Charging Stations TRIZ Cases

A shared time signal and exchanged light pattern data keep EV and charger status lights synchronized, reducing visual discord at charging stations.

A controller coordinates vehicles, chargers, depots, and storage to shift fleet charging away from peak hours and lower demand charges.

Dual protection circuits in the vehicle body and mounted load cut high-voltage power during relay failures to prevent shock and component damage.

A dual capacitive-inductive resonant link transfers photovoltaic power wirelessly with less alignment sensitivity, lower eddy-current loss, and simpler circuitry.

Fluid-based battery thermal control keeps fleet EV packs within charging temperature limits, reducing degradation during fast charging.

Forecasts a charging base battery’s future renewable energy share from charge, discharge, and weather data to guide lower-CO2 charging choices.

On-vehicle wind turbine and solar generation recharge the battery in motion, extending range reliability while reducing charging dependence.

A meandering heating wire conforms to irregular connector geometry to prevent frost, concentrate heat, and avoid hot spots.

A single holder uses overlapping passages and separate engaging elements to secure different EV charging connector standards while saving space and cost.

A fan-driven cooling duct inside the socket housing cools DC charging contacts while avoiding complex cooling hardware and extra cabin heat.

A wire sized at 70-95 mm² and 2 m or longer limits heat transfer between terminals, improving charging connector heat evaluation accuracy.

Frequency analysis in the charging network sets rail vehicle battery power dynamically, preventing overload when multiple vehicles charge.

A single charging interface detects vehicle protocol and switches between LEVDC and CCS charging to avoid separate home chargers.

A meandering heating wire follows irregular connector geometry to prevent frost, remove cold spots, and simplify integration.

Displays charge, required endurance, minimum mission charge, and recharge time to improve electric vehicle planning and reduce downtime.

Correlating stall sensors with charging session timing helps flag non-charging or illegally parked vehicles and keep EV chargers available.

Discrete charging segments and microgrids power onboard train storage, cutting full-route electrification cost and grid dependency.

Parallel impedance tuners adjust communication-wire reactance during EV charging to cut bit errors and prevent charging interruptions.

Balances series charging circuit voltages through connector links between adjacent EV battery sub-packs, improving charging stability and efficiency.

Dynamic lowering control uses load and height data to align vehicle batteries precisely while preventing mounting bracket overload.

A movable charging box links the carrier and storage during vehicle transfer, enabling EV charging in palletless mechanical parking.

A removable battery on a vehicle carrier enables secure transport, direct charging-network coupling, and simultaneous pack charging without extra cables.

Common-mode voltage at a DC bus midpoint enables ground fault and arc detection in under 5 ms with a simple capacitor-resistor network.

Distributing DC to local DC/AC converters keeps AC wiring short, reducing loss and efficiency variation across multiple wireless power transmitters.

A mobile supply unit replenishes energy and materials on the move, cutting emissions while avoiding paving interruptions and range limits.

Allocating scattered EVs by demand, charger availability, and route guidance helps balance blackout power supply and avoid charger mismatches.

Proximity and temperature sensing at the charger port prevents vehicle movement, flags bad connections, and detects overheating during charging.

Inclined reinforcing ribs and a drain path keep wash water from pooling in a vehicle filler lid and splashing when opened.

Estimated charging time triggers battery heating or cooling before vehicle-to-vehicle charging, improving speed in cold conditions.

A VCU splits charge power between battery heating and charging to avoid lithium plating and raise low-temperature charging current.

A self-locking wake-up circuit lets the BMS sleep while charging remains connected, cutting lead-acid power consumption.

An open support structure lets coolant contact the conductor directly, improving heat dissipation while protecting flow under cable pressure.

Rigid modular arm sections and a wall hinge keep EV charging cables above the vehicle, reducing damage, trip hazards, and installation effort.

Elastic mounts isolate frame welding distortion from a battery supporting plate, reducing local stress, vibration, and battery damage.

Diode-based passive discharge paths cut Y-capacitor energy in vehicle HV systems, even under parasitic insulation imbalance, to improve safety.

A removable vehicle battery uses a separate data interface to enable secure wired transfer, backup, and updates during charging or swap.

A lid-linked guide roller secures the battery pack during travel, then lifts for smooth removal with less mechanism complexity.

Automated actuators test EV batteries, eject malfunctioning units, and drop them into a transport container to reduce operator risk.

External and in-cabin sensing helps warn distracted occupants of nearby threats during charging while keeping personalized content delivery active.

Removable charger modules, holsters, and trays cut on-site service time, reduce environmental exposure, and keep charging systems available.

Shared fleet charging rules reassign power modules by priority, enabling safe emergency EV charging without depot-wide fast charger deployment.

BLE proximity detection unlocks and opens a vehicle charging or tank cover automatically, reducing manual steps and station energy use.

Cost and environmental inputs guide state-of-charge changes across EV batteries and storage units to improve energy utilization with smarter distribution.

Vehicle-to-charger communication identifies profitable charge or discharge windows using battery parameters and station offers.

When station battery charge drops under peak demand, connected vehicles can discharge back to support charging continuity.

Communication checks between the battery and energy management units enable reliable testing of storage and charging functions across modes.

Series-parallel battery bank switching lets high-voltage EVs charge from lower-voltage piles while maintaining charging power.

A feedforward frequency-control scheme regulates LLC converter DC bus voltage quickly and robustly across wide battery voltage variation.

Liquid cooling targets high-heat transistors while fan-driven airflow cools the housing, improving converter heat dissipation at lower cost.