Bed device system and methods

Abstract

Introduced are a bed device system and methods for: gathering human biological signals, such as heart rate, breathing rate, or temperature; analyzing the gathered human biological signals; and controlling the bed device system, e.g., a temperature of the bed device, based on the analysis.

What is claimed is: 
     
         1 . A system comprising:
 (a) a bed device comprising:
 (i) a mattress or a mattress cover; 
 (ii) a sensor configured to:
 (A) detect a biological signal of a user while the user is on the bed device, and 
 (B) generate an analog biological signal data based on the detection; 
 
 (iii) an analog-to-digital converter (ADC) coupled to the sensor and configured to convert the analog biological signal data into a digital biological signal data; and 
 (iv) a temperature control device configured to control a temperature of a zone of the bed device; and 
   (b) a processor coupled to the ADC and the temperature control device and configured to cause the temperature control device to change the temperature of the zone of the bed device based on the digital biological signal data generated by the ADC.   
     
     
         2 . The system of  claim 1 , wherein the sensor and the ADC are provided as components of a layer of the bed device. 
     
     
         3 . The system of  claim 1 , wherein the sensor and the ADC are provided as components of a sensor strip, and the sensor strip is a layer of the bed device. 
     
     
         4 . The system of  claim 1 , wherein the sensor and the ADC are electrically coupled via a wire. 
     
     
         5 . The system of  claim 1 , wherein the bed device comprises a top surface and a side surface, and wherein the ADC is disposed within the side surface of the bed device. 
     
     
         6 . The system of  claim 1 , further comprising a computer bus disposed within the bed device, wherein the computer bus is configured to send the digital biological signal data to the processor. 
     
     
         7 . The system of  claim 1 , wherein the sensor comprises a plurality of sensors for detecting a plurality of types of biological signals. 
     
     
         8 . The system of  claim 1 , wherein the biological signal comprises one or more members selected from the group consisting of a temperature signal associated with the user, a movement signal associated with the user, a presence signal associated with the user, a heart signal associated with the user, and a breathing signal associated with the user. 
     
     
         9 . The system of  claim 1 , wherein the sensor comprises a temperature sensor or a piezo sensor. 
     
     
         10 . The system of  claim 1 , wherein the processor is configured to (i) determine a current sleep phase of the user based on the digital biological signal data, and (ii) cause the temperature control device to change the temperature of the zone of the bed device based on the sleep phase. 
     
     
         11 . A method comprising:
 (a) providing a bed device comprising:
 (i) a mattress or a mattress cover; 
 (ii) a sensor configured to:
 (A) detect a biological signal of a user while the user is on the bed device, and 
 (B) generate an analog biological signal data based on the detection; 
 
 (iii) an analog-to-digital converter (ADC) coupled to the sensor and configured to convert the analog biological signal data into a digital biological signal data; and 
 (iv) a temperature control device configured to control a temperature of a zone of the bed device; 
   (b) using the sensor to detect the biological signal of the user and generate the analog biological signal data based on the detection;   (c) using the ADC to convert the analog biological signal data into the digital biological signal data;   (d) using the temperature control device to change the temperature of the zone of the bed device based on the digital biological signal data generated by the ADC.   
     
     
         12 . The method of  claim 11 , wherein the sensor and the ADC are provided as components of a layer of the bed device. 
     
     
         13 . The method of  claim 11 , wherein the sensor and the ADC are provided as components of a sensor strip, and the sensor strip is a layer of the bed device. 
     
     
         14 . The method of  claim 11 , wherein the sensor and the ADC are electrically coupled via a wire. 
     
     
         15 . The method of  claim 11 , wherein the bed device comprises a top surface and a side surface, and wherein the ADC is disposed within the side surface of the bed device. 
     
     
         16 . The method of  claim 11 , comprising using a computer bus disposed within the bed device to send the digital biological signal data to the processor. 
     
     
         17 . The method of  claim 11 , wherein the sensor comprises a plurality of sensors for detecting a plurality of types of biological signals. 
     
     
         18 . The method of  claim 11 , wherein the biological signal comprises one or more members selected from the group consisting of a temperature signal associated with the user, a movement signal associated with the user, a presence signal associated with the user, a heart signal associated with the user, and a breathing signal associated with the user. 
     
     
         19 . The method of  claim 11 , wherein the sensor comprises a temperature sensor or a piezo sensor. 
     
     
         20 . The method of  claim 11 , comprising (i) determining a current sleep phase of the user based on the digital biological signal data, and (ii) causing the temperature control device to change the temperature of the zone of the bed device based on the sleep phase.