• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    The invention relates to a storage system (10) for bearings (100), comprising: - RFID tags (12) arranged to be individually attached to each object (14) being stored, each RFID tag (12) having a unique identification (16) - A port (20) equipped with RFID reader (18) arranged adjacent to the input (102) of the storage (100) for reading the RFID tags (12), - a server (22) for maintaining a register (24) of the identifications (16) of the RFID tags (12) of the objects (14) contained in the layer (100), - data transfer devices (26) and programmatic means (28) for administering the register (24) over said identifications ( 16) on the server (22). In the management system (10), said gate (20) is created in connection with a closed space (30), which space (30) comprises a first door (32) and a second door (34) for enabling passage and closing the space (30) while reading the RFID tags (12), and which space (30) is isolated to prevent reading of the RFID tags (12) located outside the space (30) with the RFID reader (18) is inside the space. The invention also relates to a method for handling a bearing (100).
    公开号:FI20175478A1
    申请号:FI20175478
    申请日:2017-05-29
    公开日:2018-11-30
    发明作者:Jarmo Nissinen；Esa Järvinen
    申请人:Acg Pulse Oy；
    IPC主号:
    专利说明:

    INVENTORY MANAGEMENT SYSTEM AND METHOD FOR STORAGE MANAGEMENT
    The invention relates to a warehouse management system comprising 5,
    - RFID tags adapted to be individually affixed to each item to be stored, each RFID tag having a unique identifier,
    - an RFID reader port fitted at the entrance of the warehouse 10 to read said RFID tags when moving objects into and out of the warehouse,
    - a server to maintain a register of RFID tags for the objects in the warehouse,
    - communication means for transferring the identifiers of the read RFID tags from said RFID reader to said server, and
    - software means for managing said register of identifiers on the server.
    The invention also relates to a system for operating a warehouse management system.
    Keeping up-to-date the stock situation of companies requires traditionally a considerable amount of work. JP2003128213A is known in the art, which discloses a warehouse management system utilizing RFID tags for object management. Each item being exported has an RFID tag attached to it which has a unique identifier that can be read by an RFID reader. In this case, the RFID reader is adapted to connect to the port and the items to be exported to the storage 30 and the import from the storage to be carried through the port.
    While passing objects through the gate, the RFID reader reads the RFID tags of the objects and records their identifiers, for example, to the server. This can be maintained electronically
    20175478 prh 29 -05- 2017 registry for stock items without manual registration.
    The problem with such a system, however, is that the RFID reader positioned at the port reads all nearby RFID tags, both inside and outside the warehouse. In this way, the stored RFID tags placed near the port or objects transported past the port outside the warehouse may be read unintentionally by interfering with the warehouse database, or register, maintained by the identifiers of the objects in the warehouse 10.
    The object of the invention is to provide a more reliable management system than prior art warehouse management systems.
    It is also an object of the present invention to provide a more reliable method for managing inventory as compared to prior art methods. Characteristic features of this invention are apparent from the appended claim 13.
    The object of the invention may be achieved by a warehouse management system comprising RFID tags adapted to be individually affixed to each item to be stored, each RFID tag having a unique identifier, a port with an RFID reader 25 fitted at the entrance to the warehouse.
    To read RFID tags when moving objects into and out of storage, and a server to maintain a register of RFID tags for objects in the warehouse. In addition, the management system includes communication means for transferring the read RFID tag identifiers from the RFID reader to the server register and software means for managing the tag register on the server. In the control system of the invention, the gate is formed in connection with a closed space comprising a first door and a second door
    20175478 prh 29 -05-2017 to enable pass-through and close space while reading RFID tags. The space is isolated to prevent reading of the out-of-space RFID tags by the in-room RFID reader.
    In the management system of the invention, the number of RFID tags is limited by the isolation provided by the gate-forming closed space, the space forming isolation, or at least the suppression, preventing the out-of-space RFID tags from being read by the RFID reader 10. At the same time, the RFID reader can use a reading frequency such that all RFID tags inside the enclosed space, for example in the carriage, can be read without being moved separately to the RFID reader. The placement of the RFID reader at the gate causes all items entering and leaving the warehouse to always pass through the RFID reader, allowing complete inventory of the contents of the warehouse.
