# US 12,180,048 B2 · Load map interface system and methods for a work machine in a worksite > Agents: this data is available as JSON from the patentgrep API and MCP server — see https://patentgrep.com/llms.txt - Number: US 12,180,048 B2 - Document ID: US12180048B2 - Status: Granted - Kind: B2 - Application number: 18/516,396 - Filed: 2023-11-21 - Published: 2024-03-14 - Granted: 2024-12-31 - Earliest claimed: 2020-12-10 - Assignees: Oshkosh Corporation - Applicants: Oshkosh Corporation - Inventors: Robert S. Messina; Catherine Lee; Louis A. Bafile - Web page: https://patentgrep.com/patent/US12180048B2 ## CPC - B66F 17/006: {for working platforms} - B66F 9/0759: {Details of operating station, e.g. seats, levers, operator platforms, cabin suspension} - B66F 9/24: Electrical devices or systems - E02F 9/261: {Surveying the work-site to be treated} - E02F 9/264: {Sensors and their calibration for indicating the position of the work tool} - H04W 4/021: Services related to particular areas, e.g. point of interest [POI] services, venue services or geofences - H04W 4/029: Location-based management or tracking services - B66F: HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD ({invalid lifting devices A61G7/10; } mounting artificial islands on piles or like supports E02B17/00; scaffolding combined with lifting devices E04G1/22; lifting devices for sliding forms E04G11/24; lifting of buildings E04G23/06; shores or struts E04G25/00; lifts or other hoisting devices on ladders E06C7/12; props for mining E21D15/00) - E02F: DREDGING; SOIL-SHIFTING (winning peat E21C49/00) - H04W: WIRELESS COMMUNICATION NETWORKS (broadcast communication H04H; communication systems using wireless links for non-selective communication, e.g. wireless extensions H04M1/72) ## Abstract A system for modifying a load map of a worksite includes one or more processing circuits. The one or more processing circuits include one or more memory devices coupled to one or more processors. The one or more memory devices are configured to store instructions thereon that, when executed by the one or more processors, cause the one or more processors to receive a load indication regarding a load of a work machine, generate a modified load map based on the load map and the load where the modified load map includes an acceptable zone defining an acceptable load threshold and a warning zone defining a warning load threshold, receive a location indication regarding a location of the work machine on the worksite, and provide a warning when the work machine is within or approaching the warning zone. ## Claims ### Claim 1 A system for modifying a load map of a worksite, the system comprising: one or more processing circuits comprising one or more memory devices coupled to one or more processors, the one or more memory devices configured to store instructions thereon that, when executed by the one or more processors, cause the one or more processors to: receive a load indication regarding a load of a work machine; generate a modified load map based on the load map and the load, the modified load map including an acceptable zone defining an acceptable load threshold and a warning zone defining a warning load threshold; receive a location indication regarding a location of the work machine on the worksite; provide a warning when the work machine is within or approaching the warning zone; determine a distance from the location of the work machine to the warning zone; and provide a notification for display on a display device of the work machine including the distance from the location of the work machine to the warning zone. ### Claim 2 (depends on 1) The system of claim 1, wherein the acceptable zone and the warning zone each define locational boundaries. ### Claim 3 (depends on 1) The system of claim 1, wherein the location of the work machine includes global positioning system coordinates. ### Claim 4 (depends on 1) The system of claim 1, wherein the warning includes at least one of a visual warning or an audible warning. ### Claim 5 (depends on 1) The system of claim 1, wherein the one or more memory devices are configured to store instructions thereon that, when executed by the one or more processors, cause the one or more processors to reduce or limit a speed of the work machine when the work machine is located within the warning zone. ### Claim 6 (depends on 1) The system of claim 1, wherein the modified load map includes an alarm zone defining an alarm load threshold, and wherein the one or more memory devices are configured to store instructions thereon that, when executed by the one or more processors, cause the one or more processors to provide an alarm when the work machine is within or approaching the alarm zone. ### Claim 7 (depends on 6) The system of claim 6, wherein the one or more memory devices are configured to store instructions thereon that, when executed by the one or more processors, cause the one or more processors to inhibit further movement of the work machine into the alarm zone when the work machine enters the alarm zone. ### Claim 8 (depends on 1) The system of claim 1, wherein the one or more memory devices are further configured to store instructions thereon that, when executed by the one or more processors, cause the one or more processors to provide the warning when the work machine is within a threshold distance of the warning zone. ### Claim 9 A system for modifying a load map of a worksite, the system comprising: one or more processing circuits comprising one or more memory devices coupled to one or more processors, the one or more memory devices configured to store instructions thereon that, when executed by the one or more processors, cause the one or more processors to: receive a load indication regarding a load of a work machine; generate a modified load map based on the load map and the load, the modified load map including an acceptable zone defining an acceptable load threshold and a warning zone defining a warning load threshold; receive a location indication regarding a location of the work machine on the worksite; provide a warning when the work machine is within or approaching the warning zone; and generate a graphical representation of the modified load map and the location of the work machine on the modified load map. ### Claim 10 (depends on 9) The system of claim 9, wherein the graphical representation of the acceptable zone of the load map has a first characteristic and the graphical representation of the warning zone of the load map has a second characteristic different than the first characteristic. ### Claim 11 (depends on 9) The system of claim 9, wherein the graphical representation is updated in real time as any of the modified load map, the location, or the load changes. ### Claim 12 A system for modifying a load map of a worksite, the system comprising: a non-transitory computer-readable storage medium having instructions stored thereon that, upon execution by one or more processors, cause the one or more processors to: receive a load indication regarding a load of a work machine; receive a location indication regarding a location of the work machine on the worksite; generate a modified load map based on the load map and the load, the modified load map including a first zone defining a first load threshold and a second zone defining a second load threshold that is less than the first load threshold; provide a notification when the work machine is within or approaching the second zone; and generate a graphical representation of the modified load map and the location of the work machine on the modified load map. ### Claim 13 (depends on 12) The system of claim 12, wherein the notification includes at least one of a visual notification or an audible notification. ### Claim 14 (depends on 12) The system of claim 12, wherein the instructions, when executed by the one or more processors, cause the one or more processors to reduce or limit a speed of the work machine when the work machine is located within the second zone. ### Claim 15 (depends on 12) The system of claim 12, wherein the instructions, when executed by the one or more processors, cause the one or more processors to inhibit further movement of the work machine into the second zone when the work machine enters the second zone.