CN111140103A - Office cabinet keyhole sealing platform - Google Patents
Office cabinet keyhole sealing platform Download PDFInfo
- Publication number
- CN111140103A CN111140103A CN201911382505.8A CN201911382505A CN111140103A CN 111140103 A CN111140103 A CN 111140103A CN 201911382505 A CN201911382505 A CN 201911382505A CN 111140103 A CN111140103 A CN 111140103A
- Authority
- CN
- China
- Prior art keywords
- office cabinet
- office
- cabinet
- keyhole
- permanent magnet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B65/00—Locks or fastenings for special use
- E05B65/44—Locks or fastenings for special use for furniture
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B17/00—Accessories in connection with locks
- E05B17/14—Closures or guards for keyholes
- E05B17/18—Closures or guards for keyholes shaped as lids or slides
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B17/00—Accessories in connection with locks
- E05B17/20—Means independent of the locking mechanism for preventing unauthorised opening, e.g. for securing the bolt in the fastening position
- E05B17/2003—Preventing opening by insertion of a tool, e.g. flexible, between door and jamb to withdraw the bolt
Abstract
The invention relates to an office cabinet lockhole closed platform based on shape analysis, which comprises: the lock body sealing mechanism comprises a permanent magnet brushless motor and a sealing plate body connected with the permanent magnet brushless motor, the permanent magnet brushless motor is positioned in the cabinet body of the office cabinet, the sealing plate body is positioned in the lock hole of the office cabinet, and the permanent magnet brushless motor is used for driving the sealing plate body to realize sealing operation on the lock hole of the office cabinet when receiving a second driving instruction; and the content analysis equipment is respectively connected with the permanent magnet brushless motor, the static storage chip and the object extraction equipment and is used for sending out a first driving instruction when the similarity between the imaging area and the appearance pattern exceeds a preset percentage threshold value, and otherwise, sending out a second driving instruction. The unlocking ability of the key can be judged in advance and the unlocking decision can be refused, so that the probability that the key enters the lock body is reduced, and the service life of the office cabinet lock body is effectively prolonged.
Description
Technical Field
The invention relates to the field of office supplies, in particular to a lock hole sealing platform for an office cabinet.
Background
Office supplies, which refer to auxiliary supplies used in daily work, are mainly applied to enterprise units, and cover a wide variety of products, including: documents and archives, desktop articles, office equipment, financial articles, consumables and other articles related to work.
The office supply industry in China is gradually developing towards industrialization and large scale, the quality of the produced products has international market competitiveness, and a new development opportunity is met along with the continuous expansion of the demand market and the increase of export.
In view of the complexity of office supplies, a software system is recommended to achieve accurate management, for example, a management system for seeking out office supplies takes inventory management as a main line, and implements process management from purchasing, receiving to dispensing aiming at repeated purchasing and idle waste conditions frequently occurring in office supply management. The system has simple and beautiful interface, intuitive and easy operation and normal use without special training. The system can easily realize informatization, standardization and standardization of article management work, and is a preferred tool for office supply management.
Disclosure of Invention
In order to solve the related problems in the prior art, the invention provides an office cabinet lockhole closed platform based on shape analysis, which can judge the unlocking capacity of a key before people use the key to unlock an office cabinet, so that the related actions of refusing to unlock are extracted and executed, and the condition that the key is broken in the lockhole is avoided.
Therefore, the invention has the following important invention points:
(1) the intelligent detection of the unlocking capability based on shape analysis is carried out on the currently used key, and the keyhole is closed in time when the key cannot be unlocked, so that the key is prevented from being broken in the keyhole;
(2) extracting a corresponding key object from the received image based on the color feature of the key, acquiring an imaging area of the key object in the image, and determining that the currently used key cannot be unlocked when the similarity between the imaging area and the outline pattern does not exceed a preset percentage threshold.
