CN210377597U

CN210377597U - Smart lock control system

Info

Publication number: CN210377597U
Application number: CN201921965395.3U
Authority: CN
Inventors: 宋佳; 郭茂林; 李长江; 佟少强; 刘博�; 王金龙
Original assignee: Shandong Harvey Intelligent Technology Co Ltd
Current assignee: Shandong Harvey Intelligent Technology Co Ltd
Priority date: 2019-11-14
Filing date: 2019-11-14
Publication date: 2020-04-21
Anticipated expiration: 2029-11-14

Abstract

The utility model provides a wisdom lock control system, it has solved current intelligence lock control system and has established that the networking of thing networking systems is complicated, the consumption is high, no positional information's technical problem, it includes single chip module, GPS signal detection module, NB-IOT communication module, the RFID module, the execution module of unblanking, spring bolt switch detection module and lock rope break-make detection module, single chip module respectively with spring bolt switch detection module, lock rope break-make detection module, GPS signal detection module, NB-IOT communication module, the RFID module, the execution module electricity of unblanking is connected, the utility model discloses can extensively be used for the pickproof lock field.

Description

Smart lock control system

Technical Field

The utility model relates to an pickproof lock field especially relates to a wisdom lock control system.

Background

With social development and technological progress, intelligent home has become a great development trend of modern home, and intelligent management of door locks is undoubtedly a crucial link in order to better manage own houses; the intelligent door lock system is one management system for intelligent door lock, and is one kind of safety product with high safety level.

The intelligent lock control system in the prior art usually adopts a remote mode to control the intelligent lock, a gateway is required to be established when the traditional remote control system builds the Internet of things, the hardware cost and the engineering complexity are higher, the communication distance is shorter, and no positioning information exists.

Disclosure of Invention

The utility model discloses be exactly to current intelligent lock control system establish that thing networking systems network deployment is complicated, the consumption is high, do not have the technical problem of locating information, provide an intelligent lock control system that the network deployment is simple, the low power dissipation, pinpoint.

Therefore, the utility model discloses a single chip module, GPS signal detection module, NB-IOT communication module, RFID module, the execution module of unblanking, spring bolt switch detection module and lock rope break-make detection module, single chip module respectively with spring bolt switch detection module, lock rope break-make detection module, GPS signal detection module, NB-IOT communication module, RFID module, the execution module electricity of unblanking is connected.

Preferably, the NB-IOT communication module communicates with the telecom operator base station through an embedded SIM card.

Preferably, control system includes bluetooth communication module, and bluetooth communication module is connected with the single chip module electricity, realizes the bluetooth communication of wisdom lock.

Preferably, the control system comprises a temperature detection module, and the temperature detection module is electrically connected with the single chip microcomputer module.

Preferably, the control system comprises a manual awakening detection module, and the manual awakening detection module is electrically connected with the single chip microcomputer module and activates the intelligent lock.

Preferably, the control system comprises a battery voltage detection module, and the battery voltage detection module is electrically connected with the single chip microcomputer module and is used for detecting a battery voltage signal of the intelligent lock.

The utility model discloses a wisdom lock control system adopts NB-IOT technique and cloud platform to be connected, direct and telecommunications carrier's basic station communication, and then with data forwarding cloud platform, accomplishes the network deployment of thing networking, and it directly is connected the network deployment with telecommunications carrier basic station through embedded SIM card, need not build hardware facilities such as gateway, basic station certainly, has saved hardware cost and construction complexity, deploys the convenience.

Drawings

FIG. 1 is a schematic view of the structure of the intelligent lock of the present invention;

fig. 2 is a schematic block diagram of the present invention.

The symbols in the drawings illustrate that:

1. a housing; 2. a battery compartment; 3. a control circuit board; 4. a lock cylinder; 5. and (6) locking the rope.

Detailed Description

The following describes in detail embodiments of the present invention with reference to the drawings.

As shown in fig. 1, the utility model discloses a wisdom lock control system controls the wisdom lock, and the wisdom lock includes shell 1, battery compartment 2, control circuit board 3, lock core 4 and lock rope 5, and the lock rope 5 realizes unblanking and the unblock of wisdom lock with the 4 cooperations of lock core.

The control system comprises a single chip microcomputer module, a GPS signal detection module, an NB-IOT communication module, an RFID module, an unlocking execution module, a Bluetooth communication module, a temperature detection module, a manual awakening detection module, a battery voltage detection module, a spring bolt switch detection module and a lock rope on-off detection module, wherein the single chip microcomputer module is respectively electrically connected with the GPS signal detection module, the NB-IOT communication module, the RFID module, the unlocking execution module, the Bluetooth communication module, the temperature detection module, the manual awakening detection module, the battery voltage detection module, the spring bolt switch detection module and the lock rope on-off detection module.

The single chip microcomputer module is a core control module of the intelligent lock, is connected with other modules, adopts the single chip microcomputer as a main control chip, and completes the functions of signal detection, actuator control, communication control with a cloud platform and a mobile terminal and the like.

GPS signal detection module is used for detecting the positional information of wisdom lock, and GPS signal detection module adopts the GPS sensor to be connected with the single chip module electricity, sends the real-time position signal of wisdom lock to single chip module, and GPS signal detection module can compatible big dipper positioning system, and positioning accuracy can reach the meter level.

The temperature detection module is used for detecting temperature signals of the intelligent lock, the temperature detection module is electrically connected with the single chip microcomputer module through the temperature sensor, the temperature signals detected by the temperature sensor are sent to the single chip microcomputer module, and if abnormal temperature conditions such as fire disasters occur, alarm signals are sent in real time.

The battery voltage detection module is used for detecting a battery voltage signal of the intelligent lock, the battery voltage detection circuit is connected with the single chip microcomputer and sends the voltage signal to the single chip microcomputer, and if the voltage is too low, an alarm signal is sent in real time.

The manual detection module of awakening up is used for activating the wisdom lock from the sleep mode to the mode, and the manual detection module of awakening up adopts capacitive switch sensor and singlechip to be connected, sends sensor signal to singlechip module, forms the electric capacity when the finger touches capacitive switch sensor, and capacitive switch sensor produces the high level and sends singlechip module to the mode activation singlechip that interrupts.

The NB-IOT communication module is in direct communication with a telecom operator base station through an embedded SIM card, so that the intelligent lock data are uploaded to the cloud platform, the NB-IOT communication module is arranged on the control circuit board 3, is electrically connected with the single chip microcomputer module and is in bidirectional communication with the single chip microcomputer, and not only is the single chip microcomputer instruction received to wirelessly upload the data to the cloud platform, but also the issued instruction of the cloud platform is received to control the single chip microcomputer to perform corresponding operation; the PSM and the eDRX are combined, so that the intelligent lock can sleep for more than 300 hours, and the power consumption is greatly reduced.

The Bluetooth communication module is used for information interaction between the mobile terminal and the single chip microcomputer, the Bluetooth module is arranged on the control circuit board 3 and is electrically connected with the single chip microcomputer module, two-way communication can be carried out between the Bluetooth communication module and the single chip microcomputer, the instruction of the single chip microcomputer is received, data are wirelessly transmitted to the mobile terminal, the instruction of the mobile terminal is received, the single chip microcomputer is controlled to carry out corresponding operation, and unlocking and locking operations are mainly completed.

The RFID module is used for finishing information interaction of the tag card and the single chip microcomputer, the RFID module is arranged on the control circuit board 3, is electrically connected with the single chip microcomputer module and is in one-way communication with the single chip microcomputer, when the radio frequency tag card is close to the smart lock, the RFID module detects a signal of the tag card and sends a matching instruction to the single chip microcomputer to verify whether the tag card is legal, and if the tag card is legal, the single chip microcomputer is instructed to unlock, so that an unlocking function is finished.

The unlocking execution module belongs to an actuator in a system and comprises a motor driving circuit, the motor driving circuit is arranged on a control circuit board 3, a motor is connected with the motor driving circuit through a wire, the single chip microcomputer module outputs a control signal to the motor driving circuit, the motor driving circuit correspondingly outputs a forward and reverse rotation signal, so that the motor is driven to realize forward and reverse rotation, and the NB-IOT communication module, the Bluetooth communication module and the RFID module are all used for realizing the unlocking execution module when sending the unlocking and locking signals to the single chip microcomputer module.

The lock tongue switch detection module and the lock rope on-off detection module are arranged in the lock cylinder, the lock tongue switch detection module is used for detecting whether the intelligent lock is closed or not, a switch sensor is connected with the single chip microcomputer module, a signal detected by the switch sensor is sent to the single chip microcomputer, and the single chip microcomputer judges the on-off condition of the intelligent lock so as to control the relevant modules to make corresponding actions; the locking rope on-off detection module is used for detecting whether the locking rope 5 is complete or not, the switch sensor is connected with the single chip microcomputer, a sensor signal is sent to the single chip microcomputer, and if the locking rope 5 is cut off, the single chip microcomputer is activated in real time and sends an alarm signal to the single chip microcomputer.

The utility model discloses use NB-IOT technical transmission data, constitute the thing networking through telecom operator basic station, realize lock management system safety, networking, intellectuality, remote equipment monitoring, long-range management and control, save the hardware cost and the engineering complexity of oneself network deployment, and the consumption is lower, has positional information, but wide application and commodity circulation, warehouse system.

However, the above description is only an embodiment of the present invention, and the scope of the present invention should not be limited thereto, so that the replacement of the equivalent components or the equivalent changes and modifications made according to the protection scope of the present invention should be covered by the claims of the present invention.

Claims

1. The intelligent lock control system is characterized by comprising a single chip microcomputer module, a GPS signal detection module, an NB-IOT communication module, an RFID module, an unlocking execution module, a lock tongue switch detection module and a lock rope on-off detection module, wherein the single chip microcomputer module is respectively and electrically connected with the lock tongue switch detection module, the lock rope on-off detection module, the GPS signal detection module, the NB-IOT communication module, the RFID module and the unlocking execution module.

2. The system of claim 1, wherein the NB-IOT communication module communicates with the base station of the telecommunications carrier via an embedded SIM card.

3. The system according to claim 1, wherein the control system comprises a bluetooth communication module, and the bluetooth communication module is electrically connected to the single chip module to realize bluetooth communication of the smart lock.

4. The system according to claim 1, wherein the control system comprises a temperature detection module electrically connected to the single-chip microcomputer module.

5. The system according to claim 1, wherein the control system comprises a manual wake-up detection module electrically connected to the single-chip microcomputer module for activating the smart lock.

6. The system according to claim 1, wherein the control system comprises a battery voltage detection module electrically connected to the single-chip microcomputer module for detecting a battery voltage signal of the smart lock.