JP4237027B2 - Information communication terminal, scanner device, information distribution server, information transmission system, and information transmission program - Google Patents

Description

  The present invention relates to an information communication terminal, a scanner device, an information distribution server, an information transmission system, and an information transmission program that can realize a high-speed reading operation of information by distribution code scanning and an increase in the amount of data transmission.

  The one-dimensional bar code shown in FIG. 1 printed on printed matter or the like and the two-dimensional code shown in FIG. 32 (hereinafter, these distribution codes are referred to as “distribution codes”) are often used in the market. Specifically, bar codes refer to five types of bar codes: JAN standard, standard ITF standard, CODE-128 standard, CODE-39 standard, and coder bar (NW-7) standard. In Japan, the JAN distribution code is well known. JAN distribution code is an abbreviation of “Japanese Article Number” and means the common product distribution code. It was standardized in 1978 by JIS (JIS-X0501) and with the widespread use of POS systems, it is marked on most products that are currently distributed.

  The JAN distribution code is characterized by a low-cost symbol that can be individually identified with an internationally unique number and can be printed using conventional packaging materials and ink, and can be read by an automatic reading device such as a scanner. It is easy. The two-dimensional code is a code that has been improved and developed so as to increase the information amount of the bar code and cannot be easily duplicated. The two-dimensional code has about 30 times the amount of information as compared with the bar code. A total of 15 types have been introduced in the domestic market, but they are behind in maintenance compared to barcodes, and there is a need for standardization and standardization.

As a system using a distribution code, it expanded from a POS system using the JAN distribution code in the 1970s to a distribution management system for packing units using the ITF distribution code in the 1980s. Application standards have been established in the field (see Non-Patent Document 1). In addition, a distribution code scanning device from a long distance, such as a laser scanner device, has been developed.
Distribution System Development Center “Registration Management of Distribution Code”, [online], [searched on September 11, 2003], Internet <URL: http://www.dsri-dcc.jp/>

  However, in the conventional distribution code system, there is a limit to the amount of data that can be used due to the standard of the distribution code. For this reason, a technique is employed in which a plurality of distribution codes are printed on a print medium or a plurality of distribution code print media are prepared and read. However, in this method, when the distribution code is manually read, it is necessary to move the scanner one by one with respect to the distribution codes printed or displayed at different locations. As a result, the time required for moving the scanner device has become an obstacle to quickly reading a large number of distribution codes. Furthermore, since the distribution code printing medium is mostly paper, the amount of data that can be transmitted has been limited due to spatial restrictions on the paper (first problem).

  In addition, when there are a plurality of distribution codes, an error is often caused in the scanning angle and order when scanning manually, and means for preventing this is necessary. For this reason, the scanner device is equipped with a module that scans the distribution code from every angle and a program that allows accurate reading even when a plurality of distribution codes exist. However, when there is a large amount of information to be scanned, the processing time of this module or program has been a cause of delaying information transmission (second problem).

  Conventionally, when scanning manually, after a scanner device user reads one distribution code from a certain position, the reading position must be moved by moving the wrist or the like to the next distribution code reading position. Considering the travel time and the complexity of manual processing, it was necessary to print a distribution code by arranging, for example, an average of about four distribution codes in parallel at close positions. That is, the amount of information transmitted by the distribution code is limited, and the print medium for displaying the information and the print position on the print medium are also limited (third problem).

  Furthermore, the distribution code of the conventional JAN standard has a problem that it can be easily copied because the distribution code is printed (fourth problem).

  Therefore, the present invention provides an information communication terminal, a scanner device, an information distribution server, an information transmission system, and an information transmission program with high security by increasing the speed of reading information by a distribution code scanner at high speed and increasing the amount of data transmission. The purpose is to do.

  In view of the above problems, the first feature of the present invention is obtained from a distribution code storage device (12) for storing distribution code data to be read by another device; and from the distribution code storage device (12). Distribution code generation means (10c) for generating at least two distribution codes based on distribution code data; display device (2) for displaying images of at least two distribution codes generated; at least two Switching display control means for continuously switching the image of the above distribution code at a time interval set so that other devices can read and a set display order, and displaying the images at a fixed position on the display device; 10f), and the switching display control means (10f) indicates that the circulation code image has been displayed once after being displayed in the set display order. Display identifier data, and summarized in that the image of the display after the distribution code again is an information communication terminal that performs control to continuously switch the display (1).

  Here, it is assumed that the “distribution code” is a set of symbolized numerical data. For example, in the JAN13 standard, a set of bars representing 13-digit numbers is called a bar code, which conforms to this. The distribution code particularly refers to a one-dimensional barcode and a two-dimensional code. “Distribution code data” refers to data for creating a distribution code. The “distributed code image” is assumed to be embodied on the image of a display device or the like so that the distributed code data is embodied and visually recognized as the distributed code. “Identifier data” is data to be inserted in order to notify the end of continuous display of a plurality of distribution code images, and corresponds to certain waiting time data, all 0 data, and the like. “At least two or more distribution codes” refers to data serving as a basis for images of two or more distribution codes according to the same type of distribution code standard.

  The second feature of the present invention is that the distribution code storage device (12) stores distribution code data to be read by another device; and at least 2 based on the distribution code data acquired from the distribution code storage device (12). Distribution code generation means (10c) for generating one or more distribution codes; display device (2) for displaying at least two generated distribution code images; and other images for at least two distribution codes Switching display control means (10f) for continuously switching at a time interval set so as to be readable and a set display order and controlling the display at a fixed position on the display device; The code generation means (10c) includes the number information including the number information of the distribution code images in the header information and the information on the order of displaying the distribution code images. The image data included in the information is generated, and the switching display control means (10f) controls to sequentially switch and display the image data for the number of images in the header information of the number data and the number data. The gist is that the information communication terminal (1).

  The third feature of the present invention is that a distribution code reading that reads at least two pieces of distribution code information received from an image of a distribution code that is continuously switched and displayed at a fixed position at a preset time interval and in a preset display order. Means (30a); and analyzing means (30b) for analyzing the read distribution code information so that it can be transmitted to the outside via a wired or wireless communication medium. Apparatus for confirming identifier data displayed when images are displayed in a set interval and in a set order, and starting reading and analyzing distribution code information from an image of the distribution code next to the identifier data It is summarized as (3).

  A fourth feature of the present invention is a distribution code that reads at least two distribution code information received from an image of a distribution code that is continuously switched and displayed at a fixed position at a preset time interval and in a preset display order. Reading means (30a); and analyzing means (30b) for analyzing the read distribution code information so that it can be transmitted to the outside via a wired or wireless communication medium. The analysis unit (30b) includes the number data including the number information of the images in the header information and the image data including the information on the order of displaying the images of the respective distribution codes in the header information. The gist of the present invention is that the scanner device (3) starts the analysis after acquiring the image data for the number of sheets.

