CN110798444B - Data synchronization method and device based on Internet of things - Google Patents
Data synchronization method and device based on Internet of things Download PDFInfo
- Publication number
- CN110798444B CN110798444B CN201910866488.9A CN201910866488A CN110798444B CN 110798444 B CN110798444 B CN 110798444B CN 201910866488 A CN201910866488 A CN 201910866488A CN 110798444 B CN110798444 B CN 110798444B
- Authority
- CN
- China
- Prior art keywords
- equipment
- synchronized
- data
- target
- data information
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- 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
- H04L63/08—Network architectures or network communication protocols for network security for authentication of entities
-
- 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
- H04L67/1095—Replication or mirroring of data, e.g. scheduling or transport for data synchronisation between network nodes
-
- 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
- H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
-
- 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
- H04L67/14—Session management
- H04L67/146—Markers for unambiguous identification of a particular session, e.g. session cookie or URL-encoding
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Computing Systems (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Medical Informatics (AREA)
- Computer Hardware Design (AREA)
- Computer Security & Cryptography (AREA)
- General Engineering & Computer Science (AREA)
- Telephonic Communication Services (AREA)
Abstract
The embodiment of the invention discloses a data synchronization method and a data synchronization device based on the Internet of things, wherein the data synchronization method based on the Internet of things comprises the following steps: receiving a data synchronization request sent by equipment to be synchronized in the Internet of things, wherein the data synchronization request comprises an identification of the equipment to be synchronized and data information of the equipment to be synchronized; determining at least one target equipment identifier corresponding to the equipment identifier to be synchronized in the Internet of things; acquiring data information of target equipment corresponding to the target equipment identification; fusing the data information of the equipment to be synchronized and the data information of the target equipment based on the identification of the equipment to be synchronized and the identification of the target equipment to obtain a synchronization data set of the equipment to be synchronized; and updating the equipment to be synchronized through the synchronous data set. The scheme can improve the interaction efficiency and the real-time performance.
Description
Technical Field
The invention relates to the technical field of communication, in particular to a data synchronization method and device based on the Internet of things.
Background
The Internet OF Things (IOT) is a network that connects sensors, controllers, and application devices together for interaction by using communication technologies such as local networks or the Internet, so as to form people-object and object-object connections, and implement informatization, remote management control, and intellectualization.
At present, the way of associating all data in the internet of things is to establish a mapping relationship between devices in the internet of things, and when there are many devices in the internet of things, a large number of mapping relationships need to be established, so that not only is the real-time performance of interaction affected, but also the interaction efficiency is reduced.
Disclosure of Invention
The embodiment of the invention provides a data synchronization method and device based on the Internet of things, which can improve interaction efficiency and instantaneity.
The embodiment of the invention provides a data synchronization method based on the Internet of things, which comprises the following steps:
receiving a data synchronization request sent by equipment to be synchronized in the Internet of things, wherein the data synchronization request comprises an identification of the equipment to be synchronized and data information of the equipment to be synchronized;
determining at least one target equipment identifier corresponding to the equipment identifier to be synchronized in the Internet of things;
acquiring data information of target equipment corresponding to the target equipment identification;
fusing the data information of the equipment to be synchronized and the data information of the target equipment based on the identification of the equipment to be synchronized and the identification of the target equipment to obtain a synchronization data set of the equipment to be synchronized;
and updating the equipment to be synchronized through the synchronous data set.
Correspondingly, an embodiment of the present invention further provides a data synchronization apparatus based on the internet of things, including:
the system comprises a receiving module, a synchronization module and a synchronization module, wherein the receiving module is used for receiving a data synchronization request sent by equipment to be synchronized in the Internet of things, and the data synchronization request comprises an identification of the equipment to be synchronized and data information of the equipment to be synchronized;
the determining module is used for determining at least one target equipment identifier corresponding to the equipment identifier to be synchronized in the Internet of things;
the acquisition module is used for acquiring data information of the target equipment corresponding to the target equipment identification;
the fusion module is used for fusing the data information of the equipment to be synchronized and the data information of the target equipment based on the identification of the equipment to be synchronized and the identification of the target equipment to obtain a synchronous data set of the equipment to be synchronized;
and the updating module is used for updating the equipment to be synchronized through the synchronous data set.
Optionally, in some embodiments of the present invention, the fusion module includes:
the first determining unit is used for determining the incidence relation between the data information of the target equipment and the data information of the equipment to be synchronized according to the target equipment identification and the equipment to be synchronized identification;
and the fusion unit is used for fusing the data information of the equipment to be synchronized and the data information of the target equipment based on the incidence relation to obtain a synchronization data set of the equipment to be synchronized.
Optionally, in some embodiments of the present invention, the fusion unit is specifically configured to:
grouping the data information of the equipment to be synchronized to obtain a plurality of data packets of the equipment to be synchronized;
determining data information of target equipment corresponding to each data packet based on the association relation;
and performing data fusion on each data packet and the data information of the corresponding target equipment to obtain a synchronous data set of the equipment to be synchronized.
Optionally, in some embodiments of the present invention, the determining module includes:
a second determining unit, configured to determine a service type of the device to be synchronized according to the identifier of the device to be synchronized;
and an obtaining unit, configured to obtain at least one target device identifier associated with the service type.
Optionally, in some embodiments of the present invention, the obtaining unit is specifically configured to:
determining at least one associated device associated with the service type;
detecting the current working state of the associated equipment;
when the current working state of the associated equipment is running, determining the associated equipment as target equipment;
and extracting the equipment identifier of the associated equipment to obtain the target equipment identifier.
Optionally, in some embodiments of the present invention, the update module is specifically configured to:
acquiring a network address of the equipment to be synchronized;
and sending the synchronous data set to the equipment to be synchronized according to the network address.
