JP7596940B2 - Luggage delivery system, luggage delivery device, and luggage delivery program - Google Patents

Description

This disclosure relates to a luggage delivery system, a luggage delivery device, and a luggage delivery program.

Patent document 1 discloses a delivery system that uses autonomous mobile objects to deliver packages to users.

JP 2020-152533 A

For example, when delivering many packages in the same direction (area), there is a demand for technology that can deliver many packages at once without having to make round trips to a logistics warehouse, etc.

The present disclosure has been made in consideration of the above, and aims to provide a luggage delivery system, luggage delivery device, and luggage delivery program that can deliver a large number of luggage at once without having to travel back and forth between logistics warehouses, etc.

The luggage delivery system according to the present disclosure comprises a center server having a processor, carts for loading, transferring and unloading luggage at a number of preset bases, and drive units configured to be connectable and disconnectable, and the processor determines a delivery route including information on bases that each cart will pass through on the way to the delivery destination based on information on the delivery destination of the luggage linked to the luggage, calculates the number of drive units required at each base based on the number of carts required to deliver the luggage between the bases set on the delivery route, and outputs instructions to each drive unit to depart the calculated number of drive units from their current positions to each base in time for the dollies to arrive at each base.

The luggage delivery device according to the present disclosure includes a processor, which determines a delivery route including information on bases through which each cart, which loads, transfers, and unloads luggage, passes before reaching the delivery destination at multiple bases set in advance, based on information related to the delivery destination of the luggage that is linked to the luggage, calculates the number of drive units required at each base, which are configured to be capable of being coupled to and detached from the carts, based on the number of carts required to deliver the luggage between the bases set on the delivery route, and outputs instructions to each drive unit to depart the calculated number of drive units from their current positions to each base in time for the carts to arrive at each base.

The luggage delivery program according to the present disclosure causes a processor to execute the following: determine a delivery route including information on bases through which each cart, which loads, transfers, and unloads luggage at multiple preset bases, passes before reaching the delivery destination, based on information related to the delivery destination of the luggage linked to the luggage; calculate the number of drive units required at each base, which are configured to be capable of being coupled to and detached from the carts, based on the number of carts required to deliver the luggage between the bases set on the delivery route; and output instructions to each drive unit to depart the calculated number of drive units from their current positions to each base in time for the carts to arrive at each base.

According to this disclosure, it is possible to deliver many packages at once without having to travel back and forth between logistics warehouses, etc.

FIG. 1 is a schematic diagram showing the overall configuration of a parcel delivery system according to an embodiment. FIG. 2 is a block diagram showing details of each component of the parcel delivery system according to the embodiment. FIG. 3 is a schematic diagram showing a first example of coupling and decoupling of carts at each base in the parcel delivery system according to the embodiment. FIG. 4 is a schematic diagram showing a second example of coupling and decoupling of carts at each base in the parcel delivery system according to the embodiment. FIG. 5 is a flowchart showing an example of a processing procedure of a parcel delivery method executed by the parcel delivery system according to the embodiment.

A luggage delivery system, luggage delivery device, and luggage delivery program according to an embodiment of the present disclosure will be described with reference to the drawings. Note that the components in the following embodiments include those that are easily replaceable by a person skilled in the art, or those that are substantially identical.

(Luggage delivery system)
A configuration of a luggage delivery system including a luggage delivery device according to an embodiment will be described with reference to Figures 1 to 3. The luggage delivery system 1 is for delivering, for example, a user's luggage between multiple bases using an autonomously traveling mobile object.

As shown in FIG. 1, the parcel delivery system 1 has a center server 10, a mobile body 20 consisting of a drive unit 21 and a dolly 22, and a terminal 30. The parcel delivery device according to the embodiment is realized by the functions of the center server 10 in the parcel delivery system 1. The center server 10, the mobile body 20, and the terminal 30 all have communication functions and are configured to be able to communicate with each other via a network NW. This network NW is composed of, for example, an Internet network, a mobile phone network, etc. Each component of the parcel delivery system 1 will be described below.

(Center server)
The center server 10 remotely controls the drive unit 21 and delivers packages between preset bases. The center server 10 is provided, for example, in a management company (e.g., a dealer) that manages the drive unit 21 and the dolly 22, or in a delivery company. The center server 10 is realized, for example, by a general-purpose computer such as a workstation or a personal computer.

As shown in FIG. 2, the center server 10 includes a control unit 11, a communication unit 12, and a storage unit 13. Specifically, the control unit 11 includes a processor such as a CPU (Central Processing Unit), a DSP (Digital Signal Processor), an FPGA (Field-Programmable Gate Array), a GPU (Graphics Processing Unit), etc., and a memory (main storage unit) such as a RAM (Random Access Memory), a ROM (Read Only Memory), etc.

The control unit 11 loads the programs stored in the memory unit 13 into the working area of the main memory unit, executes them, and realizes functions that meet a predetermined purpose by controlling each component part through the execution of the programs. Through the execution of the programs stored in the memory unit 13, the control unit 11 functions as a delivery route determination unit 111, a trolley number calculation unit 112, and a drive unit control unit 113.

In this embodiment, as shown in Figures 3 and 4, for example, between multiple preset bases, luggage is delivered while connecting or disconnecting the drive units 21 and the carts 22 according to the number of drive units 21 and carts 22 required. The drive units 21 can run autonomously by themselves when disconnected from the carts 22, or can run autonomously while towing one or more carts 22 when connected to them. Note that the bases shown in the figures are just an example, and the number of bases, etc. is not limited to those shown in the figures.

The base may be set in advance at a fixed location, or a base to be used for delivery may be selected each time from a number of pre-set base candidates. A base may be a minimum amount of space in which the mobile unit 20 can be temporarily parked. Examples of bases include public or private parking lots, parks, plazas on the grounds of public facilities, and plazas on the grounds of apartment buildings. If loading, reloading, unloading, etc. of luggage is required at each base, this may be done manually by delivery company staff, or by using a dedicated robot, etc.

Here, FIG. 3 shows an example in which the trolleys 22 are gradually separated at bases set on the delivery route. In this example, a total of five bases, 1 to 5, are set on the delivery route. Then, between base 1 and base 2, the first drive unit 21 (drive unit X) tows three trolleys 22 (trolleys A, B, and C), and at base 2, one trolley 22 (trolley C) is separated. Next, a second drive unit 21 (drive unit Y) is newly dispatched to base 2, and between base 2 and base 3, the second drive unit 21 (drive unit Y) tows one trolley 22 (trolley C). Then, at base 3, the goods loaded on this trolley 22 (trolley C) are delivered to the specified delivery destination.

Next, between base 2 and base 4, the first drive unit 21 (drive unit X) tows two carts 22 (carts A and B), and one cart 22 (cart A) is detached at base 4. Then, at base 4, the luggage loaded onto this cart 22 (cart A) is delivered to the specified delivery destination. Next, between base 4 and base 5, the first drive unit 21 (drive unit X) tows one cart 22 (cart B). Then, at base 5, the luggage loaded onto this cart 22 (cart B) is delivered to the specified delivery destination.

In this way, in the luggage delivery system 1 according to this embodiment, when the delivery destinations (or delivery directions) of the luggage loaded on each trolley 22 are different, the luggage can be delivered by gradually separating the trolleys 22 at each base according to the delivery destination of the luggage.

Figure 4 also shows an example in which the trolleys 22 are gradually coupled at bases set on the delivery route. In this example, a total of five bases, 1 to 5, are set on the delivery route. Between bases 1 and 3, the first drive unit 21 (drive unit X) pulls one trolley 22 (trolley A), and at base 3, two trolleys 22 (trolleys B and C) are newly coupled. Between bases 2 and 3, the second drive unit 21 (drive unit Y) pulls two trolleys 22 (trolleys B and C), and at base 3, the two trolleys 22 (trolleys B and C) are detached from the second drive unit 21 (drive unit Y). The second drive unit 21 (drive unit Y) waits at base 3 or moves to a preset waiting location.

Next, between base 3 and base 4, the first drive unit 21 (drive unit X) tows three carts 22 (carts A, B, C), and at base 4, one new cart 22 (cart D) is coupled. Next, between base 4 and base 5, the first drive unit 21 (drive unit X) tows four carts 22 (carts A, B, C, D). Then, at base 5, the packages loaded onto these carts 22 (carts A, B, C, D) are delivered to the designated delivery destinations.

In this way, in the luggage delivery system 1 according to this embodiment, when the delivery destination (or delivery direction) of the luggage loaded on each trolley 22 is the same, the luggage can be delivered by gradually connecting the trolleys 22 at each base according to the delivery destination of the luggage.

The delivery route determination unit 111 determines the delivery route of each trolley 22 used to deliver packages. This "delivery route" refers to information about the bases that each trolley 22 passes through on its way from the delivery source to the delivery destination.

Specifically, the delivery route determination unit 111 acquires delivery reservation information from the terminal 30 held by the user who will ship the package. This "delivery reservation information" is information created in the delivery reservation unit 311 of the terminal 30, and includes information such as the person making the delivery reservation (user name or user ID), the delivery reservation acceptance date and time, the delivery reservation number, the package name, the package weight, the package size, the package quantity, the delivery origin (e.g. the user's home address, etc.), the delivery destination, the specified delivery date and time, and the desired collection date and time. This delivery reservation information is also information linked to each package.

The delivery route determination unit 111 determines the delivery route of each trolley 22 based on, for example, information related to the delivery destination associated with each package. For example, in the example shown in FIG. 3, the delivery route determination unit 111 determines "delivery route of trolley A: base 1 → base 2 → base 4", "delivery route of trolley B: base 1 → base 2 → base 4 → base 5", and "delivery route of trolley C: base 1 → base 2 → base 3". Also, in the example shown in FIG. 4, the delivery route determination unit 111 determines "delivery route of trolley A: base 1 → base 3 → base 4 → base 5", "delivery route of trolley B: base 2 → base 3 → base 4 → base 5", "delivery route of trolley C: base 2 → base 3 → base 4 → base 5", and "delivery route of trolley D: base 4 → base 5".

The trolley number calculation unit 112 calculates the number of trolleys 22 required for delivery between each base station. The trolley number calculation unit 112 calculates the number of trolleys 22 based on information related to the delivery destination, size of the parcel, quantity of the parcel, etc., associated with each package.

For example, in the example shown in FIG. 3, the trolley number calculation unit 112 calculates "Number of trolleys 22 required between base 1 and base 2: 3", "Number of trolleys 22 required between base 2 and base 3: 1", "Number of trolleys 22 required between base 2 and base 4: 2", "Number of trolleys 22 required between base 4 and base 5: 1". Also, in the example shown in FIG. 4, the trolley number calculation unit 112 calculates "Number of trolleys 22 required between base 1 and base 3: 1", "Number of trolleys 22 required between base 2 and base 3: 2", "Number of trolleys 22 required between base 3 and base 4: 3", "Number of trolleys 22 required between base 4 and base 5: 4".

The drive unit control unit 113 calculates the number of drive units 21 required at each base. Specifically, the "number of drive units 21 required at each base" indicates the number of drive units 21 that need to be replenished at each base. The drive unit control unit 113 calculates the number of drive units 21 based on, for example, the number of carts 22 required for delivery between each base calculated by the cart number calculation unit 112, whether or not the delivery route branches, etc.

For example, in the example shown in FIG. 3, at base 2, the delivery route branches into a route from base 2 to base 4 and a route from base 2 to base 3. It is also assumed that the first drive unit 21 (drive unit X) and the second drive unit 21 (drive unit Y) can each tow up to three carts 22. In this case, the drive unit control unit 113 calculates "Number of drive units 21 to be supplemented at bases 1, 3 to 5: 0" and "Number of drive units 21 to be supplemented at base 2: 1". In the example shown in FIG. 4, there is no branching of the delivery route. It is also assumed that the first drive unit 21 (drive unit X) and the second drive unit 21 (drive unit Y) can each tow up to four carts 22. In this case, the drive unit control unit 113 calculates "Number of drive units 21 to be supplemented at bases 1 to 5: 0".

The drive unit control unit 113 then transmits (outputs) to each drive unit 21 a departure instruction to cause the calculated number of drive units 21 to depart from their current positions to each base so as to arrive in time for the trolley 22 to arrive at each base. This "departure instruction" includes, for example, information about the base to which the drive unit 21 is to be sent (e.g., the address of the base), the travel route to the base, and other information. As a result, the drive unit control unit 113 causes the drive units 21 to depart for each base, replenishing the required number of drive units 21 at each base.

For example, in the example shown in FIG. 3, the drive unit control unit 113 transmits a departure instruction to the second drive unit 21 (drive unit Y) to depart for base 2. Also, in the example shown in FIG. 4, since there is no need to replenish drive units 21 at the base, the drive unit control unit 113 does not transmit a departure instruction to any drive unit 21.

Here, the drive unit control unit 113 may calculate the number of drive units 21 by further considering the number of drive units 21 that can be dispatched to each base, in addition to the number of carts 22 required for delivery between each base calculated by the cart number calculation unit 112 and whether or not the delivery route branches. The "drive units 21 that can be dispatched to each base" refers to drive units 21 that are waiting at adjacent bases other than the base to be dispatched, at preset waiting locations, and the like, and drive units 21 that are moving near the base to be dispatched. In this way, by considering the number of drive units 21 that can be dispatched to each base, the necessary number of drive units 21 can be more reliably replenished to bases where a shortage of drive units 21 is predicted.

In addition, when the number of drive units 21 that can be dispatched to each base is zero, the drive unit control unit 113 may calculate the number of drive units 21 by further considering the number of carts 22 required for delivery between each base calculated by the cart number calculation unit 112, whether or not the delivery route branches, and the number of drive units 21 waiting at each base. In this way, by considering the number of drive units 21 waiting at each base, it is possible to more reliably replenish the required number of drive units 21 for bases where a shortage of drive units 21 is predicted.

The drive unit control unit 113 may also calculate the number of drive units 21 by taking into consideration the weight of the carts 22 loaded with cargo, in addition to the number of carts 22 required for delivery between bases calculated by the cart number calculation unit 112 and whether or not the delivery route branches. In this case, the "weight of the carts 22" can be measured, for example, by a weight sensor provided on the carts 22 and acquired through the network NW. Furthermore, since the weight that can be towed by the drive unit 21 is predetermined, the lighter the weight of each cart 22, the more carts 22 it can tow. In this way, by taking the weight of the carts 22 into consideration, the number of drive units 21 required at a base can be calculated more accurately.

The drive unit control unit 113 may calculate the number of drive units 21 by further considering the number of carts 22 that can be towed by the drive units 21 in addition to the number of carts 22 required for delivery between bases calculated by the cart number calculation unit 112 and whether or not the delivery route branches. In this case, the "number of carts 22 that can be towed by the drive units 21" can be calculated based on, for example, the remaining charge of the battery 217 of the drive unit 21 (hereinafter referred to as "battery remaining charge"). The more battery charge the drive unit 21 has, the more carts 22 it can tow. In this way, by considering the battery remaining charge of the drive unit 21, the number of drive units 21 required at the base can be calculated more accurately.

The communication unit 12 is composed of, for example, a LAN (Local Area Network) interface board, a wireless communication circuit for wireless communication, and the like. The communication unit 12 is connected to a network NW such as the Internet, which is a public communication network. The communication unit 12 communicates with the drive unit 21 and the terminal 30 by connecting to the network NW.

The storage unit 13 is composed of recording media such as an EPROM (Erasable Programmable ROM), a hard disk drive (HDD), and removable media. Examples of removable media include a universal serial bus (USB) memory, a compact disc (CD), a digital versatile disc (DVD), and a Blu-ray (registered trademark) disc (BD). The storage unit 13 can store an operating system (OS), various programs, various tables, various databases, and the like.

The memory unit 13 stores user information 131 and delivery history information 132.

User information 131 is information about a user who uses a parcel delivery service that utilizes a mobile object 20. This user information 131 includes information for identifying the user, such as the user name (or user ID, etc.), the user's address, telephone number, etc.

Delivery history information 132 is information related to the delivery history of a user's parcels. This delivery history information 132 includes, for example, information for each delivery or user, such as the person who made the delivery reservation (user name or user ID), the delivery reservation acceptance date and time, the delivery reservation number, the parcel name, the weight of the parcel, the size of the parcel, the quantity of the parcel, the sender (e.g., the user's home address, etc.), the delivery destination, the specified delivery date and time, and the desired collection date and time.

(Mobile)
The moving body 20 is composed of a drive unit 21 and a dolly 22. As shown in Fig. 1, the dolly 22 is configured in a box shape and is configured so that luggage can be loaded inside. As shown in Figs. 3 and 4, the dolly 22 loads, transfers, and unloads luggage at a plurality of preset bases. In addition, the dolly 22 is provided with a plurality of racks (for example, two) for loading luggage. In addition, the dolly 22 may be provided with, for example, a weight sensor for measuring the weight of luggage loaded on the dolly 22 and a communication function for transmitting the measured value of the weight sensor to the center server 10 or the like.

The trolleys 22 are also provided with, for example, connecting attachments, and are configured so that the trolleys 22 can be connected to each other. Note that while Figs. 3 and 4 show an example in which the trolleys 22 are connected in the front-rear direction, the trolleys 22 may also be configured so that they can be connected in the left-right direction (on both sides).

The drive unit 21 is an electric unit capable of autonomous (automatic) travel under the control of the center server 10. The drive unit 21 also includes, for example, a connecting attachment, and is configured to be capable of connecting to and disconnecting from a cart 22 on which luggage is loaded. The drive unit 21 then autonomously moves to a base instructed by the center server 10 while connected to the cart 22 or disconnected from the cart 22.

Note that while Figures 3 and 4 show an example in which one or more trolleys 22 are towed by one drive unit 21, it is also possible to connect multiple drive units 21 in the front-to-rear or left-to-right directions (both sides), for example, so that one or more trolleys 22 can be towed by two or more drive units 21.

As shown in FIG. 2, the drive unit 21 includes a control unit 211, a communication unit 212, a memory unit 213, a camera 214, a positioning unit 215, a sensor group 216, and a battery 217. In terms of hardware, the control unit 211, the communication unit 212, and the memory unit 213 are similar to the control unit 11, the communication unit 12, and the memory unit 13.

The communication unit 212 communicates with the center server 10 by wireless communication via the network NW. The memory unit 213 stores, as necessary, information such as images captured by the camera 214, position information of the drive unit 21 detected by the positioning unit 215, sensor information detected by the sensor group 216, and the remaining battery charge of the drive unit 21.

The camera 214 is used to realize autonomous driving, and is composed of an imaging device that incorporates an imaging element such as a CCD (Charge Coupled Device) or a CIS (CMOS Image Sensor). A plurality of cameras 214 are installed, for example, at predetermined positions on the drive unit 21. The camera 214 transmits captured images to the center server 10 as necessary.

The positioning unit 215 receives radio waves from GPS (Global Positioning System) satellites to detect the position information of the drive unit 21. The method of detecting the position information is not limited to the method using GPS satellites, and may be, for example, a method that combines LiDAR (Light Detection and Ranging, Laser Imaging Detection and Ranging) with a three-dimensional digital map. The positioning unit 215 transmits the detected position information to the center server 10 constantly or periodically.

The sensor group 216 is a plurality of sensors for realizing autonomous driving, and is composed of, for example, a 3D-LiDAR, a millimeter wave sensor, an infrared sensor, an acceleration sensor, a GPS sensor, a vehicle speed sensor, etc. The sensor group 216 transmits the detected sensor data to the center server 10 as necessary.

The battery 217 is used to supply power to the power source (motor) of the drive unit 21. The control unit 211 transmits the remaining battery charge of this battery 217 to the center server 10 as necessary.

(Terminal)
The terminal 30 is realized by a smartphone, mobile phone, tablet terminal, wearable computer, etc., carried by the user who sends the package.

As shown in FIG. 2, the terminal 30 includes a control unit 31, a communication unit 32, a storage unit 33, and an operation/display unit 34. In terms of hardware, the control unit 31, the communication unit 32, and the storage unit 33 are similar to the control unit 11, the communication unit 12, and the storage unit 13. The control unit 31 functions as a delivery reservation unit 311 through the execution of a program stored in the storage unit 33.

The delivery reservation unit 311 creates delivery reservation information based on, for example, a user's operation of the operation/display unit 34, and transmits the created delivery reservation information to the center server 10.

The communication unit 32 communicates with the center server 10 by wireless communication via the network NW. The storage unit 33 stores, as necessary, for example, the user's delivery history information, application software (luggage delivery app) that allows the user to make luggage delivery reservations, and the like.

The operation/display unit 34 is configured, for example, with a touch panel display, and has an input function that accepts operations by the user's fingers, a pen, etc., and a display function that displays various information based on the control of the control unit 31. Based on the control of the control unit 31, the operation/display unit 34 displays, for example, the screen of a parcel delivery app installed on the terminal 30.

(Luggage delivery method)
An example of a processing procedure of a parcel delivery method executed by the parcel delivery system 1 according to the embodiment will be described with reference to FIG.

First, the delivery reservation unit 311 of the terminal 30 transmits delivery reservation information to the center server 10 (step S1). Next, the delivery route determination unit 111 of the center server 10 determines the delivery route (i.e., the bases to be passed through) of each cart 22 used to deliver the parcel, for example, based on information related to the delivery destination associated with each parcel (step S2).

Then, the trolley number calculation unit 112 calculates the number of trolleys 22 required for delivery between each base based on, for example, information related to the delivery destination, size, and quantity of each package linked to each package (step S3). The drive unit control unit 113 then calculates the number of drive units 21 required at each base based on, for example, the number of trolleys 22 calculated in step S3, whether or not the delivery route branches, and the like (step S4).

Then, the drive unit control unit 113 replenishes the required number of drive units 21 at each base in accordance with the arrival of the trolley 22 at each base (step S5). Specifically, in this step S5, a departure instruction for the base is sent to the drive unit 21. In response to this, the drive unit 21 departs for the instructed base (step S6). Next, after the drive unit 21 is coupled with the trolley 22, it departs for the next base (step S7), and this process is completed.

As described above, according to the luggage delivery system, luggage delivery device, and luggage delivery program of the embodiment, luggage is delivered by connecting or disconnecting the drive unit 21 and one or more carts 22 at each base depending on the delivery destination of the luggage. This makes it possible to deliver many luggage at once without having to travel back and forth between logistics warehouses, etc., and to deliver luggage efficiently in the shortest possible time.

Further advantages and modifications may readily occur to those skilled in the art. Thus, the invention in its broader aspects is not limited to the specific details and representative embodiments shown and described above. Thus, various modifications may be made without departing from the spirit or scope of the general inventive concept as defined by the appended claims and equivalents thereof.

For example, in the luggage delivery system, luggage delivery device, and luggage delivery program according to the embodiment, as shown in FIG. 5, it is assumed that delivery reservation information is sent from the terminal 30 held by the user to the center server 10, but it is not essential that the delivery reservation information is sent from the terminal 30 to the center server 10 as long as information equivalent to the delivery reservation information is linked to the luggage.

In addition, in the luggage delivery system, luggage delivery device, and luggage delivery program according to the embodiments, the doors of multiple carts 22 may be connected to each other at the base to create a temporary warehouse. In this case, each cart 22 is provided with a door that opens upwards, and the doors of the carts 22 that have arrived at the base are connected to each other to create a temporary warehouse. In this way, by using the doors of multiple carts 22 to create a temporary warehouse, for example, loading, reloading, and unloading of luggage can be carried out smoothly regardless of the weather outside.

In addition, in the luggage delivery system, luggage delivery device, and luggage delivery program according to the embodiments, the drive unit 21 may be managed by a management company (e.g., a dealer, etc.) or may be rented to a delivery company. The trolley 22 may also be managed by a management company, rented to a delivery company, or rented to one or more users.

In addition, in the luggage delivery system, luggage delivery device, and luggage delivery program according to the embodiments, the size of the dolly 22 may be changed according to the amount of luggage being transported. In this case, the components constituting the dolly 22 are rearranged to change the loading capacity of the dolly 22 according to the amount of luggage being loaded onto the dolly 22. In this way, by changing the size of the dolly 22 according to the amount of luggage being transported, it is possible to improve space efficiency. Furthermore, by simplifying the configuration of the dolly 22 and standardizing parts, it is possible to improve the maintainability of the dolly 22.

In addition, in the luggage delivery system, luggage delivery device, and luggage delivery program according to the embodiments, a cartridge-type FC (Fuel Cell) tank may be provided in the drive unit 21. By providing an FC tank in the drive unit 21 in this way, it becomes possible to supply power simply by replacing the FC tank, thereby reducing the waiting time for charging.

REFERENCE SIGNS LIST 1 Luggage delivery system 10 Center server 11 Control unit 111 Delivery route determination unit 112 Cart number calculation unit 113 Drive unit control unit 12 Communication unit 13 Memory unit 131 User information 132 Delivery history information 20 Mobile body 21 Drive unit 211 Control unit 212 Communication unit 213 Memory unit 214 Camera 215 Positioning unit 216 Sensor group 217 Battery 22 Cart 30 Terminal 31 Control unit 311 Delivery reservation unit 32 Communication unit 33 Memory unit 34 Operation/display unit NW Network

Claims (15)

a center server having a processor;
A dolly for loading, transferring and unloading cargo at a plurality of preset bases, and a drive unit configured to be connectable and disconnectable;
Equipped with
The processor,
determining a delivery route including information on bases through which each vehicle passes on its way to the delivery destination based on information on the delivery destination of the package associated with the package;
calculating the number of the drive units required at each base station based on the number of the carts required for delivering the packages between the base stations set on the delivery route;
outputting to each driving unit an instruction to depart the calculated number of driving units from the current position to each base station in time for the carriage to arrive at each base station;
Baggage delivery system. the processor calculates the number of the drive units required at each base station by further considering the number of the drive units that can be dispatched to each base station in addition to the number of the carts required for delivering the packages between the base stations set on the delivery route;
The package delivery system of claim 1 . When the number of the drive units that can be dispatched to each base is 0, the processor calculates the number of the drive units required at each base, further taking into consideration the number of the drive units waiting at each base.
The package delivery system of claim 2. The processor calculates the number of the drive units required at each base station, further taking into consideration the weight of the dolly on which the luggage is loaded.
A luggage delivery system according to any one of claims 1 to 3. The processor calculates the number of the drive units required at each base station, further taking into consideration the number of the carts that can be towed by the drive units.
A luggage delivery system according to any one of claims 1 to 4. A processor is provided.
The processor,
Based on information related to the delivery destination of the package linked to the package, a delivery route is determined including information of bases through which each vehicle, which loads, transfers, and unloads the package at a plurality of bases set in advance, passes to the delivery destination;
Calculating the number of drive units required at each base station, the drive units being configured to be capable of being coupled to and detached from the carts, based on the number of carts required for the delivery of the packages between the base stations set on the delivery route;
outputting to each driving unit an instruction to depart the calculated number of driving units from the current position to each base station in time for the carriage to arrive at each base station;
Luggage delivery device. the processor calculates the number of the drive units required at each base station by further considering the number of the drive units that can be dispatched to each base station in addition to the number of the carts required for delivering the packages between the base stations set on the delivery route;
7. The package delivery device of claim 6. When the number of the drive units that can be dispatched to each base is 0, the processor calculates the number of the drive units required at each base, further taking into consideration the number of the drive units waiting at each base.
8. The package delivery device of claim 7. The processor calculates the number of the drive units required at each base station, further taking into consideration the weight of the dolly on which the luggage is loaded.
A luggage delivery device according to any one of claims 6 to 8. The processor calculates the number of the drive units required at each base station, further taking into consideration the number of the carts that can be towed by the drive units.
A luggage delivery device according to any one of claims 6 to 9. The processor:
Based on information related to the delivery destination of the package linked to the package, a delivery route is determined including information of bases through which each vehicle, which loads, transfers, and unloads the package at a plurality of bases set in advance, passes to the delivery destination;
Calculating the number of drive units required at each base station, the drive units being configured to be capable of being coupled to and detached from the carts, based on the number of carts required for the delivery of the packages between the base stations set on the delivery route;
outputting to each driving unit an instruction to depart the calculated number of driving units from the current position to each base station in time for the carriage to arrive at each base station;
A parcel delivery program that executes the above. The processor calculates the number of the drive units required at each base station, taking into consideration not only the number of the carts required for delivering the packages between the base stations set on the delivery route, but also the number of the drive units that can be dispatched to each base station.
The package delivery program according to claim 11, which causes the package delivery program to execute the steps of: When the number of the drive units that can be dispatched to each base is 0, the processor calculates the number of the drive units required at each base, further taking into consideration the number of the drive units waiting at each base.
13. The package delivery program according to claim 12, which causes the package delivery program to execute the steps of: The processor calculates the number of the drive units required at each base station, further taking into consideration the weight of the dolly on which the cargo is loaded.
The luggage delivery program according to any one of claims 11 to 13, which causes the luggage delivery program to execute the steps of: The processor calculates the number of the drive units required at each base station, further taking into consideration the number of the carts that can be towed by the drive units.
The luggage delivery program according to any one of claims 11 to 14, which causes the luggage delivery program to execute the steps of:

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