CN105300182B - A kind of electronic sighting device of information realtime interactive - Google Patents
A kind of electronic sighting device of information realtime interactive Download PDFInfo
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- CN105300182B CN105300182B CN201510725960.9A CN201510725960A CN105300182B CN 105300182 B CN105300182 B CN 105300182B CN 201510725960 A CN201510725960 A CN 201510725960A CN 105300182 B CN105300182 B CN 105300182B
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Abstract
The present invention relates to a kind of sight, more particularly to a kind of electronic sighting device of information realtime interactive, the electronic sighting device includes visual field acquiring unit, display unit, aim at circuit unit, sensor unit, positioner, interactive unit, wherein, the shooting for judge gun via the vibrating sensor in sensor unit is vibrated, and then connected by the interactive unit with being connected internet or remote display terminals, the image information that visual field acquiring unit obtains when real time information or shooting that sensor unit is gathered is sent to internet or remote display terminals, realize electronic sighting device and be acquired record to shooting each time, and the information gathered is interacted with internet or remote terminal in real time.
Description
Technical field
The present invention relates to a kind of sight, and in particular to a kind of electronic sighting device of information realtime interactive.
Background technology
Sight in generally conventional meaning is divided into mechanical aiming device and optical foresight, wherein the mechanical aiming device is general
Refer to and mechanically aimed at by iron sight, such as rear sight, foresight and sight to realize；The optical foresight be by using
Optical lens is imaged, and target image and sight line are overlapped on same focussing plane, slightly offsets even if eyes and also will not
Influence aiming point.
The shooting of traditional sense is required for single eye of user to aim at, and another need to close, and avoids two eyes from obtaining scene not
Together, shooting is had an impact；However, in the situation of the above-mentioned simple eye aiming of application, user is not easy to observe situation at one's side,
When shooting, the suddenly change of surrounding enviroment, and then on influenceing to be difficult to avoid that caused by shooting.Therefore, if taken aim at
In accurate process, eyes can be achieved and aim at, the firing operation for causing user is more prone to, easily.
, great security hidden trouble be present, such as illegal one's share of expenses for a joint undertaking is illegally lived using gun in the use of gun simultaneously
It is dynamic, or the accidental injury occurred during going hunting, but current sight can not be realized to the accurate recording in shooting course,
And the video after preshot gathers exactly, in real time.
The content of the invention
In order to effectively solve the above problems, the present invention provides a kind of correlation of information realtime interactive electronic sighting device and gun
The electronic sighting device of information, the described electronic sighting device can be shown in real time by shooting video interactive to remote display terminals.
The present invention provides a kind of electronic sighting device of information realtime interactive, and the electronic sighting device includes a housing, described
Housing defines a receiving space, and the receiving space includes visual field acquiring unit, range cells, display unit, sensor list
Member, positioner, interactive unit and aiming circuit unit, the aiming circuit unit can be by acquired in visual field acquiring unit
Image information is shown on the display unit, and point of impact is precisely predicted, in order to which user carries out adjustment and shooting；
Further, the sensor unit includes a vibrating sensor and a photoelectric sensor, the vibrating sensor
Electronic sighting device bottom rear is arranged on, for obtaining the vibration signal of gun or electronic sighting device, the photoelectric sensor is set
Put at trigger, for judging whether trigger is pulled, if receiving vibration signal and trigger pulls signal, it is determined that be this time
Shooting vibration, and send to the control unit on sight circuit unit and prompted, described control unit record is current to be penetrated
Hit vibration, gather and preserve shooting time, the shooting video that the position of shooting, the visual field acquiring unit after preshot are recorded,
And the information that is gathered of sensor unit during shooting, the interactive unit is by the information of upper collection and the numbering of the gun (or electricity
The user profile of sub- sight) through internet cloud platform is uploaded to, stored record is carried out by cloud platform.
Further, the vibrating sensor includes a piezoelectric vibrator, a signal processing substrate, vibration signal transmitting
Device, a vibrating sensor shell and a switch, the piezoelectric vibrator, signal processing substrate and vibration signal emitter are equal
It is fixed in vibrating sensor shell；The vibrating sensor is arranged on one of electronic sighting device base in contrast to firing direction
Side, by the vibrating sensor and photoelectric sensor, to gather the vibration signal of gun, and gathered with reference to photoelectric sensor
Trigger pull signal, and then realize the prompting to electronic sighting device, and after recording shooting time, the position of shooting, preshot
The shooting video recorded of visual field acquiring unit and sensor unit is gathered during shooting information；
Further, the sensor unit is in addition to including vibrating sensor and photoelectric sensor, in addition to wind speed
Wind transducer, geomagnetic sensor, temperature sensor, baroceptor and humidity sensor, wind speed information is gathered respectively, is aimed at
Device angle information, temperature information, pressure information and humidity information.
Further, the electronic sighting device also includes the image information acquired in a real-time, interactive visual field acquiring unit
Method, described this method are used to realize that the visual field acquiring unit on sight is obtained into image information to pass through internet in real time
Be sent to any one display terminal, the display terminal show visual field acquiring unit acquired image information；
Further, the housing generally demountable structure；
Further, the visual field acquiring unit and range cells are fixed in the receiving space of housing, the ranging list
Member includes a signal transmitting terminal and a signal receiving end, and the visual field acquiring unit includes optical imagery and obtains end, the signal
Transmitting terminal, signal receiving end and optical imagery obtain end and are arranged at housing forward end, and the signal transmitting terminal connects with signal
Receiving end is symmetrically distributed in the optical imagery and obtained on the upside of end, and the optical imagery obtains hanging down for the plane that end formed and gun
Face directly angled.
Further, the signal transmitting terminal and protruded from signal receiving end optical imagery obtain end.
Further, the signal transmitting terminal and it is located at optical imagery with signal receiving end and obtains end upper end or lower end.
Further, the housing forward end is additionally provided with protection location.
Further, the electronic sighting device also includes three visual field adjustment units and (on display unit, button and is arranged on
Button on housing).
Further, display unit is provided with the housing rear end, is provided with the receiving space of the housing and aims at circuit
Unit and battery component (power supply), the visual field acquiring unit are connected with display unit by aiming at circuit unit；The battery
Component is powered to the power unit in electronic sighting device.
Further, the housing is provided with push-button unit, and the push-button unit includes external button assembly and socket group
Part, the external button assembly be arranged on it is user-friendly, touch by opening position, the jack assemblies are connected by external connection
External button assembly, the external button assembly are connected with fixed fastener, are fixed on gun barrel by fixed fastener or gun are easy to
User is touched at opsition dependent, and the push-button unit, which is both connected to, to be aimed on circuit unit.
Further, the aiming circuit unit includes interface board and core board, and the visual field of the visual field acquiring unit is driven
Move the battery control electricity of circuit, the ranging control circuit in range cells, the key control circuit of push-button unit and battery component
Road is connected on core board by interface board, and the display driver circuit of the display unit is connected on core board.
