CN108763946A - A system, method, and device for a high-security Internet of Things stamp with network automatic printing function - Google Patents

Abstract

The invention discloses a high-density Internet of things seal system, method and device with a network automatic printing function, which realize integrated operation from file printing to sealing at a designated position through linkage of the network printing function and an automatic positioning sealing function; in addition, the sealing and automatic processing of links such as printing, conveying, stamping positioning and automatic stamping are combined, the high security of stamping is improved to a great extent, and the problems that stamps in the existing Internet of things stamp system are not aligned and pillars are stolen are changed are well avoided.

Description

A high-security Internet of Things stamp system with network automatic printing function, square method and device

technical field

The invention relates to a management system for Internet of Things seals, in particular to a high-security Internet of Things seal system, method and device with network automatic printing function.

Background technique

The seal is a symbol of the legitimacy and authority of a unit, and it has a complete representation of its power, trust and responsibility. With the trend of large-scale and decentralized development of enterprises, how to efficiently and safely manage seals in multiple places is a key technical problem to be solved urgently in the modern management of enterprises. The existing seal management system mainly relies on the unified stamping of the headquarters or the establishment of seal management specialists in branch companies. The staff who use the seal must register in detail the main reasons for using the seal, the number of times they use the seal, and submit all the materials to be used to the leader in charge for approval, which is likely to cause inefficiency. , the management cost is high, and it is very easy to induce the situation of stealing, over-stamping and illegal stamping.

Patent CN201711190887.5 discloses an automatic stamping machine, which stamps documents after printing. However, due to the lack of paper conveying and positioning function, the printed document cannot be stamped at any position according to the set coordinates, so the flexibility is poor and the versatility is not strong. Patent CN201711269451.5 discloses an Internet of Things seal, which obtains and prints the original document and the image to be stamped, and then embeds the stamped image into the stamping position of the original document, and finally prints it as a whole, and then obtains the stamped document. Since the stamping place is obtained by printing rather than actual embossing, the versatility of the seal is not high, and a third party can easily forge the seal by this method. Patent CN201710935058.9 discloses an Internet of Things seal, which mainly uses stepping motors, cameras and servers to realize the management, monitoring, recording and process traceability of the seal. Since the entire stamping process is carried out in an open environment, it is difficult to control and prevent problems such as changing posts by stamp-holders, wearing crowns and hats, and misalignment of stamps, and the security of stamps is not high. Patent CN201711439347.6 discloses an electronic seal, which mainly uses the form of PDF signature in the electronic PDF of the document to be sealed, and embeds the stamped vector pattern into the PDF to achieve the purpose of electronic seal. However, only the electronic version of the PDF can be obtained through this method. Even if it is printed out, the stamped place is printed instead of obtained by actual stamping, and the versatility and effectiveness of the stamp are limited. Patent CN201320063570.6 proposes a seal anti-counterfeiting management device, but the system can only scan and upload single-page text seals, and cannot print and seal, which is difficult to meet the needs of different seal management in multiple places. Patent CN201711307360.6 proposes an automatic stamping device, which can set the stamping position through the LCD touch screen, and perform operations such as automatic stamping. But there is no automatic printing function, and there is no automatic paper delivery function. In addition, the entire stamping process is carried out in an open space, and the confidentiality of stamping is not high.

Contents of the invention

In view of the problems existing in the prior art, the purpose of the present invention is to provide a high-security Internet of Things stamp system with network automatic printing function, which can improve the management and use efficiency of stamps, through the network printing function and automatic positioning The linkage of the stamping function realizes the automation and closed processing of the whole process, which greatly improves the safety of system use.

A high-security Internet of Things stamp system with network automatic printing function, characterized in that it includes: a printing unit for printing documents to be stamped on site according to usage requirements, and a device for adjusting the position of paper according to the content of documents to be stamped to achieve accurate position stamping A paper conveying and positioning unit, an automatic stamping unit for stamping, and a main control unit, the main control unit is connected with the paper conveying and positioning unit, a printing unit and an automatic stamping unit;

The main control unit transmits the content of the file to be printed to the printing unit for printing, and transmits the specific coordinate data of the stamped position to the paper transmission and positioning unit. After the printer module prints the file, the paper transmission and positioning unit directly prints the printed file. Send it to the designated position so that the position to be stamped on the printed document is facing the automatic stamping unit. At this time, the main control unit triggers the stamping communication of the automatic stamping unit to realize automatic stamping at a precise position.

