CN107081974B - Unique seal device for seal and information tracing method - Google Patents
Unique seal device for seal and information tracing method Download PDFInfo
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- CN107081974B CN107081974B CN201710291230.1A CN201710291230A CN107081974B CN 107081974 B CN107081974 B CN 107081974B CN 201710291230 A CN201710291230 A CN 201710291230A CN 107081974 B CN107081974 B CN 107081974B
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- 238000004891 communication Methods 0.000 claims abstract description 16
- 230000007246 mechanism Effects 0.000 claims abstract description 10
- 230000007306 turnover Effects 0.000 claims abstract description 9
- 238000007639 printing Methods 0.000 claims description 12
- 238000012795 verification Methods 0.000 claims description 10
- 238000013475 authorization Methods 0.000 claims description 5
- 230000008569 process Effects 0.000 claims description 5
- 230000001360 synchronised effect Effects 0.000 claims description 4
- 210000003128 head Anatomy 0.000 description 11
- 238000005516 engineering process Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 239000000969 carrier Substances 0.000 description 2
- 238000011161 development Methods 0.000 description 2
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- 230000006399 behavior Effects 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41K—STAMPS; STAMPING OR NUMBERING APPARATUS OR DEVICES
- B41K1/00—Portable hand-operated devices without means for supporting or locating the articles to be stamped, i.e. hand stamps; Inking devices or other accessories therefor
- B41K1/36—Details
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41K—STAMPS; STAMPING OR NUMBERING APPARATUS OR DEVICES
- B41K1/00—Portable hand-operated devices without means for supporting or locating the articles to be stamped, i.e. hand stamps; Inking devices or other accessories therefor
- B41K1/02—Portable hand-operated devices without means for supporting or locating the articles to be stamped, i.e. hand stamps; Inking devices or other accessories therefor with one or more flat stamping surfaces having fixed images
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/10—Protecting distributed programs or content, e.g. vending or licensing of copyrighted material ; Digital rights management [DRM]
- G06F21/16—Program or content traceability, e.g. by watermarking
Abstract
The invention relates to a stamping device product with unique seal characteristics and an information tracing method thereof. A unique stamp device for seal inscriptions comprises a physical device and an integrated circuit control device, wherein the physical device is an ink return stamp and comprises a body and a bottom shell matched with the bottom end of the body in shape; the integrated circuit control device comprises a main controller, and a power management module, a communication module, a display module, a fingerprint module, a positioning module, an electromagnetic valve, a storage module and a shooting module which are respectively connected with the main controller; the body comprises a shell, an upper shell cover is arranged at the top end of the shell of the main body, and a light head cover is arranged on the side surface of the shell of the main body; the body is internally provided with an integrated circuit control device, a spring, a moving frame, a turnover head mechanism, a coding device and a seal surface from top to bottom in sequence. The unique identification of the stamp writing solves the problem that the stamp can only be traced but not the stamp in the traditional management mode.
Description
Technical Field
The invention relates to a stamping device product with unique seal characteristics and an information tracing method thereof.
Background
Ancient book "spring and autumn 36960369606, 35336, recorded that seal was used as a contract and certificate in the Chinese family over four thousand years ago. The stamp is widely applied up to now, and the reserved quantity of the market shows a continuous and steady rising state. According to statistics: in 2015 years, 1.2 million households of enterprises and 7746.9 million households of various national market subjects are newly registered every day, besides five major seals such as official seal and the like, industrial seals, practitioner seals, private seals and the like exist, and the total amount of national seals is huge.
At present, the seal is engraved and recorded, and has a lot of using and managing loopholes, which are summarized as follows: and (1) unauthorized use and malicious copy use of the seal. (2) chapter evidence for severe loss of chain. According to incomplete statistics: the annual loss of China caused by improper official seal management reaches 1274 million yuan. (3) Enterprises and institutions and the like can only carve one official seal according to the relevant regulations of the state. Under normal conditions, a plurality of physical official seals or a plurality of electronic seals are engraved according to business requirements, and the seal is not in line with the national seal management regulation. And the management problem of the electronic seal is more than that of a physical device, which is not beneficial to management, the verification and mutual trust and mutual verification of the seal imprint of the electronic seal are difficult, which is not beneficial to enterprises and institutions and other units to develop various services in a network environment, and the cross-region and cross-industry use difficulty is larger. (4) The policeman supervision of the seal is limited to the engraving and recording of the physical seal at present, the seal supervision is not involved, and more importantly, the issuing and supervision of the electronic seal are almost blank.
