WO2017037826A1 - Dispositif et système d'assistance à l'établissement d'un plan de transport - Google Patents

Dispositif et système d'assistance à l'établissement d'un plan de transport Download PDF

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Publication number
WO2017037826A1
WO2017037826A1 PCT/JP2015/074637 JP2015074637W WO2017037826A1 WO 2017037826 A1 WO2017037826 A1 WO 2017037826A1 JP 2015074637 W JP2015074637 W JP 2015074637W WO 2017037826 A1 WO2017037826 A1 WO 2017037826A1
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Prior art keywords
plan
transportation
inventory
information
ship
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PCT/JP2015/074637
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English (en)
Japanese (ja)
Inventor
健司 大家
幸久 藤田
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株式会社日立製作所
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Priority to PCT/JP2015/074637 priority Critical patent/WO2017037826A1/fr
Publication of WO2017037826A1 publication Critical patent/WO2017037826A1/fr

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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q10/00—Administration; Management
    • G06Q10/08—Logistics, e.g. warehousing, loading or distribution; Inventory or stock management

Definitions

  • the present invention relates to a transportation planning support technology.
  • Patent Document 1 JP-A-2002-211752
  • the gazette states that “a landing allocation plan that minimizes the number of port calls and transportation costs under the constraints of at least berth capacity and yard inventory capacity is determined, and this information and update information can be shared.
  • a transportation management system capable of realizing transportation management that is accurate and efficient and that can realize economical transportation management is provided.
  • the determination unit 110 includes management information in the storage unit 115 (related to transportation management of raw fuel provided from outside).
  • the storage means 115 stores information relating to the distribution of the raw fuel so that it can be referred to from the outside ”(see the summary).
  • Patent Document 1 describes a method of determining a raw fuel landing site allocation plan that minimizes transportation costs under the constraints of berth capacity and yard inventory capacity.
  • the present application includes a plurality of means for solving the above-described problems.
  • An example of the means is as follows.
  • a transportation planning support apparatus for supporting transportation planning by ship, the inventory of products used for operation at each site and the respective plans and results of transportation of the products, the weather results, the master information of the sites and the products
  • a data storage unit that stores the master information of the ship, obtains the position and weather forecast of each ship, and from the data in the data storage part and the position and weather forecast of each ship, The difference is calculated, the amount of change for the latest inventory plan is extracted, and the products in transit are shipped according to the transportation plan under the conditions of inventory plan change from the data in the data storage unit and the amount of change for the latest inventory plan.
  • the transportation efficiency can be increased.
  • FIG. 1 is a system configuration diagram of the transportation plan support system of the present embodiment.
  • the transportation plan support system of the present embodiment includes a transportation plan support device 10, a ship information collection device 20, and a base information collection device 30, which are connected via a network.
  • the ship information collection device 20 is a device that collects data on the transportation results (time information and position information) of each ship
  • the site information collection device 30 is a device that collects operation results and inventory results at each site.
  • the transportation plan support device 10 is a device that creates and changes a transportation plan using data acquired from the ship information collection device 20 and the base information collection device 30. Hereinafter, the configuration of each apparatus will be described.
  • the transportation plan support apparatus 10 includes a CPU (Central Processing Unit) 11, a ROM (Read Only Memory) 12, a RAM (Random Access Memory) 13, an auxiliary storage device 14, a display device 15, an input device 16, a media reading device 17, and information.
  • a receiving / transmitting device 18 is provided.
  • the CPU 11 is a unit that executes various calculations.
  • the CPU 11 executes various processes by executing a predetermined application program loaded from the auxiliary storage device 14 to the RAM 13.
  • the application program is, for example, an application program that can be executed on an OS (Operating System) program.
  • the application program may be installed in the auxiliary storage device 14 from a portable storage medium via the media reading device 17.
  • the RAM 13 is a memory that stores a program executed by the CPU 11 and data necessary for executing the program.
  • the ROM 12 is a memory for storing a program and the like necessary for starting the transportation plan support apparatus 10.
  • the auxiliary storage device 14 is, for example, a device such as an HDD (Hard Disk Drive).
  • An SSD (Solid State Drive) using a flash memory or the like may be used.
  • the display device 15 is, for example, a device such as a CRT display, an LCD (Liquid Crystal Display), or an organic EL (Electro-Luminescence) display.
  • the input device 16 is, for example, a device such as a keyboard, a mouse, or a microphone.
  • the media reader 17 is a device that reads information from a portable storage medium having portability such as a CD-ROM.
  • the information transmission / reception device 18 is a device that transmits and receives data to and from an external device.
  • devices such as a wired LAN, a wireless LAN, a dial-up router, and an infrared communication device.
