JP2009129262A - Emission apportion apparatus and emission apportion program - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide an emission apportion apparatus and an emission apportion program which fairly apportion the emissions emitted from transportation means in mixed transportation so that respective consignors are satisfied. <P>SOLUTION: The emission apportion apparatus is provided with: an item-based transportation load calculation part 11 for calculating a transportation load for each item on the basis of the distance of a direct transportation route and the weight of each item when each item is directly transported from a loading point to an unloading point; a total emission calculation part 12 for calculating the total emissions emitted from the transportation means when the transportation means moves along a circulation route on the basis of at least two variables composed of the distances of a plurality of transportation sections and the weight of respective items transported in the transportation sections; an item-based emission calculation part 13 for calculating the emission of each item by proportionally apportioning the total emissions calculated by the total emission calculation part 12 at the rate of the transportation load of each item to the total value of transportation loads of respective items. <P>COPYRIGHT: (C)2009,JPO&INPIT

Description

  The present invention relates to a discharge amount apportioning apparatus and a discharge amount apportioning program for apportioning the discharge amount of the discharge discharged from the transportation means for transporting the cargoes of a plurality of shippers for each load or for each shipper.

  In recent years, global warming due to greenhouse gases such as carbon dioxide has become a major problem. In order to solve this problem, the Kyoto Protocol adopted in 1997 sets a target for reducing greenhouse gas emissions for each country. In Japan, following the adoption of the Kyoto Protocol, reduction targets for greenhouse gas emissions are being set for each company. In order for each company to achieve this greenhouse gas emission reduction target, it is first necessary to accurately grasp their own emissions. There are various sources of greenhouse gas emissions, and transportation of cargo by trucks and other means of transportation is one of the sources.

  Recently, with the spread of digitization of geographic information and the spread of digital tachographs that measure and record the location and operation status of transportation means, multiple packages of multiple shippers are mixed and transported on a single truck. In the field of consolidated transportation, a so-called transportation management support system is used that can develop efficient transportation plans with low cost and low greenhouse gas emissions, and can manage the transportation of luggage and the operation of vehicles. It is becoming.

  On the other hand, the revised Energy Conservation Law (Act Revising Part of the Law Concerning the Rational Use of Energy (Act No. 93 of 2005)) is designed for certain shippers to reduce the amount of emissions related to transportation. Is obliged to regularly report greenhouse gas emissions in the transportation of The amount of greenhouse gas emissions in the transportation of luggage is calculated from the transportation means, its fuel consumption, transportation distance, luggage weight, etc., and the calculation method is already disclosed by the related ministries and agencies. In addition, various emission calculation methods based on actual conditions with high accuracy have been devised.

  For example, in Patent Document 1, information such as fuel usage, vehicle speed, vehicle position information, and time information transmitted from each vehicle is received by a management server, and fuel per unit mileage is based on these information. Methods for calculating consumption and greenhouse gas emissions are disclosed.

  However, the method disclosed in the above-mentioned Patent Document 1 has the same amount of greenhouse gas emissions when a plurality of cargoes of a plurality of shippers are mixedly loaded in one vehicle and delivered while visiting a plurality of points. In addition, no consideration is given to how to apportion to each shipper.

  In this way, a mixed transportation method that loads a plurality of shippers' packages together and circulates a predetermined patrol route is widely used because high transportation efficiency can be obtained, so that more efficient delivery is possible. A transportation plan is formulated using a computer-based transportation management support system, etc., and the optimal patrol route and vehicle used are determined.

  However, for individual shippers, the overall efficiency of consolidated transportation itself is not a direct concern, but how efficiently the load of the shipper's cargo is transported and how the burden of emissions associated with that transport is apportioned fairly. Interested in being done.

As a solution to this problem, Patent Document 2 discloses a discharge amount apportioning device that apportions the amount of discharge from a vehicle for each shipper when a plurality of shippers' cargoes are mixed and transported in the vehicle. Has been. In this patent document 2, the amount of discharge of each transport section is calculated, and it is prorated according to the ratio of the product (ton-kilometer) of the weight of each load and the transport distance of the load, for example, to each shipper. A method of assigning has been proposed.
JP 2004-157842 A JP 2007-4331 A

  However, the apportioning method of Patent Document 2 described above distributes the amount of emissions based on a transportation plan that is prepared on the assumption that all the destinations are circulated and the mixed loads are delivered sequentially. Luggage that is loaded at a point near the end and unloaded at a point near the end of the patrol route can be routed around routes that are unnecessary for the load, greatly increasing the transport distance. Therefore, the amount of discharge that is apportioned to the baggage becomes extremely large compared to a baggage that does not go around, and there is a risk that the shipper of the baggage may feel unfair.

  In view of the above circumstances, the present invention provides a discharge apportioning apparatus and an apportionment apportioning program that fairly apportions the amount of discharge discharged from the means of transportation during mixed transportation so that each shipper can be satisfied. For the purpose.

The first discharge apportioning device of the present invention that achieves the above object directly sends a transport load when a plurality of loads are directly sent from a first loading / unloading point to a second loading / unloading point. A transportation load calculation unit for each package that is calculated for each package based on the distance of the route and the weight of each package;
Ejecting from the means of transportation when the plurality of packages are detoured from the first loading / unloading point to the second loading / unloading point via the third loading / unloading point A total emission calculation unit for calculating the total emission of
Package-specific emission calculation unit that calculates the ratio of the transportation load for each package to the total value of the above-mentioned transportation load, and calculates the amount of emissions for each package by dividing the total emission by that ratio. It is characterized by comprising.

  Here, the transportation means refers to a vehicle such as a truck, a ship, an airplane, etc. that travels or sails using fuel.

  According to the first discharge apportioning device of the present invention, the transport load when the package is transported by the direct route is obtained, and the discharge amount for each load is apportioned based on the transport load. It is possible to reduce the fear of unfairness to the shipper who requested the shipment of the package.

  Here, the first discharge amount apportioning apparatus of the present invention collects the discharge amount of each package calculated by the package-based discharge amount calculation unit for each shipper, thereby discharging each shipper. There may be provided a discharger-specific discharge amount calculation unit for calculating the discharge amount of goods.

  When the first discharge apportioning device according to the present invention is configured as described above, the transport load when transporting a package by a direct route is obtained, and the discharge amount for each package is apportioned based on the transport load. Since each shipper is allocated in bulk, it is possible to reduce the risk of feeling unfair to the shipper who requested the transport of a package with a short direct distance.

  In addition, the second discharge apportioning device of the present invention that achieves the above-described object is provided with a plurality of shippers' packages along a cyclic route in which a plurality of transportation sections connecting two adjacent loading / unloading points are connected. A discharge apportioning device that apportions to each shipper the amount of discharge discharged from the transportation means for transporting from the loading point for each baggage to the unloading point for each baggage. Transport load calculation for each shipper to determine the transport load for each shipper based on at least two variables consisting of the distance of the direct route and the weight of each load when transporting directly from the loading point to the unloading point Discharged from the transportation means when traveling the traveling route on the basis of at least two variables consisting of a part, a distance between the plurality of transportation sections and a weight of each package transported through the transportation sections Total emissions The total emission amount calculated by the total emission amount calculation unit and the total emission amount calculated by the total emission amount calculation unit are divided by the ratio of the transport load for each shipper to the total transport load for all shippers. A discharger-specific discharge amount calculation unit for calculating the discharge amount of each shipper.

  According to the second discharge apportioning apparatus of the present invention, since a plurality of packages of each shipper are transported as a group of packages for each shipper, the overall transport efficiency is further improved as compared with the case of transporting each package. be able to.

  Further, the third discharge apportioning device of the present invention that achieves the above-described object is provided with a plurality of cargoes of a plurality of shippers along a circulation route in which a plurality of transportation sections connecting two adjacent loading / unloading points are connected. A discharge apportioning device for apportioning the amount of discharge discharged from the means of transport for transporting from the loading point for each baggage to the unloading point for each baggage, into each baggage. Direct route for calculating the discharge amount for each baggage based on at least three variables consisting of the distance of the direct route when transported directly from the loading point to the unloading point, the weight of each baggage and the standard fuel consumption rate An emission amount calculation unit, an operation data collection unit that collects operation data of the transportation means that travels on the patrol route, and each package and each transportation section based on the operation data collected by the operation data collection unit A circulation route emission calculation unit for calculating the emission amount of the emission, and the emission amount calculated by the direct route emission amount calculation unit and the emission amount calculated by the circulation route emission amount calculation unit for each package. In comparison, the temporary discharge amount calculation unit that sets the smaller discharge amount as the temporary discharge amount of the discharge of each baggage, and for each baggage calculated by the patrol route discharge amount calculation unit and for each transport section Total provisional discharge amount obtained by summing temporary discharge amount of each package calculated by the above-mentioned temporary discharge amount calculation unit, total discharge amount obtained by totaling discharge amount of discharge A package-specific discharge amount calculation unit that calculates the discharge amount of each package according to the ratio of the provisional discharge amount of each package to the value.

  According to the third discharge apportioning device of the present invention, the apportionment discharge amount based on the consolidated transport plan and the planned discharge amount based on the direct transport plan are compared for each baggage, and the one with the smaller discharge amount is compared with that of the baggage. Since the apportionment amount of each package is calculated based on the provisional discharge amount, the apportionment can be performed with less fear of causing each shipper to feel unfairness.