In short, illegal criminal acts by using seal are frequently played, along with the development of science and technology, the counterfeiting means is gradually advanced, and the technological counterfeiting of counterfeiting equipment, networking of a posting platform, diversification of counterfeiting objects and the like are presented. The illegal behaviors damage the reputations of countries, political parties, groups, enterprises and public institutions, seriously and directly threaten the interests of the masses and bring serious harm to social order.
Therefore, the physical and electrical integrated seal and the stamping device with the unique seal mark can be authorized in advance, monitored in time in the process of affairs and traced afterwards, and meet the development requirements of current physical seal use management, electronic seal use on electronic documents and stamp and mark tracing.
Disclosure of Invention
The invention aims to provide a stamping device with a unique seal stamp mark and an application method thereof, which ensure the use safety of a physical seal and an electronic seal. Meanwhile, the electronic seal can be synchronously stamped on the electronic file with the same format while the physical seal stamps on the paper file, and the problem that the stamping of the physical seal on the paper file and the stamping of the electronic seal on the corresponding electronic file are asynchronous and cannot be mutually verified at present is solved. The electronic file adopts the electronic signature according to the electronic signature law, has the effectiveness of the same effectiveness as the paper file, and the electronic file does not need to be printed on the paper file firstly, signed and stamped and then shot again to form an image file for storage, thereby greatly saving the labor and the capital cost.
The technical scheme of the invention is as follows:
a stamping device with only stamp mark comprises a physical device and an integrated circuit control device, wherein the physical device is an ink-returning stamp and comprises a body and a bottom shell matched with the bottom end of the body in shape; the integrated circuit control device comprises a main controller, and a power management module, a communication module, a display module, a fingerprint module, a positioning module, an electromagnetic valve, a storage module and a shooting module which are respectively connected with the main controller; the method is characterized in that: the body comprises a shell, an upper shell cover is arranged at the top end of the shell, and a light head cover is arranged on the side face of the shell; an integrated circuit control device, a spring, a moving frame, a turnover head mechanism, a coding device and a stamp face are sequentially arranged in the body from top to bottom; the ink returning seal is nested on the movable frame, and the coding device is positioned on the seal surface and connected with the turnover head mechanism; an upward fulcrum is arranged on the movable frame; the integrated circuit control device is provided with a light touch switch, the position of the light touch switch is matched with the position of the fulcrum, and the light touch switch is connected with the display module; the code printing information and the information displayed by the display module when being stamped and stamped are synchronous.
The integrated circuit control device also comprises an infrared code point identification module and a shooting module which are positioned in the light head cover, wherein the infrared code point identification module comprises an infrared camera and a code point identification module, and the code point identification module is connected with the main controller; the display module and the fingerprint module are positioned on the upper shell cover; the power management module is connected with the main controller and comprises a power switch and a battery; the integrated circuit control device also comprises an encryption chip, a storage module, a USB interface and a reset key; the power switch, the USB interface and the reset key are all positioned on the main body shell; the communication module is a wireless communication module; the display module is an LED display screen, and the positioning module is a GPS chip; the shooting module is a camera; RFID is loaded below the surface of the seal or on the body of the seal; the electromagnetic valve is positioned at the upper end of the movable frame.
The stamping device is provided with a bar code or a two-dimensional code, the source and the legality of the stamping device are verified and traced through scanning the bar code or the two-dimensional code, and the stamping device can be started.
