A vehicle positioning platform and control method for replacing batteries of multiple types of electric vehicles

Abstract

The invention discloses a vehicle positioning platform with multi-model electric vehicle batteries replaceable and a control method. The method includes the steps that an X-direction orientation system can make a wheel limiting part move back and forth in the X direction according to different vehicle-model parameters, and it is guaranteed that a vehicle drives into a preset position in the X direction; a Y-direction positioning system comprises horizontal guiding parts which are arranged on segmented blocking rods which are located on the front wheel side and the rear wheel side respectively, the horizontal guiding parts respectively expand outwards in the Y direction through the segmented blocking rods located on the front wheel side and the rear wheel side of the vehicle respectively, front wheels and rear wheels of the vehicle are clamped from interior, aligned movement of the vehicle is performed, it is guaranteed that the center axis of a chassis of the vehicle coincides with the center axis of the vehicle positioning platform, and the vehicle is positioned in the Y direction; a Z-direction positioning system moves vertically in the Z direction, upward pre-tightening force is applied to a beam of the vehicle, the chassis of the vehicle is kept parallel with the bottom face of the platform, tires of the vehicle can not depart from the platform, and Z-direction positioning of the vehicle is completed. The vehicle positioning platform has the advantage that the vehicle positioning platform can adapt to models of multiple electric vehicles through battery replacing.

Description

technical field [0001] The invention relates to the field of electric vehicles, in particular to a vehicle positioning platform and a control method for replacing batteries of multiple types of electric vehicles. Background technique [0002] With the global energy shortage, the problem of environmental pollution is becoming more and more serious. Under the general trend of environmental protection and clean energy concepts, electric vehicles have a very broad development prospect because they have less impact on the environment than traditional vehicles. An electric vehicle refers to a vehicle powered by a vehicle-mounted power supply, driven by a motor to drive the wheels, and conforming to the requirements of road traffic and safety regulations. Among them, the power battery is the core of electric vehicles, but the insufficient endurance of power batteries has always been the bottleneck that plagues the development of electric vehicles. [0003] Now there is an operatio...

AI Technical Summary

Problems solved by technology

[0006] The technical problem to be solved by the present invention is to provide a vehicle positioning platform and control method for replacing batteries of multiple types of electric vehicles, which solves the problem that battery replacement can be applied to various types of electric vehicles, and at the same time solves the problem that the current battery replacement mode equipment cannot To adjust the vertical direction of the chassis plane of an electric vehicle, it is necessary to separate the car body from the positioning platform through the battery or a lift during the battery replacement process. Due to the contact between the lift and the battery, the inclined plane and the plane will cause the battery to Inaccurate warehousing, the connectors are easily damaged and loose, causing safety hazards of sparks, and may cause damage to the chassis

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