  Here, the third discharge amount apportioning apparatus of the present invention collects the discharge amount of each package calculated by the package-specific discharge amount calculation unit for each shipper, thereby discharging each shipper. There may be provided a discharger-specific discharge amount calculation unit for calculating the discharge amount of goods.

  When the third discharge apportioning device of the present invention is configured as described above, the apportionment discharge amount based on the consolidated transport plan and the planned discharge amount based on the direct transport plan are compared for each shipper, Since the smaller one is used as the temporary discharge amount of the shipper and the apportionment discharge amount of each shipper is calculated based on the temporary discharge amount, it is possible to perform the apportioning with less fear of causing each shipper to feel unfairness.

  In addition, a fourth discharge apportioning device of the present invention that achieves the above-described object is provided with a plurality of cargoes of a plurality of shippers along a circulation route in which a plurality of transportation sections connecting two adjacent loading / unloading points are connected. A discharge apportioning device that apportions to each shipper the amount of discharge discharged from the transportation means for transporting from the loading point for each baggage to the unloading point for each baggage. Direct route to calculate the discharge amount for each shipper based on at least three variables consisting of the distance of the direct route when transported directly from the loading point to the unloading point, the weight of each load and the standard fuel consumption rate An emission amount calculation unit, an operation data collection unit that collects operation data of the transportation means that travels on the patrol route, and each shipper and each transportation section based on the operation data collected by the operation data collection unit For each shipper, the cyclic route emission calculation unit that calculates the discharge amount of the discharged matter, the emission amount calculated by the direct route discharge amount calculation unit, and the discharge amount calculated by the cyclic route discharge calculation unit In comparison, the temporary discharge amount calculation unit that sets the smaller discharge amount as the temporary discharge amount of each shipper's discharge, and for each shipper and each transport section calculated by the patrol route discharge amount calculation unit Total temporary emissions obtained by summing the temporary emissions of each shipper's emissions calculated by the above-mentioned temporary emissions calculation unit, the total emissions of emissions obtained by summing the emissions of emissions And a discharger-specific discharge amount calculation unit for calculating the discharge amount of the discharge for each shipper in proportion to the ratio of the temporary discharge amount of the discharge of each shipper to the value.

  According to the fourth discharge apportioning apparatus of the present invention, the apportionment discharge amount based on the consolidated transport plan and the planned discharge amount based on the direct transport plan are compared for each shipper, and the one with the smaller discharge amount is compared with that of the shipper. Since the apportionment amount of each shipper is calculated based on the provisional discharge amount, it is possible to perform apportioning with little risk of causing each shipper to feel unfairness, and based on truck operation data. In addition, since the total emissions are calculated from the actual fuel consumption, it is possible to calculate the exact apportioned emissions that reflect road conditions, weather and other conditions, and the standard fuel consumption rate at the time of formulating a consolidated transportation plan Compared to the fifth embodiment in which the total emission amount is calculated using the above, it is possible to perform the distribution of the emission amount with less fear of causing an unfair feeling.

  In addition, the first emission apportioning program of the present invention that achieves the above-described object is executed in a computer, and the computer is turned into a cyclic route having a plurality of transport sections connecting two adjacent loading / unloading points. Along with this, it operates as a discharge apportioning device that apportions the amount of discharge discharged from the means of transportation that transports the cargo of multiple shippers from the loading point for each baggage to the unloading point for each baggage. A discharge apportioning program, wherein the computer comprises at least a distance of a direct route when each package is transported directly from a loading point of each package to an unloading point and the weight of each package A load-specific transport load calculation unit for obtaining a transport load for each package based on two variables, a distance between the plurality of transport sections, and a weight of each package transported in the transport section Based on at least two variables, calculated by the total emission calculation unit for calculating the total emission amount of the emissions discharged from the transport means when the patrol route is circulated, and the total emission calculation unit Distributing the amount of discharged waste by calculating the amount of discharged waste for each load by dividing the total discharge amount by the ratio of the transport load for each load to the total transport load for each load. And a discharge apportioning device having a section.

  According to the first discharge amount apportioning program of the present invention, the discharge amount apportioning device that performs the same operation as the first discharge apportioning device can be easily formed on the computer.

  Here, the first discharge apportioning program of the present invention collects the discharge amount of each package calculated by the package-specific discharge amount calculation unit for each shipper, thereby discharging each shipper. There may be provided a discharger-specific discharge amount calculation unit for calculating the discharge amount of goods.

  When the first discharge apportioning program of the present invention is configured as described above, the discharge apportioning device that performs the same operation as that of the first discharge apportioning device can be further apportioned for each shipper. The discharged amount apportioning device can be easily formed on a computer.

  In addition, a second emission apportioning program according to the present invention that achieves the above-described object is executed in a computer, and the computer is turned into a traveling route having a plurality of transport sections connecting two adjacent loading / unloading points. Along with this, it operates as a discharge apportioning device that apportions the discharge amount of waste discharged from the means of transportation that transports the cargo of multiple shippers from the loading point for each load to the unloading point for each load. A discharge apportioning program, wherein the computer comprises at least a distance of a direct route when each package is transported directly from a loading point of each package to an unloading point and the weight of each package Based on two variables, a transportation load calculation unit for each shipper for obtaining a transportation load for each shipper, a distance between the plurality of transport sections, and a weight of each package transported in the transport section. Based on at least two variables, a total emission calculation unit that calculates a total emission amount of the emissions discharged from the transportation means when the patrol route is circulated, and an emission calculated by the total emission calculation unit A distribution calculation unit for each shipper that calculates the discharge amount of each shipper by dividing the total discharge of goods by the ratio of the transport load of each shipper to the total transport load of all shippers. It operates as a discharge amount apportioning device provided.

  According to the second discharge apportioning program of the present invention, the discharge apportioning device that performs the same operation as the second discharge apportioning device can be easily formed on the computer.

  In addition, the third emission apportioning program of the present invention that achieves the above object is executed in a computer, and the computer is turned into a cyclic route in which a plurality of transportation sections connecting two adjacent loading / unloading points are connected. Along with this, it operates as a discharge apportioning device that apportions the amount of discharge discharged from the means of transportation that transports the cargo of multiple shippers from the loading point for each baggage to the unloading point for each baggage. A discharge apportioning program for causing the computer to send a distance of a direct route, a weight of each baggage, and a standard fuel consumption rate when each baggage is transported directly from the loading point to the unloading point of each baggage. The direct route route discharge amount calculation unit that calculates the discharge amount for each package based on at least three variables, and the operation that collects the operation data of the transportation means that travels on the patrol route A data collection unit, a circulation route emission calculation unit for calculating an emission amount of each package and each transportation section based on the operation data collected by the operation data collection unit, and the direct route route emission amount The discharge amount calculated by the calculation unit and the discharge amount calculated by the circulation route discharge amount calculation unit are compared for each of the packages, and the smaller discharge amount is determined as the temporary discharge amount of the discharge of each package. The total emission amount obtained by summing the emission amount for each of the cargoes and for each transportation section calculated by the temporary route emission amount calculation unit and the temporary route emission amount calculation unit. Proportionately divided by the ratio of the provisional discharge amount of each package to the total provisional discharge amount obtained by summing the provisional discharge amount of each package calculated by the provisional discharge calculation unit, Of emissions per package Characterized in that to operate as emissions apportioning device and a cargo-specific emission calculating unit for calculating the volume.

  According to the third discharge apportioning program of the present invention, the discharge apportioning device that performs the same operation as the third discharge apportioning device can be easily formed on the computer.

  Here, the third discharge apportioning program of the present invention collects the discharge amount of each package calculated by the package-specific discharge amount calculation unit for each shipper, thereby discharging each shipper. There may be provided a discharger-specific discharge amount calculation unit for calculating the discharge amount of goods.

  When the third discharge amount apportioning program of the present invention is configured as described above, the discharge apportioning device that performs the same operation as the third discharge apportioning device can be further apportioned for each shipper. The discharged amount apportioning device can be easily formed on a computer.

  In addition, a fourth emission apportioning program of the present invention that achieves the above object is executed in a computer, and the computer is turned into a traveling route having a plurality of transport sections connecting two adjacent loading / unloading points. Along with this, it operates as a discharge apportioning device that apportions the discharge amount of waste discharged from the means of transportation that transports the cargo of multiple shippers from the loading point for each load to the unloading point for each load. A discharge apportioning program for causing the computer to send a distance of a direct route, a weight of each baggage, and a standard fuel consumption rate when each baggage is transported directly from the loading point to the unloading point of each baggage. A direct route route discharge amount calculation unit that calculates the discharge amount for each shipper based on at least three variables consisting of: and an operation that collects operation data of the means of transportation that travels on the patrol route Data collection unit, a round route emission calculation unit for calculating the discharge amount for each shipper and for each transportation section based on the operation data collected by the operation data collection unit, and the direct route discharge amount The discharge amount calculated by the calculation unit and the discharge amount calculated by the patrol route discharge calculation unit are compared for each shipper, and the smaller discharge amount is determined as the temporary discharge amount of each shipper's discharge. The total emission amount obtained by summing the emission amount for each shipper and for each transportation section calculated by the temporary route emission amount calculation unit and the patrol route emission amount calculation unit, Proportionately calculated by the ratio of the temporary discharge amount of each shipper's discharge to the total temporary discharge amount obtained by summing the temporary discharge amount of each shipper's discharge calculated by the temporary discharge amount calculation unit. Of waste per shipper Characterized in that to operate as emissions apportioning device and a shippers by emission calculating unit for calculating the volume.

