What is the best driving recorder at present?

360 driving recorder can be said to be a black box used by cars. By starting the engine, it can record video immediately, and through high-definition lens photography, it can completely record the images and sounds of the vehicle during driving. When an accident happens, it can immediately produce evidence to protect the driver's self-rights.

After installing this product, you can record the video image and sound of the whole driving process of the car, and the internal sensor can set the sensitivity of the impact force. When the external impact force is greater than the set value, the field data of the impact force will be recorded, which can provide evidence for traffic accidents.

Scene reconstruction

Panorama is widely used in the background of virtual reality, augmented reality and computer games. Because of the outstanding advantages of fisheye lenses, they can greatly reduce the number of photos needed for the fisheye lenses to mosaic a panoramic view. For example, Canon's 8- 15 zoom lens can get a viewing angle of about 180 degrees, and two fisheye images can be spliced into a panoramic view.

It is precisely because of its advantages of large field of view and low cost that fisheye lens has many applications: robot indoor positioning, navigation, target tracking system, panoramic parking system, automatic driving assistance system, space exploration and mobile phone applications.