JP2855864B2 - Observation display device - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an observing display device capable of superimposing and displaying information such as images and characters related to a scene of the outside world being watched. Such an observing display device displays information corresponding to a surrounding external scene, and a game such as how to quickly turn the tubular member to a surrounding scene portion corresponding to the displayed information. Can be used with a sense.

[0002]

2. Description of the Related Art Conventionally, a telescope has been installed in an observatory or the like, and the view has been enjoyed using the telescope. Such a telescope incorporates a head-up display, and displays the explanatory information of the scene superimposed on the scene of the outside world, and uses it once to learn the surrounding scene and the information. Once they were used, they couldn't be used repeatedly. For this reason, the viewing display device cannot be used frequently, and may not be used effectively. Then, the present inventors searched for a target scene portion displayed in the field of view, actuated the scene portion finding signal input means, and when the user correctly searched, that is, the direction in which the telescope was facing, When is the same as the position of the target scene portion, the score is added, and the target to be searched next is displayed, and while the user is searching for the scene portion thus displayed, the optical information display means First invented a viewing display device that can be used as a game, which displays how information such as scores and elapsed time change.

[0003]

However, the observing display device invented before has a problem that the difficulty of finding a target changes depending on how the scene is viewed. For example, when the daytime is bright, the entire scene can be seen well, so that the target scene portion can be easily found. However, at night or the like, it is extremely difficult to find the target scene portion. For this reason, since the difficulty of the game itself changes, there is a problem that if the score of the target scene portion discovery is kept constant, the score calculation cannot be performed equally. Also, even if the surrounding scenery becomes invisible at night, in a place where the surrounding night scenery is beautiful, if you display information different from daytime, that is, information corresponding to the night view, you can taste a game feeling different from daytime. Should be able to.

The present invention has been made in view of the above-mentioned circumstances, and in the above-mentioned observing display device which displays a surrounding scene portion, even if the appearance of the scene changes due to a change in surrounding brightness, it can be enjoyed at any time. The task is to

[0005]

Means for Solving the Problems In order to solve the above-mentioned problems, a prospective display device according to a first invention of the present application has a structure shown in FIG. 1 (corresponding to claim). In FIG. 1, a viewing display device (U) is rotatably supported around a vertical axis and a horizontal axis, has an eyepiece (E1) at a rear end, and has a scene facing portion (E2) at a front end. A light projecting device housing (F) connected to the cylindrical member (E) and forming an optical path incident on the tube member (E); and a light projecting device housing (F) ) And an optical member (A) for projecting the optical information display means (D) and the information display light (L) emitted from the optical information display means (D) into the cylindrical member (E). ), The external scene light (J) incident from the scene facing portion (E2), and the information display light (L) from the information projector (K).
And a horizontal rotation position detection signal (Gs) of the combiner (C) disposed inside the tubular member (E) so as to face the eyepiece (E1). A horizontal rotation position sensor (G), a vertical position sensor (H) for outputting a vertical rotation position detection signal (Hs) of the cylindrical member (E), and several surrounding scene parts A scene correspondence information display signal output means (M1) for sequentially outputting the scene correspondence information display signal (M1s), and a horizontal rotation position and a vertical rotation position corresponding to each scene portion are stored. A scene part position storage signal storage means (M2) for outputting a horizontal rotation position storage signal (M2a) and a vertical rotation position storage signal (M2b) of the scene part corresponding to the corresponding information display signal (M1s); Score magnification signal according to scene luminance signal (M3s) A score magnification correction means for outputting (M3), a scene partial discovery signal input means (Q),
The horizontal rotation position detection signal (Gs) and the vertical rotation position detection signal (Hs) when the scene portion discovery signal input means (Q) operates, the horizontal rotation position storage signal (M2a), When the difference is within a predetermined value, a target acquisition signal (M4a) is output, and the scene correspondence information display signal output means (M1) outputs the scene correspondence information display signal output means (M1). A position signal comparing means (M4) for outputting a scene corresponding information change signal (M4b) for outputting an information display signal (M1s) and a value obtained by sequentially multiplying the target capture signal (M4a) by the score magnification signal (M3s). A score calculating means (M5) for outputting a score integrated signal (M5s); and information corresponding to the scene corresponding information display signal (M1s) and the score integrated signal (M5s) to the optical information display means (D). Display circuit to display ( P).

