CN100410721C - Telescopic system with display in visual field - Google Patents
Telescopic system with display in visual field Download PDFInfo
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- CN100410721C CN100410721C CNB2006100069958A CN200610006995A CN100410721C CN 100410721 C CN100410721 C CN 100410721C CN B2006100069958 A CNB2006100069958 A CN B2006100069958A CN 200610006995 A CN200610006995 A CN 200610006995A CN 100410721 C CN100410721 C CN 100410721C
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Abstract
A telescopic system with a display in a visual field is provided. In the telescopic system, a microcomputer is mounted on the circuit board of a display device and is configured so that the short-time pressing of an ENT key is detected. When the short-time pressing of the ENT key is detected, the orientation data on a liquid crystal display unit is set into a fixed display state in which the orientation data is fixed to the orientation data obtained at the time. At the same time, the display state of the liquid crystal display unit is switched to a blinking state or a state in which the color of the backlight unit is switched to a lighting color different from the lighting color in a real-time display state in which the orientation data being changed is displayed directly, by the microcomputer via a lighting drive circuit, whereby the distinction between the fixed display and the real-time display can be performed easily.
Description
Technical field
The telescope of the binoculus that the present invention relates to be used for object of observation amplifications such as view and object etc. are observed, single eyeglass etc. and microscope (to call " binoculus " etc. in the following text), particularly, relate to the eyeglass device that shows in the subsidiary visual field of function of the information of in the visual field of binoculus etc., carrying display text and figure etc.
Background technology
In the past, following technology is by known, promptly observe and take things philosophically the distance of surveying object by in binoculus etc., embedding laser range finder etc., by the receiver of group embedding digital compass and GPS (GPS) measure binoculus etc. towards direction and current position, by insert camera etc. the object of observation is made a video recording.In addition, show in the visual field that by in binoculus, embedding display device the technology of information such as resulting determination data and image is by known.As this display device,, therefore use liquid crystal indicator and carry out design philosophy that numeral shows by motion (reference example such as patent documentation 1) owing to small-sized and to consume electric power less and can access high-precision thin reasons such as image.
(patent documentation 1) spy opens the 2002-221670 communique
Yet, even this be designed to can be in the visual field binoculus that shows of numeral etc. owing to have the motion requirement must satisfy operability and convenience is therefore practical supplies with upwarding, still be in the state that hope can further improve at present.
For example, in the device as the angle in the orientation that in the visual field, shows the expression object of observation, has following inconvenience, promptly after the orientation of the object of observation is shown, when eye is shifted on hand map owing to rocking of hand makes the orientation dislocation, for obtain correct orientation must be once more to the object of observation pan (panning).
For example, following requirement is arranged, promptly by not only to the absolute azimuth of the object of observation of regulation but also the relative position angle from first object of observation to second object of observation operated easily, thereby cognitive in the visual field.In the prior art, can not satisfy this requirement.
The present invention is directed to this situation and propose, its purpose is for providing a kind of more good aspect operability and the convenience, and has the eyeglass device that shows in the subsidiary visual field of digital orientation Presentation Function.
Summary of the invention
(first mode)
The eyeglass device that shows in the subsidiary visual field of the present invention, have and be used to watch the objective lens optical system of the object of observation and the information indication mechanism of eyepiece optical system and the information that demonstration is stipulated in the visual field of described eyepiece optical system, it is characterized in that, possess: storing mechanism, it stores the information of described regulation; Show control gear, it is under the situation of first set condition at the configuration switch that detects regulation, the demonstration of the information in the described information indication mechanism is made as according to described obtained provisioning information and the real-time show state that shows one by one, on the other hand, be at the configuration switch that detects described regulation under the situation of second set condition, the demonstration of the information of described information indication mechanism is made as the fixedly show state that the storage data of described storing mechanism are read and shown.
In addition, be preferably, the information of described regulation be with the described subsidiary visual field in the eyeglass device that shows towards the relevant azimuth information in orientation, and possess the orientation detection mechanism of detecting this orientation and exporting this azimuth information.
In addition, also can be designed as the structure that being provided with the demonstration control gear that a little goes out, described point goes out and shows that control gear is set as at described information indication mechanism under the situation of fixedly show state of described provisioning information, to described information indication mechanism, makes it to show this provisioning information with the some state of going out.
In addition, be preferably, described information indication mechanism has backlight;
And have: the color control mechanism of lighting a lamp, it is in described fixedly show state or is in described real-time show state according to described information indication mechanism, and makes described backlight with different color dot lamps.
In addition, be preferably, described demonstration control gear when described information indication mechanism being made as fixedly show state, is stored the information of described regulation to described storing mechanism.
Also have in addition, described storing mechanism is constituted as, and can not concern the described provisioning information of preservation that described electric power is supplied with having or not;
And possess:
Electric power is supplied with control gear, and it detects the electric power of described information indication mechanism supplied with from the outset and carves through the stipulated time, and has passed through should the stipulated time time detecting, and disconnects described electric power forcibly and supplies with;
Information is preserved control gear, it carries out in described information indication mechanism under the situation of fixedly demonstration of provisioning information, supply with to detect in the control gear electric power of described information indication mechanism supplied with at described electric power and carve from the outset when having passed through the stipulated time, before the supply of described electric power supply control gear disconnection electric power, store the described provisioning information that is showing that is fixed into described storing mechanism;
Preservation information shows control gear, it is when restarting to described information indication mechanism supply capability, whether in store judgement in described storing mechanism the provisioning information that is fixed recently and shows, under the situation that has the provisioning information that has been saved, in described information indication mechanism with official hour during, fixing this provisioning information that shows.
In addition, be preferably, described information is preserved control gear, during for the fixing demonstration of the information of in described information indication mechanism, carrying out described regulation, the configuration switch that detects described regulation is set as first set condition, and when obtaining this and detecting, the described described provisioning information that is fixedly showing is stored in described storing mechanism;
Described electric power is supplied with control gear, is carrying out electric power when supplying with, and the configuration switch that detects described regulation is set as first set condition, and when obtaining this and detecting, disconnects electric power forcibly and supply with.
