US 12,263,754 B2
Battery management for electric material- dispensing machine
Michael Dennis Braunstein, Washington, IL (US); and Cameron Thomas Lane, Oro Valley, AZ (US)
Assigned to Caterpillar Inc., Peoria, IL (US)
Filed by Caterpillar Inc., Peoria, IL (US)
Filed on Nov. 29, 2021, as Appl. No. 17/537,405.
Prior Publication US 2023/0166632 A1, Jun. 1, 2023
Int. Cl. B60L 58/13 (2019.01); G01R 31/382 (2019.01); B60L 58/16 (2019.01); G01R 31/00 (2006.01)
CPC B60L 58/13 (2019.02) [G01R 31/382 (2019.01); B60L 58/16 (2019.02); B60L 2200/40 (2013.01); B60L 2240/62 (2013.01); B60L 2260/54 (2013.01); G01R 31/007 (2013.01)] 20 Claims
OG exemplary drawing
 
15. A dispatch controller, comprising:
one or more processors; and
memory storing computer-executable instructions that, when executed by the one or more processors, cause the one or more processors to perform operations comprising:
determining a route associated with one or more material dispense areas;
determining an expected energy consumption level associated with traversal of the route by a machine having one or more material dispensers configured to dispense the material, based on:
a material dispense energy consumption level associated with powering the one or more material dispensers to dispense the material at the one or more material dispense areas, and
a travel energy consumption level associated with powering travel of the machine through the route, wherein the travel energy consumption level is based at least in part on predicted changes to a weight of the material carried by the machine through the route;
receiving machine data, from the machine, indicating a current state of charge (SoC) of a battery of the machine;
determining that the current SoC is at or above the expected energy consumption level associated with traversal of the route by the machine; and
assigning the route to the machine in response to determining that the current SoC is at or above the expected energy consumption level.