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Smart lock capable of preventing signal interference on unlocking and method

A signal interference and smart lock technology, applied in the field of smart locks, can solve problems such as difficult and strong electromagnetic interference, and achieve the effect of avoiding violent unlocking and unlocking

Inactive Publication Date: 2019-02-26
SHENZHEN WATER WORLD CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Even so, it is difficult to guarantee that it can completely resist the strong external electromagnetic interference

Method used

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  • Smart lock capable of preventing signal interference on unlocking and method
  • Smart lock capable of preventing signal interference on unlocking and method
  • Smart lock capable of preventing signal interference on unlocking and method

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Embodiment Construction

[0030] It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0031] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention.

[0032] Those skilled in the art will understand that unless otherwise stated, the singular forms "a", "an", "said" and "the" used herein may also include plural forms. It should be further understood that the word "comprising" used in the description of the present invention refers to the presence of said features, integers, steps, operations, elements and / or components, but doe...

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Abstract

The present application discloses a smart lock capable of preventing signal interference on unlocking and a method, the smart lock comprises a power source, a switch circuit, a motor drive unit, a lock control motor, a switch limit circuit and an inductive antenna coil; wherein the motor drive unit is electrically connected with the power source through the switch circuit; the switch circuit is coupled to the inductive antenna coil through the switch limit circuit; the motor drive unit is electrically connected to the lock control motor; the lock control motor is configured to control the smart lock to be turned on or off; and the motor driving unit is configured to control the operation of the lock control motor. The smart lock capable of preventing signal interference on unlocking and the method can avoid the unlocking of intelligent lock even in the environment of signal interference, and can ensure that violent unlocking is avoided under the premise of satisfying the normal openingor closing of the smart lock.

Description

technical field [0001] The present application relates to an intelligent lock, in particular to an intelligent lock and its method for preventing signal interference from unlocking. Background technique [0002] At present, there are more and more manufacturers of smart locks, and their applications are becoming wider and wider. In addition to shared bicycle locks, smart door locks are also growing rapidly, but people still have doubts about the safety of smart locks. In May 2018, the Ninth China (Yongkang) International Door Industry Expo opened in Yongkang, Zhejiang, the "door capital of China". The boss of a smart lock company in Hunan came to "kick the hall" with a small black box. Most of the smart locks Being easily opened caused shock in the industry. The small black box is actually a Tesla coil - a device that uses a transformer to boost the normal voltage, and then discharges from the discharge terminal through a two-stage coil. The Tesla coil will generate a stro...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G07C9/00
CPCG07C9/00174G07C9/00563G07C2009/00634
Inventor 张立新周毕兴
Owner SHENZHEN WATER WORLD CO LTD
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