CN203661207U - Portable night vision device - Google Patents
Portable night vision device Download PDFInfo
- Publication number
- CN203661207U CN203661207U CN201320885458.0U CN201320885458U CN203661207U CN 203661207 U CN203661207 U CN 203661207U CN 201320885458 U CN201320885458 U CN 201320885458U CN 203661207 U CN203661207 U CN 203661207U
- Authority
- CN
- China
- Prior art keywords
- pin
- connect
- ground connection
- capacitor
- utmost point
- 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.)
- Expired - Lifetime
Links
- 230000004297 night vision Effects 0.000 title claims abstract description 16
- 230000010365 information processing Effects 0.000 claims abstract description 10
- 239000003990 capacitor Substances 0.000 claims description 171
- 238000000034 method Methods 0.000 claims description 61
- 238000001931 thermography Methods 0.000 claims description 52
- 238000012545 processing Methods 0.000 claims description 34
- 238000009826 distribution Methods 0.000 claims description 20
- 230000004438 eyesight Effects 0.000 claims description 19
- 239000013078 crystal Substances 0.000 claims description 15
- 230000005540 biological transmission Effects 0.000 claims description 6
- 230000000087 stabilizing effect Effects 0.000 claims description 6
- 238000003466 welding Methods 0.000 claims description 6
- 238000001514 detection method Methods 0.000 claims description 4
- 230000001681 protective effect Effects 0.000 claims description 4
- 230000003287 optical effect Effects 0.000 claims description 3
- 230000005236 sound signal Effects 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 12
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000002708 enhancing effect Effects 0.000 description 3
- 238000005286 illumination Methods 0.000 description 2
- 238000003384 imaging method Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 206010045178 Tunnel vision Diseases 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000013507 mapping Methods 0.000 description 1
- 230000006386 memory function Effects 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000010223 real-time analysis Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Images
Landscapes
- Direct Current Feeding And Distribution (AREA)
Abstract
The utility model discloses a portable night vision device. The portable night vision device is characterized in that a hand-held image acquisition unit and a head-mounted image acquisition and display unit are connected with an information processing unit, and the information processing unit is connected with a binocular display. The night vision device is reasonable in structure, clear in image, small and portable, and convenient to use; in addition, the night vision device is provided with a plurality kinds of observation modes and can be used by two persons.
Description
Technical field
The utility model belongs to night observation device technical field, relates to a kind of portable night vision instrument.
Background technology
The action such as night observation device is not only applied to and investigates, arrests the night of security department, search and rescue, are also widely used in the outdoor activities such as sightseeing, tourism, exploration by personal user.Existing night vision product is only generally thermal imaging detector or image intensifier tube or ccd video camera single image acquisition mode, gather target self thermal radiation or reflection ray by object lens, seeing through eyepiece observes, and its image can only singlely be watched, can not observe for many people simultaneously, a small amount of have image memory function, and exist use inconvenient, the shortcoming such as viewing distance is limited.
Summary of the invention
The purpose of this utility model be to improve the deficiency of prior art and provide a kind of rational in infrastructure, image is clear, small and exquisite portable, easy to use, there is multiple observing pattern, and the portable night vision instrument can two people using.
The purpose of this utility model is achieved in that a kind of portable night vision instrument, is characterized in hand-held image collecting unit, wears image capture and display unit link information processing unit, and information process unit connects binocular display.
In order further to realize the purpose of this utility model, described in can being, wear image capture and display unit and be wearing thermal imaging circuit and wearing control circuit and be connected of 2# camera lens be installed, wear control circuit and connect monocular display, wear control circuit link information processing unit;
Described hand-held image collecting unit is that the hand-held thermal imaging circuit that 1# camera lens is installed is connected with hand-held control circuit, CCD figure collector zoomable, zoom lens is installed and is connected with hand-held control circuit, hand-held control circuit connection control is zoomable, zoom lens is connected with CCD figure collector and with information process unit;
Described information process unit is single chip machine controlling circuit concatenation character supercircuit respectively, DSP video processing circuits, display screen, interface circuit connects the hand-held control circuit in hand-held image collecting unit, binocular ophthalmoscope display, wear the control circuit of wearing in image capture and display unit, interface circuit, character supercircuit, DSP video processing circuits, video distribution circuit, SD card video circuit, display screen connects successively, SD card video recording control circuit connects controls SD card video circuit, video distribution circuit is also connected with interface circuit, power-switching circuit provides power supply for other circuit.
In order further to realize the purpose of this utility model, the thermal imaging circuit of wearing of wearing described in can being in image capture and display unit is that thermal imaging assembly accesses by junction block J201,1 pin of junction block J201 is thermal imaging assembly+5V positive source input, connect the rear ground connection of capacitor C 204,2 pin are thermal imaging assembly power cathode ground connection, 3 pin are thermal imaging video component signal output, and joint is worn 4 pin of junction block J202 in control circuit;
The described control circuit of wearing of wearing in image capture and display unit) be that 1 pin of integrated circuit U70 connects capacitor C 201, diode D201, the common port of inductance L 202, another termination 3 pin of capacitor C 201, diode D201 other end ground connection, inductance L 202 other end conduct+5V power supply outputs, after series resistor R202 by resistance R 201 ground connection and connect 6 pin of integrated circuit U70, ground connection after shunt-wound capacitance C205, 2 pin connect capacitor C 202, C203, the parallel connected end of C206 also connects 1 pin of junction block J202, after 3 pin serial connection capacitor C 201, connect 1 pin, 6 pin connecting resistance R201, the parallel connected end of R202, 4 pin ground connection, 5, 7 pin skies connect, junction block J202 is the interface of wearing image capture and display unit and information process unit, connect+12V of its 1 pin power supply, 2,3 pin ground connection, 4 pin joints are worn 3 pin of junction block J2011 in thermal imaging circuit, 3 pin of junction block J204 in 5 pin order order displays, 6 pin connect ground connection after button S203, and connect+5V power supply after connecting resistance R206,7 pin connect ground connection after button S202, and connect+5V power supply after connecting resistance R205,8 pin connect 7 pin of integrated circuit U72, other pin sky of junction block J72, 1 pin of integrated circuit U72 connects the rear ground connection of capacitor C 207 connect+5V power supply, and 2,3,4,5 pin skies connect, and 6 pin connect after button S201 connect+5V power supply after ground connection connecting resistance R203, ground connection connect 8 pin of junction block J202 after 7 pin connecting resistance R204,
The described monocular display of wearing in image capture and display unit is that monocular display module accesses by junction block J204,1 pin of junction block J204 is monocular display module+5V positive source input, 2 pin are monocular display module power cathode ground connection, 3 pin are monocular display module video signal input terminal, and joint is worn 5 pin of junction block J202 in control circuit;
Hand-held thermal imaging circuit in described hand-held image collecting unit is that thermal imaging assembly accesses by junction block J71,1 pin of junction block J71 is thermal imaging assembly power supply electrode input end, connect after capacitor C 51, C52 ground connection and connect inductance L 11 after connect+12V power supply and capacitor C 53, capacitor C 53 other end ground connection, 2,4 pin are thermal imaging assembly power cathode ground connection, 3 pin are thermal imaging video component signal output, and catcher is held 4 pin of control circuit repeat circuit JD11;
Ccd image collector in described hand-held image collecting unit is that junction block J72 is ccd video camera interface, 1 pin is ccd video camera positive source, connect after capacitor C 54, C55 ground connection and connect inductance L 12 after connect+12V power supply and capacitor C 56, capacitor C 56 other end ground connection, 2,4 pin are ccd video camera power cathode ground connection, 3 pin are ccd video camera VT, and catcher is held 2 pin of control circuit repeat circuit JD11;
In described hand-held image collecting unit, hand-held control circuit is that junction block J73 is the interface of hand-held image collecting unit and information process unit, ground connection after connect+12V of 1 pin power supply shunt-wound capacitance C57, and 2,4 pin ground connection, 3 pin are succeeded 3 pin of electrical equipment JD11, 1 pin of integrated circuit U11 connects the parallel connected end of capacitor C 58, voltage stabilizing didoe D21, resistance R 61, R62, capacitor C 58, voltage stabilizing didoe D21 other end ground connection, resistance R 61, another termination+12V power supply of R62, the 2 pin ground connection of integrated circuit U11, the rear ground connection of 3 pin serial connections capacitor C 59,3 pin are+parallel connected end of the E utmost point of 5V power output end connecting resistance R66 and triode Q14, the 1 pin connect+5V power supply of integrated circuit U12 also meets series resistor R71, the rear ground connection of capacitor C 60, resistance R 71, 4 pin of the public termination integrated circuit U12 of capacitor C 60, connect the B utmost point of triode Q13 after 2 pin connecting resistance R70, the E utmost point ground connection of triode Q13, and the C utmost point connects 10 pin of relay J D11,3 of integrated circuit U12, 6, 7, 13, 16, 18 pin skies, meet power supply+8V and meet series resistor R82 after 5 pin series resistor R84, ground connection after R85, resistance R 82, the B utmost point of the public termination triode Q20 of R85, the E utmost point ground connection of triode Q20, connect+8V power supply connect the B utmost point of triode Q15 after C utmost point series resistor R83, connect+8V of the C utmost point power supply of triode Q15, the E utmost point connects 4 pin of junction block J74 the C utmost point of connecting triode Q16, after the 8 pin connecting resistance R86 of integrated circuit U12, connect the B utmost point of triode Q16, the E utmost point