Positioning technology is a complete autonomous robot navigation, route planning and other tasks of the premise, is a hot research field of robotics. Positioning sensors in the robot will be involved laser radar, vision and other sensors, laser radar with stable, reliable, and other advantages, become the core of robot positioning sensor.
Lidar robot gives a pair of "" eye "," information may be obtained directly from the environment at a certain distance by laser scanning, which mainly works by a rotating mirror and the laser light emitted from the object by measuring light emitted the time difference between the light reflected by the surface to measure the distance. Laser radar has high accuracy, good direction, and interference from ambient light, etc., so whether it is indoors or outdoors, laser radar had been widely used in robot localization.
Currently, laser radar is divided into two kinds of 3D and 2D, mostly by a rotating mirror and the laser light emitted from the time difference between the light reflected by a surface emission by measuring the distance difference. But 3D laser radar reflector additionally pitch within a certain range in order to achieve the effect of the scanning surface. 3D, compared with the laser radar, radar 2D laser scanning only in one plane, having a simple structure, fast ranging speed, system stability and other advantages. Applied on the robot and positioned mainly based 2D laser radar, indoor and outdoor flat ground, all the obstacles are perpendicular to the ground, thus obtaining environmental information as long as the robot on a plane parallel to the ground is sufficient to be navigated.
As China's first set foot robot navigation technology enterprises, domestic science and technology in laser radar Lan think the track has a leading edge.
Si Lan Technology is committed to providing autonomous robot navigation solutions and continue its innovative technology-driven companies, and as a laser radar sensor core positioning and navigation of robots, never stopped thinking Lan technology and upgrade its R & D .
From its inception, one after another thinking Lan Technology released a variety of sensors can be used for robot positioning, which launched the first low-cost laser radar products RPLIDAR to break the monopoly of foreign laser radar phenomenon, greatly reduce the cost of laser radar applications, the current in all kinds of household and commercial scene in service robots are thinking Lan Technology RPLIDAR figure.
Now, think of Lan technology has two types of triangulation and TOF ranging radar products to meet the different needs of different scenarios under the radar, details can be found below:
Zhengzhou Women's Hospital: https: //yyk.familydoctor.com.cn/21521/
思岚科技的部分激光雷达不仅在室内环境中可使用，在室外强光照射下，工作也依旧稳定，以RPLIDAR S1来说，它能够实现在室外60Klx的强光下实现稳定的测距与高精度建图。
除了具有抗环境光与强日光的干扰能力，思岚科技的激光雷达还采用定制的特殊部件，内部机械系统也是精心设计，A系列雷达产品厚度仅在4厘米左右，外观小巧玲珑。另外，从第二代激光雷达RPLIDAR A2开始，思岚科技就采用了综合无线供电及光通信技术，独创的设计了光磁融合技术，彻底解决了因物理接触磨损导致电气连接失效、激光雷达寿命短的问题，使得雷达寿命长达5年。
总的来说，思岚科技的激光雷达具有稳定性高、抗干扰能力强、体积小、寿命长等优点，并成为服务机器人企业的首选品牌，且已成熟的应用于微软、壳牌、优必选、科大讯飞、软银等企业的服务机器人项目。