CN105657357A - Monitoring system and method under single-camera multi-microphone scene - Google Patents

Monitoring system and method under single-camera multi-microphone scene Download PDF

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Publication number
CN105657357A
CN105657357A CN201511030368.3A CN201511030368A CN105657357A CN 105657357 A CN105657357 A CN 105657357A CN 201511030368 A CN201511030368 A CN 201511030368A CN 105657357 A CN105657357 A CN 105657357A
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CN
China
Prior art keywords
room
prison
putting
supervision platform
monitor supervision
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201511030368.3A
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Chinese (zh)
Inventor
黄石锋
梁波华
李志雄
邓俊曦
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guangzhou Leafun Culture Science and Technology Co Ltd
Original Assignee
Guangzhou Leafun Culture Science and Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Guangzhou Leafun Culture Science and Technology Co Ltd filed Critical Guangzhou Leafun Culture Science and Technology Co Ltd
Priority to CN201511030368.3A priority Critical patent/CN105657357A/en
Publication of CN105657357A publication Critical patent/CN105657357A/en
Pending legal-status Critical Current

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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
    • H04N7/183—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast for receiving images from a single remote source
    • 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
    • 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
    • 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
    • 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

Abstract

The invention discloses a monitoring system and a monitoring method under a single-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 camera provided by the imprisonment room from a cloud database as well as a nearest microphone nearest to the indoor coordinate position in the multiple microphones provided by the imprisonment room; the monitoring platform controls the camera provided by the imprisonment room to rotate to direct at the indoor coordinate position for shooting, and increases 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 camera provided by the imprisonment room, and receives a monitoring audio sent by the nearest microphone. According to the monitoring system and the monitoring method under the single-camera multi-microphone scene disclosed by the invention, the efficiency of regulating the camera and the microphones can be improved, and the monitoring omission can be prevented.

Description

Monitoring system and method under single camera multi-microphone scene
Technical field
The present invention relates to monitoring technical field, particularly relate to a kind of monitoring system and method under single camera 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 single camera 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 single camera 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 the indoor coordinate position of described personnel is sent to the door control devices putting in prison room, 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 personnel indoor coordinate position and described in put in prison the numbering of room, and with described put in prison room be numbered foundation, the 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 high in the clouds;
The photographic head of the room of putting in prison equipment described in the control of described monitor supervision platform turns to the described indoor coordinate position of alignment and shoots; And, adjust the volume value of described nearest mike;
The described indoor coordinate position of alignment that the photographic head of the room of putting in prison equipment described in the reception of described monitor supervision platform sends carries out shooting the video pictures obtained, and receives the monitoring audio frequency that described nearest mike sends.
As the optional embodiment of one, described monitor supervision platform with described put in prison room be numbered foundation, the 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, the 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.
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;
Described monitor supervision platform control the described indoor coordinate position of alignment carry out shooting described in the current Focussing of photographic head of the room of putting in prison equipment be 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, 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 in the control of described monitor supervision platform, the described current volume value closest to mike of the room of putting in prison equipment 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, the described target photographic head Focussing acquiescence focal length of the photographic head of the room of putting in prison equipment described in the control of described monitor supervision platform;
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 described target microphone volume value closest to mike of the room of putting in prison equipment described in the control of described monitor supervision platform adjusts default volume value.
Embodiment of the present invention second aspect discloses a kind of monitoring system under single camera multi-microphone scene, described system includes foot ring, monitor supervision platform, photographic head and multiple mike, wherein, described 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 the indoor coordinate position of described personnel is sent to the door control devices putting in prison room, 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 personnel indoor coordinate position and described in put in prison the numbering of room, and with described put in prison room be numbered foundation, the 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, the photographic head of the room of putting in prison equipment described in 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, the described indoor coordinate position of alignment being additionally operable to the photographic head transmission of the room of putting in prison equipment described in receiving 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, the mode of the photographic head of the room of putting in prison equipment described in determining from the data base in high in the clouds particularly as follows:
Described monitor supervision platform with described put in prison room be numbered foundation, the 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.
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, be additionally operable to control the described indoor coordinate position of alignment carry out shooting described in the current Focussing of described photographic head of the room of putting in prison equipment be 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, multiple mikes of the room of putting in prison equipment described in determining from the data base in described high in the clouds are 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 in the control of described monitor supervision platform, the described current volume value closest to mike of the room of putting in prison equipment 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, the described target photographic head Focussing acquiescence focal length of the described photographic head of the room of putting in prison equipment described in controlling;
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 described target microphone volume value closest to mike of the room of putting in prison equipment described in controlling 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 photographic head equipped this room of putting in prison and the nearest mike closest to this indoor coordinate position, and by monitor supervision platform automatically control this room of putting in prison equipment 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 the photographic head that monitor supervision platform can receive this room of putting in prison equipment sends finally is 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 single camera 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 single camera 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 single camera 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 single camera multi-microphone scene of the embodiment of the present invention;
Fig. 6 is the structural representation of a kind of monitoring system under single camera 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 single camera 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 single camera 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 to the 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, it is determined that the photographic head of this room of putting in prison equipment, and determines 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 photographic head equipped this room of putting in prison and multiple mike. 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 the photographic head equip this room of putting in prison is " Mic7, Mic8, Mic9 " for " Cam_3 " and multiple mike. 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 the photographic head of this room of putting in prison equipment 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 photographic head that monitor supervision platform controls to equip this room of putting in prison turns to this indoor coordinate position of alignment with setting speed and shoots. Wherein, the photographic head of this room of putting in prison equipment turns to setting speed and is directed at this indoor coordinate position and refers to: the photographic head that this room of putting in prison is equipped 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.
106, this indoor coordinate position of alignment of the photographic head transmission that monitor supervision platform receives this room of putting in prison equipment carries out the video pictures that shooting obtains, and receives the monitoring audio frequency that nearest mike sends.
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 Audio Matrix receives the monitoring audio frequency sent closest to mike of this room of putting in prison equipment, 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 single camera 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 to the 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, monitor supervision platform receives the indoor coordinate position of personnel that foot environment-development send and this puts 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, it is determined that the photographic head of this room of putting in prison equipment, and determines 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 photographic head equipped this room of putting in prison and multiple mike. 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 photographic head equipped this room of putting in prison is " Mic1��Mic3 " for " Cam_1 " 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 mike Mic3 is closest to this indoor coordinate position, monitor supervision platform can using mike Mic3 as closest to mike.
205, monitor supervision platform controls the photographic head of this room of putting in prison equipment 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 photographic head that monitor supervision platform controls to equip this room of putting in prison turns to this indoor coordinate position of alignment with setting speed and shoots. Wherein, the photographic head of this room of putting in prison equipment turns to setting speed and is directed at this indoor coordinate position and refers to: the photographic head that this room of putting in prison is equipped 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 of the photographic head transmission that monitor supervision platform receives this room of putting in prison equipment carries out the video pictures that shooting obtains, and receives the monitoring audio frequency that nearest mike sends.
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 Audio Matrix receives the monitoring audio frequency sent closest to mike of this room of putting in prison equipment, 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 controls the photographic head of the room of putting in prison equipment and carries out Focussing 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 " 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 photographic head of this room of putting in prison equipment 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 the photographic head controlling the room of putting in prison equipment easily, neatly carries 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 single camera 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 to the 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, it is determined that the photographic head of this room of putting in prison equipment, and determines 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 this room of putting in prison equipment photographic head turn to alignment this indoor coordinate position shoot.
