CN1220958C - Method and device for downloading to hand-held electronic device via browser - Google Patents

Method and device for downloading to hand-held electronic device via browser Download PDF

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Publication number
CN1220958C
CN1220958C CN 01120338 CN01120338A CN1220958C CN 1220958 C CN1220958 C CN 1220958C CN 01120338 CN01120338 CN 01120338 CN 01120338 A CN01120338 A CN 01120338A CN 1220958 C CN1220958 C CN 1220958C
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CN
China
Prior art keywords
portable electric
electric device
browser
user
computer installation
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
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CN 01120338
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Chinese (zh)
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CN1332423A (en
Inventor
张志远
陈南光
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E Ten Information Systems Co Ltd
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E Ten Information Systems Co Ltd
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Priority to CN 01120338 priority Critical patent/CN1220958C/en
Publication of CN1332423A publication Critical patent/CN1332423A/en
Application granted granted Critical
Publication of CN1220958C publication Critical patent/CN1220958C/en
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Abstract

The present invention provides a method for making a user download articles of application program or data, etc. from a server to a hand-held electronic device by a browser. Firstly, the present invention has the method that the browser provides at least one option which is connected with addresses of the articles for the user, and the option receives a user selection option by the browser. After the selection of the user is received, the connection of a computer device and the server is established according to the method of the present invention, namely according to the addresses of the articles, and the selected articles are downloaded from the server to the computer device. The computer device is connected with the hand-held electronic device, and the selected articles are conveyed to the hand-held electronic device from the computer device.

