Charging Stations TRIZ Cases

Real-time sensing of storage, grid supply, and vehicle demand guides charging allocation to cut peak-load cost and energy waste.

Vehicle usage and charge-state data guide battery pack replacement so EV air conditioning draws less from the main battery and range stays predictable.

Multiple logged converter characteristics are evaluated into a load index, enabling threshold alerts that prevent overload in EV charging.

Adaptive polling based on timeout history helps EV charging messages avoid false time-outs while limiting polling load.

A mobile rack and gantry crane base deploys, retrieves, and services modular marine vessels offshore to extend range and cut response time.

Public key credentials and a mobile relay enable secure EV charging authentication and billing without charger-side internet access.

Differential capacity peak tracking updates charging limits to suppress battery over-potential, lithium deposition, and short-circuit risk.

A voltage identification and conversion circuit lets a power tool lithium battery deliver stable 12V power for emergency vehicle jumpstarting.

An electromagnet locks a sliding cable guide on a rail to stop random movement, reducing charging cable wear and floor contact.

A hollow rectangular pole routes two 50 mm² cables for chained EV charger installation, enabling scalable, manufacturer-independent parking infrastructure.

Integrating the charge point into the lifting device enables in-grid charging, reducing alignment issues, obstructions, and robot downtime.

A lifting rack and positioning mechanism enable fast AGV battery module exchange, cutting charging downtime while maintaining precise installation.

An ECU disconnects the second battery when high-load instruments are idle, reducing charge-discharge wear while preserving stable vehicle power.

Scheduled EV charging shifts load to off-peak hours, easing grid strain while keeping batteries ready through time-delay control.

Pulse heating and charging-state messaging let low-temperature batteries warm before DC charging, reducing lithium plating risk.

Liquid metal electrodes enable transportable energy storage with high capacity, sub-100 ms response, and sustained cycling performance.

A trigger, link, and conversion mechanism opens and closes the EV fast charging port without handling a dirty dust cap.

By overlapping aircraft movement, battery charging, and passenger exchange, this vertiport layout cuts urban land use and turnaround time.

Sliding battery and ESC modules on shared rails cut EV component cost while enabling quick power and range reconfiguration across vehicles.

Concentric magnetic and electrical surface contacts let EV plugs self-align without rotational precision, enabling easier and hands-free charging.

Perimeter light zones along both sides and the front of a micromobility vehicle improve road-user visibility and communicate vehicle state.

A suspended onboard charger acts as a tuned mass damper to counter vehicle resonance and cut EV road noise and vibration.

A positional sensor lets a bicycle battery cut charge rate when the heat sink is blocked, preventing overheating and enabling Wi-Fi status access.

A high-discharge battery and controller raise output to 3C or more for fast battery-to-battery charging while monitoring condition for safe use.

A single EV charging port with adapter accepts AC and DC couplers, cutting exterior port area and simplifying vehicle wiring.

Charging targets are adjusted per battery pack using SoC, temperature, and internal resistance to prevent overheating and uneven aging.

Waste heat from charging components is transferred into a water tank to simplify cooling, recover heat, and supply tempered water.

A two-stage forward and reverse parking path lets an autonomous vehicle find a mapped charging pile and align precisely for charging.

A controller switches one power circuit across multiple EV charging outputs, cutting station cost while keeping chargers available.

A controller reorders EV charging by required charge and available waiting time, cutting FIFO delays and improving charger use.

A preset folding point in the seal lip directs outward bending during lid closure, keeping the free end inside the edge to block water ingress.

Switchable power modules let EV dispensers share capacity in real time, improving utilization and preventing overload during uneven demand.

Stationary sensors and a node computer authorize vehicle access, track nearby objects, and manage charging risk around EV stations.

Magnetic, compressible charging contacts and fleet scheduling let multiple AGVs self-charge autonomously with less manual intervention.

A layered coaxial cable with a non-conductive core and flexible copper conductors cuts skin-effect losses and heating in EV inductive charging.

Independent dual charging loops cut EV charging time, reduce charger idling, and add initial insulation checks for safer high-power charging.

A universal docking port enables hands-free UAV launch, return, charging, and data links using optical guidance and wireless power transfer.

A single flip cover switches between AC and DC charging openings, cutting cover count, cost, and mode-switching complexity.

Per-module switching and control balance cascaded battery modules during AC or DC charging, improving cell monitoring, thermal management, and battery life.

An external parallel heater circuit warms snowmobile battery coolant during charging, preserving charge speed and cold-weather reliability.

Selective auxiliary battery switching and voltage balancing reduce main battery wear, use swap energy more fully, and prevent spark damage.

A ceiling-mounted movable charger reaches EVs in different parking positions while reducing floor space use and long cable hazards.

A transporter-carried power unit brings charging to electric work vehicles, cutting search time, downtime, and stranding risk on large worksites.

An active ripple absorption circuit keeps charger input power constant, shrinking capacitors and reducing DC/DC switching loss.

A bidirectional active rectifier and chopper circuit lets a vehicle charger both charge from AC and supply emergency AC power.

Periodic matching of vehicle component degradation with lower-stress usage environments helps extend lifetime and reduce premature failure.

Active transistor control replaces thermistors to stabilize pre-charge current across temperatures and protect vehicle power networks from shorts.

Unknown or invalid EVSE phase assignments are validated at the edge to generate three-phase charging trajectories that improve efficiency and avoid overloads.

Using power lines as the communication medium, this case enables real-time EV charger current allocation without separate network cabling.

