CN212927389U - Thing allies oneself with intelligent lock - Google Patents
Thing allies oneself with intelligent lock Download PDFInfo
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- CN212927389U CN212927389U CN202020666267.5U CN202020666267U CN212927389U CN 212927389 U CN212927389 U CN 212927389U CN 202020666267 U CN202020666267 U CN 202020666267U CN 212927389 U CN212927389 U CN 212927389U
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Abstract
The utility model provides an intelligent lock of thing antithetical couplet, including lock body and lock core, the lock body includes at least: a Bluetooth control chip (1) which receives an external signal through Bluetooth; the motor control chip (2) is connected with the Bluetooth control chip (1) and receives an unlocking control signal from the Bluetooth control chip (1); the motor (3) is connected with the motor control chip (2) and is used for receiving an unlocking control signal from the motor control chip (2) and driving the lock cylinder to rotate, wherein the external signal at least comprises a remote control signal and a short-range control signal. The utility model mainly discloses an thing allies oneself with intelligent lock, its signal reception through built-in bluetooth control chip realization long-range and short range to the electric machine control chip control lock core through the intercommunication interconnection changes the switching state. The utility model discloses powerful, connect stably, the practicality is strong, have high commercial value.
Description
Technical Field
The utility model belongs to the technical field of the thing networking is used, specifically, relate to an intelligent lock of thing antithetical couplet.
Background
The internet of things (IOT) is used for collecting any object or process needing monitoring, connection and interaction in real time through various devices and technologies such as various information sensors, radio frequency identification technologies, global positioning systems, infrared sensors and laser scanners, collecting various required information such as sound, light, heat, electricity, mechanics, chemistry, biology and position of the object or process, realizing ubiquitous connection of the object and the person through various possible network accesses, and realizing intelligent sensing, identification and management of the object and the process.
The intelligent door lock comprises the following application scenes: 1. and e, using a smart phone to control, such as an IOS platform or an android system platform to perform remote control, inputting a set password to perform control, and automatically opening the door. 2. You do not need to worry about the trouble of forgetting to take the key or losing the key any more, and your family can also remotely unlock the lock for you through operation. 3. To safety, wifi intelligence lock has more perfect protection mechanism, and anyone who has authorized unblanks, locks, counter-locks, and you and family can all in time master. 4. The application is more in the following places: the intelligent door lock is mainly applied to systems such as intelligent homes, intelligent hotels/hotels, intelligent buildings and the like.
Generally, in the prior art, often be provided with the drive arrangement that long-range opened the door, also be provided with the drive arrangement that the short range opened the door, how nevertheless to combine together long-range drive and short range drive through the mode of thing allies oneself with, start with from the mode of physics connection, and then obtain the intelligent lock of a concurrent practicality and novelty, become present urgent technical problem that awaits solution, specifically, do not have an intelligent lock of thing allies oneself with at present.
SUMMERY OF THE UTILITY MODEL
Technical defect to prior art exists, the utility model aims at providing an thing allies oneself with intelligent lock, including lock body and lock core, the lock body includes at least:
the Bluetooth control chip receives an external signal through Bluetooth;
the motor control chip is connected with the Bluetooth control chip and receives an unlocking control signal from the Bluetooth control chip;
a motor connected with the motor control chip for receiving an unlocking control signal from the motor control chip and driving the lock cylinder to rotate, wherein,
the external signal includes at least a remote control signal and a short range control signal.
Preferably, the bluetooth control chip includes:
a main control module, a data acquisition module,
the Bluetooth module is connected with and communicated with the main control module and is used for sending the received external signal to the main control module;
a motor control module; the motor control chip is connected with the main control module, communicates with the main control module, and is used for interacting with the motor control chip, wherein the main control module (11) is respectively connected with the Bluetooth module (12) and the motor control module (13).
Preferably, the bluetooth module further comprises an NB-IOT module, which is connected and communicates with the bluetooth control chip through a serial port, and is configured to send the received remote control signal to the bluetooth module.
Preferably, one or more intelligent terminals send a remote control signal to the NB-IOT module through a cloud.
Preferably, one or more intelligent terminals send proximity control signals to the bluetooth control chip through bluetooth connection.
Preferably, the motor control module interacts with the motor control chip using input/output control commands.
The utility model mainly discloses an thing allies oneself with intelligent lock, its signal reception through built-in bluetooth control chip realization long-range and short range to the electric machine control chip control lock core through the intercommunication interconnection changes the switching state. The utility model discloses powerful, connect stably, the practicality is strong, have high commercial value.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
fig. 1 shows a specific flow diagram of an intelligent internet of things door lock according to an embodiment of the present invention;
fig. 2 shows a topological connection diagram of the remote control unlocking according to the first embodiment of the present invention; and
fig. 3 shows a topological connection diagram of a proximity control unlocking according to a second embodiment of the present invention.
Detailed Description
In order to better clearly show the technical solution of the present invention, the present invention will be further described with reference to the accompanying drawings.
