JPH11125497A - Aiming unit for small firearm - Google Patents

Abstract

PROBLEM TO BE SOLVED: To perform the procedure from searching of a target to aiming at a target easily and accurately regardless of the skill or shooting attitude of an operator by displaying a symbol of the aiming direction of a small firearm superposed on a display disposed before the operator's eyes while superposing on the image of an image pickup unit fixed to a fixing unit at head part. SOLUTION: The view axis direction of an image pickup unit fixed to a fixing unit at head part is measured by a view axis angle measuring unit 3. The aiming direction of a small firearm 1 is measured by an aiming angle measuring unit 4 fixed thereto. The shift angle of aiming direction measurements from view axis direction measurements 10, i.e., the shift angle of the small firearm 1 from the view axis direction, is then calculated. The calculation results 13 are superposed on an image from a pickup unit and the aiming direction is presented as the shift of an aiming symbol from a view axis symbol on a display 5 disposed before an operator's eyes. After a target is found, the small firearm 1 is set while viewing the display 5 such that the aiming symbol comes within the display image. Finally, the small firearm 1 is subjected to fine adjustment of angle so that the target is superposed on the aiming symbol and then the small firearm 1 is shot.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an aiming device for small arms for aiming and shooting a target with small arms with high accuracy.

[0002]

2. Description of the Related Art A conventional aiming device for small arms is, for example, JIS.
B7156 uses a sighting telescope that corrects and displays the impact point by moving the reticle or image as shown in "Bearing sighting telescope". Conventionally, when aiming a target with an aiming telescope attached to a small weapon, the point of impact is adjusted by adjusting the height of the reticle, adjusting the optical system in the telescope, or adjusting the mechanism of the mounting part of the aiming telescope. To adjust the firing, but if the first shot deviates from the target,
After the deviation between the target and the point of impact is measured, the shooting direction is finely adjusted according to the operator's experience, and the shot is fired again.

[0003]

When using a sighting telescope, it is necessary to look directly through the eyepiece. Therefore, there is no suitable turret or a small firearm is heavy and cannot be fired over the shoulder. When it was necessary to fire, the aiming telescope could not be used, and the target could not be aimed accurately. In addition, there is a problem in that when the user shifts his / her gaze from the target search operation to the aiming operation, the target direction may be lost.

In addition, when shooting from the short range to the long range target using the same small arms, the accrual changes greatly between the short range target and the long range target. Therefore, adjustment according to the distance of the aiming telescope to the target is performed. It is necessary and complicated, and there is a problem that the shooting accuracy is greatly affected by the skill of the operator.

[0005] Further, in the case where the small firearm must be used on the waist in operation, the aiming must rely on the sense of the operator, and the shooting accuracy is extremely poor.

The present invention has been made to solve such a problem, and can easily and accurately perform the search from the target to the aiming irrespective of the skill, experience and shooting attitude of the operator. This is to propose an aiming device for small arms.

Another object of the present invention is to provide an aiming device for small arms that can aim accurately regardless of a distance to a target.

Further, the present invention proposes an aiming device for a small firearm which can accurately and easily fire without depending on a hand shake for holding the small firearm when aiming at a target.

[0009]

According to a first aspect of the present invention, there is provided an aiming device for small arms, wherein a symbol in the aiming direction of the small arms is superimposed on an image taken by an image pickup device attached to a wearer mounted on the head and imaging the front. Also, it is configured to be displayed on a display attached to a wearing tool similarly mounted on the head and arranged in front of the eyes.

The aiming device for small arms according to the second aspect of the present invention is an image pickup device having an aiming reticle attached to a small arms and an image pickup device attached to a head mounted on the head and taking an image of the front. An image in which a symbol indicating the direction of the aiming reticle of the firearm is superimposed on the image is displayed on a display attached to the wearing device and arranged in front of the user by switching according to the direction of the aiming reticle.

In the aiming device for small arms according to the third invention, an image pickup device having an aiming reticle, a goniometer and a range finder are attached to the small arms, and a target aimed by the goniometer and the range finder is mounted. Are measured, and an accrual aiming reticle indicating a shift of the accrual direction with respect to the aiming reticle calculated from them is displayed so as to be superimposed on the image of the imaging device.

In the aiming device for small arms according to the fourth invention, an image pickup device having an aiming reticle, a goniometer and a distance measuring device are attached to the small arms, and the angle and the distance to the aimed target are measured. An accrual aiming reticle indicating a shift of the accrual direction with respect to the aiming reticle calculated from these is displayed so as to be superimposed on the imager image, and a symbol indicating the direction of the accrual aiming reticle is displayed when the shift is out of the field of view of the imager. It is configured as follows.

In the aiming device for small arms according to the fifth invention, an image pickup device having an aiming reticle, a goniometer and a distance measuring device are attached to the small arms, and the angle and the distance to the aimed target are measured. An image obtained by superimposing an anticipation aiming reticle indicating a shift of the anticipation direction calculated from these with respect to the aiming reticle on the image pickup device image, and a wide-view virtual screen including the aiming reticle and the anticipation aiming reticle are switched and displayed. It is configured as follows.

The aiming device for small arms according to the sixth invention is provided with an image pickup device having an aiming reticle, a goniometer and a distance measuring device on the small arms, and measures an angle and a distance to the aimed target. When the anticipation aiming reticle indicating the deviation from the aiming reticle in the accrual direction calculated from these is out of the field of view of the image pickup device, a wide-view virtual screen including the aiming reticle and the anticipation aiming reticle is imaged, and the accrual aiming reticle is imaged. When entering the field of view of the imaging device, the anticipation aiming reticle is automatically switched to an image superimposed on the image of the imaging device and displayed.

