Synchronizing device and method between personal digital assitant and computer
A digital assistant and synchronization technology, applied in synchronization devices, digital transmission systems, electrical components, etc., to solve problems such as user inconvenience
Inactive Publication Date: 2009-10-14
LEJIN ELECTRONICS KUNSHAN COMPUTER CO LTD
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Problems solved by technology
[0005] However, base 12 for personal digital assistants such as figure 2 As shown, the following problems will be brought to the user: In order to also have the effect of the charger, the power supply unit is equipped, and the USB cable 13 and the power supply cable 15 are connected in each base, so the user must connect two cables, and for synchronization, with the The base can only be moved if the computer is close, such as according to the length of the USB cable, which is very inconvenient for the user
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Embodiment Construction
[0018] Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
[0019] image 3 It is a configuration diagram of the synchronization device between the personal digital assistant and the computer using the fast power line modem of the present invention. As shown in the figure, fast power line modems are respectively installed in the synchronization base 30 and the computer 50 of the personal digital assistant 20 to form a physical communication frequency through the power cable 40 .
[0020] The PDA 20 includes: a data storage device to be synchronized, a fast power line modem for storing data transmitted and received by the computer in the data storage device, and a synchronization control device for controlling data transmission through the fast power line modem to perform data synchronization. Here, the fast power line modem is not included inside the PDA but is included in the cradle, which can be used in the PD...
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The present invention relates to an apparatus and method for synchronization between a personal digital assistant and a computer using a fast power line modem. The present invention includes: a personal digital assistant, including a data storage device for storing data to be synchronized, a fast power line modem for storing the above-mentioned data transmitted and received by the computer in the data storage device through a power cable, and controlling data transmission through the fast power line modem for data synchronization A synchronization control device; a computer, including a data storage device to be synchronized, a fast power line modem for storing the data transmitted and received by the personal digital assistant in the data storage device through the above-mentioned power cable, and a fast power line modem for controlling data through the above-mentioned fast power line modem A synchronization control device that transmits data synchronization. Effects of the present invention: data synchronization is performed through the power cable, the communication frequency required for data synchronization can be easily formed, and synchronization with a remote computer is also possible.
Description
technical field [0001] The present invention relates to a device and a method for synchronizing between a personal digital assistant and a computer using a fast power line modem, and in particular to a device and method for synchronizing information between a personal digital assistant and a computer using a fast power line modem An apparatus and method for synchronizing between a personal digital assistant and a computer. Background technique [0002] Due to the development of information and communication technology and the advent of the information age, various personal data devices have appeared. With continuous development, the use of personal portable terminals has become more and more common. In particular, personal digital assistants (PDAs) have become the most used one besides mobile communication terminals, and have great growth potential. [0003] As the name suggests, personal digital assistants are designed for busy modern people to easily check personal sched...
Claims
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IPC IPC(8): H04L7/00
Inventor 金承旼
Owner LEJIN ELECTRONICS KUNSHAN COMPUTER CO LTD