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Guided vehicle system

A transporter and path technology, applied in the field of transporter systems, can solve problems such as low transport efficiency and achieve the effect of efficient transport efficiency

Active Publication Date: 2011-08-17
MURATA MASCH LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If it is temporarily stopped, there will be a delay until it starts again, so the overall transportation efficiency will be low

Method used

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Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0040] 1. The layout of the truck system

[0041] The transport vehicle system 1 as one embodiment of the present invention is a system for driving a plurality of transport vehicles 3 on a predetermined track. The transport vehicle 3 travels in one direction on the track, loads items from the target location according to the transport instructions distributed by the upper controller (described later), and then travels to the transport destination and unloads the items at the transport destination. The type of the transport vehicle can be any one of a suspended transport vehicle, an unmanned transport vehicle without a track, and a rail trolley.

[0042] figure 1 The layout of the transport vehicle system 1 is shown. The transport vehicle system 1 has a plurality of loop travel paths 5 and a trunk travel path 7 connecting the plurality of loop travel paths 5 . The trunk travel path 7 becomes a circular path as a whole. A plurality of processing devices 9 are provided along ...

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PUM

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Abstract

The invention provides a guided vehicle system which attains high carrying efficiency by designing an elaborate exclusion control at a joint section. The guided vehicle system (1) is provided with a traveling path, a plurality of guided vehicles (3), and a guided vehicle controller (27). The traveling path comprises a linear section (45), an exit-side connecting path (39), and a second joint section (41) where both of the paths join together. The guided vehicles (3) travel on the traveling path. The exit-side connecting path (39) comprises a standby section. The guided vehicle controller (27)controls the traveling of the vehicles (3). Until a predetermined number of guided vehicles (3) stop in the standby section of the exit-side connecting path (39), the guided vehicle controller (27) keeps the guided vehicles (3) on standby in the standby section of the exit-side connecting path (39) while allowing other guided vehicles (3) to continuously pass from the linear section (45) to the second joint section (41).

Description

technical field [0001] The present invention relates to a transport vehicle system, and more particularly to a transport vehicle system in which a plurality of transport vehicles travel on a path having a junction of two paths. Background technique [0002] Conventionally, a transport vehicle system is known that includes a circular track, a plurality of transfer stations provided on the path of the circular track, and a plurality of transport vehicles that travel in one direction along the circular track and transport articles. In the transport vehicle system, exclusive control is performed to prevent conflicts at intersections such as branching parts and merging parts (for example, refer to Patent Document 1). [0003] Next, exclusive control will be described. A predetermined section on the upstream side of the intersection is defined as a specific area, and a transport vehicle that has entered the specific area requests the system controller to block the intersection. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05D1/02
CPCG05B19/41895G05D2201/0216G05D1/0274G05B2219/31012G05D1/0272G05B2219/31003Y02P90/60Y02P90/02G05D1/02
Inventor 原崎一见
Owner MURATA MASCH LTD