CN1299184C - Method and system for presenting information - Google Patents
Method and system for presenting information Download PDFInfo
- Publication number
- CN1299184C CN1299184C CNB008183481A CN00818348A CN1299184C CN 1299184 C CN1299184 C CN 1299184C CN B008183481 A CNB008183481 A CN B008183481A CN 00818348 A CN00818348 A CN 00818348A CN 1299184 C CN1299184 C CN 1299184C
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- display device
- file
- communicator
- equipment
- address
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/04—Protocols specially adapted for terminals or networks with limited capabilities; specially adapted for terminal portability
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/90—Details of database functions independent of the retrieved data types
- G06F16/95—Retrieval from the web
- G06F16/957—Browsing optimisation, e.g. caching or content distillation
- G06F16/9577—Optimising the visualization of content, e.g. distillation of HTML documents
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/50—Network services
- H04L67/75—Indicating network or usage conditions on the user display
Abstract
A presentation of a selected document, stored at a node of a network, is accomplished by means of a system essentially comprising a handheld device, a communication device for a presentation unit and a device that handles presentation requests. By operating the handheld device, a user is able to get a presentation unit specification from said communication device. This specification is then sent, together with an address to a selected document, to a device handling presentation requests. In this device the selected document is then converted to a format suitable for the presentation unit of said communcation device, where the converted document is presented. The system could be using WAP-technology for sending information from the handheld device to the device that handles presentation requests and for accessing information on the Internet. Further the system could, for example, be using Bluetooth or IrDA for the communication between the handheld device and said communication device. The system also makes it possible to achieve mobile printing and portable access to documents that cannot be presented on a small display.
Description
Technical field
The present invention relates to a kind of system and method that is used on display device, showing the electronics canned data by network.
Background technology
Current a lot of information can obtain by the network such as Intranet and the Internet.Even the information of having only particular group of users to obtain also can be obtained by these networks with different identification methods by cryptochannel.
Show for making on the nigh display device of information, but the user must have the computing machine of the network that is inserted access information and the display device that links to each other with this computing machine.Therefore, do much traveling and need the people of visit canned data on corporate server for example must carry computing machine, so that can visit the information of being wanted.In addition, they must carry portable modulator-demodular unit, or are able to the access network connection.
The access of information can be by realizing that for example cell phone, PDA(Personal Digital Assistant) or the similar devices of wireless application protocol (wap) are finished.Then, but the user is able on cell phone the information that visit shows with display format.Yet, if information is the text that comprises a large amount of texts, for example patented claim, or the design drawing of machine to be repaired, this is just not too suitable so, and often may not show these information on cell phone.Even phone can use common Internet protocol (IP) to connect and communicates by letter, information also must be suitable for the small-size screen of phone or PDA, so the user will be difficult to obtain general survey or even read this file.
Summary of the invention
The present invention seeks to make the people can be with the form display message of easy reading and general view, even this information is the form that is not suitable for easy-to-read on small displays.
Another purpose is that the people's that need the above mentioned character information of visit movability is strengthened.
A purpose is to make people can obtain the file of electronics storage on distant station again.
Especially, according to an aspect of the present invention, disclose a kind of also method of display message of in system, selecting, comprised step:
Connect the specification that receives display device from the communicator of display device by short-distance wireless by handheld device;
The specification of file address and described display device is sent to equipment in order to the processes and displays request from described handheld device through network;
In the equipment of described processes and displays request, receive the specification of described file address and described display device;
Retrieval is corresponding to the file of described file address in the equipment of described processes and displays request;
In the equipment of described processes and displays request, be the form that is suitable for described display device with the file conversion that is retrieved;
File after the described conversion is sent to the communicator of described display device through network from the equipment of described processes and displays request;
File in the communicator of described display device after the described conversion of reception; And
File after the described conversion is delivered to the display device that links to each other with the communicator of described display device from the communicator of described display device.
According to a further aspect of the invention, disclose a kind of also system of display message that is used to select, having comprised:
Handheld device, feasible can the demonstration on the screen of described handheld device comprises the information that retrieves from Information Provider:
The I/O interface is used for carrying out short-distance wireless communication with the communicator of display device,
Be used for receiving the device that display device identifies through described I/O interface in order to short haul connection,
Be used to send the file address to the device of handling the equipment that shows request; The equipment of processes and displays request comprises:
Be used for receiving the device of the file address that relates to the file that to be shown from handheld device;
Be used to receive the device of the specification of display device;
Be used to retrieve device corresponding to the file of described file address;
Being used for the file that conversion is retrieved according to the specification of described display device is the device that is suitable for the form of described display device; And
Be used to send file after the described conversion to the device of described explicit address;
The communicator of display device comprises:
Be used for I/O interface with the handheld device short-distance wireless communication;
Be used for sending the device that display device identifies through described I/O interface in order to short-distance wireless communication; And
Be used to receive the device of the information that will show by display device.
