CN113442594A - Wireless connection equipment, consumable box, method for upgrading consumable chip data and terminal - Google Patents

Wireless connection equipment, consumable box, method for upgrading consumable chip data and terminal Download PDF

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Publication number
CN113442594A
CN113442594A CN202110703514.3A CN202110703514A CN113442594A CN 113442594 A CN113442594 A CN 113442594A CN 202110703514 A CN202110703514 A CN 202110703514A CN 113442594 A CN113442594 A CN 113442594A
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CN
China
Prior art keywords
consumable chip
chip data
data
consumable
wireless connection
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Pending
Application number
CN202110703514.3A
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Chinese (zh)
Inventor
刘杏肖
其他发明人请求不公开姓名
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guangzhou Zhono Electronic Technology Co ltd
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Guangzhou Zhono Electronic Technology Co ltd
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Application filed by Guangzhou Zhono Electronic Technology Co ltd filed Critical Guangzhou Zhono Electronic Technology Co ltd
Priority to CN202110703514.3A priority Critical patent/CN113442594A/en
Publication of CN113442594A publication Critical patent/CN113442594A/en
Pending legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
    • B41J2/01—Ink jet
    • B41J2/17—Ink jet characterised by ink handling
    • B41J2/175—Ink supply systems ; Circuit parts therefor
    • B41J2/17503—Ink cartridges
    • B41J2/17543—Cartridge presence detection or type identification
    • B41J2/17546—Cartridge presence detection or type identification electronically
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J29/00—Details of, or accessories for, typewriters or selective printing mechanisms not otherwise provided for
    • B41J29/38—Drives, motors, controls or automatic cut-off devices for the entire printing mechanism
    • B41J29/393—Devices for controlling or analysing the entire machine ; Controlling or analysing mechanical parameters involving printing of test patterns
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • G03G15/06—Apparatus for electrographic processes using a charge pattern for developing
    • G03G15/08—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer
    • G03G15/0822—Arrangements for preparing, mixing, supplying or dispensing developer
    • G03G15/0863—Arrangements for preparing, mixing, supplying or dispensing developer provided with identifying means or means for storing process- or use parameters, e.g. an electronic memory
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G21/00—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge
    • G03G21/16—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements
    • G03G21/18—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements using a processing cartridge, whereby the process cartridge comprises at least two image processing means in a single unit
    • G03G21/1875—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements using a processing cartridge, whereby the process cartridge comprises at least two image processing means in a single unit provided with identifying means or means for storing process- or use parameters, e.g. lifetime of the cartridge
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J29/00—Details of, or accessories for, typewriters or selective printing mechanisms not otherwise provided for
    • B41J29/38—Drives, motors, controls or automatic cut-off devices for the entire printing mechanism
    • B41J29/393—Devices for controlling or analysing the entire machine ; Controlling or analysing mechanical parameters involving printing of test patterns
    • B41J2029/3937—Wireless communication between the printer and the cartridge, carriage or printhead

Abstract

The invention discloses a wireless connection device, a consumable box, a method for upgrading consumable chip data, a terminal and a storage medium, wherein the wireless connection device comprises: the circuit board is provided with a first burning contact; the wireless communication module is arranged on the circuit board and used for sending a wireless connection signal, establishing wireless network connection with the burning terminal, sending original consumable chip data and receiving rewritten consumable chip data; the main control chip is arranged on the circuit board, connected with the first burning contact and the wireless communication module and used for reading original consumable chip data through the first burning contact and burning the rewritten consumable chip data to the consumable chip. The wireless connection equipment can realize wireless burning of consumable chip data, omits an identification head and has wide application range.

Description

Wireless connection equipment, consumable box, method for upgrading consumable chip data and terminal
Technical Field
The invention relates to the technical field of imaging equipment, in particular to wireless connection equipment, a consumable box, a method for upgrading consumable chip data, a terminal and a storage medium.
Background
Imaging devices such as printers, copiers, facsimiles and multifunctional printers have been widely used, chips are installed to consumptive materials or spare parts on the printers, for example, an ink cartridge chip is usually installed on a consumptive material box, the ink cartridge chip is used for communicating with writing and reading equipment, the content of storage on the consumptive material chip can be upgraded and updated, the consumptive material chip usually adopts the contact design of contact type, must contact through metal contact pin and consumptive material chip contact and just can accomplish the electricity and be connected, thereby upgrading contents such as program or data to the chip. After the imaging equipment is packed into to the consumptive material box that will install the consumptive material chip, imaging equipment reads the consumptive material box data of record in the consumptive material chip, judges whether the consumptive material box model and/or the consumptive material box version in the consumptive material box are applicable to this money imaging equipment, only after the model and/or the consumptive material box version of verifying the consumptive material box match with imaging equipment, imaging equipment just begins to carry out the formation of image operation with consumptive material chip communication.
In the related art, the consumable chip adopts a contact type contact design method, and when a compatible chip of the finished product ink cartridge, that is, the consumable chip needs to upgrade the contents of programs or data and the like of the consumable chip itself for some reason, the outer package of the finished product ink cartridge which is packaged is required to be removed, and the finished product ink cartridge is repackaged after the chip is upgraded, so that the cost and time loss is caused. Different model imaging device has set up the consumptive material chip of different models and/or different editions correspondingly, and these consumptive material chip appearances are different usually, need set up different recognition head and burn the chip, reset or operation such as discernment, under the condition that does not have suitable recognition head, will unable to upgrade consumptive material chip data.
Disclosure of Invention
The present invention is directed to solving at least one of the problems of the prior art. Therefore, one of the objectives of the present invention is to provide a wireless connection device, which can realize wireless burning of consumable chip data without relying on an identification head, and has a wide application range.
The second objective of the present invention is to provide a consumable box.
The invention also aims to provide a method for upgrading consumable chip data for wireless connection equipment.
The fourth objective of the present invention is to provide a method for upgrading consumable chip data for a burn-in terminal.
The fifth objective of the present invention is to provide a recording terminal.
It is a sixth object of the present invention to provide a computer-readable storage medium.
In order to achieve the above object, a wireless connection device according to an embodiment of a first aspect of the present invention is provided, where the wireless connection device is used for consumable chip data upgrade, and the wireless connection device includes: the circuit board is provided with a first burning contact; the wireless communication module is arranged on the circuit board and used for sending a wireless connection signal, establishing wireless network connection with the burning terminal, sending original consumable chip data and receiving rewritten consumable chip data; the main control chip is arranged on the circuit board, is connected with the first burning contact and the wireless communication module, and is used for reading the original consumable chip data through the first burning contact and burning the rewritten consumable chip data to the consumable chip.
