JP7251102B2 - Display device, reader, information reading system, information reading method, and program - Google Patents

Description

TECHNICAL FIELD Embodiments of the present invention relate to a display device, a reading device, an information reading system, an information reading method, and a program for displaying and analyzing image information.

For example, in various consumer services, images of two-dimensional codes (such as QR codes (registered trademark)) printed on product packages and instructions can be photographed and read with a smartphone or tablet terminal, It is conceivable to automatically access the URL of the website included in the two-dimensional code information and obtain additional services related to the product.

JP 2006-321175 A

Also, in an electronic device equipped with a display such as an electronic dictionary, information for accessing a dedicated website (a website corresponding to the electronic device) and receiving services is displayed on the display as a two-dimensional code image. When displayed and read by a tablet terminal, etc., the information is divided into multiple pieces to reduce the amount of information per two-dimensional code, and the image is simplified to make it easier to read. QR code) is being used.

However, in an electronic device, in order to cause a tablet terminal to read one by one images of a plurality of linked two-dimensional codes generated by dividing the information for receiving the service, the tablet terminal is operated. Each time one linked 2D code is read, operate the electronic device to display the next linked 2D code, or display multiple linked 2D codes on the electronic device and move the tablet terminal. It is necessary to read them in order while letting them move.

Therefore, not only is it troublesome for the user, but even a simplified linked two-dimensional code may not be correctly read.

The present invention has been made in view of such problems, and a display device, a reading device, an information reading system, and an information reading method that enable easy and correct reading of a plurality of images containing information to be transferred. , and to provide programs.

A display device according to an embodiment of the present invention includes a display unit, an audio input unit, and a first control unit. image is displayed on the display unit, and after the first image is displayed, an audio signal for confirming the reading of the image is output from an external reading device that reads the plurality of images. a confirmation voice signal including identification information of the device and confirmation information of the image is input by the voice input unit, the identification information of the device matches the identification information of the present display device , and the confirmation information of the image is the It is determined whether or not the image displayed on the display unit matches the confirmation information corresponding to the image displayed on the display unit. of the images, the second and subsequent images are switched to be displayed.

1 is an external view showing a display device 10 and a reading device 20 that constitute an information reading system 1 according to an embodiment of the present invention; FIG. 2 is a block diagram showing the configuration of electronic circuits of a display device 10 and a reading device 20 that constitute the information reading system 1. FIG. 6 is a flowchart showing information display processing according to the learning site information transfer application program 19b of the display device 10 (electronic dictionary). 4 is a flowchart showing dictionary registration processing in accordance with a learning site utilization application program 26b of the reading device 20 (tablet terminal); 10 is a flow chart showing information analysis processing according to a learning site utilization application program 26b of the reading device 20 (tablet terminal). FIG. 10 is a diagram showing display of linked two-dimensional codes Q1 and Q2 and photographing operation according to information display processing of a display device 10 (electronic dictionary) and information analysis processing of a reading device 20 (tablet terminal);

Embodiments of the present invention will be described below with reference to the drawings.

FIG. 1 is an external view showing a display device 10 and a reading device 20 that constitute an information reading system 1 according to an embodiment of the present invention.

FIG. 2 is a block diagram showing the configuration of electronic circuits of the display device 10 and the reading device 20 that constitute the information reading system 1. As shown in FIG.

In this embodiment, as shown in FIG. 1, the display device 10 is configured as a dedicated electronic dictionary described below, or a PDA (personal digital assistant) or PC (personal digital assistant) having a display function and a voice input function. computer), mobile phones, e-books, portable game machines, etc.

Further, the reading device 20 is configured as a tablet terminal having an imaging function and an audio output function, which will be described below, or configured as a smartphone or the like having functions similar to those of the tablet terminal.

In the following description, the display device is the electronic dictionary 10 and the reading device is the tablet terminal 20 .

The electronic dictionary 10 comprises a foldable case in which a body case 11 and a lid case 12 can be opened/closed via a hinge portion 13 . [Home] key 14a, function designation key 14b, character input key 14c, [translation/enter] key 14d, [return/list] key 14e, cursor key 14f, A key input section (keyboard) 14 including a [shift] key 14g, etc., an audio output section (including a speaker) 15, and an audio input section (including a microphone) 16 are provided.

A touch panel type display unit 17 is provided on the surface of the lid case 12 . The touch panel type display unit 17 has a structure in which a touch position detection device for detecting a position touched by a user with a pen or finger and a display device are integrated. Configured.