Optionally, in some embodiments of the present invention, the apparatus further includes an authentication module, where the authentication module is specifically configured to:
receiving an authentication request sent by the target equipment, wherein the authentication request comprises a currently logged-in user identifier and currently logged-in user authentication information;
when the user authentication information passes the authentication, the operation authority of the currently logged user identifier to the equipment to be synchronized is granted;
and when detecting that the user inquires the information of the equipment to be synchronized, displaying the information of the equipment to be synchronized corresponding to the operation authority.
The method comprises the steps of firstly receiving a data synchronization request sent by equipment to be synchronized in the Internet of things, wherein the data synchronization request comprises an identification of the equipment to be synchronized and data information of the equipment to be synchronized; determining at least one target equipment identifier corresponding to the equipment identifier to be synchronized in the Internet of things; acquiring data information of target equipment corresponding to the target equipment identification; fusing the data information of the equipment to be synchronized and the data information of the target equipment based on the identification of the equipment to be synchronized and the identification of the target equipment to obtain a synchronization data set of the equipment to be synchronized; and updating the equipment to be synchronized through the synchronous data set. The scheme can improve the interaction efficiency and the real-time performance.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
Fig. 1a is a schematic view of a first scenario of a data synchronization method based on the internet of things according to an embodiment of the present invention;
fig. 1b is a schematic diagram of a second scenario of a data synchronization method based on the internet of things according to an embodiment of the present invention;
fig. 1c is a schematic diagram of a third scenario of a data synchronization method based on the internet of things according to an embodiment of the present invention;
fig. 1d is a schematic flowchart of a data synchronization method based on the internet of things according to an embodiment of the present invention;
fig. 2 is another schematic flow chart of a data synchronization method based on the internet of things according to an embodiment of the present invention;
fig. 3a is a schematic structural diagram of a first implementation of a data synchronization apparatus based on the internet of things according to an embodiment of the present invention;
fig. 3b is a schematic structural diagram of a second implementation manner of the data synchronization device based on the internet of things according to the embodiment of the present invention;
fig. 3c is a schematic diagram of a fourth scenario of the data synchronization method based on the internet of things according to the embodiment of the present invention;
fig. 3d is a schematic diagram of a fifth scenario of the data synchronization method based on the internet of things according to the embodiment of the present invention;
fig. 4 is a schematic structural diagram of a server according to an embodiment 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.
The embodiment of the invention provides a data synchronization method, a data synchronization device, a server and a storage medium based on the Internet of things.
The Internet of Things (IOT) is to collect any object or process needing monitoring, connection and interaction in real time through various devices such as an information sensor, a global positioning system, an infrared sensor and a laser scanner, collect various required information such as sound, light, heat, electricity, mechanics, chemistry, biology and position, realize ubiquitous connection of objects and objects, and objects and people through various possible network accesses, and realize intelligent sensing, identification and management of The objects and The process.
One of the main targets of the internet of things is to realize a smart city, a plurality of industries and applications based on the internet of things are mainly used in the smart city, the application scenes of the smart city based on the internet of things cover all the things, various terminal devices are fully available, the access protocols of hardware are different in the respective mature fields, and then different modes and protocols for reading terminal sensors are available in the software level.
At present, the smart city based on the internet of things may include an infrastructure layer, a network layer, a sensing device layer, a communication platform of the internet of things, an application enabling platform and a display layer, as shown in fig. 1a, wherein, the sensing device layer can divide the sensing device functionally according to the actual requirement, for example, can be divided into infrastructure, environmental monitoring, traffic passage, security fire protection, construction sites, municipal services, personal terminals, office services and the like, optionally, there are two ways for the sensing device to report data to the communication platform, the first way is to access the sensing device (e.g., an entrance guard, a camera, a device gateway, etc. of a whole building) of a whole area (e.g., a building or a campus) through an edge computing server supporting most of the mainstream protocols, and report data to the communication platform of the internet of things through a hypertext transfer protocol; the second mode is that the independent device can be directly inserted into the user identification card and then reported to the communication platform of the internet of things through the operator platform. The Internet of things communication platform mainly integrates data reporting and equipment management from each edge terminal, can issue commands (starting, stopping or advanced operation) and online upgrade and the like to the sensing equipment, and provides an application program interface to the application enabling platform. The application enabling platform can divide the fields according to industries, integrates common application program interfaces for each field, adds a specific software function of each field, finally packages the application program interfaces to enable application development of other software suppliers or display layers to be developed more efficiently, and simultaneously enables the application enabling platform to better manage data permissions. The presentation layer is generally an interface for a consumer, an individual user, or a terminal user, and may be an application program or an internet page, and the user may obtain information, data, and issue commands through interaction with the interface. The infrastructure layer may provide virtualized computing, storage, and network resources to users for use and management over the network in an infrastructure as a service manner.
For example, as shown in fig. 1b, the data synchronization apparatus based on the internet of things is integrated in an independently operating server, and first, a data synchronization request sent by a device to be synchronized in the internet of things can be received, where the data synchronization request may include an identifier of the device to be synchronized and data information of the device to be synchronized, then, at least one target device identifier corresponding to the identifier of the device to be synchronized in the internet of things is determined, then, data information of a target device corresponding to the target device identifier is obtained, and then, based on the identifier of the device to be synchronized and the target device identifier, the data information of the device to be synchronized and the data information of the target device are fused, and finally, updating the equipment to be synchronized through the synchronous data set.
For example, referring to fig. 1c, in an internet of things, when a server receives a data synchronization request sent by a device to be synchronized, for example, a conference room device sends a data synchronization request to the server. Then, determining at least one target device identifier corresponding to the conference room device identifier in the internet of things, for example, three target device identifiers corresponding to the conference room device identifier may include: the method comprises the steps of identifying a camera device, a meeting room reservation device and a meeting room entrance guard device, fusing data information of a device to be synchronized and data information of a target device based on an identification of the device to be synchronized and the identification of the target device to obtain a synchronization data set of the device to be synchronized, and finally updating the device to be synchronized through the synchronization data set. Compared with the existing scheme, when the number of devices in the internet of things is large, the data information of the device to be synchronized and the data information of the target device can be fused according to the identifier of the device to be synchronized and the identifier of the target device to obtain a synchronous data set of the device to be synchronized, and then the device to be synchronized is updated through the synchronous data set, so that a large number of mapping relations among the devices are reduced, the real-time performance of interaction can be improved, and the interaction efficiency can be improved.
The following detailed description is given for each example, and it should be noted that the description order of the following examples is not intended to limit the priority order of the examples.
A data synchronization method based on the Internet of things comprises the following steps: the method comprises the steps of receiving a data synchronization request sent by equipment to be synchronized in the Internet of things, wherein the data synchronization request comprises an identification of the equipment to be synchronized and data information of the equipment to be synchronized, determining at least one identification of target equipment corresponding to the identification of the equipment to be synchronized in the Internet of things, acquiring the data information of the target equipment corresponding to the identification of the target equipment, fusing the data information of the equipment to be synchronized and the data information of the target equipment based on the identification of the equipment to be synchronized and the identification of the target equipment to obtain a synchronization data set of the equipment to be synchronized, and updating the equipment to be synchronized through the synchronization data set.
Referring to fig. 1d, fig. 1d is a schematic flow chart of a data synchronization method based on the internet of things according to an embodiment of the present invention. The specific process of the data synchronization method based on the internet of things can be as follows:
101. and receiving a data synchronization request sent by equipment to be synchronized in the Internet of things.
The data synchronization request may include an identifier of the device to be synchronized and data information of the device to be synchronized, for example, the device to be synchronized is a camera device, the identifier of the camera device may be a Media Access Control (MAC) address of the camera device, or a factory serial number of the camera device, and the data information of the camera device may be a photo taken by the camera device or a real-time recorded picture.
102. And determining at least one target equipment identifier corresponding to the equipment identifier to be synchronized in the Internet of things.
In an internet of things, various server devices may be included, that is, the remaining devices in the internet of things may be determined by one of the devices. For example, specifically, when the internet of things is established, a device identifier mapping table between devices may be established in advance, and then, the remaining device identifiers are searched based on the device identifiers, that is, at least one target device identifier corresponding to a device identifier to be synchronized in the internet of things is determined.
It should be noted that, in order to ensure that the device corresponding to the target device identifier and the device corresponding to the device identifier to be synchronized process the same service, in some embodiments, the step "determining at least one target device identifier corresponding to the device identifier to be synchronized in the internet of things" may specifically include:
(11) and determining the service type of the equipment to be synchronized according to the identification of the equipment to be synchronized.
(12) At least one target device identification associated with the service type is obtained.
For example, when the meeting room device is a device to be synchronized, the service type of the meeting room device is determined to be "meeting management" according to the meeting room device identifier, and then at least one target device identifier corresponding to the service type of "meeting management" may be obtained.
In addition, in order to avoid that the target device corresponding to the target device identifier obtained through the service type query is in an abnormal state, which results in an increase in the calculation amount when updating data, when the target device identifier associated with the service type is obtained, the working state of the associated device may be detected, that is, in some embodiments, the step "obtaining at least one target device identifier associated with the service type" may specifically include:
(21) at least one associated device associated with the traffic type is determined.
(22) The current working state of the associated equipment is detected.
(23) And when the current working state of the associated equipment is running, determining the associated equipment as target equipment.
(24) And extracting the equipment identifier of the associated equipment to obtain the target equipment identifier.
For example, when determining the associated device associated with the service type according to the service type, determining whether the current working state of the associated device is running, if the current working state of the associated device is running, determining the associated device as a target device, and then extracting the device identifier of the associated device to obtain the target device identifier; if the current working state of the associated device is not running, the associated device can be marked as other devices, and then the query result of the time can be stored in the database of the server, so that the next query is facilitated.
103. And acquiring data information of the target equipment corresponding to the target equipment identification.
The target device identifier may be a Media Access Control address (MAC), a factory serial Number of the target device, or a Product Identification Number (PIN) of the target device, and is specifically set according to an actual situation. The corresponding target device may be determined according to the target device identifier, and then the data information of the target device may be acquired.
104. And fusing the data information of the equipment to be synchronized and the data information of the target equipment based on the identification of the equipment to be synchronized and the identification of the target equipment to obtain a synchronization data set of the equipment to be synchronized.
For example, specifically, an association relationship between the data information of the target device and the data information of the device to be synchronized may be determined according to the device identifier to be synchronized and the target device identifier, and then, based on the association relationship, the data information of the device to be synchronized and the data information of the target device are fused to obtain a synchronized data set of the device to be synchronized, that is, in some embodiments, the step "fusing the data information of the device to be synchronized and the data information of the target device to obtain a synchronized data set of the device to be synchronized based on the device identifier to be synchronized and the target device identifier" may specifically include:
(31) and determining the association relationship between the data information of the target equipment and the data information of the equipment to be synchronized according to the identification of the target equipment and the identification of the equipment to be synchronized.
(32) And fusing the data information of the equipment to be synchronized and the data information of the target equipment based on the association relation to obtain a synchronization data set of the equipment to be synchronized.
It should be noted that the data information of the device to be synchronized may include various types of data, for example, the data information of the monitoring device may include camera data, access control data, longitude and latitude data of a target user, and the like, that is, the data information of the target device corresponding to the data packet in the device to be synchronized may be determined according to an association relationship between the data information of the target device and the data information of the device to be synchronized, and then the data information of the target device and the corresponding data packet are fused to obtain a synchronized data set of the device to be synchronized, that is, in some embodiments, the step "fusing the data information of the device to be synchronized and the data information of the target device to obtain the synchronized data set of the device to be synchronized based on the association relationship" may specifically include:
(41) and grouping the data information of the equipment to be synchronized to obtain a plurality of data packets of the equipment to be synchronized.