According to a further aspect of the invention, provide a kind of method that is used for the equipment of processes and displays request, comprised step:
Reception relates to the file address of the file that will be shown;
Receive the specification of display device;
Retrieval is corresponding to the file of described file address;
The file that conversion is retrieved is the form that is suitable for described display device; And
Send the file after the described conversion.
According to a further aspect of the invention, provide a kind of equipment that is used for the processes and displays request, having comprised:
Be used to receive the device of the file address that relates to the file that to be shown;
Be used to receive the device of the specification of display device;
Be used to retrieve device corresponding to the file of described file address;
Being used for the specification according to described display device, is the device that is suitable for the form of described display device with the file conversion that is retrieved; And
Be used to send file after the described conversion to the device of described display device.
According to a further aspect of the invention, provide a kind of method that is used for the communicator of display device, described method comprises step:
Reception is for the request of the sign of display device;
Connect the sign that sends described communicator by short distance;
Reception is for the request of the specification of display device;
After receiving described request, send the specification of being asked; And
After sending described specification, receive file to show by described display device.
According to another aspect of the present invention, provide a kind of communicator of display device, having comprised:
The I/O interface that is used for short-distance wireless communication;
Be used for sending the device that display device identifies by described I/O interface in order to short-distance wireless communication;
Be used for receiving device for the request of the specification of display device by described I/O interface in order to short-distance wireless communication;
Be used to send the device of the specification of described display device;
Be used to receive the device of the information that will show by display device; And
Be used to make described display device to show the device of the information that is received.
According to a further aspect of the invention, a kind of method that is used for handheld device is provided, make on the display screen of described handheld device, to show the information that retrieves from Information Provider that with display message on the display device that is separated with described handheld device, described method comprises step:
Connect the broadcast identification request by short-distance wireless, with near the display device identifying;
Connect the sign that receives display device from the communicator of described display device by described short-distance wireless;
Connect the specification that receives display device from described communicator by described short-distance wireless; And
The specification that sends the address of selected message file and described display device is to the equipment in order to the processes and displays request.
According to a further aspect of the invention, a kind of handheld device is provided, make on the screen of described handheld device, to show the information that retrieves from Information Provider that be used for display message on the display device that is separated with described handheld device, described handheld device comprises:
The I/O interface that is used for short haul connection;
Be used for receiving the device that display device identifies by described I/O interface in order to short haul connection;
Be used for selecting with device shown on display device from Information Provider's available information; And
Be used to send will the request of display message on described display device device.
System according to the present invention has solved the problems referred to above.When a certain file of needs, the user of native system only need pick up his handheld device, make it show the page that indicates this document, the file of selecting to be wanted on the described page is to be presented on the display device, make near the communicator of the display device of its sign, and this document is presented on the described display device.As long as the address of identification document is arranged, file just can be positioned at any node of network.The address of file sends to the equipment of processes and displays request from handheld device, the specification of display device or send to the equipment of processes and displays request from handheld device or from the communicator of display device then will send this document to display device with the form that display device is understood.
The system that the file that can allow any kind basically shows on the display device of any kind basically is better.In addition, system's communicator of need not handheld device or display device has any extra storer just can have this advantage in order to the crossover tool that storage is used for various file layouts and display device.This is that the file of asking by making is changed realization on the equipment of processes and displays request.
Another advantage of carrying out conversion on the equipment of processes and displays request is that this conversion neither can or not cause negative effect to the normal running of communicator to handheld device yet.
Also advantage of carrying out conversion on the equipment of processes and displays request is that file needn't send to handheld device, needn't send before its conversion at least.This is to realize based on the file address retrieval institute demand file that receives from handheld device by the equipment that makes the processes and displays request, so handheld device only need be transmitted the file address so that make the equipment of processes and displays request can obtain file.Therefore, by making the equipment retrieving files of processes and displays request, on the communication path of handheld device, can save bandwidth.
On the equipment of processes and displays request, carry out conversion and thus positioning conversion device another advantage in this position be, can simplify the process that increases new conversion equipment or change old conversion equipment to a great extent.One of its reason is that the quantity of handheld device or display device substantially exceeds the equipment of processes and displays request, so the upgrading of keeper's easier execution conversion equipment on the equipment of processes and displays request.Another reason is that handheld device is not always to be connected to network probably.Therefore, if being positioned at handheld device, this device will require individual subscriber to carry out the renewal of conversion equipment.
Another advantage of this system be handheld device can with near display device swap data, and can identify them by means of short-range communication link.Therefore, the user need not to worry the Manual Logos display device and gets and use the required data of display device.As a result, the user need not to search for and realizes showing required parameter.These advantages can realize by the short-range communication link of setting up between the communicator of handheld device and display device.Short-range communication link can for example be utilized realizations such as bluetooth, IrDA, Open Air, Home RF, Hiper Lan, IEEE 802.11.
In the context of the present invention, display device is represented to be presented at the electronic representation information that can't be satisfied with and show on the small displays of handheld device.Display device for example can be, screen, sizable display, e-book, digital photo frame or printer.
According to a preferred embodiment of the invention, display device be on media highly movably or within create the equipment of e-file copy.If so, display device for example can be, the controlled show media of conventional printer or electronics, e-book for example, digital photo frame etc.
