Granted Patent B2

US 12,257,980 · App. 18/375,042 · Granted Mar 25, 2025

Inventors: Anthony Smith (Costa Mesa, CA); Todd Wallace Yeoman (Osceola, IN); William Ridgway Lang, Jr. (Granger, IN)

Assignee: Lund Motion Products, Inc.

B60R3/02B60R3/002B60R16/023B60R16/03G05D3/10B60Y2304/05B60Y2304/07Y10T29/49117

Abstract

Claims (77)

1. A remotely controlled retractable vehicle step system configured for use with a vehicle comprises:

a stepping member having a stepping surface and being movable between a retracted position and a deployed position with respect to the vehicle;

at least one support member connectable with respect to an underside of the vehicle and connected to the stepping member, the at least one support member configured to at least partially support the stepping member with respect to the vehicle;

a motor operably coupled to the at least one support member and capable of effectuating movement of the stepping member from the retracted position to the deployed position;

a light configured to illuminate the stepping member when activated; and

a controller in electronic communication with the motor and the light, the controller comprising a wireless communication interface configured to communicate wirelessly with a remote electronic device, wherein the controller is configured to operate the motor and the light based at least in part on commands received from the remote electronic device, wherein the controller is configured to operate the light to turn the light on or off in response to a manual light on or a manual light off command, respectively, received from the remote electronic device.

2. The remotely controlled retractable vehicle step system of claim 1 wherein the controller further comprises an electronic memory configured to store an automatic step deployment setting, the automatic step deployment setting having an activated state and a deactivated state, and wherein the controller is further configured to:

update a state of the automatic step deployment setting in response to data received from the remote electronic device,

when the automatic step deployment setting is in the activated state, automatically operate the motor to deploy or retract the stepping member in response to data generated by one or more computing systems of the vehicle, and

when the automatic step deployment setting is in the deactivated state, not automatically operate the motor to deploy or retract the stepping member in response to data generated by the one or more computing systems of the vehicle.

3. The remotely controlled retractable vehicle step system of claim 2 , wherein the electronic memory is further configured to store an automatic lighting setting, the automatic lighting setting having an activated state and a deactivated state, and wherein the controller is further configured to:

update a state of the automatic lighting setting in response to data received from the remote electronic device,

when the automatic lighting setting is in the activated state, automatically operate the light in response to data generated by the one or more computing systems of the vehicle, and

when the automatic lighting setting is in the deactivated state, not automatically operate the light in response to data received from the one or more computing systems of the vehicle.

4. The remotely controlled retractable vehicle step system of claim 1 wherein the controller comprises at least two operational states comprising an automated state and an override state, and wherein the controller is further configured to:

receive, from the remote electronic device via the wireless communication interface, a request to enter the override state;

while the controller remains in the override state, refrain from causing the motor to effectuate movement of the stepping member automatically responsive to a change in a status of one or more vehicle features,

wherein the request to enter the override state includes data indicating a desired override direction of the stepping member, and the controller is further configured to:

if the desired override direction is deploy, and the stepping member is not in the deployed position, cause the motor to effectuate movement of the stepping member to the deployed position, and

if the desired override direction is retract, and the stepping member is not in the retracted position, cause the motor to effectuate movement of the stepping member to the retracted position.

5. The remotely controlled retractable vehicle step system of claim 4 , wherein the controller is further configured to transmit, via the wireless communication interface, advertising packets at periodic intervals, and wherein the advertising packets comprise data sufficient to enable the remote electronic device to determine a status associated with the override state without the remote electronic device having to be currently connected to the controller.

6. The remotely controlled retractable vehicle step system of claim 1 , wherein the controller is further configured to transmit, via the wireless communication interface, advertising packets at periodic intervals, and wherein the advertising packets comprise data sufficient to enable the remote electronic device to determine a status of a current position of the stepping member without the remote electronic device having to be currently connected to the controller.

7. The remotely controlled retractable vehicle step system of claim 1 , wherein the controller comprises at least two lighting operational states associated with the light comprising a step following state and a non-step following state, and the controller is configured to:

change a current lighting operational state in response to a request received from the remote electronic device via the wireless communication interface,

wherein, in the step following state, the controller is configured to illuminate the light responsive to the stepping member being deployed, and

wherein, in the non-step following state, the controller is not configured to illuminate the light responsive to the stepping member being deployed.

8. The remotely controlled retractable vehicle step system of claim 1 wherein the remote electronic device comprises a smartphone.

9. The remotely controlled retractable vehicle step system of claim 1 wherein the controller is configured to operate the motor to deploy or retract the stepping member in response to a manual deployment command or a manual retraction command, respectively, received from the remote electronic device.

10. A remotely controlled retractable vehicle step system configured for use with a vehicle comprises:

a stepping member having a stepping surface and being movable between a retracted position and a deployed position with respect to the vehicle;

at least one support member connectable with respect to an underside of the vehicle and connected to the stepping member, the at least one support member configured to at least partially support the stepping member with respect to the vehicle;

a motor operably coupled to the at least one support member and capable of effectuating movement of the stepping member from the retracted position to the deployed position;

a light configured to illuminate the stepping member when activated; and

a controller in electronic communication with the motor and the light, the controller comprising a wireless communication interface configured to communicate wirelessly with a remote electronic device, wherein the controller is configured to operate the motor and the light based at least in part on commands received from the remote electronic device, wherein the controller is configured to transmit a real-time status of a position of the stepping member to the remote electronic device via the wireless communication interface.

11. The remotely controlled retractable vehicle step system of claim 10 wherein the controller is configured to transmit a real-time status of the light to the remote electronic device via the wireless communication interface.

12. A remotely controlled retractable vehicle step system configured for use with a vehicle comprises:

a stepping member having a stepping surface and being movable between a retracted position and a deployed position with respect to the vehicle;

at least one support member connectable with respect to an underside of the vehicle and connected to the stepping member, the at least one support member configured to at least partially support the stepping member with respect to the vehicle;

a motor operably coupled to the at least one support member and capable of effectuating movement of the stepping member from the retracted position to the deployed position;

a light configured to illuminate the stepping member when activated; and

a controller in electronic communication with the motor and the light, the controller comprising a wireless communication interface configured to communicate wirelessly with a remote electronic device, wherein the controller is configured to operate the motor and the light based at least in part on commands received from the remote electronic device, wherein the remote electronic device comprises a fob.

13. The remotely controlled retractable vehicle step system of claim 12 wherein the controller is configured to operate the light to turn the light on or off in response to a manual light on or a manual light off command, respectively, received from the remote electronic device.

14. A remotely controlled retractable vehicle step system configured for use with a vehicle comprises:

a stepping member having a stepping surface and being movable between a retracted position and a deployed position with respect to the vehicle;

at least one support member connectable with respect to an underside of the vehicle and connected to the stepping member, the at least one support member configured to at least partially support the stepping member with respect to the vehicle;

a motor operably coupled to the at least one support member and capable of effectuating movement of the stepping member from the retracted position to the deployed position;

a light configured to illuminate the stepping member when activated; and

a controller in electronic communication with the motor, the controller comprising a wireless communication interface configured to communicate wirelessly with a remote electronic device; and

wherein the controller further comprises an electronic memory configured to store an automatic step deployment setting, the automatic step deployment setting having an activated state and a deactivated state,

wherein the controller is further configured to:

update a state of the automatic step deployment setting in response to data received from the remote electronic device,

when the automatic step deployment setting is in the activated state, automatically operate the motor to deploy or retract the stepping member in response to data generated by a vehicle computing system, and

when the automatic step deployment setting is in the deactivated state, not automatically operate the motor to deploy or retract the stepping member in response to data generated by the vehicle computing system,

wherein the electronic memory is further configured to store an automatic lighting setting, the automatic lighting setting having an activated state and a deactivated state, and

wherein the controller is further configured to:

update a state of the automatic lighting setting in response to data received from the remote electronic device,

when the automatic lighting setting is in the activated state, automatically operate the light in response to data generated by the vehicle computing system, and when the automatic lighting setting is in the deactivated state,

not automatically operate the light in response to data by the vehicle computing system.

15. A remotely controlled retractable vehicle step system configured for use with a vehicle comprises:

a stepping member having a stepping surface and being movable between a retracted position and a deployed position with respect to the vehicle;

at least one support member connectable with respect to an underside of the vehicle and connected to the stepping member, the at least one support member configured to at least partially support the stepping member with respect to the vehicle;

a motor operably coupled to the at least one support member and capable of effectuating movement of the stepping member from the retracted position to the deployed position;

a light configured to illuminate the stepping member when activated; and a controller in electronic communication with the motor and the light, the controller comprising a wireless communication interface configured to communicate wirelessly with a remote electronic device,

wherein the controller is configured to transmit a real-time status of a position of the stepping member to the remote electronic device via the wireless communication interface,

and wherein the controller is configured to transmit a real-time status of the light to the remote electronic device via the wireless communication interface.

16. The remotely controlled retractable vehicle step system of claim 15 wherein the controller comprises at least two operational states comprising an automated state and an override state, and wherein the controller is further configured to:

receive, from the remote electronic device via the wireless communication interface, a request to enter the override state;

while the controller remains in the override state, refrain from causing the motor to effectuate movement of the stepping member automatically responsive to a change in a status of one or more vehicle features,

wherein the request to enter the override state includes data indicating a desired override direction of the stepping member, and the controller is further configured to:

if the desired override direction is deploy, and the stepping member is not in the deployed position, cause the motor to effectuate movement of the stepping member to the deployed position, and

if the desired override direction is retract, and the stepping member is not in the retracted position, cause the motor to effectuate movement of the stepping member to the retracted position.

17. The remotely controlled retractable vehicle step system of claim 16 , wherein the controller is further configured to transmit, via the wireless communication interface, advertising packets at periodic intervals, and wherein the advertising packets comprise data sufficient to enable the remote electronic device to determine a status associated with the override state without the remote electronic device having to be currently connected to the controller.

18. The remotely controlled retractable vehicle step system of claim 15 , wherein the controller is further configured to transmit, via the wireless communication interface, advertising packets at periodic intervals, and wherein the advertising packets comprise data sufficient to enable the remote electronic device to determine a status of a current position of the stepping member without the remote electronic device having to be currently connected to the controller.

19. The remotely controlled retractable vehicle step system of claim 15 , wherein the controller comprises at least two lighting operational states associated with the light comprising a step following state and a non-step following state, and the controller is configured to:

change a current lighting operational state in response to a request received from the remote electronic device via the wireless communication interface,

wherein, in the step following state, the controller is configured to illuminate the light responsive to the stepping member being deployed, and

wherein, in the non-step following state, the controller is not configured to illuminate the light responsive to the stepping member being deployed.

Assignments (3)

Continuity (11)

References Cited (96)