CN110544330A - intelligent lock and ultra-low power consumption RF module transceiving method for intelligent lock - Google Patents
intelligent lock and ultra-low power consumption RF module transceiving method for intelligent lock Download PDFInfo
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- CN110544330A CN110544330A CN201910715387.1A CN201910715387A CN110544330A CN 110544330 A CN110544330 A CN 110544330A CN 201910715387 A CN201910715387 A CN 201910715387A CN 110544330 A CN110544330 A CN 110544330A
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- module
- intelligent lock
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C9/00—Individual registration on entry or exit
- G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
- G07C9/00309—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated with bidirectional data transmission between data carrier and locks
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C9/00—Individual registration on entry or exit
- G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
- G07C9/00309—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated with bidirectional data transmission between data carrier and locks
- G07C2009/00365—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated with bidirectional data transmission between data carrier and locks in combination with a wake-up circuit
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Mobile Radio Communication Systems (AREA)
- Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
- Transceivers (AREA)
Abstract
The invention discloses an ultra-low power consumption RF module transceiving method for an intelligent lock, which comprises the following steps: step S1: RF module activation, step S2: the RF module is in the sleep state, step S3: detection unit timing detection signal, step S4: waking up the RF module when the detection unit detects the signal, and step S5: the awakened RF module sends an interrupt signal to awaken the intelligent lock so that the intelligent lock processes data. The ultra-low power consumption RF module transceiving method for the intelligent lock can reduce the power consumption of the intelligent lock, prolong the service time of the intelligent lock and ensure the real-time performance of data communication.
Description
Technical Field
The invention belongs to the technical field of intelligent locks, and particularly relates to an intelligent lock and an ultra-low power consumption RF module transceiving method for the intelligent lock.
Background
In recent years, along with the popularization of smart home concepts, people gradually come into life, smart locks have gradually gained the recognition of users, the trend that smart locks replace traditional mechanical locks is more and more obvious, and the market demand is also increased year by year. The intelligent lock of networking type also arises in response to fortune, and the user can realize long-range control, long-range authorization, long-range unblanking to the fingerprint lock, and it is convenient that son has brought the user like this, but has increased the networking function, must increase the consumption of original intelligent lock, therefore how under the condition that increases the networking function, increase live time and reduce power consumption, can guarantee the real-time receiving and dispatching of data again simultaneously.
the publication number is CN201710330170, the subject name is a cloud lock quick wake-up method, a cloud lock and a system, and the technical scheme discloses the cloud lock quick wake-up method, wherein the cloud lock comprises an intelligent lock and an RF (radio frequency) module; the awakening method comprises the following steps: the method comprises the steps that firstly, an RF module wakes up a cloud lock according to the heartbeat time frequency, secondly, whether the cloud lock receives an event needing to be processed is judged, and thirdly, the event needing to be processed or the online state of the cloud lock is transmitted to a gateway; step four: the cloud latch stores the record. "
Above technique needs the RF module to awaken the intelligence lock regularly according to the length of heartbeat, and the intelligence lock can be regularly started according to heartbeat frequency like this, consequently will increase the power consumption of intelligence lock, reduces the live time of intelligence lock.
Disclosure of Invention
The invention mainly aims to provide an intelligent lock and an ultra-low power consumption RF module transceiving method for the intelligent lock, which can reduce the power consumption of the intelligent lock, prolong the service time of the intelligent lock and ensure the real-time performance of data communication.
Another objective of the present invention is to provide an intelligent lock and an ultra-low power consumption RF module transceiving method for the intelligent lock, wherein the intelligent lock can be in a sleep state for a long time without being awakened, and when there is a wireless signal in the air, the RF module is awakened, and then the intelligent lock is awakened to process data through the interruption of the RF module, so as to effectively reduce the power consumption of the intelligent lock.
In order to achieve the above object, the present invention provides an ultra-low power consumption RF module transceiving method for an intelligent lock, comprising the steps of:
step S1: starting the RF module;
Step S2: the RF module is in a dormant state;
step S3: the detection unit detects signals at regular time;
step S4: the detection unit wakes up the RF module when detecting the signal;
Step S5: the awakened RF module sends an interrupt signal to awaken the intelligent lock so that the intelligent lock processes data.
as a further preferable embodiment of the above technical solution, the step S1 is specifically implemented as the following steps:
Step S1.1: if the detection unit does not detect a signal after the RF module is activated, performing step S2;
step S1.2: if the detection unit detects a signal after the RF module is activated, step S4 is performed.
as a further preferable embodiment of the above technical solution, the step S3 is specifically implemented as the following steps:
Step S3.1: if the detection unit does not detect a signal, step S2 is performed;
step S3.2: if the detection unit detects a signal, step S4 is performed.
as a further preferable technical solution of the above technical solution, the detecting unit includes a phase jump detecting unit, and the phase jump detecting unit is configured to detect a wireless signal.
As a further preferable technical solution of the above technical solution, the frequency of waking up the smart lock by the RF module is 1 second/time.
The invention provides an intelligent lock, and an ultra-low power consumption RF module transceiving method for the intelligent lock comprises the following steps:
an RF module to wake up a smart lock;
And the storage module is used for storing the processing record.
As a further preferable technical solution of the above technical solution, the RF module includes a detection unit, and the detection unit is configured to detect a wireless signal.