Display device is a printer in a preferred embodiment.By through printer display message on printable media, can make information show and obtain easily the general view of this information with high resolving power.Use printer to be that as another advantage of display device the print file form is that everybody uses easily as everyone knows and basically, and print file add note or mark easily, this still is sought after for most contract.
But information service provider is the browsing information that allows on the accesses network, for example the system of the file of electronics storage, e-mail, sketch, design drawing etc.Information service provider for example can be to be used to the employee or to allow other people of visit that the Internet inlet or the server of the file service of company are provided.Being used to the server of company's file service is provided for example can be, such as the system of storage and uniform forwarding server.
Handheld device is can be by network service, and is with textual form at least but also preferred picture form is presented at the equipment of the information that finds on the network node.In addition, its size preferred, users with a manual manipulation it the time can hold size in the another hand.Handheld device for example can be, cell phone, PDA or small-size computer.In a preferred embodiment, this device is equipped with browser and is used for showing and browsing available information on network.
In linguistic context of the present invention, network for example is, is used for communication network, wide area network (WAN), Local Area Network, the Internet or the Intranet of phone.
In a preferred embodiment of the invention, by search or the selection of radiotelephony network with the Virtual network operator website execution information that handheld device visit information service provider is provided, information service provider can directly visit maybe can be by access to netwoks on this website from handheld device.In this embodiment, handheld device be cell phone and also as long as phone can connect with the network of telephone operator the user just can search information.This embodiment has the information of making and can obtain in any position almost, allows the advantage of user search file no matter in where can both show.Then, when file was found, the user was movable to the position that can set up short-range communication link between the communicator of phone and display device to show this document.
In another preferred embodiment of the present invention, carry out the search or the selection of information by the communicator of short-range communication link and display device from handheld device.In this embodiment, communicator provides the access point of the Internet, Intranet or another computer network, thus the accessive information service provider.The handheld device of this embodiment can be for example PDA or small-size computer.The advantage of this embodiment is that except being used to search for or select the short-range communication link of information, handheld device need not any other connection.
According to preferred embodiment, the equipment of processes and displays request is a module in the information service provider.Equipment by the processes and displays request is provided is as a module of information service provider, and this equipment can and dock with the information service sharing functionality.In addition, if information service provider provides confidential information, the safety of display file just is easy to be guaranteed so.
System can use different paths to send display file, and it is the demand file that is converted into appropriate format.Might make the equipment of supporting all paths or only supporting one or some paths.Therefore, all can be from the equipment of processes and displays request by an equipment support to the path of following display device.
In a preferred embodiment of the invention, display file from the equipment of processes and displays request by being used for the communicator that cellular wireless network, handheld device and short-range communication link send to display device at least.The advantage of this embodiment is, also can send display file to display device even the communicator of display device lacks the network connection.Another advantage is, the path that is used to send display file during select File and display device is set up, so the user can define a paths and can be used for sending display file to display device.
In another preferred embodiment of the present invention, display file is by sending to the communicator of display device from the equipment of processes and displays request such as the network of the Internet and/or Intranet.The advantage of this embodiment is that the data transfer rate that transmits is very high.Another advantage of this embodiment is that the user can use handheld device to carry out other task when to be shown waiting.
Go back in the preferred embodiment of the present invention, display file sends to the communicator of display device from the equipment of processes and displays request by e-mail.The advantage of this embodiment is, show display file without any problem at the display device that is positioned at the fire wall back, and the data transfer rate of transmission is very high.According to an embodiment, the e-mail that comprises display file is sent to the mail server that is used to handle the e-mail that is addressed to display device.Whether then, perhaps sent the communicator that is notified to of the relevant e-mail that newly receives by mail server, perhaps detecting mail server continually by communicator has new mail to arrive.
According to an aspect of the present invention, the demonstration that is stored in the selected file of network node realizes by the system of the equipment of communicator that consists essentially of handheld device, display device and processes and displays request.By the operator holding equipment, the user can obtain the specification of display device from described communicator.This specification then sends to the equipment of processes and displays request with the address of selected file.In this equipment, selected file then is converted into the form of the display device that is suitable for described communicator, at the file of this display device demonstration through conversion.System can utilize the WAP-technology to send information to the equipment of processes and displays request and the information on the access the Internet from handheld device.In addition, system can for example utilize bluetooth or IrDA to be used for communication between handheld device or the described communicator.System also can realize the file that mobile print and mobile access can't show on small display.
In addition, the communicator of display device can be configured to receive the simple information file that is stored in the handheld device and transmit the simple information file to display device by short haul connection.These files can be the texts that for example comprises information such as WAP-page or leaf, telephonedirectory, address table.Be used for showing that for starting these information of transmission handheld device has " demonstration " or " printing " order in its certain menu, handheld device also can be installed the button that is exclusively used in this action.
To become more clear by following detailed other scope of application of the present invention.Yet it should be understood that the detailed description and the specific examples that provide during the preferred embodiments of the present invention in indication only are used for signal, because skilled in the art will recognize that within the spirit and scope of the present invention variations and modifications by these detailed descriptions.
