WO2024157125A1

WO2024157125A1 - A secure delivery and collection system

Info

Publication number: WO2024157125A1
Application number: PCT/IB2024/050477
Authority: WO
Inventors: Khalid ALBIRA
Original assignee: Albira Khalid
Priority date: 2023-01-27
Filing date: 2024-01-18
Publication date: 2024-08-02
Also published as: GB2626599A; GB202301271D0

Abstract

A secure delivery and collection device comprising: a frame for arranging in an opening; the frame houses a hinged door; and a locking means is operable to unlock the door upon receipt of an authorisation code; wherein a processor identifies validity of the authorisation code before unlocking is enabled.

Description

A SECURE DELIVERY AND COLLECTION SYSTEM

Field of the Invention

The present invention relates to a secure delivery and collection system for receiving deliveries to a home or business premises or property.

Background

Many people in many societies are increasingly keen to have deliveries to a property or premises rather than personally and individually shopping.

However accepting deliveries to a premises can be problematic, often requiring a user to be present.

In event of usage of a delivery container, it is possible that an unlocked container may be raided, and it is not necessarily possible to pre-arrange an unlock facility that a delivery person can operate. In particular it can be greatly problematic to arrange an unlock facility for a secure container for a plurality of deliveries and/or delivery people.

In addition or the alternative a home-owner with limited mobility may struggle to attend a delivery and may be unable therefore to sign for one.

Prior Art

US20200005238 (RICHARDSON et al) discloses a locking system that controls access to a parcel storage box having a lockable door or lid with an electrically controllable locking mechanism.

WO2018052248 (LEE) discloses a personal unmanned storage box and a mail/parcel delivery management system, and the system comprises: a personal unmanned storage box which is provided at each household and generates a code including a storage box identification number and a door password when a storage setting for a delivery item is input to a storage box body by operation of a delivery person. EP0920686 (PORTER) discloses a storage unit for the delivery and/or pick-up of goods, the storage unit including an enclosure for enclosing the goods having a door, a lock for locking the door, and an electronic lock operator for unlocking the lock, an input device for entry of an access code to permit unlocking of the lock, and a programmed controller operably coupled to the lock operator for comparing an access code entered via the input device with one or more reference access codes stored in memory.

The present invention arose in order to overcome problems suffered by existing devices.

Summary of the Invention

According to a first aspect of the present invention there is provided a secure delivery and collection system comprising: a frame for arranging in an opening; the frame houses a hinged door; and a locking means is operable to unlock the door upon receipt of an authorisation code; wherein a processor identifies validity of the authorisation code before unlocking is enabled.

In this way items can be delivered to, and collected from, a property using the secure system without requirement for a person to be present at the property or premises. The items may include, but are not limited to; letters, documents, packages which may include postal items that may be recorded or tracked, and food or drink. It is appreciated that signed for documents or packages may be acknowledged using the system to provide an e-signature or equivalent rather than requiring presence of a person.

Furthermore the locking means ensure that access through the door is only permitted when an authorised code is input or detected and validated by the processor. For example a pin code may be typed in on a keypad to unlock the door, the authorisation code is analysed by the processor and if confirmed as valid unlocking of the door is enabled.

The validation of the authorisation code may include checking that the authorisation code is linked to an item that is expected to be delivered or collected. Only when the code is confirmed as valid is unlocking of the door is enabled. Advantageously the system may be retrofitted into an existing opening, such as the entrance to a locker in replacement to the original door to provide secure entry.

In a preferred embodiment the system includes an expandable container for receiving items delivered through the door. In this way the volume of the expandable container can be adjusted to accommodate multiple items, and/or large items, and access to and from the expandable container is only permitted when an authorised code is input or detected and that code is validated by the processor.

In preferred embodiments the system includes a transmitter for sending data signals and a receiver for receiving data signals, or has a transceiver, so that information can be received from a remote device and/or sent to a remote device.

Preferably the processor is provided on the door or frame. In this way the processor is located close to the locking means. For example the processor may be provided on a Printed Circuit Board (PCB) arranged in an inner face of the door or embedded in the door.

The authorisation codes may be generated by the processor of the system or may be generated remotely by another electronic device with a processor such as a computer, tablet or smartphone and then transmitted to the system.

Authorisation codes may be transmitted to the person delivering or collecting the item, or to the system owner, or to a service engineer.

The owner of the secure delivery and collection system, which is usually the property/premises owner, or authorised person at the property/premises if a commercial property, has control of the generation of authorisation codes, so that the owner can allow codes to be generated for a delivery or a collection and so that an owner may also generate a code to open the door for themselves or for a service engineer.

It is appreciated that it may be possible to generate more than one type of authorisation code. For example, general authorisation codes may be generated for collection and delivery of items and there may be a second option to generate a master code which can be used in the event of any technical connection problem, for fixing, or for any other reason in order to open the door.

Each authorisation code may expire after a preset period of time. In some embodiments a code, such as the master code is non-expirable. In a situation where a non-expirable code is provided, additional steps may be required to ensure that the code is input by an approved user. For example the code may need to be provided through a registered electronic device, such as a smartphone, or the owner may need to confirm that use of the master code is authorised, for example by accepting a notification. In some embodiments a temporary master code may be generated for a restricted time period, for example for use by an authorised service engineer for a limited time period.

