Preheat the vehicle and the vehicle warm-up reminder system reminds method

The invention discloses a vehicle preheating reminding system. The system comprises a vehicle-mounted terminal, a cloud server and an information station, wherein the information station communicates with the vehicle-mounted terminal through the cloud server and is used for obtaining the optimal preheating time of a vehicle according to multiple pieces of prestored historical preheating time information and current property parameters of the vehicle and feeding the optimal preheating time back to the vehicle-mounted terminal through the cloud server; the vehicle-mounted terminal communicates with the information station through the cloud server so as to receive the optimal preheating time fed back by the information station and send out prompt information to a user according to the optimal preheating time. Accordingly, through the vehicle preheating reminding system, information interaction between the vehicle-mounted terminal and the information station is achieved, the user can be reminded of the preheating time of the vehicle remotely, the user is assisted in scientifically and reasonably preheating the vehicle, and the purposes that the user can scientifically drive the vehicle, energy is saved and unnecessary vehicle loss is avoided are achieved. The invention further discloses a vehicle preheating reminding method.