Start Locking System for Movable Charging Vehicle Safety
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Solution Overview
Problem
Movable charging vehicles pose safety risks due to the potential for movement during charging, which can lead to damage to charging equipment and short circuits from vibrations, as they can start and move even when being charged.
Innovation Solution
A start locking system that includes detection elements to identify when the onboard energy storage system is in an operating state, disconnecting the start loop to prevent the vehicle from starting or moving during charging, using travel switches and relays to ensure the vehicle remains locked until charging is complete.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If the movable charging vehicle allows starting and movement during charging, then the vehicle maintains operational flexibility and mobility, but safety risks increase due to potential line breakage, vibration damage, and short circuits
Solution Approach 1:
The system performs preliminary detection of the charging state before allowing vehicle starting. The detection element checks whether the vehicle is connected to a charging pile, and only permits starting when the charging state is confirmed negative, thereby preventing safety issues before they can occur
Solution Approach 2:
A detection element is introduced as an intermediary between the charging system and the vehicle starting system. This intermediary component monitors the charging state and controls the start loop, acting as a mediator that ensures safety requirements are met before allowing operational flexibility
2Reliability
If the vehicle prevents starting during charging, then safety is improved by avoiding line breakage and vibration damage, but operational flexibility is reduced
Solution Approach 1:
The system implements feedback control where the detection element continuously monitors the charging state and provides feedback to the start loop control. This feedback mechanism dynamically adjusts vehicle starting permission based on real-time charging conditions, balancing safety with operational needs
Data Source
AI summary
The invention relates to the field of movable charging vehicles, and specifically provides a start locking system for a movable charging vehicle. The invention aims to overcome the defect that the movable charging vehicle can still be started and moved during the being charging and charging of an onboard energy storage system. The start locking system of the invention comprises: a start loop, the movable charging vehicle being able to start when the start loop is switched on; and a first detection element for identifying whether an onboard energy storage system is able to enter an operating state, with the first detection element accessing the start loop, wherein the first detection element disconnects the start loop when the onboard energy storage system is able to enter an operating state. With the above structure, the start locking system of the invention can lock the start of the movable charging vehicle during the being charging and charging of the onboard energy storage system, thereby improving the safety performance of the movable charging vehicle.