Description

By the method and apparatus of browser downloads object to portable electric device
Technical field
The invention relates to a kind of method of article carrying piece down, particularly a kind of by the method and apparatus of browser downloads object to portable electric device, it allows user by being installed on the browser of computer installation, with objects such as application program or data from downloaded to portable electric device.
Background technology
Along with the development of computing machine science and technology, the portable electric device of the little and functional diversities of volume, for example PDA (personaldigitalassistant, personal digital assistant) etc. are developed widely.In order to meet different users's needs, portable electric device has possessed the readable and writable memory memory module mostly, so that the user loads various application software or data, strengthens the function of portable electronic devices.
In the known techniques, if desire via network download application program or data etc. to portable electronic devices, the user can use a browser (browser) to browse web page contents in the Website server earlier, and in Downloadable application program or data, select one to want application program or the data downloaded, to be stated from computer installation with under it.Then, the user need use another data distributing program, and application program or the data that is stored in the computer installation is sent to portable electronic devices with wired or wireless transmission manner.
This kind by webserver down load application program or data to the process of portable electric device, application program or data must be stored in earlier in the computer installation, will be stored in application program in the computer installation or data transmission to portable electronic devices by the user again.In other words, the user must use two kinds of different softwares to carry out the action of two data transfer respectively, has so increased user's trouble.If the action of down load application program or data can be integrated, allow the user can be directly by browser with application program or data directly from downloaded to portable electric device, can simplify user's downloading application software or data program, and then promote user's downloading application software or data wish to portable electric device to portable electric device.
Summary of the invention
At the problems referred to above, purpose of the present invention for provide a kind of by the browser downloads object to the method and apparatus of portable electric device, it can simplify user's downloading application software or the data program to portable electric device.
For reaching above-mentioned purpose, the invention provides a kind of user of allowing and to pass through browser, the method for objects such as application program or data from downloaded to portable electric device.A kind of by the method for browser downloads object to portable electric device, wherein can be by an Applet to allow the user carry out the following step by a browser that is installed on the computer installation, allow the user with an object from a downloaded to handheld electronic device, it is characterized in that comprising:
Accept the selection action of this user at an object;
By an Applet according to the address of this object on network from this object of this downloaded to this computer installation; And
By this Applet this object is sent to this portable electric device from this computer installation;
Wherein: this Applet comprises:
One authentication module, it obtains the authority of this object of access and descriptor thereof;
One selects module, and it provides this user's one option by this browser, and accepts this user and select this option, and this option is that correspondence is connected to the URL of this object on network;
One HTTP link block, its foundation is connected with the HTTP of this server, and complies with this URL from this object of this downloaded and descriptor thereof;
One UART link block, its foundation is connected with the UART Universal Asynchronous Receiver Transmitter of this hand-hold electronic device, and according to this descriptor this object is sent to this hand-hold electronic device with UART Universal Asynchronous Receiver Transmitter;
By above-mentioned Applet allow the user by browser with an object from a downloaded to hand-hold electronic device.
A kind of by the method for browser downloads object to portable electric device, it utilizes an Applet to allow the user carry out the following step by a browser that is installed on the computer installation, it is characterized in that allowing the user with an object from a downloaded to handheld electronic device:
Carry out an authentication procedure, to obtain in the authority of this this object of computer installation access and descriptor thereof;
Provide this user's one option by this browser, this option is to correspond to connect the URL of this object on network;
Accept this user and choose this option by this browser;
Set up this computer installation and be connected with the HTTP of this server, and according to URL from this object of this downloaded and descriptor thereof to this computer installation;
Setting up this computer installation is connected with the UART Universal Asynchronous Receiver Transmitter of this portable electric device; And