  According to the fourth discharge apportioning program of the present invention, the discharge apportioning device that performs the same operation as the fourth discharge apportioning device can be easily formed on the computer.

  According to the present invention, when allocating the discharge amount of each loader or each shipper when the cargoes of a plurality of shippers are mixed and transported, the discharge amount that does not cause each shipper to feel unfair The apportioning device and the discharge apportioning program can be realized.

  Embodiments of the present invention will be described below with reference to the drawings.

  According to the discharge apportioning apparatus of the present invention, a plurality of cargoes of a plurality of shippers are mixedly loaded on one transportation means along a circulation route in which a plurality of transportation sections connecting two adjacent loading / unloading points are connected. The amount of waste discharged from the means of transport that transports from each loading point to each unloading point is distributed to each load or each shipper. First, a method for apportioning the discharge amount will be described.

  In the following description, as a typical greenhouse gas, a case of calculating the amount of carbon dioxide emission will be described as an example. However, the emission amount apportioning apparatus and the amount apportioning program of the present invention are carbon dioxide and the like. In addition to other greenhouse gases, other emissions can also be handled in the same way. It is also possible to handle emissions of multiple types of emissions.

  FIG. 1 is a diagram showing an example of a traveling route in the mixed transportation system.

  In the example shown in FIG. 1, a patrol route determined based on a preliminarily prepared mixed transportation plan is shown. That is, after the truck 0001 leaves the sales office in a state where no luggage is loaded, the truck 0001 travels in the dispatching section 1 to reach the point P, loads the cargo a1 and the luggage a2 of the shipper A, and then travels in the traveling section 1 To the point Q, unload the cargo a1 of the shipper A, and then load the cargo b1 of the shipper B, and then travel through the traveling section 2 to the point R, where the cargo c1 of the shipper C , C2, and then travels in the traveling section 3 to the point S, unloads the load b1 of the shipper B and the load c1 of the shipper C, and loads the load d1 of the shipper D, Next, the vehicle travels through the traveling section 4 to the point T, unloads the cargo a2 of the shipper A, the cargo c2 of the shipper C, and the cargo d1 of the shipper D, and then loads the cargo on the truck 0001. Drive through the dispatch section 2 and return to the sales office.

  In general, the total discharge amount of the waste when the truck 0001 travels on the above-mentioned traveling route is prorated according to the ratio of the product (ton kilometer) of the weight of the load and the transport distance. For example, for the travel section 1, the discharge amount f1 in the travel section 1 is calculated by multiplying the product of the weight of the load a2 and the distance QR of the travel section 2 and the product of the weight of the load b1 and the distance QR of the travel section 2 It will be prorated according to the ratio. The discharge amount f3 in the travel section 3 and the discharge amount f4 in the travel section 4 are also apportioned to each load in the same manner.

  The above general distribution method can be said to be a reasonable method when viewed as an entire consolidated transportation, but it is not necessarily reasonable when considering individual packages or individual shippers. . That is, in the mixed transportation shown in FIG. 1, for example, the load a1 is only transported in the travel section 1, so it is natural to share the discharge amount f1 of the travel section 1, but the load a2 Since 1, 2, 3, and 4 are transported, the discharge amounts f1, f2, f3, and f4 in the traveling sections 1, 2, 3, and 4 are shared.

  Here, for example, if the package a2 is directly sent from the loading point P to the unloading point T without passing through the points Q, R, S, it is more transported than bypassing the points Q, R, S. Since the transport distance will be shortened, the burden of emission should be small. Therefore, the shipper who requested the transport of the cargo with a short direct delivery distance is burdened with an unreasonably large burden, which may give the shipper an unfair feeling.

  Therefore, in the discharge apportioning device of each embodiment of the present invention, it is unfair by adopting the concept of the direct route when the package is transported directly from the loading point to the unloading point and apportioning the discharge amount. The apportioning result with less feeling is obtained.

  FIG. 2 is a schematic configuration diagram of a discharge apportioning device and related portions in each embodiment of the present invention.

As shown in FIG. 2, the discharge apportioning device 10 is formed on a host computer 100 installed at the head office or sales office of a transportation company, and travels connecting two adjacent loading / unloading points. Emissions (CO ₂ gas) discharged from truck 1 that transports the cargo of a plurality of shippers from the loading point for each piece of cargo to the unloading point for each piece of baggage along a cyclic route consisting of a plurality of sections This device apportions the amount of discharge to each package.

  The truck in each embodiment of the present invention corresponds to an example of the transportation means referred to in the present invention, and the traveling section in each embodiment of the present invention corresponds to an example of the transportation section referred to in the present invention. To do.

  The discharge apportioning apparatus 10 includes a package-specific transport load calculation unit 11, a total discharge calculation unit 12, a package-specific discharge calculation unit 13, a shipper-specific discharge calculation unit 14, and a shipper-specific transport load calculation unit 15. A direct route discharge amount calculation unit 16, a cyclic route discharge amount calculation unit 17, and a temporary discharge amount calculation unit 18.

  The transport load calculation unit 11 for each parcel uses at least two variables consisting of the distance of the direct route and the weight of each parcel when the parcel is transported directly from the loading point to the unloading point. Based on this, the transportation load for each package is obtained.

  The total emission amount calculation unit 12 is configured to return from the transportation means when traveling around the traveling route based on at least two variables including the distance between the plurality of traveling sections and the weight of each piece of cargo transported through the traveling sections. Calculates the total amount of discharged waste.

  The discharge amount calculation unit 13 for each package distributes the total discharge amount calculated by the total discharge calculation unit by the ratio of the transport load for each package to the total transport load for each package. Thus, the discharge amount of each package is calculated.

  The shipper-specific discharge amount calculation unit 14 calculates the discharge amount of each shipper by collecting the discharge amount of each package calculated by the package-specific discharge amount calculation unit for each shipper. To do.

  The transport load calculation unit 15 for each shipper calculates the discharge amount of each shipper by collecting the discharge amount of each package calculated by the discharge calculation unit for each package for each shipper. is there.

  The direct route discharge amount calculation unit 16 includes at least three distances including the distance of the direct route when each baggage is transported directly from the loading point to the unloading point, the weight of each baggage, and the standard fuel consumption rate. The amount of discharge for each package is calculated based on two variables.

  The traveling route discharge amount calculation unit 17 calculates the discharge amount of the discharge for each baggage and for each travel section based on the operation data collected by the operation data collection unit.

  The provisional discharge amount calculation unit 18 compares the discharge amount calculated by the direct route discharge amount calculation unit and the discharge amount calculated by the circulation route discharge amount calculation unit for each package, and determines which one has the smaller discharge amount. These are the provisional discharge amounts of each package.

  A transport management support system 80 is formed on the host computer 100 together with the discharge apportioning device 10.

  The transportation management support system 80 manages information such as the traveling route of the truck 1, loading / unloading point, loading / unloading time, shipper name, luggage name, luggage weight, luggage volume, etc., and formulates a transportation plan. . Regarding a method for formulating such a transportation plan, JP-A-7-165080, JP-A-2002-109151, JP-A-2002-352372, JP-A-2004-13816, JP-A-2004-302541 are disclosed. Are described in detail. Here, a detailed description of the transportation management support system 80 will be omitted, and the description will focus on the portion directly related to the emission apportioning device of the present invention.

  The truck 1 has a GPS (Global Positioning System) 21 that detects the position of the truck 1, and a travel recording device 22 that records operation data such as the travel distance, travel speed, engine speed, vehicle position, and fuel consumption of the truck 1. A vehicle speed sensor 23 for detecting the traveling speed of the truck 1, an operation management device 20 having a function of transmitting operation data recorded in the traveling recording device 22 to the host computer 100 via a wireless communication line, and a driver operating the vehicle. And an operation box (not shown) having a plurality of operation buttons. The operation buttons include, for example, a start button that is pressed when a transport operation is started, a load button that is pressed when a load loading operation starts or ends, an unload button that is pressed when a load operation starts or ends, and a transport operation An end-of-business button or the like to be pressed when the operation is finished. By pressing these operation buttons, information such as business start, business end, loading start / end, unloading start / end, and the like is input to the travel recording device 22. In place of the operation by these operation buttons, information indicating the state of the vehicle, for example, information such as vehicle running / stopping, engine starting / stopping, loading weight of the load, opening / closing of the loading platform door, etc. is used. You may make it acquire from a meter, a tachometer, the load sensor provided in the carrier, a digital tachograph, etc., and you may make it input into the travel recording apparatus 22. FIG.

  The operation data recorded in the travel recording device 22 is transmitted to the host computer 100 in real time via a wireless communication line.

  Instead of transmitting the operation data of the truck 1 via the wireless communication line, for example, the operation data for each travel section is stored in a medium such as a memory card, and when it arrives at each point or business office, You may make it transmit the operation data memorize | stored in the medium to the host computer 100 via the computer etc. which were installed in each point or sales office.