According to an aspect of the present invention, there is provided an office cabinet keyhole enclosure platform based on shape analysis, the platform comprising:
the lock body sealing mechanism comprises a permanent magnet brushless motor and a sealing plate body connected with the permanent magnet brushless motor, the permanent magnet brushless motor is positioned in the cabinet body of the office cabinet, the sealing plate body is positioned in the lock hole of the office cabinet, and the permanent magnet brushless motor is used for driving the sealing plate body to realize sealing operation on the lock hole of the office cabinet when receiving a second driving instruction;
the permanent magnet brushless motor is also used for driving the sealing plate body to remove the sealing operation on the lock hole of the office cabinet when receiving a first driving instruction;
the field imaging equipment is arranged on the side surface of the office cabinet and is used for imaging a scene on the side surface of the lock hole of the office cabinet so as to obtain and output a corresponding image on the side surface of the lock hole;
the directional blurring device is connected with the field imaging device and is used for executing directional blurring operation of background partial blurring processing on the received keyhole side image to obtain a corresponding directional blurring image;
the distortion processing device is connected with the directional blurring device and is used for performing distortion processing on the directional blurring image to obtain a real-time processing image;
the static storage chip is arranged in the cabinet body of the office cabinet and used for storing the appearance pattern of the key for opening the lock hole of the office cabinet, and the appearance pattern of the key only comprises the key for opening the lock body of the office cabinet;
the object extraction device is connected with the distortion processing device and used for extracting a corresponding key object from the real-time processing image based on the key color characteristics and outputting an imaging area of the key object in the real-time processing image;
and the content analysis equipment is respectively connected with the permanent magnet brushless motor, the static storage chip and the object extraction equipment and is used for sending out a first driving instruction when the similarity between the imaging area and the outline pattern exceeds a preset percentage threshold value.
According to another aspect of the invention, there is also provided a shape analysis-based office cabinet keyhole closing method, which includes using a shape analysis-based office cabinet keyhole closing platform as described above for determining whether to perform an office cabinet keyhole closing operation based on the analysis result of the shape of the key used for unlocking.
The shape-analysis-based office cabinet keyhole closed platform is intelligent in design and wide in application. The unlocking ability of the key can be judged in advance and the unlocking decision can be refused, so that the probability that the key enters the lock body is reduced, and the service life of the office cabinet lock body is effectively prolonged.
Detailed Description
The following describes in detail an embodiment of the present invention based on shape-resolved office cabinet keyhole closure platform.
The key is a common unlocking tool in people's life, and the material for making the key mainly comprises copper, zinc, aluminum, iron and other metals. The key invention is later than the lock, which has been in ancient egypt 4000 years ago. The keys are various, including ordinary keys, smart keys, remote keys, electronic keys, and the like.
With the development of automobile manufacturing technology, people are used to commonly refer to devices for opening automobile doors and starting engines as keys.
Mechanical automotive locks are the most common and earliest automotive anti-theft locks, and are rarely used alone in medium and high-grade automobiles. Mechanical locks mainly serve to limit vehicle operation, provide limited assistance in theft prevention, and are difficult to withstand. The general thief can pry the steering wheel lock in tens of seconds;
the electronic anti-theft lock is the most applied and additionally installed anti-theft lock, and the main functions of the unidirectional electronic anti-theft system are as follows: the door of the car is opened and closed, shakes or illegally opens the door and reports to the police etc., and some brands 'products have increased some functions according to customer's demand: the starting, flameout and the like of the engine are completed by an electronic remote controller;
the electronic anti-theft system is fatal to the damage of the electronic password and the remote control operation mode, when a vehicle owner opens and closes a vehicle door by using a remote controller, a nearby vehicle stealing thief can steal radio waves or infrared rays emitted by the remote controller by using a receiver or a scanner, and the anti-theft system of the vehicle can be opened by decoding.
The chip type digital anti-theft lock is an anti-theft measure of automobile manufacturer level, and most cars adopt the anti-theft mode as an original anti-theft device;
the chip type digital burglar alarm can lock a motor, a circuit and an oil circuit of an automobile, and cannot start the automobile without a chip key. The digital code has low code duplication rate, and the lock can be unlocked only by contacting the coded lock on the vehicle with the coded key, thus avoiding the scanning disadvantage. Most of new domestic vehicles are provided with chip anti-theft systems of original factories.
