CN101074589A - Fingerprint safe, its controlling system and method - Google Patents

Fingerprint safe, its controlling system and method Download PDF

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Publication number
CN101074589A
CN101074589A CN 200610035478 CN200610035478A CN101074589A CN 101074589 A CN101074589 A CN 101074589A CN 200610035478 CN200610035478 CN 200610035478 CN 200610035478 A CN200610035478 A CN 200610035478A CN 101074589 A CN101074589 A CN 101074589A
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CN
China
Prior art keywords
unit
fingerprint
alarm
control
user
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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.)
Pending
Application number
CN 200610035478
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Chinese (zh)
Inventor
陈斗雪
余爱民
陈一天
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Guangdong Institute of Science and Technology
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Guangdong Institute of Science and Technology
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Application filed by Guangdong Institute of Science and Technology filed Critical Guangdong Institute of Science and Technology
Priority to CN 200610035478 priority Critical patent/CN101074589A/en
Publication of CN101074589A publication Critical patent/CN101074589A/en
Pending legal-status Critical Current

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Abstract

The invention discloses the fingerprint safe which can protect the human properties by using the uniqueness of their fingerprint and its control system. The control system contains the fingerprint identification module, the communication control module and the application software module. The fingerprint identification module collects the fingerprint images and estimates the fingerprint data. The communication control module is in charge of communicating information, calibrating time, prompting signals and controlling lockset. The application software module manages users' information and operation records. The three modules communicate through the communication bus separately. The invention has software communication and can record various users' operation information and warning condition information which facilitates the treatment of the special situation. It has function of double alarm which can work in power failure. It equips wireless alarm system connecting with the telephone to form phone network of alarm system. The users can receive the alarm signals by the wireless network.

