CN111355753A - Low-power-consumption wireless visual doorbell awakening scheme - Google Patents
Low-power-consumption wireless visual doorbell awakening scheme Download PDFInfo
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- CN111355753A CN111355753A CN201811567222.6A CN201811567222A CN111355753A CN 111355753 A CN111355753 A CN 111355753A CN 201811567222 A CN201811567222 A CN 201811567222A CN 111355753 A CN111355753 A CN 111355753A
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- H04—ELECTRIC COMMUNICATION TECHNIQUE
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- H04L67/00—Network arrangements or protocols for supporting network services or applications
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- H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
- H04L67/125—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks involving control of end-device applications over a network
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Abstract
The invention discloses a low-power consumption wireless visual doorbell awakening scheme, which comprises the following steps: the mobile control terminal and the low-power-consumption visual doorbell are used for carrying out WIFI distribution network connection to the Internet, and the low-power-consumption visual doorbell can enter a sleep state at a specified time under the condition of no awakening operation; the low-power-consumption WIFI module of the low-power-consumption visual doorbell transmits a keep-alive message to the wake-up service, and the main MCU and the video module of the doorbell enter an extremely-low-power-consumption working state; in case of need of wake-up operation; and if the doorbell is successfully connected, the mobile control terminal can acquire the video stream and display the video, and the process is finished. The invention provides a low-power-consumption wireless visual doorbell awakening scheme, which adopts mobile control terminal pre-connection and three times of confirmation of signaling between a mobile terminal and a server to reduce the time for establishing a video channel from a doorbell to the server and then to a remote control terminal, thereby achieving the purpose of low-power-consumption wireless visual doorbell remote awakening with quick response, stability and reliability.
Description
Technical Field
The invention relates to the technical field of electronics, in particular to a low-power-consumption wireless visual doorbell awakening scheme.
Background
Along with the development of science and technology and the improvement of people's quality of life, more and more intelligent electronic equipment gets into the family and uses, and wherein wireless visual doorbell is exactly the practical intelligent electronic equipment who collects cat eye and security protection function in an organic whole that favors for people, and low-power consumption wireless visual doorbell contains two kinds of operating condition usually: the video service system comprises an awakening state and a dormant state, wherein video data can be sent to the video service through a video module in the awakening state (also called as a normal working state), and meanwhile the video service forwards the video data to the mobile control terminal to display a video; in a dormant state, the doorbell is disconnected from the video service, data is not transmitted any more, video acquisition is stopped at the same time, the video module and the main MCU enter an ultra-low power consumption operation mode, only one keep-alive connection is reserved with the wake-up service so as to fully reduce power consumption, and the general doorbell can enter a wake-up state through two wake-up modes of physical key wake-up and remote wake-up of a mobile control terminal;
the physical button wake-up of the doorbell is direct and simple, but wake-up through a remote terminal and ensure wake-up time and wake-up success rate, and great challenges are faced in a complex wireless network environment.
Disclosure of Invention
The invention aims to provide a low-power consumption wireless visual doorbell wake-up scheme to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a low-power consumption wireless visual doorbell awakening scheme comprises a basic framework consisting of a low-power consumption wireless visual doorbell, a video service, an awakening service and a mobile control terminal, and comprises the following steps:
the method comprises the following steps that firstly, a WIFI (wireless fidelity) distribution network is carried out between a mobile control terminal and a low-power-consumption visual doorbell to be connected to the Internet, and the low-power-consumption visual doorbell can enter a sleep mode at a specified time under the condition of no awakening operation;
secondly, a low-power-consumption WIFI module of the low-power-consumption visual doorbell transmits a keep-alive message to the wake-up service, and the main MCU and the video module of the doorbell enter an extremely-low-power-consumption working state;
step three, under the condition that the awakening operation is needed;
physical awakening: when the mechanical button of the doorbell is pressed for awakening, the main control module and the video module of the doorbell start to work, real-time video is uploaded to the video service through the video module, and a user can connect the video service for checking through the mobile control terminal;
remote wakeup:
s1, sending a message to the awakening service through the mobile control terminal, and simultaneously starting to connect to the video service address of the local cache to wait for the video stream through the mobile control terminal;
s2, the awakening service forwards the message to the wireless visual doorbell in the dormant state, meanwhile, the awakening service returns the video service address cached by the server side to the mobile control terminal, the mobile control terminal judges whether the video service address changes or not, if so, a new address is connected, otherwise, the connection is kept unchanged;
s3, the doorbell receives the wake-up message to exit the sleep mode, wakes up the main MCU and the video module of the doorbell, immediately sends the wake-up message to the video service address cached by the doorbell, the video service forwards the address to be connected to the mobile control terminal after receiving the message, the mobile control terminal judges whether the video service address changes, if so, a new address is connected, otherwise, the connection is kept unchanged;
s4, the doorbell starts to be connected to the cached video service and transmits real-time video, meanwhile, the video service informs the real address of the doorbell connection of the mobile terminal, the mobile control terminal judges whether the video service address changes, if so, a new address is connected, otherwise, the connection is kept unchanged;
step four, if the doorbell is successfully connected, the mobile control terminal can acquire the video stream and display the video, and the process is finished;
and step five, if the doorbell fails to connect, a new video service address is obtained again from the wake-up service for connection.