    The management system may further include personal 20 identifiers for users and two personal readers to read the personal identifier in a single door for user access control. The use of personal identifiers to open doors also allows access control and access to the warehouse only by duly authorized users 25.
    Preferably, the personal identifier is adapted to be associated with the object identifiers in the register by means of software. In this case, for example, the user who has taken the item out of storage 30 can be identified and user-monitored. This is particularly useful in tool stores, for example, where tools are borrowed and returned after use.
    20175478 prh 29 -05- 2017
    Preferably, the RFID tags used in the management system and the RFID reader are adapted to operate in the UHF frequency range.
    The UHF frequency range allows for the remote reading of objects at a distance so that more objects can be read at once. On the other hand, the use of the 5 UHF bands is also more strongly related to the importance of closed space isolation because the RFID reader operating in the UHF bands can read RFID tags over a greater distance.
    Preferably, the first door and the second door are provided with electric locks 10 and the space includes control means for actuating the electric locks on the basis of the personal reader.
    Electric locks ensure that the user is identified whenever he enters and exits the warehouse. This prevents users from forgetting to sign in.
    Preferably, the space includes an insulating layer to prevent reading of the out-of-space RFID tags by said RFID reader. The insulating layer provides a sufficient amount of signal attenuation to the space, even if the space is made of a material that naturally only attenuates signals weakly.
    Preferably, the dielectric layer has a sunscreen with a damping of 30 to 50 dB. It is surprising that the sunscreen film provides 25 sufficient insulation or damping to isolate the enclosed space from RFID tags.
    Preferably, the sunscreen film must be at least somewhat electrically conductive. In this case, the space 30 covered with a sunscreen film forms a Faraday cage.
    The conductivity of the film is preferably in the range of 0.01 to 10 ohms / m 2 . With a target of 35 to 60 dB attenuation, a nickel-coated sunscreen achieves electrical conductivity (so-called bulk)
    20175478 prh 29 -05- 2017
    0.5 ohms / m 2 , while aluminum painted 0.1 ohms / m 2 and silver only 0.01 ohms / m 2 .
    The sunscreen film preferably contains metal polymers.
    In this case, the solar membrane is conductive and provides sufficient damping.
    In one alternative, the electrically conductive fibers of the sunscreen film are polyacrylonitrile (PAN), which are produced on the substrate by electrospinning. The bare PAN polymer does not conduct electricity, so it must be coated with a metal coating, which may be copper, silver, nickel or gold.
    Preferably, the space is substantially transparent. This increases the comfort of the space and allows other users to see inside the space so that other users do not accidentally interrupt the posting process while one user is already in the space. Transparent mode also allows the user to observe from outside the space.
    The space can be mainly glass. Glass also provides better rigidity and sound absorption than, for example, plexiglass.
    Alternatively, the space may also be predominantly plastic. A lighter overall structure can be achieved, which is easier to transport.
    Preferably, the RFID reader includes a UHF antenna for remote reading of the RFID tags. The UHF antenna can be used in the control system according to the invention because the space is isolated. With the UHF antenna, all objects in a cart, for example, can be read all at once by remote reading.
    The management system may further include a management terminal fitted in the space to add a description of the objects entering the storage to the unique identifier of the read RFID tag of each object. This allows objects to be identified from the inventory register, even though each object is tagged with the same RFID tag, which is otherwise only distinguishable by the user
    RFID tag tag.
    The control means for controlling the electric locks on the doors may be said control terminal. In this case, the same management terminal can perform many tasks in the management system while simplifying the structure of the management system.
    According to one embodiment, the space is provided with wheels for transferring space. In this case, the port can also be moved to a different location if the warehouse entrance or warehouse location changes.
