CN111294208A - Intelligent official seal operating system based on Bluetooth - Google Patents
Intelligent official seal operating system based on Bluetooth Download PDFInfo
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- CN111294208A CN111294208A CN202010008397.4A CN202010008397A CN111294208A CN 111294208 A CN111294208 A CN 111294208A CN 202010008397 A CN202010008397 A CN 202010008397A CN 111294208 A CN111294208 A CN 111294208A
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- 238000007639 printing Methods 0.000 claims abstract description 44
- 238000007641 inkjet printing Methods 0.000 claims description 3
- 238000007648 laser printing Methods 0.000 claims description 3
- 238000007789 sealing Methods 0.000 abstract 1
- 241000283216 Phocidae Species 0.000 description 92
- 238000010009 beating Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
- H04L9/32—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials
- H04L9/3226—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials using a predetermined code, e.g. password, passphrase or PIN
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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
- G06F21/30—Authentication, i.e. establishing the identity or authorisation of security principals
- G06F21/45—Structures or tools for the administration of authentication
- G06F21/46—Structures or tools for the administration of authentication by designing passwords or checking the strength of passwords
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q10/00—Administration; Management
- G06Q10/10—Office automation; Time management
- G06Q10/103—Workflow collaboration or project management
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V20/00—Scenes; Scene-specific elements
- G06V20/10—Terrestrial scenes
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/60—Control of cameras or camera modules
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
- H04N7/188—Capturing isolated or intermittent images triggered by the occurrence of a predetermined event, e.g. an object reaching a predetermined position
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/80—Services using short range communication, e.g. near-field communication [NFC], radio-frequency identification [RFID] or low energy communication
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- Business, Economics & Management (AREA)
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- Marketing (AREA)
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- Accessory Devices And Overall Control Thereof (AREA)
Abstract
The invention discloses an intelligent official seal operating system based on Bluetooth, which relates to the technical field of intelligent seal, and comprises a mobile end, a seal printing head and a Bluetooth module, wherein the mobile end is in signal connection with the seal printing head through the Bluetooth module; the operating system comprises the following steps: s1: setting a permission level in the operation app, divided into a setting party and a using party, S2: the setting party opens the operation APP on the mobile terminal of the setting party, sets a specific opening password, S3: when needing to seal, the user opens the seal printing head, correctly inputs the opening password set by the setting party when operating the touch screen, selects the corresponding company name and selects the seal type needing to be used, the seal printing head receives signals through the Bluetooth module, the user holds the seal printing head to seal at the position needing to be sealed, and the seal printing head prints out the corresponding seal image, so that intelligent sealing is realized.
Description
Technical Field
The invention relates to the technical field of intelligent seal, in particular to an intelligent official seal operating system based on Bluetooth.
Background
At present, the mode of stamping of traditional seal is after the user holds the seal and glues the inkpad in the inkpad, with the seal alignment department of need stamping, exert pressure, the seal leaves the seal trace in the department of stamping, complex operation, and the seal pattern is easy unclear, management and record mode to the use of traditional seal, most users only carry out simple use registration with the table, or use and carry out simple management with the seal approval list, cause seal use management confusion easily, some enterprises are because the business need takes out the official seal, because of lacking remote management, lead to the official seal to use in illegal place, in order to ensure to use the seal safety legal use, must arrange the special messenger to follow, increase the cost of labor, and need take a plurality of official seals outward sometimes, lose easily, lead to the official seal to take out the use inconvenient, therefore, there is the place of waiting to improve.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide an intelligent official seal operating system based on Bluetooth, which can approve the official seal user to take the official seal by setting a password in an operation APP, realize the management of the official seal user and the official seal, realize the printing of seal images of different types by using a stamping printing head, avoid the taking of the official seal and avoid the loss of the official seal, and has the following specific scheme:
an intelligent official seal operating system based on Bluetooth comprises a mobile end, a seal printing head and a Bluetooth module, wherein the mobile end is in signal connection with the seal printing head through the Bluetooth module, an operation APP is arranged in the mobile end, seal images of different companies are stored in the operation APP, and an operation touch screen is arranged on the seal printing head;
the operating system comprises the following operating steps:
s1: setting a permission level in the operation app, dividing the permission level into a setting party and a using party,
s2: the setting party opens the operation APP on the self mobile terminal, sets a specific opening password,
s3: when needing to seal, the user opens the seal printer head operate the correct input of touch-sensitive screen and set up the opening password that the side set up, select corresponding company's name and select the seal type that needs to use, the seal printer head receives the signal through bluetooth module, and the user is handheld the seal printer head seals in the department that needs to seal, the seal printer head prints out corresponding seal image.
