Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
A door lock alarm includes a housing affixed to a door panel that carries a door lock and is hinged to a door frame, and a sensor including a circuit substrate mounted in the housing, a microprocessor installed in the circuit substrate, a sensor component electrically coupled to the microprocessor to face toward the door lock for detecting the presence of the latch bolt of the door lock in the locking position and providing a corresponding signal to the microprocessor so that the microprocessor activates alarm to give off an alarm signal upon receipt of the signal from the sensor component.
A door lock alarm includes a housing affixed to a door panel that carries a door lock and is hinged to a door frame, and a sensor including a circuit substrate mounted in the housing, a microprocessor installed in the circuit substrate, a sensor component electrically coupled to the microprocessor to face toward the door lock for detecting the presence of the latch bolt of the door lock in the locking position and providing a corresponding signal to the microprocessor so that the microprocessor activates alarm to give off an alarm signal upon receipt of the signal from the sensor component.
Door lock alarm
HUANG CHENG-HUNG (Autor:in)
14.05.2019
Patent
Elektronische Ressource
Englisch
Intelligent door lock and intelligent door lock alarm system
| Europäisches Patentamt | 2023