DE10105381A1 - Procedure for tour plans for delivery or transporting of temporally changing volumes is such that global optimizing is achieved by integrating of pieces of information by physical, genetic and random optimization processes - Google Patents
Procedure for tour plans for delivery or transporting of temporally changing volumes is such that global optimizing is achieved by integrating of pieces of information by physical, genetic and random optimization processesInfo
- Publication number
- DE10105381A1 DE10105381A1 DE2001105381 DE10105381A DE10105381A1 DE 10105381 A1 DE10105381 A1 DE 10105381A1 DE 2001105381 DE2001105381 DE 2001105381 DE 10105381 A DE10105381 A DE 10105381A DE 10105381 A1 DE10105381 A1 DE 10105381A1
- Authority
- DE
- Germany
- Prior art keywords
- procedure
- delivery
- optimization
- genetic
- transporting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
- B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
- B67D7/00—Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes
- B67D7/04—Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes for transferring fuels, lubricants or mixed fuels and lubricants
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q10/00—Administration; Management
- G06Q10/08—Logistics, e.g. warehousing, loading or distribution; Inventory or stock management
Landscapes
- Engineering & Computer Science (AREA)
- Business, Economics & Management (AREA)
- Economics (AREA)
- Quality & Reliability (AREA)
- Tourism & Hospitality (AREA)
- Human Resources & Organizations (AREA)
- Marketing (AREA)
- Operations Research (AREA)
- Development Economics (AREA)
- Strategic Management (AREA)
- Entrepreneurship & Innovation (AREA)
- Physics & Mathematics (AREA)
- General Business, Economics & Management (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Mechanical Engineering (AREA)
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
Abstract
Description
Zur Erstellung von Tourenplänen sind sehr viele Verfahren in Gebrauch. Diese reichen von rein manuellen Vorgehensweisen bis zu computerunterstützten bzw. -gesteuerten Verfahren. Allerdings liefern diese Verfahren im wesentlichen relativ weit vom Optimum abweichende Resultate. Dies hängt natürlich, von der Komplexität der Problemstellung ab. Das vorliegende Patent stellt ein neues Verfahren zur Erstellung von Tourenplänen für den Fall vor, dass Be stellungen aufgrund eines Vorhersage-Verfahrens erfolgen. Am Beispiel der Mineralölindu strie ist dies am einfachsten zu verdeutlichen. Die Belieferung von Tankstellen erfolgt zur Zeit im wesentlichen zu dem Zeitpunkt, zu dem die Tanks eine gewisse Marke unterschritten ha ben. In gewissen Bereichen werden auch Vorhersage-Verfahren eingesetzt, die ein Unter schreiten dieser Marke vorhersagen. Diese Vorhersage-Verfahren sind im allgemeinen in der Lage; die im Tank verbliebene Menge bzw. die bis zu einem bestimmten Zeitpunkt ver brauchte Menge vorherzusagen. Dies kann auch durch die Einführung geeigneter Meßsysteme erfolgen. Diese Kenntnis der zu liefernden Menge kann nur in einem geeigneten Optimie rungsverfahren ausgenutzt werden.A large number of methods are used to create tour plans. These range from from manual procedures to computer-aided or computer-controlled processes. However, these methods essentially provide deviations that deviate from the optimum Results. Of course, this depends on the complexity of the problem. The present Patent presents a new process for creating tour plans in the event that Be positions based on a prediction process. Using the example of the mineral oil ind This is the easiest to illustrate. Gas stations are currently being supplied essentially at the time when the tanks fell below a certain mark ben. In certain areas, prediction methods are also used, which are a sub prognosticate this mark. These prediction methods are generally in the Location; the amount remaining in the tank or the amount up to a certain point in time needed to predict quantity. This can also be done by introducing suitable measuring systems respectively. This knowledge of the quantity to be delivered can only be achieved in a suitable optimization process can be exploited.
