Patent ID: 11951790
Assignee: PACCAR INC
Field: Transport (Mechanical engineering)
Classification: CPC B  G | IPC B  G

Claim 12:
13. A non-transitory computer-readable medium having computer-executable instructions stored thereon that, in response to execution by an electronic control unit (ECU) of a vehicle, cause the ECU to perform actions for adjusting a height of a vehicle frame of the vehicle, the actions comprising:
receiving, by the ECU, a distance value from a range sensor connected to a portion of the vehicle frame that extends behind a cab of the vehicle and is aimed in an upward direction, wherein the distance value represents a distance between the range sensor and an object over the range sensor;
determining, by the ECU, an adjustment amount to raise or lower the vehicle frame based on the distance value based on a difference between the distance value to a desired clearance amount; and
transmitting, by the ECU, a command to an adjustable suspension system to raise or lower the frame the determined adjustment amount.