CN213715963U - Electronic tag processing system - Google Patents

Abstract

The application discloses electronic tags processing system includes at least: a first component and a second component, wherein: the first component reads tag information of an electronic tag existing within a communication range of the first component and transmits the tag information to the second component; the first component also transmits a target signal to the second component, so that the second component executes corresponding operation on a target object corresponding to the tag information according to the target signal.

Description

Electronic tag processing system

Technical Field

The application relates to the technical field of near field communication, in particular to an electronic tag processing system.

Background

In the production flow of a factory, each product has a unique 'identity card' which is accompanied with all links of the production of the product, and the 'identity card' is the most important information for identifying individual information of the product, such as the serial number of a certain key component in the product. In the production process of products, important information such as production states, required material types, quality tracking, shipment packaging and the like of the products often need to be inquired according to serial numbers, so that serial number entry operation needs to be carried out on the products in multiple procedures in the production process.

At present, serial number input operation on each process is realized by scanning serial number bar codes by a scanning gun held by staff, and corresponding information is still required to be manually input by the staff afterwards. Therefore, the efficiency of information acquisition may be low.

Therefore, a technical solution for automatically acquiring serial numbers and corresponding information is needed.

SUMMERY OF THE UTILITY MODEL

In view of the above, the present application provides an electronic tag processing system, which includes:

an electronic label processing system comprising at least:

a first component and a second component, wherein:

the first component reads tag information of an electronic tag existing within a communication range of the first component and transmits the tag information to the second component;

the first component also transmits a target signal to the second component, so that the second component executes corresponding operation on a target object corresponding to the tag information according to the target signal.

In the above system, preferably, the first component is provided with a target pin for connection in advance;

and the first component generates the target signal according to the pin configuration information corresponding to the target pin and transmits the target signal to the second component.

In the above system, preferably, the memory of the second component stores a target configuration file in advance;

after receiving the tag information transmitted by the first component, the second component generates a signal transmission instruction according to the target configuration file, and transmits the signal transmission instruction to the first component, so that the first component transmits a target signal corresponding to the signal transmission instruction to the second component after receiving the signal transmission instruction.

The above system, preferably, further comprises:

a third component, wherein:

the third component reads object information of the target object in advance and writes the object information into the electronic tag.

The above system, preferably, further comprises:

bear the device, wherein:

the target object is loaded on the loading device, and the loading device is provided with the electronic tag of the target object, so that under the condition that the electronic tag on the loading device is within the communication range of the third component, the third component reads the object information of the target object loaded on the loading device and writes the object information into the electronic tag on the loading device.

In the above system, preferably, the carrying surface of the carrying device has a square structure, and the carrying surface of the carrying device is configured with a plurality of electronic tags of the target object, wherein at least two of the plurality of electronic tags are attached to diagonal positions of the carrying surface.

In the above system, preferably, the component position of the third component is different from the component position of the first component, and the system further includes:

a transfer device, wherein:

the carrier is arranged at a target position on the conveyor, so that the target object and the electronic tag on the carrier can be carried on the conveyor to move from the communication range of the third component to the communication range of the first component.

The above system, preferably, further comprises:

a fourth component, wherein:

the fourth component deletes tag information of an electronic tag existing within a communication range of the fourth component.

The above system, preferably, the first component includes at least:

the near field communication reader-writer is used for monitoring whether an electronic tag exists in the communication range of the first component and reading tag information of the electronic tag under the condition that the electronic tag exists in the communication range of the first component;

the controller is connected with the near field communication reader-writer and is used for receiving the label information transmitted by the near field communication reader-writer and transmitting the label information to the second component;

wherein the controller is further configured to transmit a target signal to the second component.

The above system, preferably, further comprises:

a display component, wherein:

the display section outputs at least the tag information.

As can be seen from the foregoing technical solutions, in an electronic tag processing system disclosed in the present application, by configuring a first component and a second component in the system, tag information of an electronic tag entering a communication range of the first component is read by the first component and transmitted to the second component, and then a target signal can be transmitted to the second component by the first component, so that the second component executes a corresponding operation on a target object corresponding to the tag information according to the target signal. Therefore, the two components are configured in the system, so that automatic reading and transmission of the label information and transmission of the corresponding target signal are realized through one component, and on the basis, the label information and the target signal can be automatically obtained on the other component without manually scanning the label information and manually typing the target signal, so that the signal obtaining efficiency is improved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic structural diagram of an electronic tag processing system according to an embodiment of the present disclosure;

FIG. 2 is an exemplary diagram of the communication range of a first component in an embodiment of the present application;

FIG. 3 is a diagram illustrating a connection of components in an embodiment of the present application;

FIGS. 4-5 are schematic structural views of a first member in an embodiment of the present application;

fig. 6-7 are schematic structural diagrams of another electronic tag processing system according to an embodiment of the present disclosure;

FIG. 8 is a schematic structural view of a third member in the embodiment of the present application;