ground connection of Q16, the C utmost point connects 4 pin of junction block J74 and the E utmost point of triode Q15, 9 pin of integrated circuit U12 connect the B utmost point that meets triode Q22 after R80, the E utmost point ground connection of triode Q22, the C utmost point connects 1 of junction block J74, the E utmost point of 3 pin and triode Q21, meets power supply+8V and meets series resistor R75 after the 10 pin series resistor R72 of integrated circuit U12, ground connection after R76, resistance R 75, the B utmost point of the public termination triode Q17 in R76 ground, the E utmost point ground connection of triode Q17, connect+8V power supply connect the B utmost point of triode Q21, the C utmost point connections+8V power supply of triode Q21,1 of the E utmost point connection junction block J74 of triode Q21 after C utmost point series resistor R73, 3 pin also connect the C utmost point of triode Q22, 11 pin of integrated circuit U12 connect after button S16 connect+5V power supply after ground connection connecting resistance R91, 12 pin connect after button S15 connect+5V power supply after ground connection connecting resistance R92, after 14 pin connecting resistance R81, connect the B utmost point of triode Q12, the E utmost point ground connection of triode Q12, the C utmost point connects 2 pin of junction block J74 and the E utmost point of triode Q11, connect+8V power supply meet series resistor R77 after the 15 pin series resistor R74 of integrated circuit U12, ground connection after R78, resistance R 77, the B utmost point of the public termination triode Q18 of R78, the E utmost point ground connection of triode Q18, connect+8V power supply connect the B utmost point of triode Q11 after C utmost point series resistor R79, connect+8V of the C utmost point power supply of triode Q11, the E utmost point connects the C utmost point of triode Q12 and 2 pin of junction block J74, ground connection connect the C utmost point of triode Q14,19 pin connecting resistance R69 after the 17 pin series resistor R63 of integrated circuit U12, R65, R64 parallel connected end shunt-wound capacitance C61, resistance R 87, R88, R89, the parallel connected end of R90, capacitor C 61 another termination+5v power supplys, resistance R 87, R88, R89, the other end of R90 meets respectively button S14, S13, S12, connect after S11+5V power supply, the 20 pin ground connection of integrated circuit U12, connect+12V of the 1 pin power supply of relay J D11,2 pin connect 3 pin of junction block J72 in ccd image collector, and 3 pin connect 3 pin of junction block J73, and 4 pin catchers are held 3 pin of junction block J71 in thermal imaging circuit, other pin sky of relay J D11, the other end ground connection of resistance R 69, R64, the parallel connected end of the B utmost point of other end connecting resistance R68, the triode Q19 of resistance R 65, the other end of resistance R 68, the E utmost point ground connection of triode Q19, the parallel connected end of the B utmost point of connecting resistance R66 and triode Q14 after the C utmost point series resistor R67 of triode Q19, the other end of resistance R 66, connect+5V of the E utmost point power supply of triode Q14, the C utmost point of triode Q14 connects ground connection after 17 pin of integrated circuit U12 connecting resistance R63, and junction block J74 is zoomable, the zoom of zoom lens, the interface of zoom motor,
Character supercircuit in described information process unit is 1 of integrated circuit U2, 2, 7, 13, 14, 15, 16 pin skies connect, 3 pin connect ground connection after power supply+5V shunt-wound capacitance C28, 4, 20, 23 pin ground connection, 5 pin connect 6 pin after meeting crystal oscillator X3, 8, 9, 10, 11 pin meet respectively 32 of integrated circuit U3 in single chip machine controlling circuit, 35, 36, 37 pin, 12, 17, 18, 19 pin meet connecting resistance R52 respectively, R53, R54, connect after R55+5V power supply, ground connection after connect+5V of 21 pin power supply shunt-wound capacitance C22, 22 pin connect capacitor C 38, the parallel connected end of C39, capacitor C 38, 3 of the C39 rear ground connection of another parallel end connection resistance R 51 interface circuit repeat circuit JD2, 8 pin, ground connection after connect+5V of the 24 pin power supply shunt-wound capacitance C23 of integrated circuit U2, 25 pin connect the negative pole of capacitor C 37, 26 pin connect the negative pole of capacitor C 34, C37, C34 anodal also connects the one end of resistance R 50 in rear interface circuit,
Single chip machine controlling circuit in described information process unit is 1 of integrated circuit U3, 2, 3, 4, 5, 8, 12, 13, 14, 15, 16, 17, 20, 21, 24, 26, 27, 33, 34, 38, 39, 42, 43, 44 pin skies connect, and 6, 29 pin ground connection, connect+5V of 28 pin power supply, ground connection after connect+5V of 7 pin power supply shunt-wound capacitance C40, 6 pin of junction block J33 in connect+5V power supply interface circuit after 9 pin connecting resistance R7, one end of resistance R 28 in 10 pin interface circuits, 5 pin of junction block J33 in connect+5V power supply interface circuit after 11 pin connecting resistance R8, ground connection after connect+5V power supply shunt-wound capacitance C2 after 18 pin connecting resistance R11, after 19 pin series resistor R32, after ground connection connecting resistance R29, meet power vd D, after 22 pin series resistor R10, connect the B utmost point of triode Q1, the E utmost point ground connection of triode Q1, the C utmost point is succeeded 10 pin of electrical equipment JD1,1 of relay J D1, 4, connect+12V of 7 pin power supply, 3 pin, the 14 pin shunt-wound capacitance C17 of junction block J33 in 8 pin interconnection interface circuit, the parallel connected end of C24, capacitor C 17, C24 other end ground connection, after the 23 pin series resistor R26 of integrated circuit U3 connect+5V power supply and meet button S1 after ground connection, 25 pin connect 1 pin of the integrated circuit U4 in SD card video circuit, 30 pin connect the parallel connected end of crystal oscillator X2 and capacitor C 9, the parallel connected end of 31 pin serial connection crystal oscillator X2 and capacitor C 10, capacitor C 9, the other end ground connection of C10,32, 35, 36, 37 pin meet respectively 8 of integrated circuit U2 in character supercircuit, 9, 10, 11 pin, 40, 41 pin are series resistor R16 respectively, ground connection after light-emitting diode D5, series resistor R14, ground connection after light-emitting diode D2,
SD card video circuit in described information process unit is connect+5V power supply connect 25 pin of integrated circuit U3 in single chip machine controlling circuit after the 1 pin series resistor R3 of integrated circuit U4, 2, after 3 pin parallel connections, connect the rear ground connection of capacitor C 4, 4 pin connecting resistance R17, R30, the parallel connected end of capacitor C 20, resistance R 30, 5 pin of another termination integrated circuit of the parallel connection of capacitor C 20 U4, another termination capacitor C 25 of resistance R 17 connects 2 pin of junction block J42, 5 pin of integrated circuit U4 connect the positive pole of loud speaker, ground connection after connect+5V of 6 pin power supply shunt-wound capacitance C3, 7 pin ground connection, 8 pin connect the negative pole of loud speaker, junction block J42 is the interface of SD card video recording equipment, 1 pin is SD card video recording equipment video output terminals, connect the video inputs of display screen 18,2 pin are the audio output of SD card video recording equipment, connect capacitor C 25,3 pin are the video inputs of SD card video recording equipment, connect resistance R 41,4 pin ground connection in video distribution circuit, connect+12V of 5 pin power supply, 6 pin are the output of the video state indication of SD card video recording equipment, ground connection after sending and receiving optical diode D3, junction block J41 is SD card video recording equipment serial interface, connect+3.3V of 1 pin power supply, and 2 pin connect 7 pin of integrated circuit U1 in SD card video recording control circuit, and 3 pin connect 8 pin of integrated circuit U1 in SD card video recording control circuit, 4 pin ground connection,
In described information process unit, SD card video recording control circuit is the 1 pin series resistor R27 of integrated circuit U1, ground connection after light-emitting diode D6, connects capacitor C 5 after the 4 pin serial connection rear ground connection of capacitor C 1 and series resistor R21, the parallel connected end of C11 and+3.3V power supply, capacitor C 5, C11 other end ground connection, connect+3.3V power supply connect 2 pin of junction block J41 in SD card video circuit after 7 pin series resistor R22, connect+3.3V power supply connect 3 pin of junction block J41 in SD card video circuit after 8 pin series resistor R23, after 9 pin series resistor R2 ground connection and meet button S9 after connect 17 pin, after 10 pin series resistor R3 ground connection and meet button S8 after connect 17 pin, ground connection meet button S7 after 11 pin series resistor R4, the parallel connected end of S12, another termination 17 pin of button S7, another termination 18 pin of button S12, ground connection after 12 pin series resistor R5, and meet button S6, the parallel connected end of S11, another termination 17 pin of button S6, another termination 18 pin of button S11, ground connection after 13 pin series resistor R6, and meet button S5, the parallel connected end of S10, another termination 17 pin of button S5, another termination 18 pin of button S10, connect+3.3V of 14 pin power supply, 15 pin connect the parallel connected end of crystal oscillator X1 and capacitor C 8, and 16 pin connect the parallel connected end of crystal oscillator X1 and capacitor C 7, capacitor C 8, C7 other end ground connection, 17 pin meet button S5, S6, S7, S8, the parallel connected end of S9,18 pin meet button S10, S11, the parallel connected end of S12,5 pin ground connection, 2, 3, 6 pin skies,
Video distribution circuit in described information process unit is capacitor C 27, 5 pin of junction block J37 in the parallel end connection DSP video processing circuits of resistance R 46, 5 pin are video output terminals of DSP video processing equipment, resistance R 46 other end ground connection, the other end connecting resistance R44 of capacitor C 27, the parallel connected end of the B utmost point of R45 and triode Q4, resistance R 45 other end ground connection, resistance R 44 another termination+12V power supplys, connect+12V power supply connect the B utmost point of triode Q5 after the C utmost point series resistor R34 of triode Q4, ground connection connecting resistance R42 one end after the E utmost point series resistor R43 of triode Q4, connect+12V power supply after the E utmost point series resistor R33 of triode Q5, the C utmost point connecting resistance R42 of triode Q5 and the parallel connected end of capacitor C 26, the other end connecting resistance R37 of capacitor C 26, R38, the parallel connected end of the B utmost point of triode Q3, resistance R 38 other end ground connection, resistance R 37 another termination+12V power supplys, connect+12V of the C utmost point power supply of triode Q3, E utmost point connecting resistance R12, R39, R40, the parallel connected end of R41, resistance R 12 other end ground connection, 3 pin of junction block J33 in the other end interface circuit of resistance R 39, 4 pin of junction block J33 in the other end interface circuit of resistance R 40, 3 pin of junction block J42 in another termination SD card video circuit of resistance R 41,