    Preferably, the RFID tags used in the management system are passive. In this case, they do not need their own power supply, but receive sufficient power from the RFID reader transmission.
    20175478 prh 29 -05- 2017
    According to one embodiment, the management system may also include a conveyor adapted to pass through a closed space. In this way, objects already pre-tagged with the RFID tag can be automatically moved to a closed space from which the user acknowledges the transfer of the items to or from the warehouse. This way, the user does not have to carry objects with them through the doors into a confined space to read RFID tags.
    The most preferred embodiment of the control system according to the invention is to use at least a mainly closed space made of glass, which is insulated with a sunscreen film for use in which
    The RFID tags and the RFID reader use the UHF frequency, and the users are identified by the personal identifiers of the users by means of personal readers.
    The object of the method of the invention may be achieved by a method of managing a warehouse by affixing RFID tags individually to each item to be stored having a unique identifier for each RFID tag, reading the RFID tags of the items via a RFID reader port 10 with the port fitted at the warehouse entrance. In the method, the gate is formed in a closed space comprising a first door and a second door to allow passage, the method further comprising closing the doors 15 with readable objects inside the space before reading the RFID tags and reading the RFID tags with the RFID reader closed. reading external RFID tags using an internal RFID reader.
    The method further comprises transferring the tags of the read RFID tags from the RFID reader to the server using data communication means, maintaining a register of RFID tags of the objects contained in the repository and managing said register on the server by means of software.
    20175478 prh 29 -05- 2017
    In the method according to the invention, the number of RFID tags of objects is limited by a closed space only to objects that are moving into or out of storage. The space insulates or at least suppresses the RFID reader signal and the RFID tag signal, preventing the out-of-space RFID tags from being read accidentally while traveling through a port.
    Preferably, the method includes providing users with personal identifiers to identify users, providing a space with a personal reader LUK
    20175478 prh 29 -05- 2017 and read the user's personal identifier using a personal scanner when they arrive at the facility. Further, preferably, the first door is opened after reading the personal identifier, closing the first door during the reading of the object RFID tags while the second door is closed, and re-reading the user's personal identifier by means of a personal reader after reading the RFID tags of the objects. Further preferably, the second door is opened after reading the personal identification number and the second door is closed. This way, each item brought into and out of the warehouse can be identified so that it is known who carried the item through the gate.
    Preferably, the method identifies the direction of movement of the objects according to the order of the readers. This allows the register to determine whether the item has been brought into or out of storage.
    Preferably, the method employs RFID tags and an RFID reader operating in the UHF bandwidth. The UHF frequency range allows for the remote reading of objects at a distance so that more objects can be read at once. On the other hand, the use of the UHF frequency band is also more strongly related to the importance of closed space isolation because the RFID reader operating in the UHF band can read RFID tags over a greater distance.
    The invention will now be described in detail with reference to the accompanying drawings, in which:
    Figures 1a to 1j are schematic top plan views of the management system of the invention and its use,
    Figure 2 is an enlarged view of a portion of a server system associated with a management system according to the invention
    Figure 3 illustrates the steps of the method of the invention in blocks.
    20175478 prh 29 -05- 2017
    Referring now to Figures 1a to 1j, the structure of the control system 10 of the invention and the steps of the method according to the invention will now be described. The management system 10 according to the invention is advantageously used in connection with various warehouses to keep stock records of the items in stock automated.
