike and is adjusted to described target microphone volume value.
As the optional embodiment of one, described method also includes:
When described first touches distress resolves, described monitor supervision platform judges whether the described first disappearance duration touching pressure exceedes appointment duration, if it does, described monitor supervision platform controls the described target photographic head Focussing acquiescence focal length of described nearest photographic head;
And/or;
When described second touches distress resolves, described monitor supervision platform judges whether the described second disappearance duration touching pressure exceedes described appointment duration, if it does, the described target microphone volume value that described monitor supervision platform controls described nearest mike adjusts default volume value.
Embodiment of the present invention second aspect discloses a kind of monitoring system under multi-cam multi-microphone scene, described system includes foot ring, monitor supervision platform, multiple photographic head and multiple mike, wherein, the plurality of photographic head, the plurality of mike are all equipped in puts in prison indoor, and the personnel dressing described foot ring be positioned at described in put in prison indoor:
Described foot ring, for detect be positioned at described in put in prison indoor and dress the indoor coordinate position of personnel of described foot ring, and put in prison the door control devices of room described in being sent to by the indoor coordinate position of described personnel, described door control devices by described indoor coordinate position and described in put in prison the numbering of room and be sent to monitor supervision platform;
Described monitor supervision platform, for receive described indoor coordinate position and described in put in prison the numbering of room, and with described put in prison room be numbered foundation, closest to the nearest photographic head of described indoor coordinate position in the plurality of photographic head of the room of putting in prison equipment described in determining from the data base in high in the clouds, and with described put in prison room be numbered foundation, closest to the nearest mike of described indoor coordinate position in the plurality of mike of the room of putting in prison equipment described in determining from the data base in described high in the clouds; And, control described nearest photographic head and turn to the described indoor coordinate position of alignment and shoot; And, adjust the volume value of described nearest mike;
Described monitor supervision platform, the described indoor coordinate position of alignment being additionally operable to receive the transmission of described nearest photographic head carries out the video pictures that shooting obtains, and receives the monitoring audio frequency of described nearest mike transmission.
As the optional embodiment of one, described monitor supervision platform with described put in prison room be numbered foundation, in the plurality of photographic head of the room of putting in prison equipment described in determining from the data base in high in the clouds closest to the mode of the nearest photographic head of described indoor coordinate position particularly as follows:
Described monitor supervision platform with described put in prison room be numbered foundation, multiple photographic head of the room of putting in prison equipment described in determining in the room of the putting in prison numbering preset from the data base in described high in the clouds and the corresponding relation of camera identification, wherein, the coordinate position of each described photographic head is known;
And, the coordinate position according to multiple photographic head of the described room of putting in prison equipment, from multiple photographic head of the described room of putting in prison equipment, determine the nearest photographic head closest to described indoor coordinate position.
As the optional embodiment of one, in described monitoring system:
Described monitor supervision platform, is additionally operable to detect the first of the focus controlling region adjacent for the viewing area of described video pictures and touches pressure;
Described monitor supervision platform, is additionally operable to identify that from multiple pre-set pressure range described first touches the first pressure limit belonging to pressure;
Described monitor supervision platform, is additionally operable to from the corresponding lists of pre-set pressure range and photographic head focal length, obtains described first and touches the target photographic head focal length that the first pressure limit belonging to pressure is corresponding; Wherein, the plurality of pre-set pressure range does not occur simultaneously mutually, and the photographic head focal length that pre-set pressure range described in any two in the plurality of pre-set pressure range is corresponding is different;
Described monitor supervision platform, the current Focussing being additionally operable to control the described nearest photographic head that the described indoor coordinate position of alignment carries out shooting is described target photographic head focal length.
As the optional embodiment of one, described monitor supervision platform with described put in prison room be numbered foundation, the plurality of mike of the room of putting in prison equipment described in determining from the data base in described high in the clouds is specially closest to the mode of the nearest mike of described indoor coordinate position;
Described monitor supervision platform with described put in prison room be numbered foundation, multiple mikes of the room of putting in prison equipment described in determining in the room of the putting in prison numbering preset from the data base in described high in the clouds and the corresponding relation of microphone identity, wherein, the coordinate position of each described mike is known;
The coordinate position of the multiple mikes according to the described room of putting in prison equipment, determines the nearest mike closest to described indoor coordinate position from multiple mikes of the described room of putting in prison equipment;
Described monitor supervision platform adjust described nearest mike volume value mode particularly as follows:
The detection of described monitor supervision platform touches pressure for the second of adjacent volume control area, the viewing area of described video pictures;
Described monitor supervision platform identifies that from the plurality of pre-set pressure range described second touches the second pressure limit belonging to pressure;
Described monitor supervision platform, from the corresponding lists of pre-set pressure range and microphone volume value, obtains described second and touches the target microphone volume value that the second pressure limit belonging to pressure is corresponding; The microphone volume value that pre-set pressure range described in any two in the plurality of pre-set pressure range is corresponding is different;
Described monitor supervision platform controls the current volume value of described nearest mike and is adjusted to described target microphone volume value.
As the optional embodiment of one, in described monitoring system:
When described first touches distress resolves, described monitor supervision platform, it is additionally operable to judge whether the described first disappearance duration touching pressure exceedes appointment duration, if it does, control the described target photographic head Focussing acquiescence focal length of described nearest photographic head;
And/or;
When described second touches distress resolves, described monitor supervision platform, it is additionally operable to judge whether the described second disappearance duration touching pressure exceedes described appointment duration, if it does, the described target microphone volume value controlling described nearest mike adjusts default volume value.
Compared with prior art, the embodiment of the present invention has the advantages that
In the embodiment of the present invention, can detect to be positioned at and put in prison indoor and dress the indoor coordinate position of personnel of this foot ring, and actively by the indoor coordinate position of personnel and put in prison the numbering of room and be sent to monitor supervision platform, it is numbered foundation with what this put in prison room such that it is able to trigger monitor supervision platform, determine the nearest photographic head closest to this indoor coordinate position and the nearest mike closest to this indoor coordinate position equipped this room of putting in prison, and by monitor supervision platform automatically control nearest photographic head turn to alignment this indoor coordinate position shoot, and, adjust the volume value of nearest mike, this indoor coordinate position that is directed at that monitor supervision platform can receive the transmission of nearest photographic head is finally made to carry out the video pictures that shooting obtains, and receive the monitoring audio frequency that nearest mike sends. visible, implement the embodiment of the present invention, it is possible to save and adjust photographic head and mike in the way of manual operations rocking bar, it is achieved that the automatic adjustment of photographic head and mike, such that it is able to improve the efficiency adjusting photographic head and mike, and, in the embodiment of the present invention, the adjustment of photographic head and mike is actively to be triggered realization by the foot ring being positioned at the persons wear putting in prison room, no longer certainly the initiative of the staff in Control Room, such that it is able to well prevent from causing monitoring to omit.