According to the wireless connection device provided by the embodiment of the invention, the first burning contact is connected with the consumable chip, the wireless communication module sends a wireless connection signal to establish wireless network connection with the burning terminal, and both the first burning contact and the wireless communication module are connected with the main control chip. The main control chip can read original consumable chip data and burn the consumable chip data after rewriting to the consumable chip through first burning contact, the main control chip sends original consumable chip data for burning the terminal through wireless communication module, and burn the consumable chip data after rewriting that terminal department acquireed through wireless communication module, thereby realize carrying out wireless communication between consumable chip and the burning terminal, when needs rewrite the operation to the consumable chip, the consumable chip passes through wireless connection equipment and establishes wireless connection in order to obtain the upgrading data with burning the terminal, thereby can omit the discernment head of discernment consumable chip, and the wireless connection equipment of this scheme is applicable in the consumable chip of multiple model and version, application scope is wide. In addition, the data of the consumable chip is upgraded by adopting a wireless communication mode, so that the situations of rewriting errors or incomplete rewriting can be effectively reduced.
In some embodiments of the present invention, the main control chip is further configured to encrypt the original consumable chip data and decrypt the rewritten consumable chip data.
In some embodiments of the present invention, the main control chip is further configured to send identification information to authenticate the wireless connection device before reading the original consumable chip data, wherein the identification information includes at least one of a serial number and an identification code of the consumable chip.
In some embodiments of the present invention, the main control chip is further configured to determine that the data of the consumable chip is completely rewritten, and feed back rewriting completion confirmation information, or determine that the data of the consumable chip is unsuccessfully rewritten, reacquire the rewritten data of the consumable chip, record the rewriting times of the data of the consumable chip, and feed back error report information if the rewriting times reaches a preset number and the rewriting of the data of the chip is still unsuccessful.
In some embodiments of the invention, the wireless connection device further comprises: the power supply module is connected with the wireless communication module and the main control chip and used for supplying power; and the power switch is connected with the power module and used for controlling the power supply state of the power module according to the operation instruction.
In order to achieve the above object, a consumable cartridge according to a second embodiment of the present invention includes: a box body; the consumable chip is placed in the box body; the wireless connection device of any of the above embodiments, the wireless connection device disposed on the cartridge body and connected to the consumable chip.
According to the consumable box provided by the embodiment of the invention, the wireless connection equipment is arranged in the consumable box and is connected with the consumable chip, and after the system is powered on, the wireless connection equipment is communicated with the consumable chip so as to realize authentication and data interaction or program upgrading of the consumable chip. The wireless connection equipment of this scheme is applicable in the consumptive material chip of multiple model and version, and application scope is wide. And when the data of the consumable chip needs to be rewritten, the wireless connection equipment can assist the consumable chip to establish wireless connection with the burning terminal without depending on an identification head, and upgrade the data of the consumable chip in a wireless communication mode, so that the condition of rewriting errors or incomplete rewriting can be effectively reduced.
In some embodiments of the invention, the consumable chip comprises: the base plate is provided with a second burning contact and a communication contact, and the second burning contact is connected with the first burning contact of the wireless connection equipment; the IC chip is arranged on the substrate and is connected with the second burning contact and the communication contact.
In order to achieve the above object, a method for upgrading consumable chip data according to a third aspect of the present invention is applied to a wireless connection device according to the first aspect, and the method includes: sending a wireless connection signal and establishing wireless network connection with the burning terminal; reading original consumable chip data and sending the original consumable chip data; and receiving the rewritten consumable chip data, and burning the rewritten consumable chip data to the consumable chip.
According to the method for upgrading consumable chip data provided by the embodiment of the invention, the method is used for wireless connection equipment, in the upgrading process of the consumable chip data, the wireless connection equipment sends a wireless connection signal and establishes wireless network connection with a burning terminal, the wireless connection equipment also reads original consumable chip data and sends the original consumable chip data to the burning terminal, and the rewritten consumable chip data is received and burned into a consumable chip, so that the upgrading process of the consumable chip data is completed. The consumable chip can establish wireless communication with the burning terminal through the wireless connection equipment, and the data of the consumable chip is upgraded in a wireless communication mode, so that the condition of error rewriting or incomplete rewriting can be effectively reduced.
In some embodiments of the invention, the method further comprises: encrypting the original consumable chip data, and decrypting the rewritten consumable chip data.
In some embodiments of the invention, the method further comprises: before reading the original consumable chip data, identity identification information is sent to authenticate the wireless connection equipment, wherein the identity identification information comprises at least one of a consumable chip serial number and an identification code.
In some embodiments of the invention, the method further comprises: confirming that the data of the consumable chip is completely rewritten, and feeding back rewriting completion confirmation information; or determining that the data of the consumable chip is failed to be rewritten, reacquiring the rewritten data of the consumable chip, recording the rewriting times of the data of the consumable chip, and feeding back error reporting information if the rewriting times reach the preset times and the data of the consumable chip is still failed to be rewritten.
In order to achieve the above object, a method for upgrading data of a consumable chip according to a fourth aspect of the present invention is applied to a burn-in terminal, and includes: receiving a wireless connection signal and establishing wireless network connection with target wireless connection equipment; receiving original consumable chip data; rewriting the original consumable chip data to obtain rewritten consumable chip data; and sending the rewritten consumable chip data.
According to the method for upgrading consumable chip data, the method is used for the burning terminal, in the upgrading process of the consumable chip data, the burning terminal receives the wireless connection signal, establishes wireless network connection with target wireless connection equipment, receives original consumable chip data, rewrites the consumable chip data, and sends the rewritten consumable chip data to the wireless connection equipment, so that the rewritten consumable chip data is wirelessly downloaded. The burning terminal can establish wireless communication with the consumable chip through the wireless connection equipment, adopts the mode of wireless communication to upgrade the consumable chip data, need not to carry out the hard-line connection, can also reduce effectively and rewrite the mistake or rewrite incomplete condition.
In some embodiments of the invention, the method further comprises: receiving identity identification information of the wireless connection equipment, wherein the identity identification information comprises at least one of a consumable chip serial number and an identification code; and authenticating the wireless connection equipment according to the identity identification information to determine the target wireless connection equipment.
In some embodiments of the invention, the method further comprises: decrypting the original consumable chip data and decrypting the identification information.
In some embodiments of the invention, rewriting the original consumable chip data comprises: and determining whether the updating is needed according to at least one of the identity identification information and the original consumable chip data, and rewriting the original consumable chip data when the updating is determined to be needed.