A fifth feature of the present invention is an information transmission system including an information communication terminal (1) for displaying a distribution code and a scanner device (3) for reading the distribution code, for causing the scanner device (3) to read the information transmission system. Distribution code storage device (12) for storing distribution code data, distribution code generation means (10c) for generating at least two distribution codes based on distribution code data acquired from distribution code storage device (12), generation A display device (2) for displaying at least two or more distribution code images, and continuous at a set time interval and a set display order so that the scanner device can read at least two or more distribution code images. And switching display control means for controlling to display at a fixed position on the display device (10f), continuous switching at the fixed position Distribution code reading means (30a) for reading distribution code information received from at least two distribution code images shown, and analyzing the read distribution code information so that it can be transmitted to the outside via a wired or wireless communication medium. And a scanner device (3) comprising: an analyzing means (30b);
The switching display control means (10f) displays the identifier data indicating that at least two or more distribution code data have been displayed in a set display order and then displayed once, and after this display, the distribution code is displayed again. Is controlled to display continuously,
The gist of the analyzing means (30b) is an information transmission system that confirms the identifier data and starts reading and analyzing the distribution code information from the distribution code next to the identifier data.

A sixth feature of the present invention is an information transmission system including an information communication terminal (1) for displaying a distribution code and a scanner device (3) for reading the distribution code, for causing the scanner device (3) to read the information transmission system. Distribution code storage device (12) for storing distribution code data, distribution code generation means (10c) for generating at least two distribution codes based on distribution code data acquired from distribution code storage device (12), generation A display device (2) for displaying at least two or more distribution code images, and continuous at a set time interval and a set display order so that the scanner device can read at least two or more distribution code images. And an information communication terminal (1) comprising switching display control means for controlling to display at a fixed position on the display device and (10f) A distribution code reading means (30a) for reading distribution code information received from a distribution code image that is continuously switched and displayed at a fixed position, and the read distribution code information can be transmitted to the outside via a wired or wireless communication medium; A scanner device (3) comprising: an analyzing means (30b) for analyzing
The distribution code generating means (10c) generates the number data including the number information of the distribution code image in the header information and the image data including the order information for displaying each distribution code image in the header information; The control means (10f) controls to continuously switch and display the image data for the number of images in the number information and the header information of the number data in the set display order; the analysis means (30b) The gist of the present invention is an information transmission system that starts analysis after acquiring image data for the number of images in the header information.

  A seventh feature of the present invention is that an information distribution server (5) distributes data via a communication network to an information communication terminal (1) that transmits information by causing the scanner device (3) to read the displayed distribution code. The distribution data storage device (56) for storing the data; the data obtained from the distribution data storage device (56) is displayed in a set display order and then displayed in a round. Distribution data generating means (55a) for generating distribution code data that is a basis for generating at least two distribution codes that are set so that the distribution data are continuously switched and displayed again. And distribution code data set so that the scanner device (3) can continuously switch and display at a set time interval and a set display order. And summarized in that a distribution data transmitting means for distributing the information communication terminal (1) (55d) information distribution server and a (5).

  An eighth feature of the present invention is that an information distribution server (5) distributes data via a communication network to an information communication terminal (1) that transmits information by causing the scanner device (3) to read the displayed distribution code. A distribution data storage device (56) for storing data; number data including the number information of images of at least two distribution codes in the header information, and information on the order of displaying the images of the distribution codes The distribution code data that is the basis for generating the image of the distribution code that includes the image data including the header information, and is set to continuously switch and display the number data and the image data for the number of images in the set display order The distribution data creation means (55a) for creating at least two data from the data acquired from the distribution data storage device (56); and the scanner device (3) reads Information distribution server (5) comprising distribution data transmission means (55d) for distributing distribution code data set to continuously switch display in the time interval set in the function and the set display order to the information communication terminal (1) It is a summary.

  A ninth feature of the present invention is that at least two images that are continuously switched and displayed at fixed positions at a preset time interval and in a preset display order on a computer that reads at least two distribution code images to be displayed. An instruction for reading the distribution code information received from the distribution code image described above; and analyzing the identifier data displayed after the circulation code data is displayed at a set interval and in a set order. The gist is that the information transmission program causes the means (30b) to execute a command for starting the reading and analysis of the distribution code information from the distribution code next to the identifier data.

  According to a tenth feature of the present invention, at least two images that are continuously switched and displayed at fixed positions at a preset time interval and in a preset display order on a computer that reads at least two distribution code images to be displayed. An instruction for reading the distribution code information received from the distribution code image described above; an instruction for receiving the number data including the number information of the distribution code image in the header information in the distribution code information; and each of the distribution code information An instruction for receiving the image data including the order information for displaying the image of the distribution code in the header information; an instruction for causing the analysis means (30b) to start the analysis after acquiring the number data and the image data for the number of sheets; It is an information transmission program that executes

  An eleventh feature of the present invention is that an instruction for displaying a generated distribution code image and causing a computer to read the displayed distribution code image to acquire time; distribution code data acquired from within the distribution code storage device (12) An instruction for adding time data to the encrypted data to create encrypted data; an instruction for acquiring internal time data from the inside when the encrypted data is received; an instruction for decrypting the received encrypted data; The gist of the present invention is an information transmission program having a command for analyzing encrypted data when the time data is within a time difference set by comparing the time data with the internal time data.

  According to the information communication terminal, the scanner device, the information distribution server, the information transmission system and the information transmission program of the present invention, the scanner device is not moved by repeatedly displaying two or more distribution codes on the display device in succession. That is, instead of moving the scanner device to the distribution code reading position, the distribution code data can be read at one place at a time by moving the distribution code reading position in accordance with the reading process of the scanner device. Further, since the distribution code on the display device does not have a spatial restriction like the distribution code on paper or the like, any number of the distribution codes can be displayed, and the amount of data to be transmitted can be increased infinitely.

  Further, since the scanner device can continuously read the distribution code data at one place, the reading order error by the scanner device manually and the time required for reading can be shortened, and the data transmission speed can be increased. .

  Furthermore, since a plurality of distribution codes are dynamically switched on the display device, copying is not easy and the security of information held by the distribution codes can be improved.

  Hereinafter, an information transmission system using a display device, a scanner device, an information processing device, and an information distribution server according to first to fifth embodiments of the present invention will be described. In addition, the apparatus, method, etc. which are used in embodiment of this invention are examples, and of course this invention is not limited to these.

(Transmission of distribution code)
The information transmission system according to the first to fifth embodiments of the present invention includes an information terminal including a display device for displaying a distribution code, and a scanner device. A distribution code having desired information is displayed on the display device, and the information is transmitted when the scanner device optically reads the distribution code.

  The greatest feature of the present invention is that a medium for displaying a distribution code and transmitting information on the distribution code is a plurality of images generated by the program. Further, the plurality of distribution code images are replaced with the next screen at regular intervals. This image display time is determined according to the accuracy and speed of image reading of the scanner device. For example, as shown in FIG. 5, information is transmitted using four images every 0.1 second. During this reading operation, the operator of the scanner device may fix the scanner at a fixed position on the image of the display device as shown in FIG.

