A kind of intelligent door lock system based on ZigBee gateways
The utility model is related to unlocked by fingerprint, password unlock more particularly to a kind of intelligent door locks based on Zigbee gateways
With being constantly progressive for science and technology, intelligence system is more and more applied to all trades and professions, significantly reduces people
The workload of class, it is unable to describe in words convenient also to be brought for life, and intelligence system can organically tie household electrical appliance and mobile phone
As soon as closing to piece, only need a mobile phone that can control information in family anywhere or anytime, reduce unnecessary worry, intelligent door lock is just
It is to come into being in such a case, and flourish.On November 14th, 2016 Guo Meng, Li Peng application application No. is
The patent of CN201611001895.6 proposes " a kind of intelligent door lock administration system ", and structure is including Cloud Server and at least
A kind of intelligent door lock；Intelligent door lock setting door latch structure, memory, communication module and control module；By designing intelligent door lock
And Cloud Server, a big lockset network is integrally formed so that long-range connection and remote management are possibly realized.But the patent
Password can only be utilized to unlock, and be not directed to unlocked by fingerprint, while local area network used is general network rather than ZigBee
Gateway, but ZigBee gateways have low complex degree, low-power consumption, ad hoc network, high safety and the stability strong etc. excellent compared to other devices
Point, and the family for being suitble to establish complete set in small range separate space controls system, it is therefore necessary to carry out improvement and
It is perfect.On July 21st, 2017, Wuhu Chang Tai network technology Co., Ltd propose application No. is CN201710602676.1's
" a kind of identity intelligent door lock ", although can be communicated closely with unlocked by fingerprint, password unlock, using smart mobile phone NFC
Unlock, a variety of unlocking manners, which eliminate electronic lock and forget Password, does not open the embarrassment of door, but can not accomplish remote with user
Interaction, can not know door situation if user is away from home.
For the defects in the prior art, the utility model proposes a kind of intelligent door lock systems based on ZigBee gateways.
To achieve these goals, technical solution adopted in the utility model is：
A kind of intelligent door lock system based on ZigBee gateways, by intelligent door lock, ZigBee gateways, cloud server, shifting
Dynamic intelligent terminal composition；Intelligent door lock is installed on a door, is connected between intelligent door lock and ZigBee gateways by Zigbee protocol
Communication, ZigBee gateways are bi-directionally connected by internet and cloud server, are led between cloud server and mobile intelligent terminal
It crosses internet and is bi-directionally connected communication.
A kind of intelligent door lock system based on ZigBee gateways described in the utility model, it is characterized in that：The intelligence
Lock body and rear locking, preceding lock body are installed on side outside door room before door lock is divided into, and rear locking is installed on side in door room；Preceding lock
Body includes preceding slip lid, LED display, code keyboard, fingerprint collecting window, front handlebar, emergency key hole；Rear locking includes battery
Box, ZigBee signal transceivers, rear handle, locks knob at microprocessor；Preceding slip lid is located at the upper end of preceding lock body, can go up downslide
It is dynamic, it can be covered after downslide and protect LED display, code keyboard, fingerprint collecting window；LED display, code keyboard, fingerprint
Collecting window is connected respectively with microprocessor；Microprocessor and ZigBee signal transceiver wired connections, are received by ZigBee signals
Device is sent out to communicate with ZigBee gateways；Microprocessor is carried out by the conventional electromagnetic actuator that driving is connected with door lock assembly lock core
It unlocks；It can also in case of emergency be unlocked with emergency key；Battery in battery case is LED display, code keyboard, fingerprint
Collecting window, microprocessor, the power supply of ZigBee signal transceivers；It emergency key hole and locks knob and is connected respectively with mechanical lock,
It locks for emergent unlocking and within doors.
The utility model proposes a kind of intelligent door lock system based on ZigBee gateways, it is characterised in that：It is described
ZigBee gateways include ZigBee signal transceivers and internet communication device.
The utility model proposes a kind of intelligent door lock system based on ZigBee gateways, it is characterised in that：The movement
Intelligent terminal is mobile phone, tablet computer or laptop.
