JP2009260828A - Operation display - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide an operation display capable of improving utilization efficiency. <P>SOLUTION: When a touch panel is operated on a button B2 of a "tool 2" while a Web page WP1 is displayed on a liquid crystal display 52a at a display section 52, an operation section 53 accepts the operation of the touch panel, a microcomputer section 50 reads a Web page WP2 for reproducing (displaying) an image (image data) stored in a memory section 54 or on a memory card 57 and displays it on the liquid crystal display 52a at the display section 52. This allows the use of the image stored in the memory section 54 or on the memory card 57 instead of a memo to immediately perform display on the display section 52 for viewing as required, and increases a chance of utilizing an operation display CV, thereby improving utilization efficiency. <P>COPYRIGHT: (C)2010,JPO&INPIT

Description

  The present invention relates to an operation display device that executes a process according to an operation of a push button switch and displays a processing result on a liquid crystal display or the like.

  As a conventional operation display device, there are an interphone master unit of an interphone system described in Patent Document 1, a display control device of a house monitoring control system described in Patent Document 2, and the like.

For example, in the case of the interphone master unit described in Patent Literature 1, when the monitor button is pressed, the camera of the door phone slave unit is started, and the video captured by the camera is received and displayed on the monitor screen. Done.
JP 2008-34993 A JP 2007-241449 A

  By the way, the operation display device as described above is installed in the living room (living room) or kitchen (kitchen) of a house and is always in operation, and when an operation input is accepted, a process corresponding to the operation input is immediately executed. In addition, the processing result is displayed. However, although the conventional operation display device is always in operation, the time for executing some processing and displaying the processing result within one day is very short. In many cases, the operation is never performed. Thus, the conventional operation display device has a considerably low utilization efficiency.

  The present invention has been made in view of the above circumstances, and an object thereof is to provide an operation display device capable of improving the utilization efficiency.

  In order to achieve the above object, the invention of claim 1 is an operation input receiving means for receiving an operation input, a processing means for executing a process corresponding to the operation input received by the operation input receiving means, and a processing result of the processing means. Display means for displaying and storage means for storing image data, and the processing means reads out the image data stored in the storage means in response to an operation input received by the operation input receiving means and displays the image on the display means. It is characterized by being displayed.

  According to the first aspect of the present invention, an image instead of a memo is stored in the storage means, and when necessary, the image can be read from the storage means and displayed on the display means at any time, so that the use efficiency is improved. be able to.

  According to a second aspect of the present invention, there is provided a memory card reading means for reading out the image data from the memory card on which the image data is recorded. The processing means is an image read from the memory card by the memory card reading means. Is displayed on the display means.

  According to the invention of claim 2, it is possible to display a large number of images on the display means without increasing the storage capacity of the storage means.

  The invention of claim 3 is the invention of claim 1 or 2, further comprising communication means for receiving image data through a network, and the processing means displays the image received by the communication means on the display means.

  According to the invention of claim 3, a large number of images can be displayed on the display means without increasing the storage capacity of the storage means.

  The invention of claim 4 is characterized in that, in the invention of any one of claims 1 to 3, a housing for housing each of the means and being embedded in a wall surface is provided.

  According to the invention of claim 4, it can be arranged on the wall surface with good appearance.

  According to the present invention, it is possible to improve the utilization efficiency of the operation display device.

  Hereinafter, an embodiment in which the technical idea of the present invention is applied to a display control device (hereinafter referred to as “operation display device”) of a housing equipment monitoring control system described in Patent Document 2 will be described in detail with reference to the drawings. Explained.

  First, before describing the operation display device CV according to the present invention, the housing equipment monitoring control system of the present embodiment will be described. As shown in FIG. 4, the housing equipment monitoring and control system according to the present embodiment includes a plurality of (three in the illustrated example) subsystems SS1 in which controllers C1, C2, and C3 installed in the house control and monitor the housing equipment. , SS2, SS3, the configuration management device TM connected to the controller Cn (n = 1, 2, 3) of each subsystem SSn via a transmission path (enhanced category 5 or category 6 LAN cable), and configuration A plurality of (three in the illustrated example) terminal devices (a television receiver TV, a personal computer PC, and an operation display device CV equipped with a communication function and a web browser) connected to the management device TM via a LAN cable. The plurality of controllers C, the configuration management device TM, and the terminal device include general-purpose communication protocols (TCP / IP, UDP, HT Constitute a home network using the P, etc.). This home network is a local area network (LAN) compliant with the 100BASE-TX (IEEE 802.3u) standard and the like, and the controller Cn of each subsystem SSn corresponding to the network terminal is connected to the configuration management device TM corresponding to the hub. And terminal devices (television receiver TV, personal computer PC and operation display device CV) are connected by star wiring. Further, the configuration management device TM includes an Internet connection device MD such as an ADSL modem, a cable modem, or an ONU (Optical Network Unit) according to the type of a line (telephone line, CATV line, optical fiber line, etc.) for connecting to the Internet. The home network is connected to the Internet, which is an external network, through a communication cable (usually a LAN cable) and the Internet connection device MD.