    1a-lj, the storage management system 10 15 includes a plurality of RFID tags 12 (shown in FIGS. 1 to 1h) adapted to be individually affixed to each storage item 14, an RFID reader 18, and a port 20 through which the storage 100 is transported. Each RFID tag 12 has a unique identifier 16 as shown in Figure 2, which can be read by the RFID reader 18 at a range of 20 by the RFID reader 18. The gate 20, in turn, is a closed space 30 fitted to the entrance 102 of the warehouse 100, through which access to and from the warehouse 100 is provided. The space 30 can be closed as a closed space by means of the first door 32 and the second door 34 belonging thereto. In addition to doors 25, space 30 also includes walls 33 and a ceiling not shown in the figures. The space may also include a separate floor if the space is worn by wheels to move it. More preferably, the floor of the enclosed space is the floor of the building. Doors 32 and 34 allow objects 14, and preferably also user 38, to pass through space 30 to storage 100. 30 For tags 16 of RFID tags 12 read by RFID reader 18, management system 10 further includes a server 22 comprising a register 16 containing tags 16 as shown in FIG. 28 for adding and removing identifiers 16 to register 24. For information ίο
    20175478 prh 29 -05- 2017
    The objects read by the RFID reader 18 in closed space 30 can be transferred to the server 22, the system also includes communication means 26 for transferring the identifiers 16 of the read RFID tags 12 from the RFID reader 18 to the server 22.
    The closed space 30 used as port 20 is isolated to prevent reading of the RFID tags 12 outside the space 30 by means of the RFID reader 18 inside the space 30.
    The closed space used in the management system may be 10, for example, 2 to 3 m wide and 2 to 4 m long closed space, which may be made mainly of transparent material, preferably glass. Instead of glass, for example, plastic alloys or similar transparent materials can also be used. The space frame may be, for example, metal, composite, wood or the like. The space 30 preferably comprises an insulating layer 46 according to Fig. 1a, which may be arranged, for example, on the surface of the space walls. In the context of this application, isolation means that the space suppresses the signals between the RFID tags and the RFID reader so that the RFID reader is not able to read the out-of-space RFID tags 20 when the doors of the space are closed. Thus, the dielectric layer does not necessarily insulate the signal completely, but attenuates it sufficiently to achieve the desired effect. Surprisingly, the insulating layer 46 may be a sunscreen film. The level of attenuation of the sunscreen film may be in the range of 30 to 50 dB, preferably 35 to 40 dB in the frequency range 25 to 30 Mhz to 4.5 Ghz, whereby transmission power from RFID tags is insufficient to allow the signal to pass into the RFID reader enclosed. In other words, the attenuation is sufficient to prevent the RFID reader 18 inside the space 30 from reading the RFID tags 12 outside the space 30. The frequency 30 used in the RFID tags is the HF frequency (13.56 MHz) or more preferably the UHF frequency (860-960 MHz) ). The sunscreen used may be, for example, 3M's Sun Control Film Amber 35 Low E sunscreen.
    The doors in the space may also be at least mainly glass. If glass is used as the main material of the space, it is also possible to use, for example, a silver wire coated with glass to achieve sufficient insulation capacity. However, this is a heavier-sized sunscreen film that is much more expensive to implement and can be handled by a preserving user.
    Oa embodiment. Advantageously, the space is according to the size of the articles such that, with respect to the use of the warehouse, the articles are carried at once and can move smoothly inside the space with the doors closed. Preferably, the space is located at the entrance of the warehouse to replace the warehouse door, forcing all traffic to the warehouse to pass through the space gate, whereby all objects are identified by the register15.
    20175478 prh 29 -05- 2017
    Figures 1a-1j show a preferred embodiment of the management system 10 according to the invention, wherein the management system also includes 20 personal reading devices 40 adapted to the doors 32 and 34 of the space 30 for identifying users 38 by means of these personal identifiers 36. Figures 1a to 1j show a situation where new objects 14 to which RFID tags have not yet been added are added to the storage 100. Preferably, in this embodiment, electric locks 42 are used in conjunction with doors 32 and 34 of space 30 to ensure that doors 32 and 34 are closed prior to the RFID reader 18 reading event and second door 34 is only opened when objects 14 are identified by RFID reader 18. Electric locks 42 can be controlled 1a using control means 44, which are preferably control terminal 30 50, which will be described in more detail later.
