CN111862406A - Intelligent key, intelligent system and intelligent system using method - Google Patents

Intelligent key, intelligent system and intelligent system using method Download PDF

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Publication number
CN111862406A
CN111862406A CN202010493303.7A CN202010493303A CN111862406A CN 111862406 A CN111862406 A CN 111862406A CN 202010493303 A CN202010493303 A CN 202010493303A CN 111862406 A CN111862406 A CN 111862406A
Authority
CN
China
Prior art keywords
finger vein
module
information
key
intelligent
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.)
Pending
Application number
CN202010493303.7A
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Chinese (zh)
Inventor
刘鹏
杨顺
陈浩
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Yangzhong Intelligent Electrical Institute North China Electric Power University
Original Assignee
Yangzhong Intelligent Electrical Institute North China Electric Power University
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Yangzhong Intelligent Electrical Institute North China Electric Power University filed Critical Yangzhong Intelligent Electrical Institute North China Electric Power University
Priority to CN202010493303.7A priority Critical patent/CN111862406A/en
Publication of CN111862406A publication Critical patent/CN111862406A/en
Pending legal-status Critical Current

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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
    • 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
    • G07C9/00309—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated with bidirectional data transmission between data carrier and locks
    • 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
    • G07C9/00896—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys specially adapted for particular uses
    • 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
    • G07C9/00309—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated with bidirectional data transmission between data carrier and locks
    • G07C2009/00412—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated with bidirectional data transmission between data carrier and locks the transmitted data signal being encrypted

Abstract

The invention relates to the technical field of anti-theft equipment, and discloses an intelligent key, an intelligent system and an intelligent system using method, wherein the intelligent key comprises a finger vein module, a power supply module, a microprocessor, a memory module and a wireless transceiving module; firstly, a user tightly attaches a finger to a finger vein module of the intelligent key, then a microprocessor judges whether finger vein information acquired by the finger vein module is matched with finger vein information stored by a memory module, if so, a wireless transceiver module transmits the finger vein information and ID information of the key to a terminal device, and then the terminal device matches the finger vein information stored in the terminal device and the ID information of the key, and if the matching is successful, the terminal device transmits a feedback signal to the wireless transceiver module of the intelligent key to activate the intelligent key. The mode is not limited by the coverage degree and the signal strength of network signals, and the safety degree is higher; the finger vein is not influenced by fingerprint abrasion and external environment, the identification rate is high, the finger vein is not easy to copy, and the safety degree is improved.