FIG. 9 is a schematic structural diagram of a carrier apparatus according to an embodiment of the present disclosure;

FIG. 10 is another illustration of a third member in an embodiment of the present application;

FIG. 11 is an exemplary diagram of an electronic tag in an embodiment of the present application;

fig. 12 to 14 are exemplary views of a transfer device in the embodiment of the present application, respectively;

fig. 15 is a schematic structural diagram of an electronic tag processing system according to an embodiment of the present application;

FIG. 16 is an illustration of an embodiment of the present application;

fig. 17 is a schematic structural diagram of an electronic tag processing system according to an embodiment of the present application;

FIG. 18 is another illustration of an embodiment of the present application;

fig. 19-20 are schematic structural diagrams of an electronic tag processing system according to an embodiment of the present application;

fig. 21 is a schematic structural diagram of an NFC device implemented in the present application;

fig. 22 is a diagram illustrating an example of a write flow of an NFC device implemented in the present application;

fig. 23 is a diagram illustrating a read flow of an NFC device implemented in the present application;

fig. 24-26 are partial structural illustrations of NFC devices implemented in the present application, respectively;

fig. 27 is a diagram illustrating the flow of NFC devices implemented in the present application.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

Referring to fig. 1, a schematic structural diagram of an electronic tag processing system according to an embodiment of the present disclosure is provided, where the electronic tag processing system is mainly used to improve efficiency of obtaining tag information and a target signal.

Specifically, the system in this embodiment may include the following structure:

a first component 1 and a second component 2, wherein:

the first component 1 may be a component capable of acquiring tag information of an electronic tag, based on which, in the case where an electronic tag exists within the communication range of the first component 1, the first component 1 reads the tag information of the electronic tag existing within the communication range of the first component 2 as shown in fig. 2.

The first component 1 is a component capable of data transmission with the second component 2 at the same time, and based on this, after the first component 1 reads the tag information of the electronic tag, the tag information can be transmitted to the second component 2.

Further, after transmitting the tag information to the second component 2, the first component 1 also transmits the target signal to the second component 2, and based on this, the second component 2 can be enabled to perform corresponding operations on the target object corresponding to the tag information according to the target signal.

The target signal is a signal related to the target object, such as an input signal of a certain function key, or a combination input signal of a plurality of function keys, etc. The target object may be a product object to be processed, such as a product object of a motherboard, a computer, or a pad. The tag information of the electronic tag is information capable of uniquely representing the corresponding target object, such as serial number information.

The electronic tag may also be referred to as a radio Frequency tag (rfid), and tag information that uniquely represents the target object, such as information such as a production serial number of the target object, is written in the electronic tag in advance.

In particular, the first component 1 may be a component implemented based on near Field communication NFC (near Field communication), whereby the first component 1 is capable of reading tag information from an electronic tag that comes within its communication range, for example, the first component 1 may be an NFC card reader. And the second part 2 may be a device capable of data transmission and capable of operation execution, such as a computer terminal or the like. For example, the NFC card reader reads a product serial number in an RFID tag entering a communication range, and sends the read product serial number to the terminal, and further, the NFC card reader transmits an input signal of a function key related to the product serial number to the terminal, so that the terminal, upon receiving the input signal of the product serial number and the function key, performs an operation corresponding to the input function key for a product on the product pipeline, such as configuring a certain parameter of the product or loading a driver of a certain component in the product.

In one implementation, the first component 1 and the second component 2 may be connected by a cable 3, as shown in fig. 3, the cable 3 includes a first connection end 31 and a second connection end 32, the first connection end 31 is used for connecting the first component 1, the second connection end 32 is used for connecting the second component 2, based on which, an interface type of the first connection end 31 corresponds to a component type of the first component 1, an interface type of the second connection end 32 corresponds to a component type of the second component 2, and the interface type of the first connection end 31 and the interface type of the second connection end 32 may be the same or different.

For example, in a specific implementation scenario, the first connection end 31 and the second connection end 32 are both universal Serial bus (usb) (universal Serial bus) ports; in another specific implementation scenario, the first connection end 31 may be a serial port, such as an RS-232 standard interface, and the second connection end 32 may be a USB port; in another specific implementation scenario, the first connection end 31 may be a USB port, such as an RS-232 standard interface, and the second connection end 32 may be a serial port, and so on.

It should be noted that the first component 1 may further transmit the read tag information in the electronic tag to another terminal through a communication module, such as WiFi, bluetooth, or a network card, so as to trigger the terminal to execute a corresponding operation, such as storage.

Specifically, the first member 1 may include at least the following structure, as shown in fig. 4:

the near field communication reader-writer 11 is used for monitoring whether an electronic tag exists in the communication range of the first component 1 and reading tag information of the electronic tag under the condition that the electronic tag exists in the communication range of the first component 1;

further comprising: the controller 12 is connected to the near field communication reader/writer 11 and configured to receive the tag information transmitted by the near field communication reader/writer 11 and transmit the tag information to the second component 2;

based on this, the controller 12 is also used to transmit the target signal to the second component 2.