Preferably, the main MCU, the video module and the low-power-consumption WIFI module of the doorbell can enter a sleep mode, can be awakened by the low-power-consumption WIFI module to enter a normal working mode, and collects and uploads videos.
Preferably, the awakening working state and the sleeping state are alternately carried out, the low-power-consumption WIFI module starts to send the keep-alive messages to the awakening service when the main doorbell MCU enters the sleeping working state, the main doorbell MCU enters the awakening state, and the low-power-consumption WIFI module stops sending the keep-alive messages.
Preferably, the trigger time when the main doorbell MCU enters the sleeping working state is that after the main doorbell MCU detects that the designated time elapses after the server sends the stop play command, the trigger time when the main doorbell MCU enters the waking working state from the sleeping mode in the active waking process is that the low-power-consumption WIFI module receives a waking instruction sent by the waking service, and then the main doorbell MCU is wakened.
Preferably, the start play message initiated by the mobile control terminal is forwarded to the wireless doorbell, and the stop play message initiated by the mobile control terminal needs to be received and forwarded to the wireless doorbell.
Compared with the prior art, the invention has the beneficial effects that: the invention provides a low-power-consumption wireless visual doorbell awakening scheme, which is characterized in that a mobile control terminal is pre-connected and the signaling of the mobile terminal and a server is confirmed for three times in combination with a server distribution rule, so that the video channel establishment time from a doorbell to the server and then to a remote control terminal is shortened, the low-power-consumption wireless visual doorbell is awakened remotely with quick response, stability and reliability, the awakening success rate is greatly improved, and the awakening time can be shortened.
Drawings
Fig. 1 is a schematic structural diagram of the principle of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, the present invention provides a technical solution: a low-power consumption wireless visual doorbell awakening scheme comprises a basic framework consisting of a low-power consumption wireless visual doorbell, a video service, an awakening service and a mobile control terminal, wherein the mobile control terminal is an Android app or an iOS app, and the method comprises the following steps:
the method comprises the following steps that firstly, a WIFI (wireless fidelity) distribution network is carried out between a mobile control terminal and a low-power-consumption visual doorbell to be connected to the Internet, and the low-power-consumption visual doorbell can enter a sleep mode at a specified time under the condition of no awakening operation;
secondly, a low-power-consumption WIFI module of the low-power-consumption visual doorbell transmits a keep-alive message to the wake-up service, and the main MCU and the video module of the doorbell enter an extremely-low-power-consumption working state;
step three, under the condition that the awakening operation is needed;
physical awakening: when the mechanical button of the doorbell is pressed for awakening, the main control module and the video module of the doorbell start to work, real-time video is uploaded to the video service through the video module, and a user can connect the video service for checking through the mobile control terminal;
remote wakeup:
s1, sending a message to the awakening service through the mobile control terminal, and simultaneously starting to connect to the video service address of the local cache to wait for the video stream through the mobile control terminal;
s2, the awakening service forwards the message to the wireless visual doorbell in the dormant state, meanwhile, the awakening service returns the video service address cached by the server side to the mobile control terminal, the mobile control terminal judges whether the video service address changes or not, if so, a new address is connected, otherwise, the connection is kept unchanged;
s3, the doorbell receives the wake-up message to exit the sleep mode, wakes up the main MCU and the video module of the doorbell, immediately sends the wake-up message to the video service address cached by the doorbell, the video service forwards the address to be connected to the mobile control terminal after receiving the message, the mobile control terminal judges whether the video service address changes, if so, a new address is connected, otherwise, the connection is kept unchanged;
s4, the doorbell starts to be connected to the cached video service and transmits real-time video, meanwhile, the video service informs the real address of the doorbell connection of the mobile terminal, the mobile control terminal judges whether the video service address changes, if so, a new address is connected, otherwise, the connection is kept unchanged;
step four, if the doorbell is successfully connected, the mobile control terminal can acquire the video stream and display the video, and the process is finished;
and step five, if the doorbell fails to connect, a new video service address is obtained again from the wake-up service for connection.
As an optimal scheme, furthermore, the main doorbell MCU, the video module and the low-power-consumption WIFI module can enter a sleep mode, can be awakened by the low-power-consumption WIFI module to enter a normal working mode, collect and upload videos, and can further reduce power consumption by entering the sleep mode.
As an optimal scheme, further, the wakeup working state and the sleep state are alternately performed, when the doorbell main MCU enters the sleep working state, the low-power-consumption WIFI module starts sending the keep-alive messages to the wakeup service, and when the doorbell main MCU enters the wakeup state, the low-power-consumption WIFI module stops sending the keep-alive messages, and the wakeup time and the wakeup success rate can be guaranteed by alternately performing the wakeup working state and the sleep state.