Chip-based theft protection has been developed to the fourth generation, the latest fourth generation electronic theft protection chip has a special diagnostic function, i.e. authorized persons can obtain the historical information of the theft protection system when reading the key secret information. The number of authorized spare keys in the system, the time stamp, and other background information are part of the security features of the transceiver. The fourth generation electronic anti-theft system not only has more effective anti-theft function than the prior electronic anti-theft system, but also has other advantages: the unique radio frequency identification technology (RFID) can ensure that the system can correctly identify the driver under any condition, and can automatically identify the identity of the driver when the driver approaches or leaves the vehicle and automatically open or close the vehicle lock; the position of the electronic key can be easily detected no matter in a vehicle or outside the vehicle.
At present, the use of office cabinet lock body is frequent, on the one hand, can arouse the wearing and tearing of lock body equipment, influences lock body life, and on the other hand gets into the lock body when attempting to unblank when the wrong key, produces the scene of key fracture in the lockhole very easily to inevitably get into and trade the lock flow, cause not little trouble for user and office cabinet holder.
In order to overcome the defects, the invention builds the office cabinet lockhole closed platform based on shape analysis, and can effectively solve the corresponding technical problems.
The shape-analysis-based office cabinet keyhole closed platform shown according to the embodiment of the invention comprises:
the lock body sealing mechanism comprises a permanent magnet brushless motor and a sealing plate body connected with the permanent magnet brushless motor, the permanent magnet brushless motor is positioned in the cabinet body of the office cabinet, the sealing plate body is positioned in the lock hole of the office cabinet, and the permanent magnet brushless motor is used for driving the sealing plate body to realize sealing operation on the lock hole of the office cabinet when receiving a second driving instruction;
the permanent magnet brushless motor is also used for driving the sealing plate body to remove the sealing operation on the lock hole of the office cabinet when receiving a first driving instruction;
the field imaging equipment is arranged on the side surface of the office cabinet and is used for imaging a scene on the side surface of the lock hole of the office cabinet so as to obtain and output a corresponding image on the side surface of the lock hole;
the directional blurring device is connected with the field imaging device and is used for executing directional blurring operation of background partial blurring processing on the received keyhole side image to obtain a corresponding directional blurring image;
the distortion processing device is connected with the directional blurring device and is used for performing distortion processing on the directional blurring image to obtain a real-time processing image;
the static storage chip is arranged in the cabinet body of the office cabinet and used for storing the appearance pattern of the key for opening the lock hole of the office cabinet, and the appearance pattern of the key only comprises the key for opening the lock body of the office cabinet;
the object extraction device is connected with the distortion processing device and used for extracting a corresponding key object from the real-time processing image based on the key color characteristics and outputting an imaging area of the key object in the real-time processing image;
and the content analysis equipment is respectively connected with the permanent magnet brushless motor, the static storage chip and the object extraction equipment and is used for sending out a first driving instruction when the similarity between the imaging area and the outline pattern exceeds a preset percentage threshold value.
Next, a detailed description will be given of a specific structure of the office cabinet keyhole closure platform based on shape analysis according to the present invention.
In the office cabinet lockhole closed platform based on shape analysis:
the content analysis device is further used for sending out a second driving instruction when the similarity between the imaging area and the outline pattern does not exceed a preset percentage threshold value.
The office cabinet lockhole closed platform based on shape analysis can further comprise:
and the pressure detection device is arranged on the shell of the object extraction device and used for measuring the instant pressure currently born by the shell of the object extraction device.
The office cabinet lockhole closed platform based on shape analysis can further comprise:
the pressure analysis equipment is connected with the pressure detection equipment and is used for sending a pressure alarm instruction when the received instant pressure exceeds the limit;
and the pressure analysis equipment is also used for sending a normal pressure command when the received instant pressure is not over-limit.
The office cabinet lockhole closed platform based on shape analysis can further comprise:
and the alarm execution equipment is connected with the pressure analysis equipment and is used for executing corresponding alarm operation when receiving the pressure alarm instruction.
In the office cabinet lockhole closed platform based on shape analysis:
the alarm execution equipment is a buzzer and is used for sending out buzzing sound with preset frequency when corresponding alarm operation is executed.
In the office cabinet lockhole closed platform based on shape analysis:
the alarm execution device is a voice playing chip and is used for playing a corresponding alarm file when corresponding alarm operation is executed.