(42) And determining the data information of the target device corresponding to each data packet based on the association relation.
(43) And performing data fusion on each data packet and the data information of the corresponding target equipment to obtain a synchronous data set of the equipment to be synchronized.
The data information of the equipment to be synchronized can be divided according to basic attributes of six object models of people, property, law, affairs, things and field, wherein the people are personnel identity, organization, company, role, behavior, mobile phone number, address and the like, the property is property, asset and expense, the law is regulation, law and policy, the affairs are events, tasks, projects, activities and worksheets, the things are equipment, facilities and capabilities, the field is space, provincial and urban streets of continents and countries, the type of the space and the service attributes thereof, and the data types which can be divided comprise: the data synchronization method comprises the steps of obtaining basic data, personnel data, equipment data, spatial data and geographic data, then determining data information of target equipment corresponding to each data packet based on the incidence relation between the data information of the target equipment and the data information of equipment to be synchronized, and finally performing data fusion on each data packet and the data information of the corresponding target equipment to obtain a synchronization data set of the equipment to be synchronized.
105. And updating the equipment to be synchronized through the synchronization data set.
For example, the data in the synchronized data set may be overlaid on the data in the device to be synchronized, so as to update the device to be synchronized, specifically, the data in the synchronized data set may be sent to the device to be synchronized through the network address of the device to be synchronized, that is, in some embodiments, the step "update the device to be synchronized through the synchronized data set" may specifically include:
(51) and acquiring the network address of the equipment to be synchronized.
(52) And sending the synchronous data set to the equipment to be synchronized according to the network address.
It should be noted that the network address of the present invention refers to a logical address that a node in the same internet of things has in a network, and when there are many devices in the internet of things, the synchronization data set can be sent to the device to be synchronized according to the network address, that is, interaction between the devices does not require a large amount of mapping to be established, so that not only the real-time performance of the interaction can be improved, but also the interaction efficiency can be improved.
Optionally, in some embodiments, when a user needs to obtain data information of a certain device in the internet of things, the user may perform identity verification through the corresponding device, and after the identity verification passes, the user may query the data information that needs to be obtained, that is, the method of the present invention may specifically include:
(61) and receiving an authentication request sent by the target equipment.
(62) And when the authentication of the user authentication information is passed, granting the operation authority of the equipment to be synchronized to the currently logged user identifier.
(63) And when detecting that the user inquires the information of the equipment to be synchronized, displaying the information of the equipment to be synchronized corresponding to the operation authority.
The authentication request includes a currently logged-in user identifier and currently logged-in user authentication information, and a user may perform identity verification through a target device, for example, the user performs a device through a face recognition device, and specifically, the authentication request may be received from a fingerprint recognition device, and when the user authentication information passes authentication, an operation permission of the currently logged-in user identifier to a device to be synchronized corresponding to the fingerprint recognition device is granted, for example, the device to be synchronized corresponding to the fingerprint recognition device is a monitoring device, and when it is detected that the user performs an information query operation on the monitoring device, information of the monitoring device corresponding to the operation permission is displayed, for example, the user may query an activity trajectory of a certain person in a monitoring area of the monitoring device through the monitoring device.
It should be noted that, in the present invention, the user may query the corresponding information through one-time verification, that is, the user performs authentication through the target device, and after the authentication is passed, the data information of the target device and the data information of the device to be synchronized corresponding to the target device may be queried, and the user may also upload the data information of the user itself, such as a fingerprint, a heartbeat, a face image, a mobile phone number, and the like, through the target device, so that the interaction efficiency may be further improved.
The method according to the examples is further described in detail below by way of example.
In this embodiment, the data synchronization apparatus based on the internet of things is specifically integrated in a server as an example.
Referring to fig. 2, a data synchronization method based on the internet of things may specifically include the following processes:
201. the server receives a data synchronization request sent by equipment to be synchronized in the Internet of things.
The data synchronization request may include an identifier of the device to be synchronized and data information of the device to be synchronized, for example, the device to be synchronized is a camera device, and the server may receive a picture taken by the camera device or a real-time recorded picture.
202. The server may determine at least one target device identifier corresponding to the device identifier to be synchronized in the internet of things.
For example, specifically, when the internet of things is established, the server may pre-establish a device identifier mapping table between devices, and then search for the remaining device identifiers based on the device identifiers, that is, determine at least one target device identifier corresponding to a device identifier to be synchronized in the internet of things.
It should be noted that, in order to ensure that the device corresponding to the target device identifier and the device corresponding to the device identifier to be synchronized process the same service, in some embodiments, the "server may determine at least one target device identifier corresponding to the device identifier to be synchronized in the internet of things", which may specifically include: the server determines the service type of the equipment to be synchronized according to the equipment to be synchronized identifier, and the server acquires at least one target equipment identifier associated with the service type. For example, when the meeting room device is a device to be synchronized, the server may determine that the service type of the meeting room device is "meeting management" according to the meeting room device identifier, and then the server may obtain at least one target device identifier corresponding to the service type of the meeting management.
In addition, in order to avoid that the target device corresponding to the target device identifier obtained through the service type query is in an abnormal state, which increases the calculation amount when updating data, when the target device identifier associated with the service type is obtained, the working state of the associated device may be detected, that is, the "obtaining, by the server, at least one target device identifier associated with the service type" may specifically include: the server determines at least one associated device associated with the service type, detects the current working state of the associated device, determines the associated device as a target device when the current working state of the associated device is running, and extracts the device identifier of the associated device to obtain the target device identifier.
203. And the server acquires the data information of the target equipment corresponding to the target equipment identification.
The server may determine the corresponding target device according to the target device identifier, and then obtain the data information of the target device, please refer to the foregoing embodiment specifically, which is not described herein again.