Preferably the system has an override means that enables any authorisation code to be changed or cancelled. This provides enhanced security, for example if it is required to override a code if an issued code has been compromised.

It is appreciated that for collections and deliveries the code may be provided in advance of arrival, or only may be generated when the person delivering or collecting is in proximity of the door of the system. If the code is only generated when a person is in proximity of the door, only local transmission (short range wireless) is required enabling more cost effective transmission means to be used such as a Bluetooth (RTM) communication.

The transmitter and receiver enable signals to be sent to and received from the system which bring about certain actions under certain conditions. The data signals may relate to a delivery, a collection or an authorisation code. For example receipt of a valid authorisation code by the receiver enables unlocking of the door.

Preferably the frame and door which together may be considered a device is installed in a wall of a building wherein the frame is arranged through an opening in the wall and the door closes the opening defined by the frame. In some embodiments the device may be fitted into an existing frame such as a door frame or window frame or into an existing opening such as an opening to a storage container or locker to replace an existing door to provide enhanced security. Ideally the door and/or the frame has thermal properties to prevent heat loss.

In a preferred embodiment the frame defines a square or rectangular opening. Typically the frame is formed from a metal or metal alloy.

The base of the frame onto which items are received may be horizontal or may be sloped from the door towards the expandable container to act as a shute that directs items to the container. For example the base of the frame may be sloped by at least 10 degrees relative to horizontal and ideally at least 15 degrees relative to horizontal.

In some preferred embodiments the frame extends the width of the surface, for example across the thickness of the wall, so that a channel that leads to the expandable container is defined. Items may be placed in this channel or passed through the channel to the expandable container.

It is appreciated that the frame may also act to provide structural integrity to the surface through which an opening is made, in addition to providing a point of attachment to the wall.

In a preferred embodiment the frame may be at least 40cm by 40cm to provide an opening suitable for most items but small enough to stop entry of a person. In a preferred embodiment the frame opening may be 45xm by 40cm and a slightly larger embodiment may have a frame opening of 50cm by 45cm. It is appreciated that the frame opening can be made to any dimensions to accommodate the surface into which the frame is fitted and/or sized to accommodate the items to be received.

To provide further enhanced security the system may include sensors and an alerting system for detecting damage that may be caused by an incident (such as storm damage) or unauthorised entry, and alerting a system owner, or authorised user of the damage. For example one or more sensors may be provided to detect if someone were to attempt to enter a property or premises through the door when it is open by detecting damage caused to the frame or door such as twisting or indentation, or the one or more sensors may be used to detect if someone attempted to forcefully open the door without an authorisation code. The sensors may for example include one or more force sensor to monitor damage to the door or frame. The damage sensors may be provided in addition to other security measures such as a camera to observe access.

If damage or unauthorised access is detected the system may generate an alert or send a notification to an owner or authorised person so that action can be taken to prevent further damage, steps can be taken to arrange repairs and/or so that action can be taken to prevent or report unauthorised access or attempted access.

In some embodiments the base of the frame has a holding lip that can be arranged in an upright position to catch items placed on the base of the frame, or folded flush to the base of the frame to allow passage of items to the expandable container. Ideally the holding lip is provided at an edge of the frame that is adjacent to the expandable container.

The holding lip may be moveable from the upstanding position (substantially perpendicular to the base of the frame) to the folded flush position manually or automatically by an automated mechanism such as an actuator.

Typically the holding lip is upstanding under certain conditions such as when placing a collection order on to the base of the frame that is within the secure area of the device, or when placing a fresh food order on to the base of the frame so that these items remain on the base of the frame, within the channel defined by the frame and cannot pass through the channel to the container.

For example when the owner of the system places a collection order (item) on the base of the frame, the system may automatically suspend acceptance of all ongoing deliveries, for limited or scheduled time period, until the item on the base of the frame is collected. Once the item has been removed deliveries are resumed. This function is intended for improved security so that a second delivery person cannot access the item waiting to be collected.

When the system is used for the delivery of food, a fresh food order, or a takeaway is placed in the channel on the base of the frame. The confirmation of delivery of food may activate the suspension of any other deliveries from when the food has been delivered, for a limited or scheduled time period. Once removal of the food from the base of the frame has been completed deliveries can again be accepted. This feature prevents a second delivery person finding the delivered food and/or accidently displacing, soiling or spilling the food by attempting a delivery.

In some embodiments movement of the holding lip is automated upon detection of an item being removed from the base of the frame. For example a presence sensor may be provided on the base of the frame and when the item is removed this triggers folding of the holding lip to the flush configuration.

The door is arranged in the frame to close the opening defined therethrough. Ideally a seal is provided between the door and the frame for insulation, to minimise noise during opening and closing and to prevent a draught passing through.

In a preferred embodiment the door opens by means of a first hinge. Preferably the first hinge opens away from a first face of the opening which is typically a surface such as a wall and the expandable container expands on a second opposed face of the opening. In this way the door is displaced and does not interfere with the passage of items passing through the frame when the door is open.

Ideally the door has the hinge on a lower edge of the frame so that the door can open outwards and downwards to provide a supporting ledge upon which an item being delivered or collected can be placed. Advantageously in this way when the door is closed, if an item was placed on the door the delivery item will automatically slide toward the channel defined by the frame and towards the expandable container.

In another embodiment the door hinge is provided at an upper edge so that when the door is open it acts to provide shelter, for example to prevent rain ingress during delivery/collection. Additionally by having the hinge at an upper edge of the frame the door is naturally biased to close.