Description

Fingerprint safe and control system thereof and control method
Technical field
The present invention relates to security precautions technology, relate in particular to a kind of fingerprint safe and control system thereof.
Background technology
At present, the safety cabinet that extensively adopts mostly is to adopt mechanical type traditional insurance cabinet both at home and abroad, and part magnetic card safety cabinet.The mechanical type safety cabinet adopts mechanical cipher and complicated diagram form mechanical lock, and the magnetic card safety cabinet is generally read the magnetic card password by the reader in its safety cabinet, after the affirmation, passes through key unlocking again.The shortcoming of mechanical type safety cabinet and magnetic card safety cabinet is: key, magnetic card carry inconvenience, and preserve improper may losing; Key, magnetic card, mechanical cipher exist by the possibility of bootlegging; The long-term difference of using key, magnetic card, mechanical cipher can cause wearing and tearing, cooperation inertia aspect causes reliability decrease; Have, mechanical type safety cabinet and magnetic card safety cabinet are if problem again, and the user can't instead voluntarily separate substantially and unblank except that destructiveness is unblanked by force; There are Insufficient defective in mechanical type safety cabinet and magnetic card safety cabinet at the warning aspect of performance, perhaps even just do not have warning function.
Continuous development along with safety cabinet industry product scientific and technological content, and the improving constantly of safety cabinet intelligent product level, adopted the safety cabinet product of mechanical lock or cipher lock type to have progressively by the trend that more high-tech product substituted, it is that the fingerprint safe product of one has become the inevitable development trend that improves safety cabinet industry product technical level undoubtedly that biological authentication technique, modern electronic technology, computer communication technology are merged in research and development in the past.People's fingerprint has uniqueness and stability, and modern information technology development makes utilizes fingerprint to become possibility as lockset.But present most of fingerprint safe still exists weak point: when fingerprint safe is moved, and the alarm free function; Also have, if the fingerprint safe outage, just safety cabinet would lose the warning of self and the function of fingerprint recognition.
Summary of the invention
The present invention has overcome shortcoming of the prior art, the fingerprint safe that provides a kind of uniqueness that can utilize people's fingerprint people's property to be carried out safeguard protection.
The present invention also provides the control system of above-mentioned safety cabinet.
In addition, the present invention also provides the control method of above-mentioned control system.
In order to solve the problems of the technologies described above, be achieved through the following technical solutions:
A kind of fingerprint safe control system, comprise fingerprint identification module, communication control module, described fingerprint identification module is gathered finger print image and finger print data is judged, described communication control module is responsible for instructing and communication, the calibration of time, the prompting of signal and the control of lockset of information; Described control system also comprises the application software module of leading subscriber data and user operation records, and described communication control module is communicated by letter with fingerprint identification module, application software module respectively by communication bus.
Described application software module comprises Database Unit and application software elements.
Described application software elements comprises that user operation records administrative unit, print line table unit, user information management unit, time is provided with unit, user cipher administrative unit, communication management unit, and each unit can obtain the data in the described Database Unit and can make amendment to it.
Described fingerprint identification module comprises random memory unit, fingerprint collecting unit, fingerprint identification unit, random memory unit is used to store the finger print information that described fingerprint collecting unit collects in real time, fingerprint identification unit is differentiated described finger print information, and the information after handling is sent to communication control module.
Described communication control module comprises main control unit, memory cell, serial communication unit, lockset driver element, panel information display unit, internal clocking unit, alarm unit, power circuit unit; Main control unit is communicated by letter with lockset driver element, panel information display unit, internal clocking unit, alarm unit by control and data/address bus; Main control unit is communicated by letter with fingerprint identification module, application software module by the serial communication unit.
The keyboard interrupt technology is adopted in the signal input of described main control unit; Described power circuit provides the external cell input interface, is used for being connected of reserve battery and safety cabinet, and fingerprint safe can normally use when outage.
Described alarm unit comprises mobile alarm system, three error code warning systems, key open alarm system; When cabinet was moved, the mobile alarm system sent warning message, produced alarm signal; User's finger print information is continuous when not conforming to for three times, and three times the error code warning system is sent warning message, produces alarm signal; The user is not when directly opening the lock with the key by fingerprint authentication, and key open alarm system sends warning message, produces alarm signal.
Described alarm unit also comprises wireless alarm system, links to each other with phone, constitutes the phone internet alarm system, and the user can receive alarm signal by wireless network.
A kind of fingerprint safe that utilizes above-mentioned control system also comprises cabinet and lock device with a cabinet door.
A kind of control method of fingerprint safe control system is characterized in that, described control method comprises following process: (1) program initialization, to the interruption of main control unit CPU, regularly, internal memory, input port, delivery outlet etc. carry out unified planning; (2) when the user is placed on finger in fingerprint recognition mouth on the fingerprint safe panel, automatically main control unit is triggered from energy-conservation sleep pattern; (3) the fingerprint collecting unit is gathered the user fingerprints pictorial data automatically, and compare with the validated user data in the memory cell that is stored in communication control module, when data conform to, drive electromagnetic lock and open the door, continuous three then warnings that do not conform to, illegal operation, illegal moving also will be triggered warning; (4) user can add or deletes finger print data in legal door opening state by behind the door registration, delete button, thereby adds or the deletion validated user, under this state, can with supervisory computer communication, query history operation note; (5) enter low-power consumption mode, if without any action request, program enters the low-power consumption battery saving mode usually.