204. And the server fuses the data information of the equipment to be synchronized and the data information of the target equipment based on the identification of the equipment to be synchronized and the identification of the target equipment to obtain a synchronization data set of the equipment to be synchronized.
For example, specifically, the server may determine an association relationship between the data information of the target device and the data information of the device to be synchronized according to the device identifier to be synchronized and the target device identifier, and then, based on the association relationship, the server fuses the data information of the device to be synchronized and the data information of the target device to obtain the synchronized data set of the device to be synchronized, that is, in some embodiments, the "the server fuses the data information of the device to be synchronized and the data information of the target device to obtain the synchronized data set of the device to be synchronized based on the device identifier to be synchronized and the target device identifier, which may specifically include: the server determines an incidence relation between the data information of the target device and the data information of the device to be synchronized according to the identifier of the target device and the identifier of the device to be synchronized, and fuses the data information of the device to be synchronized and the data information of the target device based on the incidence relation to obtain a synchronization data set of the device to be synchronized.
Further, the server may determine, according to an association relationship between the data information of the target device and the data information of the device to be synchronized, the data information of the target device corresponding to the data packet in the device to be synchronized, and then fuse the data information of the target device and the corresponding data packet by the server to obtain the synchronized data set of the device to be synchronized, that is, in some embodiments, the "fusing, by the server, the data information of the device to be synchronized and the data information of the target device based on the association relationship to obtain the synchronized data set of the device to be synchronized" may specifically include: the server groups the data information of the equipment to be synchronized to obtain a plurality of data packets of the equipment to be synchronized, the server determines the data information of the target equipment corresponding to each data packet based on the association relation, and the server performs data fusion on each data packet and the data information of the corresponding target equipment to obtain a synchronous data set of the equipment to be synchronized.
The server can divide the data into the data information of the device to be synchronized according to the basic attributes of six physical models, namely, human, property, law, affair, thing and field, and the data types that can be divided include: basic data, personnel data, equipment data, spatial data, and geographic data.
205. And the server updates the equipment to be synchronized through the synchronization data set.
For example, the server may overlay data in the synchronized data set with data in the device to be synchronized, so as to update the device to be synchronized, specifically, the server may send the data in the synchronized data set to the device to be synchronized through a network address of the device to be synchronized, that is, in some embodiments, the "server updates the device to be synchronized through the synchronized data set", which may specifically include: and the server acquires the network address of the equipment to be synchronized and sends the synchronization data set to the equipment to be synchronized according to the network address.
Optionally, in some embodiments, when a user needs to obtain data information of a certain device in the internet of things, the user may perform identity verification through the corresponding device, and after the identity verification passes, the user may query the data information that needs to be obtained, that is, the method of the present invention may specifically include: the server receives an authentication request sent by target equipment, when the authentication of user authentication information is passed, the server grants the operation authority of the currently logged-in user identification to the equipment to be synchronized, and when the server detects that the user inquires the operation aiming at the equipment to be synchronized, the server displays the information of the equipment to be synchronized corresponding to the operation authority.
After receiving a data synchronization request sent by a device to be synchronized in the internet of things, a server determines at least one target device identifier corresponding to the device to be synchronized in the internet of things, then acquires data information of the target device corresponding to the target device identifier, then fuses the data information of the device to be synchronized and the data information of the target device based on the device to be synchronized and the target device identifier to obtain a synchronization data set of the device to be synchronized, and finally, updates the device to be synchronized through the synchronization data set. Compared with the existing scheme, when the number of devices in the internet of things is large, the server can fuse the data information of the device to be synchronized and the data information of the target device according to the device identifier to be synchronized and the target device identifier to obtain a synchronization data set of the device to be synchronized, and then the server updates the device to be synchronized through the synchronization data set, so that a large number of mapping relations among the devices are reduced, interaction instantaneity can be improved, and interaction efficiency can be improved.
In order to better implement the data synchronization method based on the internet of things provided by the embodiment of the invention, the embodiment of the invention also provides a data synchronization device (synchronization device for short) based on the internet of things. The meaning of the noun is the same as that in the data method based on the internet of things, and specific implementation details can refer to the description in the method embodiment.
Referring to fig. 3a, fig. 3a is a schematic structural diagram of a data processing apparatus based on the internet of things according to an embodiment of the present invention, where the synchronization apparatus may include a receiving module 301, a determining module 302, an obtaining module 303, a fusing module 304, and an updating module 305, and specifically may be as follows:
the receiving module 301 is configured to receive a data synchronization request sent by a device to be synchronized in the internet of things.
The data synchronization request may include an identifier of the device to be synchronized and data information of the device to be synchronized, for example, the device to be synchronized may be a camera device, and the receiving module 301 may receive the data synchronization request sent by the camera device.
A determining module 302, configured to determine at least one target device identifier corresponding to a device identifier to be synchronized in the internet of things.
Optionally, in some embodiments, the determining module 302 may specifically include:
the second determining unit is used for determining the service type of the equipment to be synchronized according to the identification of the equipment to be synchronized;
an obtaining unit, configured to obtain at least one target device identifier associated with the service type.
Optionally, in some embodiments, the obtaining unit is specifically configured to: determining at least one associated device associated with the service type, detecting the current working state of the associated device, determining the associated device as a target device when the current working state of the associated device is running, and extracting the device identifier of the associated device to obtain the target device identifier.
The obtaining module 303 is configured to obtain data information of a target device corresponding to the target device identifier.
The fusion module 304 is configured to fuse the data information of the device to be synchronized and the data information of the target device based on the identifier of the device to be synchronized and the identifier of the target device, so as to obtain a synchronization data set of the device to be synchronized.