The near field communication reader 11 may specifically be an NFC card reading device, so as to read the tag information of the electronic tag within the communication range of the first component 1. Further, an NFC card writing device may be integrated in the near field communication reader/writer 11, so as to implement the card writing device. The controller 12 may be an NFC controller, and may be connected to the NFC card reader through a serial Peripheral interface spi (serial Peripheral interface), so that the controller 12 can receive the tag information read by the NFC card reader. Further, the controller 12 transmits the tag information to the second component 2 after receiving the tag information read by the NFC card reader.

Further, the first component 1 in this embodiment may further include a reader/writer bracket 13, as shown in fig. 5, so as to securely fix the circuit board of the near field communication reader/writer 11.

In addition, the first component 1 may further include a display, and the display may be connected to the controller 12 through an SPI interface, so as to output any one or more items of contents, such as the tag information read by the first component 1, the state information of the first component 1, the target signal, and the like.

As can be seen from the foregoing solution, in the electronic tag processing system provided in the first embodiment of the present application, the first component and the second component are configured in the system, and then the first component reads the tag information of the electronic tag entering the communication range of the first component, and transmits the tag information to the second component, and then the first component may also transmit the target signal to the second component, so that the second component performs a corresponding operation on the target object corresponding to the tag information according to the target signal. Therefore, the two components are configured in the system, so that automatic reading and transmission of the label information and transmission of the corresponding target signal are realized through one component, and based on the automatic reading and transmission of the label information and the corresponding target signal, the label information and the target signal can be automatically obtained on the other component without manually scanning the label information and manually typing the target signal, so that the signal obtaining efficiency is improved.

It should be noted that, in the flow process for the target object, a plurality of component groups may be provided in the electronic tag processing system in this embodiment, each component group includes one first component 1 and one second component 2, as shown in fig. 6, a target signal sent by the first component 1 to the second component in each component group may be different, specifically related to a link in which the component group is located in the flow process, and an operation performed by the second component 2 in each component group after receiving the target signal is also related to a link in which the component group is located in the flow process.

In one implementation, the first component 1 is provided with a target pin for connection in advance, the target pin corresponds to pin configuration information, and the pin configuration information can represent information about a target signal that the first component 1 needs to send to the second component 2. Based on this, the first component 1 may generate a target signal according to the pin configuration information corresponding to the target pin, and then transmit the target signal to the second component 2.

Specifically, the first component 1 may parse the information about the signal type or the signal parameter in the pin configuration information to determine the function type of the target signal that the first component 1 needs to transmit to the second component 2, based on which, the first component 1 generates the corresponding target signal, which may be understood as a signal that can be generated after an input operation of the corresponding function type is performed on the second component 2, such as a signal of a type of entering F1, entering F8, or entering an enter key after a delay of three seconds. In the present exemplary embodiment, such a target signal is generated on the first component 1 and transmitted to the second component 2, so that an input operation of the function type corresponding to the target signal is simulated on the second component 2, on the basis of which a subsequent corresponding operation is carried out on the second component 2 in accordance with the target signal.

In addition, the target pin may be set on the first component 1 by the user after determining the target object associated with the first component 1. For example, after determining that the target object is currently processed on the processing pipeline in which the first component 1 is located, the user sets a target pin related to the target object on the first component 1. The target PIN is understood as a PIN associated with a target object, and the target PIN corresponds to a specific PIN configuration information, so that the first component 1 can generate a target signal according to the PIN configuration information on the target PIN and transmit the target signal to the second component 2 after transmitting the read tag information.

In another implementation manner, the second component 2 stores a target configuration file in advance, and the target configuration file may be stored in a storage device in the second component 2, where the storage device may be a storage device such as a hard disk or a memory. Based on this, after the second component 2 receives the tag information transmitted by the first component 1, the second component 2 generates a corresponding signal transmission instruction according to the stored target configuration file, and then transmits the signal transmission instruction to the first component 1, thereby enabling the first component 1 to transmit the target signal corresponding to the signal transmission instruction to the second component 2 after receiving the signal transmission instruction.

The target configuration file contains information about the signal type or signal parameter of the signal required by the second component 2, based on which, the second component 2 can analyze the information about the signal type or signal parameter in the target configuration file to determine the functional type of the target signal required by the second component 2, thereby generating a corresponding signal transmission instruction, which is used for instructing the first component 1 to transmit the corresponding target signal to the second component 2. Thus, the first unit 1, upon receiving the signal transmission command transmitted by the second unit 2, generates a corresponding target signal, which may be understood as a signal that can be generated after an input operation of the corresponding type of function on the second unit 2, such as a signal of the type of entering F1, entering F8 or entering the enter key with a delay of three seconds. In the present exemplary embodiment, such a target signal is generated on the first component 1 and transmitted to the second component 2, so that an input operation of the function type corresponding to the target signal is simulated on the second component 2, on the basis of which a subsequent corresponding operation is carried out on the second component 2 in accordance with the target signal.