Further, the core board connects a RAM card, and bullet information database and two bullets are provided with RAM card
Road computation model system；User can select both model trajectorys according to the setting of sensor, and the model trajectory is respectively outer
Trajectory six degree of freedom rigidity model or flat path model.
Further, the present invention is also provided in a kind of electronic sighting device shooting course, in order to realize what is accurately shot
Adjusting process, the described adjusting process are applied to the electronic sighting device in above-described embodiment, and the adjusting process is：Taken aim in electronics
One target of setting in the visual field of quasi- device, by the range cells of electronic sighting device measure electronic sighting device to target away from
From；The loading of one plane coordinates is being transferred on the display unit by push-button unit, aimed at using coordinate center；Observation display
The visual field of unit, gun are controlled, coordinate center is aligned with target；After alignment, launch first bullet, obtained on target
Obtain the first point of impact, the image of the display unit interception with the first point of impact；And adjust regarding for electronic sighting device display screen
So that the center of plane coordinates overlaps with the first point of impact；Complete adjustment.
Further, the above-mentioned adjusting process, it is also possible to before being included in shooting adjustment for the first time, increase simulation adjustment,
The simulation adjustment simulates point of impact by above-mentioned model trajectory.
Further, the above-mentioned adjusting process, it is also possible to after being included in shooting adjustment for the first time, second of shooting of increase
Adjustment, the precision of the adjustment of raising.
With reference to accompanying drawing, below in the detailed description of various embodiments of the invention, will be described in further detail the present invention's
Feature.
Brief description of the drawings
Fig. 1 is the appearance assumption diagram of electronic sighting device in the embodiment of the present invention；
Fig. 2 is another appearance assumption diagram of electronic sighting device in the embodiment of the present invention
Fig. 3 is the structure sectional view of electronic sighting device in the embodiment of the present invention；
Fig. 4 is the structural representation of the vibrating sensor of electronic sighting device in the embodiment of the present invention；
Fig. 5 is structural representation at trigger in the embodiment of the present invention；
Fig. 6 is the housing forward end schematic diagram of electronic sighting device in the embodiment of the present invention；
Fig. 7 is the system block diagram of electronic sighting device in the embodiment of the present invention；
Fig. 8 is the sensor unit structure schematic diagram of electronic sighting device in the embodiment of the present invention；
Fig. 9 is that the visual field of electronic sighting device in the embodiment of the present invention obtains the system schematic of storage and feedback control；
Figure 10 is the rangefinder operating diagram of electronic sighting device in the embodiment of the present invention；
Figure 11 is the sensor unit operating diagram of electronic sighting device in the embodiment of the present invention；
Figure 12 is that electronic sighting device application outer trajectory six degree of freedom rigidity model is entered to two kinds of bullets in the embodiment of the present invention
Capable trajectory simulation contrast schematic diagram；
Figure 13 is the display screen schematic diagram in electronic sighting device adjusting process before adjustment in the embodiment of the present invention；
Figure 14 is the display screen schematic diagram for having in the embodiment of the present invention in electronic sighting device adjusting process the first point of impact；
Figure 15 is Figure 12 of embodiment of the present invention partial enlarged drawing；
Figure 16 is the display screen signal shot for the first time in electronic sighting device adjusting process in the embodiment of the present invention after adjustment
Figure.
Embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, it is right below in conjunction with drawings and Examples
The present invention is explained in further detail.It should be appreciated that specific embodiment described herein is only used for explaining the present invention, not
For limiting the present invention.
On the contrary, the present invention covers any replacement done in the spirit and scope of the present invention being defined by the claims, repaiied
Change, equivalent method and scheme.Further, in order that the public has a better understanding to the present invention, below to the thin of the present invention
It is detailed to describe some specific detail sections in section description.
Referring to brief description of the drawings 1, brief description of the drawings 1 is the schematic perspective of the electronic sighting device of the information realtime interactive of the present invention
Figure, it embodies the various aspects of electronic sighting device of the present invention；Electronic sighting device proposed by the invention can be applied to multiple types
On the sniper rifle of type, such as FR-F1 sniper rifles, M40 sniper rifles etc..The electronic sighting device of the invention is being installed on
During gun, installed by erector, can firm stable installation, while application gun and sight calibration method realize
It is accurate to be arranged on the attachment rail or holding device of gun.
The electronic sighting device of information realtime interactive provided by the present invention includes a housing 1, the outside size of the housing 1
The external dimensions of whole electronic sighting device is determined, the inner space of the housing 1 determines the circuit being arranged on inside housing 1
Size, specially described housing 1 define a receiving space, visual field acquiring unit are set inside the described receiving space
31st, display unit 21 and other more components, the visual field acquiring unit 31 are arranged on housing forward end 3, the display unit
21 are arranged at housing rear end 2, and other described more components include a sight circuit unit, a power supply, a sensor list
Member, an interactive unit, the sight circuit unit, power supply, sensor unit, interactive unit are installed in inside housing 1, institute
State the collection of visual field acquiring unit 31 and aim at the image information of visual field, and display unit 21 is sent to by sight circuit unit and entered
Row display, the sight circuit unit include a control unit, the display image information of display unit 21 and for aiming at
Graduation, the graduation is in the center position of display unit 21 all the time, and user passes through in graduation center and image information
Be aimed thing alignment realize aim at, and then complete shooting；The power supply is powered to the global facility of electronic sighting device.
The present invention can be achieved using with housing forward end, the structure of housing rear end, and the housing forward end, housing rear end
Individually replace, can be by entering to its corresponding residing space and housing parts in a certain parts damages of electronic sighting device
Row is replaced, and is realized and is repaired electronic sighting device, also can be individually right by being dismantled to its corresponding residing space and housing parts
The part of damage is replaced, and is realized and is repaired electronic sighting device.
The sensor unit includes a vibrating sensor 6 and a photoelectric sensor 7, and the vibrating sensor 6 obtains rifle
The vibration signal of branch or electronic sighting device, the photoelectric sensor 7 obtain electricity that is that firearm trigger is pulled and then producing change
Signal, and the vibration signal and electric signal are sent to the control unit on sight circuit unit, are carried out by display unit
Prompting, described control unit record current shooting vibration, gather and preserve shooting time, the position of shooting, after preshot
The information that sensor unit is gathered when shooting video that visual field acquiring unit is recorded and shooting, the interactive unit will be upper
The information of collection and the numbering of the gun (or user profile of electronic sighting device) are uploaded to cloud platform through internet, are put down by cloud
Platform carries out stored record；The interactive unit is a wireless network reception device.
The sensor unit except including vibrating sensor 6 and photoelectric sensor 7, in addition to wind speed wind direction sensor,
Geomagnetic sensor, temperature sensor, baroceptor and humidity sensor, wind speed information, temperature information, air pressure letter are gathered respectively
Breath and humidity information.In one embodiment, the geomagnetic sensor is three axle magnetometer MAG3110, and the wind speed and direction passes
Electronic sighting device is located at outside sensor, and is connected on sight circuit unit.
