Abstract:
A power-saving remote control apparatus (40) includes a remote control receiving unit(1022) and a main control unit (104). The main control unit(104) is configured to control the power-saving remote control apparatus(40) to enter a working mode when a controlled apparatus (30) needs to be turned on. The main control unit (104) is configured to control the power-saving remote control apparatus(40) to enter a sleeping-power-saving mode when the controlled apparatus (30) stops working, and then for every first predetermined time, the main control unit (104) is turned on to wake up the remote control receiving unit (1022) to scan a plurality of wireless signals (52). The main control unit (104) is configured to control the power-saving remote control apparatus (40) to enter the working mode if the wireless signals (52) include a wireless starting signal (54) for starting the controlled apparatus (30).
Abstract:
The invention relates to an operating unit (10) for at least one electromotive adjusting drive (7, 8) of a piece of furniture (1), having: - at least one operating element (12, 13), - a transmission unit (16) for wirelessly transmitting signals on the basis of actuation of the at least one operating element (12), and - a rechargeable energy store (17) for storing electrical energy for supplying power to the operating unit (10). The invention is distinguished by the fact that it has a device (20) for inductively receiving energy for charging the energy store (17). The invention also relates to a control system for controlling at least one adjusting drive of a piece of furniture, and to a piece of furniture having such a control system.
Abstract:
Apparatus for estimating charge state of secondary battery and method therefor are disclosed. The apparatus includes a control unit configured to estimate the state of charge of the secondary battery by repeatedly performing an algorithm of the Extended Kalman Filter by using a state equation that time-updates a state parameter including the state of charge of the secondary battery and a polarization voltage of the secondary battery, and an output equation that predicts the voltage of the secondary battery using an open circuit voltage according to the state of charge, the polarization voltage, and an internal resistance voltage generated by an internal resistance of the secondary battery, and the control unit increases a difference between state of charge noise and polarization voltage noise of the Extended Kalman Filter when the secondary battery becomes key-off state.
Abstract:
Die Erfindung bezieht sich auf ein Bedienteil (15) für mindestens ein Haushaltsgerät (10) und ein Haushaltsgerät (10) damit, wobei das Bedienteil (15) mit einer Nahfeld-Funkverbindung zum Bedienen des Haushaltsgeräts (10) eingerichtet ist.
Abstract:
Es wird eine Bedieneinheit für elektrische Geräte der Gebäudesystemtechnik vorgeschlagen mit einem Gehäuse, in dem eine Spannungsversorgung, mehrere weitere Funktionselemente und eine zur drahtlosen Übertragung von Bediengrößen geeignete Schnittstelle angeordnet sind, um eine Beeinflussung von zumindest einem zugeordneten elektrischen Gerät vornehmen zu können. Zu dem Zweck, eine Bedieneinheit zu schaffen, welche größtmögliche mechanische Freiheitsgrade bietet, was Beweglichkeit und Anordnung angeht, und bei der die beweglich miteinander in Wirkverbindung kommenden Bauteile auf ein Minimum beschränkt sind, um Verschleiß weitgehend zu vermeiden, ist zur Ableitung der Bediengrößen im Gehäuse zumindest ein, mit einer Auswerteelektronik versehener Beschleunigungssensor angeordnet, welcher als Referenz für die Ableitung von Bediengrößen zumindest gemessene Werte des Gravitationsfeldes der Erde heranzieht.
Abstract:
A monitoring device is for at least one physical characteristic of a building material. the monitoring device is buried inside a block of the building material and has a sensor to sense a physical characteristic thereof. The monitoring device includes a secondary inductor and a circuit coupled thereto, the circuit to generate an internal supply voltage for the sensor to transmit a signal representative of the physical characteristic. A wireless power supplier for the sensor is configured to generate a variable electromagnetic field, and has a dielectric layer and a resonant L-C circuit buried therein. The resonant L-C circuit has a primary inductor to be magnetically coupled to the secondary inductor of the sensor, with the wireless power supplier further having two current terminals being coupleable to an external reading circuit for the signal. The sensor is adjacent to the dielectric layer so as to magnetically couple the primary inductor and the secondary inductor.