Accompanying drawing explanation
In order to be illustrated more clearly that the technical scheme in the embodiment of the present invention, the accompanying drawing used required in embodiment will be briefly described below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the premise not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the schematic flow sheet of a kind of monitoring method under multi-cam multi-microphone scene disclosed in the embodiment of the present invention;
Fig. 2 is the schematic flow sheet of the disclosed another kind of monitoring method under multi-cam multi-microphone scene of the embodiment of the present invention;
Fig. 3 is the schematic diagram that a kind of region disclosed in the embodiment of the present invention arranges interface;
Fig. 4 is the schematic flow sheet of the disclosed another kind of monitoring method under multi-cam multi-microphone scene of the embodiment of the present invention;
Fig. 5 is the schematic flow sheet of the disclosed another kind of monitoring method under multi-cam multi-microphone scene of the embodiment of the present invention;
Fig. 6 is the structural representation of a kind of monitoring system under multi-cam multi-microphone scene disclosed in the embodiment of the present invention.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is only a part of embodiment of the present invention, rather than whole embodiments. Based on the embodiment in the present invention, the every other embodiment that those of ordinary skill in the art obtain under not making creative work premise, broadly fall into the scope of protection of the invention.
The embodiment of the invention discloses a kind of monitoring system and method under multi-cam multi-microphone scene, it is possible to improve the efficiency adjusting photographic head and mike, and prevent from causing monitoring to omit. It is described in detail individually below.
Referring to Fig. 1, Fig. 1 is the schematic flow sheet of a kind of monitoring method under multi-cam multi-microphone scene disclosed in the embodiment of the present invention. As it is shown in figure 1, this monitoring method may comprise steps of.
101, the detection of foot ring is positioned at and puts in prison indoor and dress the indoor coordinate position of personnel of this foot ring.
In the embodiment of the present invention, foot ring can be built-in with global positioning system (GlobalPositioningSystem, GPS) module, wherein, foot ring can be detected by GPS module to be positioned at and puts in prison indoor and dress the indoor coordinate position of personnel of this foot ring. In other words, when persons wear's foot ring, (x, y z) are namely the indoor coordinate position of personnel for geographical coordinate position that foot ring is detected by GPS.
In the embodiment of the present invention, foot ring periodically (such as 5 seconds, 10 seconds) can be detected by GPS module to be positioned at and puts in prison indoor and dress the indoor coordinate position of personnel of this foot ring; Or, in actual applications, when foot ring can also be built-in with action sensor, when action sensor senses personnel activity's (as walk), foot ring periodically (such as 5 seconds, 10 seconds) can be detected by GPS module to be positioned at and puts in prison indoor and dress the indoor coordinate position of personnel of this foot ring.
102, the indoor coordinate position of these personnel is sent this door control devices putting in prison room by foot ring, and this indoor coordinate position and this numbering putting in prison room are sent to monitor supervision platform by door control devices.
In the embodiment of the present invention, door control devices can pass through bluetooth approach or indoor coordinate position and this numbering putting in prison room of these personnel are sent to monitor supervision platform by Wi-Fi mode. as the optional embodiment of one, door control devices is before being sent to monitor supervision platform by indoor coordinate position by these personnel of bluetooth approach or Wi-Fi mode and this numbering putting in prison room, can first with Coding Compression Algorithm (as indoor coordinate position and this numbering putting in prison room of these personnel are compressed coding by Lempel-Ziv (LZ compression method), then more indoor coordinate position and this numbering putting in prison room of these personnel are sent to monitor supervision platform by bluetooth approach or Wi-Fi mode by compressed encoding result, such that it is able to the volume of transmitted data reduced between monitor supervision platform, reduce data transmission packet loss.
103, the indoor coordinate position of monitor supervision platform reception staff and this put in prison the numbering of room.
As the optional embodiment of one, when door control devices send be the indoor coordinate position of personnel and this put in prison the compressed encoding result of numbering of room time, monitor supervision platform is after receiving this compressed encoding result, can adopt corresponding decompression method that this compressed encoding result is decompressed, it is hereby achieved that the indoor coordinate position of personnel and this put in prison the numbering of room.
104, monitor supervision platform is numbered foundation with what this put in prison room, determine the nearest photographic head closest to this indoor coordinate position in multiple photographic head that this room of putting in prison is equipped, and determine in multiple mikes that this room of putting in prison is equipped the nearest mike closest to this indoor coordinate position.
In the embodiment of the present invention, can storing the corresponding relation of the default room of putting in prison numbering and camera identification, microphone identity in the data base in high in the clouds, this corresponding relation can be as shown in table 1, it may be assumed that
The room of putting in prison that table 1 is preset is numbered and the corresponding relation of camera identification, microphone identity
Database purchase beyond the clouds have shown in table 1 preset the room of putting in prison numbering with camera identification, microphone identity corresponding relation basis on, receive the indoor coordinate position of personnel and this numbering putting in prison room when monitor supervision platform after, monitor supervision platform can be numbered foundation with what this put in prison room, from the room of putting in prison the preset numbering shown in table 1 and camera identification, microphone identity corresponding relation determine the multiple photographic head and multiple mike equipped this room of putting in prison. For example, assume that monitor supervision platform receives this put in prison room be numbered " 3 ", so correspondingly, monitor supervision platform can put in prison the numbering " 3 " of room for foundation with this, from the room of putting in prison the preset numbering shown in table 1 and camera identification, microphone identity corresponding relation determine that multiple photographic head of equip this room of putting in prison are " Mic7, Mic8, Mic9 " for " Cam_31, Cam_32 " and multiple mike. If the coordinate position of Cam_32 is closest to this indoor coordinate position, so monitor supervision platform can using photographic head " Cam_32 " as nearest photographic head, if the coordinate position of Mic9 is closest to this indoor coordinate position, then monitor supervision platform can using mike " Mic9 " as nearest mike.
105, monitor supervision platform controls nearest photographic head and turns to this indoor coordinate position of alignment and shoot, and adjusts the volume value of nearest mike.
In the embodiment of the present invention, monitor supervision platform can control nearest photographic head with setting speed turn to alignment this indoor coordinate position shoot. Wherein, nearest photographic head turns to setting speed and is directed at this indoor coordinate position and refers to: nearest photographic head with setting speed turn to the eyeglass axis of nearest photographic head be directed at this indoor coordinate position (i.e. x, y, z).
In the embodiment of the present invention, monitor supervision platform can give tacit consent to the volume value increasing nearest mike to max volume value, and the embodiment of the present invention is not construed as limiting.