Description of drawings
By below with reference to accompanying drawing to detailed description of the currently preferred embodiments, it is more clear that further feature of the present invention and advantage will become, wherein:
Fig. 1 is the sketch of the preferred embodiments of the present invention;
Fig. 2 is to use a kind of sketch of the preferred embodiment of the present invention of communicator of preferred display device;
Fig. 3 is to use the another kind of preferably sketch of the preferred embodiment of the present invention of the communicator of display device;
Fig. 4 is to use the sketch of the preferred embodiment of the present invention of the communicator of another preferred display device;
Fig. 5 is the sketch of the equipment of processes and displays request according to a preferred embodiment of the invention;
Fig. 6 is the sketch of handheld device according to a preferred embodiment of the invention;
Fig. 7 a is the sketch of a kind of embodiment of the communicator of display device;
Fig. 7 b is the sketch of another kind of embodiment of the communicator of display device;
Fig. 8 is the process flow diagram flow chart of handheld device according to a preferred embodiment of the invention;
Fig. 9 is the process flow diagram flow chart of the equipment of processes and displays request according to a preferred embodiment of the invention;
Figure 10 a and b are the process flows diagram flow chart of the communicator of display device in the preferred embodiments of the present invention;
Figure 11 is the signal flow graph that sends between the distinct device of system according to one embodiment of present invention;
Figure 12 is the sketch of one embodiment of the invention, and wherein information service provider handles e-mail; And
Figure 13 is a process flow diagram flow chart of printing e-mail and e-mail annex by handheld device.
Embodiment
In Fig. 1, show the preferred embodiment of document display system.This system comprises the communicator 300 of at least one cell phone 100, at least one information service provider 200 and at least one display device, is represented by 300a and 300b in Fig. 1.
Communicator 300a, b connect printer 380 to network 10.Communicator can for example be realized in printing server.It can be connected to printer or embed equipment 300b as external unit 300a, internal unit 300b or conduct.It possesses the interface that is used for short-distance wireless communication (as bluetooth).The main task of communicator 300a, b is to guarantee to send to a communicator to be printed with the print file of printing, and provides the printer specification to cell phone.Communicator receives the file address from cell phone in another embodiment, and then, communicator sends the file address and the printer specification arrives information service provider.The printer specification comprises that this will be discussed in further detail below about the transmission route data of the print file that will print, the characteristic of printer.
The transmission route of the print file between printer service equipment 210 and communicator 300a, the b can be dissimilar, and this depends on the kind of the communicator of deciding through consultation for the reception print file.A route is to utilize the IP agreement directly to send print file to one of them communicator 300a, b by network 10.Can use file transfer protocol (FTP) (FTP), ipp agreements such as (IPP) for this reason.Another route is for example to send print file to the addresses of items of mail that is exclusively used in selected communicator 300a, b in mail by SMTP or IMAP.E-mail then is routed to mail server 390, and mail server 390 provides these print file to selected communicator 300a, b.Also having a route is for example to turn back to cell phone 100 by IP and/or wap protocol (for example as wireless session protocol (WSP)) transmission print file, and sends print file to selected communicator 300a, b via the interface that is used for short haul connection 20.
Described different communicator has been shown in Fig. 2,3 and 4 to be realized.These accompanying drawings have also been illustrated one embodiment of the present of invention in detail, and for example this network is described to the Internet 11, and the position of printer by the framework 50 that has defined the printer environs around.In this embodiment, near the environment of communicator 300 should be regarded the LAN of the company that is subjected to the restriction of office or buildings as, or the zone of the short haul connection 20 of the phone 100 that can be received by communicator 300.Shown in Fig. 2 and 3, the corporate lan that is connected to the Internet is attached thereto so that reduce the risk of unauthorized access LAN by the security system such as fire wall 52 usually.In addition, there is shown 3 kinds of possible 200a-c of information service provider, being referred to as 200, one usually 12 is provided at the station by operator, and one provides as the Internet inlet 62, and another is provided by the company 60 that company's file service is provided for the employee.In these 3 accompanying drawings, the program that demand file is printed can be same program, has only the data in the instructions of realizing according to current communicator that difference is arranged.
Fig. 2 shows and receives the communicator realization of print file as e-mail.E-mail from one of them print service equipment 210a-c (being commonly referred to 210) through the Internet 11, fire wall 52 and send to e-mail server 390 through LAN at last.When the print file that in e-mail, comprise when mail server 390 receives, it sends to communicator 300 to print.By using the carrier of e-mail, can avoid obtaining the problem that print file may occur by fire wall 52 as print file.
Fig. 3 shows through the Internet, fire wall and network connect (can be LAN or single point of presence) and directly realize from communicator that one of them print service equipment 210a-c receives print file.In this embodiment, communicator 300 is pointed in the address of print file.