Zur Erklärung bleibt zuerst festzustellen, dass das Verhalten der Tankmengen als Funktion der Zeit als physikalische Wellenfunktion interpretiert werden kann, wobei die Amplitude der Tankmenge entspricht. Eine physikalische Wellenfunktion besitzt darüber hinaus jedoch noch eine Phase. Diese Phase ist in bisherigen Belieferungsmodellen nicht betrachtet worden. Die Phasendifferenz zwischen zwei Wellenfunktionen ist im Falle von Tankstellen folgenderma ßen zu interpretieren. Zwei Tankstellen können beispielsweise zur gleichen Zeit "leer" sein, dann ist die Phasendifferenz Null. Das Maximum wird erreicht, wenn eine Tankstelle "voll" und die andere "leer" ist. Allgemein ist die Phasendifferenz als die Zeit zu definieren, die zwi schen den entsprechenden Befüllungen liegt. Es ist offensichtlich, dass diese Phasendifferenz bei gleichzeitiger Belieferung von mehreren Tankstellen durch einen LKW wesentlich in den Tourenplan eingeht. Wenn jeder LKW nur eine Tankstelle beliefert, hängt die Größe der LKW-Flotte von diesen Phasenbeziehungen ab. Damit ist klargestellt, dass die angesprochene Phase als Freiheitsgrad in den entsprechenden Optimierungsverfahren zu betrachten ist. Ziel einer geeigneten Optimierung muss es sein, über einen großen Zeitraum, etwa ein Jahr, die Gesamtkosten der Belieferung zu minimieren. Dies kann nur durch eine "globale Optimie rung" geschehen, die Vorhersageverfahren bzw. Meßverfahren in die Tourenplanung mit einbezieht. Eine Optimierung muss nur über einen geeignet langen Zeitraum erfolgen, um eine Optimierung der Phasenbeziehungen zu erlauben. Wegen der zeitabhängigen Kompo nenten in der Optimierung (Tankmengen) eignen sich hierzu nur physikalische, genetische bzw. stochastische Optimierungsverfahren.As an explanation, it must first be stated that the behavior of the tank quantities as a function of the Time can be interpreted as a physical wave function, the amplitude of the Tank quantity corresponds. However, there is also a physical wave function a phase. This phase has not been considered in previous delivery models. The The phase difference between two wave functions is as follows in the case of petrol stations to interpret. For example, two gas stations can be "empty" at the same time, then the phase difference is zero. The maximum is reached when a petrol station is "full" and the other is "empty". In general, the phase difference is to be defined as the time between appropriate fillings. It is obvious that this phase difference with simultaneous delivery to several petrol stations by a truck Route plan received. If each truck only supplies one gas station, the size of the depends Truck fleet depending on these phase relationships. This clarifies that the addressed Phase is to be regarded as a degree of freedom in the corresponding optimization process. aim It has to be a suitable optimization over a large period of time, such as a year To minimize the total cost of delivery. This can only be achieved through "global optimization tion "happen with the forecasting methods or measuring methods in the route planning involves. Optimization only has to take place over a suitably long period allow optimization of the phase relationships. Because of the time-dependent compo In optimization (tank quantities), only physical, genetic ones are suitable for this or stochastic optimization methods.
Es ist offensichtlich, dass sich das im Beispiel angesprochene Tankstellenproblem auf viele Bereiche erweitern lässt, die eine Belieferung oder einen Abtransport zeitlich sich verändern der Mengen umfassen.It is obvious that the petrol station problem mentioned in the example affects many Can expand areas that change the time of delivery or removal of quantities include.
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2001105381 DE10105381A1 (en) | 2001-02-06 | 2001-02-06 | Procedure for tour plans for delivery or transporting of temporally changing volumes is such that global optimizing is achieved by integrating of pieces of information by physical, genetic and random optimization processes |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2001105381 DE10105381A1 (en) | 2001-02-06 | 2001-02-06 | Procedure for tour plans for delivery or transporting of temporally changing volumes is such that global optimizing is achieved by integrating of pieces of information by physical, genetic and random optimization processes |
Publications (1)
Publication Number | Publication Date |
---|---|
DE10105381A1 true DE10105381A1 (en) | 2001-08-23 |
Family
ID=7673058
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE2001105381 Withdrawn DE10105381A1 (en) | 2001-02-06 | 2001-02-06 | Procedure for tour plans for delivery or transporting of temporally changing volumes is such that global optimizing is achieved by integrating of pieces of information by physical, genetic and random optimization processes |
Country Status (1)
Country | Link |
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DE (1) | DE10105381A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102012002855A1 (en) | 2012-02-13 | 2013-12-05 | Ingo Morgenstern | Method for using excess amounts of electricity for operating huge computer systems, involves proposing and calculating physical simulations of quantum chromodynamics and high-temperature superconductivity |
-
2001
- 2001-02-06 DE DE2001105381 patent/DE10105381A1/en not_active Withdrawn
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102012002855A1 (en) | 2012-02-13 | 2013-12-05 | Ingo Morgenstern | Method for using excess amounts of electricity for operating huge computer systems, involves proposing and calculating physical simulations of quantum chromodynamics and high-temperature superconductivity |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OAV | Applicant agreed to the publication of the unexamined application as to paragraph 31 lit. 2 z1 | ||
8122 | Nonbinding interest in granting licenses declared | ||
8139 | Disposal/non-payment of the annual fee |