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Ultrasonic unlocking method, first terminal and second terminal

An ultrasonic and terminal technology, applied in the field of the first terminal and the second terminal, the ultrasonic unlocking method, can solve the problems of low security, inability to unlock, and user inconvenience, and achieve the effect of improving security, convenient and quick control of unlocking

Inactive Publication Date: 2018-01-09
NUBIA TECHNOLOGY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, mechanical unlocking requires the user to carry the key at all times. Once the user loses or damages the key, the lock cannot be unlocked, and even a new lock needs to be replaced.
Password unlocking requires the user to keep in mind the preset password. Once the user forgets the password, relevant technical personnel are required to deal with it, which brings great inconvenience to the user.
Moreover, the loss of the key or the disclosure of the password will also bring hidden dangers that may cause heavy property losses to the user. Therefore, the existing locks are less secure.

Method used

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  • Ultrasonic unlocking method, first terminal and second terminal
  • Ultrasonic unlocking method, first terminal and second terminal
  • Ultrasonic unlocking method, first terminal and second terminal

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0080] An embodiment of the present invention provides an ultrasonic unlocking method, which is applied to a first terminal, image 3 Flowchart of an ultrasonic unlocking method provided by an embodiment of the present invention Figure 1 ,Such as image 3 As shown, the method may include:

[0081] S301. Determine a first password from the preset password library of the first terminal; wherein, the first terminal password library is the same as the second terminal password library preset by the second terminal, and the first terminal is used to control the second terminal to realize unlocking Features.

[0082] In the embodiment of the present invention, the first terminal password library is preset in the first terminal, and the first terminal can determine a first password from the first terminal password library. The first password actually controls the second terminal to realize The password for the unlock function.

[0083] It should be noted that the first terminal i...

Embodiment 2

[0109] The embodiment of the present invention also provides an ultrasonic unlocking method, which is applied to the second terminal, Figure 5 Flowchart of an ultrasonic unlocking method provided by an embodiment of the present invention Figure II ,Such as Figure 5 As shown, the method may include:

[0110] S501. Receive an unlocking ultrasonic wave sent by a first terminal; wherein, the first terminal is a terminal matched with a second terminal determined by preset matching parameters, and the first terminal is used to control the second terminal to implement an unlocking function.

[0111] In the embodiment of the present invention, the second terminal is controlled by the first terminal. To implement the unlocking function, the second terminal first needs to receive the unlocking ultrasonic wave sent by the first terminal, and then judge whether to realize the unlocking function according to the received unlocking ultrasonic wave .

[0112] It should be noted that th...

Embodiment 3

[0143] Such as Figure 9 As shown, the embodiment of the present invention provides a first terminal, and the first terminal may include: a first processor 901, a first transmitter 902, a first receiver 903, a first memory 904, and a first communication bus 905 ;

[0144] The first communication bus 905 is configured to realize connection and communication between the first processor 901 and the first memory 904;

[0145] The first memory 904 is used to store the first ultrasonic unlocking program and the first terminal password library;

[0146] The first transmitter 902 is configured to send the unlocking ultrasonic wave to the second terminal according to the determined transmitting direction, and the second terminal is used to realize the unlocking function;

[0147] The first receiver 903 is configured to receive the deletion ultrasonic wave or the alarm ultrasonic wave sent by the second terminal;

[0148] The first processor 901 is configured to execute the first ult...

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PUM

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Abstract

The invention discloses an ultrasonic unlocking method, a first terminal and a second terminal. The ultrasonic unlocking method comprises the following steps: the first terminal determines a first password from a first terminal password bank, wherein the first terminal password bank is the same as a second terminal password bank preset by the second terminal, and the first terminal is used for controlling the second terminal to realize unlocking; the first password is encrypted in a preset encrypting manner, and a second password is obtained and added to unlocking ultrasonic waves in a presetencoding manner; the second terminal matched with the first terminal is determined according to a preset matching parameter, the unlocking ultrasonic waves are transmitted to the second terminal in adetermined transmitting direction, and the second terminal is used for realizing unlocking. According to the ultrasonic unlocking method, the first terminal and the second terminal provided by the embodiment of the invention, unlocking can be controlled conveniently and rapidly, and safety is improved when unlocking is realized by the terminal.

Description

technical field [0001] The present invention relates to the technical field of security protection, in particular to an ultrasonic unlocking method, a first terminal and a second terminal. Background technique [0002] With the improvement of people's living standards and the enhancement of prevention awareness, people's demand for locks continues to increase. [0003] In the prior art, there are many ways of unlocking, among which mechanical unlocking and password unlocking are more common. Mechanical unlocking has been used the longest and has the widest range of applications, and it is achieved by a key matched with the lockhole. Password unlocking does not require a key, and only requires the user to remember the preset password and input the preset password into the lock to realize unlocking. [0004] However, mechanical unlocking requires the user to carry the key at any time. Once the user loses or damages the key, the lock cannot be unlocked, and even a new lock ne...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G07C9/00
Inventor 常江
Owner NUBIA TECHNOLOGY CO LTD