The invention discloses an intelligent battery replacement control method for electric passenger cars of different types. The method comprises the following steps that after the electric passenger carcompletes car positioning on a car positioning platform, an intelligent battery replacing robot makes a lifting system move upwards in a Z direction, and a cradle head arranged on the lifting systemis driven to synchronously move; the cradle head is controlled to enable a positioning unit of an unlocking device arranged on the cradle head to be inserted into a conical positioning sleeve at the bottom of the electric passenger car, then the positioning unit is driven to move in a conical automatic centering mode, compensation operation is performed on position errors generated in a power battery replacing process, and the positioning unit and a conical positioning sleeve at the bottom of the electric passenger car reach a preset joint position; and after the intelligent battery replacingrobot receives battery replacing starting information, an unlocking device is controlled to be unlocked, and battery replacing of the electric passenger car by the battery replacing robot is completed. In the invention, the power batteries of various electric passenger cars with different wheel tracks and different wheel bases can be safely, conveniently and quickly replaced, and battery replacement precision is improved.
一种用于不同车型的电动小客车的智能换电控制方法,包括:电动小客车在车辆定位平台上完成车辆定位后,智能换电机器人控制举升系统沿Z方向向上移动,同时带动设置在举升系统上的云台同步移动,且控制云台使设置在云台上解锁装置的定位单元插入电动小客车底部的锥形定位套后,通过圆锥自动定中心方式带动定位单元移动,对更换动力电池过程中产生的位置误差进行补偿操作,使定位单元与电动小客车底部的锥形定位套达到预设接合位置;智能换电机器人收到开始换电信息后,控制解锁装置解锁,完成换电机器人对电动小客车的换电。本发明解决了确保可以对不同轮距、不同轴距的各种电动小客车的动力电池能够安全、方便快速的更换,且提高换电精度的问题。
Intelligent battery replacement control method for electric passenger cars of different types
一种用于不同车型的电动小客车的智能换电控制方法
2020-10-27
Patent
Electronic Resource
Chinese
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / B60S SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR , Warten, Reinigen, Instandsetzen, Unterstützen, Anheben oder Rangieren von Fahrzeugen, soweit nicht anderweitig vorgesehen |
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