JP2004062525A - Print order device - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To easily order prints for image data acquired in a digital camera or the like. <P>SOLUTION: The image data S0 recorded in a recording medium 21 are read and displayed at a display means 28. In desiring to order the prints, a transfer selection button 29 is depressed and the image data S0 are stored in a data memory 30 as selected image data S1. When a PDA 2 is moved into the communicable range of wireless LAN communication equipment, by a communication means 41 performing wireless LAN communication, the selected image data S1 are transmitted by wireless LAN to a transmission destination where the print order is to be processed. <P>COPYRIGHT: (C)2004,JPO

Description

[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a print ordering apparatus that accepts a print order for image data.
[0002]
[Prior art]
In an imaging apparatus such as a digital camera, an image to be captured or an image acquired by imaging can be displayed on a liquid crystal monitor provided in the imaging apparatus. By displaying the image on the liquid crystal monitor in this way, it is possible to confirm the angle of view and the brightness of the subject image to be captured, or to display the captured image to confirm what image has been captured. . In addition, since the digital camera records image data on a memory card, it is possible to capture a very large number of images as compared with a silver salt camera that records an image captured on a silver salt film. It is also possible to delete the recorded image data. Therefore, since the image can be taken again and again, an image satisfactory to the photographer can be obtained.
[0003]
There has also been proposed a digital photo service system for ordering prints of images acquired by a digital camera. In this system, order information representing the contents of a print order is generated while displaying image data on the liquid crystal screen of a digital camera, and this information is delivered to the laboratory together with the image data, and the image data is printed out in the laboratory. . It is also possible to move image data from a digital camera to a personal computer and generate order information in the same way on the personal computer. According to such a digital photo service system, a print can be obtained in the same manner as a conventional silver salt film.
[0004]
In addition, a print ordering device is installed at a photo shop, a memory card on which image data acquired by imaging is recorded is set in the print ordering device, image data is read from the memory card, and the number of prints, print size, etc. There has also been proposed a system in which order information representing the contents of an order is generated and transmitted from a print ordering apparatus to a photo shop for print output.
[0005]
[Problems to be solved by the invention]
However, since the print ordering apparatus as described above needs to transmit image data to a photo shop, it needs to be connected to a laboratory device installed in the photo shop. For this reason, since the print ordering apparatus is limited in the place where it is installed like a photo shop front, a user who places a print order needs to go to the photo shop to make a print order. Therefore, the print ordering operation is very troublesome for the user who places the print order.
[0006]
The present invention has been made in view of the above circumstances, and an object thereof is to allow a user to easily make a print order.
[0007]
Another object of the present invention is to increase the degree of freedom of installation of the print ordering apparatus.
[0008]
[Means for Solving the Problems]
A print ordering apparatus according to the present invention is a print ordering apparatus that accepts order contents for generating a print product for image data.
Image input means for receiving input of the image data;
Order information generating means for generating order information representing the contents of the order for the image data input in the image input means;
And an image transmission means for transmitting the image data and the order information to a transmission destination for generating the print product via a wireless communication network.
[0009]
The “image data” includes not only still image data representing a still image but also image data representing one frame image extracted from moving image data representing a moving image.
[0010]
The “print product” includes not only prints, album prints and postcards but also media such as T-shirts on which images are printed and CD-Rs on which image data is recorded. Note that the moving image data print product refers to a print product of still image data representing one frame cut out from the moving image data.
[0011]
In the print ordering apparatus according to the present invention, the image transmission unit includes a wireless LAN communication unit that performs data communication with a wireless LAN communication device using a wireless LAN,
Transmission destination storage means for storing the transmission destination;
An authentication information storage unit for storing authentication information necessary for performing data communication with the wireless LAN communication device and the wireless LAN;
When performing data communication with the wireless LAN communication device and transmitting the authentication information stored in the authentication information storage means to the wireless LAN communication device, and when authentication is performed by the authentication information in the wireless LAN communication device, The image data and the order information may be transmitted to the transmission destination via the wireless LAN communication device.
[0012]
As the “wireless LAN communication device”, for example, a device that conforms to a standard standardized by IEEE (Institute of Electrical and Electronic Engineers) is used. More specifically, it is preferable to use a device that conforms to standards such as IEEE802.11a and IEEE802.11b. IEEE802.11b is a current mainstream standard using a 2.4 GHz band and standardizing a transfer rate of a maximum of 11 Mbps. IEEE802.11a uses the 5.0 GHz band and standardizes a transfer rate of up to 54 Mbps. In addition, IEEE802.11g using the 2.4 GHz band and standardizing a transfer rate of a maximum of 54 Mbps has been proposed.
[0013]
Wireless LAN communication devices are preferably installed in places where people often stop by, such as stations, bus stops, government offices, banks, convenience stores, fast food stores, and downtown areas, Internet cafes, and the like. When the print ordering apparatus according to the present invention is carried, it is preferable that communication can be performed while the print ordering apparatus is moved by the roaming function.
[0014]
As “authentication information”, an ESS-ID can be used. The ESS-ID is an ID adopted by the international standard IEEE 802.11 of the wireless LAN, and is authentication information necessary for establishing a connection with a fixed partner. The same ESS-ID is used for the wireless LAN communication means and the wireless LAN communication device. This ESS-ID can be distinguished between uppercase and lowercase letters, and is composed of 32 characters or less. Specifically, a MAC address (Media Access Control Address) can be used as the ESS-ID.
[0015]
In data communication with a wireless LAN communication device, it is preferable to set WEP (Wired Equivalent Privacy). WEP is a function that strengthens security by setting an encryption key in a wireless packet. When WEP is set in this way, communication is established only when the WEP set in the wireless LAN communication means matches the WEP set in the wireless LAN communication device.