At the right end of the touch panel type display unit 17, there are displayed keys and functions for performing touch operations for pressing some keys in the key input unit 14 and for designating some functions of the electronic dictionary 10. A touch key area 17A in which ([home], [lesson], [translation/decision], etc.) is fixedly printed is provided.

A [Home] key 14 a of the key input unit 14 is a key for displaying a home screen (not shown) on the display unit 17 .

The function designation key 14b of the key input unit 14 is used for dictionary contents ([Dictionary], etc.) indicated on each key, dictionary content categories ([National language], [Ancient language], [Kanwa], [English-Japanese], etc.), and learning contents. This key is used to directly specify categories ([study 1] [study 2]), [contents list], and one category of tools [study notebook].

Further, when the keys of the key input unit 14 are operated after the [Shift] key 14g is operated, the key functions are not described without a frame on the key top, but are described with a frame. can function as a key. For example, when the [translation/determination] key 14d is operated after the [shift] key 14g is operated (hereinafter referred to as [shift] + [determination] key), the function of registering the data designated as the registration target is activated. It becomes the [Registration] key for starting. The [Shift]+[Delete] key becomes the [Set] key.

The electronic dictionary 10 provided with such a key input unit 14 and display unit 17 has a dictionary function, a learning support function, and the like. As one of the learning support functions, a learning site information transfer function (learning It has a site information transfer application program 19b).

The learning site information transfer function includes at least the following two functions (1) and (2).
(1) Information including the URL data of the Web server (learning site) 30 and the data to be transferred to the learning site 30 (data to be transferred) is sent as a two-dimensional code (QR code in this embodiment) Q or A function of converting into a plurality of concatenated two-dimensional codes (concatenated QR codes in this embodiment) Q1, Q2, .
(2) When displaying images of a plurality of linked two-dimensional codes Q1, Q2, . . . A function of inputting confirmation voice data (CS) output from the voice output section (speaker) 24 from the voice input section (microphone) 16 and causing the display section 17 to display the image of the next concatenated two-dimensional code Qn+1.

The tablet terminal 20 includes a rectangular body case that is large enough for a user to hold with one hand. , and an audio output unit (speaker) 24 are provided.

The tablet terminal 20 provided with the touch panel display unit 21, the imaging unit 22, the voice input unit 23, and the voice output unit 24 has a communication function for telephone communication and network communication, and an imaging function for photographing. In addition to functions and voice input/output functions, it also has functions corresponding to various application programs desired by the user. In the tablet terminal 20 of the present embodiment, in addition to the communication function, imaging function, and voice input/output function, at least various It has a learning site use function (learning site use application program 26b) for receiving services.

The study site utilization application program 26b is downloaded from, for example, a Web server (program server) 30 predetermined by the provider of the electronic dictionary 10 and installed.

The learning site usage function includes at least the following three functions (1) to (3).
(1) A function of activating a photographing function to photograph an image of the two-dimensional code Q displayed on the display unit 17 (GQd) of the electronic dictionary 10 .
(2) A function of judging whether or not the information obtained by decoding the photographed and read two-dimensional code Q includes information indicating that the two-dimensional code Q is the concatenated two-dimensional code Qn.
(3) When the read two-dimensional code Q is determined to be a concatenated two-dimensional code Qn, confirmation of reading of the concatenated two-dimensional code Qn (here, completion of confirmation of reading of the concatenated two-dimensional code Qn). Function for outputting the confirmation voice data (CS) represented by the voice output unit 24.

The confirmation voice data (CS), which confirms the reading of the concatenated two-dimensional code Qn, consists of unique information (dictionary ID code) of the electronic dictionary 10 displaying the concatenated two-dimensional code Qn of the object to be photographed and the concatenated two-dimensional code Qn. It is generated according to the parity code included in the information of the code Qn. For example, the confirmation voice data (CS) is generated as electronic voice (beep) including digital voice corresponding to the dictionary ID code and parity code. Also, the electronic voice, which is the confirmation voice data (CS), may be generated as electronic voice using a voice watermarking technique in a range that is inaudible to humans.

As shown in FIG. 2A, the electronic circuit of the electronic dictionary 10 includes a CPU (processor) 18 as a control section.

The CPU 18 reads a program pre-stored in the storage unit 19, a program read from an external recording medium 19A such as a memory card by a recording medium reading unit 19B and stored in the storage unit 19, or an external personal computer (not shown). ) through the communication unit (cable communication) 10C and stored (installed) in the storage unit 19 to control each circuit unit.

The CPU 18 is connected to the key input unit 14, the voice output unit 15, the voice input unit 16, the touch panel type display unit 17, the storage unit 19, the recording medium reading unit 19B, and the communication unit 10C.

The storage unit 19 stores an electronic dictionary control program 19a for controlling the overall operation of the electronic dictionary 10, a Web server (learning site) 30 dedicated to the electronic dictionary 10, and learning using the electronic dictionary 10. It stores a study site information transfer application program 19b for receiving various services related to.

The storage unit 19 also includes a dictionary database area 19c for storing various dictionary data such as Kanji dictionary data, Japanese dictionary data, and English-Japanese dictionary data. 2D code data area 19d for storing data of one 2D code Q or a plurality of concatenated 2D codes Q1, Q2, . Alternatively, a two-dimensional code image data area 19e for storing image data of concatenated two-dimensional codes Q1, Q2, . have.

In the display device 10 (electronic dictionary) of the information reading system 1 configured as described above, the CPU 18 controls the operation of each circuit according to the instructions described in the electronic dictionary control program 19a and the learning site information transfer application program 19b. , the software and the hardware operate cooperatively to realize an information display function and the like as will be described in the following description of the operation.

Further, as shown in FIG. 2B, the electronic circuit of the tablet terminal 20 includes a CPU (processor) 25 as a control section.

The CPU 25 reads a program pre-stored in the storage unit 26, a program read from an external recording medium 27 such as a memory card by the recording medium reading unit 28 and stored in the storage unit 26, or a web server on the communication network N. 30 (here, a program server) via the communication unit (wireless communication/wired communication) 29 and stored (installed) in the storage unit 26, and controls each circuit unit according to the program.

The CPU 25 is connected with the touch panel display unit 21 , the imaging unit 22 , the audio input unit 23 , the audio output unit 24 , the storage unit 26 , the recording medium reading unit 28 and the communication unit 29 .

The storage unit 26 receives various services from a dedicated Web server (study site) 30 for the electronic dictionary 10 in cooperation with the terminal control program 26a for controlling the overall operation of the tablet terminal 20 and the electronic dictionary 10. A learning site utilization application program 26b for learning is stored.

The storage unit 26 also has a dictionary ID data area 26c, a captured image data area 26d, a decode data area 26e, a confirmation voice data area 26f, a site acquisition data area 26g, and the like.

The dictionary ID data area 26c stores dictionary ID code data of the electronic dictionary 10 used in cooperation with the tablet terminal 20 .

The captured image data area 26d stores image data such as the two-dimensional code Q (or the concatenated two-dimensional code Qn) captured by the imaging unit 22. FIG.

The decoded data area 26e stores data obtained by decoding the photographed two-dimensional code Q (or concatenated two-dimensional code Qn).

The confirmation voice data area 26f is a concatenated two-dimensional code generated according to the dictionary ID code registered in the dictionary ID data area 26c and the parity code included in the concatenated two-dimensional code Qn stored in the decode data area 26e. Confirmation voice data (CS) is stored to represent confirmation of the reading of Qn.

The site acquisition data area 26g stores various data acquired by accessing the Web server 30 such as a learning site.

In the reading device 20 (tablet terminal) of the information reading system 1 configured as described above, the CPU 25 controls the operation of each circuit part according to the instructions described in the terminal control program 26a and the learning site utilization application program 26b. and hardware cooperate to realize a dictionary registration function, an information analysis function, and the like, which will be described in the following description of operation.

Next, the operation of the information reading system 1 configured in this manner will be described.

FIG. 3 is a flow chart showing information display processing according to the learning site information transfer application program 19b of the display device 10 (electronic dictionary).

FIG. 4 is a flow chart showing dictionary registration processing according to the learning site utilization application program 26b of the reading device 20 (tablet terminal).

FIG. 5 is a flow chart showing information analysis processing according to the study site utilization application program 26b of the reading device 20 (tablet terminal).

FIG. 6 is a diagram showing display and photographing operations of the linked two-dimensional codes Q1 and Q2 according to the information display processing of the display device 10 (electronic dictionary) and the information analysis processing of the reading device 20 (tablet terminal).

In the information reading system 1, in order to link the electronic dictionary 10 and the tablet terminal 20 and use the learning site 30 dedicated to the electronic dictionary 10, a specific The identification information is associated and registered, and the correspondence relationship between the electronic dictionary 10 and the tablet terminal 20 is established (see FIG. 4).

At the tablet terminal 20, for example, the URL of the learning site 30 provided by the provider of the electronic dictionary 10 is accessed to connect to the learning site 30 (step R1).

