Therefore, we will be able to establish a model through green laser pointer testing and modify the lidar detection to improve its detection accuracy in dense fog weather, clearing obstacles for the application of lidar in the field of autonomous driving. As soon as driverless cars caused pedestrian deaths, different parties reacted differently, and some even began…
However, under today’s conditions, the green laser pointer radar and millimeter wave have been completed to be very compatible. In addition, they form the “three swordsmen” of the sensor with the camera. Their functions are determined by their own nature. be lacked. The millimeter-wave radar is mainly used for obstacle detection; it is difficult for…
In terms of type, lidar can be divided into mechanical lidar and solid-state lidar. Mechanical lidar has the invisibility to control the emission angle of the green laser pointer, while solid-state ones rely on electronic components to control the laser emission angle. Compared with the traditional mechanical type, the solid-state radar has a larger scanning range,…
When it comes to autonomous driving, many friends will think of all kinds of sensors, high-precision maps, GPS, etc. After all, autonomous driving models are like impeccable soldiers. Among them, lidar plays a very important role, so what exactly is lidar, and what are its characteristics compared to millimeter waves? Next we will go through…
Boeing is the first to use the green laser pointer radar for its new test model. Boeing and JAXA hope to use lidar to capture clear air turbulence 10 miles ahead of the fuselage and provide early warning of the turbulence center position, which is enough for the pilot’s 60-second response time. The FAA describes…
Since standards are a means and tool to improve the quality of green laser pointer, how to make good use of existing standards? How to improve urgently needed standards? How to introduce advanced standards? Lu Feixing, Secretary-General of the High-power Laser Application Sub-Technical Committee of the National Standardization Technical Committee, said that first of all, enterprises…
Experts at the Moscow State Institute of Engineering Physics at the Russian State Nuclear Energy Research University have developed a new type of laser mass spectrometer that can directly determine the elemental composition of materials, significantly increasing the speed of analysis and reducing the cost of analysis. Green laser pointer research results are published in the journal….
But looking at the same wave of colleagues is obviously not enough. Industrial AGV has developed for many years. A number of companies such as Xinsong, Kunshun and Jiashun Intelligent have been operating for many years, and the industry structure is relatively stable. The e-commerce warehouses that have emerged in the past few years have…
Who can use lidar in cars? He Wei said: “The laser pointer radar uses wide-angle reception, and in order to achieve large-angle scanning, the 2D MEMS micro-mirror operates in a resonant state, operates according to the Lisaru scanning method, uses a single-point transmission, and the array receives the detection distance. The axis array uses line scanning. The…
The openness of the algorithm and packaging with hardware can reduce the repeated investment of car companies and thus reduce the cost of lidar. From the perspective of hardware, MEMS micro-mirrors can not only reduce costs, but also reduce the volume of laser pointer radar. He Wei, person in charge of Xi’an Zhiwei Sensing Market, also said…