[0016]
In the print ordering apparatus according to the present invention, the image transmission unit may include a cellular phone communication unit that performs data communication via a cellular phone communication network.
[0017]
The print ordering apparatus according to the present invention may further include image storage means for storing the image data and the order information.
[0018]
In the print ordering apparatus according to the present invention, the image communication means may be provided on a removable dedicated chip.
[0019]
In the print ordering apparatus according to the present invention, image processing means for performing image processing on the image data to obtain processed image data;
Image processing means for displaying the processed image data and receiving a selection as to whether or not to generate the print product for the displayed processed image data;
The image transmission means may be means for transmitting the image data obtained from the selected processed image data to the transmission destination.
[0020]
In this case, the image processing is substantially the same as the image processing performed on the image data in the photo shop, and the image processing performed in the photo shop can be simulated in the print ordering apparatus according to the present invention. preferable.
[0021]
In the print ordering apparatus according to the present invention, the image transmission unit transmits the image data to an external image processing unit that performs image processing on the image data to obtain processed image data. The received image data may be received, and the image data obtained from the processed image data selected to generate the print product after receiving the processed image data may be transmitted to the transmission destination. .
[0022]
【The invention's effect】
According to the present invention, the image data input by the image input unit is transmitted via the wireless communication network to the transmission destination for generating the print product by the image transmission unit together with the order information generated by the order information generation unit. Is done. For this reason, the print ordering apparatus according to the present invention can be installed at any place where communication via a wireless communication network can be performed. A print ordering device can be installed at the location. If the print ordering apparatus according to the present invention is portable, a user who carries the print ordering apparatus may request generation of a print product at any place where communication via a wireless communication network is possible. it can. Therefore, it is possible to improve the convenience of the user who requests the generation of the print product.
[0023]
According to the second aspect of the present invention, data communication is performed with the wireless LAN communication device, and the authentication information stored in the authentication information storage means is transmitted to the wireless LAN communication device. When the wireless LAN communication device is authenticated by the authentication information, the image data is transmitted to the transmission destination via the wireless LAN communication device. Then, at the transmission destination, the image data is received, and a print product is generated based on the image data.
[0024]
Here, the communication using the wireless LAN has a very high communication speed. For example, when the communication speed of the wireless LAN is 11 Mbps, the communication time required to transmit 600 KB image data is 0.4 seconds. Therefore, a user who places a print order can efficiently transmit image data to a transmission destination from the print ordering apparatus according to the present invention. In a photo shop or the like where a print ordering apparatus is installed, it is possible to attract customers by advertising high-speed data communication.
[0025]
According to the third aspect of the present invention, data communication is performed via the mobile phone communication network, and the image data is transmitted to the transmission destination. Here, the cellular phone communication network is slower than the wireless LAN, but substantially covers the whole of Japan. For this reason, even in a place where the wireless LAN cannot be used as in the second aspect of the invention, by using the print ordering apparatus according to the third aspect of the invention, the image data can be reliably transmitted to the transmission destination.
[0026]
According to the invention of claim 4, the image data is stored in the image storage means. Here, when the print ordering apparatus according to the present invention is a portable print ordering apparatus such as a PDA, the user of the print ordering apparatus cannot communicate with the wireless LAN communication device or cellular phone communication such as an underground shopping center. When the user cannot use the network, the image data and the order information cannot be transmitted to the transmission destination. For this reason, by storing the image data input in the image input means in the image storage means, when the user moves to a place where communication is possible, the image data and the order information are read from the image storage means and sent to the transmission destination. Can be sent.
[0027]
Further, as in the invention of claim 5, by providing the image communication means on the removable dedicated chip, the image data and the order information can be transmitted to the destination only by providing the dedicated chip in the existing print ordering apparatus. It can be performed.
[0028]
According to the sixth aspect of the present invention, the image processing unit performs image processing on the image data to obtain processed image data. Then, if the selection of the image data to be transmitted to the transmission destination is received after the confirmation of the processed image data, the degree of image processing can be used as an index for selecting the image data to be printed. It is possible to easily select image data for requesting generation of a print product.
[0029]
According to the invention of claim 7, the image data selected by the image selecting means is transmitted to an external image processing means, where image processing is performed to obtain processed image data, and processed image data. Is received by the image transmission means. For this reason, the user can confirm the degree of image processing on the image data in the print ordering apparatus. In addition, since the degree of image processing can be used as an index for selecting image data for placing a print order, the user can more easily select image data for requesting generation of a print product. Further, as compared with the invention of claim 6, since it is not necessary to provide the image processing means in the print ordering apparatus, the configuration of the print ordering apparatus can be simplified.
[0030]
DETAILED DESCRIPTION OF THE INVENTION
Embodiments of the present invention will be described below with reference to the drawings. FIG. 1 is a schematic block diagram showing a configuration of a PDA to which a print ordering apparatus according to a first embodiment of the present invention is applied. As shown in FIG. 1, the PDA 2 has an input interface 23 for connecting the data input means 22 for reading out the image data S0 from the recording medium 21 such as a memory card storing the image data S0 and inputting it to the PDA2, and the PDA1. Control means 24 for performing overall control, recording control of image data S0, communication control, display control, generation of order information C describing the order contents of image data S0, generation of thumbnail image data, and the like, for display A frame memory 25 for storing the image data S0, input means 26 having a communication button, a send button, a cross key, etc., and a process of compressing the image data S0 by a technique typified by JPEG, or decompressing the compressed data Display means 28 comprising a compression / decompression means 27 for performing image data and a liquid crystal monitor for displaying various information such as image data S0. A transfer confirmation button 29 for confirming that image data S0 is to be transmitted to a transmission destination, which will be described later, in order to place a print order, a data memory 30 for storing image data S0 and selected image data S1, and a control means 24. A thumbnail memory 31 for storing the thumbnail image data, and a communication interface 32 for connecting the communication chip 4 for communicating with the wireless LAN communication device when transmitting the selected image data S1, as will be described later.