As shown in figure 4, the vibrating sensor 6 includes a piezoelectric vibrator 61, a signal processing substrate 62, one vibration letter
Number vibrating sensor shell 64 of emitter 63 and one, the piezoelectric vibrator 61, signal processing substrate 62 and vibration signal hair
Injection device 63 is each attached in vibrating sensor shell 64.
The piezoelectric vibrator 61 includes a piezoelectric element 611 and an oscillating plate 612, the piezoelectric element 611 and vibration
Plate 612 is tabular, and the piezoelectric element 611 is made up of lead zirconate titanate, and the oscillating plate 612 is by metal systems such as cupric phosphates
Into but if the technique effect of the present invention can be realized, however it is not limited to above-mentioned structure and material, and the both ends of the oscillating plate 612
Bond and be fixed on vibrating sensor shell 64 by adhesive 613, the piezoelectric element 611 is firmly fixed to oscillating plate
On 612 surface, the surface area of piezoelectric element 611 is less than the surface area of oscillating plate 612, is carried out specifically by adhesive layer
Fixed, the adhesive layer thickness is no more than 5 μm, and the piezoelectric element 611 and oscillating plate 612 are the collection portion of vibrating sensor
Point.
In the implementation of the present invention, the size of the piezoelectric element 611 is 4mm is long, 2mm is wide and 0.4mm is thick, the oscillating plate
612 size is 5mm is long, 2.5mm is wide and 0.5mm is thick, and the material of the oscillating plate 612 is phosphor bronze, and piezoelectric element 611 is zirconium
Lead titanates material, the material and size are not limited to above-mentioned.
The piezoelectric element 611 is provided with a first electrode 614, and the first electrode 614 is arranged on piezoelectric element 611
In contrast on the surface of vibration, the oscillating plate 612 is provided with a second electrode 615, and the second electrode 615 is arranged on and institute
On the surface for stating the connection of piezoelectric element 611, the first electrode 614 and second electrode 615 connect the letter by lead simultaneously
Number processing substrate 62.
The signal processing substrate 62 include a charge voltage conversion processing unit 621, a filter process unit 622 and
One signal magnification processing 623, the charge voltage conversion processing unit 621, filter process unit 622 and signal amplification
Processing unit 623 is sequentially connected, and the first electrode 614 and second electrode 615 are connected to charge voltage conversion process simultaneously
On unit 621, the signal transacting amplifying unit 623 is connected by a cable 65 on the power supply of electronic sighting device, while described
Signal transacting amplifying unit 623 is also connected with the vibration signal emitter 63；
The electric charge of input is converted into that there is low-impedance voltage to believe by wherein described charge voltage conversion processing unit 621
Number, the filter process unit 622 has to be set by being extracted in the signal in desired frequency band from the signal of input
The function of desired sensor measurement frequency band, the signal magnification processing 623 have the function of the signal of input.
A switch 66 is provided with the cable 65 of the connection sight circuit unit, the switch 66 shakes for control
The operation and closing of dynamic sensor 61, the power supply of electronic sighting device is to the charge voltage conversion processing unit on signal-processing board 62
621st, filter process unit 622, signal magnification processing 623 and the power supply of vibration signal transmitter unit 63 use.
As shown in figure 5, the photoelectric sensor 7 includes an optical signal launch end 71, an optical signal receiving terminal 72, light letter
Number photoelectric sensor wireless transmitting terminals 74 of converting unit 73 and one.The optical signal launch end 71 is arranged on the face of trigger guard 8
One side bottom of trigger 9, the optical signal receiving terminal set 72 in a side bottom of the trigger guard 8 in contrast to trigger 9, and described
Optical signal launch end 71 and the position of optical signal receiving terminal 72 are relative, after the trigger 9 is pulled, are placed in the optical signal launch
Between end 71 and optical signal receiving terminal 72, obstruct the optical signal receiving terminal 72 and receive optical signal, and then produce optical signal
Change, is down to no optical signal and is received, therefore be converted into electric signal, photoelectric sensor wireless transmitting terminals 74 without optical signal
Stop to circuit unit signal is aimed at, the control unit for now aiming at circuit unit judges that trigger is pulled, in combination with receiving
The vibration signal that vibrating sensor is sent, record this time vibration are shooting vibration；
The optical signal receiving terminal connects photoelectric sensor wireless transmitting terminals, the photoelectric transfer by optical signal conversion unit
Sensor wireless transmitting terminals connect the aiming circuit unit
The vibrating sensor 6 is arranged on the trailing flank of the base 11 of electronic sighting device, specifically in contrast to electronic sighting device
The one side of sighted direction, the vibrating sensor 6 are arranged on the trailing flank of base 11, and the piezoelectric unit 611 and vibration
The surface of plate 612 is parallel with the trailing flank of base 11, is easy to gather vibration signal, when gun are in shooting course, due to powerful
Kick can produce the vibration of a trailing flank of vertical feet 11, the setting structure of the vibrating sensor 6 of the invention will
Sight and the vibration signal of gun side vibration are not gathered, avoid the interference of the non-shooting vibration of gun, meanwhile, pass through threshold value
Setting, further avoid the interference of the non-shooting vibration of gun, therefore the setting of vibrating sensor of the present invention
Structure, it ensure that the accuracy of collection vibration signal.
One embodiment of the present of invention also includes the method for the video information acquired in a real-time, interactive visual field acquiring unit,
Described this method is used to realize that the visual field acquiring unit on sight is obtained into image information to be transmitted by internet in real time
To any one display terminal, the display terminal show visual field acquiring unit acquired image information.
It the described method comprises the following steps：
1st, the interactive unit setting field of view of receiver acquiring unit receives the period of image information；
The operation of period set by the interactive unit, it can be realized by the operation of remote display terminals, can also pass through electricity
The user of sub- sight, which operates, to be realized；
2nd, the image information in the visual field acquiring unit acquisition field of view, and interaction is sent to by sight circuit unit
Unit, the interactive unit calculate new fiducial time corresponding to each two field picture in the image information in the period；
The calculation of new fiducial time in the step b) is to calculate to obtain by fiducial time, is specially used
Timestamp corresponding to n-th frame image information in reference period is set, plus the average value of the propagation delay time of preceding n-1 two field pictures, to count
Calculate the new fiducial time of the frame of video in setting time；The fiducial time is that visual field acquiring unit carries out starting collection figure
Local time during as information；The reference period starts collection image information for interactive unit setting visual field acquiring unit and arrived
Terminate collection image information；
The n is more than 1.
3rd, the new fiducial time corresponding to video is written in the decoder in long-range display terminal, therefore shown eventually
During image information is obtained, image information will have corresponding new fiducial time, and carry out phase with new fiducial time at end
Corresponding matching, therefore in the situation for occurring showing packet loss, follow-up image is shown will not entanglement；
4th, the long-range display terminal enters subsequently received image information timestamp corresponding with each two field picture
Row matching, decoding play.
