Method for booking charging for electric vehicle time-sharing rental system

The invention relates to a method for booking charging for an electric vehicle time-sharing rental system. The method solves defects in the prior art. The technical scheme is that: step 1, a user initiating a booking charging instruction to a rental platform of a central server through a mobile phone APP and two booking entrances of a rental website; step 2, after encryption of the booking charging instruction, the booking charging instruction entering the rental platform; step 3, the rental platform determining legality of the booking instruction, if the instruction is legal, parsing the instruction; step 4, the rental platform obtaining a to-be-booked charging pile through parsing, the rental platform issuing the booking charging instruction to a booked target charging pile; step 5, a vehicle obtaining the booking instruction and determining a current charging pile state, if the charging pile is idle, replying the platform that booking is successful, and the state of the charging pile turning into in booking, and recording the ID of a booking person; step 6, in set time, if the booking person reaches the charging pile, selecting a method to open the pile door of the charging pile through a mobile phone button or card swiping.