106, this indoor coordinate position of alignment that the nearest photographic head of monitor supervision platform reception sends carries out the video pictures that shooting obtains, and receives the monitoring audio frequency of nearest mike transmission.
In the embodiment of the present invention, monitor supervision platform can by video matrix receive this nearest photographic head send be directed at this indoor coordinate position carry out shoot acquisition video pictures, and receive, by Audio Matrix, the monitoring audio frequency that nearest mike sends, such that it is able to improve video pictures and the mass effect of monitoring audio frequency.
Wherein, by implementing the monitoring method described by Fig. 1, it is possible to save and adjust photographic head and mike in the way of manual operations rocking bar, it is achieved that the automatic adjustment of photographic head and mike, such that it is able to improve the efficiency adjusting photographic head and mike; And, in the embodiment of the present invention, the adjustment of photographic head and mike is actively to be triggered realization by the foot ring being positioned at the persons wear putting in prison room, no longer certainly the initiative of the staff in Control Room, such that it is able to well prevent from causing monitoring to omit.
Refer to the schematic flow sheet that Fig. 2, Fig. 2 are the disclosed another kind of monitoring methods under multi-cam multi-microphone scene of the embodiment of the present invention. As in figure 2 it is shown, this monitoring method may comprise steps of.
201, the detection of foot ring is positioned at and puts in prison indoor and dress the indoor coordinate position of personnel of this foot ring.
In the embodiment of the present invention, foot ring can also pass through the clear and definite Wi-Fi Hotspot of multiple coordinate positions of indoor setting and can detect the geographical coordinate position of foot ring (x, y, z), as the indoor coordinate position of the personnel dressing foot ring.
202, the indoor coordinate position of these personnel is sent this door control devices putting in prison room by foot ring, and this indoor coordinate position and this numbering putting in prison room are sent to monitor supervision platform by door control devices.
In the embodiment of the present invention, door control devices can pass through ultrasound wave mode and indoor coordinate position and this numbering putting in prison room of these personnel are sent to monitor supervision platform. as the optional embodiment of one, door control devices is before being sent to monitor supervision platform by the ultrasound wave mode indoor coordinate position by these personnel and this numbering putting in prison room, can first with Coding Compression Algorithm (as indoor coordinate position and this numbering putting in prison room of these personnel are compressed coding by Lempel-Ziv (LZ compression method), then more indoor coordinate position and this numbering putting in prison room of these personnel are sent to monitor supervision platform by ultrasound wave mode by compressed encoding result, such that it is able to the volume of transmitted data reduced between monitor supervision platform, reduce data transmission packet loss.
203, the indoor coordinate position of monitor supervision platform reception staff and this put in prison the numbering of room.
As the optional embodiment of one, when door control devices send be the indoor coordinate position of personnel and this put in prison the compressed encoding result of numbering of room time, monitor supervision platform is after receiving this compressed encoding result, can adopt corresponding decompression method that this compressed encoding result is decompressed, it is hereby achieved that the indoor coordinate position of personnel and this put in prison the numbering of room.
204, monitor supervision platform is numbered foundation with what this put in prison room, determine the nearest photographic head closest to this indoor coordinate position in multiple photographic head that this room of putting in prison is equipped, and determine in multiple mikes that this room of putting in prison is equipped the nearest mike closest to this indoor coordinate position.
In the embodiment of the present invention, the data base in high in the clouds can store the corresponding relation of the room of putting in prison preset numbering as shown in table 1 and camera identification, microphone identity, receive the indoor coordinate position of personnel and this numbering putting in prison room when monitor supervision platform after, monitor supervision platform can be numbered foundation with what this put in prison room, from the room of putting in prison the preset numbering shown in table 1 and camera identification, microphone identity corresponding relation determine the multiple photographic head and multiple mike equipped this room of putting in prison. For example, assume that monitor supervision platform receives this put in prison room be numbered " 1 ", so correspondingly, monitor supervision platform can put in prison the numbering " 1 " of room for foundation with this, determines that the multiple photographic head equipped this room of putting in prison are " Mic1��Mic3 " for " Cam_11, Cam_12 " and multiple mike from the corresponding relation of the room of putting in prison the preset numbering shown in table 1 and camera identification.When the coordinate position of photographic head Cam_11 is closest to this indoor coordinate position, monitor supervision platform can using photographic head Cam_11 as nearest photographic head. When the coordinate position of mike Mic3 is closest to this indoor coordinate position, monitor supervision platform can using mike Mic3 as nearest mike.
205, monitor supervision platform controls nearest photographic head and turns to this indoor coordinate position of alignment and shoot, and adjusts the volume value of nearest mike.
In the embodiment of the present invention, the monitor supervision platform nearest photographic head of control turns to this indoor coordinate position of alignment with setting speed and shoots. Wherein, nearest photographic head turns to setting speed and is directed at this indoor coordinate position and refers to: nearest photographic head with setting speed turn to the eyeglass axis of photographic head be directed at this indoor coordinate position (i.e. x, y, z).
In the embodiment of the present invention, monitor supervision platform can give tacit consent to the volume value increasing nearest mike to max volume value, and the embodiment of the present invention is not construed as limiting.
206, this indoor coordinate position of alignment that the nearest photographic head of monitor supervision platform reception sends carries out the video pictures that shooting obtains, and receives the monitoring audio frequency of nearest mike transmission.
In the embodiment of the present invention, monitor supervision platform can by video matrix receive nearest photographic head send be directed at this indoor coordinate position carry out shoot acquisition video pictures, and Audio Matrix receives the monitoring audio frequency that nearest mike sends, such that it is able to improve video pictures and the mass effect of monitoring audio frequency.
207, monitor supervision platform detects the first of the focus controlling region adjacent for the viewing area of this video pictures and touches pressure.
In the embodiment of the present invention, monitor supervision platform can arrange a focus controlling region in advance on the limit of the viewing area of video pictures, and this focus controlling region is used for triggering the monitor supervision platform nearest photographic head of control and carries out Focussing. for example, staff can click the terrain feature edit menu on the viewing area of video pictures, monitor supervision platform can export the region shown in Fig. 3 and arrange interface, by the region shown in Fig. 3, interface is set, staff can input area title " focus controlling region ", further, by the region shown in Fig. 3, interface is set, staff can also arrange the coordinate (x in focus controlling region, and long (such as 219) y), wide (such as 306), and click " determination " button, monitor supervision platform can arrange a focus controlling region on the limit of the viewing area of video pictures.
In one embodiment, while monitor supervision platform detects that pressure is touched in the first of adjacent focus controlling region, the viewing area for this video pictures, first fingerprint in adjacent focus controlling region, the viewing area for this video pictures can also be detected in the lump, when monitor supervision platform judges the binding fingerprint matching in this first fingerprint and this focus controlling region, then perform step 208. Or, when monitor supervision platform judges the binding fingerprint matching in this first fingerprint and this focus controlling region, determine whether that whether the distance value between the central point in region shared by the first fingerprint and the central point in this focus controlling region is less than designated value, if it is lower, perform step 208 again.
