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Unidirectional infrared communication digital portable medial player and its digital content charging management system

A technology of infrared communication and digital content, which is applied in the field of infrared communication and multimedia communication, can solve problems such as inability to directly use download services or new digital content, difficulties, inability to conveniently obtain and use free or paid digital content, and achieve cost low cost, easy operation, and high communication speed

Inactive Publication Date: 2007-05-23
蔡大维
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In addition, due to the constraints of cost, size, battery consumption, and network security, there are many difficulties in adding wireless communication functions represented by wireless communication local networks to digital players.
Therefore, without the help of the above-mentioned Internet-enabled computer platforms and other devices, digital walkmans without wireless communication functions cannot directly utilize these download services or new digital content.
Especially when the computer cannot be used when going out, users of existing digital players cannot easily obtain and use related free or paid digital content

Method used

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  • Unidirectional infrared communication digital portable medial player and its digital content charging management system
  • Unidirectional infrared communication digital portable medial player and its digital content charging management system
  • Unidirectional infrared communication digital portable medial player and its digital content charging management system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0046] Referring to FIG. 1 , it shows an embodiment of the one-way infrared communication digital walkman of the present invention. The one-way infrared communication digital walkman 100 receives an infrared signal 300 emitted from an infrared sending device 200 . When the infrared sending device 200 is connected to the Internet, the digital content to be sent is transmitted to the infrared sending device 200 via the Internet, and then the infrared sending device 200 sends the above-mentioned digital content in a one-way infrared communication mode; The digital content to be sent is stored in the infrared sending device 200, and then the digital content is sent by the infrared sending device 200 in a one-way infrared manner when needed.

[0047] The one-way infrared communication digital walkie-talkie 100 of the present invention includes a data playback processor 3 and a data memory 6 respectively connected thereto, a video display 1 and an audio output device 2 . The data pr...

Embodiment 2

[0054] Referring to Fig. 1, in another embodiment of the one-way infrared communication digital walkman of the present invention, wherein the data processing controller 5 is connected to the payment processing of the charging digital content usage fee and the charging for the management of the digital points of the payment manager9. Its effect is referring to embodiment 3.

[0055] The present invention respectively provides and utilizes computer 400 or digital points automatic vending machine 40 to realize that the one-way infrared communication digital walkman 100 of the present invention directly utilizes charging digital content to obtain digital points (or substitutes) for paying charging digital content usage fees. coupons) example. The description is as follows:

Embodiment 3

[0057] Referring to FIG. 6 , a charging management system for charged digital contents of a one-way infrared communication digital Walkman 100 includes a one-way infrared communication digital Walkman 100 connected to a computer platform 400 . Referring to FIG. 1 , the one-way infrared communication digital walkman 100 has a built-in charging manager 9 , and also includes a management server 32 and a history statistics server 33 connected to a computer platform 400 via the Internet 31 . The charging manager 9 is used to process the payment processing of the paid digital content usage fee, and also includes the function of recharging the digital points used to pay the charged digital content usage fee and the confirmation function of the digital point balance, and purchasing digital points via the Internet 31 or The function of the digital coupon is to write the above-mentioned digital points purchased or substitute into the input function of the one-way infrared communication d...

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PUM

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Abstract

The invention relates to a one-way infrared communication digit walkman, which comprises data play processor, data memory, video display and voice output, wherein the data play processor is connected the data processing controller connected to operation keyboard, data memory, charge manager, one-way infrared communication receiver and data interface. The invention also provides a charge manage system facing the digit content of said walkman, which comprises the walkman connected to computer or digit point automatic seller, the manage server connected to the computer or seller via network, and the business statistic server. The invention can directly receive and use digit content, with wide application.

Description

technical field [0001] The invention relates to the technical field of infrared communication and multimedia transmission, in particular to a one-way infrared communication digital walkman and its digital content charging management system. Background technique [0002] At present, with the rapid development of electronic information technology, digital walkmans use large-capacity memory or micro hard disk modules, which can save a large amount of multimedia data, and use audio playback and video display functions to play multimedia data. platform is widely used. Ordinary digital walkmans all have a USB interface, and are connected with other devices such as a computer platform through the interface to realize data download transmission and multimedia data preservation. Like this, in order to realize the data transmission between digital walkman and other such as other equipments such as computer platform, utilize USB cable to connect other equipments such as computer platf...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/28H04B10/02G11C7/16
Inventor 蔡大维
Owner 蔡大维