[0006] The perspective display device according to the second invention of the present application has a configuration shown in FIG. 2 (corresponding to claim). In FIG. 2, a cylindrical member (E) supported rotatably about a vertical axis and a horizontal axis, having an eyepiece (E1) at a rear end and a scene facing portion (E2) at a front end,
A light projecting device housing (F) connected to the cylindrical member (E) and forming an incident optical path to the tube member (E); an optical device housed in the light projecting device housing (F); Information display means (D) and information display light (L) emitted from the optical information display means (D)
An information light projecting device (K) having an optical member (A) for projecting light into the cylindrical member (E); an external scene light (J) incident from the scene facing portion (E2); The information display light (L) from the device (K) is transmitted to the eyepiece (E).
A combiner (C) disposed inside the cylindrical member (E) so as to face 1), and a horizontal rotational position sensor (Gs) for outputting a horizontal rotational position detection signal (Gs) of the cylindrical member (E). G), a vertical position sensor (H) for outputting a vertical rotation position detection signal (Hs) of the cylindrical member (E), and a scene correspondence information display signal corresponding to several surrounding scene portions. (M1s), a scene correspondence information display signal output means (M1) for sequentially outputting, and a horizontal rotation position and a vertical rotation position corresponding to each scene portion are stored.
A scene part position storage signal storage means (M2) for outputting a horizontal rotation position storage signal (M2a) and a vertical rotation position storage signal (M2b) of the scene part according to the scene correspondence information display signal (M1s); The display information change signal (M6s) corresponding to the scene luminance signal of the outside world is output to the scene corresponding information display signal output means (M
(1) a display information change corrector (M6), a scene part finding signal inputting means (Q), and the horizontal rotation position detecting signal (Gs) when the scene part finding signal inputting means (Q) operates. ) And the vertical rotation position detection signal (Hs)
Is compared with the horizontal rotation position storage signal (M2a) and the vertical position storage signal (M2b), and when the difference is within a predetermined value, a target acquisition signal (M4a) is output and the scene A position signal comparing means (M4) for outputting a scene correspondence information change signal (M4b) for outputting the scene correspondence information display signal (M1s) to the correspondence information display signal output means (M1) and a predetermined signal for the target acquisition signal (M4a). Score calculating means (M5) for successively integrating the values obtained by multiplying the score magnifications and outputting a score integrated signal (M5s), and information corresponding to the scene corresponding information display signal (M1s) and the score integrated signal (M5s). A display circuit (P) for displaying on the optical information display means (D).

In the first invention, "score magnification correction means (M3) for outputting a score magnification signal (M3s) corresponding to the external scene luminance signal" and in the second invention, "display information corresponding to the external scene luminance signal." The display information change corrector (M6) that outputs the change signal (M6s) to the scene corresponding information display signal output means (M1) operates in accordance with the external scene luminance signal. Has a separately provided external scene brightness detector, calendar function and clock function, and calculates the time of sunrise and sunset,
It is obtained from day / night determination means (ie, a microcomputer) that outputs a day / night determination signal (ie, a scene luminance signal).

The scene correspondence information display signal output means (M1) for sequentially outputting scene correspondence information display signals (M1s) corresponding to several surrounding scene portions is provided by the scene correspondence information change signal (M4b). Can be configured to output a scene correspondence information display signal (M1s) corresponding to the next scene portion only in accordance with the following condition. Also, after a predetermined time has passed, the scene correspondence information change signal (M4b) is not output. However, it may be configured to automatically output a scene correspondence information display signal (M1s) corresponding to the next scene portion. Further, as the scene part finding signal input means (Q), a push button switch, a lever switch or the like can be used.