A method for information tracing, a user stamps with a stamp using a stamp device unique to a seal as described above and transmits stamp metadata to an external management system; and the inquirer verifies the unique signature of the seal time sequence and acquires the metadata information of the seal through the seal image and the seal code, and the information is used for tracing the seal, the geographic identification and the quality information.
The information tracing method comprises the following steps of (1) fingerprint acquisition, (2) stamping use authorization, (3) fingerprint identification, and (4) stamping record uploading to an external management system; the method is characterized in that: and (5) identifying the seal.
The external management system comprises a stamping device record, a stamping device use setting, a stamping device set record storage, a stamping device use file, a code point management and a stamping device life cycle file management.
The stamp identifying process (5) is as follows: when stamping is carried out on the carrier, the code printing device prints codes on the carrier at the same time, the display module synchronously displays the stamping times identical to that of the code printing device, and an inquirer scans or shoots the stamped stamps and transmits the stamped stamps to an external management system for stamping verification and calls the metadata information of the printed characters to verify the authenticity of the stamps and whether the stamps are used in an unauthorized mode or in a malicious mode.
And the signer applies for a manager of the stamping device to remotely unlock the stamping device through a short message instruction or a GPRS instruction sent by an external management system.
When the stamping device is used, a short message is sent to a stamping device manager through the SIM card, and meanwhile, information is reminded to the stamping device manager under the conditions that the cost of the stamping device is insufficient, a seal box needs to be replaced or seal oil needs to be added.
The use mode of the stamping device is an electronic seal mode or a physical stamping mode; the electronic seal mode can be used only after the use of the stamping device is authorized and verified successfully by a user, if the user requesting the stamping device is in a different place, the user can remotely call a digital certificate or a secret key or an electronic seal stored in an encryption chip of the stamping device after the user is identified by the management system and is subjected to security certification.
The invention has the technical effects that:
the unique seal stamping device disclosed by the invention has the advantages that the risk that a seal is used by unauthorized or maliciously copied is avoided by using a pre-authorization control, in-process supervision and a post-tracing mechanism, the safety of use and printing is ensured, meanwhile, codes are printed on the surface of the seal, the display device synchronously counts, and the information is simultaneously uploaded to an external management system. When the number of the seal information is consistent through an external management system or verification according to the seal characteristics, the seal information is correct. In addition, the invention is also used for quality tracing or other information identification. And after identifying according to the seal, the information chain of the whole product in the external management system can be investigated, and the authenticity of the product can be inquired. The seal has the unique identification, so that metadata information such as a source, a user, using time, using position, a using file and the like of the seal can be traced through the seal after the seal is used, the problem that the existing physical device stamps on paper files and stamps on corresponding electronic files are asynchronous is solved, and the labor and capital cost of electronic files and paper file storage management and verification are greatly saved.
Compared with the traditional seal/seal cangue/stamp device and management, the invention has the following characteristics:
1. the product is simple to use and operate and convenient to carry;
2. the seal/seal cangue/stamping device is safer to use and manage;
3. the management and use of the information are more credible by using the record metadata to encrypt and transmit;
4. the unique identifier of the seal solves the problem that the seal can only be traced but not the seal in the traditional management mode.
Drawings
FIG. 1 is a schematic diagram of an integrated control circuit of the stamping apparatus of the present invention.
Fig. 2 is a schematic cross-sectional view of a stamping apparatus according to the present invention.
Fig. 3 is a front view of the stamping device of the present invention.
Fig. 4 is a left side view of the stamping device of the present invention.
FIG. 5 is a top view of a stamping apparatus according to the present invention.
FIG. 6 is a schematic view of a coding device according to the present invention.
Reference numerals are as follows: 001 goes up the cap, 002 main part shell, 003 solenoid valve, 004 head cover, 005 codepoint identification module, 006 camera, 007 infrared camera, 008 drain pan, 009 fingerprint module, 010 LED display screen, 011 integrated circuit controlling means, 012 snap button, 013 USB interface, 014 spring, 015 remove the frame, 016 upset head mechanism, 017 sign indicating number device, 018 chapter face, 019 switch, 020 reset key, 021 LED display lamp, 022 tact switch, 023 power management module.