208, monitor supervision platform identifies that from multiple pre-set pressure range first touches the first pressure limit belonging to pressure.
In the embodiment of the present invention, monitor supervision platform can store multiple pre-set pressure range not occured simultaneously mutually, for instance, pre-set pressure range [0,2N], [3N, 5N], [7N, 9N], [10,12N] etc., monitor supervision platform can touch first pressure and compare with above-mentioned multiple pre-set pressure range respectively, such that it is able to identify first from above-mentioned multiple pre-set pressure range to touch some pre-set pressure range belonging to pressure as the first pressure limit.Such as, when first touches some pre-set pressure range belonging to pressure for [3N, 5N], then pre-set pressure range can be that [3N, 5N] is as the first pressure limit by monitor supervision platform.
209, monitor supervision platform is from the corresponding lists of pre-set pressure range and photographic head focal length, and acquisition first touches the target photographic head focal length that the first pressure limit belonging to pressure is corresponding.
Wherein, each pre-set pressure range in above-mentioned multiple pre-set pressure range all can a corresponding photographic head focal length, and photographic head focal length corresponding to any two pre-set pressure range in above-mentioned multiple pre-set pressure range is different. Such as, pre-set pressure range [0,2N] corresponding photographic head focal length 2mm, pre-set pressure range [3N, 5N] corresponding photographic head focal length 4mm, the photographic head focal length 6mm that pre-set pressure range [7N, 9N] is corresponding, photographic head focal length 12mm that pre-set pressure range [10,12N] is corresponding etc. Visible, the photographic head focal length that pre-set pressure range that force value is more big is corresponding is more big.
210, monitor supervision platform controls to be directed at the current Focussing of the nearest photographic head that this indoor coordinate position carries out shooting is this target photographic head focal length.
In the embodiment of the present invention, by implementing above-mentioned steps 207��step 210, it is possible to control nearest photographic head easily, neatly and carry out Focussing.
Wherein, by implementing the monitoring method described by Fig. 2, it is possible to save and adjust photographic head and mike in the way of manual operations rocking bar, it is achieved that the automatic adjustment of photographic head and mike, such that it is able to improve the efficiency adjusting photographic head and mike; And, in the embodiment of the present invention, the adjustment of photographic head and mike is actively to be triggered realization by the foot ring being positioned at the persons wear putting in prison room, no longer certainly the initiative of the staff in Control Room, such that it is able to well prevent from causing monitoring to omit; And, enforcement monitoring method described by Fig. 2 can also control the photographic head of the room of putting in prison equipment easily, neatly and carry out Focussing.
Refer to the schematic flow sheet that Fig. 4, Fig. 4 are the disclosed another kind of monitoring methods under multi-cam multi-microphone scene of the embodiment of the present invention. As shown in Figure 4, this monitoring method may comprise steps of.
401, the detection of foot ring is positioned at and puts in prison indoor and dress the indoor coordinate position of personnel of this foot ring.
402, the indoor coordinate position of these personnel is sent this door control devices putting in prison room by foot ring, and this indoor coordinate position and this numbering putting in prison room are sent to monitor supervision platform by door control devices.
403, the indoor coordinate position of monitor supervision platform reception staff and this put in prison the numbering of room.
As the optional embodiment of one, when door control devices send be the indoor coordinate position of personnel and this put in prison the compressed encoding result of numbering of room time, monitor supervision platform is after receiving this compressed encoding result, can adopt corresponding decompression method that this compressed encoding result is decompressed, it is hereby achieved that the indoor coordinate position of personnel and this put in prison the numbering of room.
404, monitor supervision platform is numbered foundation with what this put in prison room, determine the nearest photographic head closest to this indoor coordinate position in multiple photographic head that this room of putting in prison is equipped, and determine in multiple mikes that this room of putting in prison is equipped the nearest mike closest to this indoor coordinate position.
405, monitor supervision platform control nearest photographic head turn to alignment this indoor coordinate position shoot.
406, monitor supervision platform detects the second of the volume control area adjacent for the viewing area of this video pictures and touches pressure.
In the embodiment of the present invention, monitor supervision platform can arrange a volume control area in advance on the limit of the viewing area of video pictures, and this volume control area controls the nearest mike of the room of putting in prison equipment and carries out volume adjustment for triggering monitor supervision platform. For example, staff can click the terrain feature edit menu on the viewing area of video pictures, monitor supervision platform can export the region shown in Fig. 3 and arrange interface, by the region shown in Fig. 3, interface is set, staff can input area title " volume control area ", further, by the region shown in Fig. 3, interface is set, staff can also arrange the coordinate (x of volume control area, and length and width y), and click " determination " button, monitor supervision platform can arrange a volume control area on the limit of the viewing area of video pictures. Wherein, when one focus controlling region and a volume control area are set on the limit of the viewing area of video pictures when monitor supervision platform simultaneously, focus controlling region and volume control area are not overlapping, and namely focus controlling region and volume control area separate layout on the limit of the viewing area of video pictures.
In one embodiment, while monitor supervision platform detects that pressure is touched in the second of adjacent volume control area, the viewing area for this video pictures, the second fingerprint of adjacent volume control area, the viewing area for this video pictures can also be detected in the lump, when monitor supervision platform judges the binding fingerprint matching of this second fingerprint and this volume control area, then perform step 407. Wherein, the binding fingerprint in this focus controlling region can differ with the binding fingerprint of this volume control area. Or, when monitor supervision platform judges the binding fingerprint matching of this second fingerprint and this volume control area, determine whether that whether the distance value between the central point in region shared by the second fingerprint and the central point of this volume control area is less than designated value, if it is lower, perform step 407 again.
In the embodiment of the present invention, monitor supervision platform is when arranging focus controlling region and volume control area, the binding fingerprint of binding fingerprint and this volume control area inputting this focus controlling region can be promoted respectively, and point out the binding fingerprint in this focus controlling region of input to differ with the binding fingerprint of this volume control area.
407, monitor supervision platform identifies that from multiple pre-set pressure range second touches the second pressure limit belonging to pressure.
In the embodiment of the present invention, monitor supervision platform can store multiple pre-set pressure range not occured simultaneously mutually, for instance, pre-set pressure range [0,2N], [3N, 5N], [7N, 9N], [10,12N] etc., monitor supervision platform can touch second pressure and compare with above-mentioned multiple pre-set pressure range respectively, such that it is able to identify second from above-mentioned multiple pre-set pressure range to touch some pre-set pressure range belonging to pressure as the second pressure limit. Such as, when second touches some pre-set pressure range belonging to pressure for [7N, 9N], then pre-set pressure range can be that [7N, 9N] is as the second pressure limit by monitor supervision platform.
408, monitor supervision platform is from the corresponding lists of pre-set pressure range and microphone volume value, and acquisition second touches the target microphone volume value that the second pressure limit belonging to pressure is corresponding.
Wherein, each pre-set pressure range in above-mentioned multiple pre-set pressure range all can a corresponding microphone volume value, and microphone volume value corresponding to any two pre-set pressure range in above-mentioned multiple pre-set pressure range is different. Such as, pre-set pressure range [0,2N] corresponding microphone volume value 50dB, pre-set pressure range [3N, 5N] corresponding microphone volume value 60dB, the microphone volume value 60dB that pre-set pressure range [7N, 9N] is corresponding, microphone volume value 100dB that pre-set pressure range [10,12N] is corresponding etc.Visible, the microphone volume value that pre-set pressure range that force value is more big is corresponding is more big.
409, the current volume value of the nearest mike of monitor supervision platform control is adjusted to target microphone volume value.
In the embodiment of the present invention, can realize adjusting the volume value of nearest mike by implementing above-mentioned steps 406��step 409.
410, this indoor coordinate position of alignment that the nearest photographic head of monitor supervision platform reception sends carries out the video pictures that shooting obtains, and receives the monitoring audio frequency of nearest mike transmission.
In the embodiment of the present invention, monitor supervision platform can carry out, by this indoor coordinate position that is directed at of the photographic head transmission that video matrix receives this room of putting in prison equipment, the video pictures that shooting obtains, and receive, by Audio Matrix, the monitoring audio frequency that nearest mike sends, such that it is able to improve video pictures and the mass effect of monitoring audio frequency.
411, monitor supervision platform detects the first of the focus controlling region adjacent for the viewing area of this video pictures and touches pressure.
412, monitor supervision platform identifies that from multiple pre-set pressure range first touches the first pressure limit belonging to pressure.
In the embodiment of the present invention, monitor supervision platform can store multiple pre-set pressure range not occured simultaneously mutually, for instance, pre-set pressure range [0,2N], [3N, 5N], [7N, 9N], [10,12N] etc., monitor supervision platform can touch first pressure and compare with above-mentioned multiple pre-set pressure range respectively, such that it is able to identify first from above-mentioned multiple pre-set pressure range to touch some pre-set pressure range belonging to pressure as the first pressure limit. Such as, when first touches some pre-set pressure range belonging to pressure for [3N, 5N], then pre-set pressure range can be that [3N, 5N] is as the first pressure limit by monitor supervision platform.
413, monitor supervision platform is from the corresponding lists of pre-set pressure range and photographic head focal length, and acquisition first touches the target photographic head focal length that the first pressure limit belonging to pressure is corresponding.
Wherein, each pre-set pressure range in above-mentioned multiple pre-set pressure range all can a corresponding photographic head focal length, and photographic head focal length corresponding to any two pre-set pressure range in above-mentioned multiple pre-set pressure range is different. Such as, pre-set pressure range [0,2N] corresponding photographic head focal length 2mm, pre-set pressure range [3N, 5N] corresponding photographic head focal length 4mm, the photographic head focal length 6mm that pre-set pressure range [7N, 9N] is corresponding, photographic head focal length 12mm that pre-set pressure range [10,12N] is corresponding etc. Visible, the photographic head focal length that pre-set pressure range that force value is more big is corresponding is more big.
414, monitor supervision platform controls to be directed at the current Focussing of the nearest photographic head that this indoor coordinate position carries out shooting is this target photographic head focal length.
Wherein, by implementing the monitoring method described by Fig. 4, can save and adjust photographic head and mike in the way of manual operations rocking bar, it is achieved that the adjustment automatically of photographic head and the quick adjustment of mike, such that it is able to improve the efficiency of adjustment photographic head and mike; And, in the embodiment of the present invention, the adjustment of photographic head and mike is actively to be triggered by the foot ring being positioned at the persons wear putting in prison room, and the no longer certainly initiative of the staff in Control Room, such that it is able to well prevent from causing monitoring to omit; And, enforcement monitoring method described by Fig. 4 can also control the photographic head of the room of putting in prison equipment easily, neatly and carry out Focussing.
Refer to the schematic flow sheet that Fig. 5, Fig. 5 are the disclosed another kind of monitoring methods under multi-cam multi-microphone scene of the embodiment of the present invention. As it is shown in figure 5, this monitoring method may comprise steps of.
Wherein, step 501��step 514 is identical with the step 401��step 414 in preceding embodiment.
515, when above-mentioned first touches distress resolves, monitor supervision platform judges whether the first disappearance duration touching pressure exceedes appointment duration, if it does, perform step 517; Whereas if not less than, continue executing with step 515.
516, monitor supervision platform controls the target photographic head Focussing acquiescence focal length of nearest photographic head.
517, when above-mentioned second touches distress resolves, monitor supervision platform judges whether the second disappearance duration touching pressure exceedes appointment duration, if it does, perform step 518; Whereas if not less than, continue executing with step 517.
518, monitor supervision platform controls the target microphone volume value adjustment default volume value of nearest mike.
In the embodiment of the present invention, by implementing above-mentioned steps 515��step 518, the photographic head being possible not only to control easily, neatly the room of putting in prison equipment carries out focal length reduction, the mike that can also control the room of putting in prison equipment easily, neatly carries out volume value reduction, can save and adjust photographic head and carry out focal length reduction in the way of manual operations rocking bar, and can save and adjust mike and carry out volume value reduction in the way of manual operations rocking bar, such that it is able to improve the focal length reduction efficiency of photographic head and improve the volume value reduction efficiency of mike.
Wherein, by implementing the monitoring method described by Fig. 5, can save and adjust photographic head and mike in the way of manual operations rocking bar, it is achieved that the adjustment automatically of photographic head and the quick adjustment of mike, such that it is able to improve the efficiency of adjustment photographic head and mike; And, in the embodiment of the present invention, the adjustment of photographic head and mike is actively to be triggered by the foot ring being positioned at the persons wear putting in prison room, and the no longer certainly initiative of the staff in Control Room, such that it is able to well prevent from causing monitoring to omit; And, enforcement monitoring method described by Fig. 5 can also control the photographic head of the room of putting in prison equipment easily, neatly and carry out Focussing; And, implement the monitoring method described by Fig. 5 and can also improve the focal length reduction efficiency of photographic head and improve the volume value reduction efficiency of mike.
