Wheel orientation warning system

Patent metadata

Field	Value
Publication number	US-10525881-B1
Application number	US-201916271439-A
Country	US
Kind code	B1
Filing date	Feb 8, 2019
Priority date	Dec 21, 2018
Publication date	Jan 7, 2020
Grant date	Jan 7, 2020

Abstract

A wheel orientation warning system and method to alert to a driver to turn front wheels toward a curb includes an electronic processor and a memory. The system includes a slope detector for detecting a slope of the vehicle and an arrangement for determining a presence of a curb adjacent a side of the vehicle. The system includes a transmission device for detecting when the vehicle is in a park mode. The electronic processor is configured to provide an alert to a driver to turn front wheels toward the curb when the vehicle is each of: disposed at a slope with an absolute value greater than a predetermined threshold, disposed adjacent the curb, and in the park mode. The system includes a dashboard display for providing messages and an indication to a driver when the wheels are turned toward the curb.

First claim

What is claimed is:

1. A method for providing an alert to turn front wheels toward a curb while parking on a slope, comprising:
determining that a vehicle is on a slope;
determining presence of a curb adjacent a side of the vehicle;
determining that the vehicle is in park mode; and
providing an alert to a driver to turn front wheels toward the curb when the vehicle is on a slope, adjacent the curb, and in the park mode.

2. The method according to claim 1 , wherein the alert includes a chime that is output by a loudspeaker.

3. The method according to claim 2 , wherein the alert includes a message that is displayed on a dashboard display.

4. The method according to claim 1 , wherein the alert includes a message that is displayed on a dashboard display informing a driver to turn the front wheels toward the curb, and the method includes providing an indication to a driver when the front wheels are turned toward the curb on the dashboard display.

5. The method according to claim 1 , wherein the alert includes a message on a dashboard display for turning of the front wheels toward the curb per local regulations.

6. The method according to claim 1 wherein determining the presence of the curb adjacent the vehicle is performed by at least one of vision sensors secured to opposing sides of the vehicle.

7. The method according to claim 1 , wherein the determining of the presence of the curb adjacent the vehicle is performed by:
receiving a GPS signal for determining a vehicle position,
determining the vehicle position from the GPS signal, and
comparing the vehicle position to a stored map to determine the presence of the curb.

8. The method according to claim 4 , wherein the determining that the vehicle is on a slope is provided by an accelerometer, and wherein the slope is greater than a predetermined threshold to provide the alert.

9. The method according to claim 1 , including a V2X transceiver for receiving information regarding available parking spaces in a nearby area and when the vehicle is located near to the curb.

10. A wheel orientation warning system for determining when to provide an alert to a driver of a vehicle to turn front wheels toward a curb, comprising:
an electronic processor and a memory;
a slope detector for detecting a slope of the vehicle;
means for determining a presence of a curb adjacent a side of the vehicle; and
a transmission device for detecting when the vehicle is in a park mode,
wherein the electronic processor is configured to provide an alert to a driver to turn front wheels toward the curb when the vehicle is: at a slope with an absolute value greater than a predetermined threshold, disposed adjacent the curb, and in the park mode.

11. The warning system of claim 10 , wherein the means for determining presence of the curb is at least one of vision sensors secured to opposing sides of the vehicle for detecting the curb adjacent the vehicle.

12. The warning system according to claim 10 , wherein the means for determining the presence of the curb is the electronic processor receiving a GPS signal from a GPS receiver to determine a position of the vehicle and the electronic processor receiving a stored map from a cloud with a V2X transceiver or from the memory, the electronic processor comparing the position of the vehicle with the stored map to determine a presence or absence of the curb adjacent the position of the vehicle.

13. The warning system according to claim 12 , wherein the V2X transceiver is configured to receive information regarding available parking spaces in a nearby area and wherein a dashboard display is configured to display the available parking spaces.

14. The warning system according to claim 10 , wherein the alert includes a chime that is output by a loudspeaker.

15. The warning system according to claim 14 , wherein the alert includes a message displayed on a dashboard display.

16. The warning system according to claim 10 , wherein the alert includes a message displayed on a dashboard display.

17. The warning system according to claim 16 , including a steering angle sensor for sensing a steering angle of the front wheels, wherein the dashboard display includes indicia showing a direction of the front wheels of the vehicle, and the electronic processor is configured to provide an indication when the wheels are turned toward the curb a sufficient amount.

18. The warning system according to claim 10 , wherein the alert includes a message for turning of the front wheels toward the curb per local regulations.

19. The warning system according to claim 10 , wherein the means for determining the presence of the curb adjacent the vehicle includes vision sensors provided at opposing sides of the vehicle.

Assignees

• Bosch Gmbh Robert

Inventors

• Deshpande Anup S
• Mccormick Troy Austin
• Taha Al-Laith

Classifications

• B60Q9/002 Primary

  for parking purposes, e.g. for warning the driver that his vehicle has contacted or is about to contact an obstacle (warning arrangements in garages E04H6/42) · CPC title

• B62D15/027

  Parking aids, e.g. instruction means · CPC title

• B60Q9/001

  Alarm devices when the motor is stopped and the lights are on · CPC title