WO2013145938A1 - 表示処理端末装置、光センサ搭載ユニット、及び、測光システム - Google Patents
表示処理端末装置、光センサ搭載ユニット、及び、測光システム Download PDFInfo
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- WO2013145938A1 WO2013145938A1 PCT/JP2013/053954 JP2013053954W WO2013145938A1 WO 2013145938 A1 WO2013145938 A1 WO 2013145938A1 JP 2013053954 W JP2013053954 W JP 2013053954W WO 2013145938 A1 WO2013145938 A1 WO 2013145938A1
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T11/00—2D [Two Dimensional] image generation
- G06T11/001—Texturing; Colouring; Generation of texture or colour
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/1613—Constructional details or arrangements for portable computers
- G06F1/1626—Constructional details or arrangements for portable computers with a single-body enclosure integrating a flat display, e.g. Personal Digital Assistants [PDAs]
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/14—Digital output to display device ; Cooperation and interconnection of the display device with other functional units
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
- G09G3/04—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of a single character by selection from a plurality of characters, or by composing the character by combination of individual elements, e.g. segments using a combination of such display devices for composing words, rows or the like, in a frame with fixed character positions
- G09G3/16—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of a single character by selection from a plurality of characters, or by composing the character by combination of individual elements, e.g. segments using a combination of such display devices for composing words, rows or the like, in a frame with fixed character positions by control of light from an independent source
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
- G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
- G09G5/36—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators characterised by the display of a graphic pattern, e.g. using an all-points-addressable [APA] memory
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- G06F2200/00—Indexing scheme relating to G06F1/04 - G06F1/32
- G06F2200/16—Indexing scheme relating to G06F1/16 - G06F1/18
- G06F2200/161—Indexing scheme relating to constructional details of the monitor
- G06F2200/1614—Image rotation following screen orientation, e.g. switching from landscape to portrait mode
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- G06F2200/16—Indexing scheme relating to G06F1/16 - G06F1/18
- G06F2200/163—Indexing scheme relating to constructional details of the computer
- G06F2200/1637—Sensing arrangement for detection of housing movement or orientation, e.g. for controlling scrolling or cursor movement on the display of an handheld computer
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- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
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- G09G2360/00—Aspects of the architecture of display systems
- G09G2360/14—Detecting light within display terminals, e.g. using a single or a plurality of photosensors
- G09G2360/144—Detecting light within display terminals, e.g. using a single or a plurality of photosensors the light being ambient light
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Definitions
- the present invention relates to a photometric device such as an illuminance measurement sensor or a color measurement sensor, and more particularly to a technique for inducing a preferred viewing direction and holding direction for a user in the display direction of a screen for displaying photometric data.
- a technique for changing the display direction of a screen in an electronic device a technique that includes an inclinometer and changes the display direction of the screen when the angle indicated by the inclinometer satisfies a predetermined condition is widely used.
- the technique disclosed in Patent Document 1 provides a portable electronic device that can change the screen direction instantaneously according to the user's intention.
- a light environment measurement sensor that measures illuminance, correlated color temperature, color rendering, etc. by receiving light from lighting fixtures or sunlight, and the color of the measurement sample by illuminating and receiving light from a predetermined angle
- a photosensor-equipped unit equipped with a color measurement sensor for measuring the color is widely used as a photometric device having a display function by being connected to a portable electronic device (display processing terminal device) via a general-purpose interface.
- the display direction of the screen of the display device is determined by the inclination angle with respect to the direction of gravity of the display device in the technique disclosed in Patent Document 1, even when the external connection device is attached to the display device, the display device is independent of the nature of the external connection device. There is a characteristic that the display direction of the screen changes depending on the usage form of the display device (inclination angle at which the display device is held).
- Patent Document 1 when the technique of Patent Document 1 is applied as a display processing terminal device of the optical sensor mounting unit, the technique of Patent Document 1 has the above characteristics, and therefore the display direction of the screen is the use of the optical sensor mounting unit. There is a problem that the viewing direction may be undesirable for a person.
- the present invention has been made in view of such circumstances, and when the display processing terminal device is used in connection with the optical sensor mounting unit, the display direction of the screen guides the viewing direction and the holding direction that are preferable for the user.
- a display processing terminal device an optical sensor mounting unit, and a photometric system.
- a display processing terminal device can be connected to an optical sensor mounting unit that includes an optical sensor that receives light and acquires predetermined photometric data relating to the received light.
- a display unit that performs display processing using any one of a plurality of display directions as a screen display direction, an interface unit that can communicate with the optical sensor mounting unit when connected to the optical sensor mounting unit, and the optical sensor.
- a screen display that executes a display direction setting process at the time of connection that sets the display direction of the screen in the display unit based on transmission information about the display direction of the screen acquired from the optical sensor mounting unit when connected to the mounting unit. And a control unit.
- An optical sensor mounting unit is equipped with an optical sensor that receives light and acquires predetermined photometric data relating to the received light, and is connectable to a display processing terminal device. Is a connecting display direction that sets a display direction of the screen on the display unit when the display unit that performs display processing with any one of a plurality of display directions as a display direction of the screen and the unit mounted with the optical sensor.
- a display display control unit that executes a setting process, and the optical sensor mounting unit further includes a transmission information holding unit that holds transmission information related to a display direction of the screen in the display unit with contents suitable for the optical sensor. Comprising, when coupled with the display processing terminal device, the transmission information can be transmitted to the display processing terminal device, and the display processing terminal device
- the surface display control unit executes the connection time display direction setting process based on the transmission information.
- a photometric system includes an optical sensor mounting unit that includes an optical sensor that receives light and acquires predetermined photometric data related to the received light, and a display direction of any of a plurality of display directions.
