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Tire management system and tire management method

  • US 10,112,619 B2
  • Filed: 09/20/2013
  • Issued: 10/30/2018
  • Est. Priority Date: 09/20/2013
  • Status: Active Grant
First Claim
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1. A tire management system that assigns work to each of a plurality of vehicles and manages a loaded state of a tire mounted on each of the vehicles that perform the assigned work, the tire management system comprising:

  • an overload vehicle detection unit configured to detect an overload vehicle in which a tire load of the work assigned to each of the vehicles exceeds a predetermined tire load set in the tire itself of the vehicle;

    a work contents changing processing unit configured to perform, when the overload vehicle is detected, processing of changing work contents of the overload vehicle such that the tire load of the overload vehicle becomes equal to or less than the predetermined tire load; and

    a predicted tire load calculation unit configured to obtain a planned work at a planning stage, the planned work being assigned to each of the vehicles, the planning stage being a stage before each of the vehicles starts the assigned planned work, and calculate a predicted tire load of the planned work in the planning stage assigned to each of the vehicles,wherein the overload vehicle detection unit detects an overload vehicle in which the predicted tire load exceeds the predetermined tire load, andthe work contents change processing unit performs, when the overload vehicle is detected, processing of changing the work contents in the planning stage of the overload vehicle such that the predicted tire load of the overload vehicle becomes equal to or less than the predetermined tire load.

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