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汽车传感器融合系统解决方案
Release time：2019-01-25
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source：Ameya360
reading：2477
1、 前言
自动泊车、公路巡航控制和自动紧急制动等自动驾驶汽车功能在很大程度上是依靠传感器来实现的。重要的不仅仅是传感器的数量或种类，它们的使用方式也同样重要。目前，大多数路面上行驶车辆内的 ADAS 都是独立工作的，这意味着它们彼此之间几乎不交换信息。只有把多个传感器信息融合起来，才是实现自动驾驶的关键。现在路面上的很多汽车，甚至是展厅内的很多新车，内部都配备有基于摄像头、雷达、超声波或 LIDAR 等不同传感器的先进驾驶员辅助系统（ADAS）。
2、 方案概述
Ameya360 汽车传感器融合系统解决方案获得不同传感器和传感器种类的输入内容，并且使用组合在一起的信息来更加准确地感知周围的环境。相对于独立系统，这样可以做出更好、更安全的决策。雷达也许不具有光传感器所具有的分辨率，不过它在测距和穿透雨、雪和浓雾方面具有很大优势。这些天气条件或光照不足的恶劣情况不利于摄像头发挥作用，不过摄像头能够分辨颜色（可以想一想街道指示牌和路标），并且具有很高的分辨率。
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