In the embodiment of the present invention, the photographic head that monitor supervision platform controls to equip this room of putting in prison turns to this indoor coordinate position of alignment with setting speed and shoots.Wherein, the photographic head of this room of putting in prison equipment turns to setting speed and is directed at this indoor coordinate position and refers to: the photographic head that this room of putting in prison is equipped with setting speed turn to the eyeglass axis of photographic head be directed at this indoor coordinate position (i.e. x, y, z).
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, this volume control area for trigger monitor supervision platform control the room of putting in prison equipment carry out volume adjustment closest to mike. 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 closest to mike that monitor supervision platform controls to equip this room of putting in prison 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 of the photographic head transmission that monitor supervision platform receives this room of putting in prison equipment carries out the video pictures that shooting obtains, and receives the monitoring audio frequency that nearest mike sends.
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 Audio Matrix receives the monitoring audio frequency sent closest to mike of this room of putting in prison equipment, 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 photographic head of this room of putting in prison equipment 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. 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. 5, Fig. 5 are the disclosed another kind of monitoring methods under single camera 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 the photographic head of this room of putting in prison equipment.
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, the target microphone volume value of the mike that monitor supervision platform controls this room of putting in prison equipment adjusts default volume value.
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 single camera 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, photographic head 3 and multiple mike Mic1��MicN, and wherein, photographic head 3 is equipped in puts in prison indoor, multiple mike Mic1��MicN 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 to the door control devices putting in prison room, 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, the photographic head 3 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 high in the clouds; And, the photographic head 3 of the room of putting in prison equipment described in control turns to the described indoor coordinate position of alignment and shoots; 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 photographic head 3 transmission of the room of putting in prison equipment described in receiving 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, described in determining from the data base in high in the clouds, the mode of the described photographic head 3 of the room of putting in prison equipment is specifically as follows:
Described monitor supervision platform 2 with described put in prison room be numbered foundation, the described photographic head 3 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.
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 photographic head 3 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_3 " and multiple mike. 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, be additionally operable to control the described indoor coordinate position of alignment carry out shooting described in the current Focussing of described photographic head 3 of the room of putting in prison equipment be 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 control described in the room of putting in prison equipment the described current volume value closest to mike 4 be 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, the described target photographic head Focussing acquiescence focal length of the described photographic head 3 of the room of putting in prison equipment described in controlling; 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 described target microphone volume value closest to mike 4 of the room of putting in prison equipment described in controlling adjusts default volume value. 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, what can also control the room of putting in prison equipment easily, neatly carries out volume value reduction closest to mike 4, 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 and carry out volume value reduction closest to mike 4 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 single camera 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 single camera 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 the indoor coordinate position of described personnel is sent to the door control devices putting in prison room, 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 personnel indoor coordinate position and described in put in prison the numbering of room, and with described put in prison room be numbered foundation, the 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 photographic head of the room of putting in prison equipment described in the control of described monitor supervision platform turns to the described indoor coordinate position of alignment and shoots;And, adjust the volume value of described nearest mike;
The described indoor coordinate position of alignment that the photographic head of the room of putting in prison equipment described in the reception of described monitor supervision platform sends carries out shooting the video pictures obtained, and receives the monitoring audio frequency that described nearest mike sends.
2. monitoring method according to claim 1, it is characterised in that described monitor supervision platform with described put in prison room be numbered foundation, the 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, the 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.
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;
Described monitor supervision platform control the described indoor coordinate position of alignment carry out shooting described in the current Focussing of photographic head of the room of putting in prison equipment be described target photographic head focal length.
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 in the control of described monitor supervision platform, the described current volume value closest to mike of the room of putting in prison equipment 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, the described target photographic head Focussing acquiescence focal length of the photographic head of the room of putting in prison equipment described in the control of described monitor supervision platform;
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 described target microphone volume value closest to mike of the room of putting in prison equipment described in the control of described monitor supervision platform adjusts default volume value.
6. the monitoring system under single camera multi-microphone scene, it is characterized in that, described system includes foot ring, monitor supervision platform, photographic head and multiple mike, wherein, described 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 the indoor coordinate position of described personnel is sent to the door control devices putting in prison room, 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 personnel indoor coordinate position and described in put in prison the numbering of room, and with described put in prison room be numbered foundation, the 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, the photographic head of the room of putting in prison equipment described in 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, the described indoor coordinate position of alignment being additionally operable to the photographic head transmission of the room of putting in prison equipment described in receiving 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 characterised in that described monitor supervision platform with described put in prison room be numbered foundation, the mode of the photographic head of the room of putting in prison equipment described in determining from the data base in high in the clouds particularly as follows:
Described monitor supervision platform with described put in prison room be numbered foundation, the 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.
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, be additionally operable to control the described indoor coordinate position of alignment carry out shooting described in the current Focussing of described photographic head of the room of putting in prison equipment be 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, multiple mikes of the room of putting in prison equipment described in determining from the data base in described high in the clouds are 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 in the control of described monitor supervision platform, the described current volume value closest to mike of the room of putting in prison equipment 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, the described target photographic head Focussing acquiescence focal length of the described photographic head of the room of putting in prison equipment described in controlling;
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 described target microphone volume value closest to mike of the room of putting in prison equipment described in controlling adjusts default volume value.
CN201511030368.3A 2015-12-30 2015-12-30 Monitoring system and method under single-camera multi-microphone scene Pending CN105657357A (en)

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JPS62164197A (en) * 1986-01-16 1987-07-20 日立電線株式会社 Automatic tracking of crime preventing camera
JP4756351B2 (en) * 2006-03-28 2011-08-24 サクサ株式会社 Entrance / exit detection system
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Application publication date: 20160608