[0009]

The observing display device (U) of the first invention having the above-described structure, when the inside of the tubular member (E) is viewed from the eyepiece (E1) of the tubular member (E), Member (E)
Through the internal combiner (C), the surrounding scene portion can be visually recognized within a predetermined field of view. Since the cylindrical member (E) is supported so as to be rotatable around a vertical axis and a horizontal axis, it can be directed to any position in the horizontal direction and the vertical direction. Therefore, when the inside of the cylindrical member (E) is viewed from the eyepiece (E1) of the cylindrical member (E), the surrounding scene portion which can be visually recognized at a time is limited, but the direction of the cylindrical member (E) is changed. By changing, all surrounding scenes can be visually recognized. The information display light (L) emitted from the optical information display means (D) is incident on the cylindrical member (E) from a direction intersecting the axial direction of the cylindrical member (E). The light (L) is diverted toward the eyepiece (E1) by the combiner (C).
Therefore, when looking through the eyepiece (E1) of the tubular member (E), the external scene light (J) from the surrounding scene and the information display light (L) are visually recognized at the same time.

The operation of the display device (U) is started by inserting a coin or pressing a start button. When the operation of the observation display device (U) is started, the score integration signal (M5)
s) and the scene corresponding information display signal (M1s) are input to the display circuit (P). At this time, the display circuit (P)
Displays the score accumulation information and the scene correspondence information on the optical information display means (D). The score accumulation information is an initial value such as a zero point at the start of operation, and the score can be displayed as a number or a bar graph on the display. To display the scene correspondence information, if the surrounding scene includes, for example, Mt.Fuji or Lake Ashi, characters such as "Mt.Fuji" or "Lake Ashinoko" are displayed first, or a diagram of them is displayed. And can be displayed.

[0011] Such a view display device (U)
When the character "Mt. Fuji" is displayed, the user turns the cylindrical member (E) left and right and up and down to capture Mt. Fuji in the field of view. Then, when the user captures Mt. Fuji in the field of view, the user activates the scene part discovery signal input means (Q). When the scene part discovery signal input means (Q) is activated, the position signal comparing means (M4) compares the horizontal rotation position detection signal (Gs) with the horizontal rotation position storage signal (M2a), The vertical position detection signal (Hs) is compared with the vertical position storage signal (M2b). And the position signal comparing means (M4)
Outputs a target acquisition signal (M4a) to the score calculation means (M5) if the difference between the compared signals is within a predetermined range, and outputs a scene correspondence information change signal to the scene correspondence information display signal output means (M1). (M4b) is output.

The score calculating means (M5) is provided with a target acquisition signal (M4) inputted from the position signal comparing means (M4).
a) is multiplied by a score magnification signal (M3s) corresponding to the luminance signal of the front scene input from the score magnification correction means (M3) to obtain a score at the time of capture for each target scene portion, , The points are integrated to obtain a point integration signal (M
5s) is output.

When the scene corresponding information change signal (M4b) is input, the scene corresponding information display signal output means (M1) changes the scene corresponding information display signal (M1s) from "Mt. Fuji" to "Lake Ashi", for example. Change to a signal that displays characters. Then, the user of the viewing display device (U) operates the scene part discovery signal input means (Q) while viewing "Ashinoko" in the field of view similarly to the case of "Mt. Fuji".

[0014] During this time, the optical information display means (D) displays a state in which the score integrated information changes, so that the user can view the game as if competing for a score. Display device can be used.

Next, the operation of the prospective display device according to the second aspect of the present invention will be described. The view display device of the second invention of the present application is different from the first display device in that a display information change means (M6) is provided instead of the score magnification correction means (M3) of the view display device of the first invention. This is different from the invention, but not different in other respects.

