Abstract: A pressure sensor includes: a detection device for ascertaining air pressure and temperature; a computing unit; and a wireless interface. With the aid of the wireless interface, the pressure sensor data which represent a flow state in the surroundings of the pressure sensor are transferred wirelessly to a central control device. With the aid of the central control device, final control elements of a ventilation device are set.

Abstract: A method for determining the unauthorized intrusion through a door, including: a) determining a movement path of the door as a function of time in all three spatial axes using a movement sensor in an active mode; b) determining parameters in all three spatial axes based on the movement path of the door, an unauthorized intrusion at the door exists when the actual value of the particular parameter is within an assigned parameter range for the unauthorized intrusion; c) determining an opening angle of the door using an angle measuring sensor when an unauthorized intrusion has been determined; and d) comparing the opening angle of the door with a threshold value for a closed door; e) determining that the door has been opened when the opening angle exceeds the threshold value, and outputting an alarm signal if the door has been opened. A device is also described.

Abstract: The invention relates to a method and a device for determining the unauthorized intrusion through a door, the method including the steps: a) determining a movement path of the door as a function of time in all three spatial axes by a receiver and evaluation unit with the aid of a movement sensor (10) in an active mode; b) determining parameters, by the receiver and evaluation unit (12), in all three spatial axes on the basis of the movement path of the door determined by the movement sensor (10) as a function of time, the receiver and evaluation unit (12) determining that an unauthorized intrusion at the door exists when the actual value of the particular parameter is within an assigned parameter range for the unauthorized intrusion, the parameter range being stored in a memory unit (19); c) determining an opening angle of the door using the receiver and evaluation unit with the aid of an angle measuring sensor (11) when an unauthorized intrusion has been determined; and d) comparing the opening angle of the

Abstract: A sensor device is provided, which has an energy storage cell and at least one carrier substrate for at least one detector. The sensor device is characterized in that the at least one carrier substrate has at least one contact section for producing an electrically conductive and mechanical contact to the energy storage cell.

Abstract: A sensor device is provided, which has an energy storage cell and at least one carrier substrate for at least one detector. The sensor device is characterized in that the at least one carrier substrate has at least one contact section for producing an electrically conductive and mechanical contact to the energy storage cell.

Abstract: A pressure measuring device includes a pressure sensor element and an analog-digital converter. An output signal voltage of the pressure sensor element is a function of a temperature and is applied as an input voltage to an input of the analog-digital converter. The analog-digital converter is adapted to convert any input voltage from input voltage ranges which vary with a temperature into a digital value representing the input voltage.

Abstract: A pressure sensor includes: a detection device for ascertaining air pressure and temperature; a computing unit; and a wireless interface. With the aid of the wireless interface, the pressure sensor data which represent a flow state in the surroundings of the pressure sensor are transferred wirelessly to a central control device. With the aid of the central control device, final control elements of a ventilation device are set.

Abstract: A pressure measuring device includes a pressure sensor element and an analog-digital converter. An output signal voltage of the pressure sensor element is a function of a temperature and is applied as an input voltage to an input of the analog-digital converter. The analog-digital converter is adapted to convert any input voltage from input voltage ranges which vary with a temperature into a digital value representing the input voltage.