  In the discharge apportioning device of each embodiment of the present invention, the fuel consumption can be measured by directly measuring the fuel injection amount from the fuel injection valve using an electronically controlled fuel consumption measuring device. Instead of using the fuel consumption measuring device, the fuel consumption may be calculated from the engine operating status by the tachometer, the stop / running information of the truck 1, the loaded weight, and the like. Further, the fuel consumption may be calculated from the standard fuel consumption rate for each truck, which has been measured in advance, as the travel distance of the truck 1.

  The host computer 100 further includes an HDD (Hard Disk Drive) 90 as an auxiliary recording device. The HDD 90 stores a discharge amount distribution program 200 that is executed in the computer 100 and operates the computer 100 as the discharge amount distribution device 10, and various master files and data files that are used in the discharge amount distribution program 200. Yes.

  Next, the discharge apportioning process by the exhaust apportioning device of each embodiment of the present invention will be described.

  First, the transporter uses the above-mentioned transport management support system 80 to send information on the package to be transported (namely, shipper name, package name, package weight, package size, collection date / time, collection location, temperature / humidity, vibration isolation, etc.) ), Traffic information, information on transportation means (trucks, etc.) (location, fuel type, displacement, standard fuel consumption, maximum loading capacity, lift / refrigeration / freezing function, presence / absence of vibration isolation function, vehicle allocation plan / driver's work status Etc.) and formulate an efficient consolidated transportation plan from the perspective of reducing transportation costs and emissions.

  The mixed quantity transportation plan formulated by the transportation management support system 80 and the transportation information on which the plan is based are notified to the emission apportioning device 10.

  The trucks selected based on the mixed transportation plan thus prepared are dispatched, and the cargoes of a plurality of shippers are transported together from the loading point to the unloading point along the patrol route.

  When the mixed transportation is started, for example, operation data (transport distance, loading / unloading date and time, location, etc.) from the operation management device 20 including a digital tachograph mounted on the truck 1 (see FIG. 1). Baggage information, vehicle speed and location for each time, fuel consumption, etc.) are transmitted to the discharge apportioning device 10.

  The discharge apportioning device 10 stores the operation data received from the truck 1 in the HDD 90 (see FIG. 2), and the apportioning process of the exhaust discharge by the processing method of each of the following embodiments is performed.

  That is, the total discharge amount of the discharged material is calculated by actually making a round of the patrol route, and the total discharge amount is distributed to each package or each shipper by the processing method of each embodiment. Here, any one of the following two methods is used as the method for calculating the total emission amount.

  The first method is a method for calculating total emissions based on the consolidated transportation plan, and the standard fuel consumption rate of the truck and conversion into a predetermined amount of emissions are converted into the transportation load (ton-kilometer) of each cargo formulated in the consolidated transportation plan. This is a method of multiplying by a coefficient.

  The second method is a method for calculating the total emissions based on the consolidated transportation performance. The actual value of actual fuel consumption is calculated from the operation data of the trucks that actually traveled the patrol course formulated in the consolidated transportation plan. This is a method of obtaining and calculating by multiplying the actual fuel consumption value by the predetermined emission conversion factor.

  As the emission conversion coefficient, the emission conversion coefficient for each fuel type specified by the relevant government office is used.

  Next, a first embodiment of the present invention will be described.

  The discharge amount apportioning device of the first embodiment corresponds to an example of the first discharge apportioning device of the present invention.

  FIG. 3 is a flowchart showing the procedure of the discharge amount apportioning process in the first embodiment.

  The discharge apportioning process in the first embodiment is performed by the exhaust apportioning device 10, the transport management support system 80, and the operation management device 20 shown in FIG. 2, but in the following description, the operation of the exhaust apportioning device 10 is performed. The explanation will be focused on. In the first embodiment, the above-described transportation load calculation unit by package 11 (see FIG. 2), the total discharge calculation unit 12, the package discharge calculation unit 13, and the shipper discharge calculation unit 14 are used. It is done.

  Moreover, in 1st Embodiment, the total discharge amount based on the above-mentioned mixed transportation plan is used as a total discharge amount used as the apportionment object.

  As shown in FIG. 3, the discharge apportioning device 10 first reads transport information relating to a consolidated transport plan prepared in advance by the transport management support system 80 and the basis of the load, truck, etc. (step S01).

  Next, transport information related to individual packages is extracted (step S02), and transport management support is provided for the formulation of a direct transport plan when each package is transported directly from the loading point to the unloading point of each package. A request is made to the system 80 (see FIG. 2) (step S03). The transport management support system 80 formulates a direct transport plan based on the request (step S04) and transmits it to the discharge apportioning device 10. The discharge apportioning device 10 acquires the direct transport plan formulated for each package (step S05), and based on the acquired direct transport plan, the distance of the direct route from the loading point of each package to the unloading point and the Based on at least two variables including the weight of each package, the transportation load for each package is calculated (step S06).

  Next, the total discharge amount based on the above-mentioned mixed transportation plan is calculated (step S07), and the total discharge amount is divided by the ratio of the transportation load for each load to calculate the proportional discharge amount for each load (step S08). Next, the apportionment discharge amount for each shipper is calculated (step S09).

Next, an example of apportioning the discharge amount in the first embodiment will be described.
Example 1
FIG. 4 is a diagram showing a cyclic route and a direct route in the first to fourth embodiments of the present invention.

  In the first embodiment, as shown in FIG. 3, the round route determined based on the consolidated transportation plan prepared in advance by the transportation management support system 80 (see FIG. 2), and the direct transportation developed in step S04. A direct route determined based on the plan is set.

  On the patrol route, as shown in FIG. 4, the truck 0001 leaves the sales office without loading the luggage, travels in the dispatch section 1 to reach the point P, and loads the cargo a1 and the luggage a2 of the shipper A. Then, after traveling in traveling section 1 to point Q, unloading cargo a1 of shipper A, loading cargo b1 of shipper B, and then traveling in traveling section 2 At R, the cargo c1 and the cargo c2 of the shipper C are loaded, and then the traveling section 3 is traveled to the point S to unload the cargo b1 of the shipper B and the cargo c1 of the shipper C. After loading the cargo d1 of the shipper D, the vehicle travels through the traveling section 4 to the point T, unloads the cargo a2 of the shipper A, the cargo c2 of the shipper C, and the cargo d1 of the shipper D, and finally Truck 0001 travels in the dispatch section 2 in an empty state and returns to the sales office.

  Next, for each of the cargoes a1, a2, b1, c1, c2, and d1 shown in FIG. 4, a direct transport plan for direct delivery from the respective loading point to the unloading point is formulated (FIG. 3: step S04). The direct routes indicated by broken line arrows in the figure, that is, the planned sections AE, BD, and CE are planned, and the travel distance and discharge amount of each planned section are calculated from the direct transport plan. Here, for the packages not indicated by the broken line arrows, the route of the mixed transportation plan and the route of the direct transportation plan coincide with each other, and therefore, the display of the broken line arrow is omitted.

  Table 1 shows the package name, direct transport distance, weight, and transport load of each package in Example 1.

  Here, the transport load is a product of the direct transport distance and the weight, and is so-called “ton-kilometer”.

  Next, the total amount of emissions in the consolidated transportation plan was calculated. That is, the total value of the discharge amounts f1, f2, f3, and f4 of each of the four traveling sections: Σf (1, 2, 3, 4) was obtained.

  Next, the transportation load for each package shown in Table 1 was divided by the total value (Σn · Mm) of these transportation loads to obtain the distribution ratios A1, A2, B1, C1, C2, D1 for each package. Here, Σn · Mm is the total value of the transportation load (ton-kilometer) of each cargo shown in Table 1. Next, the apportionment rate for each package was calculated by multiplying the apportion rate for each item by the total discharge amount (Σf (1, 2, 3, 4)).

  Table 2 shows the package name, distribution rate, and distribution amount of each package in Example 1.

  As shown in Table 2, for example, the distribution rate A1 of the load a1 is AB · Ma1 / Σn · Mm, and the distribution amount is A1 · Σf (1, 2, 3, 4).

  Here, AB is the direct transport distance of the package a1, Ma1 is the weight of the package a1, Σn is the number of packages, Mm is the total weight of the packages, and Σf (1, 2, 3 , 4) is the total value of the discharge amounts f1, f2, f3, f4 of all travel sections, that is, the total discharge amount.

  Furthermore, the discharge amount of each cargo owner can be calculated by summarizing the apportionment discharge amount for each cargo for each cargo owner. For example, the apportionment amount of the shipper A can be obtained as (A1 + A2) · Σf (1, 2, 3, 4).

  As described above, in the first embodiment, since the transport load when the package is transported by the direct route is obtained and the discharge amount is prorated according to the transport load, the shipper who requested the transport of the package of the short direct transport distance is requested. We were able to make apportionment of emissions with little fear of injustice.

  Next, a second embodiment will be described.

  The discharge amount apportioning device of the second embodiment corresponds to an example of the first discharge apportioning device of the present invention.

  FIG. 5 is a flowchart illustrating a procedure for apportioning the discharge amount according to the second embodiment.

  In the second embodiment, as in the first embodiment, the above-described transportation load calculation unit by package 11 (see FIG. 2), the total discharge amount calculation unit 12, the discharge amount calculation unit by package 13, and the discharge by shipper. A quantity calculation unit 14 is used.

  In the first embodiment (see FIG. 3), the total discharge amount based on the mixed transportation plan is used as the total discharge amount to be apportioned. In the second embodiment, the apportionment target is used. The total discharge amount is different from that of the first embodiment in that the total discharge amount based on the above-described mixed transportation performance is used. The rest is the same as the flowchart shown in FIG. 3 (first embodiment), and only the differences will be described below.

  In step S17, the mixed transportation results obtained from the operation data obtained from the in-vehicle operation management device 20 (see FIG. 2) when the truck 0001 shown in FIG. Calculate the total emissions based on this. In the subsequent processing, as in the flowchart shown in FIG. 3 (first embodiment), the total discharge amount is prorated by the ratio of the transportation load for each load to calculate the apportioned discharge amount for each load (step S18), Next, the apportionment discharge amount for each shipper is calculated (step S19).

  According to the second embodiment, since the total emission amount is calculated from the actual fuel consumption based on the truck operation data, an accurate apportioned emission amount that reflects road conditions, weather and other conditions is calculated. Can be calculated, and it is possible to perform a fair distribution of the emission amount, as compared with the first embodiment in which the total emission amount is calculated using the standard fuel consumption rate at the time of the consolidated transportation plan formulation.

  Next, a third embodiment will be described.

  The discharge amount apportioning device of the third embodiment corresponds to an example of the second discharge apportioning device of the present invention.

  FIG. 6 is a flowchart illustrating a procedure for apportioning the discharge amount according to the third embodiment.

  In the third embodiment, the aforementioned transporter-specific transport load calculation unit 15 (see FIG. 2), the total discharge amount calculation unit 12, and the shipper-specific discharge amount calculation unit 14 are used.

  In the first embodiment (see FIG. 3), the transport load is calculated based on the direct transport plan when each package is directly transported, whereas in the third embodiment, the load is mixed with other shippers' packages. The difference is that, for each shipper, a transport plan for transporting the cargo group of the shipper is obtained, and the transport load for each shipper is calculated based on the information.

  Further, in the third embodiment, the total discharge amount based on the above-mentioned mixed transportation plan is used as the total discharge amount to be apportioned.

  In the third embodiment, as shown in FIG. 6, first, the transportation management support system 80 (see FIG. 2) preliminarily prepares the transportation information relating to the consolidated transportation plan and the basis of the cargo, truck, etc. (step) S21).

  Next, the transport information related to the cargo group for each shipper is extracted (step S22), and the direct transport plan in the case where the cargo group for each shipper is transported directly from the loading point to the unloading point of each cargo group. Is requested to the transportation management support system 80 (step S23). The transport management support system 80 formulates a direct transport plan based on the request (step S24) and transmits it to the discharge apportioning device 10. The discharge apportioning device 10 acquires the direct transport plan formulated for each shipper (step S25), and based on the direct transport plan, the distance of the direct route from the loading point of each load group to the unloading point and the Based on at least two variables including the weight of each cargo group, the transportation load for each cargo group is calculated (step S26).

  Next, the total discharge amount based on the above-mentioned mixed transportation plan is calculated (step S27), and the total discharge amount is divided by the ratio of the transport load for each shipper to calculate the proportional discharge amount for each shipper (step S28). ).

  As described above, according to the third embodiment, since each of the shippers transports a plurality of packages of the shipper as a package group, each shipper is compared with the case of transporting each package (first embodiment). Can improve the transportation efficiency of the cargo group handled by the company.

  Next, a fourth embodiment will be described.

  The discharge amount apportioning device of the fourth embodiment corresponds to an example of the second discharge apportioning device of the present invention.

  FIG. 7 is a flowchart illustrating a procedure for apportioning the discharge amount according to the fourth embodiment.

  In the fourth embodiment, the transporter-specific transport load calculation unit 15 (see FIG. 2), the total discharge calculation unit 12, and the shipper-specific discharge calculation unit 14 are used.

  In the above-described third embodiment (see FIG. 6), the total discharge amount based on the above-mentioned mixed transportation plan is used, but in this fourth embodiment, the total discharge amount based on the above-mentioned mixed transportation performance is used. This is different from the third embodiment. The rest is the same as the flowchart (third embodiment) shown in FIG. 6, and the difference (step S37) will be described below.

  In step S37, the mixed transportation results obtained from the operation data sent from the in-vehicle operation management device 20 (see FIG. 2) when the truck 0001 shown in FIG. 4 actually travels the traveling route based on the mixed transportation plan. Calculate the total emissions based on In the subsequent processing, as in the flowchart shown in FIG. 3 (first embodiment), the total discharge amount is prorated according to the ratio of the transportation load for each load to calculate the apportioned discharge amount for each load (step S38). Next, a proportional discharge amount for each shipper is calculated (step S39).

  According to the fourth embodiment, since the total emission amount is calculated from the actual fuel consumption based on the truck operation data, an accurate apportioned emission amount that reflects road conditions, weather and other conditions is calculated. Can be calculated, and it is possible to carry out a fair distribution of emissions compared to the first embodiment in which the total emissions are calculated using the standard fuel consumption rate when the consolidated transportation plan is formulated.

  When a plurality of packages of the same shipper (packages having different loading points or unloading points) are transported together, as shown in the first embodiment (see FIG. 3), the packages alone A value obtained by summing up the emissions calculated from the direct transport plan in the case of direct delivery with a plurality of packages, and a value of the emissions calculated from the consolidated transport plan as shown in the third embodiment (see FIG. 6) And the transport load for each shipper may be calculated based on, for example, the one with a smaller amount of emissions. In other words, the transport load for each shipper may be calculated based on the transport plan with the smallest emission amount that is not mixed with other shippers.

  Next, a fifth embodiment will be described.

  The discharge amount apportioning device of the fifth embodiment corresponds to an example of the third discharge apportioning device of the present invention. Here, when multiple packages of the same shipper (packages with different loading or unloading points) are transported together, the transportation load of each package calculated from the consolidated transport plan is added up. A case where the load is regarded as a transport load of the direct route of the cargo group of the shipper will be described.

  In other words, in the fifth embodiment, a plurality of packages for each shipper is regarded as a package group, and a traveling route for transporting the package group most efficiently is planned as a direct route for the shipper of the package group. Based on this direct transport plan, each shipper's planned discharge amount when transporting each shipper's cargo group via the direct route, and each shipper's load via the patrol route based on the conventionally known consolidated transport plan The total discharge amount when transported is compared with the apportioned discharge amount obtained by apportioning for each shipper, and the one with the smaller discharge amount is set as the temporary discharge amount of each shipper. Next, divide the provisional discharge amount by the sum of the provisional discharge amount to obtain the distribution rate for each shipper, and distribute the total discharge amount to each shipper by the distribution rate to calculate the distribution amount for each shipper. .

  Prior to explaining the processing contents of the fifth embodiment, a conventionally known emission apportioning process based on a mixed transportation plan (see, for example, Japanese Patent Application Laid-Open No. 2007-4331) will be described.

  FIG. 8 is a flowchart showing an example of a general discharge amount apportioning process conventionally known.

  As shown in FIG. 8, first, the transportation management support system 80 (see FIG. 2) reads in advance the transportation information related to the consolidated transportation plan and the basis, such as a load or a truck (step S91).

  Next, the travel section data is generated. That is, the travel sections 1, 2, 3, and 4 of the patrol route shown in FIG. 1 are set (step S92). First, the first travel section is selected (step S93), and the discharge amount of the travel section is calculated. (Step S94). For example, the amount of emissions can be measured by directly measuring the amount of fuel injected from the fuel injection valve using an electronically controlled fuel consumption measuring device and measuring the amount of fuel consumed. It can be calculated by multiplication.

  Next, the presence / absence of the number of shippers in the travel section is determined (step S95).

  If the number of shippers in the travel section is not zero as a result of the determination in step S95, the process proceeds to step S96, and if the number of shippers is zero, the process proceeds to step S100.

  In step S96, the weight of the cargo of each shipper in the target travel section is acquired, and the total weight of the cargo of the shipper is calculated. Next, one shipper is selected (step S97), and the carry-out amount in the target travel section of the shipper is calculated (step S98).

  Next, step S97 and step S98 are continued until the processing of all shippers is completed (step S99).

  On the other hand, in step S100, the discharge amount of the target travel section is assigned to the carrier, and the process proceeds to step S101.

  In step S101, it is determined whether or not the processing for all travel sections has been completed.

  If the result of determination in step S101 is that processing for all travel sections has not been completed, processing returns to step S93 and the processing after step S93 is repeated.

  As a result of the determination in step S101, when the processing for all travel sections is completed, the process proceeds to step S102, and the discharge amounts of all travel sections for each shipper are summed.

  The apportioning process procedure according to the fifth embodiment will be described below.

  FIG. 9 is a flowchart illustrating a procedure for apportioning the discharge amount according to the fifth embodiment.

  In the fifth embodiment, the direct route discharge amount calculation unit 16 (see FIG. 2), the cyclic route discharge amount calculation unit 17, the temporary discharge amount calculation unit 18, and the individual baggage discharge amount calculation unit 13 are used.