Detailed Description
The stamping device is a novel seal/seal flail/stamping device which adopts the technologies of Internet of things, internet, infrared watermark identification, fingerprint identification, data encryption, an intelligent chip, a seal anti-counterfeiting engraving technology, high-precision positioning, identity identification verification and the like as supports, and simultaneously integrates an electronic seal into a main circuit board in a seal body of a physical device to realize real physical and electrical integration.
As shown in fig. 1 to 6, the unique stamp device for seal according to the present invention includes a physical device and an integrated circuit control device 011, wherein the physical device is a ink-returning stamp, and includes a body and a bottom case 008 matching with the bottom end shape of the body; the integrated circuit control device 011 comprises a main controller, and a power management module 023, a communication module, a display module, a fingerprint module 009, a positioning module, a solenoid valve 003, a storage module and a shooting module which are respectively connected with the main controller; the body comprises a main body shell 002, the top end of the main body shell 002 is provided with an upper shell cover 001, and the side surface is provided with a light head cover 004; an integrated circuit control device 011, a spring 014, a moving frame 015, a turnover head mechanism 016, a code printing device 017 and a seal surface 018 are sequentially arranged in the body from top to bottom; the ink returning seal is nested on the movable frame 015, and the code printing device 017 is positioned on the seal surface 018 and is connected with the turnover head mechanism 016; an upward fulcrum is arranged on the moving frame 015; the integrated circuit control device 011 is provided with a tact switch 022, the position of the tact switch 022 is matched with the position of a fulcrum, and the tact switch 022 is connected with the display module; the code printing information and the information displayed by the display module when being stamped and stamped are synchronous.
When stamping, the main body shell 002 moves vertically downwards and generates relative motion with the moving frame 015, so that the turnover head mechanism 016 generates slider-crank motion on the moving frame 015 to realize turnover stamping. When stamping or the stamp, beat sign indicating number device 017 forms the seal on paper or other can stamp (stamp) carriers, beat sign indicating number device 017 record each time and stamp and accumulate the number of times of stamping, the fulcrum is stamped and is dabbed switch 022 on the frame 015 in the body, the synchronous display of display module and the stamp number of times that beats the same of sign indicating number device 017, and the seal has only characteristic mark. The integrated control circuit device communicates with a manager, a seal person and a centralized control supervisor through a management system, an APP or a short message through a communication module, so that effective management of the stamping device is realized.
The integrated circuit control device 011 further comprises an infrared code point identification module 005 and a shooting module which are positioned in the head cover 004, wherein the infrared code point identification module 005 comprises an infrared camera 007 and a code point identification module, and the code point identification module is connected with the main controller; the display module and the fingerprint module 009 are positioned on the upper shell cover 001; the power management module 023 is connected with the master controller and comprises a power switch 019 and a battery; the integrated circuit control device 011 also comprises an encryption chip, a storage module, a USB interface 013 and a reset key 020; the power switch 019, the USB interface 013 and the reset key 020 are all positioned on the main body shell 002; the communication module is a wireless communication module; the display module is an LED display screen 010, and the positioning module is a GPS chip; the shooting module is a camera 006; RFID is loaded below the seal face 018 or on the body; the electromagnetic valve 003 is positioned at the upper end of the movable frame 015; the LED display screen 010 is also provided with an LED display lamp 021, the shooting module is also provided with a snapshot key 012, and the encryption chip is used for storing a digital certificate, a private key, an electronic seal, seal and record information and the like.
The stamping device is provided with a bar code or a two-dimensional code, the source and the legality of the stamping device are verified and traced through scanning the bar code or the two-dimensional code, and the stamping device can be started.
A method for information tracing, a user stamps and transmits seal metadata to an external management system using a seal unique stamping device as described above; and the inquirer verifies the unique signature of the seal time sequence and acquires the metadata information of the seal through the seal image and the seal code, and the information is used for tracing the seal, the geographic identification and the quality information.