Further based on the above solution, the seal system also includes a communication unit connected to the main control unit, the communication unit includes a network communication module for remote communication with the main server, an interface module for data exchange with a mobile storage device, And the serial port module that realizes the information exchange between each functional unit.

Further based on the above scheme, the paper conveying and positioning unit includes a transmission module for conveying the printed file, a position sensing module for extracting the position of the printed file, an image sensing module for extracting the content of the printed file and accurately extracting the position of the file to be stamped, and a controller ; The transmission module, the position sensing module, and the image transmission module are all connected to the controller; after the stamped document is printed, it is transmitted through the transmission module, and when the position sensing module perceives the file to reach the specified position range, it prompts the controller to receive the image The image information sent by the sensing module is combined with the specific coordinate data and image information of the stamping position to accurately correct the position of the document to be directly facing the automatic stamping unit. After the positioning is completed, the controller sends an identification signal of the completion of the correction to the main control unit .

Further based on the above solution, the printout end of the printing unit, the paper automatic conveying and positioning unit and the automatic stamping unit are all arranged in the same airtight housing space, so as to shield the potential influence of human factors on the printing and stamping process.

Another aspect of the embodiments of the present invention provides a method for imprinting the Internet of Things based on the above system, the steps of which include:

S1. The main control unit extracts the content of the document to be printed and the specific coordinate data of the stamped position, and transmits the content of the document to be printed to the printing unit for printing, and transmits the specific coordinate data of the stamped position to the paper transmission positioning unit;

S2. The printing unit prints the document to be stamped according to the content of the document sent by the main control unit, and the document is sent to the specified position by the paper transmission and positioning unit connected to the print output end of the printing unit, so that the specific coordinates of the stamping position are aligned with the specified position. The automatic stamping unit;

S3. After the main control unit receives the identification signal that the calibration is completed, it triggers the stamping communication of the automatic stamping unit, and controls the automatic stamping unit to realize automatic stamping at a precise position.

Further based on the above solution, the method further includes: a step of the main control unit performing external communication through the communication unit.

Further based on the above scheme, the step S2 specifically includes:

S21. The transmission module transmits the printed document to be sealed to the preset designated location area;

S22. The position sensing module senses that the file arrives within the specified position range, prompting the controller to receive the image information sent by the image sensing module;

S23. The controller combines the image information and the specific coordinate data of the stamping position to accurately correct the position of the document, and after the correction is completed, sends an identification signal indicating that the correction is completed to the main control unit.

Another aspect of the embodiment of the present invention also provides an Internet of Things stamping device based on the above system, which is characterized in that the device includes a human-computer information interaction system, a main control system, an automatic paper conveying and positioning mechanism, a printer, an automatic cover stamping mechanism; the man-machine information interaction system is connected to the input end of the main control system, and the paper automatic conveying positioning mechanism, printer, and automatic stamping mechanism are all connected to the control output end of the main control system; The paper automatic conveying and positioning mechanism, the automatic stamping mechanism and the paper outlet of the printer are set inside a closed object;

The paper automatic conveying and positioning mechanism includes a biaxial stepping motor, a position sensor and an image sensor. The biaxial stepping motor controls the movement of the paper in the two directions of the X axis and the Y axis, and according to the specific coordinate data of the stamp position , the place to be stamped on the printed document can be moved to directly below the automatic stamping module to achieve precise stamping at the specified position.

Through the above technical solution, the present invention discloses a high-security Internet of Things stamp system, method and device with network automatic printing function. Through the linkage of network printing function and automatic positioning and stamping function, it realizes printing from documents to stamping at a designated position. In addition, combined with the sealing and automatic processing of printing, transmission, stamp positioning, automatic stamping and other links, the high confidentiality of stamping is greatly improved, and the existing In the Internet of Things seal system, the seal is not aligned, and the issue of stealing the beam and changing the pillar.

Description of drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions of the prior art, the following will briefly introduce the drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description These are only some embodiments of the present invention, and those skilled in the art can also obtain other drawings according to these drawings without any creative effort.

Fig. 1 is a schematic structural diagram of the system of the present invention;

Fig. 2 is the schematic diagram of device structure of the present invention;

Fig. 3 is a schematic diagram of the implementation process of the method of the present invention.

