Caterpillar Inc.
Tire management system and method

Abstract:

A system for managing a plurality of machines is provided that includes a plurality of machines, each having a control module and a tire sensor associated with a tire on the machine. The tire sensor is configured to measure tire data including at least one of tire temperature and tire pressure. A worksite controller is in communication with each control module, and is configured to generate new travel paths for the machines and selectively communicate the new travel path to each control module. A central processor in communication with the worksite controller receives the tire data and uses it to determine a tire load for each tire, comparing the tire load against a tire rating and determining whether the tire rating will be exceeded. The worksite controller is further configured to alter the current assignment of at least one machine in response to the tire load.