  Further, in the fifth embodiment, the total discharge amount based on the above-described mixed transportation plan is used as the total discharge amount to be apportioned.

  In the fifth embodiment, first, the transportation management support system 80 (see FIG. 2) reads in advance the transportation information relating to the consolidated transportation plan and the basis, such as luggage and trucks (step S41).

  Next, the transport information regarding the cargo group for each shipper is extracted (step S42), and the direct transport plan when the cargo group for each shipper is transported directly from the loading point to the unloading point of each cargo group is formulated. Is requested to the transportation management support system 80 (step S43). The transport management support system 80 formulates a direct transport plan based on the request (step S44) and transmits it to the discharge apportioning device 10. The discharge amount apportioning device 10 calculates a planned discharge amount for each shipper based on the direct transport plan (step S45).

  On the other hand, the apportioned discharge amount (see Table 4) for each shipper by the discharge apportioning process shown in FIG. 8 is calculated (step S46).

  Next, for each shipper, the planned discharge amount and the apportioned discharge amount are compared, and the smaller discharge amount is selected as the temporary discharge amount of the shipper (step S47).

  Next, the total discharge amount based on the above-mentioned mixed transportation plan is calculated (step S48), and this total discharge amount is distributed to each shipper according to the proportion of the temporary discharge amount selected previously (step S49).

  FIG. 9 shows an example in which the planned emission amount calculated based on the transportation plan for each shipper as shown in FIG. 6 is used. However, as described with reference to FIG. The planned emission calculated based on the total may be added up for each shipper of the cargo to obtain the planned emission of each shipper.

Next, examples in the fifth embodiment will be described.
(Example 2)
FIG. 10 is a diagram showing a cyclic route and a direct route in the fifth and sixth embodiments.

  In the fifth embodiment, as shown in FIG. 9, the patrol route determined based on the consolidated transportation plan prepared in advance by the transportation management support system 80 (see FIG. 2), and the direct transportation transport formulated in step S44. A direct route determined based on the plan is set.

  On the patrol route, as shown in FIG. 10, after leaving the sales office with no load loaded, the truck 0001 travels in the dispatch section 1 to reach the point P and loads the loader A's load a1 and load a2. Then, after traveling in traveling section 1 to point Q, unloading cargo a1 of shipper A, loading cargo b1 of shipper B, and then traveling in traveling section 2 At R, the cargo c1 and the cargo c2 of the shipper C are loaded, and then the traveling section 3 is traveled to the point S to unload the cargo b1 of the shipper B and the cargo c1 of the shipper C. After loading the cargo d1 of the shipper D, the vehicle travels through the traveling section 4 to the point T, unloads the cargo a2 of the shipper A, the cargo c2 of the shipper C, and the cargo d1 of the shipper D, and finally Truck 0001 travels in the dispatch section 2 in an empty state and returns to the sales office.

  Next, for each of the cargoes a1, a2, b1, c1, c2, and d1 shown in FIG. 10, a direct transport plan is formulated for each shipper as a package group when the cargo is directly sent from the loading point to the unloading point (see FIG. 10). 9: Step S44), and the discharge amount in the direct route indicated by the broken line arrow in the figure is calculated. That is, for the shipper A, the most efficient patrol route for transporting the cargos a1 and a2 is the direct route of the cargo group of the shipper A, the traveling section 1 (the luggage a1, a2), the planned section BE (the luggage a2 ) Is planned, and for the shipper C, the most efficient patrol route for transporting the cargos c1 and c2 is the direct route of the cargo group of the shipper C, the travel section 3 (the luggage c1, c2), and the travel section 4 (Package c2) is planned, and for Shipper B and Shipper D, the most efficient transport route for transporting each of the packages b1 and d1 is planned as Planned Section BD and Traveling Section 4, respectively. The mileage and emissions were calculated from the direct transport plan. Here, for the package d1 which is not indicated by the broken line arrow, since the route of the mixed transportation plan and the route of the direct transportation plan coincide, the display of the broken line arrow is omitted.

  Table 3 shows the calculation result of the planned emission amount in the fifth embodiment described with reference to FIG.

  Table 3 shows the result of calculating the planned discharge amount for each shipper based on the direct transport plan (FIG. 9: step S45). This planned emission amount is calculated based on the distance of each transportation route in the case of efficient cyclic transportation from the loading point of each cargo to the unloading point for each shipper (that is, direct transportation for each shipper as a cargo group of the shipper) It was calculated as the product of the weight of each piece of luggage on the transportation route and the standard fuel efficiency of the truck used at that time. For example, the planned discharge amount of the shipper A is the product of the direct delivery distance AB and the sum of the weights Ma1 and Ma2 of the cargoes a1 and a2 of the shipper A, and the product of the direct delivery distance BE and the weight Ma2 of the cargos a2 of the shipper A. And the total value is multiplied by the standard fuel consumption rate Fk of the truck 0001 to obtain the planned emission amount AB · (Ma1 + Ma2) + BE · Ma2) · Fk.

  Table 4 shows the calculation result of the apportionment discharge amount in each traveling section for each shipper by the discharge apportionment processing that has been conventionally known and described with reference to FIG.

  As shown in Table 4, for example, since the load in the traveling section 1 of the shipper A is only the load of the shipper A as shown in FIG. 1, the apportioned discharge amount of the shipper A is f1, and the load in the traveling section 2 is the loader A. Since the cargo a2 and the cargo b1 of the shipper B, the apportioned amount of the cargo of the shipper A is f2 · Ma2 / (Ma2 + Mb1). Since the cargoes c1 and c2 of the shipper A, the apportioned discharge amount of the shipper A is f3 · Ma2 / (Ma2 + Mb1 + Mc1 + Mc2), and the luggage in the traveling section 4 is the luggage a2 of the shipper A, the luggage c2 of the shipper C, and the luggage d1 of the shipper D. The apportionment discharge amount of the shipper A is f4 · Ma2 / (Ma2 + Mc2 + Md1). The apportionment discharge amount of the shippers B, C and D is also calculated in the same manner as the shipper A.

  Here, f1, f2, f3, and f4 represent the discharge amounts in the traveling sections 1, 2, 3, and 4, respectively. For example, Ma2 represents the weight of the load a2.

  Compare the planned emissions (Table 3) during direct transport with each shipper's cargo group and the apportioned emissions (Table 4) of each shipper. Temporary discharge amount. The following table shows the temporary discharge amount of each shipper obtained as a result of the comparison, and the apportioned discharge amount obtained by apportioning the total discharge amount during mixed transportation by the ratio of the temporary discharge amount.

  Table 5 shows the temporary discharge amount of each shipper and the proportional discharge amount of each shipper obtained from the planned discharge amount for each shipper shown in Table 3 and the apportioned discharge amount for each shipper shown in Table 4.

  As shown in Table 5, for example, for Shipper A, the proportional discharge shown in Table 4 and the planned discharge shown in Table 3 are compared, and the planned discharge is smaller. (Ma1 + Ma2) + BE.Ma2) .Fk is selected as the temporary discharge amount FA of the shipper A. Also, since the planned discharge amount of the shipper B is smaller, the planned discharge amount: BD · Mb1 · Fk is selected as the temporary discharge amount FB of the shipper B. On the other hand, for shipper C and shipper D, the apportioned discharge amount is smaller, so that the apportioned discharge amount is selected as temporary discharge amounts FC and FD of shipper C and D, respectively.

  The value obtained by dividing the temporary discharge amounts FA, FB, FC, FD of each shipper thus obtained by the sum ΣFn of the temporary discharge amounts FA, FB, FC, FD of each shipper and the total discharge amount Σf (1 , 2, 3, 4), the draft amount of each shipper can be obtained. For example, for the shipper A, the proportional discharge amount of the shipper A can be obtained by multiplying the total discharge amount Σf (1, 2, 3, 4) and FA / ΣFn. The same applies to the shippers B, C, and D.

  As described above, in the second embodiment, the apportionment discharge amount based on the consolidated transport plan and the planned discharge amount based on the direct transport plan for each shipper using the cargo of each shipper as a load group are compared for each shipper. The smaller one is used as the temporary discharge amount of the shipper, and the apportionment discharge amount of each shipper is calculated based on the temporary discharge amount. Therefore, apportioning with less fear of causing each shipper to feel unfairness could be performed.

  Next, a sixth embodiment will be described.

  The apportioning processing device according to the sixth embodiment corresponds to an example of a third apportioning processing device of the present invention.

  FIG. 11 is a flowchart illustrating a procedure for apportioning the discharge amount according to the sixth embodiment.

  In the sixth embodiment, the direct route discharge amount calculation unit 16 (see FIG. 2), the cyclic route discharge amount calculation unit 17, the temporary discharge amount calculation unit 18, and the individual package discharge amount calculation unit 13 are used.

  Further, in the sixth embodiment, instead of the total discharge amount (step S48) based on the mixed load plan in the fifth embodiment (see FIG. 9) as the total discharge amount to be apportioned, the above-mentioned mixed transfer result is described. The total discharge amount based on (step S58) is used.