The aiming device for small arms according to the seventh invention is provided with an imager having an aiming reticle, a goniometer and a distance measuring device attached to the small arms, and measures an angle and a distance to the aimed target. A virtual screen in which an image of an imaging device having a wide field of view separately captured is superimposed on a part or the whole background including an anticipation aiming reticle and an aiming reticle indicating a deviation from the aiming reticle in the anticipation direction calculated from the above, so as to display a virtual screen. It is configured in.

In the aiming device for small arms according to the eighth invention, an image pickup device having an aiming reticle, a goniometer and a distance measuring device are attached to the small arms, and a target aimed by the angle measuring device and the distance measuring device is provided. Measuring the angle and distance of the aiming reticle, indicating the deviation of the aiming reticle from the aiming reticle calculated from these, and automatically firing a bullet when the direction of the aiming reticle coincides with the direction of the aiming reticle within a predetermined range. It is.

A sighting device for small arms according to a ninth aspect of the present invention is provided with an imager having an aiming reticle, a goniometer and a distance measuring device attached to the small arms, and aiming at the imager with the goniometer and the distance measuring device. The angle and distance to the target were measured, and the image obtained by superimposing the anticipation aiming reticle on the imager image showing the deviation from the aiming reticle in the anticipation direction calculated from these was attached to the mounting device attached to the head. The image obtained by superimposing the anticipation sight reticle on the image of the image pickup device having a wider field of view than the image pickup device is configured to be displayed by being switched to a display device attached to the wearing device also mounted on the head and arranged in front of the eyes.

[0018]

BEST MODE FOR CARRYING OUT THE INVENTION

Embodiment 1 FIG. FIG. 1 is a configuration diagram showing a first embodiment of the present invention, in which 1 is a small firearm, 2 is an imager, 3 is a visual axis goniometer that measures the visual axis direction 6 of the imager 2. 4 is an aiming goniometer attached to the small arms 1 to measure the direction of the aiming direction 7 of the small arms 1, 5 is a display arranged in front of the eye, 8 is a calculation of a shift of the aiming direction 7 with respect to the visual axis direction 6. Aiming deviation calculating means 9 for performing a symbol display of the direction of the aiming direction 7 on the image of the imaging device 2 based on the calculation result of the aiming deviation calculating means 8
And a wearer to which the display 5 is attached and which is mounted on the head. FIG. 2 is a system diagram showing Embodiment 1 of the present invention, wherein 1 to 9 are the same as those in FIG. 1, 10 is a measurement result in a visual axis direction, 11 is a measurement result in an aiming direction, and 12 is an image pickup. 13 is the aiming deviation calculation result, and 14 is the display image.
FIG. 3 is a diagram showing the display contents of the display, and 1 in FIG.
4 is the same as FIG. 2, 15 is a target, 16 is a visual axis symbol,
Reference numeral 17 denotes an aiming symbol.

Next, the operation will be described with reference to FIGS. 1, 2 and 3. The operator searches for the target 15 while looking at the display 5. Since the image pickup device 2 is attached to the operator's head by the wearing tool 29, by setting the direction of the visual axis direction 6 to the front of the operator, the target search can be efficiently performed together with the search with the naked eye. The aiming deviation calculating means 8 calculates a deviation angle of the aiming direction measurement result 11 with respect to the visual axis direction measurement result 10, that is, a deviation angle of the aiming direction 7 of the small firearm 1 with respect to the visual axis direction 6, and by using this aiming deviation calculation result 13, The aiming deviation display means 9 displays the direction of the aiming direction 7 on the imager 12 as a deviation of the aiming symbol 17 with respect to the visual axis symbol 16 on the display 5. After finding the target 15, the user aims the small weapon 1 while watching the display 5, and puts the aiming symbol 17 into the display image 14. Further, the small arms 1 are finely adjusted in angle so that the target 15 and the aiming symbol 17 overlap, and the small arms 1 are fired. In the target search, a view similar to the naked eye can be obtained by matching the viewing angle of the image pickup device 2 with the angle at which the operator looks at the display device 5, so that the target search can be performed more easily. Visual axis goniometer 3
The aiming goniometer 4 includes, for example, an inclinometer and an azimuth sensor. The inclinometer measures an elevation angle based on a horizontal plane, and the azimuth sensor measures an azimuth angle based on a magnetic north. Such a goniometer has a size of one A6 size substrate and a relative angle of about 0.1 degree is realized, and an error of several meters even at a distance of 1 km, so that the conventional goniard is used for shooting. The shooting accuracy can be greatly improved as compared with the state, and attachment to the mounting tool 29 and the small firearm 1 is possible. In FIG. 3, the target 15 and the aiming symbol 17 are shot with the center of the visual axis symbol 16 indicating the direction of the visual axis direction 6 overlapping, but the visual axis symbol 16 is used as a guide for confirming the target position. What is necessary is just to fire in the state where the target 15 and the aiming symbol 17 coincide within a required range. Further, the image pickup device 2 is of a type that uses visible light or infrared light, and convenience is enhanced by using the image pickup device 2 day or night or according to a target. In addition, the wearing tool 29 includes a helmet, a headgear, a mask, and the like.

Embodiment 2 FIG. 4 is a system diagram showing a second embodiment of the present invention. In FIG.
Is a first imager attached to a wearer mounted on the operator's head to image the front, 3 is a visual axis goniometer also mounted on the wearer and measures the visual axis direction of the first imager 2a, 2b is a second imager mounted on the small arms 1 and having a narrower field of view than the first imager 2a around the aiming reticle of the small arms 1;
4 is an aiming goniometer attached to the small arms 1 to measure the direction of the aiming reticle, 8 is a visual axis direction measurement result 10 of the visual axis goniometer 3 and the aiming angular measuring instrument 4, and an aiming direction measurement Aiming displacement calculating means 24 for calculating a displacement of the aiming reticle with respect to the visual axis direction of the first image pickup device 2a from the result 11, and the aiming displacement calculating result 13 which is a calculation result of the aiming displacement calculating means 8 calculates the first The field-of-view range superimposing means 25 for superimposing the field-of-view range symbol of the second image pickup device 2b on the first image pickup device image 12a of the image pickup device 2a of the second image pickup device 2a. Display image control means for switching and outputting the view range superimposed image 28 when the view axis range includes the visual axis direction of the first image pickup device 2a and not including the second image pickup device image 12b; Display image, 5 is displayed It is. FIG. 5 is a diagram showing display contents of the display device according to the second embodiment of the present invention.
Reference numeral 5 denotes a target, 16 denotes a visual axis symbol indicating the visual axis direction of the first imager 2a, 28 denotes the same as in FIG. 4, 18 denotes a visual field range symbol, and 19 denotes an aiming reticle.

Next, the operation will be described with reference to FIGS. The search for the target 15 is performed by the first imager 2a while looking at the display 5. Since the first image pickup device 2a is attached to the attachment attached to the operator's head, it is possible to efficiently search by combining the first image pickup device 2a with the check with the naked eye. The visual axis direction is moved so that the center of the visual axis symbol 16 overlaps the found target 15. With the small arms 1 held, the view range symbols 18 are put in the display image 14, and the small arms 1 are further adjusted in angle so that the view range symbols 18 and the visual axis symbols 16 overlap. In the display image control means 25, if the angle of the aiming deviation calculation result 13, which is the deviation between the visual axis direction measurement result 10 and the aiming direction measurement result 11, becomes smaller than 1/2 of the viewing angle of the second image pickup device 2b, 2 imager 2b
Is determined to include the visual axis direction of the first image pickup device 2a in the visual field range, and the second image pickup device image 12b is displayed on the display device 5. After displaying the second imager image 12b, the aiming reticle 19 is used to aim and shoot the target 15. By aiming with the second imager 2b having a narrower field of view than the first imager 2a, more accurate aiming can be performed, and the target 15 can be identified by the second imager 2b. Also,
Since the field of view of the first imager 2a can be widened, the search for the target 15 becomes easier.

Embodiment 3 FIG. FIG. 6 is a system diagram showing a third embodiment of the present invention. In the drawing, reference numeral 1 denotes a small firearm, 2 denotes an imager which has an aiming reticle and is integrated with the small firearm 1 and outputs an imager image 12, 30 is the imager 2
The distance measuring device 4 measures the distance to the target aimed by the aiming reticle and outputs a distance measurement result 31. The aiming measurement device 4 measures the direction of the aiming reticle of the image pickup device 2 and outputs the aiming direction measurement result 11. A squaring instrument, an accrual calculating means for calculating an aiming direction measurement result obtained simultaneously with the distance measurement result and an anticipation direction calculation result from a trajectory of a bullet of the small arms;
36 is an anticipation aiming deviation calculating means for calculating and outputting an anticipating aiming deviation 37 with respect to the aiming reticle from the anticipation direction calculation result 35 and the aiming direction measurement result 11, and 38 indicates the direction of the anticipation aiming deviation 37 on the image pickup device image 12. An accrual display means for superimposing with an accrual sight reticle, 14 is a display image, and 5 is a display. FIG. 7 is a diagram showing display contents of the display device according to the third embodiment of the present invention. In FIG. 7, reference numeral 14 denotes a display image, 15 denotes a target, 19 denotes an aiming reticle, and 20 denotes an accrual aiming reticle.

Next, the operation will be described with reference to FIGS. The target 15 is set by the aiming reticle 19 of the imaging device 2.
Aim at The distance measuring device 30 is operated by an external operation signal to measure the distance to the target 15 and, at the same time, the direction of the target 15 by the aiming angle measuring device 4. An anticipation direction is calculated from the direction measurement result 11 and the trajectory of the bullet. Since the direction of the small arms 1 changes depending on the holding angle of the operator, the aiming reticle is calculated from the accrual direction calculation result 35 which is the calculation result of the accrual calculation means 34 and the changing aiming direction measurement result 11 by the accrual aiming deviation calculating means 36. The accrual aiming deviation 37 with respect to 19 is calculated, the accrual aiming reticle 20 is superimposed on the accrual display means 38 in real time, and displayed on the display 5 to the operator. The operator operates the aiming reticle 19 and the anticipation aiming reticle 20.
By shooting in a state where is aligned, it becomes possible to shoot accurately in the anticipation direction. The operation of the distance measuring device 30 can be performed without releasing the hand by, for example, setting the trigger of the small firearm 1 to two steps and setting the first step to an operation signal switch.

Embodiment 4 FIG. 8 is a system diagram showing a fourth embodiment of the present invention, in which 1 is a small firearm, 2 is an imager that has an aiming reticle integrated with the small firearm 1 and outputs an imager image 12, and Reference numeral 30 denotes a distance measuring device that measures a distance to a target pointed by the aiming reticle of the image pickup device 2 and outputs a distance measurement result 31. Reference numeral 4 denotes a direction direction measurement device that measures the direction of the aiming reticle of the image pickup device 2. An aiming goniometer that outputs the result 11; an aiming calculation unit that outputs the distance measurement result 31, the aiming direction measurement result 11, and an estimated direction calculation result 35 from the trajectory of the bullet of the small arms 1; An anticipation aiming deviation calculating means 38 for calculating and outputting an anticipation aiming deviation 37 from the direction calculation result 35 and the aiming direction measurement result 11 is provided on the imaging device image 12 by the anticipation aiming deviation 3.
7 is an accrual display means for superimposing as an anticipation aiming reticle, 40 is an accrual display image, 41 is an anticipation aiming shift 37
And a viewing angle of the imaging device 2, and a look-ahead direction symbol indicating the direction of the look-ahead reticle is superimposed on the look-ahead display image 40 when the angle of the look-ahead misalignment 37 is larger than の of the view angle. , 14 is a display image,
5 is a display. FIG. 9 is a diagram showing an example of the display of the aiming sight direction according to the fourth embodiment of the present invention. In FIG. 9, reference numeral 14 denotes a display image, 15 denotes a target, 19 denotes an aiming reticle, and 43 denotes an aiming aiming direction symbol. .

