CN1758233A - Method for access data between and electronic device and computer - Google Patents
Method for access data between and electronic device and computer Download PDFInfo
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- CN1758233A CN1758233A CN 200410080746 CN200410080746A CN1758233A CN 1758233 A CN1758233 A CN 1758233A CN 200410080746 CN200410080746 CN 200410080746 CN 200410080746 A CN200410080746 A CN 200410080746A CN 1758233 A CN1758233 A CN 1758233A
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Abstract
This invention relates to a method for accessing data between a handheld electronic device and a computer including: when a handheld electronic device is connected with a computer, this invention can provide two modes for the transmission of data along with the different designs of the devices, the first one is card device access mode, the second is a synchronous transmission access mode. This invention also provides another method including: when the electronic device is connected with the computer and is determined that a synchronous transmission applied program corresponding to the handheld device is in the computer, the device can provide the card device access mode and the synchronous transmission mode to users for selection.
Description
Technical field
The present invention relates to the method for a kind of hand-hold electronic device and intercomputer access data, particularly relevant for a kind of mode of a mode switch of utilizing so that the method that data are transmitted between hand-hold electronic device and computing machine.
Background technology
In the society of the quick transition of Information technology now, notebook computer, hand-hold electronic device or portable electron device are more and more general, and volume and price also reduce year by year along with the increase of population utilization rate.Wherein, with hand-hold electronic device, promptly so-called personal digital assistant (Personal Digital Assistant; PDA), have volume light and handy, be easy to carry about with one, can store advantage such as personal data, favored by the user gradually.
When computing machine and hand-hold electronic device link at present, most of USB (universal serial bus) (Universal Serial Bus that adopts; USB) as both interface, to improve the transfer rate of data between computing machine and hand-hold electronic device.Computing machine and hand-hold electronic device generally all have its special-purpose operating system (Operation System; OS), the operating system that wherein computing machine is commonly used is the Palm operating system that most of Windows CE embedded OS of being issued for Microsoft (Microsoft) of the Windows 2000 that issued of Microsoft (Microsoft) or Windows XP and operating system that hand-hold electronic device adopted or Palm company are issued.
In the prior art, when hand-hold electronic device utilizes USB (universal serial bus) and computing machine to link, computer-internal must be installed earlier and the corresponding synchronous transmission application program of hand-hold electronic device that links usually, such as: ActiveSync could allow computing machine and hand-hold electronic device link to carry out the transmission of data smoothly.In case there is no, computer-internal installs and the corresponding synchronous transmission application program of hand-hold electronic device that links, then computing machine can't and hand-hold electronic device links and data also can't be transmitted between computing machine and hand-hold electronic device, and then cause user's inconvenience.
When the computing machine utilization links with corresponding synchronous transmission application program of hand-hold electronic device and hand-hold electronic device, because the synchronous transmission application program comprises more communication protocol, therefore tend to the data rate between limiting computer and hand-hold electronic device and prolong data and pass toward hand-hold electronic device or by hand-hold electronic device by computing machine and pass toward the required time of computing machine.
Summary of the invention
In order to solve above-mentioned technical matters, technical scheme provided by the invention be utilize a mode switch mode so that data in the method for hand-hold electronic device and intercomputer transmission.The present invention can be when computing machine and hand-hold electronic device binding, utilize binding pattern between switching computer and hand-hold electronic device so that data transmission and can not be subjected to whether installing in the computing machine influence with the corresponding synchronous transmission application program of hand-hold electronic device that links between computing machine and hand-hold electronic device smoothly, wherein this binding pattern is reader device access mode or synchronous transmission access mode.
Another technical scheme provided by the invention is when computing machine and hand-hold electronic device binding, utilize binding pattern between switching computer and hand-hold electronic device to improve the transfer rate of data between computing machine and hand-hold electronic device, wherein this binding pattern is reader device access mode or synchronous transmission access mode.
