Menteu does air clearness chapter for broadcast vehicles

摘要

The present invention relates to an air cleaning device for a vehicle in which announcements are broadcasted. Anion generating device and fragrance material are built into the case body which is manufactured in various stadium shapes such as soccer stadiums to give vitality to the human body, deodorization and antibacterial action, and The basic function is to remove the odor inside the vehicle by the directional action and to purify the indoor air so that a pleasant atmosphere is always created. In addition, the semiconductor chip enables recording and broadcasting of announcements on the case body. Built-in printed circuit board with a built-in and connected to the sensor or object detection sensor that operates according to the opening and closing of the door of the vehicle to open and close the door when the vehicle is boarded or when seated on the seat seat detected by the detected signal Speaker connected to a printed circuit board equipped with a semiconductor chip Through the additional announcement function that guides the user to wear the seat belt outside, the overall comfort and comfort is prevented by observing the traffic safety rules and preventing the risk of safety accidents caused by not wearing the seat belt. It is a very innovative design that allows you to drive safely.