Intelligent vehicle-mounted multimedia system

Abstract

The invention provides an intelligent vehicle-mounted multimedia system which is mounted on a vehicle. The intelligent vehicle-mounted multimedia system comprises a machine body, and a main board, a display module and a power line are arranged in the machine body; a GPRS module, a microprocessor unit, a storage unit, a voice prompt module and a signal output unit are integrated on the main board; the GPRS module is used for collecting geographical location information in real time and transmitting the collected information to the microprocessor unit; the display module comprises a display drive unit and a liquid crystal touch screen embedded into the machine body; and the microprocessor unit receives signals transmitted by the GPRS module, by combining the signals with analysis software stored in the storage unit in advance, location information is displayed through the liquid crystal touch screen in real time, and the signal output unit is controlled to output audios to the voice prompt module at the same time. According to the intelligent vehicle-mounted multimedia system, signal receiving, processing and displaying are integrally designed, and signal shielding is set for the main board, so that the main board is prevented from being interfered; and a good audio-visual effect can be achieved, and the intelligent vehicle-mounted multimedia system is suitable for various vehicles.

Description

technical field [0001] The invention relates to the field of traffic equipment, in particular to an intelligent vehicle multimedia system. Background technique [0002] With the development of society, more and more vehicles will be equipped with multimedia broadcasting devices. The multimedia broadcasting devices can enable passengers to obtain information, entertainment, etc. during the journey, so that the travel time is no longer boring. [0003] Usually, broadcasting devices installed on vehicles have integrated DVD players on their display parts, and some broadcasting devices pre-store pre-recorded programs and play them in a loop, but for passengers, these programs are lagging behind, It is even repeated, and information cannot be obtained in time. [0004] Some vehicles use real-time broadcasting devices, but the antennas used to receive signals are usually rod antennas. In order to obtain stable signals, the antennas are placed on the roof of the vehicle. This not ...

AI Technical Summary

Problems solved by technology

[0003] Usually, broadcasting devices installed on vehicles have integrated DVD players on their display parts, and some broadcasting devices pre-store pre-recorded programs and play them in a loop, but for passengers, these programs are lagging behind, Even repeated, unable to obtain information in time

[0004] Some vehicles use real-time broadcasting devices, but the antennas used to receive signals are usually rod antennas. In order to obtain stable signals, the antennas are placed on the roof of the vehicle. This not only takes time to install, but also involves complicated wiring, which affects When it comes to the overall appearance, it will even cause inconvenience to driving

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