Fig. 1 shows a detailed flow diagram of an intelligent internet of things door lock according to a specific embodiment of the present invention, specifically, an internet of things door lock device integrating multiple unlocking modes, specifically, it can transmit a control signal to a cellular network module through a cloud end in a remote environment from a door lock based on a user intelligent terminal, and transmit the control signal to a control chip inside the door lock based on the cellular network module, and control the door lock to be unlocked or locked based on the control chip; in another mode, the user intelligent terminal can be accessed to a wireless network or connected to bluetooth, and then sends a control signal to the control chip, and the control chip inside the door lock controls the door lock to be unlocked or locked, specifically, as a specific implementation manner of the present invention, the connection between each module of the present invention will be specifically described through a module connection diagram, and in fig. 2 and 3, the connection between each module will be described through two different modes, namely, a short-range mode and a long-range mode, and a topological diagram mode.
The technical personnel in the field understand that the intelligent Internet of things door lock comprises a door lock body and a lock cylinder, wherein a plurality of processing modules for receiving signals, generating signals and transmitting signals are arranged in the door lock body, which are divided into different chips according to different functions, and finally, a control signal is transmitted to enable the lock core to open or close the door lock based on the signal, specifically, the door lock body at least comprises a Bluetooth control chip 1, the Bluetooth control chip 1 is mainly used for receiving at least two external signals and transmitting the external signals to other modules, in such an embodiment, the Bluetooth control chip is arranged in the shell of the door lock body, it may be secured by means of an inlay, snap fit, screw connection, welding, riveting, adhesive, etc.
Further, the bluetooth control chip 1 receives an external signal through bluetooth, and in other embodiments, the external signal may also be received through other communication methods, such as WiFi, ZigBee, NFC, and the like, the external signal mainly includes a long-range signal and a short-range signal, generally, the long-range signal is not directly obtained by the bluetooth control chip 1, but is obtained by other long-range obtaining devices and is sent to the bluetooth control chip 1, and the short-range signal is directly obtained by the bluetooth control chip 1, which will be further described in the detailed description below.
Further, the intelligent door lock of the internet of things further comprises a motor control chip 2, which is connected with the bluetooth control chip 1 and receives the unlocking control signal from the bluetooth control chip 1, and the control chip is used for transmitting the signal and the control signal.
In another preferred embodiment, since there is a certain unlocking risk in the field of intelligent door locks, the control signal may be preferably encrypted each time the unlocking and locking operations are performed through the instruction, the encryption may be performed by the intelligent terminal or by the intelligent door lock, and when the control signal is transmitted to the motor control chip, the control signal preferably needs to be decrypted, and the intelligent door lock is opened or closed based on the decrypted control signal.
Further, the intelligent door lock of the internet of things further comprises a motor 3, wherein the motor is connected with the motor control chip 2 and used for receiving an unlocking control signal from the motor control chip 2 and driving the lock cylinder to rotate, the motor 3 is mainly used for driving the lock cylinder to rotate so as to further complete unlocking or locking, in the embodiment, a user sends a control signal through the intelligent terminal, the Bluetooth control chip receives the control signal and sends the control signal to the motor control chip, and the motor control chip finally receives the control signal which can be identified by the motor through a series of operations such as signal conversion transcoding and decryption and completes control over the lock cylinder.
Further, the external signal at least includes a remote control signal and a short-range control signal, in such an embodiment, the remote control signal is at least transmitted and received through a 3G network module, a 4G network module, and the like, and the short-range control signal is at least transmitted and received through bluetooth, WiFi, and the like, which may refer to the foregoing embodiments and are not described herein again.
Further, the bluetooth control chip 1 includes a main control module 11, as shown in fig. 1, the main control module 11 is a central processing unit that completes receiving and sending of signals and performs connection control on other modules in the bluetooth control chip 1, and is preferably disposed in the middle of the bluetooth control chip 1 and fixed by welding, dispensing, and the like.
Further, the bluetooth control chip 1 further comprises a bluetooth module 12, which is connected to and communicates with the main control module 11, for sending the received external signal to the main control module 11, the bluetooth module 12 is mainly used for receiving the external signal, the external signals comprise short-range signals and long-range signals, the short-range signals are received mainly through the Bluetooth connection between the Bluetooth module and the user intelligent terminal, the long-range signals are received based on signals sent by other modules, in such an embodiment, the bluetooth module 12 only functions as a kind of transmission, and the bluetooth module 12 may be disposed inside the bluetooth control chip 1 or outside the bluetooth control chip, preferably, the bluetooth module 12 is disposed at one side of the bluetooth control chip and is fixed by welding, dispensing process, and the like.
Further, the bluetooth control chip 1 further includes a motor control module 13; which is connected and communicated with the main control module 11 for interacting with the motor control chip 2, wherein the main control module 11 is connected with the bluetooth module 12 and the motor control module 13, in such an embodiment, the motor control module 13 mainly plays a role of sending a control signal to the motor control chip 2, that is, the motor control module 13 is a transmission device, the motor control module 13 interacts with the motor control chip 2 by adopting an input/output control command, the motor control module 13 is arranged at one side of the bluetooth control chip and is fixed by welding, a dispensing process and the like, in such an embodiment, for centralized management, a mode of arranging the main control module 11, the bluetooth module 12 and the motor control module 13 on a circuit board is preferably adopted, which belongs to the prior art, and will not be described in detail herein.