Explanation of reference signs:

1. Printing module; 2. Main control module; 3. Paper conveying positioning module; 4. Automatic stamping module; 5. Positioning and stamping auxiliary sensor.

Detailed ways

In order to make the purpose, technical solutions and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention are clearly and completely described below in conjunction with the drawings in the embodiments of the present invention:

As shown in Figure 1: a high-security Internet of Things stamp system with network automatic printing function, including: a printing unit, a paper delivery positioning unit, an automatic stamp unit and a main control unit, the main control unit and the paper delivery The positioning unit, the printing unit and the automatic stamping unit are connected. As a preferred embodiment of the present invention, the system may also include a communication unit connected to the main control unit, the communication unit includes a network communication module for remote communication with the main server, an interface module for data exchange with a mobile storage device, And the serial port module that realizes the information exchange between each functional unit. The printing output end of the printing unit, the paper automatic conveying and positioning unit and the automatic stamping unit are all arranged in the same airtight housing space to shield the potential influence of human factors on the printing and stamping process.

The paper conveying and positioning unit includes a transmission module for transmitting printed files, a position sensing module for extracting the position of the printed file, an image sensing module for extracting the content of the printed file and accurately extracting the position of the document to be stamped, and a controller; the transmission module, Both the position sensing module and the image transmission module are connected to the controller, which can realize the movement of the printed paper in the X-axis and Y-axis directions. According to the coordinate command, the place to be sealed after printing can be automatically moved to the automatic Right below the stamping module, it can achieve precise stamping at the specified position. The specific process is as follows: After the stamped document is printed, it is transmitted by the transmission module. When the position sensing module senses that the document reaches the specified position range, it will prompt the controller to receive the image information sent by the image sensing module and combine it with the specific coordinates of the stamped position. The data and image information accurately correct the position of the document to face the automatic stamping unit, and after the positioning is completed, the controller sends an identification signal indicating that the calibration is completed to the main control unit. The main control unit transmits the content of the file to be printed to the printing unit for printing, and transmits the specific coordinate data of the stamped position to the paper transmission and positioning unit. After the printer module prints the file, the paper transmission and positioning unit directly prints the printed file. Send it to the designated position so that the position to be stamped on the printed document is facing the automatic stamping unit. At this time, the main control unit triggers the stamping communication of the automatic stamping unit to realize automatic stamping at a precise position.

The working process of the present invention is further described through a specific embodiment below. The main control unit extracts the specific coordinate data of the content of the file to be printed and the location of the seal through the communication unit, and transmits the content of the file to be printed to the printing unit for printing. The specific coordinate data of the stamp position is transmitted to the paper conveying and positioning unit. The specific coordinate data of the content of the file to be printed and the location of the seal can be received by the remote server through the network communication module, and can also be downloaded through the mobile storage device.

The printing unit prints the document to be stamped according to the content of the document sent by the main control unit, and the document is transported to the specified position by the paper conveying and positioning unit connected to the printing output end of the printing unit, so that the specific coordinates of the stamping position are facing the automatic Stamp unit. During this process, the transmission module is responsible for transmitting the printed document to be stamped to a preset area; the position sensing module senses that the document arrives within the specified area, and prompts the controller to receive the image sent by the image sensing module information; the controller combines the image information and the specific coordinate data of the stamping position to accurately correct the position of the file, and sends a correction-completed identification signal to the main control unit after the correction is completed. After the main control unit receives the identification signal that the calibration is completed, it triggers the stamping communication of the automatic stamping unit, and controls the automatic stamping unit to realize automatic stamping at a precise position.

Based on the above system, the present invention also provides a high-security internet of things stamp device with network automatic printing function. The device includes a human-computer information interaction system, a main control system, an automatic paper delivery positioning mechanism, a printer, and an automatic stamping mechanism; the human-computer information interaction system is connected to the input end of the main control system, and the automatic paper delivery positioning mechanism , the printer, and the automatic stamping mechanism are all connected to the control output end of the main control system. The paper automatic conveying and positioning mechanism, the automatic stamping mechanism and the paper outlet of the printer are arranged inside a closed object, so as to shield the potential influence of human factors on the printing and stamping process and achieve high security effect.

