---
publication_id: "OT-2026-000000452"
title: "Information processing method, information processing device, information processing program product, and storage medium"
published_at: "2026-09-15T19:02:54.092325Z"
canonical_url: "https://opentechnical.org/p/OT-2026-000000452"
categories:
  - "sensors-controls-machine-vision/industrial-control"
keywords:
  - "g05d1/646"
  - "g05d1/672"
---

# Information processing method, information processing device, information processing program product, and storage medium

## Abstract

An information processing method is executed by a processor to control display related to a target route to be traced by an autonomous towing device that tows a trailer by autonomously driving a tractor. The information processing method includes: receiving input of the target route between nodes as waypoints of the autonomous towing device; and displaying a predicted travel area through which the autonomous towing device is predicted to pass, in association with the target route. The predicted travel area is correlated with a trace error of the tractor relative to the target route, and a trace error of the trailer towed by the tractor.