Fig. 4 shows through radiotelephony network 14, phone 100 and short-range communication link 20 realize from the communicator that one of them print service equipment 210a-c receives print file at least.In this embodiment, if use the print service equipment 210a that is positioned at the operator position, print file need not to send by the Internet so, if but the suitable the Internet that uses.If do not connect communicator to other reason of network then preferred this communicator realization if having network to connect or exist.
With reference now to Fig. 5,, there is shown the embodiment of print service equipment 210.Print service equipment 210 is equipped with device 212, is used to receive the request of print file.This request comprises the file address and the printer specification of the position of indicating file.The printer specification for example comprises, about how sending the information of print file to the manufacturer of printer and printer and model etc., this will be discussed in more detail below.This request is delivered to control device 214 from the device 212 that is used to the request that receives.Control device 214 then extracts the file address and it is delivered to the device 216 that is used for retrieving files from this request.
The device 216 that is used for retrieving files is the particular address retrieving files in the storer 230 of Information Provider's visit then.Storer 230 can be the storer of information service provider or be attached thereto anyly can connect storer with access by network such as the Internet or Intranet.Control device 214 is used to the file and comprising of retrieval to select the part of printer specification of the data of suitable device driver 220 to be delivered to file conversion device 218.
File conversion device 218 detects this retrieving files to find out the storage format of file.The straightforward procedure that detects this form is to read and the instrument of interpretation extension name, and for example " .txt " is text-only file, and " .doc " is Microsoft
Word file, " .pdf " are Acrobat
Reader file, " .GIF " are the mark image file, and " .ps " is the postscript file, and " .dwg " is AutoCad
File or the like.Yet the extension name that only detects file is to understand the uncertain method of this form, because extension name may be wrong or another program may be used same extension name.Accordingly, in a preferred embodiment, also to detect the part of indication file layout in the file content.After determining file layout, file conversion device 218 selects application corresponding 224 with instrument of interpretation.Using 224 can be the program of explaining one or more forms that is exclusively used in, or it can be even can generate the complete version of program of the file of current format.
In addition, file conversion device 218 uses the printer specification part that comprises data to select suitable device driver 220 to determine using what device driver 220 to create print file.Should determine can be based on definition printer manufacturer and the data of model and/or plug and play (PnP) device id of printer.
The file that conversion equipment now just can use selected application 224 and selected device driver 220 to change and be asked is the spendable printer file of target printer.
With reference now to Fig. 6,, Fig. 6 shows and arranges to be used for through the specification of short-range communication link 20 requests and reception display device and the cell phone 100 that sends file request through radiotelephony network.Cell phone is the cell phone with WAP function, and user interface 110 is housed, and comprises touch-screen or display and keyboard.User interface is connected to information browse apparatus 112, according to the WAP standard, and the information on the incident browse network on this browser device response user interface 110.Information browser is embodied as the program of being handled by central processing unit (CPU) 114.Communication through short-range communication link provides by the short-range communication interface 116 that is connected to CPU114, and it preferably realizes bluetooth.For the communication on the radiotelephony network 14, cell phone is equipped with common interface 118, is used for cell phone.
With reference now to Fig. 7 a and 7b,, they show two embodiment according to communicator 300 of the present invention.Two embodiment of this of communicator 300 are equipped with central processing unit (CPU) 302, are used for the program of dispose of communication apparatus 300.They also are equipped with the interface 304 that is used for by short-range communication link 20 communications, and the interface 306 that is used to connect printer 380.The route of arranging to be used for according to Fig. 4 according to the communicator 300 of Fig. 7 a receives print file through short-range communication link 20.The route of arranging to be used for according to Fig. 2 or Fig. 3 according to the communicator 300 of Fig. 7 b receives print file through network 10.Therefore, the communicator 300 of Fig. 7 b also is equipped with additional interface 308 and is used for by network 10 communication.Two embodiment of this of communicator 300 have the agreement by the interface communication of each communicator 300.
The fundamental purpose that offers the printer specification of print service equipment through phone is that sign is printed function and printed what form, and is designated the file that must send the arrival printer and uses which route.For this reason, print file comprise the data that relate to printer manufacturer and model and the transmission address of print file.The printer specification can be for example similar text that provides below:
<？xml?version＝’1.0’standalone＝’yes’？>
<MobilePrint0.1>
<PrinterManufacturer></PrinterManufacturer>
<PrinterModel></PrinterModel>
<PrinterPnPID></PrinterPnPID>
<PrinterID></PrinterID>
<PrinterDeviceDriverURL></PrinterDeviceDriverURL>
<PrinterEmailAddress></PrinterEmailAddress>
<PrinterHostName></PrinterHostName>
<PrinterIPAddress></PrinterIPAddress>
<PrinterIPPURL></PrinterIPPURL>
<PrinterPDLs></PrinterPDLs>
<PrinterLocalName></PrinterLocalName>
<PrinterComment></PrinterComment>
</MobilePrint0.1>
In the superincumbent instructions, for example the data of printer manufacturer will be positioned at＜PrinterManufacturer〉and＜/PrinterManufacturer〉between.
