NB-IoT-based intelligent lock and its control method and cloud platform

A control method and smart lock technology, applied in the field of smart locks, can solve problems such as parking position control, achieve low delay, low cost, and ensure real-time transmission

Active Publication Date: 2017-08-29
TAIHUA WISDOM IND GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In view of this, the present invention provides an NB-IoT-based smart lock and its control method and cloud platform, which solves the technical problem that the smart lock cannot control the user's parking position in the prior art

Method used

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  • NB-IoT-based intelligent lock and its control method and cloud platform
  • NB-IoT-based intelligent lock and its control method and cloud platform
  • NB-IoT-based intelligent lock and its control method and cloud platform

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Embodiment 1

[0037]Embodiment 1 of the present application provides an NB-IoT-based smart lock control method. The execution subject of the method is the master control module of the smart lock, such as a control chip that performs the master control function, etc., wherein the smart lock can be set in a shared Bikes, shared cars, and other vehicles. The NB-IoT in the present invention refers to a cellular-based Narrow Band Internet of Things (NB-IoT), which is an important branch of the Internet of Everything. NB-IoT is built on a cellular network and only consumes about 180KHz of bandwidth. It can be directly deployed on a GM network, UMT network or LTE network, and supports cellular data connections of low-power devices in a wide area network. It is also called a low-power wide area network (LPWA) ). figure 1 For the flow chart of the NB-IoT-based smart lock control method provided in Embodiment 1 of the present invention, refer to figure 1 , the method includes the following steps 10...

Embodiment 2

[0058] Embodiment 2 of the present application provides a preferred NB-IoT-based smart lock control method on the basis of the above-mentioned Embodiment 1. For related details, please refer to the description of Embodiment 1. figure 2 For the flow chart of the NB-IoT-based smart lock control method provided by Embodiment 2 of the present invention, refer to figure 2 , the method includes the following steps 201 to 209.

[0059] Step 201: Receive a smart lock locking control message sent by a client.

[0060] When a user uses a vehicle equipped with a smart lock, the client device installed on the mobile communication device sends a smart lock unlock control message to the smart lock, and the master control module of the smart lock analyzes the smart lock unlock control message and generates an unlock command to control the smart lock The first mechanical structure of the lock moves to separate from the second mechanical structure of the smart lock to realize unlocking. Wh...

Embodiment 3

[0078] Embodiment 3 of the present application provides an NB-IoT-based smart lock, image 3 For the structural block diagram of the NB-IoT-based smart lock provided in Embodiment 3 of the present invention, refer to image 3 , the NB-IoT-based smart lock includes a master control module 301 , an NB-IoT positioning module 302 , an NB-IoT communication module 303 , a switch control module 304 and an alarm module 305 .

[0079] Wherein, the master control module 301 is configured to send a positioning request to the NB-IoT positioning module 302 of the smart lock in response to a locking instruction for controlling the locking of the smart lock.

[0080]When the user parks the vehicle equipped with the smart lock provided by the present invention, he can lock it through the mechanical structure of the smart lock. The master control module 301 senses the mechanical locking action of the smart lock. When the mechanical locking action occurs, the locking action is triggered. Comma...

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Abstract

The invention discloses an NB-IoT-based intelligent lock and its control method and cloud platform. The method comprises sending a positioning request to an NB-IoT positioning module of an intelligent lock in response to a locking command to control the locking of the intelligent lock, acquiring positioning data, sending the positioning data to an NB-IoT cloud platform through an NB-IoT communication module, receiving an intelligent lock control instruction transmitted by the NB-IoT cloud platform, analyzing the intelligent lock control instruction, if the intelligent lock control instruction is an intelligent lock locking instruction, locking the intelligent lock, if the intelligent lock control instruction is an intelligent lock locking prohibition instruction, prohibiting locking of the intelligent lock and simultaneously, sending an alarm signal. The NB-IoT-based intelligent lock control method realizes a low cost, low latency and high instantaneity and is stable and reliable. High bandwidth of the NB-IoT guarantees real-time transmission of the intelligent lock. The NB-IoT has low energy consumption so that a battery in the intelligent lock has a long service life.

Description

technical field [0001] The present invention relates to the technical field of smart locks, and more specifically, to an NB-IoT-based smart lock, a control method thereof, and a cloud platform. Background technique [0002] With the continuous increase in personal car ownership and the emergence of shared cars and shared bicycles, urban fast-travel systems and slow-travel systems are expanding. The slow traffic system does not match, that is, the road planning is unreasonable, the parking lot and other infrastructure construction is not perfect, resulting in difficult parking and disorderly parking. This situation exists in both the fast traffic system and the slow traffic system. It is also a vicious circle: the more unreasonable the road planning and the weaker the infrastructure construction, the more difficult and chaotic parking will be, resulting in more and more urban traffic congestion. In the case of unreasonable road planning, imperfect infrastructure design and c...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G07C9/00
CPCG07C9/00174G07C9/00309G07C9/00571G07C9/00896G07C2009/00642
Inventor 刘岩岩杨瑞德蒲金培袁慧马述杰刘冠华
Owner TAIHUA WISDOM IND GRP CO LTD
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