Charging Stations TRIZ Cases

Direct circuit access between the charger and EV enables safe real-time current and voltage diagnosis without opening internal hardware.

Mobile power transmitters bring charge to EVs and drones, extending range without larger batteries or fixed charging stations.

A reservation control system uses vehicle location, travel direction, battery state, and charger availability to improve EV charging access and utilization.

Dynamic PWM duty adjustment and off-phase current sampling suppress ripple from switching delays, stabilizing EV battery charging.

Feedback-verified load shedding checks power and energy availability, then isolates failed loads to protect battery charge and vehicle electrical function.

Voltage threshold and differential voltage checks let a charger identify lead-acid or lithium batteries and apply the right charging mode.

A wheel-housed stacked spiral coil moves the receiver closer to the road transmitter, improving wireless charging efficiency while shielding against obstacles.

A movable cradle with TEC temperature control docks and charges a UAV while shrinking base station size and mechanical complexity.

Parallel charging paths use resistance measurement and variable resistors to balance current, enabling faster vehicle charging without switch damage.

A lid-linked pressing member stabilizes a replaceable battery against vibration while releasing force for easy loading and unloading.

Wireless power transfer between moving vehicles uses inductive coils and V2V alignment control to avoid charging stops and reduce battery size.

Multiple sealing members isolate the battery cell from leaked cooling water when an impact damages the vehicle water channel.

dQ/dV-based cell voltage control adjusts fast-charging current to protect battery durability and detect abnormalities.

Separated front and rear battery packs balance refuse vehicle loads while supporting detachable access, hot-swapping, and easier maintenance.

Existing machine sensors feed physics-based and machine-learning models to assess startup health without added sensor cost or complexity.

When a charging cable is unplugged and reconnected, power is cut or reverified to stop unauthorized EV charging and protect payment integrity.

External battery state data is converted into SOC so one server can trigger charging requests for vehicles with or without battery sensors.

Autonomous vehicles with liftable receiving elements and sensors improve flexible object transport while reducing manual handling, contamination, and safety risk.

Integrated PCB current paths and relays raise through-current density for EV charging while reducing size, cabling, and heat buildup.

A vertically sliding battery compartment door replaces hinged panels to save side clearance and simplify battery access in tight industrial truck spaces.

Autonomous lift-equipped conveying vehicles replace fixed rollers and chains to move vehicle bodies flexibly with sensing, control, and safer handling.

A vehicle-mounted underbody charging box uses robust contacts and wireless alignment checks to support frequent EV fleet charging safely.

A six-switch dual-inductor PFC topology shares current across both inductors to raise power density in EV grid-to-vehicle and vehicle-to-grid transfer.

Dynamic switching between full-bridge and half-bridge converter modes stabilizes V2L current and voltage to protect vehicle charger components.

Updated tuning parameters let a hybrid aircraft controller adapt to replaceable batteries, improving fuel efficiency and lowering lifecycle cost.

A detachable charging module gives soil compactors a stable external charging interface while one standardized unit can serve multiple machines.

A single rectifier-based EV charging circuit handles AC and DC power transfer in both directions, reducing space and separate hardware.

A server ranks vehicles by charge level, urgency, and use factors to reassign charging bays, reducing waits and preventing immobility.

By tracking coil self-inductance, current, efficiency, and DC output voltage, this case improves wireless charging foreign object detection accuracy.

PWM-driven pre-charge control limits EV DC link capacitor inrush current without bulky resistors, adapting to battery and capacitor voltage.

By identifying vehicles that need immediate charging before VPP planning, this case reduces charge/discharge deviations and transfer losses.

A dual-socket holster uses a circular groove and cave to securely fit different EV charging gun heads without replacing the mount.

Programmable EVCC logic diagnoses EVSE communication non-conformance and adapts charging behavior to resolve interoperability errors.

A biased reel coupling and elastic energy storage keep a single mooring-charging umbilical within safe tension, even during power loss.

A housing-based mating sensor detects full charging connector separation, preventing premature vehicle movement and connector damage.

A bidirectional AC-DC converter and split phase inverter share one transformer to charge an EV battery while powering an external load.

Controlled discharge to a reserve threshold lets eVTOL batteries reveal health and electrical characteristics without over-discharge damage.

Segmented magnetic core sections preserve the flux path under pad misalignment, keeping EV wireless charging more uniform and efficient.

Sequential switch control and voltage checks verify each parallel battery pack, exposing loose power-line connections without cross-current delays.

A U-shaped cable path with a movable deflection unit keeps the EV charging plug dry, easy to reach, and safely clear of vehicle traffic.

A movable U-shaped overhead cable guide keeps the EV charging plug accessible while protecting it from vehicle traffic, moisture, and floor clutter.

An internal side door rabbet housing keeps the EV charging cable protected yet ready to extract, cutting cable length, weight, and storage complexity.

Periodic updates of power-supply output and battery capacity improve charging end-time prediction when available charging power varies.

Charging current is set from charger, battery, and socket limits to shorten EV charging time while preventing overheating and fire risks.

A flexible membrane seals the reset lever access window while allowing direct operation, avoiding bulky covers in outdoor charging stations.

Electromagnetic switches and a control device let home loads use vehicle AC backup without complex phase-matching circuitry.

A dense-sparse converter hierarchy model-corrects diverse battery and solar node flows to a uniform output with lower cost and conversion loss.

Vehicle residual hydrogen data is used to identify refueling targets early and forecast station supply, reducing excess or shortage.

Contactless electromagnetic heating warms a cold EV battery into the safe fast-charging range, reducing lithium plating risk and delay.