  Furthermore, although four images are used in FIG. 5, since these images are generated by the program as described above, they can be generated infinitely. In other words, the number of distribution codes that have been used for information transmission so far is about four because of the burden on the operator's reading process, the time required for the reading process, and the occurrence of errors in the reading process. However, when a plurality of distribution code images can be read with the scanner device fixed as in the present invention, the time required for the reading process is only the scanning time, and no error in the reading process occurs. For this reason, the amount of information that can be transmitted can be increased indefinitely. In addition, it is not necessary to install a program for appropriately rearranging the reading order when there is an operation error when reading by an operator or when there are a plurality of distribution codes as in the prior art, and the reading process can be speeded up. .

  The distribution code may be the barcode shown in FIG. 5 or the two-dimensional code shown in FIG. 32. However, in the case of a barcode, it is possible to use a scanner for reading a distribution code that is currently popular in the market. In the case of a two-dimensional code, it is necessary to install a dedicated application on the distribution code reader.

  Hereinafter, the information transmission system according to the first to fifth embodiments of the present invention will be described in detail.

(First embodiment)
(Information transmission system)
As shown in FIG. 1, the information transmission system 100 according to the first embodiment of the present invention includes an information communication terminal 1 including a display device 2 that displays a distribution code, and a scanner device 3.

  The display device 2 according to the first embodiment of the present invention is mounted on an information communication terminal 1 such as a mobile phone having a communication function. As shown in FIG. 2, the information communication terminal 1 includes an input device 16, a display device 2, a wireless device 14 including an antenna 14 a, a voice processing device 15, a CODEC 6, a transmitter device 7, a receiver device 8, and a data storage device 9. , A processing control device (CPU) 10, a distribution code storage device 12, a temporary storage device 13, and the like.

  The input device 16 is a keyboard composed of numbers from 0 to 9 and push buttons such as “*”, “#”, “decision”, “cancel” and the like. The input device 16 may be constituted by a scroll button or the like. Further, data may be input from another memory device via a USB connection or the like. As the display device 2, a liquid crystal display device (LCD), a light emitting diode (LED) panel, an electromilness (EL) panel, or the like can be used. The display device 2 can be used as the display device 2 as long as it displays the distribution code, the input function item, the current state of the information communication terminal 1, the communication result, and the like.

  The antenna 14a receives and transmits radio waves. In FIG. 2, the antenna 14a is used as both a reception antenna and a transmission antenna. The wireless device 14 is a module that demodulates the received data received via the antenna 14a and outputs the demodulated data to the CPU 10, modulates the transmission data output from the CPU 10, and outputs the modulated data to the antenna 14a. The wireless device 14 may be a known wireless device including a low noise amplifier, a mixer, an intermediate frequency amplifier, a demodulator, and the like connected to the antenna 14a.

  The transmitter 7 is a microphone and is a module for inputting user's voice. The receiving device 8 is a speaker, and is a module that outputs the voice of the other party. The CODEC 6 is a module that converts an audio analog signal into a digital signal and converts the digital signal into an analog signal. The audio processing device 15 is a digital signal processor (DSP), and is a module for encoding / decoding a digital audio signal. The data storage device 9 includes a ROM and a RAM. The ROM is a memory that stores a program (recognition distribution code) that performs overall control as a receiver that is executed by the CPU 10, and the RAM stores program data and the like that are used during program execution processing in the CPU 10. Or a memory used as a work area.

  The distribution code storage device 12 is a storage area for storing the transmitted or generated distribution code. The temporary storage device 13 is a storage area for temporary storage during the distribution code generation / display processing.

  The CPU 10 includes a telephone function control unit 10a, a distribution code data management unit 10b, a distribution code generation unit 10c, a switching display control unit 10f, and the like. The telephone function control means 10a is a module for controlling a conventional standard telephone function. In accordance with the input and call reception from the input device 16, the arrival / departure control, call control, and various setting processes are performed. The distribution code data management means 10b is a module that manages the update and deletion of distribution code data in the distribution code storage device 12. The distribution code generation unit 10 c is a module that generates a distribution code based on data input from the input device 16 and data transmitted via the wireless device 14. The switching display control means 10 f is a module that performs continuous switching of a plurality of distribution code images displayed on the display device 2. Each function is executed by the CPU 10 appropriately loading these means and performing arithmetic processing.

  Although not particularly shown in FIG. 2, it is a matter of course that a power supply circuit, a battery (battery), and the like are provided for these devices to function normally.

  The scanner device 3 according to the first embodiment of the present invention has a function of scanning an image using a semiconductor element CCD (Charge Coupled Device) image sensor, and as shown in FIG. , A mirror 32, a lens 33, a CCD image sensor 34, a code 35, and the like.

  LED 31 for light sources is a module which irradiates light on a distribution code. The mirror 32 is for reflecting the light reflected from the distribution code. The lens 33 is for picking up the reflected light from the mirror 32 and focusing the light to be received by the CCD image sensor 34. The CCD image sensor 34 is for receiving light from the lens 33 as an image. The light source LED 31 is irradiated in a wide range, but the CCD image sensor 34 receives light as an image only at a position on the light receiving axis. The code 35 is for transmitting information on the distribution code analyzed from the received image to an information processing apparatus such as an external POS terminal.

  As shown in FIG. 4, the CPU 30 includes a distribution code reading unit 30a, an analysis unit 30b, and an analysis data transmission unit 30c, and is connected to the main storage device 30d. The distribution code reading means 30a is a module for reading an image on the light receiving axis. The analysis unit 30b is a module for analyzing data on the image of the read distribution code. The analysis data transmission unit 30c is a module that transmits data held by the analyzed distribution code to an external POS terminal or the like. Each function is executed by the CPU 30 appropriately loading these means into the register area and performing arithmetic processing. The main storage device 30d includes a ROM and a RAM. The ROM is a memory storing a program for performing overall control of the distribution code reading process executed by the CPU 30, and the RAM stores program data used during the program execution process in the CPU 30, or a work area. This memory is used as

(Operation of information transmission system)
Next, the operation of the distribution code information transmission by the information transmission system 100 will be described using the flowchart of FIG.

(A) First, in step S <b> 101, the information communication terminal 1 receives data serving as a distribution code base from the input device 16 or the wireless device 14 of FIG. 2 and stores it in the distribution code storage device 12. Data reception methods include receiving input data from a keyboard via the input device 16, receiving from an external storage device such as a memory stick, and receiving packet data via the wireless device 14. The distribution code data management means 10b of FIG. 2 stores data that is the basis of the received distribution code in the distribution code storage device 12.

(B) In step S102, according to the user's input operation from the input device 16, the distribution code generation means 10c acquires distribution code data from the distribution code storage device 12, and generates it as a distribution code. The number of generated distribution codes is determined by the amount of information to be transmitted. In the distribution code generation, for example, when a distribution code is generated based on the JAN13 standard, the colors described in the table of FIG. 8 are combined and displayed. The distribution code is configured as shown in FIG. 9 and includes a left margin, a left guard bar, 4 digits for the left odd character, a center, 3 digits for the right even character, a check digit, a right guard bar, and a right margin. . The left margin, right margin, left guard bar, right guard bar, and center are fixed by regulations. Among the 8 digits of the left odd number character and right even number character and check digit 1 digit, the check digit 1 digit is configured to calculate the left odd character and right even character and express the numerical value of the calculation result Is done. The number of digits that can actually be used is 7 digits, and specific information is transmitted using these 7 digits. At this time, only the numerical values “0” to “9” can be used.

