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NS汽车图像系统解决方案

作者:  时间:2007-04-01 19:17  来源:NS

首辆添加安全气囊与防抱死刹车的汽车。现在出现了新一代依赖于相机的驾驶辅助系统,其中相机要对外界照明及环境条件很敏感,并可捕捉快速运动的物体。NS技术带来了后视、盲点监探、车道偏离警告系统(LDWS)、车辆及乘客识别、安全气囊使用分级、夜视系统及碰撞前警报传感器等功能。为了确保信号质量,图像数据以数字方式保存并以串行LVDS(低压差分信号)数据在车辆内传送。

Component Highlights
*LVDS - high toggle rates allow serialization of large amounts of parallel data for efficient transmission over a single 100 ohm transmission line, with reduced emissions and drastically improved immunity to external interference.


*Microcontroller - highly integrated device offers CAN and other interfaces, RISC core with on-chip SRAM and Flash memory for high computing bandwidth, hardware communications peripherals for high I/O bandwidth and external bus for system expandability.
1 Micro-controller
LMX2310USLDX
LMX2311USLDX
LMX2312USLDX
2 LVDS
DS90CR215
DS90CR216A
DS90CR217
DS90CR218A
3 Voltage Regulators
LM2614ATL
LM2614ATLX
LM2614BTL
4 Voltage Regulators
LM3478
LM5020
LM5025A
5 LVDS
DS90CR215
DS90CR216A
DS90CR217
6 Voltage Regulators
LM1572
LM25005
LM25007

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NS汽车图像系统解决方案

图像系统  2007-04-01
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