CN109388410B - Automatic key code data burning system and burning method thereof - Google Patents
Automatic key code data burning system and burning method thereof Download PDFInfo
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Abstract
The invention discloses an automatic key code data burning system and a burning method thereof, wherein the automatic key code data burning system comprises a control module, a detection module, a trigger module, a bar code scanning module and an NFC communication module, wherein the detection module detects the in-place state of a tooling plate on a key code burning station and outputs a detection result to the control module; when the tooling plate is detected to be in place, the trigger module judges whether a machine to be burnt exists on the tooling plate or not, when the machine to be burnt exists on the tooling plate, the bar code of the machine to be burnt is scanned through the bar code scanning module and bar code information is fed back to the control module, the control module triggers the NFC communication module to be started according to the bar code information, and the NFC communication module is in communication connection with the machine to be burnt to burn key code data, so that full-automatic unattended key code data burning operation is realized, the production cost is improved, and the production cost is saved.
Description
Technical Field
The invention relates to the technical field of smart televisions, in particular to an automatic key code data burning system and a burning method thereof.
Background
In recent years, smart home concepts are reflected in the visual field of people, the number of smart televisions is increasingly demanded, and high-efficiency operation is demanded in production. Meanwhile, burning of KEY code data is a necessary process for production and manufacturing and also a necessary guarantee for high-definition data protection and authentication of an intelligent television, and now burning of KEY code data becomes an indispensable operation process for production, the realization technology of the diversity of burning modes is in a state of being updated day by day, and a convenient operation mode is favored by employees, so that how to further break through the technical barrier of the industry is an important factor for market competition.
In the current production state, a fixed KEY code burning station is utilized, staff often need to plug a serial port line to communicate a television and a burning system, then a bar code is scanned, a communication link is triggered to be established, the KEY code data system can be started to start burning after the communication link is connected, finally the serial port communication line is pulled out after the burning is finished, and a tooling plate is released. In the operation mode, production staff need to plug and unplug the serial port lines, manually scan the bar codes and execute the release operation, so that the whole operation process takes too long time and has no unified standard. Therefore, the mode consumes huge manpower, material resources and financial resources.
Thus, the prior art has yet to be improved and enhanced.
Disclosure of Invention
In view of the defects of the prior art, the invention aims to provide an automatic key code data burning system and a burning method thereof.
In order to achieve the purpose, the invention adopts the following technical scheme:
an automatic key code data burning system comprises a control module, a detection module, a trigger module, a bar code scanning module and an NFC communication module, wherein the detection module detects the in-place state of a tooling plate on a key code burning station and outputs a detection result to the control module; when the tooling plate is detected to be in place, the trigger module judges whether a machine to be burnt exists on the tooling plate or not, when the machine to be burnt exists on the tooling plate, the bar code of the machine to be burnt is scanned through the bar code scanning module and bar code information is fed back to the control module, the control module triggers the NFC communication module to be started according to the bar code information, and the NFC communication module is in communication connection with the machine to be burnt to burn key code data.
The automatic key code data burning system also comprises an automatic releasing module, the control module outputs a releasing instruction to the automatic releasing module after the key code data burning is finished or when a machine to be burnt does not exist on the tooling plate, and the automatic releasing module automatically releases the tooling plate according to the releasing instruction.
In the automatic key code data burning system, the NFC communication module comprises an NFC transmitting unit and an NFC receiving unit, the NFC transmitting unit outputs corresponding key code data to the NFC receiving unit according to the bar code information of the current machine to be burnt, and the NFC receiving unit receives the key code data and writes the key code data into the machine to be burnt through a serial port.
The detection module in the automatic key code data burning system comprises a proximity sensor, the proximity sensor judges whether a tooling plate exists within a preset distance of a key code burning station, if yes, the tooling plate is judged to be in place, and if not, the tooling plate is judged not to be in place.
In the automatic key code data burning system, the trigger module comprises a laser correlation unit and a signal processing unit, the laser correlation unit transmits laser to the tooling plate and outputs a light intensity feedback signal to the signal processing unit, and the signal processing unit judges whether a machine to be burned exists on the tooling plate at present according to the light intensity feedback signal.