In some embodiments the first hinge on the door has a first drive mechanism to assist with opening and closing of the door. For example the drive mechanism may comprise one or more a piston, ram, motor, or a bias means such as a spring to encourage door closure.

It may be envisaged that the door may have an assisted closing mechanism. For example the door may include a self-closing mechanism that may include a sprung biased mechanism so that when the door is released (not held by a user) it automatically closes. In another embodiment the door may have a means that causes closing when activated. For example, the door may have a mechanism to keep it open until a force is applied by a user that initiates closing of the door, such as release of a catch so that a bias mechanism acts to close the door.

In some embodiment the system may include an alert means for alerting a local or remote user that the door is open. For example an alert may be triggered if the door remains open for a preset period of time from entry of the authorisation code which may indicate that the door is unlocked.

In some embodiments the system may include or be operatively connected to a loudspeaker to enable audible communication or alerts to be sounded. In some embodiments the system may also include a microphone to detect sounds and record and/or transmit any sound detected to a remote device. In this way a communication channel between a person delivering or collecting an item and the system owner or authorised user is provided.

In some embodiments the system may include or be operatively connected to an imager, such as a video camera. In this way video footage of user’s and/or items within the secure area behind the lockable door may be recorded and/or transmitted to a remote device for enhanced security. The inclusion of a camera may also provide a communication channel between a person delivering and collecting an item and the system owner or authorised user.

In a preferred embodiment the system may include a communication module configured to provide and/or store two-way audio and video communication between a person located at the delivery box and a remotely located person.

The system has a locking means that is operable to unlock the door upon receipt of an authorisation code. In this way the door can only be opened by an authorised user.

The locking means may be mechanical lock that is actuated to unlock (open) or lock (close) the door or the door may be locked by an electromagnetic force that is selectively released. A valid authorisation code must be received to unlock the locking means. Therefore the code input on the door via keypad or a code such as a QR code that is scanned by a scanning means or a code that is transmitted to the processor must be identified as a valid code in order for the unlocking of the locking means to be activated.

In some embodiments an authorisation code is input on a keypad and if the code is identified as valid this actuates unlocking of the locking means. In this way a user is provided with an authorisation code and this code is input via the keypad to open the door. It is appreciated that the keypad is adapted to be suitable for the outdoor environment being waterproof, for example having a protective cover or casing. In some embodiments the keypad may also be lit for ease of use in low light conditions.

In some embodiments the locking means is actuated by receipt of a signal that provides or acts as the authorisation code. For example the processor may receive signals from a receiver that receives the authorisation code signal, the processor analyses the authorisation code signal and confirms of the authorisation code signal is recognised (valid) and if this condition is met the processor enables opening the door by releasing the locking means upon confirmation that the code is recognised.

The container is expandable so that it can be used to receive and store multiple items if several items are delivered at the same time or over a period of time before the container is emptied, and/or to accommodate items of differing sizes.

Preferably the expandable container is connected to the frame so that items are directly inserted through the frame to the container or removed from the container through the frame. This ensures that items are contained within the container.

In a preferred embodiment the expandable container is at least in part formed from fabric. In this way the container can easily be compacted, can accommodate any shape of item, and a fabric container does not have solid side that could damage an item.

In a preferred embodiment the expandable container is formed from a length of fabric secured at first end and a second end to provide a fabric sling. Preferably at least one end is connected to a reel that is rotated to increase length of the fabric (deploy fabric) or decrease length of the fabric (retract fabric) and thereby change size of the container. In this way the volume of the container can be adjusted depending on number and type of items received or collected.

Additionally, as the expandable container is a length of material, in some embodiments it is open at the sides so that when the sling is extended to such a degree that it contacts the ground or is close to the ground (the fabric is fully extended), items may roll from the sides to the ground allowing more items to be received. This provides a means to receive items over an extended period of time without the container having to be emptied.

In some embodiments a thin, flexible material may be provided across the edges, or part of an edge of the fabric sling to contain items and prevent them falling from the container. For example the side material may be formed from an elastic mesh. It is appreciated that in an embodiment with edges of material at the sides of the sling, the sling may have a limited range of adjustment, or may be of a fixed size, or may only have edges at a specified region of the sling so that the action of unrolling from and rolling onto the roller is not compromised.

In preferred embodiments the expandable container is moveable between a first position in which the both the first and second ends of the expandable container are adjacent to the frame, to a second position in which one end is displaced from the frame to space apart the fabric from the frame so that an item can be inserted without having to displace the fabric.

Preferably the fabric sling has a second hinge at the first or second end to enable the expandable container to be moved from the first position to the second position. In this way the orientation of the entrance to the container can be altered to best receive or retrieve an item.

In a preferred embodiment the first end is moved with respect to the second end to move the fabric away from the frame so that items can be inserted without having to displace the fabric. Thus in a first position the fabric hangs down from and adjacent to the frame and in a second position one end of the fabric is spaced apart from the frame providing an entrance to the fabric sling that hangs below. The second hinge may be operated manually or movement about the second hinge may occur under certain conditions.

In some embodiments a user may manually move the expandable container to the second position when they leave the property.