The paper automatic conveying and positioning mechanism includes a biaxial stepping motor, a position sensor and an image sensor. The biaxial stepping motor controls the movement of the paper in the two directions of the X axis and the Y axis, and according to the specific coordinate data of the stamp position , the place to be stamped on the printed document can be moved to directly below the automatic stamping module to achieve precise stamping at the specified position.

As a preferred embodiment of the present invention, the human-computer information interaction system and the main control system are integrated and designed inside a computer. Parameters such as document printing content and stamping coordinates are exchanged and transmitted by the human-computer information interaction module. The content of the paper is exported to the printer; it is connected with the paper automatic conveying and positioning mechanism through the serial port, and the stamping coordinates are transmitted to the paper automatic conveying and positioning mechanism. During the working process of the paper automatic conveying and positioning mechanism, the position sensor and the image sensor can correct the traveling position of the biaxial stepping motor in real time. The two constitute a closed-loop control system, which can quickly and accurately realize the positioning of the stamping position. After the paper is quickly positioned by the paper automatic conveying and positioning module, a communication command between the paper automatic conveying and positioning module and the automatic stamping module is triggered, and the automatic stamping module performs rapid stamping.

Aiming at the disadvantages of the existing Internet of Things seals, such as poor confidentiality, personnel interference affecting the stamping process, discrepancy between the stamped position and the reported position, and secretly replaced documents to be stamped, a high-security seal with network automatic printing function is designed. The Internet of things stamp device, from the network printing of files, the transmission of printed files, the precise and automatic positioning of the stamping position, and the automatic stamping, performs overall control and control, and realizes the high confidentiality of the entire stamping process. The main control system obtains the file to be printed and the specific coordinate data of the position to be stamped from the remote server through the network transmission module, and then transmits the content of the file to be printed to the printer for printing, and transmits the specific coordinate data of the stamped position to the paper Transmission positioning mechanism. After the printer module prints out the document, the paper conveying and positioning module directly conveys the printed document away. Through the dual-axis stepping motor, position sensor and image sensor system in it, it realizes fast and accurate positioning, and puts the printed document to be covered. The position of the stamp is moved directly under the automatic stamping mechanism, and the stamping communication of the automatic stamping module is triggered to realize automatic stamping at a precise position. Through the linkage between the network printing function and the automatic positioning and stamping function, the integrated operation from document printing to stamping at the designated position is realized. In addition, combined with the airtightness of printing, transmission, stamp positioning, automatic stamping and other links The highly confidentiality of stamping has been greatly improved by modernization and automatic processing, and there is no human interference and replacement of stamp documents in the whole process.

Another aspect of the embodiment of the present invention also provides a method for imprinting the Internet of Things based on the above system, the steps of which include:

S1. The main control unit extracts the content of the file to be printed and the specific coordinate data of the seal position, and transmits the content of the file to be printed to the printing unit for printing, and transmits the specific coordinate data of the seal position to the paper transmission and positioning unit.

S2. The printing unit prints the document to be stamped according to the content of the document sent by the main control unit, and the document is sent to the specified position by the paper transmission and positioning unit connected to the print output end of the printing unit, so that the specific coordinates of the stamping position are aligned with the specified position. The automatic stamping unit described above. Specifically include:

S21. The transmission module transmits the printed document to be sealed to the preset designated location area;

S22. The position sensing module senses that the file arrives within the specified position range, prompting the controller to receive the image information sent by the image sensing module;

S23. The controller combines the image information and the specific coordinate data of the stamping position to accurately correct the position of the document, and after the correction is completed, sends an identification signal indicating that the correction is completed to the main control unit.

S3. After the main control unit receives the identification signal that the calibration is completed, it triggers the stamping communication of the automatic stamping unit, and controls the automatic stamping unit to realize automatic stamping at a precise position.

The above method further includes before step S1: the step of the main control unit performing external communication through the communication unit.

The above is only a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto, any person familiar with the technical field within the technical scope disclosed in the present invention, according to the technical solution of the present invention Any equivalent replacement or change of the inventive concepts thereof shall fall within the protection scope of the present invention.

