Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
DOOR AND WINDOW CONTACT SYSTEMS AND METHODS THAT INCLUDE MEMS ACCELEROMETERS AND MEMS MAGNETOMETERS
Systems and methods that address the gap, security, and robustness limitations of known door and window contact systems and methods without increasing the overall cost thereof are provided. Some systems can include an accelerometer and a magnetometer for mounting in or on a first portion of a window or door unit, and a microcontroller unit in communication with each of the accelerometer and the magnetometer. The accelerometer can measure acceleration or vibration relative to a second portion of the window or door unit and transmit the measured acceleration or vibration to the microcontroller unit, the magnetometer can measure magnetic field relative to a sensor magnet mounted on or embedded in the second portion of the window or door unit and transmit the measured magnetic field to the microcontroller unit, and the microcontroller unit can use the measured acceleration or vibration and the measured magnetic field to make a security determination.
DOOR AND WINDOW CONTACT SYSTEMS AND METHODS THAT INCLUDE MEMS ACCELEROMETERS AND MEMS MAGNETOMETERS
Systems and methods that address the gap, security, and robustness limitations of known door and window contact systems and methods without increasing the overall cost thereof are provided. Some systems can include an accelerometer and a magnetometer for mounting in or on a first portion of a window or door unit, and a microcontroller unit in communication with each of the accelerometer and the magnetometer. The accelerometer can measure acceleration or vibration relative to a second portion of the window or door unit and transmit the measured acceleration or vibration to the microcontroller unit, the magnetometer can measure magnetic field relative to a sensor magnet mounted on or embedded in the second portion of the window or door unit and transmit the measured magnetic field to the microcontroller unit, and the microcontroller unit can use the measured acceleration or vibration and the measured magnetic field to make a security determination.
DOOR AND WINDOW CONTACT SYSTEMS AND METHODS THAT INCLUDE MEMS ACCELEROMETERS AND MEMS MAGNETOMETERS
SYSTEME DE CONTACT DE PORTE ET FENETRE, ET METHODES QUI COMPRENNENT DES ACCELERATEURS MEMS ET DES MAGNETOMETRES MEMS
SMITH RICHARD ALAN (Autor:in)
23.08.2017
Patent
Elektronische Ressource
Englisch
IPC:
G08B
SIGNALLING OR CALLING SYSTEMS
,
Signalisier- oder Rufsysteme
/
E06B
Feste oder bewegliche Abschlüsse für Öffnungen in Bauwerken, Fahrzeugen, Zäunen oder ähnlichen Einfriedungen allgemein, z.B. Türen, Fenster, Läden, Tore
,
FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES, OR LIKE ENCLOSURES, IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
DOOR AND WINDOW CONTACT SYSTEMS AND METHODS THAT INCLUDE TIME OF FLIGHT SENSORS
| Europäisches Patentamt | 2016
Rapid Soil Displacements from MEMs Accelerometers
| Springer Verlag | 2012
Rapid Soil Displacements from MEMs Accelerometers
| British Library Conference Proceedings | 2012
MEMS-based accelerometers: expectations and practical achievements
| British Library Online Contents | 2011
Comparative Characterization of Low-g Capacitive MEMS Accelerometers
| British Library Conference Proceedings | 2003