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1. JP2018123000 - REMOTE CONTROL SYSTEM FOR INDUSTRIAL VEHICLE, INDUSTRIAL VEHICLE, REMOTE CONTROL DEVICE, REMOTE CONTROL PROGRAM FOR INDUSTRIAL VEHICLE, AND REMOTE CONTROL METHOD FOR INDUSTRIAL VEHICLE

Office
Japan
Application Number 2017133751
Application Date 07.07.2017
Publication Number 2018123000
Publication Date 09.08.2018
Grant Number 6819490
Grant Date 06.01.2021
Publication Kind B2
IPC
B66F 9/24
BPERFORMING OPERATIONS; TRANSPORTING
66HOISTING; LIFTING; HAULING
FHOISTING, 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
9Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
06movable, with their loads, on wheels or the like, e.g. fork-lift trucks
075Constructional features or details
20Means for actuating or controlling masts, platforms, or forks
24Electrical devices or systems
B66F 9/20
BPERFORMING OPERATIONS; TRANSPORTING
66HOISTING; LIFTING; HAULING
FHOISTING, 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
9Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
06movable, with their loads, on wheels or the like, e.g. fork-lift trucks
075Constructional features or details
20Means for actuating or controlling masts, platforms, or forks
G05D 1/00
GPHYSICS
05CONTROLLING; REGULATING
DSYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
1Control of position, course, altitude, or attitude of land, water, air, or space vehicles, e.g. automatic pilot
CPC
B66F 9/0755
BPERFORMING OPERATIONS; TRANSPORTING
66HOISTING; LIFTING; HAULING
FHOISTING, 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
9Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
06movable, with their loads, on wheels or the like, e.g. fork-lift trucks
075Constructional features or details
0755Position control; Position detectors
B66F 9/07581
BPERFORMING OPERATIONS; TRANSPORTING
66HOISTING; LIFTING; HAULING
FHOISTING, 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
9Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
06movable, with their loads, on wheels or the like, e.g. fork-lift trucks
075Constructional features or details
07581Remote controls
B66F 9/24
BPERFORMING OPERATIONS; TRANSPORTING
66HOISTING; LIFTING; HAULING
FHOISTING, 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
9Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
06movable, with their loads, on wheels or the like, e.g. fork-lift trucks
075Constructional features or details
20Means for actuating or controlling masts, platforms, or forks
24Electrical devices or systems
B66F 17/003
BPERFORMING OPERATIONS; TRANSPORTING
66HOISTING; LIFTING; HAULING
FHOISTING, 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
17Safety devices, e.g. for limiting or indicating lifting force
003for fork-lift trucks
G05D 1/0033
GPHYSICS
05CONTROLLING; REGULATING
DSYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
1Control of position, course or altitude of land, water, air, or space vehicles, e.g. automatic pilot
0011associated with a remote control arrangement
0033by having the operator tracking the vehicle either by direct line of sight or via one or more cameras located remotely from the vehicle
G05D 2201/0216
GPHYSICS
05CONTROLLING; REGULATING
DSYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
2201Application
02Control of position of land vehicles
0216Vehicle for transporting goods in a warehouse, factory or similar
Applicants TOYOTA INDUSTRIES CORP
株式会社豊田自動織機
Inventors KAMIYA TOMONORI
神谷 知典
HIGA KOJI
比嘉 孝治
OKAMOTO HIRONOBU
岡本 浩伸
KAJIYA NOBUTOSHI
楫屋 宣敏
GOTO SHINYA
後藤 新矢
Agents 恩田 誠
恩田 博宣
Priority Data 2017017595 02.02.2017 JP
Title
(EN) REMOTE CONTROL SYSTEM FOR INDUSTRIAL VEHICLE, INDUSTRIAL VEHICLE, REMOTE CONTROL DEVICE, REMOTE CONTROL PROGRAM FOR INDUSTRIAL VEHICLE, AND REMOTE CONTROL METHOD FOR INDUSTRIAL VEHICLE
(JA) 産業車両用遠隔操作システム、産業車両、遠隔操作装置、産業車両用遠隔操作プログラム及び産業車両用遠隔操作方法
Abstract
(EN)

PROBLEM TO BE SOLVED: To provide a remote control system for an industrial vehicle, an industrial vehicle, a remote control device, a remote control program for an industrial vehicle, and a remote control method for an industrial vehicle capable of suppressing a remote control for traveling of an industrial vehicle performed by an operator from an excessively remote position with the use of the remote control device.

SOLUTION: A remote control system 10 for an industrial vehicle includes a forklift 20 having a vehicle communication unit 30, and a remote control device 50 having a remote communication unit 53 and used for performing a remote control of the forklift 20. The vehicle radio CPU 36 of the remote control system 10 for an industrial vehicle grasps a received radio wave intensity of a remote control signal SGb of radio communication performed between both communication units 30, 53 and determines whether the forklift 20 is disposed within a permission range or disposed within an inhibition range based on the grasping result.

SELECTED DRAWING: Figure 3

COPYRIGHT: (C)2018,JPO&INPIT


(JA)

【課題】操作者が遠隔操作装置を用いて過度に離れた位置から産業車両の走行に関する遠隔操作を行うことを抑制できる産業車両用遠隔操作システム、産業車両、遠隔操作装置、産業車両用遠隔操作プログラム及び産業車両用遠隔操作方法を提供すること。
【解決手段】産業車両用遠隔操作システム10は、車両通信ユニット30を有するフォークリフト20と、リモート通信ユニット53を有し、フォークリフト20を遠隔操作するのに用いられる遠隔操作装置50とを備えている。産業車両用遠隔操作システム10の車両無線CPU36は、両通信ユニット30,53間で無線通信が行われる遠隔操作信号SGbの受信電波強度を把握し、その把握結果に基づいて、フォークリフト20が許可範囲内に配置されているか禁止範囲内に配置されているかの可否判定を行う。
【選択図】図3


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