According to this descriptor this object is sent to this portable electric device from this computer installation.
According to method of the present invention is to provide the user at least one option that comprises the address that is connected to object by browser, and accepts the user by browser and select option.After the selection that receives the user, promptly set up be connected (connection) of computer installation and server according to the address of object on network by an Applet (small routine) according to method of the present invention, with from the selected object of downloaded to computer installation, and set up being connected of computer installation and portable electric device, by this Applet selected object is sent to portable electric device from computer installation.
And the device of this time article carrying piece, its allow a user can by a browser with an object from a downloaded to handheld electronic device, comprise:
One authentication module, it obtains the authority of this object of access and descriptor thereof;
One selects module, and it provides this user's one option by this browser, and accepts this user and select this option, and this option is to correspond to be connected to the URL of this object on network;
One HTTP (HypertextTransportProtocol, HTTP) link block, its foundation is connected with the HTTP of this server, and complies with this URL from this object of this downloaded and descriptor thereof; And
One UART link block, its foundation is connected with the UART of this portable electric device, and according to this descriptor this object is sent to this portable electric device with UART.
Wherein can be by an Applet to allow the user carry out the following step by a browser that is installed on the computer installation, allow the user with an object from a downloaded to handheld electronic device: and carry out an authentication procedure, to obtain in the authority of this this object of computer installation access and descriptor thereof; Provide this user's one option by this browser, this option is to correspond to connect the URL of this object on network; Accept this user and choose this option by this browser; Set up this computer installation and be connected (connection) with the HTTP of this server, and according to this URL from this object of this downloaded and descriptor (descriptor) thereof to this computer installation; Setting up this computer installation is connected with the UART of this portable electric device; And
According to this descriptor this object is sent to this portable electric device from this computer installation.
The invention has the advantages that:
The action of down load application program or data is integrated in the present invention, allow the user can be directly by browser with application program or data directly from downloaded to portable electric device, can simplify user's downloading application software or data program, and then promote user's downloading application software or data wish to portable electric device to portable electric device.
Description of drawings
Fig. 1 is a synoptic diagram, and demonstration is according to the enforcement environment of the method for the following article carrying piece of preferred embodiment of the present invention.
Fig. 2 is a synoptic diagram, shows the situation according to the following article carrying piece of preferred embodiment of the present invention.
Fig. 3 is a synoptic diagram, shows the content structure according to employed JAVAApplet in the preferred embodiment of the present invention (Java small routine).
Fig. 4 is a process flow diagram, and demonstration is according to the flow process of the method for the following article carrying piece of preferred embodiment of the present invention.
Fig. 5 is a synoptic diagram, shows according in the preferred embodiment of the present invention flow process from computer installation transmission object to portable electric device.
Embodiment
Hereinafter with reference to relevant drawings, the method according to the following article carrying piece of preferred embodiment of the present invention is described, wherein identical assembly will be illustrated with identical reference marks.
Please refer to Fig. 1, be performed in a computer installation 1, a server 2 and the handheld electronic device 3 according to the method for the following article carrying piece of preferred embodiment.Computer installation 1, server 2 all comprise microprocessor and embodied on computer readable storage facilities at least with portable electric device 3, and each equipment is to write down or transmission information with the electric signal with concrete physical quantity each other.Only do not note the person, the hardware structure between the three may or need and different according to actual situation.For example, computer installation 1 can adopt ALU (the arithmetic logicunit that has comprised responsible mathematics and logical operation with the microprocessor architecture design of server 2, arithmetic and logical block), the buffer of information temporary storage or instruction (register), and the CPU (central processing unit) chipset (CPU chipset) of the controller of the exercises of control computer device 1 (operations) (control unit), portable electric device 3 is then considered based on factors such as heat radiation or volumes, adopt as RISC (reduced instruction set computing, Reduced Instruction Set Computer/computing) processor.In addition, computer installation 1 can adopt Winchester disk drive as the embodied on computer readable storage facilities with server 2, and 3 of portable electric devices adopt flash memory as the embodied on computer readable storage facilities.