[0031]
The communication chip 4 stores communication means 41 for performing data communication by wireless LAN with a wireless LAN communication device in a network print system to be described later, unique information of the digital camera 2 and authentication information N necessary for communication with the wireless LAN communication device. Authentication information storage means 42 and transmission destination storage means 43 that stores the URL of the transmission destination of the selected image data S1.
[0032]
The data input means 22 includes a recording medium interface 22A for connecting the recording medium 21. Since there are various data input means 22 for reading out the image data S0 from different types of recording media 21 such as SmartMedia (registered trademark), Memory Stick (registered trademark), etc., the data input means 22 can be exchanged. The image data S0 can be read from various recording media 21 and input to the PDA 2. As the recording medium interface 22A, various interfaces connected in USB, Bluetooth, serial and parallel can be used.
[0033]
Connected to the control means 24 is a ROM 24 that is composed of a ROM that stores an operation program and the like, and a RAM that is a storage means serving as a work area when the program is executed.
[0034]
The transfer confirmation button 29 is used when the user of the PDA 2 who places a print order wants to place a print order for the displayed image when the image data S0 input to the PDA 2 by the data input means 22 is displayed on the display means 28. Pressed by the user. Thereby, the image data S0 recorded in the frame memory 25 to be displayed on the display means 28 is recorded in the data memory 30 as the selected image data S1. The print order includes not only print output but also recording of selected image data S1 on a medium such as a CD-R and storage in an image server of a network print system described later.
[0035]
When the transfer confirmation button 29 is pressed, the order contents for the selected image data S1 can be set by input from the input means 26. For example, it can be set that the selected image data S1 is stored in an image server of a network print system described later, printed out, or recorded on a medium such as a CD-R. When the order content is a print output, the print size, the number of prints, and the print type (for example, postcard print, album print, etc.) are set as the order content by input from the input means 26 by the user. When the order details are set, order information C describing the order details is generated by the control means 24 and stored in the data memory 30 together with the selected image data S1. The order content can be set on the order content setting screen displayed on the display means 28. The order information C may be generated for each selected image data S1, but only one order information C is generated and each time the selected image data S1 is selected, the order contents for the new selected image data S1 are displayed. You may add to one order information C.
[0036]
The memory area of the data memory 30 is divided into a first storage area 30A for storing the selected image data S1 and a second storage area 30B for storing the image data S0 read from the recording medium 21.
[0037]
The image data S0 read by the data input means 22 is stored in the second storage area 30B, and the selected image data S1 selected by pressing the transfer confirmation button 29 is stored in the first storage area 30A. The
[0038]
The thumbnail memory 31 stores thumbnail image data for the selected image data S1 generated by the control means 24 as will be described later. In addition, by reading out the thumbnail image data stored in the thumbnail memory 31 in accordance with an instruction from the input unit 26, the image for which the print order has been placed can be displayed on the display unit 28. If the order information C is stored in the thumbnail memory 31, it is possible to confirm what kind of print order has been made after the print order.
[0039]
The communication means 41 of the communication chip 4 is for performing data communication by wireless LAN with a wireless LAN communication device in a network print system to be described later, and a communication speed of 8 to 11 Mbps or higher is used. The communication standard conforms to the IEEE802.11b standard in the same manner as the wireless LAN communication device described later.
[0040]
The authentication information storage means 42 stores authentication information N necessary for the communication means 41 to communicate with the wireless LAN communication device.
[0041]
As the authentication information N, an ESS-ID corresponding to the MAC address of the wireless LAN communication device is used. Also, WEP for encryption is set. In addition, the same WEP as the wireless LAN communication device is used.
[0042]
The transmission destination storage unit 43 stores the URL of the transmission destination of the selected image data S1. Specifically, the URL of a photo shop installed in the network print system is stored. When the selected image data S1 is transmitted, the URL stored in the transmission destination storage unit 43 is referred to and the selected image data S1 is transmitted to the transmission destination.
[0043]
Note that URLs of a plurality of transmission destinations may be stored in the transmission destination storage unit 43 so that the user can select a transmission destination of the selected image data S1.
[0044]
Here, the communication chip 4 can be exchanged with one that complies with, for example, the IEEE 802.11b standard, or exchanged for data communication via a cellular phone communication network. As a result, the selected image data S1 can be transmitted according to the infrastructure available to the user of the PDA 2.
[0045]
FIG. 2 is a schematic block diagram showing the configuration of the network print system. As shown in FIG. 2, the network print system 1 provides a print service for selected image data S1 that is acquired by imaging in the PDA 2 and is selected when a print order is placed.
[0046]
As shown in FIG. 2, the network print system 1 includes a broadband town 1A, a broadband hot spot 1B, a broadband satellite 1C, and a communication spot 1D. Note that a plurality of broadband hot spots 1B, a plurality of broadband satellites 1C, and a plurality of communication spots 1D may be provided.
[0047]
The broadband town 1A has a large-capacity image server 11A that stores the selected image data S1, and a minilab 12A that generates a print P based on the selected image data S1 and records the selected image data S1 on a medium such as a CD-R. A plurality of wireless LAN communication devices 13A are connected to each other via a wired LAN, and the photo shop 14 is installed in an area where the service can be provided.
[0048]
The image server 11 </ b> A and the minilab 12 </ b> A are installed in a photo shop 14 that operates the network print system 1.
[0049]
The minilab 12A reads the selected image data S1 stored in the image server 11A based on the order contents described in the order information C transmitted from the PDA 2, as will be described later, and generates the print P, or the read selection The image data S1 is recorded on a medium such as a CD-R or a DVD-R. For this reason, the minilab 12A is provided with an image processing means for performing image processing on the selected image data S1, a printer, a media drive, and the like.
