CN111354107B - File management device and file management method - Google Patents
File management device and file management method Download PDFInfo
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- CN111354107B CN111354107B CN202010104735.4A CN202010104735A CN111354107B CN 111354107 B CN111354107 B CN 111354107B CN 202010104735 A CN202010104735 A CN 202010104735A CN 111354107 B CN111354107 B CN 111354107B
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C9/00—Individual registration on entry or exit
- G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
- G07C9/00563—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys using personal physical data of the operator, e.g. finger prints, retinal images, voicepatterns
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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
- G06F21/31—User authentication
- G06F21/32—User authentication using biometric data, e.g. fingerprints, iris scans or voiceprints
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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
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2221/00—Indexing scheme relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F2221/21—Indexing scheme relating to G06F21/00 and subgroups addressing additional information or applications relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F2221/2133—Verifying human interaction, e.g., Captcha
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2221/00—Indexing scheme relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F2221/21—Indexing scheme relating to G06F21/00 and subgroups addressing additional information or applications relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F2221/2135—Metering
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- Engineering & Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Software Systems (AREA)
- General Engineering & Computer Science (AREA)
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- Storage Device Security (AREA)
Abstract
The invention relates to a file management device and a file management method, which solve the problem that the file cabinet can be freely opened by outsiders after knowing the opening mode of the file cabinet, and the information of files in the file cabinet is easy to leak, and comprises the following steps: step S100: the main control terminal judges whether a file manager exists around the file cabinet; step S200: the master control terminal dynamically adjusts an actual correct password and an actual correct password input mode by combining the voice and the fingerprint of a file manager; step S300: the main control terminal compares the password input by the user and the input mode of the password with the actual correct password and the actual correct password input mode. The invention has the effect of preventing outsiders from opening the file cabinet by means of encryption.
Description
Technical Field
The present invention relates to the field of file management technologies, and in particular, to a file management apparatus and a file management method.
Background
Filing cabinets, i.e. cabinets for holding archival data, are more traditional devices for holding files, and are usually boxes with covers and cabinets with doors.
The utility model provides an application number is CN201510832863.X and name is intelligent file administration cabinet, including intelligent file administration cabinet main part, be equipped with ventilation circulation exhaust apparatus seat groove in intelligent file administration cabinet main part, be equipped with ventilation exhaust apparatus in the ventilation circulation exhaust apparatus seat groove, be equipped with ventilation exhaust apparatus on the ventilation exhaust apparatus, be equipped with the grid of taking a breath in the ventilation exhaust apparatus, the ventilation exhaust apparatus right side is equipped with the suggestion lamp groove, is equipped with the suggestion lamp shade in the suggestion lamp groove, is equipped with the suggestion flashing lamp in the suggestion lamp shade. The multifunctional archive storage and retrieval system is complete in function, convenient to use, time-saving, labor-saving, scientific, convenient, safe, efficient, scientific, effective, complete in function, scientific and comfortable when being used for carrying out intelligent management and multifunctional storage and retrieval of archives, and reduces the working difficulty of archive office managers.
The above prior art solutions have the following drawbacks: the file cabinet can be freely opened after the file cabinet opening mode is known by outsiders, and the information of files in the file cabinet is easily leaked.
Disclosure of Invention
The invention aims to provide a file management method which has the effect of preventing outsiders from opening a file cabinet by encryption means.
The above object of the present invention is achieved by the following technical solutions:
a method of archive management, comprising:
step S100: the main control terminal judges whether a file manager exists around the file cabinet;
step S200: the master control terminal dynamically adjusts an actual correct password and an actual correct password input mode by combining the voice and the fingerprint of a file manager;
step S300: the main control terminal compares the password input by the user and the input mode of the password with the actual correct password and the actual correct password input mode.
By adopting the technical scheme, whether the file management personnel are near the file cabinet or not is effectively judged through the setting of the step S100, the step S200 and the step S300, and meanwhile, the file cabinet is prevented from being opened by outsiders at will by an encryption mode.
