Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Door opening/closing device and door opening/closing method
A door opening/closing device includes: a motor; and a control unit that is configured to control a rotation rate of the motor by pulse-width modulation (PWM) control. The door opening/closing device opens and closes a door of a vehicle with power of the motor. The control unit is configured to perform the PWM control on the motor at a PWM frequency set so as to deviate from a resonance point of an installation body on which the motor is installed.
Door opening/closing device and door opening/closing method
A door opening/closing device includes: a motor; and a control unit that is configured to control a rotation rate of the motor by pulse-width modulation (PWM) control. The door opening/closing device opens and closes a door of a vehicle with power of the motor. The control unit is configured to perform the PWM control on the motor at a PWM frequency set so as to deviate from a resonance point of an installation body on which the motor is installed.
Door opening/closing device and door opening/closing method
WATANABE YASUYUKI (Autor:in) / KOJIMA AYAHITO (Autor:in)
20.11.2018
Patent
Elektronische Ressource
Englisch
IPC:
H02P
CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS
,
Steuern oder Regeln von elektrischen Motoren, elektrischen Generatoren, dynamoelektrischen Umformern
/
B60J
WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES
,
Fenster, Windschutzscheiben und bewegbare Dächer, Türen oder Ähnliches für Fahrzeuge
/
B64C
AEROPLANES
,
Flugzeuge
/
E05F
DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION
,
Vorrichtungen zum Bewegen der Flügel in die Offen- oder Schließstellung
DOOR OPENING/CLOSING DEVICE AND DOOR OPENING/CLOSING METHOD
| Europäisches Patentamt | 2023
Door opening/closing device and door opening/closing method
| Europäisches Patentamt | 2016
DOOR OPENING/CLOSING DEVICE AND DOOR OPENING/CLOSING METHOD
| Europäisches Patentamt | 2025
DOOR OPENING/CLOSING DEVICE AND DOOR OPENING/CLOSING METHOD
| Europäisches Patentamt | 2023
DOOR OPENING/CLOSING DEVICE AND DOOR OPENING/CLOSING METHOD
| Europäisches Patentamt | 2019