DSP video processing circuits in described information process unit is that junction block J37 is the interface of DSP video processing equipment, 1,2 pin are positive source input, connect after power vd D shunt-wound capacitance C12 ground connection after ground connection shunt-wound capacitance C14,3,4,6,8 pin are power cathode input, ground connection, 5 pin are VT, connect the parallel connected end of resistance R 46 in video distribution circuit, capacitor C 27,7 pin are video signal input terminal, connect the parallel connected end of capacitor C 34, C37 in character supercircuit after connecting resistance R50; Junction block J36 is the input that DSP video processing equipment image electronic amplifies, dwindles signal, and 1,2 pin are taken over respectively 12,11 pin of integrated circuit U12 in the hand-held control circuit of holding image acquisition units and worn 6,7 pin of wearing junction block J202 in control circuit in image capture and display unit;
In the interface circuit of described information process unit, 1 of junction block J31, 2 pin meet power vd D after meeting diode D7, for stand-by equipment provides power supply, and 3, 4 pin meet power vd D, and one end of welding system total power switch, and 7, the other end of 8 pin welding system total power switch, and connect the parallel connected end that connects battery positive voltage and diode D8 negative pole after protective tube F1, battery terminal negative ground connection, 5, 6 pin ground connection are hand-held image collecting unit power cathode, wear image capture and display unit negative pole, binocular ophthalmoscope display power supply negative pole, light source of charger negative pole, the input of display screen negative pole, 9, 10 pin connect the anodal incoming end that the positive terminal of diode D8 is light source of charger, 11, 12 pin are the electrode input end of binocular ophthalmoscope display power supply, connect capacitor C 18, the parallel connected end of inductance L 3, capacitor C 18 other end ground connection, ground connection after connect+5V of another termination power supply shunt-wound capacitance C19 of inductance L 3,13, connect+12V of 14 pin power supply is hand-held image collecting unit, wear image capture and display unit positive source input, 1 of junction block J33, 2, 12, 13 pin skies connect, 3, 4 pin connect respectively resistance R 39 in video distribution circuit, R40, interface while being respectively alternate video signal remote transmission and binocular ophthalmoscope display, wear the input of the vision signal of the monocular display 24 in image capture and display unit, 5 pin connect 11 pin of integrated circuit U3 in single chip machine controlling circuit, for the input of switching signal, in the time that wearing image capture and display unit, access joint connects 8 pin of junction block J202, 6 pin connect 9 pin of integrated circuit U3 in single chip machine controlling circuit, for the input of hand-held detection signal, in the time of access hand-held image collecting unit, connect 4 pin of junction block J73, 7 pin are succeeded 4 of electrical equipment JD2, 7 pin, for wearing image capture and display unit video signal input part, in the time that wearing image capture and display unit, access connects 4 pin of junction block J202, 8 pin are succeeded 2 of electrical equipment JD2, 9 pin, for hand-held image collecting unit video signal input terminal, 3 pin of junction block J73 in connecting in the time of access hand-held image collecting unit, 9 pin connect 1 pin of junction block J42 in SD card video circuit, for the video signal input terminal of display screen 18, 10, 11 pin meet respectively 5 of integrated circuit U4 in SD card video circuit, 8 pin, for loudspeaker audio signal input, 14 pin connect 3 pin of single chip machine controlling circuit relay J D1, 8 pin, capacitor C 24, the parallel connected end of C17, for the positive source input of display screen, connect+12V of the 1 pin power supply of relay J D2,2,9 pin connect 8 pin of junction block J33,3,8 pin connect the parallel connected end of capacitor C 38, C39 in character supercircuit, 4,7 pin connect 7 pin of junction block J33,10 pin connect the C utmost point of triode Q2, the E utmost point ground connection of triode Q2, connects 10 pin of integrated circuit U3 in single chip machine controlling circuit after B utmost point connecting resistance R28,
Power-switching circuit in described information process unit is that 1 pin of integrated circuit U5 connects capacitor C 21, diode D10, the common port of inductance L 5, another termination 3 pin of capacitor C 21, diode D10 other end ground connection, inductance L 5 other end conduct+5V power supply outputs, ground connection by resistance R 36 ground connection and after meeting the 6 pin shunt-wound capacitance C29 of integrated circuit U5 after series resistor R35, 2 pin connect capacitor C 31, C33, in the parallel connected end of C35 interface circuit 3 of junction block J31, resistance R 29 in 4 pin and single chip machine controlling circuit, capacitor C 31, C33, C35 other end ground connection, after 3 pin serial connection capacitor C 21, connect 1 pin, 6 pin connecting resistance R35, the parallel connected end of R36, 4 pin ground connection, 5, 7 pin skies connect, 1 pin of integrated circuit U7 connects capacitor C 23, diode D11, the common port of inductance L 6, another termination 3 pin of capacitor C 23, diode D11 other end ground connection, inductance L 6 other end conduct+12V power supply outputs, ground connection by resistance R 48 ground connection and after meeting the 6 pin shunt-wound capacitance C30 of integrated circuit U7 after series resistor R13, 2 pin connect capacitor C 32, in the parallel connected end of C36 interface circuit 3 of junction block J31, resistance R 29 in 4 pin and single chip machine controlling circuit, capacitor C 32, C36 other end ground connection, after 3 pin serial connection capacitor C 21, connect 1 pin, 6 pin connecting resistance R48, the parallel connected end of R13, 4 pin ground connection, 5, 7 pin skies connect.
Compared with the prior art the utility model has following distinguishing feature and good effect: the utility model is by hand-held image collecting unit, wear image capture and display unit, information process unit, binocular ophthalmoscope display composition, the utility model hand-held image collecting unit, wear the transmission of video images of image capture and display unit collection to information process unit, video image is transferred to binocular ophthalmoscope display or monocular display after DSP processes again, information process unit respectively have an interface and a hand-held image collecting unit, wear image capture and display unit, binocular ophthalmoscope display connects, hand-held image collecting unit, wearing image capture and display unit can use simultaneously, also can use separately separately, hand-held image collecting unit is by manual switchover thermal imaging or ccd video camera, adopt different image acquisition modality to gather the video information under various photoenvironments, video information is sent into information process unit, wearing image capture and display unit adopts thermal imaging camera that video information is sent into information process unit, information process unit is built-in DSP video processing equipment, SD card memory appts, video output interface, can realize image processing, information storage, and graphic interface is sent into binocular ophthalmoscope display by video output interface, or the monocular display of wearing image capture and display unit carries out image demonstration.The utility model is in conjunction with thermal imaging and two kinds of technology of ccd video camera, can use different observing patterns according to the difference of illumination, environment, thermal imaging camera is according to the thermal radiation energy size imaging of target object, not affected by the bad weathers such as ambient light illumination and mist, snow, haze, ccd video camera coordinates zoom, zoom camera lens in low-light (level) and the situation such as light is normal, can observe the details of far and near different target; Image shows the binocular ophthalmoscope display that adopts OSR technology, is equivalent to 2m place and watches 48 cun of TVs on observing effect, watches for a long time without tired; Built-in DSP video processing equipment Applied Digital image processing techniques is carried out aftertreatment to video image, realize figure image intensifying, denoising, color balance texts, and strengthen the demonstration of target detail, on-the-spot audio, video data is kept in SD card automatically, and the utility model imaging clearly, detection range are far away, good concealment, low in energy consumption.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, utility model is described in further detail.
Fig. 1 is a kind of theory diagram of the present utility model.
Fig. 2 is a kind of detailed theory diagram of the present utility model.
Fig. 3 is a kind of electronic-circuit diagram of the utility model information process unit.
Fig. 4 is a kind of electronic-circuit diagram that the utility model is worn image capture and display unit.
Fig. 5 is a kind of electronic-circuit diagram of the utility model hand-held image collecting unit.
Fig. 6 is the utility model DSP video processing circuits electronic-circuit diagram.
Fig. 7 is the utility model SD card video circuit electronic-circuit diagram.
Fig. 8 is the utility model SD card video recording control circuit electronic-circuit diagram.
Fig. 9 is the utility model single chip machine controlling circuit electronic-circuit diagram.
Figure 10 is the utility model interface circuit electronic-circuit diagram.
Figure 11 is the utility model video distribution electric circuit electronics technical line map.
Figure 12 is the utility model character supercircuit electronic-circuit diagram.
Figure 13 is the utility model power-switching circuit electronic-circuit diagram.
Embodiment
Described hand-held image collecting unit 4 is that the hand-held thermal imaging circuit 11 that 1# camera lens 5 is installed is connected with hand-held control circuit 8, CCD figure collector 6 zoomable, zoom lens 7 is installed and is connected with hand-held control circuit 8, hand-held control circuit 8 connection controls are zoomable, zoom lens 7 is connected with CCD figure collector 6 and with information process unit 1;
Described information process unit 1 is single chip machine controlling circuit 13 concatenation character supercircuit 15 respectively, DSP video processing circuits 16, display screen 18, interface circuit 14 connects the hand-held control circuit 8 in hand-held image collecting unit 4, binocular ophthalmoscope display 3, wear and wear control circuit 23 in image capture and display unit 2, interface circuit 14, character supercircuit 15, DSP video processing circuits 16, video distribution circuit 9, SD card video circuit 17, display screen 18 connects successively, SD card video recording control circuit 12 connects controls SD card video circuit 17, video distribution circuit 9 is also connected with interface circuit 14, power-switching circuit 10 provides power supply for other circuit, other are identical with embodiment 1.