The invention is further configured to: the file management method, step S100, includes the following steps:
step S110: the main control terminal takes a file manager as a query object, and queries a mobile phone number matched with the corresponding file manager in a first database, wherein the first database is a preset database and stores the file manager and the mobile phone number of the file manager;
step S120: the main control terminal takes the mobile phone number of the file manager as a query object to query the position of the corresponding file manager in the first database;
step S130: the main control terminal judges whether the file management personnel are around the file cabinet or not based on the position of the file management personnel and the preset position of the file cabinet.
By adopting the technical scheme, the method effectively discloses how to judge that the archive management personnel is near the archive cabinet through the settings of the step S110, the step S120 and the step S130.
The invention is further configured to: step S200 includes the steps of:
step S210: the main control terminal takes a file manager as an inquiry object to inquire out the fingerprint of each finger of the corresponding file manager and the number corresponding to the corresponding fingerprint in a second database, the second database is a preset database and stores the fingerprint information of the file manager and the corresponding file manager, and the fingerprint information comprises the finger fingerprint and the number corresponding to the corresponding finger fingerprint;
the main control terminal takes the file managers as query objects to query the voice information of different numbers of the corresponding file managers in the third database;
step S220: the main control terminal identifies the first input fingerprint of the user through the fingerprint identification device, and queries in the second database, if yes, then step S230 is started.
Through adopting above-mentioned technical scheme, effectively realized the preliminary judgement whether to open the filing cabinet to the file administration staffing personnel through the setting of step S210, step S220.
The invention is further configured to: step S230 includes the steps of:
step S231: the master control terminal starts an identifying code transmitter to transmit a random digital identifying code to a user mobile phone;
step S232: the main control terminal obtains the last two digits of the current date and compares the last two digits, the larger digit is used as the first digit, the smaller digit is positioned at the last digit, and the random number verification code is used as the middle digit section to form a complete password;
step S233: the main control terminal determines the input mode of the complete password according to the parity of the last digit of the complete password, if the number of the last digit is odd, the input mode of the password is a fingerprint input mode, namely, the input mode is one by one according to the fingerprint corresponding to each digit, and the main control terminal identifies the fingerprint of the user one by one through a fingerprint identification device and inquires out the digit matched with the corresponding fingerprint in a second database;
if the number is even, the password input mode is a voice input mode, that is, the main control terminal identifies each digital voice of the user through the voice identification device and inquires out the number represented by the corresponding user in the third database.
By adopting the technical scheme, the generation mode of the specific complete password and the input mode aiming at the complete password are effectively disclosed through the combined setting of the step S231, the step S232 and the step S233, and the file cabinet is further prevented from being opened by an outsider through random login.
The invention is further configured to: step S300 includes the steps of:
step S310: the main control terminal compares the password input by the user and the input mode of the password with the actual correct password and the actual correct password input mode;
step S320: if the comparison is successful once, the file cabinet is opened;
if the comparison times are more than 1 and less than 4, returning to the step S200;
if the comparison times exceed 4, step S330 is started.
By adopting the technical scheme, the judgment is made based on the password input by the user and the input mode through the combined setting of the step S310 and the step S320, and corresponding operation is carried out based on the judgment result.
The invention is further configured to: step S330: the main control terminal sends a correct password input mode to the mobile phone of the user through a short message.
By adopting the technical scheme, the file manager can conveniently forget the correct password input mode, so that the file manager can not log in.
The invention is further configured to: the short message in step S330 is sent by the short message sender.
By adopting the technical scheme, on one hand, the short message can be sent by the short message sender, and the cost can be reduced.
The invention also aims to provide a file management device which has the effect of preventing outsiders from opening the file cabinet by means of encryption.
A file management apparatus, comprising a memory, a main control terminal and a program stored in the memory and capable of running on the main control terminal, wherein the program can be loaded and executed by the main control terminal to implement the file management method according to any one of claims 1 to 7.
Through adopting above-mentioned technical scheme, effectively improved the encrypted degree of difficulty through above-mentioned procedure, avoided the outsider to explain to open the filing cabinet.