- a display processing terminal device having a display unit that performs display processing and an interface unit that can communicate with the optical sensor mounting unit when connected to the optical sensor mounting unit, the optical sensor mounting unit, A transmission information holding unit that holds transmission information related to the display direction of the screen in the display unit with contents adapted to the optical sensor, and when the optical sensor mounting unit is connected to the display processing terminal device, the transmission information Can be transmitted to the display processing terminal device side, and the display processing terminal device can transmit the image of the display unit based on the transmission information. Further comprising a screen display control unit for executing connection time display direction setting process for setting the display orientation.
- the screen display control unit in the display processing terminal device When the screen display control unit in the display processing terminal device according to the aspect of the present invention is connected to the optical sensor mounting unit, the screen display control unit performs the connection display direction setting process based on the transmission information regarding the display direction of the screen acquired from the optical sensor mounting unit. Running. Thereby, the screen display direction of the display part of a display processing terminal device can be automatically set to the direction which the connected optical sensor mounting unit side desires. As a result, when using the display processing terminal device connected to the optical sensor mounting unit, the user is guided to the preferred viewing direction and holding direction without having knowledge of the preferred viewing direction and holding direction. Therefore, convenience for the user is improved. In addition, it is not necessary to have a mechanism for allowing the user to set the viewing direction and the holding direction, and the cost can be reduced. Furthermore, since the user can reduce the work of setting the viewing direction and the holding direction, the convenience is further improved.
- the transmission information can be transmitted to the display processing terminal device. Therefore, by holding the transmission information suitable for the optical sensor to be mounted, It is possible to set the display direction of the screen on the display unit of the display processing terminal device to a direction suitable for the optical sensor.
- the display processing terminal device in the photometry system recognizes the transmission information transmitted from the optical sensor mounting unit, and executes the connection-time display direction setting process based on the transmission information.
- the connection-time display direction setting process based on the transmission information.
- FIG. 1 is a schematic diagram illustrating the display processing terminal device 10 and the optical sensor mounting unit 20 according to the first embodiment.
- FIG. 2 is a schematic diagram for explaining the photometric system 100 according to the first embodiment.
- FIG. 3 is an explanatory view showing problems in the conventional photometry system.
- FIG. 4 is a diagram illustrating a basic functional configuration example of the photometric system 100 according to the first embodiment.
- FIG. 5 is a diagram for explaining a configuration and usage example of the photometric system 100 according to the first embodiment.
- FIG. 6 is a diagram illustrating a basic functional configuration example of a photometric system 100A according to the second embodiment.
- FIG. 7 is a diagram illustrating a configuration and usage example of the photometric system 100A according to the second embodiment.
- FIG. 1 is a schematic diagram illustrating the display processing terminal device 10 and the optical sensor mounting unit 20 according to the first embodiment.
- FIG. 2 is a schematic diagram for explaining the photometric system 100 according to the first embodiment.
- FIG. 3 is an explan
- FIG. 8 is a diagram illustrating a basic functional configuration example of the photometric system 100B according to the third embodiment.
- FIG. 9 is a diagram illustrating a basic functional configuration example of a photometric system 100C according to the fourth embodiment.
- FIG. 10 is a diagram illustrating an example of use of the photometric system 100C according to the fourth embodiment.
- FIG. 11 is a diagram illustrating a functional configuration example of a modified example of the photometric system 100C according to the fourth embodiment.
- photometric system in the present specification is a collective term for the overall configuration and overall functions in a state where the display processing terminal device and the optical sensor mounting unit in each embodiment are combined and communicably connected. Yes.
- arrows AR1 to AR8 described later mean screen display directions in which the direction of the arrow is the upper direction of the display screen in the display unit.
- FIG. 1 is a schematic diagram for explaining the display processing terminal device and the optical sensor mounting unit according to the first embodiment of the present invention.
- FIGS. 1 (a) and 1 (b) show the appearance of the display processing terminal device 10.
- FIG. 1C is a diagram showing an external appearance of the optical sensor mounting unit 20.
- the display processing terminal device 10 is shown in a plurality of display directions (for example, an arrow AR1 shown in FIG. 1A and FIG. 1B).
- the interface unit 13 (see FIG. 5) that can communicate with the optical sensor mounting unit 20 when the display unit 11 that performs display processing with any one of the directions of the arrow AR2 or the like as the upper direction of the display screen and the optical sensor mounting unit 20 is connected. 1 is not shown, see FIG. 4 described later).
- the display processing terminal device 10 may be an electronic device such as a general-purpose terminal conforming to the USB standard, such as a smartphone, a mobile phone, a PDA, a game machine, or a personal computer.
- the display processing terminal device 10 is provided with operation buttons 16 for various operations near the display unit 10.
- the optical sensor mounting unit 20 includes an illuminance measurement sensor (optical sensor) 21 that receives light and acquires predetermined photometric data relating to the illuminance of the received light.
- the interface unit 23 is connectable to the interface unit 13 of the display processing terminal device 10.
- the optical sensor mounting unit 20 is a box-shaped sensor housing portion in which each constituent element described later (see FIG. 4 described later) is accommodated.
- the illuminance measurement mounted on the optical sensor mounting unit 20 The illuminance measurement sensor unit having the sensor 21 is configured.
- the optical sensor mounting unit 20 considers the thickness of a general smart phone or a mobile phone, and makes it a card type shape (thin shape), portability and usability when connected are improved.
- FIG. 2 is a schematic diagram illustrating the photometric system 100 according to the first embodiment.
- the photometric system 100 receives light, and an optical sensor mounting unit 20 including an illuminance measurement sensor 21 that acquires predetermined photometric data relating to the received light (see FIG. 1C).