[0050]
The wireless LAN communication device 13A is installed at various locations in the area where the photo shop 14 that operates the network print system 1 can provide services. For example, it is installed in places where many people stop by, such as stations, bus stops, government offices, banks, convenience stores, fast food stores, and downtown areas, and Internet cafes.
[0051]
Here, as the wireless LAN communication device 13A, for example, AIRSTALING WLA-L11G made by BUFFALO can be used. The wireless LAN communication device 13A is capable of communication between a wired LAN and a wireless LAN, is compliant with the IEEE 802.11b standard, and is capable of 11 Mbps communication wirelessly. In addition, since Wi-Fi (the standard for wireless fidelity) has been certified, it is possible to communicate with various products corresponding to Wi-Fi. In addition, wireless LAN communication is possible within a range of 50 m in an office with few obstacles, 25 m in an office with many obstacles, and 160 m (outlook) outdoors. Furthermore, since it supports the roaming function, communication can be performed even if the user of the PDA 2 is moving. In addition, it is equipped with a multi-channel (14ch) function that reduces the network load, and further has a MAC address registration function and a WEP security function.
[0052]
The MAC address is a unique physical address for each network device, and the first 3 bytes are a vendor code, which is managed and assigned by IEEE. The remaining 3 bytes are a user code, which is managed and assigned by a network device manufacturer with a unique number. Further, there is no duplication in the MAC address, and a unique physical address is assigned by 6-byte data. Further, since the MAC address is represented by 6 bytes, theoretically, up to 1.7 million network devices can be identified by the Wi-Fi standard.
[0053]
As the infrastructure of the wired LAN and the wireless LAN, for example, a “speed net” provided by TEPCO can be used. This “speed net” provides a service with a data transfer rate substantially equal to that of ADSL for a fixed amount by using a TEPCO fiber network and a radio antenna installed on a utility pole. In addition, it is possible to perform communication by wireless LAN in the range of 50 to 300 m from the wireless antenna. In this case, the network print system 1 can be constructed using the “speed net” infrastructure by installing the wireless LAN communication device 13A at the place where the wireless antenna is installed.
[0054]
Note that a wireless LAN communication service provided by Mobile Internet Service Co., Ltd. (MIS) may be used as the wired LAN and wireless LAN infrastructure in this embodiment.
[0055]
Note that a communication function for charging the PDA 2 in the vicinity of the installation location of the wireless LAN communication device 13A, that is, within the communicable area of the wireless LAN communication device 13A, reading data from the PDA 2, and transmitting the data to the wireless LAN communication device 13A. You may install the cradle 17 which has. The cradle 17 includes a terminal 17A that charges the PDA 2 and reads the selected image data S1 from the data memory 30, and a communication unit 17B that communicates with the wireless LAN communication device 13A. Here, the communication unit 17B is provided with an authentication information storage unit and a transmission destination storage unit. The cradle 17 is connected to a 100 V power source for charging the PDA 2.
[0056]
By providing such a cradle 17, the selected image data S1 can be transmitted to the wireless LAN communication device 13A even from the PDA 2 that does not have the communication chip 4. In particular, when the cradle 17 is at the home of the user of the PDA 2 and the user's home is within the communicable area of the wireless LAN communication device 13A, the selected image data S1 is always transferred to the wireless LAN communication device while the PDA 2 is being charged. 13A can be transmitted. Here, since the charging of the PDA 2 is indispensable, if the selected image data S1 is transmitted during the charging, the user of the PDA 2 transmits the selected image data S1 especially during the daily work. The image data can be transmitted without performing the operation. Therefore, the burden on the user for transmitting the selected image data S1 can be reduced.
[0057]
In the broadband hot spot 1B, an image server 11B having a smaller capacity than the image server 11A, which temporarily stores the selected image data S1, and a wireless LAN communication device 13B having the same function as the wireless LAN communication device 13A are connected by a wired LAN. Is connected to the network. The broadband hot spot 1B is connected to the broadband town 1A via a wired LAN. This broadband hot spot 1B is installed in a remote place away from the area where the photo shop 14 that operates the network print system 1 provides the print service. For example, when the photo shop 14 exists in Odawara, Installed in theme parks remote from Odawara, such as Disneyland and Universal Studios Japan, tourist spots around the country, downtown areas in neighboring towns, airports, major stations around the country, fast food restaurants, highway service areas, etc. .
[0058]
A plurality of wireless LAN communication devices 13B may be provided, and a plurality of broadband hot spots 1B may be further provided.
[0059]
The broadband satellite 1C is similar to the image server 11C having a smaller capacity than the image server 11A that temporarily stores the selected image data S1, the minilab 12C that generates the print P based on the selected image data S1, and the wireless LAN communication device 13A. The wireless LAN communication device 13C having the above function is network-connected by a wired LAN. The broadband satellite 1C is connected to the broadband town 1A via a wired LAN. The broadband satellite 1C is installed in a remote place away from the area where the photo shop 14 that operates the network print system 1 provides the service, like the broadband hot spot 1B.
[0060]
Further, since the broadband satellite 1C includes the minilab 12C, the print P can be immediately generated by receiving the selected image data S1 at a remote place. However, the minilab 12C is smaller than the minilab 12A installed in the photo shop 14 in the broadband town 1A, and can generate only L-size prints, for example. For this reason, the transfer unit 15 is provided in the minilab 12C, and it is determined whether or not the order contents described in the order information C can be processed in the minilab 12C. The print P is generated in the minilab 12C only when the order contents described in the order information C can be processed in the minilab 12C. On the other hand, if the order contents described in the order information C cannot be processed in the minilab 12C, the order information C and the selected image data S1 received by the broadband satellite 1C are transferred to the photo of the broadband town 1A by the transfer unit 15. The print P is transmitted to the store 14 where the print P is generated.
