# US 10,765,325 B2 · Passenger comfort system

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- Number: US 10,765,325 B2
- Document ID: US10765325B2
- Status: Granted
- Kind: B2
- Application number: 15/889,297
- Filed: 2018-02-06
- Published: 2019-08-08
- Granted: 2020-09-08
- Earliest claimed: 2018-02-06
- Assignees: The Boeing Company
- Applicants: The Boeing Company
- Inventors: Tyler E. Berkey; Daniel S. Thomas
- Web page: https://patentgrep.com/patent/US10765325B2

## CPC

- A61B 5/02055: {Simultaneously evaluating both cardiovascular condition and temperature}
- A61B 5/0004: {characterised by the type of physiological signal transmitted}
- A61B 5/14532: {for measuring glucose, e.g. by tissue impedance measurement}
- A61B 5/4266: {sweat secretion}
- A61B 5/4809: {Sleep detection, i.e. determining whether a subject is asleep or not}
- A61B 5/681: {Wristwatch-type devices}
- A61B 5/7278: {Artificial waveform generation or derivation, e.g. synthesizing signals from measured signals}
- B60H 1/00371: {for vehicles carrying large numbers of passengers, e.g. buses}
- B60H 1/00742: {by detection of the vehicle occupants' presence; by detection of conditions relating to the body of occupants, e.g. using radiant heat detectors}
- B60N 2/0022: {for sensing anthropometric parameters, e.g. heart rate or body temperature}
- B60Q 3/00: Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors
- B60Q 3/47: Circuits; Control arrangements
- B60Q 3/80: Circuits; Control arrangements (for dashboards B60Q3/16; for mass transit vehicles B60Q3/47)
- B60R 16/037: for occupant comfort {, e.g. for automatic adjustment of appliances according to personal settings, e.g. seats, mirrors, steering wheel}
- B64C 1/1484: {Windows (B64C1/1492 takes precedence)}
- B64D 11/00: Passenger or crew accommodation; Flight-deck installations not otherwise provided for
- B64D 11/0007: {Devices specially adapted for food or beverage distribution services}
- B64D 11/0015: {Arrangements for entertainment or communications, e.g. radio, television}
- B64D 11/00155: {Individual entertainment or communication system remote controls therefor, located in or connected to seat components, e.g. to seat back or arm rest}
- B64D 11/064: {Adjustable inclination or position of seats}
- B64D 13/00: Arrangements or adaptations of air-treatment apparatus for aircraft crew or passengers, or freight space
- A61B 5/021: Measuring pressure in heart or blood vessels
- A61B 5/02438: {with portable devices, e.g. worn by the patient}
- A61B 5/0816: {Measuring devices for examining respiratory frequency (measuring frequency of electric signals G01R23/00)}
- B60N 2/0273: {taking into account user data, e.g. knee height or physical state}
- B60N 2210/30: Temperature sensors
- B60N 2220/10: using a database
- B60N 2230/20: Wireless data transmission
- A61B: DIAGNOSIS; SURGERY; IDENTIFICATION (usefulness limited to only animals A61D)
- B60H: ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60N: SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60Q: ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60R: VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B64C: AEROPLANES; HELICOPTERS
- B64D: EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT

## Abstract

A method for managing passenger comfort. A passenger mobile device is connected with a vehicle computer system in a vehicle using a near-field communications reader for a passenger seat. Passenger comfort preferences associated with the passenger seat are identified by the vehicle computer system based on changes made to an environment in the vehicle by a passenger. Passenger comfort preferences made to the environment by the passenger are sent from the vehicle computer system to the passenger mobile device, which are associated with different current states. New comfort preferences are received by the vehicle computer system from the passenger mobile device when the passenger mobile device detects a change in a current state of the passenger. Signals are sent by the vehicle computer system to a number of vehicle systems to change the environment using the new comfort preferences, enabling an increase in the passenger comfort in the vehicle.

## Claims

### Claim 1

A passenger vehicle comfort control apparatus comprising:
a passenger mobile device; and
a passenger comfort application running on the passenger mobile device, wherein the passenger comfort application receives at least heart rate measurements from a sensor system; detects a current state of a passenger; and communicates one or more stored passenger comfort preferences saved in the passenger mobile device that correspond to the detected current state of the passenger to a vehicle computer system over a wireless communications link, whereby the vehicle computer system implements the communicated stored passenger comfort preferences thereby enabling an increase in passenger comfort for the passenger in a vehicle;
wherein the passenger comfort application receives feedback from the vehicle computer system relating to detected passenger-adjusted passenger comfort preferences made by the passenger and wherein the passenger comfort application compares the passenger-adjusted passenger comfort preferences with the stored passenger comfort preferences for an identified state and updates the stored passenger comfort preferences for the identified state when a difference is present.