The invention provides the method for a kind of hand-hold electronic device and intercomputer access data, in the mode of utilizing a mode switch so that data in the method for hand-hold electronic device and intercomputer transmission, may further comprise the steps:
An application program of carrying out this hand-hold electronic device inside is to call out a menu, and wherein this menu comprises a reader device access mode and transmission access mode synchronously;
When hand-hold electronic device receives the selecteed signal of this reader device access mode, may further comprise the steps:
The data access interface that a built-in internal memory and in the conversion hand-hold electronic device can be wiped storage card is a reader device interface;
Utilize a connector to link this hand-hold electronic device and this computing machine;
This built-in internal memory of this computer-made decision with and this can to wipe storage card be a removable storage device; And
These data can be wiped the speed of being worked out between storage card and this connector according to this and be transmitted at this hand-hold electronic device and this intercomputer;
When hand-hold electronic device receives the selecteed signal of this synchronous transmission access mode, may further comprise the steps:
Changing this built-in internal memory and this data access interface that can wipe storage card is a synchronous transmission interface;
Link this hand-hold electronic device and this computing machine and judge whether a synchronous transfer application is installed in this computing machine; And
When computer-internal had been installed this synchronous transmission application program, this computing machine was judged to be a mobile device with this hand-hold electronic device and utilizes this synchronous transmission to use the transmission speed of program control these data between this computing machine and this hand-hold electronic device.
The present invention provides a kind of mode of utilizing a mode switch again so that data in the method for hand-hold electronic device and intercomputer transmission, may further comprise the steps:
Utilize a connector to link this hand-hold electronic device and this computing machine;
Utilize this hand-hold electronic device to detect whether a synchronous transfer application is installed in this computing machine;
When computer-internal had been installed this synchronous transmission application program, an application program of carrying out this hand-hold electronic device inside was to call out a menu, and wherein this menu comprises a reader device access mode and transmission access mode synchronously;
When hand-hold electronic device receives the selecteed signal of this reader device access mode, may further comprise the steps:
Changing a built-in internal memory and in this hand-hold electronic device, can to wipe the data access interface of storage card be a reader device interface;
This built-in internal memory of this computer-made decision with and this can to wipe storage card be a removable storage device; And
These data can be wiped the speed of being worked out between storage card and this connector according to this and be transmitted at this hand-hold electronic device and this intercomputer;
When hand-hold electronic device receives the selecteed signal of this synchronous transmission access mode, may further comprise the steps:
Changing this built-in internal memory and this data access interface that can wipe storage card is a synchronous transmission interface;
This computing machine is judged to be a mobile device with this hand-hold electronic device; And
Utilize this synchronous transmission to use the transmission speed of program control these data between this computing machine and this hand-hold electronic device.
The present invention also provides a kind of mode of utilizing a mode switch so that data in the method for hand-hold electronic device and intercomputer transmission, may further comprise the steps:
Utilize a connector to link this hand-hold electronic device and this computing machine;
An application program of carrying out this hand-hold electronic device inside is to call out a menu, and wherein this menu comprises a reader device access mode and transmission access mode synchronously;
When hand-hold electronic device receives the selecteed signal of this reader device access mode, may further comprise the steps:
Changing a built-in internal memory and in this hand-hold electronic device, can to wipe the data access interface of storage card be a reader device interface;
This built-in internal memory of this computer-made decision with and this can to wipe storage card be a removable storage device; And
These data can be wiped the speed of being worked out between storage card and this connector according to this and be transmitted at this hand-hold electronic device and this intercomputer;
When hand-hold electronic device receives the selecteed signal of this synchronous transmission access mode, may further comprise the steps:
Changing this built-in internal memory and this data access interface that can wipe storage card is a synchronous transmission interface;
This computing machine is judged to be a mobile device with this hand-hold electronic device; And
Utilize this synchronous transmission to use the transmission speed of program control these data between this computing machine and this hand-hold electronic device.