[0061]
In the broadband satellite 1C, a plurality of wireless LAN communication devices 13C may be provided, and a plurality of broadband satellites 1C may be further installed.
[0062]
The communication spot 1D is installed in a base station of a mobile phone communication network, and is more than the communication unit 16 that performs communication via the mobile phone communication network and the image server 11A that temporarily stores the image data S0. The image server 11D having a small capacity is connected to the network by a wired LAN. The communication spot 1D is connected to the broadband town 1A via a wired LAN.
[0063]
Here, the data communication is performed between the communication spot 1D and the PDA 2 when the communication chip 4 that performs the data communication through the mobile phone communication network is connected to the PDA 2.
[0064]
Note that the communication spot 1D performs communication via a mobile phone communication network. Here, the mobile phone communication network covers almost all of Japan. For this reason, communication can be performed in a wider range than the broadband town 1A, the broadband hot spot 1B, and the broadband satellite 1C.
[0065]
The communication unit 16 detects the communication load of the mobile phone communication network when communication with the PDA 2 is started as described later. Only when the communication load of the cellular phone communication network is lower than a predetermined threshold, the transmission permission of the selected image data S1 is transmitted to the PDA 2 and the selected image data S1 transmitted by the PDA 2 is received. When the communication load is equal to or greater than a predetermined threshold value, the communication time is increased and the communication cost is increased, so that information indicating that communication is not permitted is transmitted to the PDA 2. When the PDA 2 receives information indicating that the communication load is high and is not permitted, the control unit 24 disconnects the communication between the communication unit 41 (which performs data communication through the mobile phone communication network) and the communication spot 1D. The
[0066]
Next, the operation of this embodiment will be described. First, a process performed when the PDA 2 reads the image data S0 from the recording medium 21 will be described. FIG. 3 is a flowchart showing processing performed when the image data S0 is read. First, it is monitored whether or not the recording medium 21 is set in the data input means 22 and an instruction to read out the image data S0 is received from the input means 26 (step S1). If step S1 is affirmed, the data input means 22 is monitored. Thus, the image data S0 is read from the recording medium 21 (step S2) and stored in the second storage area 30B of the data memory 30 (step S3).
[0067]
Subsequently, monitoring of whether or not a print order instruction has been given from the input means 26 is started (step S4). When step S4 is affirmed, the image data S0 is sequentially read from the second storage area 30B and displayed. It is displayed on the means 28 (step S5). Then, it is determined whether or not the transfer confirmation button 29 has been pressed (step S6). If step S6 is affirmed, the image data S0 is selected as the selected image data S1 for placing a print order. Order information C is generated based on the contents of the print order (step S7). Then, the selected image data S1 is stored in the first storage area 30A of the data memory 30 together with the order information C (step S8).
[0068]
Then, it is determined whether or not the processing has been completed for all the image data S0 stored in the second storage area 30B (step S9), and when step S9 is affirmed, the processing is terminated. If step S9 is negative, the next image data S0 is read from the second storage area 30B (step S10), the process returns to step S5, and the processes in and after step S5 are repeated.
[0069]
On the other hand, if step S6 is negative, it is determined whether or not an instruction to display the next image data S0 is given from the input means 26 (step S11). If step S11 is affirmed, the process returns to step S5, and step S5. The subsequent processing is repeated. If step S11 is negative, the process ends.
[0070]
Next, a process performed at the time of transmission of the selected image data S1 from the PDA 2 will be described. FIG. 4 is a flowchart showing processing performed when the selected image data S1 is transmitted. Since the processing performed in any of the broadband town 1A, the broadband hot spot 1B, and the broadband satellite 1C is the same when the selected image data S1 of the PDA 2 is transmitted, the selected image is transmitted from the PDA 2 to the broadband town 1A here. Only the processing for transmitting the data S1 will be described.
[0071]
In the following description, the PDA 2 has already acquired the authentication information N necessary for communicating with the wireless LAN communication device 13A and stored it in the authentication information storage means 42, and a plurality of selected image data S1. Order information C is generated and stored in the first storage area 30A of the data memory 30, and the transfer preparation of the selected image data S1 is completed.
[0072]
First, in the PDA 2, it is monitored by the control means 24 whether or not the communication means 41 of the communication chip 4 is in an area where communication with the wireless LAN communication device 13A in the broadband town 1A is possible (step S21). Is affirmed, the authentication information N stored in the authentication information storage means 42 is read by the control means 24, and the authentication information N is transmitted to the wireless LAN communication device 13A via the communication means 41 (step S22). ).
[0073]
When the PDA 2 is set in the cradle 17 and the selected image data S1 is transmitted, when the PDA 2 user sets the PDA 2 in the cradle 17, the authentication information N stored in the authentication information storage means of the communication means 17B is obtained. The authentication information N is transmitted to the wireless LAN communication device 13A corresponding to the cradle 17 by being read.
[0074]
The authentication information N is received by the wireless LAN communication device 13A (step S23). In the wireless LAN communication device 13A, it is determined whether or not the PDA 2 that has transmitted the authentication information N based on the authentication information N is registered in the network print system 1 operated by the photo shop 14, that is, authentication OK. It is determined whether or not there is (step S24). If step S24 is negative, communication is not established and the process ends. On the other hand, if authentication is performed, information indicating that is transmitted to the PDA 2 (step S25).