In addition, the target profile may be set by the user on the second component 2 after determining the target object associated with the first component 1. For example, after determining that the target object is currently processed on the processing pipeline in which the second component 2 is located, the user sets a target configuration file related to the target object on the second component 2. The target configuration file is understood to be a program file or a text file or the like associated with the target object, whereby after the second component 2 receives the tag information, a corresponding signaling instruction is generated from the target configuration file to instruct the first component 1 to transmit a corresponding target signal to the second component 2.

In one implementation, the electronic tag processing system in this embodiment may further include the following components, as shown in fig. 7:

a third component 4, wherein:

the third member 4 can read object information of the target object in advance and write the object information into the electronic tag of the target object.

The object information of the target object can be presented on a mark such as a bar code, and the mark can be attached to the surface of the body of the target object, such as a bar code arranged on a mainboard or a two-dimensional code arranged on a computer. The object information on the identifier uniquely characterizes the target object, for example, a production serial number of the target object, and the like.

In a specific implementation, the third component 4 may be a component capable of identifying the identifier and writing information into the electronic tag. Thus, the third component 4 recognizes the identification of the target object entering its scanning range, thereby reading the object information of the target object, and then can write the object information into the electronic tag of the target object, thereby the tag information in the electronic tag can uniquely characterize the target object.

For example, the third component 4 may include an identification scanner such as a scanning gun or a scanner for reading object information of the target object; the third component 4 may further include a near field communication reader, such as an NFC card writing device, as shown in fig. 8, the near field communication reader may be connected to the scanner through a serial port, so that the near field communication reader receives the object information scanned by the scanner and writes the object information read by the scanner into an electronic tag such as an RFID. Further, the NFC reader in the third component 4 may further include an NFC card reading device, so as to read and transmit the tag information written in the electronic tag, for example, to a terminal connected to the third component 4, so as to trigger the terminal to perform a corresponding operation.

It should be noted that the third component 4 is executed before the first component 1, so that after the third component 4 writes the object information of the target object into the electronic tag, the first component 1 can read the tag information in the electronic tag entering the communication range and transmit the tag information to the second component 2, and the second component 2 executes corresponding operations on the target object according to the target signal after receiving the tag information and the target signal transmitted by the first component 1.

Further, the third component 4 in this embodiment may further include a reader/writer bracket, so as to safely fix the circuit board of the near field communication reader/writer. The third component 4 may further include a display to output any one or more items of content, such as the object information read by the third component 4 and the state information of the third component 4.

Based on the above implementation, the electronic tag processing system in this embodiment may further include the following components, as shown in fig. 9:

a carrier 5, wherein:

the carrier 5 carries the target object, and the carrier 5 is provided with the electronic tag of the target object, so that the third component 4 can read the object information of the target object carried on the carrier 5 and write the object information into the electronic tag on the carrying device 5 under the condition that the electronic tag on the carrier 5 is within the communication range of the third component 4.

Specifically, the carrying device 5 may be a plate-shaped structure, such as a tooling plate, and the like, so that a target object, such as a computer, and the like, can be carried on the carrying device 5, and the placement position of the target object on the carrying device 5 may be set opposite to a structure, such as a scanner in the third component 4, for recognizing the identifier of the target object and reading the object information of the target object, so that the third component 4 can read the object information of the target object, as shown in fig. 10, a scanning gun is opposite to the identifier of the target object placed on the carrying device 5, and at this time, the scanning gun can scan the identifier, and thus read the object information of the target object. Further, an electronic tag of the target object may be disposed on the carrier 5 at a position that can be within a communication range of the third component 4, such as on the carrying surface or other surfaces, so that the NFC card writing device in the third component 4 can write the object information read by the scanning gun into the electronic tag on the carrier 5.

In a specific implementation manner, the carrying device 5 may be a rectangular plate-shaped structure, a carrying surface of the carrying device, that is, a surface on which the target object is placed, has a square structure, that is, a rectangular structure, and a plurality of electronic tags of the target object are arranged on the carrying surface of the carrying device 5, as shown in fig. 11, at least two of the electronic tags are attached to diagonal positions of the carrying surface, so that, in a flow process for a plurality of target objects, the electronic tags at a certain corner can enter a communication range of the first component 1 and a communication range of the third component 4 without being limited by a change in a relative position between the carrying device 5 and the first component 1 due to rotation.

