Caterpillar Inc.

Rohinikumar Adivi

Joshua D Reed

Harold Duane Dabbs

Arjun Veneshetty

Paul William Bierdeman

Kirk S Shively

Bradley Bergerhouse

Derek J Light

Jeffrey David Rule

Sudhakar Subramaniyan

A system and method to access a machine through a mobile device includes sending a machine key to a controller on-board the machine, and a mobile device key to the mobile device using a remote server. The mobile device sends a mobile device ID to the controller. The controller determines the mobile device key based on the mobile device ID and the machine key. The controller sends a random number to the mobile device. The mobile device processes the random number to derive a first processed random number, and sends the first processed random number to the controller. The controller processes the random number to derive a second processed random number. The controller enables a start button to send a request to start the machine, when the first processed random number matches the second processed random number. The controller starts the machine upon receiving the request to start the machine.

Starting a machine through a mobile device

Growing community of inventors

Peoria, IL, United States of America

Rohinikumar Adivi