Electric Vehicle Communication Interface for Battery Management
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Solution Overview
Problem
There is a need for a communication interface specifically designed for electric vehicles and plug-in hybrid electric vehicles that can communicate with users, utility companies, and manufacturers to manage battery charging, discharging, and maintenance, as well as notify users of potential issues affecting the vehicle's performance.
Innovation Solution
An electric vehicle communication interface that includes a communication device capable of connecting to various networks, allowing users to control and monitor the battery, receive notifications on charging status, and pre-register with utility companies for optimized charging times, while also enabling data transfer to manufacturers for maintenance purposes.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If a communication interface is designed specifically for electric vehicles with battery management capabilities, then the vehicle can effectively manage battery charging, discharging, and maintenance, but the device complexity increases compared to traditional internal combustion engine vehicles
Solution Approach 1:
The communication interface is designed to perform multiple functions including battery charging control, discharging management, maintenance monitoring, and user notification through a single integrated system. This multi-functional approach allows the interface to handle diverse battery management tasks without requiring separate dedicated systems for each function, thereby improving reliability while managing complexity.
Solution Approach 2:
The communication interface acts as an intermediary between the battery system, utility companies, and manufacturers. It mediates data exchange and control signals between these entities, enabling coordinated battery management. The interface translates and relays information between different systems, ensuring reliable communication while maintaining a manageable architectural complexity through clear separation of concerns.
2Ease of operation
If the communication interface integrates multiple functions for battery control and monitoring, then the ease of operation improves, but the device complexity increases
Solution Approach 1:
Multiple battery control and monitoring functions are merged into a single communication interface system. The interface combines charging control, discharging management, maintenance monitoring, and user notification capabilities in one integrated unit. This consolidation improves ease of operation by providing unified control while the modular internal architecture manages the inherent complexity through organized functional blocks.
3Productivity
If the system enables real-time communication between vehicle, utility companies, and manufacturers, then the productivity of battery management improves, but the loss of information increases due to multiple communication channels
Solution Approach 1:
The communication interface implements feedback mechanisms that continuously monitor and report battery status, charging progress, and system health to all stakeholders. Real-time feedback loops ensure that information is accurately transmitted and verified across multiple communication channels, maintaining data integrity while enabling efficient coordinated battery management between vehicle, utility, and manufacturer systems.
Data Source
AI summary
A method of communicating with an electric vehicle wherein the method includes a step of installing a communication device in the electric vehicle. The method also includes establishing a connection from the vehicle to a network. The methodology also includes controlling and monitoring a battery in the electric vehicle.