Next, the operation will be described with reference to FIGS. Aiming at the target 15 by the imager 2, the distance measuring device 30
To the target 15 and the aiming goniometer 4 to the target 1
5 direction was measured, the distance measurement result 31 and the aiming direction measurement result 1
The accrual calculation means 34 calculates the accrual direction from the trajectory of 1 and the bullet. Since the direction of the small arms 1 changes depending on the angle at which the operator holds the small arms 1, the anticipation aiming deviation calculating means 36
Then, an estimated aiming deviation 37 with respect to the aiming reticle 19 is calculated from the estimated direction calculation result 35 and the aiming direction measurement result 11, and the estimated aiming reticle 20 is superimposed in real time by the estimated display means 38 and displayed on the display 5 to the operator. . Comparing the angle of the anticipation aiming shift 37 with the viewing angle of the imaging device 2, if the anticipation aiming shift 37 is larger than の of the viewing angle, the anticipation aiming reticle is out of the field of view and is not displayed in the anticipation display image. At this time, the accrual direction display means 4
At 1, an anticipation aiming direction symbol 43 indicating the direction of the anticipation aiming reticle is superimposed on the anticipation display image 40. Even when the target 15 is at a long distance, such as when the visual field cannot be displayed in the field of view due to the restriction of the field of view of the image pickup device 2, the aiming direction is confirmed by the precautionary target direction symbol 43 and the image pickup device 2 is checked.
It is possible to drive accruals into the field of view. Further, for example, by changing the length of the arrow of the accrual aiming direction symbol 43 in accordance with the magnitude of the difference between the accrual aiming deviation 37 and the viewing angle of the image pickup device 2, the magnitude of the deviation amount can be determined, which makes it easier. Can perform a series of operations.

Embodiment 5 FIG. 10 is a system diagram showing a fifth embodiment of the present invention. In the drawing, reference numeral 2 denotes an imager having an aiming reticle integrated with a small arms 1 to output an imager image 12; A distance measuring device that measures the distance to the target aimed by the aiming reticle 2 and outputs a distance measurement result 31. A aiming device 4 measures the direction of the aiming reticle of the image pickup device 2 and outputs the aiming direction measurement result 11. Goniometer, 3
4 is an accrual calculation means for calculating an anticipation direction from the distance measurement result 31, the aiming direction measurement result 11, and the trajectory of the bullet of the small arms 1, and 36 is an aiming direction from the anticipation direction calculation result 35 and the aiming direction measurement result 11. Anticipation aiming deviation calculating means for calculating and outputting an anticipating aiming deviation 37 with respect to the reticle;
8 is an accrual display means for superimposing the accrual aiming deviation 37 on the imager image 12 with a reticle, 40 is an accrual display image, 45 is an aiming reticle, an accrual aiming reticle and the imager on a generated virtual wide field of view. 2, a virtual screen displaying a shift in the visual field range as a symbol, 44 is a virtual screen display means, 26 is a video switcher for switching between the anticipated display video 40 and the virtual screen 45, 14 is a display video, and 5 is a display. FIG. 11 shows a virtual screen 45 according to the fifth embodiment of the present invention.
18 is a view showing a visual field range symbol of the image pickup device 2, 19 is a reticle for aiming, 20 is a sight reticle, and 45 is a virtual screen.

Next, the operation will be described with reference to FIGS. Accrual calculation and accrual aiming deviation calculation means 3
The operation up to the operation 6 is the same as that of the fourth embodiment. For example, when the target is at a long distance and the prediction direction is outside the field of view of the image pickup device 2 and the prediction direction cannot be displayed within the field of view due to the restriction of the field of view of the image pickup device 2, the field of view range symbol 18, the aiming reticle 19 and the aiming reticle 20 Virtual screen 45 showing the deviation
Is switched on the display 5 to display
When the anticipatory sight reticle 20 enters the visual field range symbol 18, the image switch 26 is operated to switch to the display of the anticipatory display image 40. The accrued display image 40
A more precise alignment of the anticipation aiming reticle 20 and the aiming reticle 19 is performed above. Since the aiming can be performed by the image pickup device 2 having a narrower visual field, the aiming can be performed with high accuracy, and the target 15 can be easily identified.

Embodiment 6 FIG. FIG. 12 is a block diagram showing a sixth embodiment of the present invention, in which 1 is a small firearm, 2 is an imager having an aiming reticle integrated with the small firearm 1, 12 is an imager image, and 30 is the imager. The range finder 4 measures the distance to the target aimed by the aiming reticle of the image pickup device 2 and outputs a distance measurement result 31. The distance measurement device 4 measures the direction of the aiming reticle of the image pickup device 2 and outputs the aim direction measurement result 11. A goniometer that measures the distance 31, the aiming direction measurement result 11, and an anticipation direction calculating unit that calculates an anticipation direction from the trajectory of the bullet of the small arms 1, and an anticipation direction calculation result 36.
An accrual aiming deviation calculating means 38 for calculating and outputting an anticipating aiming deviation 37 with respect to the aiming reticle from the aiming direction measurement result 11, and an accrual display means 38 for superimposing the direction of the anticipating aiming deviation 37 on the image pickup device image 12 with a reticle. , 4
0 is an accrual display image, 45 is a virtual screen that generates a virtual wide visual field, and displays a symbol on the aiming reticle, the accrual sight reticle, and the shift of the visual field range of the image pickup device 2, 44 is virtual screen display means, Reference numeral 26 denotes an image switch for the anticipation display image 40 and the virtual screen 45, 46 denotes a virtual screen display control means, 47 denotes a virtual screen switch signal, 14 denotes a display image, and 5 denotes a display. FIG. 11 is a diagram showing an example of a virtual screen 45 according to the sixth embodiment of the present invention. Reference numeral 18 denotes a field-of-view range symbol of the image pickup device 2, reference numeral 19 denotes an aiming reticle, reference numeral 20 denotes an anticipation aiming reticle, and reference numeral 45 denotes a virtual reticle. Show the screen.

Next, the operation will be described with reference to FIGS. Accrual calculation and accrual aiming deviation calculation means 3
The operation up to the operation 6 is the same as that of the fourth embodiment. For example, when the target is at a long distance, the virtual screen display controller 46 compares the anticipated aiming deviation 37 with the viewing angle of the image pickup device 2, and the angle of the anticipating aiming deviation 37 is larger than の of the viewing angle, and When the image is out of the field of view of the image pickup device 2, a virtual screen switching signal 47 is output, and the display image 14 is switched to the virtual screen 45 by the image switch 26, so that the misalignment between the aiming reticle and the anticipation aiming reticle on the virtual wide field of view. Virtual screen 45 to be displayed
Is displayed on the display 5. Adjust the holding angle of small arms 1
When the anticipatory sight reticle 20 enters the visual field range symbol 18 and the angle of the anticipatory sight shift 37 is smaller than の of the visual field angle of the image pickup device 2, the virtual screen display control means 46 outputs the virtual screen switching signal 47. The display is switched to the display of the accrued display image 40. More precise look-ahead reticle 20 and view-range symbol 18 on look-ahead display image 40
Align and fire. The operator can smoothly shift to the fine adjustment without performing the video switching operation.
Also, when the anticipation aiming reticle 20 deviates from the view range symbol 18 during the fine adjustment of the aiming in the direction of the small arms 1, the display image of the display 5 is automatically switched to the virtual screen 45, and the anticipation is performed. Since the aiming reticle 20 is not lost, aiming can be reliably performed. Since the aiming can be performed by the imager 2 having a narrower visual field, the aiming can be performed with high accuracy, and the target 15 can be easily identified.

Embodiment 7 FIG. 13 is a system diagram showing a seventh embodiment of the present invention. In the figure, reference numeral 2 denotes an imager having an aiming reticle integrated with the small arms 1, 12 denotes an imager image, 23 denotes a wide-field imager, and 27 denotes a wide-field imager. Wide-field imager video, 3
Reference numeral 0 denotes a distance measuring device that measures a distance to a target pointed by the aiming reticle of the image pickup device 2 and outputs a distance measurement result 31. Reference numeral 4 denotes a direction direction of the aiming reticle of the image pickup device 2 and an aiming direction measurement result. 11 is an aiming goniometer that outputs 11; 34 is the distance measurement result 31 and the aiming direction measurement result 11; and an accrual calculation unit that calculates an anticipation direction from the trajectory of the bullet of the small arms 1; 36 is an anticipation direction calculation result 35; An anticipation aiming deviation calculating means for calculating and outputting an anticipating aiming deviation 37 with respect to the aiming reticle from the aiming direction measurement result 11; an accrual display means for superimposing the anticipation aiming deviation 37 on the image pickup device image 12 with a reticle; Is an accrual display image, 52 is virtual screen superimposed display means for displaying the wide-field imager image 27 on a part or the whole of the generated virtual wide field of view, 53
Is a virtual screen superimposed display image, 44 is a virtual screen display means for displaying a shift between the aiming reticle and the anticipation aiming reticle on the virtual screen superimposed display image 53 by a symbol, 45 is a virtual screen,
Reference numeral 26 denotes an image switch for the anticipatory display image 40 and the virtual screen 45, reference numeral 14 denotes a display image, and reference numeral 5 denotes a display.

Next, the operation will be described with reference to FIG. The processing up to the calculation of the accrual and the operation of the accrual aiming deviation calculating means 36 is the same as that of the fourth embodiment. For example, when the target is at a long distance, the accrual direction is outside the field of view of the image pickup device 2, and when the anticipation direction cannot be displayed in the field of view due to the restriction of the field of view of the image pickup device 2, the aiming reticle and the anticipation are displayed in the virtual screen superimposed display means 52. The image 27 of the wide-field image pickup device 23 having a field of view including the target direction and wider than the image pickup device 2 is displayed on a part or the whole of the background of the aiming reticle, and furthermore, the displacement between the aiming reticle 19 and the anticipation aiming reticle 20 is checked. The image switching unit 26 is switched so that the virtual screen 45 on which the symbol is displayed is displayed on the display unit 5, and the direction of the aiming reticle with respect to the anticipation aiming reticle is adjusted. The scale on the virtual screen 45 is automatically adjusted and displayed on the virtual screen 45 so as to display the shift between the anticipation aiming reticle and the aiming reticle, thereby enabling high-accuracy aiming only on the virtual screen 45. Is possible. By displaying the image of the wide-field imaging device 23, it is possible to confirm whether or not the target has moved within the time required from the calculation of the accrual to the shooting, and also to confirm the aiming deviation. The wide-field imaging device 23 can be realized by mounting it on the small arms 1, for example.

Embodiment 8 FIG. FIG. 14 is a block diagram showing an eighth embodiment of the present invention. In FIG. 14, reference numeral 2 denotes an image pickup device having an aiming reticle integrated with the small arms 1; 12, an image pickup image; Aiming goniometer for measuring the direction of the aiming reticle of the structure, 11 is an aiming direction measurement result, 30 is a distance measuring device for measuring a distance to a target aimed by the aiming reticle, 31 is a distance measuring result. , 34
Is the distance measurement result 31, the aiming direction measurement result 11, and the small arms 1
An anticipation direction calculating means for calculating an anticipation direction from the trajectory of the bullet of the target; an anticipation aiming deviation calculating means for calculating and outputting an anticipating aiming deviation 37 with respect to the aiming reticle from the anticipating direction calculation result 35 and the aiming direction measurement result 11; An accrual display means for superimposing the direction of the anticipation aiming shift 37 on the image pickup device image 12 with a reticle, 14 is a display image, 5 is a display, and 48 is a stage when the anticipation aiming shift 37 becomes lower than a predetermined aiming accuracy. The fire signal 49 is automatically transmitted to the small arms 1
Is shown in FIG.

Next, the operation will be described. The operation up to the operation of the anticipation aiming deviation calculating means 36 is the same as that of the fourth embodiment. When the aiming reticle and the aiming reticle are aligned and aiming, a firing signal 49 is output from the fire control means to the small arms 1 when the two enter a predetermined firing angle allowable range, and the bullets are automatically fired from the small arms 1 Fired at As a result, it is possible to prevent the accuracy of the shooting from deteriorating due to disturbance factors at the time of the shooting, such as camera shake. The allowable range of the shooting angle is determined by the amount of the explosive charged in the bullet and the accuracy of the trajectory calculation.

Embodiment 9 FIG. 15 is a block diagram showing a ninth embodiment of the present invention.
a is a first imaging device mounted on the mounting device and arranged on the head, 3 is a visual axis angle measuring device for measuring the visual axis direction of the first imaging device 2a, 2b is mounted on the small firearm 1 and a small firearm 1 has a reticle for aiming in the aiming direction, and the first
A second imaging device 4 having a narrower field of view than the imaging device 2a, 4 is an aiming goniometer similarly mounted on the small arms 1, and measures the direction of the aiming reticle, and 30 is an aiming aiming device of the second imaging device 2b. Measure the distance to the target aiming with the reticle and measure the distance 3
1 is a distance measuring device that outputs 1; 8 is the visual axis direction measurement result 10 and the aiming direction measurement result 1 of the visual axis goniometer 3 and the aiming goniometer 4
Aiming deviation calculating means for calculating an aiming deviation calculation result 13 which is a deviation of the aiming reticle from the first imaging device 2a with respect to the visual axis direction of the first imaging device 2a, and a first imaging device image 12a from the aiming deviation calculation result 13 Aiming deviation display means for superimposing and displaying the direction of the aiming reticle with symbols, 50 is an aiming deviation display image, 26 is an image switching device for switching between the aiming deviation display image 50 and the second imager image 12b, 51 is an aiming image, 3
Reference numeral 4 denotes the distance measurement result 31, the aiming direction measurement result 11, and the accrual calculation means for calculating the anticipation direction from the trajectory of the bullet of the small arms 1; 35, the estimation direction calculation result; and 36, the estimation direction and the aiming direction measurement result 11. An accrual aiming deviation calculating means for calculating and outputting an accrual deviation with respect to the aiming reticle;
Reference numeral 7 denotes a shift of the aiming sight, 38 denotes an accrual display means for superimposing the direction of the aiming reticle on the aiming image 51 with a symbol, 14 denotes a display image, and 5 denotes a display.

Next, the operation will be described. The operator switches the image switch 26 to the first image pickup device image 12a, and searches for the target with the first image pickup device 2a and the naked eye while looking at the display device 5. After the target is found, the small weapon 1 is held and the aiming reticle of the small weapon 1 is displayed on the display 5. This is achieved by calculating the deviation angle between the visual axis direction measurement result 10 and the visual direction measurement result 11 of the visual axis goniometer 3 and the aiming goniometer 4 by the aim deviation calculating means 8, and displaying the aim deviation calculation result 13 as the aim deviation display. A symbol is displayed by the means 9 and it is determined. Further, the aiming reticle is aligned near the target, and the image displayed on the display 5 is switched to the image 12b of the second imager 2b having a narrower field of view than the first imager 2a by the image switch 26. When the target and the aiming reticle match, the distance measuring device 30 is operated by an external signal,
Based on the distance measurement result 31 and the aiming direction measurement result 11 of the aiming goniometer 4 at that time, the accrual calculation unit 34 calculates the accrual direction. Since the aiming direction changes depending on the holding state of the small arms 1,
An accrual aiming deviation calculating means 36 calculates an accrual deviation from the accrual direction calculation result 35 and the aiming direction measurement result 11, and outputs the accrual aiming deviation 37 to the anticipation display means 38. The anticipation display means 38 superimposes and displays an anticipation aiming reticle on an aiming image 51 which is an output image of the image switch 26 and displays the same on the display 5. The operator adjusts the direction of the small arms 1 so that the anticipation aiming reticle and the aiming reticle coincide with each other, and fires. When the display direction of the display 5 after the calculation of the prediction direction does not fall within the field of view of the second image pickup device 2b, the image switch 26 is switched to the first image pickup device 2a.
When the deviation angle between the anticipation aiming reticle and the aiming reticle is reduced, the video switch 26 is set to the second position.
By switching to the image of the image pickup device 2b, the direction of the foresight is not lost. The switching of the video switching unit 26 can be automatically performed according to the direction of the aiming reticle or the direction of the prospective aiming reticle as in the second and sixth embodiments.

[0036]

According to the first aspect of the present invention, the symbol of the aiming direction of the small arms is superimposed on the image of the image pick-up device attached to the mounting device mounted on the head and taking an image of the front. Since the information is displayed on the display attached to the tool and arranged in front of the eyes, there is an effect that the aiming of the target by the small arms can be easily and accurately performed regardless of the shooting posture.

According to the second aspect of the present invention, the image of the image pick-up device having the aiming reticle mounted on the small arms and the image of the image pick-up device attached to the mounting device mounted on the head and imaging the front are displayed. The image on which the symbol indicating the direction of the aiming reticle is superimposed is displayed on a display attached to the above-mentioned mounting device and arranged in front of the user according to the direction of the aiming reticle, so that the target search can be performed regardless of the shooting posture. There is an effect that the operation from to the aiming can be performed easily and accurately.

According to the third aspect of the present invention, an image pickup device having a sighting reticle, a goniometer and a distance measuring device are attached to a small firearm,
Measure the angle and distance to the target aimed by the goniometer and distance measuring instrument, and superimpose and display the anticipated aiming reticle indicating the deviation from the aiming reticle in the estimated direction calculated from these, on the imager screen. Therefore, the aiming reticle of the small arms can be easily aligned in the anticipation direction regardless of the shooting posture, and there is an effect that highly accurate shooting can be performed regardless of the skill level of the operator.

According to the fourth aspect of the present invention, an image pickup device having an aiming reticle, a goniometer, and a distance measuring device are attached to a small arms,
Measures the angle and distance to the aiming target, and displays an accrual aiming reticle that indicates the deviation of the accrual direction calculated from these to the aiming reticle, superimposed on the image of the imager, and the deviation is out of the field of view of the imager. Since the symbol indicating the direction of the anticipation aiming reticle is displayed, the aiming in the anticipation direction can be easily performed regardless of the distance to the target and regardless of the shooting posture.

According to the fifth aspect of the present invention, an image pickup device having an aiming reticle, a goniometer and a distance measuring device are attached to a small firearm,
Measure the angle and distance to the aiming target, and superimpose the anticipation aiming reticle indicating the shift of the anticipation direction calculated from these to the aiming reticle on the imager image, and display the aiming reticle and the accrual aiming reticle. To switch to and display a virtual screen with a wide field of view,
There is an effect that aiming in the anticipation direction can be easily performed regardless of the distance to the target and regardless of the shooting posture.

According to the sixth aspect of the present invention, an image pickup device having an aiming reticle, a goniometer, and a distance measuring device are attached to a small firearm,
Measures the angle and distance to the aiming target and includes the aiming reticle and the symbol of the aiming reticle when the aiming reticle indicating the deviation from the aiming reticle in the estimated direction calculated from these is out of the field of view of the imager. Since the symbol of the anticipation reticle is automatically switched to the image superimposed on the image of the imaging device when the anticipation sight reticle enters the field of view of the imager, the distance to the target is displayed. There is an effect that the aiming can be easily performed in the anticipation direction regardless of the shooting posture.

According to the seventh aspect of the present invention, an image pickup device having a reticle for aiming, a goniometer and a distance measuring device are attached to a small firearm,
Measure the angle and distance to the aiming target, and calculate the widening field of view, including the symbol of the anticipation aiming reticle and aiming reticle, indicating the deviation from the aiming reticle in the anticipated direction calculated from these, partially or entirely on the background. Since the virtual screen superimposed with the image of the imager that has been displayed is displayed, aiming in the anticipation direction can be easily performed regardless of the distance to the target and regardless of the shooting attitude, and from accrual calculation to firing This has the effect of confirming the movement of the target.

According to the eighth aspect of the present invention, an image pickup device having a sighting reticle, a goniometer and a distance measuring device are attached to a small arms,
The angle and the distance to the target aimed by the goniometer and the distance measuring device were measured, and the estimated aiming reticle indicating the deviation of the estimated direction calculated from these with respect to the aiming reticle coincided with the direction of the aiming reticle in a predetermined range. Since the bullet is sometimes automatically fired, there is an effect that the shot can be accurately fired regardless of the shooting posture.

According to the ninth aspect, an image pickup device having a sighting reticle, a goniometer and a distance measuring device are attached to a small firearm.
The angle and distance to the target aimed by the imager were measured by the goniometer and the distance measuring device, and the symbol of the accrual aiming reticle indicating the deviation from the aiming reticle in the estimated direction calculated from these was superimposed on the imager image. The image and the image in which the symbol of the aiming reticle is superimposed on the image of the image pickup device attached to the wearing device mounted on the head and having a wider field of view than the imager above, are attached to the wearing device also mounted on the head and in front of the eyes. Because the display is switched to the placed display,
There is an effect that aiming in the anticipation direction can be easily performed regardless of the distance to the target and regardless of the shooting posture.

[Brief description of the drawings]

FIG. 1 is a configuration diagram showing a first embodiment.

FIG. 2 is a system diagram showing the first embodiment.

FIG. 3 is a diagram showing display contents of a display device according to the first embodiment.

FIG. 4 is a system diagram showing a second embodiment.

FIG. 5 is a diagram showing display contents of a display device according to a second embodiment.

FIG. 6 is a system diagram showing a third embodiment.

FIG. 7 is a diagram showing display contents of a display device according to a third embodiment.

FIG. 8 is a system diagram showing a fourth embodiment.

FIG. 9 is a diagram showing a display example according to the fourth embodiment.

FIG. 10 is a system diagram showing a fifth embodiment.

FIG. 11 is a diagram showing a display example of the fifth and sixth embodiments.

FIG. 12 is a system diagram showing a sixth embodiment.

FIG. 13 is a system diagram showing a seventh embodiment.

FIG. 14 is a system diagram showing an eighth embodiment.

FIG. 15 is a system diagram showing a ninth embodiment.

[Explanation of symbols]

1 small arms, 2 imager, 2a first imager, 2b
2nd imaging device, 3 visual axis goniometer, 4 aiming goniometer, 5
Display, 6 visual axis direction, 7 aiming direction, 8 aiming deviation calculating means, 9 aiming deviation displaying means, 10 visual axis direction measurement result, 11 aiming direction measurement result, 12 imager image, 12
a first imager image, 12b second imager image, 1
3 Aiming deviation calculation result, 14 display image, 15 target,
16 visual axis symbol, 17 aiming symbol, 18 view range symbol, 19 aiming reticle, 20 eyesight aiming reticle, 23 wide view imager, 24 view range superimposing means, 25 display image control means, 26 image switcher, 2
7 Wide-field imager image, 28 field-of-view range superimposed image, 29
Wearing device, 30 distance measuring device, 31 distance measurement result, 34 accrual calculation means, 35 accrual direction calculation result, 36 accrual aiming deviation calculation means, 37 accrual aiming deviation, 38 accrual display means, 40 accrual display video, 41 accrual direction display Means, 43 anticipation aiming direction symbol, 44 virtual screen display means, 45 virtual screen, 46 virtual screen display control means, 47 virtual screen switching signal, 48 shooting control means, 4
9 launch signal, 50 aiming display image, 51 aiming image, 52 virtual screen superimposed display means, 53 virtual screen superimposed display image.

Claims (9)

[Claims] 1. A mounting device to be mounted on a head, an imager attached to the mounting device for imaging the front, a visual axis diagonal device for measuring a visual axis direction of the imager, and a mounting device mounted on the mounting device. The indicator placed in front of the person, the aiming goniometer attached to the small arms and measuring the aiming direction, and the aiming direction from the visual axis direction based on the measurement results of the visual axis goniometer and the aiming angle measuring instrument Aiming deviation calculating means for calculating the deviation of the target, and aiming deviation display means for displaying the calculated deviation on the display by superimposing the calculated deviation on the image of the image pickup device by a symbol. . 2. A mounting device to be mounted on the head, a first imager attached to the mounting device for imaging the front, a visual axis goniometer for measuring a visual axis direction of the imager, and the mounting device A second display mounted on a small firearm and having a narrower field of view than the first imager and provided with an aiming reticle; Aiming goniometer for measuring the direction of the reticle, and aiming shift calculating means for calculating the deviation of the direction of the aiming reticle from the visual axis direction based on the measurement results of the visual axis goniometer and the aiming goniometer, The range of the field of view of the second imager around the displacement is
Field-of-view range superimposing means for superimposing on the image of the imager and displaying the image on the display, and when the required target falls within the field of view of the second imager, the display image of the display is displayed on the second imager. And a display image control means for switching to an image of a small firearm. 3. An image pickup device mounted on a small firearm and provided with a reticle for aiming, a display, a distance measuring device for measuring a distance to the target when aiming the target with the reticle for aiming, and a distance measuring device for the aiming. An aiming goniometer for measuring the direction of the reticle, and an accrual calculating means for calculating an anticipating direction from the distance and direction of the target measured by the rangefinder and the aiming goniometer and the trajectory of a bullet fired from a small firearm; An anticipation aiming deviation calculating means for calculating a deviation in the anticipation direction from the aiming reticle, and an accrual display means for superimposing the calculated anticipation aiming deviation on the image of the image pickup device as the anticipation aiming reticle and displaying on the display. And a sighting device for small arms. 4. An accrual direction display means for displaying, by a symbol, a direction of the accrual aiming reticle with respect to the accrual aiming reticle on an image of the display, when the calculated accrual aiming deviation is out of the field of view of the imaging device. The aiming device for small arms according to claim 3, wherein the aiming device is added. 5. An image switch for switching the screen of the display to a virtual screen having a wide field of view including the aiming reticle around the aiming reticle when the calculated accrual direction is out of the field of view of the image pickup device. 4. The aiming device for a small firearm according to claim 3, further comprising: virtual screen display means for superimposing and displaying the aiming reticle and the anticipation aiming reticle on the virtual screen. 6. A virtual screen display control means for switching the virtual screen to an image of the image pickup device when the anticipatory aiming reticle enters an area corresponding to the visual field of the image pickup device centered on the aiming reticle on the virtual screen. The aiming device for small arms according to claim 5, characterized in that: 7. A wide-field imaging device having a wider field of view than the imaging device, and a virtual sight reticle of the virtual screen and a virtual image of the wide-field imaging device superimposed and displayed on a part or the whole of a background of an anticipation sight reticle. The aiming device for small arms according to claim 5, further comprising screen superimposing display means. 8. A shooting control means for automatically firing a bullet when the position of the anticipation sight reticle superimposed and displayed on the image of the imaging device coincides with the sighting reticle within a predetermined range. The aiming device for small arms according to claim 3. 9. A mounting device to be mounted on the head, a first imager attached to the mounting device for imaging the front, a visual axis diagonal device for measuring a visual axis direction of the first imager, An indicator attached to the wearer and arranged in front of a human eye, a second imager attached to a small arms and having a narrower field of view than the first imager and provided with an aiming reticle; An aiming goniometer that measures the direction of the aiming reticle when aiming with the reticle, a distance measurer that measures the distance to the target when aiming the target with the aiming reticle, the aiming goniometer, and Anticipation calculating means for calculating an anticipation direction from the direction and distance measured by the distance measuring device and the trajectory of the bullet fired from the small arms, and the visual axis direction from the measurement results of the visual axis goniometer and the aiming goniometer. Of the direction of the aiming reticle from the camera Aiming deviation calculating means, aiming deviation displaying means for superimposing the calculated deviation on the image of the first imaging device by a symbol, and switching and outputting the image of the aiming deviation displaying means and the image of the second imaging device. An image switch, an anticipation aiming deviation calculating means for calculating a shift in the anticipation direction from the direction of the aiming reticle, and the calculated anticipation direction as the anticipation aiming reticle, which is superimposed on the image of the image switching device and the display device. And an accrual display means for displaying the target.