- a display unit 11 that performs display processing with any one of a plurality of display directions as an upper direction of the display screen, and an interface unit 13 that can communicate with the optical sensor mounting unit 20 when connected to the optical sensor mounting unit 20.
- Display processing terminal device 10 see FIG. 1A and FIG. 1B, which are combined and connected to each other between the display processing terminal device 10 and the optical sensor mounting unit 20 so as to communicate with each other. Consists of states. That is, the photometric system 100 functions as a portable illuminometer.
- FIG. 3 is a diagram for explaining a photometric device in which a conventional display processing terminal device 101 is combined with a photosensor mounting unit 201 having a photosensor portion.
- a photometric device in which a conventional display processing terminal device 101 is combined with a photosensor mounting unit 201 having a photosensor portion.
- FIG. 3A and FIG. 3B when the illuminance measurement is performed, if the optical sensor portion is shaded by the user US, appropriate measurement cannot be performed.
- the usage mode in which the display processing terminal device 101 is held so that the optical sensor part is positioned on the side farthest from the user US among the sides of the display unit is preferable.
- FIG. 3A shows a case where the user US holds the display processing terminal device 101 at an inclination angle such that the optical sensor mounting unit 201 is positioned above the display processing terminal device 101.
- a display direction (arrow AR3) is set such that the opposite direction to the gravity direction is the upper direction of the display screen and the gravity direction is the lower direction of the display screen.
- the display direction of the screen is determined based on the inclination angle of the display processing terminal device 101 main body, that is, the posture of the display processing terminal device 101 main body.
- the setting of the display direction of the arrow AR3 is set to a general and easily visible direction with respect to the viewing direction SR1 of the user US.
- the display processing terminal device is set so that the user US has an inclination angle such that the optical sensor mounting unit 201 is positioned below the display processing terminal device 101.
- the display direction (arrow AR4) is set such that the opposite direction to the gravity direction is the upper direction of the display screen and the gravity direction is the lower direction of the screen.
- the display direction of the arrow AR4 with respect to the viewing direction SR2 is generally set to a direction that impairs visibility.
- the display direction of the screen induces a preferable viewing direction and holding direction for the user US.
- a display processing terminal device, a light sensor mounting unit, and a photometric system when using the display processing terminal device connected to the optical sensor mounting unit, the display direction of the screen induces a preferable viewing direction and holding direction for the user US.
- FIG. 4 is a diagram illustrating a basic functional configuration example of the photometric system 100 according to the first embodiment of the present invention.
- the functional configuration of the photometric system 100 is a configuration in which the display processing terminal device 10 and the optical sensor mounting unit 20 described below are combined.
- the display processing terminal device 10 of the photometric system 100 is mounted with the optical sensor via the interface unit 13 when connected to the optical sensor mounted unit 20 in addition to the display unit 11 and the interface unit 13.
- the transmission information related to the display direction of the screen acquired from the unit 20, that is, the information referred to by the display processing terminal device 10 as the screen display direction information (details will be described later) is acquired from the optical sensor mounting unit 20.
- the display processing terminal device 10 side may transmit an inquiry signal and obtain it by a response from the optical sensor mounting unit 20, or it may transmit from the optical sensor mounting unit 20 side.
- a signal relating to information may be transmitted to the display processing terminal device 10.
- the display processing terminal device 10 includes a screen display control unit 12 that executes a connected display direction setting process for setting the display direction of the screen on the display unit 11 based on the transmission information.
- the display unit 11 is composed of a liquid crystal display or the like, and displays the result of the measurement data sent from the optical sensor mounting unit 20.
- data analysis may be performed by application software of the display processing terminal device 10 and the content corresponding to the analysis result may be displayed.
- the screen display control unit 12 in the display processing terminal device 10 is connected to the optical sensor mounting unit 20, based on the transmission information regarding the display direction of the screen acquired from the optical sensor mounting unit 20, the display direction during connection is displayed.
- the setting process is being executed.
- the display direction of the screen of the display unit 11 of the display processing terminal device 10 can be automatically set in a direction desired by the connected optical sensor mounting unit 20 side.
- the user US has no knowledge of the preferred viewing direction and holding direction, and the preferred viewing direction and holding direction for the user US. Therefore, the convenience for the user US is improved. Further, it is not necessary to have a mechanism for allowing the user US to set the viewing direction and the holding direction, and the cost can be reduced. Furthermore, since the user US reduces the work of setting the viewing direction and the holding direction, the convenience is further improved.
- the optical sensor mounting unit 20 includes a transmission information holding unit 24 that holds transmission information related to the display direction of the screen in the display unit 11 with contents adapted to the illuminance measurement sensor 21. Further prepare. When connected to the display processing terminal device 10, the transmission information regarding the display direction of the screen in the display unit 11 of the display processing terminal device 10 can be transmitted to the display processing terminal device 10, and the screen display in the display processing terminal device 10 Based on the transmission information, the control unit 12 executes a connection direction setting process.
- the optical sensor mounting unit 20 includes a peripheral circuit unit 22 which is a circuit unit for operating the interface unit 23, the illuminance measurement sensor 21, and the transmission information holding unit 24 in association with each other.
- the illuminance measurement sensor 21 includes a photosensor capable of performing a desired illuminance measurement as a functional component, and the interface unit 23 is connected to the interface unit 13 of the display processing terminal device 10 so as to be connectable. Thus, signal communication can be performed between the optical sensor mounting unit 20 and the display processing terminal device 10 side.
- the optical sensor in the first embodiment is the illuminance measurement sensor 21 as described above
- the transmission information held by the transmission information holding unit 24 is displayed on the display unit 11 (display processing terminal device) on the optical sensor mounting unit 20 side. 10) is set as display direction direct instruction information instructing that the display screen is directed upward (in the direction of an arrow AR5 in FIG. 5 described later).