The touring service technology person of hypothesis is going the rounds the service and repair industrial robot all over the world now.Between must in office, he has run into the fault that he not quite understands in robot.So he needs the reference paper of robot.For obtaining these files, his inquiry has the printer of printer server according to a preferred embodiment of the invention.He also can use its cell phone and the phone of ordering detect near the environment with good grounds communicator that the invention provides service whether.
With reference now to Fig. 1 and Fig. 8,, when service technology person had located communicator 300, he used its cell phone with WAP function 100 to provide the operator of the WAP gateway 12 of the Internet 10 to connect (step 510).Then the display screen at phone 100 shows WAP page or leaf (step 512), and he can browse the net of the WAP page or leaf that is linked by being chosen in the link (step 514) that shows on the display thus.When selecting a link, phone 100 just detects this link and whether is positioned at another WAP page or leaf (step 516).Another WAP page or leaf is just downloaded this page and show (step 512) on display if this link is pointed to, and repeats this program (step 512-516).Be stored in address in the phone 100 and then select the address or just simply also can obtain the known WAP page by obtaining him by in the information browser of phone 100, keying in the address.
In a kind of mode of mentioning in the above, service technology person obtains comprising the information page (step 512) of the link of the file that he need show.Now, he links (step 514) by select File, and this document is not the WAP page.What whether phone 100 these links of detection were pointed to is a WAP page (step 516), and finds that it is not.Then, phone 100 shows a printing/download dialog (step 518).If service technology person selects to download, this document can for example be downloaded (step 522) near computing machine by short-range communication link so.Yet if his selective printing, phone 100 will be broadcasted an identification request by short-range communication interface can reach all communicators 300 (step 524) in the scope to the phone 100 of short haul connection 20.If not to this request responding, then show error message (step 528) on display screen, indication does not have available compatible communication device 300.Then, phone 100 returns step 512 and shows the WAP page once more.If one or more communicator 300 these requests of response are arranged, then on display screen, show these communicators 300 (step 530).Then, service technology person just can select the communicator (step 530) of one of them demonstration.After having selected a communicator 300, phone 100 sends a request to selected communicator 300 with request printer specification (step 534).Communicator 300 returns printer specification (step 536), and this printer specification receives at phone 100.Then, the print request of the include file address that provides by selected link and the printer specification sends to information service provider 200 through radiotelephony network 14 print service equipment 210 (step 538).
With reference now to Fig. 1 and Fig. 9,, print service equipment 210 receives print request (step 602).The different piece (step 604) of equipment 210 identification request, for example a file address and a printer specification, and use this document address to retrieve and want typescripts (step 606).Then, identify the form (step 608) of retrieving files as mentioned above.When having set up file layout, this information in the 210 utilization requests of print service equipment and the specification of display device find suitable application with instrument of interpretation and device driver, corresponding to the information of printer specification, conversion this document is the print file (step 610) that are suitable for selected printer.Then, this document is converted into print file (step 612).
Print file have been ready to send to selected communicator now.Yet before sending print file, print service equipment is according to the address selection sending method (step 614) that provides in the printer specification.Afterwards, print file send to communicator (step 616) through an above-mentioned route.
With reference now to Fig. 1 and 10a,, if communicator 300 is arranged to be used for by the interface of phone 100 and short haul connection 20 or is directly received print file by the Internet 10, communicator 300 receives these print file (step 702) so, and it is delivered to printer is used for printing (step 704).
Present Fig. 1 and 10b, if communicator 300 is arranged to be used for receiving print file by e-mail, communicator can be checked mail server 390 (step 712) by preset time at interval so.If a new mail (step 714), communicator 300 these mails (step 716) of retrieval extract print file (step 718) afterwards from e-mail so.After print file were extracted, it was passed to printer 380 and is used for printing (step 720).
Now, service technology person just can take out this document and the robot that commences the repairs from printer.
With reference to Figure 11, proposed at the communication example between the equipment of system and between cell phone and user.The user starts cellular WAP browser (incident 902).Then, he makes phone be connected to information service provider's (incident 904).Phone sends connection request 906 to information service provider.Be response, information service provider sends authentication request 908 and arrives this phone with this user of authentication.The user keys in PIN code to this phone (incident 910), phone transmit this user's PIN code and SIM sign indicating number to information service provider as authentication message 912.When this user had approved in information service provider, it sent an initial WAP page or leaf 914 to this phone.The user can select the information (incident 916) of link with the browsing information service provider with that on this phone page displayed.During browsing, phone is according to the selected linking request page, and Information Provider responds this request by sending this requests for page simultaneously; This two-way communication with 918 is consistent.When the user has selected one not to be the file chaining of the WAP page (incident 920), phone shows print dialog (incident 922).If the user selects to start print (incident 924), phone is by realizing that for example the short-range communication interface broadcast 926 of bluetooth arrives all communicators that can be used as communicator of the present invention so.Described communicator then responds this by transmission message 928 (comprising identification information) and asks this phone.Then, if there is an above equipment to respond, then point out the user from tabulation, to select the communicator of one of them sign.If only identified an equipment, the user must select this equipment or abandon this operation.When having selected communicator, phone sends the request 932 of printer specification to selected communicator.Selected communicator responds to this phone by returning printer specification 934.Afterwards, phone sends and comprises the request 936 of printer specification and file address to the information service provider that relates at the specific printer print file.This request quilt transmission (938) is printable form to the print service equipment of information service provider with conversion this document, and the file of transmission conversion arrives selected printer.When file was converted and mistake occurs, printer service equipment for example sent print file 940 to communicator by e-mail.When print file were given transmission, information service provider obtained the relevant successful message 942 of this conversion.If convert failed, information service provider obtains the message 942 of relevant convert failed.This message is delivered to along 944 and gives the phone that the user shows.