Referring to Fig. 6, Fig. 6 is the structural representation of a kind of monitoring system under multi-cam multi-microphone scene disclosed in the embodiment of the present invention. As shown in Figure 6, this monitoring system can include foot ring 1, monitor supervision platform 2, multiple photographic head and multiple mike, and wherein, multiple photographic head are equipped in puts in prison indoor, multiple mikes are also equipped with putting in prison indoor at this, and the personnel dressing foot ring 1 are positioned at this and put in prison indoor:
Described foot ring 1, for detect be positioned at described in put in prison indoor and dress the indoor coordinate position of personnel of described foot ring 1, and the indoor coordinate position of these personnel is sent this door control devices putting in prison room, and this indoor coordinate position and this numbering putting in prison room are sent to monitor supervision platform 2 by door control devices;
Described monitor supervision platform 2, for receive described personnel indoor coordinate position and described in put in prison the numbering of room, and with described put in prison room be numbered foundation, closest to the nearest photographic head 3 of described indoor coordinate position in multiple photographic head of the room of putting in prison equipment described in determining from the data base in high in the clouds;And with described put in prison room be numbered foundation, closest to the nearest mike 4 of described indoor coordinate position in the plurality of mike of the room of putting in prison equipment described in determining from the data base in described high in the clouds; And, control nearest photographic head 3 and turn to the described indoor coordinate position of alignment and shoot; And, adjust the volume value of described nearest mike 4;
Described monitor supervision platform 2, the described indoor coordinate position of alignment being additionally operable to receive the transmission of described nearest photographic head 3 carries out the video pictures that shooting obtains, and receives the monitoring audio frequency of described nearest mike 4 transmission.
In the embodiment of the present invention, described monitor supervision platform 2 with described put in prison room be numbered foundation, in the plurality of photographic head of the room of putting in prison equipment described in determining from the data base in high in the clouds, the nearest photographic head 3 closest to described indoor coordinate position can be:
Described monitor supervision platform 2 with described put in prison room be numbered foundation, multiple photographic head of the room of putting in prison equipment described in determining in the room of the putting in prison numbering preset from the data base in high in the clouds and the corresponding relation of camera identification, wherein, the coordinate position of each described photographic head is known;
And, the coordinate position according to multiple photographic head of the described room of putting in prison equipment, from multiple photographic head of the described room of putting in prison equipment, determine the nearest photographic head 3 closest to described indoor coordinate position.
In the embodiment of the present invention, the data base in high in the clouds can store the corresponding relation of the room of putting in prison the preset numbering shown in table 1 and camera identification, microphone identity, receive the indoor coordinate position of personnel and this numbering putting in prison room when monitor supervision platform 2 after, monitor supervision platform 2 can be numbered foundation with what this put in prison room, from the room of putting in prison the preset numbering shown in table 1 and camera identification, microphone identity corresponding relation determine the multiple photographic head and multiple mike equipped this room of putting in prison. For example, assume that monitor supervision platform 2 receives this put in prison room be numbered " 3 ", so correspondingly, monitor supervision platform 2 can put in prison the numbering " 3 " of room for foundation with this, from the room of putting in prison the preset numbering shown in table 1 and camera identification, microphone identity corresponding relation determine that the photographic head 3 equip this room of putting in prison is " Mic7, Mic8, Mic9 " for " Cam_31, Cam_32 " and multiple mike. If the coordinate position of Cam_31 is closest to this indoor coordinate position, then monitor supervision platform 2 can using photographic head Cam_31 as nearest photographic head; If the coordinate position of Mic9 is closest to this indoor coordinate position, then monitor supervision platform 2 can using mike " Mic9 " as nearest mike 4.
In the monitoring system described by Fig. 6:
Described monitor supervision platform 2, is additionally operable to detect the first of the focus controlling region adjacent for the viewing area of described video pictures and touches pressure;
Described monitor supervision platform 2, is additionally operable to identify that from multiple pre-set pressure range described first touches the first pressure limit belonging to pressure;
Described monitor supervision platform 2, is additionally operable to from the corresponding lists of default pressure limit and photographic head focal length, obtains described first and touches the target photographic head focal length that the first pressure limit belonging to pressure is corresponding; Wherein, the plurality of pre-set pressure range does not occur simultaneously mutually, and the photographic head focal length that pre-set pressure range described in any two in the plurality of pre-set pressure range is corresponding is different;
Described monitor supervision platform 2, the current Focussing being additionally operable to control the described nearest photographic head 3 that the described indoor coordinate position of alignment carries out shooting is described target photographic head focal length.
In the embodiment of the present invention, monitor supervision platform 2 can store multiple pre-set pressure range not occured simultaneously mutually, for instance, pre-set pressure range [0,2N], [3N, 5N], [7N, 9N], [10,12N] etc., monitor supervision platform 2 can touch first pressure and compare with above-mentioned multiple pre-set pressure range respectively, such that it is able to identify first from above-mentioned multiple pre-set pressure range to touch some pre-set pressure range belonging to pressure as the first pressure limit. Such as, when first touches some pre-set pressure range belonging to pressure for [3N, 5N], then pre-set pressure range can be that [3N, 5N] is as the first pressure limit by monitor supervision platform 2.
Wherein, each pre-set pressure range in above-mentioned multiple pre-set pressure range all can a corresponding photographic head focal length, and photographic head focal length corresponding to any two pre-set pressure range in above-mentioned multiple pre-set pressure range is different. Such as, pre-set pressure range [0,2N] corresponding photographic head focal length 2mm, pre-set pressure range [3N, 5N] corresponding photographic head focal length 4mm, the photographic head focal length 6mm that pre-set pressure range [7N, 9N] is corresponding, photographic head focal length 12mm that pre-set pressure range [10,12N] is corresponding etc. Visible, the photographic head focal length that pre-set pressure range that force value is more big is corresponding is more big.
In the monitoring system described by Fig. 6;
Described monitor supervision platform 2 with described put in prison room be numbered foundation, multiple mikes of the room of putting in prison equipment described in determining from the data base in high in the clouds are specifically as follows closest to the mode of the nearest mike 4 of described indoor coordinate position;
Described monitor supervision platform 2 with described put in prison room be numbered foundation, multiple mikes of the room of putting in prison equipment described in determining in the room of the putting in prison numbering preset from the data base in high in the clouds and the corresponding relation of microphone identity, wherein, the coordinate position of each described mike is known; And, the coordinate position according to multiple mikes of the described room of putting in prison equipment, from multiple mikes of the described room of putting in prison equipment, determine the nearest mike 4 closest to described indoor coordinate position;
The mode of the volume value that described monitor supervision platform 2 adjusts described nearest mike is specifically as follows:
What described monitor supervision platform 2 detected adjacent volume control area, the viewing area for described video pictures second touches pressure;
Described monitor supervision platform 2 identifies that from the plurality of pre-set pressure range described second touches the second pressure limit belonging to pressure;
Described monitor supervision platform 2, from the corresponding lists of pre-set pressure range and microphone volume value, obtains described second and touches the target microphone volume value that the second pressure limit belonging to pressure is corresponding; The microphone volume value that pre-set pressure range described in any two in the plurality of pre-set pressure range is corresponding is different;
Described monitor supervision platform 2 controls the current volume value of described nearest mike 4 and is adjusted to described target microphone volume value.