- the optical sensor mounting unit 20 when the optical sensor mounting unit 20 is connected to the display processing terminal device 10, it can transmit the transmission information (display direction direct instruction information) to the display processing terminal device 10. It is possible to set the display direction of the screen on the display unit 11 of the display processing terminal device 10 to a direction suitable for the illuminance measurement sensor 21 by holding the transmission information suitable for the display processing terminal device 10.
- the light sensor is the illuminance measurement sensor 21
- display direction direct instruction information for instructing the display unit 11 of the display processing terminal device 10 so that the optical sensor mounting unit 20 side is directed upward is displayed as transmission information.
- the display is performed so as not to be shaded by the user US when the illuminance measurement sensor 21 is measured. It is possible to guide the unit 11 to hold the side where the illuminance measurement sensor 21 is not attached. As a result, photometric data can be obtained with high accuracy by the illuminance measurement sensor 21.
- the optical sensor mounting unit 20 side on which the illuminance measurement sensor 21 is mounted is always displayed in the upper direction of the display screen as viewed from the user US. Therefore, visibility is not impaired.
- FIG. 5 is a diagram illustrating the photometric system 100 according to the first embodiment.
- FIG. 5A is a diagram showing the overall configuration of the photometric system 100
- FIG. 5B is a diagram showing an example of its use.
- the illuminance measurement sensor 21 is mounted on the optical sensor mounting unit 20, and the illuminance measurement sensor 21 is positioned on a side far from the user US.
- the optical sensor mounting unit 20 side is the upper direction of the display screen in the display unit 11
- information that directly indicates the display direction is set as transmission information (display direction direct instruction information). Is done.
- FIG. 5B as in FIG. 3B, the inclination angle at which the user US positions the optical sensor mounting unit 20 side downward with respect to the display processing terminal device 10.
- the screen display direction is automatically set based on the transmission information (display direction direct instruction information), it is set in a direction that is easy to visually recognize with respect to the user US viewing direction SR3. Will be. Therefore, the user US can easily recognize the numbers and characters 19 (see FIG. 5A) related to the measurement data displayed in the direction of the arrow AR5 on the display unit 11.
- the display direction of the screen is always independent of the inclination angle (attitude) of the display processing terminal device 10 main body, and the direction in which the optical sensor mounting unit 20 side is always upward of the display screen in the display unit 11 (arrow).
- AR5 is automatically set as a default (see FIG. 5).
- the display processing terminal device 10 in the photometric system 100 recognizes the transmission information (display direction direct instruction information) transmitted from the optical sensor mounting unit 20, and connects based on the transmission information. Executes the hour display direction setting process. Accordingly, by holding transmission information suitable for the illuminance measurement sensor 21 mounted on the optical sensor mounting unit 20, display of a screen that is easy for the user US to visually recognize without reducing the photometric data accuracy of the illuminance measurement sensor 21. Since the direction can be automatically set, photometric data accuracy and convenience for the user US are improved.
- the illuminance measurement sensor 21 since the illuminance measurement sensor 21 is mounted on the optical sensor mounting unit 20, display direction direct instruction information for instructing the optical sensor mounting unit 20 side to be the upper direction of the display screen in the display unit 11 is transmitted information. can get. For this reason, it becomes possible to guide the display unit 11 to hold the side where the illuminance measurement sensor 21 is not attached so that the illuminance measurement sensor 21 is not shaded by the user US during measurement. As a result, the illuminance measurement sensor 21 can obtain photometric data with high accuracy.
- the photosensor-equipped unit 20 side on which the illuminance measurement sensor 21 is mounted is always displayed as viewed from the user US so that the display screen is directed upward. (See FIG. 5).
- the screen display control unit 12 performs the above connection-time display direction setting process, and if the display processing terminal device 10 and the optical sensor mounting unit 20 are maintained connected, It is desirable to perform control so that the screen display direction of the display unit 11 is fixed at the direction set in the display direction setting process at the time of connection.
- FIG. 6 is a diagram showing a basic functional configuration example of a photometric system 100A according to the second embodiment of the present invention.
- the basic functional configuration of the photometric system 100A according to the second embodiment will be described with reference to FIG.
- the difference between the schematic configuration and function of the photometric system 100A in the second embodiment from the first embodiment is that, in the first embodiment, the light sensor is provided as the illuminance measurement sensor 21, but the light in the second embodiment. Since the sensor is provided as the color measurement sensor 21A, the optical sensor mounting unit 20A and the display processing terminal device 10 are changed to be compatible with the color measurement sensor 21A.
- the color measurement sensor 21 ⁇ / b> A is provided as an alternative to the illuminance measurement sensor 21, and the content of the transmission information held in the transmission information holding unit 24 is changed.
- the remaining configuration and functions are the same as those of the photometric system 100 of the first embodiment.
- the optical sensor mounting unit 20A is configured as, for example, a color measurement sensor including the color measurement sensor 21A, general principles and usage modes of the color measurement sensor will be schematically described.
- the color measurement sensor has an illumination system and a light receiving system, and the illumination system illuminates the measurement surface of the measurement object from a predetermined angle, and is obtained by reflecting the light from the illumination system on the measurement surface. When the reflected light is received by the light receiving system at a predetermined angle, color measurement of the measurement surface is performed. For this reason, it is assumed that the user US has a high frequency of using the color measurement sensor downward (for example, see FIG. 7B described later).
- the transmission information is transmitted from the optical sensor mounting unit 20A side downward in the display screen of the display unit 11 (display processing terminal device 10) (described later). 7 (direction of arrow AR6), and is set as display direction direct instruction information.