The present invention also can be used for making in handheld device and is convenient to receive e-mail.Current may by for example short-message system (SMS), WAP, i-pattern etc. in PDA or mobile phone receive e-mail.Yet the resource of handheld device is very limited with regard to for example cpu performance, memory size and exploration on display resolution ratio and size.Therefore, browse complexity or bigger e-mail annex in the handheld device with this limited resources if be difficult in fully if possible.
Figure 12 shows information service provider 200 according to an embodiment of the invention.The information service provider 200 of this embodiment arranges to be used to the e-mail of the e-mail address managing e-mail account and send to described e-mail account.The information service provider of this embodiment arranges to be used to receive e-mail, store e-mail and append to the annex of e-mail, and the e-mail that shows this account of storage according to request for the personnel of the e-mail that allows to browse this account.
After receiving e-mail, described information service provider 200 is at the text of e-mail memory storage 232 storage e-mail, if annex is arranged, in additional memory devices 234 storage attachments, it is the pointer of each annex registration that comprises in the mail at the e-mail text of being stored also.In a preferred embodiment of the invention, the annex pointer is the address of unified resource location (URL) for example, if the annex pointer is URL, it can have following form:
http://www.abcd.com/？id＝12345&key＝12345。
When receive showing the request of e-mail, described information service provider 200 send the e-mail that is asked text be shown to handheld device 100, asked demonstration thus.The demonstration that sends text is not comprised any annex, but comprise the annex pointer that belongs to this e-mail.Then, the user just can obtain the annex that nigh display device 380 shows by use any technology of describing before this paper by handheld device 100.
For printing comprises the complete mail of annex, handheld device 100 comprises a menu or the Show Button, and it can start above mentioned information procedure for displaying.Be the print request of response current whole mail that browse or that visit on the display of handheld device 100 by link or pointer in the handheld device, handheld device 100 detects the content of e-mail and address that previously described embodiment according to the present invention sends e-mail and annex thereof is used for showing.In another embodiment, handheld device 100 is transmitted and is comprised the communicator 300 of the complete mail of e-mail text and annex pointer to display device 380.Then, the demonstration of communicator 300 control e-mail and annex thereof.If e-mail only is plain text and display device is printer 380, communicator 300 need not to use previously described print service so, is just energy print text of other form because most of printer need not file conversion.
For guaranteeing security, can use HTTPS or other cryptochannels to be used for the transmission of annex or e-mail.
Figure 13 illustrates from handheld device, for example cell phone or PDA print the process flow diagram of an embodiment of e-mail and annex thereof.User capture provides the information service provider of e-mail service and downloads new e-mail text to phone (step 1002) for the user.
Then, the user just can read the text of e-mail and determine whether to print the text of e-mail and possible annex (step 1004).If the user does not want to start printing, the user turns back to the e-mail interface (step 1002) of phone and can download next e-mail.Yet if the user wants to print, the user selects " transmission mail " (step 1006) in menu or by button so.
Then, the user selects bluetooth as transfer approach (step 1008).The telephone-broadcast request requires to be identified at the equipment of all bluetooth enables in the Bluetooth signal scope.If there is not this request of device responds of bluetooth enable, phone turns back to e-mail interface (step 1002).If the equipment of one or more these requests of response is arranged, phone has to detect whether the equipment of response is printer (step 1012) so.If the equipment neither one that responds is a printer then phone turns back to e-mail interface (step 1002).If the equipment of one or more responses is printer, the user can select one of them and log-on data to transmit (step 1014) so.
The communicator of printer receives the data that comprise e-mail text and possible annex pointer.Communicator is then ordered the text (step 1016) of printer prints e-mail.In one embodiment of the invention, phone can make the user select in a plurality of demonstrations, for example show e-mail text and all annexes, only show annex, only show the e-mail text, show particular attachment etc.
Then, whether the data of communicator detection reception comprise any annex pointer (step 1018).If there is not display pointer, print job is finished so, if but data when comprising the pointer of one or more annexes, communicator is with printable these pointers of form downloads/requests and order their (steps 1020) of printer prints so.If the printable annex that the annex pointed need not at first be changed, communicator is directly downloaded so, if but attachment format just do not change and can not print, transmit a request to print service as mentioned above, and the order print service change this annex.