(second mode)
The eyeglass device that shows in the subsidiary visual field of the present invention comprises the objective lens optical system and the eyepiece optical system that are used to watch the object of observation; Orientation detection mechanism, the signal output of its detection orientation and conduct regulation; And the information indication mechanism, it is in the visual field of described eyepiece optical system, based on the output signal of described orientation detection mechanism and the display orientation angle wherein, possesses:
Storing mechanism, it stores data;
The reference bearing set mechanism, whether its setting that detects the switch of regulation becomes first set condition, detecting when becoming this first set condition, will be stored in described storing mechanism as reference azimuth by the detected position angle of described orientation detection mechanism;
Relative orientation shows control gear, after described storing mechanism being carried out the storage of described reference azimuth by described reference bearing set mechanism, whether the setting that detects described prescribed switch becomes second set condition, detecting when becoming this second set condition, from deducting the reference azimuth that is stored in described storing mechanism, and this reduction calculated value is shown in described information indication mechanism as relative bearing by the detected position angle of described orientation detection mechanism.
Wherein, the difference of described " first set condition " and described " second set condition ", except the different mutually situation of desired location and setting operation, also can be based on same press switch the first time down state and the second time down state different.
In addition, be preferably, described relative orientation indication mechanism possesses: put the control gear that goes out, it is made as the state that a little goes out with the demonstration of described information indication mechanism when showing described reduction calculated value.
In addition, described relative orientation indication mechanism detecting when becoming described first set condition, is made as the azimuthal demonstration in the described information indication mechanism zero forcibly.
First mode of the eyeglass device that shows in the subsidiary visual field of the present invention, the eyeglass device that shows in a kind of subsidiary visual field can be provided, because it is designed to can be with regulation information such as for example resulting bearing datas, according to the user hope and fix and show, therefore for the situation of the object of observation being confirmed operation with map etc. etc., can in operation, not lose under the situation in resulting orientation etc., carry out operation efficiently, and good operability and high convenience can be provided.
In addition, by when fixing demonstration, this displaying contents point being gone out, or at the some light color that in real time shows and switch during fixing the demonstration backlight, the user can very easily show and fix the identification that shows immediately in real time, the mistake that can positively prevent the user is confirmed, and has been sought the raising of operability and convenience.
In addition, owing to be designed to following mode, promptly after this bearing data that is shown when automatic power OFF performance function is also keeping, and showing this orientation again after the power supply input once more, therefore with different in the past, thereby can eliminate various constant that the disappearance of the bearing data that the action by automatic power OFF causes produces, in addition, can avoid the location once more in orientation and wait the generation that repeats operation, can seek the further raising of operability convenience.And can seek to take into account simultaneously to reduce and consume electric power and convenient the use.
Second mode of the eyeglass device that shows in the subsidiary visual field of the present invention, the eyeglass device that shows in a kind of subsidiary visual field can be provided, owing to be designed to following mode, promptly can be by only carrying out the simple operations of prescribed switch, and in the internal information display unit of the visual field, show relative bearing between two objects of observation of being hoped, therefore can correctly carry out relative bearing by simple operation rapidly and measure, compared with the past, operability is extremely excellent and convenience is high.
Description of drawings
Fig. 1 is the summary construction diagram of the eyeglass device of demonstration in the related subsidiary visual field of an embodiment of the invention.
Fig. 2 is the enlarged drawing of display device shown in Figure 1.
Fig. 3 is the figure of the state in the illustration visual field roughly.
Fig. 4 is the structural drawing of an electronic circuit configuration example partly of display device in the expression visual field.
Fig. 5 is the process flow diagram of expression by first embodiment of the action control of first mode of the performed display device of microcomputer.
Fig. 6 is the block scheme that is illustrated in the structure of the functional entity that the microcomputer of the action control that is used for carrying out display device shown in Figure 5 realizes.
Fig. 7 is the process flow diagram of expression by second embodiment of the action control of first mode of the performed display device of microcomputer.
Fig. 8 is the block scheme that is illustrated in the structure of the functional entity that the microcomputer of the action control that is used for carrying out display device shown in Figure 7 realizes.
Fig. 9 is the process flow diagram of expression by the 3rd embodiment of the action control of first mode of the performed display device of microcomputer.
Figure 10 is the process flow diagram of the continuation of expression action control by the performed display device of microcomputer shown in Figure 9.
Figure 11 is the block scheme that expression is used for the structure of the functional entity that the microcomputer of the action control of execution graph 9 and display device shown in Figure 10 realizes.
Figure 12 is the process flow diagram of expression by the 4th embodiment of the action control of first mode of the performed display device of microcomputer.
Figure 13 is the process flow diagram of the continuation of expression action control by the performed display device of microcomputer shown in Figure 12.
Figure 14 is the process flow diagram of expression by the action control of second mode of the performed display device of microcomputer.
Figure 15 is the block scheme that is illustrated in the structure of the functional entity that the microcomputer of the action control that is used for carrying out display device shown in Figure 14 realizes.
Among the figure: 10-housing, 20-objective lens optical system, 50-eyepiece optics lens barrel, 57-eyepiece lens lens barrel, 70-liquid crystal indicator, 71-liquid crystal display, the 72-circuit substrate, the 73-backlight unit, 75-microcomputer, 76-compass IC, 77-point lamp drive circuit, the 78-ENT key, 80-storer, 95-primary power.
Embodiment
Below, with reference to the description of drawings embodiments of the present invention.Fig. 1 is the figure that roughly represents the structure of the eyeglass device (to call " present embodiment device " in the following text) of demonstration in the related subsidiary visual field of an embodiment of the invention; Fig. 2 is the enlarged drawing of the structure of expression display device shown in Figure 1; Fig. 3 is the figure of the state in the illustration visual field roughly.
As shown in Figure 1, in the present embodiment device,,, set in turn from object of observation side along optical axis L in housing 10 inside: objective lens optical system 20, it is made up of 21,22 of two pieces of objective lenss that engage one another; Polo prism (polo prism) 30, it forms mechanism as the erect image that is made of two right- angle prisms 31,32; Reticule plate 41, it is configured in the roughly imaging surface position of objective lens optical system 20; Eyepiece optical system 50, it is made of six pieces of eyepiece lenss 51～56; Straight line polarizing filter 61, it is transformed to roughly rectilinearly polarized light with nonpolarized light.
