Anti-Theft Devices TRIZ Cases

Side-mirror imager detects presentation codes via puddle light illumination to unlock storage compartments without manual driver intervention.

Portable terminal compares received verification data against stored reference status to detect unintended vehicle changes before leaving communication range.

Wireless communication system disables devices remotely using authentication to prevent unauthorized access.

Controller segments detection area into envelopes with distinct thresholds to reduce false alarms from non-target objects.

A padlock integrates a dial combination and key tumbler into one housing to release the shackle.

A vehicle door lock controller uses sensor arrays to detect ignition and alarm states, releasing doors automatically when safety conditions are met.

Rearranging the open link pivot axis allows a dented surface on the outer housing body to provide grip, reducing size and complexity.

External servers verify non-copyable device characteristics to prevent unauthorized cloning.

Sensorized motorcycle storage container detects key and helmet presence, resolving theft risks in sharing fleets without complex manufacturing.

A control circuit modulates motor drive pulses to regulate power delivery during steering lock actuation.

A dual authentication vehicle control system combines sensing and input methods to verify user identity before engine start.

A vehicle entry authorization system uses dimensional garage data to detect remote device location.

A UWB-based vehicle authentication system determines portable ID transmitter distance using propagation time measurements across multiple antennas.

A vehicle control module processes authenticated key fob data to inhibit mobility and lock the powertrain during extended idle periods.

A cam-based release mechanism in an ignition module allows manual key fob extraction without electrical power.

A capacitance detection device measures floating capacitance time rates to identify approaching objects.

A vehicle controller registers temporary user biometrics to grant immediate access authority.

Radar sensing identifies emergency vehicles to reduce response time while maintaining information accuracy through preliminary action and feedback mechanisms.

Authentication system enables authorized secondary steering level access, resolving steer-by-wire fault-tolerance limitations.

A capacitive proximity sensor uses a single electrode with spaced upper and lower portions to detect user presence.

A deployable door handle integrates proximity sensors to detect user approach and enable contactless control commands.

A universal wheel locking device uses a rotating insert structure to cover lug nuts and secure the hub without removing the wheel.

A mechanical key cylinder unlocks power-operated side doors and boot lid via an electronic control system.

User device biometrics authenticate access to autonomous vehicles, reducing onboard computational load.

Automated voltage detection replaces manual barcode scanning, eliminating time-consuming learning phases and reducing hardware costs.

Local storage buffering decouples continuous recording from intermittent transmission to resolve 2G and 3G bandwidth constraints.

A mobile terminal position detection method uses reference measurement values to evaluate relative device location.

First unmanned delivery vehicle receives user authentication data and instructs a second vehicle to unlock its storage compartment.

A mobile terminal integrates a vehicle authenticating unit to transmit authentication information for secure access.

A brushless motor drives a spindle through a non-magnetic bell to actuate the brake piston.

A vehicle on-board unit receives throttle release data from preceding vehicles to determine braking relevance and alert drivers.

A portable ID transmitter uses a movement sensor to detect recent motion before establishing wireless communication with the vehicle authorization device.

A vehicle access device adjusts localization signal emission frequency based on mobile transmitter position.

A keyed-alike digital consumer access key enables shared vehicle entry via mobile device authentication.

Dynamic mirror positioning resolves range detection accuracy issues by expanding antenna coverage and reducing signal interference.

A modular tire pressure monitor tool transmits and receives RF signals for sensor diagnostics.

An optical sensor detects user approach and step patterns to actuate vehicle tailgates without complex gestures.

A vehicle keypad adjusts virtual icon size and spacing via capacitive proximity sensors to enhance touch sensitivity.

A mechanical interlock prevents solenoid failure from locking the steering column during vehicle operation.

An antenna coil nested within a key cylinder rotor maintains magnetic field strength for stable wireless communication without external indicators.

Hardware and software chains verify vehicle state signals to prevent unsafe steering lock activation during motion.

A wireless authentication device keeps a locking mechanism unlocked during a restartable period to allow engine start.

An RFID operator identification system replaces mechanical keys with electronic verification to prevent unauthorized work vehicle use.

A vehicle wireless key apparatus updates key identification information using a memory updating unit that verifies mobile terminal identity.

A mechanical door release system uses a handle mechanism coupled with an indicator to actuate a latch feature via physical linkages.

A trailer safety valve overrides the emergency brake system to secure the vehicle during loading operations.

A bicycle lighting system uses color-changing LEDs to signal operational states.

Removable lens frames with cooperatively shaped icons enable quick instrument panel customization for specific vehicle options.