The described control circuit 23 of wearing of wearing in image capture and display unit 2 is that 1 pin of integrated circuit U70 connects capacitor C 201, diode D201, the common port of inductance L 202, another termination 3 pin of capacitor C 201, diode D201 other end ground connection, inductance L 202 other end conduct+5V power supply outputs, after series resistor R202 by resistance R 201 ground connection and connect 6 pin of integrated circuit U70, ground connection after shunt-wound capacitance C205, 2 pin connect capacitor C 202, C203, the parallel connected end of C206 also connects 1 pin of junction block J202, after 3 pin serial connection capacitor C 201, connect 1 pin, 6 pin connecting resistance R201, the parallel connected end of R202, 4 pin ground connection, 5, 7 pin skies connect, junction block J202 is the interface of wearing image capture and display unit 2 and information process unit 1, connect+12V of its 1 pin power supply, 2,3 pin ground connection, 4 pin joints are worn 3 pin of junction block J2011 in thermal imaging circuit 22,3 pin of junction block J204 in 5 pin order order displays 24,6 pin connect ground connection after button S203, and connect+5V power supply after connecting resistance R206,7 pin connect ground connection after button S202, and connect+5V power supply after connecting resistance R205,8 pin connect 7 pin of integrated circuit U72, other pin sky of junction block J72, 1 pin of integrated circuit U72 connects the rear ground connection of capacitor C 207 connect+5V power supply, and 2,3,4,5 pin skies connect, and 6 pin connect after button S201 connect+5V power supply after ground connection connecting resistance R203, ground connection connect 8 pin of junction block J202 after 7 pin connecting resistance R204,
The described monocular display 24 of wearing in image capture and display unit 2 is that monocular display module accesses by junction block J204,1 pin of junction block J204 is monocular display module+5V positive source input, 2 pin are monocular display module power cathode ground connection, 3 pin are monocular display module video signal input terminal, and joint is worn 5 pin of junction block J202 in control circuit 23;
Hand-held thermal imaging circuit 11 in described hand-held image collecting unit 4 is that thermal imaging assembly accesses by junction block J71,1 pin of junction block J71 is thermal imaging assembly power supply electrode input end, connect after capacitor C 51, C52 ground connection and connect inductance L 11 after connect+12V power supply and capacitor C 53, capacitor C 53 other end ground connection, 2,4 pin are thermal imaging assembly power cathode ground connection, 3 pin are thermal imaging video component signal output, and catcher is held 4 pin of control circuit 8 repeat circuit JD11;
In described hand-held image collecting unit 4, hand-held control circuit 8 is that junction block J73 is the interface of hand-held image collecting unit 4 and information process unit 1, ground connection after connect+12V of 1 pin power supply shunt-wound capacitance C57, and 2,4 pin ground connection, 3 pin are succeeded 3 pin of electrical equipment JD11, 1 pin of integrated circuit U11 connects the parallel connected end of capacitor C 58, voltage stabilizing didoe D21, resistance R 61, R62, capacitor C 58, voltage stabilizing didoe D21 other end ground connection, resistance R 61, another termination+12V power supply of R62, the 2 pin ground connection of integrated circuit U11, the rear ground connection of 3 pin serial connections capacitor C 59,3 pin are+parallel connected end of the E utmost point of 5V power output end connecting resistance R66 and triode Q14, the 1 pin connect+5V power supply of integrated circuit U12 also meets series resistor R71, the rear ground connection of capacitor C 60, resistance R 71, 4 pin of the public termination integrated circuit U12 of capacitor C 60, connect the B utmost point of triode Q13 after 2 pin connecting resistance R70, the E utmost point ground connection of triode Q13, and the C utmost point connects 10 pin of relay J D11,3 of integrated circuit U12, 6, 7, 13, 16, 18 pin skies, meet power supply+8V and meet series resistor R82 after 5 pin series resistor R84, ground connection after R85, resistance R 82, the B utmost point of the public termination triode Q20 of R85, the E utmost point ground connection of triode Q20, connect+8V power supply connect the B utmost point of triode Q15 after C utmost point series resistor R83, connect+8V of the C utmost point power supply of triode Q15, the E utmost point connects 4 pin of junction block J74 the C utmost point of connecting triode Q16, after the 8 pin connecting resistance R86 of integrated circuit U12, connect the B utmost point of triode Q16, the E utmost point ground connection of Q16, the C utmost point connects 4 pin of junction block J74 and the E utmost point of triode Q15, 9 pin of integrated circuit U12 connect the B utmost point that meets triode Q22 after R80, the E utmost point ground connection of triode Q22, the C utmost point connects 1 of junction block J74, the E utmost point of 3 pin and triode Q21, meets power supply+8V and meets series resistor R75 after the 10 pin series resistor R72 of integrated circuit U12, ground connection after R76, resistance R 75, the B utmost point of the public termination triode Q17 in R76 ground, the E utmost point ground connection of triode Q17, connect+8V power supply connect the B utmost point of triode Q21, the C utmost point connections+8V power supply of triode Q21,1 of the E utmost point connection junction block J74 of triode Q21 after C utmost point series resistor R73, 3 pin also connect the C utmost point of triode Q22, 11 pin of integrated circuit U12 connect after button S16 connect+5V power supply after ground connection connecting resistance R91, 12 pin connect after button S15 connect+5V power supply after ground connection connecting resistance R92, after 14 pin connecting resistance R81, connect the B utmost point of triode Q12, the E utmost point ground connection of triode Q12, the C utmost point connects 2 pin of junction block J74 and the E utmost point of triode Q11, connect+8V power supply meet series resistor R77 after the 15 pin series resistor R74 of integrated circuit U12, ground connection after R78, resistance R 77, the B utmost point of the public termination triode Q18 of R78, the E utmost point ground connection of triode Q18, connect+8V power supply connect the B utmost point of triode Q11 after C utmost point series resistor R79, connect+8V of the C utmost point power supply of triode Q11, the E utmost point connects the C utmost point of triode Q12 and 2 pin of junction block J74, ground connection connect the C utmost point of triode Q14,19 pin connecting resistance R69 after the 17 pin series resistor R63 of integrated circuit U12, R65, R64 parallel connected end shunt-wound capacitance C61, resistance R 87, R88, R89, the parallel connected end of R90, capacitor C 61 another termination+5v power supplys, resistance R 87, R88, R89, the other end of R90 meets respectively button S14, S13, S12, connect after S11+5V power supply, the 20 pin ground connection of integrated circuit U12, connect+12V of the 1 pin power supply of relay J D11,2 pin connect 3 pin of junction block J72 in ccd image collector 6, and 3 pin connect 3 pin of junction block J73, and 4 pin catchers are held 3 pin of junction block J71 in thermal imaging circuit 11, other pin sky of relay J D11, the other end ground connection of resistance R 69, R64, the parallel connected end of the B utmost point of other end connecting resistance R68, the triode Q19 of resistance R 65, the other end of resistance R 68, the E utmost point ground connection of triode Q19, the parallel connected end of the B utmost point of connecting resistance R66 and triode Q14 after the C utmost point series resistor R67 of triode Q19, the other end of resistance R 66, connect+5V of the E utmost point power supply of triode Q14, the C utmost point of triode Q14 connects ground connection after 17 pin of integrated circuit U12 connecting resistance R63, and junction block J74 is zoomable, the zoom of zoom lens 7, the interface of zoom motor,
Single chip machine controlling circuit 13 in described information process unit 1 is 1 of integrated circuit U3, 2, 3, 4, 5, 8, 12, 13, 14, 15, 16, 17, 20, 21, 24, 26, 27, 33, 34, 38, 39, 42, 43, 44 pin skies connect, and 6, 29 pin ground connection, connect+5V of 28 pin power supply, ground connection after connect+5V of 7 pin power supply shunt-wound capacitance C40, 6 pin of junction block J33 in connect+5V power supply interface circuit 14 after 9 pin connecting resistance R7, one end of resistance R 28 in 10 pin interface circuits 14, 5 pin of junction block J33 in connect+5V power supply interface circuit 14 after 11 pin connecting resistance R8, ground connection after connect+5V power supply shunt-wound capacitance C2 after 18 pin connecting resistance R11, after 19 pin series resistor R32, after ground connection connecting resistance R29, meet power vd D, after 22 pin series resistor R10, connect the B utmost point of triode Q1, the E utmost point ground connection of triode Q1, the C utmost point is succeeded 10 pin of electrical equipment JD1,1 of relay J D1, 4, connect+12V of 7 pin power supply, 3 pin, the 14 pin shunt-wound capacitance C17 of junction block J33 in 8 pin interconnection interface circuit 14, the parallel connected end of C24, capacitor C 17, C24 other end ground connection, after the 23 pin series resistor R26 of integrated circuit U3 connect+5V power supply and meet button S1 after ground connection, 25 pin connect 1 pin of the integrated circuit U4 in SD card video circuit 17,30 pin connect the parallel connected end of crystal oscillator X2 and capacitor C 9, the parallel connected end of 31 pin serial connection crystal oscillator X2 and capacitor C 10, capacitor C 9, the other end ground connection of C10,32, 35, 36, 37 pin meet respectively 8 of integrated circuit U2 in character supercircuit 15, 9, 10, 11 pin, 40, 41 pin are series resistor R16 respectively, ground connection after light-emitting diode D5, series resistor R14, ground connection after light-emitting diode D2,
SD card video circuit 17 in described information process unit 1 is connect+5V power supplys connect 25 pin of integrated circuit U3 in single chip machine controlling circuit 13 after the 1 pin series resistor R3 of integrated circuit U4, 2, after 3 pin parallel connections, connect the rear ground connection of capacitor C 4, 4 pin connecting resistance R17, R30, the parallel connected end of capacitor C 20, resistance R 30, 5 pin of another termination integrated circuit of the parallel connection of capacitor C 20 U4, another termination capacitor C 25 of resistance R 17 connects 2 pin of junction block J42, 5 pin of integrated circuit U4 connect the positive pole of loud speaker, ground connection after connect+5V of 6 pin power supply shunt-wound capacitance C3, 7 pin ground connection, 8 pin connect the negative pole of loud speaker, junction block J42 is the interface of SD card video recording equipment, 1 pin is SD card video recording equipment video output terminals, connect the video inputs of display screen 18,2 pin are the audio output of SD card video recording equipment, connect capacitor C 25,3 pin are the video inputs of SD card video recording equipment, connect resistance R 41,4 pin ground connection in video distribution circuit 9, connect+12V of 5 pin power supply, 6 pin are the output of the video state indication of SD card video recording equipment, ground connection after sending and receiving optical diode D3, junction block J41 is SD card video recording equipment serial interface, connect+3.3V of 1 pin power supply, and 2 pin connect 7 pin of integrated circuit U1 in SD card video recording control circuit 12, and 3 pin connect 8 pin of integrated circuit U1 in SD card video recording control circuit 12,4 pin ground connection,
In described information process unit 1, SD card video recording control circuit 12 is 1 pin series resistor R27 of integrated circuit U1, ground connection after light-emitting diode D6, connects capacitor C 5 after the 4 pin serial connection rear ground connection of capacitor C 1 and series resistor R21, the parallel connected end of C11 and+3.3V power supply, capacitor C 5, C11 other end ground connection, connect+3.3V power supply connect 2 pin of junction block J41 in SD card video circuit 17 after 7 pin series resistor R22, connect+3.3V power supply connect 3 pin of junction block J41 in SD card video circuit 17 after 8 pin series resistor R23, after 9 pin series resistor R2 ground connection and meet button S9 after connect 17 pin, after 10 pin series resistor R3 ground connection and meet button S8 after connect 17 pin, ground connection meet button S7 after 11 pin series resistor R4, the parallel connected end of S12, another termination 17 pin of button S7, another termination 18 pin of button S12, ground connection after 12 pin series resistor R5, and meet button S6, the parallel connected end of S11, another termination 17 pin of button S6, another termination 18 pin of button S11, ground connection after 13 pin series resistor R6, and meet button S5, the parallel connected end of S10, another termination 17 pin of button S5, another termination 18 pin of button S10, connect+3.3V of 14 pin power supply, 15 pin connect the parallel connected end of crystal oscillator X1 and capacitor C 8, and 16 pin connect the parallel connected end of crystal oscillator X1 and capacitor C 7, capacitor C 8, C7 other end ground connection, 17 pin meet button S5, S6, S7, S8, the parallel connected end of S9,18 pin meet button S10, S11, the parallel connected end of S12,5 pin ground connection, 2, 3, 6 pin skies,
DSP video processing circuits 16 in described information process unit 1 is that junction block J37 is the interface of DSP video processing equipment, 1,2 pin are positive source input, connect after power vd D shunt-wound capacitance C12 ground connection after ground connection shunt-wound capacitance C14,3,4,6,8 pin are power cathode input, ground connection, 5 pin are VT, connect the parallel connected end of resistance R 46 in video distribution circuit 9, capacitor C 27,7 pin are video signal input terminal, connect the parallel connected end of capacitor C 34, C37 in character supercircuit 15 after connecting resistance R50; Junction block J36 is the input that DSP video processing equipment image electronic amplifies, dwindles signal, and 1,2 pin are taken over respectively 12,11 pin of integrated circuit U12 in the hand-held control circuit 8 of holding image acquisition units 4 and worn 6,7 pin of wearing junction block J202 in control circuit 23 in image capture and display unit 2;
In the interface circuit 14 of described information process unit 1,1 of junction block J31, 2 pin meet power vd D after meeting diode D7, for stand-by equipment provides power supply, and 3, 4 pin meet power vd D, and one end of welding system total power switch, and 7, the other end of 8 pin welding system total power switch, and connect the parallel connected end that connects battery positive voltage and diode D8 negative pole after protective tube F1, battery terminal negative ground connection, 5, 6 pin ground connection are hand-held image collecting unit 4 power cathodes, wear image capture and display unit 2 negative poles, binocular ophthalmoscope display 3 power cathodes, light source of charger negative pole, the input of display screen 18 negative poles, 9, 10 pin connect the anodal incoming end that the positive terminal of diode D8 is light source of charger, 11, 12 pin are the electrode input end of binocular ophthalmoscope display 3 power supplys, connect capacitor C 18, the parallel connected end of inductance L 3, capacitor C 18 other end ground connection, ground connection after connect+5V of another termination power supply shunt-wound capacitance C19 of inductance L 3,13, connect+12V of 14 pin power supply is hand-held image collecting unit 4, wear image capture and display unit 2 positive source inputs, 1 of junction block J33, 2, 12, 13 pin skies connect, 3, 4 pin connect respectively resistance R 39 in video distribution circuit 9, R40, interface while being respectively alternate video signal remote transmission and binocular ophthalmoscope display 3, wear the input of the vision signal of the monocular display 24 in image capture and display unit 2, 5 pin connect 11 pin of integrated circuit U3 in single chip machine controlling circuit 13, for the input of switching signal, in the time that wearing image capture and display unit 2, access joint connects 8 pin of junction block J202, 6 pin connect 9 pin of integrated circuit U3 in single chip machine controlling circuit 13, for the input of hand-held detection signal, in the time of access hand-held image collecting unit 4, connect 4 pin of junction block J73, 7 pin are succeeded 4 of electrical equipment JD2, 7 pin, for wearing image capture and display unit 2 video signal input terminals, in the time that wearing image capture and display unit 2, access connects 4 pin of junction block J202, 8 pin are succeeded 2 of electrical equipment JD2, 9 pin, for hand-held image collecting unit 4 video signal input terminals, 3 pin of junction block J73 in connecting in the time of access hand-held image collecting unit 4, 9 pin connect 1 pin of junction block J42 in SD card video circuit 17, for the video signal input terminal of display screen 18, 10, 11 pin meet respectively 5 of integrated circuit U4 in SD card video circuit 17, 8 pin, for loudspeaker audio signal input, 14 pin connect 3 pin of single chip machine controlling circuit 13 relay J D1, 8 pin, capacitor C 24, the parallel connected end of C17, for the positive source input of display screen 18, connect+12V of the 1 pin power supply of relay J D2,2,9 pin connect 8 pin of junction block J33,3,8 pin connect the parallel connected end of capacitor C 38, C39 in character supercircuit 15,4,7 pin connect 7 pin of junction block J33,10 pin connect the C utmost point of triode Q2, the E utmost point ground connection of triode Q2, connects 10 pin of integrated circuit U3 in single chip machine controlling circuit (13) after B utmost point connecting resistance R28,
Power-switching circuit 10 in described information process unit 1 is that 1 pin of integrated circuit U5 connects capacitor C 21, diode D10, the common port of inductance L 5, another termination 3 pin of capacitor C 21, diode D10 other end ground connection, inductance L 5 other end conduct+5V power supply outputs, ground connection by resistance R 36 ground connection and after meeting the 6 pin shunt-wound capacitance C29 of integrated circuit U5 after series resistor R35, 2 pin connect capacitor C 31, C33, in the parallel connected end of C35 interface circuit 14 3 of junction block J31, resistance R 29 in 4 pin and single chip machine controlling circuit 13, capacitor C 31, C33, C35 other end ground connection, after 3 pin serial connection capacitor C 21, connect 1 pin, 6 pin connecting resistance R35, the parallel connected end of R36, 4 pin ground connection, 5, 7 pin skies connect, 1 pin of integrated circuit U7 connects capacitor C 23, diode D11, the common port of inductance L 6, another termination 3 pin of capacitor C 23, diode D11 other end ground connection, inductance L 6 other end conduct+12V power supply outputs, ground connection by resistance R 48 ground connection and after meeting the 6 pin shunt-wound capacitance C30 of integrated circuit U7 after series resistor R13, 2 pin connect capacitor C 32, in the parallel connected end of C36 interface circuit 14 3 of junction block J31, resistance R 29 in 4 pin and single chip machine controlling circuit 13, capacitor C 32, C36 other end ground connection, after 3 pin serial connection capacitor C 21, connect 1 pin, 6 pin connecting resistance R48, the parallel connected end of R13, 4 pin ground connection, 5, 7 pin skies connect,
In embodiment, integrated circuit U1 is PIC16F628A, integrated circuit U2 is MAX7456, integrated circuit U3 is PIC16F877A, integrated circuit U4 is LM4819, integrated circuit U5, U7, U70 are LM22676TJ-ADJ, integrated circuit U11 is 78L05, integrated circuit U12 is PIC16F687, integrated circuit U72 is PIC12F510, and SD card video recording equipment is FN-MK01A, and DSP video processing equipment is KD-C20, ccd video camera is AK-600, thermal imaging assembly is M300, and monocular display module is M92-S, and other are identical with embodiment 2.
The utility model operation principle is:
Hand-held image collecting unit 4 of the present utility model adopts double mode video image acquisition mode, by the ccd image collector 6 in hand-held image collecting unit 4 with zoomable, zoom lens 7 or completed with 1# camera lens 5 by hand-held thermal imaging circuit 11, controlled the switching of two kinds of patterns by hand-held control circuit 8, the video image gathering carries out after figure image intensifying through information process unit 1, be delivered on binocular ophthalmoscope display 3 and show, be stored in SD card video circuit 17 simultaneously; The thermal imaging circuit 22 of wearing of wearing in image capture and display unit 2 completes IMAQ with 2# camera lens 21, the video image gathering carries out after figure image intensifying through information process unit 1, be delivered on the monocular display 24 of wearing in image capture and display unit 2 and show, be stored in SD card video circuit 17 simultaneously.
In information process unit 1, operation SD card video recording control circuit 12 can be controlled the video image that 17 playback of SD card video circuit have stored and show on display screen 18;
In information process unit 1, DSP video processing circuits 16 is take DSP digital multimedia processor as core, in conjunction with video enhancement algorithm and the dynamic Histogram Mapping algorithm of the Retinex after improving, respectively image is carried out to local enhancement and overall situation enhancing, finally the result of two kinds of enhancings is combined with the form of weight, obtain final enhancing image, and by weight and the parameter of the adaptive adjustment algorithm of real-time analysis to video, make it can adapt to various weather and light conditions, realize the processing such as figure image intensifying, de-noising, color sharpening.