In addition, the position beyond above-mentioned polo prism 30 and the optical axis L between the eyepiece optical system 50 sets the display device 70 as the information indication mechanism.In addition, polo prism 30 is held in housing 10 by prism retaining member 33, and above-mentioned reticule plate 41 and display device 70 keep mirror cell's member 43 to be held in housing 10 by reticule mirror cell member 42 and reticule.
In addition, above-mentioned eyepiece optical system 50 is held in housing 10 by eyepiece lens lens barrel 57, above-mentioned straight line polarizing filter 61 is held in the most close observer's the position of eyepiece optical system 50 by the eyepiece member 62 that is installed on this eyepiece lens lens barrel 57.In addition, the maintained straight line polarizing filter 61 by eyepiece member 62 can be that the mode that the center rotates constitutes with the optical axis L, by this rotation, can at random change the direction that it sees through axle.
The device of present embodiment is the device that the present invention is applicable to the eyeglass device of binoculus type.Shown in Figure 1 is the structure of this left side lens barrel.And, the structure of not shown right lens-barrel, except not possessing above-mentioned index plate 41 and display device 70 this point, basic identical with the structure of above-mentioned left lens barrel.
Face side at liquid crystal display 71 is equipped with: circular polarization optical filter 81, and it is made of 1/4 wavelength plate; Mask plate 82, it has the peristome 82a of the prescribed level of being formed.In addition, in the above-mentioned index plate 41, the part zone of circular optical flat forms the zone of having been done otch, and display device 70, circular polarization optical filter 81 and linear polarization optical filter 82 are configured in the zone that this quilt has been done otch.In addition, the face on right side among the figure of index plate 41 is calibration face 41a, and it is formed with cross curve and the scale equal indicative of portraying on this cross curve (cross curve in the visual field shown in Figure 3), the face on right side in the figure of mask plate 82 roughly simultaneously is configured together with this calibration face 41a.
By this structure, as shown in Figure 3, in observer's the visual field (among the figure circle in zone), be formed with: information display area territory 91, it can see display image facing to display device 70 from peristome 82a by circular polarization optical filter 81; And non-display area 92, it can be more in sight because of masked plate 82 shadings; Viewing area 93, it obtains by the picture of the object of observation is observed.The observer can the part in area of visual field be that the outside of viewing area 93 is seen, the picture after the amplification of the object of observation, and by the information of regulations such as shown literal of display device 70 and figure.In addition, in the device of present embodiment, the compass of describing in detail after possessing, on display device 70, azimuth information is shown by numeral.
Therefore, in the present embodiment device,, be transformed to roughly circularly polarized light by rectilinearly polarized light when seeing through circular polarization optical filter 81, and arrive straight line polarizing filter 61 from the display light of display device 70.At this moment, no matter straight line polarizing filter 61 see through axle be set to which kind of towards, by means of straight line polarizing filter 61, display light is by dim light significantly, and can always see by the shown information in the subregion in the visual field by display device 70 brighterly.
Next, be used to carry out the structure example of electronic circuit part of the action control of display device 70 with reference to Fig. 4 explanation.
Microcomputer 75 has known known structure, carries out exercises relevant with demonstration described later control and based on from the calculation process of the orientation angles of the data of compass IC76 etc.For this microcomputer 75, be connected at primary power 95, and aftermentioned ENT key 78 be set as during fixed down state, beginning is to microcomputer 75 and other circuit part supply line voltages.In addition, preserve various data in order to supply with the back, and on microcomputer 75, connect nonvolatile memory (in Fig. 4, record and narrate for convenience and be " RAM ") 80 as storing mechanism at the electric power that cuts off primary power 95.This nonvolatile memory 80 carries out writing and reading of data freely, and, even come the supply of the electric power of automatic power supply 95 to be cut off, also can keep data, particularly, can utilize for example FLASH storer etc.
In addition, can make the structure of using common semiconductor memory to substitute nonvolatile memory 80 and in this storer, connecting standby power supply, be cut off the structure that also can keep data even also can be designed as the electric power of automatic power supply 95 to supply with.
In addition, on this microcomputer 75, the ENT key (enter key) 78 that is arranged at the appropriate location of housing 10 is connected with MODE key (mode key) 79, particularly, ENT key 78 by as described later, detects its down state and the supply of relevant supply voltage and the control of show state etc. is provided.In addition, MODE key 79 by its down state, and is used to change pattern, but in the first and even the 4th action control example of the display device 70 that aftermentioned is produced by microcomputer 75, does not need necessary switch.
Compass IC76 is a device of the circuit that is used to generate azimuth information being made integrated circuit.As this IC, known is the device that utilizes Magnetic Sensor.More specifically, comparatively suitable is, for example in sensitivity good and easily aspect such as miniaturization than product in the past good, Duo the compass IC of the MI effect (magnetoresistance) practicably supplied with, utilize amorphous material in recent years.
Output signal from compass IC76, processed by the bearing data computing program that is stored in microcomputer 75 in advance, and be transformed to digital bearing data, supply with to a lamp drive circuit 77, thereby numeral shows the orientation that is detected in liquid crystal display 71.In addition, bearing data computing program etc. has the manufacturer of compass IC76 etc. to provide usually, and is preferably this kind program of using.
Point lamp drive circuit (in Fig. 4, record and narrate for convenience and be " DRV ") 77, in order in liquid crystal display 71, to show digital bearing data from microcomputer 75, and to the necessary drive signal of liquid crystal display 71 outputs, and the needed drive signal of lighting a lamp of output backlight unit 73.In addition, backlight unit 73 is the mechanisms with the not shown backlight and the necessary electronic component unitization of lighting a lamp thereof, in the present embodiment device, also can, such as described later, by the control of microcomputer 75, can be with this light color so that few two kinds of colors switching.
(first mode)
Next, with reference to process flow diagram shown in Figure 5, first embodiment that controls by the action of the display device 70 of performed first mode of the present invention of microcomputer 75 be described in related structure.
This first embodiment, the handoff functionality of the show state by realizing liquid crystal display 71, if ENT key 78 is made as the long state of pressing (first down state) by the user, then become the state of " POWER ON ", the voltage that is primary power 95 supplies to circuit substrate 72, liquid crystal display 71 and backlight unit 73 (with reference to the step S100 of Fig. 5, S102).
