System for determining a sleep quality, sensor arrangement for such a system, and sleep or rest furniture comprising such a system
The invention relates to a system for determining a value representing a sleep quality, wherein the system has an evaluation device ( 10 ) for connecting to at least one sensor ( 11 ), which can be coupled to a piece of sleep or rest furniture for detecting vibrations, movement and/or sound in order to extract physiological data ( 12 ) of at least one person using the piece of sleep or rest furniture. The system is characterized in that at least one additional sensor ( 21 ) is provided on the sleep or rest furniture or in an environment of the sleep or rest furniture, which sensor is designed for detecting environmental parameters ( 5 ).
1. A system for determining a value representing a sleep quality, said system comprising:
a first sensor coupled to a piece of sleep or rest furniture and configured to determine physiological data of a person using the piece of sleep or rest furniture in response to a detection of a vibration, movement and/or sound;
an evaluation device operably connected to the first sensor;
a second sensor provided on the piece of sleep or rest furniture or in an ambient environment of the piece of sleep or rest furniture, said second sensor configured to detect an ambient parameter;
an evaluation circuit configured to determine ambient data from a signal of the second sensor;
a housing accommodating the second sensor and the evaluation circuit;
a transmission unit accommodated in the housing and configured to output the ambient data; and
an evaluation and display unit coupled to the evaluation device and the evaluation circuit and adapted to evaluate the physiological data and the ambient data to thereby determine the value representing the sleep quality.
2. The system of claim 1 , wherein the second sensor is a temperature sensor, a humidity sensor, an airborne sound sensor or a brightness sensor.
3. A sensor arrangement for detecting an ambient parameter of a piece of sleep or rest furniture and physiological data of a person using the piece of sleep or rest furniture, said sensor arrangement comprising:
a first sensor measuring the ambient parameter;
an evaluation circuit evaluating a signal from the first sensor and configured to determine ambient data from the signal of the first sensor;
a second sensor coupled to the piece of sleep or rest furniture and configured to determine the physiological data of a person using the piece of sleep or rest furniture in response to a detection of a vibration, movement and/or sound;
an evaluation device operably connected to the second sensor;
a transmission unit outputting the ambient parameter in the form of digital ambient data;
a housing accommodating the first sensor, the evaluation circuit, and the transmission unit; and
an evaluation and display unit coupled to the evaluation device and the evaluation circuit and adapted to evaluate the physiological data and the ambient data to thereby determine the value representing the sleep quality.
4. The sensor arrangement of claim 3 , wherein the first sensor is a temperature sensor, a humidity sensor, an airborne sound sensor or a brightness sensor.
5. The sensor arrangement of claim 3 , wherein the transmission unit is configured for wireless transmission of the digital ambient data.
6. The sensor arrangement of claim 3 , wherein the transmission unit is configured for wireless transmission in accordance with a BLUETOOTH® and/or WLAN protocol.
7. A piece of sleep or rest furniture comprising:
a system for determining a value representing a sleep quality,
said system comprising a first sensor coupled to the piece of sleep or rest furniture and configured to determine physiological data of a person using the piece of sleep or rest furniture in response to a detection of a vibration, movement and/or sound,
an evaluation device operably connected to the first sensor,
a second sensor provided on the piece of sleep or rest furniture or in an ambient environment of the piece of sleep or rest furniture, said second sensor configured to detect an ambient parameter,
wherein the system includes an evaluation circuit configured to determine ambient data from a signal of the second sensor,
a housing accommodating the second sensor and the evaluation circuit,
and a transmission unit accommodated in the housing and configured to output the ambient data,
wherein the system includes an evaluation and display unit coupled to the evaluation device and the evaluation circuit and adapted to evaluate the physiological data and the ambient data to thereby determine the value representing the sleep quality.
8. The piece of sleep or rest furniture of claim 7 , wherein the second sensor is a temperature sensor, a humidity sensor, an airborne sound sensor or a brightness sensor.
9. The piece of sleep or rest furniture of claim 7 , further comprising a sensor arrangement for detecting the ambient parameter, said second sensor being part of the sensor arrangement, and the transmission unit outputting the ambient parameter in the form of digital ambient data.
10. The piece of sleep or rest furniture of claim 9 , wherein the transmission unit is configured for wireless transmission of the digital ambient data.
11. The piece of sleep or rest furniture of claim 7 , wherein the transmission unit is configured for wireless transmission in accordance with a BLUETOOTH® and/or WLAN protocol.
12. The piece of sleep or rest furniture of claim 7 , constructed in the form of a bed.
13. The piece of sleep or rest furniture of claim 7 , further comprising an electromotive furniture drive including a control unit and an adjusting drive.
14. The piece of sleep or rest furniture of claim 13 , further comprising a sensor arrangement for detecting the ambient parameter, said second sensor being part of the sensor arrangement, and the transmission unit outputting the ambient parameter in the form of digital ambient data, wherein at least one of the evaluation device and the sensor arrangement is integrated into the control unit of the electromotive furniture drive.