- the screen display control unit 12 in the display processing terminal device 10 is connected to the optical sensor mounting unit 20A, based on the transmission information (display direction direct instruction information) acquired from the optical sensor mounting unit 20A. Executes the display direction setting process at the time of connection for setting the display direction of the screen.
- the optical sensor mounting unit 20A includes the color measurement sensor 21A
- the optical sensor mounting unit 20A side in the display unit 11 of the display processing terminal device 10 is on the lower side of the display screen of the display unit 11.
- the transmission information holding unit 24 holds the display direction direct instruction information instructing to become the transmission information. For this reason, when the display processing terminal device 10 is used by being attached to the display processing terminal device 10, the display unit 11 of the display processing terminal device 10 is arranged so that the color measurement sensor 21 ⁇ / b> A side that is frequently used downward is in the downward direction of the display screen. Since it is displayed, it is possible to view the screen without impairing visibility even when the display processing terminal device 10 changes its posture.
- the display direction of the screen on the display unit 11 of the display processing terminal device 10A can be automatically set in a direction desired by the optical sensor mounting unit 20A side having the color measurement sensor.
- FIG. 7 is a diagram for explaining a photometric system 100A according to the second embodiment
- FIG. 7A is a diagram showing an overall configuration of the photometric system 100A
- FIG. 7B is a usage example thereof.
- FIG. 7 is a diagram for explaining a photometric system 100A according to the second embodiment
- FIG. 7A is a diagram showing an overall configuration of the photometric system 100A
- FIG. 7B is a usage example thereof.
- the optical sensor is the color measurement sensor 21A
- the user US uses the color measurement sensor 21A downward (arrow OB1).
- the display direction of the screen that ensures the visibility is the display direction of the arrow AR6 in which the optical sensor mounting unit 20A side is the downward direction of the display screen in the display unit 11, and the transmission information is the display direction (arrow AR6). Is set as display direction direct instruction information. Then, as shown in FIG.
- the display direction of the screen on the display unit 11 of the display processing terminal device 10A is the direction of the arrow AR6 in the direction opposite to the arrow OB1 of the measurement direction. Is automatically set as a default (see FIG. 7).
- the display direction instructing the optical sensor mounting unit 20A side to be the lower side of the display screen in the display unit 11 is displayed. Direct instruction information is obtained as transmission information. For this reason, since the display unit 11 executes the display process so that the color measurement sensor 21A side that is frequently used downward is in the downward direction of the display screen, even if the posture changes, the screen is not impaired. Can be visually recognized.
- the display direction of the screen on the display unit 11 of the display processing terminal device 10A is automatically set in a direction (in the direction of arrow AR6 in FIG. 7) adapted to use the optical sensor mounting unit 20A having the color measurement sensor. can do.
- the screen display control unit 12 performs the connection between the display processing terminal device 10A and the optical sensor mounting unit 20A after executing the connection display direction setting process. As long as it is maintained, a mode in which the display direction of the screen of the display unit 11 is fixed in the direction set in the display direction setting process at the time of connection may be employed.
- FIG. 8 is a diagram illustrating a basic functional configuration example of a photometric system 100B according to the third embodiment of the present invention.
- the functional configuration of the photometric device 100B in the third embodiment is different from that of the first embodiment in that a direction determination information holding unit 14 (see FIG. 8) is further provided in the display processing terminal device 10B.
- the optical sensor mounting unit 20B is provided with a transmission information holding unit 25 that holds optical sensor identification information that can identify the type of the optical sensor 21B, instead of the transmission information holding unit 24.
- the optical sensor 21B may be the illuminance measurement sensor 21 as in the first embodiment or the color measurement sensor 21A as in the second embodiment.
- the remaining configuration and functions are the same as those of the photometric system 100 of the first embodiment.
- the transmission information held in the transmission information holding unit 25 includes optical sensor identification information for identifying the type of the optical sensor (illuminance measurement sensor, color measurement sensor, etc.) of the optical sensor 21B. To the screen display control unit 12B.
- a signal related to the transmission information may be transmitted from the optical sensor mounting unit 20 side to the display processing terminal device 10, or the display processing terminal device 10 side transmits an inquiry signal to transmit light.
- a response from the sensor mounting unit 20 may be transmitted and acquired by the screen display control unit 12B.
- the screen display control unit 12B determines the instruction content of the display direction determination information based on the transmission information (photosensor identification information), and executes the connection display direction setting process.
- the direction determination information holding unit 14 holds the display direction determination information determined as described above.
- the optical sensor identification information may be any information as long as the sensor type of the optical sensor 21B can be identified. For example, numerals and characters are conceivable.
- the optical sensor mounting unit 20B can be configured as the optical sensor mounting unit 20 in which the illuminance measurement sensor 21 in the first embodiment is mounted as described above, and the color measurement sensor 21A in the second embodiment. It can also be configured as a mounted optical sensor mounting unit 20A (see FIG. 8).
- the transmission information holding unit 25 holds optical sensor identification information indicating that the optical sensor is an illuminance measurement sensor as transmission information. Therefore, the screen display control unit 12B determines display direction determination information that instructs the optical sensor mounting unit 20B side to be the display direction that is the upper direction of the display screen in the display unit 11 based on the transmission information (photosensor identification information). Display control similar to that of the first embodiment can be performed by executing the connection display direction setting process and holding the display direction determination information in the direction determination information holding unit 14.
- the transmission information holding unit 25 holds optical sensor identification information indicating that the optical sensor is a color measurement sensor as transmission information. Therefore, the screen display control unit 12B determines display direction determination information that instructs the optical sensor mounting unit 20B side to be the display direction that is the lower direction of the display screen in the display unit 11 based on the transmission information (photosensor identification information). Display control similar to that of the second embodiment can be performed by executing the connection display direction setting process and holding the display direction determination information in the direction determination information holding unit 14.