Description

Intelligent key, intelligent system and intelligent system using method
Technical Field
The invention relates to the technical field of anti-theft equipment, in particular to an intelligent key, an intelligent system and an intelligent system using method.
Background
With the progress of science and technology and the development of society, intelligent equipment is more and more common in people's life, and people also have higher and higher requirements on the intellectuality and the theftproof performance of intelligent equipment, for example, the car, the intelligent car key that has the theftproof function is gradually popularized now.
The prior art smart car keys are generally divided into two types: the first is a remote starting method of mobile terminal equipment based on the Internet of vehicles, a command for remotely starting a vehicle is sent to a communication module of the vehicle through mobile terminals such as a mobile phone and the like by means of 3G and 4G networks, and an engine can be controlled to start after an authentication unit passes the authentication; the first is intelligent car key based on fingerprint identification technique, and this kind of intelligent car key sets up the fingerprint switch on the key body, carries out the discernment authentication to user's fingerprint, passes through the back when the authentication, sends the start instruction to the vehicle for remote start vehicle.
However, the first method transmits the control command through the wireless network signal, is limited by the coverage degree and the signal strength of the network signal, and is easily interfered and has poor security; the second mode can copy fingerprints through the fingerprint film, has low safety, and can affect fingerprint identification if the fingerprints of users are worn or the skin is wet, so that the identification rate is poor.
Disclosure of Invention
The invention provides an intelligent key which is not limited by network signal coverage degree and signal strength and is not easy to be interfered; and the user identification rate is very high, and the safety can be improved.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides an intelligent key, is applicable to the terminal equipment who has the ID information that stores user finger vein information and key, includes finger vein module, power module, microprocessor, memory module, wireless transceiver module, wherein: the memory module is used for storing finger vein information pre-input by a user; the finger vein module is used for acquiring finger vein information of a user; the microprocessor is used for judging whether the finger vein information acquired by the finger vein module is matched with the finger vein information stored by the memory module; the wireless transceiver module is in signal connection with the memory module, the finger vein module and the microprocessor and is used for realizing signal transmission among the memory module, the finger vein module, the microprocessor and the terminal equipment; the power module is used for providing power for the microprocessor, the memory module, the finger vein module, the wireless transceiver module and the microprocessor.
According to the intelligent key provided by the invention, as the finger vein module is in signal connection with the memory module, the finger vein information of the user identified by the finger vein module can be transmitted to the memory module; the microprocessor is used for judging whether the finger vein information of the user identified by the finger vein module is matched with the finger vein information pre-recorded into the memory module by the user; the wireless transceiving module is used for transmitting finger vein information of a user identified by the finger vein module and ID information of the key to the terminal equipment, and can receive a feedback signal transmitted back to the intelligent key by the terminal equipment.
When the intelligent key is used, firstly, a user tightly attaches fingers to a finger vein module of the intelligent key to collect finger vein information, then the microprocessor judges whether the finger vein information collected by the finger vein module is matched with the finger vein information stored by the memory module, if the finger vein information collected by the finger vein module is matched with the finger vein information stored by the memory module, then the wireless transceiver module transmits the finger vein information collected by the finger vein module and the ID information of the key to the terminal device, and then the finger vein information of the user and the ID information of the key are matched with each other stored in the terminal device, if the matching is successful, the terminal device transmits a feedback signal to the wireless transceiver module of the intelligent key to activate the intelligent key, and at the moment.
The setting mode is not limited by the coverage degree and the signal strength of network signals, is not easy to be interfered and has higher safety. In addition, the finger vein belongs to the internal information of the human body, is not influenced by fingerprint abrasion and external environment (temperature and humidity), and has high identification rate; and the finger vein can not be copied or forged, thereby further improving the safety.
Optionally, the smart key further comprises an encryption module; the encryption module is in signal connection with the wireless receiving and transmitting module and the memory module;
the encryption module is used for encrypting the ID information of the key and the finger vein information identified by the finger vein module.
Optionally, the smart key comprises an opening and closing mechanism; the opening and closing mechanism is used for controlling the terminal equipment to be switched between a locking state and an unlocking state.
Optionally, the opening and closing device comprises a start button; the starting button is used for controlling the terminal equipment to be switched from a locking state to an unlocking state.
Optionally, the opening and closing device further comprises a locking button; the locking button is used for controlling the terminal equipment to be switched from the unlocking state to the locking state.