Using the method for the video information acquired in the real-time, interactive visual field acquiring unit of this method, there is serious packet loss
Situation when, also will not the follow-up video playback of image, while apply such a method, method is simple, it is not necessary to change video source,
Also without increase receiving terminal and the interaction flow of source, during reducing video interactive, the work of shared electronic sighting device
Make internal memory, improve the operating efficiency of whole electronic sighting device.
The 31 integrated video camera of visual field acquiring unit, the camera lens enlargement ratio of the visual field acquiring unit 31 can root
Carry out selective change according to practical application, the 3-18X video cameras that the integrated camera used in the present invention manufactures for Sony,
But above-mentioned model and multiplying power are not limited to, the integrated camera is arranged on the front end of electronic sighting device, while integration
Video camera front end is furnished with UV mirrors and lens cap 34, and the lens cap 34 can realize 270 degree of upsets, housing forward end is completely covered.
Protection visual field acquiring unit preserves from, and protection camera lens is simultaneously convenient for cleaning.
As shown in Figure 2 and Figure 3, in the above-described embodiments, the electronic sighting device includes a rangefinder, and the rangefinder is
Laser range finder, the laser range finder are located inside the housing 1, and the laser range finder is pulse type laser rangefinder,
The pulse type laser rangefinder range measurement principle is first to obtain laser to come and go the required time on testing distance, then by this
Time calculates distance to be measured by following formula：
L represents distance to be measured in formula, and what c was represented is the light velocity, and t represents the flight time of laser.
As shown in fig. 6, the laser range finder includes a Laser emission end 32 and a laser pick-off end 33, the laser hair
Penetrate end 32 and laser pick-off end 33 is arranged at the front end of housing 1, and be symmetrically distributed on the upside of the camera of integrated camera, swash
The camera of light transmitting terminal 32, laser pick-off end 33 and integrated camera forms equilateral del or isosceles del；
The Laser emission end 32 and laser pick-off end 33 protrude from the front end of the housing 1, and the Laser emission end 32, laser
Receiving terminal 33 and certain altitude existing for the camera lens of the visual field acquiring unit 31 are poor, and the Laser emission end 32 and laser connect
Receiving end 33 protrudes from the housing forward end 3, and such design reduces the enclosure interior space shared by laser range finder, by institute
State the long part in Laser emission end 32 and laser pick-off end 33 to protrude from outside housing forward end 3, realize the inner space of housing 1
It is highly integrated so that electronic sighting device more minimizes so that electronic sighting device is more flexible, light；It is further, since general
The object lens thickness of visual field acquiring unit is higher than the camera lens thickness of Laser emission end and receiving terminal, and this design can reduce Laser Measuring
Away from error.
The lens cap 34 proposed in above-mentioned implementation is while visual field acquiring unit is covered, also by before laser range finder
End covers simultaneously, and protection laser range finder preserves from.
The laser range finder of the embodiment of the present invention, operation wavelength is used as 905 nanometers or 1540 nanometers of semiconductor laser,
Injury of the laser to human body is avoided first, while photodetector can judge the terminal and standard of laser pulse exactly
The flight time of laser really is measured, by controlling the frequency of pulse reference clock to reduce error in more than 1.5GHz.
Described be arranged in housing 1 includes for connecting visual field acquiring unit 31 and the aiming circuit unit of display unit 21
CPU core core 41 and interface board 42, the interface board 42 are connected with the CPU core core 41, and specially CPU core core 41 is defeated
Enter output and connection is realized by the serial ports of the bottom side of interface board 42, and the CPU core core 41 is placed in the display unit 21 and shown
For screen relative on the side inside housing 1, the interface board 42 is placed in side of the CPU core core 41 in contrast to display screen,
The display screen, CPU core core 41 and interface board 42 mutually be arranged in parallel, and the integrated camera and rangefinder are respectively
It is connected to by wiring on interface board 42, the range information that the image information and rangefinder that the integrated camera obtains obtain
It is sent on CPU core core 41 by interface board 42, then includes described information in display screen via the CPU core core 41
On, and be sent in interactive unit.
The CPU core core 41 can connect a RAM card by interface board 42, or be directly connected to a RAM card, in the present invention
In embodiment, internal memory neck is set at the tip position of CPU core core 41, the RAM card is plugged in internal memory neck,
In the RAM card can storage information, the storage information be provided to CPU core core 41 be used for trajectory calculating, institute
The feedback information of the transmission of CPU core core 41 can also be stored by stating RAM card.
A USB interface is additionally provided with the top RAM card trough rim side of CPU core core 41, can by the USB interface
Information output by CPU core core 41 or the software program to being set in CPU core core 41 carry out upgrading optimization.
Such as Fig. 7, shown in Fig. 8, the sensor unit also includes acceleration transducer, in one embodiment, wherein accelerating
Degree sensor and geomagnetic sensor are integrated on CPU core core 41, and the acceleration transducer is integrated gyroscope and acceleration
The chip MPU-6050 of meter, the wind speed wind direction sensor are connected on interface board 42, other temperature sensor, air pressure transmissions
Sensor and humidity sensor can be integrated on CPU core core or be connected to by interface board 42 on the CPU core core, above-mentioned biography
Sensor (or is written as I2C, I using IIC2C) interface.
A battery compartment 12 is additionally provided with the housing 1, a battery component 43, the battery compartment are provided with the battery compartment 12
Slideway is provided with 12, is easy to the plug of the battery component 43, the battery compartment 12 is arranged on middle part bottom side in housing 1, led to
Battery cabin cap realization replacing battery component 43 can be opened by crossing the side of housing 1, in order to prevent that it is trickle that the battery sizes of same model from having
Deviation, one layer of sponge (or foam, foam cotton), the sponge knot set on the inside of the battery cabin cap are set on the inside of battery cabin cap
Structure is also prevented from battery shakiness situation caused by the vibrations of rifle shooting.
The upside of battery component 43 is provided with battery circuit board, and the battery component 43 is taken aim at by battery circuit board to electronics
The quasi- each component of device is powered, while the battery circuit board is connected by interface board 42 with the CPU core core 41.
In one embodiment, the battery component 43 specifically uses voltage as 7.2-7.4V；Capacity is 3900-
5700mAh；Electric work is 28.08Wh-42.2Wh；Weight is 100-152g.
The outside of housing 1 is provided with external button close to the side of display unit 21, and the external button passes through in housing 1
The key control panel of side is connected on interface board 42, can be realized to the information on display unit 21 by the external button by touching
It is controlled, chooses and changes, the external button particular location is at display unit 5-10cm.
And the external button is specifically placed in the right side of display unit, the specific set location of the external button and not only
Be limited to above-mentioned position, but need to be arranged on it is user-friendly, touch by position, user presses key control core cpu plate by external
41, the CPU core core 41 drives display screen to realize display, and the external button can be controlled in the observation area that display unit is shown
A goal is selected in domain or controls electronic sighting device to start laser range finder or controls the shooting list of electronic sighting device
Member adjustment gun sight focal length etc..