In the present embodiment, computer installation 1 and portable electric device 3 are UART (the universal asynchronous receiver-transmitter by commonly using, UART Universal Asynchronous Receiver Transmitter) carries out signal and connect, then carry out signal between computer installation 1 and the server 2 and be connected by world-wide web 8.In addition, server 2 is a WWW website, and it stores at least one object that is available for users to download 21 and webpage 22, the content that user 6 is to use the browser 5 that is installed in the computer installation 1 to come webpage stored in the browser server 2 22.In the present invention, so-called object comprises any application program, function library, archives, data or file etc. that are stored in the portable electric device 3.
Be noted that, have the knack of the visual actual state of this operator is carried out various equivalences to above-mentioned hardware structure modification and change.For example, can be wirelessly between computer installation 1 and the portable electric device 3, wait by infrared transmission agreement or Bluetooth transmission protocol and to carry out signal and connect and transmit numerical data.Also can pass through LAN between computer installation 1 and the server 2, or utilize wireless telephony network to carry out signal connection and transmission numerical data by GPRS (General PacketRadio Service, whole packet radio business).
Please refer to Fig. 2, present embodiment is to embed JAVA Applet (Java small routine) 220 to come user's input is responded in webpage 22, and carries out computer installation 1 and be connected with signal between server 2 and the portable electric device 3.After the user browsed to webpage 22 by browser 5, the JAVA Applet220 that server 2 can will be embedded in the webpage 22 was sent to computer installation 1.JAVA Applet220 can respond according to the incident (event) that is produced in the computer installation 1 by browser 5 after transferring to computer installation 1 via world-wide web 8.
Please refer to Fig. 3, in the present embodiment, the JAVA Applet220 that is embedded in the webpage 22 comprises authentication (certification) module 221, selection module 222, a HTTP link block 223 and a UART link block 224.Each module is with the JAVA grammer and is write, and can be stored in the program module in the computer-readable medium storing.Authentication module 221 mainly is the authority that obtains JAVA Applet access object 21 in computer installation 1.Select module 222 be by browser 5 provide user 6 at least one comprise the option of the URL that is connected to object 21, and accept user 6 and select at least one option.HTTP link block 223 is set up and is connected with the HTTP of server 2, and according to URL from 2 times article carrying piece 21 of server to computer installation 1.224 foundation of UART link block are connected with the UART of portable electric device 3, and according to object 21 is sent to portable electric device 3 with UART from computer installation 1.
For content of the present invention is easier to understand, below will lift an example, the flow process according to the method 30 of the following article carrying piece of preferred embodiment of the present invention is described.
Please refer to Fig. 4, in this example, method 30 is to obtain in the authority of computer installation 1 access object 21 with authentication module 221 prior to step 301.Generally speaking, based on the consideration on the safety, if an Applet is not through authentication, the archives material that can't access be stored in client computer (being the computer installation 1 in this example), therefore, in the present embodiment, Applet is an Applet who authenticated with Electronic Signature through the notarization unit.Browser can show authentication information to user 6 when carrying out this Applet, user 6 can determine whether will trust the Electronic Signature of this authenticated unit.
Then, in step 302, select module 222 to obtain the tabulation of object earlier from server, select, and in step 303, wait for that user 6 selects an object to download to activate for user 6.Because this example is to adopt JAVA Applet, therefore in computer installation 1, can use AWT (the Abstract Window Toolkit that commonly uses, the virtual window set of tools) produces window and management input and output, on computer installation 1 output unit, to produce window, and show that object tabulates to user 6, and receive the user with selections that input tool was carried out such as mouse, digiboard or keyboards.
After user 6 had selected an object, method 30 promptly carry out step 304, by HTTP link block 223 according to user 6 selection the descriptor (descriptor) by article carrying piece under the HTTP earlier.Because when article carrying piece is tabulated under previous, can download the URL (universalresource locator, generic resource position mark) of each object on network in the lump, each the object option that therefore offers user 6 all can have a corresponding URL.After the selection that receives user 6, HTTP link block 223 is promptly set up according to URL and is connected (URL connection) with the URL of servomechanism 2, is connected to the PORT COM (the PORT COM number that HTTP presets is 80) of server and requires the socket service (SocketService) of server.If the URL successful connection, then HTTP link block 223 is understood earlier the descriptor (descriptor) of article carrying piece down, and it can comprise the information relevant with object such as archives size and archives kenel.
Then, in step 305, HTTP link block 223, and (for example: HD (Hard Disk is stored in object in the computer installation 1 by article carrying piece under the HTTP according to URL, hard disk) or DRAM (dynamicrandom access memory, dynamic RAM storer).After download was finished, method 30 promptly carry out step 306, waited for that user 6 activates transmission from portable electric device 3.In addition, also can download synchronously with server 2, promptly on one side from server 2 reception data, on one side the data that receives is passed on the portable electric device 3.Relevant method with HTTP transmission data can be finished easily for haveing the knack of this operator, so locate to repeat no more.Only be noted that, have the knack of the situation and the demand of the visual reality of this operator and carry out various modifications and change, and do not exceed spirit of the present invention and category.For example, in the Winchester disk drive that is stored in computer installation 1, also the object of being downloaded from server 2 can be temporary in the feram memory of computer installation 1, for example among the DRAM (dynamic random access memory, dynamic RAM).In addition, also can download synchronously with server 2, promptly on one side from server 2 reception data, on one side the data that receives is passed on the portable electric device 3.
After receiving the affirmation message that is sent by portable electric device 3, method 30 promptly carry out step 307, by UART transmission descriptor and object to portable electric device 3.
Followingly further describe with UART transmission descriptor and object flow process to portable electric device 3 with reference to Fig. 5.In the related description of Fig. 5, computer installation 1 is all handled relevant message and object delivery of content with the UART link block 224 among the JAVA Applet220.
Please refer to Fig. 5, when user 6 when portable electric device 3 activates transmission, portable electric device 3 is prior in the step 401, transmit a COMM_READY signal to computer installation 1 with as confirming message, expression has been ready to receive data from the UART PORT COM, and waits for computer installation 1 response (acknowledge).
Computer installation 1 promptly carry out step 402 after the affirmation message that receives from portable electric device 3, loopback COMM_READY signal to portable electric device 3 with in response.Then, computer installation 1 promptly begins to transmit in regular turn each block (step 406) of the descriptor (step 403) of object, the message (step 404) that begins to transmit and object to portable electric device 3.Before transmitting a block, computer installation 1 can transmit the length (step 405) of this block earlier.
Step 407 is judged whether the content of object has transmitted and is finished.After the content transmission of object finished, computer installation 1 promptly carry out step 408, transmitted one and finished message to portable electric device 3, and finish whole object and download flow process.
Because the method for article carrying piece down provided by the present invention can allow the user after selecting objects such as its required application program or data, directly object is downloaded to portable electric device via computer installation from server, so can simplify user's downloading application software or data program effectively, and then promote user's downloading application software or data wish to portable electric device to portable electric device.
The person of noting has the knack of above-mentioned operator and can carry out the modification and the change of various equivalences to foregoing, and do not exceed spirit of the present invention and category.For example, user 6 can be downloaded to portable electric device 3 again after choosing a plurality of objects.In addition, html language that can be general for the option of the object of downloading writes in the webpage 22 with the hyperlink grammer of commonly using, and after user 6 clicks, calls out article carrying piece under the JAVAApplet again, and URL is used as parameter sends JAVA Applet to.So JAVA Applet does not promptly need to select module 222 to produce window so that the user to be provided option by browser.
In addition, when various messages of transmission or data, also visual actual conditions or needs, passback confirms that message is to transmit leg.When mistake produced, also visual actual conditions maybe needed to set up various treatment mechanisms.This is all knowledge and the ability that present technique person should possess of haveing the knack of.
Therefore, the above only is an illustrative, but not is restricted person.Anyly do not break away from spirit of the present invention and category, and, all should be contained in the accompanying claim its equivalent modifications of carrying out or change.