Compared with prior art, the invention has the beneficial effects as follows: utilize binding pattern between switching computer and hand-hold electronic device so that data transmission and can not be subjected to whether installing in the computing machine influence with the corresponding synchronous transmission application program of hand-hold electronic device that links between computing machine and hand-hold electronic device smoothly, wherein this binding pattern is reader device access mode or synchronous transmission access mode.Utilize the binding pattern between switching computer and hand-hold electronic device can improve the transfer rate of data between computing machine and hand-hold electronic device simultaneously along with user's demand.
Description of drawings
Fig. 1 is the block scheme of hand-hold electronic device of the present invention and computing machine binding;
Fig. 2 utilizes USB (universal serial bus) to transmit the data rate comparison sheet of data for different types of storage card of wiping at the reader device access mode or under the synchronous transmission access mode;
Fig. 3 is an embodiment process flow diagram of hand-hold electronic device of the present invention and computing machine binding;
Fig. 4 is the second embodiment process flow diagram of hand-hold electronic device of the present invention and computing machine binding;
Fig. 5 is the 3rd embodiment process flow diagram of hand-hold electronic device of the present invention and computing machine binding;
Fig. 6 is the 4th embodiment process flow diagram of hand-hold electronic device of the present invention and computing machine binding.
The figure number explanation
10 hand-hold electronic devices, 11 operating systems
12 drivers, 13 application programs
14 built-in internal memories 15 can be wiped storage card
20 computing machines, 21 operating systems
Embodiment
With reference to shown in Figure 1, this is to utilize method of the present invention to link the module map of hand-hold electronic device and computing machine.Hand-hold electronic device 10 comprises that a built-in internal memory (built-in memory) 14 and can wipe storage card 15, comprises one first operating system (Operation System in the wherein built-in internal memory 14; OS) 11, one driver 12 and an application program 13 and built-in internal memory 14 can be a random access memory (RAM, Random Access Memory) or ROM (read-only memory) (ROM, Read Only Memory).Can wipe storage card and can be a CF card (CompactFlash Card) or a SD card (Secure DigitalCard), but not limit the scope of the invention.Along with the difference of product, first operating system 11, driver 12 and application program 13 can be stored in individually or all according to the difference of demand and can wipe in the storage card 15, but do not limit the scope of the invention.First operating system 11 in the hand-hold electronic device 10 is most of adopt (Windows CE) operating systems that Microsoft issued or or the Palm company Palm operating system of being issued, but do not limit the scope of the invention.Computing machine 20 comprises and comprises one second operating system 21 in a storage device 22 and the storage device 22, and wherein most of Windows 98, Windows 2000 that is issued for Microsoft (Microsoft) of second operating system 21 or Windows XP and storage device 22 are most of is hard disk.
Before hand-hold electronic device 10 and computing machine 20 desires link or after hand-hold electronic device 10 and computing machine 20 bindings, the user can carry out application program 13 on the hand-hold electronic device 10 to call out a menu, and wherein this menu comprises a reader device access mode and transmission access mode synchronously.When hand-hold electronic device 10 received the chosen signal of a reader device access mode, application program 13 was converted to a reader device with built-in internal memory 14 that is about to hand-hold electronic device 10 and the data access interface that can wipe storage card 15 by driver 12.When hand-hold electronic device 10 links with computing machine 20, computing machine 20 judges that immediately the built-in internal memory 14 in the hand-hold electronic device 10 with its binding is a storage device with wiping storage card 15, and then built-in internal memory 14 is shown in the information kit of second operating system 21 with wiping storage card 15 according to the putting in order of storage device 22 in the computing machine 20, wherein hand-hold electronic device 10 is most of at present adopts connectors and computing machine 20 to link mutually and this connector is generally general purpose interface bus and does not still limit the scope of the invention.When computing machine 20 and hand-hold electronic device 10 utilize general purpose interface bus to link mutually and the built-in internal memory 14 of hand-hold electronic device 10 and can wipe storage card 15 and be regarded as simple removable storage device, such as removable hard drive or removeable disk, data can be according to wiping between storage card 15 and versabus or the speed of being worked out between built-in internal memory 14 and versabus (specification) and in hand-hold electronic device 10 and 20 transmission of computing machine.
