A driving recorder is an instrument that records relevant information such as images and sounds during vehicle operation. After installing a driving recorder, it can record video images and sounds of the entire process of car driving, providing evidence for traffic accidents. People who enjoy self driving can also use it to record the process of overcoming difficulties and obstacles. Recording while driving, including time, speed, and location, is like a black box. It can also be used for DV shooting of life fun at home, or as a home monitoring device. Usually, parking monitoring can also be done and driving recorders can be installed. Video data cannot be cut, and if cut, assistance cannot be provided after a liability accident occurs. It is also to prevent the inevitable collision of porcelain in today's society.