Anti-Theft Devices TRIZ Cases

Central station sends lock control signals to mobile logistic destinations based on delivery requests.

Ultrasonic transmitters emit signals at distinct frequencies to eliminate beat frequency interference, allowing standard sensors without synchronization.

Beacon-based distance tracking triggers automatic door locking and window raising when officers exit, preventing unauthorized access during dynamic situations.

A vehicle door handle integrates an RFID module to exchange dynamic querying and confirmation codes with a remote control for secure access.

An integrated exterior opening control merges into a vehicle door mullion using a shape-conforming trim to eliminate protrusions and improve aerodynamics.

Tiered sensor activation reduces battery drain by keeping high-power units dormant until low-power scores indicate a security event.

A remote control casing integrates a stowable key insert with a push button serving as the central pivot pin for rotational deployment.

A vehicle actuation system uses a mobile device motion sensor to detect user movement sequences and transmit them to a vehicle receiver.

A sensor identification circuit gathers movement data to recognize authorized vehicle users via a learning system.

A smart listening device detects acoustic alarm signatures and executes responsive actions via distributed controllers.

A vehicle parking authenticator presents an image and receives audio identification to verify mobile devices.

Circular contours guide flexible drive means in motor vehicle door locks, reducing directional changes and stress on components during overtravel engagement.

Segmenting the NFC assembly into a detachable cover resolves retrofitting bottlenecks while maintaining secure communication stability.

A vehicle docking system integrates a smart device to display engine information and control ignition functions via encrypted connections.

Server monitors connection status and triggers auto-lock after duration if link breaks.

Circumferential sensor array detects hand position and movement to alert drivers of unsafe placement, reducing distracted driving risks.

A vehicle authentication system captures driver biometrics and compares them against stored profiles to verify identity.

A vehicle authorization system monitors telemetry data to detect ownership changes and deactivates old tokens.

A key localization system uses inter-vehicle wireless communication to extend search coverage beyond a single vehicle.

A vehicle monitoring system obtains identification information from personal electronics using a receiver device and processor.

Segmented microphone modules eliminate wired complexity while delivering accurate sound reproduction for remote audiences.

A steering stop uses a frictional blocking element to constrain the steering shaft rotation and simulate mechanical lock positions.

A vehicle passive entry system detects presence and authenticates devices within a monitored zone to unlock doors.

A bent protector retains its position inside the housing during impact, blocking tampering attempts on the steering lock.

A portable identification transmitter uses an electronic switch to disconnect the battery from the microcontroller during storage.

An alarm drive circuit measures consumption current and selects pattern tables to adjust PWM duty cycle, compensating for siren individual differences.

A motor vehicle access system uses personal ID tokens and soft tokens for secure authentication.

A vehicle closing element actuates automatically by detecting object movements and comparing them to predefined profiles.

Evaluating mobile radio signals localizes the ID transmitter inside the vehicle, resolving interior-exterior recognition complexity in security systems.

Segmented electronic control units verify authorization data to prevent unauthorized access while maintaining system reliability.

An orthogonal deadlocking member relaxes upon contact latch removal to irreversibly block the bolt, resolving security and maintainability trade-offs.

A motor-actuated cleaning arm removes debris from vehicle camera lenses, eliminating washer nozzles that dirty the body.

A vehicle key module transitions between active and shutdown states using motion sensor data to manage power consumption.

A vehicle controller monitors image data to detect moving external objects and activates a user interface display for situational awareness.

A smart entry system uses an unlock sensor and control unit to detect user intentions through contact or pressure on the door handle.

A vehicle radar sensor detects body mass and breathing patterns to categorize occupants as human or other for precise intrusion alarms.

A steering device restricts inner tube rotation via a dynamically actuated restriction member.

A sensor-equipped storage container determines its position relative to a vehicle using signal triangulation and transmits data to a controller.

A geolocation monitoring system tracks electric rental vehicles to verify positioning coordinates against predefined boundaries.

A rail vehicle detection system uses a control module and onboard sensors to determine occupancy status.

A vehicle electronic device authenticates users by exchanging data with a registered mobile phone.

RFID-based electromechanical padlocks prevent fuel pilferage by logging operations and alerting authorities of unauthorized handling.

A body computer manages keyless entry and ignition control via a remote control interface.

An intermediary access device establishes secure wireless channels between user electronics and vehicle on-board systems.

Two elongated distance sensors detect user longitudinal position to differentiate walking past from foot actuation events.

Direct sensor parts number entry eliminates false positives from vehicle-based identification, ensuring accurate diagnosis across OEM and aftermarket sensors.

A driver identification system uses an image capturing device and processor to detect facial features for automated user verification.

A fuel tank cap locking device uses a solenoid plunger to secure the closure mechanism.

A movable high-frequency antenna detects voltage variations to identify both user approach and component deformation.

Monitoring system detects speed threshold violations in neutral and transitions transmission to Park to prevent unintended vehicle movement.