When hand-hold electronic device 10 receives one synchronously during the chosen signal of transmission access mode, application program 13 is converted to a synchronous transmission interface with built-in internal memory 14 that is about to hand-hold electronic device 10 and the data access interface that can wipe storage card 15.When hand-hold electronic device 10 links with computing machine 20, must install in the computing machine 20 with the hand-hold electronic device 10 corresponding synchronous transmission application programs that link and to link smoothly with hand-hold electronic device 10.After binding, computing machine 20 will judge that hand-hold electronic device 10 is that a mobile device (Mobile Device) is shown in the information kit of second operating system 21 and utilizes synchronous transmission to use the transmission speed of programmable data 10 of computing machine 20 and hand-hold electronic devices.
With reference to shown in Figure 2, this utilizes USB (universal serial bus) to transmit the data rate comparison sheet of data for different types of storage card of wiping at the reader device access mode or under the synchronous transmission access mode.Owing to comprise most communication protocols in the synchronous transmission application program, when therefore utilizing synchronous transmission to use the programmable data transmission speed, the speed of data transmission is subjected to the restriction of synchronous transmission application program easily and can't brings into play the data rate that USB (universal serial bus) itself has.No matter show in Fig. 2, be the storage card wiped that adopts which kind of form, will be higher than data transfer rate under the synchronous transmission access mode in the data transfer rate under the reader device access mode.
With reference to Fig. 3 and shown in Figure 4, this is to utilize method of the present invention to link an embodiment process flow diagram of hand-hold electronic device and computing machine.Before hand-hold electronic device and the binding of computing machine desire, the user can carry out application program on the hand-hold electronic device to call out a menu 100 and with the binding pattern of this menu decision hand-hold electronic device with computing machine, and wherein this menu comprises a reader device access mode and and transmits access mode synchronously.When hand-hold electronic device received the chosen signal of a reader device access mode, application program was converted to a reader device 110 with built-in internal memory that is about to hand-hold electronic device and the data access interface that can wipe storage card.Next link hand-hold electronic device and computing machine 115.At this moment, computing machine judges that promptly the built-in internal memory in the hand-hold electronic device with its binding is a removable storage device 120 with wiping storage card, such as: removable hard drive or removeable disk, and then built-in internal memory can be wiped storage card be shown in the information kit of second operating system according to putting in order of the storage device in the computing machine, wherein hand-hold electronic device is most of at present adopts general purpose interface bus and computing machine to link mutually.When computing machine and hand-hold electronic device utilizes general purpose interface bus to link mutually and the built-in internal memory of hand-hold electronic device and can wipe storage card and be regarded as simple removable storage device the time, data will under the reader device access mode according to wiping between storage card and versabus or the speed of being worked out between built-in internal memory and versabus (specification) and transmit 125 at hand-hold electronic device and intercomputer.
