CN212782104U - Intelligent key and intelligent system - Google Patents
Intelligent key and intelligent system Download PDFInfo
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- CN212782104U CN212782104U CN202020998965.5U CN202020998965U CN212782104U CN 212782104 U CN212782104 U CN 212782104U CN 202020998965 U CN202020998965 U CN 202020998965U CN 212782104 U CN212782104 U CN 212782104U
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Abstract
The utility model relates to the technical field of anti-theft equipment, and discloses an intelligent key and an intelligent system, wherein the intelligent key comprises a finger vein module, a power supply module, a microprocessor, a memory module and a wireless transceiver 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
Technical Field
The utility model belongs to the technical field of the technique of anti-theft device and specifically relates to a smart key and intelligent system are related to.
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.
SUMMERY OF THE UTILITY MODEL
The utility model provides an intelligent key, which is not limited by the network signal coverage degree and the signal intensity 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 above purpose, the utility model 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.
The utility model provides an intelligent key, because finger vein module and memory module signal connection, the finger vein information of the user that finger vein module discerned 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 mechanism 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 mechanism 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.
Drawings
Fig. 1 is a schematic structural diagram of an intelligent key provided by an embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Fig. 1 is the utility model provides a structure schematic diagram of intelligent key, as shown in fig. 1, the utility model provides an intelligent key 1 is applicable to the terminal equipment who has the ID information that stores user finger vein information and key, including finger vein module 2, power module 3, microprocessor 4, memory module 5, wireless transceiver module 6, wherein: 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 mechanism 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 opening and closing mechanism 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 utility model provides a still provide an intelligent system, intelligent key 1 including terminal equipment and any kind of the aforesaid.
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 push 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.
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 (7)
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. The smart key of claim 3, wherein the key-release mechanism includes 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 mechanism 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.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020998965.5U CN212782104U (en) | 2020-06-03 | 2020-06-03 | Intelligent key and intelligent system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020998965.5U CN212782104U (en) | 2020-06-03 | 2020-06-03 | Intelligent key and intelligent system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212782104U true CN212782104U (en) | 2021-03-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN202020998965.5U Active CN212782104U (en) | 2020-06-03 | 2020-06-03 | Intelligent key and intelligent system |
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| Country | Link |
|---|---|
| CN (1) | CN212782104U (en) |
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2020
- 2020-06-03 CN CN202020998965.5U patent/CN212782104U/en active Active
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