The information tracing method comprises the following steps of (1) fingerprint acquisition, (2) stamping use authorization, (3) fingerprint identification, and (4) stamping record uploading to an external management system; the method is characterized in that: and (5) identifying the seal.
The external management system comprises a stamping device record, a stamping device use setting, a stamping device set record storage, a stamping device use file, code point management and a stamping device life cycle file management.
The stamp identifying process (5) is as follows: when adding the stamp on the carrier, beat sign indicating number device 017 and beat the sign indicating number on carriers such as paper document, commodity simultaneously, show that information is the same with carrier sign indicating number information on the display module simultaneously, the querier is through scanning or shooting the stamp that adds the stamp and transmitting to outside management system and stamp the sign indicating number and verify and whether unauthorized use or by maliciously duplicating the use and verify the stamp true and false and transfer seal writing metadata information.
And the signer applies for a manager of the stamping device to remotely unlock the stamping device through a short message instruction or a GPRS instruction sent by an external management system.
When the stamping device is used, a short message is sent to a stamping device manager through the SIM card, and meanwhile, information is reminded to the stamping device manager under the conditions that the cost of the stamping device is insufficient, a printing box needs to be replaced or printing oil needs to be added.
The use mode of the stamping device is an electronic seal mode or a physical stamping mode; the electronic seal mode can be used only after the use of the stamping device is authorized and verified successfully by a user, if the user requesting the stamping device is in a different place, the user can remotely call a digital certificate or a secret key or an electronic seal stored in an encryption chip of the stamping device after the user is identified by an external management system and is subjected to security certification.
The implementation process is specifically as follows:
turning on a 019 power switch, and collecting fingerprints of users of the stamping device by a stamping device manager;
the manager of the stamping device authorizes the setting in the external management system:
setting a seal using mode as an electronic seal mode or a physical stamping mode;
and setting a seal number, a seal name, an electronic seal KEY number, stamping times, a stamping time period, a stamping person, a use range area, a stamping file number, a stamping file name and the like in the electronic seal mode.
And setting a seal number, a seal name, the stamping times, a stamping time period, a stamping person, a use range area, a stamping file number, a stamping file name and the like in the physical device mode.
And other parameter settings comprise seal short message setting, whether seal use metadata information is encrypted and transmitted to a management unit or a notarization department for adding notarization stamp, and when the fingerprint cannot be identified, a manager of the stamping device remotely unlocks or unlocks through a short message through an external management system.
A. Mode of using electronic seal
(1) Inserting a USB data line (or Bluetooth and GPRS transmission) on the PC, and starting a power supply;
(2) The stamp device can use the electronic seal after the fingerprint, the authorization time and the like of the user are successfully verified; the information such as seal use position information, seal time, seal person, seal number, seal name and the like is encrypted and returned to the management system through GPRS or the internet; the fingerprint module 009 identifies the identity of a user of the stamping device, and calls a digital certificate or a secret key stored in the encryption chip if the fingerprint module identifies biological characteristic information such as fingerprints and irises for other handheld terminals;
(3) Opening the electronic signature system; searching out the electronic file to be sealed;
(4) Inputting a PIN code;
(5) An electronic seal is stamped on the electronic file;
(6) The power is turned off.
If the user requesting the stamping device is in a different place, the user can remotely call the digital certificate or the secret key or the electronic seal stored in the encryption chip of the stamping device after the user is identified by the management system identity and is subjected to security certification.
