Doorway machine with portable type Storage Media
Technical field
The utility model relates to a kind of image-type doorway machine, relates in particular to a kind of doorway machine that the portable type Storage Media can supply video recording to deposit card that has.
Background technology
The modern strengthens day by day for the sense of crisis of property safety, makes the relevant industry of saving from damage flourish jointly.The door of general mansion is gone up and is provided with opal more, and row opens the door to allow resident family can be earlier differentiate outdoors after the bearer identity again by opal, to avoid unexpected generation.In every case be to use the opal person to understand, the image of obtaining by opal not only is out of shape, and monitoring range is little, and the dead angle is bigger.And the use of opal must initiatively outwards be looked around by resident family, and it is any prompting of tool or Auto-Sensing effect not.
In recent years, occurred a kind of so-called doorway machine on the market, this kind doorway machine is that video capture device is being installed outdoors, constitutes the control die set that signal links and install in door with aforementioned video capture device, has display on the control die set, for the image outdoors of playing video acquisition device acquisition.Thus, resident family's eyes that must not blink again supervise image outdoors by opal, need only see the display play content on the control die set in door, can fully grasp image outdoors.This kind machine outdoors compared with traditional opal, its monitoring function major step of having made a leapleap forward forward.
Be to save from damage purpose yet the purposes of machine maximum is former outdoors, in other words, presenting of monitoring image can only provide passive supervising in real time, and common people promptly can not stare at monitoring image for a long time indoor, if go out, existing machine outdoors can't provide active and effective monitoring function.
The utility model content
Technical problem underlying to be solved in the utility model is, overcome the above-mentioned defective that existing machine outdoors exists, deposit the machine outdoors of card function and provide a kind of tool to monitor automatically and record a video, its further with the portable type Storage Media as the video recording data storage medium, thereby can confirm to have object near and stay for some time and do not leave away, just start automatically and supervise recording function, its pick-up image is except that play-overing in door, also directly be compressed into specific format and be stored in the portable type Storage Media, when monitoring that if any utilization image data needs, the portable type Storage Media directly can be taken off, be beneficial to reprint or do other utilization.
The technical scheme that its technical problem that solves the utility model adopts is:
A kind of doorway machine with portable type Storage Media is characterized in that, comprising: a night vision photography module, be fixed in the door leaf outside, for capturing image outdoors; One microphone is for capturing the sound outdoors; Whether one inductor, decision gate have object approaching outward; A machine module is fixed in the door leaf back side, and constitutes the signal binding with aforementioned night vision photography module, microphone and inductor; Wherein: this this machine module is in the external touch-control liquid crystal display that is provided with of a casket, be provided with a portable type Storage Media connecting interface on this casket body again, be provided with a multimedia processor in inside in addition, this multimedia processor is connected with aforesaid touch-control liquid crystal display, microphone, inductor and portable type Storage Media connecting interface respectively.
Aforementioned doorway machine with portable type Storage Media, wherein the night vision photography module is to be provided with several infrared light-emitting diodes in a framework periphery, so that night vision illumination to be provided; Then be fixed with a video capture device in this framework.
Aforementioned doorway machine with portable type Storage Media, wherein video capture device can be CCD or CMOS image sensor.
Aforementioned doorway machine with portable type Storage Media, wherein multimedia processor further connects a digital analog converter, convert analog form to so that will be compressed into the supervision image data of number format, externally be sent to domestic television set or the guard of community supervisory control system again.
Aforementioned doorway machine with portable type Storage Media, wherein multimedia processor further connects a HDMI (High Definition Multimedia Interface).
Aforementioned doorway machine with portable type Storage Media, wherein inductor is a passive infrared inductor (PIR).
Aforementioned doorway machine with portable type Storage Media, wherein portable type Storage Media connecting interface is a card connector, described portable type Storage Media is a storage card.
Aforementioned doorway machine with portable type Storage Media, wherein the image compressed format of multimedia processor is MPEG4.
Aforementioned doorway machine with portable type Storage Media, wherein this machine module is provided with a power subsystem, the supply dc supply, and in have high-capacity battery.
When aforementioned doorway machine is worked, be that the portable type Storage Media is plugged in the portable type Storage Media connecting interface, read and write by multimedia processor; After starting working, whether inductor outdoors promptly begins detecting has people or object approaching, as people or object near the time, multimedia processor promptly picks up counting, in setting-up time if object, personnel leave, promptly do not start supervision, monitor and recording function, if object, personnel stop and surpass setting-up time, multimedia processor starts the night vision photography module and microphone is started working, the former picked image data are except that delivering to display plays, the video-audio data of night vision photography module and microphone acquisition will be compressed into specific format simultaneously, write to the portable type Storage Media via portable type Storage Media connecting interface again and deposit card, owing to be as data storage medium with the portable type Storage Media, if other unloading is arranged, when utilization needs, the portable type Storage Media directly can be taken out down on this machine module, all very convenient on taking and carrying.
The beneficial effects of the utility model are, its further with the portable type Storage Media as the video recording data storage medium, thereby can confirm to have object near and stay for some time and do not leave away, just start automatically and supervise recording function, its pick-up image also directly is compressed into specific format and is stored in the portable type Storage Media except that play-overing in door, when monitoring that if any utilization image data needs, the portable type Storage Media directly can be taken off, be beneficial to reprint or do other utilization.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is the front view of the utility model one possible embodiments.
Fig. 2 is the rearview of the utility model one possible embodiments.
Fig. 3 is the end view of the utility model one possible embodiments.
Fig. 4 is the circuit block diagram of the utility model one possible embodiments.
The number in the figure explanation:
10 door leafs, 11 microphones
12 inductors, 13 handgrips
20 machine module 21 multimedia processors
22 touch-control liquid crystal displays
23 card connectors, 24 digital analog converters
25 HDMI (High Definition Multimedia Interface)
26 power subsystems
30 night vision photography modules, 31 infrared light-emitting diodes
32 video capture devices
Embodiment
As shown in Figure 1 and Figure 2, the essential structure of the utility model one preferred embodiment, it is installed on the door leaf 10, comprises this a machine module 20 that is installed on door leaf 10 inboards, is located at door leaf 10 outsides and constitutes a night vision photography module 30, a microphone 11 and the inductor 12 etc. that signals link with aforementioned machine module 20 respectively; Wherein:
This night vision photography module 30 is the infrared light-emitting diodes 31 that are provided with several in the periphery of a circular frame, so that night vision illumination is provided when insufficient light outdoors, then be provided with a video signal acquisition device 32 in the framework, this video signal acquisition device 32 can be CCD or CMOS image sensor.This video signal acquisition device 32 and infrared light-emitting diode 31 are connected to this machine module 20 jointly, provide working power by it, and constitute the signal binding.Aforementioned again inductor 12 is a passive infrared inductor (PIR), utilizes the induction human body to extraradial infrared ray, and is approaching outdoors to have judged whether the people; Except that aforementioned passive infrared inductor (PIR), also can be the inductive component of other form such as radio frequency.In the present embodiment, this microphone 11 is to be located on the handgrip set on the door leaf 10 13 with inductor 12, and this microphone 11, inductor 12 and night vision photography module 30 are to be connected with this machine module 20 with soft arranging wire.
Aforementioned again machine module 20 outsides are a casket body, and the assembly that exposes beyond the casket body comprises that one has the touch-control liquid crystal display 22 and a portable type Storage Media connecting interface of contact panel, for the portable type Storage Media of pegging graft; Wherein alleged portable type Storage Media connecting interface is a card connector 23, and the portable type Storage Media then is a storage card, and this storage card can be at present the various memory card of circulation, for example SD, MMC, xD, MS, CF etc. on the market.
And this machine module 20 inside are provided with a control and calculation unit, and as shown in Figure 3, it includes:
One multimedia processor 21, as the s operation control maincenter, it has several I/O ends, is connected with aforesaid night vision photography module 30, microphone 11, inductor 12 and touch-control liquid crystal display 22 respectively; Multimedia processor 21 tool video-audio data compression functions again, in the present embodiment, it can be compressed into the MEPG4 form with the audio-visual signal of night vision photography module 30 and microphone 11 inputs;
One digital analog converter 24 is located on the output of multimedia processor 21, converts analog form to so that will be compressed into the supervision image data of number format, is sent to domestic television set and plays;
One HDMI (High Definition Multimedia Interface) 25, be to be located on the output of multimedia processor 21, so that directly be sent to domestic television set or the guard of community supervisory control system after the digital audio-video data transaction become high-resolution multimedia form (HDMI), to adapt to following digitlization demand;
One power subsystem 26 for aforementioned each assembly provides a direct current working power, and has high-capacity battery further, can adapt to urgent need for electricity, can temporary interruption and influence monitoring work.
Can understand basic framework of the present utility model by above-mentioned explanation, details are as follows for its working method:
Before aforementioned doorway machine is opened, storage card can be inserted in the card connector 23 on this machine module 20, read and write by this multimedia processor 21; When electric power starting and after starting working, the user can pass through the condition of touch-control liquid crystal display 22 input monitorings earlier, for example have outdoors the people near the time, the time length that it stays can be through setting, after setting, someone just starts night vision photography module 30 and starts working near outdoors and stay above behind the setting-up time.
Again, whether be located at outer inductor 12 is to have human body approaching in detecting at the beginning, as human body near the time, because of its health detects sensed device 12 to extraradial far infrared, multimedia processor 21 promptly picks up counting, in setting-up time,, promptly do not start night vision photography module 30, microphone 11 if personnel leave; If stopping, personnel surpass setting-up time, this multimedia processor 21 promptly starts night vision photography module 30 and microphone 11 is started working, the former picked image data are except that delivering to touch-control liquid crystal display 22 plays, the video-audio data of night vision photography module 30 and microphone 11 acquisitions will be compressed into specific format simultaneously, write to via card connector 23 again and deposit card in the storage card, owing to be as data storage medium with storage card, if other unloading is arranged, uses when needing, storage card directly can be taken out down on this machine module 20, and take and carry all very convenient.
From the above, the utility model provides one to have the doorway machine of portable storage media, its Can automatically monitor outdoors situation, and have unusual condition time side to start the surveillance video function, with as Deposit card, be simultaneously with portable storage medias such as storage cards as storage device, its installation, take, Carry all very conveniently, compare with existing doorway machine and to possess outstanding technical characterictic and significantly to advance Step, and meet the new patent important document.