Charging Stations TRIZ Cases

User-set charging and discharging conditions let aggregators tap EV batteries for demand response while keeping power transactions manageable.

A guided locking cover lets EV charging cables pass through a wall while shielding the opening from weather exposure and tampering.

Spring-biased clamps secure battery terminals through a substrate, enabling tool-free vehicle battery replacement with reliable electrical contact.

Ranks candidate charging piles by travel time, queue status, and predicted failure rate to cut waiting and avoid unreliable chargers.

LiDAR, cameras, and navigation data guide vehicle positioning to align charging pads, cutting power waste and driver effort.

Monitoring Q-factor changes during brief power stops helps distinguish a valid receiver from a foreign object for safer wireless charging.

Real-time station issue alerts and alternative charging locations help EVs avoid unavailable chargers and reduce charging delays.

Electromagnetic switches and a power conversion device let a home load draw AC power from a vehicle despite phase differences and without complex wiring.

A management server compares battery state, location, facility demand, and travel cost to route mobile power supply where net user benefit is higher.

During high grid demand, the panel shifts supply from EV or storage batteries by state of charge to stabilize power and limit battery depletion.

A rail-rung frame and pattern plate keep flexible 3-phase DWPT coils aligned, tensioned, and compact during roadway embedding.

Separate battery-side and vehicle-body leakage checks prevent detector interference and pinpoint insulation faults during battery connection changes.

Magnetorheological fluid channels cool wireless charging components while switching to EMI shielding without separate metal barriers.

Remote control lets an EV charger adapter pause or reduce charging during peak grid demand, easing load and helping lower electricity costs.

Stacking the EMI-generating charger substrate below a shielded upper board cuts interference without adding bulky filters in an electrified vehicle.

Modular battery units placed in separate frame zones cut carriage variants, simplify production, and keep the energy pack protected.

A movable cable hook keeps EV charging cables off the floor while preserving easy connector access from a high-mounted busway.

Reduced ad display on user terminals rewards EV power control participation, easing user stress and supporting grid demand-supply adjustment.

An EVSE monitors battery and grid conditions during an observation time, then enables V2G discharge only when grid-code criteria are met.

A standing magnetic wave from a multiphase transmitter keeps coil coupling stable despite lateral misalignment, avoiding extra alignment sensors.

A single vehicle charging interface detects AC or DC input and switches connections automatically to cut charging complexity and user error.

Multiple strip-shaped charging contacts split high current into parallel paths, enabling faster EV charging with less contact heating.

An integrated plug shutter covers the exposed DC port during AC charging, avoiding separate caps and improving charging cable handling.

A single connecting rod synchronizes multiple battery lock shafts, speeding EV battery mounting while reducing friction and collision.

A spring element holds the EV charging cable upright to save space, prevent ground damage, and improve handling in compact stations.

A sensor-guided telescoping boom aligns shore power plugs from above despite tide, swell, and ramp tolerances, reducing stress during docking.

Hydrogen fuel cells and battery sub-packs deliver constant high-voltage DC power for heavy trucks without diesel downtime or emissions.

A compact UAV base station uses TEC air circuits and an extending cradle to regulate battery temperature while enabling automated docking and charging.

Charging-station data feeds an AI SOH model that updates EV battery control factors to slow degradation and extend service life.

Coordinated charging stations isolate a fire with power cutoff and barriers while sharing warnings and escape routes across a parking lot.

A two-stage capacitor wake-up circuit preserves clean 0 V rising edges across CP signal changes, improving charge controller wake-up coverage.

Dynamic feedback gain raises phase current responsiveness during external charging transients while preserving stable motor current control.

Standby control keeps the resonance circuit ready during suspension, enabling faster noncontact power transfer restart with less downtime.

Real-time charging rates, wait times, and battery state are combined to guide EV charging choices and avoid delays while protecting battery life.

Periodic MCU wake-sleep control cuts EV charging standby current while preserving reliable detection of charging sequence signals.

A heat storage unit buffers charger waste heat and releases it later, cutting active cooling energy use and fan noise.

Reversing coolant flow through heat sinks helps EV batteries stay cooler during fast charging, reducing overheating and charging delays.

Weighted scoring of battery groups improves exchange matching by balancing charge, health, type, and availability to protect efficiency and battery life.

A single drive shaft and rod linkage unlocks and opens a vehicle charging or fueling cover while clearing ice and enabling manual release.

A shared EVSE with satellite ports cuts circuit-heavy parking deployment while enabling predictive load management and automatic payment.

Field charging data lets EVSE identify vehicle types and adapt charge curves for more efficient charging under varying conditions.

Real-time AI uses telematics, route, traffic, and charger data to balance EV charging, yard space, and dispatch flexibility.

Metadata-based source tracking lets EVs prioritize renewable energy in battery distribution without losing traceability or adding heavy control complexity.

A virtual interface guides robotic arm refueling so autonomous vehicles can stop, open the energy receptacle, and resupply without human help.

Multiple charging interfaces let an electrified crane use onboard and external power sources to cut diesel noise, emissions, and site downtime.

A smart transfer switch detects grid loss, masks GFCI-related ground faults, and safely lets a vehicle power a building.

A buried container integrates coils, controls, and storage to cut EV charger installation cost, surface clutter, and grid strain.

Mounted on overhead power lines, this UAV docking station harvests electromagnetic power for autonomous charging and data communication.

A rotatable rail platform adds perpendicular translation so mobile battery swapping can fit varied vehicle battery positions with higher mounting precision.

Switchable high-energy and high-rate cell sets with DC-DC energy balancing improve charge-discharge speed, capacity, and efficiency.