Claims (12)
1. in system, select the also method of display message for one kind, comprise step:
Connect the specification that receives display device from the communicator of display device by short-distance wireless by handheld device;
The specification of file address and described display device is sent to equipment in order to the processes and displays request from described handheld device through network;
In the equipment of described processes and displays request, receive the specification of described file address and described display device;
Retrieval is corresponding to the file of described file address in the equipment of described processes and displays request;
In the equipment of described processes and displays request, be the form that is suitable for described display device with the file conversion that is retrieved;
File after the described conversion is sent to the communicator of described display device through network from the equipment of described processes and displays request;
File in the communicator of described display device after the described conversion of reception; And
File after the described conversion is delivered to the display device that links to each other with the communicator of described display device from the communicator of described display device.
2. according to the process of claim 1 wherein that the communicator of described display device transmits file after the described conversion to the display device that links to each other with the communicator of described display device.
3. according to the process of claim 1 wherein that the specification of described display device comprises that at least display file can be sent out the explicit address in order to show, and indication is applicable to the data of the form that shows at described display device.
4. according to the process of claim 1 wherein that described switch process comprises step:
Read the specification of described display device; And
Determine the form that file is saved;
Select conversion method according to the content of the specification of described display device and the form that file is saved;
Change described file by selected conversion method.
5. according to the process of claim 1 wherein that described explicit address is the e-mail address, and the file after the described conversion sends to described display device through the e-mail server.
6. one kind is used to select the also system of display message, comprising:
Handheld device, feasible can the demonstration on the screen of described handheld device comprises the information that retrieves from Information Provider:
The I/O interface is used for carrying out short-distance wireless communication with the communicator of display device,
Be used for described I/O interface and receive the device that display device identifies in order to short haul connection,
Be used for receiving the device of the specification of display device through described I/O interface in order to short haul connection,
Be used to send the file address to the device of handling the equipment that shows request;
The equipment of processes and displays request comprises:
Be used for receiving the device of the file address that relates to the file that to be shown from handheld device;
Be used to receive the device of the specification of display device;
Be used to retrieve device corresponding to the file of described file address;
Being used for the file that conversion is retrieved according to the specification of described display device is the device that is suitable for the form of described display device; And
Be used to send file after the described conversion to the device of described explicit address;
The communicator of display device comprises:
Be used for I/O interface with the handheld device short-distance wireless communication;
Be used for sending the device that display device identifies through described I/O interface in order to short-distance wireless communication; And
Be used to receive the device of the information that will show by display device.
7. according to the system of claim 6,
Wherein said handheld device also comprises the specification that is used to send the display device that the is received device to the equipment of described processes and displays request;
Wherein said communicator also comprises the device that is used for sending through described I/O interface in order to short haul connection the specification of display device.
8. according to the system of claim 6, the specification of wherein said display device comprises that at least display file can be sent out the explicit address in order to show, and indication is suitable for the data of the form that shows on described display device.
9. according to the system of claim 6, the wherein said device that is used to change comprises:
A plurality of conversion equipments; And
Be used for selecting from these conversion equipments the device of one of them according to the specification of described display device.
10. according to the system of claim 9, the wherein said device that is used to change also comprises:
The device that is used for the form of definite described file; And
Be used to explain the device of the form of described file.
11. according to the system of claim 6, the communicator of wherein said display device is equipped with the I/O interface that is used for by network service.
12. according to the system of claim 11, also comprise the e-mail server, and described explicit address is the e-mail address.
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE9904552A SE515775C2 (en) | 1999-12-13 | 1999-12-13 | Information selection and presentation method involves converting retrieved document to format suitable for printer and transmitting formatted document to cellular telephone through network |
| SE99045528 | 1999-12-13 | ||
| US19853100P | 2000-04-19 | 2000-04-19 | |
| US60/198,531 | 2000-04-19 |
Publications (2)
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| CN1423768A CN1423768A (en) | 2003-06-11 |
| CN1299184C true CN1299184C (en) | 2007-02-07 |
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| CNB008183481A Expired - Lifetime CN1299184C (en) | 1999-12-13 | 2000-12-13 | Method and system for presenting information |
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| JP (1) | JP2004500632A (en) |
| KR (1) | KR100781832B1 (en) |
| CN (1) | CN1299184C (en) |
| AU (1) | AU2416501A (en) |
| WO (1) | WO2001042894A1 (en) |
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- 2000-12-13 KR KR1020027007513A patent/KR100781832B1/en active IP Right Grant
- 2000-12-13 EP EP00987894A patent/EP1240577A1/en not_active Withdrawn
- 2000-12-13 CN CNB008183481A patent/CN1299184C/en not_active Expired - Lifetime
- 2000-12-13 WO PCT/SE2000/002517 patent/WO2001042894A1/en active Application Filing
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Also Published As
| Publication number | Publication date |
|---|---|
| CN1423768A (en) | 2003-06-11 |
| EP1240577A1 (en) | 2002-09-18 |
| WO2001042894A1 (en) | 2001-06-14 |
| AU2416501A (en) | 2001-06-18 |
| KR100781832B1 (en) | 2007-12-03 |
| KR20020096043A (en) | 2002-12-28 |
| JP2004500632A (en) | 2004-01-08 |
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