[0075]
Information is received in the PDA 2 (step S26), and the order information C and the selected image data S1 are read from the first storage area 30A of the data memory 30 by the control unit 24 and further stored in the destination storage unit 43. The selected image data S1 and the order information C are transmitted to the wireless LAN communication device 13A so as to transmit the selected image data S1 to the destination URL (step S27). For example, the selected image data S1 is transmitted to the wireless LAN communication device 13A in order from the oldest shooting date and time. The transmitted selection image data S1 is deleted from the first storage area 30A in the order of transmission, and thumbnail image data is generated and stored in the thumbnail memory 31 (step S28).
[0076]
In the wireless LAN communication device 13A, the order information C and the selected image data S1 are received (step S29), and further transmitted to the image server 11A based on the destination URL, where the order information C and the selected image data S1 are stored. (Step S30).
[0077]
On the other hand, in the PDA 2, it is determined whether or not transmission of all the selected image data S1 recorded in the first storage area 30A of the data memory 30 has been completed (step S31), and step S31 is affirmed. The process ends.
[0078]
If step S31 is negative, it is determined whether or not the communication means 41 is within the communicable area of the wireless LAN communication device 13A in consideration of the possibility that the user of the PDA 2 is moving (step S32). . If step S32 is affirmed, the process returns to step S27, and transmission of the selected image data S1 is continued. If step S32 is negative, untransmitted information indicating that the untransmitted selected image data S1 remains in the first storage area 30A is generated and recorded in the first storage area 30A of the data memory 30 (step S33), the process returns to step S21. When generating untransmitted information, the user may be informed that the untransmitted selected image data S1 remains in the first storage area 30A by a sound such as a beep sound.
[0079]
Here, the user of the PDA 2 checks whether or not untransmitted information is recorded in the first storage area 30A of the data memory 30, and if untransmitted information is recorded, all the selected image data S1. Can know that has not been sent. In this case, the user of the PDA 2 may move to an area where the user can communicate with the wireless LAN communication device 13A and transmit the untransmitted selected image data S1.
[0080]
On the other hand, in the wireless LAN communication device 13A, it is determined whether or not all the selected image data S1 stored in the first storage area 30A has been received (step S34). An e-mail indicating that the reception of S1 is completed is transmitted to the PDA 2 (step S35), and the process ends. If step S34 is negative, the process returns to step S29, and the selection image data S1 is continuously received.
[0081]
The user of the PDA 2 can know from this e-mail that the selected image data S1 has been reliably transmitted to the image server 11A via the broadband town 1A.
[0082]
Next, a process performed after receiving the selected image data S1 in the network print system 1 will be described. FIG. 5 is a flowchart showing processing performed after the selection image data S1 is received in the broadband town 1A. In the present embodiment, it is assumed that the user of the PDA 2 describes the print output of the selected image data S1 in the order information C as the order contents. When the selected image data S1 is transmitted to the broadband hot spot 1B, after the selected image data S1 is temporarily stored in the image server 11B of the broadband hot spot 1B, the broadband town 1A is based on the destination URL. The selected image data S1 is transmitted to the image server 11A.
[0083]
The image server 11A is periodically accessed by the minilab 12A, and it is determined whether or not the new selected image data S1 is stored in the image server 11A by the minilab 12A (step S41). If the new selected image data S1 is stored, step S41 is affirmed, and the order information C transmitted together with the new selected image data S1 is read out to the minilab 12A (step S42).
[0084]
Based on the order contents described in the order information C, the selected image data S1 is read from the image server 11A, subjected to necessary image processing, and printed out (step S43). Specifically, the selected image data S1 is printed out according to the size, number of sheets, and print type indicated in the order details. When the print output is completed, an e-mail indicating that the print is completed is sent to the user of the PDA 2 together with the receipt number at the photo shop 14 (step S44), and the process is terminated.
[0085]
The user of the PDA 2 knows that the print of the transmitted selected image data S1 has been completed by e-mail, and can go to the photo store 14 to pick up the print P. At this time, the user is authenticated by the acceptance number transmitted together with the e-mail, and the print P is delivered to the user. When the print P is to be delivered to the user by a contract between the user of the PDA 2 and the photo shop 14, the print P is delivered to a delivery destination (for example, the user's address) registered in advance.
[0086]
The print fee may be settled between the user and the photo shop 14, but the user of the PDA 2 pays the provider a communication fee for performing communication by wireless LAN. Therefore, payment may be made to the photo store 14 between the user and the provider. In this case, the provider provides a unique discount service to the user. However, the provider provides the user with a further discount service via the photo store 14 such as discounting the communication fee according to the usage status of the photo store 14. It is also possible.
[0087]
FIG. 6 is a flowchart illustrating processing performed after the selection image data S1 is received in the broadband satellite 1C. It is assumed here that the user of the PDA 2 describes the print output of the selected image data S1 in the order information C as the order contents.
[0088]
The case where the user of the PDA 2 transmits the selected image data S1 to the broadband satellite 1C is a case where the user is at a destination where the broadband satellite 1C is installed. For this reason, when the user goes to the destination, the URL of the broadband satellite 1C image server 11C is stored in the transmission destination storage means 43, and the image server 11C of the broadband satellite 1C is selected as the transmission destination of the selected image data S1. As a result, the selected image data S1 is transmitted to the image server 11C of the broadband satellite 1C and stored therein. The transmission destination is selected by displaying the transmission destination on the display means 28 and selecting the transmission destination by the input means 26.
[0089]
The image server 11C is periodically accessed by the minilab 12C, and it is determined whether or not the new selected image data S1 is stored in the image server 11C by the minilab 12C (step S51). When the new selection image data S1 is stored, step S51 is affirmed and the order information C transmitted together with the new selection image data S1 is read out to the minilab 12C (step S52).
