Circuit Authentication TRIZ Cases

A voltage-dividing module in an interface-adapting device switches output voltage based on connection type, eliminating manual disconnection for charging.

A charging system switches between direct and alternating current modes to maintain precise power measurement across varying load levels.

A signal control module manages downlink interface status to enable smartphone charging via external power.

Harmonic detection circuits drive actuators to align coils, resolving the trade-off between universal compatibility and precise positioning accuracy.

A switch unit selectively connects a direct charging path based on adapter communication signals to enable fast power delivery.

A capacitive buck converter design shifts power losses to an external adapter using floating capacitors.

A multistage battery charge apparatus uses address codes to coordinate sequential charging across multiple modules.

Intelligent application determines charging scheme via USB-C connection to distribute power among connected user apparatuses.

A mobile network structure uses a dedicated communications unit to connect electronic devices directly to local providers via SIM slots and multiple interfaces.

A wireless power transmitter adjusts debounce periods to stabilize charging indicators during device movement.

Self inductance detection section determines primary coil feeding operation based on electromagnetic coupling changes, reducing standby power consumption.

Authentication controller mediates data between charger and device to enable secure billing transactions.

A power transmitting unit verifies access rights using identification information from a receiving unit.

A power transmission control device detects secondary coil position using harmonic resonance to align the primary coil automatically.

A power reception apparatus selects a high-speed communication unit for device authentication to expedite wireless power transfer initiation.

A controllable power adapter reconfigures output voltage and current to match host device requirements.

A master charger coordinates slave units to distribute charging currents across multiple battery cells.

A switch connects sub-coil antennas to contact terminals for dynamic wireless communication.

A modular charging system uses a controller to select and series-connect power converters for specific voltage levels.

A wireless power receiver activates a protection function when charging is interrupted without authorization.

A segmented conductive housing with an insulator-filled opening overlapping the antenna prevents closed loop formation and resonance frequency shifts.

A magnetic resonance power transmission system uses a shared antenna to transfer energy wirelessly.

A non-contact power transmission device provides electric power while transmitting location information to a server for service approval.

A drive clock signal generation circuit sets a distinct foreign object detection frequency to alter the primary coil induced voltage waveform.

An abnormality detection circuit identifies leakage paths from ground to metal housings, stopping battery charging when electric shock risks are detected.

A power adaptor negotiates charging parameters via a data line to prevent overheating and damage during high-current fast charging.

A terminal device detects non-standard USB Type-C cables to control charging voltage levels and prevent interface damage.

A battery carrier system integrates charging circuits to manage multiple removable packs within a single unit.

Vehicle-mounted battery systems shift energy spatially to resolve static storage underutilization and high capital investment constraints.

A wireless power exchange device manages energy transfer between connected units using integrated communication and control components.

A bypass switch circuit routes charging current directly to a secondary battery, reducing power loss and heat generation during high-load states.

Control unit triggers charger detection only after power supply confirmation, reducing energy consumption while maintaining measurement precision.

A mobile charging device uses a Stirling engine generator and network location data to charge electric vehicle batteries at any site.

A movable coil carrier adjusts transmitting coil position to maintain optimal alignment with receiving coils during wireless power transfer.

A non-contact power supply system selects between direct and relay transmission modes to optimize energy transfer.

A power charge management system authorizes charging sessions via a cryptographic handshake between the user equipment and the charging station.

A control section reduces received voltage during preliminary power feeding to prevent damage from excessive levels.

Dual resonance antennas in a wireless power receiver detect frequency variations to dynamically adjust matching, reducing transmission losses over distance.

A wireless power distribution system supplies energy to connected devices while enabling inter-device communication and control over the power link.

Periodic wireless charging in door applique boots dead remote key fob without draining vehicle battery.

Control section activates dummy load to maintain threshold current, preventing overvoltage in wireless power systems.

A processor controls accessory power using battery output current data from a single monitoring circuit.

Relay scheduling allocates power to EV chargers while preventing infrastructure overload.

Segmented modules track energy balance to detect theft and alert users on integrity breaches without continuous transmission.

A receiver device converts terahertz electromagnetic waves into electrical energy using metamaterials and superconducting components.

A charging device detection system generates test signals through a test conductor to verify current sensor operation.

Shielding units concentrate omni-directional magnetic fields onto target resonance units, preventing energy loss while enabling reliable multi-device charging.

Integrated charging unit powers stranded electric vehicles during transport, eliminating power loss issues without requiring external infrastructure.

Segmenting digital keys into secure and normal environments resolves the contradiction between sharing convenience and theft prevention security.

A camera device integrates a wireless power transmitter to charge external sensing devices without physical cables.