The invention discloses an independent travel self-driving system, and relates to the field of automobile renting, and the system specifically comprises an automobile renting process unit, a lease renewal judgment unit, a lease renewal process unit and an automobile returning process unit, after an automobile is rented, a user determines whether lease renewal is carried out through the lease renewal judgment unit, if the automobile needs to be used continuously, Y is selected, the automobile is returned to the lease renewal process, and if the automobile does not need to be used, N is selected to enter an automobile returning process. In the implementation process, car renting requirements of different crowds are met, online renting and online payment are achieved, customers can rent and return cars conveniently, the cars can be returned conveniently based on geographic positions, borrowing can be conducted on the first place, returning can be conducted on the second place, designated driving fees can be added, and green and environment-friendly traveling can be enjoyed.