[0090]
Then, it is determined by the transfer unit 15 whether or not the order contents described in the order information C can be processed in the minilab 12C (step S53). If step S43 is affirmed, the selected image is selected from the image server 11C. After the data S1 is read and necessary image processing is performed, the selected image data S1 is printed out based on the order contents described in the order information C (step S54). Specifically, the selected image data S1 is printed out according to the size, number of sheets, and print type indicated in the order details. When the print output is completed, an e-mail indicating that the print is completed is transmitted to the user of the PDA 2 together with the acceptance number in the broadband satellite 1C (step S55), and the process is terminated.
[0091]
The user of the PDA 2 knows that printing of the transmitted selected image data S1 has been completed by e-mail, and can go to the broadband satellite 1C to get the print P. At this time, the user is authenticated by the acceptance number transmitted together with the e-mail, and the print P is delivered to the user. When the print P is to be delivered to the user by a contract between the user of the PDA 2 and the photo shop 14, the print P is delivered to a delivery destination (for example, the user's address) registered in advance.
[0092]
Here, since the broadband satellite 1C is installed at the destination of the user of the PDA 2 such as a theme park, the user can immediately receive the print P of the selected image data S1 acquired by imaging at the destination.
[0093]
On the other hand, if step S53 is negative, the order contents cannot be processed in the minilab 12C, and therefore the order information C and the selected image data S1 are transmitted to the image server 11A of the photo store 14 in the transfer unit 15 (step S53). S56). Then, an e-mail indicating that printing of the selected image data S1 transmitted by the user of the PDA 2 is to be performed at the photo shop 14 is transmitted to the user (step S57), and the process is terminated.
[0094]
The user who has received the e-mail can know that the transmitted selected image data S1 is to be performed at the photo store 14.
[0095]
On the other hand, the user of the digital camera 2 is not in the communicable area of any of the wireless LAN communication devices 13A to 13C of the broadband town 1A, the broadband hot spot 1B, and the broadband satellite 1C, and is in a place where only the communication spot 1D can communicate. In some cases, it may be desired to transmit the selected image data S1. In such a case, the user attempts to transmit the selected image data S1 by exchanging the communication chip 4 with one that performs data communication via the mobile phone communication network.
[0096]
In the communication unit 16 of the communication spot 1D, as described above, the communication load of the mobile phone communication network is determined, and only when the communication load of the mobile phone communication network is lower than a predetermined threshold, Communication is allowed. In the digital camera 2, the selected image data S1 and the order information C are read from the data memory 30 by the control means 24, and transmitted to the communication spot 1D via the communication means for performing data communication via the mobile phone communication network. The When information indicating that the communication load is high and is not permitted is received, the control unit 24 disconnects communication between the communication unit and the communication spot 1D.
[0097]
As described above, according to this embodiment, the image data S0 selected when the user places a print order in the PDA 2 is transmitted as the selected image data S1 to the image server 11A via the wireless communication network together with the order information C. Therefore, the user of the PDA 2 can place a print order at a desired location.
[0098]
Further, by transmitting data selection data S1 by performing data communication by wireless LAN, it is possible to efficiently transmit the selection image data S1 to the image server 11A by utilizing an infrastructure having a very high communication speed.
[0099]
In addition, by exchanging the communication chip 4 with one that performs data communication via a mobile phone communication network, the selected image data S1 can be reliably obtained using a mobile phone communication network covering almost the whole of Japan, although the transfer speed is low. Can be transmitted to the image server 11A.
[0100]
Next, a second embodiment of the present invention will be described. FIG. 7 is a schematic block diagram showing the configuration of a PDA to which the print ordering apparatus according to the second embodiment of the present invention is applied. In the second embodiment, the same components as those in the first embodiment are denoted by the same reference numerals, and detailed description thereof is omitted. The first embodiment is different from the first embodiment in that it includes image processing means 51 that performs image processing on the image data S0 to obtain processed image data S2.
[0101]
When the selected image data S1 is transmitted to the network print system as will be described later, the image processing means 51 stores image processing similar to the image processing performed on the selected image data S1 in the second storage area 30B. The processed image data S2 is obtained by applying the processed image data S0. This image processing is performed at the time of a print order instruction from the input means 26 by the user.
[0102]
Note that the recording medium 21 may store model information of the digital camera that acquired the image data S0 along with the image data S0. In such a case, image processing corresponding to the model of the digital camera can be performed on the image data S0 based on the model information.
[0103]
Next, the operation of the second embodiment will be described. FIG. 8 is a flowchart showing processing performed when the image data S0 is read in the second embodiment. First, it is monitored whether or not the recording medium 21 is set in the data input means 22 and an instruction to read out the image data S0 from the input means 26 (step S61). The image data S0 is read (step S62) and stored in the second storage area 30B of the data memory 30 (step S63).
[0104]
Subsequently, monitoring is started as to whether or not a print order instruction has been given from the input means 26 (step S64). When step S64 is affirmed, the image data S0 is sequentially read from the second storage area 30B, and the image is read. The processing means 51 performs image processing on the image data S0 to obtain processed image data S2 (step S65). The processed image data S2 is displayed on the display means 28 (step S66). Then, it is determined whether or not the transfer confirmation button has been pressed (step S67). If step S67 is affirmed, the image data S0 is selected image data S1 for placing a print order. Order information C is generated based on the contents of the print order (step S68). Then, the selected image data S1 is stored in the first storage area 30A of the data memory 30 together with the order information C (step S69).
[0105]
Then, it is determined whether or not the processing has been completed for all the image data S0 stored in the second storage area 30B (step S70), and when step S70 is affirmed, the processing is terminated. If step S70 is negative, the next image data S0 is read from the second storage area 30B (step S71), the process returns to step S65, and the processes in and after step S65 are repeated.
[0106]
On the other hand, if step S67 is negative, it is determined whether or not an instruction to display the next image data S0 is given from the input means 26 (step S72). If step S72 is affirmed, the process returns to step S65, and step S65 is performed. The processes after S65 are repeated. If step S72 is negative, the process ends.
[0107]
As described above, in the second embodiment, the processed image data S2 is obtained by performing image processing on the image data S0, and the selection of the selected image data S1 for performing the print order after confirming the processed image data S2 is selected. As a result, the degree of image processing can be used as an index when a print order is placed, so that the user can more easily select image data for placing a print order.
[0108]
Next, a third embodiment of the present invention will be described. FIG. 9 is a schematic block diagram showing the configuration of a digital camera to which the print ordering apparatus according to the second embodiment of the present invention is applied. Note that the same reference numerals in the third embodiment denote the same parts as those in the second embodiment, and a detailed description thereof will be omitted. In the second embodiment, the image processing means 51 provided in the PDA 2 performs image processing on the image data S0 to obtain processed image data S2. However, in the third embodiment, the image data S2 is processed. The data S0 is transmitted to the network print system 1, the minilab 12A performs image processing on the image data S0 to obtain processed image data S2, which is received by the communication means 41 and displayed on the display means 28. It is a thing.
[0109]
Thus, by performing image processing on the image data S0 in the minilab 12A, it is not necessary to provide the image processing means 51 in the digital camera 2, so that the configuration of the PDA 2 can be simplified.
[0110]
In the first to third embodiments, the print order for the image data S0 representing the still image is performed. However, the print order for the moving image data may be performed. In this case, the moving image data is displayed on the display means 28, and designation of a frame for placing a print order is accepted. Then, the image data representing the image of the designated frame is transmitted to the image server 11A together with the order information C as the selected image data S1, and a print is obtained.
[0111]
In the first to third embodiments, the print ordering apparatus according to the present invention is applied to a portable terminal device such as the PDA 2, but the print ordering apparatus may be installed at a fixed point. Here, the fixed point may be a station, a bus stop, a government office, a bank, a convenience store, a fast food store, a downtown area, a place where people often stop by, an Internet cafe, or a photo shop.
[0112]
Here, since the print ordering apparatus according to the present invention transmits the selected image data S1 wirelessly, the installation location is not limited to the neighborhood of the photo shop. Therefore, it is possible to install the print ordering apparatus in more places, thereby improving the convenience of the user who places the print order. In addition, the photo shop can accept more print orders, and as a result, sales can be increased.
[Brief description of the drawings]
FIG. 1 is a schematic block diagram showing a configuration of a PDA to which a print ordering apparatus according to a first embodiment of the present invention is applied.
FIG. 2 is a schematic block diagram showing the configuration of a network print system
FIG. 3 is a flowchart illustrating processing performed when image data is read in the first embodiment.
FIG. 4 is a flowchart illustrating processing performed when transmitting selected image data.
FIG. 5 is a flowchart showing processing performed after reception of selected image data in broadband town.
FIG. 6 is a flowchart showing processing performed after reception of selected image data in a broadband satellite.
FIG. 7 is a schematic block diagram showing a configuration of a PDA to which a print ordering apparatus according to a second embodiment of the present invention is applied.
FIG. 8 is a flowchart illustrating processing performed when image data is read in the second embodiment.
FIG. 9 is a schematic block diagram showing the configuration of a PDA to which a print ordering apparatus according to a third embodiment of the invention is applied.
[Explanation of symbols]
1 Network print system
1A Broadband Town
1B Broadband Hotspot
1C broadband satellite
1D communication spot
2 PDAs
4 Communication chip
11A to 11D image server
12A, 12C Minilab
13A-13C Wireless LAN communication equipment
14 Photo shop
15 Transfer section
21 Recording media
22 Data input means
22A Recording medium interface
23 Input interface
24 Control means
24A memory
25 frame memory
26 Input means
27 Compression and decompression means
28 Display means
29 Transfer confirmation button
30 data memory
31 Thumbnail memory
32 Communication interface
41 Communication means
42 Authentication information storage means
43 Destination storage means
51 Image processing means

Claims (7)

In a print ordering apparatus that accepts order contents for print product generation for image data,
Image input means for receiving input of the image data;
Order information generating means for generating order information representing the contents of the order for the image data input in the image input means;
A print ordering apparatus comprising: an image transmission unit configured to transmit the image data and the order information to a transmission destination that generates the print product via a wireless communication network. The image transmission means includes wireless LAN communication means for performing data communication with a wireless LAN communication device by wireless LAN,
Transmission destination storage means for storing the transmission destination;
Authentication information storage means for storing authentication information necessary for performing data communication with the wireless LAN communication device and the wireless LAN;
When the wireless LAN communication device performs data communication to transmit the authentication information stored in the authentication information storage means to the wireless LAN communication device, and the wireless LAN communication device is authenticated by the authentication information, 2. The print ordering apparatus according to claim 1, wherein the print ordering apparatus is means for transmitting the image data and the order information to the transmission destination via the wireless LAN communication device. 2. The print ordering apparatus according to claim 1, wherein the image transmission means includes mobile phone communication means for performing data communication via a mobile phone communication network. 4. The print ordering apparatus according to claim 1, further comprising image storage means for storing the image data and the order information. 5. The print ordering apparatus according to claim 1, wherein the image communication means is provided on a detachable dedicated chip. Image processing means for performing image processing on the image data to obtain processed image data;
Image processing means for displaying the processed image data and receiving a selection as to whether or not to generate the print product for the displayed processed image data;
6. The print ordering apparatus according to claim 1, wherein the image transmission means is means for transmitting image data obtained from the selected processed image data to the transmission destination. The image transmission unit transmits the image data to an external image processing unit that performs image processing on the image data to obtain processed image data, receives the processed image data, and 6. The means for transmitting the processed image data selected to generate the print product after receiving the image data to the transmission destination. 2. A print ordering apparatus according to claim 1.

Images