CN107659414B - Remote awakening system and method based on P2P - Google Patents
Remote awakening system and method based on P2P Download PDFInfo
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- CN107659414B CN107659414B CN201710949687.7A CN201710949687A CN107659414B CN 107659414 B CN107659414 B CN 107659414B CN 201710949687 A CN201710949687 A CN 201710949687A CN 107659414 B CN107659414 B CN 107659414B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/02—Details
- H04L12/12—Arrangements for remote connection or disconnection of substations or of equipment thereof
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/50—Network services
- H04L67/54—Presence management, e.g. monitoring or registration for receipt of user log-on information, or the connection status of the users
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L43/00—Arrangements for monitoring or testing data switching networks
- H04L43/10—Active monitoring, e.g. heartbeat, ping or trace-route
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/04—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks
- H04L63/0428—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks wherein the data content is protected, e.g. by encrypting or encapsulating the payload
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/10—Protocols in which an application is distributed across nodes in the network
- H04L67/104—Peer-to-peer [P2P] networks
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
Abstract
The invention discloses a remote awakening system and method based on P2P, and relates to the technical field of application of the Internet of things. The server comprises a P2P server and a wake-up server, the P2P server is connected with the wake-up server, the equipment end is connected with the wake-up server, and the client end is connected with the P2P server. The method comprises the following steps: establishing a wake-up connection I; waking up the online heartbeat; awakening online disconnection processing; waking up the device; a client initiates a P2P online request with a target device to a P2P server; when the P2P server receives the connection request from the client, it sends the ID of the target device to the wake-up server to wake up the target device. The invention improves the current situation that the existing P2P lacks a remote awakening service function, so that audio and video products or applications of the Internet of things can operate in a power-saving mode, a scene driven by a battery is realized, and the use convenience of the audio and video products of the Internet of things is greatly improved.
Description
Technical Field
The invention relates to the technical field of application of the Internet of things, in particular to a remote awakening system and method based on P2P.
Background
Recently, internet of things audio and video products such as wireless doorbells, electronic cat eyes and mobile cameras are increasingly widely applied, the application scenes of the products generally adopt the technology of P2P to greatly reduce the cost of audio and video forwarding service, but the simple P2P service does not have the function of awakening function, so that the internet of things audio and video equipment must be kept in an online state for 24 hours, and the 24-hour online working characteristic can be thought to greatly limit the application scenes of the audio and video products and even cannot be operated in a battery-driven mode.
Disclosure of Invention
The invention aims to provide a remote awakening system and a remote awakening method based on P2P, which improve the current situation that the existing P2P lacks a remote awakening service function, further enable audio and video products or applications of the Internet of things to operate in a power-saving mode, realize a scene driven by a battery and greatly improve the use convenience of the audio and video products of the Internet of things.
In order to solve the problems existing in the background technology, the invention adopts the following technical scheme: a remote awakening system based on P2P comprises a server, a client and a device end, wherein the server comprises a P2P server and an awakening server, the P2P server is connected with the awakening server, the device end is connected with the awakening server, and the client is connected with the P2P server.
The invention also provides a remote awakening method based on P2P, which comprises the following steps:
establishing a wake-up connection, namely establishing a connection with a wake-up server before the equipment end wants to enter the dormancy, transmitting an ID number of the equipment end on the connection to be used as an identifier of the equipment, wherein the ID information can be encrypted;
when the equipment enters a dormant state, a heartbeat packet is sent to a wake-up server through the first connection line at intervals, and if the wake-up server fails to receive the heartbeat packet within a specific time, the connection line belonging to the equipment is cut off; the sending of the online heartbeat can be completed only by the network chip on the device, that is, most of the other devices are still in a dormant state;
and (III) awakening the disconnection processing of the online, namely, in any case, the online should be awakened once the equipment end is disconnected;
the wake-up server can wake up the equipment through the wake-up connection I;
the second online step is that the client side initiates a P2P online request with the target device side to the P2P server;
and (VI) after the P2P server receives the connection request from the client, the ID of the request target device is sent to the awakening server through the connection III to awaken the target device.
As a further improvement of the present invention; the P2P server is in communication connection with the wake-up server, and one or more of the following communication modes are adopted: UCP, TCP, I/O pipe, Signal, event, file, MQTT, push notify, and the like.
As a further improvement of the present invention; the equipment end is in communication connection with the awakening server, and one or more of the following communication modes are adopted: UCP, TCP, RAW ethernet packet.
As a further improvement of the present invention; the awakening method for awakening the equipment comprises the following three steps:
sending one or more packets of specific content to the equipment on the online, and awakening the equipment after receiving the packets of the specific content;
the server wakes up the equipment by cutting off the connection;
the equipment end is designed to wake up when receiving any packet.
As a further improvement of the present invention; the operation method of the wake-up server comprises the following steps:
(a) receiving online:
the wake-up server receives the connection request (TCP, UDP or RAW ethernet packet communication connection) from the sleeping device;
after the line is established, giving the line an ID;
reading the ID of the device from the online;
the device ID is related and bound with the online ID number, so that the online ID can be searched from the device ID number or the device ID can be searched from the online ID in the following process;
(b) receiving a heartbeat:
the method comprises the steps that a server is awakened to read a heartbeat packet sent by equipment from a first online device;
finding out which ID device the heartbeat packet comes from through the association of the online ID and the device ID;
updating a time record of the latest keep-alive heartbeat of the device;
the awakening server periodically checks the time records of the keep-alive heartbeat of all the equipment, and if a timeout person is found, the connection line corresponding to the equipment ID is closed and recovered;
(c) and (4) awakening:
when the P2P server receives the P2P connection request of the user, the ID of the target device is transmitted to the wake-up server through the connection with the wake-up server;
after receiving the ID, the awakening server finds out the corresponding online ID by comparing the ID of the target equipment;
the wake-up server wakes up the target device on the connection by sending a specific packet, or any packet or cutting off the connection.
The general online process of the standard P2P server is as follows:
when the equipment is awakened, sending a Login packet to a P2P server, and carrying the ID number of the equipment in the Login packet for identification;
the user connection request is that the client continuously sends a connection request packet to the P2P server in the whole P2P connection process, and the ID number of the target device is carried in the request packet for identification;
informing a punching command that the P2P server simultaneously and respectively sends the address (IP following port) of the target device and the user address to the user following device;
after receiving the packet of the hole-punching command, the equipment and the user send the hole-punching packet to the address of the user equipment respectively;
and (4) completing the connection, namely establishing a P2P connection after the hole is successfully punched.
After the technical scheme is adopted, the invention has the following beneficial effects:
the remote awakening service is superposed on the existing P2P, on one hand, the existing function of the P2P can be reserved, the developed application can be continued, particularly, the client can have the remote awakening function without changing, on the other hand, the brand new application field brought by the remote awakening service can be enjoyed, and the audio and video products or the application scene of the Internet of things can be driven by a battery.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a remote wake-up flow chart of an embodiment of the present invention;
fig. 2 is a flow chart of P2P on-line according to the embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings and the detailed description. It should be understood that the detailed description and specific examples, while indicating the invention, are intended for purposes of illustration only and are not intended to limit the scope of the invention.
Referring to fig. 1, the following technical solutions are adopted in the present embodiment: a remote awakening system based on P2P comprises a server 1, a client 2 and a device end 3, wherein the server 1 comprises a P2P server 11 and an awakening server 12, the P2P server 11 is connected with the awakening server 12, the device end 3 is connected with the awakening server 12, and the client 2 is connected with the P2P server 11.
The invention also provides a remote awakening method based on P2P, which comprises the following steps:
before the equipment end (3) wants to enter dormancy, it will establish a connection (which can be TCP or UDP) with the awakening server (12), and transmit its own ID number on the connection as the identifier of the equipment, the ID message can be encrypted to increase the security of the system;
when the equipment enters a sleep state, a heartbeat packet is sent to a wake-up server (12) through the first connection line (I) at intervals, and if the wake-up server cannot receive the heartbeat packet within a specific time, the connection line belonging to the equipment is cut off; the sending of the online heartbeat can be finished only by a network chip on the equipment, namely, most other parts on the equipment are still in a dormant state, so that the power consumption of the equipment can be greatly reduced;
and (III) awakening the disconnection processing of the connection, namely, under any condition, the connection I needs to awaken itself once the equipment end (3) is disconnected;
and (IV) awakening the device, wherein the awakening server (12) can awaken the device (3) through the awakening connection I, and the method comprises the following three steps:
sending one or more packets of specific content to the equipment on the online, and awakening the equipment after receiving the packets of the specific content; the packet of the specific content may be plural;
the server (12) wakes up the device by disconnecting the first connection (I);
the equipment end (3) is designed to wake up when receiving any packet;
fifthly, the second connection (II) is that the client (2) initiates a P2P connection request with the target equipment terminal (3) to the P2P server (11);
and sixthly, after the P2P server (11) receives the online request from the client, the ID of the requested target device is sent to the awakening server (12) through the third (III) of the online to awaken the target device (3), and the connection communication between the P2P server (11) and the awakening server (12) can be any communication means, such as UCP, TCP, I/O pipe, Signal, event, file, MQTT, push notify and the like.