    The use of a management system according to the invention according to a preferred embodiment of the method according to the invention will now be described with reference to Figures 1a-1 and 3. Picture la
    According to 20175478 prh 29 -05-2017, user 38 is approaching port 20 with carriage 54. The trolley 54 is loaded with articles 14 that user 38 wants to bring to storage 100. Upon entering space 30, user 38 reads his personal identifier 36 via personal reader 40 as shown in Figure Ib, corresponding to step 200 in Figure 3. The personal reader may also be a separate RFID reader. tagged RFID tag. Alternatively, for example, NFC technology or equivalent wireless remote reading or conventional touch-sensitive identification 10 may also be used. The purpose of user authentication is to provide access control to the warehouse to restrict the use of the warehouse to authorized users and to know who is in the warehouse. From the personal reading device 40, the information of the user's personal identifier 36 may go, for example, to the terminal 50 of the hall15 in the space 30, which then controls the electric lock 42 of the first door 32 to open as shown in FIG.
    After the electric lock 42 has been opened, the user 38 can open the first door 20 32 and move inside the space 30 and close the first door 32 in accordance with step 204 of Figure 3. In the embodiment shown in Figures 1a to 1j, completely new objects 14 are introduced into the storage 100, to which RFID tags 12 must be added as shown in Fig. Id.
    The RFID tags 12 can be printed by a printer 60, which is preferably connected to the management terminal 50. The management terminal 50 or the server 22 may associate each RFID tag 12 with, for example, an order list with items on the order list. It is then up to the user 38 to affix each RFID tag 12 to the correct object 14 as shown in step 206 of Figure 3. The Hall30 may also include a barcode reader for the user to determine the description of the object. When each object 14 is associated with an RFID tag 12, the user can trigger an RFID reader 18 from the control terminal 50 as shown in Figure le, which RFID reader 18 remotely reads all RFID tags in state 30.
    20175478 prh 29 -05-2017 identifying their identifiers 16 corresponding to step 208 of FIG. 3. RFID reader 18 then transmits identifiers 16 using communication means 26 in step 210 of FIG. 3, e.g., via wireless network, to server 22. At server 22, software tools 28 log register means corresponding to step 212 of Figure 3. The software means 28 may determine the direction of movement of the articles, i.e., into or out of the warehouse, for example based on user identification of which door 32 or 34 has been identified first.
    After reading the RFID tags 12, the user 38 presents his personal identifier 36 to the management terminal 50 corresponding to step 214 of Figure 3, which in conjunction with the identifiers 15 16 of the newly registered objects 14 also associates the user personal identity of the user to the storage 100. a second door 34 for an electric lock 42, after which the user 38 may open the second door 34 as shown in Figure 1f. User 38 exits space 30 with articles 14, closes second door 34 20 as illustrated in Fig. Lg, and, using his personal identifier 36, records exit door 40 of second door 34 in response to step 216 of Figure 3. The space 30 is again accessible to other users on each side.
    If objects that have already been tagged with RFID tags are transported through the gate, the user inside the space, after closing the doors, can directly use the RFID reader to read the object's RFID tags and exit the space after reading.
    The control terminal 50 used in the management system may be a terminal having a graphical user interface, such as a laptop computer, tablet or a purpose-designed terminal. Preferably, the terminal includes memory, a processor, a display, and input means for input of data.
    20175478 prh 29 -05- 2017
    The management device is connected to communication means for transmitting data to the server. The management terminal allows the user to enter a plain language name for each RFID tag according to the order list or, for example, to associate it with a product on the order list 5. The control terminal may also control the electric locks on the basis of a personal reader. The personal identification device used to personally identify the user may be, for example, an RFID or NFC reader, a barcode, or other similarly commonly used personal identification device.
    According to one embodiment, the management system may also include a conveyor adapted to pass through a closed space. In this case, in connection with the closed space, the function of the first door and the second door is to close the opening from which the conveyor enters the closed space 15 while the objects are in the state. Advantageously, the enclosed space also includes doors allowing the user to pass through the enclosed space. The conveyor conveys the objects inside the enclosed space and stops. The user enters the enclosed space, closes the doors, and performs the reading of the RFID tags of the objects on the conveyor 20 using the RFID reader. The objects can then be moved from the enclosed space to the warehouse or out of the warehouse according to the direction of travel.