Compared with prior art, the invention provides the uniqueness and the stable fingerprint safe that people's property is carried out safeguard protection of a kind of people's of utilization fingerprint, employing is gathered fingerprint image data based on the finger print image collector of optical sensor principle, have that finger print data gathers that stability is high, finger print data portable good, acquisition module is wear-resisting, characteristics such as durable; In order to increase the number of users of safety cabinet, the present invention has increased the capacity of the memory of control system, can store the finger print data of a large number of users; The present invention also has the software communication ability, can write down various user's operation information and alert information, is convenient to handle special circumstances; Simultaneously, have the double knock function, under power down mode, can produce alarm signal equally; The present invention also is equipped with wireless alarm system, can link to each other with phone, constitutes the phone internet alarm system, and the user can receive alarm signal by wireless network; Software function is complete, and the user is easy to learn and use.
Description of drawings
Fig. 1 is the module composition diagram of fingerprint safety box control system;
Fig. 2 is the annexation figure of each module of fingerprint safety box control system;
Fig. 3 is the circuit theory diagrams of fingerprint safety box control system;
Fig. 4 is a fingerprint safety box control system communication control program flow chart;
Fig. 5 is a fingerprint safety cabinet cabinet outside drawing.
The specific embodiment
The present invention is described in detail below in conjunction with drawings and Examples.
See also Fig. 1, Fig. 2, a kind of fingerprint safe control system that Fig. 1 discloses, comprise fingerprint identification module 1, communication control module 2 and application software module 3, fingerprint identification module 1 is gathered finger print image and finger print data is judged, communication control module 2 is responsible for communication, the calibration of time, the prompting of signal and the control of lockset of instruction and information; Application software module 3 is in charge of subscriber data and user operation records; Described communication control module 2 is communicated by letter with fingerprint identification module 1, application software module 3 respectively by communication bus.
As shown in the figure, fingerprint identification module 1 comprises random memory unit 13, fingerprint collecting unit 11 and fingerprint identification unit 12, random memory unit 13 is used to store the finger print information that fingerprint collecting unit 11 collects in real time, fingerprint identification unit 12 is differentiated described finger print information, and the information after handling is sent to communication control module 2; Fingerprint collecting unit 11 comprises optical prism, light source and sensor.
Communication control module 2 comprises main control unit 21, serial communication unit 22, memory cell 23, internal clocking unit 24, lockset driver element 25, panel information display unit 26, alarm unit 27, power circuit unit 28.Main control unit 21 is communicated by letter with fingerprint identification module 1, application software module 3 by serial communication unit 22.Memory cell 23 storage users' finger print information is as the comparison other of fingerprint identification unit when differentiating.Power circuit unit 28 is connected with fingerprint collecting unit 11, fingerprint identification unit 12 in main control unit 21, serial communication unit 22, internal clocking unit 24, lockset driver element 25, panel information display unit 26, alarm unit 27 and the fingerprint identification module 1 respectively by power line.Main control unit 21 is communicated by letter with internal clocking unit 24, lockset driver element 25, panel information display unit 26, alarm unit 27 respectively by control and data/address bus, signal input in the main control unit 21 adopts the keyboard interrupt technology to realize, save peripheral circuit to greatest extent, reduce the fault rate, reduce electric energy loss.Alarm unit 27 comprises mobile alarm system, three error code warning systems, key open alarm system and wireless alarm systems; When safety cabinet was moved, the mobile alarm system sent warning message, produced alarm signal; When user's finger print information is continuous when not conforming to for three times, three times the error code warning system is sent warning message, produces alarm signal; When the user when directly not opening the lock with the key by fingerprint authentication, key open alarm system sends warning message, produces alarm signal; Be equipped with wireless alarm system in the alarm unit 27, link to each other with phone, constitute the phone internet alarm system, the user can receive alarm signal by wireless network.
In the present embodiment, application software module 3 is installed in the supervisory computer.Application software module 3 comprises Database Unit 32 and application software elements 31, application software elements 31 comprises that user operation records administrative unit 311, user information management unit 312, user cipher administrative unit 313, print line table unit 314, time is provided with unit 315, communication management unit 316, and each unit can obtain the data in the described Database Unit 32 and can revise it.Wherein, application software module 3 exchanges information by communication management unit 316 and communication control module 2.The user can obtain data in the Database Unit 32 at far-end by network, and then the state of fingerprint safe is monitored.
See also Fig. 3, Fig. 3 has disclosed the circuit theory diagrams of fingerprint safe control system each several part.Main control unit comprises single-chip microcomputer and inserts the impulse generator of two interfaces of described single-chip microcomputer that described impulse generator comprises the electric capacity of a crystal oscillator and two parallel connections; The serial communication unit comprises single-chip microcomputer and four electric capacity that insert described single-chip microcomputer respectively, and two interfaces of described single-chip microcomputer insert the wire jumper of mainboard; The panel information display unit comprises four diodes, two triodes and six resistance, and two triodes are formed a complementary amplifying circuit; The internal clocking unit comprises single-chip microcomputer, crystal oscillator, two electric capacity, two parallel resistor, and wherein, the two-port of two electric capacity is an end ground connection, a termination is gone into single-chip microcomputer; Alarm unit comprises inductor, two electric capacity and the amplifying circuit that is made of two triodes; The power circuit unit comprises single-chip microcomputer, four diode connected in parallel and four electric capacity.