  Further, a center device (center server) SV installed at a remote place away from the house is connected to the home network through the Internet, and a notebook personal computer, a mobile phone MP, which can be connected to the Internet, as will be described later. By performing data communication via the Internet between a portable terminal device such as a PDA (Personal Digital Assistance) and the center device SV, for example, control and monitoring of house facilities from the outside using a mobile phone MP It can be performed. The center device SV is composed of a general-purpose computer device having a network function. The center device SV is a message addressed to the controller Cn transmitted from a terminal device such as the mobile phone MP or the like or a terminal device not belonging to the home network from the controller Cn. It has a function to relay a message to be transmitted.

  Next, each subsystem SSn will be described.

  The sub-system SS1 includes a lighting equipment, an air conditioner (air conditioner), a housing facility (equipment device) Xm (m = 1, 2,...) Such as an electric lock, and a controller (hereinafter, facilities) that controls and monitors the facility device Xm. It is referred to as a device controller.) C1 and a current measuring device D that measures a current used in a house.

  The facility device controller C1 controls each facility device X1 and X2 individually when receiving a control request message from the terminal device via the home network (or home network and external network) (lights up in the case of the lighting device X2). ) And stop (lights off in the case of the lighting fixture X2), and when the monitoring request message is received from the terminal device through the home network (or the home network and the external network), the operation state of each of the equipment devices X1 and X2 (operation < (ON> or STOP <OFF>) individually, and a response message to the control request or monitoring request (operation status of each equipment device X1, X2) is sent through the home network (or home network and external network). Function to send to the terminal device that is the sender ( With a control monitoring function). In addition, the equipment controller C1 holds a large number of web pages (web page group) for displaying the names and operation states of the equipment equipment X1 to X4 under its control with characters and symbols. In response to the request, an appropriate web page is selected from the web page group and provided (distributed) to the terminal device through the home network (or home network and external network) (web server function).

  The current measuring device D is housed in a residential distribution board, measures the amount of current used in the house using the current sensor CT, and when the measured value exceeds a predetermined upper limit value, the equipment device controller A function (demand control function) that transmits an equipment stop (power off) command to C1 or directly turns off the equipment X3 or X4 to prevent overuse of power, and a home network (or home network and external) And a function of performing operation control and state monitoring of the equipment devices X3 and X4 according to a command given from the equipment device controller C1 through the network).

  Further, the subsystem SS2 includes one or more types of security devices Y1, Y2 that detect the occurrence of an abnormality in the house, a security receiver SR that collects detection information of each security device Y1, Y2, and a security receiver SR. This is a security system configured by a controller (hereinafter referred to as a security controller) C2 that receives collected detection information and transmits the received detection information through a home network (or home network and external network) by a response message.

  For example, the security device Y1 is a crime prevention device that detects a human intrusion into a monitoring area by detecting a heat ray radiated from a human body, detects whether a crescent lock installed in a window is unlocked, and detects whether a window is opened or closed. Has a function to transmit the detection information to the security receiver SR as a wireless signal (or wired signal) when an abnormality (intrusion of a person, unlocking of a crescent lock, etc.) is detected by the sensor. ing. The security device Y2 is equipped with a sensor for disaster prevention that detects fire by detecting smoke and heat, and gas leak detection by detecting city gas or LP gas. A function of transmitting the detection information to the security receiver SR by a wireless signal (or a wired signal) when a leak is detected.