Further, it shoots the device to be equipped with the image on the printer head to stamp, and the completion of stamping will when the printer head of stamping lifted up, the seal image of printing was shot to the image shooting device, be equipped with storage module in the operation APP, bluetooth module will the seal image that the image shooting device was shot is uploaded to keep staying the shelves in the storage module to supply the settlement side to look over the seal image of using.
Further, be equipped with orientation module in the removal end, the seal place when orientation module record was stamped reaches in the upload operation APP, supply the settlement side to look over the seal place when stamping.
Further, in S1, the user side is provided with a plurality of users, and the setting side sets different open passwords for the plurality of users.
Further, the step of acquiring the seal image stored in the operation APP is as follows:
a1: the printer scans the paper printed with the stamp image to obtain picture information, or the shooting device shoots the stamp object to obtain picture information,
a2: and uploading the picture information to an operation APP, and classifying the picture information into different seal types corresponding to different companies after the picture information is identified by the operation APP.
Furthermore, the stamping printing head is provided with a charging interface.
Further, the image shooting device comprises a camera, a pressure sensor and a control module, wherein the camera and the pressure sensor are electrically connected with the control module;
the image shooting device shoots the seal image and comprises the following steps:
when stamping, the pressure sensor senses the pressure formed between the stamping printing head and the file, the pressure sensor sends pressure information to the control module for identification, whether the pressure sensed by the pressure sensor is greater than a set value is judged,
when the stamping printing head is lifted after stamping, the pressure sensed by the pressure sensor is greater than a set value, and the control module controls the camera to shoot a printed stamp image.
Further, in S3, the stamping print head prints the stamp image by laser printing or inkjet printing.
Compared with the prior art, the invention has the following beneficial effects:
(1) the manager of the enterprise can be a setting party, the official seal user can be a using party, when the official seal user needs to take the official seal, the manager sets an opening password on the operation APP, and informs the specific opening password to the corresponding official seal user, the official seal user correctly inputs the opening password on the operation touch screen, selects the corresponding company name and selects the seal type to be used, the hand-held stamping printing head is covered at the position needing stamping, the stamping printing head automatically prints the corresponding seal image, the seal image is clear, in sum, the official seal user only needs to carry the stamping printing head without taking the official seal out, the consequence of the loss of the official seal is avoided, different seal images can be printed by selecting different seal types, the steps of printing the official seal by the user are simplified, the operation is convenient, the intelligent stamping is realized, in addition, the manager sets the password through the operation, the official seal user is approved to carry the official seal, and the management of the official seal user and the official seal is realized;
(2) by arranging the image shooting device, a manager can check the used seal image on the operation APP in real time, judge whether a official seal user uses the seal illegally, and realize remote management;
(3) by arranging the positioning module, a manager can check the position of the seal image in use on the operation APP in real time, and judge whether a official seal user works in a corresponding seal stamping place or not, so that remote management is realized;
(4) the setting party can set different opening passwords aiming at different users, so that the mobile terminals of different users can only input the corresponding opening passwords, and the phenomenon that other people except the official seal user use the official seal randomly is avoided.
Drawings
FIG. 1 is a general schematic diagram illustrating a connection relationship in an embodiment of the present invention;
FIG. 2 is a flow chart illustrating the operation steps of the operating system of the present invention;
FIG. 3 is a schematic flow chart showing the connection relationship of the image capturing devices and the capturing steps according to the present invention;
FIG. 4 is an overall schematic view of a stamping printhead of the present invention.
Reference numerals: 1. stamping the printing head; 2. a charging interface; 3. the touch screen is operated.
Detailed Description
The present invention will be described in further detail with reference to examples and drawings, but the present invention is not limited to these examples.
As shown in FIG. 1, an intelligence official seal operating system based on bluetooth, including removing the end, stamping and beating printer head 1 and bluetooth module, remove the end and stamp and beat printer head 1 and pass through bluetooth module signal connection, be equipped with operation APP in the removal end, there are the seal image of different companies in the operation APP, stamp and beat the fixed operation touch-sensitive screen 3 that is provided with in the upper portion of printer head 1 for the display data. In operation APP, the administrator of enterprise establishes to the party of setting for, for example legal representative, and the official seal user establishes to the user, for example financial staff, and in this embodiment, the removal end can set up to communication device such as cell-phone or flat board, and operation APP utilizes operation APP control stamping to beat printer head 1 and carry out the seal for realizing the software program or the applet of corresponding function on the removal end.
The acquisition steps of the seal image stored in the operation APP are as follows: a1: scanning the paper printed with the stamp image through a printer to obtain picture information, or shooting a stamp object through a shooting device to obtain picture information, A2: and uploading the picture information to an operation APP, and classifying the picture information into different seal types corresponding to different companies after the picture information is identified by the operation APP. In order to save acquisition time, the picture information in A1 can directly use seal information of the bureau of industry and commerce under the permission of the bureau of industry and commerce.
