车盖上安装了五个激光雷达单元（LIDAR，光探测和测距）。
Perched atop the vehicle were fiveLIDAR (LIght Detection and Ranging) units.
与雷达和声纳技术相似，激光雷达(光探测和测距)的工作原理是通过向目标发射电磁波然后根据反射波构建图像。
Like its Cousins radar and sonar, lidar (light detection and ranging), works by broadcasting electromagnetic waves towards a target and then building up a picture from the reflection.
如谷歌自己所解释的那样，谷歌最近出品的无人驾驶汽车使用了摄像机、雷达探测器和激光测距仪来“看”前后左右的交通情况，并通过详细的地图来指引汽车在路上行驶。
As Google explains it, its automated cars use video cameras, radar sensors and a laser range finder to "see" other traffic and detailed maps to navigate the road ahead.
目前，欧洲空间局(ESA)自身有两个激光雷达(光探测和测距)任务正在准备中。
Currently, the European Space Agency (Esa) has two lidar (light detection and ranging) missions of its own in preparation.
利用目标的反射光、两种激光波段的大气消光系数和其它关键技术来提高激光雷达的探测距离。
It USES reflection of object, atmosphere extinction coefficient of two laser wavelengths and others key technology to improve the observational distance of laser radar.
在北达科他州，研究人员利用光探测和测距设备(激光雷达)，以建立一个三维地形图的达科他死亡地区。
In North Dakota, the researchers used Light Detection and Ranging equipment (LiDAR) to develop a three-dimensional topographical map of the area where Dakota died.
提出了电荷灵敏前置放大器应用于APD激光脉冲探测系统以提高探测距离和探测精度的方法。
A method that charge sensitive preamplifier used in APD detection system of laser pulse was presented to enhance the range and precision of the detection system.
通过分析激光脉冲测距理论和激光产品的安全标准，得到了既满足探测需要又满足人眼安全条件的激光测距雷达的关键参数。
Detailed analysis of the laser pulse ranging theory, that the human eye not only satisfy the security conditions and meet the needs of detecting the rangefinder key parameters.
文章针对车载式激光告警器探测距离，分别对激光告警接受机的信噪比和灵敏度进行了分析计算，为系统设计和研制提供依据。
The reconnaissance distance of vehicular laser passive reconnaissance warning device was discussed in the paper. The signal to noise ratio and sensitivity of the laser detection were analyzed.
文章针对车载式激光告警器探测距离，分别对激光告警接受机的信噪比和灵敏度进行了分析计算，为系统设计和研制提供依据。
The reconnaissance distance of vehicular laser passive reconnaissance warning device was discussed in the paper. The signal to noise ratio and sensitivity of the laser detection were analyzed.
应用推荐