In some embodiments the system is configured so that when the door is opened the expandable container is released to the second, open position. For example a catch or latch may be freed automatically when the door opens so that expandable container falls open with no manual or mechanical input required. This provides a simple and reliable means to engage the expandable container, meaning that the door and expandable container stay in the most compact configuration (substantially parallel to one another) with the expandable container in the first position, until the doors is opened. In this way a user can also tell visually when a delivery has been made since the expandable container is deployed to the second position.

In yet a further embodiments movement about the second hinge is associated with opening and closing of the door so that when the door opens the expandable container moves from the first position to the second position and when the door is closed the expandable container returns to the first position. For example the door may have a flange that extends from the inner face towards the expandable container. When the door is closed the flange sits upon a mount from which the fabric depends. The mount is a part of the expandable container to which the fabric is mounted. When the door opens the flange is removed from the mount so that the expandable container moves to the second position under its own weight. When the door closes the flange moves to be in contact with the mount which causes rotation about the hinge to return the mount to the first position.

The second hinge associated with the expandable container may have a second drive mechanism to assist with movement about the hinge.

Preferably the first drive mechanism (associate with the door hinge) and/or the second drive mechanism (associated with the second hinge for the expandable container) is one or more a piston or ram that assists with movement about the hinge.

In a preferred embodiment the fabric is secured on the first end that is a bar a and the fabric is secured at a second end that is a roller. Typically the bar and roller are mounted on a mount that defines the entrance to the fabric sling. In this way the length of the fabric between the bar and the roller forms the sling and the depth of the sling is adjusted from the roller by deploying or retracting fabric on the roller.

In some embodiments the roller may be adapted to turn automatically or under pressure.

In some embodiments the roller may be connected to a motor that drives rotation of the roller. In some embodiments the system may include a means to detect or receive information of the size of the container required so that the fabric is automatically deployed to the desired length.

For example the system may include sensors to detect shape and size of items and the processor may analyse the sensor data to expand or contract the container to the desired size.

Preferably the entrance to the fabric sling is defined by a mount that abuts the opening in the surface. In a preferred embodiment the mount abuts the frame that lines the entire channel.

A roller is provided at a lower edge of the mount on an inner face of the opening (opening into the property/premises) and is arranged on a second hinge. In this way fabric is deployed downwards from the roller, and upwards to the roller, parallel to the surface (for example a wall) which helps to ensure the fabric is neatly and consistently rolled to and from the roller. In this configuration the bar is displaced relative to the frame by pivoting about the second hinge. Moving the position of the bar and thereby the mount and sling relative to the frame alters size and orientation of the entrance to the container. The fabric sling hangs from and between the bar and the roller (second hinge).

Typically the bar and mount is arranged in a first position that is adjacent and parallel to the frame so that the bar and the roller are both adjacent to the frame in the same plane. The bar moves to a second position by means of the second hinge associated with the lower roller so that the bar is spaced apart from the frame, thereby creating a larger entrance to the expandable container. Preferably the top bar is pivoted to 45 degrees with respect to the plane of the frame. The arrangement of the bar and the roller also acts to create a barrier that prevents a user from looking through the entrance into the container, and/or limits access into the container, so as to safeguard already delivered items.

In some embodiments the fabric may be manually deployed so that a user unrolls fabric from a roller to a desired length.

In some embodiments a mechanism may be provided to enable the fabric to be automatically deployed when an item is received, for example the weight of an item may unroll the fabric.

In some embodiments the roller may have a retraction mechanism, for example a spiral torsion spring may be provided to retract material (fabric) back onto the roller when the container is empty. As items such as packages are delivered, the weight and size of the packages cause the fabric to unravel against the force of the spring.

In some embodiments of the system the there is an inner receiving portion in the form of a tray onto which delivered items can be positioned. In this way the item is passed through the door, through the frame that extends the width of the surface (such as the wall), onto the receiving portion that extends (projects) into the expandable container.

Ideally the tray, or at least part of the tray is slidable so that the tray slides outwards from a cavity in the frame or associated with the frame into the expandable container where an item can be placed. The tray can then be retracted into the frame, or part of the tray can be retracted towards the frame so that the item falls onto the fabric sling.

In some embodiments the tray is arranged as a layer upon the base of the frame.

The tray is typically arranged to be parallel to the base of the frame. The base of the frame may be horizontal or may be sloped from the door towards the expandable container to act as a shute that directs items to the container.

When the base of the frame that holds the tray is sloped, this orientation can help with deployment of the tray that by default is bias to slide out. The tray provides a space on which a delivered item can be positioned to keep the entrance (channel) through the frame clear so that items to be collected can be positioned in the entrance, or so that a delicate delivery, or a food or liquid delivery could be placed in the entrance and not in the expandable container or on the tray.

Once an item has been delivered to the tray, the tray may be retracted so that the item enters the expandable container. For example the tray may retract when the door is closed.

The tray also provides a security feature by preventing a person who is opening the door from being able to see into the expandable container.

The tray may also be used to displace the fabric sling so that expandable container does not need to move to the second position in which the upper bar is displaced from the frame.

In some embodiments the tray may be formed from two or more parts. Advantageously this may enable a larger tray to be formed from two smaller parts. Additionally if the tray parts slide into the frame, this provides a means to create a tray that may have a greater depth that the frame, since two parts not greater than the depth of the frame may slide together to form a tray.