In the automatic key code data burning system, the laser correlation unit comprises a laser light source and a laser receiver which are respectively arranged at two sides of a key code burning station; the laser light source is used for emitting laser to the laser receiver, and the laser receiver is used for detecting the currently received light intensity and outputting a corresponding light intensity feedback signal to the signal processing unit.
A burning method of an automatic key code data burning system comprises the following steps:
detecting the in-place state of the tooling plate on the key code burning station and outputting the detection result to the control module;
when the tooling plate is detected to be in place, judging whether a machine to be burnt exists on the tooling plate;
when a machine to be burnt exists on the tooling plate, scanning a bar code of the machine to be burnt and feeding back bar code information to the control module;
the control module triggers an NFC communication module to be started according to the bar code information, and establishes communication connection with a machine to be burned through the NFC communication module to burn key code data.
In the burning method of the automatic key code data burning system, the control module triggers the NFC communication module to be started according to the bar code information, and after the step of burning the key code data by establishing communication connection between the NFC communication module and the machine to be burned, the method also comprises the following steps:
the machine to be burned outputs a completion instruction to the control module after burning of the key data is completed;
outputting a release instruction to an automatic release module by the control module according to the completion instruction;
and the automatic releasing module automatically releases the tooling plate according to the releasing instruction.
In the burning method of the automatic key code data burning system, when the tooling plate is detected to be in place, the step of judging whether a machine to be burnt exists on the tooling plate further comprises the following steps:
when the machine to be burned does not exist on the tooling plate, the control module outputs a release instruction to the automatic release module;
and the automatic releasing module automatically releases the tooling plate according to the releasing instruction.
In the burning method of the automatic key code data burning system, the step of judging whether a machine to be burnt exists on the tooling plate when the tooling plate is detected to be in place comprises the following steps:
the laser correlation unit emits laser to the tooling plate and outputs a light intensity feedback signal to the signal processing unit;
and the signal processing unit judges whether a machine to be burned exists on the current tooling plate or not according to the light intensity feedback signal.
Compared with the prior art, the automatic key code data burning system and the burning method thereof provided by the invention comprise a control module, a detection module, a trigger module, a bar code scanning module and an NFC communication module, wherein the detection module detects the in-place state of a tooling plate on a key code burning station and outputs the detection result to the control module; when the tooling plate is detected to be in place, the trigger module judges whether a machine to be burnt exists on the tooling plate or not, when the machine to be burnt exists on the tooling plate, the bar code of the machine to be burnt is scanned through the bar code scanning module and bar code information is fed back to the control module, the control module triggers the NFC communication module to be started according to the bar code information, and the NFC communication module is in communication connection with the machine to be burnt to burn key code data, so that full-automatic unattended key code data burning operation is realized, the production cost is improved, and the production cost is saved.
Drawings
FIG. 1 is a block diagram of an automatic key code data burning system provided by the present invention;
FIG. 2 is a flowchart of a first embodiment of a burning method of an automatic key code data burning system according to the present invention;
FIG. 3 is a flowchart of a second embodiment of a burning method of an automatic key code data burning system according to the present invention;
FIG. 4 is a flowchart of a third embodiment of a burning method of an automatic key code data burning system according to the present invention;
FIG. 5 is a flowchart illustrating a fourth embodiment of a burning method of an automatic key code data burning system according to the present invention;
FIG. 6 is a flow chart of the burning process of the automatic key code data burning system provided by the present invention.
Detailed Description
The invention provides an automatic key code data burning system and a burning method thereof.
In order to make the objects, technical solutions and effects of the present invention clearer and clearer, the present invention is further described in detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The automatic key code data burning system provided by the invention is based on the near field communication principle and is suitable for any electronic consumer product needing burning key code data. Wherein the KEY code data generally comprises a bar code, an HDCP KEY code, a MAC code, a DRM KEY code, and the like.
Referring to fig. 1, the automatic key code data burning system provided by the present invention includes a control module 100, a detection module 200, a trigger module 300, a barcode scanning module 400, and an NFC communication module 500, where the detection module 200, the trigger module 300, the barcode scanning module 400, and the NFC communication module 500 are all connected to the control module 100, and the NFC communication module 500 is further connected to a machine to be burned 700. The detection module 200 detects the in-place state of the tooling plate on the key code burning station and outputs the detection result to the control module 100; when the tooling plate is detected to be in place, the trigger module 300 judges whether the machine 700 to be burned exists on the tooling plate, when the machine 700 to be burned exists on the tooling plate, the barcode scanning module 400 scans the barcode of the machine 700 to be burned and feeds barcode information back to the control module 100, the control module 100 triggers the NFC communication module 500 to be started according to the barcode information, and the NFC communication module 500 establishes communication connection with the machine 700 to be burned for burning key code data.
After the automatic key code data burning system enters a working state, firstly, a detection module 200 detects whether a tooling plate exists on a key code burning station or not, and sends a detection result to a control module 100; when the tooling plate is detected to exist on the key burning station, the control module 100 is used for controlling the trigger module 300 to be started according to the detection information, otherwise, the arrival of the tooling plate is continuously waited; after the trigger module 300 is turned on, the trigger module 300 detects and judges whether the to-be-burned machine 700 exists on the tooling plate in real time, and when the trigger module 300 judges that the to-be-burned machine 700 exists on the tooling plate, the trigger module correspondingly outputs a first signal to the control module 100, so that the control module 100 turns on the barcode scanning module 400 to scan the barcode of the burning device. The barcode is generally located at a specified position of the machine 700 to be burned, belongs to a unique identifier of the machine 700 to be burned, and can ensure the reliability of burning data according to barcode trigger burning. The barcode scanning module 400 immediately feeds back the scanned barcode information to the control module 100, and then the control module 100 establishes a communication link between the machine 700 to be burned and the system through the NFC communication module 500 according to the barcode information to burn the key barcode data, so that the production plug-in-free operation is realized, the production efficiency is improved, and the production cost is saved. Preferably, the barcode scanning module 400 comprises a barcode gun. Further, the control module 100 is preferably a microcontroller, and the model of the microcontroller is STM32F103C8T6, although in other embodiments, other microcontrollers with the same function may be used, and the present invention is not limited thereto.
Further, the automatic key code data burning system further comprises an automatic releasing module 600, the automatic releasing module 600 is connected with the control module, the control module 100 outputs a releasing instruction to the automatic releasing module 600 after the key code data burning is completed or when the machine 700 to be burned does not exist on the tooling plate, and the automatic releasing module 600 automatically releases the tooling plate according to the releasing instruction.
Specifically, the machine to be burned 700 correspondingly outputs a burning completion instruction to the automatic key code data burning system, the automatic key code data burning system outputs a release instruction to the automatic release module 600 according to the completion instruction, and the automatic release module 600 automatically releases the tooling plate, so that the burning process is completed, and the next tooling plate is waited for. In addition, when the trigger module 300 detects and judges that the to-be-burned machine 700 does not exist on the tooling plate in real time, the control module 100 directly outputs a release instruction to the automatic release module 600, the automatic release module 600 automatically releases the tooling plate, and a person does not need to watch on the tooling plate to execute release operation, so that burning of key code data is optimized, and production efficiency is improved.
Preferably, the automatic release module 600 includes an electromagnetic valve 601 and a release control circuit 602, the automatic release circuit 602 is connected to the control module 100, the release control circuit 602 controls on/off of the current of the electromagnetic valve 601 to control the mechanical motion of the electromagnetic valve 601, release of the tooling plate is effectively completed, full-automatic unattended operation of key code burning is realized, instability between line body stations and unavoidable machine blockage and collision exist, the existence of the automatic release module 600 ensures that good release operation greatly helps the running state of the system, and good control over the release module is realized through software logic of a microcontroller.
Further, referring to fig. 1, the NFC communication module 500 includes an NFC transmitting unit 501 and an NFC receiving unit 502, the NFC transmitting unit 501 is connected to the control module 100 and the NFC receiving unit 502, and the NFC receiving unit 502 is further connected to the machine to be burned 700. The NFC transmitting unit 501 outputs corresponding key code data to the NFC receiving unit 502 according to the barcode information of the machine 700 to be burned currently, and the NFC receiving unit 502 receives the key code data and writes the key code data into the machine 700 to be burned through a serial port.