  The security receiver SR collects detection information by receiving wireless signals (or wired signals) transmitted from the security devices Y1 and Y2, and further processes corresponding to the detection information, for example, fire, gas leakage or suspicious Processing to sound an alarm sound to inform the family of the occurrence of an abnormality such as an intruder, and to transmit detection information such as the type and location of the detected abnormality to the security controller C2 by wireless signal (or wired signal) I do. Here, a unique identification code (ID) is assigned to the security devices Y1 and Y2, and the security receiver SR can identify the detection information of the individual security devices Y1 and Y2 by the identification code. Further, as described above, the security receiver SR has two operating states, ie, a warning state in which detection information is collected from the security devices Y1 and Y2, and a non-warning state in which detection information is not collected. For example, a wireless transmitter (not shown) 2) are selectively switched between a warning state and a non-warning state.

  The security controller C2 receives the detection information received from the security receiver SR as a response message to the terminal device through the home network (or home network and external network) (alarm function), and receives a control request message from the terminal device A command (switching command) is sent to the security receiver SR to switch the operating state (warning state or non-warning state) of the security receiver SR, or the alarm sound from the security receiver SR is stopped. When a monitoring request message is received from the terminal device, a command is transmitted to the security receiver SR via the communication unit 32 to notify the operating state (warning state or non-warning state) of the security receiver SR and control. Responses to requests and monitoring requests ( A function (control and monitoring function) that transmits a message of the operating state of the security receiver SR, the sounding status of an alarm sound, etc.) to the terminal device that is the transmission source of the request message through the home network (or home network and external network). Have. In addition, the security controller C2 holds a large number of web pages (web page group) for displaying the operating state of the security receiver SR under its control with characters and symbols, and responds to requests from the terminal device. Accordingly, it has a function (web server function) of selecting an appropriate web page from the web page group and providing (distributing) it to the terminal device through the home network (or home network and external network).

  Subsystem SS3 detects a door phone with a camera (hereinafter abbreviated as a door phone child) DS installed outside a dwelling unit and a heat ray radiated from a human body to detect the intrusion of a person into the monitoring area. At the same time, a sensor camera SC that captures the monitoring area at the time of the intrusion detection and a call function that is installed in the dwelling unit to make a call between the doorphone slave unit DS and an image captured by the doorphone slave unit DS and the sensor camera SC are displayed. An interphone master unit IM having a function to receive the image captured by the interphone master unit DS and the sensor camera SC from the interphone master unit IM and transmit the received image to the center device SV through an external network (hereinafter referred to as an image). This is an intercom system composed of C3.

  The intercom DS is equipped with a microphone for calling, a speaker and a camera for imaging a visitor, transmits the call voice collected by the microphone to the interphone base unit IM via the telephone line, and interphone base unit IM A call function for ringing the call voice transmitted from the speaker via the call line, a call function for sending a call signal to the intercom base unit IM via the call line when the call button is pressed, and a camera ( For example, it has an image transmission function of transmitting an image captured by a CCD camera (outputting a moving image) to the interphone master unit IM via a communication line by frequency-modulating and multiplexing the image into a call voice. In addition, the sensor camera SC includes a heat ray sensor that detects the intrusion of a person into the monitoring area by detecting a heat ray emitted from the human body, a CCD camera that outputs a moving image, and the like, and is monitored via a signal line. It has a function of transmitting the image of the area to the door phone slave unit DS. In addition, the image transmitted to the door phone slave unit DS is transferred to the interphone master unit IM via the telephone line.

  On the other hand, the interphone master unit IM has a function of ringing a ring tone from a speaker when a call signal is received, and a door phone sub unit when a response button is pressed during a predetermined time during ringing or after ringing. A call function for transferring a call voice by forming a call path via a call line with the DS, and an image (image obtained by picking up the other party of the call) captured and transmitted by the intercom cordless handset DS during the call. The function of demodulating and displaying on the liquid crystal display, and the function of demodulating the frequency of an image captured by the doorphone slave unit DS or the sensor camera SC and transmitting from the doorphone slave unit DS other than during a call and displaying it on the liquid crystal display (image monitor) Function) and a video and voice transmitted from the doorphone slave unit DS via a telephone line when a call signal is received during an answering machine setting in a nonvolatile semiconductor memory (Absence Record Function), a function of recording an image captured by the sensor camera SC and transmitted from the doorphone slave unit DS via the telephone line to a nonvolatile semiconductor memory (sensor camera recording function), and a door phone slave unit DS When a specific operation (for example, long press of a call button) is performed, a notification sound that can be distinguished from a normal ringing sound is provided (home return notification function).