Here, the length of time of preferably being pressed according to for example switch of " long press ", " short pressing " difference is distinguished.More specifically be, can consider following benchmark, promptly the time of pressing of detected switch is for example to be judged to be " short pressing " under the situation below 1 second in microcomputer 75, under above situation about pressing always, be judged to be " long pressing " in this time, but much less, the setting of time there is no need to be defined in specific value.
Be accompanied by the beginning that electric power is supplied with, be read microcomputer 75 and carry out calculation process from the bearing data of compass IC76, for numeral in liquid crystal display 71 shows, and with the signal form of regulation to a lamp drive circuit 77 outputs.So some lamp drive circuit 77 drives liquid crystal display 71 based on the signal by microcomputer 75 input, the result, the orientation towards the present embodiment device of the object of observation (with reference to Fig. 1) of this time point is shown (with reference to the step S104 of Fig. 5) in real time.That is to say, show in real time to be, along with the present embodiment device pans and the orientation that at every moment changes at azimuth direction, the show state that former state is shown on liquid crystal display 71.
Next, microcomputer 75 becomes the state of pressing (with reference to the step S106 of Fig. 5) that detects ENT key 78, be pressed if be judged to be ENT key 78, then judge by long and press, still by short press (with reference to the step S108 of Fig. 5), under being judged as by long situation about pressing, primary power 95 is supplied with to the electric power of circuit substrate 72 grades and is cut off (POWER OFF), and stops the Presentation Function (with reference to the step S110 of Fig. 5) of liquid crystal display 71.On the other hand, be judged as short the pressing under the situation of (second down state) of ENT key 78 quilts, the orientation in the liquid crystal display 71 shows becomes fixedly show state (with reference to the step S112 of Fig. 5).That is to say that if ENT key 78 is pressed by short, then Ci Shi bearing data is stored in storer 80 (perhaps, the storage area of the regulation in the microcomputer 75).Simultaneously, from storer 80, read this stored bearing data by microcomputer 75, and remain the state that on liquid crystal display 71, shows by a lamp drive circuit 77, for example, even the present embodiment device is panned at azimuth direction, when the ENT key is pressed by weak point, also become the orientation that is detected continues demonstration on liquid crystal display 71 state.
In addition, in this action control example, though be designed to following mode, be about in step S108 short bearing data when pressing ENT key 78 is stored in the storage area of the regulation in storer 80 or the microcomputer 75, and should store data fixing demonstration in liquid crystal display 71, but also can, press by the weak point that for example repeatedly carries out ENT key 78 continuously, and the bearing data of storage area that will be stored in the regulation of storer 80 or microcomputer 75 is before this read and fixing the demonstration.At this moment, can be designed as at the storage area of the regulation of for example storer 80 or microcomputer 75 and store different storage a plurality of bearing datas in period, also can be designed as, read the mode of the bearing data in different storage period with the read-around ratio of pressing according to the weak point that once carries out.
The fixedly Presentation Function in this orientation when for example showing the orientation of the object of observation, moves on to sight line map on hand and carries out at map under the situation of location confirmation of the object of observation the user from the present embodiment device, very convenient.That is to say, in device in the past, following inconvenience is arranged, even, user's notice makes the then orientation dislocation of hand wobble of controlling binoculus etc. because of focusing on map, in order to obtain correct orientation once more, binoculus etc. must be panned to the object of observation, in addition, in order to avoid this problem, the user is with eye user's store directions correctly when binoculus etc. leaves.In contrast, situation for the present embodiment device, following high-performance very easily is provided, promptly by carrying out above-mentioned fixedly demonstration, even in map etc., the present embodiment device is staggered from the object of observation, also can not lose the ground, orientation of the object of observation, confirm operation efficiently for the affirmation of the object of observation.
In addition, when the fixing demonstration in orientation,, be preferably with the some state of going out and carry out this demonstration for cognitive user easily is in fixedly show state.More specifically, also can, for example in the demonstration example of liquid crystal display shown in Figure 3 71, be that whole or a part of () of numerical value " 230 " are made as the state that a little goes out with bearing data.In addition, also can, the mode that is designed to make the specific literal beyond bearing data and the numeral alternatively to show.For example, in the demonstration example of Fig. 3, also can, " 230 " and "---" are alternatively shown.In addition, the mode that the literal that is designed to make bearing data and represent the fixing P that shows alternatively shows is also comparatively suitable.In addition, much less, be not limited to the method for a little going out here, also can suitably select.
Therefore, after liquid crystal display 71 is set as fixedly show state (with reference to the step S112 of Fig. 5), become the state (with reference to the step S114 of Fig. 5) whether ENT key 78 is pressed that detects once more.If being judged to be ENT key 78 is pressed, judge that then by long pressing still be by short press (the step S116 of Fig. 5).And, be judged as under the long situation about pressing of ENT key 78 quilts, enter the processing of before illustrated step S110, on the other hand under being judged as by short situation about pressing, return real-time show state (the step S104 of Fig. 5), after, become the state (with reference to the step S106 of Fig. 5) that detects ENT key 78 once more and whether be pressed.In addition, when realizing this function, previous nonvolatile memory 80 illustrated in fig. 4 might not be essential.
Be appreciated that for switching and control, in microcomputer 75, purchase as shown in Figure 6 software and show that control gear 501 and point go out and show control gear 502 show state of the liquid crystal display 71 of above-mentioned microcomputer 75.
That is to say, show control gear 501, when aforesaid ENT key is pressed by length, begin the circuit supply line voltage, and carry out the processing of step S100 illustrated in fig. 5, S102, S104 for the demonstration with liquid crystal display 71 is made as real-time show state.On the other hand, in the state that shows in real time during,, the demonstration with liquid crystal display 71 carries out the processing of step S106 illustrated in fig. 5, S108, S112 at aforesaid ENT key 78 for being made as fixing show state by short pressing.In addition, show control gear 502, when in liquid crystal display, having carried out fixing demonstrations, play the function that this display dot is gone out, so in Fig. 5, the processing that is comprised among the step S112 is omitted its record as independent step because point goes out.
Next, with reference to process flow diagram shown in Figure 7, second embodiment that is controlled by the action of the performed display device 70 of microcomputer 75 be described.In addition, attached for the step of carrying out the processing identical with the number of steps identical with Fig. 5 with the processing of process flow diagram shown in Figure 5, and omit its detailed explanation.Below, be the center explanation with the difference.