B. Using physical means
(1) Turning on a power switch 019;
(2) If the verification of the authorized stamping device user, the authorized time and the like is successful, a physical device can be covered on the paper document by using a physical device;
(1) if the paper is plain paper: the bottom shell 008 is opened first, the two-dimensional code or the bar code on the file is shot through the camera 006, and data is transmitted back for identification and verification; after the seal is successfully pressed, the master controller and the communication module are triggered by the tact switch 022 to encrypt and transmit information such as seal use position information, seal stamping time, a seal stamping person, a seal number, a seal name, a seal after-use evidence photo and the like to the management system;
(2) if the code dot paper (or the code dot paper with the identification characteristic method): firstly, the bottom shell 008 is opened, the two-dimensional code or the bar code on the file is shot or photographed through the camera 006 and the snapshot key 012, and the code point information on the paper is recognized through the infrared code point recognition module 005 to perform data return recognition and verification; after the seal is successfully pressed, the master controller and the communication module GPRS are triggered through the tact switch 022 to encrypt and transmit information such as the seal use position information, the seal stamping time, the seal stamping person, the seal number, the seal name, the after-seal evidence photo and the infrared identified page number, dot matrix coordinates, the seal stamping angle and the like on the code point paper to the management system. The infrared camera 007 recognizes the code points on the paper document and transmits the recognized code points to the code point recognition module 005 to calculate the page number, the coordinate and other information of the paper document to the main controller. Its implementation can be realized by means of 3D laser sensors and other similar principles, which can be replaced by optical balance measurement techniques.
(3) The power is turned off.
The master controller activates the communication module and the SIM card thereon to complete the following functions:
a. when a stamp device with a unique seal is used, a GPS signal is received, the position of the stamp device is positioned, and the geographical position of the stamp device used at this time is uploaded to a management system through a GPRS network;
b. the SIM card uploads the usage record of the stamping device to a management system through a GPRS network;
c. the memory chip stores a large amount of stamp recording information;
d. the time stamp device is networked with a national time service center through a communication module, and the standard time source is adopted during stamping.
The master does not activate the communication module and the SIM card thereon or physically stamp the use of the device without allowing the use of wireless transmission data:
a. connecting the stamp device with a national time service center through a data line to be networked, and synchronizing the standard time source;
b. unlocking by using a fingerprint after the stamping device is started;
c. the stamp use record is stored in the memory chip;
d. and reading and uploading the use record stored in the memory chip through the data line.
Claims (6)
1. A stamp device unique to stamp is disclosed, which comprises a physical device and an integrated circuit control device (011), wherein the physical device is an ink-returning stamp and comprises a body and a bottom shell (008) matched with the bottom end of the body in shape; the integrated circuit control device (011) comprises a main controller, and a power management module (023), a communication module, a display module, a fingerprint module (009), a positioning module, a solenoid valve (003), a storage module and a shooting module which are respectively connected with the main controller; the method is characterized in that: the body comprises a main body shell (002), an upper shell cover (001) is arranged at the top end of the main body shell (002), and a light head cover (004) is arranged on the side surface of the main body shell (002); an integrated circuit control device (011), a spring (014), a moving frame (015), a turnover head mechanism (016), a code printing device (017) and a seal surface (018) are sequentially arranged in the body from top to bottom; the ink returning seal is nested on the movable frame (015), and the code printing device (017) is positioned on the seal surface (018) and is connected with the turnover head mechanism (016); an upward fulcrum is arranged on the moving frame (015); the integrated circuit control device (011) is provided with a touch switch (022), the position of the touch switch (022) is matched with the position of the fulcrum, and the touch switch (022) is connected with the display module; the code printing information is synchronous with the information displayed by the display module when the stamp is added;
the method for tracing the information by using the stamp device with the unique seal stamp comprises the following steps: an inquirer verifies the unique characteristic of the seal time sequence and acquires the metadata information of the seal through the seal image and the seal code, and the information is used for tracing the seal, the geographic identification and the quality information; the method specifically comprises the following steps: fingerprint collection, (2) stamping use authorization, (3) fingerprint identification, and (4) stamping record uploading to an external management system; further comprising (5) identifying the seal; the stamp identifying process comprises the following steps:
when adding the stamp on the carrier, beat sign indicating number device (017) and beat the sign indicating number on the carrier simultaneously, the display module group synchronization display with beat the stamp number of times that sign indicating number device (017) is the same, the inquirer is through scanning or shooting the stamp of adding the stamp and transmitting to outside management system and carry out the stamp verification and call seal text metadata information and verify the stamp true and false and whether unauthorized use or by maliciously duplicating the use.
