Condition based vehicle performance management

Patent metadata

Field	Value
Publication number	US-12187282-B2
Application number	US-202217824141-A
Country	US
Kind code	B2
Filing date	May 25, 2022
Priority date	May 26, 2021
Publication date	Jan 7, 2025
Grant date	Jan 7, 2025

Abstract

A vehicle includes a chassis, a driveline coupled to the chassis, and a control system. The control system is configured to monitor a condition of at least one of the vehicle, an area around the vehicle, or an operator of the vehicle; and control operation of the driveline based on the condition. Controlling the operation of the driveline includes at least one of limiting a speed at which the driveline drives the vehicle or shutting down the driveline and isolating a component of the driveline.

First claim

The invention claimed is:

1. A vehicle comprising:
a chassis;
a driveline coupled to the chassis;
a light system;
a siren; and
a control system configured to:
monitor a condition of at least one of the vehicle, an area around the vehicle, or an operator of the vehicle;
limit a speed at which the driveline drives the vehicle based on the condition, wherein the condition includes at least one of:
(a) a tire chain condition indicated by tire chains being installed on wheels of the vehicle or an automatic tire chain system of the vehicle being deployed;
(b) a hazard lights condition indicated by hazard lights of the vehicle being active; or
(c) an adverse weather condition indicated by windshield wipers of the vehicle being active;
monitor a location of the vehicle;
automatically control operation of at least one of the siren or the light system in a first manner in response to the location indicating that the vehicle is at least one of approaching or driving through an intersection or a high-risk area; and
automatically control operation of the at least one of the siren or the light system in a second manner different than the first manner in response to the location indicating that the vehicle is at least one of approaching or driving through another location that is not the intersection or the high-risk area.

2. The vehicle of claim 1 , wherein the condition is a first condition, further comprising a prime mover and an energy storage, and wherein the control system is configured to isolate the energy storage and shut off the prime mover in response to a second condition including at least one of an overturn condition indicating the vehicle has turned over or an accident condition indicating that the vehicle has been involved in an accident.

3. The vehicle of claim 2 , wherein the control system is configured to at least one of shift a transmission of the vehicle to neutral or engage a parking brake of the vehicle in response to the overturn condition or the accident condition.

4. The vehicle of claim 2 , wherein the condition includes the accident condition and an operator condition, and wherein the control system is configured to identify whether the operator is capable of operating the vehicle following the accident and before permitting the vehicle to be driven following the accident condition.

5. The vehicle of claim 2 , wherein the prime mover includes at least one of an engine or an electric motor, wherein the energy storage includes at least one of a fuel tank or a battery, and wherein the control system is configured to at least one of (i) engage a valve to stop a flow of fuel out of the fuel tank or (ii) isolate electrical contacts to stop a flow of electricity out of the battery in response to the overturn condition or the accident condition.

6. The vehicle of claim 1 , wherein the control system is configured to limit the speed at which the driveline drives the vehicle, further comprising an operator override configured to facilitate the operator with inputting an override command to override such limiting of the speed, and wherein the control system is configured to at least one of log the override or provide a notification regarding the override to an external system.

7. The vehicle of claim 1 , wherein the condition includes a seatbelt buckle condition, and wherein the control system is configured to limit the speed in response to the seatbelt buckle condition indicating that an occupant of the vehicle is unbuckled.

8. The vehicle of claim 1 , wherein the condition includes an attentiveness condition, and wherein the control system is configured to limit the speed in response to the attentiveness condition indicating that the operator of the vehicle is not being attentive to a road ahead of the vehicle.

9. The vehicle of claim 1 , wherein the condition includes the tire chain condition.

10. The vehicle of claim 1 , wherein the condition includes the hazard lights condition.

11. The vehicle of claim 1 , wherein the condition includes the adverse weather condition.

12. The vehicle of claim 1 , wherein the condition includes an approaching response vehicle condition, and wherein the control system is configured to limit the speed in response to the approaching response vehicle condition indicating that a response vehicle is approaching and in a response mode of operation.

13. The vehicle of claim 12 , wherein the control system is configured to:
provide a notification to the operator of the vehicle to slow down or pull over in response to the approaching response vehicle condition; and
limit the speed of the vehicle and force the vehicle to pull over in response to the operator failing to comply with the notification.

14. The vehicle of claim 1 , wherein the condition includes a pre-operation check condition, and wherein the control system is configured to limit the speed in response to the pre-operation check condition indicating that the operator failed to complete a vehicle inspection prior to departing.

15. The vehicle of claim 1 , wherein the condition includes a loaded condition, and wherein the control system is configured to limit the speed in response to the loaded condition indicating that the vehicle has been loaded.

16. The vehicle of claim 1 , wherein the condition includes a geofence condition, and wherein the control system is configured to limit the speed in response to the geofence condition indicating that the vehicle is in a speed-limited geofence.

17. The vehicle of claim 1 , wherein the condition includes a response condition, and wherein the control system is configured to limit the speed based on whether the response condition indicates that the vehicle is in a response mode such that the vehicle can exceed a speed limit by a greater amount when the response mode is active relative to when the response mode is not active.

18. A vehicle comprising:
a chassis;
a light system;
a siren; and
a control system configured to:
monitor a location of the vehicle;
automatically control operation of at least one of the siren or the light system in a first manner in response to the location indicating that the vehicle is at least one of approaching or driving through an intersection or a high-risk area; and
automatically control operation of the at least one of the siren or the light system in a second manner different than the first manner in response to the location indicating that the vehicle is at least one of approaching or driving through another location that is not the intersection or the high-risk area.

19. A vehicle comprising:
a chassis;
a driveline coupled to the chassis;
a light system;
a siren; and
a control system configured to:
monitor for a plurality conditions including two or more of an accident condition of the vehicle, an overturn condition of the vehicle, a seatbelt buckle condition of an operator of the vehicle, an attentiveness condition of the operator, a tire chains condition of the vehicle, a hazard lights condition of the vehicle, an adverse weather condition around the vehicle, an approaching response vehicle condition proximate the vehicle, a hazard condition ahead of the vehicle, an upcoming turn condition ahead of the vehicle, a loaded condition of the vehicle, a response condition of the vehicle, a geofence condition around the vehicle, a service condition of the vehicle, or a pre-operation check condition of the vehicle;
control operation of the driveline based on the plurality of conditions by (i) selectively limiting a speed at which the driveline driv

Assignees

• Oshkosh Corp

Inventors

• Archer David
• Baierl Paul
• Johnston Jeromie
• Linsmeier Eric
• Ropella Jonathan

Classifications

• B60W40/105

  Speed · CPC title

• B60W10/10

  including control of change-speed gearings · CPC title

• B60W10/04

  including control of propulsion units · CPC title

• B60W40/12

  related to parameters of the vehicle itself {, e.g. tyre models} · CPC title

• B60W2540/229

  Attention level, e.g. attentive to driving, reading or sleeping · CPC title