In the monitoring system described by Fig. 6, when described first touches distress resolves, described monitor supervision platform 2 is additionally operable to judge whether the described first disappearance duration touching pressure exceedes appointment duration, if it does, control the described target photographic head Focussing acquiescence focal length of described nearest photographic head 3; And/or; When described second touches distress resolves, described monitor supervision platform 2 is additionally operable to judge whether the described second disappearance duration touching pressure exceedes described appointment duration, if it does, the described target microphone volume value of the described nearest mike 4 of the room of putting in prison equipment adjusts default volume value described in controlling.Thus the photographic head 3 being possible not only to control easily, neatly the room of putting in prison equipment carries out focal length reduction, the nearest mike 4 that can also control the room of putting in prison equipment easily, neatly carries out volume value reduction, can save and adjust photographic head 3 and carry out focal length reduction in the way of manual operations rocking bar, and can save and adjust nearest mike 4 and carry out volume value reduction in the way of manual operations rocking bar, such that it is able to improve the focal length reduction efficiency of photographic head and improve the volume value reduction efficiency of mike.
Wherein, by implementing the monitoring system described by Fig. 6, can save and adjust photographic head and mike in the way of manual operations rocking bar, it is achieved that the adjustment automatically of photographic head and the quick adjustment of mike, such that it is able to improve the efficiency of adjustment photographic head and mike; And, in the monitoring system described by Fig. 6, the adjustment of photographic head and mike is actively to be triggered by the foot ring 1 being positioned at the persons wear putting in prison room, the no longer certainly initiative of the staff in Control Room, such that it is able to well prevent from causing monitoring to omit; And, enforcement monitoring system described by Fig. 6 can also control the photographic head of the room of putting in prison equipment easily, neatly and carry out Focussing; And, enforcement monitoring system described by Fig. 6 can also control the mike of the room of putting in prison equipment easily, neatly and carry out volume adjustment; And, implement the monitoring system described by Fig. 6 and can also improve the focal length reduction efficiency of photographic head and improve the volume value reduction efficiency of mike.
One of ordinary skill in the art will appreciate that all or part of step in the various methods of above-described embodiment can be by the hardware that program carrys out instruction relevant and completes, this program can be stored in a computer-readable recording medium, storage medium includes read only memory (Read-OnlyMemory, ROM), random access memory (RandomAccessMemory, RAM), programmable read only memory (ProgrammableRead-onlyMemory, PROM), Erasable Programmable Read Only Memory EPROM (ErasableProgrammableReadOnlyMemory, EPROM), disposable programmable read only memory (One-timeProgrammableRead-OnlyMemory, OTPROM), the electronics formula of erasing can make carbon copies read only memory (Electrically-ErasableProgrammableRead-OnlyMemory, EEPROM), read-only optical disc (CompactDiscRead-OnlyMemory, or other disk storages CD-ROM), disk memory, magnetic tape storage, or can be used in carrying or storing any other medium computer-readable of data.
Above a kind of monitoring system and method under multi-cam multi-microphone scene disclosed in the embodiment of the present invention is described in detail, principles of the invention and embodiment are set forth by specific case used herein, and the explanation of above example is only intended to help to understand method and the core concept thereof of the present invention; Simultaneously for one of ordinary skill in the art, according to the thought of the present invention, all will change in specific embodiments and applications, in sum, this specification content should not be construed as limitation of the present invention.
Claims (10)
1. the monitoring method under multi-cam multi-microphone scene, it is characterised in that described method includes:
The detection of foot ring is positioned at puts in prison indoor and dresses the indoor coordinate position of personnel of described foot ring, and put in prison the door control devices of room described in being sent to by the indoor coordinate position of described personnel, described door control devices by described indoor coordinate position and described in put in prison the numbering of room and be sent to monitor supervision platform;
Described monitor supervision platform receive described indoor coordinate position and described in put in prison the numbering of room, and with described put in prison room be numbered foundation, closest to the nearest photographic head of described indoor coordinate position in multiple photographic head of the room of putting in prison equipment described in determining from the data base in high in the clouds;And with described put in prison room be numbered foundation, closest to the nearest mike of described indoor coordinate position in multiple mikes of the room of putting in prison equipment described in determining from the data base in described high in the clouds;
The described monitor supervision platform described nearest photographic head of control turns to the described indoor coordinate position of alignment and shoots; And, adjust the volume value of described nearest mike;
Described monitor supervision platform receives the described indoor coordinate position of alignment of described nearest photographic head transmission and carries out the video pictures that shooting obtains, and receives the monitoring audio frequency of described nearest mike transmission.
2. monitoring method according to claim 1, it is characterized in that, described monitor supervision platform with described put in prison room be numbered foundation, closest to the nearest photographic head of described indoor coordinate position in multiple photographic head of the room of putting in prison equipment described in determining from the data base in high in the clouds, including:
Described monitor supervision platform with described put in prison room be numbered foundation, multiple photographic head of the room of putting in prison equipment described in determining in the room of the putting in prison numbering preset from the data base in high in the clouds and the corresponding relation of camera identification, wherein, the coordinate position of each described photographic head is known;
And, the coordinate position according to multiple photographic head of the described room of putting in prison equipment, from multiple photographic head of the described room of putting in prison equipment, determine the nearest photographic head closest to described indoor coordinate position.
3. monitoring method according to claim 1 and 2, it is characterised in that described method also includes:
The detection of described monitor supervision platform touches pressure for the first of adjacent focus controlling region, the viewing area of described video pictures;
Described monitor supervision platform identifies that from multiple pre-set pressure range described first touches the first pressure limit belonging to pressure;
Described monitor supervision platform, from the corresponding lists of pre-set pressure range and photographic head focal length, obtains described first and touches the target photographic head focal length that the first pressure limit belonging to pressure is corresponding; Wherein, the plurality of pre-set pressure range does not occur simultaneously mutually, and the photographic head focal length that pre-set pressure range described in any two in the plurality of pre-set pressure range is corresponding is different;
It is described target photographic head focal length that described monitor supervision platform controls the current Focussing of the described nearest photographic head that the described indoor coordinate position of alignment carries out shooting.
