Voice-coil-motor-bots in position. Welcome to the library. For the "856" (eight to five a week, six days a week) and "697" (six to nine a week, seven days a week) , there were countless times when the idea was to steal a day, seek out a distinctive library, and bask in the warm Sun Drink the fragrant coffee, quietly reading a favorite book. 

     Xiao Bian really is not "pseudo-literature and art" , college then "the right place, the right time" , the school library is often to go to the place, then are their own manual book, often find a book to spend a lot of time, but relished; At that time, all the books returned were replaced by the librarian, and the voice coil motor editor once misunderstood that it was easy to manage the work, and later signed up as a volunteer for a few days Only to find that the book is a very cumbersome, time-consuming work. 

     However, with the development of society, the progress of science and technology, looking for books to return is a matter of clay smoke! According to the voice coil motor editor, the robot was developed by a team led by Professor Tianjin University, head of the Department of intelligent computing SET ROBOT NAVIGATION, map-building, radio frequency positioning, computer vision, artificial intelligence and other advanced technology in one. When "smart map" walks in the library, can realize the library scene map construction through the bottom laser radar, and quickly adapts the new, the complex application field, in order to realize the automatic navigation function; The RFID reader installed inside the robot can automatically scan the books on the shelf, read the label information automatically, and complete the work of book positioning. 

     According to the structure and function of the "smart map" , it is suspected that there are voice coil motor parts in the "smart map" , because Lidar will carry out some form of "scanning" in practical application Lidar sensors are almost always connected to a drive motor that spins 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 (Fov) of Lidar depends on the angle of rotation of the motor. 

    The Voice Coil Motors developed, manufactured and sold by Kunshan are divided into five categories: rectangular voice coil motor, flat voice coil motor, cylindrical voice coil motor, axle voice coil motor and swing voice coil motor It is widely used in semiconductor, micro-machine tools, aerospace, medical and other fields. 

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