The operation method of the wake-up server comprises the following steps:
(a) receiving a connection:
the wake-up server (12) receives the connection request (connection of TCP, UDP or RAW ethernet packet) from the sleeping device (3);
after the line is established, giving the line an ID;
obtaining the ID of the device from the online;
the device ID is related and bound with the online ID number, so that the online ID can be searched from the device ID number or the device ID can be searched from the online ID in the following process;
(b) receiving a heartbeat:
the wake-up server (12) reads a heartbeat packet from the first online (I);
finding out which device the heartbeat packet comes from through the association of the online ID and the device ID;
updating a time record of the latest keep-alive heartbeat of the device;
the awakening server periodically checks the time records of the keep-alive heartbeat of all the equipment, and if a timeout person is found, the connection line corresponding to the equipment ID is closed and recovered;
(c) and (4) awakening:
when the P2P server (11) receives the P2P connection request of the client (2), the request transmits the ID of the target device to the wake-up server (12) through the connection III;
after receiving the ID, the awakening server (12) finds the corresponding on-line I (ID) by comparing the ID of the target equipment;
the wake-up server (12) wakes up the target device (3) on the connection by sending a specific packet, or any packet, or cutting off the connection.
Referring to fig. 2, the online process of the P2P server of the present invention is as follows:
A. when the equipment is awakened, sending a Login packet to a P2P server, and carrying the ID number of the equipment in the Login packet for identification;
B. the user connection request is that the client continuously sends a connection request packet to the P2P server in the whole P2P connection process, and the ID number of the target device is carried in the request packet for identification;
C/D informs a hole punching command that the P2P server simultaneously and respectively sends the address and the road address of the target device to the user and the device (C: the address of the user is sent to the device, D: the address of the device is sent to the user);
e, sending a hole packet, namely after receiving the hole command packet, the equipment and the user respectively send the hole packet to the address of the user equipment;
f connection is completed, and P2P connection is established after the hole punching is successful.
The invention has the current situation that the P2P lacks the function of remote awakening service, so that the audio and video products or applications of the Internet of things can operate in a power-saving mode, a scene driven by a battery is realized, and the use convenience of the audio and video products of the Internet of things is greatly improved.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. The remote awakening system based on P2P is characterized by comprising a server, a client and a device end, wherein the server comprises a P2P server and an awakening server, the P2P server is connected with the awakening server, the device end is connected with the awakening server, and the client is connected with the P2P server;
the operation method of the wake-up server comprises the following steps:
(a) receiving online:
the wake-up server (12) receives the online request of the dormant equipment terminal (3);
after the line is established, giving the line an ID;
obtaining the ID of the device from the online;
the device ID is related and bound with the online ID number, so that the online ID can be searched from the device ID or the device ID can be searched from the online ID in the following process;
(b) receiving a heartbeat:
the awakening server (12) reads a heartbeat packet from the first online line (I);
finding out which device the heartbeat packet comes from through the association of the online ID and the device ID;
updating a time record of the latest keep-alive heartbeat of the device;
the awakening server periodically checks the time records of the keep-alive heartbeat of all the equipment, and if a timeout person is found, the connection line corresponding to the equipment ID is closed and recovered;
(c) and (4) awakening:
when the P2P server (11) receives the P2P connection request of the client (2), the request transmits the ID of the target device to the wake-up server (12) through the connection III;
after receiving the ID, the awakening server (12) finds the corresponding on-line I (ID) by comparing the ID of the target equipment;
the wake-up server (12) wakes up the target device (3) on the connection by sending a specific packet, or any packet, or cutting off the connection.
2. A remote wake-up method based on P2P, comprising the steps of:
establishing a wake-up connection I, namely, before the equipment terminal (3) enters the dormancy, establishing a connection with a wake-up server (12), transmitting an ID number of the equipment terminal to the connection to be used as an identifier of the equipment, wherein the ID information can be encrypted;
when the equipment enters a sleep state, a heartbeat packet is sent to a wake-up server (12) through the first connection line (I) at intervals, and if the wake-up server cannot receive the heartbeat packet within a specific time, the connection line belonging to the equipment is cut off; the sending of the online heartbeat can be completed only by the network chip on the device, that is, most of the other devices are still in a dormant state;
and (III) awakening the disconnection processing of the connection, namely, under any condition, the connection I needs to awaken itself once the equipment end (3) is disconnected;
the awakening device is characterized in that the awakening server (12) can awaken the device (3) through the awakening connection I;
fifthly, the second connection (II) is that the client (2) initiates a P2P connection request with the target equipment terminal (3) to the P2P server (11);
and (VI) after the P2P server (11) receives the on-line request from the client, the ID of the request target device is sent to the awakening server (12) through the on-line III to awaken the target device (3).
3. A P2P-based remote wake-up method according to claim 2, wherein the P2P server is communicatively connected with the wake-up server by one or more of the following communication methods: UCP, TCP, I/O pipe, Signal, event, file, MQTT, push notify.
4. A P2P-based remote wake-up method as claimed in claim 2, wherein the device side (3) and the wake-up server (12) are communicatively connected by one or more of the following communication methods: UCP, TCP, RAW ethernet packet.
5. A P2P-based remote wake-up method according to claim 2, wherein the wake-up method for waking up the device step includes the following three steps:
the server (12) sends the packet of the specific content to the equipment end (3) through a connection I, and the equipment end executes awakening after receiving the packet of the specific content; the packet of the specific content may be plural;
the server (12) wakes up the device by disconnecting the first connection (I);
the equipment (3) is designed to wake up upon receipt of any packet.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710949687.7A CN107659414B (en) | 2017-10-13 | 2017-10-13 | Remote awakening system and method based on P2P |
| PCT/CN2017/109674 WO2019071681A1 (en) | 2017-10-13 | 2017-11-07 | P2p-based remote wakeup system and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201710949687.7A CN107659414B (en) | 2017-10-13 | 2017-10-13 | Remote awakening system and method based on P2P |
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| CN107659414A CN107659414A (en) | 2018-02-02 |
| CN107659414B true CN107659414B (en) | 2020-11-27 |
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| CN201710949687.7A Active CN107659414B (en) | 2017-10-13 | 2017-10-13 | Remote awakening system and method based on P2P |
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| WO (1) | WO2019071681A1 (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110493070A (en) * | 2018-05-15 | 2019-11-22 | 深圳市尚云互联技术有限公司 | Suspension notification method and its application system |
| CN110519149B (en) * | 2018-05-21 | 2022-06-21 | 深圳市尚云互联技术有限公司 | Message pushing method and application system thereof |
| CN113489774B (en) * | 2021-06-30 | 2024-03-12 | 宁波星巡智能科技有限公司 | Video playing method, wake-up method, device, equipment and medium for battery camera |
| CN114900528A (en) * | 2022-05-26 | 2022-08-12 | 中国电信股份有限公司 | Point-to-point communication system, method, device, equipment and medium |
| CN116260869A (en) * | 2023-03-09 | 2023-06-13 | 广州口可口可软件科技有限公司 | Method and system for remotely waking up same local area network host by utilizing MQTT protocol |
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| CN102651785A (en) * | 2011-02-23 | 2012-08-29 | Lg电子株式会社 | Remote wakeup of application processor of mobile device |
| CN102761465A (en) * | 2011-04-26 | 2012-10-31 | 瑞昱半导体股份有限公司 | Network system with remote wake-up mechanism and remote wake-up method |
| CN106341468A (en) * | 2016-08-29 | 2017-01-18 | 镇江惠通电子有限公司 | Remote wakeup method, device and system of intelligent equipment |
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| US8335937B2 (en) * | 2009-12-24 | 2012-12-18 | Intel Corporation | Method and system for discoverability of power saving P2P devices |
| US9635124B2 (en) * | 2014-01-15 | 2017-04-25 | Qualcomm Connected Experiences, Inc. | Conveying state changes using connectionless messaging and a store-and-forward cache |
| US9532193B2 (en) * | 2014-03-14 | 2016-12-27 | Blackberry Limited | Changing topology of wireless peer-to-peer group |
| US9665149B2 (en) * | 2014-03-17 | 2017-05-30 | Throughtek Technology (Shenzhen) Co., Ltd. | Gateway for controlling wakeup-on-LAN and sleep-on-LAN |
| CN105577471A (en) * | 2015-12-15 | 2016-05-11 | 深圳市科漫达智能管理科技有限公司 | P2P bidirectional voice intercom communication heartbeat detection method and device |
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2017
- 2017-10-13 CN CN201710949687.7A patent/CN107659414B/en active Active
- 2017-11-07 WO PCT/CN2017/109674 patent/WO2019071681A1/en active Application Filing
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102651785A (en) * | 2011-02-23 | 2012-08-29 | Lg电子株式会社 | Remote wakeup of application processor of mobile device |
| CN102761465A (en) * | 2011-04-26 | 2012-10-31 | 瑞昱半导体股份有限公司 | Network system with remote wake-up mechanism and remote wake-up method |
| CN106341468A (en) * | 2016-08-29 | 2017-01-18 | 镇江惠通电子有限公司 | Remote wakeup method, device and system of intelligent equipment |
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| CN107659414A (en) | 2018-02-02 |
| WO2019071681A1 (en) | 2019-04-18 |
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