In conclusion, the beneficial technical effects of the invention are as follows: by intelligently changing the password and adjusting the input mode of the input password, the possibility of login of outsiders is greatly avoided.
Drawings
FIG. 1 is a diagram illustrating the overall steps of the file management method according to the present invention.
Fig. 2 is a detailed step diagram of step S100 in fig. 1.
Fig. 3 is a detailed step diagram of step S200 in fig. 1.
Fig. 4 is a detailed step diagram of step S230.
Fig. 5 is a detailed step diagram of step S300 in fig. 1.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1, a file management method disclosed by the present invention includes: step S100: the main control terminal judges whether a file manager exists around the file cabinet; step S200: the master control terminal dynamically adjusts an actual correct password and an actual correct password input mode by combining the voice and the fingerprint of a file manager; step S300: the main control terminal compares the password input by the user and the input mode of the password with the actual correct password and the actual correct password input mode.
As shown in fig. 2, the step S100 includes the following steps for determining whether there is a file manager around the file cabinet: step S110: the main control terminal takes a file manager as a query object, and queries a mobile phone number matched with the corresponding file manager in a first database, wherein the first database is a preset database and stores the file manager and the mobile phone number of the file manager; step S120: the main control terminal takes the mobile phone number of the file manager as a query object to query the position of the corresponding file manager in the first database; step S130: the main control terminal judges whether the file management personnel are around the file cabinet or not based on the position of the file management personnel and the preset position of the file cabinet.
As shown in fig. 3, the step S200 includes the following steps in view of preliminarily judging that the archive administrator wants to log in: step S210: the main control terminal takes a file manager as an inquiry object to inquire out the fingerprint of each finger of the corresponding file manager and the number corresponding to the corresponding fingerprint in a second database, the second database is a preset database and stores the fingerprint information of the file manager and the corresponding file manager, and the fingerprint information comprises the finger fingerprint and the number corresponding to the corresponding finger fingerprint; the main control terminal takes the file managers as query objects to query the voice information of different numbers of the corresponding file managers in the third database; step S220: the main control terminal identifies the first input fingerprint of the user through the fingerprint identification device, and queries in the second database, if yes, then step S230 is started.
As shown in fig. 4, a corresponding encryption method is further set for improving the judgment of the archive administrator, and step S230 includes the following steps: step S231: the master control terminal starts an identifying code transmitter to transmit a random digital identifying code to a user mobile phone; step S232: the main control terminal obtains the last two digits of the current date and compares the last two digits, the larger digit is used as the first digit, the smaller digit is positioned at the last digit, and the random number verification code is used as the middle digit section to form a complete password; step S233: the main control terminal determines the input mode of the complete password according to the parity of the last digit of the complete password, if the number of the last digit is odd, the input mode of the password is a fingerprint input mode, namely, the input mode is one by one according to the fingerprint corresponding to each digit, and the main control terminal identifies the fingerprint of the user one by one through a fingerprint identification device and inquires out the digit matched with the corresponding fingerprint in a second database; if the number is even, the password input mode is a voice input mode, that is, the main control terminal identifies each digital voice of the user through the voice identification device and inquires out the number represented by the corresponding user in the third database.
For example, assuming that the random number authentication code transmitted by the authentication code transmitter is 1358, the last two digits of the current date are 15, the complete password is 513581, the mantissa is 1, i.e., an odd number, and in the case of an odd number, the fingerprint input mode is provided, assuming that starting from the left hand of the user, the thumb of the left hand represents 0, the index finger of the left hand is 1, the middle finger of the left hand is 2, the ring finger of the left hand is 3, the little finger of the left hand is 4, the thumb of the right hand is 5, the index finger of the right hand is 6, the middle finger of the right hand is 7, the ring finger of the right hand is 8, and the little finger of the right hand is 4, the input mode is sequentially: and the thumb of the right hand, the index finger of the left hand, the ring finger of the left hand, the thumb of the right hand and the index finger of the left hand are used for opening the file management cabinet after the password is input.