In another embodiment, the key control panel of the external button may be provided with wireless connection unit, by wireless
Connection unit connects external device, and the external device includes smart mobile phone, tablet personal computer etc., and then is loaded by external device
Program, it can be controlled in the viewing area that display unit is shown and selects a goal or control electronic sighting device startup to swash
Optar controls image unit adjustment gun sight focal length of electronic sighting device etc.；
The outside of housing 1 is additionally provided with a circumscription socket groove 111, and the circumscription socket groove 111 is placed in case inside
Part is connected with the key control panel, and the part that the circumscription socket groove 111 is placed in hull outside is connected with external connection 112,
The external connection 112 connects external button 113, and user can be controlled in the sight of the display of display unit 2 by the external button 113
Examine and a goal is selected in region or controls electronic sighting device to start laser range finder or controls taking the photograph for electronic sighting device
As unit adjustment gun sight focal length etc..
The external connection 112 can also connect other operation equipments or secondary fire equipment or video display apparatus or logical
Cross external connection 112 includes extraneous control button, smart mobile phone, tablet personal computer etc. by information transfer, other described operation equipments；Institute
The one end of external connection 112 to be stated to be plugged in circumscription socket groove 111, the other end is provided with a U-typed fastener, by the U-typed fastener,
It is connected on gun barrel, realizes and fix external connection 112, avoids influenceing to shoot, in one embodiment, external connection may be passed through
The operation equipment of 112 connections selects a target in viewing area, starts laser range finder or adjusts gun sight focal length etc.,
U-typed fastener provides the zoom focus operation of simplicity for unsupported gun.
The display unit 21 is LCD display, and touch operation, the display screen size can be realized on LCD display
Can according to the actual requirements depending on, the display screen size that uses is 3.5 cun in the present invention.
In one embodiment, the LCD display resolution ratio is 320*480, and operating temperature is -20 ± 70 degree, backlight
Voltage is 3.3v, and liquid crystal display and cpu i/f voltage are 1.8v, and touch-screen is capacitive touch screen.
As shown in Fig. 9,10,11, the cross division line (foresight) of the display screen display gathers with visual field acquiring unit
Video information be overlapped mutually, aimed fire is used for by cross division line, while also show penetrated for auxiliary on a display screen
Secondary fire information and work configured information hitting, by above-mentioned various sensor transmissions；
The secondary fire information includes environmental information, range information and angle information；
The environmental information includes air speed data, temperature data, barometric information and magnetic field data, and the air speed data is placed in
End on the upside of display screen, the magnetic field data are placed in middle side part under display screen, and the temperature data and barometric information are placed in aobvious
On the upside of display screen at the other end；
The range information is placed on the upside of temperature data and barometric information；
The angle information includes height angular data, and bearing data, the height angular data are placed under air speed data
Side, the bearing data are placed in middle side part on display screen.
The work configured information include battery level information, wireless signal information, recording time left, magnification information,
Switch key and Menu key；
The battery level information is placed on the downside of the height angular data, the recording time left, magnification information and nothing
Line signal message is successively set on the downside of temperature data, and the switch key and Menu key are respectively placed in both ends on the downside of display screen.
The information of secondary fire in above-described embodiment, its part are applied in trajectory formula, and its part be used to show
Show and remind user.
The electronic sighting device may also contain one or more ports, wireless transmit/receive units, one or more of ends
Mouth, wireless transmit/receive units may be communicated with smart mobile phone or other-end equipment by wired or wireless connection.
The other information includes wifi signals, battery, state switch key, menu key, remaining video time, video recording and pressed
Key and current multiple.LCD display proposed by the invention can realize the switching of day night mode of operation, the night work operation mode
Realized by infrared light filling.
The electronic sighting device is also possible that a wireless transport module, and the wireless transport module passes through wireless connection side
Formula connects an external device, and graduation, image and synchronizing information shown on display screen are shown to by the wireless transport module
On external device；
The radio connection is that wifi connections or other wireless networks connect, but is not limited only to above-mentioned connected mode,
The external device is smart mobile phone or other intelligent terminals etc..
On the architecture basics of above-mentioned electronic sighting device, its CPU core core 41 is also connected with a RAM card, in the RAM card
It is provided with bullet information database and two trajectory prediction model systems；User can select both according to the setting of sensor
One kind in model trajectory, the model trajectory are respectively outer trajectory six degree of freedom rigidity model or flat path model, are passed through
Two kinds of model trajectorys realize electronic sighting device precise positioning.
For the position of Accurate Prediction point of impact, the data gathered according to each sensor, and stored in memory
Bullet data, point of impact is predicted using outer trajectory six degree of freedom rigid model.
During bullet flight in the air, act on the power of bullet and torque be mainly the earth active force and air force, lead to
It often by the Kinematic Decomposition of bullet can be center of mass motion and two parts (are moved) around the heart around center of mass motion, respectively by momentum law
Described with law of moment of momentum.
Described six degree of freedom rigid body trajectory model of rolling, the bullet of spatial movement are regarded as rigid body, consider bullet barycenter
The three degree of freedom of three degree of freedom and rotation around center of mass, consider the whole power and torque that act on bullet.
, it is necessary to which the amount of the parameter of input includes 1) atmospheric conditions in above-mentioned model：It is wind speed and direction, temperature, air pressure, wet
Degree；2) firing point：Shoot the longitude and latitude and elevation coordinate of point；3) shooting condition：The initial velocity magnitude of bullet outlet and side
To wherein direction is represented with the angle of site and azimuth of gun barrel；3) missile-target distance：Obtained by laser range finder；4) bullet
Data (are stored in database)：The quality of bullet, the sectional area of bullet, bullet mass eccentricity (or rotary inertia), resistance system
Number etc..
Figure 12 is that M16 233Rem, 55g, PSP bullets and AK47 (7.62 × 39mm), 125g, PSP bullets are carried out respectively
Simulation calculation, emulation only carry out vertical, temporarily ignore lateral.Environmental postulates condition：Missile-target distance 200m, high 0.001m is penetrated, it is high
Spend 500m, the degrees Fahrenheit of temperature 50.It can be seen that to hit same distance objective, the initial of the two penetrates high difference, passes through
According to the constraints of meteorologic survey, calculate it is required penetrate high and directive, can adjust makes it hit on a certain specific range
Target.
The factor that six degrees of freedom model considers it is relatively complete, in actual applications, can be according to the different combinations of sensor
Model is simplified.
In another case, if wind-force wind speed is little, the active force very little of beam wind, then it is considered as flat path
(flatness model can use model when being not provided with speed wind sensor, and temperature, air pressure can not also consider or with standard
Meteorology value meter).
