EHY是“环境预测”的简称，该子系统是支持FCT子系统的重要部分，并为

EHY是“环境预测”的简称，该子系统是支持FCT子系统的重要部分，并为SIT子系统进行形势分析提供基本信息。EHY分析并合并所有从雷达测量得到的环境信息及从车身传感器得到的自车信息并将这些信息处理为一个基于本车与前方交通状况的目标模型（即本车模型与前方环境模型）。

坐标系的方向及角度按照客户规范来定义，校准过程主要考虑的是雷达轴线在水平方向与垂直方向上与车身轴线之间的角度，坐标系的方向及角度正负值如下图所示：

Kết quả (Anh) 1:

EHY is "predict" for short, an important part of the subsystem supports the FCT subsystem and provides basic information for SIT situation analysis subsystem. EHY analysis and merge all radar measurements of environmental information and information received from the body sensors and information processing as a vehicle and traffic in front of the target model (that is, the model and environmental models in front of vehicle).According to the customer specification to define direction and angle of the coordinate system, major consideration is the calibration process radar axis in a horizontal direction and the vertical direction and the angle between the axis of the body, and point in the direction of the coordinate system are negative values shown in the following figure:

Kết quả (Anh) 3:

EHY is the abbreviation of "environment prediction", which is an important part of the FCT subsystem, and provides basic information for the analysis of the SIT subsystem. Ehy analysis and combined with all environmental information obtained from radar measurements and obtained from the body sensor vehicle information and the information processing as a target (i.e. the vehicle model and in front of the environment model) model based on the vehicle and traffic situation ahead of.Direction and angle coordinate system according to customer specifications to define, the calibration process is the main consideration is radar axis between the horizontal direction and the vertical direction and the body axis angle and coordinate direction and angle of positive and negative values as shown below: