A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
WORK MACHINE, WORK MACHINE CONTROL DEVICE AND WORK MACHINE CONTROL METHOD
The invention provides a work machine capable of realizing an automatic brake holding function without hindering work. This work machine is provided with: a vehicle body for traveling; a work machine supported by the vehicle body; an acceleration operation device that is operated in order to increase the traveling speed of the vehicle body; a brake operation device that is operated in order to reduce the traveling speed of the vehicle body; and a controller. When the travel speed of the vehicle body is equal to or less than a threshold value by the operation of the brake operation device, the controller executes automatic brake holding control such that the vehicle body is maintained in a travel-stopped state by holding the braking force, and the holding of the braking force is released by the operation of the acceleration operation device. The controller determines whether or not the work is performed by the work machine, and invalidates the automatic brake holding control when the work is performed.
本发明提供一种能够在不会对作业造成妨碍的情况下实现自动制动保持功能的作业机械。作业机械具备：车身，其用于行驶；工作装置，其支承于车身；加速操作装置，其为了增加车身的行驶速度而被操作；制动操作装置，其为了减少车身的行驶速度而被操作；以及控制器。控制器执行如下那样的自动制动保持控制：在通过制动操作装置的操作而车身的行驶速度成为阈值以下时，保持制动力而维持车身的行驶停止状态，并通过加速操作装置的操作来解除制动力的保持。控制器判别是否为由工作装置进行的作业中，在为作业中的情况下使自动制动保持控制无效。
WORK MACHINE, WORK MACHINE CONTROL DEVICE AND WORK MACHINE CONTROL METHOD
The invention provides a work machine capable of realizing an automatic brake holding function without hindering work. This work machine is provided with: a vehicle body for traveling; a work machine supported by the vehicle body; an acceleration operation device that is operated in order to increase the traveling speed of the vehicle body; a brake operation device that is operated in order to reduce the traveling speed of the vehicle body; and a controller. When the travel speed of the vehicle body is equal to or less than a threshold value by the operation of the brake operation device, the controller executes automatic brake holding control such that the vehicle body is maintained in a travel-stopped state by holding the braking force, and the holding of the braking force is released by the operation of the acceleration operation device. The controller determines whether or not the work is performed by the work machine, and invalidates the automatic brake holding control when the work is performed.
本发明提供一种能够在不会对作业造成妨碍的情况下实现自动制动保持功能的作业机械。作业机械具备：车身，其用于行驶；工作装置，其支承于车身；加速操作装置，其为了增加车身的行驶速度而被操作；制动操作装置，其为了减少车身的行驶速度而被操作；以及控制器。控制器执行如下那样的自动制动保持控制：在通过制动操作装置的操作而车身的行驶速度成为阈值以下时，保持制动力而维持车身的行驶停止状态，并通过加速操作装置的操作来解除制动力的保持。控制器判别是否为由工作装置进行的作业中，在为作业中的情况下使自动制动保持控制无效。
WORK MACHINE, WORK MACHINE CONTROL DEVICE AND WORK MACHINE CONTROL METHOD
作业机械、作业机械的控制装置以及作业机械的控制方法
OKAMUNE YUKI (author) / KITAMURA TSUKASA (author) / OKITSU AKIHIRO (author) / KAMIMAE TAKESHI (author)
2023-06-30
Patent
Electronic Resource
Chinese
IPC:
E02F
Baggern
,
DREDGING
| European Patent Office | 2022
WORK MACHINE CONTROL DEVICE WORK MACHINE AND WORK MACHINE CONTROL METHOD
| European Patent Office | 2017
Work machine control device, work machine, and work machine control method
| European Patent Office | 2018
WORK MACHINE CONTROL DEVICE WORK MACHINE AND WORK MACHINE CONTROL METHOD
European Patent Office | 2017
Work machine control device, work machine, and work machine control method
| European Patent Office | 2017