As shown in fig. 5, further considering the judgment of the password input to the archive management cabinet, step S300 includes the following steps: step S310: the main control terminal compares the password input by the user and the input mode of the password with the actual correct password and the actual correct password input mode; step S320: if the comparison is successful once, the file cabinet is opened; if the comparison times are more than 1 and less than 4, returning to the step S200; if the comparison times exceeds 4, step S330 is started, wherein step S330: the main control terminal sends a correct password input mode to the mobile phone of the user through a short message, and the short message in the step S330 is sent through a short message sender.
An embodiment of the present invention provides a file management apparatus, including a memory, a main control terminal, and a program stored in the memory and capable of running on the main control terminal, where the program is capable of being loaded and executed by the main control terminal, and is implemented as shown in fig. 1 to 5.
The embodiments of the present invention are preferred embodiments of the present invention, and the scope of the present invention is not limited by these embodiments, so: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.
Claims (5)
1. A method of archive management, comprising:
step S100: the main control terminal judges whether a file manager exists around the file cabinet;
step S200: the master control terminal dynamically adjusts an actual correct password and an actual correct password input mode by combining the voice and the fingerprint of a file manager;
step S300: the main control terminal compares the password input by the user and the input mode of the password with the actual correct password and the actual correct password input mode;
step S100 includes the steps of:
step S110: the main control terminal takes a file manager as a query object, and queries a mobile phone number matched with the corresponding file manager in a first database, wherein the first database is a preset database and stores the file manager and the mobile phone number of the file manager;
step S120: the main control terminal takes the mobile phone number of the file manager as a query object to query the position of the corresponding file manager in the first database;
step S130: the main control terminal judges whether the file manager is around the file cabinet or not based on the position of the file manager and the preset position of the file cabinet;
step S200 includes the steps of:
step S210: the main control terminal takes a file manager as an inquiry object to inquire out the fingerprint of each finger of the corresponding file manager and the number corresponding to the corresponding fingerprint in a second database, the second database is a preset database and stores the fingerprint information of the file manager and the corresponding file manager, and the fingerprint information comprises the finger fingerprint and the number corresponding to the corresponding finger fingerprint;
the main control terminal takes the file managers as query objects to query the voice information of different numbers of the corresponding file managers in the third database;
step S220: the main control terminal identifies the first input fingerprint of the user through the fingerprint identification device, queries in the second database, and starts the step S230 if the first input fingerprint is queried;
step S230 includes the steps of:
step S231: the master control terminal starts an identifying code transmitter to transmit a random digital identifying code to a user mobile phone;
step S232: the main control terminal obtains the last two digits of the current date and compares the last two digits, the larger digit is used as the first digit, the smaller digit is positioned at the last digit, and the random number verification code is used as the middle digit section to form a complete password;
step S233: the main control terminal determines the input mode of the complete password according to the parity of the last digit of the complete password, if the number of the last digit is odd, the input mode of the password is a fingerprint input mode, namely, the input mode is one by one according to the fingerprint corresponding to each digit, and the main control terminal identifies the fingerprint of the user one by one through a fingerprint identification device and inquires out the digit matched with the corresponding fingerprint in a second database;
if the number is even, the password input mode is a voice input mode, that is, the main control terminal identifies each digital voice of the user through the voice identification device and inquires out the number represented by the corresponding user in the third database.
2. The archive management method according to claim 1, wherein the step S300 includes the steps of:
step S310: the main control terminal compares the password input by the user and the input mode of the password with the actual correct password and the actual correct password input mode;
step S320: if the comparison is successful once, the file cabinet is opened;
if the comparison times are more than 1 and less than 4, returning to the step S200;
if the comparison times exceed 4, step S330 is started.
3. The archive management method according to claim 2, wherein step S330: the main control terminal sends a correct password input mode to the mobile phone of the user through a short message.
4. The archive management method according to claim 3, wherein the short message in step S330 is sent by a short message sender.