2. The stamp device unique to said seal according to claim 1, wherein: the integrated circuit control device (011) further comprises an infrared code point identification module (005) and a shooting module which are positioned in the head cover (004), wherein the infrared code point identification module (005) comprises an infrared camera (007) and a code point identification module, and the code point identification module is connected with the main controller; the display module and the fingerprint module (009) are positioned on the upper shell cover (001); the power management module (023) is connected with the master controller and comprises a power switch (019) and a battery; the integrated circuit control device (011) further comprises an encryption chip, a storage module, a USB interface (013) and a reset key (020); the power switch (019), the USB interface (013) and the reset key (020) are all positioned on the main body shell (002); the communication module is a wireless communication module, the display module is an LED display screen (010), and the positioning module is a GPS chip; the shooting module is a camera (006); RFID is loaded below the stamp face (018) or on the body; the electromagnetic valve (003) is positioned at the upper end of the moving frame (015).
3. The unique stamp device of claim 2, wherein: the stamping device is provided with a bar code or a two-dimensional code, the source and the legality of the stamping device are verified and traced through scanning the bar code or the two-dimensional code, and the stamping device can be started.
4. The stamp device unique to said seal according to claim 3, wherein: and the signer applies for a manager of the stamping device to remotely unlock the stamping device through a short message instruction or a GPRS instruction sent by an external management system.
5. The stamp device unique to said seal according to claim 4, wherein: when the stamping device is used, a short message is sent to a stamping device manager through the SIM card, and meanwhile, information is reminded to the stamping device manager under the conditions that the cost of the stamping device is insufficient, a seal box needs to be replaced or seal oil needs to be added.
6. The stamp device unique to said seal according to claim 5, wherein: the use mode of the stamping device is an electronic seal mode or a physical stamping mode; the electronic seal mode can be used after the user of the stamping device is authorized to use and verify successfully, if the user of the stamping device is requested to be in a different place, the user can identify the user through the identity of an external management system and remotely call a digital certificate or a secret key or an electronic seal stored in an encryption chip of the stamping device after safety certification.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710291230.1A CN107081974B (en) | 2017-04-28 | 2017-04-28 | Unique seal device for seal and information tracing method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710291230.1A CN107081974B (en) | 2017-04-28 | 2017-04-28 | Unique seal device for seal and information tracing method |
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| CN107081974A CN107081974A (en) | 2017-08-22 |
| CN107081974B true CN107081974B (en) | 2023-03-28 |
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|---|---|---|---|---|
| CN107512095B (en) * | 2017-08-23 | 2019-05-28 | 上海建业信息科技股份有限公司 | A method of ensureing that intelligent seal records true sealed files |
| CN107584911A (en) * | 2017-10-10 | 2018-01-16 | 来拓自动导游科技(北京)有限公司 | A kind of Internet of Things seal |
| CN108197508A (en) * | 2017-12-25 | 2018-06-22 | 河北腾翔科技有限公司 | Electronic entity composite seal and electronics button Zhang Fangfa |
| CN109016897B (en) * | 2018-07-19 | 2020-05-15 | 浙江工贸职业技术学院 | Digital seal equipment |
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| CN112319072B (en) * | 2020-10-30 | 2022-11-15 | 昆山联滔电子有限公司 | Stamp device and stamp method |
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| CN103419517A (en) * | 2013-08-20 | 2013-12-04 | 珠海汇金科技股份有限公司 | Control method and control device for seal management machine |
| CN104175730B (en) * | 2014-08-25 | 2016-09-14 | 西安焱晟科技有限公司 | A kind of thing electricity leads to seal cangue/seal and using method thereof |
| CN205149258U (en) * | 2015-11-17 | 2016-04-13 | 西安焱晟科技有限公司 | Thing electricity integration seal cangue based on displacement location |
| CN106515236A (en) * | 2016-11-07 | 2017-03-22 | 泉州市巨将防盗设备有限公司 | Safety data management-type seal system and using method thereof |
| CN207059526U (en) * | 2017-04-28 | 2018-03-02 | 西安焱晟科技有限公司 | A kind of unique stamp device of printed text |
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