  Accordingly, only the total emission amount calculation step S58 in the flowchart shown in FIG. 11 is different from the flowchart shown in FIG. 9, and this portion will be described below. That is, in step S58, the total emission amount of the mixed transportation result calculated by the transportation management support system 80 based on the actual fuel consumption amount included in the operation data sent from the operation management device 20 of the truck 1 (see FIG. 1). Is calculated (step S58), and the discharge amount for each shipper is calculated using this as a total discharge amount to be apportioned (step S59).

  According to the sixth embodiment, the apportioned discharge amount based on the consolidated transport plan and the planned discharge amount based on the direct transport plan are compared for each shipper, and the smaller discharge amount is set as the temporary discharge amount of the shipper. Since the apportionment of each shipper is calculated based on the provisional discharge, apportioning can be performed with little risk of causing each shipper to feel unfair, and the actual data based on truck operation data can be used. Since total emissions are calculated from fuel consumption, accurate apportioned emissions that reflect road conditions, weather, and other conditions can be calculated, and the total fuel consumption can be calculated using the standard fuel consumption rate at the time of consolidated transportation planning. Compared to the fifth embodiment in which the discharge amount is calculated, it is possible to perform the discharge amount distribution with less fear of causing unfairness.

  Next, the discharge apportioning program corresponding to each exhaust apportioning device of the present invention will be described.

  In the discharge apportioning process by the discharge apportioning device of each of the above embodiments, the computer is connected to two adjacent loading / unloading points by executing a discharge apportioning program created in advance in the computer. Along the patrol route consisting of multiple transportation sections, the amount of emissions discharged from the means of transportation that transports the cargo of multiple shippers from the loading point for each piece of cargo to the unloading point for each piece of luggage It can be realized by operating as a discharge apportioning device that apportions the cargo.

  Hereinafter, an example of a computer that executes an emission apportioning program will be described with reference to FIG.

  FIG. 12 is a functional block diagram of a computer that executes the emission apportioning program of the present invention.

  The computer 100 includes a network connection device 101 that exchanges data with other computers via a network, a RAM (Random Access Memory) 102 that temporarily stores information, and an input device that inputs information according to user operations. 103, a display device 104 for displaying information, a recording medium reading device 105 for reading various programs and information from a recording medium on which various programs and information are recorded, a CPU (Central Processing Unit) 106 for performing arithmetic processing, programs and information Are stored in an HDD (Hard Disk Drive) 107 and a bus 108 for connecting each unit.

  The HDD 107 stores, as a database, a discharge apportioning program 200 (see FIG. 2) that causes the computer 100 to operate as the exhaust apportioning device of each of the above-described embodiments and information input to and output from the transportation management support system 80. ing. The database may be formed integrally with a single computer, or may be distributed on a plurality of computers so that various types of information are exchanged over a network.

  The discharge apportioning program corresponding to the discharge apportioning device of each embodiment is not necessarily stored in the HDD 107 at all times, and is stored in a storage medium such as a CD-ROM (Compact Disk Read Only Memory). In addition, the discharge amount apportioning program stored in the storage medium may be read and executed.

  Further, the computer 100 stores the above-mentioned emission apportionment program in another computer (or server) connected via a network such as a public line, the Internet, a LAN, or a WAN, and the amount of emission from these computers. The apportionment program may be read and executed.

  Various aspects of the present invention will be additionally described below.

(Appendix 1)
The transportation load when a plurality of packages are directly sent from the first loading / unloading point to the second loading / unloading point is determined for each package based on the distance of the direct route and the weight of each package. A load-based transportation load calculation unit required for
Transportation means in the case where the plurality of packages are routed from the first loading / unloading point to the second loading / unloading point via a third loading / unloading point A total emission calculation unit for calculating a total emission amount of emissions discharged from
The ratio of the transportation load for each package relative to the total value of the transportation load is calculated, and the total discharge amount is divided by the ratio, thereby calculating the discharge amount of each discharge for each package. A discharge apportioning device comprising an amount calculating unit.

(Appendix 2)
Transportation that transports the cargo of multiple shippers from the loading point for each piece of cargo to the unloading point for each piece of baggage along a circular route that consists of multiple transportation sections connecting two adjacent loading / unloading points A discharge apportioning device that apportions the discharge amount of waste discharged from the means to each shipper,
The transport load for each shipper based on at least two variables consisting of the distance of the direct route and the weight of each package when each package is transported directly from the loading point to the unloading point. A transportation load calculation unit for each shipper,
Based on at least two variables consisting of the distance between the plurality of transport sections and the weight of each package transported through the transport sections, the total discharge of the discharge discharged from the transport means when the circuit is circulated A total emission calculation unit for calculating the amount;
Distributing the total amount of discharge calculated by the total discharge calculation unit by the ratio of the transport load of each shipper to the total value of the transport load of all shippers, and the amount of discharge of each shipper A discharge apportioning apparatus comprising: a discharger-specific discharge calculation unit for calculating

(Appendix 3)
Transportation that transports the cargo of multiple shippers from the loading point for each piece of cargo to the unloading point for each piece of baggage along a circular route that consists of multiple transportation sections connecting two adjacent loading / unloading points A discharge apportioning device for apportioning the amount of discharge discharged from the means to each package,
Based on at least three variables consisting of the distance of the direct route when each baggage is transported directly from the loading point to the unloading point of each baggage, the weight of each baggage, and the standard fuel consumption rate, A direct route emission calculation unit for calculating emission,
An operation data collection unit that collects operation data of the transportation means traveling on the patrol route;
A round route emission calculation unit that calculates the discharge amount of each package and each transport section based on the operation data collected by the operation data collection unit;
The discharge amount calculated by the direct route discharge amount calculation unit and the discharge amount calculated by the circulation route discharge amount calculation unit are compared for each of the packages, and the smaller discharge amount is determined as the discharge amount of each package. A provisional discharge amount calculation unit for making a temporary discharge amount of
The provisional discharge amount calculation unit calculates the total discharge amount obtained by summing the discharge amount of each package and the transport section calculated by the patrol route discharge amount calculation unit. The amount of waste discharged for each package is divided by the ratio of the amount of temporary discharge of each package to the total amount of temporary emissions obtained by summing the amount of temporary discharge of each package. A discharge apportioning device comprising a package-specific discharge calculating unit for calculating

(Appendix 4)
A loader-specific discharge amount calculation unit for calculating discharge amount of each shipper by calculating the discharge amount of each loader calculated by the load-specific discharge amount calculation unit for each shipper; The discharge apportioning device according to appendix 1 or 3, characterized by the above.

(Appendix 5)
Transportation that transports the cargo of multiple shippers from the loading point for each piece of cargo to the unloading point for each piece of baggage along a circular route that consists of multiple transportation sections connecting two adjacent loading / unloading points A discharge apportioning device that apportions the discharge amount of waste discharged from the means to each shipper,
For each shipper on the basis of at least three variables consisting of the distance of the direct route, the weight of each package, and the standard fuel consumption rate when each package is transported directly from the loading point to the unloading point. A direct route emission calculation unit for calculating emission,
An operation data collection unit that collects operation data of the transportation means traveling on the patrol route;
A patrol route emission calculation unit that calculates an emission amount for each shipper and for each transportation section based on the operation data collected by the operation data collection unit;
The discharge amount calculated by the direct route discharge amount calculation unit and the discharge amount calculated by the circulation route discharge amount calculation unit are compared for each shipper, and the one with the smaller discharge amount is the discharge of each shipper. A provisional discharge amount calculation unit for making a temporary discharge amount of
The provisional discharge amount calculation unit calculates the total discharge amount obtained by summing the discharge amount of each shipper and the transport section calculated by the patrol route discharge amount calculation unit. The amount of discharge of each shipper is divided by the ratio of the amount of temporary discharge of each shipper's discharge to the total amount of temporary discharge obtained by summing the amount of temporary discharge of each shipper's discharge. A discharge apportioning apparatus comprising: a discharger-specific discharge calculation unit for calculating

(Appendix 6)
A computer running in a computer,
Transportation that transports the cargo of multiple shippers from the loading point for each piece of cargo to the unloading point for each piece of baggage along a circular route that consists of multiple transportation sections connecting two adjacent loading / unloading points A discharge apportioning program that operates as an apportionment apportioning device that apportions the amount of exhaust discharged from the means to each package,
The computer,
Based on at least two variables consisting of the distance of the direct route and the weight of each package when each package is transported directly from the loading point to the unloading point of each package, the transportation load for each package is determined. The desired load-based transportation load calculator,
Based on at least two variables consisting of the distance between the plurality of transport sections and the weight of each package transported through the transport sections, the total discharge of the discharge discharged from the transport means when the circuit is circulated A total emission calculation unit for calculating the amount;
The total discharge amount calculated by the total discharge amount calculation unit is prorated by the ratio of the transport load for each package to the total value of the transport load for each package, and the discharge amount for each package A discharge apportioning program that is operated as a discharge apportioning device that includes a package-specific discharge calculating unit that calculates the discharge.