As a preferred scheme, further, the trigger time when the main doorbell MCU enters the sleep working state is after the main doorbell MCU detects that the designated time elapses after the server sends the stop play command, the trigger time when the main doorbell MCU enters the wake working state from the sleep mode in the active wake-up process is when the low-power-consumption WIFI module receives a wake-up instruction sent by the wake-up service, and then the main doorbell MCU is subjected to wake-up operation, and the designated time is 15 seconds, so that the main doorbell MCU can rapidly perform switching between the sleep mode and the wake-up operation.
As a preferred scheme, furthermore, the start play message initiated by the mobile control terminal is forwarded to the wireless doorbell, and the stop play message initiated by the mobile control terminal needs to be received and forwarded to the wireless doorbell, so as to connect to a correct video service in time, thereby reducing the time for a connection failure to wait for a timeout reconnection.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a low-power consumption wireless visual doorbell awakens scheme up, includes the basic frame that low-power consumption wireless visual doorbell, video service, awaken up service, mobile control terminal and constitute, its characterized in that includes following step:
the method comprises the following steps that firstly, a WIFI (wireless fidelity) distribution network is carried out between a mobile control terminal and a low-power-consumption visual doorbell to be connected to the Internet, and the low-power-consumption visual doorbell can enter a sleep mode at a specified time under the condition of no awakening operation;
secondly, a low-power-consumption WIFI module of the low-power-consumption visual doorbell transmits a keep-alive message to the wake-up service, and the main MCU and the video module of the doorbell enter an extremely-low-power-consumption working state;
step three, under the condition that the awakening operation is needed;
physical awakening: when the mechanical button of the doorbell is pressed for awakening, the main control module and the video module of the doorbell start to work, real-time video is uploaded to the video service through the video module, and a user can connect the video service for checking through the mobile control terminal;
remote wakeup:
s1, sending a message to the awakening service through the mobile control terminal, and simultaneously starting to connect to the video service address of the local cache to wait for the video stream through the mobile control terminal;
s2, the awakening service forwards the message to the wireless visual doorbell in the dormant state, meanwhile, the awakening service returns the video service address cached by the server side to the mobile control terminal, the mobile control terminal judges whether the video service address changes or not, if so, a new address is connected, otherwise, the connection is kept unchanged;
s3, the doorbell receives the wake-up message to exit the sleep mode, wakes up the main MCU and the video module of the doorbell, immediately sends the wake-up message to the video service address cached by the doorbell, the video service forwards the address to be connected to the mobile control terminal after receiving the message, the mobile control terminal judges whether the video service address changes, if so, a new address is connected, otherwise, the connection is kept unchanged;
s4, the doorbell starts to be connected to the cached video service and transmits real-time video, meanwhile, the video service informs the real address of the doorbell connection of the mobile terminal, the mobile control terminal judges whether the video service address changes, if so, a new address is connected, otherwise, the connection is kept unchanged;
step four, if the doorbell is successfully connected, the mobile control terminal can acquire the video stream and display the video, and the process is finished;
and step five, if the doorbell fails to connect, a new video service address is obtained again from the wake-up service for connection.
2. The low-power wireless visual doorbell wake-up scheme of claim 1, characterized in that: the doorbell main MCU, the video module and the low-power-consumption WIFI module can enter a sleep mode, can be awakened by the low-power-consumption WIFI module to enter a normal working mode, and collects and uploads videos.
3. The low-power wireless visual doorbell wake-up scheme of claim 1, characterized in that: the wakeup working state and the sleep state are alternately carried out, the low-power-consumption WIFI module starts to send the keep-alive messages to the wakeup service when the main doorbell MCU enters the sleep working state, the main doorbell MCU enters the wakeup state, and the low-power-consumption WIFI module stops sending the keep-alive messages.
4. The low-power wireless visual doorbell wake-up scheme of claim 1, characterized in that: the trigger opportunity that the main doorbell MCU enters the dormant working state is that after the main doorbell MCU detects that the designated time elapses after the server sends a stop play command, the trigger opportunity that the main doorbell MCU enters the wakeup working state from the dormancy in the active wakeup process is that the low-power-consumption WIFI module receives a wakeup instruction sent by the wakeup service, and then the main doorbell MCU is subjected to wakeup operation.
5. The low-power-consumption wireless visual doorbell wake-up scheme of claim 4, characterized in that: the start play message initiated by the mobile control terminal is forwarded to the wireless doorbell, and the stop play message initiated by the mobile control terminal needs to be received and forwarded to the wireless doorbell.
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| CN201811567222.6A CN111355753A (en) | 2018-12-21 | 2018-12-21 | Low-power-consumption wireless visual doorbell awakening scheme |
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Cited By (3)
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| CN114268805A (en) * | 2021-12-23 | 2022-04-01 | 杭州登虹科技有限公司 | Method for remotely and rapidly pulling audio and video stream of low-power-consumption device |
| CN115412381A (en) * | 2022-08-26 | 2022-11-29 | 普联技术有限公司 | Notification method, intelligent access control equipment, doorbell module, server and storage medium |
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Application publication date: 20200630 |