Claims (20)

1, a kind of by the method for browser downloads object to portable electric device, wherein by an Applet to allow the user carry out the following step by a browser that is installed on the computer installation, allow the user with an object from a downloaded to handheld electronic device, it is characterized in that comprising:
Accept the selection action of this user at an object;
By an Applet according to the address of this object on network from this object of this downloaded to this computer installation; And
By this Applet this object is sent to this portable electric device from this computer installation.
2, as claimed in claim 1 by the method for browser downloads object to portable electric device, it is characterized in that: this Applet comprises:
One authentication module, it obtains the authority of this object of access and descriptor thereof;
One selects module, and it provides this user's one option by this browser, and accepts this user and select this option, and this option is that correspondence is connected to the URL of this object on network;
One HTTP link block, its foundation is connected with the HTTP of this server, and complies with this URL from this object of this downloaded and descriptor thereof;
One UART link block, its foundation is connected with the UART Universal Asynchronous Receiver Transmitter of this hand-hold electronic device, and according to this descriptor this object is sent to this hand-hold electronic device with UART Universal Asynchronous Receiver Transmitter;
By above-mentioned Applet allow the user by browser with an object from a downloaded to hand-hold electronic device.
3, as claimed in claim 1 by the method for browser downloads object to portable electric device, it is characterized in that more comprising:
This user's one option is provided, and the selection action that this user carried out is to choose this option.
4, as claimed in claim 3 by the method for browser downloads object to portable electric device, it is characterized in that this user chooses this option by a web browser.
5, as claimed in claim 1 by the method for browser downloads object to portable electric device, it is characterized in that more comprising: set up this computer installation and be connected with the signal of this portable electric device.
6, as claimed in claim 1 by the method for browser downloads object to portable electric device, it is characterized in that more comprising:
Before this object is sent to this portable electric device, wait for the affirmation message that this portable electric device is sent.
7, as claimed in claim 6 by the browser downloads object to the method for portable electric device, it is characterized in that: this object is sent to the method for this portable electric device, comprises:
(a) respond this affirmation message that this portable electric device is sent;
(b) transmit this descriptor to this portable electric device;
(c) transmitting the message that transmits object at the beginning should be to portable electric device;
(d) transmit a block length of this object to this portable electric device;
(e) transmit the content of this block to this portable electric device; And
(f) when this object end of transmission, transmit one and finish message to this portable electric device, when this object as yet not end of transmission get back to step (d) to transmit next block of this object constantly.
8, as claimed in claim 1 by the method for browser downloads object to portable electric device, it is characterized in that more comprising: carry out an authentication procedure to obtain in the authority of this this object of computer installation access.
9, as claimed in claim 1 by the method for browser downloads object to portable electric device, it is characterized in that this computer installation and this portable electric device are to carry out signal with UART Universal Asynchronous Receiver Transmitter to be connected.
10, as claimed in claim 1 by the method for browser downloads object to portable electric device, it is characterized in that this computer installation is from this object of this downloaded according to HTTP.
11, as claimed in claim 1 by the method for browser downloads object to portable electric device, it is characterized in that the address of this object on network is a URL.
12, as claimed in claim 1 by the method for browser downloads object to portable electric device, it is characterized in that this object comprises an application program.
13, as claimed in claim 1 by the method for browser downloads object to portable electric device, it is characterized in that this object comprises a document.
14, a kind of by the method for browser downloads object to portable electric device, it utilizes an Applet to allow the user carry out the following step by a browser that is installed on the computer installation, it is characterized in that allowing the user with an object from a downloaded to handheld electronic device:
Carry out an authentication procedure, to obtain in the authority of this this object of computer installation access and descriptor thereof;
Provide this user's one option by this browser, this option is to correspond to connect the URL of this object on network;
Accept this user and choose this option by this browser;
Set up this computer installation and be connected with the HTTP of this server, and according to URL from this object of this downloaded and descriptor thereof to this computer installation;
Setting up this computer installation is connected with the UART Universal Asynchronous Receiver Transmitter of this portable electric device; And
According to this descriptor this object is sent to this portable electric device from this computer installation.
15, as claimed in claim 14 by the method for browser downloads object to portable electric device, it is characterized in that: this Applet comprises:
One authentication module, it obtains the authority of this object of access and descriptor thereof;
One selects module, and it provides this user's one option by this browser, and accepts this user and select this option, and this option is that correspondence is connected to the URL of this object on network;
One HTTP link block, its foundation is connected with the HTTP of this server, and complies with this URL from this object of this downloaded and descriptor thereof;
One UART link block, its foundation is connected with the UART Universal Asynchronous Receiver Transmitter of this hand-hold electronic device, and according to this descriptor this object is sent to this hand-hold electronic device with UART Universal Asynchronous Receiver Transmitter;
By above-mentioned Applet allow the user by browser with an object from a downloaded to hand-hold electronic device.
16, as claimed in claim 14 by the device of browser downloads object to portable electric device, it is characterized in that this UART link block can be before being sent to this portable electric device with this object with UART Universal Asynchronous Receiver Transmitter, that wait for that this portable electric device sends one confirms message.
17, as claimed in claim 14 by the method for browser downloads object to portable electric device, it is characterized in that more comprising: before this object is sent to this portable electric device with UART, wait for the affirmation message that this portable electric device is sent.
18, as claimed in claim 17 by the method for browser downloads object to portable electric device, it is characterized in that this object being comprised from the program that this computer installation is sent to this portable electric device according to this descriptor:
(a) respond this affirmation message that this portable electric device is sent;
(b) transmit this descriptor to this portable electric device;
(c) transmission transmits the message of object at the beginning to this portable electric device;
(d) transmit a block length of this object to this portable electric device;
(e) transmit the content of this block to this portable electric device; And
(f) when this object end of transmission, transmit one and finish message to this portable electric device, when this object as yet not end of transmission get back to step (d) to transmit next block of this object constantly.
19, as claimed in claim 14 by the method for browser downloads object to portable electric device, it is characterized in that this object comprises an application program.
20, as claimed in claim 14 by the method for browser downloads object to portable electric device, it is characterized in that wherein this object comprises a document.
CN 01120338 2001-07-30 2001-07-30 Method and device for downloading to hand-held electronic device via browser Expired - Fee Related CN1220958C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 01120338 CN1220958C (en) 2001-07-30 2001-07-30 Method and device for downloading to hand-held electronic device via browser

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 01120338 CN1220958C (en) 2001-07-30 2001-07-30 Method and device for downloading to hand-held electronic device via browser

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CN1332423A CN1332423A (en) 2002-01-23
CN1220958C true CN1220958C (en) 2005-09-28

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CN101009566B (en) * 2006-01-23 2011-06-01 北京金远见电脑技术有限公司 System and method for information download of the embedded system device

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