As a further preferable technical solution of the above technical solution, the RF module further includes a power supply interface, a UART port, and an interrupt output port.
as a further preferable technical solution of the above technical solution, the modulation method of the RF module is gaussian frequency shift keying modulation.
drawings
Fig. 1 is a schematic diagram of an intelligent lock and an ultra-low power consumption RF module transceiving method for the intelligent lock according to the present invention.
Detailed Description
the following description is presented to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art. The basic principles of the invention, as defined in the following description, may be applied to other embodiments, variations, modifications, equivalents, and other technical solutions without departing from the spirit and scope of the invention.
the invention discloses an intelligent lock and an ultra-low power consumption RF module transceiving method for the intelligent lock, and the specific embodiment of the invention is further described in combination with the preferred embodiment.
Preferred embodiments.
In this preferred embodiment of the present invention, those skilled in the art note that the RF module and the like to which the present invention relates may be regarded as the prior art.
The invention discloses an ultra-low power consumption RF module transceiving method for an intelligent lock, which comprises the following steps:
step S1: starting the RF module;
step S2: the RF module is in a dormant state;
step S3: the detection unit detects signals at regular time;
Step S4: the detection unit wakes up the RF module when detecting the signal;
Step S5: the awakened RF module sends an interrupt signal to awaken the intelligent lock so that the intelligent lock processes data.
It should be noted that the step S1 is specifically implemented as the following steps:
step S1.1: if the detection unit does not detect a signal after the RF module is activated, performing step S2;
step S1.2: if the detection unit detects a signal after the RF module is activated, step S4 is performed.
further, the step S3 is specifically implemented as the following steps:
step S3.1: if the detection unit does not detect a signal, step S2 is performed;
Step S3.2: if the detection unit detects a signal, step S4 is performed.
Further, the detection unit includes a phase jump detection unit for detecting the wireless signal.
preferably, the frequency of waking up the smart lock by the RF module is 1 second/time.
the invention discloses an intelligent lock, which uses the ultra-low power consumption RF module transceiving method for the intelligent lock, and comprises the following steps:
An RF module to wake up a smart lock;
And the storage module is used for storing the processing record.
preferably, the RF module includes a detection unit for detecting a wireless signal.
preferably, the RF module further includes a power supply interface, a UART port, and an interrupt output port.
it is worth mentioning that the modulation mode of the RF module is gaussian frequency shift keying modulation.
Preferably, the communication mode adopted by the RF module is 433 MHz.
Preferably, the RF module adopts a wapu micro CMT2380F chip, and when the chip is in a sleep state, only the module for detecting phase jump works, so that ultra-low power consumption can be realized.
Preferably, the average power consumption of the intelligent lock is about 100uA, and the delay of data communication is 1 s.
It should be noted that the technical features of the RF module and the like related to the present patent application should be regarded as the prior art, and the specific structure, the operation principle, the control mode and the spatial arrangement mode of the technical features may be selected conventionally in the field, and should not be regarded as the inventive point of the present patent, and the present patent is not further specifically described in detail.
It will be apparent to those skilled in the art that modifications and equivalents may be made in the embodiments and/or portions thereof without departing from the spirit and scope of the present invention.
Claims (9)
1. an ultra-low power consumption RF module transceiving method for an intelligent lock is characterized by comprising the following steps:
Step S1: starting the RF module;
step S2: the RF module is in a dormant state;
Step S3: the detection unit detects signals at regular time;
Step S4: the detection unit wakes up the RF module when detecting the signal;
Step S5: the awakened RF module sends an interrupt signal to awaken the intelligent lock so that the intelligent lock processes data.
2. the ultra-low power consumption RF module transceiving method for intelligent lock according to claim 1, wherein the step S1 is implemented as the following steps:
Step S1.1: if the detection unit does not detect a signal after the RF module is activated, performing step S2;
step S1.2: if the detection unit detects a signal after the RF module is activated, step S4 is performed.
3. The ultra-low power consumption RF module transceiving method for intelligent lock according to claim 1, wherein the step S3 is implemented as the following steps:
Step S3.1: if the detection unit does not detect a signal, step S2 is performed;
Step S3.2: if the detection unit detects a signal, step S4 is performed.
4. The ultra-low power consumption RF module transceiving method for use in a smart lock according to claim 1, wherein the detection unit comprises a phase jump detection unit for detecting a wireless signal.
5. The ultra-low power consumption RF module transceiving method for a smart lock according to claim 1, wherein the RF module wakes up the smart lock at a frequency of 1 second/time.
6. An intelligent lock using the ultra-low power RF module transceiving method for the intelligent lock according to claim 1, comprising:
An RF module to wake up a smart lock;
And the storage module is used for storing the processing record.
7. A smart lock as claimed in claim 6, wherein the RF module includes a detection unit for detecting a wireless signal.
8. The intelligent lock of claim 6, wherein the RF module further comprises a power supply interface, a UART port, and an interrupt output port.
9. An intelligent lock as defined in claim 6, wherein the modulation mode of the RF module is Gaussian frequency shift keying modulation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910715387.1A CN110544330A (en) | 2019-08-05 | 2019-08-05 | intelligent lock and ultra-low power consumption RF module transceiving method for intelligent lock |
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| CN201910715387.1A CN110544330A (en) | 2019-08-05 | 2019-08-05 | intelligent lock and ultra-low power consumption RF module transceiving method for intelligent lock |
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| CN110544330A true CN110544330A (en) | 2019-12-06 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111429616A (en) * | 2020-02-20 | 2020-07-17 | 珠海格力电器股份有限公司 | Intelligent door lock control method and device, electronic equipment and readable storage medium |
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Application publication date: 20191206 |