In flat path model, it is believed that the aerial motion of bullet is mainly by gravity and the shadow of air drag
Ring.Wherein air drag is that have caused by the motion of bullet relative atmospheric, and main influence factor has：Air characteristics are (temperature, close
Degree, viscosity etc.), bullet characteristic (shape, size, weight etc.), the characteristic (relative velocity, playing axle orientation etc.) of relative motion.
Air drag R general expression is：
Wherein, R is air drag,
ρ atmospheric density, units/kg s2/m4
For bullet bourrelet area of section, unit m2, d is caliber, unit m
V be bullet relative atmospheric speed, unit m/s
A is velocity of sound, illustrates the compressibility of air, unit m/s
For resistance coefficient, dimensionless, it is Mach numberFunction.
The C in above formulax0Represent that it is 0 to play axle and the angular separation (being referred to as the angle of attack or nutational angle) of speed.
Resistance suffered by bulletAnd gravitySo bullet made a concerted effort be：
Using time t as independent variable, the center of mass motion equation of bullet is established：
X-direction：
Y direction is：
And have：
Air resistance acceleration is J, primary condition：Meet during t=0, u=u0=v0 cosθ0, w=w0=v0 sinθ0, x
=y=0, θ0For the initial shooting angle of site.
Above-mentioned formula is the equation under rectangular coordinate system, by Coordinate Conversion, can be converted under other coordinate systems.
Trajectory position (x, y, t) under air is by the speed v of ballistic coefficient c, bullet relative to air, the shooting angle of site
θ is determined：
Wherein ballistic coefficient c reactions are bullet features, the relation between H (y) reaction air characteristics and height y, F (v),
VG (v) reacts influence of the relative motion characteristic to Projectile Motion.
In shooting course, it is understood that there may be some influence things (the small grass blown by wind), which shelter from, is aimed thing, Jin Erying
The accuracy of the range data obtained is rung, therefore in one embodiment, the laser range finder of the electronic sighting device may have
There is a manual mode, the manual mode is specially chosen by the object of ranging on the display unit, and the display unit is by mesh
Mark thing feeds back to control unit, and described control unit sets to object and marked, and controls laser range finder to the mesh after mark
Mark thing and carry out ranging, only read the distance value of labeled object, by the ranging of above-mentioned manual mode, can accurately determine
The distance value of thing is aimed, avoids the interference of other influences thing, the control unit in the present embodiment is CPU core core, or its
He has the unit of independent data disposal ability, component.
The present invention also provides a kind of electronic sighting device in shooting course, in order to realize the adjusting process accurately shot, institute
The adjusting process is stated applied to the electronic sighting device in above-described embodiment, the adjusting process is including automatic imitation adjustment and manually
Adjustment.
The automatic imitation adjustment comprises the following steps：
1st, a target is set in the visual field of electronic sighting device；
2nd, by one of above-mentioned model trajectory, simulation point of impact is simulated；
When carrying out simulation point of impact using outer trajectory six degree of freedom rigid model, information, the Duo Gechuan of rangefinder are gathered
The related data of the bullet stored in the environmental information and angle information and RAM card of sensor, simulates point of impact；
When carrying out simulation point of impact using flat path model, under standard meteorological conditions, atmospheric density function is 1,
Velocity of sound is constant, and resistance coefficient is the function of bullet speed, simulates point of impact；
3rd, the visual field of electronic sighting device display screen is observed, adjusts graduation, by the graduation on display screen and simulation point of impact weight
Close；
4th, automatic imitation adjustment is completed.
As shown in Figure 13-Figure 16, the manual adjustment comprises the following steps：
1st, one target 51 of setting in the visual field 5 of electronic sighting device, is measured by the laser range finder of electronic sighting device
Distance of the electronic sighting device to target 51；
2nd, a plane coordinates 52 is being transferred by external key, plane coordinates 52 is being loaded on the display screen, it is described flat
The coordinate center 53 of areal coordinate 52 and graduation center superposition；
3rd, observe electronic sighting device display screen visual field 5, by adjusting gun, by the coordinate center 53 of plane coordinates 52 with
Target alignment in visual field overlaps；
4th, after alignment overlaps, launch first bullet, the first point of impact 54, the display screen interception are obtained on target
Image with the first point of impact 54；
5th, the first point of impact is recorded in the abscissa of plane coordinates and the numerical value of ordinate, for example, x1、y1, and adjust electricity
The visual field of sub- sight display screen, abscissa direction movement-x1；Ordinate direction movement-y1So that the coordinate of plane coordinates 52
Center 53 overlaps with the first point of impact；
6th, adjustment is completed.
Before the first adjustment shooting of above-described embodiment, often occur that shooting skew for the first time is excessive, point of impact is not
Fall on the target in visual field, therefore in order to avoid the above situation occurs, proposed in one embodiment of the present of invention, by upper
The model trajectory in embodiment is stated, simulated gunnery is carried out to the target in the visual field in step 1, finds simulation point of impact, with
Afterwards, a progress automatic imitation adjustment is played according to simulation, it is subsequent selection progress first time to shoot adjustment, so can effectively it protect
The point of impact of card shooting for the first time falls on target.
The adjusting process that the present embodiment provides, the environment value of core controller real-time reception sensor collection, laser ranging
The bullet information that the sight that device measures provides to the distance and memory for being aimed thing, model trajectory is according to real-time change
Environment value, continuous non-discrete range information and bullet information calculate the ballistic curve of bullet, obtain the point of impact of simulation, and
The point of impact of computation in real time is established and adjusts graduation, realize electronic sighting device aim at the non-discrete distance of arbitrary continuation,
During aiming thing under any environment, graduation can in real time be adjusted according to ballistic curve computation model in real time, make graduation
Center reaches the effect of electrodeless graduation close to actual point of impact.
In one embodiment, after the completion of first time adjustment shooting, further to improve precision, the may be carried out
Secondary shooting adjustment, specifically includes following steps：
Step 1-5 is same as the previously described embodiments, will not be described in great detail again；
6th, carry out second to shoot, launch second bullet, the second point of impact is obtained on target, the display screen is cut
Take with the first point of impact, the image of the second point of impact；
7th, the second point of impact is recorded in the abscissa of plane coordinates and the numerical value of ordinate, for example, x2、y2, and adjust electricity
The visual field of sub- sight display screen, abscissa direction movement-x2；Ordinate direction movement-y2So that the center of plane coordinates with
Second point of impact overlaps；
8th, adjustment is completed
In one embodiment, the command signal that the display screen is sent by obtaining CPU core core, carries out interception figure
Picture, caused vibration parameters when the RAM card is cached with Multiple Type, a variety of gun shooting bullet, the vibration parameters can
Vibration frequency, Oscillation Amplitude, vibration time can be included, the CPU core core may connect the sensor of an acquisition vibration parameters,
The described sensor is the vibrating sensor of technology species, passes through the vibration for caching the vibration parameters of acquisition and RAM card
Parameter is matched, if the match is successful, confirms as shooting vibration, then core control panel sends screenshotss instruction to display screen
Signal, control display screen screenshotss.
Adjusting process provided by the invention, overlapped into being about to graduation, realized current with point of impact by specifically shooting
Accurate alignment under environment value.
Claims (8)
1. a kind of electronic sighting device of information realtime interactive, it is characterised in that the electronic sighting device includes：
One visual field acquiring unit, obtain the image information aimed in visual field；
The image information that one display unit, display differentiation and visual field acquiring unit obtain；
One aims at circuit unit, the image information of visual field acquiring unit is sent into display unit, and firearms are aimed at and carry out essence
Really prediction；
One sensor unit, the collection motion related to electronic sighting device and the real time information of environment, the sensor unit bag
A vibrating sensor and a photoelectric sensor are included, the vibrating sensor is arranged on electronic sighting device bottom in contrast to sighted direction
Side, the photoelectric sensor be arranged on gun trigger at；
One positioner, is positioned to electronic sighting device, obtains the positional information of sight；
One interactive unit, is connected with internet or remote display terminals, by the real time information of sensor unit collection, positioner
The image information that visual field acquiring unit obtains when the positional information of collection and shooting is sent to internet or remote display terminals；
One power supply, the electronic sighting device is powered；
Wherein, the vibrating sensor includes a piezoelectric vibrator, a signal processing substrate, a vibration signal emitter, one
Vibrating sensor shell and a switch；
The piezoelectric vibrator, signal processing substrate and vibration signal emitter are each attached to the vibrating sensor shell
In；
The piezoelectric vibrator includes a piezoelectric element and an oscillating plate, and the oscillating plate both ends by adhesives simultaneously
It is fixed on the vibrating sensor shell, the piezoelectric element is firmly fixed on the surface of the oscillating plate；
The piezoelectric element is provided with a first electrode, and the first electrode is set on the piezoelectric element in contrast to the table of oscillating plate
On face, the oscillating plate is provided with a second electrode, and the second electrode is arranged on what oscillating plate was connected with the piezoelectric element
On surface, the first electrode and second electrode connect the signal processing substrate by lead simultaneously；
The signal processing substrate is included at a charge voltage conversion processing unit, a filter process unit and a signal amplification
Unit is managed, the charge voltage conversion processing unit, filter process unit and signal magnification processing are sequentially connected, described
First electrode and second electrode are connected on charge voltage conversion processing unit simultaneously, and the signal transacting amplifying unit passes through
On the power supply of one cable connection electronic sighting device, while the signal transacting amplifying unit is also connected with the vibration signal transmitting dress
Put；
The piezoelectric element and oscillating plate are tabular, and the size of the piezoelectric element is that 4mm is long, 2mm is wide and 0.4mm is thick,
The size of the oscillating plate is 5mm is long, 2.5mm is wide and 0.5mm is thick, and the piezoelectric element is made up of lead zirconate titanate, described
Oscillating plate is made up of phosphoric acid copper metal；The piezoelectric element surface area is less than oscillating plate surface area, is carried out by adhesive layer
Fixed, the bondline thickness is no more than 5 μm.
A kind of 2. electronic sighting device of information realtime interactive according to claim 1, it is characterised in that the photoelectric sensing
Device includes an optical signal launch end, an optical signal receiving terminal, an optical signal conversion unit and a photoelectric sensor wireless transmitting terminals；
The optical signal launch end is arranged on a side bottom of trigger guard face trigger, and the optical signal receiving terminal, which is arranged on, to be pulled
Machine guard ring is in contrast to a side bottom of trigger, and to receive end position relative for the optical signal launch end and optical signal, is pulled described
After machine is pulled, obstructs the optical signal receiving terminal and receive optical signal；
The optical signal receiving terminal connects photoelectric sensor wireless transmitting terminals, the photoelectric sensor by optical signal conversion unit
Wireless transmitting terminals connect the aiming circuit unit.
A kind of 3. electronic sighting device of information realtime interactive according to claim 1, it is characterised in that the electronic aiming
Device includes a housing and a measurement is aimed target to the range cells of the range information of electronic sighting device, and the housing is generally
Demountable structure, the case inside are a receiving space, the visual field acquiring unit, range cells, display unit, sensor
Unit, positioner, power supply and aiming circuit unit are arranged in same receiving space；The housing forward end is provided with protection
Unit, the protection location are fastened on housing forward end；
The sensor unit in addition to including vibrating sensor and photoelectric sensor, in addition to wind speed wind direction sensor,
Whole or several combinations in Magnetic Sensor, temperature sensor, baroceptor and humidity sensor；
The range cells include a signal transmitting terminal, a signal receiving end；The visual field acquiring unit includes an optical imagery
End is obtained, the signal transmitting terminal, signal receiving end and optical imagery obtain end and be arranged at housing forward end, and the display is single
Member is arranged at housing rear end；
The signal transmitting terminal is symmetrically distributed in the optical imagery with signal receiving end and obtains end；The signal transmitting terminal and with
Signal receiving end protrudes from optical imagery and obtains end；The signal transmitting terminal, signal receiving end and optical imagery obtain end institute
The plane of composition and the vertical plane of the electronic sighting device are angled；
The signal transmitting terminal and it is located at optical imagery with signal receiving end and obtains end upper end or lower end；
The electronic sighting device also includes a wireless transport module, and the wireless transport module connects one by radio connection
External device, the wireless transport module is by graduation, image and information shown on display screen, simultaneous display to external device
On；
The radio connection is wifi connections or other wireless network connected modes, the external device be smart mobile phone or
Other intelligent terminals.
4. a kind of electronic sighting device information realtime interactive method, real using a kind of information described in one of the claims 1-3
When the electronic sighting device that interacts, it is characterised in that methods described is specially：The vibration letter of the vibrating sensor collection gun
Number, and the electric signal converted by producing change optical signal after trigger is pulled is obtained using the photoelectric sensor, and will shake
Dynamic signal and the electric signal of change are sent into the control unit for aiming at circuit, and control unit determines whether shooting vibration, tool
Body is：If obtaining vibration signal and the electric signal of change simultaneously, judge that this time vibration is vibrated as shooting, the interactive unit
Obtain shooting time, the shooting place of positioner collection and the information that is gathered of sensor unit, and by the letter of above-mentioned acquisition
Breath is interactive to internet or remote display terminals；If not obtaining vibration signal and the electric signal of change simultaneously, judge this time
Vibrate and vibrated for non-shooting, the interactive unit will be without information gathering.