In the office cabinet lockhole closed platform based on shape analysis:
the alarm execution device is a display device and is used for displaying corresponding alarm characters when corresponding alarm operation is executed.
The office cabinet lockhole closed platform based on shape analysis can further comprise:
and the alarm execution equipment is also used for stopping executing corresponding alarm operation when the normal pressure instruction is received.
Meanwhile, in order to overcome the defects, the invention also discloses an office cabinet lock hole sealing method based on shape analysis, which comprises the step of using the office cabinet lock hole sealing platform based on shape analysis and used for judging whether to execute the sealing operation of the office cabinet lock hole or not based on the analysis result of the shape of the key for unlocking.
In addition, the content analysis device is a generic array logic device GAL.
General Array Logic GAL (general Array Logic www.husoon.com) devices were the first electrically erasable, programmable, settable encryption bit PLDs invented by LATTICE. Representative GAL chips are GAL16V8, GAL20, which are capable of emulating almost all types of PAL devices. In practical application, GAL device has 100% compatibility to PAL device emulation, so GAL can almost completely replace PAL device, and can replace most SSI, MSI digital integrated circuit, thus obtaining wide application.
The biggest difference between GAL and PAL is that the output structure of the GAL is user-definable and is a programmable output structure. Two basic models of GAL, GAL16V8(20 pins) GAL20V8(24 pins), replace ten PAL devices, and are therefore called pain programmable circuits. The output of the PAL is well defined by the manufacturer, the chip is fixed after being selected, and the user can not change the chip.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature.
Although the present invention has been described with reference to the above embodiments, it should be understood by those skilled in the art that various changes may be made and equivalents may be substituted without departing from the spirit and scope of the invention. Therefore, the protection scope of the present invention should be subject to the scope defined by the claims of the present application.
Claims (10)
1. An office cabinet keyhole enclosure platform based on shape parsing, the platform comprising:
the lock body sealing mechanism comprises a permanent magnet brushless motor and a sealing plate body connected with the permanent magnet brushless motor, the permanent magnet brushless motor is positioned in the cabinet body of the office cabinet, the sealing plate body is positioned in the lock hole of the office cabinet, and the permanent magnet brushless motor is used for driving the sealing plate body to realize sealing operation on the lock hole of the office cabinet when receiving a second driving instruction;
the permanent magnet brushless motor is also used for driving the sealing plate body to remove the sealing operation on the lock hole of the office cabinet when receiving a first driving instruction;
the field imaging equipment is arranged on the side surface of the office cabinet and is used for imaging a scene on the side surface of the lock hole of the office cabinet so as to obtain and output a corresponding image on the side surface of the lock hole;
the directional blurring device is connected with the field imaging device and is used for executing directional blurring operation of background partial blurring processing on the received keyhole side image to obtain a corresponding directional blurring image;
the distortion processing device is connected with the directional blurring device and is used for performing distortion processing on the directional blurring image to obtain a real-time processing image;
the static storage chip is arranged in the cabinet body of the office cabinet and used for storing the appearance pattern of the key for opening the lock hole of the office cabinet, and the appearance pattern of the key only comprises the key for opening the lock body of the office cabinet;
the object extraction device is connected with the distortion processing device and used for extracting a corresponding key object from the real-time processing image based on the key color characteristics and outputting an imaging area of the key object in the real-time processing image;
and the content analysis equipment is respectively connected with the permanent magnet brushless motor, the static storage chip and the object extraction equipment and is used for sending out a first driving instruction when the similarity between the imaging area and the outline pattern exceeds a preset percentage threshold value.
2. The shape-resolved-based office cabinet keyhole enclosure platform of claim 1, wherein:
the content analysis device is further used for sending out a second driving instruction when the similarity between the imaging area and the outline pattern does not exceed a preset percentage threshold value.
3. The shape-resolved office cabinet keyhole enclosure platform of claim 2 further comprising:
and the pressure detection device is arranged on the shell of the object extraction device and used for measuring the instant pressure currently born by the shell of the object extraction device.
4. The shape-resolved office cabinet keyhole enclosure platform of claim 3 further comprising:
the pressure analysis equipment is connected with the pressure detection equipment and is used for sending a pressure alarm instruction when the received instant pressure exceeds the limit;
and the pressure analysis equipment is also used for sending a normal pressure command when the received instant pressure is not over-limit.
5. The shape-resolved office cabinet keyhole enclosure platform of claim 4 further comprising:
and the alarm execution equipment is connected with the pressure analysis equipment and is used for executing corresponding alarm operation when receiving the pressure alarm instruction.
6. The shape-resolved office cabinet keyhole enclosure platform of claim 5, wherein:
the alarm execution equipment is a buzzer and is used for sending out buzzing sound with preset frequency when corresponding alarm operation is executed.
7. The shape-resolved office cabinet keyhole enclosure platform of claim 6, wherein:
the alarm execution device is a voice playing chip and is used for playing a corresponding alarm file when corresponding alarm operation is executed.
8. The shape-resolved office cabinet keyhole enclosure platform of claim 7, wherein:
the alarm execution device is a display device and is used for displaying corresponding alarm characters when corresponding alarm operation is executed.
9. The shape-resolved office cabinet keyhole enclosure platform of claim 8 further comprising:
and the alarm execution equipment is also used for stopping executing corresponding alarm operation when the normal pressure instruction is received.
10. An office cabinet keyhole closure method based on shape analysis, the method comprising providing an office cabinet keyhole closure platform based on shape analysis according to any one of claims 1 to 9 for determining whether to perform an office cabinet keyhole closure operation based on the analysis result of the shape of a key used for unlocking.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911382505.8A CN111140103A (en) | 2019-12-28 | 2019-12-28 | Office cabinet keyhole sealing platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911382505.8A CN111140103A (en) | 2019-12-28 | 2019-12-28 | Office cabinet keyhole sealing platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111140103A true CN111140103A (en) | 2020-05-12 |
Family
ID=70521300
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911382505.8A Withdrawn CN111140103A (en) | 2019-12-28 | 2019-12-28 | Office cabinet keyhole sealing platform |
Country Status (1)
| Country | Link |
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| CN (1) | CN111140103A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112607100A (en) * | 2020-11-22 | 2021-04-06 | 泰州市华仕达机械制造有限公司 | Compatible fruit conveying and distributing system |
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| CN101440676A (en) * | 2008-12-22 | 2009-05-27 | 北京中星微电子有限公司 | Intelligent anti-theft door lock based on cam and warning processing method thereof |
| CN104660900A (en) * | 2013-10-30 | 2015-05-27 | 株式会社摩如富 | Image Processing Device, Image Processing Method And Recording Medium |
| CN104806083A (en) * | 2015-02-15 | 2015-07-29 | 无锡市崇安区科技创业服务中心 | Intelligent detection sensing based self-protecting lock |
| CN106013975A (en) * | 2016-08-01 | 2016-10-12 | 成都泰然科技有限公司 | Intelligent lock protector and lock protecting system |
| KR101971446B1 (en) * | 2018-08-13 | 2019-04-23 | 인천대학교 산학협력단 | Digital door lock for crime prevention |
-
2019
- 2019-12-28 CN CN201911382505.8A patent/CN111140103A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101440676A (en) * | 2008-12-22 | 2009-05-27 | 北京中星微电子有限公司 | Intelligent anti-theft door lock based on cam and warning processing method thereof |
| CN104660900A (en) * | 2013-10-30 | 2015-05-27 | 株式会社摩如富 | Image Processing Device, Image Processing Method And Recording Medium |
| CN104806083A (en) * | 2015-02-15 | 2015-07-29 | 无锡市崇安区科技创业服务中心 | Intelligent detection sensing based self-protecting lock |
| CN106013975A (en) * | 2016-08-01 | 2016-10-12 | 成都泰然科技有限公司 | Intelligent lock protector and lock protecting system |
| KR101971446B1 (en) * | 2018-08-13 | 2019-04-23 | 인천대학교 산학협력단 | Digital door lock for crime prevention |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112607100A (en) * | 2020-11-22 | 2021-04-06 | 泰州市华仕达机械制造有限公司 | Compatible fruit conveying and distributing system |
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Application publication date: 20200512 |