- the screen display control unit 12B in the display processing terminal device 10B determines the display direction of the screen of the display unit 11 when connected to the optical sensor mounting unit 20B.
- Display direction setting information is determined based on the transmission information (optical sensor identification information) held in the transmission information holding unit 25, thereby executing the display direction setting process at the time of connection.
- the optical sensor mounting unit 20B may hold only the optical sensor identification information as the transmission information, or may be held in combination with the display direction direct instruction information as described in the first and second embodiments. Also good.
- the screen display control unit 12B connects the display processing terminal device 10B and the optical sensor mounting unit 20B after executing the connection display direction setting process. If maintained, a mode may be adopted in which the screen display direction of the display unit 11 is fixed in the direction set in the connection-time display direction setting process (the direction indicated by the display direction determination information).
- FIG. 9 is a diagram showing a basic functional configuration example of a photometric system 100C according to the fourth embodiment of the present invention.
- the functional configuration of the photometric device 100C in the fourth embodiment is different from that in the third embodiment in that the display processing terminal device 10B is further provided with a connected display direction changing unit 15 (see FIG. 9).
- the remaining configuration and functions are the same as those of the photometric system 100B of the third embodiment.
- the connected display direction changing unit 15 can change the display direction of the screen after the above-described connected display direction setting process to another display direction when connected to the optical sensor mounting unit 20B.
- the connected display direction changing unit 15 is configured to be provided in the display processing terminal device 10B of the third embodiment including the direction determination information holding unit 14 as described above.
- the display processing terminal device 10 (10A) of the first (second) embodiment in which the direction determination information holding unit 14 does not exist may be provided.
- FIG. 10 is a diagram illustrating a photometric system 100C according to the fourth embodiment.
- FIG. 10A is a diagram showing the overall configuration of the photometric system 100C
- FIG. 10B is a diagram showing an example of its use.
- an optical sensor mounting unit 20B including a color measurement sensor is applied as the optical sensor 21B.
- the display direction of the screen in the display unit 11 of the display processing terminal device 10 is the measurement direction arrow OB2.
- the direction of the arrow AR7 in the reverse direction is set as a default (see the second embodiment and FIG. 7).
- the display direction becomes a direction that impairs the visibility with respect to the visual recognition direction SR5 of the user US. Therefore, the user US can change the display direction of the screen to the arrow AR8 by giving a command to the connected display direction changing unit 15 via the operation unit 16 of the display processing terminal device 10C, for example. .
- the user US can easily recognize the numbers and characters 19 ⁇ / b> C displayed in the display direction of the arrow AR ⁇ b> 8 on the display screen of the display unit 11.
- the photometry is performed.
- the function of the display direction changing unit 15 at the time of connection in the system 100C is enabled.
- the display direction of the screen after the connection display direction setting process (in FIG. 10) Since the display direction changing unit 15 at the time of connection can be changed to another display direction (arrow AR8 in FIG. 10), the display direction of the screen can be changed according to the use mode even after the connection time display direction setting process. It can be changed, and the display direction desired by the user US (arrow AR8 in FIG. 10) can be realized. Thereby, the convenience for the user US is further improved.
- FIG. 11 is a diagram illustrating a functional configuration of a modification of the photometric system 100C according to the fourth embodiment. As shown in FIG. 11, the functional configuration of the photometric system 100C ′ is different from that of the fourth embodiment in that the transmission information holding unit 25 does not exist in the optical sensor mounting unit 20B ′ and conforms to this. Thus, the screen display control unit 12C ′ of the display processing terminal device 10C ′ is changed.
- the screen display control unit 12C ′ sets display direction determination information that indicates a predetermined display direction at the time of connection with the optical sensor mounting unit 20B ′. Determine and determine the screen display direction. That is, the screen display control unit 12C ′ executes the connected display direction setting process by independently determining and holding the instruction content of the display direction determination information without depending on the connected optical sensor mounting unit 20B ′. To do.
- the display processing terminal device 10C ′ even if the transmission information corresponding to the type of the optical sensor of the optical sensor 21B mounted on the optical sensor mounting unit 20B ′ is not transmitted to the display processing terminal device 10C ′, the display processing terminal device The display direction is determined and set on the 10C ′ side.
- the optical sensor 21B mounted on the optical sensor mounting unit 20B ′ of the photometric system 100C ′ may be either an illuminance measurement sensor or a color measurement sensor (see FIG. 11).
- the photometric systems 100, 100A to 100C, 100C ′ are described separately for each embodiment so that they are individually implemented. However, these individual functions may be combined with each other as long as they do not contradict each other. Good.
- the unit equipped with the optical sensor according to the present embodiment is equipped with a function (display device, speaker, printer, external transmission function (telephone, LAN, Internet connection) provided with a general-purpose terminal in addition to the intended light intensity measurement function. ) Can also be used.
- a function display device, speaker, printer, external transmission function (telephone, LAN, Internet connection) provided with a general-purpose terminal in addition to the intended light intensity measurement function. ) Can also be used.