This second embodiment except the handoff functionality of the show state of the liquid crystal display 71 of sight line first embodiment, also realizes the handoff functionality of backlight point light color, therefore from the processing of step S100～step S104, carries out and identical processing illustrated in fig. 5.Some light color in the backlight unit 73 is set as predefined first light color (with reference to the step S105 of Fig. 7).Here, first light color there is no need to be limited to specific color, in the present embodiment, is for example red.
After this, if by the processing of execution in step S106, S108 liquid crystal display 71 is made as the fixing state that shows, then the some light color of backlight unit 73 side by side is switched to second light color (for example, blueness) (with reference to the step S113 of Fig. 7).Like this, according to the show state in the orientation in the liquid crystal display 71, by light color backlight is switched, user's demonstration of positively cognitive liquid crystal display 71 immediately is to show in real time or fixing the demonstration.
Be appreciated that, switching controls for the some light color of the switching controls of the show state of above-mentioned liquid crystal display 71 and backlight, in microcomputer 75, purchase the demonstration control gear 501 and the color control mechanism 503 of lighting a lamp as shown in Figure 8 software.
That is to say, show control gear 501 in real time, when described ENT key 78 is pressed by length, begin the circuit supply line voltage, and step S100, the S102 in the execution graph 7, the processing of S104 for the demonstration with liquid crystal display 71 is made as real-time show state.On the other hand, at aforesaid ENT key 78 in the state that shows in real time during by short pressing, step S106, the S108 in the execution graph 7, the processing of S112 for the demonstration with liquid crystal display 71 is made as fixedly show state.In addition, the color control mechanism 503 of lighting a lamp for the some light color with backlight unit 73 switches, and carries out step S105 illustrated in fig. 7, the processing of S113.
Next, with reference to Fig. 9 and process flow diagram shown in Figure 10, the 3rd embodiment by the action control of the performed display device 70 of microcomputer 75 is described.
The 3rd embodiment except the handoff functionality of the some light color of the handoff functionality of the show state of realizing previous illustrated liquid crystal display 71 and backlight, realizes that also bearing data keeps function and preserves the Presentation Function again of bearing data.
At first, if become ENT key 78 by the long state of pressing of user, then become the state of " POWER ON ", promptly the voltage of primary power 95 is fed into circuit substrate 72, liquid crystal display 71 and backlight unit 73 (with reference to step S200, the S202 of Fig. 9).
Next, make automatic power OFF counter begin counting (with reference to the step S204 of Fig. 9).That is to say, in this embodiment, realized promptly automatically cutting off the function (automatic power OFF) that electric power is supplied with through the stipulated time from the time point of beginning supply capability (POWER ON).For this reason, counted by software processes from the elapsed time of " POWER ON " time point.
Next, power supply disconnects under the situation of (electric power is supplied with disconnected) when fixing the demonstration, judges whether the bearing data that institute is stored, keeps is maintained at (with reference to the step S206 of Fig. 9) in the nonvolatile memory 80.And, in being judged as nonvolatile memory 80, have under the situation of bearing data, this bearing data is read into microcomputer 75, and (for example 5 seconds) are fixing during with the stipulated time in liquid crystal display 71 shows back (with reference to the step S208 of Fig. 9), and the real-time show state of dividing a word with a hyphen at the end of a line (with reference to the step S210 of Fig. 9).In addition, here, the fixing meaning that shows, shows in real time is with previous identical with reference to the first illustrated embodiment of Fig. 5.
On the other hand, in step S206, be judged as under the situation of in nonvolatile memory 80, not preserving bearing data, showing (with reference to step S206, the S210 of Fig. 9) in real time.And, the some light color of backlight is made as predefined first light color (with reference to the step S212 of Fig. 9).In addition, because the processing of step S212 is identical in fact with the processing of the step S105 of Fig. 7, therefore omit its detailed explanation here.
After showing in real time as described above, judge whether whether the numerical value of automatic power OFF counter becomes the value of regulation, promptly passed through official hour (with reference to the step S214 of Fig. 9).Be judged to be under the situation of having passed through the stipulated time, stopping by primary power 95 to each supply capability (with reference to the step S220 of Fig. 9).
On the other hand, in step S214, be judged to be under the situation of not passing through the stipulated time as yet, becoming the state (with reference to the step S216 of Fig. 9) whether ENT key 78 is pressed that detects.If being judged to be ENT key 78 is pressed, then judge it is long pressing or short press (with reference to the step S218 of Fig. 9).
Therefore, being judged to be under the long situation about pressing of ENT key 78 quilts, will supply with the Presentation Function (with reference to the step S220 of Fig. 9) that is made as disconnection (POWER OFF) and stops liquid crystal display 71 to the electric power of circuit substrate 72 grades by primary power 95.On the other hand, in step S218, be judged as ENT key 78 by under the short situation about pressing, the orientation of liquid crystal display 71 shows, be set as fixedly show state (with reference to the step S222 of Fig. 9), the point light color of backlight unit 73 is switched to second light color (for example, blueness) (with reference to the step S224 of Fig. 9) simultaneously.
Next, judge whether the count value of automatic power OFF counter becomes the value of regulation, promptly whether passed through official hour (with reference to the step S226 of Figure 10), be judged as under the situation of having passed through official hour, the orientation that shows that is fixed in this time point is stored in nonvolatile memory 80, and stops to supply with (with reference to the step S228 of Figure 10) to the electric power of each one by primary power 95.
On the other hand, in step S226, be judged to be under the situation of not passing through the stipulated time as yet, becoming the state (with reference to the step S230 of Figure 10) whether ENT key 78 is pressed that detects.If being judged to be ENT key 78 is pressed, then judge it is long pressing or short press (with reference to the step S232 of Figure 10).
Therefore, be judged to be under the long situation about pressing of ENT key 78 quilts the processing of illustrated step S228 before carrying out.On the other hand, being judged as under the short situation about pressing of ENT key 78 quilts, return real-time show state (with reference to the step S210 of Fig. 9), and backlight unit 73 is made as first light color (with reference to the step S212 of Fig. 9).And, finish if be judged to be automatic power OFF function, promptly the count value of automatic power OFF counter becomes setting (stipulated time), and then the orientation that finishes in the liquid crystal display 71 by the processing of carrying out before illustrated step S220 shows.