  Regarding the timing of dynamic switching of the distribution code, the screen is changed at a period of about 1/60 seconds in the currently used liquid crystal screen and CRT screen. On the other hand, the scanner device can read one distribution code in about 1/50 to 1/200 second. According to this, in order to be able to read a plurality of dynamic distribution code displays even in the current scanner device, it is preferable to switch the display to the least common multiple of both times, and about 1/10 seconds is appropriate. I can say that. The maximum display time is not constrained because the scanner device does not read the same data multiple times. However, it can be said that the distribution code display period is preferably about 0.1 to 0.5 seconds from the viewpoint of operation.

  In step S102, the plurality of distribution code data generated is displayed on the display device 2 by the switching display control means 10f as shown in FIG. 5 at the set switching speed.

(C) In step S <b> 103, the scanner device 3 reads the distribution code displayed on the display device 2. As a reading procedure, as shown in FIG. 10, the light source LED 31 of FIG. 3 irradiates the pulsed light on the distribution code, and the mirror 32 reflects this light. The reflected light is inverted by the lens 33, and the CCD image sensor 34 receives the inverted reflected light as an image. Further, the distribution code reading means 30a in FIG. 4 scans the image received by the CCD image sensor 34 from end to end, and acquires an analog waveform. Further, the analog waveform is A / D converted to obtain a digital waveform. This digital waveform is decoded according to the rules.

(D) In step S104, the decoded information is analyzed by the analysis unit 30b of FIG. 4 and stored in the main storage device 30d. Alternatively, in step S105, the analysis data transmitting unit 30c performs communication output as read data to the outside by RS-232C (code 35 in FIG. 3) or the like.

  Various methods are conceivable as a method of analyzing the decoded information by the analyzing unit 30b in step S104. Two specific examples of analysis will be described below.

  As a first specific example, when a general distribution code is repeatedly displayed as it is on the display device 2, as shown in FIG. 11, there is a method of repeatedly transmitting with a certain waiting time for each cycle. . This will be described with reference to the flowchart of FIG.

(A) First, in step S201, the CPU 30 in FIG. 4 waits without reading until an identifier indicating the waiting time of the distribution code is detected.

(B) When the waiting time is detected in step S202, the decoded data transmitted by the distribution code reading means 30a of the CPU 30 is read and registered in the register area of the CPU 30 as shown in FIG. In step S203, it is determined whether or not the next read data is “waiting time” data, and the decoded data to be transmitted is registered in the register until the next waiting time data is read.

(C) In step S204, when one set of decoded data group is read and the next waiting time data is read, the analysis data transmitting means 30c outputs the communication data to the outside as the read data by the code 35 of FIG. To do.

  As a second specific example, there is a method of embedding header information in a distribution code to be displayed on the display device 2 and removing unnecessary data after data reception by the scanner device 3 by this header information. As shown in FIG. 14A, the header information transmits data for notifying the number of distribution codes that are the basis of the transmission data before the transmission data. In this case, the upper two digits are set to “00” indicating the number data, and the next two upper digits are used to set the number of distribution codes. For example, when four pieces of data are transmitted, it is configured as “00400000...”. In the upper two digits of each transmission data, “01” to “04” or the like for indicating the order is set. This will be described with reference to the flowchart of FIG.

(A) First, in step S301, the distribution code reading means 30a in FIG. 4 reads one piece of transmission data. In step S302, the upper two digits of the transmission data are read and stored in the distribution code storage register (see FIG. 16A) of the CPU 30 corresponding to the two digits.

(B) Next, in step S303, it is determined whether the read two-digit data is “00”, that is, the number data. If it is the number data, the process proceeds to step S304 and is not the number data. If yes, go to Step S306.

(C) In step S304, the upper 3 to 4 digits of the number data are acquired, and the number of image data to be registered is acquired. In step S305, the number data is stored in the number storage register area of the CPU 30 as shown in FIG.

(D) In step S306, it is determined whether or not the number information is registered in the number storage register. If it has been registered, the process proceeds to step S307 to check whether or not all the image data is registered in the distribution code storage register. For example, in FIG. 16, the upper two digits are “01” “02” “03” “04”. It is determined whether the data of has been registered. If not registered, the process returns to step S301, and the operations of S301 to S306 are repeated until all the number data and other image data are registered in the register.

(E) When all the data in the register are registered, the process proceeds to step S308, and the analysis data transmitting means 30c in FIG. 4 uses the information of the distribution code data (see FIG. 14B) as read data in FIG. Communication is output to the outside by the code 35 or the like.

(Example)
Information transmission from the display device 2 of the information communication terminal 1 described in the first embodiment to the scanner device 3 and information transmission from a conventional distribution code on paper to the scanner device are performed, and information by the two devices When the transmission amount and the transmission processing speed were compared, experimental results as shown in the table of FIG. 17 were obtained. From this table, it can be seen that, regardless of the number of distribution codes, the display device 2 performs transmission processing faster than the paper medium. The processing speed when the number of distribution codes is 4 is “1.62 seconds” for paper, and “0.6 seconds” for the display device. The processing speed when the number of distribution codes is 12 is paper. “5.51 seconds”, and “1.8 seconds” for the display device. That is, it can be seen that the difference in the processing speed becomes more noticeable as the number of distribution codes increases.

  According to the display device, the scanner device, and the information transmission system according to the first embodiment of the present invention, a plurality of distribution code data is once obtained at one place by moving the distribution code reading portion according to the reading process of the scanner device. Can be read. Further, since the distribution code on the display device does not have a spatial restriction like the distribution code on paper or the like, any number of the distribution codes can be displayed, and the amount of data to be transmitted can be increased infinitely. It is possible to increase the speed of data transmission by reducing the reading order mistake of the scanner apparatus manually and the time required for reading. Since a plurality of distribution codes are dynamically switched on the display device, copying is not easy and the security of information held by the distribution codes can be improved.

(Second Embodiment)
(Information transmission system)
As shown in FIG. 18, the information transmission system 200 according to the second embodiment of the present invention includes an information communication terminal 1a including a display device 2a for displaying a distribution code, a scanner device 3a, and an information processing device 4. Yes. The information processing device 4 is connected to the scanner device 3a and refers to, for example, a POS terminal that performs certain processing on data input to the scanner device 3a.

  The display device 2a is mounted on an information communication terminal 1a such as a mobile phone having a communication function. As shown in FIG. 19, the information communication terminal 1 a includes an input device 16, a display device 2, a wireless device 14 including an antenna 14 a, a voice processing device 15, a CODEC 6, a transmitter device 7, a receiver device 8, and a data storage device 9. , CPU 10, clock device 11, distribution code storage device 12, temporary storage device 13 and the like. The CPU 10 includes a telephone function control unit 10a, a distribution code data management unit 10b, and a distribution code generation unit 10c. The distribution code generation unit 10c includes a time acquisition unit 10d, a time encryption unit 10e, and the like.

