Lock Applications TRIZ Cases
- Vehicle Parcel Locker Access Control for Crowdsourced Delivery
Wireless access settings and dual electronic locks let private vehicles deliver parcels securely while improving crowdsourced delivery flexibility.
- Low-Profile Keypad Lockset With Clutch Override Alignment
A spring-biased clutch and recessed override let a keypad lock fit a standard door hole while maintaining reliable engagement during power loss.
- Vehicle Slot Device Spring Configuration for Vibration Noise
Inclined coil spring ends maintain constant contact with the receptacle, suppressing rattling noise without increasing insertion force or requiring grease.
- Contactless Electronic Lock Powering via Electromagnetic Induction
Wireless power harvesting eliminates battery replacement needs by transmitting energy through electromagnetic fields to actuate the lock mechanism.
- Vehicle Passenger Authentication System for Kidnapping Detection
Portable terminal authenticates vehicle passengers using identification information to detect kidnapping when authentication fails.
- Vehicle Remote Control Cancellation Mechanism
A cancellation device interrupts remote vehicle commands when local user input is detected.
- Programmable Pass Key for Water Treatment Safety
A programmable pass key restricts untrained users from performing sanitization, preventing apparatus damage and control errors.
- Lid Lock Controller Key Proximity Verification
A lid lock controller switches a locking unit to an unlock state based on wireless electronic key detection.