A greedy repair genetic algorithm speeds large-station EV charging schedules while cutting cost and keeping grid load stable.

Autonomous floor-level vehicles replace rigid conveyors to move workpieces more flexibly while maintaining stable, reliable transport.

A vehicle-side charging controller detects Combo, CHAdeMO, AC 3-phase, and GB/T modes to cut development time and complexity.

Using power lines as both the power and data path, this case enables real-time EV charger current allocation with lower installation cost and setup time.

Centralized EV battery diagnostics update charge and discharge logic by degradation state to extend service life and support residual value assessment.

Embedded road transceivers and wireless chargers power vehicles in motion, cutting charging stops and extending EV range on long routes.

A shared intermediate DC-link lets cycloidal blade drives recover regenerative power, cutting braking hardware and improving reliability.

Interlocked charging port covers let EVs support two standards on one shared electrical path while exposing only one connector at a time.

Recalculated engine ratings let hybrid-electric aircraft propulsion use upgraded electrical components while preserving compliance and engine life.

A reserve battery threshold lets an EV power external loads during outages, then cuts discharge to preserve driving range.

A deterioration sensitivity map switches battery or external power for cooling to limit high-SOC heat exposure and slow battery aging.

A revolved self-centering housing and locking spring keep inductive transfer elements aligned for stable wireless power transfer in motion.

A converter and controller switch between a fuel cell and storage device to stabilize auxiliary power without added voltage-control cost.

Automatic detection, driving, and locking assemblies replace heavy AGV and AMR batteries accurately, cutting manual handling and downtime.

Vertically movable charging contacts let rail-grid vehicles charge above the station with less wear, easier alignment, and higher current capacity.

Feature matching corrects docking station pose estimates so legged robots can dock and charge reliably despite imperfect sensing.

Passive loop coils bridge transmitter and receiver gaps to extend inductive wireless power transfer beyond close-contact charging.

Real-time liquid level sensing in a battery swap compartment triggers alarms and power-off before water buildup causes failure or shock.

Automatic checks compare reported charging station data with on-site faults, helping operators correct directory errors and restore service faster.

Grid consumption data guides EV charging or discharge timing, balancing stored vehicle energy with flexible power allocation.

A replaceable hydrogen cartridge supplements the onboard tank, extending FCEV range where station access is limited.

A shared head assembly links separate charging modules to cut per-point complexity while preserving reliable measurement and energy management.

Registration-linked output section management expands EV charging coverage while automating user authentication, provider payment, and fee charging.

A conductive frame and Li-Ion battery assembly deliver heavy-duty jump-start power in a portable unit with detachable cables and backlit controls.

When uncertain arrivals, departures, and initial charge cause undercharging, charger power limits are recalculated to meet target SoC.

A door-position sensor and controller stop charging when the connector door is open, preventing arcing and protecting lift energy storage.

Cyclic plausibility checks detect other active insulation monitors on the HV bus, preventing false faults and charging interruptions.

Pre-cooling before charging uses battery condition and time estimates to cut heat, shorten high-SOC exposure, and slow deterioration.

A reduced-order electrochemical model adjusts charging current from side reaction rate and ion concentration to cut charge time while limiting degradation.

Charging profiles balance vehicle schedules, charger capacity, and pricing to cut depot peak grid demand and charging costs.

A removable charger motherboard enables on-site EV charger repair and upgrades, cutting downtime and electronic waste.

A relay stays ON after repeated solar-driven switching to cut contact wear while preserving auxiliary power supply in vehicles.

By reusing the inverter and energy storage circuit, the battery can self-heat in cold conditions and switch to adaptive charging with fewer components.

A smart charging cable adds remote monitoring and charging current control for EV charging based on grid load, battery status, and conditions.

Drawer-based charging docks and onboard chargers speed micromobility battery swapping while cutting fleet downtime and labor.

Pre-charging the converter capacitor before forwarding the charge-ready signal prevents early pile high voltage and damaging pulsed currents.

Predicted trip demand and state-of-charge data guide EV fleet charging schedules to cut fast-charger use, energy costs, and idle time.

Calculating vehicle departure from prior charging completion helps AVDS avoid station wait time and improve valet charging turnaround.

Integrated dock panels combine battery storage, solar charging, and cooling to power electric watercraft and dockside entertainment.

A relay, wireless authorization, and energy metering turn a standard 240V outlet into a safer EV charging point with OCPP billing data.

When PV output and demand drift from plan, HEMS switches control modes to keep an EV battery on track for target SOC at departure.

A standardized battery interface with a movable release member enables cross-equipment compatibility, fast swapping, and efficient charging.

Reservation-controlled vertical parking combines vehicle elevators, temporary staging, and EV charging to cut wait times and parking conflicts.

Portable batteries from a distribution hub or delivery service let EVs charge through a trunk port, reducing reliance on fixed stations.

Quick-swap battery slots keep electric firefighting robots running longer while avoiding fuel handling risks, toxic smoke, and low-speed torque limits.

SOC-based switch control balances power-type and energy-type battery packs to improve energy transfer and stable vehicle discharge.

Voltage asymmetry checks identify conductive surge protectors and suppress DC charging modes that could trigger damaging ground current.

Recommended swap times and charge amounts help EV users avoid battery shortages while stations adjust charging speed to balance availability and battery health.

Measures EV charging PWM voltage just before the falling edge to avoid parasitic impedance noise and reduce stored samples.

Centralized EV battery diagnostics update charging logic from degradation data while supporting residual value and usage fee assessment.

Battery presence and polarity sensing keep the power switch off until a correct vehicle connection is verified, preventing sparks and short circuits.