When hand-hold electronic device receives one synchronously during the chosen signal of transmission access mode, application program is converted to a synchronous transmission interface 130 with built-in internal memory that is about to hand-hold electronic device and the data access interface that can wipe storage card.Next link hand-hold electronic device and computing machine and judge whether computer-internal installs synchronous transmission application program 135.Under the synchronous transmission access mode, must install with the corresponding synchronous transmission application program of hand-hold electronic device that links and to link smoothly with hand-hold electronic device with the computing machine that hand-hold electronic device is connected.One highest wisdom computer-internal is not installed and the corresponding synchronous transmission application program of hand-hold electronic device that links, and then computing machine can't be discerned and the hand-hold electronic device of its binding and make data transmit 140 between computing machine and hand-hold electronic device.Difference along with user's demand, in the method for the invention, when the hand-hold electronic device that is set at the synchronous transmission access mode links mutually with the computing machine that the synchronous transmission application program is not installed, hand-hold electronic device can automatic or manual mode switch to the reader device access mode so that data transmitted for 150 (with reference to shown in Figure 4) smoothly between hand-hold electronic device and computing machine, but does not limit the scope of the invention.When computing machine and hand-hold electronic device after linking under the synchronous transmission access mode, computing machine will judge that hand-hold electronic device is that a mobile device 160 is shown in the information kit of second operating system and utilizes the transmission speed 165 of synchronous transmission application programmable data between computing machine and hand-hold electronic device.Owing to the data transfer rate that is higher than in the data transfer rate under the reader device access mode under the synchronous transmission access mode, therefore when between computing machine and hand-hold electronic device, needing transferring large number of data, utilize method of the present invention can provide the user to utilize reader device access mode transmission data to shorten the required time of data transmission.
With reference to shown in Figure 5, this is to utilize method of the present invention to link another embodiment process flow diagram of hand-hold electronic device and computing machine.After hand-hold electronic device and computing machine utilize USB (universal serial bus) to link 210, hand-hold electronic device promptly can be detected the application program 215 whether synchronous transmission is installed in the computing machine with its binding.When hand-hold electronic device detects computer-internal when the synchronous transmission application program has been installed, hand-hold electronic device will be carried out its inner application program allows the user select to need to adopt which kind of pattern to link computing machine and hand-hold electronic device 220 to call out a menu, and wherein this menu comprises a reader device access mode and transmission access mode synchronously.
When hand-hold electronic device received the chosen signal of a reader device access mode, application program was converted to a reader device 225 with built-in internal memory that is about to hand-hold electronic device and the data access interface that can wipe storage card.This computer-chronograph judges that promptly the built-in internal memory in the hand-hold electronic device with its binding is a removable storage device 230 with wiping storage card, such as removable hard drive or removeable disk, so with built-in internal memory with can wipe storage card is shown in second operating system according to putting in order of the storage device in the computing machine information kit.Under this reader device access mode, data can be according to wiping between storage card and versabus or the speed of being worked out between built-in internal memory and versabus (specification) and in hand-hold electronic device and intercomputer transmission 235.
When hand-hold electronic device receives one synchronously during the chosen signal of transmission access mode, application program is converted to a synchronous transmission interface 240 with built-in internal memory that is about to hand-hold electronic device and the data access interface that can wipe storage card.When computing machine and hand-hold electronic device after linking under the synchronous transmission access mode, computing machine will judge that hand-hold electronic device is that a mobile device (Mobile Device) 245 is shown in the information kit of second operating system and utilizes the transmission speed 250 of synchronous transmission application programmable data between computing machine and hand-hold electronic device.
When hand-hold electronic device and computing machine utilize USB (universal serial bus) to link and hand-hold electronic device detecting when with the computing machine of its binding the application program of synchronous transmission not being installed, hand-hold electronic device will be carried out internal applications and the binding pattern of hand-hold electronic device and computing machine will be automatically switched to the reader device access mode so that data can transmit 260 smoothly between computing machine and hand-hold electronic device.Therefore utilize method of the present invention, computing machine still can be linked with hand-hold electronic device and the smooth data that transmit under the situation of the corresponding synchronous transmission application program of hand-hold electronic device that does not have installation and desire to link, therefore can improve user's convenience.Along with the difference of product, when computing machine and hand-hold electronic device binding, hand-hold electronic device can not need be detected computer-internal whether synchronous transmission application program corresponding with it is installed.Hand-hold electronic device can directly be carried out inner application program and provide menu to select to desire which kind of binding pattern to link hand-hold electronic device and computing machine (with reference to shown in Figure 6) with so that the user to be provided.