In some embodiments of the present invention, determining whether an update is required according to at least one of the identification information and the original consumable chip data, and rewriting the original consumable chip data when it is determined that the update is required, includes: searching corresponding target consumable chip data from a plurality of pre-stored chip data according to the identity identification information, determining that the target consumable chip data is updated, and updating the original consumable chip data into the target consumable chip data.
In some embodiments of the present invention, before updating the original consumable chip data to the target consumable chip data, the method further comprises: comparing the original consumable chip data with the target consumable chip data; if the original consumable chip data is matched with the target consumable chip data, updating the original consumable chip data into the target consumable chip data; and if the original consumable chip data is not matched with the target consumable chip data, not updating the original consumable chip data.
In some embodiments of the present invention, determining whether an update is required according to at least one of the identification information and the original consumable chip data, and rewriting the original consumable chip data when it is determined that the update is required, includes: acquiring consumable chip life data contained in the original consumable chip data; and if the consumable chip service life data is determined not to be the service life initial value, changing the consumable chip service life data into the service life initial value.
In order to achieve the above object, a recording terminal according to a fifth embodiment of the present invention includes: a processor; a memory communicatively coupled to the processor; wherein, the memory stores a computer program executable by the processor, and the computer program, when executed by the processor, implements the method for upgrading consumable chip data of a burn-in terminal as described in the fourth aspect of the invention.
According to the burning terminal provided by the embodiment of the invention, the memory stores the computer program which can be executed by the processor, and when the computer program runs, the processor can execute decryption operation on the acquired identity identification information and the original consumable chip data and match the data stored in the memory, so that the burning terminal and the target wireless connection equipment can establish wireless connection and carry out authentication. And the processor executes the operation of rewriting original consumable chip data according to the target consumable chip data stored in the memory, thereby realizing the upgrading of the consumable chip data or the rewriting of the capacity of the consumable chip.
In order to achieve the above object, a computer-readable storage medium according to a sixth aspect of the present invention is a computer-readable storage medium, having stored thereon a computer program, which when executed by a processor, implements the method for upgrading consumable chip data for a wireless connection device according to the third aspect of the present invention, or which when executed by a processor, implements the method for upgrading consumable chip data for a burn-in terminal according to the fourth aspect of the present invention.
According to the computer storage medium of the embodiment of the invention, the computer program is stored on the computer storage medium, when the computer program runs, the computer program can acquire the running parameters of each structure in the whole system to carry out analysis and calculation, control the wireless connection equipment to send the wireless connection signal and establish wireless network connection with the burning terminal, decrypt and encrypt the consumable chip data and transmit the data, control the burning terminal to receive the wireless connection signal and the original consumable chip data and carry out encryption and/or decryption tasks, simultaneously establish wireless network connection with the target wireless connection equipment according to the wireless connection signal, carry out rewriting tasks on the original consumable chip data, and can be directly applied to consumable chips of various models and versions, and the application range is wide. The data of the consumable chip is upgraded by adopting a wireless communication mode, so that the situations of rewriting errors or incomplete rewriting can be effectively reduced.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
FIG. 1 is a block diagram of a wireless connection device of one embodiment of the present invention;
FIG. 2 is a block diagram of a wireless connection device of another embodiment of the present invention;
FIG. 3 is a block diagram of a consumable cartridge according to one embodiment of the present invention;
FIG. 4 is a schematic diagram of a consumable cartridge in wireless communication with a burn terminal according to an embodiment of the invention;
FIG. 5 is a block diagram of a consumable chip according to one embodiment of the present invention;
FIG. 6 is a flow chart of a method of upgrading consumable chip data for a wirelessly connected device according to one embodiment of the present invention;
FIG. 7 is a flowchart of a method of upgrading consumable chip data for a wirelessly connected device according to another embodiment of the present invention;
FIG. 8 is a flowchart of a method of upgrading consumable chip data for a wirelessly connected device according to yet another embodiment of the present invention;
FIG. 9 is a flowchart of a method for upgrading consumable chip data for a burn-in terminal according to an embodiment of the invention;
FIG. 10 is a flowchart of a method for upgrading consumable chip data for a burn-in terminal according to another embodiment of the invention;
FIG. 11 is a flowchart of a method for upgrading consumable chip data for a burn-in terminal according to another embodiment of the present invention;
FIG. 12 is a flowchart of a method for upgrading consumable chip data for a burn-in terminal according to yet another embodiment of the invention;
FIG. 13 is a flowchart of a method for upgrading consumable chip data for a burn-in terminal according to yet another embodiment of the present invention;
FIG. 14 is a block diagram of a burn terminal of one embodiment of the invention;
reference numerals:
a burning terminal 1000;
a processor 1, a memory 2;
a consumable cartridge 100;
the wireless connection device 10, the box body 20 and the consumable chip 30;
the device comprises a circuit board 11, a first burning contact 12, a wireless communication module 13, a main control chip 14, a power module 15, a power switch 16, a substrate 31, a second burning contact 32, a communication contact 33 and an IC chip 34.
Detailed Description
Embodiments of the present invention will be described in detail below, the embodiments described with reference to the drawings being illustrative, and the embodiments of the present invention will be described in detail below.
A wireless connection device according to an embodiment of the present invention is described below with reference to fig. 1 and 2.
In some embodiments of the present invention, as shown in fig. 1, a block diagram of a wireless connection device according to an embodiment of the present invention is shown, wherein the wireless connection device 10 is used for consumable chip data upgrade, and the wireless connection device 10 includes a circuit board 11, a wireless communication module 13 and a main control chip 14. Wherein, wireless connection equipment 10 can be for the bluetooth or possess RFID (Radio Frequency Identification, Radio Frequency Identification technology) equipment etc. and can set up the packing carton in wireless connection equipment 10 outside, and the packing carton has functions such as dustproof, waterproof and thermal-insulated.
The circuit board 11 is provided with a first burning contact 12, the first burning contact 12 may be a movable burning contact, and the first burning contact 12 may be directly disposed on the main control chip 14.
The wireless communication module 13 is arranged on the circuit board 11 and is used for sending a wireless connection signal, establishing wireless network connection with the burning terminal, sending original consumable chip data and receiving rewritten consumable chip data. The consumable chip data may include a model, a capacity, a production date, a firmware version, and the like of the consumable chip.