Feature advantage is possessed by the utility model：
1. a kind of intelligent door lock system based on ZigBee gateways described in the utility model is to be transmitted to assist according to ZigBee
What view worked, and ZigBee has many advantages, such as that ad hoc network, high security and stability are strong；
2. compared with prior art, the novel involved intelligent door lock system of this experiment, can not only realize password solution
Lock can also realize unlocked by fingerprint, and be made equipped with emergency key with coping with the small probabilities accident such as out of power or system failure
With safe and reliable intelligence；
3. compared with prior art, the novel involved intelligent door lock system of this experiment, user can pass through mobile intelligence
Can the interim random cipher unlocked of terminal generation, can the guest that is invited to of remote assistance unlock and prevent from divulging a secret, ensure property
Description of the drawings
Fig. 1 is a kind of system catenation principle of the intelligent door lock system based on ZigBee gateways described in the utility model
Fig. 2 is the schematic diagram of the intelligent door lock involved in the utility model.
The implementation steps of the utility model are illustrated below in conjunction with the accompanying drawings：
Fig. 1 is a kind of system catenation principle of intelligent door lock system based on ZigBee gateways described in the utility model
Figure, it includes：Intelligent door lock（1）, ZigBee gateways（2）, cloud server（3）, mobile intelligent terminal（4）Composition；Intelligent door
Lock（1）It is installed on a door, intelligent door lock（1）With ZigBee gateways（2）Between pass through Zigbee protocol connecting communication, ZigBee nets
It closes（2）Pass through internet and cloud server（3）It is bi-directionally connected, cloud server（3）With mobile intelligent terminal（4）Between pass through
Internet is bi-directionally connected communication.
Fig. 2 is the schematic diagram of the intelligent door lock involved in the utility model, and the intelligent door lock is divided into preceding lock body with after
Lock body, preceding lock body are installed on side outside door room, and rear locking is installed on side in door room；Preceding lock body includes preceding slip lid（5）、
LED display（6）, code keyboard（7）, fingerprint collecting window（8）, front handlebar（9）, emergency key hole（10）；Rear locking includes electricity
Pond box（11）, microprocessor（12）, ZigBee signal transceivers（13）, rear handle（14）, lock knob（15）；Preceding slip lid（5）
Positioned at the upper end of preceding lock body, it can slide up and down, LED display is covered after downslide（6）, code keyboard（7）, fingerprint collecting window（8）,
Prevent it impaired；LED display（6）, code keyboard（7）, fingerprint collecting window（8）Respectively with microprocessor（12）It is connected；Micro- place
Manage device（12）With ZigBee signal transceivers（13）Wired connection passes through ZigBee signal transceivers（13）With ZigBee gateways
（2）Communication；Microprocessor（12）It is unlocked by the conventional electromagnetic actuator that driving is connected with door lock assembly lock core；Battery
Box（11）Interior battery is LED display（6）, code keyboard（7）, fingerprint collecting window（8）, microprocessor（12）, ZigBee letter
Number transceiver（13）Power supply.When finger contacts fingerprint collecting window（8）When, finger print information can be recorded and be sent to microprocessor
Device（12）It is compared with registered finger print information, door is by microprocessor if matching（12）It opens, otherwise door keeps closing
Closed state；ZigBee signal transceivers（13）And code keyboard（7）It is connected, user can pass through mobile intelligent terminal（4）Generation is opened
The random cipher of lock, successively through cloud server（3）, ZigBee gateways（2）, in intelligent door lock（1）ZigBee signal transmitting and receivings
Device（13）Arrive at microprocessor（12）, when the input password and microprocessor of guest（12）When the random cipher received is consistent,
Door will be opened；Microprocessor（12）Enabling can be utilized is fingerprint, standing password or temporary password, is believed with ZigBee
Number through ZigBee signal transceivers（13）It is transferred to ZigBee gateways（2）And finally inform the mobile intelligent terminal of user（4）；
Dead battery or the system failure are encountered when small probabilities accident, the key being equipped with can also be used to pass through emergency key hole
It should be pointed out that above-described embodiment is only the technical concept and feature for illustrating the utility model, its object is to
It allows person skilled in the art that can understand the content of the utility model and implements according to this, this practicality can not be limited according to this
Novel protection domain.All equivalent transformations substantially made according to the spirit of the present invention or modification, should all cover in this practicality
Within novel protection domain.