### Claim 2 (depends on 1)

The passenger vehicle comfort control apparatus of claim 1 further comprising:
the sensor system in communication with the passenger mobile device, wherein the sensor system measures at least a heart rate for the passenger.

### Claim 3 (depends on 1)

The passenger vehicle comfort control apparatus of claim 1, wherein the passenger comfort application receives at least the heart rate measurements from the sensor system and is configured to detect the current state of the passenger as at least an awake state and a sleeping state based on whether a heart rate is above or below a preset level.

### Claim 4 (depends on 3)

The passenger vehicle comfort control apparatus of claim 3, wherein the passenger comfort application receives the passenger-adjusted passenger comfort preferences from the vehicle computer system, wherein the passenger-adjusted passenger comfort preferences comprise environment settings including at least one of a light level setting, a ventilation level setting, or a window tint level setting that are made by the passenger, and the passenger comfort application stores passenger-adjusted settings in association with at least a detected awake state and a detected sleeping state.

### Claim 5 (depends on 4)

The passenger vehicle comfort control apparatus of claim 4, wherein based on the detected current state of the passenger, the passenger comfort application communicates to the vehicle computer system the stored passenger-adjusted settings associated with at least one of the awake state or the sleeping state, which includes one or more of the light level setting, the ventilation level setting, and the window tint level setting, to thereby cause the vehicle to adjust at least one of a light level, a ventilation level, or a window tint level associated with a passenger seat for the passenger.

### Claim 6 (depends on 5)

The passenger vehicle comfort control apparatus of claim 5, wherein the vehicle is a commercial passenger aircraft and the vehicle computer system is an aircraft computer system configured to control one or more of the light level, the ventilation level, and the window tint level associated with the passenger seat for the passenger.

### Claim 7 (depends on 1)

The passenger vehicle comfort control apparatus of claim 1, wherein the passenger comfort preferences include at least one of a light level setting, a ventilation level setting, a seat position setting, a window tint level setting, an amenity preference, a drink selection, a movie selection, or a meal selection.

### Claim 8 (depends on 2)

The passenger vehicle comfort control apparatus of claim 2, wherein the sensor system measures at least the heart rate for the passenger and additionally measures body functions that are selected from at least one of a respiratory rate, a blood pressure, a blood glucose level, a perspiration level, or a body temperature.

### Claim 9 (depends on 1)

The passenger vehicle comfort control apparatus of claim 1, wherein a number of the different detected current states is selected from at least one of an awake state, an inactive state, a sleeping state, a hot state, a cold state, a distress state, an arrival state, or a deplaning state.

### Claim 10 (depends on 9)

The passenger vehicle comfort control apparatus of claim 9, wherein the passenger comfort application detects the distress state based on at least one of a heart rate or a temperature exceeding a preset threshold, and in response to a detected distress state, the passenger comfort application communicates a notification to the vehicle computer system that the passenger is in the distress state.

### Claim 11 (depends on 2)

The passenger vehicle comfort control apparatus of claim 2, wherein the sensor system is located in a wearable device.

### Claim 12 (depends on 1)

The passenger vehicle comfort control apparatus of claim 1, wherein the passenger comfort application is configured to send a distress alert when body function measurements indicate that the passenger is in a distress state.

### Claim 13

A passenger vehicle comfort control system comprising:
a vehicle computer system in a vehicle;
a near-field communications reader for a passenger seat in the vehicle, wherein the near-field communications reader facilitates connecting a passenger mobile device for a passenger with the vehicle computer system and registering the passenger mobile device with the passenger seat for which the passenger or the passenger mobile device is associated, wherein the passenger mobile device communicates with a sensor system that measures at least a heart rate for the passenger and identifies a current state of the passenger using at least heart rate measurements received from the sensor system; and
a comfort controller running on the vehicle computer system, wherein the comfort controller is configured to communicate passenger-adjusted passenger comfort preferences made by the passenger to the passenger mobile device in which the passenger mobile device associates the passenger-adjusted passenger comfort preferences with a detected current state of the passenger, and the comfort controller is configured to receive a number of stored passenger comfort preferences for the passenger for the current state of the passenger from the passenger mobile device and send a number of signals to a number of vehicle systems to adjust an environment for the passenger seat, wherein the number of passenger comfort preferences is for a particular state in a number of states in which the particular state corresponds to the current state identified for the passenger from the heart rate measurements and wherein the passenger comfort application compares the passenger-adjusted passenger comfort preferences with the stored passenger comfort preferences for the detected current state and updates the stored passenger comfort preferences for the detected current state when a difference is present.

