Voice Coil Motor Lidar makes air pollution control so easy. As we all know, air pollution has a very serious harm, not only inconvenience to people's daily life, but also harm the growth of animals and plants. In order to win the battle of air pollution prevention and control, a series of high-tech equipments and technologies have been introduced into China. 

     There should be lidar around here, just as the so-called "pollution control, monitoring first" , lidar can accurately detect air pollution, for the scientific control of air pollution provides a new method. For example, the 3D visible lidar technology introduced by the Xining Environmental Monitoring Station is capable of conducting horizontal fixed-point scanning, 360-section scanning and radar vertical scanning of pollutant discharge and distribution in key areas, scanning the 5 km range of the key area level and the distribution of pollutants at different atmospheric heights is like a "golden eye" , not letting go of any suspicious places, so as to take accurate measures for the prevention and control of air pollution, comprehensive Supervision provides strong technical support. 

    Speaking of Lidar, it is closely related to our voice coil motor, in a sense, voice coil motor Lidar makes air pollution control so easy. By sending laser beam and receiving the beam reflected from the distant object, the distance information of the distant object can be obtained by measuring the time of flight of the beam. However, laser beams are very narrow and they do not scatter, so a single lidar pulse can only sense a very small object. For practical use, lidar sensors have to undergo some form of "scanning" . Most Lidar sensors are connected to a drive motor that rotates them, and once the laser is synchronized with the motor's motion, we can tell where the laser is pointing and combine the whole image of the environment ahead. Therefore, the field of view of the Lidar depends on the angle of rotation of the motor. 

     Kunshan is a professional R & D and Manufacturing Company providing linear and rotary motion solutions. Our main products are voice coil motors, linear motors and system integration. 

     The article was originally written by www.tmmotion.com of Tongmao Electronics Co. , Ltd. in Kunshan, China.