Therefore, the score calculating means (M5) of the prospective display device according to the second invention of the present application is characterized in that the target acquisition signal (M4) inputted from the position signal comparing means (M4).
a) is multiplied by a predetermined score magnification to obtain a score at the time of capture for each target scene portion, and further integrates the scores to output a score integrated signal (M5s). Also,
The display information change means (M6) outputs a display information change signal (M6) corresponding to a luminance signal of a forward scene to the scene corresponding information display signal output means (M1). The scene corresponding information display signal output means (M1) outputs a scene corresponding information display signal (M1s) corresponding to the luminance signal of the front scene to the display circuit (P). Therefore, the perspective display device according to the second aspect of the present invention provides a forward scene (ie,
Different display is performed according to the luminance signal of the external scene.
In these operations, the perspective display device of the second invention is different from the perspective display device of the first invention, but there is no difference in other operations.

[0017]

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a perspective view showing a first embodiment of the present invention. In the embodiment described below, each component M of the present invention shown in FIG.
The functions of 1, M2, M3, M4, and M5 are realized by the microcomputer M. First, a first embodiment of the first invention of the present application will be described with reference to FIGS. 3 is an overall perspective view of the first embodiment of the present invention, FIG. 4 is a detailed explanatory view of the first embodiment, FIGS. 5 and 6 are flowcharts of the first embodiment, and FIG. It is a figure showing an example of a user's visual field of an example. In FIGS. 3 and 4, a substantially U-shaped horizontal rotation frame B is supported on a support N fixed to a floor of an observatory or the like so as to be rotatable around a vertical axis. A horizontal rotation position sensor G that detects a horizontal rotation position of the horizontal rotation frame B is supported on the support base N. The horizontal rotation position detection signal Gs output from the horizontal rotation position sensor G is input to a microcomputer M (see FIG. 4) described later.

At the upper end of the horizontal rotating frame B, a horizontal rotating shaft 1 is rotatably supported. A pair of cylindrical members E, E are integrally connected to the horizontal rotary shaft 1. Therefore, when the horizontal rotation frame B rotates around the vertical axis, the cylindrical members E rotate integrally with the horizontal rotation frame B. Therefore, the horizontal rotation position detection signal Gs Is
The signal indicates the horizontal rotation position of each cylindrical member E. Each cylindrical member E has an eyepiece E1 at the rear end and a scene facing portion E2 at the front end. An eyepiece 2 is arranged in the eyepiece E1, and an objective lens 3 is arranged in the scene facing part E2. The eyepiece 2 and the objective lens 3 constitute a telephoto lens system 4. A combiner C is disposed inside each of the cylindrical members E. The combiner C is constituted by a half mirror, and is disposed so as to transmit a part of the external scene light J incident from the scene facing portion E2 to the eyepiece portion E1. The combiner C
Is arranged to reflect a part of information display light (described later) L incident from an information projector K described later to the eyepiece E1.

Each of the tubular members E is connected to a light projecting device housing F which forms an optical path incident on the tubular member E from a direction intersecting the axial direction of the tubular member E. Then, each of the cylindrical members E and the light emitting device housing F
Is configured to rotate integrally with the horizontal rotation shaft 1. The horizontal rotation frame B is provided with a vertical position sensor H for detecting the rotation position, that is, the vertical rotation position of the cylindrical member E. The vertical position sensor H outputs a vertical rotation position detection signal Hs to a microcomputer M described later.

In the light projecting device housing F, a CRT display D as optical information display means and information display light L emitted from the CRT display D are projected to the combiner C inside each of the cylindrical members E. An information light projecting device K having an optical member A is accommodated. The optical member A adjusts the magnification of the virtual image of the display information on the CRT display D that is visible when the eyepiece 2 is viewed. The light projecting device storage housing F housing the information light projecting device K and the cylindrical members E, E, etc. are freely rotated around the horizontal rotation axis 1, and thus are inclined in the vertical direction depending on the position of their center of gravity. It will be held in a posture. Therefore, in the case of the present embodiment, the position of the center of gravity is set such that the cylindrical member E is kept horizontal when only gravity acts on them.

A scene luminance detecting means V is attached to the scene facing portion E2 at the front end of the cylindrical member E.
The configuration is such that the luminance of the external scene light J incident on 2 is detected, and a scene luminance signal Vs corresponding to the front scene luminance is output to a microcomputer M described later.

As shown in FIG. 4, a scene portion can be found at a position where a person who looks inside from the eyepiece E1 of the cylindrical member E, that is, a hand near the user of the observation display device U can easily reach. A target capture button Q as a signal input means is provided. The target capture button Q is configured to output a target capture signal Qs to a microcomputer M described later when activated. Also, the target capture button Q
Is provided with a coin insertion slot R.
The coin insertion slot R is configured to output a microcomputer operation start signal Rs for operating a microcomputer M described later when a predetermined coin, for example, a 100 yen coin is inserted.

The microcomputer M to which the horizontal rotation position detection signal Gs, the vertical position detection signal Hs, the target capture signal Qs, the microcomputer operation start signal Rs, and the like are input is a CPU.
(Central processing unit), I / O (input / output interface), ROM (read only memory), RAM (random access memory) and the like. And
In the ROM of the microcomputer M, information corresponding to a scene part having a high value in the surrounding scenes (for example, when the scene part is Mt. Fuji, for example, characters "Mt. Fuji" shown in FIG. Or a view of the summit of Mt. Fuji)
, And its location data (ie,
The values of the horizontal rotation position detection signal Gs and the vertical rotation position detection signal Hs at the position where Mt. Fuji can be seen), data for displaying a target (see FIG. 8) in which a cross is drawn in 〇, Data such as reference values for determining day or night based on the brightness of the scene are stored. Also, this microcomputer M
Of the input signals Gs, Hs, Qs,
A program for outputting a predetermined display signal to the display circuit P in accordance with Rs, Vs, and the like is stored.

Next, the operation of this embodiment having the above-described configuration will be described with reference to the flowchart of FIG. The viewing display device U is connected to the coin slot R by one.
The operation starts when a 00 yen coin is inserted. Then, when the operation is started, the processing shown in the flowchart shown in FIG. 4 is sequentially executed. The processing is performed according to a program stored in the ROM of the microcomputer M.

In FIG. 5, when the process shown in the flowchart is started, an initialization process is performed in step S1. The details of this initialization processing are shown in FIG. In step S111 in FIG. 6, the scene luminance signal Vs is read. Next, in step S112, the scene luminance signal Vs is compared with the scene luminance reference value Vc stored in the ROM in advance. When the scene luminance signal Vs is larger than the scene luminance reference value Vc, the process proceeds to step S113.
At this time, since the scene in front is bright and the entire scene can be seen well, x = 1. When the scene luminance signal Vs is smaller than the scene luminance reference value Vc, the process proceeds to step S114. In this case, x = 5 because the front scene is dark and it is difficult to find the scene part. The value of x set in step S113 or step S114 corresponds to the score magnification correction signal M3s calculated by the score magnification correction means M3. Next, in step S115, y = 0. Next, in step S116, n = 1, and the initialization process ends.

Next, returning to the flowchart of FIG. 5, in step S2, the microcomputer M sets the scene correspondence information display signal corresponding to the n-th scene portion (for example, "Mt. Fuji" or "Lake Ashi"), that is, the n-th scene-related information display signal. Is output to the display circuit P. At this time, the display circuit P displays “Mt. Fuji” on the CRT display D and displays a target at the center of the CRT display D. The target is
For example, as shown in FIG. 8, the mark is a character in which the character “10” is included in “〇”. The user of the observation display device U changes the direction of the cylindrical member E so that Mt. Fuji enters the field of view according to the display.

Next, in step S3, a signal indicating the remaining time from the start of the operation to a point five minutes later (ie, an elapsed time information display signal) is sent to the display circuit P.
Output to At this time, the n-th target (that is, the n-th scene portion), the target, the remaining time, and the like are displayed on the optical information display means D.