Comprehensively above-mentioned, the invention provides a kind of mode of utilizing a mode switch so that data in the method for hand-hold electronic device and intercomputer transmission.When computing machine and hand-hold electronic device link and computer-internal when having installed with the corresponding synchronous transmission application program of the hand-hold electronic device that links, hand-hold electronic device can provide a menu to select to need to adopt which kind of binding pattern to link computing machine and hand-hold electronic device for the user, wherein comprises a reader device access mode and transmission access mode synchronously in the menu.When hand-hold electronic device received the chosen signal of a reader device access mode, the hand-hold electronic device that computing machine is about to be linked was considered as a data access arrangement merely to improve the transmission speed of data between computing machine and hand-hold electronic device.When hand-hold electronic device receives one synchronously during the chosen signal of transmission access mode, computing machine can carry out the program of synchronous transmission with hand-hold electronic device.When computing machine and hand-hold electronic device link and computer-internal when not installing with the corresponding synchronous transmission application program of the hand-hold electronic device that links, hand-hold electronic device is promptly with automatically or the mode of manually selecting is considered as a data access arrangement merely so that data are transmitted smoothly between computing machine and hand-hold electronic device.Utilize method of the present invention can make data in the transmission and can not be subjected to whether installing in the computing machine influence with the corresponding synchronous transmission application program of hand-hold electronic device that links smoothly of hand-hold electronic device and intercomputer.Utilize method of the present invention can improve the transfer rate of data between computing machine and hand-hold electronic device simultaneously.
Though the present invention with preferred embodiment openly as above; right its is not in order to limiting the present invention, anyly is familiar with this skill person, without departing from the spirit and scope of the present invention; when can doing a little change and retouching, so protection scope of the present invention is as the criterion when looking the claim person of defining.
Claims (10)
1. method in a hand-held electronic installation and an intercomputer access one data, this hand-hold electronic device has a built-in internal memory and can wipe storage card, this hand-hold electronic device utilizes a connector and this computing machine to link, and it is characterized in that the method includes the steps of:
(1) application program of carrying out this hand-hold electronic device inside is to call out a menu, and wherein this menu comprises a reader device access mode and transmission access mode synchronously;
(2) when hand-hold electronic device receives the selecteed signal of this reader device access mode, comprise step:
(21) change this built-in internal memory and this data access interface that can wipe storage card is a reader device interface;
(22) link this hand-hold electronic device and this computing machine;
(23) this built-in internal memory of this computer-made decision with and this can to wipe storage card be a removable storage device;
(24) these data can be wiped the speed of being worked out between storage card and this connector according to this and be transmitted at this hand-hold electronic device and this intercomputer;
(3) when hand-hold electronic device receives the selecteed signal of this synchronous transmission access mode, comprise step:
(31) changing this built-in internal memory and this data access interface that can wipe storage card is a synchronous transmission interface;
(32) link this hand-hold electronic device and this computing machine and judge whether a synchronous transfer application is installed in this computing machine;
(4) when computer-internal has been installed this synchronous transmission application program, this computing machine is judged to be a mobile device with this hand-hold electronic device and utilizes this synchronous transmission to use the transmission speed of program control these data between this computing machine and this hand-hold electronic device.
2. the method at hand-hold electronic device and intercomputer access data according to claim 1 is characterized in that this connector is a USB (universal serial bus).
3. the method at hand-hold electronic device and intercomputer access data according to claim 1, it is characterized in that under this synchronous transmission access mode, when computer-internal was not installed this synchronous transmission application program, this computing machine and this hand-hold electronic device can't link.
4. the method at hand-hold electronic device and intercomputer access data according to claim 1, it is characterized in that under this synchronous transmission access mode, when computer-internal was not installed this synchronous transmission application program, a binding pattern of this computing machine and this hand-hold electronic device will switch to the reader device access mode.
5. the method at hand-hold electronic device and intercomputer access data according to claim 1, it is characterized in that under this reader device access mode these data are transmitted at this hand-hold electronic device and this intercomputer according to the speed of being worked out between this built-in internal memory and this connector
6. the method at hand-hold electronic device and intercomputer access data according to claim 1 is characterized in that this decimation type electronic device is a removable hard drive.
7. method in a hand-held electronic installation and an intercomputer access one data, this hand-hold electronic device has a built-in internal memory and can wipe storage card, this hand-hold electronic device utilizes a connector and this computing machine to link, and it is characterized in that the method includes the steps of:
(1) links this hand-hold electronic device and this computing machine;
(2) utilize this hand-hold electronic device to detect whether a synchronous transfer application is installed in this computing machine;
(3) when computer-internal has been installed this synchronous transmission application program, an application program of carrying out this hand-hold electronic device inside is to call out a menu, and wherein this menu comprises a reader device access mode and transmission access mode synchronously;
(31) when hand-hold electronic device receives the selecteed signal of this reader device access mode, comprise step:
(311) change this built-in internal memory and this data access interface that can wipe storage card is a reader device interface;
(312) this built-in internal memory of this computer-made decision with and this can to wipe storage card be a removable storage device;
(313) these data can be wiped the speed of being worked out between storage card and this connector according to this and be transmitted at this hand-hold electronic device and this intercomputer;
(32) when hand-hold electronic device receives the selecteed signal of this synchronous transmission access mode, comprise step:
(321) changing this built-in internal memory and this data access interface that can wipe storage card is a synchronous transmission interface;
(322) this computing machine is judged to be a mobile device with this hand-hold electronic device;
(323) utilize this synchronous transmission to use the transmission speed of program control these data between this computing machine and this hand-hold electronic device.
8. the method at hand-hold electronic device and intercomputer access data according to claim 7 is characterized in that this connector is a USB (universal serial bus).
9. the method at hand-hold electronic device and intercomputer access data according to claim 7, it is characterized in that under this reader device access mode these data are transmitted at this hand-hold electronic device and this intercomputer according to the speed of being worked out between this built-in internal memory and this connector.
10. method in a hand-held electronic installation and an intercomputer access one data, this hand-hold electronic device has a built-in internal memory and can wipe storage card, this hand-hold electronic device utilizes a connector and this computing machine to link, and it is characterized in that the method includes the steps of:
(1) links this hand-hold electronic device and this computing machine;
(2) application program of carrying out this hand-hold electronic device inside is to call out a menu, and wherein this menu comprises a reader device access mode and transmission access mode synchronously;
(21) when hand-hold electronic device receives the selecteed signal of this reader device access mode, it is characterized in that:
(22) change this built-in internal memory and this data access interface that can wipe storage card is a reader device interface;
(23) this built-in internal memory of this computer-made decision with and this can to wipe storage card be a removable storage device; And
(24) these data can be wiped the speed of being worked out between storage card and this connector according to this and be transmitted at this hand-hold electronic device and this intercomputer;
(3) when hand-hold electronic device receives the selecteed signal of this synchronous transmission access mode, it is characterized in that:
(31) changing this built-in internal memory and this data access interface that can wipe storage card is a synchronous transmission interface;
(32) this computing machine is judged to be a mobile device with this hand-hold electronic device; And
(33) utilize this synchronous transmission to use the transmission speed of program control these data between this computing machine and this hand-hold electronic device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410080746 CN1758233A (en) | 2004-10-08 | 2004-10-08 | Method for access data between and electronic device and computer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410080746 CN1758233A (en) | 2004-10-08 | 2004-10-08 | Method for access data between and electronic device and computer |
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| Publication Number | Publication Date |
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| CN1758233A true CN1758233A (en) | 2006-04-12 |
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| CN 200410080746 Pending CN1758233A (en) | 2004-10-08 | 2004-10-08 | Method for access data between and electronic device and computer |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008065482A1 (en) * | 2006-01-24 | 2008-06-05 | Lai, Josephine, Suk, Ying | System and method for synchronization |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008065482A1 (en) * | 2006-01-24 | 2008-06-05 | Lai, Josephine, Suk, Ying | System and method for synchronization |
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