4. monitoring method according to claim 3, it is characterized in that, described monitor supervision platform with described put in prison room be numbered foundation, closest to the nearest mike of described indoor coordinate position in multiple mikes of the room of putting in prison equipment described in determining from the data base in described high in the clouds, including:
Described monitor supervision platform with described put in prison room be numbered foundation, multiple mikes of the room of putting in prison equipment described in determining in the room of the putting in prison numbering preset from the data base in described high in the clouds and the corresponding relation of microphone identity, wherein, the coordinate position of each described mike is known;
The coordinate position of the multiple mikes according to the described room of putting in prison equipment, determines the nearest mike closest to described indoor coordinate position from multiple mikes of the described room of putting in prison equipment;
Described monitor supervision platform adjusts the volume value of described nearest mike and includes:
The detection of described monitor supervision platform touches pressure for the second of adjacent volume control area, the viewing area of described video pictures;
Described monitor supervision platform identifies that from the plurality of pre-set pressure range described second touches the second pressure limit belonging to pressure;
Described monitor supervision platform, from the corresponding lists of pre-set pressure range and microphone volume value, obtains described second and touches the target microphone volume value that the second pressure limit belonging to pressure is corresponding; The microphone volume value that pre-set pressure range described in any two in the plurality of pre-set pressure range is corresponding is different;
Described monitor supervision platform controls the current volume value of described nearest mike and is adjusted to described target microphone volume value.
5. monitoring method according to claim 4, it is characterised in that described method also includes:
When described first touches distress resolves, described monitor supervision platform judges whether the described first disappearance duration touching pressure exceedes appointment duration, if it does, described monitor supervision platform controls the described target photographic head Focussing acquiescence focal length of described nearest photographic head;
And/or;
When described second touches distress resolves, described monitor supervision platform judges whether the described second disappearance duration touching pressure exceedes described appointment duration, if it does, the described target microphone volume value that described monitor supervision platform controls described nearest mike adjusts default volume value.
6. the monitoring system under multi-cam multi-microphone scene, it is characterized in that, described system includes foot ring, monitor supervision platform, multiple photographic head and multiple mike, wherein, the plurality of photographic head, the plurality of mike are all equipped in puts in prison indoor, and the personnel dressing described foot ring be positioned at described in put in prison indoor:
Described foot ring, for detect be positioned at described in put in prison indoor and dress the indoor coordinate position of personnel of described foot ring, and put in prison the door control devices of room described in being sent to by the indoor coordinate position of described personnel, described door control devices by described indoor coordinate position and described in put in prison the numbering of room and be sent to monitor supervision platform;
Described monitor supervision platform, for receive described indoor coordinate position and described in put in prison the numbering of room, and with described put in prison room be numbered foundation, closest to the nearest photographic head of described indoor coordinate position in the plurality of photographic head of the room of putting in prison equipment described in determining from the data base in high in the clouds, and with described put in prison room be numbered foundation, closest to the nearest mike of described indoor coordinate position in the plurality of mike of the room of putting in prison equipment described in determining from the data base in high in the clouds; And, control described nearest photographic head and turn to the described indoor coordinate position of alignment and shoot; And, adjust the volume value of described nearest mike;
Described monitor supervision platform, the described indoor coordinate position of alignment being additionally operable to receive the transmission of described nearest photographic head carries out the video pictures that shooting obtains, and receives the monitoring audio frequency of described nearest mike transmission.
7. monitoring system according to claim 6, it is characterized in that, described monitor supervision platform with described put in prison room be numbered foundation, in the plurality of photographic head of the room of putting in prison equipment described in determining from the data base in high in the clouds closest to the mode of the nearest photographic head of described indoor coordinate position particularly as follows:
Described monitor supervision platform with described put in prison room be numbered foundation, multiple photographic head of the room of putting in prison equipment described in determining in the room of the putting in prison numbering preset from the data base in high in the clouds and the corresponding relation of camera identification, wherein, the coordinate position of each described photographic head is known;
And, the coordinate position according to multiple photographic head of the described room of putting in prison equipment, from multiple photographic head of the described room of putting in prison equipment, determine the nearest photographic head closest to described indoor coordinate position.
8. the monitoring system according to claim 6 or 7, it is characterised in that:
Described monitor supervision platform, is additionally operable to detect the first of the focus controlling region adjacent for the viewing area of described video pictures and touches pressure;
Described monitor supervision platform, is additionally operable to identify that from multiple pre-set pressure range described first touches the first pressure limit belonging to pressure;
Described monitor supervision platform, is additionally operable to from the corresponding lists of pre-set pressure range and photographic head focal length, obtains described first and touches the target photographic head focal length that the first pressure limit belonging to pressure is corresponding; Wherein, the plurality of pre-set pressure range does not occur simultaneously mutually, and the photographic head focal length that pre-set pressure range described in any two in the plurality of pre-set pressure range is corresponding is different;
Described monitor supervision platform, the current Focussing being additionally operable to control the described nearest photographic head that the described indoor coordinate position of alignment carries out shooting is described target photographic head focal length.
9. monitoring system according to claim 8, it is characterized in that, described monitor supervision platform with described put in prison room be numbered foundation, the plurality of mike of the room of putting in prison equipment described in determining from the data base in high in the clouds is specially closest to the mode of the nearest mike of described indoor coordinate position;
Described monitor supervision platform with described put in prison room be numbered foundation, multiple mikes of the room of putting in prison equipment described in determining in the room of the putting in prison numbering preset from the data base in high in the clouds and the corresponding relation of microphone identity, wherein, the coordinate position of each described mike is known;
The coordinate position of the multiple mikes according to the described room of putting in prison equipment, determines the nearest mike closest to described indoor coordinate position from multiple mikes of the described room of putting in prison equipment;
Described monitor supervision platform adjust described nearest mike volume value mode particularly as follows:
The detection of described monitor supervision platform touches pressure for the second of adjacent volume control area, the viewing area of described video pictures;
Described monitor supervision platform identifies that from the plurality of pre-set pressure range described second touches the second pressure limit belonging to pressure;
Described monitor supervision platform, from the corresponding lists of pre-set pressure range and microphone volume value, obtains described second and touches the target microphone volume value that the second pressure limit belonging to pressure is corresponding; The microphone volume value that pre-set pressure range described in any two in the plurality of pre-set pressure range is corresponding is different;
Described monitor supervision platform controls the current volume value of described nearest mike and is adjusted to described target microphone volume value.
10. monitoring system according to claim 9, it is characterised in that:
When described first touches distress resolves, described monitor supervision platform, it is additionally operable to judge whether the described first disappearance duration touching pressure exceedes appointment duration, if it does, control the described target photographic head Focussing acquiescence focal length of described nearest photographic head;
And/or;
When described second touches distress resolves, described monitor supervision platform, it is additionally operable to judge whether the described second disappearance duration touching pressure exceedes described appointment duration, if it does, the described target microphone volume value controlling described nearest mike adjusts default volume value.
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