CN202386012U - Key management box based on finger-print recognition system - Google Patents
Key management box based on finger-print recognition system Download PDFInfo
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- CN202386012U CN202386012U CN2012200175958U CN201220017595U CN202386012U CN 202386012 U CN202386012 U CN 202386012U CN 2012200175958 U CN2012200175958 U CN 2012200175958U CN 201220017595 U CN201220017595 U CN 201220017595U CN 202386012 U CN202386012 U CN 202386012U
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- key
- programmable logic
- logic controller
- lcd
- key management
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Abstract
The utility model discloses a key management box based on a finger-print recognition system. The key management box comprises a box body as well as a programmable logic controller, a finger-print recognizer, a liquid crystal display and a memorizer which are positioned inside the box body; the programmable logic controller is respectively connected with the finger-print recognizer, the liquid crystal display and the memorizer; the programmable logic controller is in two-way connection with the memorizer and the liquid crystal display; the liquid crystal display is an LCD display touch screen; a key taking/returning setting circuit, a key inquiry setting circuit and a user information configuration circuit are arranged in the liquid crystal display; an alarm system is further arranged in the key management box and is connected with the programmable logic controller; and one key is provided with an only key cover. The box can be opened through finger-print recognition so as to store keys, and simultaneously, the system adopts multilevel privilege management, and only an authorized person can carry out the operations such as adding or deleting a user, so that the security of keys can be ensured.
Description
Technical field
The utility model relates to a kind of key management device, particularly relates to a kind of key management box based on fingerprint recognition system.
Background technology
The traditional key way to manage is relatively backward, is main with " people's pipe " still, a large amount of keys are concentrated string together normalizing people keeping, or a key is put in the general chest under lock and key, and the key of unpacking just leaves one or two people on hand.If the people of keeping key does not exist, possibly cause everyone all can't get key so.And borrow the management of going back key mainly still to adopt the mode of paper record, not only increased operations staff and operating cost, and the phenomenon that has error of omission or misremember.
The utility model content
The purpose of the utility model is to overcome the deficiency of prior art; A kind of key management box based on fingerprint recognition system is provided; Unpack and then the keeping key through the sampling fingerprint recognition; Simultaneity factor adopts multistage rights management, and the personnel that only are authorized to could exercise and increase or delete operations such as user fingerprints, have guaranteed the security of key.
In order to achieve the above object; The technical scheme that the utility model adopts is: a kind of key management box based on fingerprint recognition system; Described key management box is made up of casing and the Programmable Logic Controller, Fingerprint Identification Unit, LCD and the memory that are positioned at box house; Programmable Logic Controller links to each other with Fingerprint Identification Unit, LCD and memory respectively, and Fingerprint Identification Unit links to each other with LCD, and the output of LCD is connected with the input of memory.
Further, described Programmable Logic Controller is connected with memory is two-way, and the link of Programmable Logic Controller and memory is provided with storage key information interface and reads the key information interface.
Further, described Programmable Logic Controller is connected with LCD is two-way, and the link of Programmable Logic Controller and LCD is provided with the update displayed control interface and touches receiving interface with feedback.
Further, described LCD is that LCD shows touch-screen, and is provided with in the LCD to get and goes back that key is provided with circuit, the inquiry key is provided with circuit and configure user information circuit.
Further, also be provided with warning system in the described key management box, warning system is connected with Programmable Logic Controller.
Further, the key in the described key management box is furnished with unique key cover.
Compared with prior art; The beneficial effect of the utility model is: unpack and then the keeping key through the sampling fingerprint recognition; Simultaneity factor adopts multistage rights management, and the personnel that only are authorized to could exercise and increase or delete operations such as user fingerprints, have guaranteed the security of key.In addition, go back key whenever getting, system can write down the also time and the user identity got of this key automatically, make things convenient for others inquire about at any time certain key by whom using, service time etc., need not professional's record.Every key all is furnished with unique key cover, makes taking of key rapid, correct, has improved efficient.
Description of drawings
Fig. 1 is the schematic block circuit diagram of the utility model;
Fig. 2 is the schematic block circuit diagram of the LCD of the utility model;
Fig. 3 is the workflow diagram of the utility model.
The specific embodiment
Be elaborated with reference to accompanying drawing below in conjunction with embodiment, so that the technical characterictic and the advantage of the utility model are carried out more deep annotation.
The theory diagram of the utility model is like Fig. 1, shown in 2; A kind of key management box based on fingerprint recognition system; Described key management box is made up of casing and the Programmable Logic Controller, Fingerprint Identification Unit, LCD and the memory that are positioned at box house; Programmable Logic Controller links to each other with Fingerprint Identification Unit, LCD and memory respectively, and Fingerprint Identification Unit links to each other with LCD, and the output of LCD is connected with the input of memory.
Further, described Programmable Logic Controller is connected with memory is two-way, and the link of Programmable Logic Controller and memory is provided with storage key information interface and reads the key information interface.
Further, described Programmable Logic Controller is connected with LCD is two-way, and the link of Programmable Logic Controller and LCD is provided with the update displayed control interface and touches receiving interface with feedback.
Further; Described LCD is that LCD shows touch-screen; And be provided with in the LCD to get and go back that key is provided with circuit, the inquiry key is provided with circuit and configure user information circuit, and the configure user information circuit comprises and increases the user, deletes the user and the time operation is set.
Further, also be provided with warning system in the described key management box, warning system is connected with Programmable Logic Controller.
Further, the key in the described key management box is furnished with unique key cover.