Then, a body information input screen for prompting the user to input body information (for example, serial number) of the electronic dictionary 10 is received from the learning site 30 and displayed on the display unit 21 .

When the main body information of the electronic dictionary 10 is entered according to the main body information input screen displayed on the display unit 21 (step R2), the main body information of the electronic dictionary 10 managed (stored) in the learning site 30 and the dictionary ID are entered. Based on the associated management information, dictionary ID data is received from the learning site 30 (step R3), and the received dictionary ID data is registered in the dictionary ID data area 26c of the storage unit 26 (step R4). ).

Note that the method of registering the unique identification information of the electronic dictionary 10 in association with the tablet terminal 20 is not limited to the method shown in the flowchart of FIG. 4, and any other method may be used.

An example of using the learning site 30 by linking the electronic dictionary 10 and the tablet terminal 20 will be described below (see FIGS. 3, 5, and 6). In this embodiment, based on language search history information (search history information) accumulated (stored) in the electronic dictionary 10 by the user using the electronic dictionary 10, the user's own electronic dictionary is retrieved from the learning site 30. 10 and search history information in the electronic dictionaries 10 of other users can be easily compared.

In the electronic dictionary 10, for example, on the home screen displayed on the display unit 17 in response to the operation of the [Home] key 14a, an icon for using the study site 30 included in the home screen is selected to /Determination] key 14d is operated, the CPU 18 reads the search history information of the language search stored in the storage unit 19, and obtains it as data to be transferred to the study site 30 (step D1).

Then, the CPU 18 generates a two-dimensional code Q (here, concatenated two-dimensional codes Q1 and Q2 containing divided information on the transfer target data) including information on the acquired transfer target data (step D2), and generates An image of the first linked two-dimensional code Q1 out of the linked two-dimensional codes Q1 and Q2 is displayed on the display unit 17 as shown in FIG. position (step D3).

Here, on the two-dimensional code display screen GQd, an image of the concatenated two-dimensional code Qn and a code reading message "Let's read the QR code..." for prompting the user to read the displayed two-dimensional code are displayed. A number notation [n/2] indicating how many linked two-dimensional codes Qn of the linked two-dimensional codes Q1 and Q2 is the two-dimensional code to be read is included.

When the CPU 18 determines that the two-dimensional code displayed on the two-dimensional code display screen GQd is the concatenated two-dimensional code Qn (Yes in step D4), the CPU 18 activates the voice input section (microphone) 16 to receive voice data from the outside. (step D5).

In the tablet terminal 20, for example, when the user touches and designates an icon for using the learning site 30 included in the standby screen displayed on the display unit 21 of the tablet terminal 20, the CPU 25 displays the learning site The user application program 26b is activated (step S1), and the imaging unit (camera) 22 is activated according to the program 26b (step S2).

Then, the CPU 25 sets the operation mode of the tablet terminal 20 to the two-dimensional code photographing mode, and causes the display section 21 to display the two-dimensional code reading screen GQr (step S3).

Here, as shown in FIG. 6A, the tablet terminal 20 is moved so that the imaging unit 22 of the tablet terminal 20 faces the two-dimensional code display screen GQd displayed on the electronic dictionary 10. When the image of the concatenated two-dimensional code Q1 captured by the imaging unit 22 is positioned within a predetermined range of the two-dimensional code reading screen GQr, the CPU 25, for example, automatically focuses the imaging unit 22 on the concatenated code during imaging. A state matching the image of the two-dimensional code Q1 is determined, the concatenated two-dimensional code Q1 is automatically photographed, and the photographed image of the concatenated two-dimensional code Q1 is stored in the photographed image data area 26d (step S4).

Then, based on the image of the linked two-dimensional code Q1 stored in the photographed image data area 26d, the CPU 25 retrieves the data to be transferred (the first divided search history information) contained in the linked two-dimensional code Q1. It is obtained by decoding (decoding) and stored in the decode data area 26e (step S5).

The CPU 25 acquires the information based on the first search history information (including information corresponding to the first one of the linked two-dimensional codes Q1 and Q2) stored in the decode data area 26e. has not been completed (No in step S6), and confirms correspondence between the dictionary ID code of the electronic dictionary 10 registered in the dictionary ID data area 26c and the parity code of the decoded concatenated two-dimensional code Q1. The voice data CS is generated and stored in the confirmation voice data area 26f (step S7).

Then, as shown in FIG. 6A, the CPU 25 causes the audio signal of the generated confirmation audio data CS to be output from the audio output unit (speaker) 24 (step S8), and the next concatenated two-dimensional code Qn (here Then, the second linked two-dimensional code Q2) is awaited (step S4).

In the electronic dictionary 10, when the voice signal of the confirmation voice data CS output from the tablet terminal 20 is input to the voice input unit (microphone) 16 of the electronic dictionary 10, the CPU 18 outputs the voice signal included in the input confirmation voice data CS. The dictionary ID code and the parity code of the concatenated two-dimensional code Q1 are analyzed (step D6), and the analyzed dictionary ID code and parity code are converted to the dictionary ID stored in the dictionary ID data area 19f of the electronic dictionary 10. It is determined whether or not the code matches the parity code of the concatenated two-dimensional code Q1 (stored in the two-dimensional code data area 19d) displayed in step D3 (step D7).

Here, it is determined that the dictionary ID code and the parity code included in the confirmation voice data CS voice-inputted from the tablet terminal 20 match the dictionary ID code of the electronic dictionary 10 and the parity code of the displayed concatenated two-dimensional code Q1. By doing so, it can be confirmed that the displayed linked two-dimensional code Q1 has been correctly read by the tablet terminal 20 that has a corresponding relationship with the electronic dictionary 10 (Yes in step D7), the CPU 18 advances to step D2. The image of the second linked two-dimensional code Q2 out of the linked two-dimensional codes Q1 and Q2 generated in the above manner, that is, the image of the next linked two-dimensional code Q2 is displayed on the display unit as shown in FIG. 6B. 17 is displayed at a predetermined position on the two-dimensional code display screen GQd (step D8).

Then, the tablet terminal 20 waiting to capture the next linked two-dimensional code Qn (here, the second linked two-dimensional code Q2) displays the without moving its position relative to the electronic dictionary 10 (two-dimensional code display screen GQd), but just holding it as it is, automatically photographing and decoding the next concatenated two-dimensional code Q2 according to the processing of steps S4 and S5 described above. (Decryption) to acquire the transfer target data (the second divided search history information).

Then, in the tablet terminal 20, based on the second search history information stored in the decode data area 26e (including information corresponding to the second or last one of the linked two-dimensional codes Q1 and Q2) When it is determined that the acquisition of the information has been completed (Yes in step S6), a process corresponding to the acquired information (in this embodiment, search history information in the electronic dictionary 10 by the user) is executed ( step S9).

That is, in the present embodiment, in the tablet terminal 20, the CPU 25 is connected to the learning site 30 via the communication unit 29, and the search history information of the language, which is the transfer target data acquired from the electronic dictionary 10, is sent to the learning site 30. Send (forward). Then, progress information (learning progress information) of the language searches of the users of the plurality of electronic dictionaries 10, which is generated at the learning site 30 in response to the transmission (transfer) of the search history information to the learning site 30, is received. Then, it is stored in the site acquisition data area 26g and displayed on the display unit 21 (step S9).

As a result, based on the user's language search progress information (learning progress information) of a plurality of electronic dictionaries 10 displayed on the display unit 21 of the tablet terminal 20, the learning progress corresponding to the user's own language search and other It is possible to easily compare the learning progress according to the user's language search, and to make use of it for future language learning.

In the electronic dictionary 10, when it is determined that all the linked two-dimensional codes (here, Q1 and Q2) generated in step D2 have been displayed (Yes in step D9), the CPU 18 follows FIG. A series of information display processing ends. Note that even if it is determined in steps D3 and D4 that the two-dimensional code displayed on the two-dimensional code display screen GQd is not the concatenated two-dimensional code Qn but a single two-dimensional code Q (step D4 No), the CPU 18 terminates a series of information display processing according to FIG.

On the other hand, in the electronic dictionary 10, if it is determined that the display of all the concatenated two-dimensional codes Q1, Q2, . 1, the voice input section (microphone) 16 is activated again, and the input of the next confirmation voice data CS corresponding to the concatenated two-dimensional code Qn displayed at step D8 is awaited (step D5).

Therefore, according to the information reading system 1 configured as described above, the transfer target data to be transferred from the electronic dictionary (display device) 10 to the dedicated learning site 30 to the electronic dictionary 10 is transferred to the concatenated two-dimensional codes Q1, Q2, . . , and the linked two-dimensional codes Q1, Q2, . . . Then, the displayed concatenated two-dimensional codes Q1, Q2, . Forward.

At this time, every time the tablet terminal 20 automatically captures and reads each concatenated two-dimensional code Qn, the tablet terminal 20 emits a confirmation voice corresponding to the parity code of the read concatenated two-dimensional code Qn and the pre-registered dictionary ID code of the electronic dictionary 10. Data CS is generated and output as voice. The electronic dictionary 10 analyzes the parity code and the dictionary ID code contained in the confirmation voice data CS input from the voice input unit 16, and determines the parity code of the displayed concatenated two-dimensional code Qn and the dictionary ID of the electronic dictionary 10 itself. It is determined whether or not the code matches the code, and each time it is determined that the code matches, the next concatenated two-dimensional code Qn+1 is displayed at a predetermined position on the display unit 17 and read by the tablet terminal 20 .

As a result, after capturing the first linked two-dimensional code Q1, the tablet terminal 20 waiting to capture the next linked two-dimensional code Q2, Q3, . To easily and surely obtain transfer target data by automatically photographing and decoding (decoding) the next concatenated two-dimensional codes Q2, Q3, . can be done.

Therefore, according to the information reading system 1 described in the present embodiment, it is possible to switch and display a plurality of images including information to be transferred by user operation of the electronic dictionary (display device) 10 or to display the electronic dictionary (display device) 10 . ) 10 without a communication device for transfer, the tablet terminal (reading device) 20 can easily and correctly read the data.

Although the information reading system 1 of the present embodiment has been described for the case of sequentially reading concatenated two-dimensional codes (concatenated QR codes, etc.), the present invention is not limited to this, and concatenated one-dimensional codes (concatenated barcodes, etc.) may be read in order. Even in the case of reading, it can be implemented in the same way.

The method of each process by the information reading system 1 described in the above embodiment, that is, the information display process by the electronic dictionary 10 (display device) shown in the flowchart of FIG. 3, the tablet terminal 20 ( A memory card (ROM card, RAM card, etc.), a magnetic disk (floppy disk, etc.), a magnetic disk (floppy (registered trademark) disk, hard disk, etc.), optical disk (CD-ROM, DVD, etc.), semiconductor memory, or other external recording medium for distribution. Then, the CPU (processor) of the electronic device reads the program recorded on the external recording medium into the storage device, and the operation is controlled by the read program to perform the information display function and the information processing described in the above embodiment. An analysis function can be implemented, and processing similar to that of the above embodiment can be executed.

Further, the data of the program for realizing each of the above techniques can be transmitted in the form of program code over the communication network (N), and the program server (30) connected to this communication network (N) can transmit the relevant program data. The data of the program can also be loaded into the electronic device and stored in the storage device to realize the information display function and the information analysis function described above.

It should be noted that the present invention is not limited to the above-described embodiments, and various modifications can be made in the implementation stage without departing from the scope of the invention. Further, each embodiment may be implemented in combination as appropriate, in which case the combined effect can be obtained. Furthermore, various inventions are included in the embodiments, and various inventions can be extracted by combinations selected from a plurality of disclosed constituent elements. For example, even if some constituent elements are deleted from all the constituent elements shown in the embodiments, if the problem can be solved and effects can be obtained, the configuration with the constituent elements deleted can be extracted as an invention.

The invention described in the original claims of the present application is appended below.

[Appendix 1]
a display unit;
a voice input unit;
and a first control unit,
The first control unit is
causing the display unit to display a first image among a plurality of images including information to be transferred;
After displaying the first image, confirming that a confirmation voice signal for confirming the reading of the images, which is output from an external reading device that reads the plurality of images, is input to the voice input unit. judge,
causing the display unit to switch from the displayed first image to a second or subsequent image among the plurality of images each time the input of the confirmation audio signal is determined;
display device.

[Appendix 2]
The first control unit is
After displaying the first image, the confirmation audio signal output from the external reading device is input by the audio input unit,
Each time the confirmation voice signal is input, the identification information of the display device and the confirmation information of the image included in the confirmation voice signal are changed to the identification information of the display device and the confirmation information corresponding to the image displayed on the display unit. determine if it matches
causing the display unit to switch from the displayed first image to a second or subsequent image among the plurality of images each time it is determined that they match;
The display device according to appendix 1.

[Appendix 3]
The plurality of images are images of a concatenated two-dimensional code or a concatenated one-dimensional code obtained by dividing and encoding information to be transferred,
The confirmation information of the image is parity information of the concatenated two-dimensional code or the concatenated one-dimensional code.
The display device according to appendix 2.

[Appendix 4]
an imaging unit;
an audio output unit;
and a second control unit,
The second control unit is
A confirmation sound for confirming the reading of an image each time one of a plurality of images including information to be transferred, which is switched and displayed on a display unit of an external display device by the imaging unit, is captured. outputting a signal to the audio output unit;
Acquiring information to be transferred included in the plurality of images from the plurality of images captured by the imaging unit;
reader.

[Appendix 5]
The second control unit is
Each time one of a plurality of images including information to be transferred, which is displayed by being switched to a display unit of an external display device by the imaging unit, is captured, identification information of the display device and the captured generating the confirmation audio signal including image confirmation information;
outputting the generated confirmation audio signal to the audio output unit;
The reader according to appendix 4.

[Appendix 6]
The plurality of images are images of a concatenated two-dimensional code or a concatenated one-dimensional code obtained by dividing and encoding information to be transferred,
The confirmation information of the image is parity information of the concatenated two-dimensional code or the concatenated one-dimensional code.
The reading device according to appendix 5.

[Appendix 7]
comprising a display device and a reading device,
The display device
a display unit;
a voice input unit;
and a first control unit,
The first control unit is
causing the display unit to display a first image among a plurality of images including information to be transferred;
After displaying the first image, determining that a confirmation voice signal output from the reading device has been input to the voice input unit;
causing the display unit to switch from the displayed first image to a second or subsequent image among the plurality of images each time the input of the confirmation audio signal is determined, and
The reader is
an imaging unit;
an audio output unit;
and a second control unit,
The second control unit is
causing the audio output unit to output the confirmation audio signal each time one image displayed on the display unit of the display device is captured by the imaging unit;
Acquiring information to be transferred included in the plurality of images from the plurality of images captured by the imaging unit;
Information reading system.

[Appendix 8]
Information reading by an information reading system comprising: a display device having a display unit, an audio input unit, and a first control unit; and a reader having an imaging unit, an audio output unit, and a second control unit a method,
By the first control unit of the display device,
causing the display unit to display a first image among a plurality of images including information to be transferred;
After displaying the first image, determining that a confirmation voice signal output from the reading device has been input to the voice input unit;
causing the display unit to switch from the displayed first image to a second or subsequent image among the plurality of images each time the input of the confirmation audio signal is determined, and
By the second control unit of the reading device,
causing the audio output unit to output the confirmation audio signal each time one image displayed on the display unit of the display device is captured by the imaging unit;
Acquiring information to be transferred included in the plurality of images from the plurality of images captured by the imaging unit;
Information reading method.

[Appendix 9]
for controlling an information reading system including a display device having a display unit, an audio input unit, and a first processor, and a reading device having an imaging unit, an audio output unit, and a second processor; a program,
the first processor of the display device,
causing the display unit to display a first image among a plurality of images including information to be transferred;
After displaying the first image, determining that a confirmation voice signal output from the reading device has been input to the voice input unit;
causing the display unit to switch from the displayed first image to a second or subsequent image among the plurality of images each time the input of the confirmation audio signal is determined;
function as
the second processor of the reader,
causing the audio output unit to output the confirmation audio signal each time one image displayed on the display unit of the display device is captured by the imaging unit;
Acquiring information to be transferred included in the plurality of images from the plurality of images captured by the imaging unit;
A processor-loadable program for functioning.

1 ... Information reading system 10 ... Display device (electronic dictionary)
20 ... reader (tablet terminal)
30 … Web server (learning site)
N: communication network GQd: two-dimensional code display screen GQr: two-dimensional code reading screen 14: key input unit 16: voice input unit (microphone)
17, 21... Touch panel type display unit 18, 25... CPU (processor)
19, 26... Storage unit 19a... Electronic dictionary control program 19b... Learning site information transfer application program 19d... Two-dimensional code data area 19e... Two-dimensional code image data area 19f, 26c... Dictionary ID data area 22... Imaging unit (camera )
24 … Audio output unit (speaker)
26a terminal control program 26b learning site application program 26d photographed image data area 26e decode data area 26f confirmation voice data (CS) area 26g site acquisition data area 29 communication section

Claims (9)