So, in the 3rd embodiment, thereby under the situation that disconnects electric power supply end orientation demonstration by automatic power OFF forcibly, because design as follows, promptly after being disconnected, the electric power supply still keeps showing the bearing data when finishing, when after this restarting display action at power turn-on, the orientation that primary power source conducting time institute is fixed and shows before showing once more with the stipulated time, the therefore unusual facility of the operation of situation confirm to(for) the orientation that shows being fixed with map etc.That is to say, for example, in the binoculus of in the past additional automatic power OFF function, when the orientation that obtains the object of observation shows, situation for the orientation of confirming this object of observation with map etc. etc., owing to making: if automatic power OFF function works and causes power-off, then bearing data complete obiteration because of confirming that operation delays.Therefore confirming under the situation that operation etc. not have to finish, power supply is made as conducting after, thereby need once more binoculus etc. overlaps the orientation towards the object of observation to make demonstration again.In contrast, in the device of present embodiment, take industry really as midway above-mentioned, even automatic power OFF function works, if once more power supply is made as ON, the orientation is also shown once more recently.Therefore thereby can avoid unnecessary operations in the past such as binoculus etc. overlap the orientation towards the object of observation to show once more.And can confirm operation expeditiously.
Be appreciated that, for to the retentive control of bearing data as described above with to the control of demonstration again of the fixedly video data that is saved, and in microcomputer 75, purchase electric power as shown in Figure 11 software and supply with control gear 601, information preservation control gear 602, preservation information demonstration control gear 603.
That is to say, electric power is supplied with control gear 601, disconnect the electric power supply when reaching setting or when the ENT key is pressed by length, and carry out step S214 illustrated in fig. 9, S218, S220 and step S226, S232 illustrated in fig. 10, the processing of S228 for count value at automatic power OFF counter.In addition, information is preserved control mould 602, for the bearing data that is showing being fixed when the POWER OFF is stored, preserved, and carries out the processing of step S228 illustrated in fig. 10.In addition, preservation information shows control gear 603, just after the POWER ON, under the situation that has the bearing data that is saved, shows for this was fixed with the stipulated time, and carries out step S206 illustrated in fig. 9, the processing of S208.
Next, with reference to Figure 12 and process flow diagram shown in Figure 13, the 4th embodiment by the action control of the performed display device 70 of microcomputer 75 is described.In addition, because in the step of carrying out the processing identical with the processing in Fig. 9 and the process flow diagram shown in Figure 10, the identical number of steps of additional and Fig. 9 and Figure 10, so omit its detailed explanation below is the center explanation with the difference.
In the 4th embodiment, though realize that the maintenance function of bearing data is identical with the 3rd previous embodiment with the Presentation Function again of preserving bearing data, but, as substituting of the handoff functionality of the some light color of backlight, when fixing the demonstration, put the demonstration this point of going out, different with the 3rd previous embodiment.
That is to say, in the 4th embodiment, weak point by ENT key 78 is pressed, and the orientation in the liquid crystal display 71 is shown be made as fixedly show state, and be made as the predefined some state (the step S222 of Figure 12) that goes out as the step S112 of previous Fig. 5 is described.In addition, for other processing, since basic identical with the explanation of previous Fig. 9 and Figure 10, therefore, omit the detailed description that repeats here.In addition, in the 4th embodiment, be formed at the functional entity of microcomputer 75 software, basic identical with previous Fig. 6 and mechanism shown in Figure 11, therefore, omit the detailed description of the repetition here.
In addition,, be not limited to the device of above-mentioned embodiment, can do the change of other various ways as the eyeglass device that shows in the subsidiary visual field of the present invention.For example,, be not limited to press the down state of switch, also can be designed as the sliding mode of slide switch, perhaps rotation status of rotary switch etc. as the set condition of configuration switch.In addition,, be not limited to azimuth information by the shown provisioning information of information indication mechanism, also can be designed as depression angle for example, highly, all information of temperature etc.
In addition, in the above-described embodiment, the liquid crystal display of display orientation (LCD) 71, to current demonstration is demonstration in real time or fixing the demonstration to discern demonstration, but also can constitute, this is substituted, in the visual field, design the liquid crystal display 71 of so-called display orientation, and generate above-mentioned identification demonstration at this display part with other approach.
(second mode)
Next, in related structure, with reference to flowchart text shown in Figure 4 embodiment by the action control of the display device 7 of performed second mode of the present invention of microcomputer 75.
The action control of the display device 70 of this microcomputer 75 is intended to realize the measuring and calculating function of two relative bearings between the object of observation.
Below, specifically describe, at first, if ENT key 78 is made as the long state of pressing (first down state) by the user, then become the state of " POWER ON ", promptly the voltage of primary power 95 supplies to circuit substrate 72, liquid crystal display 71 and backlight unit 73 (with reference to step S300, S302).
Here, the length of time of preferably being pressed according to for example switch of " long press ", " short pressing " difference is distinguished.More specifically be, can consider following benchmark, promptly the time of pressing of detected switch is for example to be judged to be " short pressing " under the situation below 1 second in microcomputer 75, under above situation about pressing always, be judged to be " long pressing " in this time, but much less, the setting of time there is no need to be defined in specific value.
Be accompanied by the beginning that electric power is supplied with, be read microcomputer 75 and carry out calculation process from the bearing data of compass IC76, the result, for numeral in liquid crystal display 71 shows, and with the signal form of regulation to a lamp drive circuit 77 outputs.So some lamp drive circuit 77 drives liquid crystal display 71 based on the signal by microcomputer 75 input, the result, the orientation towards the present embodiment device of the object of observation of this time point is shown (with reference to step S304) in real time.That is to say, show in real time to be, along with the present embodiment device pans and the orientation that at every moment changes at azimuth direction, the show state that on liquid crystal display 71, is shown by former state.
Next, microcomputer 75 becomes the state of pressing (with reference to step S306) that detects ENT key 78, be pressed if be judged to be ENT key 78, then judge by long and press, still by short press (with reference to step S308), under being judged as by long situation about pressing, primary power 95 is supplied with to the electric power of circuit substrate 72 grades and is cut off (POWER OFF), and stops the Presentation Function (with reference to step S318) of liquid crystal display 71.