The tray is typically only deployed when the door is opened. The tray may be manually deployed, for example slid out by a user, or may be automatically deployed, for example by an actuator or by a mechanical mechanism associated that moves the tray(s) from a stowed configuration to an in use configuration. For example the tray may be connected to the door by an arm and as the door open the arm extends the tray from a cavity in the frame and as the door closed the arm retracts the tray to the cavity.

In some embodiments the tray, or part of the tray is arranged on an upper, inner surface of the frame. So that items placed in the channel defined by the frame are placed on the tray and the tray can then be slid from the channel towards the expandable container. It is appreciated that for enhanced security the authorisation code related to an item (package) may only be useable for a fixed period of time or for a one time opening. In this way access is not permitted with the same code after a delivery or collection, or a code may not be valid if outside of a preset time period.

It may be envisaged that each authorisation code for an item is only arranged to open the entrance once, such that the apparatus and system provides a secure means of access to the container.

A master code may be enabled for repeated use.

According to a second aspect of the invention there is a system of operation when delivering to, or collecting from the secure region accessible by opening the door that typically comprises at least the following steps:

1 ) Generating an authorisation code

2) Transmitting the authorisation code to a remote console for use by the user who is delivering or collecting an item

3) Inputting the authorisation code to the system that causes the door to unlock

4) Delivering or collecting the item

5) Locking the door

The authorisation code may be generated by the processor that is part of the system or by a processor at a remote location on a remote electronic device. The code is sent to a console that is accessible by a user who will need to access the door to deliver or collect an item so that they receive the code, for example to a smartphone, or other electronic device. The code is input to the system, either manually, for example via a keypad, or automatically by detection of the code by a sensor that is part of the system, for example a sensor arranged on the door or frame, or a code may be scanned by a scanner (for example a scanner may be provided on an external face of the door or frame). Once delivery or collection has been completed the door is locked manually by a user or automatically by means of an automated mechanism.

In this way the system can be repeatedly used to secure receive and store items and access is only permitted upon input of a valid authorisation code. A preferred delivery process using the system includes the steps of:

1 ) Making an online purchase and generating an authorisation code

2) Transmitting the authorisation code to the system

3) Creating a package label that includes the delivery address and authorisation code and is placed on the package for delivery

4) T ravelling to the delivery address (optionally using GPS that guides to the door)

5) Inputting the code to the system to open the door

6) Placing the package through the open door and closing the door

7) Generating and transmitting a notification to confirm delivery

8) The recipient retrieves the package from the region where the delivered item is stored

The steps are given in an order, but it is appreciated that the steps may be carried out in a different order or some steps may be completed simultaneously.

A preferred return and collection process using the system includes the steps of:

1 ) Making an online return request and generating an authorisation code

2) Transmitting the authorisation code to the system

3) Creating a package label that includes the delivery address and authorisation code that is placed on the package at collection

4) Placing the package for return in the secure area that is access through the door

5) A collection service provider travelling to the premises with the system to collect the package (optionally using GPS that guides to the system location)

6) Inputting the code to open the door

7) Retrieving the package and closing the door

8) Generating and transmitting a notification to confirm collection

In some embodiments when a code is input/received that unlocks the door a visual or audible alert may be provided for the user, such as a sound or light. For example when a valid authorisation code is input and the door is unlocked this may be signified by a green LED (light emitting diode). In some embodiments an alert may also issue from the if an incorrect code is input.

In some embodiments a notification may also be transmitted to a user if repeated wrong codes are input which may indicate attempted access by an unauthorised person.

In a preferred embodiment the system may include a processor, an electromechanical door lock and a wireless communication module. The processor is operable to receive signals from the wireless communication module, validate the authorisation code and then actuate the electromechanical door lock. For example an unlock signal may be received to the wireless communication module and an unlock signal is transmitted to the processor on the system to activate the locking means (electromechanical door lock). When this signal is received to the system the door may be unlocked, provided a valid authorisation code has been received or detected and confirmed as valid.

It is appreciated that two separate signals may be required to unlock the door, 1 ) an unlock signal, 2) a valid authorisation code signal, or alternatively, one signal confirming both conditions (unlock signal and confirmation of a valid authorisation code) may be sent from the wireless communication module to the processor.

The operation system may also include a means to recognise closing of the door and locking of the lock, and in response sending a confirmation messages. For example a sensor may be provided to detect when the door is closed and/or locked.

In some embodiments the system is operable automatically upon detection of an authorisation code which may be a tag on an item or an authorisation code stored on a portable terminal of the deliverer. Typically the tag or portable terminal is enabled to be in a short-range wireless communication with the wireless communication module that is operatively connected to the processor, so that signals that comprise or include an authorisation code received from the tag or portable terminal can be used to actuate locking and unlocking of the door. This system negates the requirement for a code to be manually input. It is appreciated that the system may be able to accept both; manual input of a code, or detection or receipt of an authorisation code within a designated proximity. It may be envisaged that the system may use different forms of wireless communication to enable wireless communication within a designated proximity to the door (to detect a signal from a nearby tag or portable device), or beyond this proximity (to detect a signal sent from a remote location such as delivery centre). The wireless communication means used may include, but are not limited to Bluetooth (RTM), shortwave frequency radio signals, infra-red and longer range wireless communication means such as communication by cellular networks wherein the device may comprise a SIM card, and/or Wi-Fi (RTM).

In preferred embodiments the system generates notifications to advise a user of information, such as delivery, collection, status of the door. In some embodiments the system may use a blockchain to hold records, for example data relating to deliveries and collections.