Open 3,4 pin of junction block J31 in link information processing unit 14 and the mains switch of 7,8 pin, storage battery BT1 power supply after 7,8 pin of protective tube F1 junction block J31, switch, 3,4 pin, access integrated circuit U 5, be converted to+5V of U7 and+output of 12V power supply.
In the time turning on the power switch, ccd video camera outputting video signal in hand-held image collecting unit 4 is to 2 pin of relay J D11, thermal imaging assembly outputting video signal is to 4 pin of relay J D11, relay 2 pin and 3 pin are closure state by default, ccd video camera outputting video signal is linked into 3 pin of junction block J73, if press button S15 in hand-held control circuit 8 simultaneously, S16, 12 of integrated circuit U12, 11 pin detect when high level becomes low level, the 2 pin output high level of integrated circuit U12, make triode Q13 saturation conduction, the relay J D11 work of switching on, control 3 pin and 2 pin and disconnect while and 4 pin closures, thermal imaging assembly outputting video signal is linked into 3 pin of junction block J73, S15 again pushes button simultaneously, when S16, the 2 pin output low levels of integrated circuit U12, control 3 pin and 4 pin and disconnect while and 2 pin closures, ccd video camera outputting video signal is linked into 3 pin of junction block J73, by the S15 that pushes button simultaneously, S16 switches the output of hand-held image collecting unit 4 vision signals.
Vision signal outputs to character supercircuit 15, in character supercircuit 15, the information such as supply voltage are added in vision signal, then outputting video signal carries out figure image intensifying in DSP video processing circuits 16, denoising, improve contrast, color balance and strengthening are to after the Graphics Processing of image detail, outputting video signal is to video distribution circuit 9, after being amplified and strengthened, vision signal is divided into again three tunnel vision signals, be respectively AVA, CHAv Out1, CHAv Out2, wherein vision signal AVA outputs to 3 pin of junction block J33 in interface circuit 14, as for subsequent use, can pass through external 3G, WIFI, video signal remote transmitting is arrived long-distance user by the remote transmission devices such as network, vision signal CHAv Out1 outputs to 4 pin of junction block J33 in interface circuit 14, by this, vision signal is input to binocular ophthalmoscope display 3 simultaneously and wears on the monocular display 24 in image capture and display unit 2 and show, vision signal CHAv Out2 outputs to 3 pin of junction block J42 in SD card video circuit 17, vision signal is stored in SD card video recording equipment, simultaneously SD card video recording equipment through the exportable vision signal Av Out1 of 1 pin of junction block J42 9 pin to junction block J33, be input to display screen 18 in information process unit 1 through 9 pin of junction block J33.
DSP video processing circuits 16 has image electronic anamorphosis function, under graphic images display mode, in the time pressing in hand-held image collecting unit 4 button S15 or wear in image capture and display unit 2 button S203, image becomes large continuously, push button S16 or while wearing in image capture and display unit 2 button S202 image dwindle continuously.
Button S5, S6, S7, S8, S9, S10, S11, S12 in SD card video recording control circuit 12 are used for controlling the menu setting of SD card video recording equipment and retrieval, the playback etc. of video recording, in the time pushing button, integrated circuit U1 detects the button of pressing by inquiry mode, then the transmission instruction of communicating by letter with SD card video recording equipment according to predefined communication protocol realizes the control to SD card video recording equipment.
When control the image that the playback of SD card video recording equipment recorded by SD card video recording control circuit 12, the volume of loud speaker when can regulate projection by S7, S6 button.
Claims (3)
1. a portable night vision instrument, is characterized in that hand-held image collecting unit (4), wears image capture and display unit (2) link information processing unit (1), and information process unit (1) connects binocular display (3).
2. a kind of portable night vision instrument according to claim 1, described in it is characterized in that, wear image capture and display unit (2) and be wearing thermal imaging circuit (22) and wearing control circuit (23) and be connected of 2# camera lens (21) be installed, wear control circuit (23) and connect monocular display (24), wear control circuit (23) link information processing unit (1);
Described hand-held image collecting unit (4) is that the hand-held thermal imaging circuit (11) that 1# camera lens (5) is installed is connected with hand-held control circuit (8), CCD figure collector (6) zoomable, zoom lens (7) is installed and is connected with hand-held control circuit (8), hand-held control circuit (8) connection control is zoomable, zoom lens (7) is connected with CCD figure collector (6) and with information process unit (1);
Described information process unit (1) is single chip machine controlling circuit (13) concatenation character supercircuit (15) respectively, DSP video processing circuits (16), display screen (18), interface circuit (14) connects the hand-held control circuit (8) in hand-held image collecting unit (4), binocular ophthalmoscope display (3), wear and wear control circuit (23) in image capture and display unit (2), interface circuit (14), character supercircuit (15), DSP video processing circuits (16), video distribution circuit (9), SD card video circuit (17), display screen (18) connects successively, SD card video recording control circuit (12) connects controls SD card video circuit (17), video distribution circuit (9) is also connected with interface circuit (14), power-switching circuit (10) provides power supply for other circuit.
3. a kind of portable night vision instrument according to claim 2, the thermal imaging circuit (22) of wearing of wearing described in it is characterized in that in image capture and display unit (2) is that thermal imaging assembly accesses by junction block J201,1 pin of junction block J201 is thermal imaging assembly+5V positive source input, connect the rear ground connection of capacitor C 204,2 pin are thermal imaging assembly power cathode ground connection, 3 pin are thermal imaging video component signal output, and joint is worn 4 pin of junction block J202 in control circuit (23);
The described control circuit (23) of wearing of wearing in image capture and display unit (2) is that 1 pin of integrated circuit U70 connects capacitor C 201, diode D201, the common port of inductance L 202, another termination 3 pin of capacitor C 201, diode D201 other end ground connection, inductance L 202 other end conduct+5V power supply outputs, after series resistor R202 by resistance R 201 ground connection and connect 6 pin of integrated circuit U70, ground connection after shunt-wound capacitance C205, 2 pin connect capacitor C 202, C203, the parallel connected end of C206 also connects 1 pin of junction block J202, after 3 pin serial connection capacitor C 201, connect 1 pin, 6 pin connecting resistance R201, the parallel connected end of R202, 4 pin ground connection, 5, 7 pin skies connect, junction block J202 is for wearing the interface of image capture and display unit (2) and information process unit (1), connect+12V of its 1 pin power supply, 2,3 pin ground connection, 4 pin joints are worn 3 pin of junction block J2011 in thermal imaging circuit (22), 3 pin of junction block J204 in 5 pin order order displays (24), 6 pin connect ground connection after button S203, and connect+5V power supply after connecting resistance R206,7 pin connect ground connection after button S202, and connect+5V power supply after connecting resistance R205,8 pin connect 7 pin of integrated circuit U72, other pin sky of junction block J72, 1 pin of integrated circuit U72 connects the rear ground connection of capacitor C 207 connect+5V power supply, and 2,3,4,5 pin skies connect, and 6 pin connect after button S201 connect+5V power supply after ground connection connecting resistance R203, ground connection connect 8 pin of junction block J202 after 7 pin connecting resistance R204,
The described monocular display (24) of wearing in image capture and display unit (2) is that monocular display module accesses by junction block J204,1 pin of junction block J204 is monocular display module+5V positive source input, 2 pin are monocular display module power cathode ground connection, 3 pin are monocular display module video signal input terminal, and joint is worn 5 pin of junction block J202 in control circuit (23);
Hand-held thermal imaging circuit (11) in described hand-held image collecting unit (4) is that thermal imaging assembly accesses by junction block J71,1 pin of junction block J71 is thermal imaging assembly power supply electrode input end, connect after capacitor C 51, C52 ground connection and connect inductance L 11 after connect+12V power supply and capacitor C 53, capacitor C 53 other end ground connection, 2,4 pin are thermal imaging assembly power cathode ground connection, 3 pin are thermal imaging video component signal output, and catcher is held 4 pin of control circuit (8) repeat circuit JD11;
Ccd image collector (6) in described hand-held image collecting unit (4) is that junction block J72 is ccd video camera interface, 1 pin is ccd video camera positive source, connect after capacitor C 54, C55 ground connection and connect inductance L 12 after connect+12V power supply and capacitor C 56, capacitor C 56 other end ground connection, 2,4 pin are ccd video camera power cathode ground connection, 3 pin are ccd video camera VT, and catcher is held 2 pin of control circuit (8) repeat circuit JD11;