(Appendix 7)
A computer running in a computer,
Transportation that transports the cargo of multiple shippers from the loading point for each piece of cargo to the unloading point for each piece of baggage along a circular route that consists of multiple transportation sections connecting two adjacent loading / unloading points A discharge apportioning program that operates as an apportionment apportioning device that apportions the amount of exhaust discharged from the means to each shipper,
The computer,
The transport load for each shipper based on at least two variables consisting of the distance of the direct route and the weight of each package when each package is transported directly from the loading point to the unloading point. A transportation load calculation unit for each shipper,
Based on at least two variables consisting of the distance between the plurality of transport sections and the weight of each package transported through the transport sections, the total discharge of the discharge discharged from the transport means when the circuit is circulated A total emission calculation unit for calculating the amount;
Distributing the total amount of discharge calculated by the total discharge calculation unit by the ratio of the transport load of each shipper to the total value of the transport load of all shippers, and the amount of discharge of each shipper A discharge apportioning program that operates as a discharge apportioning device that includes a shipper-specific discharge calculating unit that calculates

(Appendix 8)
A computer running in a computer,
Transportation that transports the cargo of multiple shippers from the loading point for each piece of cargo to the unloading point for each piece of baggage along a circular route that consists of multiple transportation sections connecting two adjacent loading / unloading points A discharge apportioning program that operates as an apportionment apportioning device that apportions the amount of exhaust discharged from the means to each package,
The computer,
Based on at least three variables consisting of the distance of the direct route when each baggage is transported directly from the loading point to the unloading point of each baggage, the weight of each baggage, and the standard fuel consumption rate, A direct route emission calculation unit for calculating emission,
An operation data collection unit that collects operation data of the transportation means traveling on the patrol route;
A round route emission calculation unit that calculates the discharge amount of each package and each transport section based on the operation data collected by the operation data collection unit;
The discharge amount calculated by the direct route discharge amount calculation unit and the discharge amount calculated by the circulation route discharge amount calculation unit are compared for each of the packages, and the smaller discharge amount is determined as the discharge amount of each package. A provisional discharge amount calculation unit for making a temporary discharge amount of
The provisional discharge amount calculation unit calculates the total discharge amount obtained by summing the discharge amount of each package and the transport section calculated by the patrol route discharge amount calculation unit. The amount of waste discharged for each package is divided by the ratio of the amount of temporary discharge of each package to the total amount of temporary emissions obtained by summing the amount of temporary discharge of each package. A discharge apportioning program that is operated as an apportionment apportioning device that includes a package-by-package discharge calculating unit.

(Appendix 9)
A loader-specific discharge amount calculation unit for calculating discharge amount of each shipper by calculating the discharge amount of each loader calculated by the load-specific discharge amount calculation unit for each shipper; The emission apportioning program according to appendix 6 or 8, characterized in that

(Appendix 10)
A computer running in a computer,
Transportation that transports the cargo of multiple shippers from the loading point for each piece of cargo to the unloading point for each piece of baggage along a circular route that consists of multiple transportation sections connecting two adjacent loading / unloading points A discharge apportioning program that operates as an apportionment apportioning device that apportions the amount of exhaust discharged from the means to each shipper,
The computer,
For each shipper on the basis of at least three variables consisting of the distance of the direct route, the weight of each package, and the standard fuel consumption rate when each package is transported directly from the loading point to the unloading point. A direct route emission calculation unit for calculating emission,
An operation data collection unit that collects operation data of the transportation means traveling on the patrol route;
A patrol route emission calculation unit that calculates an emission amount for each shipper and for each transportation section based on the operation data collected by the operation data collection unit;
The discharge amount calculated by the direct route discharge amount calculation unit and the discharge amount calculated by the circulation route discharge amount calculation unit are compared for each shipper, and the one with the smaller discharge amount is the discharge of each shipper. A provisional discharge amount calculation unit for making a temporary discharge amount of
The provisional discharge amount calculation unit calculates the total discharge amount obtained by summing the discharge amount of each shipper and the transport section calculated by the patrol route discharge amount calculation unit. The amount of discharge of each shipper is divided by the ratio of the amount of temporary discharge of each shipper's discharge to the total amount of temporary discharge obtained by summing the amount of temporary discharge of each shipper's discharge. A discharge apportioning program that operates as a discharge apportioning device that includes a shipper-specific discharge calculating unit that calculates

It is a figure which shows an example of the patrol route in a consolidated transport system. It is a schematic block diagram of the discharge amount apportioning device and its related part in each embodiment of the present invention. It is a flowchart which shows the procedure of the discharge amount distribution process in 1st Embodiment. It is a figure which shows the cyclic | annular route and direct sending route in the 1st-4th embodiment of this invention. It is a flowchart which shows the distribution process procedure of the discharge amount in 2nd Embodiment. It is a flowchart which shows the distribution process procedure of the discharge amount in 3rd Embodiment. It is a flowchart which shows the distribution process procedure of the discharge amount in 4th Embodiment. It is a flowchart which shows an example of the general discharge amount distribution processing procedure known conventionally. It is a flowchart which shows the distribution process procedure of the discharge amount in 5th Embodiment. It is a figure which shows the cyclic | annular route and direct sending route in 5th, 6th embodiment. It is a flowchart which shows the distribution process procedure of the discharge amount in 6th Embodiment. It is a functional block diagram of a computer which executes the discharge apportionment program of the present invention.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Truck 10 Discharge apportioning device 11 Transportation load calculation part according to package 12 Total discharge calculation part 13 Discharge calculation part according to cargo 14 Discharge calculation part according to shipper 15 Transport load calculation part according to shipper 16 Direct route route discharge calculation part 17 Route emission calculation unit 18 Temporary emission calculation unit 20 Operation management device 21 GPS
22 Travel Recorder 23 Vehicle Speed Sensor 80 Transportation Management Support System 90 HDD
100 Host computer 101 Network connection device 102 RAM
103 Input Device 104 Display Device 105 Recording Medium Reading Device 106 CPU
107 HDD
108 Bus 200 Discharge apportioning program

Claims (6)

The transportation load when a plurality of packages are directly sent from the first loading / unloading point to the second loading / unloading point is determined for each package based on the distance of the direct route and the weight of each package. A load-based transportation load calculation unit required for
Transportation means in the case where the plurality of packages are routed from the first loading / unloading point to the second loading / unloading point via a third loading / unloading point A total emission calculation unit for calculating a total emission amount of emissions discharged from
The ratio of the transportation load for each package relative to the total value of the transportation load is calculated, and the total discharge amount is divided by the ratio, thereby calculating the discharge amount of each discharge for each package. A discharge apportioning device comprising an amount calculating unit.   A loader-specific discharge amount calculation unit for calculating discharge amount of each shipper by calculating the discharge amount of each loader calculated by the load-specific discharge amount calculation unit for each shipper; The discharge apportioning device according to claim 1, wherein: Transportation that transports the cargo of multiple shippers from the loading point for each piece of cargo to the unloading point for each piece of baggage along a circular route that consists of multiple transportation sections connecting two adjacent loading / unloading points A discharge apportioning device for apportioning the amount of discharge discharged from the means to each package,
Based on at least three variables consisting of the distance of the direct route when each baggage is transported directly from the loading point to the unloading point of each baggage, the weight of each baggage, and the standard fuel consumption rate, A direct route emission calculation unit for calculating emission,
An operation data collection unit that collects operation data of the transportation means traveling on the patrol route;
A round route emission calculation unit that calculates the discharge amount of each package and each transport section based on the operation data collected by the operation data collection unit;
The discharge amount calculated by the direct route discharge amount calculation unit and the discharge amount calculated by the circulation route discharge amount calculation unit are compared for each of the packages, and the smaller discharge amount is determined as the discharge amount of each package. A provisional discharge amount calculation unit for making a temporary discharge amount of
The provisional discharge amount calculation unit calculates the total discharge amount obtained by summing the discharge amount of each package and the transport section calculated by the patrol route discharge amount calculation unit. The amount of waste discharged for each package is divided by the ratio of the amount of temporary discharge of each package to the total amount of temporary emissions obtained by summing the amount of temporary discharge of each package. A discharge apportioning device comprising a package-specific discharge calculating unit for calculating   A loader-specific discharge amount calculation unit for calculating discharge amount of each shipper by calculating the discharge amount of each loader calculated by the load-specific discharge amount calculation unit for each shipper; The discharge apportioning device according to claim 3. A computer running in a computer,
Transportation that transports the cargo of multiple shippers from the loading point for each piece of cargo to the unloading point for each piece of baggage along a circular route that consists of multiple transportation sections connecting two adjacent loading / unloading points A discharge apportioning program that operates as an apportionment apportioning device that apportions the amount of exhaust discharged from the means to each package,
The computer,
Based on at least two variables consisting of the distance of the direct route and the weight of each package when each package is transported directly from the loading point to the unloading point of each package, the transportation load for each package is determined. The desired load-based transportation load calculator,
Based on at least two variables consisting of the distance between the plurality of transport sections and the weight of each package transported through the transport sections, the total discharge of the discharge discharged from the transport means when the circuit is circulated A total emission calculation unit for calculating the amount;
The total discharge amount calculated by the total discharge amount calculation unit is prorated by the ratio of the transport load for each package to the total value of the transport load for each package, and the discharge amount for each package A discharge apportioning program that is operated as a discharge apportioning device that includes a package-specific discharge calculating unit that calculates the discharge.   A loader-specific discharge amount calculation unit for calculating discharge amount of each shipper by calculating the discharge amount of each loader calculated by the load-specific discharge amount calculation unit for each shipper; The emission apportioning program according to claim 5, wherein:

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