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Vehicle carried multimedia information inquiry system and method

A technology for in-vehicle multimedia and information query, which is applied in the system field of realizing multimedia playback and information query functions in long-distance vehicles or taxis. Effect

Inactive Publication Date: 2007-04-04
梁飙
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing vehicle multimedia functions are simple and cannot meet customer requirements

Method used

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  • Vehicle carried multimedia information inquiry system and method
  • Vehicle carried multimedia information inquiry system and method
  • Vehicle carried multimedia information inquiry system and method

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Experimental program
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Embodiment Construction

[0013] Please refer to Fig. 1, Fig. 1 has represented a kind of vehicle-mounted multimedia information inquiry system, and this system comprises display device, can be LCD liquid crystal display 40 or other kinescope display, is used to carry out the output display of system data, system also comprises a The core digital control device 30 can be connected with the LCD display screen 40 through the LCD driver board, and the display drive circuit can also be integrated into the core digital control device to control the operating state of the system. The core digital control device can also be provided with a USB interface and a ROM memory storage other available information. The system also includes an audio amplification device 70, connected to the core digital control device 30, used for audio conversion and playback of video and video materials, controlled by its core digital control device 30, connected with a speaker 80, used for sound output, and controlled by buttons 95 ...

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Abstract

The vehicular multimedia information inquiry system and method is used in playing vehicular multimedia video and audio document and inquiring tourist information. The system includes display, central digital controller and audio amplifying unit. The present invention features that the central digital controller is connected via a reading unit to a Flash Card dynamic memory with sectional stored multimedia document and interactive information and has set communication cipher. It may playing sequentially or randomly via menu control, and can provide various kinds of tourist information to facilitate tourism.

Description

technical field [0001] The invention relates to a multimedia information query system, in particular to a system and method for realizing the functions of multimedia playing and information query in a long-distance bus or a taxi. Background technique [0002] The multimedia playback system is widely used in long-distance station wagons, and is mainly used to play feature films or advertisements to enrich travel life. These multimedia playback systems do not possess the information query function. In travel life, information query can bring great convenience to passengers, especially information about maps, hotels, restaurants, tourism, etc., which is conducive to the full development and utilization of travel resources and facilitates travel life. The existing vehicle-mounted multimedia has simple functions and cannot meet customer requirements. Contents of the invention [0003] The object of the present invention is to provide a vehicle-mounted multimedia information q...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F13/00G06F3/06G06F17/30G06F1/26
Inventor 梁飙
Owner 梁飙