An intelligent system comprises a terminal device and any one of the intelligent keys.
Optionally, the terminal device is an automobile; and the PEPS system of the automobile is in signal connection with the intelligent key.
An intelligent system use method is suitable for any one of the intelligent systems, and the intelligent system use method comprises the following steps: collecting finger vein information of a user in real time through a finger vein module of the intelligent key; the microprocessor of the intelligent key judges whether finger vein information acquired by the finger vein module in real time is matched with user finger vein information pre-input in a memory module of the intelligent key; if the finger vein information acquired by the finger vein module in real time is successfully matched with the user finger vein information pre-recorded in the memory module, the wireless transceiving module of the intelligent key transmits the ID information of the intelligent key and the finger vein information acquired in real time to the terminal equipment; the terminal equipment judges whether the stored finger vein information of the user and the ID information of the intelligent key are matched with the ID information and the finger vein information of the intelligent key transmitted by the wireless transceiving module; if the ID information and the finger vein information of the intelligent key transmitted by the wireless transmitting and receiving module are successfully matched with the user finger vein information and the ID information of the intelligent key stored in the terminal equipment, the terminal equipment transmits a feedback signal to the wireless transmitting and receiving module of the intelligent key to activate the intelligent key, and the user obtains authorization.
Drawings
Fig. 1 is a schematic structural diagram of a smart key according to an embodiment of the present invention;
fig. 2 is a flowchart of an intelligent system using method according to an embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Fig. 1 is a schematic structural diagram of an intelligent key provided in an embodiment of the present invention, and as shown in fig. 1, an intelligent key 1 provided in an embodiment of the present invention is suitable for a terminal device storing finger vein information of a user and ID information of a key, and includes a finger vein module 2, a power supply module 3, a microprocessor 4, a memory module 5, and a wireless transceiver module 6, where: the memory module 5 is used for storing finger vein information pre-entered by a user; the finger vein module 2 is used for collecting finger vein information of a user; the microprocessor 4 is used for judging whether the finger vein information acquired by the finger vein module 2 is matched with the finger vein information stored in the memory module 5; the wireless transceiver module 6 is in signal connection with the memory module 5, the finger vein module 2 and the microprocessor 4, and is used for realizing signal transmission among the memory module 5, the finger vein module 2, the microprocessor 4 and the terminal device; the power module 3 is used for providing power for the microprocessor 4, the memory module 5, the finger vein module 2, the wireless transceiver module 6 and the microprocessor 4.
In the smart key 1 provided in this embodiment, since the finger vein module 2 is in signal connection with the memory module 5, the finger vein information of the user identified by the finger vein module 2 can be transmitted to the memory module 5; the microprocessor 4 is used for judging whether the finger vein information of the user identified by the finger vein module 2 is matched with the finger vein information pre-recorded into the memory module 5 by the user; the wireless transceiver module 6 is used for transmitting the finger vein information of the user identified by the finger vein module 2 and the ID information of the key to the terminal device, and can receive the feedback signal transmitted back to the smart key 1 by the terminal device.
When the intelligent key is used, firstly, a user tightly attaches fingers to the finger vein module 2 of the intelligent key 1 to collect finger vein information, then the microprocessor 4 judges whether the finger vein information collected by the finger vein module 2 is matched with the finger vein information stored in the memory module 5, if the finger vein information and the finger vein information are successfully matched, then the wireless transceiver module 6 transmits the finger vein information collected by the finger vein module 2 and the ID information of the key to the terminal device, and then the finger vein information and the ID information of the key are matched with the user finger vein information stored in the terminal device, if the matching is successful, the terminal device transmits a feedback signal to the wireless transceiver module 6 of the intelligent key 1 to activate the intelligent key 1, and at the moment, the user obtains authorization.
The setting mode is not limited by the coverage degree and the signal strength of network signals, is not easy to be interfered and has higher safety. In addition, the finger vein belongs to the internal information of the human body, is not influenced by fingerprint abrasion and external environment (temperature and humidity), and has high identification rate; and the finger vein can not be copied or forged, thereby further improving the safety.
Wherein, user's finger vein information accessible presets APP and enters memory module 5 in advance, and memory module 5 can store a plurality of users ' finger vein information, can increase and decrease a plurality of users ' finger vein information of storing through predetermineeing the APP according to actual need.
As an alternative embodiment, as shown in fig. 1, the smart key 1 further includes an encryption module 7; the encryption module 7 is in signal connection with the wireless transceiver module 6 and the memory module 5;
the encryption module 7 is used for encrypting the ID information of the key and the finger vein information identified by the finger vein module 2.