The notification signals sent to a user of the system may be in the form of a notification on an app, an SMS text message or email. The user of the system includers the person delivering/collecting and the person responsible for the system who may be the premises owner.

In some embodiments the system may be adapted to transmit notifications when an item has been delivered or collected. For example, upon input of a valid authorisation code a notification may be sent to the premises owner so that they are notified of the delivery or collection in real time.

The notification may include details of the item delivered or collected that may be obtained from the authorisation code. For example, the authorisation code may designate details of delivery such as retailer, or warranty terms of the item.

Tracking of items being delivered or collected may also be facilitated by the system so that location of the item can be determined. Delivery companies/carriers may have an option to utilise an authorisation code for sending updated information (item tracking) through the system. For example there will be a link between the carrier which may communicate through a customer account that is linked to a specific system.

The system or method may further comprise a remote service manager comprising an access code generator and a wireless communication radio for transmitting an access code to a mobile computing device operated by a delivery carrier. The mobile computing device includes a wireless communication radio, one or more processors, and a memory comprising instructions which, when executed by the one or more processors, cause the one or more processors to: receive, via the wireless communication radio, from the remote service manager, a single use access code for facilitating unlocking of the storage receptacle, and transmit the access code to the storage receptacle interface.

In some embodiments the system operates using a global positioning system (GPS) so as to help a delivery person to find a device at a customer's address quickly and easily. A GPS location of the device is preferably provided and/or the system may transmit a location beacon that can be detected by an electronic device with means to detect and interpret the beacon. Ideally if the system has a GPS means the customer controls a GPS location permission and when the authorisation code is no longer valid, i.e. once an item is delivered, the GPS location data (beacon) will become inaccessible.

For example in some embodiments of the system a GPS (global positioning system) chip embedded into the door, frame or part of the property/premises adjacent the door to enable the system to send location data remotely that can be used as part of the operating system to guide a user to the door of the device.

The system may be enables so that a delivery person can access this location data by entering the unique authorisation code on their mobile device, to allow location date to be link to their local navigation system to direct them to the correct door at a property/premises.

In some embodiments it may be possible for the locking means to be unlocked remotely upon receipt of a command signal from an authorised user. For example the premises owner may be able to open the door remotely if they become aware of an unexpected delivery, or if the door was locked without the item being delivered or collected.

In some embodiments the system may also include a thermometer or temperature gauge, and/or refrigeration and/or insulation means, so as to ensure that chilled items may be monitored or maintained in the container. For example in some embodiments the system may include an insulated region for receiving goods to be kept cool, or heated.

In some embodiments the system may comprise an activity module configured to create and store an activity record for all activity associated with the delivery box. Such activity record may include a time and a date of all successful and unsuccessful attempts to gain access by opening the door.

In some embodiments when the door is in close proximity to an electronic device that is part of the system, such as a smartphone, a code may be generated when within a defined proximity of the door. In this way an authorisation code can be generated without requirement for a Wi-Fi or cellular connection, instead using short range communication to generate a code, once within a define proximity, such as within 1 meter of the door.

A preferred embodiment of the invention will now be described by way of example only and with reference to the Figures in which:

Brief Description of Figures

Figure 1 shows an isometric view of an embodiment of the device according to an aspect of the present invention; with the door locked;

Figure 2 shows a reverse isometric view of the embodiment of the device as shown in Figure 1 ;

Figure 3 shows an exploded isometric view of the embodiment of the device shown in Figure 1 ;

Figure 4 shows a reverse exploded isometric view of the embodiment of the device shown in Figure 1 ;

Figure 5 shows an isometric view of the embodiment of the device shown in Figure 1 , with door and container open; Figure 6 shows a second isometric view of the embodiment of the device as shown in Figure 5;

Figure 7 shows a third isometric view of the embodiment of the device as shown in Figure 5;

Figure 8 shows a fourth isometric view of the embodiment of the device as shown in Figure 5;

Figure 9A show an isometric view of a second embodiment of the device;

Figure 9B shows a side view of a second embodiment of the device;

Figure 10A shows a side view of a third embodiment of the device with a sliding tray;

Figure 10B shows a close up of the tray shown in Figure 10A;

Figure 11 A shows a side view of a fourth embodiment of the device with a sliding tray and a holding lip;

Figure 11 B shows a close up of the tray and holding lip shown in Figure 11 A;

Figure 12 shows an electronic device with a code for inputting on a keypad of the device; and

Figure 13 shows a block diagram example of the system.

Detailed Description of Figures

With reference to the figures there is shown four embodiments of a device 100, 200, 300, 400 all generally comprising a frame 10 that is arranged in a surface such as a wall, a door 1 arranged in the frame 10 and a locking means 6 (keypad and servo motor), 8 (printed circuit board (PCB 8A) and electrical connection), locking lug 9 as shown in Figures 3 and 4 that enable locking and unlocking of the door 1 . The door 1 is arranged to open outwards from a first face of the surface (wall) and an expandable container 2 extends from the frame 10 on a second opposed face of the surface. The expandable container 2 provides temporary storage of delivered items 99.

The frame 10 lines the aperture made in the wall to receive the device 100, 200, 300, 400. The frame 10 defines a channel through the surface that leads to the expandable container. The frame depth will vary depending on surface thickness.

