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Method and device for an industrial system

A technology of industrial systems and representations, applied in general control systems, control/regulation systems, comprehensive factory control, etc., to improve acceptance and achieve the effect of production

Pending Publication Date: 2022-01-11
ROBERT BOSCH GMBH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Optimization of throughput or utilization of processing resources is a challenge and hides the potential for substantial cost savings

Method used

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  • Method and device for an industrial system
  • Method and device for an industrial system

Examples

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Embodiment Construction

[0026] figure 1 A schematic flow diagram for obtaining a production plan P for an industrial system is shown. In step 100, a representation T of the industrial system, in particular a Monte Carlo search tree, is acquired, wherein the acquisition of the representation T includes performing the subsequent step 104 multiple times in a loop starting from the starting state s1#1 to 114. Step 104 comprises the selection of the first state s4#1 of said representation T. The acquired states of the representation T are, for example, part of a Monte Carlo search tree.

[0027] Step 106 includes starting from the first state s4#1, according to the first state s4#1 of the representation T and according to at least one suggestion E obtained in advance, for example generated by expert knowledge, to select at least one of the plurality of processing orders. A plurality of processing orders, which can be referred to as job processing orders a45 , each indicate the start of the processing o...

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Abstract

A method for an industrial system. The method includes: ascertaining 100 a representation T of the industrial system, the ascertainment of the representation T including: selecting 104 a first state s4#1 of the representation T, selecting 106, based on the first state s4#1, at least one machining order a45 from a plurality of machining orders as a function of the first state of the representation and as a function of at least one previously ascertained recommendation E, and ascertaining a second state s5#1 as a subsequent state of the first state via a simulation of the second state as a function of the at least one selected machining order a45 and as a function of the first state s4#1; and ascertaining 200 a manufacturing schedule P for the industrial system as a function of the ascertained representation T.

Description

technical field [0001] The invention relates to a method and a device for industrial systems. Background technique [0002] The allocation and deployment of process orders to industrially implemented process resources is referred to as planning. The output of the planning algorithm is called a "schedule" or "guideline" or production plan. Optimization of throughput or utilization of processing resources is a challenge and hides the potential for substantial cost savings. [0003] Currently, such planning is often performed using hand-crafted planning rules devised by industry technicians, for example by dispatching orders in ascending order of their processing duration or by prioritizing orders closest to their due date. way to proceed. Contents of the invention [0004] The problem underlying the invention is solved by a method according to claim 1 , by a device according to a dependent claim and by a use according to a further dependent claim. Advantageous refinement...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q10/06G06Q50/04
CPCG06Q10/06316G06Q50/04G05B19/4155G05B2219/32304Y02P90/02G06F30/20
Inventor F·M·里赫特M·勒法罗夫
Owner ROBERT BOSCH GMBH
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