Anti-Theft Devices TRIZ Cases

Dynamic sensor activation reduces power consumption by switching high power sensors between active and sleep states based on real-time monitoring needs.

A TPMS setting tool uses a wired connection port to program communication protocols and ID codes directly into the sensor unit.

An electronic key encrypts user feature data before transmission to an electronic lock.

Unique beacon IDs enable RSSI evaluation for precise localization, resolving multi-lane separation issues in hands-free access systems.

Laser-driven diffractive optical element provides visual alignment feedback to resolve positioning errors in constrained vehicle pillar environments.

Underground signal lines activate electromagnetic wheel locks on shopping carts parked outside operating hours, preventing unauthorized removal and vandalism.

A vehicle ignition lock replaces mechanical switches with a magnetic angle encoder for precise signal generation.

Merging guide and lock brackets into one piece reduces construction parts while maintaining locking reliability.

Radio signal propagation time determines mobile ID transmitter proximity, preventing relay station attacks on keyless entry systems.

Integrated control units detect rollover predictor status and automatically reduce engine power to prevent loss of stability on uneven surfaces.

An integrated safety module combines oscillator and interface circuits to enable robust digital data communication.

A vehicle controller detects mobile devices in the vicinity using built-in microphone signal analysis to identify unknown terminals.

A smart key system adjusts polling signal transmission timing to help portable devices distinguish signals from noise.

A control apparatus determines update priority levels based on safety indices to download programs in descending order.

A proximity-based electronic key interface automatically displays relevant vehicle controls when a device enters a threshold distance.

An external SIM with PIN verification enables voice calls while preventing unauthorized service termination.

A correlator segments input signals into sample sets to reduce false alarm rates while maintaining high detection speed.

Vehicle Logic Unit authenticates operators to enable transmission control, preventing unauthorized vehicle use.

A controller manages a second switch to cut operation power for the pusher axle descent motor.

Circular message queues display multiple smart key warnings sequentially, preventing simultaneous clutter that obscures driver recognition.

Elongated slits and localized reinforcing portions in a synthetic resin steering column housing reduce weight while maintaining rigidity.

Redundant cover projections fix the steering column lock housing to the frame, preventing detachment if primary bolts loosen.

Classifies mobile device movement patterns using wireless signals to actuate vehicle components.

Power door control unit detects exit intention and checks surroundings to open doors safely without manual effort.

A self-powered wireless fuse switch replaces standard vehicle fuses to enable remote control of electrical subsystems via an internal RF transceiver.

A controller maintains active vehicle safety systems by integrating camera signals with sensor inputs to verify environmental conditions.

Detector cases sample chemical, biological, and radiological agents to trigger lock disablers, preventing unauthorized access and contamination.

A connected vehicle transmits live exterior video to a mobile device for remote operator approval.

Dual authentication system combines UID and encoding data to unlock electronic locking devices, resolving security risks from single-method leaks.

A portable device stores security certificates to establish secured connections with aircraft computing systems.

A self-powered wireless fuse switch replaces standard fuses to enable remote control of vehicle subsystems via mobile devices.

An inclined light-orienting tube guides warning signals to the driver while keeping the mirror surface continuous and hidden from other vehicles.

Portable device authorization manages vehicle data access through primary and secondary user associations, resolving consent complexity for multiple drivers.

An optical sensor analyzes driver blood alcohol density via skin contact, preventing vehicle starting when the driver is in an inadequate state.

A central platform verifies user identities before granting access to physical devices, preventing unauthorized manipulation of device functions.

Distinctive signal patterns differentiate transmission receipt from function execution, resolving mechanical failure diagnosis issues.

Smart key selects vehicles via processor and user data exchange, resolving adaptability complexity trade-offs.

A smart cylinder lock device houses an electronic control unit within its mechanical housing to enable hands-free ignition and steering lock functions.

An onboard device measures radio wave power to determine communication range status and sets an outside-range approach flag for key updates.

Light indicators project patterns through an aperture to resolve alignment issues in concealed vehicle authentication systems.

A smartphone magnetic field sensor detects vehicle-generated LF fields to determine portable apparatus position relative to the car.

Radio keys select closest locks via field strength measurements, resolving unauthorized access risks while preserving battery life.

A lock interface module propagates credential updates to electronic locks via short-range wireless communication.

An electrical system monitors vehicle health to autonomously disable electronic locks for secure access.

A tire sensor device detects mounting status and transmits removal data to a central control unit.

Capacitive sensors detect user proximity to trigger automatic vehicle flap opening, replacing high-power ultrasonic systems that require access authorization.

A secure proximity key system uses encrypted GPS coordinates to verify physical distance between a vehicle and its key fob.

A vehicle starting system uses cryptographic nonces to validate passwords when key fobs are absent.

A capacitive proximity sensor reduces energy consumption by switching between standby and precision modes.