The pictured door 1 has a keypad and servo motor 6 which is operatively connected to the PCB 8A and locking lug 9. The PCB 8A includes the processor (not separately shown). A delivery person can use to unlock the door 1 by inputting an authorisation code via the keypad 6. If the code that is input is recognised as valid the servo motor 6 is engaged to turn the locking lug 9 so that the door 1 unlocks.

The authorisation code is generated by a processor and transmitted wirelessly to the delivery person’s electronic equipment.

Preferably the authorisation code for unlocking the locking means comprises a 4-digit code assigned for each item 99. It is appreciated that the use of an authorisation code also replaces a need for signatures as it is a form of unique identification.

With particular reference to the embodiments shown in the figures the device 100, 200, 300, 400 comprises a rectangular entrance door 1 , which is hinged at a central hinge 4 along its bottom edge to a frame 10. The frame 10 is fixed into a hole in a wall or similar and comprises vertical edge retainers 11 , supporting the door 1 and container 2, and has a rectangular hole surround 12. Parts 11 and 12 together from the frame 10.

The door 1 has a seal 14. The seal acts to prevent water and dust entering through the door and can also act to dampen sound as the door is closed.

On the opposing side of the frame 10 to the door 1 is the expandable container 2. The expandable container has a rectangular mount 15 with a bar 5A along the top edge of the mount 15 and a roller along the bottom edge of the mount 15. The bar 5A and roller 5B are mounted on the mount 15. In a preferred embodiment the mount 15 is formed from injection moulded ABS to be strong and lightweight.

The mounting has tabs 16 for receiving stainless-steel shafts (bar 5A and roller 5B) which provide the ends to which the material sling 7 is attached.

The frame 10 defines a channel through the surface (wall) that is between the door 1 and the expandable container 2. The channel corresponds to the thickness of the wall of a property. Typically this is at least 20cm and often at least 30cm. The frame 10 is usually the same depth as the wall.

The pictured expandable container 2 includes a flexible length of material 7. The material may be elastic or inelastic roll of material 7, typically a fabric, which is slung between the bar 5A and the roller 5B and the unrequired length is rolled around the roller 5B. The upper bar 5A and lower roller are connected to the mount 15.

The bottom roller 5B is connected to the mount 15 and to the frame 10 by means of a second hinge (the first hinge is associated with the door). The second hinge enables the mount 15 and bar 5A and material 7 to change orientation with respect to the frame 10 (see Figure (9B that shows both orientations).

In the pictured embodiments the upper bar 5A moves away from the frame 10 (inwards to the property), so that when the door 1 is unlocked and opened, the container mount 15 and thereby the bar 5A opens to a 45-degree angle for easier access to the expandable container 2.

In the pictured embodiments 100, 200, 300, 400 movement of the expandable container 2 from the first position (Figure 1 ) to the second position (Figures 5, 6, 7, 8) is caused by movement of the door flange 1 A, which is released from the mount 15 of the expandable container 2 when the door is open. In this way the upper bar 5A is allowed to fall away from the frame 10 when the door 1 is open.

When the door 1 is closed the flange 1 A engages again with the mount 15 thereby forcing the mount to return to the first position against the frame 10. It is appreciated that for a device used in some walls of buildings the thickness of the wall will prevent the viability of using a flange on the door to engage with the mount because the length of flange required would be prohibitive. An alternative similar mechanism may be provided such as connection of a cable between the door and the mount so that selectively release and engages a latch associated with the mount upon opening and closing the door. In this way opening the door may release the latch so that the mount is displaced to the second position and closing the door may engage the latch so that the mount moves back to the first position.

The PCB 8A has a processor (not shown) and a wireless communication module (not shown) that enable wireless communication with remote devices.

The door 1 has linkages 13 (braces) that connect the door 1 to hydraulic springs 3 that drive a closing mechanism (similar to the mechanisms used in self-closing doors). The linkages 13 are preferably formed from die-cut stainless-steel.

The door 1 unlocks and open at 90 degrees. The door relies on friction and the weight of the door to stay open until the delivery person or user provides a gentle upward push, releasing the door from the friction hold, and allowing the self-closing mechanism to actuate.

A preferred example of the door 1 is formed by an injection moulded (acrylonitrile butadiene styrene) ABS lid which is glued to a stainless-steel door panel and creates a tight seal against water and dust. The stainless-steel door panel is typically made from die-cut sheets welded to bent steel sheets.

The electrical connection to the PCB 8A is connected to a power supply, typically a mains power supply that is chased through the wall by cabling.

The locking means 6 includes a servo motor housed in the door 1 and a locking lug 9 that is rotated 90 degrees to extend from the top of the door so as to lock the door in the frame 10.

In the pictured embodiments the expandable container 2 comprises a spring-loaded roller 5B which includes spiral torsion springs 17 so that the roller 5B is adapted to unroll to expand the volume of the material sling 7 as more items 99 are delivered. Connectors 18 connect the shafts 5A, 5B to the spiral spring 17.

The weight of item(s) will unroll the material from the roller 5B which gives the device an ability to adapt to number and size of packages 99.

Preferably the material that forms the sling is a Nylon (RTM) fabric roll that is attached to a stainless steel bar 5A and stainless steel roller 5B located on the mount 15.

In use of the system the code may be generated at purchase, for example when filling out the delivery details on a purchase so link the device to the item 99 being purchased. The system generates a unique authorisation code that is associated with the item 99 (package that will be delivered).