Preferably, the machine 700 to be burned described in this application is a television. The NFC communication module 500 is a key part of the whole automatic key code data burning system, a batch of NFC communication modules 500 exist in the automatic key code data burning system, one NFC communication unit exists on one corresponding tooling plate, namely an NFC receiving unit 502 in the application, and the other NFC communication unit exists in the automatic key code data burning system, namely an NFC transmitting unit 501 in the application. Therefore, when communication is established in each burning process of the key code data, a link channel of the television and the automatic burning system of the key code data is established by the NFC transmitting unit 501 and the NFC receiving unit 502 based on the near field communication principle, so that the key code data is transmitted in the channel. Specifically, the NFC transmitting unit 501 transmits the key data, and the NFC receiving unit 502 receives the key code data and writes the key data into a fixed address in the memory of the television terminal through the serial port, during which the transmitting and receiving parties mutually confirm to ensure the correctness of data transmission. After the transmission is completed, the control module 100 receives the completion information of burning the key code data fed back by the television, and the control module 100 starts to trigger the automatic release module 600 to work, that is, the television prompts that the burning of the key code data is completed, so that the whole automatic burning process of the key code data is completed.
Further, the near field communication principle is explained in detail: near Field Communication (NFC) (near Field communication) is a non-contact radio frequency identification communication mode between wireless devices, and the communication mode can operate within a frequency range of 13.56MHz within a distance of several centimeters (usually within 15 centimeters), automatically identify a target object by self-emitting radio frequency signals and establish a communication link to acquire related data, the identification and transmission working process does not need manual intervention, communication between any two NFC devices can be realized without cable plugging, and information exchange, content access and service exchange between any two module devices can be met.
In specific implementation, the NFC receiving unit 502 of the television terminal and the NFC transmitting unit 501 establish connection based on a near field communication principle to perform point-to-point data transmission, the NFC transmitting unit 501 adopts an active mode, provides a radio frequency field in the whole communication process, selects a transmission speed, and transmits data to the NFC receiving unit 502; the NFC receiving unit 502 is in a passive mode, does not need to generate a radio frequency field, and only needs to provide a power supply required for work by using induced electromotive force and then use a modulation technique to transmit and receive data, thereby greatly reducing power consumption and prolonging service life. When each television is subjected to data burning, a pair of NFC communication units are always in work, the data transmission speed has four choices, namely 106kbit/s, 212kbit/s, 424kbit/s and 848kbit/s, the data burning method is completely suitable for the channel requirement of data communication, and the produced key code data transmission is also met.
Preferably, the NFC transmitting unit 501 includes a first NFC converter (not shown in the figure), a first NFC transmitting antenna (not shown in the figure) and an upper computer (not shown in the figure), and the first NFC converter is connected with the upper computer and connected with the first NFC transmitting antenna. The control module 100 starts the NFC communication module 500 to start after controlling the code scanning gun to scan, that is, the microcontroller triggers the upper computer to output key data, the key data is converted by the first NFC converter and then transmitted to the NFC receiving unit 502 by the first NFC transmitting antenna, the key code data received by the NFC receiving unit 502 is written into a fixed address of a memory of the television terminal through a serial port, and the burning of the key code data is efficiently completed through near field communication of the NFC communication unit.
Further preferably, the NFC receiving unit 502 includes a second NFC converter (not shown in the figure) and a second NFC receiving antenna (not shown in the figure), the NFC receiving unit 502 is disposed at a television end, the second NFC converter is connected to the second NFC antenna, the second NFC receiving antenna receives the key data and outputs the key data to the second NFC converter, and the second NFC converter converts the received key code data and writes the key code data into a fixed address in a memory of the television end through a serial port.
Further, the detection module 200 includes a proximity sensor (not shown in the figure) connected to the control module 100; the proximity sensor judges whether a tooling plate exists within a preset distance of the key code burning station, if yes, the tooling plate is judged to be in place, otherwise, the tooling plate is judged not to be in place, and then the in-place condition of the tooling plate is automatically detected. Specifically, when the proximity sensor contacts and collides to detect that a tooling plate exists on the key code data burning station, the next operation is carried out; and when the proximity sensor does not detect the existence of the tooling plate, continuing to wait for the arrival of the tooling plate. In specific implementation, the shutdown and shutdown conditions of the automatic key code data burning system are combined with actual reasons and conditions of a production line, so that the system takes detection of a signal of a proximity sensor as an initial state, namely when a tooling plate shifts to a next station, no signal of the proximity sensor is in a final state, a complete automatic key code data burning process is completed, the proximity sensor is still in a capture state, arrival of the tooling plate is waited, in-place information of the tooling plate is effectively acquired through the proximity sensor, the automatic detection process of the automatic key code data burning system is realized, personnel attendance is not needed, the intelligent systematization process is promoted, and the production efficiency is improved.
Further, please refer to fig. 1, the triggering module 300 includes a laser correlation unit 301 and a signal processing unit 302, the laser correlation unit 301 is connected to the signal processing unit 302, and the signal processing unit 302 is further connected to the control module 100; the laser correlation unit 301 emits laser to the tooling plate and outputs a light intensity feedback signal to the signal processing unit 302, and the signal processing unit 302 judges whether the machine 700 to be burned exists on the current tooling plate according to the light intensity feedback signal. Specifically, when the signal processing unit 302 determines that the machine 700 to be burned exists on the current tooling plate, the control module 100 controls the barcode scanning module 400 to scan barcode information to trigger the NFC communication module 500 to be started, so as to automatically complete burning of the key code data; when the signal processing unit 302 determines that the machine 700 to be burned does not exist on the current tooling board, the control module 100 directly outputs a release instruction to the automatic release module 600 to release the tooling board directly.
Furthermore, the laser correlation unit 301 includes a laser light source (not shown) and a laser receiver (not shown) respectively disposed at two sides of the key code burning station; the laser light source is used for emitting laser to the laser receiver, and the laser receiver is used for detecting the currently received light intensity and outputting a corresponding light intensity feedback signal to the signal processing unit 302; specifically, when the light intensity feedback signal received by the signal processing unit 302 is greater than a preset light intensity, the signal processing unit 302 may determine that the machine 700 to be burned does not exist on the tooling plate; on the contrary, when the light intensity feedback signal received by the signal processing unit 302 is smaller than the preset light intensity, the signal processing unit 302 can determine that the machine 700 to be burned exists on the tooling plate, and then perform the next operation to complete the burning work of the key code data. Specifically, the laser light source emits laser light to the tooling plate, so that whether the machine 700 to be burned exists on the tooling plate can be accurately judged by the signal processing unit 302, if yes, a first signal is output to the control module 100 for next operation, otherwise, a second signal is output to the control module 100, and the control module 100 directly sends a release instruction to release the tooling plate. Namely, the trigger module 300 can ensure normal start of data burning only by real-time and accurate triggering based on key code data burning, and can also effectively avoid the situations of burning omission and repeated burning. In this embodiment, the first signal is a high level signal, and the second signal is a low level signal.
The invention also provides a burning method of the automatic key code data burning system, referring to fig. 2, the burning method of the automatic key code data burning system comprises the following steps:
s100, detecting the in-place state of the tooling plate on the key code burning station and outputting a detection result to a control module;
s200, judging whether a machine to be burnt exists on the tooling plate or not when the tooling plate is detected to be in place;
s300, scanning a bar code of the machine to be burnt when the machine to be burnt exists on the tooling plate, and feeding back bar code information to the control module;
s400, the control module triggers an NFC communication module to be started according to the bar code information, and establishes communication connection with a machine to be burnt through the NFC communication module to burn key code data.
Further, referring to fig. 3, the step S400 further includes the following steps:
s500, the machine to be burned outputs a completion instruction to the control module after burning of key data is completed;
s600, the control module outputs a release instruction to an automatic release module according to the completion instruction;
and S700, the automatic releasing module automatically releases the tooling plate according to the releasing instruction.
Further, referring to fig. 4, the step S200 further includes the following steps:
s10, when the machine to be burned does not exist on the tooling plate, the control module outputs a release instruction to the automatic release module;
and S20, the automatic releasing module automatically releases the tooling plate according to the releasing instruction.
Further, referring to fig. 5, the step S200 includes the steps of:
s201, emitting laser to the tooling plate by the laser correlation unit and outputting a light intensity feedback signal to the signal processing unit;
s202, the signal processing unit judges whether a machine to be burned exists on the current tooling plate or not according to the light intensity feedback signal.
For better understanding of the working principle of the automatic key code data burning system provided by the present invention, please refer to fig. 6, and the working process of the automatic key code data burning system provided by the present invention is explained in detail according to the application embodiment, that is, the burning process of the automatic key code data burning system includes the following steps:
s1, detecting whether a tooling plate exists on the key code burning station by a proximity sensor, if so, executing a step S2; if not, returning to continue detection;
s2, the trigger module detects whether the machine to be burned exists on the tooling plate, if yes, the step S3 is executed; if not, go to step S10;
s3, the bar code scanning module scans the bar code of the burning machine and feeds back the bar code information to the control module;
s4, the control module controls the NFC communication module to be started to burn key code data;
s5, the machine to be burned outputs feedback information to the control module;
s6, the control module judges whether the burning is finished according to the feedback information, if yes, the step S9 is executed, and if not, the step S7 is executed;
s7, alarming and prompting;
s8, feeding error record information back to the control module by the machine end to be burned;
s9, the control module outputs a release instruction to the automatic release module;
and S10, automatically releasing the tooling plate by the automatic releasing module.
Specifically, cooperation needs to be made to the front and back end station when using automatic key sign indicating number burns record system, needs personnel to insert the serial port line of the NFC receiving unit in the worker commentaries on classics board promptly when the equipment is accomplished back circular telegram, needs personnel to pull out the serial port line of the NFC receiving unit in the frock board before the packing when cutting off the power supply, does not need anyone to watch on at other stations of burning record in-process.
In the production process, a serial line is inserted into a front-section station, the serial line is pulled out from a rear-end station, and then normal production line operation is started; if the machine exists, the trigger module outputs a high-level signal to the control module, the control module controls the bar code scanning module to scan the bar code, the NFC communication module is triggered to build a communication link, key code data are transmitted to a memory of a fixed address of the television based on the near field communication principle, the television returns a feedback signal for completing control, and the control system sends a release command after receiving a burning completion feedback instruction, so that the automatic release operation of the machine is completed. When the burning of the key data is not finished, namely the burning of the key code data is not successful, the key code burning system can give an alarm prompt, meanwhile, the television end can also feed back an error record to the control module, the control module directly controls the automatic releasing module to release the tooling plate, and then the arrival of the next tooling plate is continuously waited, so that the full-automatic unattended operation process of the whole key data burning system is realized.
In summary, the automatic key code data burning system and the burning method thereof provided by the invention comprise a control module, a detection module, a trigger module, a bar code scanning module and an NFC communication module, wherein the detection module detects the in-place state of a tooling plate on a key code burning station and outputs a detection result to the control module; when the tooling plate is detected to be in place, the trigger module judges whether a machine to be burnt exists on the tooling plate or not, when the machine to be burnt exists on the tooling plate, the bar code of the machine to be burnt is scanned through the bar code scanning module and bar code information is fed back to the control module, the control module triggers the NFC communication module to be started according to the bar code information, and the NFC communication module is in communication connection with the machine to be burnt to burn key code data, so that full-automatic unattended key code data burning operation is realized, the production cost is improved, and the production cost is saved.
It should be understood that equivalents and modifications of the technical solution and inventive concept thereof may occur to those skilled in the art, and all such modifications and alterations should fall within the scope of the appended claims.
Claims (8)
1. An automatic key code data burning system is characterized by comprising a control module, a detection module, a trigger module, a bar code scanning module and an NFC communication module, wherein the detection module detects the in-place state of a tooling plate on a key code burning station and outputs a detection result to the control module; when the tooling plate is detected to be in place, the trigger module judges whether a machine to be burnt exists on the tooling plate or not, when the machine to be burnt exists on the tooling plate, a bar code of the machine to be burnt is scanned through the bar code scanning module, bar code information is fed back to the control module, the control module triggers the NFC communication module to be started according to the bar code information, and communication connection is established between the NFC communication module and the machine to be burnt to carry out key code data burning;
the control module outputs a release instruction to the automatic release module after the burning of the key code data is finished or when a machine to be burnt does not exist on the tooling plate, and the automatic release module automatically releases the tooling plate according to the release instruction; when the machine to be burned outputs a burning completion instruction to the automatic key code data burning system, the automatic key code data burning system outputs a release instruction to the automatic release module according to the completion instruction, and the automatic release module automatically releases the tooling plate according to the release instruction.
2. The automatic key code data burning system of claim 1, wherein the NFC communication module comprises an NFC transmitting unit and an NFC receiving unit, the NFC transmitting unit outputs corresponding key code data to the NFC receiving unit according to the barcode information of the current machine to be burned, and the NFC receiving unit receives the key code data and writes the key code data into the machine to be burned through a serial port.
3. The automatic key code data burning system of claim 1,
the detection module comprises a proximity sensor, the proximity sensor judges whether a tooling plate exists within a preset distance of the key code burning station, if yes, the tooling plate is judged to be in place, and if not, the tooling plate is judged not to be in place.
4. The automatic key code data burning system of claim 1, wherein the trigger module comprises a laser correlation unit and a signal processing unit, the laser correlation unit emits laser to the tooling plate and outputs a light intensity feedback signal to the signal processing unit, and the signal processing unit judges whether a machine to be burned exists on the tooling plate at present according to the light intensity feedback signal.
5. The automatic key code data burning system of claim 4, wherein the laser correlation unit includes a laser light source and a laser receiver respectively disposed at both sides of the key code burning station; the laser light source is used for emitting laser to the laser receiver, and the laser receiver is used for detecting the currently received light intensity and outputting a corresponding light intensity feedback signal to the signal processing unit.
6. A burning method of an automatic key code data burning system is characterized by comprising the following steps:
detecting the in-place state of the tooling plate on the key code burning station and outputting the detection result to the control module;
when the tooling plate is detected to be in place, judging whether a machine to be burnt exists on the tooling plate;
when a machine to be burnt exists on the tooling plate, scanning a bar code of the machine to be burnt and feeding back bar code information to the control module;
the control module triggers an NFC communication module to be started according to the bar code information, and establishes communication connection with a machine to be burnt through the NFC communication module to carry out key code data burning;
the control module triggers an NFC communication module to be started according to the bar code information, and after the step of establishing communication connection with a machine to be burned through the NFC communication module to burn key code data, the control module further comprises the following steps:
the machine to be burned outputs a completion instruction to the control module after burning of the key data is completed;
outputting a release instruction to an automatic release module by the control module according to the completion instruction;
the automatic releasing module automatically releases the tooling plate according to the releasing instruction;
when the machine to be burned outputs a burning completion instruction to the automatic key code data burning system, the automatic key code data burning system outputs a release instruction to the automatic release module according to the completion instruction, and the automatic release module automatically releases the tooling plate according to the release instruction.
7. The method of claim 6, wherein when the tooling plate is detected to be in place, the step of determining whether a machine to be burned exists on the tooling plate further comprises:
when the machine to be burned does not exist on the tooling plate, the control module outputs a release instruction to the automatic release module;
and the automatic releasing module automatically releases the tooling plate according to the releasing instruction.
8. The method of claim 6, wherein the step of determining whether the machine to be burned is present on the tooling plate when the tooling plate is detected to be in place comprises: the laser correlation unit emits laser to the tooling plate and outputs a light intensity feedback signal to the signal processing unit;
and the signal processing unit judges whether a machine to be burned exists on the current tooling plate or not according to the light intensity feedback signal.
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| CN111008536A (en) * | 2019-11-29 | 2020-04-14 | 创维集团智能装备有限公司 | Characteristic information acquisition method, system and storage medium based on wireless burning |
| CN111988142A (en) * | 2020-08-25 | 2020-11-24 | 合肥美菱物联科技有限公司 | Intelligent refrigerator key programming system and method |
| CN112579109B (en) * | 2020-12-30 | 2022-06-14 | 苏州浪潮智能科技有限公司 | Burning device and method based on intelligent pressing metal plate |
| CN114237659A (en) * | 2021-11-30 | 2022-03-25 | 武汉华中数控股份有限公司 | System and method for updating industrial personal computer program |
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