A sound-activated lock and its unlocking method
A lock and unlocking technology, applied in the field of locks, can solve the problems of lack of protection, single password form and easy copying, etc.
Active Publication Date: 2016-08-24
西安易锁宝电子科技有限公司
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Problems solved by technology
"A sound wave control password electronic lock system", which can only be unlocked through a specific audio file (such as music) as a secret key, and the password form is single and easy to copy
It is easy to be monitored and copied and unlocked by others, and it has no protective effect
Method used
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Embodiment Construction
[0016] Such as figure 1 as shown, figure 1 A schematic structural diagram of the sound-activated lock provided in this embodiment is shown.
[0017] The embodiment of the present invention provides a sound-activated lock, which includes: a mobile terminal 10 with APP software, the mobile terminal 10 generates a dynamic password according to the input static password and the set conditions, and can generate the dynamic password The password is converted into a high-frequency sound password and sent out; the lockset 20, the lockset 20 includes a mechanical lock cylinder 24 and a microprocessor 21 connected with the mechanical lock cylinder 24 signal, stored in the microprocessor 21 according to the The static password and the unlock password generated by the set conditions, and the microprocessor 21 receives the high-frequency sound password sent by the mobile terminal 10 and compares it with the stored unlock password. When the high-frequency sound password matches, the mecha...
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The present invention provides a voice-activated lock and its unlocking method. The voice-activated lock includes: a mobile terminal with APP software, the mobile terminal generates a dynamic password according to an input static password and set conditions, and converts the dynamic password into a high-frequency The voice password is sent out; the lock includes a mechanical lock cylinder and a microprocessor connected to the signal of the mechanical lock cylinder. The microprocessor stores the unlock password generated according to the static password and the set conditions, and the microprocessor receives the mobile The high-frequency sound password sent by the terminal is compared with the stored unlocking password, and when the unlocking password matches the high-frequency sound password, the mechanical lock cylinder is controlled to open. It adopts sound wave communication technology, users have their own confidential static passwords, and generate dynamic passwords through static passwords, because dynamic passwords can be changed, therefore, using dynamic passwords improves the security of unlocking.
Description
technical field [0001] The invention relates to the technical field of locks, in particular to a sound-activated lock and an unlocking method thereof. Background technique [0002] Chinese patent CN201387635 Y discloses "A sound wave control password electronic lock system", the patent application number is CN 200920084787, which consists of a microprocessor, a door lock mechanism, a password signal transmitter, a receiver, an A / D analog-to-digital converter, The utility model is composed of a memory RAM, a keyboard, and a liquid crystal display; the utility model adopts sound wave input control, and can be unlocked by a mobile terminal, and can also be unlocked by players such as mp3 and mp4. "A sound wave-controlled password electronic lock system", which can only be unlocked by using a specific audio file (such as music) as a secret key, and the password form is single and easy to copy. It is easy to be monitored and copied and unlocked by others, and it has no protectiv...
Claims
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IPC IPC(8): G07C9/00
Inventor 孙景鑫杨莲科杜威望
Owner 西安易锁宝电子科技有限公司