In some embodiments of the system the authorisation code would be printed on the delivery label next to the address so that all information is provided in one place on the item. Advantageously in this way use of an electronic device is not required at delivery, since the code is already printed on the label.

In other embodiments the delivery code is provided with the delivery details provided to the courier as shown in Figure 12, where the next items for delivery are shown on a smartphone, each listing having its own authorisation code that is then typed into the keypad 6 on the door 1 .

Figures 10A, 10B, 11 A, 11 B show an example of embodiments of the device 300, 400 with a tray 20. The tray 20 is formed from two parts 20A, 20B and is slidable from a cavity 19 below the base of the frame 10A.

The tray 20A, 20B slides outwards from the cavity 19 into the volume of the expandable container 2. The tray can be projected from and retracted into the cavity 19.

The tray 20 is parallel to the base of the frame 10A. In Figures 10A and 10B the base of the frame 10A and the tray 20 are horizontal. In Figures 1 1 A and 1 1 B the base of the frame 10A and the tray 20 is sloped from the door 1 towards the expandable container 2. The base of the frame 10A acts as a shute that directs items to the container 2.

The tray 20A, 20B can be stowed in the cavity 19 that is in the base of the frame 10A.

In Figures 11 A and 1 1 B the base of the frame 10A has a holding lip 21 that can prevent items sliding along the shute defined by the sloping base of the frame 10A and tray 20. The holding lip 21 is a flat plate that pivots from a stowed position in a recess 22 to an upstanding position in which items are caught by and rest against the holding lip 21 so that the items are prevented from entering the expandable container.

Figures 10A, 10B, 11 A, and 11 B are diagrammatic examples of the embodiments 300 and 400 to represent position of moving parts (door 1 , mount 15, tray 20, material 7) in the first and second positions. The diagrammatic drawings do not include full details of some components such as the hinges, but examples of these components are shown in other drawings and are common general knowledge.

Figure 13 shows a block diagram to represent the system that has a central apparatus, such as a computer B that generates authorisation codes that are transmitted to a delivery person A, and the device C. The delivery person can input the authorisation code into the device C to unlock the locking means on the device A.

As explained above, in other embodiments the system may generate the authorisation code by the processor providing on the PCB, rather than from a separate central apparatus.

The invention has been described by way of examples only and it will be appreciated that variation may be made to the above-mentioned embodiments without departing from the scope of protection as defined by the claims.

Claims

1 . A secure delivery and collection system comprising: a frame for arranging in an opening; the frame houses a hinged door; and a locking means is operable to unlock the door upon receipt of an authorisation code; wherein a processor identifies validity of the authorisation code before unlocking is enabled.

2. A secure delivery and collection system according to claim 1 including an expandable container for receiving items delivered through the door.

3. A secure delivery and collection system according to claim 1 or 2 including a transmitter for sending data signals from the processor to a remote recipient and a receiver for receiving data signals from a remote location.

4. A secure delivery and collection system according to any of claims 1 to 3 wherein the door opens on a hinge away (outwards) from a first face of the opening and the expandable container expands away (inwards) from a second opposed face of the frame.

5. A secure delivery and collection system according to any preceding claim wherein the expandable container is connected to the frame.

6. A secure delivery and collection system according to any preceding claim wherein the door has at least one hinge on a lower edge of the frame.

7. A secure delivery and collection system according to any preceding claim wherein the expandable container is formed from a flexible material.

8. A secure delivery and collection system according to claim 7 wherein the expandable container is formed from a length of flexible material is secured at first and second ends to provide a fabric sling.

9. A secure delivery and collection system according to claim 8 wherein at least one end is connected to a roller so that flexible material is deployed to increase or decrease length volume of the expandable container.

10. A secure delivery and collection system according to claim 9 wherein the roller is provided on a second hinge to enable the expandable container to be moved from a first position to a second position.

1 1 . A secure delivery and collection system according to any preceding claim wherein the first hinge on the door has a first drive mechanism.

12. A secure delivery and collection system according to claim 10 wherein the second hinge on the expandable container has a second drive mechanism.

13. A secure delivery and collection system according to claim 11 or claim 12 wherein the first and/or second drive mechanism is one or more actuator such as a piston, ram or motor.

14. A secure delivery and collection system according to any preceding claim wherein the locking means is operatively connected to a keypad and/or a scanning means.

15. A secure delivery and collection system according to any preceding claim wherein the base of the frame is sloped downwards from the door towards the opposed face of the opening.

16. A secure delivery and collection system according to any preceding claim including a tray that is projected into the expandable container from the frame.

17. A secure delivery and collection system according to claim 16 wherein the frame has a cavity for stowage of the tray.

18. A secure delivery and collection system according to any preceding claim wherein a base of the frame has a moveable holding lip to prevent passage of items therethrough.

19. A secure delivery and collection system according to claim 18 wherein the holding lip pivots between a first stowed position flush to the base of the frame to an upstanding position substantially perpendicular to the base of the frame.

20. A secure delivery and collection system according to any preceding claim including at least one sensor to detect damage and an alerting system to notify of damage detected by the at least one sensor.

21 . A system of operation using the device described in claims 1 to 20 comprising the steps of generating an authorisation code; transmitting the authorisation code to a remote console for use by the user who is delivering or collecting an item; inputting the authorisation code on the device that causes the door to unlock; delivering or collecting the item; locking the door.