In described hand-held image collecting unit (4), hand-held control circuit (8) is that junction block J73 is the interface of hand-held image collecting unit (4) and information process unit (1), ground connection after connect+12V of 1 pin power supply shunt-wound capacitance C57,2,4 pin ground connection, 3 pin are succeeded 3 pin of electrical equipment JD11, 1 pin of integrated circuit U11 connects the parallel connected end of capacitor C 58, voltage stabilizing didoe D21, resistance R 61, R62, capacitor C 58, voltage stabilizing didoe D21 other end ground connection, resistance R 61, another termination+12V power supply of R62, the 2 pin ground connection of integrated circuit U11, the rear ground connection of 3 pin serial connections capacitor C 59,3 pin are+parallel connected end of the E utmost point of 5V power output end connecting resistance R66 and triode Q14, the 1 pin connect+5V power supply of integrated circuit U12 also meets series resistor R71, the rear ground connection of capacitor C 60, resistance R 71, 4 pin of the public termination integrated circuit U12 of capacitor C 60, connect the B utmost point of triode Q13 after 2 pin connecting resistance R70, the E utmost point ground connection of triode Q13, and the C utmost point connects 10 pin of relay J D11,3 of integrated circuit U12, 6, 7, 13, 16, 18 pin skies, meet power supply+8V and meet series resistor R82 after 5 pin series resistor R84, ground connection after R85, resistance R 82, the B utmost point of the public termination triode Q20 of R85, the E utmost point ground connection of triode Q20, connect+8V power supply connect the B utmost point of triode Q15 after C utmost point series resistor R83, connect+8V of the C utmost point power supply of triode Q15, the E utmost point connects 4 pin of junction block J74 the C utmost point of connecting triode Q16, after the 8 pin connecting resistance R86 of integrated circuit U12, connect the B utmost point of triode Q16, the E utmost point ground connection of Q16, the C utmost point connects 4 pin of junction block J74 and the E utmost point of triode Q15, 9 pin of integrated circuit U12 connect the B utmost point that meets triode Q22 after R80, the E utmost point ground connection of triode Q22, the C utmost point connects 1 of junction block J74, the E utmost point of 3 pin and triode Q21, meets power supply+8V and meets series resistor R75 after the 10 pin series resistor R72 of integrated circuit U12, ground connection after R76, resistance R 75, the B utmost point of the public termination triode Q17 in R76 ground, the E utmost point ground connection of triode Q17, connect+8V power supply connect the B utmost point of triode Q21, the C utmost point connections+8V power supply of triode Q21,1 of the E utmost point connection junction block J74 of triode Q21 after C utmost point series resistor R73, 3 pin also connect the C utmost point of triode Q22, 11 pin of integrated circuit U12 connect after button S16 connect+5V power supply after ground connection connecting resistance R91, 12 pin connect after button S15 connect+5V power supply after ground connection connecting resistance R92, after 14 pin connecting resistance R81, connect the B utmost point of triode Q12, the E utmost point ground connection of triode Q12, the C utmost point connects 2 pin of junction block J74 and the E utmost point of triode Q11, connect+8V power supply meet series resistor R77 after the 15 pin series resistor R74 of integrated circuit U12, ground connection after R78, resistance R 77, the B utmost point of the public termination triode Q18 of R78, the E utmost point ground connection of triode Q18, connect+8V power supply connect the B utmost point of triode Q11 after C utmost point series resistor R79, connect+8V of the C utmost point power supply of triode Q11, the E utmost point connects the C utmost point of triode Q12 and 2 pin of junction block J74, ground connection connect the C utmost point of triode Q14,19 pin connecting resistance R69 after the 17 pin series resistor R63 of integrated circuit U12, R65, R64 parallel connected end shunt-wound capacitance C61, resistance R 87, R88, R89, the parallel connected end of R90, capacitor C 61 another termination+5v power supplys, resistance R 87, R88, R89, the other end of R90 meets respectively button S14, S13, S12, connect after S11+5V power supply, the 20 pin ground connection of integrated circuit U12, connect+12V of the 1 pin power supply of relay J D11,2 pin connect 3 pin of junction block J72 in ccd image collector (6), and 3 pin connect 3 pin of junction block J73, and 4 pin catchers are held 3 pin of junction block J71 in thermal imaging circuit (11), other pin sky of relay J D11, the other end ground connection of resistance R 69, R64, the parallel connected end of the B utmost point of other end connecting resistance R68, the triode Q19 of resistance R 65, the other end of resistance R 68, the E utmost point ground connection of triode Q19, the parallel connected end of the B utmost point of connecting resistance R66 and triode Q14 after the C utmost point series resistor R67 of triode Q19, the other end of resistance R 66, connect+5V of the E utmost point power supply of triode Q14, the C utmost point of triode Q14 connects ground connection after 17 pin of integrated circuit U12 connecting resistance R63, and junction block J74 is zoomable, the zoom of zoom lens (7), the interface of zoom motor,
Character supercircuit (15) in described information process unit (1) is 1 of integrated circuit U2, 2, 7, 13, 14, 15, 16 pin skies connect, 3 pin connect ground connection after power supply+5V shunt-wound capacitance C28, 4, 20, 23 pin ground connection, 5 pin connect 6 pin after meeting crystal oscillator X3, 8, 9, 10, 11 pin meet respectively 32 of the middle integrated circuit U3 of single chip machine controlling circuit (13), 35, 36, 37 pin, 12, 17, 18, 19 pin meet connecting resistance R52 respectively, R53, R54, connect after R55+5V power supply, ground connection after connect+5V of 21 pin power supply shunt-wound capacitance C22, 22 pin connect capacitor C 38, the parallel connected end of C39, capacitor C 38, 3 of the C39 rear ground connection of another parallel end connection resistance R 51 interface circuit (14) repeat circuit JD2, 8 pin, ground connection after connect+5V of the 24 pin power supply shunt-wound capacitance C23 of integrated circuit U2, 25 pin connect the negative pole of capacitor C 37, 26 pin connect the negative pole of capacitor C 34, C37, C34 anodal also connects the one end of resistance R 50 in rear interface circuit (14),
Single chip machine controlling circuit (13) in described information process unit (1) is 1 of integrated circuit U3, 2, 3, 4, 5, 8, 12, 13, 14, 15, 16, 17, 20, 21, 24, 26, 27, 33, 34, 38, 39, 42, 43, 44 pin skies connect, and 6, 29 pin ground connection, connect+5V of 28 pin power supply, ground connection after connect+5V of 7 pin power supply shunt-wound capacitance C40, 6 pin of junction block J33 in connect+5V power supply interface circuit (14) after 9 pin connecting resistance R7, one end of resistance R 28 in 10 pin interface circuits (14), 5 pin of junction block J33 in connect+5V power supply interface circuit (14) after 11 pin connecting resistance R8, ground connection after connect+5V power supply shunt-wound capacitance C2 after 18 pin connecting resistance R11, after 19 pin series resistor R32, after ground connection connecting resistance R29, meet power vd D, after 22 pin series resistor R10, connect the B utmost point of triode Q1, the E utmost point ground connection of triode Q1, the C utmost point is succeeded 10 pin of electrical equipment JD1,1 of relay J D1, 4, connect+12V of 7 pin power supply, 3 pin, the 14 pin shunt-wound capacitance C17 of junction block J33 in 8 pin interconnection interface circuit (14), the parallel connected end of C24, capacitor C 17, C24 other end ground connection, after the 23 pin series resistor R26 of integrated circuit U3 connect+5V power supply and meet button S1 after ground connection, 25 pin connect 1 pin of the integrated circuit U4 in SD card video circuit (17), 30 pin connect the parallel connected end of crystal oscillator X2 and capacitor C 9, the parallel connected end of 31 pin serial connection crystal oscillator X2 and capacitor C 10, capacitor C 9, the other end ground connection of C10,32, 35, 36, 37 pin meet respectively 8 of the middle integrated circuit U2 of character supercircuit (15), 9, 10, 11 pin, 40, 41 pin are series resistor R16 respectively, ground connection after light-emitting diode D5, series resistor R14, ground connection after light-emitting diode D2,
SD card video circuit (17) in described information process unit (1) is connect+5V power supply connect 25 pin of integrated circuit U3 in single chip machine controlling circuit (13) after the 1 pin series resistor R3 of integrated circuit U4, 2, after 3 pin parallel connections, connect the rear ground connection of capacitor C 4, 4 pin connecting resistance R17, R30, the parallel connected end of capacitor C 20, resistance R 30, 5 pin of another termination integrated circuit of the parallel connection of capacitor C 20 U4, another termination capacitor C 25 of resistance R 17 connects 2 pin of junction block J42, 5 pin of integrated circuit U4 connect the positive pole of loud speaker, ground connection after connect+5V of 6 pin power supply shunt-wound capacitance C3, 7 pin ground connection, 8 pin connect the negative pole of loud speaker, junction block J42 is the interface of SD card video recording equipment, 1 pin is SD card video recording equipment video output terminals, connect the video inputs of display screen 18,2 pin are the audio output of SD card video recording equipment, connect capacitor C 25,3 pin are the video inputs of SD card video recording equipment, connect resistance R 41,4 pin ground connection in video distribution circuit (9), connect+12V of 5 pin power supply, 6 pin are the output of the video state indication of SD card video recording equipment, ground connection after sending and receiving optical diode D3, junction block J41 is SD card video recording equipment serial interface, connect+3.3V of 1 pin power supply, and 2 pin connect 7 pin of integrated circuit U1 in SD card video recording control circuit (12), and 3 pin connect 8 pin of integrated circuit U1 in SD card video recording control circuit (12), 4 pin ground connection,
In described information process unit (1), SD card video recording control circuit (12) is the 1 pin series resistor R27 of integrated circuit U1, ground connection after light-emitting diode D6, connects capacitor C 5 after the 4 pin serial connection rear ground connection of capacitor C 1 and series resistor R21, the parallel connected end of C11 and+3.3V power supply, capacitor C 5, C11 other end ground connection, connect+3.3V power supply connect 2 pin of junction block J41 in SD card video circuit (17) after 7 pin series resistor R22, connect+3.3V power supply connect 3 pin of junction block J41 in SD card video circuit (17) after 8 pin series resistor R23, after 9 pin series resistor R2 ground connection and meet button S9 after connect 17 pin, after 10 pin series resistor R3 ground connection and meet button S8 after connect 17 pin, ground connection meet button S7 after 11 pin series resistor R4, the parallel connected end of S12, another termination 17 pin of button S7, another termination 18 pin of button S12, ground connection after 12 pin series resistor R5, and meet button S6, the parallel connected end of S11, another termination 17 pin of button S6, another termination 18 pin of button S11, ground connection after 13 pin series resistor R6, and meet button S5, the parallel connected end of S10, another termination 17 pin of button S5, another termination 18 pin of button S10, connect+3.3V of 14 pin power supply, 15 pin connect the parallel connected end of crystal oscillator X1 and capacitor C 8, and 16 pin connect the parallel connected end of crystal oscillator X1 and capacitor C 7, capacitor C 8, C7 other end ground connection, 17 pin meet button S5, S6, S7, S8, the parallel connected end of S9,18 pin meet button S10, S11, the parallel connected end of S12,5 pin ground connection, 2, 3, 6 pin skies,
