Battery replacement system of electric vehicle

• Main Author: REN HONGDA
• Format: Patent
• Language: Chinese; English
• Published: 22.02.2022
• Subjects: CHECKING-DEVICES; COIN-FREED OR LIKE APPARATUS; ELECTRIC COMMUNICATION TECHNIQUE; ELECTRIC EQUIPMENT OR PROPULSION OF ELECTRICALLY-PROPELLEDVEHICLES; ELECTRICITY; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES, IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; PERFORMING OPERATIONS; PHYSICS; TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION; TRANSPORTING; VEHICLES IN GENERAL

The utility model discloses an electric vehicle battery changing system which comprises a battery changing station and a cloud end, the battery changing station comprises a battery changing management device, the battery changing management device is communicated with a vehicle to be subjected to battery changing and the cloud end, and the battery changing management device is used for obtaining traveled distance information of the vehicle to be subjected to battery changing and sending the traveled distance information to the cloud end. The cloud end is used for carrying out charging fee settlement according to the mileage information. According to the system, vehicle-station interconnection and cloud-station interconnection are realized, so that the station end directly acquires the driving mileage information of the vehicle and uploads the driving mileage information to the cloud end for fee settlement when the battery of the vehicle is replaced, the problem of inaccurate mileage information acquisition is