The workflow diagram of the utility model is as shown in Figure 3, and the utility model is made up of casing, Programmable Logic Controller, Fingerprint Identification Unit, LCD and holder.It is processor that controller adopts Cortex M3, mainly utilizes the LCD liquid crystal touch screen to carry out human-computer interaction, can show each key As-Is in real time, can check through touching corresponding virtual key whom certain key used information such as service time by.Controller is communicated by letter with Fingerprint Identification Unit and is discerned user identity through serial ports, carry out relevant treatment after, starter motor is to the chest release.After the release, what the user can carry out key simultaneously takes or goes back back operations away, and need not separately, twice release realizes.Get go back key after, master controller can be with the also information such as time and user of getting of record associated key, and are stored in the special holder, losing of data afterwards prevents to cut off the power supply.And every key all is furnished with unique key cover, makes taking of key rapid, correct, has avoided the unrest of key to put.In addition, the interpolation of user fingerprints and deletion need not extraly to operate through computer, only need obtain super-ordinate right through the authorized users fingerprint at the utility model and just can realize, help management level updated at any time user list like this.Aspect security, can key locker by the situation of external factor positive opening under, the sound that gives a warning causes related personnel's attention.
Be two-way communication between memory and the controller, controller can read the key information in the memory simultaneously with the key information stored into memory; Be two-way the connection between controller and the liquid crystal touch screen, controller upgrades the demonstration situation of liquid crystal touch screen, make to show and be in last state, and LCDs is to the operational circumstances of controller feedback user at touch screen interface.The user is divided into three kinds to the operation of touch-screen, gets into to get to go back key function, inquiry key function or configuration feature.
When getting into to get, the user goes back the key function interface; Judge through fingerprint recognition whether this user exists; The user does not exist and then returns liquid crystal touch screen master interface; The user exists then release to open the door, and gets the user and goes back key and finish and close behind the door and to give controller with feedback information, upgrades liquid crystal touch screen by controller and shows the key situation.
When the user gets into inquiry key function interface, can inquire the user mode of current certain bar key, in case or have the people not take out also, information such as whose taking-up, it is dynamic to make the user in time understand key.
When getting into configuration feature, the user judges whether user into authorizing through fingerprint recognition; Unauthorized user then turns back to liquid crystal touch screen master interface; Being authorized to the user then increases the user or deletes the user or time operation is set; And operating result is stored in the memory, and feed back to controller through memory, at last in liquid crystal touch screen display update situation.
When abnormal conditions occurring when locking a door, controller causes related personnel's attention through the warning system sound that gives a warning.Controller can send the orders such as door of lock key management box.
The content of mentioning in the foregoing description is not to be the qualification to the utility model, and under the prerequisite of the utility model design that does not break away from the utility model, and any conspicuous replacement is all within the protection domain of the utility model.
Claims (6)
1. key management box based on fingerprint recognition system; It is characterized in that: described key management box is made up of casing and the Programmable Logic Controller, Fingerprint Identification Unit, LCD and the memory that are positioned at box house; Programmable Logic Controller links to each other with Fingerprint Identification Unit, LCD and memory respectively; Fingerprint Identification Unit links to each other with LCD, and the output of LCD is connected with the input of memory.
2. the key management box based on fingerprint recognition system according to claim 1; It is characterized in that: described Programmable Logic Controller is connected with memory is two-way, and the link of Programmable Logic Controller and memory is provided with storage key information interface and reads the key information interface.
3. the key management box based on fingerprint recognition system according to claim 2; It is characterized in that: described Programmable Logic Controller is connected with LCD is two-way, and the link of Programmable Logic Controller and LCD is provided with the update displayed control interface and touches receiving interface with feedback.
4. the key management box based on fingerprint recognition system according to claim 3; It is characterized in that: described LCD is that LCD shows touch-screen, and is provided with in the LCD to get and goes back that key is provided with circuit, the inquiry key is provided with circuit and configure user information circuit.
5. according to each described key management box based on fingerprint recognition system in the claim 1～4, it is characterized in that: also be provided with warning system in the described key management box, warning system is connected with Programmable Logic Controller.
6. the key management box based on fingerprint recognition system according to claim 5 is characterized in that: the key in the described key management box is furnished with unique key cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200175958U CN202386012U (en) | 2012-01-16 | 2012-01-16 | Key management box based on finger-print recognition system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200175958U CN202386012U (en) | 2012-01-16 | 2012-01-16 | Key management box based on finger-print recognition system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202386012U true CN202386012U (en) | 2012-08-22 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200175958U Expired - Fee Related CN202386012U (en) | 2012-01-16 | 2012-01-16 | Key management box based on finger-print recognition system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202386012U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103385584A (en) * | 2013-07-10 | 2013-11-13 | 平湖市南桥箱包有限公司 | Fingerprint identification draw-bar box |
| CN103385583A (en) * | 2013-07-10 | 2013-11-13 | 平湖市南桥箱包有限公司 | Draw-bar box |
| CN107853838A (en) * | 2017-10-16 | 2018-03-30 | 陕西科技大学 | A kind of multizone draw-bar box and its application method with fingerprint identification device |
-
2012
- 2012-01-16 CN CN2012200175958U patent/CN202386012U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103385584A (en) * | 2013-07-10 | 2013-11-13 | 平湖市南桥箱包有限公司 | Fingerprint identification draw-bar box |
| CN103385583A (en) * | 2013-07-10 | 2013-11-13 | 平湖市南桥箱包有限公司 | Draw-bar box |
| CN103385583B (en) * | 2013-07-10 | 2015-09-30 | 平湖市南桥箱包有限公司 | A kind of draw-bar box |
| CN103385584B (en) * | 2013-07-10 | 2015-09-30 | 平湖市南桥箱包有限公司 | Fingerprint identification draw-bar box |
| CN107853838A (en) * | 2017-10-16 | 2018-03-30 | 陕西科技大学 | A kind of multizone draw-bar box and its application method with fingerprint identification device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120822 Termination date: 20130116 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |