远程信息处理、eCall和网络解决方案
汽车远程信息处理控制单元(TCU)提供先进的车载网络服务，例如提供网络连接和汽车音频总线(A²B®)来支持eCall，同时使车辆能够满足新的安全和安防法规。在汽车电子系统中，尽管主电源中断或者车辆停驻（发动机停止运转）时，仍有许多应用需要持续供电，例如车用遥控门锁、安全防护和个人信息娱乐系统。即使汽车因紧急情况和出于安全考虑处于停车状态，导航、GPS定位和eCall功能等系统也必须保持开启。这些汽车TCU功能确保在必要时，外部操作员能够激活汽车控制功能。
ADI公司解决方案支持采用高性能TCU模块设计为备用电池充电，提供DC-DC电源、诊断和输入/输出隔离，以增强车辆的容错能力。
Value and Benefits
Our A2B technology is increasingly being adopted by OEMs as a cost-effective and low latency solution for a range of telematics, overhead console, and eCall applications. A2B’s bus power capability eliminates the need for dedicated power/ground wires, which reduces overall system deployment costs. Additionally, an A2B bus can easily be reconfigured to enable an eCall ECU to become the A2B bus main node in a collision or any other event where the vehicle’s head unit loses power.
Offers enhanced fault tolerance
Features low latency
Reduces system deployment costs
解决方案资源
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Interactive Signal Chains
Training and Support
Trainings and Tutorials
Technical Articles
11月 21, 2021
Advanced Connectivity Architecture for 5G-V2X and DSRC
Analog Dialogue
5月 3, 2021
How A2B Technology and Digital Microphones Enable Superior Performance in Emerging Automotive Applications
Analog Dialogue
9月 1, 2020
The A to Z of A2B Applications
Technical Articles
10月 1, 2019
A2B and Ethernet in Automotive Applications: What, When, and How
Video
11月 6, 2014
02:093rd-Generation A2B® Transceivers Offer Enhanced Configurability
Technical Articles
9月 29, 2014
Supercap Backup Circuit Provides Reliable Uninterrupted Power
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