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Vehicle-mounted information entertainment system

An entertainment system and in-vehicle information technology, applied in the automotive field, can solve problems such as the feeling of calling and the comfort of wearing, and achieve a good multimedia entertainment experience, important strategic significance and market prospects, and the effect of getting rid of dependence

Inactive Publication Date: 2013-04-03
SHENZHEN HANGSHENG ELECTRONICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the use of earphones will have a certain impact on the feeling of calling and the comfort of wearing.

Method used

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Embodiment Construction

[0023] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0024] Such as figure 1 , figure 2 As shown, a vehicle infotainment system includes a Beidou module 1, a wireless communication module 2, an MCU 3, a CPU 4 and a voice communication module 5; the voice communication module 5 is connected to the wireless communication module 2, and the wireless communication Module 2 and CPU 4 are connected with described MCU 3 respectively; Described Beidou module 1 comprises active antenna module 11 and radio frequency receiving module 12; Described active antenna module 11 comprises the antenna 111 that receives Beidou satellite signal, to the received A noise amplifier 112 for amplifying Beidou satellite signals, a frequency converter 113 for converting the output signal of the noise amplifier 112 into an intermediate frequency signal, a bandpass filter 114 for passing the intermediate frequency signal and...

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Abstract

The invention provides a vehicle-mounted information entertainment system which comprises a Beidou module (1), a wireless communication module (2), an MCU (micro controller unit) (3), a CPU (4) and a speech communication module (5), wherein the speech communication module (5) is connected with the wireless communication module (2), the wireless communication module (2) and the CPU (4) are respectively connected with the MCU (3), the Beidou module (1) comprises an active antenna module (11) and a radio frequency receiving module (12), the active antenna module (11) is connected with the radio frequency receiving module (12), and the radio frequency receiving module (12) is connected with the MCU (3). The vehicle-mounted information entertainment system integrates audio entertainment, video entertainment, FM / AM radio and navigation, provides the basic communication functions of a car telephone and a short message, and can provide internet information services like web surfing, online news and online weather forecast for a driver.

Description

technical field [0001] The invention relates to the technical field of automobiles, in particular to a vehicle infotainment system. Background technique [0002] With the development of multimedia technology, people's requirements for the use of vehicles have increased, and the requirements for in-vehicle infotainment systems have also become higher and higher. Currently, an onboard infotainment system on a typical vehicle will include a radio and audio playback equipment. The audio playback device can play CDs, or on some models, can also play audio data in digital formats such as MP3 or MP4. The radio can listen to wireless broadcast signals, and the radio and audio playback equipment will jointly use the audio system in the car as a speaker. Radios and audio playback equipment are generally placed on the center console of the vehicle. [0003] Now some car owners will also configure navigation equipment for their vehicles. The common navigation equipment is configured ...

Claims

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Application Information

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IPC IPC(8): B60R11/00B60R16/02
Inventor 何照丹李大为
Owner SHENZHEN HANGSHENG ELECTRONICS
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