Optionally, in some embodiments, the fusion module 304 may specifically include:
the first determining unit is used for determining the incidence relation between the data information of the target equipment and the data information of the equipment to be synchronized according to the identification of the target equipment and the identification of the equipment to be synchronized;
and the fusion unit is used for fusing the data information of the equipment to be synchronized and the data information of the target equipment based on the association relation to obtain a synchronization data set of the equipment to be synchronized.
Optionally, in some embodiments, the fusion unit may be specifically configured to: grouping the data information of the equipment to be synchronized to obtain a plurality of data packets of the equipment to be synchronized, determining the data information of the target equipment corresponding to each data packet based on the association relation, and performing data fusion on each data packet and the data information of the corresponding target equipment to obtain a synchronous data set of the equipment to be synchronized.
An updating module 305, configured to update the device to be synchronized with the synchronization data set.
Optionally, in some embodiments, the update module may be specifically configured to: and acquiring the network address of the equipment to be synchronized, and sending the synchronous data set to the equipment to be synchronized according to the network address.
Optionally, in some embodiments, referring to fig. 3b, the synchronization apparatus of the present invention may further include an authentication module 306, where the authentication module 306 may be specifically configured to: receiving an authentication request sent by target equipment, wherein the authentication request comprises a currently logged-in user identifier and currently logged-in user authentication information, when the user authentication information passes authentication, granting the currently logged-in user identifier the operation authority of the equipment to be synchronized, and when detecting that a user inquires the operation aiming at the information of the equipment to be synchronized, displaying the information of the equipment to be synchronized corresponding to the operation authority.
In the embodiment of the present invention, after a receiving module 301 receives a data synchronization request sent by a device to be synchronized in the internet of things, a determining module 302 determines at least one target device identifier corresponding to the device to be synchronized in the internet of things, an obtaining module 303 obtains data information of the target device corresponding to the target device identifier, a fusing module 304 fuses the data information of the device to be synchronized and the data information of the target device based on the device to be synchronized identifier and the target device identifier to obtain a synchronization data set of the device to be synchronized, and finally, an updating module 305 updates the device to be synchronized through the synchronization data set. Compared with the existing scheme, when there are many devices in the internet of things, the fusion module 304 may fuse the data information of the device to be synchronized and the data information of the target device according to the identifier of the device to be synchronized and the identifier of the target device to obtain a synchronized data set of the device to be synchronized, and the update module 305 updates the device to be synchronized through the synchronized data set, so as to reduce a large number of mapping relationships between the devices.
Further, in order to facilitate understanding of the data synchronization method based on the internet of things provided by the embodiment of the invention, taking an unauthorized person entering a specific area as an example, please refer to fig. 3c, a white list is provided in the security device, the whitelist may include images of the user's faces, the user's name, etc., only users in the whitelist may enter the area, when an unauthorized person enters the area, first, the camera device takes an image of the person to be treated, and uploads the image of the person to the server, at this time, the server can pull the white list data of the security equipment, and compares the face image data of the person with the face image data in the white list data, and then, and the server reports the comparison result to the security equipment, so that data synchronization between the security equipment and the camera equipment is realized.
For another example, if the administrator wants to know the public behavior time allocation of employee a, please refer to fig. 3d, personal data of employee a, such as a face image of employee a, a name of employee a, a job number of employee a, etc., are stored in the employee database, when employee a enters the company through the access control machine, the access control machine acquires the face image of employee a in real time, and then the access control machine uploads the face image of employee a to the server, and when the mobile phone of employee is connected to the wireless network of the company, the network device may upload access data of employee a to the server, that is, after the device related to employee a uploads corresponding data to the server, the server generates a feedback result according to the data, and may display the feedback result to the administrator.
Accordingly, an embodiment of the present invention further provides a server, as shown in fig. 4, the server may include Radio Frequency (RF) circuits 401, a memory 402 including one or more computer-readable storage media, an input unit 403, a display unit 404, a sensor 405, an audio circuit 406, a Wireless Fidelity (WiFi) module 407, a processor 408 including one or more processing cores, and a power supply 409. Those skilled in the art will appreciate that the server architecture shown in FIG. 4 is not meant to be limiting, and may include more or fewer components than those shown, or some components may be combined, or a different arrangement of components. Wherein:
the RF circuit 401 may be used for receiving and transmitting signals during a message transmission or communication process, and in particular, for receiving downlink information of a base station and then sending the received downlink information to the one or more processors 408 for processing; in addition, data relating to uplink is transmitted to the base station. In general, the RF circuitry 401 includes, but is not limited to, an antenna, at least one Amplifier, a tuner, one or more oscillators, a Subscriber Identity Module (SIM) card, a transceiver, a coupler, a Low Noise Amplifier (LNA), a duplexer, and the like. In addition, the RF circuitry 401 may also communicate with networks and other devices via wireless communications. The wireless communication may use any communication standard or protocol, including but not limited to Global System for Mobile communications (GSM), General Packet Radio Service (GPRS), Code Division Multiple Access (CDMA), Wideband Code Division Multiple Access (WCDMA), Long Term Evolution (LTE), email, Short Message Service (SMS), and the like.
The memory 402 may be used to store software programs and modules, and the processor 408 executes various functional applications and data processing by operating the software programs and modules stored in the memory 402. The memory 402 may mainly include a program storage area and a data storage area, wherein the program storage area may store an operating system, an application program required by at least one function (such as a sound playing function, an image playing function, etc.), and the like; the storage data area may store data (such as audio data, a phonebook, etc.) created according to the use of the server, and the like. Further, the memory 402 may include high speed random access memory, and may also include non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other volatile solid state storage device. Accordingly, the memory 402 may also include a memory controller to provide the processor 408 and the input unit 403 access to the memory 402.
