The utility model content
The utility model embodiment provides a kind of electronic peephole viewer system, is used for realizing the monitoring function when indoor user left.By implementing the present embodiment scheme, can start electronic peephole viewer according to unusual fluctuation outdoors and monitor, so that the monitoring function that the electronic peephole viewer system possesses indoor user when leaving is eliminated security protection hidden danger.
A kind of electronic peephole viewer system comprises: display device and electronic peephole viewer, and described electronic peephole viewer system also comprises: governor circuit, memory device and human inductor,
Described governor circuit is connected by video interface with described display device, and described governor circuit is connected by data-interface with described memory device;
Described electronic peephole viewer is connected by video interface with described governor circuit;
Described human inductor is connected by wire with described governor circuit.
Preferably, described governor circuit is the vision signal process chip; Described memory device is big capacity hard disk, quick storage USB flash disk or mini memory card; Described human inductor is Thermoelectric Infrared Sensor.
Preferably, described governor circuit, described display device and described memory device form machine in the door, and machine is arranged at indoor in the described door.
Preferably, described electronic peephole viewer and described human inductor form outdoors machine, and described outdoors machine is arranged on the door-plate.
Preferably, described display device is the LED display, and the quantity of described light-emitting diode display is at least one.
Preferably, described electronic peephole viewer system further comprises: communication module, described communication module and the communication connection of described governor circuit.
Preferably, described communication module comprises RJ45 network interface or WLAN WLAN AM access module.
Preferably, described video interface is the Video-Port interface; Described data-interface is the general-purpose serial bus USB interface.
Preferably, described human inductor is arranged at described electronic peephole viewer inside.
As can be seen from the above technical solutions, the utility model embodiment has the following advantages:
By memory device and human inductor are set in the electronic peephole viewer system, when indoor user is left, when unusual fluctuation occurs outdoors, human inductor can be sensed this unusual fluctuation, and triggers the startup of governor circuit control electronic peephole viewer, and obtain outdoors image or video information, then be stored in the memory device, prepare against and call, thereby realize the outdoors function of unusual fluctuation of concealed record, so that the monitoring function that the electronic peephole viewer system possesses indoor user when leaving is eliminated security protection hidden danger.
The specific embodiment
Below in conjunction with the Figure of description among the present invention, the technical scheme in the invention is clearly and completely described, obviously, described embodiment only is the present invention's part embodiment, rather than whole embodiment.Based on the embodiment among the present invention, those of ordinary skills belong to the scope of protection of the invention not making the every other embodiment that obtains under the creative work prerequisite.
The utility model embodiment provides a kind of electronic peephole viewer system, monitoring function when for realization indoor user being left, by implementing the technical solution of the utility model, the electronic peephole viewer system can start electronic peephole viewer and monitor according to unusual fluctuation outdoors, so that the monitoring function that the electronic peephole viewer system possesses indoor user when leaving is eliminated security protection hidden danger.
The utility model the first embodiment will be elaborated to a kind of electronic peephole viewer system.
In the described electronic peephole viewer of the present embodiment system, see also Fig. 1, the electronic peephole viewer system comprises governor circuit 10, display device 20, memory device 30, electronic peephole viewer 40 and human inductor 50.
Wherein, governor circuit 10 and display device 20 are connected by video interface, governor circuit 10 also is connected by data-interface with memory device 30, and electronic peephole viewer 40 and governor circuit 10 are connected by video interface, and human inductor 50 and governor circuit 10 are connected by wire.
Governor circuit 10 is used for the function that data are processed and realized other parts of control.Governor circuit 10 possesses video signal handling ability, can for dedicated video process chip or conventional data process chip, except integrated chip, can also comprise peripheral circuit, such as the former device of the base electronics such as electric capacity, resistance.The chip type of governor circuit 10 is not done concrete the restriction in the present embodiment.
Display device 20 is for the image or the vision signal that show to indoor user after governor circuit 10 is processed.Output device when display device 20 uses for the electronic peephole viewer system convention, when indoor user indoor and hear the door bell rings time-out, can wake display device 20 up to observe outdoors situation, this usage is identical with the described using method of prior art.Governor circuit 10 can make display device 20 enter resting state, to save electricity consumption.Display device 20 under the resting state does not show any content, but does not affect other parts normal operation of electronic peephole viewer system.
Memory device 30 is used for image or the video information that store electrons opal 40 gathers.When indoor user was left, the monitoring function that the user can unlocking electronic opal system was so that the electronic peephole viewer system is in the automatic monitoring state.The electronic peephole viewer that is under the automatic monitoring state can carry out image or video acquisition according to the control signal of governor circuit 10, and the image after the collection or vision signal will be stored in the memory device 30, for call in the future.
Electronic peephole viewer 40 is used for carrying out the collection of image or video according to the control signal of governor circuit 10.
Human inductor 50 is used for whether having unusual fluctuation, the especially unusual fluctuation of human body in the outer preset range of induction door.Human inductor 50 can be that thermoelectricity is released infrared ray sensor etc., human inductor 50 can recognitiion gate the unusual fluctuation of outer human body, for example, the robber is just near outdoors and attempt to unblank, and at this moment, human inductor 50 is sensed the human body unusual fluctuation, send to governor circuit 10 immediately and trigger the signal of telecommunication, governor circuit 10 transmits control signal to electronic peephole viewer 40 after receiving this triggering signal of telecommunication, so that electronic peephole viewer 40 row image or video acquisitions.
Normally used outdoors monitoring system is closed-circuit television, and its camera volume is large, and setting position is very obvious, loses monitoring function thereby easily destroyed by the undesirable.The electronic peephole viewer system disguise of the present embodiment is higher; the user can think that usually electronic peephole viewer 40 is conventional electronic peephole viewer or optics opal outdoors, and can not notice its monitoring function, therefore; malfeasance outdoors will be by system log (SYSLOG), as image or video evidence.
In the present embodiment, by memory device 30 and human inductor 50 are set in the electronic peephole viewer system, when indoor user is left, when unusual fluctuation occurs outdoors, human inductor 50 can be sensed this unusual fluctuation, and trigger governor circuit 10 and control electronic peephole viewers 40 startups, and obtain outdoors image or video information, then be stored in the memory device 30, in order to calling, thereby realize the outdoors function of unusual fluctuation of concealed record, so that the monitoring function that the electronic peephole viewer system possesses indoor user when leaving is eliminated security protection hidden danger.
The utility model the second embodiment will remark additionally to the described electronic peephole viewer of the first embodiment system.See also Fig. 2, the electronic peephole viewer system comprises vision signal process chip 100, light-emitting diode display 200, mini memory card 300, electronic peephole viewer 400, Thermoelectric Infrared Sensor 500 and communication module 600.
Wherein, vision signal process chip 100 is connected by the Video-Port interface with light-emitting diode display 200, vision signal process chip 100 also is connected by USB interface with mini memory card 300, electronic peephole viewer 400 is connected by the Video-Port interface with vision signal process chip 100, Thermoelectric Infrared Sensor 500 and vision signal process chip 100 are connected communication module 600 and 100 communication connections of vision signal process chip by wire.
Vision signal process chip 100 is used for the function that data are processed and realized other parts of control.Vision signal process chip 100 possesses video signal handling ability, is the dedicated video process chip, and governor circuit also comprises peripheral circuit, such as the former device of the base electronics such as electric capacity, resistance.
Light-emitting diode display 200 is for image or vision signal after processing to indoor user display video signal process chip 100.Output device when light-emitting diode display 200 uses for the electronic peephole viewer system convention, when indoor user indoor and hear the door bell rings time-out, can wake light-emitting diode display 200 up to observe outdoors situation, this usage is identical with the described using method of prior art.Vision signal process chip 100 can make display device 20 enter resting state, to save electricity consumption.Light-emitting diode display 200 under the resting state does not show any content, but does not affect other parts normal operation of electronic peephole viewer system.
Preferably, the quantity of light-emitting diode display 200 is at least one, can be arranged at respectively indoor any place.
Mini memory card 300 is used for image or the video information that store electrons opal 400 gathers.When indoor user was left, the monitoring function that the user can unlocking electronic opal system was so that the electronic peephole viewer system is in the automatic monitoring state.The electronic peephole viewer that is under the automatic monitoring state can carry out image or video acquisition according to the control signal of vision signal process chip 100, and the image after the collection or vision signal will be stored in the mini memory card 300, for call in the future.
