Robotic Battery Swapping Station for Electric Vehicles
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Solution Overview
Problem
Current electric vehicle charging infrastructure faces inefficiencies due to long charging times and the need for professional assistance in battery replacement, which increases costs and inconvenience for drivers.
Innovation Solution
A battery exchanging type charging station system utilizing robotic technology for quick and accurate battery replacement, including a charging station body, battery loading unit, battery replacing robot, and control unit to automate the battery swapping process, allowing for rapid exchange of batteries without the need for manual intervention.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If manual battery replacement is performed at charging stations, then battery replacement can be done, but it requires professional workers which increases replacement cost and consumes a lot of time
Solution Approach 1:
The system enables self-service battery replacement through automated robots that can identify, remove, and install batteries without human intervention. The vehicle-mounted robot and charging station robot work together to automatically complete the battery replacement process, eliminating the need for professional workers and reducing replacement time to under 30 seconds.
Solution Approach 2:
The patent replaces manual mechanical battery replacement with an automated robotic system. The vehicle-mounted robot with gripper mechanisms and the charging station robot with automated handling systems substitute human workers, enabling rapid and precise battery replacement through programmed mechanical operations rather than manual labor.
2Manufacturing precision
If professional workers perform battery replacement, then battery can be replaced accurately, but replacement cost increases for customers
Solution Approach 1:
The automated robotic system performs battery replacement without requiring professional workers, thereby eliminating labor costs for customers. The system uses optical recognition, RFID identification, and automated mechanical operations to ensure accurate battery replacement while maintaining low operational costs through self-service automation.
Solution Approach 2:
The patent introduces a charging station control unit as an intermediary that coordinates between the vehicle-mounted robot, charging station robot, and battery management system. This control unit ensures accurate battery replacement through automated decision-making and coordination, replacing the need for human professional judgment while maintaining precision.
3Productivity
If battery replacement is automated using robotic technology, then replacement speed increases and time is reduced, but system complexity increases
Solution Approach 1:
The system divides battery replacement functionality into separate modular components: a vehicle-mounted robot module, a charging station robot module, and a control unit. This segmentation allows each component to perform specific functions independently, simplifying the overall system architecture while achieving high replacement speeds through coordinated operation of these modular units.
Solution Approach 2:
The charging station system is designed with universal capabilities to handle different battery types and vehicle models through programmable robotic systems. The robots can adapt to various battery configurations through RFID identification and automated adjustment, providing multi-functional operation that reduces the need for specialized equipment for each battery type.
Data Source
AI summary
Provided is a battery exchanging type charging station system for an electric vehicle. The battery exchanging type charging station system includes a charging station body formed with a structure in which the electric vehicle freely enters and exits and including a battery loading unit for receiving the battery, a battery replacing robot mounted in the charging station body to perform a battery replacement operation, a charging station control unit to control the battery replacing robot such that the battery replacement operation is performed by controlling the battery replacing robot, an information recognition unit configured to obtain data on an electric vehicle that enters the charging station body and/or data on a type, size, charging state, release date, charging date or the like of the battery, and a charging station control unit that allows a replacement operation of the battery to be performed by controlling the battery replacing robot.