  • the ship information collection device 20 includes a transport information acquisition unit 21, an information reception / transmission unit 22, and an information storage unit 23.
  • the transport information acquiring unit 21 acquires the position information of the ship when the information receiving / transmitting unit 22 receives the transport information transmission instruction or periodically, and the position information together with the time information when the position information is acquired.
  • the information is recorded in the information storage unit 23.
  • the position information is generated by calculating latitude and longitude using GPS (Global Positioning System).
  • the information reception / transmission unit 22 receives the information provision request from the transportation plan support device 10 and transmits the position of the ship stored in the information storage unit 23 to the transportation plan support device 10 as a transportation result.
  • it comprises a module for connecting to a radio, a mobile phone line, and a satellite phone line.
  • the information storage unit 23 includes a ship position record (plan) data table shown in FIG. 9 and a ship transport record (plan) data table shown in FIG. 10, and accumulates the respective data.
  • a ship position record (plan) data table shown in FIG. 9 and a ship transport record (plan) data table shown in FIG. 10, and accumulates the respective data.
  • an SSD using an HDD or a flash memory is used.
  • the base information collection device 30 includes an inventory / stock receipt / shipment information acquisition unit (hereinafter referred to as an inventory information acquisition unit) 31, an operation information acquisition unit 32, an information reception / transmission unit 33, and an information storage unit 34.
  • the inventory information acquisition unit 31 acquires the actual inventory including the layout of the inventory storage area. For example, when the inventory storage is in a state in which photographing is always possible with a photographing device (camera, video camera, etc.), and the information receiving / transmitting unit 33 receives an information transmission instruction from the transportation planning support device 10 or periodically photographed images. And analyze the image to get information on where and what is located. Further, for example, a barcode may be attached to an object to be transported such as a product, and the apparatus may be configured to acquire information when a cargo movement occurs with a barcode reader capable of simultaneously acquiring position information.
  • the operation information acquisition unit 32 acquires the operation results of the equipment that leads to the product demand at the base. For example, when oil is mined at the base, it is composed of various sensors connected to the mining equipment.
  • the information reception / transmission unit 33 receives an information provision request from the transportation plan support device 10 and transmits the operation, demand, and inventory results to the transportation plan support device 10.
  • it comprises a module for connecting to a radio, a mobile phone line, and a satellite phone line.
  • the information storage unit 34 includes an operation result (plan) data table (9100) shown in FIG. 4, an inventory result (plan) data table (9300) shown in FIG. 6, and an inventory storage result (plan) shown in FIG. 7 (a).
  • a data table (9400) is provided, and actual data on operations and inventory at each site is accumulated. For example, an SSD using an HDD or a flash memory is used.
  • one ship information collection device 20 and one base information collection device 30 are shown. However, the number is not limited to one. It is desirable to provide only as much.
  • FIG. 2 is a block diagram of the transportation plan support apparatus of the present embodiment.
  • the transportation plan support apparatus 10 includes a data acquisition unit 100, a plan change extraction unit 200, an unloading determination unit 300, a demand priority calculation unit 400, an inventory storage plan calculation unit 500, a transportation plan calculation unit 600, a processing control unit 700, an input An output interface unit 800 and a data storage unit 900 are included.
  • the data acquisition unit 100 has a function of acquiring operation, inventory, inventory loading / unloading, transportation performance data, weather forecast data, and performance data at each base and each ship via the input / output interface unit 800.
  • the acquired data is stored in the data storage unit 900.
  • the data storage unit 900 stores each information of plan, actual data, weather forecast and actual data of operation, demand, inventory, inventory loading / unloading, and transportation, and master information regarding bases, ships, and products. .
  • the plan change extraction unit 200 uses the data stored in the data storage unit 900 and the data acquired by the data acquisition unit 100 to calculate the latest demand forecast and the latest operation forecast, and the difference from the latest demand plan. From the difference between the latest transportation plan and the latest transportation plan, how much the prospect of the stock of each base and each product is changed from the latest stock plan (inventory plan change amount) is calculated.
  • the unloading determination unit 300 can use the base master information and the product master information to change the inventory plan calculated by the plan change extraction unit 200 to unload the product to the destination as in the latest plan. Determine.
  • the demand priority calculation unit 400 calculates the demand priority for the product scheduled to be stocked, including the unloading schedule, at the date and time when the unloading determination unit 300 cannot unload the cargo as planned.
  • the inventory storage plan calculation unit 500 allocates the inventory storage space of the base to the product, and if the product for which the space could not be allocated is in transit at the transit point If the product that could not be assigned is in the inventory storage area of the base, the transport plan is to be transferred to other bases that need it and unloaded at the other base. Generate. If neither plan can be generated, a transport plan to return to the departure port is generated.
  • the transportation plan calculation unit 600 has a function of calculating an overall transportation plan for each base and each product using the temporary placement plan or the transportation plan calculated by the inventory storage plan calculation unit 500.
  • the process control unit 700 has a function of controlling the timing for acquiring the performance information from each base and each ship, the order of processing targets, and the timing for transferring the processing results to the data storage unit, each base and each ship.
  • the input / output interface unit 800 captures each master information, obtains record information from each site and each ship, provides weather information from the outside, provides a screen for outputting the processing results, and outputs the processing results to each site / ship. Has the function to provide.
  • FIG. 3 is a flowchart for explaining processing performed by the transportation plan support apparatus. Details of each processing in FIG. 3 will be described below.
  • the transportation planning system acquires the weather forecast and the results of operation, inventory, inventory storage / retrieval, weather, and transportation, and stores them in the data storage unit 900 (S1000).
  • the processing control unit 700 issues an information transmission instruction to a device or system having information to be acquired using the information receiving / transmitting device 18 via the input / output interface unit 800.
  • This information transmission instruction is received by the ship information collecting device 20 using the information receiving / transmitting unit 22 and the base information collecting device 30 using the information receiving / transmitting unit 33, respectively.
  • the information receiving / transmitting unit 22 searches the ship position actual (plan) data table (FIGS. 9 and 9600) and the transport actual (plan) data table (FIGS. 10 and 9700) in the information storage unit 23 for the data received the transmission instruction. . If the corresponding data exists, the information reception / transmission unit 22 transmits the data to the transportation plan support device 10. When the corresponding data does not exist, that is, when it is necessary to newly acquire the transportation information, the transportation information acquisition unit 21 is used to acquire the transportation performance information and accumulate it in each data table of the information storage unit 23, The data is transmitted to the transportation plan support device 10.
  • the information receiving / transmitting unit 33 performs the same processing as the information receiving / transmitting unit 22, and the information storage unit 34 has an operation result (plan) data table (FIG. 4, 9100), an inventory result (plan) data table ( 6 and 9300) and the inventory entry / exit actual (plan) data table (FIGS. 7A and 9400). If the corresponding data exists, the information receiving / transmitting unit 33 transmits the data to the transportation plan support device 10. If the corresponding data does not exist, the newly acquired data using the inventory information acquisition unit 31 and the operation information acquisition unit 32 is transmitted to the transportation plan support device 10.
  • the processing control unit 700 accesses the system in which the information receiving / transmitting device 18 publishes the information via the Internet, and acquires and acquires the corresponding information. Data is accumulated in a weather performance (forecast) data table (9500) of the data storage unit 900.
  • the same data table is used as the actual data table and the plan (including forecast) data table, but different additional information may be provided.
  • FIG. 4 is an operation performance (plan) data table (9100) at each site.
  • This table has four fields of a base name (9101), a plant name (9102), a date and time (9103), and an operation level (9104), and accumulates operation level results (plan) information for each base point and each plant at each time point.
  • the data granularity of the date and time can be set as a minimum unit of the frequency that can be acquired by the operation information acquisition unit 32, but is set to an appropriate unit for calculating the product demand necessary for the operation, for example, daily. Is desirable.
  • the operation level may be acquired at a rate when the full operation is set to 100, or a value of certain sensor information (for example, production amount) itself may be recorded.
  • FIG. 5 is a demand result (plan) data table (9200) at each base.
  • This table has four fields of a site name (9201), a product name (9202), a date and time (9203), and a demand amount (9204), and accumulates actual demand / plan information for each product at each site. It is desirable that the data granularity of the date and time be the same as the data granularity of the date and time of the operation performance (plan) data table (9100). If they are different, the allocation process is performed separately.
  • FIG. 6 is an inventory performance (plan) data table (9300) at each site.
  • This table has four fields of a site name (9301), a product name (9302), a date and time (9303), and an inventory quantity (9304), and accumulates inventory results (plan) information for each product at each site.
  • the data granularity of the date / time is preferably the same as the data granularity of the date / time of the demand actual (plan) data table (9200).
  • FIG. 7 (a) is an inventory loading / unloading result (plan) data table (9400) of each base.
  • This table has fields of a base name (9401), a product name (9402), a warehousing date / time (9403), a warehousing date / time (9404), a storage location coordinate (9405 to 9407), and an inventory dimension (9408 to 9410).
  • Accumulation / inventory record (plan) information including the inventory storage layout at the site is accumulated.
  • the data granularity of the date and time can be set with the frequency that can be acquired by the inventory information acquisition unit 31 as the minimum unit. However, since the inventory layout plan is indispensable at the time of product receipt, The granularity according to the arrival frequency is desirable. For example, if only one flight arrives at most per day, the data granularity can be set on a daily basis.
  • FIG. 7B is a screen image diagram in which inventory storage / exit results (plan) data is visually displayed using the display device 15. It consists of an inventory layout drawing part (9450) and a date / time setting part (9451), and is displayed based on data of base master information (9810) and inventory entry / exit results (plan) data (9400).
  • FIG. 8B shows a weather result (forecast) data table (9500).
  • This table has four fields of date / time (9501), latitude (9502), longitude (9503), and wave height (9504).
  • the actual wave height results for each ocean area defined by latitude and longitude ( Plan) Accumulate information.
  • the data granularity of the date and time can be set with the frequency at which weather information can be acquired from a public organization as the minimum unit.
  • north latitude is N
  • south latitude is S
  • east longitude E
  • west longitude W
  • degrees and minutes are expressed as “'” and “”, respectively.
  • -It may be devised to express each processing unit simply by expressing west longitude as negative, degree as an integer, and minutes as a decimal place.
  • Fig. 8 (a) is an image diagram of weather performance (forecast) data. It consists of area-specific weather information (9551) and terrain information (9552) obtained by dividing the target area into matrix areas.
  • area-specific weather information (9551) and terrain information (9552) obtained by dividing the target area into matrix areas.
  • terrain information (9552) is a coastline, the upper left is land, and the rest is ocean.
  • the data can be easily obtained because information is regularly distributed over the Internet by public institutions.
  • FIG. 9 is a ship position actual (plan) data table (9600).
  • This table has four fields of ship name (9601), date and time (9602), latitude (9603), and longitude (9604), and which sea area is navigating at a certain point in time, or a port or base Accumulate information about whether you are on the shore.
  • the data granularity of the date and time can be set at a frequency at which position information can be acquired using GPS or the like, but since the same position information continues to be accumulated during berthing and the amount of data increases unnecessarily, navigation at a certain distance You may implement
  • the notation of latitude and longitude may be replaced with the notation of positive / negative / integer decimals as in the weather record (forecast) data table (9500).
  • FIG. 10 is a transportation performance (plan) data table (9700). This table has five fields, product name (9701), quantity (9702), ship name (9703), loading place (9704), and destination place (9705), and how many products are loaded on which ship. , Accumulate information about where it was transported from. The departure / arrival date and time can be extracted from the ship position actual (plan) data table (9600) using the ship name (9703) as a key.
  • FIG. 11 shows an example of the base master information table (9810).
  • This table has fields of base name (9811), inventory storage dimensions (9812 to 9814), and location (9815 to 9816), and stores the position of each base and inventory storage information.
  • FIG. 12 is an example of a ship master information table (9820). This table has fields of a ship name (9821), a hull dimension (9822 to 9824), and a load limit weight (9825), and accumulates maximum load capacity information of each ship.
  • a ship master information table (9820). This table has fields of a ship name (9821), a hull dimension (9822 to 9824), and a load limit weight (9825), and accumulates maximum load capacity information of each ship.
  • FIG. 13 is an example product master information table (9830). This table has fields of product name (9831), dimensions (9832 to 9834), and weight (9835), and accumulates dimension / weight information of each product.
  • the data tables acquired from the information storage unit 23 and the information storage unit 34 are in the same format as the data storage unit 900, respectively.
  • the information is stored in the information storage unit 34, but the information storage unit 23 and the information storage unit 34 may include other information.
  • the plan change extraction unit 200 performs the following processing while the processing control unit 700 performs control so that the processing is executed without omission for each base, product, and ship.
  • FIG. 14 is a detailed flowchart of the processing performed in this processing step (S2000).
  • the latest demand forecast of each product is calculated from the latest operation result transition and the latest operation plan (S2100). For example, if the latest trends in operation results and the plan are both stable, the latest demand forecast for each product will be the same as before. In addition, when the operational performance itself is in a downward trend, or when the demand for the product decreases from the past trend independent of the operational performance (eg when the consumption efficiency of the product increases due to external factors), the latest The demand forecast will also be revised to a downward trend in line with past trends.
  • the difference between the latest demand forecast calculated in the previous step (S2100) and the latest demand plan is calculated (S2200).
  • the latest demand plan is acquired from the demand plan data table (9200) of the data storage unit 900, and subtraction is performed with the latest demand forecast calculated in the previous step (S2100).
  • the result of this processing is stored in a temporary storage device or the like so that it can be used in later processing.
  • a prospect is calculated (S2300).
  • the calculation of the degree of influence on the transport lead time is realized, for example, by calculating the correlation between the wave height and the transport speed from the past transport record and the weather record during the transport.
  • the latest ship position, transportation plan, and weather forecast it is possible to calculate the prospect of when each ship will arrive at each base in the future. For example, if the wave height is expected to be 1.5m when transporting from the base P to the base Q, and the past track record was likely to arrive one day late, The calculation is such that the forecast is one day later than the standard.
  • the difference between the latest operation prospect calculated in the previous step (S2300) and the latest transportation plan is calculated (S2400).
  • This process is basically based on the difference value from the latest plan such as “1 day delay” calculated in the previous step, but if a certain section is delayed by 1 day and the next section is 1 day early arrival, then For the section of, it is calculated that there is no change from the latest plan by offsetting the delay and early arrival.
  • the offset process of the increase / decrease of the lead time in each section is mainly performed according to the transportation route.
  • the difference in the transportation plan is the difference in the arrival date of the product. For example, the inventory plan on May 1, 2016 is 24, the inventory plan on May 2, 2016 is 20, and the original transportation plan is 2016.
  • the inventory plan change content calculated in this step is stored in a temporary storage device or the like so that it can be used in subsequent processing.
  • the unloadability determination unit 300 performs the following process while the process control unit 700 performs control so that the process is executed without omission for all inventory plan changes.
  • FIG. 15 is a detailed flowchart of the processing performed in this processing step (S3000).
  • information that increases the change amount of the inventory plan is extracted from the plan change content calculated in the previous step S2500 (S3100). For example, information such as base: A, date and time: May 1, 2016, the change in inventory plan is +7 in the product XO33 is extracted.
  • the amount of inventory change in all products is calculated at each site corresponding to the information calculated in the previous step S3100 (S3200). For example, when processing based on the information of the example described above, all the inventory change contents corresponding to the base: A, date and time: May 1, 2016 are acquired, and the inventory change amount included in the contents is extracted. Realize with.
  • the difference of the stock storage required amount that increases or decreases based on the stock change amount of each product is calculated (S3300).
  • This process can be executed using the inventory change amount of each product calculated in the previous step S3200 and the dimension information of the product that can be acquired from the product master information table of the data storage unit 900.
  • the difference between the inventory storage requirements based on the inventory change amount of each product is calculated by the method according to the above example, and all of them are totaled. The difference of the inventory storage required amount at the date and time of the base can be calculated.
  • This processing includes the stock storage area necessary amount difference value calculated in the previous step S3300, the stock storage space size information of the base, which can be acquired from the base master information table 9810 of the data storage section 900, and the data storage section. 900, the latest inventory plan data that can be acquired from the inventory entry / exit plan data table 9400, and the dimensional information of the product that can be acquired from the product master information table that the data storage unit 900 has. Is possible.
  • the inventory storage size of the site A is acquired as 15000 ⁇ 7000 ⁇ 5000 from the site master information.
  • the stock storage required amount difference value is obtained as 700,000 from all steps, and the stock amount as of May 1, 2016 is determined from the stock amount included in the latest stock plan data and the product dimension information included in the product master information table. Assume that the capacity occupied by all stocks stored in the storage area is calculated as, for example, 1000000.
  • the above processing is performed for all bases and all planned dates and times, and a judgment result is calculated as to whether inventory capacity will not be exceeded at each base and each date.
  • the determination of the inventory capacity based on the area is described.
  • the demand priority of the stock product and the product scheduled to arrive at each base is calculated (S4000).
  • the demand priority calculation unit 400 performs the following processing while the processing control unit 700 performs control so that the processing is executed without omission for each site / product.
  • FIG. 16 is a detailed flowchart of the processing performed in this processing step (S4000).
  • the base and date / time information that is expected to exceed the inventory capacity is acquired (S4100). This process is realized by acquiring corresponding information from the result of step S3400 described above.
  • a safety stock quantity is calculated based on the actual demand / demand forecast (S4300).
  • This process can be acquired from the demand amount transition information that can be acquired from the demand record (plan) data table 9200 of the data storage unit 900 and the ship position record (plan) data table 9600 of the data storage unit 900. It is possible to execute using ship arrival information. For example, a past average daily demand amount and an average ship arrival time interval (unit: day) are calculated, and a value obtained by multiplying these two values is calculated as a safety stock amount.
  • the method for calculating the safety stock amount described here is an example, and is not limited to this method. For example, it may be calculated based on the safety stock theory, or may be calculated using a ship arrival time interval plan value based on an actual transportation plan instead of using the average ship arrival time interval in the above description.
  • the unit of time is day here, it may be changed to hour unit or week unit according to the data granularity.
  • demand priority is calculated from the safety stock quantity and the inventory plan (S4400).
  • This process can be executed using the safety stock amount calculated in the previous step S4300 and the stock amount plan information that can be acquired from the stock record (plan) data table 9300 that the data storage unit 900 has.
  • the priority of demand at a certain product / date and time can be calculated by dividing the planned amount of inventory of the product / date and time by the safety stock quantity of the product / date / time.
  • the calculation method of demand priority described in the present embodiment is not intended to be limited to this method. For example, when the demand amount of the product to be handled is not greatly different for each product, it is simply an inventory plan. A method of making the magnitude of the value a demand priority can also be adopted.
  • a plan for which products to be placed in the inventory storage area of each base is calculated (S5000).
  • the inventory storage plan calculation unit 500 performs the following process while the process control unit 700 performs control so that the process is executed without omission for each site / product.
  • FIG. 17 is a detailed flowchart of the processing performed in this processing step (S5000).
  • the inventory storage space is allocated in descending order of demand priority (S5100). This process can be executed using the demand priority information for each product calculated in the previous step S4000 and the base / product master information possessed by the data storage unit 900. For example, first, the products scheduled to be held in the inventory storage area at the base / date are sorted in descending order of demand priority. Next, the area of the inventory storage area occupied by each product is calculated with reference to the product master information. Then, the sorted list of scheduled products to be acquired is acquired in order from the top within a range that does not exceed the stock capacity of the base that can be calculated from the base master information.
  • the determination of the inventory capacity based on the area is described.
  • the inventory capacity is exceeded in a form including the inventory arrangement by reducing these series of processes to a planing problem.
  • a product list that has not been allocated to the inventory storage space is acquired (S5200). This process can be realized by taking over the result of the previous step S5100 and extracting a product list that has not been acquired because the inventory capacity is exceeded.
  • each product acquired in the previous step (S5200) is confirmed (S5300).
  • This processing can be executed by using the ship position plan (actual) data table 9600, the transport actual (plan) data table 9700, and the inventory storage / exit actual (plan) data table 9400 that the data storage unit 900 has. .
  • This processing can be executed using the ship position plan (actual) data table 9600 and the transportation plan (actual) data table 9700 that the data storage unit 900 has. For example, first, the ship on which the product is loaded is searched from the transportation plan (actual) data table. Next, it is searched from the ship position plan (actual result) data table which position the ship is navigating and what route is to be followed in the future. From this route search result, it is possible to determine whether or not there is a call to the relay point before arriving at the original destination of the product.
  • a plan is created for dropping the product at the relay point and temporarily placing it at the relay point (S5410).
  • processing for adding a warehousing plan for the product to the relay site is performed.
  • step S5300 If the location of the product is output as inventory storage in step S5300, or if there is no transit point in step S5350, then the product is transferred and delivered to another site that requires the product.
  • a plan to unload is made (S5420). For example, the presence / absence of another base that requires the product is determined by the magnitude of the priority of demand calculated in step S4400. Since a site with a high demand priority for the product can determine that the product is required, a process for transferring and delivering the product to the site and adding a warehousing plan for the product at the scheduled date and time when the ship arrives at the site is performed. Do. In addition, a plan for issuing the product is added to the inventory plan of the base serving as the transfer source.
  • a plan to return it to the port is generated (S5500). For example, for a product that is subject to transfer but cannot be unloaded, add a plan to issue the product to the inventory plan of the base that will be the transfer source, and enter the port at the date and time of arrival at the port. The process of adding is performed.
  • step S5420 is first executed, and only when a result that cannot be handled is generated, it is possible to examine a temporary placement plan at the relay point (execution of step S5410).
  • a product loading / unloading plan for each ship is calculated based on the inventory storage plan at each site (S6000).
  • the transportation plan calculation unit 600 performs the following processing while the processing control unit 700 performs control so that the processing is executed without omission for each base, product, and ship.
  • FIG. 18 is a detailed flowchart of the processing performed in this processing step (S6000).
  • the latest inventory storage plan created in the previous step S5000 is acquired (S6100).
  • the latest loading / unloading plan for each product is generated based on the inventory storage plan (S6200).
  • the inventory storage plan it is possible to calculate the scheduled storage date and time of each product, and by using these date and time information, which products should be loaded and unloaded on which vessels Can be calculated.
  • each ship is transported not exceeding the loading capacity (S6300).
  • the total volume and the total weight occupied by the products to be loaded are calculated at each time point, and these values are calculated from the ship master information possessed by the data storage unit 900. This can be achieved by checking whether the load capacity (volume / weight) is less than the actual capacity.
  • the latest inventory / transportation plan is registered based on the plan calculation result and the change result (S7000).
  • the latest planned calculation result is registered in each result (plan) data table of the data storage unit 900 while performing control so that the processing control unit 700 handles all the calculation results without omission.
  • the process control unit 700 performs control so that all the latest plan information is transmitted to each base / vessel without omission, while the information receiving / transmitting device 18 included in the transportation plan support apparatus 10 and the vessel
  • the latest plan information stored in the data storage unit 900 is transmitted to each ship / base through the information reception / transmission unit 22 of the information collection device 20 and the information reception / transmission unit 33 of the base information collection device 30. To do.
  • the ship information collection device 20 and the base information collection device 30 that have received the latest plan register the information in the information storage units 23 and 34, and the plan contents are the navigation information of the vessel, the on-site transportation information in the inventory storage area, the vessel. Convert to operation information for loading / unloading to / from the site, and change the operation execution contents.
  • the change in the operation execution content can be automatically made the latest work instruction as it is.
  • a new transportation plan can be created by performing all of the series of processes shown in FIG.
  • the implementation of this process may be realized by, for example, determining in advance to be performed periodically (daily) in advance, and controlling the process control unit 700 to execute a series of processes on a daily basis, It may be realized by accepting a change request from the person in charge who manages each base, ship, and entire transportation as an input, and in response to this input, the processing control unit 700 starts a series of processes.
  • an information receiving / transmitting device and information acquisition device that realizes real-time acquisition of information on each base and ship are provided, and the processing control unit 700 starts a series of processing as soon as a deviation from various plans occurs. It may be realized with.
  • FIG. 19 is an image diagram of the output screen 8100.
  • the output screen 8100 has a date / time designation / transition display control unit 8101, a base map / ship position display unit 8102, a loading status display unit 8103 on the vessel, and an inventory storage status display unit 8104.
  • This output screen shows the ship position record (plan) data table 9600 and the transport record (plan) data table 9700 in which the data storage unit 900 has the latest plan information at the date and time specified by the date and time designation / transition display control unit 8101. ,
  • the inventory entry / exit performance (plan) data table 9400 and is visually displayed on the base map / vessel position display unit 8102, the loading status display unit 8103 on the vessel, and the inventory storage status display unit 8104, respectively.
  • the date / time designation / transition display control unit 8101 has an automatic date / time feed button, and also provides a function for confirming by animation how various plans will transition in time series by clicking this button. .
  • the product is used at the base by adding a mark or coloring a specific color to the stock temporarily stored at the relay site instead of the original destination. It also has a function to clearly indicate that it is not.
  • FIG. 20 is an image diagram (8200) of a screen for outputting the latest transportation plan for each ship in a Gantt chart format, which is another format for displaying the newly generated transportation plan on the screen.
  • This screen is provided by the input / output interface unit 800.
  • This screen has a display function of an arrow (8201) indicating a ship operation plan and a band (8202) indicating a berthing period at a base, and it is possible to visually indicate which ship has arrived and departed from which base. Can be displayed. Information necessary for display on this screen is stored in the ship position record (plan) data table (9600) of the data storage unit 900.
  • FIG. 21 is an image diagram (8210 and 8220) of a screen for outputting the latest transportation plan for each product including temporary placement and transfer, which is another format for displaying the newly generated transportation plan on the screen.
  • This screen is provided by the input / output interface unit 800.
  • FIG. 21A is a display example of a product transportation plan that does not include a temporary placement plan
  • FIG. 21B is a display example of a product transportation plan that has a temporary placement plan.
  • These screens show arrows (8211 and 8221) indicating the transportation plan for the product, bands (8212 and 8222) indicating the unloading / loading period at the site, and bands (8213 and 8223) indicating the stock holding period of the product. And a band (8224) indicating the temporary placement period and the base of the product, which product arrives at which base, and the stock / temporary placement period can be visually displayed.
  • Information necessary to display on this screen is stored in the inventory storage / inventory record (plan) data table (9400) and transport record (plan) data table (9700) of the data storage unit 900. is doing.
  • the movement between the bases is represented by an arrow and the stay / inventory / temporary placement period at the base is represented by a band, but may be represented by another figure.
  • this invention is not limited to the above-mentioned Example, Various modifications are included.
  • the above-described embodiments have been described in detail for easy understanding of the present invention, and are not necessarily limited to those having all the configurations described.
  • a part of the configuration of one embodiment can be replaced with the configuration of another embodiment, and the configuration of another embodiment can be added to the configuration of one embodiment.
  • each of the above-described configurations, functions, processing units, processing means, and the like may be realized by hardware by designing a part or all of them with, for example, an integrated circuit.
  • Each of the above-described configurations, functions, and the like may be realized by software by interpreting and executing a program that realizes each function by the processor.
  • Information such as programs, tables, and files for realizing each function can be stored in a recording device such as a memory, a hard disk, and an SSD, or a recording medium such as an IC card, an SD card, and a DVD.
  • control lines and information lines indicate what is considered necessary for the explanation, and not all the control lines and information lines on the product are necessarily shown. Actually, it may be considered that almost all the components are connected to each other.
  • Transportation Planning Support Device 11
  • CPU 12 ROM 13 RAM 14
  • Auxiliary storage device 15
  • Display device 16
  • Input device 17
  • Media reading device 18
  • Information receiving / transmitting device 20
  • Ship information collecting device 21
  • Transport information acquiring unit 22
  • Information receiving / transmitting unit 23
  • Information storage unit 30
  • Site information collecting device 31
  • Inventory information acquiring unit 32
  • Operation Information acquisition unit 33
  • Information reception / transmission unit 34
  • Information storage unit 100
  • Data acquisition unit 200
  • Plan change extraction unit 300
  • Unloading possibility determination unit 400
  • Demand priority calculation unit 500
  • Inventory storage plan calculation unit 600
  • Transport plan calculation unit 700
  • Processing control unit 800
  • Input / output Interface unit 900
  • Data storage unit 900

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Abstract

La présente invention permet d'accroître l'efficacité de transport. Un dispositif d'assistance à l'établissement d'un plan de transport conçu pour aider à l'établissement d'un plan de transport par bateau peut comporter une unité de stockage de données. Ladite unité est destinée à stocker les plans respectifs et les enregistrements de suivi des marchandises utilisés pour une opération dans chaque base et pour le transport des produits, ainsi qu'un enregistrement des conditions météorologiques, des informations maîtresses sur la base et des informations maîtresses sur les produits. Ladite unité est également destinée à effectuer un traitement visant à : obtenir la position de chaque bateau et les prévisions météorologiques ; calculer une différence entre une navigation prévue et un plan de transport du bateau à partir des données dans l'unité de stockage de données, de la position de chaque bateau et des prévisions météorologiques ; extraire la quantité de variation du plan des marchandises le plus récent ; déterminer, à partir des données dans l'unité de stockage de données et de la quantité de variation, si chaque produit en cours de transport peut occuper un espace requis pour placer les marchandises à destination sur la base du plan de transport et peut être posé sous réserve de modification du plan des marchandises ; lorsque le produit ne peut pas être posé à destination sur la base du plan de transport, calculer un plan de placement temporaire dans un point de transit ou un plan d'embarquement vers une autre base ; et calculer un plan de transport global à l'aide du plan de placement temporaire et du plan d'embarquement.
PCT/JP2015/074637 2015-08-31 2015-08-31 Dispositif et système d'assistance à l'établissement d'un plan de transport WO2017037826A1 (fr)

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CN108319233A (zh) * 2017-12-28 2018-07-24 翁振瀛 利用空中移动载具的物品运送系统及方法
WO2019102720A1 (fr) * 2017-11-24 2019-05-31 株式会社かもめや Dispositif de gestion opérationnelle, système de gestion opérationnelle et procédé de gestion opérationnelle
JP2019125363A (ja) * 2018-01-18 2019-07-25 株式会社神戸製鋼所 石炭物流状況管理装置及び方法
JP2022502775A (ja) * 2018-09-26 2022-01-11 フラウンホーファー−ゲゼルシャフト・ツール・フェルデルング・デル・アンゲヴァンテン・フォルシュング・アインゲトラーゲネル・フェライン 船舶を運航するための装置、方法、およびコンピュータプログラム

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JP2006260155A (ja) * 2005-03-17 2006-09-28 Osaka Gas Co Ltd Ｌｎｇタンカー船最適配船計画システム
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CN108319233A (zh) * 2017-12-28 2018-07-24 翁振瀛 利用空中移动载具的物品运送系统及方法
JP2019125363A (ja) * 2018-01-18 2019-07-25 株式会社神戸製鋼所 石炭物流状況管理装置及び方法
JP7011570B2 (ja) 2018-01-18 2022-01-26 株式会社神戸製鋼所 石炭物流状況管理装置及び方法
JP2022502775A (ja) * 2018-09-26 2022-01-11 フラウンホーファー−ゲゼルシャフト・ツール・フェルデルング・デル・アンゲヴァンテン・フォルシュング・アインゲトラーゲネル・フェライン 船舶を運航するための装置、方法、およびコンピュータプログラム

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