Preferably, mini memory card 300 can also use big capacity hard disk, quick storage USB flash disk to replace as the memory device 30 corresponding to the first embodiment.
Electronic peephole viewer 400 is used for carrying out the collection of image or video according to the control signal of vision signal process chip 100.
Preferably, Thermoelectric Infrared Sensor 500 is arranged at electronic peephole viewer 400 inside.
Thermoelectric Infrared Sensor 500 is used for whether having unusual fluctuation, the especially unusual fluctuation of human body in the outer preset range of induction door.Thermoelectric Infrared Sensor 500 can recognitiion gate the unusual fluctuation of outer human body, for example, the robber is just near outdoors and attempt to unblank, at this moment, Thermoelectric Infrared Sensor 500 is sensed the human body unusual fluctuation, sends to vision signal process chip 100 immediately and triggers the signal of telecommunication, and vision signal process chip 100 is after receiving this triggering signal of telecommunication, transmit control signal to electronic peephole viewer 400, so that electronic peephole viewer 400 row image or video acquisitions.
Wherein, Thermoelectric Infrared Sensor mainly is the material by a kind of high Seebeck coefficient, makes the detecting element that is of a size of 2 * 1mm such as lead zirconate titanate system pottery, lithium tantalate, triglycine sulfate etc.One or two detecting element of in each probe, packing into, and two detecting elements are connected with reversed polarity, to suppress because the interference that self temperature rising produces.The infrared radiation that to be surveyed and receive by detecting element is transformed into faint voltage signal, and the FET in being contained in probe amplifies backward outer output.For the detectivity that improves probe to increase detection range, generally at Fresnel Lenses of the place ahead of probe installing, these lens are made with transparent plastic, upper and lower two parts of lens respectively are divided into some equal portions, make a kind of lens with special optical system, it and amplifying circuit match, and signal can be amplified more than 70 decibels, so just can measure the action of human body in 10~20 meters scopes.
Communication module 600 is used for communicating by internet and external server.User outside can carry out network service by internet and this external server, calls the image or the video information that are stored in the mini memory card 300, perhaps to electronic peephole viewer system sending controling instruction.
Preferably, communication module 600 comprises RJ45 network interface, WLAN WLAN AM access module, or comprises simultaneously the two, to obtain wired and the ability wireless access internet.
Wherein, vision signal process chip 100, light-emitting diode display 200, mini memory card 300 and communication module 600 form machine 1 in the door, and machine 1 is integrated host in the door, and electronic peephole viewer 400 and Thermoelectric Infrared Sensor 500 form outdoors machine 2.See also Fig. 3, machine 1 is arranged among indoor 01 in the door, and machine 2 is arranged on the door-plate 02 outdoors.
Normally used outdoors monitoring system is closed-circuit television, and its camera volume is large, and setting position is very obvious, loses monitoring function thereby easily destroyed by the undesirable.The electronic peephole viewer system disguise of the present embodiment is higher; the user can think that usually electronic peephole viewer 400 is conventional electronic peephole viewer or optics opal outdoors, and can not notice its monitoring function, therefore; malfeasance outdoors will be by system log (SYSLOG), as image or video evidence.
In the present embodiment, by mini memory card 300 and Thermoelectric Infrared Sensor 500 are set in the electronic peephole viewer system, when indoor user is left, when unusual fluctuation occurs outdoors, Thermoelectric Infrared Sensor 500 can be sensed this unusual fluctuation, and trigger vision signal process chip 100 and control electronic peephole viewers 400 startups, and obtain outdoors image or video information, then be stored in the mini memory card 300, in order to calling, thereby realize the outdoors function of unusual fluctuation of concealed record, so that the monitoring function that the electronic peephole viewer system possesses indoor user when leaving is eliminated security protection hidden danger.
Above a kind of electronic peephole viewer provided by the utility model system is described in detail, for one of ordinary skill in the art, thought according to the utility model embodiment, all will change in specific embodiments and applications, in sum, this description should not be construed as restriction of the present utility model.