In this embodiment, after the finger vein information acquired by the finger vein module 2 is successfully matched with the finger vein information stored in the memory module 5, the encryption module 7 encrypts the acquired finger vein information and the ID information of the key, the wireless transceiver module 6 transmits the encrypted finger vein information acquired by the finger vein module 2 and the ID information of the key to the terminal device, and the terminal device receives the finger vein information and the ID information of the key, decrypts the information, and then matches the information with the user finger vein information and the ID information of the key stored in the terminal device.
The security of the intelligent key 1 is further improved by the arrangement of the encryption module 7.
As an alternative embodiment, as shown in fig. 1, the smart key 1 includes an opening and closing mechanism 8; the opening and closing mechanism 8 is used for controlling the terminal equipment to be switched between a locking state and an unlocking state.
The opening and closing device comprises a starting button 9; the start button 9 is used for controlling the terminal device to be switched from the locked state to the unlocked state.
The starting and stopping device also comprises a locking button 10; the lock button 10 is used to control the terminal device to switch from the unlocked state to the locked state.
In this embodiment, after the smart key 1 is activated and the user obtains authorization, the user may press the start button 9 to switch the terminal device from the locked state to the unlocked state, thereby unlocking the terminal device, and then may operate the terminal device; after the terminal device is operated, the user can press the locking button 10 to switch the terminal device from the unlocked state to the locked state, so as to lock the terminal device.
The unlocking and locking of the terminal equipment are more convenient due to the arrangement mode of the opening and closing mechanism 8.
The embodiment of the invention also provides an intelligent system which comprises the terminal equipment and the intelligent key 1.
In this embodiment, it should be noted that the terminal device may be a safe, a lifting door, an automobile, and the like, and is not limited.
As an alternative embodiment, the terminal device is an automobile; a PEPS (Passive entry and start) system of the vehicle is in signal connection with the smart key 1.
The intelligent system provided by the embodiment firstly performs user finger vein acquisition authentication, namely performs user finger vein information acquisition at the vehicle-mounted terminal through the finger vein recognition device; after the finger vein image is acquired, the vehicle-mounted system microprocessor 4 processes the image by using an image processing algorithm, extracts the characteristic information of the finger vein of the user and stores the characteristic information into a Read-Only Memory (ROM) of a passive optical system (PEPS) of the automobile.
When the finger vein information acquired by the finger vein module 2 is successfully matched with the finger vein information stored in the memory module 5, the wireless transceiver module 6 transmits the finger vein information acquired by the finger vein module 2 and the ID information of the key to the PEPS system of the automobile, and then matches the user finger vein information and the ID information of the key stored in the ROM of the PEPS system, if the matching is successful, the PEPS system transmits a feedback signal to the wireless transceiver module 6 of the intelligent key 1 to activate the intelligent key 1, and at the moment, the user obtains authorization.
When the smart key 1 is activated and the user is authorized, the user can operate the start button 9 and the lock button 10 to switch the automobile back and forth between the unlocked state and the locked state.
In this embodiment, the beneficial effects of the intelligent system are the same as those of any one of the above-mentioned intelligent keys 1, and are not described again.
Fig. 2 is a flowchart of an intelligent system use method provided in an embodiment of the present invention, and as shown in fig. 2, an embodiment of the present invention further provides an intelligent system use method, which is applicable to any one of the above intelligent systems, and the intelligent system use method includes the following steps:
step S101: collecting finger vein information of a user in real time through a finger vein module of the intelligent key;
step S102: the microprocessor of the intelligent key judges whether finger vein information acquired by the finger vein module in real time is matched with user finger vein information pre-input in a memory module of the intelligent key;
step S103: if the finger vein information acquired by the finger vein module in real time is successfully matched with the user finger vein information pre-recorded in the memory module, the wireless transceiving module of the intelligent key transmits the ID information of the intelligent key and the finger vein information acquired in real time to the terminal equipment;
Step S104: the terminal equipment judges whether the stored finger vein information of the user and the ID information of the intelligent key are matched with the ID information and the finger vein information of the intelligent key transmitted by the wireless transceiving module;
step S105: if the ID information and the finger vein information of the intelligent key transmitted by the wireless transmitting and receiving module are successfully matched with the user finger vein information and the ID information of the intelligent key stored in the terminal equipment, the terminal equipment transmits a feedback signal to the wireless transmitting and receiving module of the intelligent key to activate the intelligent key, and the user obtains authorization.
The beneficial effects of the using method of the intelligent system provided by this embodiment are the same as those of any one of the above-mentioned intelligent keys 1, and are not described again.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present application without departing from the spirit and scope of the application. Thus, if such modifications and variations of the present application fall within the scope of the claims of the present application and their equivalents, the present application is intended to include such modifications and variations as well.