5. a kind of electronic sighting device video real-time interaction method, real using a kind of information described in one of the claims 1-3
When the electronic sighting device that interacts, it is characterised in that the visual field acquiring unit on sight is obtained image information by methods described
In real time by internet or teletransmission to any one display terminal, the display terminal shows the visual field acquiring unit institute
The image information of acquisition；
Methods described specifically includes following steps：
A) the interactive unit setting visual field acquiring unit receives the period of image information；
The operation of period set by the interactive unit, electronic sighting device is realized or passes through by the operation of remote display terminals
User, which operates, to be realized；
B) the image information in the visual field acquiring unit acquisition field of view, and interaction list is sent to by sight circuit unit
Member, the interactive unit calculate new fiducial time corresponding to each two field picture in the image information in the period；
The calculation of the new fiducial time is to calculate to obtain by fiducial time, specially using setting reference period
Timestamp corresponding to interior n-th frame image information is calculated in setting time plus the average value of the propagation delay time of preceding n-1 two field pictures
The new fiducial time of the n-th frame；The fiducial time is locality when visual field acquiring unit carries out starting to gather image information
Time；The reference period is that interactive unit setting visual field acquiring unit starts to gather image information to end collection image letter
Breath；The n is more than or equal to 1；
C) the new fiducial time corresponding to video is written in the decoder in long-range display terminal, the display terminal exists
When obtaining image information, each two field picture of described image information is matched with corresponding new fiducial time；
D) the long-range display terminal carries out corresponding with each two field picture timestamp of subsequently received image information
Match somebody with somebody, decode broadcasting.
6. according to a kind of electronic sighting device of any described information realtime interactives of claim 1-3, it is characterised in that the electricity
Sub- sight also includes three visual field adjustment units, a visual field adjustment unit set on the display unit, a visual field regulation it is single
Member is set on housing, and another visual field adjustment unit is connected on housing；
The visual field adjustment unit of the setting on the display unit realizes the regulation to visual field, the setting by touch display screen
Visual field adjustment unit on housing includes external button, and the visual field adjustment unit being connected on housing includes patching outside one
Mouth groove, an external connection and one or more external buttons, the external button are connected on circumscription socket groove by external connection；
Described external connection one end is connected on circumscription socket groove, and the other end includes one or more end branches, it is one or
Multiple end branches are all connected with an external button；
One end that is fixed or sliding one fixed fastener of setting, the other end of the fixed fastener are fixed on firearms on the external connection
Above or other can bearing；The fixed fastener is U-typed fastener.
7. the electronic sighting device of a kind of information realtime interactive according to one of claim 1-3, it is characterised in that described to take aim at
Quasi- circuit unit includes interface board and core board, the ranging in the visual field drive circuit of the visual field acquiring unit, range cells
The battery control circuit of control circuit, the key control circuit of push-button unit and battery component is connected to core by interface board
On plate, the display driver circuit of the display unit is connected on core board；
The core board can be inserted into a RAM card, and bullet information database and two ballistic computation moulds are provided with the RAM card
Type system；User can select both model trajectorys according to the setting of sensor, the model trajectory be respectively outer trajectory six from
By degree rigidity model or flat path model；
The amount of the parameter inputted in the outer trajectory six degree of freedom rigidity model includes：
1) atmospheric conditions：Wind speed and direction, temperature, air pressure, humidity；
2) firing point：Shoot the longitude and latitude and elevation coordinate of point；
3) shooting condition：The initial velocity magnitude of bullet outlet and direction, the wherein angle of site of direction gun barrel and azimuth table
Show；
4) missile-target distance：Obtained by the range cells；
5) data of bullet：The quality of bullet, the sectional area of bullet, bullet mass eccentricity or rotary inertia and resistance coefficient,
The data storage of the bullet is in the bullet information database；
In the flat path model, under standard meteorological conditions, atmospheric density function is 1, and velocity of sound is constant, resistance coefficient
For the function of bullet speed.
A kind of 8. adjusting process of electronic sighting device, using a kind of information realtime interactive described in one of the claims 1-3
Electronic sighting device, it is characterised in that methods described is：After initial prepare is completed, carry out manual adjustment and/or carry out automatic
Simulate adjustment；
The automatic imitation adjustment is by one of outer trajectory six degree of freedom rigidity model or flat path model, simulates impact
Point, and graduation is overlapped with the point of impact simulated；
The manual adjustment comprises the following steps：
A a target) is set in the visual field of visual field acquiring unit, electronic sighting device is measured to target by range cells
Distance；
B a plane coordinates) is being transferred by push-button unit, plane coordinates is being carried on the display screen of display unit, using seat
Aimed at mark center；
C the visual field of display unit) is observed, coordinate center is aligned with the target in visual field；
D after) alignment overlaps, launch first bullet, the first point of impact is obtained on target, the display unit interception has
The image of first point of impact；
E) record the first point of impact and adjust electronic aiming in the abscissa of plane coordinates and the numerical value of ordinate, and according to coordinate value
The visual field of device display screen, the center of plane coordinates is set to be overlapped with the first point of impact；
F manual adjustment) is completed；
Also include second of shooting alignment step；Second of shooting adjustment includes：
G) carry out second to shoot, launch second bullet, the second point of impact, the display screen interception tool are obtained on target
There is the image of the second point of impact；
H the second point of impact) is recorded in the abscissa of plane coordinates and the numerical value of ordinate, and adjusts electronic sighting device display screen
Visual field so that the center of plane coordinates overlaps with the second point of impact；
I adjustment) is completed.
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| CN109670369B (en) * | 2017-10-13 | 2021-04-02 | 深圳芯启航科技有限公司 | Optical biosensor and power-saving control method and system thereof |
| CN107894782B (en) * | 2017-10-13 | 2020-06-16 | 深圳共分享网络科技有限公司 | Perception display system |
| CN108895900A (en) * | 2018-07-18 | 2018-11-27 | 重庆第五维科技有限公司 | Line holographic projections sighting device |
| CN110650315A (en) * | 2019-09-19 | 2020-01-03 | 武汉高德智感科技有限公司 | Video acquisition method, system and device of photoelectric aiming equipment and storage device |
| CN110514063B (en) * | 2019-09-29 | 2022-03-11 | 福建启森科技股份有限公司 | Distance measuring device for tactical training |
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| CN204064117U (en) * | 2013-12-29 | 2014-12-31 | 西安华科光电有限公司 | A kind of interior red point with vibrating sensor and solar recharging takes aim at tool |
| CN104613816A (en) * | 2015-01-30 | 2015-05-13 | 杭州硕数信息技术有限公司 | Digital optical sight and method for achieving target tracking, locking and precise shooting through same |
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| CN204064117U (en) * | 2013-12-29 | 2014-12-31 | 西安华科光电有限公司 | A kind of interior red point with vibrating sensor and solar recharging takes aim at tool |
| CN104613816A (en) * | 2015-01-30 | 2015-05-13 | 杭州硕数信息技术有限公司 | Digital optical sight and method for achieving target tracking, locking and precise shooting through same |
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Effective date of registration: 20210707 Address after: 550002 aluminum and aluminum processing park, Baiyun District, Guiyang City, Guizhou Province Patentee after: GUIZHOU JINGHAO TECHNOLOGY Co.,Ltd. Address before: 100080 3rd floor, building 1, 66 Zhongguancun East Road, Haidian District, Beijing Patentee before: BEIJING AIKELITE OPTOELECTRONIC TECHNOLOGY Co.,Ltd. |
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