Fig. 4 is the program flow diagram of main control unit in the communication control module 2, and process is as follows: (1) program initialization---to the interruption of main control unit CPU, regularly, internal memory, input port, delivery outlet etc. carry out unified planning; (2) when the user is placed on finger in fingerprint recognition mouth on the fingerprint safe panel, automatically main control unit is triggered from energy-conservation sleep pattern; (3) the fingerprint collecting unit is gathered the user fingerprints pictorial data automatically, and compares with the validated user data in the memory cell that is stored in communication control module 2, drives electromagnetic lock and open the door when data conform to, continuous three then warnings that do not conform to; Illegal operation, illegal move etc. also will be triggered warning; (4) user can add or deletes finger print data in legal door opening state by behind the door registration, delete button, thereby adds or the deletion validated user.Under this state, also can with supervisory computer communication, query history operation note; (5) enter low-power consumption mode---if without any action request, program enters the low-power consumption battery saving mode usually.In addition, when having a power failure, the user can drive safety cabinet work by external connection battery.
See also Fig. 5, Fig. 5 has disclosed the cabinet of fingerprint safe, comprises the function button (figure does not show) at shell 41, cabinet door 42, signal display floater 43, fingerprint input window 44, shift knob 45, the safe door back side.Signal display floater 43, fingerprint input window 44 embed 42 li at cabinet door, and the user discerns the switch of operating cabinet door 42 by finger being placed on fingerprint input window 44.Signal display floater 43 is split the various signals that close in the door operation and is shown and reports to the police that the while also provides the external cell input interface, is used for being connected of reserve battery and safety cabinet.The function button at the safe door back side mainly registers, deletes the fingerprint operation after opening the door in that the user is legal.
There is serial communication interface at cabinet door 42 back sides, described serial communication interface links to each other with supervisory computer by RS-232 interface, can inquire about the various operations that safety cabinet once carried out by supervisory computer, as open the door, close the door, registered user, deletion user, illegally move, illegal operation etc.; Other operations such as the time of also can carrying out is provided with, the caretaker is provided with.
The cabinet of fingerprint safe and fingerprint safe control system combine, and form fingerprint safe.This fingerprint safe, comprise cabinet, lock device and safety box control system, lock device places cabinet inside, control system comprises the application software module 3 of fingerprint identification module 1, communication control module 2, leading subscriber data and user operation records, fingerprint identification module 1 is gathered finger print image and finger print data is compared, communication control module 2 is responsible for communication, the calibration of time, the prompting of signal and the control of lockset of instruction and information, and described communication control module 2 is communicated by letter with fingerprint identification module 1, application software module 3 respectively by communication bus.
The operating principle of fingerprint safe is: the user is before using fingerprint safe, earlier carry out time and parameter setting by the 3 pairs of safety cabinets of application software module that are installed in the supervisory computer, then by fingerprint collecting unit 11 oneself one piece or many pieces of finger print images be kept in the memory of communication control module 2 as standby fingerprint.
The user puts into fingerprint input window 44 to finger when opening safety cabinet, fingerprint collecting unit 11 is activated automatically, gathers the pictorial data of this user fingerprints, stores the data in the random access memory 13.Standby fingerprint in the memory of fingerprint identification unit 12 retrieval communication control modules 2, and compare with fingerprint in the random access memory 13 is differentiated this fingerprint whether in standby fingerprint.
If consistent with one piece of fingerprint in the standby fingerprint, fingerprint identification unit 12 is transferred to main control unit 21 to discrimination result information by serial communication unit 22, and main control unit 21 sends signal to lockset driver element 25, and lockset driver element 25 is opened lockset.
When user's finger print information is continuous when not conforming to for three times, fingerprint identification unit 12 is transferred to main control unit 21 to discrimination result information by serial communication unit 22, main control unit 21 sends three the error code warning systems of signal to the alarm unit, three times the error code warning system is sent warning message, produces alarm signal.Similarly, when safety cabinet was moved, the mobile alarm system sent warning message, produced alarm signal; When the user when directly not opening the lock with the key by fingerprint authentication, key open alarm system sends warning message, produces alarm signal; Be equipped with wireless alarm system in the alarm unit, link to each other with phone, constitute the phone internet alarm system, the user can receive alarm signal by wireless network.
In addition, the optical finger print identification module that present embodiment adopts U.S. SECUGAN company to produce makes up the fingerprint recognition circuit module, and stabilization of equipment performance is increased; Simultaneously, the P87LPC764 that adopts the production of Phil ips company is as master cpu, and this chip has keyboard interrupt, can trigger from battery saving mode easily; Chip in each module is in park mode at ordinary times, makes standby current drop to microampere order; The user can increase WatchDog Timer and prevent that interfering signal from causing program fleet when using this fingerprint safe.
Above embodiment is the unrestricted technical scheme of the present invention in order to explanation only.As application software module is not to be installed in the supervisory computer, and is mounted in other devices with processor and memory; In addition, also can be kept in the fingerprint identification module as the standby fingerprint that is compared object.Any modification or partial replacement that does not break away from spirit and scope of the invention all should be encompassed in the middle of the claim scope of the present invention.