Claims (8)

1. a kind of high level security Internet of Things seal system with network automatic printing function, which is characterized in that including：According to making The print unit of sealed files is waited for demand field print, paper position is adjusted to realize accurate position according to file content to be impressed Set the paper transmission positioning unit affixed one's seal, the automatic sealing unit and main control unit of the action that affix one's seal, the main control unit with The paper transmission positioning unit, print unit and the connection of automatic sealing unit；

The main control unit sends file to be printed content to print unit and prints, by the specific number of coordinates for position of affixing one's seal Positioning unit is transmitted according to paper is sent to, after printer module comes out file printout, paper transmission positioning unit directly will beat Printed file is sent to designated position, makes the face automatic sealing unit in position to be affixed one's seal of mimeograph documents, at this time main control unit The communication of affixing one's seal for triggering automatic sealing unit, realizes the automatic sealing of elaborate position.

2. a kind of high level security Internet of Things seal system with network automatic printing function according to claim 1, It is characterized in that, the seal system further includes the communication unit being connect with the main control unit, and the communication unit includes and master Server realizes the network communication module of telecommunication, carries out interface module, the Yi Jishi of data exchange with movable storage device The now serial port module of each functional unit information interaction.

3. a kind of high level security Internet of Things seal system with network automatic printing function according to claim 1, It is characterized in that, the paper transmission positioning unit includes the transmission module for transmitting mimeograph documents, the position of extraction mimeograph documents position Set the image sensing module and controller of sensing module, extraction mimeograph documents content and accurate extraction document position to be affixed one's seal； The transmission module, position sensing module, image transmission module are connect with controller；Through transmission after sealed files printing is completed Module transmits, and when position sensing module is perceived within the scope of file arrival designated position, controller is prompted to receive image sensing module The image information of transmission, and the specific coordinate data for position of affixing one's seal is combined accurately to correct document location to face with image information The automatic sealing unit, controller sends the id signal that correction is completed to main control unit after the completion of positioning.

4. a kind of high level security Internet of Things seal system with network automatic printing function according to claim 1, It is characterized in that, the printout end of the print unit, paper automatically deliver positioning unit and automatic sealing unit is arranged at In same closed shell space, to shield potential impact of the human factor to printing stamping process.

A kind of method 5. Internet of Things based on system described in claim 1-4 any one is impressed, which is characterized in that step packet It includes：

The specific coordinate data of S1, main control unit extraction file to be printed content and position of affixing one's seal, and by file to be printed content It sends print unit to be printed, sending the specific coordinate data for position of affixing one's seal to paper transmits positioning unit；

The file content printing that S2, print unit are sent according to main control unit waits for sealed files, the file quilt and print unit The connected paper transmission positioning unit in printout end be sent to designated position, make to affix one's seal described in the specific coordinate face of position Automatic sealing unit；

After S3, main control unit receive the id signal that correction is completed, the communication of affixing one's seal of automatic sealing unit is triggered, controls automatic cover Zhang Danyuan realizes the automatic sealing of elaborate position.

The method 6. Internet of Things according to claim 5 is impressed, which is characterized in that further include：Main control unit passes through communication unit Member carries out the step of PERCOM peripheral communication.

The method 7. Internet of Things according to claim 5 or 6 is impressed, which is characterized in that the step S2 is specifically included：

Printed is waited for that sealed files are sent in preset specified location area by S21, transmission module；

S22, position sensing module perception file reach within the scope of designated position, prompt controller to receive image sensing module and send Image information；

S23, controller combination described image information and the specific coordinate data for position of affixing one's seal accurately correct document location, Correction sends the id signal of correction completion to the main control unit after completing.

8. a kind of Internet of Things imprinting device based on system described in claim 1-4 any one, which is characterized in that device includes Man-machine information interaction system, master control system, paper automatically deliver detent mechanism, printer, automatic stamping mechanism；The man-machine letter Breath interactive system is connected to the input terminal of the master control system, and the paper automatically delivers detent mechanism, printer, automatic sealing Mechanism is all connected to the control output end of the master control system；The paper automatically deliver detent mechanism, automatic stamping mechanism with And the exit slot of printer is set to inside a closing object；

It includes twin shaft stepper motor, position sensor and imaging sensor, the twin shaft that the paper, which automatically delivers detent mechanism, Movement of the step motor control paper in X-axis and Y-axis both direction according to the specific coordinate data for position of affixing one's seal can will beat The Stamp Service that waits for of file is moved to the underface of automatic sealing module after print, realizes precisely affixing one's seal in designated position.