As shown in fig. 2, the operating system of the present invention includes the following steps:
s1: setting a permission level in the operation app, dividing the permission level into a setting party and a using party,
s2: the setting party opens the operation APP on the self mobile terminal, sets a specific opening password,
s3: when stamping is needed, a user opens the stamping printing head 1, an opening password set by a setting party is correctly input in the operation touch screen 3, a corresponding company name is selected, a stamp type needed to be used is selected, the stamping printing head 1 receives a signal through the Bluetooth module, the user holds the stamping printing head 1 in hand to stamp at a position needing stamping, and the stamping printing head 1 prints a corresponding stamp image.
In S1, the user is provided with a plurality of, and the settlement side sets up different opening passwords corresponding to a plurality of users, specifically, the settlement side clicks the name of different users in the operation APP, sets up the opening password of digit or letter difference for the mobile end of different users can only input the corresponding opening password, avoids other people except the official seal user to use the official seal in disorder.
In S3, the stamping head 1 prints the stamp image by laser printing or inkjet printing, so as to increase the printing speed and the sharpness of the stamp image and ensure the similarity between the stamp image and the official stamp image printed with the inkpad.
As shown in fig. 3, the stamping printing head 1 is provided with an image shooting device, the image shooting device comprises a camera, a pressure sensor and a control module, the camera adopts a micro camera device and is installed at the bottom end of the stamping printing head 1, the pressure sensor is also installed at the bottom end of the stamping printing head 1, the control module is provided with a controller, the camera and the pressure sensor are electrically connected with the control module, the pressure sensor is electrically connected with the input end of the controller, and the camera is electrically connected with the output end of the controller. The time for the camera to shoot the seal image is set as the time for lifting the seal printing head 1 after the seal is sealed, the time is realized by editing the control circuit, the control circuit can be realized by programming by technicians in the field, the control circuit belongs to the common general knowledge in the field, and is only used without improvement, so the control mode and the circuit connection are not explained in detail in the invention.
The image shooting device shoots the seal image and comprises the following steps: when stamping is carried out, the pressure sensor senses the pressure formed between the stamping printing head 1 and a file, the pressure sensor sends pressure information to the control module for identification, whether the pressure sensed by the pressure sensor is larger than a set value or not is judged, when the stamping printing head 1 is lifted after stamping is finished, the pressure sensed by the pressure sensor is larger than the set value, and the control module controls the camera to shoot a printed stamp image. The set value may be set to 0 or otherwise, and may be set according to a plurality of tests.
Be equipped with storage module in the operation APP, it is equipped with the region of looking over to correspond storage module on the interface of operation APP, and bluetooth module keeps staying the shelves in uploading the seal image that the device was shot to the storage module to supply the settlement side to look over the seal image that uses in the aforesaid region of looking over, the administrator can look over used seal image in real time on operation APP, judges whether the official seal user uses in violation of rules and regulations, realizes remote management.
Be equipped with orientation module in the removal end, orientation module can be cell-phone or dull and stereotyped GPS or beidou system from taking, orientation module record stamp place when stamping and upload to operation APP in, supply the setting party to look over the stamp place when stamping, it is equipped with the viewing area to correspond orientation module on operation APP's the interface, viewing area can set up to the seal image below of shooting, when the administrator looks over used seal image, can see the information about stamp place in seal image below simultaneously, judge whether official seal user is working at the stamp place that corresponds, realize remote management.
As shown in FIG. 4, the side wall of the stamping printing head 1 is provided with a charging interface 2, the charging interface 2 can be set to be a USB or Type-C interface, the stamping printing head 1 can be conveniently charged, and the stamping printing head can be normally used. The side wall of the stamping printing head 1 is provided with a power button, so that the stamping printing head 1 can be started conveniently.
The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention. It should be noted that modifications and embellishments within the scope of the invention may occur to those skilled in the art without departing from the principle of the invention, and are considered to be within the scope of the invention.
Claims (8)
1. An intelligent official seal operating system based on Bluetooth is characterized by comprising a mobile end, a seal printing head (1) and a Bluetooth module, wherein the mobile end is in signal connection with the seal printing head (1) through the Bluetooth module, an operation APP is arranged in the mobile end, seal images of different companies are stored in the operation APP, and an operation touch screen (3) is arranged on the seal printing head (1);
the operating system comprises the following operating steps:
s1: setting a permission level in the operation app, dividing the permission level into a setting party and a using party,
s2: the setting party opens the operation APP on the self mobile terminal, sets a specific opening password,
s3: when needing to seal, the user opens seal printer head (1) operate touch-sensitive screen (3) correct input settlement side set up open the password, select corresponding company's name and select the seal type that needs to use, seal printer head (1) receives the signal through bluetooth module, and the user is handheld seal printer head (1) is sealed in the department that needs to seal, seal printer head (1) prints out corresponding seal image.
2. The intelligent official seal operating system based on bluetooth of claim 1 characterized in that, be equipped with image shooting device on stamping printer head (1), stamping finishes with when stamping printer head (1) lifts up, image shooting device shoots the seal image of printing, be equipped with storage module in the operation APP, bluetooth module will the seal image that image shooting device was shot upload to keep staying the shelves in the storage module to supply the settlement party to look over the seal image that uses.
3. The intelligent official seal operating system based on bluetooth of claim 2, characterized in that, be equipped with orientation module in the removal end, orientation module record seal place when stamping and upload to in the operation APP for the seal place when stamping is looked over to the settlement side.
4. The bluetooth-based intelligent official seal operating system as claimed in claim 1, wherein in S1, a plurality of users are provided, and a setting party sets different opening passwords for the plurality of users.
5. The intelligent official seal operating system based on Bluetooth as claimed in claim 4, wherein the collection step of the seal image stored in the operation APP is as follows:
a1: the printer scans the paper printed with the stamp image to obtain picture information, or the shooting device shoots the stamp object to obtain picture information,
a2: and uploading the picture information to an operation APP, and classifying the picture information into different seal types corresponding to different companies after the picture information is identified by the operation APP.
6. The intelligent official seal operating system based on Bluetooth as claimed in claim 1 is characterized in that a charging interface (2) is arranged on the seal printing head (1).
7. The intelligent official seal operating system based on Bluetooth as claimed in claim 2, wherein the image shooting device comprises a camera, a pressure sensor and a control module, and the camera and the pressure sensor are electrically connected with the control module;
the image shooting device shoots the seal image and comprises the following steps:
when stamping, the pressure sensor senses the pressure formed between the stamping printing head (1) and a file, the pressure sensor sends pressure information to the control module for identification, whether the pressure sensed by the pressure sensor is greater than a set value or not is judged,
when the stamping printing head (1) is lifted after stamping, the pressure sensed by the pressure sensor is greater than a set value, and the control module controls the camera to shoot a printed stamp image.
8. The intelligent Bluetooth-based official seal operating system as claimed in claim 1, wherein in the S3, the stamping printing head (1) prints the seal image by laser printing or ink-jet printing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010008397.4A CN111294208A (en) | 2020-01-06 | 2020-01-06 | Intelligent official seal operating system based on Bluetooth |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010008397.4A CN111294208A (en) | 2020-01-06 | 2020-01-06 | Intelligent official seal operating system based on Bluetooth |
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| CN111294208A true CN111294208A (en) | 2020-06-16 |
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| CN202010008397.4A Pending CN111294208A (en) | 2020-01-06 | 2020-01-06 | Intelligent official seal operating system based on Bluetooth |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080090525A1 (en) * | 2006-10-12 | 2008-04-17 | Samsung Electronics Co., Ltd. | Method of controlling printer using bluetooth function of mobile terminal |
| CN208922374U (en) * | 2018-06-21 | 2019-05-31 | 唐山银行股份有限公司 | Deposit receipt recycles self-aided terminal |
| CN109878223A (en) * | 2019-04-12 | 2019-06-14 | 宁波喜印科技有限公司 | A kind of intelligence seal and its application method |
| CN109948997A (en) * | 2019-01-30 | 2019-06-28 | 深圳市赛亿科技开发有限公司 | A kind of intelligence control of stamping method and system |
| CN110228297A (en) * | 2019-07-02 | 2019-09-13 | 海明联合能源集团矩网科技有限公司 | Based on the anti-fake intelligent seal of cloud computing |
-
2020
- 2020-01-06 CN CN202010008397.4A patent/CN111294208A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080090525A1 (en) * | 2006-10-12 | 2008-04-17 | Samsung Electronics Co., Ltd. | Method of controlling printer using bluetooth function of mobile terminal |
| CN208922374U (en) * | 2018-06-21 | 2019-05-31 | 唐山银行股份有限公司 | Deposit receipt recycles self-aided terminal |
| CN109948997A (en) * | 2019-01-30 | 2019-06-28 | 深圳市赛亿科技开发有限公司 | A kind of intelligence control of stamping method and system |
| CN109878223A (en) * | 2019-04-12 | 2019-06-14 | 宁波喜印科技有限公司 | A kind of intelligence seal and its application method |
| CN110228297A (en) * | 2019-07-02 | 2019-09-13 | 海明联合能源集团矩网科技有限公司 | Based on the anti-fake intelligent seal of cloud computing |
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Application publication date: 20200616 |