Video distribution circuit (9) in described information process unit (1) is capacitor C 27, 5 pin of junction block J37 in the parallel end connection DSP video processing circuits (16) of resistance R 46, 5 pin are video output terminals of DSP video processing equipment, resistance R 46 other end ground connection, the other end connecting resistance R44 of capacitor C 27, the parallel connected end of the B utmost point of R45 and triode Q4, resistance R 45 other end ground connection, resistance R 44 another termination+12V power supplys, connect+12V power supply connect the B utmost point of triode Q5 after the C utmost point series resistor R34 of triode Q4, ground connection connecting resistance R42 one end after the E utmost point series resistor R43 of triode Q4, connect+12V power supply after the E utmost point series resistor R33 of triode Q5, the C utmost point connecting resistance R42 of triode Q5 and the parallel connected end of capacitor C 26, the other end connecting resistance R37 of capacitor C 26, R38, the parallel connected end of the B utmost point of triode Q3, resistance R 38 other end ground connection, resistance R 37 another termination+12V power supplys, connect+12V of the C utmost point power supply of triode Q3, E utmost point connecting resistance R12, R39, R40, the parallel connected end of R41, resistance R 12 other end ground connection, 3 pin of junction block J33 in the other end interface circuit (14) of resistance R 39, 4 pin of junction block J33 in the other end interface circuit (14) of resistance R 40, 3 pin of junction block J42 in another termination SD card video circuit (17) of resistance R 41,
DSP video processing circuits (16) in described information process unit (1) is that junction block J37 is the interface of DSP video processing equipment, 1,2 pin are positive source input, connect after power vd D shunt-wound capacitance C12 ground connection after ground connection shunt-wound capacitance C14,3,4,6,8 pin are power cathode input, ground connection, 5 pin are VT, connect the parallel connected end of resistance R 46, capacitor C 27 in video distribution circuit (9), 7 pin are video signal input terminal, connect the parallel connected end of capacitor C 34, C37 in character supercircuit (15) after connecting resistance R50; Junction block J36 is the input that DSP video processing equipment image electronic amplifies, dwindles signal, and 1,2 pin are taken over respectively 12,11 pin of integrated circuit U12 in the hand-held control circuit (8) of holding image acquisition units (4) and worn 6,7 pin of wearing junction block J202 in control circuit (23) in image capture and display unit (2);
In the interface circuit (14) of described information process unit (1), 1 of junction block J31, 2 pin meet power vd D after meeting diode D7, for stand-by equipment provides power supply, and 3, 4 pin meet power vd D, and one end of welding system total power switch, and 7, the other end of 8 pin welding system total power switch, and connect the parallel connected end that connects battery positive voltage and diode D8 negative pole after protective tube F1, battery terminal negative ground connection, 5, 6 pin ground connection are hand-held image collecting unit (4) power cathode, wear image capture and display unit (2) negative pole, binocular ophthalmoscope display (3) power cathode, light source of charger negative pole, the input of display screen (18) negative pole, 9, 10 pin connect the anodal incoming end that the positive terminal of diode D8 is light source of charger, 11, 12 pin are the electrode input end of binocular ophthalmoscope display (3) power supply, connect capacitor C 18, the parallel connected end of inductance L 3, capacitor C 18 other end ground connection, ground connection after connect+5V of another termination power supply shunt-wound capacitance C19 of inductance L 3,13, connect+12V of 14 pin power supply, is hand-held image collecting unit (4), wear image capture and display unit (2) positive source input, 1 of junction block J33, 2, 12, 13 pin skies connect, 3, 4 pin connect respectively resistance R 39 in video distribution circuit (9), R40, interface while being respectively alternate video signal remote transmission and binocular ophthalmoscope display (3), wear the input of the vision signal of the monocular display (24) in image capture and display unit (2), 5 pin connect 11 pin of integrated circuit U3 in single chip machine controlling circuit (13), for the input of switching signal, in the time that wearing image capture and display unit (2), access joint connects 8 pin of junction block J202, 6 pin connect 9 pin of integrated circuit U3 in single chip machine controlling circuit (13), for the input of hand-held detection signal, in the time of access hand-held image collecting unit (4), connect 4 pin of junction block J73, 7 pin are succeeded 4 of electrical equipment JD2, 7 pin, for wearing image capture and display unit (2) video signal input terminal, in the time that wearing image capture and display unit (2), access connects 4 pin of junction block J202, 8 pin are succeeded 2 of electrical equipment JD2, 9 pin, for hand-held image collecting unit (4) video signal input terminal, 3 pin of junction block J73 in connecting in the time of access hand-held image collecting unit (4), 9 pin connect 1 pin of junction block J42 in SD card video circuit (17), for the video signal input terminal of display screen 18, 10, 11 pin meet respectively 5 of the middle integrated circuit U4 of SD card video circuit (17), 8 pin, for loudspeaker audio signal input, 14 pin connect 3 pin of single chip machine controlling circuit (13) relay J D1, 8 pin, capacitor C 24, the parallel connected end of C17, for the positive source input of display screen (18), connect+12V of the 1 pin power supply of relay J D2,2,9 pin connect 8 pin of junction block J33,3,8 pin connect the parallel connected end of capacitor C 38, C39 in character supercircuit (15), 4,7 pin connect 7 pin of junction block J33,10 pin connect the C utmost point of triode Q2, the E utmost point ground connection of triode Q2, connects 10 pin of integrated circuit U3 in single chip machine controlling circuit (13) after B utmost point connecting resistance R28,
Power-switching circuit (10) in described information process unit (1) is that 1 pin of integrated circuit U5 connects capacitor C 21, diode D10, the common port of inductance L 5, another termination 3 pin of capacitor C 21, diode D10 other end ground connection, inductance L 5 other end conduct+5V power supply outputs, ground connection by resistance R 36 ground connection and after meeting the 6 pin shunt-wound capacitance C29 of integrated circuit U5 after series resistor R35, 2 pin connect capacitor C 31, C33, 3 of the middle junction block J31 of the parallel connected end of C35 interface circuit (14), resistance R 29 in 4 pin and single chip machine controlling circuit (13), capacitor C 31, C33, C35 other end ground connection, after 3 pin serial connection capacitor C 21, connect 1 pin, 6 pin connecting resistance R35, the parallel connected end of R36, 4 pin ground connection, 5, 7 pin skies connect, 1 pin of integrated circuit U7 connects capacitor C 23, diode D11, the common port of inductance L 6, another termination 3 pin of capacitor C 23, diode D11 other end ground connection, inductance L 6 other end conduct+12V power supply outputs, ground connection by resistance R 48 ground connection and after meeting the 6 pin shunt-wound capacitance C30 of integrated circuit U7 after series resistor R13, 2 pin connect capacitor C 32, 3 of the middle junction block J31 of the parallel connected end of C36 interface circuit (14), resistance R 29 in 4 pin and single chip machine controlling circuit (13), capacitor C 32, C36 other end ground connection, after 3 pin serial connection capacitor C 21, connect 1 pin, 6 pin connecting resistance R48, the parallel connected end of R13, 4 pin ground connection, 5, 7 pin skies connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320885458.0U CN203661207U (en) | 2013-12-31 | 2013-12-31 | Portable night vision device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320885458.0U CN203661207U (en) | 2013-12-31 | 2013-12-31 | Portable night vision device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203661207U true CN203661207U (en) | 2014-06-18 |
Family
ID=50927553
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320885458.0U Expired - Lifetime CN203661207U (en) | 2013-12-31 | 2013-12-31 | Portable night vision device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203661207U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103945175A (en) * | 2013-12-31 | 2014-07-23 | 莱阳市科盾通信设备有限责任公司 | Portable night vision instrument |
-
2013
- 2013-12-31 CN CN201320885458.0U patent/CN203661207U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103945175A (en) * | 2013-12-31 | 2014-07-23 | 莱阳市科盾通信设备有限责任公司 | Portable night vision instrument |
| CN103945175B (en) * | 2013-12-31 | 2017-04-12 | 科盾科技股份有限公司 | Portable night vision instrument |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101282462B (en) | Portable multifunctional audio video searching instrument | |
| CN203457248U (en) | Multifunctional alarming/photographing all-in-one machine | |
| CN204667578U (en) | The two spectrum observation instrument of a kind of hand-held forest fire protection | |
| CN203661207U (en) | Portable night vision device | |
| CN103888721A (en) | Hand-held passive type night vision device | |
| CN108833832A (en) | A kind of glasses photorecorder and recording method | |
| CN203661206U (en) | Hand-held passive night-vision device | |
| CN103945175A (en) | Portable night vision instrument | |
| CN107277344A (en) | A kind of image capturing system, method and refrigerator | |
| CN204206353U (en) | A kind of portable pair of spectroscopy equipment with shooting-recording function | |
| CN202535456U (en) | High-definition portable video camera integrating picture taking and videoing | |
| CN217982417U (en) | Handheld fusion telescope with target positioning function | |
| CN206237538U (en) | Binocular camera system | |
| CN203722739U (en) | Head-worn passive type night vision device | |
| CN106028006A (en) | Novel law enforcement record appearance | |
| CN105812730A (en) | Hand-held night-vision-type photographing system | |
| CN204697160U (en) | A kind of have functions of waterproof and dustproof and the moving camera of energy real-time transmission data | |
| CN103888720A (en) | Head-worn passive type night vision device | |
| CN201340278Y (en) | Multifunctional hand-held terminal system with high performance and rugged environment resistance | |
| CN201993549U (en) | Spectacles with shooting function | |
| CN205883452U (en) | Novel law enforcement record appearance | |
| CN209002066U (en) | A kind of video camera, web camera and internet protocol camera system | |
| CN202004906U (en) | Flashlight law enforcement recorder | |
| CN204615940U (en) | Evidence obtaining camera with image tamper-proof function | |
| CN209899996U (en) | Blind guiding system based on video communication |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: KEDUN TECHNOLOGY CO., LTD. Free format text: FORMER NAME: LAIYANG KEDUN COMMUNICATION EQUIPMENT CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 265200, No. four, No. 2, the Yellow Sea food industry park, Yantai, Shandong, Laiyang Patentee after: KEDUN SCIENCE & TECHNOLOGY Co.,Ltd. Address before: 265200, No. four, No. 2, the Yellow Sea food industry park, Yantai, Shandong, Laiyang Patentee before: LAIYANG KEDUN COMMUNICATION EQUIPMENT CO.,LTD. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140618 |