The input unit 403 may be used to receive input numeric or character information and generate keyboard, mouse, joystick, optical or trackball signal inputs related to user settings and function control. In particular, in a particular embodiment, the input unit 403 may include a touch-sensitive surface as well as other input devices. The touch-sensitive surface, also referred to as a touch display screen or a touch pad, may collect touch operations by a user (e.g., operations by a user on or near the touch-sensitive surface using a finger, a stylus, or any other suitable object or attachment) thereon or nearby, and drive the corresponding connection device according to a predetermined program. Alternatively, the touch sensitive surface may comprise two parts, a touch detection means and a touch controller. The touch detection device detects the touch direction of a user, detects a signal brought by touch operation and transmits the signal to the touch controller; the touch controller receives touch information from the touch sensing device, converts it to touch point coordinates, and sends the touch point coordinates to the processor 408, and can receive and execute commands from the processor 408. In addition, touch sensitive surfaces may be implemented using various types of resistive, capacitive, infrared, and surface acoustic waves. The input unit 403 may include other input devices in addition to the touch-sensitive surface. In particular, other input devices may include, but are not limited to, one or more of a physical keyboard, function keys (such as volume control keys, switch keys, etc.), a trackball, a mouse, a joystick, and the like.
The display unit 404 may be used to display information input by or provided to the user and various graphical user interfaces of the server, which may be made up of graphics, text, icons, video, and any combination thereof. The Display unit 404 may include a Display panel, and optionally, the Display panel may be configured in the form of a Liquid Crystal Display (LCD), an Organic Light-Emitting Diode (OLED), or the like. Further, the touch-sensitive surface may overlay the display panel, and when a touch operation is detected on or near the touch-sensitive surface, the touch operation is transmitted to the processor 408 to determine the type of touch event, and then the processor 408 provides a corresponding visual output on the display panel according to the type of touch event. Although in FIG. 4 the touch-sensitive surface and the display panel are shown as two separate components to implement input and output functions, in some embodiments the touch-sensitive surface may be integrated with the display panel to implement input and output functions.
The server may also include at least one sensor 405, such as light sensors, motion sensors, and other sensors. Specifically, the light sensor may include an ambient light sensor that adjusts the brightness of the display panel according to the brightness of ambient light, and a proximity sensor that turns off the display panel and/or the backlight when the server moves to the ear. As one of the motion sensors, the gravity acceleration sensor can detect the magnitude of acceleration in each direction (generally, three axes), can detect the magnitude and direction of gravity when the mobile phone is stationary, and can be used for applications of recognizing the posture of the mobile phone (such as horizontal and vertical screen switching, related games, magnetometer posture calibration), vibration recognition related functions (such as pedometer and tapping), and the like; as for other sensors such as a gyroscope, a barometer, a hygrometer, a thermometer, and an infrared sensor, which can be configured by the server, detailed description is omitted here.
WiFi belongs to short distance wireless transmission technology, and the server can help the user send and receive e-mail, browse web page and access streaming media etc. through WiFi module 407, which provides wireless broadband internet access for the user. Although fig. 4 shows the WiFi module 407, it is understood that it does not belong to the essential constitution of the server, and may be omitted entirely as needed within the scope not changing the essence of the invention.
The processor 408 is the control center of the server, connects the various parts of the entire handset using various interfaces and lines, and performs various functions of the server and processes data by running or executing software programs and/or modules stored in the memory 402 and calling data stored in the memory 402, thereby performing overall monitoring of the handset. Optionally, processor 408 may include one or more processing cores; preferably, the processor 408 may integrate an application processor, which handles primarily the operating system, user interface, applications, etc., and a modem processor, which handles primarily the wireless communications. It will be appreciated that the modem processor described above may not be integrated into the processor 408.
The server also includes a power source 409 (e.g., a battery) for powering the various components, which may preferably be logically connected to the processor 408 via a power management system to manage charging, discharging, and power consumption management functions via the power management system. The power supply 409 may also include any component of one or more dc or ac power sources, recharging systems, power failure detection circuitry, power converters or inverters, power status indicators, and the like.
Although not shown, the server may further include a camera, a bluetooth module, etc., which will not be described herein. Specifically, in this embodiment, the processor 408 in the server loads the executable file corresponding to the process of one or more application programs into the memory 402 according to the following instructions, and the processor 408 runs the application programs stored in the memory 402, thereby implementing various functions:
the method comprises the steps of receiving a data synchronization request sent by equipment to be synchronized in the Internet of things, wherein the data synchronization request comprises an identification of the equipment to be synchronized and data information of the equipment to be synchronized, determining at least one identification of target equipment corresponding to the identification of the equipment to be synchronized in the Internet of things, acquiring the data information of the target equipment corresponding to the identification of the target equipment, fusing the data information of the equipment to be synchronized and the data information of the target equipment based on the identification of the equipment to be synchronized and the identification of the target equipment to obtain a synchronization data set of the equipment to be synchronized, and updating the equipment to be synchronized through the synchronization data set.
The method comprises the steps of firstly receiving a data synchronization request sent by equipment to be synchronized in the Internet of things, wherein the data synchronization request comprises an identification of the equipment to be synchronized and data information of the equipment to be synchronized; determining at least one target equipment identifier corresponding to the equipment identifier to be synchronized in the Internet of things; acquiring data information of target equipment corresponding to the target equipment identification; fusing the data information of the equipment to be synchronized and the data information of the target equipment based on the identification of the equipment to be synchronized and the identification of the target equipment to obtain a synchronization data set of the equipment to be synchronized; and updating the equipment to be synchronized through the synchronization data set. Compared with the existing scheme, when the number of devices in the internet of things is large, the data information of the device to be synchronized and the data information of the target device can be fused according to the identifier of the device to be synchronized and the identifier of the target device to obtain a synchronous data set of the device to be synchronized, and then the device to be synchronized is updated through the synchronous data set, so that a large number of mapping relations among the devices are reduced, the real-time performance of interaction can be improved, and the interaction efficiency can be improved.
It will be understood by those skilled in the art that all or part of the steps of the methods of the above embodiments may be performed by instructions or by associated hardware controlled by the instructions, which may be stored in a computer readable storage medium and loaded and executed by a processor.
