The invention provides a vehicle entry
system, a vehicle key, and a vehicle sharing method. The vehicle entry
system comprises a vehicle owner key module, a cloud
service module, a
satellite positioning module, and a
vehicle control module, wherein the cloud
service module is in communication with the vehicle owner key module through
the Internet of Things, and configured to, after receiving an entry application of a vehicle, apply for and obtain a virtual key of the vehicle from the vehicle owner key module, obtain the position information of the vehicle through the
satellite positioning module, and feed back the virtual key and the position information of the vehicle; and the
vehicle control module unlocks and / or starts the vehicle when verifying that the virtual key is legal. Based on the vehicle entry
system, the vehicle key, and the vehicle sharing method provided by the invention, the user does not no longer rely on the intelligent terminal and 2G, 3G, and 4G networks, vehicle
key sharing, vehicle sharing, and
remote control of the vehicle are realized through communication technologies such as IOT and V2C, and anti-
relay attack of the vehicle is realized by
GPS positioning or
base station positioning, and the like.