On this basis, since the part position of the first part 1 and the part position of the third part 4 are different, and the writing process of the electronic tag by the third part 4 is before the reading process of the electronic tag by the first part 1, the carrier 5 carrying the target object and the electronic tag corresponding to the target object needs to be moved in order of the position from the third part 4 to the first part 1, and in order to sequentially transfer the carrier 5 to the part position of the third part 4 and the part position of the first part 1, so that the object information of the target object on the carrier 5 can be read by the third part 4, the object information of the target object can be written to the electronic tag by the third part 4, and the tag information in the electronic tag can be read by the first part 1, one transfer device 6 is provided in the electronic tag processing system in the present embodiment, as shown in fig. 12, a target position on the transfer device 6 may be provided with the carrier device 5, the target position may be any position or a specific position on the transfer position 6, so as to arrange the carrier means 5, whereby the conveyor means 6 can move the target object and the electronic label on the carrier means 5 from the initial position into the communication range of the third part 4, so that the object information of the target object on the carrier 5 can be read by the third part 4 and the object information of the target object can be written to the electronic tag by the third part 4, as shown in figure 13, and the target object and the electronic label on the carrying device 5 can be carried on the conveying device 6 to move from the communication range of the third component 4 to the communication range of the first component 1, so that the tag information in the electronic tag can be read by the first component 1 and transmitted to the second component 2.

Specifically, the conveying device 6 may be implemented by a conveyor belt and a roller, as shown in fig. 14, so that the conveying device 6 carries the target object and the electronic tag on the carrying device 5 to move to the corresponding position of each component in turn.

In addition, the carrier device 5 may be detachably connected to the transfer device 6, so that the carrier device 5 can be reused, i.e. carry new target objects. In addition, in the case where there are a plurality of target objects, there are a plurality of carrying devices 5, and each carrying device 5 carries one target object thereon, as shown in fig. 14.

In one implementation, the electronic tag processing system in this embodiment may further include the following components, as shown in fig. 15:

a fourth component 7, wherein:

the fourth component 7 may delete tag information of an electronic tag existing within the communication range of the fourth component so that the electronic tag is used for object information written to a new target object.

Specifically, the fourth component 7 may include a near field communication reader, such as an NFC card writing device, so that the near field communication reader deletes tag information of the electronic tag in a communication range of the near field communication reader. Of course, an NFC card reading device may also be integrated in the fourth component 7. The fourth component 7 may further include a display for outputting any one or more items of content, such as the label information deleted by the fourth component 7 and the status information of the fourth component 7.

In one implementation, when the transport device 6 and the carrier device 5 are further included in the electronic tag processing system, since the component position of the fourth component 7 is different from the component position of the first component 1, and the deletion process of the tag information of the electronic tag by the fourth component 7 is performed after the reading process of the electronic tag by the first component 1, the carrier device 5 carrying the target object and the electronic tag corresponding to the target object needs to be moved in the order from the third component 4 to the first component 1 to the fourth component 7, and in order to transport the carrier device 5 to the component position of the third component 4 and the component position of the first component 1 in order to enable the target information of the target object on the carrier device 5 to be read by the third component 4 and the target information of the target object to be written to the electronic tag by the third component 4, The tag information in the electronic tag can be read by the first component 1 and the tag information in the electronic tag can be deleted by the fourth component 7, the transport device 6 in this embodiment carries the target object and the electronic tag on the carrier device 5 from the initial position to move into the communication range of the third component 4 so that the object information of the target object on the carrier device 5 can be read by the third component 4 and the object information of the target object can be written to the electronic tag by the third component 4, as shown in fig. 16, after which the transport device 6 can carry the target object and the electronic tag on the carrier device 5 from the communication range of the third component 4 to move into the communication range of the first component 1 so that the tag information in the electronic tag can be read by the first component 1 and transmitted to the second component 2, after which the transport device 6 can carry the target object and the electronic tag on the carrier device 5 from the communication range of the first component 1 to move into the communication range of the first component 1 The fourth component 7 is within communication range so that the tag information in the electronic tag can be deleted by the fourth component 7.

In a specific implementation scenario, taking a flow process for a target object as an example, in the electronic tag processing system in this embodiment, a third component 4, a fourth component 7, a carrying device 5, a conveying device 6, and a plurality of component groups may be provided, where each component group includes one first component 1 and one second component 2, as shown in fig. 17, a target signal sent by the first component 1 to the second component in each component group is different, specifically, related to a job link where the component group is located in the flow process, and a component position of each first component 1 and a component position of the third component 4 are different, and also different from a component position of the fourth component 7, where the component positions between each first component 1 are ordered according to the job link where the target object is processed, the component position of the third component 4 is located before the component position of the first component 1, the component position of the fourth component 7 is after the component position of the last first component 1, based on which the carrier 5 carrying the target object and the electronic tag corresponding to the target object needs to be moved in the order of moving from the third component 4 to each first component 1 in turn and then to the fourth component 7, and in order to transfer the carrier 5 to the component position of the third component 4 and the component position of each first component 1 in turn, so that the object information of the target object on the carrier 5 can be read by the third component 4, the object information of the target object can be written to the electronic tag by the third component 4, the tag information in the electronic tag can be read by each first component 1, and the tag information in the electronic tag can be deleted by the fourth component 7, the transfer device 6 in this embodiment moves the target object and the electronic tag on the carrier 5 from the initial position to the communication range of the third component 4, so that the object information of the target object on the carrier 5 can be read by the third component 4 and the object information of the target object can be written to the electronic tag by the third component 4, as shown in fig. 18, then the target object and the electronic tag on the carrier 5 can be carried on the conveyer 6 to move from the communication range of the third component 4 to the communication range of the first component 1, and then to sequentially move to the communication range of each of the subsequent first components 1, so that the tag information in the electronic tag can be sequentially read by each of the first components 1 and transmitted to the corresponding second component 2, then the target object and the electronic tag on the carrier 5 can be carried on the conveyer 6 to move from the communication range of the last first component 1 to the communication range of the fourth component 7, so that the tag information in the electronic tag can be deleted by the fourth component 7, so that the current pipeline can perform job processing on the new target object.

