Access control lidar manufacturers say that lidar can not only be used alone, but can also be used in combination with imaging devices such as microwave radar, visible light TV, infrared TV or low-light TV, so that the system can not only search for long-distance targets, but also achieve target detection. Precision tracking. Access control lidar manufacturers have found that in addition to the well-known autonomous driving, lidar also plays an essential role in many fields.

1. 3D building model of the city
"Digital city" is an important part of the digital earth technology system, and the three-dimensional model expressing the main objects of the city is one of the important basic information of the digital city. Access control lidar manufacturers say that lidar technology can quickly complete three-dimensional spatial data collection, and after processing, image data with coordinate information can be obtained.
2. Atmospheric environment monitoring
Access control lidar manufacturers say that the use of lidar can detect aerosols, cloud particle distribution, atmospheric composition and vertical profiles of wind fields, and can effectively monitor major pollution sources.
3. Automatic parking technology
Access control lidar manufacturers say that automatic parking systems generally install sensors around the front and rear of the car, and these sensors can act as both transmitters and receivers. They send out laser signals that bounce back when they hit obstacles around the body. The onboard computer then uses the time it takes to receive the signal to determine the location of the obstacle.