NXP车载娱乐系统详解

Release time:2017-07-12
author:
source:William
reading:224

一、车载信息娱乐系统产业概况

车载信息娱乐系统是采用车载专用中央处理器,基于车身总线(CANLIN、车载以太网等)系统、3G/4G 移动网络、无线通信和卫星导航技术、互联网服务等,形成的车载综合信息处理系统终端,为用户提供专业的地理信息服务、多媒体娱乐服务、智能交通服务,从而提升驾驶的安全性和舒适性。

根据产品功能形态的差异,可以将车载信息娱乐系统分为娱乐系统和信息系统,前者主要包括通过CDVCD、收音机、多媒体等音视频设备为车内驾乘人员提供娱乐服务,后者主要包括导航引擎与软件、电子地图、无线广播信息,远程通信等设备为驾乘人员提供信息服务。车载信息娱乐系统能够实现包括三维导航、实时路况、网络电视、辅助驾驶、故障检测、车辆信息、移动办公、无线通讯、基于在线的娱乐功能及TSP 服务在内的一系列应用,极大地提升了汽车电子化、网络化和智能化水平。

二、车载信息娱乐系统市场规模

在汽车轻量化、小型化、智能化和电动化趋势的推动下,车载信息娱乐系统的整体市场规模持续增长。数据显示,全球车载信息娱乐系统处于成长期, 2012 2016 年全球车载信息娱乐系统市场销售规模保持快速增长,复合增长率达10.8%。预计到2020 年,车载信息娱乐系统市场规模将超过800 亿美元,成为最大的汽车电子细分市场。

车载信息娱乐系统子市场——中国车载导航产业增长迅猛

我国汽车导航整体装配率仍处于较低水平,但绝对装配量增长迅速。根据国家统计局、汽车工业协会的统计数据整理及分析,在前装导航市场,我国出货量从2009 年的50.3 万台增长到2015 年的371.2 万台。2015 年我国汽车销量为2,459.76 万辆,前装导航渗透率为15.15%。在车载导航逐渐成为汽车标准配置的情况下,前装市场的导航渗透率不断提升。

2009 -2015 年前装市场导航出货量及前装市场导航装配率

三、车载信息娱乐系统未来发展趋势

车载信息娱乐系统的集成化和模块化趋势

随着用户对多媒体娱乐要求的逐步提高和汽车电子软硬件技术的发展,车载信息娱乐系统取得了飞速发展。数据存储与网络传输技术的提高,为音、视频的存储与通信提供了基础平台,更加促进了车载信息娱乐系统应用的丰富发展。互联技术发展,推动车载信息娱乐系统变成了功能复杂的数字内容中枢,汇集各种信息源,连接移动网络和智能手机。同时,车载信息娱乐系统往往集成了汽车行驶信息、辅助倒车系统、车载导航系统、车身安防应用等,使得整个车载信息系统变得更加复杂和集成化。

另外一些汽车厂商开始了模块化设计的布局,将一些功能模块拆分,如主控模块、收音模块、独立功放、独立显示系统、播放器、导航模块等。模块化设计可以减少不同车型配置的重复设计、验证,加大单品模块的重复利用率。但是对汽车电子厂商的研发能力、质量保证能力、交付能力、全球服务能力等方面提出了更高要求。

车联网是车载信息娱乐系统未来发展趋势

近年来,随着移动互联网的兴起以及智能交通的迫切需求等因素影响,车载智能相关领域已出现快速发展的态势,基于移动互联网以及车联网等应用的智能化车载信息娱乐系统已成为市场的发展主题。随着车联网技术和产业的发展,车联网是以车内网、车际网和车联网为基础,按照约定的通信协议和数据交互标准,在车与XX 为车、路、行人及互联网等)之间,进行无线通信和信息交换的系统网络,是能够实现智能化交通管理、智能动态信息服务和车辆智能化控制的一体化网络。

 


车载信息娱乐系统的复杂度每天都在上升。近年来,市场上出现了导航系统、无线接入设备、高分辨率显示屏、语音识别系统以及USBBluetooth®数据连接。这些系统经常需要与汽车、外部设备和互联网连接。

要处理和显示的信息量也在不断增加,这需要强大而灵活的硬件解决方案。恩智浦®提供汽车专用微处理器、SDR(软件定义无线电)解决方案,满足所有OEM的要求和规范。我们还提供广泛的解决方案,提高无线性能,推进音频算法,以减少令人不悦的噪音。

