Adjusting a hybrid vehicle cruise control speed
First Claim
Patent Images
1. A method of adjusting a speed, comprising:
- controlling a hybrid vehicle to maintain a set speed;
adjusting the set speed from a first value to a different, second value in response to a detected amount of change in a road grade; and
in response to a time elapsed since a last start-up of the engine, varying the detected amount required to cause the adjusting.
1 Assignment
0 Petitions
Accused Products
Abstract
An example method includes controlling a hybrid vehicle to maintain a set speed, and adjusting the set speed from a first value to a different, second value in response to a change in a road grade.
-
Citations
16 Claims
-
1. A method of adjusting a speed, comprising:
-
controlling a hybrid vehicle to maintain a set speed; adjusting the set speed from a first value to a different, second value in response to a detected amount of change in a road grade; and in response to a time elapsed since a last start-up of the engine, varying the detected amount required to cause the adjusting. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
-
-
12. A hybrid vehicle assembly, comprising:
-
a road grade detector to monitor a road grade; and a speed controller that maintains a set speed of a hybrid vehicle and adjusts the set speed from a first value to a different, second value in response to a detected amount of change in the road grade, wherein the speed controller, in response to a time elapsed since a last start-up of an engine, varies the detected amount required to cause the speed controller to adjust the set speed. - View Dependent Claims (13, 14, 15, 16)
-
Specification