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Abstract
Description
<1-1.測光システムにおける外観及び使用態様の概要>
図1は、本発明の第1実施形態に係る表示処理端末装置及び光センサ搭載ユニットに関して説明する模式図であり、図1(a)及び図1(b)は表示処理端末装置10の外観を示す図であり、図1(c)は光センサ搭載ユニット20の外観を示す図である。
本発明の第1実施形態に係る測光システム100の詳細を説明する前提として、従来の表示処理端末装置の一般的性質と、それに伴って生じる事情、すなわち従来技術で生じていた事情を説明しておく。
図4は、本発明の第1実施形態に係る測光システム100の基本的な機能構成例を示す図である。測光システム100の機能構成は、以下で説明するような表示処理端末装置10及び光センサ搭載ユニット20が組合された構成である。
図4で示されるように、測光システム100の表示処理端末装置10は、表示部11とインタフェース部13とに加え、光センサ搭載ユニット20と連結されるとき、インタフェース部13を介して光センサ搭載ユニット20から取得した画面の表示方向に関する伝達情報、すなわち画面表示方向情報として表示処理端末装置10が参照する情報(詳細は後述する)を光センサ搭載ユニット20から取得する。この伝達情報の取得方法としては、表示処理端末装置10側が問合わせ信号を発信して光センサ搭載ユニット20からの応答によって取得するようにしてもよいし、あるいは、光センサ搭載ユニット20側から伝達情報に関する信号を表示処理端末装置10へ送信するようにしてもよい。
一方、光センサ搭載ユニット20は、照度測定センサ21とインタフェース部23とに加え、表示部11における画面の表示方向に関する伝達情報を照度測定センサ21に適合した内容で保持する伝達情報保持部24をさらに備える。そして、表示処理端末装置10と連結されるとき、表示処理端末装置10の表示部11における画面の表示方向に関する伝達情報を表示処理端末装置10に伝達可能であり、表示処理端末装置10における画面表示制御部12は当該伝達情報に基づき連結時表示方向設定処理を実行する。
図5は、第1実施形態に係る測光システム100について説明する図である。図5(a)は、測光システム100の全体構成を示す図であり、図5(b)は、その使用例を示す図である。
<2-1.測光システム100Aの基本的な機能構成>
図6は、本発明の第2実施形態に係る測光システム100Aの基本的な機能構成例を示す図である。以下、図6を参照し、第2実施形態に係る測光システム100Aの基本的な機能構成を説明する。第2実施形態における測光システム100Aの概略構成及びその機能について第1実施形態と異なる点は、第1実施形態では、光センサは照度測定センサ21として設けられていたが、第2実施形態における光センサでは色測定センサ21Aとして設けられるため、光センサ搭載ユニット20Aと表示処理端末装置10とが色測定センサ21Aに適合するよう変更される点である。すなわち、色測定センサ21Aが照度測定センサ21の代替として設けられ、伝達情報保持部24に保持される伝達情報の内容が変更される。なお、残余の構成及び機能は第1実施形態の測光システム100と同様である。
図7は、第2実施形態に係る測光システム100Aについて説明する図であり、図7(a)は、測光システム100Aの全体構成を示す図であり、図7(b)は、その使用例を示す図である。
図8は、本発明の第3実施形態に係る測光システム100Bの基本的な機能構成例を示す図である。第3実施形態における測光装置100Bの機能構成について第1実施形態と異なる点は、表示処理端末装置10Bに方向決定情報保持部14(図8参照)がさらに設けられていることである。そして、光センサ搭載ユニット20Bは伝達情報保持部24に代えて、光センサ21Bの種別を識別可能な光センサ識別情報を保持する伝達情報保持部25を設けている。光センサ21Bは第1実施形態のように照度測定センサ21であっても、第2実施形態のように色測定センサ21Aであっても良い。なお、残余の構成及び機能は第1実施形態の測光システム100と同様である。
図9は、本発明の第4実施形態に係る測光システム100Cの基本的な機能構成例を示す図である。第4実施形態における測光装置100Cの機能構成について第3実施形態と異なる点は、表示処理端末装置10Bに連結時表示方向変更部15(図9参照)がさらに設けられる点である。なお、残余の構成及び機能は第3実施形態の測光システム100Bと同様である。
図10は、第4実施形態に係る測光システム100Cについて説明する図である。図10(a)は、測光システム100Cの全体構成を示す図であり、図10(b)は、その使用例を示す図である。なお、図10の測光システム100Cでは、光センサ21Bとして色測定センサを搭載した光センサ搭載ユニット20Bが適用される場合において説明する。
図11は、第4実施形態における測光システム100Cの変形例の機能構成を説明する図である。図11で示されるように、測光システム100C’の機能構成について第4実施形態と異なる点は、光センサ搭載ユニット20B’では伝達情報保持部25が存在しない点であり、また、これに適合するように表示処理端末装置10C’の画面表示制御部12C’が変更される点である。
以上、本発明の実施形態について説明してきたが、本発明は、上記実施形態に限定されるものではなく、様々な変形が可能である。
11 表示部
12,12B,12C’ 画面表示制御部
13,23 インタフェース部
14 方向決定情報保持部
15 連結時表示方向変更部
20,20A,20B,20B’光センサ部搭載ユニット
21,21B 照度測定センサ
21A 色測定センサ
24,25 伝達情報保持部
100,100A~100C,100C’ 測光システム
Claims (11)
- 光を受光して、受光した光に関する所定の測光データを取得する光センサを搭載した光センサ搭載ユニットと連結可能な表示処理端末装置であって、
複数の表示方向のうちいずれかを画面の表示方向として表示処理を行う表示部と、
前記光センサ搭載ユニットとの連結時に前記光センサ搭載ユニットと通信可能となるインタフェース部と、
前記光センサ搭載ユニットと連結されるとき、前記光センサ搭載ユニットから取得した前記画面の表示方向に関する伝達情報に基づき、前記表示部における前記画面の表示方向を設定する連結時表示方向設定処理を実行する画面表示制御部とを備える、
表示処理端末装置。 - 請求項1に記載の表示処理端末装置であって、
前記光センサ搭載ユニットとの連結時における前記表示部の画面の表示方向を決定する表示方向決定情報を保持する方向決定情報保持部をさらに備え、
前記伝達情報は前記光センサの種別を識別する光センサ識別情報を含み、