### Claim 14 (depends on 13)

The passenger vehicle comfort control system of claim 13, wherein the vehicle computer system communicates the passenger-adjusted passenger comfort preferences to the passenger mobile device, wherein the passenger-adjusted passenger comfort preferences include at least one of a light level setting, a ventilation level setting, or a window tint level setting that are made by the passenger, whereby the passenger mobile device stores passenger-adjusted settings associated with at least a detected awake state and a detected sleeping state based on whether the heart rate for the passenger is above or below a preset level.

### Claim 15 (depends on 14)

The passenger vehicle comfort control system of claim 14, wherein based on the detected current state of the passenger, the vehicle computer system receives from the passenger mobile device the stored passenger-adjusted settings associated with at least one of an awake state or a sleeping state, which include one or more of the light level setting, the ventilation level setting, and the window tint level setting, and the vehicle computer system adjusts at least one of a light level, a ventilation level, or a window tint level associated with the passenger seat for the passenger.

### Claim 16 (depends on 15)

The passenger vehicle comfort control system of claim 15, wherein the vehicle is a commercial aircraft and the vehicle computer system is an aircraft computer system configured to control one or more of the light level, the ventilation level, and the window tint level associated with the passenger seat for the passenger.

### Claim 17 (depends on 13)

The passenger vehicle comfort control system of claim 13, wherein the near-field communications reader is located in a passenger arm rest for the passenger seat.

### Claim 18 (depends on 13)

The passenger vehicle comfort control system of claim 13, wherein the comfort controller sends the number of signals to the number of vehicle systems selected from at least one of an environmental system, a window tint system, a seat controller system, a lighting system, a meal-ordering system, a flight entertainment system, or an attendant messaging system.

### Claim 19 (depends on 13)

The passenger vehicle comfort control system of claim 13, wherein the comfort controller is configured to detect when the passenger is in a deplaning state and send deplaning information to the passenger mobile device in which the deplaning information includes at least one of a map or directions to a destination in an airport.

### Claim 20 (depends on 13)

The passenger vehicle comfort control system of claim 13, wherein the passenger comfort preferences include at least one of a light level setting, a ventilation level setting, a seat position setting, a window tint level setting, an amenity preference, a drink selection, a movie selection, or a meal selection.

### Claim 21 (depends on 13)

The passenger vehicle comfort control system of claim 13, wherein body function measurements used to identify the current state of the passenger are selected from at least one of the heart rate, a respiratory rate, a blood pressure, a blood glucose level, a perspiration level, or a body temperature.

### Claim 22 (depends on 13)

The passenger vehicle comfort control system of claim 13, wherein the number of states is selected from at least one of an awake state, an inactive state, a sleeping state, a hot state, a cold state, a distress state, an arrival state, or a deplaning state.

### Claim 23 (depends on 13)

The passenger vehicle comfort control system of claim 13, wherein the sensor system is located in the passenger mobile device.

### Claim 24 (depends on 13)

The passenger vehicle comfort control system of claim 13, wherein the sensor system is located in a wearable device.

### Claim 25 (depends on 13)

The passenger vehicle comfort control system of claim 13, wherein the passenger mobile device is selected from a group comprising a mobile phone, a tablet computer, and a smart watch.

### Claim 26 (depends on 13)

The passenger vehicle comfort control system of claim 13, wherein the vehicle is selected from a group comprising a mobile platform, an aircraft, a commercial aircraft, a rotorcraft, a surface ship, a train, a spacecraft, a submarine, a bus, and an automobile.

### Claim 27

A method for managing passenger comfort, the method comprising:
connecting a passenger mobile device with a vehicle computer system in a vehicle using a near-field communications reader for a passenger seat in the vehicle for a passenger;
identifying, by the vehicle computer system, passenger-adjusted passenger comfort preferences associated with the passenger seat based on changes made to an environment in the vehicle by the passenger;
sending the passenger-adjusted passenger comfort preferences made to the environment by the passenger from the vehicle computer system to the passenger mobile device, which are associated with different current states for the passenger based on at least a heart rate of the passenger;
receiving, by the vehicle computer system, a number of stored passenger comfort preferences from the passenger mobile device when the passenger mobile device detects a change in a current state of the passenger;
sending, by the vehicle computer system, a number of signals to a number of vehicle systems to change the environment for the passenger using the number of new passenger comfort preferences, enabling an increase in the passenger comfort in the vehicle; and
comparing the passenger-adjusted passenger comfort preferences for an identified state with the number of stored passenger comfort preferences for the identified state and updating the stored passenger comfort preferences for the identified state when a difference is present.

### Claim 28 (depends on 27)

The method of claim 27, wherein the number of vehicle systems is selected from at least one of an environmental system, a window tint system, a seat controller system, a lighting system, a meal-ordering system, a flight entertainment system, or an attendant messaging system.