a display unit;
a voice input unit;
and a first control unit,
The first control unit is
causing the display unit to display a first image among a plurality of images including information to be transferred;
After the first image is displayed, an audio signal for confirming image reading output from an external reading device that reads the plurality of images, comprising identification information of the device and confirmation of the image causing a confirmation audio signal containing information to be input by the audio input unit;
Determining whether the identification information of the device matches the identification information of the present display device and whether the confirmation information of the image matches the confirmation information corresponding to the image displayed on the display unit;
causing the display unit to switch from the displayed first image to a second or subsequent image among the plurality of images each time it is determined that they match;
display device. The first control unit is
Each time the confirmation audio signal is input, both the identification information of the device and the confirmation information of the image included in the confirmation audio signal correspond to the identification information of the present display device and the image displayed on the display unit. determine if it matches the verification information;
The display device according to claim 1. The plurality of images are images of a concatenated two-dimensional code or a concatenated one-dimensional code obtained by dividing and encoding information to be transferred,
The confirmation information of the image is parity information of the concatenated two-dimensional code or the concatenated one-dimensional code.
3. The display device according to claim 2. an imaging unit;
an audio output unit;
and a second control unit,
The second control unit is
An audio signal for confirming reading of an image each time one of a plurality of images including information to be transferred, which is switched and displayed on a display unit of an external display device by the imaging unit, is captured. generating a verification audio signal including identification of the device and verification of the image;
outputting the generated confirmation audio signal to the audio output unit;
Acquiring information to be transferred included in the plurality of images from the plurality of images captured by the imaging unit;
reader. The second control unit is
Each time one of a plurality of images including information to be transferred, which is displayed by being switched to a display unit of an external display device by the imaging unit, is captured, identification information of the display device and the captured generating the confirmation audio signal including both image confirmation information;
outputting the generated confirmation audio signal to the audio output unit;
5. A reader according to claim 4. The plurality of images are images of a concatenated two-dimensional code or a concatenated one-dimensional code obtained by dividing and encoding information to be transferred,
The confirmation information of the image is parity information of the concatenated two-dimensional code or the concatenated one-dimensional code.
6. A reader according to claim 5. comprising a display device and a reading device,
The display device
a display unit;
a voice input unit;
and a first control unit,
The first control unit is
causing the display unit to display a first image among a plurality of images including information to be transferred;
After the first image is displayed, the confirmation audio signal, which is an audio signal for confirming the reading of the image output from the reading device and includes identification information of the device and confirmation information of the image, is input by voice. input by the department,
Determining whether the identification information of the device matches the identification information of the present display device and whether the confirmation information of the image matches the confirmation information corresponding to the image displayed on the display unit;
causing the display unit to switch from the displayed first image to a second or subsequent image among the plurality of images each time it is determined that they match, and
The reader is
an imaging unit;
an audio output unit;
and a second control unit,
The second control unit is
each time the imaging unit captures one image displayed on the display unit of the display device, the confirmation audio signal including identification information of the display device and confirmation information of the captured image is generated;
causing the audio output unit to output the generated confirmation audio signal;
Acquiring information to be transferred included in the plurality of images from the plurality of images captured by the imaging unit;
Information reading system. Information reading by an information reading system comprising: a display device having a display unit, an audio input unit, and a first control unit; and a reader having an imaging unit, an audio output unit, and a second control unit a method,
By the first control unit of the display device,
causing the display unit to display a first image among a plurality of images including information to be transferred;
After the first image is displayed, the confirmation audio signal, which is an audio signal for confirming the reading of the image output from the reading device and includes identification information of the device and confirmation information of the image, is input by voice. input by the department,
Determining whether the identification information of the device matches the identification information of the present display device and whether the confirmation information of the image matches the confirmation information corresponding to the image displayed on the display unit;
causing the display unit to switch from the displayed first image to a second or subsequent image among the plurality of images each time it is determined that they match, and
By the second control unit of the reading device,
each time the imaging unit captures one image displayed on the display unit of the display device, the confirmation audio signal including identification information of the display device and confirmation information of the captured image is generated;
causing the generated confirmation audio signal to be output by the audio output unit;
Acquiring information to be transferred included in the plurality of images from the plurality of images captured by the imaging unit;
Information reading method. for controlling an information reading system including a display device having a display unit, an audio input unit, and a first processor, and a reading device having an imaging unit, an audio output unit, and a second processor; a program,
the first processor of the display device,
causing the display unit to display a first image among a plurality of images including information to be transferred;
After the first image is displayed, the confirmation audio signal, which is an audio signal for confirming the reading of the image output from the reading device and includes identification information of the device and confirmation information of the image, is input by voice. input by the department,
Determining whether the identification information of the device matches the identification information of the present display device and whether the confirmation information of the image matches the confirmation information corresponding to the image displayed on the display unit;
causing the display unit to switch from the displayed first image to a second or subsequent image among the plurality of images each time it is determined that they match;
function as
the second processor of the reader,
each time the imaging unit captures one image displayed on the display unit of the display device, the confirmation audio signal including identification information of the display device and confirmation information of the captured image is generated;
causing the generated confirmation audio signal to be output by the audio output unit;
Acquiring information to be transferred included in the plurality of images from the plurality of images captured by the imaging unit;
A processor-loadable program for functioning.

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