BITEAN intelligent battery swapping cabinet is designed to solve the slow charging and charging safety problems of low-speed electric vehicle , and solve the transportation capacity problem for people who use electric vehicles frequently such as takeaway deliverymen. During the charging process, the changes of current, voltage, power and surrounding environment are monitored, and the charging current is controlled by the intelligent battery charging curve control algorithm to ensure the safety of the charging input current. The battery swapping cabinet also monitors BMS faults and whether the environment is abnormal in real time. Once an abnormal phenomenon or safety hazard occurs, it will immediately stop charging and notify the operation personnel and maintenance management personnel to deal with it in time, which can effectively prevent the occurrence of safety hazards during charging.