Manufacturer Model Description
NXP MCIMX6U5DVM10AB Microprocessor
NXP MCIMX6U5EVM10AB Microprocessor
NXP MCIMX6U5DVM10ACR Microprocessor
TI XAM3894CYG Microprocessor
TI AM3894ACYG120 Microprocessor
TI AM3892BCYG120 Microprocessor
TI TPS62103D 电源管理
TI TPS62100D 电源管理
TI TPS62100DG4 电源管理
linear LTC1877EMS8#PBF 电源管理
NXP BGA2817,115 RF放大器
Broadcom Limited ADA-4743-TR1G RF放大器
Skyworks Solutions Inc. SKY65405-21 RF放大器
NXP TEF6606T/V5,512 背景调谐器
NXP SAF7741HV/N115YK 多制式数字无线电处理器
NXP TEF6657HN/V102K 模拟无线电和音频处理器
NXP TDA1566TH/N2S,118 音频放大器
NXP TDF8530TH/N2,118 音频放大器
NXP PCA9635PW,112 显示/按钮驱动器
NXP PCA85063ATT/AJ 实时时钟

Online messageinquiry

reading
NXP will ship this year as many as five SoCs made in Samsung’s 28nm fully depleted silicon-on-insulator (FD-SOI) process, including one that has been sampling for six months. Samsung is expected to announce its FD-SOI roadmap in May and is already working on RF and in-house embedded MRAM for it. An NXP executive showed the first samples of the products at an event here, a key milestone in a long journey for FD-SOI. The next big step is finding an embedded non-volatile memory for the process, given embedded flash is expected to hit limits at 14nm. A Globalfoundries executive declined to say when it expects to ship the first commercial chip in its 22nm FD-SOI or how many tapeouts it has completed in the process. The company announced its first FD-SOI tapeout last year and said it now has 70 customer engagements. “Our FD-SOI business is small right now, but it will be mainstream,” said Ryan Lee, a vice president of foundry marketing for Samsung. One chip designer at the event said his company has been interested in FD-SOI for a long time. It made a test chip at STMicroelectronics but chose to work on commercial designs with Samsung because Globalfoundries was not ready until Sanjay Jha became the foundry’s CEO, after the fabless company made its decision. NXP's Geoff Lees shows samples of his FD-SOI i.MX chips. (Image: EE Times) NXP described four 64-bit ARMv8 and one 32-bit ARMv7 embedded SoCs under its i.MX brand, three now in production in Samsung’s FD-SOI process. Over the next two years, the family will cover a performance range that scales by a factor of 25, five times more than its planar-based i.MX chips, each design optimized for different performance and power characteristics. “I don’t think that would be possible without 28nm FD-SOI,” said Geoff Lees, general manager of NXP’s microcontroller group. A high-end automotive SoC will run up to eight 1080-progressive displays and run without a fan. “It’s operating in conditions that would kill a cellphone,” with three orders of magnitude better reliability, Lees said. An i.MX 7ULP announced in March includes independent application and real-time domains. It targets a wide range of markets from home automation to wearables. Long term, Lees said FD-SOI promises better ADCs and lower power radios. For example, he expects single-antenna 802.11n Wi-Fi on the power budget of Zigbee and other 802.15.4 protocols and an ability to take “Bluetooth Low Energy to new record power levels, opening up new apps at new cost points.”
2017-04-13 00:00 reading:877
  • Week of hot material
  • Material in short supply seckilling
model brand Quote
CD74HC4051QPWRQ1 Texas Instruments
TPS61021ADSGR Texas Instruments
TPS5430DDAR Texas Instruments
TPIC6C595DR Texas Instruments
TXB0108PWR Texas Instruments
PCA9306DCUR Texas Instruments
model brand To snap up
TPS61256YFFR Texas Instruments
ULQ2003AQDRQ1 Texas Instruments
TXS0104EPWR Texas Instruments
TPS61021ADSGR Texas Instruments
TPS63050YFFR Texas Instruments
TPS5430DDAR Texas Instruments
Hot labels
ROHM
IC
Averlogic
Intel
Samsung
IoT
AI
Sensor
Chip
Information leaderboard
  • Week of ranking
  • Month ranking
About us

Qr code of ameya360 official account

Identify TWO-DIMENSIONAL code, you can pay attention to

AMEYA360 mall (www.ameya360.com) was launched in 2011. Now there are more than 3,500 high-quality suppliers, including 6 million product model data, and more than 1 million component stocks for purchase. Products cover MCU+ memory + power chip +IGBT+MOS tube + op amp + RF Bluetooth + sensor + resistor capacitance inductor + connector and other fields. main business of platform covers spot sales of electronic components, BOM distribution and product supporting materials, providing one-stop purchasing and sales services for our customers.