IP Library Granted Patent US 11,577,688
Granted Patent B2
US 11,577,688 · App. 17/097,102 · Granted Feb 14, 2023

Smart window apparatus, systems, and related methods for use with vehicles

Inventors: Abhishek Srivastava (Ann Arbor, MI); David W. Cosgrove (Milford, MI)
Assignee: TOYOTA MOTOR ENGINEERING & MANUFACTURING NORTH AMERICA, INC.
B60R25/01B60H1/265B60R25/102B60R25/31B60R25/32
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Quick Facts
Patent No.
US 11,577,688
App. No.
17/097,102
Granted
Feb 14, 2023
Kind
B2
Abstract

Smart window apparatus, systems, and related methods for use with vehicles are disclosed. A disclosed apparatus includes control circuitry configured to obtain data associated with a vehicle that is parked, determine, based on the data, a status of the vehicle associated with relatively high cabin temperature or an unattended occupant in the vehicle, and open a vehicle window via a window actuator to cool the vehicle cabin. The control circuitry is also configured to detect, based on the data, an event in an environment associated with the vehicle while the vehicle window is open and adjust the vehicle window via the window actuator in response to the detection.

Claims (59)

1. An apparatus, comprising:

control circuitry configured to:

obtain data associated with a vehicle that is parked;

determine, based on the data, a status of the vehicle associated with a cabin temperature or an occupant unattended in the vehicle;

open a vehicle window via a window actuator to cool a cabin of the vehicle based on the status;

detect, based on the data, an event in an environment associated with the vehicle while the vehicle window is open;

adjust the vehicle window via the window actuator in response to the detection;

determine a dimension of an object via one or more sensors;

determine a target window position based on the dimension; and

move, via the window actuator, the vehicle window based upon the target window position.

2. The apparatus of claim 1 ,

wherein the object is an object of interest external to the vehicle, and

wherein the control circuitry is configured to detect the object of interest external to the vehicle via the one or more sensors and close the vehicle window if a distance between the object of interest and the vehicle is less than a threshold distance.

3. The apparatus of claim 2 , wherein the control circuitry is configured to determine whether the object of interest is an authorized user of the vehicle prior to adjusting the vehicle window.

4. The apparatus of claim 2 , wherein the control circuitry is configured to:

move the vehicle window to the target window position to prevent the object of interest from entering the cabin of the vehicle while the cabin is venting.

5. The apparatus of claim 1 ,

wherein the data associated with the vehicle includes weather information for a location of the vehicle, and

wherein the control circuitry is configured to detect a change in the weather based on the weather information and close the vehicle window to prevent environmental elements from entering the cabin.

6. The apparatus of claim 1 ,

wherein the data associated with the vehicle includes weather information for a location of the vehicle, and

wherein the control circuitry is configured to:

determine a wind direction based on the weather information;

determine an orientation of the vehicle relative to the wind direction;

adjust, via multiple window actuators, multiple vehicle windows based on the wind direction and the orientation to effect at least one of (a) increase airflow in the cabin and (b) prevent environmental elements from entering the cabin.

7. The apparatus of claim 1 ,

wherein the object is the occupant, and

wherein the control circuitry is configured to:

move the vehicle window to the target window position to prevent the occupant from exiting the cabin while the cabin is venting.

8. The apparatus of claim 1 , wherein the control circuitry is configured to determine, based on the data, when a user will drive the vehicle and transmit an alert to a user device corresponding to the user at a time before the user arrives at the vehicle.

9. An apparatus, comprising:

control circuitry configured to:

detect a cabin temperature of a vehicle that is stationary via one or more sensors;

open, via an actuator, a window of the vehicle when the cabin temperature is greater than a threshold temperature;

obtain data corresponding to an environment associated with the vehicle while the window is open;

adjust, via the actuator, the window in real-time based on the data;

determine a dimension of an object via one or more sensors;

determine a target window position based on the dimension; and

move, via the actuator, the window based upon the target window position.

10. The apparatus of claim 9 ,

wherein the object is an object of interest external to the vehicle, and

wherein the control circuitry is configured to detect the object of interest external to the vehicle via the one or more sensors and close the window if a distance between the object of interest and the vehicle is less than a threshold distance.

11. The apparatus of claim 10 , wherein the control circuitry is configured to check whether the object of interest is an authorized user of the vehicle prior to closing the window of the vehicle.

12. The apparatus of claim 10 , wherein the control circuitry is configured to:

move the window to the target window position to prevent the object of interest from entering a cabin of the vehicle while the cabin is venting.

13. The apparatus of claim 9 ,

wherein the data corresponding to the environment includes weather information for a location of the vehicle, and

wherein, in response to determining that a weather event is occurring or likely to occur in the location, the control circuitry is configured to close the window to prevent environmental elements from entering a cabin of the vehicle.

14. The apparatus of claim 9 ,

wherein the data corresponding to the environment includes weather information for a location of the vehicle, and

wherein the control circuitry is configured to:

determine a wind direction based on the weather information;

determine an orientation of the vehicle relative to the wind direction; and

adjust, via multiple actuators, multiple windows of the vehicle based on the wind direction and the orientation to (a) increase airflow in a cabin of the vehicle or (b) prevent external elements from entering the cabin.

15. The apparatus of claim 9 ,

wherein the object is a vehicle occupant, and

wherein the control circuitry is configured to:

detect the vehicle occupant in a cabin of the vehicle via the one or more sensors; and

move the window to the target window position to prevent the vehicle occupant from exiting the cabin while the cabin is venting.

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Nov 13, 2020
From: SRIVASTAVA, ABHISHEK; COSGROVE, DAVID W.
To: TOYOTA MOTOR ENGINEERING & MANUFACTURING NORTH AMERICA, INC.
Reel/Frame 054357/0079 →
Continuity (1)
Related Publication 20220153227A1 · May 19, 2022