Next, in step S4, remaining time ≦ 0.
Determine whether or not. If yes, the process moves to step S5. In step S5, the game over is displayed, and the value of y is displayed as a score. Then, the process ends. In step S4, if no, the process proceeds to step S6. In step S6, it is determined whether the target capture button Q has been pressed. If no, the process returns to step S3. If the answer is yes, the process moves to the next step S7.

In step S7, it is determined whether or not the horizontal rotation position detection signal Gs and the vertical rotation position detection signal Hs are equal to the storage position signal (the position signal stored in the ROM) of the scene currently being displayed. I do. If no, the process proceeds to step S8. In step S8, y = y-
Put x '. Here, x 'is a deduction value for deviating from the target, and as the value, x may be used as it is or may be used by multiplying x by a predetermined coefficient. Then, the process returns to step S3. If step S7 is YES, the process moves to the next step S9. In step S9, n = n + 1 is set. Next, in step S10, y = y + x is set.

Next, in step S11, it is displayed that the target has been captured in the target, and the value of y is displayed as a score.

Next, in step S12, n ≧ nmax
Determine whether or not. If no, the process returns to step S2. If the answer is yes, the process moves to the next step S13. In step S13, the fact that all targets have been captured and the score at that time are displayed, and the process ends.

In the first embodiment of the first invention, the scoring magnification correction signal M3s is changed according to the luminance of the scene in front, so that the scoring magnification can be changed not only at night but also in the daytime due to weather or the like when the scene is difficult to see. Can be changed.

Although the embodiment of the second invention of the present application is not shown, it can be realized, for example, as follows. That is, data of the scene correspondence information displayed on the ROM of the microcomputer M shown in FIG. 3 when the luminance signal is bright (for example, display data corresponding to the surrounding daytime scene) and data of the scene correspondence information displayed on the dark when the luminance signal is dark (for example, (Display data corresponding to a night view). Then, in step S113 shown in FIG. 6, display data corresponding to the surrounding daytime scene is selected, and in step S114 shown in FIG.
By selecting the display data corresponding to the night view in the above, the second invention in which the display information is changed according to the luminance signal can be easily realized.

FIG. 7 is a part of a flowchart showing a second embodiment of the second invention of the present application. This embodiment differs from the first embodiment only in that the microcomputer M has a calendar function, a clock function, and a ROM table for sunrise and sunset times in place of the scene luminance detecting means. Yes, step S in the flowchart of FIG.
1 (initialization process) uses the one shown in FIG. 7 instead of the one shown in FIG. 6 in the first embodiment.

Referring to FIG. 7, the operation of the second embodiment will be described. When initialization processing is started in the same manner as in the first embodiment, in step S121 of the initialization processing, a date is set from the calendar function in the microcomputer. Is read. Next, in step S122, the ROM
From the table stored in the table, the sunrise time Tr of the date
And the sunset time Ts are read. Next, the routine proceeds to step S123, where the current time Tn is read from the clock function in the microcomputer.

Next, in step S124, it is compared whether the current time Tn is after the sunrise time Tr and before the sunset time Ts. If yes, step S1
Proceed to 25 and set x = 1. If no, step S126
Proceed to. In step S126, it is compared whether the current time Tn is within 15 minutes before the sunrise time Tr or within 15 minutes after the sunset time Ts. If yes, the process proceeds to step S127, where x = 3. If no, the process proceeds to step S128, where x = 5.

When the value of x is determined in step S125, step S126, or step S127,
Next, the process proceeds to step S129, where y = 0. As in the first embodiment, the value of x corresponds to the score magnification correction signal M3s, and y represents the score. Next, step S
At 130, n = 1, and the initialization process ends.

In this embodiment, day and night can be determined only by the microcomputer M without using the scene luminance detecting means.

