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Alternative input method and device under the condition of key damage and intelligent lock

An input method and technology of an input device, applied in the field of smart locks

Pending Publication Date: 2020-10-27
HUIZHOU TOPBAND ELECTRICAL TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The embodiment of the present invention provides an alternative input method, device and smart lock when the key is damaged, aiming to solve the technical problem that the existing smart lock cannot normally use the password to unlock when the individual key corresponding to the door opening password is damaged

Method used

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  • Alternative input method and device under the condition of key damage and intelligent lock
  • Alternative input method and device under the condition of key damage and intelligent lock
  • Alternative input method and device under the condition of key damage and intelligent lock

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] see figure 2 , which shows the alternative input method when the key is damaged in Embodiment 1 of the present invention, which can be applied to smart locks. The smart lock can be realized by software and / or hardware. The alternative input method when the key is damaged specifically includes steps S01-step S04.

[0033] Step S01, when it is detected that two keys are pressed simultaneously, identify the positions of the two keys on the keyboard.

[0034] During specific implementation, the keys in the keyboard can be pressed and monitored in real time by the controller of the smart lock, and when the time interval between pressing the two keys is less than a preset value (such as 0.1 second), it is considered that the two keys are pressed at the same time , at this time, the controller recognizes the positions on the keyboard of the two keys pressed at the same time.

[0035] It is understandable that since most of the keyboard key layouts of the smart lock are comm...

Embodiment 2

[0043] see Figure 4 , which shows the alternative input method when the button is damaged in Embodiment 2 of the present invention, which can be applied to smart locks. The smart lock can be realized by software and / or hardware. The alternative input method when the button is damaged specifically includes the steps S11-step S17.

[0044]Step S11, when it is detected that two keys are pressed simultaneously, the positions of the two keys on the keyboard are identified.

[0045] During specific implementation, the keys in the keyboard can be pressed and monitored in real time by the controller of the smart lock, and when the time interval between pressing the two keys is less than a preset value (such as 0.1 second), it is considered that the two keys are pressed at the same time , at this time, the controller recognizes the positions on the keyboard of the two keys pressed at the same time.

[0046] Step S12, according to the positions of the two keys on the keyboard, it is ...

Embodiment 3

[0078] On the other hand, the present invention also proposes an alternative input device when a button is damaged, please refer to Figure 5 , which shows the alternative input device provided by the third embodiment of the present invention when the key is damaged, which can be applied to the smart lock, specifically, it can be a processor in the smart lock, and the alternative input device when the key is damaged specifically includes:

[0079] A position identification unit 11, configured to identify the positions of the two keys on the keyboard when it is detected that the two keys are pressed simultaneously;

[0080] A judging unit 12, configured to judge whether the two buttons are separated by a button in a straight line direction according to the positions of the two buttons on the keyboard;

[0081] An acquisition unit 13, configured to acquire the key corresponding to the middle position of the two keys on the keyboard if there is one key spaced between the two keys...

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Abstract

The invention is applicable to the technical field of intelligent locks, and provides an alternative input method and device under the condition of key damage and an intelligent lock. The method comprises the following steps: when detecting that two keys are pressed down at the same time, identifying the positions of the two keys on a keyboard; according to the positions of the two keys on the keyboard, judging whether the two keys are spaced by one key in the linear direction or not; if so, acquiring a key corresponding to the middle position of the positions of the two keys on the keyboard;and taking the key corresponding to the middle position as a target key. According to the invention, the two keys adjacent to the damaged key are used for replacing the damaged key, so that the replacement input of the password is realized, and the technical problem that the existing intelligent lock cannot be unlocked normally by using the password when an individual key corresponding to the dooropening password is damaged is solved.

Description

technical field [0001] The invention belongs to the technical field of intelligent locks, and in particular relates to an alternative input method and device when keys are damaged, and an intelligent lock. Background technique [0002] With the development of science and technology, all kinds of smart products emerge in an endless stream and are continuously applied to real life. There is no doubt that smart products have improved people's quality of life. Smart lock is one of the common smart products. The so-called smart lock refers to a lock that can be distinguished from traditional mechanical locks and is more intelligent in terms of user identification, security, and management. [0003] At present, most of the smart locks on the market are integrated with a keyboard, and the keyboard is mainly used for setting and entering the password to open the door. The current defect of smart locks is that when individual keys are damaged, if the key is included in the door open...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/02G06F3/023G07C9/00
CPCG06F3/0219G06F3/0233G06F3/0238G07C9/00817G07C9/00944
Inventor 王跃
Owner HUIZHOU TOPBAND ELECTRICAL TECH CO LTD
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