  The clock device 11 is an internal clock module and measures time. The time acquisition unit 10 d is a module that acquires time from the timepiece device 11. The time encryption unit 10e is a module that generates and encrypts a distribution code including time information. Since other devices are the same as those in the first embodiment, description thereof will be omitted.

  As shown in FIG. 3, the scanner device 3a includes a CPU 30, a light source LED 31, a mirror 32, a lens 33, a CCD image sensor 34, a code 35, and the like. As shown in FIG. 20, the CPU 30 (CPU 30f) includes distribution code reading means 30a and data transmission means 30e, and is connected to the main storage device 30d. The data transmission unit 30e is a module that transmits the read distribution code data to the information processing apparatus 4 via the code 35 or the like. Since other devices are the same as those in the first embodiment, description thereof will be omitted.

  The information processing device 4 includes an input device 41, an output device 42, a display device 43, a data input / output control device 44, a data transmission control device 45, a CPU 46, a storage device 47, an internal clock device 48, and the like. When a plurality of information processing devices 4 are arranged, each information processing device 4 is connected to a higher-level device (not shown) that manages all the information processing devices 4 in an integrated manner, for example, via a LAN. Data transmission / reception between the host device and each information processing device 4 is performed via the data transmission control device 45.

  The storage device 47 has an operation memory area necessary for the CPU 46 to function as a POS terminal, and stores various data such as a sales file, a user file, a product master file, and a product image file. The internal clock device 48 is a device for measuring time.

  The CPU 46 manages the entire information processing apparatus 4 and the information transmission system 200, and executes basic processing as a POS terminal or the like. The CPU 46 includes data decoding means 46a, internal time acquisition means 46b, determination means 46c, analysis means 46d, and data processing means 46e.

  The data decryption means 46a is a module for decrypting the received encrypted data. For the decryption, time data, one-time pin data, and the like are used in addition to the public key and the private key. The internal time acquisition unit 46 b is a module that acquires time from the internal clock device 48. The determination unit 46c is a module that determines whether or not to analyze the decrypted data. The analysis unit 46d is a module that analyzes the decrypted data. Specifically, after the data is decrypted, the analysis is performed by the analysis method by the analysis unit 30b in step S104 of FIG. The data processing means 46e performs a certain arithmetic process on the analyzed data, for example, the total sales calculation.

  The data input / output control device 44 controls data transmission / reception among the CPU 46, the input device 41, the output device 42 and the display device 43. Specifically, the input device 41 indicates a keyboard, a touch panel, a scanner, a card reader / writer, or the like operated by a user. The output device 42 indicates a receipt journal, a printer, or the like. The display device 43 outputs calculation result data or the like to a user or the like, and a plurality of display devices 43 may exist.

(Operation of information transmission system)
Next, the operation of the distribution code information transmission by the information transmission system 200 will be described using the flowchart of FIG.

(A) First, in step S401, the information communication terminal 1a receives the data that is the basis of the distribution code from the input device 16 or the wireless device 14 of FIG. 2 and stores it in the distribution code storage device 12. The distribution code data management means 10b of FIG. 2 stores data that is the basis of the received distribution code in the distribution code storage device 12. The time acquisition unit 10 d acquires the current time from the timepiece device 11.

(B) In step S402, according to the input operation of the user from the input device 16, the distribution code generation means 10c adds the distribution code data acquired from the distribution code storage device 12 to the current time X acquired from the clock device 11, for example, 2003. When it is 16:50 on August 8, numerical data “200308081650” is added, and a distribution code obtained by encrypting these data is generated. For the encryption, for example, as shown in FIG. 23, a known public key method or secret key method key is used. The number of generated distribution codes is determined by the amount of information to be transmitted. For distribution code generation, for example, a distribution code is generated based on the JAN13 standard. The display period of the distribution code image is preferably about 0.1 to 0.5 seconds. In step S403, the generated plurality of distribution code images are displayed on the display device 2 at the set switching speed.

(C) In step S404, the information processing device 4 acquires information on the distribution code image displayed on the display device 2a via the scanner device 3a. The reading procedure by the scanner device 3a has been described in step S104 in FIG. In step S405, the data decoding unit 46a in FIG. 21 decodes the read data. In step S 406, the internal time acquisition unit 46 b acquires the current time Y from the internal clock device 48.

(D) In step S407, the determination unit 46c compares the current time X of the information communication terminal 1 with the current time Y of the information processing device 4. At this time, if the difference between the time X and the time Y is within 5 minutes, for example, the process proceeds to step S408, the data is analyzed as usual, and the data is stored in the storage device 47 (step S409). If it is longer than 5 minutes, it is determined that the copy has been made, and the process is stopped in step S410, and the distribution code is discarded.

  According to the display device, the scanner device, the information processing device, and the information transmission system according to the second embodiment of the present invention, a plurality of distribution code data can be obtained by moving the distribution code reading portion according to the reading process of the scanner device. It is possible to read at one place at a time. Further, since the distribution code on the display device does not have a spatial restriction like the distribution code on paper or the like, any number of the distribution codes can be displayed, and the amount of data to be transmitted can be increased infinitely. It is possible to increase the speed of data transmission by reducing the reading order mistake of the scanner apparatus manually and the time required for reading. A plurality of distribution codes are dynamically switched on the display device, and encryption processing according to time is performed, so that illegal distribution and modification of the distribution codes can be prevented and the information held by the distribution codes can be reliably protected.

(Example of change)
Although the time information is used in the encryption processing of the second embodiment, this may be a one-time pin generated by a random number, for example. First, as shown in FIG. 24, the distribution code generation means 10c of the information communication terminal 1a includes a one-time pin acquisition means 10h and a one-time pin encryption means 10g. Of course, the apparatus (not shown) shown in FIG. 21 is also provided. In addition to the apparatus shown in FIG. 21 (not shown), the information processing apparatus 4 includes a one-time pin generation unit 46f and a one-time pin acquisition unit 46g. Hereinafter, the encryption operation will be described with reference to the flowchart of FIG.

(A) First, in step S501, when the distribution code image is displayed on the display device 2 and the image is read by the scanner device 3a, the one-time pin acquisition unit 10h of the information communication terminal 1a receives the input device 16 via the input device 16. A one-time pin is acquired by keyboard input from all users. As shown in FIG. 24, this one-time pin is an appropriate number of digits generated by the one-time pin generation means 46 f of the information processing device 4, for example, a 4-digit number “1234”. Assume that it is displayed. In step S502, the one-time pin encryption means 10g encrypts the numerical data included in the distribution code data to be transmitted. The encrypted distribution code data is displayed on the display device 2 as a distribution code image (step S503).

(B) In step S504, the information processing device 4 acquires the distribution code data encrypted from the distribution code image on the display device 2b via the scanner device 3a. In step S505, the data decoding means 46a decodes this. In step S506, the one-time pin acquisition unit 46g acquires the one-time pin “1234” displayed on the display device 43 of the information processing apparatus 4.

(D) In step S507, the determination unit 46c determines whether the one-time pin of the information communication terminal 1a and the one-time pin of the information processing device 4 are the same. If the one-time pins are the same at this time, the process proceeds to step S508, where the data is analyzed as usual, and the data is stored in the storage device 47 (step S509). If the one-time pins are not the same, it may be copied, and the process is stopped in step S510, and the distribution code is discarded.

  By performing the encryption process using the one-time pin as described above, it is possible to prevent unauthorized duplication and modification of the distribution code and to securely protect the information held by the distribution code.

(Third embodiment)
(Information transmission system)
As shown in FIG. 23, an information transmission system 300 according to the third embodiment of the present invention includes an information communication terminal 1b including a display device 2b for displaying a distribution code, a scanner device 3b, and an information distribution server 5. Yes. The information distribution server 5 distributes information data such as payment data and coupons to the information communication terminal 1b.

  As shown in FIG. 24, the information distribution server 5 includes an input device 51, an output device 52, a communication control device 53, a main storage device 54, a CPU 55, a distribution data storage device 56, an information communication terminal address storage device 57, and a program storage device. 58 and the like.

  The CPU 55 includes distribution data creation means 55a, distribution data update means 55b, information communication terminal address update means 55c, distribution data transmission means 55d, and the like. The distribution data creation means 55a is a module for creating image data and the like for distribution to the user. The distribution data update unit 55 b is a module for updating image data and the like for distribution to the user in the distribution data storage device 56. The information communication terminal address update means 55c is a module that updates the address of the information communication terminal 1b. The distribution data transmission means 55d is a module for transmitting distribution data to the information communication terminal 1b.

  The distribution data storage device 56 stores data for distribution to the user information communication terminal 1b. Examples of distribution data include payment data and coupon information data. The information communication terminal address storage device 57 stores an address such as the URL of the information communication terminal 1b that is the data distribution destination. You may store personal information, such as a user's name and address, with address information. The program storage device 58 stores a program for the CPU 55 to perform arithmetic processing.

  The input device 51 is an interface that receives an input signal from another device. The output device 52 is an interface that transmits an output signal to another device. The communication control device 53 generates and controls a control signal for transmitting and receiving data via a wireless, wired, optical fiber, or other network. The main storage device 54 temporarily stores a program describing a processing procedure and data to be processed, and delivers a machine instruction and data of the program according to a request from the CPU 55. Data processed by the CPU 55 is written to the main storage device 54. The main memory 54 and the CPU 55 are connected by an address bus, a data bus, a control signal, and the like.

  The display device 2b is mounted on an information communication terminal 1b such as a mobile phone having a communication function. As shown in FIG. 19, the information communication terminal 1 b includes an input device 16, a display device 2, a wireless device 14 including an antenna 14 a, a voice processing device 15, a CODEC 6, a transmitter device 7, a receiver device 8, and a data storage device 9. , CPU 10, clock device 11, distribution code storage device 12, temporary storage device 13 and the like. The CPU 10 includes a telephone function control unit 10a, a distribution code data management unit 10b, a time acquisition unit 10d, a time encryption unit 10e, and the like. Since each device is the same as that of the second embodiment, detailed description thereof is omitted.

  As shown in FIG. 3, the scanner device 3b includes a CPU 30, a light source LED 31, a mirror 32, a lens 33, a CCD image sensor 34, a code 35, and the like. As shown in FIG. 20, the CPU 30 (CPU 30f) includes distribution code reading means 30a and data transmission means 30e, and is connected to the main storage device 30d. Since each device is the same as that of the second embodiment, detailed description thereof is omitted.

(Operation of information transmission system)
Next, the operation of the distribution code information transmission by the information transmission system 300 will be described with reference to the flowchart of FIG.

(A) First, in step S601, when the user holding the information communication terminal 1b requests use of the service provided by the information distribution server 5 and concludes a service use contract, the information communication terminal address updating unit 55c in FIG. Information such as the name and address of the new user, the type of service to be used, and the address of the information communication terminal 1b, such as an e-mail address, are stored in the information communication terminal address storage device 57.

(B) In step S602, the distribution data creation means 55a of the information distribution server 5 creates data for distribution to the information communication terminal 1b. This data is the basis of a distribution code displayed on the display device in the information communication terminal 1b. The created distribution data is stored in the distribution data storage device 56.

(C) In step S603, the distribution data transmission unit 55d appropriately adds an address in the information communication terminal address storage device 57 to the distribution data, and transmits it to the information communication terminal 1b of the user who uses the service.

  Note that steps S604 to S610 are the same as steps S101 to S105 in FIG. 7 of the first embodiment, and thus description thereof is omitted.

  According to the information delivery server, the display device, the scanner device, and the information transmission system according to the third embodiment of the present invention, the service used by the user, the address of the user's information communication terminal 1b, and the like are stored in advance. A plurality of dynamic distribution codes can be transmitted at predetermined intervals to the information communication terminal 1b. A plurality of distribution codes can be read at one place at a time, and since there is no spatial limitation like distribution codes on paper or the like, the amount of data to be transmitted can be increased indefinitely. Since the scanner device reading process is shortened, the data transmission speed can be increased. Since a plurality of distribution codes are dynamically switched on the display device and copying is not easy, the security of information held by the distribution codes can be improved.

(Other embodiments)
As shown in FIG. 29, the devices described in the first to third embodiments include an information communication terminal 1c, a scanner device 3c, an information processing device 4b, and an information distribution server 5a that include a display device 2c that displays a distribution code. The information transmission system 400 can be used. Since each device has been described in the first to third embodiments, a description thereof will be omitted. The operation of the information transmission system 400 is as shown in FIG. The operations in steps S601 to S602 have been described in steps S601 to S603 in FIG. 28, and the operations in steps S603 to S608 have been described in steps S101 to S105 in FIG.

  In step S609, the information processing device 4b receives the analyzed data from the scanner device 3c. In step S610, the data processing unit 46e in FIG. 21 performs certain arithmetic processing such as cumulative calculation and total addition on the data. Finally, in step S611, these calculation results are stored in the storage device 47.

(System change example)
The scanner devices 3, 3a, 3b, and 3c may use laser diodes as shown in FIG. When the galvanometer mirror reflects and receives the leather light, the scanner devices 3, 3a, 3b, and 3c may be difficult to receive the laser light afterimage and the liquid crystal backlight of the display device. It is necessary to consider the light refraction of materials such as glass and plastic used for the display location cover of the display device.

  The information communication terminals 1, 1a, 1b, and 1c need only be devices that are equipped with a distribution code creation application and can display them, even if they are not mobile phones. Furthermore, it is preferable to have a communication function. For example, it may be a PDA, notebook computer, PHS, or the like.

1 is a schematic diagram of an information transmission system according to a first embodiment of the present invention. 1 is a structural diagram of an information communication terminal according to a first embodiment of the present invention. 1 is a structural diagram of a scanner device according to a first embodiment of the present invention. 2 is a structural diagram of a CPU of a scanner device. FIG. It is a screen transition diagram of a display device. It is a figure which shows the structure at the time of the information transmission of a scanner apparatus and an information communication terminal. It is a flowchart showing the process which transmits data from an information communication terminal to a scanner apparatus. It is a table | surface which shows the color combination of the module of JAN13 standard. It is a figure which shows the structure of the bar of JAN13 standard. It is a figure which shows typically the operation | movement of decoding. It is a figure which shows the structure of image data. It is a flowchart which shows the procedure of an analysis process. It is a figure which shows the structure in a distribution code storage register. It is a figure which shows the structure of transmission data. It is a flowchart which shows the procedure of an analysis process. It is a figure which shows the structure in a distribution code storage register and a number storage register. It is a table | surface which shows the result of having measured distribution code reading time. It is the schematic of the information transmission system which concerns on the 2nd Embodiment of this invention. It is a structure figure of the information communication terminal which concerns on the 2nd Embodiment of this invention. FIG. 5 is a structural diagram of a scanner device according to a second embodiment of the present invention. FIG. 6 is a structural diagram of an information processing apparatus according to a second embodiment of the present invention. It is a flowchart showing the process which transmits encryption data from an information communication terminal to information processing apparatus. It is the schematic of the process which transmits encryption data from an information communication terminal to information processing apparatus. It is the schematic of the process which transmits encryption data from an information communication terminal to information processing apparatus. It is a flowchart showing the process which transmits encryption data from an information communication terminal to information processing apparatus. It is the schematic of the information transmission system which concerns on the 3rd Embodiment of this invention. It is a structure figure of the information delivery server which concerns on the 3rd Embodiment of this invention. It is a flowchart showing the process which transmits data to an information delivery server, an information communication terminal, and a scanner apparatus. It is the schematic of the information transmission system which concerns on the 4th Embodiment of this invention. It is a flowchart showing the process which transmits data to an information delivery server, an information communication terminal, a scanner apparatus, and an information processing apparatus. 1 is a structural diagram of a leather diode scanner device. It is a schematic diagram of a two-dimensional code.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1, 1a, 1b, 1c ... Information communication terminal 2, 2a, 2b, 2c ... Display apparatus 3, 3a, 3b, 3c ... Scanner apparatus 4, 4b ... Information processing apparatus 5, 5a ... Information distribution server 6 ... CODEC
7 ... Sending device 8 ... Receiving device 9 ... Data storage device 10 ... CPU
DESCRIPTION OF SYMBOLS 10a ... Telephone function control means 10b ... Distribution code data management means 10c ... Distribution code generation means 10d ... Time acquisition means 10e ... Time encryption means 10f ... Display control means 10g ... One time pin encryption means 10h ... One time pin acquisition means DESCRIPTION OF SYMBOLS 11 ... Clock apparatus 12 ... Distribution | distribution code storage apparatus 13 ... Temporary storage apparatus 14 ... Radio | wireless apparatus 14a ... Antenna 15 ... Audio | voice processing apparatus 16 ... Input apparatus 30 ... CPU
30a ... Distribution code reading means 30b ... Analysis means 30c ... Analysis data transmission means 30d ... Main storage device 30e ... Data transmission means 30f ... CPU
31 ... LED
32 ... Mirror 33 ... Lens 34 ... CCD image sensor 35 ... Code 41 ... Input device 42 ... Output device 43 ... Display device 44 ... Data input / output control device 45 ... Data transmission control device 46 ... CPU
46a ... Data decoding means 46b ... Internal time acquisition means 46c ... Determination means 46d ... Analysis means 46e ... Data processing means 46f ... One time pin generation means 46g ... One time pin acquisition means 47 ... Storage device 48 ... Internal clock device 51 ... Input Device 52 ... Output device 53 ... Communication control device 54 ... Main memory device 55 ... CPU
55a ... Distribution data creation means 55b ... Distribution data update means 55c ... Information communication terminal address update means 55d ... Distribution data transmission means 56 ... Distribution data storage device 57 ... Information communication terminal address storage device 58 ... Program storage device 100, 200, 300 , 400 ... Information transmission system

Claims (15)

A distribution code storage device for storing distribution code data to be read by another device;
Distribution code generating means for generating at least two distribution codes based on the distribution code data acquired from the distribution code storage device;
A display device for displaying an image of the generated at least two or more distribution codes;
Control is performed so that the images of the at least two distribution codes are continuously switched at a time interval and a display order set so as to be readable by the other device, and displayed at a fixed position on the display device. Switching display control means,
The switching display control means displays identifier data indicating that the circulation code image has been displayed in a cycle after being set in the set display order, and the distribution code image is displayed again after the display. An information communication terminal that is controlled to be continuously switched and displayed. A distribution code storage device for storing distribution code data to be read by another device;
Distribution code generating means for generating at least two distribution codes based on the distribution code data acquired from the distribution code storage device;
A display device for displaying an image of the generated at least two or more distribution codes;
Control is performed so that the images of the at least two distribution codes are continuously switched at a time interval and a display order set so as to be readable by the other device, and displayed at a fixed position on the display device. Switching display control means,
The distribution code generating means generates number data including the number information of the images of the distribution code in the header information, and image data including the order information for displaying each distribution code image in the header information,
The information communication terminal is characterized in that the switching display control means performs control so as to continuously switch and display image data for the number of images in the header information of the number data and the number data. Distribution code reading means for reading at least two or more distribution code information received from an image of a distribution code that is continuously switched and displayed at a fixed position at a preset time interval and in a set display order;
Analyzing means for analyzing the read distribution code information so that it can be transmitted to the outside via a wired or wireless communication medium;
The analysis means confirms identifier data indicating a reading start position displayed when the image of the distribution code is displayed in the set interval and the set order, and the next distribution code of the identifier data is confirmed. A scanner device, which starts reading and analyzing distribution code information from an image of the above. Distribution code reading means for reading at least two or more distribution code information received from an image of a distribution code that is continuously switched and displayed at a fixed position at a preset time interval and in a set display order;
Analyzing means for analyzing the read distribution code information so that it can be transmitted to the outside via a wired or wireless communication medium;
The distribution code information includes number data including the number information of images of the distribution code in header information, and image data including information on the order of displaying the images of each distribution code in the header information,
The analysis device starts analysis after obtaining the number data and image data for the number of images in the header information. An information transmission system comprising an information communication terminal for displaying a distribution code and a scanner device for reading the distribution code,
A distribution code storage device for storing distribution code data to be read by the scanner device, a distribution code generation means for generating at least two distribution codes based on the distribution code data acquired from within the distribution code storage device, A display device that displays the generated images of the at least two distribution codes, and is continuous in the time interval and the display order that are set so that the scanner device can read the images of the at least two distribution codes. An information communication terminal provided with switching display control means for controlling to switch to display at a fixed position on the display device,
Distribution code reading means for reading distribution code information received from the at least two distribution code images that are continuously switched and displayed at the fixed position, and the read distribution code information via the wired or wireless communication medium And a scanner device comprising an analyzing means for analyzing so that it can be transmitted to
The switching display control means displays identifier data indicating that the at least two or more distribution code data are displayed in a cycle after being displayed in the set display order, and after the display, the distribution data is displayed again. Control to switch the code continuously,
The analysis means confirms the identifier data, and starts reading and analyzing the distribution code information from a distribution code next to the identifier data. An information transmission system comprising an information communication terminal for displaying a distribution code and a scanner device for reading the distribution code,
A distribution code storage device for storing distribution code data to be read by the scanner device, a distribution code generation means for generating at least two distribution codes based on the distribution code data acquired from within the distribution code storage device, A display device that displays the generated images of the at least two distribution codes, and is continuous in the time interval and the display order that are set so that the scanner device can read the images of the at least two distribution codes. An information communication terminal provided with switching display control means for controlling to switch to display at a fixed position on the display device,
Distribution code reading means for reading distribution code information received from the distribution code image continuously switched and displayed at the fixed position, and the read distribution code information can be transmitted to the outside via a wired or wireless communication medium. A scanner device comprising analysis means for analyzing
The distribution code generation means generates image data including, in header information, number information of the number of images of the distribution code in header information, and information on the order of displaying the images of each distribution code,
The switching display control means controls to continuously switch and display the image data for the number of images in the header information of the number data and the number data in the set display order,
The information transmission system according to claim 1, wherein the analysis unit starts the analysis after acquiring the number data and image data for the number of images in the header information. The distribution code generation means includes time acquisition means for acquiring time, and time encryption means for adding and encrypting the data of the time to the distribution code data acquired from within the distribution code storage device,
The analysis means includes an internal time acquisition means for acquiring internal time data, and a time decryption means for decrypting the encrypted data by adding the time data to the distribution code data. The information transmission system according to claim 6, wherein the encrypted data is analyzed when the data is within a time difference set by comparing the data with the internal time data. An information distribution server for distributing data via a communication network to an information communication terminal that transmits information by causing a scanner device to read a displayed distribution code,
A delivery data storage device for storing the data;
From the data acquired from within the distribution data storage device, identifier data indicating that it has been displayed once in the set display order and then displayed once is displayed, and after this display, the distribution code is continuously displayed again. Distribution data creation means for creating distribution code data serving as a basis for generating at least two or more distribution codes set to be switched to
Distribution data transmitting means for distributing to the information communication terminal the distribution code data set to be continuously switched and displayed in the time interval set so that the scanner device can be read and in the set display order. Information distribution server. An information distribution server for distributing data via a communication network to an information communication terminal that transmits information by causing a scanner device to read a displayed distribution code,
A delivery data storage device for storing the data;
Including sheet number data including the number information of images of at least two distribution codes in the header information and image data including information on the order of displaying the images of the distribution codes in the header information. At least two pieces of distribution code data, which is a basis for generating an image of the distribution code set to continuously switch and display image data in the set display order, from the data acquired from the distribution data storage device. Two or more delivery data creation means,
Distribution data transmission means for distributing to the information communication terminal the distribution code data set to be continuously switched and displayed in the time interval set to be readable by the scanner device and in the set display order. Information distribution server. Distribution data storage device for storing data to be distributed to other devices , distribution data for creating at least two distribution code data to be a basis for generating distribution codes from the data acquired from within the distribution data storage device An information distribution server comprising a creation means;
Distribution code generation means for generating at least two distribution codes based on the distribution code data received from the information distribution server, a display device for displaying images of the generated at least two distribution codes, A switching display for continuously switching images of two or more distribution codes at a time interval and a display order set so as to be readable by the other device and displaying them at a fixed position on the display device An information communication terminal comprising a control means;
Distribution code reading means for reading distribution code information received from an image of the distribution code that is continuously switched and displayed at the fixed position, and the read distribution code information can be transmitted to the outside via a wired or wireless communication medium. An information transmission system comprising: a scanner device including an analysis unit that performs analysis so that An information transmission system comprising an information communication terminal that displays at least two distribution codes, a scanner device that reads the distribution codes, and an information processing apparatus that processes information on the distribution codes,
Distribution code storage device for storing distribution code data for transmitting information to the scanner device, and distribution code generation for generating at least two distribution codes based on the distribution code data acquired from the distribution code storage device Means for displaying the generated images of the at least two distribution codes, a time interval set so that the scanner device can read the images of the at least two distribution codes, and a set display order An information communication terminal comprising switching display control means for continuously switching and controlling to display at a fixed position on the display device;
Distribution code reading means for reading distribution code information received from an image of the distribution code that is continuously switched and displayed at the fixed position, and the read distribution code information to the information processing apparatus via a wired or wireless communication medium A scanner device comprising data transmitting means for transmitting;
An information transmission system comprising: data analysis means for analyzing information held by the received distribution code information; and an information processing apparatus including a storage device for storing the analyzed distribution code information. Distribution data storage device for storing data for distribution to other devices , distribution for creating distribution code data as a basis for generating at least two distribution codes from the data acquired from within the distribution data storage device An information distribution server comprising data creation means;
Distribution code generation means for generating at least two distribution codes based on the distribution code data received from the information distribution server, a display device for displaying images of the generated at least two distribution codes, A switching display for continuously switching images of two or more distribution codes at a time interval and a display order set so as to be readable by the other device and displaying them at a fixed position on the display device An information communication terminal comprising a control means;
Distribution code reading means for reading distribution code information received from an image of the distribution code that is continuously switched and displayed at the fixed position, and data transmission means for transmitting the read distribution code information via a wired or wireless communication medium. A scanner device comprising:
An information transmission system comprising: data analysis means for analyzing information held by the received distribution code information; and an information processing apparatus including a storage device for storing the analyzed distribution code information. To a computer that reads at least two displayed distribution code images,
A command for reading distribution code information received from at least two or more distribution code images that are continuously switched and displayed at a fixed position in a preset time interval and a set display order;
The identifier data displayed after the distribution code data is displayed in the set interval and in the set order is confirmed, and the analysis unit is configured to check the distribution code information from the distribution code next to the identifier data. An information transmission program that executes an instruction to start reading and analysis. To a computer that reads at least two displayed distribution code images,
A command for reading distribution code information received from at least two or more distribution code images that are continuously switched and displayed at a fixed position in a preset time interval and a set display order;
A command for receiving, in the distribution code information, the number data including the number information of the image of the distribution code in the header information;
An instruction for receiving image data including, in the header information, information on the order of displaying the images of the respective distribution codes in the distribution code information;
An information transmission program for causing the analysis means to execute an analysis after acquiring the number data and the image data for the number. A computer for displaying the distribution code image to be generated and reading the displayed distribution code image,
An instruction to get the time,
An instruction to add the data of the time to the distribution code data acquired from the distribution code storage device and encrypt it, and create encrypted data;
When receiving the encrypted data, an instruction to obtain internal time data from the inside,
An instruction to decrypt the received encrypted data;
An information transmission program comprising: an instruction for analyzing the encrypted data when the time data is within a time difference set by comparing the time data and the internal time data.

Images