Although the embodiments of the present invention have been described in detail, the present invention is not limited to the above-described embodiments, and various designs may be made within the scope of the present invention described in the appended claims. It is possible to make changes. For example, in the above embodiment, the functions of the components of the present invention shown in FIG. 1 are realized by a microcomputer, but it is also possible to use wired logic. In addition, it is possible to omit the eyepiece lens 2 and the objective lens 3 and omit the magnifying function as a mere glass, and instead of using a binocular type having two cylindrical members, one cylindrical member is used. It is also possible to use a telescope type. Further, as the combiner C, a hologram element or a diffraction grating can be used instead of the half mirror. Furthermore, as the optical information display means D, it is also possible to use other various displays instead of the CRT display, for example, a transmission type liquid crystal display, a plasma display, an electro-chemical display, a fluorescent display tube, and the like. . The scene part position storage signal storage means M2 stores not only a horizontal rotation position storage signal and a vertical rotation position storage signal but also a score for each scene part corresponding to the difficulty of viewing the corresponding scene part. , May be output to the score calculating means M5 at the same time as the target acquisition signal M4a, and the score may be weighted. Further, the score for each scene portion can be stored with a distinction between day and night. In this case, for example, the score of a target that is more conspicuous in the night view can be lowered in the night. Also, the game content itself can be distinguished between day and night. These can be easily realized by inputting the score magnification correction signal M3S to the scene part position storage signal storage means M2 and switching the storage table itself according to day / night distinction. The scene luminance detecting means V includes a scene facing portion E.
2, but the display device for observation U
It is also possible to attach it to the window of an observation room that is separated from it.

[0040]

The above-mentioned view display device of the present invention searches for a scene portion corresponding to the information displayed in the field of view of the user, and activates the scene portion finding signal input means when the search is performed. Then, the score according to the appearance of the scene is added, and the next target is displayed. In this way, the user can enjoy and use the viewing display device like a game. Moreover,
Even if the appearance of the scene changes due to a change in the surrounding brightness, it can always be used happily.

[Brief description of the drawings]

FIG. 1 is a view corresponding to a claim of a display device for perspective according to a first invention of the present application.

FIG. 2 is a view corresponding to a claim of the display device for perspective according to the second invention of the present application.

FIG. 3 is an overall schematic perspective view of a first embodiment of an observing display device according to the first invention of the present application.

FIG. 4 is a detailed explanatory view of the embodiment.

FIG. 5 is a flowchart of the embodiment.

FIG. 6 is a flowchart of an initialization process of the embodiment.

FIG. 7 is a flowchart of another initialization process of the second embodiment of the prospective display device according to the second invention of the present application;

FIG. 8 is a diagram showing an example of a user's field of view of the first embodiment of the viewing display device of the first invention of the present application;

[Explanation of symbols]

 Reference Signs List A Optical member B Horizontal rotating frame C Combiner D Optical information display means E Tube member E1 Eyepiece E2 Scene facing part F Projector housing housing G Horizontal rotating position sensor Gs Horizontal rotating position detection signal H Vertical position Sensor Hs Vertical rotation position detection signal J External scene light K Information projector L Information display light M1 Scene corresponding information display signal output means M1s Scene corresponding information display signal M2 Scene partial position storage signal storage means M2a Horizontal rotation position Storage signal M2b Vertical rotation position storage signal M3 Score magnification correction means M3s Score magnification correction signal M4 Position signal comparison means M4a Target acquisition signal M4b Scene correspondence information change signal M5 Score calculation means M5s Score integration signal M6 Display information change means M6s display Information change signal P Display circuit Q Scene part discovery signal input means Tr Sunrise time Ts Sunset time Tn Current time V Scene luminance detection Means Vs scene luminance signal Vc scene luminance reference value

Claims (2)