It should be noted that, when a new target object is processed on the pipeline, the target pin on each first component 1 or the target configuration file on the second component 2 needs to be modified accordingly, so as to perform corresponding processing on the new target object on a corresponding working link.

In an implementation manner, the electronic tag processing system in this embodiment may further include the following structure, as shown in fig. 19:

and the display part 8, wherein the display part 8 is at least used for outputting label information.

Wherein, the number of the display components 8 can be one or more, and the number of the display components 8 can be related to the number of other components in the system. For example, a display part 8 is configured for the first part 1, the third part 4 and the fourth part 7 in the system, as shown in fig. 20, based on which, in addition to the label information for outputting the label information read, written or deleted from the corresponding part, the display part 8 can also output the state information of the corresponding part, for example, in the display part 8 corresponding to the first part 1, in addition to the label information read by the first part 1, the information that the first part 1 is in a read state is output, and the signal information of the target signal transmitted to the second part 2 by the first part 1 is output, such as information of entering F1, entering F8 or entering enter key after delaying three seconds; for another example, the display part 8 corresponding to the third part 4 outputs information that the third part 4 is in a writing state, in addition to the tag information written to the electronic tag by the third part 4; for another example, the display unit 8 corresponding to the fourth component 7 outputs information that the fourth component 7 is in a deleted state in addition to the tag information deleted by the fourth component 7.

In a specific implementation, the display component 8 may be connected to the corresponding components through the SPI interfaces, respectively, so as to facilitate information transmission.

In one implementation manner, the electronic tag processing system in this embodiment may further include a power supply component, so as to provide power to the first component 1 in the system. In addition, the electronic tag processing system in this embodiment may further include a housing, where the housing is a hollow structure, so as to facilitate the arrangement of structures such as the circuit board in the first component 1 inside the housing.

Taking the target object as an example of a host on a production line, the following describes in detail a novel NFC device system implemented by the present application:

first, the NFC device implemented in the present application is mainly composed of a host controller, a reader/writer module, a display module, an I/O module, a power supply module, a controller housing, and a reader/writer support, as shown in fig. 21. The following describes each constituent structure in detail:

1.1 Main controller

The main controller can be a control panel which takes a single chip microcomputer as a core controller, the single chip microcomputer controls the work of the display module, the reader-writer module and the I/O (input/output) module, and the power supply module is a module which provides power supply input for the control panel.

The work flow of the main controller can be divided into a label writing flow and a label reading flow according to the work mode. The tag write flow is shown in FIG. 22:

firstly, acquiring SN information of a host from a scanning gun; then, confirming that an NFC electronic tag exists near the reader-writer, and writing the host SN into the NFC electronic tag after the NFC electronic tag is initialized; and finally, confirming that the NFC electronic tag leaves the reader-writer.

While the read tag flow is shown in fig. 23:

firstly, confirming that an NFC electronic tag exists near a reader-writer; then, reading host SN information in the NFC electronic tag, and outputting the host SN information through RS232 or USB; and finally, confirming that the NFC electronic tag leaves the reader-writer.

As shown in fig. 24, the main controller circuit board mainly includes a three-color lamp, an RS232 interface, a USB interface, a power interface, a liquid crystal display, and a read/write control jumper:

1.2 reader-writer module

The reader-writer module is a circuit board which takes PN532 as a core chip and is used for writing and reading the NFC electronic tag.

The PN532 is a highly integrated contactless read-write chip that contains an 80C51 microcontroller core. Various active/passive contactless communication methods and protocols at 13.56MHz are integrated.

The PN532 transmission module in the application supports 6 different working modes, wherein the working modes comprise three different types of reader-writer models, two card operation modes and an ISO/IEC18092 mode. In addition, the supported interface types include: SPI interface, I2C interface, serial UART. In the NFC equipment realized by the application, the main controller and the reader-writer module work by adopting an SPI (serial peripheral interface) protocol.

Referring to fig. 25, a technical schematic diagram of a reader module is shown, where an NFC initiator device may detect a contactless smart card or an NFC target device and establish contact with the contactless smart card or the NFC target device in a reader mode using the same connection and initialization procedure. The master device refers to other terminal devices connected with the NFC device, and in the connection between the NFC initiator and the NFC target device:

1. the NFC initiating device starts communication according to the selected transmission speed;

2. the NFC target device replies with load modulated data at the same transmission speed.

Meanwhile, the power supply module supplies power to the NFC initiator to generate a Radio Frequency (RF) field, and supplies power to the NFC target device through data processing.

1.3 display Module

The host controller is provided with a liquid crystal screen for displaying the current state of reading the NFC electronic tag in real time, such as information of card presence/absence, card reading/writing/card clearing, written/read serial number and the like.

The liquid crystal display has two communication modes of parallel and serial. The NFC equipment realized by the application adopts a serial communication mode. In addition, the liquid crystal display screen can internally contain a color liquid crystal display module of national standard first-level and second-level simplified Chinese character libraries, the display resolution is 480 multiplied by 320, the Chinese character libraries and the ASCII character sets are built in the liquid crystal display screen, and the liquid crystal display screen is provided with a 6M byte picture memory.

1.4I/O Module

In the card writing mode of the NFC equipment realized in the application, the controller acquires host SN information from the serial port scanning gun, and writes a host serial number into the electronic tag through an SPI protocol. And meanwhile, the output is carried out on the liquid crystal display screen through the SPI protocol.

In the card reading mode of the NFC equipment realized by the application, the controller acquires host SN information from the reader-writer through the SPI protocol, and then outputs the host SN information on the liquid crystal display screen through the SPI protocol. And simultaneously, the read SN information of the host is output through an RS232 protocol.

As can be seen from the above description, the NFC device implemented in the present application mainly uses 2 communication protocols: SPI, and RS 232. Wherein:

the SPI protocol is mainly used for: display control of the liquid crystal screen and read-write control of the reader-writer;

the RS232 protocol is mainly used for: reading host SN information and sending host SN information.

In order to implement the above communication methods, the following is illustrated:

A. display control of liquid crystal screen

As shown in fig. 26, there is a row of 12PIN lcd interfaces on the control board. The interface has signal lines such as enable control, power supply, backlight intensity control and the like besides three PINs required by the SPI.

B. Read-write control of reader-writer

The master controller side uses the DB9 (type D data interface connector) interface. And the reader is an XH-type interface.

The communication protocol between the two interfaces uses the SPI protocol, and in order to implement communication with the reader/writer, the communication can be implemented through a special XH-to-DB 9 connection cable. Because the SPI communication rate of the NFC equipment that this application realized can be 1M, in order to ensure SPI communication's reliability, this cable should adopt the shielding direct connection cable to the shielding layer will be grounded, and the line length control is within 2 meters simultaneously.

C. Reading of host SN information

The scan gun generally has 2 input modes: USB port, serial ports.

In order to facilitate the communication with the main control unit, the NFC equipment realized by the application selects and uses a serial port scanning gun.

D. Host SN information transmission

The acquired host SN information can be sent to the terminal through an RS232 cable or a USB cable. RS232 can be sent by a super terminal, and USB can directly send texts.

1.5 Power supply Module

The singlechip and the main components and parts in the master controller can be selected for use and are supplied with power by 5V, the reader-writer module supports two power supply modes of 3V/5V, the power supply of the scanning gun is also 5V, and the additional option of the NFC equipment realized by the application is a three-color warning lamp of 12V. In order to simplify the circuit, the NFC equipment that this application realized chooses for use 12V's switching power supply to supply power to the control panel, and rethread 12V changes 5V's power conversion chip, reduces the operating voltage of components and parts, read write line module and scanning rifle on the adapter plate with voltage. Meanwhile, the other 12V output branch can control the on and off of the three-color warning lamp.

There are many ways for converting 12V to 5V power, such as 7805 and LM2596 power conversion chips. This circuit is relatively simple and will not be explained further here.

1.6 controller case

After the circuit board of the main controller is designed, a shell is needed to assemble the circuit board.

The shell can be used for observing the display of the liquid crystal screen, can also be convenient for plug each IO interface on the control panel, does benefit to the installation of master controller moreover, plays the purpose of protection main control unit and preventing the dust simultaneously.

1.7 reader-writer support

In order to facilitate the installation and fixation of the reader-writer, the NFC equipment realized by the application manufactures a special installation support for the reader-writer module.