Claims (10)

1, a kind of fingerprint safe control system, comprise fingerprint identification module, communication control module, it is characterized in that, described fingerprint identification module is gathered finger print image and finger print data is judged, described communication control module is responsible for instructing and communication, the calibration of time, the prompting of signal and the control of lockset of information; Described control system also comprises the application software module of leading subscriber data and user operation records, and described communication control module is communicated by letter with fingerprint identification module, application software module respectively by communication bus.
2, fingerprint safe control system according to claim 1 is characterized in that, described application software module comprises Database Unit and application software elements.
3, fingerprint safe control system according to claim 2, it is characterized in that, described application software elements comprises that user operation records administrative unit, print line table unit, user information management unit, time is provided with unit, user cipher administrative unit, communication management unit, and each unit can obtain the data in the described Database Unit and can make amendment to it.
4, fingerprint safe control system according to claim 1, it is characterized in that, described fingerprint identification module comprises random memory unit, fingerprint collecting unit, fingerprint identification unit, random memory unit is used to store the finger print information that described fingerprint collecting unit collects in real time, fingerprint identification unit is differentiated described finger print information, and the information after handling is sent to communication control module.
5, according to claim 1 or 2 or 3 or 4 described fingerprint safe control systems, it is characterized in that described communication control module comprises main control unit, memory cell, serial communication unit, lockset driver element, panel information display unit, internal clocking unit, alarm unit, power circuit unit; Main control unit is communicated by letter with lockset driver element, panel information display unit, internal clocking unit, alarm unit by control and data/address bus; Main control unit is communicated by letter with fingerprint identification module, application software module by the serial communication unit.
6, fingerprint safe control system according to claim 5 is characterized in that, the keyboard interrupt technology is adopted in the signal input of described main control unit; Described power circuit provides the external cell input interface, is used for being connected of reserve battery and safety cabinet, and fingerprint safe can normally use when outage.
7, fingerprint safe control system according to claim 5 is characterized in that, described alarm unit comprises mobile alarm system, three error code warning systems, key open alarm system; When cabinet was moved, the mobile alarm system sent warning message, produced alarm signal; User's finger print information is continuous when not conforming to for three times, and three times the error code warning system is sent warning message, produces alarm signal; The user is not when directly opening the lock with the key by fingerprint authentication, and key open alarm system sends warning message, produces alarm signal.
8, fingerprint safe control system according to claim 7 is characterized in that, described alarm unit also comprises wireless alarm system, links to each other with phone, constitutes the phone internet alarm system, and the user can receive alarm signal by wireless network.
9, a kind of fingerprint safe that utilizes any described control system in the claim 1 to 9, it also comprises cabinet and the lock device with a cabinet door.
10, a kind of control method of fingerprint safe control system is characterized in that, described control method comprises following process: (1) program initialization, to the interruption of main control unit CPU, regularly, internal memory, input port, delivery outlet etc. carry out unified planning; (2) when the user is placed on finger in fingerprint recognition mouth on the fingerprint safe panel, automatically main control unit is triggered from energy-conservation sleep pattern; (3) the fingerprint collecting unit is gathered the user fingerprints pictorial data automatically, and compare with the validated user data in the memory cell that is stored in communication control module, when data conform to, drive electromagnetic lock and open the door, continuous three then warnings that do not conform to, illegal operation, illegal moving also will be triggered warning; (4) user can add or deletes finger print data in legal door opening state by behind the door registration, delete button, thereby adds or the deletion validated user, under this state, can with supervisory computer communication, query history operation note; (5) enter low-power consumption mode, if without any action request, program enters the low-power consumption battery saving mode usually.
CN 200610035478 2006-05-16 2006-05-16 Fingerprint safe, its controlling system and method Pending CN101074589A (en)

