21ic News Alliance announced that its company will launch a complete in-vehicle Wi-Fi audio and video solution based on well-known chip maker technology and products, including CRS, Rockchip, TI, Toshiba, ADI, Atmel, Micron, EPCOS, Fairchild and many more.
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With the IT giants such as BAT entering the emerging field of the Internet of Vehicles, it is predicted that the output value of China's car networking industry in the next five years is expected to exceed 100 billion yuan. The rise of in-vehicle interconnection technology has inspired automotive companies trapped in the traditional development model, and has also given opportunities to auto brands that have already been involved in this. The development of fast-moving ideas will naturally win opportunities for enterprises.
The car audio and video machine with interconnect technology can be directly connected with the mobile phone to realize the synchronous interconnection operation between the mobile phone and the vehicle system. In addition to the traditional video playback and car navigation functions, it can also realize the same screen transmission, send and receive mail, and network login. Mobile Internet access such as network download. In order to meet the coming era of the Internet of Vehicles, the company's subsidiary, World Peace, launched a complete solution for car audio and video systems based on Wi-Fi interconnect technology.
Figure 1 - Functional Block Diagram
Functional description
Ÿ Wi-Fi dual-screen interactive function: transfer the Android mobile phone screen display content to the car audio and video screen;
Ÿ Support navigation function;
ŸWi-Fi Internet access, Bluetooth communication;
Ÿ Supports headphone mode and external power amplifier mode;
Ÿ Support standard definition video playback.
Important feature
Ÿ Dual-core Cotex-A91.4G, quad-core MPU 400MHz;
专门 Specially produced the corresponding Android4.4.2SDK for the car market;
ŸWith quick start 12-15S, fast reversing within 3S, Miracast function;
ŸVideoDecoder&Encoder 1080p@60fps & 1080p@30fps;
ŸMaxDisplaySize1920*1080 ◠​​Temperature range -40°C to 85°C, temperature rise 20°C.
Plan photo
Figure 2 - Reference design based on Rockchip PX2
Figure 3 - Reference Design Based on CSR SiRFprimaII
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