Application logic of NFC device implemented by the present application

The NFC equipment realized by the application can replace an employee to carry out the input work of the host SN. The main working principle is briefly described as follows:

2.1, respectively sticking an NFC electronic tag at the diagonal position of the bottom of the tooling plate;

2.2 binding the host SN and the tooling plate at the initial station in the flow operation, namely, the station attached with the host SN, namely, writing the card;

and 2.3, the NFC equipment on the tooling plate is used at the 2 nd scanning station, the 3 rd scanning station and the 6 CELL stations in the pipelining operation so as to read the information in the electronic tag, and an instruction is sent to an NFC controller in the NFC equipment according to the requirement category (such as F1, F8 or the requirement of delayed carriage return and the like) of the stations, and after the NFC controller receives the instruction, the signal is output to a terminal computer according to the requirement format of the instruction. Referring to fig. 27, the specific implementation is as follows:

2.3.1 connecting the terminal computer and the NFC controller together by using a USB-to-serial port cable;

and 2.3.2 developing an upper computer program, installing the upper computer program on a terminal computer, and setting the upper computer program to be automatically called after the operating system is started. The program sends instructions according to the rules set in the configuration file. For example: if the NFC controller is required to send F1 after the serial number is output, sending an instruction 01H; if the NFC controller sends F8, send instruction 02H, and so on. The host computer only needs to send an instruction to the NFC controller once after being started.

The configuration file format is a csv file, and the content in the csv file is an instruction sent to NFC.

And 2.3.3 calling the corresponding program after the NFC controller receives the instruction sent by the upper computer. For example, if the received command is 01H, after the serial number is sent, the corresponding program is called and the command of F1 is sent; when 02H is received, after the serial number is sent, the corresponding program is called and the instruction of F8 is sent, and so on. From this, the NFC equipment that this application realized can be nimble be suitable for the demand of station, need not artificial intervention.

In another implementation, a PIN is preset on the NFC controller, and after the NFC controller sends a serial number, the NFC controller calls a corresponding program according to the PIN so as to send a corresponding instruction.

The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other. The device disclosed by the embodiment corresponds to the method disclosed by the embodiment, so that the description is simple, and the relevant points can be referred to the method part for description.

Those of skill would further appreciate that the various illustrative elements and algorithm steps described in connection with the embodiments disclosed herein may be implemented as electronic hardware, computer software, or combinations of both, and that the various illustrative components and steps have been described above generally in terms of their functionality in order to clearly illustrate this interchangeability of hardware and software. Whether such functionality is implemented as hardware or software depends upon the particular application and design constraints imposed on the implementation. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present application.

The steps of a method or algorithm described in connection with the embodiments disclosed herein may be embodied directly in hardware, in a software module executed by a processor, or in a combination of the two. A software module may reside in Random Access Memory (RAM), memory, Read Only Memory (ROM), electrically programmable ROM, electrically erasable programmable ROM, registers, hard disk, a removable disk, a CD-ROM, or any other form of storage medium known in the art.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the application. Thus, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (10)

1. An electronic label processing system, characterized by comprising at least:

a first component and a second component, wherein:

the first component reads tag information of an electronic tag existing within a communication range of the first component and transmits the tag information to the second component;

the first component also transmits a target signal to the second component, so that the second component executes corresponding operation on a target object corresponding to the tag information according to the target signal.

2. The system according to claim 1, characterized in that the first component is pre-provided with a target pin of connection thereon;

and the first component generates the target signal according to the pin configuration information corresponding to the target pin and transmits the target signal to the second component.

3. The system according to claim 1, wherein the memory of the second component stores a target configuration file in advance;

after receiving the tag information transmitted by the first component, the second component generates a signal transmission instruction according to the target configuration file, and transmits the signal transmission instruction to the first component, so that the first component transmits a target signal corresponding to the signal transmission instruction to the second component after receiving the signal transmission instruction.

4. The system of claim 1, further comprising:

a third component, wherein:

the third component reads object information of the target object in advance and writes the object information into the electronic tag.

5. The system of claim 4, further comprising:

bear the device, wherein:

the target object is loaded on the loading device, and the loading device is provided with the electronic tag of the target object, so that under the condition that the electronic tag on the loading device is within the communication range of the third component, the third component reads the object information of the target object loaded on the loading device and writes the object information into the electronic tag on the loading device.

6. The system of claim 5, wherein the carrying surface of the carrying device has a square structure, and a plurality of electronic tags of the target object are disposed on the carrying surface of the carrying device, wherein at least two of the plurality of electronic tags are attached to the carrying surface at diagonal positions.

7. The system of claim 5, wherein the component position of the third component is different from the component position of the first component, the system further comprising:

a transfer device, wherein:

the carrier is arranged at a target position on the conveyor, so that the target object and the electronic tag on the carrier can be carried on the conveyor to move from the communication range of the third component to the communication range of the first component.

8. The system of claim 4, further comprising:

a fourth component, wherein:

the fourth component deletes tag information of an electronic tag existing within a communication range of the fourth component.

9. The system of claim 1, wherein the first component comprises at least:

the near field communication reader-writer is used for monitoring whether an electronic tag exists in the communication range of the first component and reading tag information of the electronic tag under the condition that the electronic tag exists in the communication range of the first component;

the controller is connected with the near field communication reader-writer and is used for receiving the label information transmitted by the near field communication reader-writer and transmitting the label information to the second component;

wherein the controller is further configured to transmit a target signal to the second component.

10. The system of claim 1, further comprising:

a display component, wherein:

the display section outputs at least the tag information.

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