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Application Number Priority Date Filing Date Title
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Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102402666A (en) * 2011-09-19 2012-04-04 浪潮电子信息产业股份有限公司 Fingerprint-identification-based security control method for computer cabinet
CN102540914A (en) * 2010-12-20 2012-07-04 中国人民武装警察部队福建省总队 Fingerprint identification linkage control device for multiple safety cabinets and control method for safety cabinets
CN102610014A (en) * 2012-03-19 2012-07-25 江苏国密生物电子科技有限公司 Upgradable intelligent management control system for fingerprint cabinet and control method for fingerprint cabinet
CN103105799A (en) * 2011-11-10 2013-05-15 沈锦海 Intelligent controller of mobile phone shielding cabinet
CN103595767A (en) * 2013-10-25 2014-02-19 北京华鑫杰瑞计算机系统工程有限公司 On-line and off-line supporting comprehensive state monitoring system
CN103632471A (en) * 2013-12-05 2014-03-12 青岛海尔软件有限公司 Novel household anti-theft alarm system
CN103632480A (en) * 2013-12-03 2014-03-12 青岛海尔软件有限公司 Family security alarm system
CN103632514A (en) * 2013-12-03 2014-03-12 青岛海尔软件有限公司 STB (set top box)-based family antitheft alarming system
CN103729922A (en) * 2013-12-30 2014-04-16 北京瑞福临科技有限公司 Double-wing type security terminal desk and controlling system thereof
CN104124617A (en) * 2014-02-18 2014-10-29 朱瑞红 Switch cabinet
CN104899552A (en) * 2015-04-29 2015-09-09 宁波摩米创新工场电子科技有限公司 Fingerprint recognition system based on saturation type triggering circuit
CN105046773A (en) * 2015-04-27 2015-11-11 深圳市浩卓科技有限公司 Fingerprint lock system and door lock
CN105116798A (en) * 2015-08-05 2015-12-02 苏州快诺优物联网技术有限公司 Intelligent cabinet door controller with emergency standby function and working method
CN105421934A (en) * 2015-12-28 2016-03-23 青岛众音科技发展有限公司 Network intelligent fingerprint safe case
CN106088917A (en) * 2016-06-09 2016-11-09 华涛 A kind of internet-based control fingerprint recognition condom
CN106193900A (en) * 2016-09-27 2016-12-07 泉州惠安泉创文化用品有限公司 A kind of New-type safe

Cited By (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102540914A (en) * 2010-12-20 2012-07-04 中国人民武装警察部队福建省总队 Fingerprint identification linkage control device for multiple safety cabinets and control method for safety cabinets
CN102402666A (en) * 2011-09-19 2012-04-04 浪潮电子信息产业股份有限公司 Fingerprint-identification-based security control method for computer cabinet
CN103105799A (en) * 2011-11-10 2013-05-15 沈锦海 Intelligent controller of mobile phone shielding cabinet
CN102610014A (en) * 2012-03-19 2012-07-25 江苏国密生物电子科技有限公司 Upgradable intelligent management control system for fingerprint cabinet and control method for fingerprint cabinet
CN102610014B (en) * 2012-03-19 2015-07-29 江苏国密生物电子科技有限公司 A kind of scalable fingerprint cabinet Intelligent management control system and control method thereof
CN103595767A (en) * 2013-10-25 2014-02-19 北京华鑫杰瑞计算机系统工程有限公司 On-line and off-line supporting comprehensive state monitoring system
CN103632480A (en) * 2013-12-03 2014-03-12 青岛海尔软件有限公司 Family security alarm system
CN103632514A (en) * 2013-12-03 2014-03-12 青岛海尔软件有限公司 STB (set top box)-based family antitheft alarming system
CN103632471A (en) * 2013-12-05 2014-03-12 青岛海尔软件有限公司 Novel household anti-theft alarm system
CN103729922A (en) * 2013-12-30 2014-04-16 北京瑞福临科技有限公司 Double-wing type security terminal desk and controlling system thereof
CN104124617A (en) * 2014-02-18 2014-10-29 朱瑞红 Switch cabinet
CN104124617B (en) * 2014-02-18 2016-10-26 南通法瑞电气有限公司 A kind of switch cubicle
CN105046773A (en) * 2015-04-27 2015-11-11 深圳市浩卓科技有限公司 Fingerprint lock system and door lock
CN104899552A (en) * 2015-04-29 2015-09-09 宁波摩米创新工场电子科技有限公司 Fingerprint recognition system based on saturation type triggering circuit
CN104899552B (en) * 2015-04-29 2018-01-09 宁波摩米创新工场电子科技有限公司 A kind of fingerprint recognition system based on saturation type triggers circuit
CN105116798A (en) * 2015-08-05 2015-12-02 苏州快诺优物联网技术有限公司 Intelligent cabinet door controller with emergency standby function and working method
CN105421934A (en) * 2015-12-28 2016-03-23 青岛众音科技发展有限公司 Network intelligent fingerprint safe case
CN106088917A (en) * 2016-06-09 2016-11-09 华涛 A kind of internet-based control fingerprint recognition condom
CN106193900A (en) * 2016-09-27 2016-12-07 泉州惠安泉创文化用品有限公司 A kind of New-type safe
CN106193900B (en) * 2016-09-27 2018-11-09 江前庆 A kind of New-type safe

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