前記画面表示制御部は、前記表示方向決定情報の指示内容を前記光センサ識別情報に基づき決定することにより、前記連結時表示方向設定処理を実行する
表示処理端末装置。 - 請求項1あるいは請求項2に記載の表示処理端末装置であって、
前記光センサ搭載ユニットとの連結時において、前記連結時表示方向設定処理後の前記画面の表示方向を他の表示方向に変更可能な連結時表示方向変更部、
をさらに備えることを特徴とする、
表示処理端末装置。 - 光を受光して、受光した光に関する所定の測光データを取得する光センサを搭載し、表示処理端末装置と連結可能な光センサ搭載ユニットであって、
前記表示処理端末装置は、複数の表示方向のうちいずれかを画面の表示方向として表示処理を行う表示部と、前記光センサ搭載ユニットとの連結時において前記表示部における前記画面の表示方向を設定する連結時表示方向設定処理を実行する画面表示制御部とを有し、
前記光センサ搭載ユニットは、
前記表示部における前記画面の表示方向に関する伝達情報を前記光センサに適合した内容で保持する伝達情報保持部をさらに備え、
前記表示処理端末装置と連結されるとき、前記伝達情報を前記表示処理端末装置に伝達可能であり、前記表示処理端末装置における前記画面表示制御部は前記伝達情報に基づき前記連結時表示方向設定処理を実行する、
光センサ搭載ユニット。 - 請求項4に記載の光センサ搭載ユニットであって、
前記光センサは、照度測定センサであり、
前記伝達情報は、
前記光センサ搭載ユニット側が前記表示部における表示画面の上方向となるように指示する表示方向直接指示情報を含む、ことを特徴とする、
光センサ搭載ユニット。 - 請求項4に記載の光センサ搭載ユニットであって、
前記光センサは、色測定センサであり、
前記伝達情報は、
前記光センサ搭載ユニット側が前記表示部における表示画面の下方向となるように指示する表示方向直接指示情報を含むことを特徴とする、
光センサ搭載ユニット。 - 光を受光して、受光した光に関する所定の測光データを取得する光センサを搭載した光センサ搭載ユニットと、
複数の表示方向のうちいずれかを画面の表示方向として表示処理を行う表示部と、前記光センサ搭載ユニットとの連結時に前記光センサ搭載ユニットと通信可能となるインタフェース部とを有する表示処理端末装置と、
を備える測光システムであって、
前記光センサ搭載ユニットは、
前記表示部における前記画面の表示方向に関する伝達情報を前記光センサに適合した内容で保持する伝達情報保持部をさらに備え、
前記光センサ搭載ユニットが前記表示処理端末装置と連結されるとき、前記伝達情報を前記表示処理端末装置側に伝達可能であり、
前記表示処理端末装置は、
前記伝達情報に基づき前記表示部の前記画面の表示方向を設定する連結時表示方向設定処理を実行する画面表示制御部をさらに備える、
測光システム。 - 請求項7に記載の測光システムであって、
前記光センサは、照度測定センサであり、
前記伝達情報は、前記光センサ搭載ユニット側が前記表示部における表示画面の上方向となることを指示する表示方向直接指示情報を含む、ことを特徴とする、
測光システム。 - 請求項7に記載の測光システムであって、
前記光センサは、色測定センサであり、
前記伝達情報は、
前記光センサ搭載ユニット側が前記表示部における表示画面の下方向となることを指示する表示方向直接指示情報を含むことを特徴とする、
測光システム。 - 請求項7に記載の測光システムであって、
前記光センサ搭載ユニットにおいて、前記伝達情報は前記光センサの種別を識別する光センサ識別情報を含み、
前記表示処理端末装置は、
前記光センサ搭載ユニットとの連結時における前記表示部の画面の表示方向を決定する表示方向決定情報を保持する方向決定情報保持部をさらに備え、
前記画面表示制御部は、前記表示方向決定情報の指示内容を前記光センサ識別情報に基づき決定することにより、前記連結時表示方向設定処理を実行する、
測光システム。 - 請求項7あるいは請求項10記載の測光システムであって、
前記表示処理端末装置は、
前記光センサ搭載ユニットとの連結時において、前記連結時表示方向設定処理後の前記画面の表示方向を他の表示方向に変更可能な連結時表示方向変更部、
をさらに備えることを特徴とする、
測光システム。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP13767319.0A EP2833353B1 (en) | 2012-03-27 | 2013-02-19 | Display processing terminal device, photosensor-equipped unit, and photometric system |
JP2013539060A JP5440746B1 (ja) | 2012-03-27 | 2013-02-19 | 表示処理端末装置、光センサ搭載ユニット、及び、測光システム |
US14/389,342 US9965872B2 (en) | 2012-03-27 | 2013-02-19 | Display processing terminal device, photosensor-equipped unit, and photometric system |
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EP (1) | EP2833353B1 (ja) |
JP (1) | JP5440746B1 (ja) |
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WO2015199806A1 (en) * | 2014-06-24 | 2015-12-30 | Google Inc. | Controlling brightness of a remote display |
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CN113220139B (zh) * | 2019-07-30 | 2022-08-02 | 荣耀终端有限公司 | 控制大屏设备显示的方法、移动终端及第一系统 |
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US9965872B2 (en) | 2018-05-08 |
US20150109317A1 (en) | 2015-04-23 |
JP5440746B1 (ja) | 2014-03-12 |
EP2833353A4 (en) | 2015-08-26 |
EP2833353A1 (en) | 2015-02-04 |
EP2833353B1 (en) | 2018-05-02 |
JPWO2013145938A1 (ja) | 2015-12-10 |
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