Direct voltage sensing at the charging plug captures cable losses, improves billing accuracy, and helps detect contact and resistance changes.

Compressed-air charging lets a mobile robot power its energy source through a coupler and actuator, reducing downtime in dense retrieval systems.

Renewable DC generation, storage, and bidirectional EV charging keep mission-critical fleets and critical infrastructure powered during outages.

Short-range NFC credential exchange and local token verification enable secure EV charging without internet latency or data loss.

Magnetic alignment and contact charging let quadrotors dock reliably without precise positioning, improving efficiency, portability, and continuous operation.

Compensating capacitance and orthogonal resonant modes balance interphase inductance to improve high-power wireless EV charging efficiency.

Separate tapered conduits and flow restrictions balance air across each fuel cell plate while keeping manifold volume high and plate thickness low.

A switched PLC communication line resets the CP signal to resume EV charging without unplugging and replugging the connector.

Uses user authentication and location-based permission control to enable low-cost EV charging from existing AC outlets.

Combining pairing with EV fine positioning uses LF signal feedback to avoid wrong SECC connections and repeated reconnection steps.

Charging current is adjusted from user-set parameters and battery temperature to shorten charging without limiting post-charge power output.

Detachable cable assemblies and swappable storage units enable portable EV charging while managing heat, inrush current, and connector safety.

A controller measures each phase load and limits consumer current in real time to keep three-phase charging balanced and grid operation stable.

Combining odometry, IMU, optical surveying, and sonar helps autonomous lawn mowers navigate complex terrain and avoid obstacles.

Time-shared power conversion lets an EV motor drive and DAB charger reuse circuits, reducing hardware complexity and production cost.

Pre-checking EV communication and power-control permission before scheduled charge or discharge improves grid balancing reliability and cuts communication load.

Segmented charger coils and ferrite flux guides improve inductive charging efficiency and placement freedom for small receivers.

PWM duty control compensates for power drawn by in-vehicle devices, maintaining battery input power and avoiding longer EV charging time.

A removable in-vehicle energy pack adds range only when needed, cutting battery weight while avoiding trailer handling and exterior changes.

When a vehicle gives no V2G feedback, the charger switches via cloud instruction to non-V2G charging, improving charger availability.

A station server checks battery BMS software on arrival and updates it before charging to avoid interruptions and maintain compatibility.

A master charging pile uses one PLC link and CAN-connected slave piles to simplify multi-socket EV charging and reduce failures.

Sequenced fluid, power, and data connector engagement enables fast eVTOL charging while controlling battery heat and secure vehicle coupling.

Mapped waypath coordination directs EVs to charging spots using vehicle status data, reducing human intervention and charging time.

Tracks renewable-energy value in a vehicle battery by updating a green power index during charging and discharging.

Peak current demand shifts from lithium-ion cells to hybrid supercapacitors, enabling faster charging and more reliable cordless power tools.

A non-uniform ferromagnetic back shield reshapes the transmitter field to improve coupling, misalignment tolerance, and reduce stray heating.

Dual distance sensing lets a battery swap tray rotate and extend to correct vehicle skew and avoid alignment-related replacement failure.

A guide rod and sleeve keep the elastic member moving axially, reducing spring torsion, alignment failure, and battery swap damage.

Pre-departure power-on timing lets an autonomous vehicle finish brake backup charging before leaving, avoiding pickup delays.

Computer vision tracks users and products at fueling stations to automate checkout, cut transaction friction, and speed payment.

A vehicle switches between separate and shared driving and service power supplies to avoid shortages and keep service operation continuous.

Turbulent rear airflow and laminar front passages improve outdoor display cooling while sharing structure and power with an EV charger.

A sealed interface plate and releasable battery trays enable quick EV module swapping, extending range without long charging waits.

A computing system splits one site power source between vehicle battery charging and outlet power for remote equipment based on demand and capacity.

A charger-current reference lets the BMS correct current-sensor offset even when charging current changes continuously.

A characteristic map estimates true charging current from battery state, enabling offset correction even when current keeps changing.

Classifying small and large storage-backed power resources helps match minor and major grid adjustment requests while improving stability.

SOC-based control routes vehicle power between onboard solar generation and wireless charging roads to improve charging continuity and power use.

A selective second stage doubles DC gain when needed, keeping an LLC EV charger efficient across a wide output voltage range.

An integrated EV charging plug combines power contacts and cooling ducts in one compact coupling, with self-cleaning lids for reliable insertion.

Self-inductance and coil coupling reveal transmit-receive position, improving foreign object detection and reducing overheating risk in wireless charging.

Contactor-controlled battery arrays switch between parallel and series charging to support 400V and 800V chargers without new powertrain hardware.

Small standardized energy modules and a robotic arm cut the cost and difficulty of swapping underbody EV batteries while preserving range.

A triboelectric static eliminator sheet neutralizes charge on an auxiliary battery resin case to prevent electrolyte stratification and degradation.

An integrated rear rack charges and secures electric auxiliary vehicles during transport, reducing manual charging and supporting urban access.

Stabilizing zero-sequence voltage with capacitor-inductor banks and control cuts leakage currents in non-isolated EV fast chargers.

By limiting main battery discharge below swap-battery charge power, this case prevents SOC drop during driving and helps extend EV range.

Bi-directional energy transfer with real-time billing lets vehicles draw power from accessories or convoy partners to extend range and settle costs automatically.

A height-adjustable positioning member lowers swap unit profile in transit, then raises for accurate battery alignment across devices.

A processor-based gateway bridges charger and battery management protocols, simplifying software updates and data exchange.