Fig. 2 shows the topology connection schematic diagram of the first embodiment of the present invention, in which the remote control is unlocked, further comprising an NB-IOT module 4, which is connected to and communicates with the bluetooth control chip 1 via a serial port, and is used for sending the received remote control signal to the bluetooth module 12, as shown in fig. 2, in a preferred embodiment, the NB-IOT module is the same as the 4G module, and includes a network access license, and needs to set a SIM card of an operator, and the SIM card is used for accessing the internet, so that the user can remotely open the smart door lock through the smart terminal. Those skilled in the art understand that the intelligent terminal used in the present invention includes but is not limited to mobile phone, pad, notebook, smart watch, etc., and the utility model discloses in the main part lock that adopts, its theory of operation can be applied in other fields equally, for example air conditioner, TV set, car, room heater, etc., this does not all influence the detailed implementation of the present invention.
Further, one or more intelligent terminals send remote control signals to the NB-IOT module 4 through the cloud, in such an embodiment, the smart door lock may be matched to one or more smart terminals, which log into the control interface via a web page, app, application program, or the like, and generates, by operation, a control signal that is sent, via the cloud, to the NB-IOT module 4, which, further, the NB-IOT module 4 transmits the control signal to the bluetooth control chip 1, the Bluetooth module in the Bluetooth control chip 1 receives the control signal, the main control module sends the control signal to the motor control chip based on the motor control module, the motor control chip controls the motor based on the control signal so as to realize the opening or closing of the intelligent door lock.
Fig. 3 shows a topological connection diagram of a second embodiment of the present invention, the proximity control unlocking, as the second embodiment of the present invention, the proximity control unlocking does not need to use the NB-IOT module 4, but is based on the user being in the signal coverage area of the intelligent door lock, i.e. the user is preferably in the home or the cell or the elevator.
Further, one or more intelligent terminals send proximity control signals to the bluetooth control chip through bluetooth connection, in such an embodiment, the intelligent terminals log in to a control interface through a webpage, app, an application program and the like, generate control signals through operation, send the control signals to a bluetooth module of the bluetooth control chip through a short-range communication manner such as bluetooth and the like, the bluetooth module in the bluetooth control chip 1 receives the control signals, the main control module sends the control signals to the motor control chip based on the motor control module, and the motor control chip controls the motor based on the control signals, so as to realize the opening or closing of the intelligent door lock.
The foregoing description of the specific embodiments of the invention has been presented. It is to be understood that the present invention is not limited to the specific embodiments described above, and that various changes and modifications may be made by those skilled in the art within the scope of the appended claims without departing from the spirit of the invention.
Claims (5)
1. The utility model provides an thing allies oneself with intelligent lock, its characterized in that, includes lock body and lock core, the lock body includes at least:
a Bluetooth control chip (1) which receives an external signal through Bluetooth;
the motor control chip (2) is connected with the Bluetooth control chip (1) and receives an unlocking control signal from the Bluetooth control chip (1);
a motor (3) connected with the motor control chip (2) and used for receiving an unlocking control signal from the motor control chip (2) and driving the lock cylinder to rotate, wherein,
the external signal at least comprises a remote control signal and a short-range control signal, wherein the Bluetooth control chip (1) comprises:
a main control module (11),
the Bluetooth module (12) is connected with and communicates with the main control module (11) and is used for sending the received external signals to the main control module (11);
a motor control module (13); the Bluetooth module is connected with and communicates with the main control module (11) and is used for interacting with the motor control chip (2), wherein the main control module (11) is respectively connected with the Bluetooth module (12) and the motor control module (13).
2. The intelligent door lock according to claim 1, further comprising an NB-IOT module (4) connected and communicating with the bluetooth control chip (1) via a serial port for transmitting the received remote control signal to the bluetooth module (12).
3. The intelligent door lock according to claim 2, characterized in that one or more intelligent terminals send remote control signals to the NB-IOT module (4) through the cloud.
4. An intelligent door lock according to claim 1, characterized in that one or more intelligent terminals send proximity control signals to the bluetooth control chip (1) via a bluetooth connection.
5. The intelligent door lock according to claim 1, characterized in that the motor control module (13) interacts with the motor control chip (2) using input/output control commands.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020666267.5U CN212927389U (en) | 2020-04-27 | 2020-04-27 | Thing allies oneself with intelligent lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020666267.5U CN212927389U (en) | 2020-04-27 | 2020-04-27 | Thing allies oneself with intelligent lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212927389U true CN212927389U (en) | 2021-04-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020666267.5U Active CN212927389U (en) | 2020-04-27 | 2020-04-27 | Thing allies oneself with intelligent lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212927389U (en) |
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2020
- 2020-04-27 CN CN202020666267.5U patent/CN212927389U/en active Active
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