On the other hand, be judged as ENT key 78 and pressed under the situation of (first down state) by short in step S308, the orientation that is being shown in the liquid crystal display 71 is stored in storer 80.The orientation of liquid crystal display 71 shows (with reference to step S310) by means of microcomputer 75 with the some state that goes out by some lamp drive circuit 77 simultaneously.
Here as go out the more specifically example of state of point, also can, be in the demonstration example of liquid crystal display for example shown in Figure 3 71, with bearing data, promptly whole or a part of (one) of numerical value " 230 " are made as the state that a little goes out.In addition, also can, the mode that is designed to make the specific literal beyond bearing data and the numeral alternatively to show.For example, in the demonstration example of Fig. 3, also can, " 230 " and "---" are alternatively shown.In addition, much less, be not limited to the method for a little going out here, also can suitably select.
In addition, also can be designed as, to be made as the state that a little goes out then comparatively suitable by forcibly the demonstration of liquid crystal display 71 being made as zero in step S310.
In addition, here, the bearing data that is stored in the storer 80 becomes the starting point that the relative orientation angle is measured, and in other words, becomes reference point (perhaps reference azimuth).In addition, as for the demonstration of going out of the point among the step S310, be in order to allow the user learn, the present embodiment device is in the instrumentation initial state of relative orientation angle.
In related mode, the user is with the present embodiment device, and from above-mentioned reference point, the object of observation to hope measuring and calculating relative bearing pans with azimuth direction.
When this panned, the present embodiment device became and detects the state (with reference to step S312) whether ENT key 78 is pressed, if being judged to be ENT key 78 is pressed, judged that then by long pressing still be by short press (step S314).And, be judged to be under the long situation about pressing of ENT key 78 quilts the processing that enters previously described step S118.On the other hand, in step S314, be judged to be under the short situation about pressing, at first read the position angle that is stored in the storer 80 as reference azimuth, and, and in this step S314, detect azimuthal poor by the short time point of pressing of ENT key 78 with this reference azimuth, calculate as relative bearing, on liquid crystal display 71, show (with reference to step S316) with the interval of stipulated time (for example, about 10 seconds).
That is to say, after the user has determined the reference point (step S310) of instrumentation of relative orientation angle, in the visual field of panning (with reference to Fig. 3), when catching the object of observation of wishing measuring and calculating relative orientation angle, by the short ENT key 78 of pressing, computing reference azimuth and ENT key 78 azimuthal poor during by short pushing, and show in liquid crystal display 71 as the relative bearing between two objects of observation.
And, after this return real-time show state (with reference to step S304), after, the state (with reference to step S306) that detects ENT key 78 once more and whether be pressed become.
In the past, wanting to calculate under the situation of this relative orientation, affirmation is used as the position angle of the object of observation of benchmark, this position angle taken notes or by after operator's memory etc., the object of observation of wanting to obtain relative orientation is panned, and confirm its position angle, and from position angle, subtract to calculate and go to this position angle as previous benchmark.
In contrast, in the present embodiment device, can ask the calculation relative bearing immediately, operability, eyeglass device that convenience is high not only can be provided by the shirtsleeve operation of ENT key 78 as described above, and the high efficiency that can seek associated job.
Be appreciated that, for the control of moving by 75 pairs of display device 70 of above-mentioned microcomputer, in microcomputer 75, purchase reference bearing set mechanism 701, relative orientation demonstration control gear 702 as shown in Figure 15 software and put the control gear 703 that goes out.
That is to say that in reference bearing set mechanism 701, the position angle with this time point when pressing in order to lack at ENT key 78 quilts is stored in storer 80, and carries out Figure 14 illustrated step S306, S308, the processing of S310.In addition, relative orientation shows control gear 702, by reference bearing set mechanism 501, to be stored in storer after 80s press position angle with this time point because of the weak point that carries out ENT key 78, for demonstration relative bearing when the weak point that detects ENT key 78 is pressed, and carry out illustrated step S312, S314, the S316 of Figure 14.In addition, the point go out control gear 703 be for, when being stored in the position angle in the storer 80, when the processing of execution in step S310, liquid crystal display 71 is made as the state that a little goes out by reference bearing set mechanism 701.
At last, explained in general is used the step of the relative bearing measuring and calculating of present embodiment device.
At first, the present embodiment device is designed to press the state (with reference to step S304) that ENT key 78 is in real-time demonstration by length.In related state, wanting to calculate in two targets of relative bearing, present embodiment towards first target, is caught first target in the visual field of present embodiment device.Next, with ENT key 78 short pressing, and become relative bearing measuring and calculating initial state (with reference to step S308, S310).
In related state, can be with the device of present embodiment towards second target, catch second target, and by the short ENT key 78 of pushing once more, in information display area territory 91, relative bearing between first target and second target was shown with the stipulated time, and finish the measuring and calculating work of relative bearing.
In addition, the eyeglass device as showing in the subsidiary visual field of the present invention is not limited to above-mentioned embodiment, can do the change of other variety of ways.For example,, be not limited to press the down state of switch, also can be designed as, the sliding mode of slide switch, perhaps rotation status of rotary switch etc. as the setting means of configuration switch.
Claims (4)
1. the eyeglass device that shows in the subsidiary visual field, the information indication mechanism that has the objective lens optical system that is used to watch the object of observation and eyepiece optical system and show provisioning information in the visual field of described eyepiece optical system is characterized in that possessing:
Storing mechanism, it stores described provisioning information;
Show control gear, it is under the situation of first set condition at the configuration switch that detects regulation, the demonstration of the information in the described information indication mechanism is made as according to obtained described provisioning information and the real-time show state that shows in real time, on the other hand, be at the configuration switch that detects described regulation under the situation of second set condition, the demonstration of the information of described information indication mechanism is made as the fixedly show state that the storage data of described storing mechanism are read and shown
Described provisioning information is the azimuth information relevant with the orientation of the described object of observation, and possesses the orientation detection mechanism of detecting this orientation and exporting this azimuth information,
The eyeglass device that shows in the described subsidiary visual field is provided with the demonstration control gear that a little goes out, and it is set as at described information indication mechanism under the situation of fixedly show state of described provisioning information, to described information indication mechanism, shows this provisioning information with the some state of going out,
Described demonstration control gear when described information indication mechanism being made as fixedly show state, is stored described provisioning information to described storing mechanism.
