US 12,234,626 B2
Maintenance-service system
Matthew Jacob Behmlander, West Olive, MI (US); and Jacob Charles Maley, Germantown Hills, IL (US)
Assigned to Caterpillar SARL, Geneva (CH)
Filed by Caterpillar SARL, Geneva (CH)
Filed on Mar. 8, 2022, as Appl. No. 17/689,441.
Prior Publication US 2023/0287655 A1, Sep. 14, 2023
Int. Cl. E02F 9/22 (2006.01); E02F 9/26 (2006.01)
CPC E02F 9/226 (2013.01) [E02F 9/2253 (2013.01); E02F 9/262 (2013.01)] 20 Claims
OG exemplary drawing
 
9. A method of controlling a machine, the machine having a plurality of operational modes, the plurality of operational modes including a normal mode, a hazard detected mode and an off mode, the method comprising:
activating the hazard detected mode and precluding movement of the machine;
after activation of the hazard detected mode, receiving, by a controller, authorization data; and
enabling, by the controller, movement of the machine at a reduced machine speed based on the authorization data, wherein the reduced machine speed is less than 50% of a normal machine speed available to the machine when the operational mode is the normal mode.