KR20210034930A - Door lock control system for receiving courier - Google Patents

Abstract

Disclosed is a door lock control system for receiving a parcel. The system comprises: an invoice number register to receive a delivery invoice number for a product ordered for delivery through an online shopping mall and register the delivery invoice number as a temporary password for unlocking a digital door lock; a lock control unit to unlock the digital door lock when a barcode data value scanned through a barcode scanner provided on the outside of a door matches the registered temporary password; and an invoice number deleting unit to delete the temporary password after the unlocking. Therefore, it is possible to increase the convenience of a delivery recipient by allowing a delivery driver to directly put the parcel into the home of the delivery recipient using the invoice number.

Description

Door lock control system for receiving courier

The present invention relates to an on-line order delivery courier, and in particular, to a technology for preventing the loss of the courier service when the recipient is unable to directly receive the courier service while allowing convenient reception.

Domestic Patent Publication No. 10-0793301 discloses a method of storing and receiving parcels using an RF ID, as shown in FIG. 1. First, the shipper visits the buyer's house with the product with the RFID tag attached (S10). After confirming whether the purchaser is absent (S20), if the buyer is absent, in order to store the product in the delivery locker, the RFID tag attached to the product is brought close to the RFID reader of the delivery locker, the door is opened, and the product is stored (S30). The delivery locker generates RFID tag information of the product as a new password and locks the door of the delivery locker with this password (S40). When the product storage is complete, the delivery locker creates an SMS message by combining the password and the product arrival information and sends it to the buyer's portable terminal (S50), and the buyer's portable terminal receives the SMS message and stores the information with the embedded RFID Writable tag. Record in. Thereafter, when the purchaser approaches the mobile terminal with the RFID reader of the delivery storage box, the delivery storage box compares the information read from the RFID Writable tag of the mobile terminal with the information being stored, and unlocks it if they match.

According to this prior art, loss of parcel delivery items can be prevented. However, for this purpose, a delivery locker must be provided, so this is not applicable to those residing in a residence that does not have a delivery locker. In addition, there is a disadvantage that an RFID tag must be added to each packaged package.

Korean Patent Publication No. 10-0793301 (announced on January 10, 2008)

An object of the present invention is to provide a technical solution for the courier recipient to receive the courier by safely storing the courier even with only the invoice number when the courier recipient cannot directly receive the courier from the courier driver.

A door lock control device for receiving parcel delivery according to an aspect includes an invoice number registration unit that receives a delivery invoice number for a product ordered for delivery through an online shopping mall and registers it as a temporary password for unlocking a digital door lock, and a barcode scanner provided outside the door. A lock control unit that unlocks the digital door lock when the scanned barcode data value matches the registered temporary password, and an invoice number deletion unit that deletes the temporary password after unlocking.

The door lock control device for receiving parcel delivery may further include a scanner activation unit that activates a barcode scanner when human body access is detected by an external proximity sensor that detects human body access to the door.

In addition to the invoice number, the invoice number registration unit receives and maps information about the scheduled delivery time, and the scanner activation unit activates the barcode scanner when a human body approach is detected by an external proximity sensor only for the registered delivery time.

The door lock control device for receiving parcels does not enter the house of the courier if the key data entered through the digital door lock's keypad matches the preset verification key data while the door is closed within a predetermined time from the time the door lock is unlocked with a temporary password. It may further include a non-entry proof unit that processes as this proved.

The door lock control device for receiving parcels may further include a monitoring control unit that controls the camera so that when the digital door lock is unlocked with a temporary password, the entrance space inside the house is photographed.

When the digital door lock is unlocked or unlocked with a temporary password and then converted to a locked state, the door lock control device for receiving parcel delivery is configured by a detection activation unit that activates an internal proximity sensor that detects human access from the space inside the door, and an internal proximity sensor. A trespass notification unit for notifying the trespass to the outside when approaching the human body is detected may be further included.

On the other hand, the door lock control system for receiving parcel delivery according to an aspect includes a user application installed and executed in a mobile terminal, and a door lock control device installed in the premises that wirelessly communicates with the user application, wherein the door lock control device is ordered for delivery through an online shopping mall. The invoice number register that receives the courier invoice number for the packaged product from the user application and registers it as a temporary password for unlocking the digital door lock, and the barcode data value scanned through the barcode scanner on the outside of the door match the registered temporary password. When the digital door lock is unlocked, a lock control unit may include a lock control unit that deletes a temporary password after unlocking, and an invoice number deletion unit.

On the other hand, the door lock control method for receiving parcel delivery according to an aspect is the step of receiving a delivery invoice number for a product ordered through an online shopping mall and registering it as a temporary password for unlocking the digital door lock, and a barcode scanner provided outside the door. If the scanned data value matches the registered temporary password, unlocking the digital door lock, and deleting the temporary password after unlocking may be included.

The present invention creates an effect of enabling the delivery person to place the delivery service in the home of the delivery person directly using the invoice number, thereby enhancing the convenience of the delivery person and preventing unauthorized intrusion of the delivery person.

1 is a block diagram of a digital door lock according to an embodiment.
2 is a diagram illustrating an outer part of a door of a digital door lock.
3 is a diagram illustrating an inner part of a door of a digital door lock.
4 is a block diagram of a door lock control system for receiving parcel delivery according to an embodiment.
5 is a block diagram of a door lock control system for receiving parcel delivery according to another embodiment.
6 is a diagram illustrating a door lock opening service method for receiving a parcel delivery service.
7 is a diagram illustrating a service method in which selection and reception of in-house and courier boxes are possible.
8 to 12 are flowcharts illustrating a method for controlling a door lock for receiving a parcel delivery service according to an exemplary embodiment.

The foregoing and further aspects of the invention will become more apparent through preferred embodiments described with reference to the accompanying drawings. Hereinafter, the present invention will be described in detail so that those skilled in the art can easily understand and reproduce through these examples.

1 is a block diagram of a digital door lock according to an embodiment, FIG. 2 is a diagram illustrating an outer part of a door of a digital door lock, and FIG. 3 is a view illustrating an inner part of a door of the digital door lock. The digital door lock has a door lock control function for receiving parcel delivery, and may include some or all of the components shown in FIG. 1 for this purpose. Such a digital door lock can be referred to as a door lock control device for receiving parcels.

The communication unit 110 includes one or more communication means for transmitting/receiving data to/from the outside through wired or wireless or unilaterally receiving data from the outside. The storage unit 120 includes one or more memories, and a password set for unlocking the digital door lock may be stored in the storage unit 120 and managed. In addition, the storage unit 120 may store a temporary password for receiving parcel delivery, and there may be a plurality of temporary passwords that can be stored.

The key input unit 130 is a keypad through which a user inputs a password to unlock the digital door lock from the outside, and may be a touch type or the like. The barcode scanner 140 is provided on the outside of the door and is configured to scan an invoice number barcode printed on a courier invoice label sheet. The external proximity sensor 150 is provided outside the door to sense the approach of the human body, and the internal proximity sensor 160 is provided inside the door to detect the approach of the human body. The camera 170 is provided inside the door to photograph the indoor space.

The controller 180 is a controller that overall controls the digital door lock. The control unit 180 includes an invoice number registration unit 181, a lock control unit 182, and an invoice number deletion unit 183, and includes a scanner activation unit 184, a non-entry authentication unit 185, a monitoring control unit 186, and At least some of the detection activation unit 187 and the trespass notification unit 188 may be further included, and all of these may be implemented in software.

The invoice number registration unit 181 receives the courier invoice number for the product ordered and delivered by the user from the online shopping mall through the communication unit 110 and registers it as a temporary password. Accordingly, the delivery invoice number is registered in the storage unit 120 as a temporary password. In one embodiment, the management server manages the courier invoice number for products ordered and delivered from the online shopping mall for each user, and when a new courier invoice number is generated, it is It is transmitted to the user application running on the terminal. Accordingly, the invoice number registration unit 181 receives and registers the delivery invoice number directly from the management server or through a user application or IoT device. Here, the management server may be an online shopping mall server, or a separate invoice number management server interlocking with the online shopping mall server.

The lock control unit 182 compares whether the barcode data value scanned by the barcode scanner 140 matches the registered temporary password, and unlocks the door lock if the comparison result matches. That is, the courier can unlock the digital door lock simply by touching the invoice number barcode printed on the courier invoice label to the bar code scanner 140, and close the door after opening the door and placing the packaged goods into the house. Complete the delivery of the package. In addition, the invoice number deletion unit 183 cancels the registration of the temporary password used once. That is, it is immediately deleted from the storage unit 120. Accordingly, it is possible to prevent the courier driver from attempting to enter the recipient's residence without permission by using the invoice number after the courier service.

The scanner activating unit 184 activates the inactive barcode scanner 140 when a human body approach is detected by the external proximity sensor 150. In addition, the scanner activating unit 184 may deactivate the barcode scanner 140 again when a human body access is not detected after activating the barcode scanner 140. That is, the barcode scanner 140 is activated only when a human body is detected, and it is intended to reduce unnecessary power of the digital door lock.

On the other hand, the invoice number registration unit 181 may also receive information about the delivery scheduled time of the packaged goods and register the mapping to the invoice number. In one embodiment, the management server manages the delivery status of the packaged product together with the invoice number. When the packaged product arrives at the delivery area and the estimated delivery time information is generated, the invoice number and the scheduled delivery time information are stored in the corresponding user's digital door lock. Or to a user application or IoT device. Accordingly, the invoice number registration unit 181 receives the invoice number and the scheduled delivery time information together and registers the mapping. In addition, the scanner activation unit 184 activates the inactive barcode scanner 140 only when human access is detected by the external proximity sensor 150 within the registered delivery scheduled time, thereby further reducing the power of the digital door lock. I can.

The non-entrance verification unit 185 matches the key data input through the key input unit 130 of the digital door lock while the door is closed within a predetermined time from the time when the door lock is unlocked with a temporary password. Compare whether or not. If the result of the comparison matches, it is proved that the delivery driver is not in the house, so the non-entry verification unit 185 manages that the delivery driver has not entered the house. In one embodiment, the non-entry authentication unit 185 notifies the authentication result to a management server, IoT device, user application, or the like so that it is managed externally. On the other hand, the predetermined time from the time the door lock is unlocked with the temporary password may be fixed or may be different for each package. For example, the predetermined time information is different depending on the weight or size of the packaged goods, and is managed by a management server and provided as a digital door lock together with an invoice number. In addition, the non-entry verification key data may be different for each delivery driver, and may be received and registered along with the invoice number when the delivery driver is confirmed.

When the door lock is unlocked with a temporary password, the monitoring control unit 186 controls the camera 170 to capture a moving picture or a still image (still image) continuously. Additionally, the monitoring control unit 186 may transmit the captured image to the user application. At this time, real-time transmission is also possible. Through this, the user can check whether the courier driver who delivered the parcel item is entering the house, and of course, it can be used as evidence of the video.

The detection activation unit 187 activates the internal proximity sensor 160 when the detection condition is satisfied. In one embodiment, the detection condition is a predetermined time elapsed from the time when the digital door lock is unlocked with a temporary password. Here, the predetermined time may be the same as or different from the above-described predetermined time. In another embodiment, the detection condition is that the digital door lock is switched to a locked state after being unlocked with a temporary password. That is, the detection activation unit 187 activates the internal proximity sensor 160 when the digital door lock is switched to the locked state after a predetermined time elapses from the time the digital door lock is unlocked with the temporary password or after the lock is released. The trespass notification unit 188 notifies the trespass to the outside when a human body approach is detected by the internal proximity sensor 160. For example, the trespass notification unit 188 notifies an alarm notification and/or a trespass to at least one of a user application, a management server, and a control center. In this case, the trespass notification unit 188 may notify the trespass by transmitting the image captured by the camera 170 to at least one of a user application, a management server, and a control center.

4 is a block diagram of a door lock control system for receiving parcel delivery according to an embodiment. The door lock control system for receiving parcel delivery shown in FIG. 4 includes a digital door lock 100 and a door lock control device 200. Unlike the digital door lock of FIG. 1, the digital door lock 100 is locked under the control of the door lock control device 200, and includes only some of the configurations shown in FIG. 1. For example, the digital door lock 100 in FIG. 4 basically includes a communication unit 110 for communication with the door lock control device 200, a storage unit 120, a key input unit 130, and It includes a controller for locking control, and may further include a barcode scanner 140 and an external proximity sensor 150. As another example, the barcode scanner 140 and the external proximity sensor 150 are configured outside the door separately from the digital door lock 100 and may be connected to the door lock control device 200.

The door lock control device 200 is an IoT device installed in a home. The door lock control device 200 is a door lock control device for receiving parcel delivery that controls the digital door lock 100 so that the delivery driver can directly place the parcel into the house even if the resident is away from the house, and through communication with the digital door lock 100 The state of the digital door lock 100 can be monitored. The door lock control apparatus 200 includes some or all of the components shown in FIG. 4. The communication unit 210 includes a communication means for wired or wireless communication with the digital door lock 100 and a communication means for wireless communication with the above-described management server or user application. The storage unit 220 may store a temporary password for receiving parcel delivery, and there may be a plurality of temporary passwords that can be stored. The internal proximity sensor 230 is a component for detecting human body entry into the house, and the camera 240 is a component for monitoring unauthorized intrusion of a delivery driver.

The controller 250 is a controller that overall controls the door lock control device 200. The control unit 250 includes an invoice number registration unit 251, a lock control unit 252, and an invoice number deletion unit 253, and includes a scanner activation unit 254, a non-entry authentication unit 255, a monitoring control unit 256, and At least some of the detection activation unit 257 and the trespass notification unit 258 may be further included, and all of these may be implemented in software. The above components belonging to the controller 250 have substantially the same role as those of the same term described with reference to FIG. 1, and will be briefly described below.

The invoice number registration unit 251 receives the delivery invoice number through the communication unit 210 from a management server or a user application, and registers it as a temporary password. Accordingly, the delivery invoice number is registered in the storage unit 220 as a temporary password. In addition, the delivery invoice number may be received together with at least one of information about a scheduled delivery time and information about a predetermined time for proof of non-entry and may be mapped and registered. The lock control unit 252 receives the barcode data value scanned by the barcode scanner 140 through the communication unit 210, and compares whether the received barcode data value matches a registered temporary password. If the comparison results match, the lock control unit 252 commands the digital door lock 100 to release the lock through the communication unit 210. Accordingly, the digital door lock 100 unlocks the door lock according to the lock release command of the lock control unit 252 so that the door can be opened. In addition, when the digital door lock 100 is unlocked with the registered temporary password, the invoice number deletion unit 253 deregisters the temporary password.

The scanner activation unit 254 commands the digital door lock 100 to activate the barcode scanner 140 when a human body approach is detected by the external proximity sensor 150. In this case, the scanner activation unit 254 may command the barcode scanner 140 to be activated only for a limited time (eg, 15 seconds, etc.). In one embodiment, the scanner activating unit 254 commands activation of the barcode scanner 140 only when a human body approach is detected by the external proximity sensor 150 within a scheduled delivery time. In addition, the digital door lock 100 receiving the activation command activates the inactive barcode scanner 140 to scan the invoice number barcode.

Meanwhile, in the digital door lock 100, key data is input through the key input unit 130 while the door is closed within a predetermined time from the time the door lock is unlocked with a temporary password, and the input key data is input to the door lock control device 200. ). Accordingly, the non-access authentication unit 255 of the door lock control device 200 compares whether the key data received from the digital door lock 100 matches the preset non-access authentication key data. If they match, the non-entering verification unit 255 manages the delivery driver as not entering the house.

When the door lock is unlocked with a temporary password, the monitoring control unit 256 controls the camera 240 to capture a moving picture or a still image (still image) continuously. Additionally, the monitoring control unit 256 may transmit the captured image to the user application. When the detection condition is satisfied, the detection activation unit 257 activates the internal proximity sensor 230 to detect whether a delivery driver has entered the house without permission. In addition, the trespass notification unit 258 notifies the trespass to the outside when a human body approach is detected by the internal proximity sensor 230. On the other hand, the door lock control device 200 is fixedly installed in the house, and the installation location may be a ceiling near the boundary where the shoes are taken off and entering the room or inside (in the interior direction). In addition, the camera 240 may be provided in the door lock control device 200 to photograph the entrance of the entrance.

5 is a block diagram of a door lock control system for receiving parcel delivery according to another embodiment. The door lock control system for receiving parcel delivery includes a mobile terminal 300, a door lock control device 200, and a digital door lock 100, or includes a user application 400, a door lock control device 200, and a digital door lock 100. The door lock control device 200 and the digital door lock 100 may be as described with reference to FIG. 4. In addition, the user app 400 is installed and executed on the user's mobile terminal 300, and may obtain a new invoice number from the management server in connection with the above-described management server and transmit it to the door lock control device 200. In one embodiment, the user app 400 provides an option to allow the user to select a delivery method for each ordered product. The delivery method includes receipt based on an invoice number, and when the user selects this, the user app 400 transmits the invoice number to the door lock control device 200 through Wi-Fi, Bluetooth, or a home network connection. And it is possible to change the delivery method at any time before delivery of the packaged goods, and if the invoice number-based receipt is canceled, the user app 400 commands the door lock control device 200 to cancel the registration of the corresponding temporary password, and the temporary password is set. Avoid being used. Meanwhile, in FIG. 5, the barcode scanner is configured separately from the digital door lock 100, and may be connected to the digital door lock 100 or the door lock control device 200 to transmit a scan value.

6 is a diagram illustrating a door lock opening service method for receiving a parcel delivery service. The user app of the mobile terminal 100 automatically updates the new invoice number by interlocking with the management server, and transmits it to the IoT device 200 so that it is stored in the storage of the IoT device 200. The IoT device 200 interlocks with the user app via Wi-Fi or Bluetooth, and when the invoice number-based receipt option is selected in the user app, the invoice number is automatically received and stored as a temporary password for the digital door lock.

The IoT device 200 receives the scanned barcode data value through the barcode scanner 140 installed at the door and compares it with a temporary password, and if it matches, unlocks the digital door lock 100 through wired or wireless communication. The IoT device 200 may monitor the locked state of the digital door lock 100, and may continuously take a picture or take a video and transmit it to the user until the door lock is unlocked and is locked again. In addition, the IoT device 200 includes an infrared sensor, which is an internal proximity sensor, so that after the door is locked, the entrance of a person is re-detected, and when it is detected, an alarm may be sounded and a picture or video may be transmitted to the user.

The digital door lock 100 can inform by voice that the content is being photographed while the door is open, and when the door is closed and locked, the delivery driver is asked to enter a predetermined number to prove that the delivery driver is outside. . The barcode scanner 140 may be integrated with the digital door lock 100, but may be separately coupled to the door. The barcode scanner 140 is connected to the digital door lock 100 or the IoT device 200 and transmits a scan value to the digital door lock 100 or the IoT device 200.

7 is a diagram illustrating a service method in which selection and reception of in-house and courier boxes are possible. The service method is the same as that of FIG. 6, but it is possible to receive a parcel delivery item at home or by a delivery box. The user app allows the user to select a collection method from among in-home, private courier boxes, and public courier boxes when using the invoice number-based receiving option, and provides information on the receiving method selected by the user to the IoT device 200. Accordingly, the IoT device 200 unlocks the corresponding digital door lock when the barcode data value scanned from the digital door lock of the home, the digital door lock of the personal delivery box, or the digital door lock of the shared delivery box matches the temporary password. To this end, the IoT device 200 must be capable of communicating with both an in-house digital door lock, a personal courier digital door lock, and a common courier digital door lock.

8 to 12 are flowcharts illustrating a method for controlling a door lock for receiving a parcel delivery service according to an exemplary embodiment. 8 to 12 are performed by a door lock control device for receiving parcel delivery (hereinafter, referred to as a “control device” for convenience), which may be a digital door lock as shown in FIG. 1 or a door lock control device as shown in FIG. 4. May be. First, Fig. 8 will be described. The control device receives the delivery invoice number for the product ordered for delivery through the online shopping mall from the outside and registers it as a temporary password for unlocking the door lock (S100) (S110). When scanning is performed by the barcode scanner 140, the control device compares whether the scanned barcode data value matches the registered temporary password (S120). If they match, the control device unlocks the door lock (S130). Then, the temporary password is deleted (S140). Meanwhile, at S100 or in a separate step, at least one of information about a scheduled delivery time and information about a predetermined time for verifying non-entry may be received and mapped to the delivery invoice number.

Fig. 9 will be described. When the human body is detected by the external proximity sensor 150, the control device determines whether the current time is within the scheduled delivery time (S200) (S210). If the determination result is within the scheduled delivery time, the control device controls the barcode scanner 140 to be activated (S220). Accordingly, the barcode scanner 140 is activated, and the activated state may be maintained only for a predetermined limited time, or the activated state may be maintained only while a human body is detected.

10 will be described. When the door is closed within a predetermined time (for example, within 10 seconds) after the door lock is unlocked with the temporary password and the key data is input, the control device compares whether the input key data matches the non-entry verification key data ( S300) (S310). If they match, it means that the delivery driver exists outside the door, and the control device processes it as proved that the delivery driver has not entered the house (S320). If they do not match, the delivery driver's non-entering into the house is processed as uncertified (S330).

Fig. 11 will be described. When the door lock is unlocked with a temporary password, the control device controls the camera to take a picture of the indoor access space, and transmits the captured image to the user (S400) (S410). In addition, although not shown, the control device may control the camera to end the image capturing when it is proved that the delivery driver has not entered the premises.

Fig. 12 will be described. The control device activates the internal proximity sensor when the door lock is switched to the locked state after the door lock is unlocked with the temporary password (S500) (S510). In one embodiment, the control device activates the internal proximity sensor when S230 is performed. The control device determines whether a human body is detected through the activated internal proximity sensor (S520), and when the human body is detected, it notifies of trespassing to the outside (S530). In addition, after the internal proximity sensor is activated, the control device may deactivate the internal proximity sensor when the door lock is always unlocked with a password or the door lock is unlocked with a new temporary password. Meanwhile, the control device may perform S510 immediately after S130.

So far, the present invention has been looked at around its preferred embodiments. Those of ordinary skill in the art to which the present invention pertains will be able to understand that the present invention may be implemented in a modified form without departing from the essential characteristics of the present invention. Therefore, the disclosed embodiments should be considered from an illustrative point of view rather than a limiting point of view. The scope of the present invention is shown in the claims rather than the above description, and all differences within the scope equivalent thereto should be construed as being included in the present invention.

100: digital door lock 200: door lock control device
300: mobile terminal 400: user app

Claims (13)

An invoice number register for receiving a delivery invoice number for a product ordered for delivery through an online shopping mall and registering it as a temporary password for unlocking the digital door lock;
A locking controller that unlocks the digital door lock when the barcode data value scanned through the barcode scanner provided outside the door matches the registered temporary password; And
An invoice number deletion unit that deletes a temporary password after unlocking;
Door lock control device for receiving a delivery service comprising a. The method of claim 1,
A scanner activating unit that activates a barcode scanner when a human body approach is detected by an external proximity sensor that detects human body approach to the door;
Door lock control device for receiving courier further comprising a. The method of claim 2,
The invoice number register receives information on the estimated delivery time in addition to the invoice number and registers the mapping.
The scanner activation unit is a door lock control device for receiving parcels that activates a barcode scanner when human access is detected by an external proximity sensor only during the registered delivery scheduled time. The method of claim 1,
If the key data entered through the digital door lock's keypad matches the preset verification key data while the door is closed within a predetermined time from the time the door lock is unlocked with the temporary password, the delivery driver's non-entering the house is treated as certified. Access verification;
Door lock control device for receiving courier further comprising a. The method of claim 1,
When the digital door lock is unlocked with the temporary password, the monitoring control unit controls the camera so that the entrance space of the house is photographed;
Door lock control device for receiving courier further comprising a. The method of claim 1,
A sensing activation unit that activates an internal proximity sensor that detects human access in the space inside the door when the digital door lock is unlocked or switched to a locked state after being unlocked with a temporary password; And
A trespass notification unit for notifying the trespass to the outside when a human body approach is detected by the internal proximity sensor;
Door lock control device for receiving courier further comprising a. A user application installed and executed on a mobile terminal; And
Including; a door lock control device installed in the house in wireless communication with the user application; Including, the door lock control device:
An invoice number register for receiving a delivery invoice number for a product ordered for delivery through an online shopping mall from a user application and registering it as a temporary password for unlocking the digital door lock;
A locking controller that unlocks the digital door lock when the barcode data value scanned through the barcode scanner provided outside the door matches the registered temporary password; And
An invoice number deletion unit that deletes a temporary password after unlocking;
Door lock control system for receiving a delivery service comprising a. The method of claim 7,
The user application is a door lock control system for receiving a parcel delivery that obtains a new invoice number from a management server that manages the invoice number for the delivery order product of the user and delivers it to the door lock control device. The method of claim 7,
The door lock control device interlocks with a plurality of digital door locks,
The invoice number registration unit registers the invoice number as a temporary password for unlocking the corresponding digital door lock according to the delivery method selected by the user. Receiving a delivery invoice number for a product ordered for delivery through an online shopping mall and registering a temporary password for unlocking the digital door lock;
Unlocking the digital door lock when the data value scanned through the barcode scanner provided outside the door matches the registered temporary password; And
Deleting the temporary password after unlocking;
Door lock control method for receiving a delivery service comprising a. The method of claim 10,
Activating a barcode scanner when human access to the door is detected by an external proximity sensor that detects human access to the door;
Door lock control method for receiving courier further comprising a. The method of claim 11,
The scanner activation step is a door lock control method for receiving parcels that activates a barcode scanner when human access is detected by an external proximity sensor only for the scheduled delivery time mapped to the invoice number. The method of claim 10, wherein:
The step of processing the courier's non-entering into the house as verified if the key data input through the digital door lock's keypad matches the preset verification key data while the door is closed within a predetermined time from the time the door lock is unlocked with the temporary password. ;
Door lock control method for receiving courier further comprising a.

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