    The server 25 used in the management system of the invention may be a stand-alone server computer for the management system, but it may also be, for example, an enterprise ordering system server, whereby the enterprise inventory status can be mapped to, for example, automated orders based on the number of The server computer may be, for example
    Linux based FTP server. Software tools may be, for example, software installed on a server or software used by a server over the Internet from a network. The software means are adapted to receive information from an RFID reader or control terminal about object identifiers, the direction of movement of objects in the warehouse, and the user who is transferring the objects. Preferably, the software means stores an object identifier, a description of the object, and a user who has brought the object into storage in a register stored in the server memory. More information can be available on time information stocks.
    98723453, the information in question, or geographic information,
    The final information will also be for example if the company may have, for example, a status, several forms of drilling machine, Teemu Työmies, the object will be transported away
    May 11, 2017, in stock. Once in storage, software tools can either remove an item from the registry if the item is not returned to the warehouse, or alternatively record who exported the item, when, and the current status in the field.
    According to one embodiment, the software means may also be adapted to interface with, for example, a web application over the Internet which allows the inventory register to be viewed and possibly managed manually.
    20175478 prh 29 -05- 2017
    The communication means used in the management system may be, for example, a wireless modem 3G / 4G, a wireless LAN WLAN, a fixed network TCP / IP, or other similarly known arrangement for transmitting RFID reader data from a closed space to a server. The used RFID tags, in turn, are preferably passive RFID tags operating in the HF or UHF frequency band, read by a suitable RFID reader, which can use separate antennas. The RFID tag printer used may be a commonly known RFID printing and writing device.
    To retrieve items from a warehouse may include the following steps. Upon arrival at the gate, the user displays his or her personal identification number on the personal reader, which is used to unlock the first door electric lock. After that, the user
    20175478 prh 29 -05- 2017 enters the space and closes the first door, opening the second door electric lock. The user enters through the second door into the warehouse and closes the second door. The user collects the items from the warehouse, enters with the items at the gate, and again displays his 5 IDs to the personal reader on the other door. The electric door lock of one door is unlocked, the user opens the other door and enters the space. The user closes the other door behind, whereby the RFID tags of the objects are read using the RFID reader. The user checks the products read by the control terminal 10 and acknowledges them. The electric door lock on the first door is unlocked, the user opens the first door and moves with the objects read out of the room. Finally, the user closes the first door.
    The management system of the invention may include, in addition to an RFID reader, a barcode reader, for example, which reads barcodes from incoming items to identify the items from the order list. This eliminates the need for the user to visually identify objects. The barcode reader 20, in turn, may communicate with the management terminal, which associates the barcode information with the object's RFID tag identifier.
    The management system according to the invention can also be integrated as part of a company ordering system, whereby the management system software tools can automatically place orders based on the inventory register. Various listings can also be printed from the register, which can be used, for example, for invoice specifications, sales reports and the like.
    权利要求:
    Claims (14)
    [1]
    A storage (100) management system (10) comprising:
    - RFID tags (12) adapted to be attached individually
    5 each of the articles (14) to be stored, each RFID tag (12) having a unique identifier (16),
    A gate (20) provided with an RFID reader (18) arranged in connection with the entrance (102) of the warehouse (100) for reading said RFID tags (12) when moving objects (14)
    10 to the warehouse (100) and out,
    - a server (22) for items (14) contained in the warehouse (100);
    Maintaining a register (24) of tags (16) for the RFID tags (12),
    - communication means (26) for transferring the read identifiers (16) of the read RFID tags (12) 15 from said RFID reader (18) to said register (24), and
    - software means (28) for managing said register (24) of identifiers (16) on the server (22), characterized in that said port 20 (20) in the management system (10) is formed in connection with a closed space (30) a first door (32) and a second door (34) for enabling passage and closing of the space (30) during the reading of the RFID tags (12), each space (30) being insulated to prevent reading of the RFID tags (12) outside the space (30); 25 RFID readers (18) within the space (30).