2. the eyeglass device that shows in the subsidiary visual field according to claim 1 is characterized in that,
Whether described storing mechanism is according to no matter there is electric power to supply with, and the mode that can both preserve described provisioning information constitutes,
And possess:
Electric power is supplied with control gear, and it detects the electric power of described information indication mechanism supplied with from the outset and carves through the stipulated time, and has passed through should the stipulated time time detecting, and disconnects described electric power forcibly and supplies with;
Information is preserved control gear, it carries out in described information indication mechanism under the situation of fixedly demonstration of provisioning information, supply with to detect in the control gear electric power of described information indication mechanism supplied with at described electric power and carve from the outset when having passed through the stipulated time, before the supply of described electric power supply control gear disconnection electric power, store the described provisioning information that is showing that is fixed into described storing mechanism;
Preservation information shows control gear, it is when restarting to described information indication mechanism supply capability, whether in store judgement in described storing mechanism the provisioning information that is fixed recently and shows, under the situation that has the provisioning information that has been saved, in described information indication mechanism with official hour during, fixing this provisioning information that shows.
3. the eyeglass device that shows in the subsidiary visual field according to claim 2 is characterized in that,
Described information is preserved control gear, when in described information indication mechanism, carrying out the fixing demonstration of described provisioning information, whether the configuration switch that detects described regulation is set as first set condition, when the configuration switch that detects described regulation is set as first set condition, store the described described provisioning information that is showing that is fixed into described storing mechanism;
Described electric power is supplied with control gear, and when carrying out the electric power supply, whether the configuration switch that detects described regulation is set as first set condition, when the configuration switch that detects described regulation is set as first set condition, disconnects electric power forcibly and supplies with.
4. the eyeglass device that shows in the subsidiary visual field comprises the objective lens optical system and the eyepiece optical system that are used to watch the object of observation; Orientation detection mechanism, the signal output of its detection orientation and conduct regulation; And the information indication mechanism, it based on the output signal of described orientation detection mechanism and the display orientation angle is characterized in that, possesses in the visual field of described eyepiece optical system:
Storing mechanism, it stores data;
The reference bearing set mechanism, whether its setting that detects the switch of regulation becomes first set condition, detecting when becoming this first set condition, will be stored in described storing mechanism as reference azimuth by the detected position angle of described orientation detection mechanism;
Relative orientation shows control gear, after described storing mechanism having been stored described reference azimuth by described reference bearing set mechanism, whether the setting that detects the switch of described regulation becomes second set condition, when detecting when becoming this second set condition, from deducting the reference azimuth that is stored in the described storing mechanism by the detected position angle of described orientation detection mechanism, and will be presented in the described information indication mechanism as relative bearing from deducting the value that is stored in the reference azimuth the described storing mechanism by the detected position angle of described orientation detection mechanism
Described relative orientation shows that control gear possesses: put the control gear that goes out, it is made as the state that a little goes out with the demonstration in the described information indication mechanism showing when deducting the value that is stored in the reference azimuth the described storing mechanism by the detected position angle of described orientation detection mechanism
Described relative orientation shows control gear, detecting when becoming described first set condition, the azimuthal demonstration in the described information indication mechanism is made as zero forcibly.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2005017637 | 2005-01-26 | ||
| JP2005017636A JP2006208512A (en) | 2005-01-26 | 2005-01-26 | Spectacle device with in-field-of-view display |
| JP2005017636 | 2005-01-26 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1811518A CN1811518A (en) | 2006-08-02 |
| CN100410721C true CN100410721C (en) | 2008-08-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2006100069958A Expired - Fee Related CN100410721C (en) | 2005-01-26 | 2006-01-25 | Telescopic system with display in visual field |
Country Status (2)
| Country | Link |
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| JP (1) | JP2006208512A (en) |
| CN (1) | CN100410721C (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5711110B2 (en) * | 2011-12-27 | 2015-04-30 | 安藤 邦郎 | Binocular observation device |
| CN109041379A (en) * | 2018-08-10 | 2018-12-18 | 广东工业大学 | A kind of Intelligent illuminating method, device, equipment and storage medium |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3435504A1 (en) * | 1984-09-27 | 1986-04-03 | D. Swarovski & Co., Wattens, Tirol | Compass |
| JPS6182109A (en) * | 1984-09-04 | 1986-04-25 | Tohoku Metal Ind Ltd | Magnetic azimutm device |
| JPH04109210A (en) * | 1990-08-30 | 1992-04-10 | Shimadzu Corp | Remote visual recognition device |
| JP2002221670A (en) * | 2001-01-24 | 2002-08-09 | Kamakura Koki Kk | Optical instrument for observation |
| CN2646730Y (en) * | 2003-10-09 | 2004-10-06 | 重庆斯唯光电有限公司 | Bearing indication telescope |
| CN1556429A (en) * | 2003-12-30 | 2004-12-22 | 天津大学 | Integrated digital microscope |
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2005
- 2005-01-26 JP JP2005017636A patent/JP2006208512A/en not_active Withdrawn
-
2006
- 2006-01-25 CN CNB2006100069958A patent/CN100410721C/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6182109A (en) * | 1984-09-04 | 1986-04-25 | Tohoku Metal Ind Ltd | Magnetic azimutm device |
| DE3435504A1 (en) * | 1984-09-27 | 1986-04-03 | D. Swarovski & Co., Wattens, Tirol | Compass |
| JPH04109210A (en) * | 1990-08-30 | 1992-04-10 | Shimadzu Corp | Remote visual recognition device |
| JP2002221670A (en) * | 2001-01-24 | 2002-08-09 | Kamakura Koki Kk | Optical instrument for observation |
| CN2646730Y (en) * | 2003-10-09 | 2004-10-06 | 重庆斯唯光电有限公司 | Bearing indication telescope |
| CN1556429A (en) * | 2003-12-30 | 2004-12-22 | 天津大学 | Integrated digital microscope |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2006208512A (en) | 2006-08-10 |
| CN1811518A (en) | 2006-08-02 |
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