(57) [Claims] 1. A cylindrical member (E) supported rotatably about a vertical axis and a horizontal axis, having an eyepiece (E1) at a rear end and a scene facing portion (E2) at a front end, A light projecting device housing (F) connected to the cylindrical member (E) and forming an incident optical path to the cylindrical member (E);
The optical information display means (D) and the information display light (L) emitted from the optical information display means (D) are housed in the light projecting device housing housing (F) and are transmitted to the inside of the cylindrical member (E). An information light projecting device (K) having an optical member (A) for projecting light to the outside, scene light (J) of the outside world incident from the scene facing portion (E2), and the information from the information light projecting device (K). A combiner (C) disposed inside the tubular member (E) so as to direct the display light (L) toward the eyepiece (E1); and a horizontal rotation position detection signal ( Gs), a horizontal rotation position sensor (G) that outputs a vertical rotation position detection signal (Hs) of the cylinder member (E), and several vertical positions. Scene corresponding information display signal (M1
s), a scene correspondence information display signal output means (M1) for sequentially outputting, and a horizontal rotation position and a vertical rotation position corresponding to each scene portion are stored, and the scene correspondence information display signal (M1s) is stored. Scene part position storage signal storage means (M) which outputs a horizontal rotation position storage signal (M2a) and a vertical rotation position storage signal (M2b) of a scene part according to
2) and a score magnification signal (M3
s), a scoring magnification correction means (M3), a scene part finding signal input means (Q), and the horizontal rotation position detection signal (Gs) when the scene part finding signal input means (Q) is activated. And the vertical rotation position detection signal (Hs)
Is compared with the horizontal rotation position storage signal (M2a) and the vertical position storage signal (M2b), and when the difference is within a predetermined value, a target acquisition signal (M4a) is output and the scene The position signal comparison means (M4) for outputting a scene correspondence information change signal (M4b) for outputting the scene correspondence information display signal (M1s) to the correspondence information display signal output means (M1) and the target acquisition signal (M4a) The value multiplied by the score multiplication signal (M3s) is sequentially integrated, and the score integration signal (M
5s), and a display circuit (P) for displaying information corresponding to the scene corresponding information display signal (M1s) and the score integrated signal (M5s) on the optical information display means (D). ), A viewing display device comprising: 2. A cylindrical member (E) supported rotatably about a vertical axis and a horizontal axis, having an eyepiece (E1) at a rear end and a scene facing portion (E2) at a front end, A light projecting device housing (F) connected to the cylindrical member (E) and forming an incident optical path to the cylindrical member (E);
The optical information display means (D) and the information display light (L) emitted from the optical information display means (D) are housed in the light projecting device housing housing (F) and are transmitted to the inside of the cylindrical member (E). An information light projecting device (K) having an optical member (A) for projecting light to the outside, scene light (J) of the outside world incident from the scene facing portion (E2), and the information from the information light projecting device (K). A combiner (C) disposed inside the tubular member (E) so as to direct the display light (L) toward the eyepiece (E1); and a horizontal rotation position detection signal ( Gs), a horizontal rotation position sensor (G) that outputs a vertical rotation position detection signal (Hs) of the cylinder member (E), and several vertical positions. Scene corresponding information display signal (M1
s), a scene correspondence information display signal output means (M1) for sequentially outputting, and a horizontal rotation position and a vertical rotation position corresponding to each scene portion are stored, and the scene correspondence information display signal (M1s) is stored. Scene part position storage signal storage means (M) which outputs a horizontal rotation position storage signal (M2a) and a vertical rotation position storage signal (M2b) of a scene part according to
2) a display information change corrector (M6) for outputting a display information change signal (M6s) corresponding to an external scene luminance signal to a scene corresponding information display signal output means (M1); Q) and the horizontal rotation position detection signal (G) when the scene portion discovery signal input means (Q) is activated.
s) and the vertical rotation position detection signal (Hs) are compared with the horizontal rotation position storage signal (M2a) and the vertical position storage signal (M2b), respectively, and when the difference is within a predetermined value. Is a position signal comparison that outputs a target correspondence signal (M4b) and outputs a scene correspondence information change signal (M4b) that causes the scene correspondence information display signal output means (M1) to output the scene correspondence information display signal (M1s). Means (M
4) and a score calculation means (M5) for sequentially integrating values obtained by multiplying the target capture signal (M4a) by a predetermined score magnification and outputting a score integrated signal (M5s); and the scene correspondence information display signal (M1s). And a display circuit (P) for displaying information corresponding to the score integration signal (M5s) on the optical information display means (D).
A viewing display device comprising: