Mission-Based EV Battery Display for Charge and Recharge Planning
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Solution Overview
Problem
There is a need for an accurate system and method to display mission-based battery status information in electric vehicles, including charge level, range, and recharge time, to support operational planning and efficiency.
Innovation Solution
A system comprising a rechargeable battery with a sensor to detect charge levels and a display that shows required endurance based on operational parameters, minimum charge levels, and recharge time, applicable to both single and multi-battery packs.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If the battery charge level is continuously monitored and displayed with detailed operational data, then the reliability of operational information is improved, but the device complexity increases
Solution Approach 1:
The battery system performs self-monitoring through integrated sensors that automatically detect charge levels and operational status without requiring external intervention. The system self-manages data collection and presentation through the display interface, reducing the need for complex external monitoring equipment while maintaining high reliability of battery status information.
2Loss of information
If the display shows comprehensive battery operational data including charge level, range, and recharge time, then the loss of information is reduced, but the ease of operation decreases
Solution Approach 1:
The battery status information is segmented into distinct operational parameters including charge level, range, and recharge time. Each parameter is displayed separately and clearly on the display interface, allowing users to access comprehensive information without being overwhelmed by a cluttered interface. This segmentation maintains completeness of information while improving ease of operation through organized presentation.
3Productivity
If the system provides detailed mission-based battery status information, then the productivity of operational planning is improved, but the loss of time for data processing increases
Solution Approach 1:
The system performs preliminary calculations and preparations by continuously monitoring battery charge levels and pre-computing operational data such as remaining range and estimated recharge time. This advance preparation of battery status information eliminates the need for time-consuming data processing during critical operational planning moments, thereby improving productivity without significant time loss.
Data Source
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AI summary
Systems and methods are provided for displaying operating data for a re-chargeable battery for an electric vehicle. The system comprises a re-chargeable battery for powering components of an electrical vehicle, a sensor that detects a present level of charge in the battery and a display. The display receives the present level of charge of the battery from the monitor and displays the present level of charge in the battery, a required level of endurance for the battery that is based on a planned operational parameter for the vehicle, a minimum level of charge in the battery that meets the required level of endurance, and an amount of time needed to re-charge the battery to achieve the minimum level of charge.