JP2014148850A - Delivery article reception box and delivery system - Google Patents

Abstract

PROBLEM TO BE SOLVED: To prevent misdelivery of a delivery article.SOLUTION: An information reading device 102 of a delivery article reception box 10 reads an unlocking key attached to a delivery article, when a delivery person (deliverer) delivers the delivery article. A control unit 108 collates the unlocking key, which is read by the reading device 102, with an unlocking key stored in a storage unit 106, and puts an electronic lock device 101 into an unlocked state when both of the unlocking keys agree with each other. Thus, the delivery person can put the delivery article in an accommodation part by opening an opening/closing door of the delivery article reception box 10.

Description

  The present invention relates to a delivery product receiving box installed in a house or the like, and a delivery system using the delivery product receiving box.

  There is known a distribution management system in which a mailbox provided with a wireless reader is installed at a customer's home, information on an IC tag attached to a mail piece is read by the wireless reader, and the read information is notified to a user's mobile phone. (For example, refer to Patent Document 1).

JP 2010-119509 A

  In the above distribution management system, no measures are taken to prevent misdelivery of delivery items.

A delivery item receiving box according to the present invention includes an accommodation unit that accommodates a delivery item, an opening / closing door that opens and closes a delivery item insertion / removal port of the accommodation unit, an electronic lock device that locks and unlocks the opening / closing door, and a delivery person An information reading device that reads an unlocking key attached to a delivery item, a storage unit that stores an unlocking key input from the outside, a unlocking key read by the reading device, and a memory And a control unit that collates the unlocking key stored in the unit and sets the electronic lock device in an unlocked state when both unlocking keys match.
A delivery system according to the present invention is a system including the delivery item receiving box, a user terminal owned by a user, and a server of a delivery source or a delivery company that can be connected to the user terminal through a network. The unlocking key specific to the delivery item is notified to the user terminal of the user who should receive the delivery item via the network, and the user terminal transmits the notified unlocking key to the delivery item receiving box to Control that stores the unlocking key and stores the unlocking key in the storage unit, and then inputs the notified unlocking key to the control unit of the delivery receipt box in order to collate with the unlocking key stored in the storing unit It has the apparatus.

  According to the present invention, it is possible to prevent erroneous delivery of delivery items.

1 is an overall configuration diagram of a delivery system according to an embodiment of the present invention. The block diagram which shows the control system of a delivery goods receiving box. The flowchart which shows the process sequence in a delivery goods receiving box. The flowchart following FIG. The flowchart following FIG. The whole block diagram of the delivery system in other embodiment.

An embodiment of the present invention will be described with reference to the drawings.
FIG. 1 is a schematic diagram showing the overall configuration of a delivery system in the present embodiment. A person who provides a delivery service using this system installs a dedicated delivery receipt box 10 in the home of the person who receives the service (hereinafter referred to as a user) in advance. The delivery item receiving box 10 includes an accommodation unit 11 that can accommodate a relatively large delivery item 50 and an open / close door (hereinafter simply referred to as a door) 12 that opens and closes an insertion / removal port of the accommodation unit 11. The electronic device 100 is incorporated. When the receiving box 10 is installed, power supply to the electronic device 100 and facility work for enabling communication are performed.

  20 is a terminal (hereinafter referred to as a user terminal) owned by the user, 30 is a communication network (for example, Internet line), 40 (40A, 40B) is a delivery center of each delivery company, and 41 is installed in each delivery center 40. It is a rulu server. A wireless IC tag 51 is attached to the delivery 50 sent from the delivery center 40 to the user's home. The delivery company includes a courier and a postal company.

  FIG. 2 shows a control system of the electronic device 100 incorporated in the delivery receipt box 10. The electronic device 100 includes an electronic lock 101 for locking / unlocking the opening / closing door 12, a tag reader 102 for reading information of the wireless IC tag 51 attached to the delivery product 50, a warning to a delivery person and a user, etc. A sound generation unit 103 for providing a sound, a camera (for example, a Web camera) 104 for photographing the inside of the storage unit 11, a communication unit 105 connectable to the communication network 30, and a storage unit 106 such as a ROM or a RAM. And an opening / closing switch 107 for detecting the opening / closing of the door 12 and a CPU 108 for controlling each part.