    [2]
    Management system according to claim 1, characterized in that the management system (10) further comprises personal identifiers (36) for the users (38) and two
    30 personal reading devices (40) for reading a personal identifier (36) in connection with one door (32,34) for access control of users (38).
    20175478 prh 29 -05- 2017
    [3]
    Management system according to claim 2, characterized in that said personal identifier (36) is adapted to be associated with the identifiers (16) of the objects (14) in the register (24) by means of software means (28).
    [4]
    Control system according to claim 3, characterized in that said first door (32) and the second door (34) are provided with electric locks (42) and the space (30) comprises control means (44) for actuating said electric locks (42) 10 for personal reading devices (40). ).
    [5]
    Management system according to one of claims 1 to 4, characterized in that the space (30) comprises an insulating layer (46) for reading the RFID tags (12) outside the space (30).
    15 with said RFID reader (18).
    [6]
    Control system according to claim 5, characterized in that said dielectric layer (46) is a sunscreen film with a damping of 30 to 50 dB.
    [7]
    Management system according to one of Claims 1 to 6, characterized in that said space (30) is substantially transparent.
    25
    [8]
    Management system according to claim 7, characterized in that said space (30) is mainly made of glass.
    [9]
    Management system according to one of claims 1 to 8, characterized in that said RFID reader (18)
    30 includes a UHF antenna for remote reading of the RFID tags (12).
    [10]
    Control system according to one of claims 1 to 9, characterized in that the control system (10) further comprises a control terminal (50) arranged inside the space (30).
    20175478 prh 29 -05- 2017 to add a description of the objects (14) entering the warehouse (100) to the unique identifier (16) of the read RFID tag (12) of each object (14) in the register (24).
    5
    [11]
    Control system according to one of claims 1 to 10, characterized in that said space (30) is provided with wheels for moving the space (30).
    [12]
    The management system of claim 6,
    10 characterized in that the sunscreen film contains metal polymers to provide electrical conductivity to the sunscreen film.
    [13]
    A method of managing a warehouse (100), comprising:
    - affixing the RFID tags (12) individually to each object (14) to be stored, each RFID tag (12) having a unique identifier (16),
    - reading the object RFID tags (12) by means of a port (20) provided with an RFID reader (18) when moving the objects (14)
    20 to and from the warehouse (100) via said port (20), said gate (20) being arranged at the entrance (102) of the warehouse (100),
    - transferring the identifiers (16) of the read RFID tags (12) from said RFID reader (18) to the server (22),
    25 using means (26),
    - maintaining on the server (22) a register (24) of RFID tags (12) of the objects (14) contained in the warehouse (100), and
    - managing said register (24) on a server
    30 (22) by software means (28), characterized in that said gate (20) is formed in connection with a closed space (30) having a first door (32) and a second door (34) to allow passage, wherein the method further closing said doors (32,34) while the readable objects (16) are within the space (30) prior to reading the RFID tags (12), reading the RFID tags (12) with the RFID reader (18) closing the space (30). ) makes the exterior10 of the space (30)
    With the aid of an RFID reader (18).
    A method according to the reading space (30) of claim 13, further comprising providing users (38) with personal identifiers (36) for identifying users (38), providing a space (30) for reading personal identifiers (36), a personal identification device (40). to create, open the first door (32) after reading the personal identification number (36), close the first door (32) for objects
    During the reading of the RFID tags (12), when the second door (34) is closed, the personal identification (36) of the user (38) is re-read by means of the personal reader (40) of the articles (14).
    After reading the RFID tags (12), another door (34) is opened for the personal identification
    20175478 prh 29 -05- 2017 (36) After the second, the second door will be closed
    claim
    13 this
    [14]
    14. A method according to claim 14, characterized in that the reading order of the personal reading devices is determined according to the direction of movement of the objects.
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    FI20175478A|2018-11-30|
    FI128402B|2020-04-30|
    FI12111U1|2018-07-13|
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