Claims (8)

1. The utility model provides an intelligent key, is applicable to the terminal equipment who stores the ID information that has user's finger vein information and key, its characterized in that, including finger vein module, power module, microprocessor, memory module, wireless transceiver module, wherein:
The memory module is used for storing finger vein information pre-input by a user;
the finger vein module is used for collecting finger vein information of a user;
the microprocessor is used for judging whether the finger vein information acquired by the finger vein module is matched with the finger vein information stored by the memory module;
the wireless transceiver module is in signal connection with the memory module, the finger vein module and the microprocessor and is used for realizing signal transmission among the memory module, the finger vein module, the microprocessor and the terminal equipment;
the power module is used for providing power for the microprocessor, the memory module, the finger vein module, the wireless transceiver module and the microprocessor.
2. The fob of claim 1, further comprising an encryption module;
the encryption module is in signal connection with the wireless transceiver module and the memory module;
the encryption module is used for encrypting the ID information of the key and the finger vein information identified by the finger vein module.
3. The smart key of claim 1, wherein the smart key includes an opening and closing mechanism;
The opening and closing mechanism is in signal connection with the wireless transceiving module;
the opening and closing mechanism is used for controlling the terminal equipment to be switched between a locking state and an unlocking state.
4. A smart key as claimed in claim 3, characterized in that the opening and closing means comprise an activation button;
the starting button is used for controlling the terminal equipment to be switched from a locking state to an unlocking state.
5. The smart key of claim 4, wherein the opening and closing device further comprises a lock button;
the locking button is used for controlling the terminal equipment to be switched from an unlocking state to a locking state.
6. An intelligent system, comprising a terminal device and the intelligent key according to any one of claims 1 to 5.
7. The intelligent system according to claim 6, wherein the terminal device is an automobile;
and the PEPS system of the automobile is in signal connection with the intelligent key.
8. An intelligent system using method, which is suitable for the intelligent system as claimed in claim 6 or 7, and comprises:
collecting finger vein information of a user in real time through a finger vein module of the intelligent key;
the microprocessor of the intelligent key judges whether finger vein information acquired by the finger vein module in real time is matched with user finger vein information pre-input in a memory module of the intelligent key;
If the finger vein information acquired by the finger vein module in real time is successfully matched with the user finger vein information pre-recorded in the memory module, the wireless transceiving module of the intelligent key transmits the ID information of the intelligent key and the finger vein information acquired in real time to the terminal equipment;
the terminal equipment judges whether the stored finger vein information of the user and the ID information of the intelligent key are matched with the ID information and the finger vein information of the intelligent key transmitted by the wireless transceiving module;
if the ID information and the finger vein information of the intelligent key transmitted by the wireless transmitting and receiving module are successfully matched with the user finger vein information and the ID information of the intelligent key stored in the terminal equipment, the terminal equipment transmits a feedback signal to the wireless transmitting and receiving module of the intelligent key to activate the intelligent key, and the user obtains authorization.
CN202010493303.7A 2020-06-03 2020-06-03 Intelligent key, intelligent system and intelligent system using method Pending CN111862406A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010493303.7A CN111862406A (en) 2020-06-03 2020-06-03 Intelligent key, intelligent system and intelligent system using method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010493303.7A CN111862406A (en) 2020-06-03 2020-06-03 Intelligent key, intelligent system and intelligent system using method

Publications (1)

Publication Number Publication Date
CN111862406A true CN111862406A (en) 2020-10-30

Family

ID=72985865

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202010493303.7A Pending CN111862406A (en) 2020-06-03 2020-06-03 Intelligent key, intelligent system and intelligent system using method

Country Status (1)

Country Link
CN (1) CN111862406A (en)

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