  Thus, when a visitor presses the call button of the door phone DS, a call signal is transmitted to the interphone base unit IM via the telephone line by the call function that is always effective, and the interphone base unit IM calls the speaker from the speaker. When the sound is generated and the power is supplied from the interphone master unit IM via the communication line, the image transmission function of the door phone slave unit DS becomes effective, and the image captured by the camera of the door phone slave unit DS is displayed as the interphone. It is displayed on the liquid crystal display of base unit IM. Then, if a householder who confirms the visitor with the image displayed on the liquid crystal display presses the response button of the interphone master unit IM, a call path is formed between the doorphone slave unit DS and the doorphone cord DS by the call function. As a result, a loudspeaker call (hands-free call) using a speaker and a microphone can be performed between the interphone master unit IM and the door phone slave unit DS, and the interphone master unit DS is displayed on the liquid crystal display of the interphone master unit IM during the call. It is possible to display an image transmitted from the network. However, the voice call and the image transmission between the interphone master unit IM and the door phone slave unit DS are ended when a predetermined time elapses after the response button is pressed or when the response button is pressed again. When the intrusion of the suspicious person in the monitoring area is detected, the image of the monitoring area captured by the sensor camera SC is transmitted to the interphone master unit IM via the doorphone slave unit DS and displayed on the liquid crystal display.

  The image transfer controller C3 receives image data and voice data transmitted from the interphone master unit IM from the intercom master unit DS and the sensor camera SC to the interphone master unit IM and receives the received data in a predetermined compression method (for example, a moving image). And MPEG4, JPEG for still images, MP3 for audio, etc., and then a function (transfer function) for transferring a response message to the center device SV through the home network and the external network. A function for notifying the center device SV that the interphone master unit IM has recorded an image and a voice call when the answering machine function is valid (visitor notification function) through the home network and the external network, and a home return notification function, Notification of IM And a function of transferring a response message returned home notifies the center apparatus SV via the home network and an external network (return home notification forwarding function) when. The image transfer controller C3 holds a large number of web pages (web page group) disclosing a list of images recorded in the memory, and selects an appropriate web page in response to a request from the terminal device. And a function (web server function) for providing (distributing) to a terminal device through a home network (or a home network and an external network).

  The configuration management apparatus TM also has a web server function, and a web page (so-called portal site) serving as an entrance to a web page (home page of each subsystem SSn) provided by each controller Cn through the web server function. It is created and provided (distributed) to a terminal device in the house (TV receiver TV, personal computer PC or operation display device CV) through a home network. For example, the portal site created by the configuration management device TM is usually displayed on the liquid crystal display 52a (described later) of the operation display device CV. In this portal site, links to web contents (homepages of each subsystem SSn) provided by each controller Cn are displayed as icons. If a touch panel is operated on any icon, the icon is displayed. A web content transmission request message is transmitted from the operation display device CV to the linked URL (IP address of the web page group held by each controller Cn). Then, if the controller Cn that has received the transmission request message transmits a web page designated from the web page group owned by the controller Cn to the operation display device CV, the web page of the controller Cn instead of the portal site. (For example, the home page of each subsystem SSn) is displayed on the liquid crystal display 52a.

  Next, the operation display device CV according to the present invention will be described. The operation display device CV is embedded in a wall surface in a house. As shown in FIG. 1, a microcomputer unit 50 having a microcomputer as a main component and a LAN cable of a home network are connected to the microcomputer unit 50. A LAN interface unit 51 for interfacing with a home network, a liquid crystal display 52a and a display unit 52 having LEDs (not shown) and their driver circuits, and a touch panel disposed on the screen of a pushbutton switch or liquid crystal display 52a. An operation unit 53 for receiving an operation input, a memory unit 54 for storing a program executed by a microcomputer and various data, a speaker unit 55 having a speaker and a speaker drive circuit, and a memory card 57 are detachable. Reads data (image data) from the installed memory card. And a non-memory card socket portion 58. Although not shown, a power supply circuit is also provided for generating a desired DC power supply from a commercial power supply and supplying operating power to the microcomputer unit 50 and other units. A web browser is mounted on the microcomputer unit 50, and a web page provided from each controller Cn and the like and a web page stored in advance in the memory unit 54 (hereinafter referred to as a built-in web page) are reproduced by the web browser. In addition to displaying on the liquid crystal display 52a of the display unit 52, an operation input corresponding to the positional relationship between the position where the touch panel of the operation unit 53 is operated and the icon or the like displayed on the liquid crystal display 52a is accepted. In addition, alarm sound and voice message data are compressed and stored in the memory unit 54 in advance, and if the microcomputer unit 50 decompresses the data read from the memory unit 54 and outputs it to the speaker unit 55 as necessary. The alarm sound or voice message is sounded from a speaker.

  Further, as shown in FIG. 2, the operation display device CV is configured by housing the above-described portions 50 to 55 inside a housing 56 formed of a rectangular box-shaped synthetic resin molded product, and the display unit 52 has a liquid crystal. The screen of the display 52 a is disposed on the left side of the front surface of the housing 56. The screen of the liquid crystal display 52a is integrally provided with a touch panel (not numbered since it is transparent) of the operation unit 53. A large number of holes 56 a for radiating the sound generated from the speaker unit 55 to the outside of the housing 56 are arranged in a matrix in the upper right side of the front surface of the housing 56. Further, on the lower right side of the front surface of the housing 56, operation buttons 53a, 53b, 53c, and 53d for pressing a plurality of push button switches (not shown) provided in the operation unit 53 are arranged in two rows. ing. Furthermore, a recess (not shown) is provided at the center of the front side of the housing 56 so as to be openable and closable by a lid 56b. On the bottom of the recess, the power is turned on / off and the microcomputer unit 50 is reset. For example, a push button switch (not shown) and an LED of the display unit 52 are disposed. Although not shown in the drawing, the rear surface of the housing 56 exposes the modular jack insertion port of the LAN interface unit 51 and the wire insertion hole of the terminal unit to which the power line from the commercial power source is connected. An insertion port for the memory card socket 58 is provided on the side surface of the housing 56.

  Next, the operation in the case of performing control and monitoring of the equipment device Xm using the operation display device CV will be described with reference to the sequence diagram of FIG.

  First, when the operation button 53a of the operation unit 53 is pressed, the microcomputer unit 50 transmits a portal site transmission request message from the LAN interface unit 51 to the configuration management device TM (1). The configuration management device TM creates in advance a portal site that displays icons indicating links to the home pages of the subsystems SS1 to SS3 registered in the memory list, characters indicating the names of the individual subsystems SS1 to SS3, and the like. When the message is received, the portal site data is read from the memory and transmitted to the operation display device CV that is the transmission request source (2).

  The operation display device CV displays the portal site on the liquid crystal display by opening the web page data (file) received from the configuration management device TM with a web browser executed by the microcomputer unit 50 (3). Then, if the touch panel is operated on the icon of the subsystem SS1 (4), the web address is linked to the link destination URL (IP address of the web page group held by the equipment controller C1) displayed by the icon. A web page transmission request message is transmitted by the browser (5). Then, if the equipment controller C1 that has received the transmission request message transmits the data of the web page held by itself to the operation display device CV (6), the data (file) is opened by the web browser executed by the microcomputer unit 50. As a result, the web page (for example, home page) of the subsystem SS1 is displayed on the liquid crystal display of the display unit 52 (7). In this homepage, the names of the equipment devices X1 to X4 included in the subsystem SS1 and characters indicating the installation locations (for example, “living air conditioner”, “living lighting”, etc.), and the operating states of the respective equipment devices X1 to X4 , A button corresponding to an operation for inverting the operation state of each of the equipment devices X1 to X4, and the like are displayed, and other web pages are linked to these buttons. Therefore, it is possible to monitor (confirm) the operating state of each equipment device X1 to X4 from the information displayed on the homepage (8).

  Here, in the case of performing control for reversing the operating state of any of the equipment devices Xm, for example, control for turning off the currently lit lighting fixture (facility device X2), the operating state of the equipment device X4 is reversed on the homepage. The touch panel is operated on the button corresponding to the operation (9). Then, a message indicating that the button has been operated by the web browser, that is, a message (request message) for requesting to turn off the lighting device (facility device X2) is sent to the network address of the facility device controller C1 through the home network. It is transmitted (10). Then, the equipment controller C1 that has received this request message turns off the luminaire (facility equipment X2) (11). After that, the equipment controller C1 transmits web page data corresponding to the turn-off of the luminaire (equipment equipment X2) to the operation display device CV (12), and the web browser is executed by the microcomputer unit 50 of the operation display device CV. By opening the data (file), another web page of the subsystem SS1 is displayed on the liquid crystal display 52a of the display unit 52 (13). In the said web page, the operation state of the lighting fixture (equipment apparatus X2) is changed from lighting to light extinction.

  Next, the image reproduction function of the operation display device CV which is the gist of the present invention will be described.

  In the operation display device CV, a web page WP1 for selecting several tools as one of the built-in web pages is stored in the memory unit 54. In the tool selection web page WP1, icons (buttons) B1 to B3 corresponding to three types of tools including an image reproduction tool are displayed as shown in FIG. When the touch panel is operated on the “tool 2” button B2 while the web page WP1 is displayed on the liquid crystal display 52a of the display unit 52, the operation unit 53 receives the operation of the touch panel, and the microcomputer unit 50 A web page WP2 for reproducing (displaying) an image (image data) stored in the memory unit 54 or the memory card 57 is read and displayed on the liquid crystal display 52a of the display unit 52. In this web page WP2, as shown in FIG. 3B, images G1 to G6 stored in the memory card 57 mounted in the memory unit 54 or the memory card socket unit 58 are arranged in two vertical rows and three horizontal rows. Are displayed in a list.

  Further, when the touch panel is operated on any of the images G1 to G6, for example, the image G1, and the operation unit 53 receives an operation input from the touch panel, the microcomputer unit 50 displays the enlarged display stored in the memory unit 54. The web page WP3 is read out and displayed on the liquid crystal display 52a of the display unit 52. In this web page WP3, as shown in FIG. 3C, only the image G1 selected in the web page WP2 is enlarged and displayed, and two types of buttons B4 and B5 for increasing / decreasing the magnification are displayed. ing.

  For example, when the touch panel is operated on the button B4 and the operation unit 53 receives an operation input from the touch panel, the microcomputer unit 50 increases the magnification of the image G1. On the other hand, when the touch panel is operated on the button B5 and the operation unit 53 receives an operation input from the touch panel, the microcomputer unit 50 decreases the magnification of the image G1.

  Here, as the images 1 to 6 displayed on the web pages WP1 to WP3, for example, images of timetables of the nearest stations and bus stops captured by a digital camera, or images of a schedule table created by a personal computer are used. Or a cooking recipe or calendar image downloaded through the Internet is suitable. In other words, such timetables, schedules, recipes, calendars, etc. are often used by sticking things printed on paper to the wall, etc. It gets worse. In addition, when such an image is stored on the hard disk of a personal computer, for example, it is necessary to start up the personal computer to check the timetable, which is troublesome and takes a considerable amount of time (usually, Because it takes several minutes), it is not easy to use.

  On the other hand, according to the operation display device CV of the present embodiment, the image stored in the memory unit 54 or the memory card 57 can be used as a memo and displayed on the display unit 52 for visual recognition when necessary. In addition, since the opportunity to use the operation display device CV increases, the use efficiency can be improved.

  In this embodiment, the technical idea of the present invention is applied to the operation display device CV of the home equipment monitoring control system. However, the operation display device to which the technical idea of the present invention can be applied is the operation display device CV of the present embodiment. For example, the technical idea of this embodiment can be applied to the interphone master unit described in Patent Document 1, the interphone master unit IM of the subsystem SS3 in this embodiment, and the like. Therefore, the utilization efficiency of the intercom master can be improved by applying the technical idea of the present invention.

It is a block diagram which shows embodiment of this invention. It is a front view same as the above. (A)-(c) is explanatory drawing of the web page in the same as the above. It is a system block diagram of the housing equipment monitoring control system using the same as the above. It is operation | movement explanatory drawing of a housing equipment monitoring control system same as the above.

Explanation of symbols

50 Microcomputer unit (processing means)
51 LAN interface section (communication means)
52 Display section (display means)
53 Operation section (operation input receiving means)
54 Memory part (storage means)

Claims (4)

  An operation input receiving means for receiving an operation input, a processing means for executing processing corresponding to the operation input received by the operation input receiving means, a display means for displaying a processing result of the processing means, and a storage means for storing image data An operation display apparatus comprising: a processing unit that reads out image data stored in a storage unit in response to an operation input received by the operation input reception unit and causes the display unit to display the image.   2. A memory card reading means for reading out the image data from a memory card in which the image data is recorded, and the processing means causes the display means to display an image read from the memory card by the memory card reading means. The operation display device described.   The operation display device according to claim 1, further comprising a communication unit that receives image data through a network, wherein the processing unit causes the display unit to display an image received by the communication unit.   The operation display device according to any one of claims 1 to 3, further comprising a housing that accommodates each of the means and is embedded in a wall surface.

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