Specifically, the burn terminal may be a mobile device with a wireless communication function, such as a mobile phone, a computer, and the like, and the wireless communication module 13 may include an antenna for transmitting and receiving wireless signals. The wireless communication module 13 sends a wireless connection signal to search for a nearby burning terminal, establishes wireless connection with the burning terminal after the burning terminal is searched, completes mutual authentication, and can send original consumable chip data in the main control chip 14 to the burning terminal and receive rewritten consumable chip data sent by the burning terminal after the authentication is completed. The wireless connection device 10 performs wireless communication with the burning terminal through the wireless communication module 13, so that matching and wireless communication between the wireless connection device 10 and the burning terminal are realized.
The main control chip 14 is disposed on the circuit board 11, connected to both the first burning contact 12 and the wireless communication module 13, and configured to read original consumable chip data through the first burning contact 12 and burn the rewritten consumable chip data to the consumable chip.
The main control chip 14 is electrically connected with the burning contact in the consumable chip through the first burning contact 12, so as to realize communication between the wireless connection device 10 and the consumable chip, and the main control chip 14 reads original consumable chip data through the first burning contact 12 and burns the rewritten consumable chip data to the consumable chip. The main control chip 14 can also send the original consumable chip data read by the first burning contact 12 to the burning terminal through the wireless communication module 13, and send the rewritten consumable chip data acquired by the wireless communication module 13 at the burning terminal to the consumable chip through the first burning contact 12, thereby assisting the consumable chip in performing wireless communication with the burning terminal.
According to the wireless connection device 10 of the embodiment of the invention, the first burning contact 12 is connected with the consumable chip, the wireless communication module 13 sends a wireless connection signal to establish wireless network connection with the burning terminal, and both the first burning contact 12 and the wireless communication module 13 are connected with the main control chip 14. Main control chip 14 can read original consumptive material chip data and burn the consumptive material chip data after rewriting to the consumptive material chip through first burning contact 12, main control chip 14 sends original consumptive material chip data for burning the terminal through wireless communication module 13, and burn the consumptive material chip data after rewriting that terminal department acquireed through wireless communication module 13, thereby realize carrying out wireless communication between consumptive material chip and the burning terminal, when needing to rewrite the operation to the consumptive material chip, the consumptive material chip passes through wireless connection equipment 10 and burns the terminal and establish wireless connection in order to obtain the upgrade data, thereby can omit the discernment head of discernment consumptive material chip, and the wireless connection equipment 10 of this scheme is applicable in the consumptive material chip of multiple model and version, application scope is wide. In addition, the data of the consumable chip is upgraded by adopting a wireless communication mode, so that the situations of rewriting errors or incomplete rewriting can be effectively reduced.
In some embodiments of the present invention, the main control chip 14 is further configured to encrypt the original consumable chip data and decrypt the rewritten consumable chip data, wherein the consumable chip data may be encrypted by using a hash function method.
Specifically, after reading the original consumable chip data through the first burning contact 12, the main control chip 14 encrypts the original consumable chip data, and sends the encrypted original consumable chip data to the authenticated burning terminal in the form of a wireless signal through the wireless communication module 13. The burn terminal also encrypts and sends for wireless connection equipment 10 in wireless signal's form after rewriting consumable chip data, and this wireless signal sends to main control chip 14 after being received by wireless communication module 13, and main control chip 14 decrypts the consumable chip data after rewriting to in sending the consumable chip data after decrypting to the consumable chip, thereby accomplish the upgrading process to consumable chip data. The consumable chip data is encrypted in the transmission process, so that illegal equipment can be effectively prevented from acquiring the data of the burning terminal, and the data security is improved.
In some embodiments of the present invention, the main control chip 14 sends identification information to authenticate the wireless connection device 10 before reading the original consumable chip data, wherein the identification information includes at least one of a consumable chip serial number and an identification code.
In an embodiment, when the wireless connection device 10 requests to establish a connection with the burning terminal, the main control chip 14 sends, through the wireless communication module 13, identification information to the burning terminal, where the identification information is used for the burning terminal to verify the validity of the wireless connection device 10, and the burning terminal authenticates the wireless connection device 10 according to the identification information. The identification information includes at least one of a serial number and an identification code of the consumable chip, for example, the identification information may be an anonymous ID, wherein the anonymous ID may include the identification code and may further include a part of data or all data in the data of the consumable chip and the identification code. Preferably, the anonymous ID may be set as a consumable chip serial number.
In some embodiments of the present invention, the main control chip 14 determines that the data of the consumable chip is completely rewritten, and feeds back the rewriting completion confirmation information, or determines that the data of the consumable chip is unsuccessfully rewritten, re-acquires the rewritten data of the consumable chip, and records the rewriting times of the data of the consumable chip, and feeds back the error report information if the rewriting times reaches the preset times and the data of the consumable chip still fails to be rewritten.
In an embodiment, the main control chip 14 may further monitor the rewriting process of the consumable chip data, specifically, after the rewriting of the consumable chip data is completed, the main control chip 14 sends rewriting completion confirmation information to the burning terminal through the wireless communication module 13, the burning terminal disconnects the wireless network connection with the wireless connection device 10, and records the successfully rewritten consumable chip data. When the main control chip 14 determines that the rewriting of the consumable chip data fails, the main control chip 14 controls the wireless communication module 1 to reacquire the rewritten consumable chip data from the burning terminal, the main control chip 14 decrypts the acquired rewritten consumable chip data again, and sends the decrypted consumable chip data to the consumable chip, the main control chip 14 records the rewriting times of the consumable chip data at the same time, if it is determined that the rewriting times reaches the predetermined times and the rewriting failure of the consumable chip data is still monitored, the possible failure of the consumable chip is represented, the main control chip 14 sends error reporting information to the wireless connection device 10, and a user is reminded of needing to replace or maintain the consumable chip.
In some embodiments of the present invention, as shown in fig. 2, a block diagram of a wireless connection device according to another embodiment of the present invention is shown, wherein the wireless connection device 10 further comprises a power module 15 and a power switch 16.
The power module 15 is connected with the wireless communication module 13 and the main control chip 14 for supplying power, and the power switch 16 is connected with the power module 15 for controlling the power supply state of the power module 15 according to the operation instruction.
The power module 15 may be a disposable battery or a rechargeable battery. The main control chip 14 is connected with the first burning contact 12, the first burning contact 12 can be connected with the consumable chip, and the power module 15 can supply power to the consumable chip through the first burning contact 12. Wireless connection equipment 10 is provided with switch 16, and switch 16 runs through wireless connection equipment 10's packing carton, when needs upgrade or read-write information to the consumptive material chip, opens switch 16 outside the packing carton, and switch 16 responds operating instruction and opens to control power module 15 supplies power, perhaps, when need not to upgrade or read-write information to the consumptive material chip, can close switch 16 with the electric quantity consumption that reduces power module 15.
In some embodiments of the present invention, as shown in fig. 3, is a block diagram of a consumable cartridge according to one embodiment of the present invention, wherein the consumable cartridge 100 comprises a cartridge body 20, a consumable chip 30 and the wireless connection device 10 of any one of the above embodiments.
The consumable chip 30 is placed in the cartridge body 20, and the wireless connection device 10 is disposed on the cartridge body 20 and connected with the consumable chip 30. The consumable cartridge 30 may be an ink cartridge, a toner cartridge, or the like.
For example, the wireless connection device 10 may be a wireless chip, which is attached to the box body 20 of the consumable box 100 to electrically connect the wireless connection device 10 and the consumable chip 30, so as to realize communication between the wireless connection device 10 and the consumable chip 30. For example, after the consumable cartridge 100 is powered on, the wireless connection device 10 is connected to the consumable chip 30, and when the data of the consumable chip needs to be upgraded, the wireless connection device 10 can obtain the original data of the consumable chip from the consumable chip 30 and burn the rewritten data of the consumable chip into the consumable chip 30.
In some embodiments of the present invention, the consumable chip 30 can establish wireless communication with the burn-in terminal by using the wireless connection device 10, i.e. the consumable cartridge 100 can wirelessly communicate with the burn-in terminal. Specifically, as shown in fig. 4, the schematic diagram of the wireless communication between the consumable box and the burn-in terminal according to an embodiment of the present invention is shown, wherein the communication terminal may include a mobile device with a wireless communication function, such as a mobile phone, a computer, etc., the consumable box 100 may include a fixed box body, the consumable chip and the wireless connection device are both disposed in the consumable box 100, after the consumable box 100 is powered on, a communication network may be established between the consumable chip and the communication terminal, and data of the consumable chip is transmitted between the consumable box 100 and the communication terminal in the form of a wireless signal. The data of the consumable chip is upgraded by adopting a wireless communication mode, so that the situations of rewriting errors or incomplete rewriting can be effectively reduced.
According to the consumable box 100 of the embodiment of the invention, the wireless connection device 10 is arranged in the consumable box 100 and connected with the consumable chip 30, and after the system is powered on. The wireless connection device 10 communicates with the consumable chip 30 to enable authentication of the consumable chip 30 and data interaction or program upgrade. The wireless connection device 10 of the scheme is applicable to consumable chips 30 of various models and versions, and is wide in application range. When the data of the consumable chip needs to be rewritten, the wireless connection device 10 can assist the consumable chip 30 to establish wireless connection with the burning terminal without relying on an identification head, and upgrade the data of the consumable chip in a wireless communication mode, so that the situations of rewriting errors or incomplete rewriting can be effectively reduced.
In some embodiments of the present invention, as shown in fig. 5, a block diagram of a consumable chip according to one embodiment of the present invention is shown, wherein the consumable chip 30 comprises a substrate 31 and an IC chip 34.
The substrate 31 is provided with a second burning contact 32 and a communication contact 33, the second burning contact 32 is connected with the first burning contact 12 of the wireless connection device 10, the IC chip 34 is arranged on the substrate 31, and the IC chip 31 is connected with the second burning contact 32 and the communication contact 33.
The main control chip 14 communicates with the consumable chip 30 through the first burning contact 12 and the second burning contact 32, and the wireless connection device 10 and the consumable chip 30 perform data transmission. For example, after the consumable cartridge 100 is powered on, the wireless connection device 10 establishes a connection with the consumable chip 30, and when the data of the consumable chip needs to be upgraded, the main control chip 14 may obtain the original data of the consumable chip from the IC chip 34 through the first burning contact 12 and the second burning contact 32, and may burn the rewritten data of the consumable chip into the IC chip 34 through the first burning contact 12 and the second burning contact 32, thereby completing the upgrading process of the data of the consumable chip.
In an embodiment, an interface can be reserved on the consumable box 100, and the mobile burning contact on the burning terminal can be electrically connected with the first burning contact 1 through the reserved interface, that is, the burning terminal can directly communicate with the consumable chip 30, so that wired burning of the consumable chip data is realized, a wired burning function is reserved on a wireless burning scheme, two modes of wireless burning and wired burning can be simultaneously compatible, and the function is more comprehensive.
In some embodiments of the present invention, as shown in FIG. 6, which is a flowchart illustrating a method for upgrading consumable chip data for a wireless connection apparatus according to an embodiment of the present invention, the method for upgrading consumable chip data is used for a wireless connection apparatus, and the method for upgrading consumable chip data at least includes steps S10-S30, as follows.
And S10, sending a wireless connection signal and establishing wireless network connection with the burning terminal.
In the embodiment, a user sends an operation instruction to the wireless connection device, the power switch responds to the operation instruction and is turned on, and the power supply module is controlled to supply power to the wireless communication module, the main control module and the consumable chip. After the consumable box is powered on, the wireless connection device is in communication connection with the consumable chip, the wireless communication module sends a wireless connection signal to search for a nearby burning terminal, and after the burning terminal is searched, the wireless communication module sends a connection establishment request to the burning terminal to establish wireless network connection with the burning terminal, and mutual authentication is completed after the wireless connection with the burning terminal is established.
And S20, reading the original consumable chip data and transmitting the original consumable chip data.
When confirming that needs rewrite consumable chip data, wireless connection equipment reads original consumable chip data and encrypts from consumable chip, sends the original consumable chip data after encrypting to burn record terminal, wherein, can adopt hash function method to encrypt consumable chip data.
And S30, receiving the rewritten consumable chip data, and burning the rewritten consumable chip data to the consumable chip.
Specifically, the wireless connection device can acquire the rewritten consumable chip data sent by the burning terminal through the wireless connection module, the data of the consumable chip is encrypted, the rewritten consumable chip data needs to be decrypted by the main control chip, and the decrypted data is burned into the consumable chip, so that the upgrading process of the consumable chip data is completed.
According to the method for upgrading consumable chip data provided by the embodiment of the invention, the method is used for wireless connection equipment, in the upgrading process of the consumable chip data, the wireless connection equipment sends a wireless connection signal and establishes wireless network connection with a burning terminal, the wireless connection equipment also reads original consumable chip data and sends the original consumable chip data to the burning terminal, and the rewritten consumable chip data is received and burned into a consumable chip, so that the upgrading process of the consumable chip data is completed. The consumable chip can establish wireless communication with the burning terminal through the wireless connection equipment, and the data of the consumable chip is upgraded in a wireless communication mode, so that the condition of error rewriting or incomplete rewriting can be effectively reduced.
In some embodiments of the present invention, as shown in fig. 7, is a flowchart of a method for upgrading consumable chip data for a wireless connection device according to another embodiment of the present invention, wherein the method for upgrading consumable chip data further comprises a step S101 before reading original consumable chip data, i.e., before performing the above step S20, as follows.
S101, identity identification information is sent to authenticate the wireless connection equipment, wherein the identity identification information comprises at least one of a consumable chip serial number and an identification code.
In an embodiment, when the wireless connection device requests to establish connection with the burning terminal, the wireless communication module sends identity identification information to the burning terminal, and the identity identification information is used for the burning terminal to verify the validity of the wireless connection device. The identification information includes at least one of a serial number and an identification code of the consumable chip, for example, the identification information may be an anonymous ID, wherein the anonymous ID may include the identification code and may further include a part of data or all data in the data of the consumable chip and the identification code. Preferably, the anonymous ID may be set as a consumable chip serial number.
In the embodiment, the wireless connection device encrypts the identification information and transmits the encrypted identification information to the burning terminal, and performs matching authentication with the burning terminal according to the decrypted ciphertext, so that wireless communication can be performed after the authentication is successful. By carrying out encryption transmission on the identity identification information, illegal equipment can be effectively prevented from acquiring the data of the burning terminal, so that the safety of the data is improved.
In some embodiments of the present invention, as shown in fig. 8, is a flowchart of a method for upgrading consumable chip data for a wireless connection device according to still another embodiment of the present invention, wherein the method for upgrading consumable chip data may further include step S40 or step S50, as follows.
And S40, confirming the completion of the data rewriting of the consumable chip and feeding back rewriting completion confirmation information.
Specifically, after the consumable chip data is rewritten, the wireless connection device sends rewriting completion confirmation information to the burning terminal, the burning terminal is disconnected from the wireless connection device, and records the successfully rewritten consumable chip data, so that the wireless connection device monitors the rewriting process of the consumable chip data.
And S50, determining that the data of the consumable chip fails to be rewritten, reacquiring the rewritten data of the consumable chip, recording the rewriting times of the data of the consumable chip, and feeding back error report information if the rewriting times reach the preset times and the rewriting of the data of the consumable chip still fails.
Specifically, when the wireless connection equipment determines that the rewriting of the consumable chip data fails, the wireless connection equipment acquires the rewritten consumable chip data from the burning terminal again, the main control chip decrypts the acquired rewritten consumable chip data again, and sends the decrypted consumable chip data to the consumable chip, the wireless connection equipment records the rewriting times of the consumable chip data at the same time, if the rewriting times reach the preset times and the rewriting failure of the consumable chip data is still monitored, the possible fault of the consumable chip is represented, the wireless connection equipment sends error reporting information to remind a user that the consumable chip needs to be replaced or maintained.
In some embodiments of the present invention, as shown in fig. 9, which is a flowchart illustrating a method for upgrading consumable chip data of a burn-in terminal according to an embodiment of the present invention, wherein the method for upgrading consumable chip data is used for the burn-in terminal, and the method for upgrading consumable chip data at least includes steps S1-S4, as follows.
And S1, receiving the wireless connection signal and establishing wireless network connection with the target wireless connection device.
In an embodiment, after the burning terminal receives the wireless connection signal sent by the wireless communication module, the burning terminal responds to the connection establishment request, establishes wireless network connection with the target wireless connection device, and authenticates the target wireless connection device after establishing wireless connection with the target wireless connection device.
S2, receiving the original consumable chip data.
The received original consumable chip data is encrypted data, and after the burning terminal receives the original consumable chip data, the original consumable chip data needs to be decrypted to obtain the decrypted original consumable chip data.
And S3, rewriting the original consumable chip data to obtain the rewritten consumable chip data.
Specifically, the burn-in terminal determines that the consumable chip data needs to be rewritten according to the decrypted original consumable chip data, and determines the content that needs to be rewritten, for example, it determines that the consumable chip data needs to be upgraded or the capacity of the consumable chip needs to be rewritten according to the decrypted original consumable chip data, so as to perform corresponding upgrade or rewrite operation to obtain the rewritten consumable chip data.
And S4, sending the rewritten consumable chip data.
In an embodiment, the rewritten consumable chip data is obtained, the burning terminal needs to encrypt the rewritten consumable chip data and send the encrypted data to the wireless connection device, wherein a hash function method can be adopted to encrypt the consumable chip data.
According to the method for upgrading consumable chip data, the method is used for the burning terminal, in the upgrading process of the consumable chip data, the burning terminal receives the wireless connection signal, establishes wireless network connection with target wireless connection equipment, receives original consumable chip data, rewrites the consumable chip data, and sends the rewritten consumable chip data to the wireless connection equipment, so that the rewritten consumable chip data is wirelessly downloaded. The burning terminal can establish wireless communication with the consumable chip through the wireless connection equipment, adopts the mode of wireless communication to upgrade the consumable chip data, need not to carry out the hard-line connection, can also reduce effectively and rewrite the mistake or rewrite incomplete condition.
In some embodiments of the present invention, as shown in fig. 10, it is a flowchart of a method for upgrading consumable chip data of a burn-in terminal according to another embodiment of the present invention, wherein the method for upgrading consumable chip data further includes step S11 and step S12, which are described as follows.
And S11, receiving the identification information of the wireless connection equipment, wherein the identification information comprises at least one of the consumable chip serial number and the identification code.
In an embodiment, the identity identification information is used for the burning terminal to verify the validity of the wireless connection device, the identity identification information received by the burning terminal is encrypted information, the identity identification information needs to be decrypted, and matching authentication is performed with the burning terminal according to the decrypted ciphertext.
Specifically, the identification information may be an anonymous ID, and the anonymous ID is an encrypted signal, wherein the anonymous ID may include an identification code, and may further include part or all of data in the consumable chip data and the identification code. Preferably, the anonymous ID may be set as a consumable chip serial number. The burning terminal receives the serial number of the consumable chip and then needs to decrypt to obtain a ciphertext, for example, the anonymous ID010110101101011001110100101, the ciphertext obtained through decryption is znchin-bp-ct 20bp, and the burning terminal can match with the wirelessly connectable device according to the ciphertext obtained through decryption.
And S12, authenticating the wireless connection device according to the identification information to determine the target wireless connection device.
The mobile terminal device comprises a mobile terminal device and a burning terminal, wherein information data corresponding to identity identification information is stored in the burning terminal, for example, data matched with a ciphertext is stored in the burning terminal, if the ciphertext obtained by decryption according to the identity identification information is successfully matched with the data stored in the burning terminal, authentication is completed, otherwise, the connection establishment request received by the mobile burning terminal device is illegal, communication is refused, and the communication is ended after the authentication is failed.
By carrying out encryption transmission on the identity identification information, illegal equipment can be effectively prevented from acquiring the data of the burning terminal, so that the safety of the data is improved.
In some embodiments of the present invention, as shown in fig. 11, it is a flowchart of a method for upgrading consumable chip data of a burn-in terminal according to another embodiment of the present invention, wherein the original consumable chip data is rewritten, that is, the step S3 above further includes step S31, which is as follows.
And S31, determining whether updating is needed according to at least one item of the identity identification information and the original consumable chip data, and rewriting the original consumable chip data when determining that updating is needed.
Specifically, the burning terminal can search corresponding target consumable chip data from a plurality of pre-stored chip data according to the identity identification information, determine that the target consumable chip data is updated, and update the original consumable chip data into the target consumable chip data. Or, the burning terminal may also determine that the consumable chip data needs to be rewritten according to the decrypted original consumable chip data, and determine the content that needs to be rewritten, for example, determine that the consumable chip data needs to be upgraded or the capacity of the consumable chip needs to be rewritten according to the decrypted original consumable chip data, so as to perform corresponding upgrade or rewrite operation to obtain the rewritten consumable chip data.
In some embodiments of the present invention, as shown in fig. 12, it is a flowchart of a method for upgrading consumable chip data of a burn-in terminal according to another embodiment of the present invention, wherein it is determined whether an update is required according to at least one of the identification information and the original consumable chip data, and the original consumable chip data is rewritten when the update is determined to be required, that is, step S31 above at least includes step S311, which is as follows.
S311, searching corresponding target consumable chip data from a plurality of pre-stored chip data according to the identity identification information, determining that the target consumable chip data is updated, and updating the original consumable chip data into the target consumable chip data.
In an embodiment, for example, a plurality of consumable chip data may be stored in the burning terminal in advance, the burning terminal searches corresponding target consumable chip data from the plurality of prestored chip data according to the ciphertext decrypted by the identity identification information, and determines whether the searched consumable chip data is updated, if so, the burning terminal executes an update operation on the consumable chip data according to the storage address of the corresponding consumable chip data. For example, the burning terminal determines that the target consumable chip data is updated according to the identity identification information, and then obtains the decrypted original consumable chip data and matches the consumable chip data in the burning terminal.
Specifically, the original consumable chip data may be compared with the target consumable chip data. And if the original consumable chip data is matched with the target consumable chip data, updating the original consumable chip data into the target consumable chip data. And if the original consumable chip data is not matched with the target consumable chip data, not updating the original consumable chip data.
In some embodiments of the present invention, as shown in fig. 13, it is a flowchart of a method for upgrading consumable chip data of a burn-in terminal according to another embodiment of the present invention, wherein it is determined whether an update is required according to at least one of the identification information and the original consumable chip data, and the original consumable chip data is rewritten when the update is determined to be required, that is, step S31 above further includes step S312 and step S313, which is described as follows.
S312, acquiring the service life data of the consumable chip contained in the original consumable chip data.
In an embodiment, rewriting the original consumable chip data includes rewriting the capacity of the consumable chip, and after the burn terminal acquires the decrypted original consumable chip data, detecting the life data of the consumable chip contained in the original consumable chip data.
And S313, if the service life data of the consumable chip is determined not to be the initial service life value, the service life data of the consumable chip is changed into the initial service life value. And the burning terminal judges whether the life data which represents the consumable capacity in the original consumable chip data is an initial value or not, and if not, the life data of the consumable chip is changed into the initial value of the life, thereby completing the capacity rewriting process of the consumable chip.
In some embodiments of the present invention, as shown in fig. 14, a block diagram of a burn terminal according to an embodiment of the present invention is shown, wherein the burn terminal 1000 includes a processor 1 and a memory 2.
The memory 2 is in communication connection with the processor 1, wherein the memory 2 stores a computer program executable by the processor 1, and the computer program realizes a method for burning the upgrade consumable chip data of the terminal when being executed by the processor 1.
In an embodiment, the memory 2 may store a plurality of pre-stored chip data or target consumable chip data, and may also store information data corresponding to the identification information. When the consumable chip data needs to be upgraded, the computer program in the memory 2 runs, the ciphertext obtained by decrypting the identity identification information is matched with the corresponding information data stored in the memory 2, and the processor 1 executes the operations of establishing wireless connection with the target wireless connection equipment and authenticating the target wireless connection equipment. Or, according to the matching between the ciphertext obtained by the decryption of the identification information and the data stored in the memory 2, the processor 1 executes the identification information to search corresponding target consumable chip data from a plurality of pre-stored chip data, so as to update the original consumable chip data into the target consumable chip data. And then or, comparing the decrypted original consumable chip data with the target consumable chip data and determining that the data are matched with each other, and updating the original consumable chip data into the target consumable chip data.
According to the burning terminal 1000 of the embodiment of the invention, the memory 2 stores a computer program which can be executed by the processor 1, and when the computer program runs, the processor 1 can execute decryption operation on the acquired identification information and the original consumable chip data and match the data stored in the memory 2, so that the burning terminal 1000 establishes wireless connection with the target wireless connection device and performs authentication. And the processor 1 performs an operation of rewriting original consumable chip data according to the target consumable chip data stored in the memory 2, thereby implementing upgrade of the consumable chip data or rewriting of the capacity of the consumable chip.
In some embodiments of the present invention, a computer storage medium is also provided, where the computer storage medium stores a computer program, and the computer program can implement the method for upgrading consumable chip data of a wireless connection device in the third aspect of the embodiments when executed by a processor, or the computer program can implement the method for upgrading consumable chip data of a burn-in terminal in the fourth aspect of the embodiments when executed by a processor.
According to the computer storage medium of the embodiment of the invention, the computer program is stored on the computer storage medium, when the computer program runs, the computer program can acquire the running parameters of each structure in the whole system to carry out analysis and calculation, control the wireless connection equipment to send the wireless connection signal and establish wireless network connection with the burning terminal, decrypt and encrypt the consumable chip data and transmit the data, control the burning terminal to receive the wireless connection signal and the original consumable chip data and carry out encryption and/or decryption tasks, simultaneously establish wireless network connection with the target wireless connection equipment according to the wireless connection signal, carry out rewriting tasks on the original consumable chip data, and can be directly applied to consumable chips of various models and versions, and the application range is wide. The data of the consumable chip is upgraded by adopting a wireless communication mode, so that the situations of rewriting errors or incomplete rewriting can be effectively reduced.
Other constructions and operations of the consumable cartridge 100 and burn terminal 1000 according to embodiments of the invention are known to those of ordinary skill in the art and will not be described in detail herein.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example.
While embodiments of the invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims (20)

1. A wireless connection device for consumable chip data upgrade, the wireless connection device comprising:
the circuit board is provided with a first burning contact;
the wireless communication module is arranged on the circuit board and used for sending a wireless connection signal, establishing wireless network connection with the burning terminal, sending original consumable chip data and receiving rewritten consumable chip data;
the main control chip is arranged on the circuit board, is connected with the first burning contact and the wireless communication module, and is used for reading the original consumable chip data through the first burning contact and burning the rewritten consumable chip data to the consumable chip.
2. The wireless connection device of claim 1, wherein the main control chip is further configured to encrypt the original consumable chip data and decrypt the rewritten consumable chip data.
3. The wireless connection device of claim 1, wherein the master control chip is further configured to send identification information to authenticate the wireless connection device before reading the original consumable chip data, wherein the identification information includes at least one of a consumable chip serial number and an identification code.
4. The wireless connection device of claim 1, wherein the main control chip is further configured to determine that rewriting of consumable chip data is completed and feed back rewriting completion confirmation information, or determine that rewriting of consumable chip data is failed, retrieve the rewritten consumable chip data, record the rewriting times of the consumable chip data, and feed back error reporting information if it is determined that the rewriting times reaches a preset number and rewriting of chip data still fails.
5. The wireless connection device of claim 1, further comprising:
the power supply module is connected with the wireless communication module and the main control chip and used for supplying power;
and the power switch is connected with the power module and used for controlling the power supply state of the power module according to the operation instruction.
6. A consumable cartridge, comprising:
a box body;
the consumable chip is placed in the box body;
the wireless connection device of any one of claims 1-5, disposed on the cartridge and connected to the consumable chip.
7. The consumable cartridge of claim 6, wherein the consumable chip comprises:
the base plate is provided with a second burning contact and a communication contact, and the second burning contact is connected with the first burning contact of the wireless connection equipment;
the IC chip is arranged on the substrate and is connected with the second burning contact and the communication contact.
8. A method for upgrading consumable chip data, for use in a wireless connection device according to any one of claims 1-5, the method comprising:
sending a wireless connection signal and establishing wireless network connection with the burning terminal;
reading original consumable chip data and sending the original consumable chip data;
and receiving the rewritten consumable chip data, and burning the rewritten consumable chip data to the consumable chip.
9. The method of upgrading consumable chip data according to claim 8, further comprising: encrypting the original consumable chip data, and decrypting the rewritten consumable chip data.
10. The method of upgrading consumable chip data according to claim 8, further comprising:
before reading the original consumable chip data, identity identification information is sent to authenticate the wireless connection equipment, wherein the identity identification information comprises at least one of a consumable chip serial number and an identification code.
11. The method of upgrading consumable chip data according to claim 8, further comprising:
confirming that the data of the consumable chip is completely rewritten, and feeding back rewriting completion confirmation information;
or determining that the data of the consumable chip is failed to be rewritten, reacquiring the rewritten data of the consumable chip, recording the rewriting times of the data of the consumable chip, and feeding back error reporting information if the rewriting times reach the preset times and the data of the consumable chip is still failed to be rewritten.
12. A method for upgrading consumable chip data is used for a burning terminal, and comprises the following steps:
receiving a wireless connection signal and establishing wireless network connection with target wireless connection equipment;
receiving original consumable chip data;
rewriting the original consumable chip data to obtain rewritten consumable chip data;
and sending the rewritten consumable chip data.
13. The method of upgrading consumable chip data according to claim 12, further comprising:
receiving identity identification information of the wireless connection equipment, wherein the identity identification information comprises at least one of a consumable chip serial number and an identification code;
and authenticating the wireless connection equipment according to the identity identification information to determine the target wireless connection equipment.
14. The method of upgrading consumable chip data according to claim 13, further comprising:
decrypting the original consumable chip data and decrypting the identification information.
15. The method of upgrading consumable chip data according to claim 13 or 14, wherein overwriting the original consumable chip data comprises:
and determining whether the updating is needed according to at least one of the identity identification information and the original consumable chip data, and rewriting the original consumable chip data when the updating is determined to be needed.
16. The method of upgrading consumable chip data of claim 15, wherein determining whether an update is required based on at least one of the identification information and the original consumable chip data, and overwriting the original consumable chip data when it is determined that an update is required, comprises:
searching corresponding target consumable chip data from a plurality of pre-stored chip data according to the identity identification information, determining that the target consumable chip data is updated, and updating the original consumable chip data into the target consumable chip data.
17. The method of upgrading consumable chip data of claim 16, wherein prior to updating the original consumable chip data to the target consumable chip data, the method further comprises:
comparing the original consumable chip data with the target consumable chip data;
if the original consumable chip data is matched with the target consumable chip data, updating the original consumable chip data into the target consumable chip data;
and if the original consumable chip data is not matched with the target consumable chip data, not updating the original consumable chip data.
18. The method of upgrading consumable chip data of claim 15, wherein determining whether an update is required based on at least one of the identification information and the original consumable chip data, and overwriting the original consumable chip data when it is determined that an update is required, comprises:
acquiring consumable chip life data contained in the original consumable chip data;
and if the consumable chip service life data is determined not to be the service life initial value, changing the consumable chip service life data into the service life initial value.
19. A burn terminal, comprising:
a processor;
a memory communicatively coupled to the processor;
wherein the memory has stored therein a computer program executable by the processor, the computer program when executed by the processor implementing the method of upgrading consumable chip data according to any one of claims 12-18.
20. A computer-readable storage medium, on which a computer program is stored, wherein the computer program, when being executed by a processor, implements the method for upgrading consumable chip data according to any one of claims 8 to 11, or wherein the computer program, when being executed by a processor, implements the method for upgrading consumable chip data according to any one of claims 12 to 18.
CN202110703514.3A 2021-06-24 2021-06-24 Wireless connection equipment, consumable box, method for upgrading consumable chip data and terminal Pending CN113442594A (en)

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Application publication date: 20210928