本文所说前向传感器是为帮助驾驶员安全驾驶飞机或者探测、识别和捕获目标收集飞机周围数据所用的传感器。传统所用的传感器主要是驾驶员的眼睛和微波雷达。最近几年来,某些前向传感功能已借助激光系统实现,例如在Nd:YAG激光器基础上已经发展了空对地精密测距和目标指示系统。本文介绍不久将进入服役的系统。 In this paper, the forward sensor is used to help the driver to safely fly the aircraft or to detect, identify and capture the target to collect data around the aircraft. Traditionally used sensors are mainly the driver’s eyes and microwave radar. In recent years, some of the forward sensing functions have been implemented with the help of laser systems, for example, air-to-ground precision ranging and target-pointing systems have been developed on the basis of Nd: YAG lasers. This article describes the system that will soon be in service.