  One or a plurality of user terminals 20 can be registered in the electronic device 100 of the delivery receipt box 10, thereby enabling communication between each user terminal 20 and the electronic device 100. For example, the user terminal 20 owned by each family can be registered in the electronic device 100. Communication between the user terminal 20 and the electronic device 100 is performed via the communication line network 30 and a predetermined communication server. The communication server may be installed on the delivery company side, or may be a server owned by the provider of this service. The connection between the user terminal 20 and the communication server may be a wireless connection or a wired connection.

  The user terminal 20 may be a portable terminal such as a smartphone, or a stationary or mobile terminal as long as it has a communication function (including an electronic mail transmission / reception function). The mail address of each user terminal 20 is registered in advance in the delivery company's server.

  In the delivery center 40, when delivering the delivery item 50 to the user's home using this service, the wireless IC tag 51 is attached to the delivery item 50. The wireless IC tag 51 is a small electronic device that includes a non-volatile memory unit composed of an IC chip and an antenna unit for transmitting and receiving information, and is also referred to as an RFID (Radio frequency identification) tag, an RF tag, or simply an IC tag. . The wireless IC tag 51 can transmit information written in the memory unit by radio waves from the antenna unit or store information received by the antenna unit in the memory unit.

  Reading / writing information to / from the wireless IC tag 51 is performed in a non-contact manner using a tag reader / writer. Among the wireless IC tags 51, what is called a passive type does not have a built-in battery because it can operate by causing electromagnetic induction by radio waves transmitted from the antenna unit of the reader / writer. In this system, it is desirable to use this passive wireless IC tag 51.

The basic flow of this service will be described.
Prior to shipping the delivery product 50, the delivery center 40 searches the customer database based on the address information, obtains user information (ID, e-mail address, etc.) of the delivery destination, and provides a solution unique to the delivery product 50. Set the lock key. Then, in the memory part of the wireless IC tag 51, information such as the set unlock key, delivery name, delivery destination, delivery source, delivery company name, delivery person name, delivery center 40 mail address, scheduled delivery date, etc. The wireless IC tag 51 is pasted on the package of the corresponding delivery product 50. In addition, information equivalent to that written in the wireless IC tag 51 is notified to the user who should receive the delivery 50 by e-mail. The unlock key is composed of, for example, a combination of several digits or alphabets, and corresponds to the delivery product 50 on a one-to-one basis.

  The user confirms the e-mail sent from the delivery center 40 to the user terminal 20, knows the above various information, and sets the unlock key, which is one of the information, in the home delivery item receiving box 10. For example, when an unlock key is input through the operation unit of the user terminal 20 and a predetermined operation is performed, the information is sent to the delivery receipt box 10 via the communication network 30 and the communication server and received by the communication unit 105. The The CPU 108 sets the received unlock key (stores it in the storage unit 106). According to this, when the user terminal 20 is a mobile terminal or a mobile terminal, the unlock key can be set even from a remote place (outing). As another method, for example, a numeric keypad may be provided in the delivery item receiving box 10, and when the user manually inputs the unlock key and performs a setting operation, the CPU 108 may set the unlock key.

  A delivery person of the delivery company 40 visits the user's home with the delivery item 50 and holds the wireless IC tag portion of the delivery item 50 over the installed delivery item receiving box 10. As a result, the tag reader unit 102 reads information (hereinafter referred to as tag information) stored in the memory unit of the wireless IC tag 51. The tag information includes information related to the unlock key, and the CPU 108 uses the read unlock key and the unlock key set in the delivery item receiving box 10 (stored in the storage unit 106). If the two match, the electronic lock 101 is set in the unlocked state. As a result, the delivery person can manually open the door 12 and put the delivery product 50 into the accommodating portion 11. Thereafter, when the delivery person closes the door 12, the CPU 108 automatically sets the electronic lock 101 to the locked state.

  When the user takes out the delivery item 50, the user inputs the unlocking key notified in advance by e-mail to the delivery item receiving box 10, and sets the electronic lock 101 to the unlocked state. For example, when an unlock key is input through the operation unit of the user terminal 20 and a predetermined operation is performed, the information is sent to the delivery receipt box 10 via the communication network 30 and the communication server and received by the communication unit 105. The The CPU 108 compares the received unlocking key with the unlocking key set in the delivery receipt box 10 and sets the electronic lock 101 to the unlocked state if they match. As a result, the user can take out the delivery 50 from the delivery receipt box 10. Note that the delivery receipt box 10 with the numeric keypad described above can be unlocked by inputting the unlock key with the numeric keypad.

  3 to 5 are flowcharts showing a processing procedure for realizing the above delivery service. This program is incorporated in advance in the storage unit 106 of the delivery receipt box 10 and is executed by the CPU 108 as the system operates.

  The CPU 108 waits for the tag information to be input from the wireless IC tag 51 via the tag reader 102 or the unlock key to be input from the user terminal 30 via the communication unit 105 (steps S1 and S22). . When the delivery person of the delivery company holds the wireless IC tag 51 attached to the delivery item 50 over the delivery item receiving box 10, the tag reader 102 reads the tag information, and accordingly, step S1 is affirmed and step S2 is entered. move on.

  Note that, even if the wireless IC tag 51 is affixed to any location of the delivery product 50, the tag reader 102 can read the tag information only by bringing the delivery product 50 close to the delivery product receiving box 10 to some extent. It is desirable. According to this, the delivery member does not need to be particularly aware of the position where the wireless IC tag 51 is attached.

  In step S <b> 2, an image in the storage unit 11 captured by the camera 104 is analyzed to determine whether the storage unit 11 is empty. If it is determined that there is an object that seems to be the delivery item 50 in the container 11, the process proceeds from step S2 to step S3, the voice utterance device 103 issues a warning to the delivery person, and the process returns to step S1. The content of the warning is that a new delivery product 50 cannot be put because another delivery product 50 is already contained. In this case, since the electronic lock 101 is maintained in the locked state, the delivery person cannot open the door 12 and the already delivered delivery product 50 is prevented from being stolen. The delivery person requests the user to take out the delivery 50 that has already entered by telephone or electronic mail.

  Note that a display device may be provided in front of the delivery item receiving box 10 so that it can be seen at a glance whether or not the container 11 is empty.

  If it is determined that the container 11 is empty, the process proceeds from step S2 to step S4, and the unlock key included in the read tag information is compared with the unlock key set in the delivery item receiving box 10. If it is determined in step S5 that the two unlock keys do not match, in step S6 a warning that the delivery item 50 is incorrect is issued by the voice generation unit 103, and the process returns to step S1. Also in this case, since the electronic lock 101 is maintained in the locked state, the delivery person cannot open the door 12, and the delivery product 50 cannot be put into the delivery product receiving box 10 (preventing erroneous delivery).

  Here, the fact that the unlock keys do not match means that the delivery product 50 is wrong, that is, the delivery person has tried to put the delivery product 50 that should not be delivered to the house into the delivery product receiving box 10 or the user. Is not set to the correct unlock key in the delivery receipt box 10. The delivery person who has received the voice warning in step S6 once again confirms the address of the delivery product 50, and if wrong, tries again with the correct delivery product 50. If not wrong, ask the user by phone or email to set the correct unlock key.

  If it is determined in step S5 that both unlock keys match, the process proceeds to step S7, and the electronic lock 101 is set in the unlocked state. As a result, the delivery person can manually open the door 12 of the delivery receipt box 10 and put the delivery 50 into the storage unit 11.

  In step S8, it is determined whether or not the door 12 has been opened. If negative, it is determined in step S9 whether or not a predetermined time has elapsed. If step S9 is negative, the process returns to step S8. If the determination is positive, the electronic lock 101 is set in a locked state in step S10, and the process returns to step S1. If step S9 is affirmed, it means that the delivery person does not readily open the door 12 after unlocking, and the door is locked for precaution.

  If it is determined in step S8 that the door is open, input of tag information is again waited in step S11, and if input, key collation is performed in step S12. The verification is performed again because the possibility of trying to put the wrong delivery item 50 into the delivery item receiving box 10 after the door is opened cannot be excluded even if unlocking is performed with the correct delivery item 50. The tag reader 102 is arranged at a position where tag information can be read from the wireless IC tag 51 of the delivery item 50 even when the delivery item 50 is to be put into the delivery item receiving box 10.

  If it is determined in step S13 that the unlock keys do not match, a warning that the delivery item 50 is wrong is issued by the voice generation unit 103 in step S16 (preventing erroneous delivery). Thereafter, the process returns to step S8.

  If tag information is not input even after a predetermined time has elapsed after the door is opened, that is, if the delivery person does not readily attempt to put the delivery item 50 after the door is opened, step S14 is affirmed, and in step S15, the door 12 Is notified to the user terminal 20 by e-mail. Then, it returns to step S1.

  If it is determined in step S13 that the unlock keys match, the process proceeds to step S17 to determine whether or not the door 12 has been closed. If step S17 is negative, the process returns to step S11. If the determination is positive, the delivery product 50 is confirmed by the camera 104 in step S18. That is, the image in the storage unit captured by the camera 104 is analyzed to determine whether or not an object that can be determined as the delivery product 50 exists in the storage unit. If step S18 is negative, the process proceeds to step S19, where the voice generation unit 103 utters a warning that the delivery item 50 is not contained (for the delivery person), and the process returns to step S8.

  If step S18 is positive, the process proceeds to step S20. If step S18 is affirmed, it means that the door 12 is closed in a state where the correct delivery item 50 is in the storage unit 11, that is, the delivery of the delivery item 50 has been completed without any problem. Therefore, the CPU 108 locks the electronic lock 101 in step S20 to prevent theft, and transmits an e-mail to the user terminal 20 that the delivery item 50 has arrived in step S21. Similarly, the CPU 108 may send an e-mail to the effect that delivery is complete to the server of the delivery center 40. In this case, the mail address of the delivery center 40 is obtained from the tag information read from the wireless IC tag 51 of the correct delivery item 50. The read tag information is described in any e-mail. These e-mails provide proof that the delivery person has delivered the correct delivery item 50, so the delivery person does not need to receive a receipt from the user.

  The user confirms the e-mail sent in step S21 and knows the arrival of the delivery item 50. Since the tag information is described in the e-mail, it is possible to know what has been sent. In order to take out the delivery 50 from the delivery receipt box 10, the user inputs the unlock key previously sent by e-mail from the delivery center 40 from the user terminal 20 to the delivery receipt box 10. The input method is as described above.

  If the unlock key is input from the user terminal 20 while the loop of steps S1 and S22 is being performed, step S22 is affirmed. Here, the unlock key is input to the delivery receipt box 10 when the user performs an unlock operation on the user terminal 20 or when the user performs a key setting operation. In step S22A, the CPU 108 determines which of them is, and if it is the latter, the CPU 108 proceeds to step S36 and stores the input unlock key in the storage unit 106.

   On the other hand, if it is determined that the former, that is, the unlocking operation, the process proceeds to step S23, and the input unlock key and the unlocking set in the delivery receipt box 10 (stored in the storage unit 106). Check against the lock key. In step S24, it is determined whether or not both unlock keys match. If not, a warning is given to the user in step S25, and the process returns to step S1. The warning content is that the door 12 cannot be opened because the unlock keys do not match (the electronic lock 101 cannot be unlocked). That is, if the person has not been notified of the unlocking key by e-mail in advance, even a family member cannot open the door 12 and take out the delivery 50.

  Note that a plan that does not consider privacy among family members may be selected. In this case, the master key may be stored in the user terminals 20 of all the family members so that anyone can unlock them at any time.

  If it is determined in step S24 that the unlock keys match, the process proceeds to step S26, and the electronic lock 101 is set in the unlocked state. As a result, the user can open the door 12 and take out the delivery product 50.

  In step S27, the CPU 108 determines whether or not the door 12 is open. If the determination is negative, the process proceeds to step S28. In step S28, it is determined whether or not a predetermined time has elapsed. If the determination is negative, the process returns to step S27. If step S28 is affirmed, the process proceeds to step S29, where the electronic lock 101 is locked for precaution, and the process returns to step S1.

  If it is determined in step S27 that the door 12 is open, the process proceeds to step S30 to determine whether or not the door 12 is closed. If step S30 is negative, the process proceeds to step S31 to determine whether or not a predetermined time has elapsed. If step S31 is negative, the process returns to step S30. If the determination is positive, in step S32, the user terminal 20 is notified by e-mail that the door 12 remains open for a long time. Then, it returns to step S1.

  If it is determined in step S30 that the door 12 is closed, it is determined in step S33 whether or not the delivery product 50 has been taken out. That is, an image in the storage unit 11 captured by the camera 104 is analyzed to determine whether the storage unit 11 is empty. If the determination in step S33 is affirmative, since the user has taken out the delivery product 50, the unlock key currently set in the delivery product receiving box 10 is invalidated (deleted from the storage unit 106) in step S34. . In step S35, the electronic lock 101 is set in a locked state, and then the process returns to step S1.

  As described above, since the unlock key is made invalid when the delivery product 50 is taken out, for example, someone picks up a package discarded after opening the delivery product, and delivers it using the wireless IC tag 51 attached to it. Even if it is intended to open the product receiving box 10, it cannot be opened. In the above-described plan that does not consider the privacy between family members, the user can unlock with the master key, so when the delivery person puts the correct delivery item 50 into the delivery item receiving box 10 and closes the door 12 (the above step). The unlock key may be revoked (when S18 is positive).

  On the other hand, if step S33 is negative, the delivery product 50 has not been taken out yet, so step S34 is skipped and the process proceeds to step S35.

  The CPU 108 periodically checks the image in the storage unit 11 after the delivery is completed, and if the delivery product 50 has not been taken out, the CPU 108 sends an e-mail with a content prompting the user to take out each time. Is desirable.

  Further, the image of the camera 104 provided in the delivery item receiving box 10 may be confirmed on the delivery center side (the method will be described in an embodiment described later). According to this, the delivery person can check in advance whether the delivery receipt box 10 is empty (before leaving the delivery center or even during delivery), and if not, e-mail the user to empty it. Etc. and can be delivered smoothly.

Next, an embodiment in which the present invention is applied to a shared delivery item receiving box for an apartment will be described.
A so-called delivery box installed in a condominium or the like is practically used as this type of shared delivery box. A plurality of delivery boxes are installed in one apartment house, and a delivery person puts a delivery product in one of the boxes. At present, since it is not possible to confirm in advance which delivery box is empty, the box into which the delivery item is to be placed is determined only when the delivery person arrives at the apartment house.

  FIG. 6 shows a network diagram of the delivery system in the present embodiment, and the same components as those in FIG. Each delivery goods receiving box 10 installed in the apartment house 60 has the same hardware configuration as the delivery goods receiving box 10 described in the previous embodiment, and the communication unit 105 includes a server 61 provided in the apartment house 60. Is connected to the communication network 30 via Each delivery item receiving box 10 is given a unique serial number in advance, and the number is clearly indicated on the surface of each door 12. The processing performed in each delivery item receiving box 10 is the same as in the previous embodiment (FIGS. 4 to 6).

  Each delivery person in the delivery center 40 can check an image captured by the camera 104 of the delivery item receiving box 10 with his / her terminal 70. For example, when a predetermined confirmation screen is displayed on the terminal 70 and the apartment name is input, the camera image of each delivery goods receiving box 10 installed in the apartment is displayed on the server 61, the communication line network 30, and the server 41. Via the terminal 70. In each image, the serial number of the corresponding delivery receipt box 10 is displayed.

A service flow in this embodiment will be described.
When the delivery person delivers the delivery product 50 to the apartment house 60, the delivery person confirms the image of each delivery article receiving box 10 installed in the apartment house 60 with the terminal 70, and the empty delivery article into which the delivery article 50 is to be put. Inbox 10 is selected and reserved. When a reservation screen is displayed on the terminal 70, and the collective housing of the delivery destination and the serial number of the selected delivery goods receiving box 10 are input, the corresponding collective housing is obtained via the server 41 and the communication line network 30. 60 servers 61.

  Based on the sent information (reservation information), the CPU of the server 61 confirms whether or not the delivery receipt box 10 is empty, and determines whether or not it is unreserved. If the delivery receipt box 10 is empty and not reserved, the reservation is approved, the reserved setting is made, and the reservation completion message is displayed on the delivery person's terminal 70. If the delivery receipt box 10 is not empty, or if it is already empty and already reserved, the reservation is not approved, and a message to that effect is displayed on the delivery person's terminal 70.

.
Note that the delivery person can perform the above-described selection and reservation operation of the delivery item receiving box 10 at the delivery center 40 or during delivery.

  Further, in the delivery center 40, as in the previous embodiment, information writing to the wireless IC tag 51, pasting of the wireless IC tag 51 on the delivery product 50, and mail notification to the user are performed. However, the e-mail sent to the user includes the serial number of the reserved delivery receipt box 10 in addition to the various information described above.

  The user who has received the electronic mail at the user terminal 20 sets an unlock key for the delivery item receiving box 10 corresponding to the serial number described. For example, when a serial number and an unlock key are input through the operation unit of the user terminal 20 and a predetermined operation is performed, the information is sent to the server 61 via the communication network 30 and the communication server. The CPU of the server 61 transmits the received unlock key to the delivery item receiving box 10 corresponding to the received serial number. The CPU of the delivery item receiving box 10 that has received the unlock key sets the unlock key (stores it in the storage unit 106).

  Subsequent operations to be performed by the delivery person and the user are the same as those in the previous embodiment except that the target delivery item receiving box 10 is specified by the serial number. When the delivery person puts the correct delivery item 50 into the delivery item receiving box 10 and closes the door 12, or when the user takes out the delivery item 50 from the delivery item receiving box 10, the server 16 receives the delivery item receiving box. Cancel 10 reservations.

  In each of the embodiments described above, the camera 104 of the delivery item receiving box 10 may be configured to have two units, one that images the inside of the storage unit 11 and one that images the outside front. The external camera is activated when there is movement in front of the delivery receipt box 10, and the image is stored in the storage unit 106, a hard disk (not shown) and the like together with the date and time by the CPU 108 of the delivery receipt box 10. According to this, the face and operation of the delivery person who came to deliver the delivery product 50 can be recorded as an image, which is useful when trouble or the like occurs later.

  Further, when the present delivery system is limited to mail order through the Internet (so-called online mail order), the work of attaching the wireless IC tag 51 to the delivery item may be performed on the mail order site side. In this case, a server owned by a mail order site may be used in place of the delivery center server. Furthermore, although the example which affixes the wireless IC tag 51 to the delivery goods 50 was shown, it can replace with this with a barcode or QR code (trademark). The information provided by them may be at least the unlock key only (in the embodiment of FIG. 7, only the unlock key and the serial number of the delivery receipt box 10).

  Further, considering that the electronic lock 101 is damaged and cannot be locked, the door 12 may be locked by another locking device such as a padlock. In preparation for such a case, the delivery person always carries the locking device, and if the door 12 is locked using the locking device, the delivery person notifies the user by telephone or e-mail. The user calls a delivery person or a delivery center to request that the door 12 be unlocked, and takes out the delivery 50 after unlocking. Thereby, the antitheft effect can be further enhanced.

DESCRIPTION OF SYMBOLS 10 Delivery goods receipt box 11 Accommodating space 12 Opening / closing door 20 User terminal 30 Communication network 40 (40A, 40B) Delivery center 41, 61 Server 50 Delivery goods 51 Wireless IC tag 60 Apartment house 70 Delivery terminal 100 Delivery goods receipt box Electronic device 101 electronic lock 102 tag reader 103 sound generator 104 camera 105 communication unit 106 storage unit 107 door open / close detection switch 108 CPU

Claims (5)

A storage section for storing the delivery goods;
An open / close door that opens and closes a delivery product insertion / removal port of the housing portion;
An electronic lock device for locking and unlocking the door;
An information reading device for reading an unlock key attached to the delivery product when the delivery person delivers the delivery product;
A storage unit for storing an unlocking key inputted from the outside;
A control unit that compares the unlock key read by the reader with the unlock key stored in the storage unit, and sets the electronic lock device to an unlocked state when both unlock keys match. A delivery receipt box characterized by comprising:   2. The delivery item receiving box according to claim 1, wherein the control unit places the electronic lock device in a locked state when the door is closed after the electronic lock device is brought into an unlocked state.   The control unit is configured to store the storage unit when the door is closed after the electronic lock device is unlocked or when it is detected that a delivery product has been taken out from the storage unit. The delivery receipt box according to claim 1 or 2, wherein the unlocking key stored in is deleted. A detection unit for detecting whether or not a delivery item is contained in the storage unit;
When the detection unit detects that the delivery item is not contained, the control unit does not lock the electronic lock device even if the door is closed after unlocking, and the delivery item has not been delivered. The delivery receipt box according to any one of claims 1 to 3, wherein a warning to the effect is issued. A delivery receipt box according to any one of claims 1 to 4,
A user terminal owned by the user;
A delivery system including a delivery source or delivery server that can be connected to the user terminal and a network,
The server notifies the user terminal of the user who should receive the delivery goods via the network of the unlock key specific to the delivery goods,
The user terminal transmits the notified unlocking key to the delivery item receiving box and stores it in the storage unit, and stores the unlocking key, and then stores the notified unlocking key in the storage unit. A delivery system comprising: a control device that inputs to the control unit of the delivery product receiving box in order to collate with an unlocking key stored in a storage unit.

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