Predictive departure alerts and dynamic vehicle assignment help reduce late return disruption and improve rental fleet utilization.

When battery SOC changes arrive without power exchange history, vehicle priority is lowered for DR requests to avoid misselection and customer penalties.

Uses charging wait time to update in-vehicle control software when update duration fits the planned charging window.

A portable charging box uses HV bus control, DC-DC conversion, and two-way EV communication to enable direct vehicle-to-vehicle fast charging.

A movable charging module travels to fixed parking-line connectors, cutting charger search time and easing EV charging in complex lots.

A fixed plug adapter lets EV charging stations support different plug standards without user-carried adapters or costly retrofits.

Friction stir welding joins nonparallel vessel surfaces into a leak-tight cooling cavity that resists high pressure, vibration, and assembly errors.

Closed-loop coolant flow through sealed terminal cavities improves heat removal in DC charging connectors, supporting higher power and longer terminal life.

Associating vehicle-side wireless data with charger-side battery data cuts mobile communication load while preserving complete user-facing information.

Vehicle ID is linked to a specific charger to stop queue cutting at charging stations and reduce unexpected waiting.

A movable charging arm locates the vehicle port and aligns the plug automatically, reducing cable-handling effort during EV charging.

Parallel charging paths use measured resistance and adjustable resistors to balance current, prevent overheating, and support faster vehicle charging.

Temperature-based display state control cuts charging-station waste heat, preserves power provision, and prevents thermal display damage.

Switching charging station cooling between passive and active modes cuts compressor runtime, lowering energy use and maintenance.

When charger battery SOC drops too low, reserved input power keeps the internal battery protected and fast EV charging available.

Dynamic gain adjustment based on module distance keeps charging signals detectable for alignment while preventing receiver electrical overload.

Out-of-phase modular coil arrays shape magnetic flux in EV wireless charging to cut leakage and human EMF exposure without sacrificing power transfer.

A body-guided retracting cover opens EV charging ports without outward protrusion, reducing pedestrian collision risk, space use, and vandalism.

A reconfigurable EV charging circuit lets one DC-DC converter power 12V-48V auxiliaries from 400V or 800V input while charging the traction battery.

Time-series usage analysis flags charging stations that are operational but unavailable, enabling targeted verification and maintenance.

Integral injection molding joins the terminal and bracket to remove manual assembly gaps, cut cost, and stop terminal movement after repeated use.

Controlled shoot-through in inverter transistors discharges DC link capacitor energy without bulky resistors, cutting cost and complexity.

Real-time neutral-wire current feedback adjusts charging and discharging before peak abnormalities damage the circuit.

A PLC- and NFC-linked on-site tool diagnoses offline EVSEs, restores network connectivity, and preserves charging authorization and data reporting.

Charging-session detection turns a home EV charger interface into a personalized ad and incentive channel that helps offset equipment costs.

Chain-linked transmission keeps dual lifting assemblies synchronized in battery swapping stations, improving lift stability, support capacity, and maintenance.

A VPP controller bids EVSE charging capacity into ancillary markets and adjusts charging profiles to support grid frequency without losing profitability.

Direct point-to-point radio sends three-phase current data from the electrical cabinet to the charging box without WiFi or mobile networks.

Existing OBC voltage sensors are reused to detect open or fused relays across single-phase and three-phase charging without added hardware.

Confidence-based vehicle polling cuts VPP communication traffic while preserving accurate prediction of grid connection time.

A controller selects and swaps aircraft battery packs by state of charge and flight energy need to meet range targets with less weight.

A single-housing EV propulsion layout combines motor, geartrain, cooling, electronics, and storage to cut mass, wiring, and complexity.

Different insulating layer thicknesses raise capacitive coupling and curb electric field radiation for safer, more efficient underwater charging.

Fleet battery data is cleaned and modeled to predict SOH trajectories with uncertainty, improving aging assessment for unknown battery types.

Factory DC-input calibration corrects PFC converter voltage sensing, keeping output within safe limits without costly precision parts.

Foldable solar panels, landing-position adjustment, and a mechanical claw enable autonomous UAV battery swaps in remote areas.

Direct PV-to-DC charging bypasses the EV on-board charger, raising actual charging power and speed while using solar and grid energy.

By shifting switching and ripple frequencies outside vehicle communication bands, this case cuts converter size without added EMI countermeasures.

Automatic contact elements let nested push trolleys share power and signals, reducing manual recharging and balancing battery charge.

Reflective position detection replaces camera-based alignment in vehicle charging, cutting cost while keeping fitting accurate and secure.

Adjustable fixing-piece spacing reduces vibration friction and wear in battery swapping electrical interfaces while preserving plug insertion performance.

A mediated access-point workflow infers device proximity and enables anonymized MAC-based tracking without exposing raw identifiers.

A controller plans battery swaps from state of charge and flight energy needs to avoid excess aircraft weight while maintaining required stored energy.

Flight information drives battery pack selection and transfer so aircraft meet required charge with less onboard battery weight.

Local charging-station coordinates and vehicle dimensions enable driverless routing to a compatible charger while avoiding obstacles.

A battery-pack BMS downloads and updates EV controller firmware at exchange station slots, avoiding separate reprogramming tools and service visits.

Moving airflow is compressed through a scoop to spin an impeller generator, adding onboard EV power and reducing charging dependence.

A modular MMC-based wireless charging architecture connects directly to medium-voltage grids to cut transformer bulk and reduce grid stress.

An inline meter between the EVSE and vehicle verifies charging energy and power readings, supports calibration, and flags compliance gaps.

Image recognition and mobile payment validation unlock the refilling nozzle securely while avoiding costly self-service terminals.