5. An archive management apparatus characterized by: the file management system comprises a memory, a main control terminal and a program which is stored on the memory and can run on the main control terminal, wherein the program can be loaded and executed by the main control terminal to realize the file management method according to any one of claims 1 to 4.
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| CN202010104735.4A CN111354107B (en) | 2020-02-20 | 2020-02-20 | File management device and file management method |
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| CN202010104735.4A CN111354107B (en) | 2020-02-20 | 2020-02-20 | File management device and file management method |
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| CN112883090A (en) * | 2020-12-31 | 2021-06-01 | 深圳市创奇电气有限公司 | Control method and system for low-voltage power distribution cabinet with explosion-proof flame-retardant structure and storage medium |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102841755A (en) * | 2012-08-28 | 2012-12-26 | 广东欧珀移动通信有限公司 | Method and system for unlocking mobile communication terminal |
| KR101281523B1 (en) * | 2012-12-04 | 2013-07-03 | 박성진 | Dual type door locking equipment used to finger scan |
| CN205038690U (en) * | 2015-09-17 | 2016-02-17 | 成都九龙柜业有限公司 | Acoustic control password anti -theft system |
| CN105678131A (en) * | 2015-12-31 | 2016-06-15 | 宇龙计算机通信科技(深圳)有限公司 | Information processing method, information device, mobile terminal and server |
| CN205405648U (en) * | 2016-02-26 | 2016-07-27 | 江苏经贸职业技术学院 | Training room control system |
| CN105976471A (en) * | 2016-05-18 | 2016-09-28 | 北京千丁互联科技有限公司 | Access control equipment, visitor management method and visitor management system |
| CN106982223A (en) * | 2017-04-25 | 2017-07-25 | 上海汇尔通信息技术有限公司 | A kind of safety identification authentication method and system based on fingerprint |
| CN107958517A (en) * | 2017-12-18 | 2018-04-24 | 中国地质大学（武汉） | Unlocking method based on smart lock safe class |
| CN109830023A (en) * | 2019-03-02 | 2019-05-31 | 浙江弘电智能科技有限公司 | A kind of intelligent building access control system |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4704148B2 (en) * | 2005-08-25 | 2011-06-15 | Ｋｄｄｉ株式会社 | User authentication system, authentication device, terminal device, and computer program |
| CN103236094B (en) * | 2013-03-29 | 2015-09-30 | 东莞宇龙通信科技有限公司 | Gate control system and the method with mobile terminal unblock access control equipment |
| CN204759430U (en) * | 2015-06-03 | 2015-11-11 | 杭州电子科技大学 | Random cipher input device |
-
2020
- 2020-02-20 CN CN202010104735.4A patent/CN111354107B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102841755A (en) * | 2012-08-28 | 2012-12-26 | 广东欧珀移动通信有限公司 | Method and system for unlocking mobile communication terminal |
| KR101281523B1 (en) * | 2012-12-04 | 2013-07-03 | 박성진 | Dual type door locking equipment used to finger scan |
| CN205038690U (en) * | 2015-09-17 | 2016-02-17 | 成都九龙柜业有限公司 | Acoustic control password anti -theft system |
| CN105678131A (en) * | 2015-12-31 | 2016-06-15 | 宇龙计算机通信科技(深圳)有限公司 | Information processing method, information device, mobile terminal and server |
| CN205405648U (en) * | 2016-02-26 | 2016-07-27 | 江苏经贸职业技术学院 | Training room control system |
| CN105976471A (en) * | 2016-05-18 | 2016-09-28 | 北京千丁互联科技有限公司 | Access control equipment, visitor management method and visitor management system |
| CN106982223A (en) * | 2017-04-25 | 2017-07-25 | 上海汇尔通信息技术有限公司 | A kind of safety identification authentication method and system based on fingerprint |
| CN107958517A (en) * | 2017-12-18 | 2018-04-24 | 中国地质大学（武汉） | Unlocking method based on smart lock safe class |
| CN109830023A (en) * | 2019-03-02 | 2019-05-31 | 浙江弘电智能科技有限公司 | A kind of intelligent building access control system |
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