To this end, the present invention provides a storage medium, in which a plurality of instructions are stored, where the instructions can be loaded by a processor to execute the steps in any of the data synchronization methods based on the internet of things provided by the embodiments of the present invention. For example, the instructions may perform the steps of:
the method comprises the steps of receiving a data synchronization request sent by equipment to be synchronized in the Internet of things, wherein the data synchronization request comprises an identification of the equipment to be synchronized and data information of the equipment to be synchronized, determining at least one identification of target equipment corresponding to the identification of the equipment to be synchronized in the Internet of things, acquiring the data information of the target equipment corresponding to the identification of the target equipment, fusing the data information of the equipment to be synchronized and the data information of the target equipment based on the identification of the equipment to be synchronized and the identification of the target equipment to obtain a synchronization data set of the equipment to be synchronized, and updating the equipment to be synchronized through the synchronization data set.
The above operations can be implemented in the foregoing embodiments, and are not described in detail herein.
Wherein the storage medium may include: read Only Memory (ROM), Random Access Memory (RAM), magnetic or optical disks, and the like.
Since the instructions stored in the storage medium may execute the steps in any data synchronization method based on the internet of things provided by the embodiment of the present invention, beneficial effects that can be achieved by any data synchronization method based on the internet of things provided by the embodiment of the present invention may be achieved, which are detailed in the foregoing embodiments and are not described herein again.
The data synchronization method, the data synchronization device, the data synchronization server and the storage medium based on the internet of things provided by the embodiment of the invention are introduced in detail, a specific example is applied in the text to explain the principle and the implementation mode of the invention, and the description of the embodiment is only used for helping to understand the method and the core idea of the invention; meanwhile, for those skilled in the art, according to the idea of the present invention, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present invention.
Claims (6)
1. A data synchronization method based on the Internet of things is characterized by comprising the following steps:
receiving a data synchronization request sent by equipment to be synchronized in the Internet of things, wherein the data synchronization request comprises an identification of the equipment to be synchronized and data information of the equipment to be synchronized;
determining at least one target equipment identifier corresponding to the equipment identifier to be synchronized in the Internet of things;
acquiring data information of target equipment corresponding to the target equipment identification;
determining an incidence relation between the data information of the target equipment and the data information of the equipment to be synchronized according to the identification of the target equipment and the identification of the equipment to be synchronized;
grouping the data information of the equipment to be synchronized to obtain a plurality of data packets of the equipment to be synchronized;
determining data information of target equipment corresponding to each data packet based on the association relation;
performing data fusion on each data packet and data information of corresponding target equipment to obtain a synchronous data set of the equipment to be synchronized;
and updating the equipment to be synchronized through the synchronous data set.
2. The method according to claim 1, wherein the determining at least one target device identifier corresponding to the device identifier to be synchronized in the internet of things comprises:
determining the service type of the equipment to be synchronized according to the identification of the equipment to be synchronized;
and acquiring at least one target equipment identifier associated with the service type.
3. The method of claim 2, wherein the obtaining at least one target device identification associated with the traffic type comprises:
determining at least one associated device associated with the service type;
detecting the current working state of the associated equipment;
when the current working state of the associated equipment is running, determining the associated equipment as target equipment;
and extracting the equipment identifier of the associated equipment to obtain the target equipment identifier.
4. The method of claim 1, wherein the updating the device to be synchronized with the synchronization dataset comprises:
acquiring a network address of the equipment to be synchronized;
and sending the synchronous data set to the equipment to be synchronized according to the network address.
5. The method of any of claims 1 to 4, further comprising:
receiving an authentication request sent by the target equipment, wherein the authentication request comprises a currently logged-in user identifier and currently logged-in user authentication information;
when the user authentication information passes the authentication, the operation authority of the currently logged user identifier to the equipment to be synchronized is granted;
and when detecting that the user inquires the information of the equipment to be synchronized, displaying the information of the equipment to be synchronized corresponding to the operation authority.
6. A data synchronizer based on the Internet of things is characterized by comprising:
the system comprises a receiving module, a synchronization module and a synchronization module, wherein the receiving module is used for receiving a data synchronization request sent by equipment to be synchronized in the Internet of things, and the data synchronization request comprises an identification of the equipment to be synchronized and data information of the equipment to be synchronized;
the determining module is used for determining at least one target equipment identifier corresponding to the equipment identifier to be synchronized in the Internet of things;
the acquisition module is used for acquiring data information of the target equipment corresponding to the target equipment identification;
the first determining unit is used for determining the incidence relation between the data information of the target equipment and the data information of the equipment to be synchronized according to the target equipment identification and the equipment to be synchronized identification;
the fusion unit is specifically configured to: grouping the data information of the equipment to be synchronized to obtain a plurality of data packets of the equipment to be synchronized; determining data information of target equipment corresponding to each data packet based on the association relation; performing data fusion on each data packet and data information of corresponding target equipment to obtain a synchronous data set of the equipment to be synchronized;
and the updating module is used for updating the equipment to be synchronized through the synchronous data set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910866488.9A CN110798444B (en) | 2019-09-12 | 2019-09-12 | Data synchronization method and device based on Internet of things |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910866488.9A CN110798444B (en) | 2019-09-12 | 2019-09-12 | Data synchronization method and device based on Internet of things |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110798444A CN110798444A (en) | 2020-02-14 |
| CN110798444B true CN110798444B (en) | 2021-07-06 |
Family
ID=69427470
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910866488.9A Active CN110798444B (en) | 2019-09-12 | 2019-09-12 | Data synchronization method and device based on Internet of things |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110798444B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113259443B (en) * | 2021-05-20 | 2023-09-29 | 远景智能国际私人投资有限公司 | Resource data updating system, method, device, equipment and readable storage medium |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107087036A (en) * | 2017-06-16 | 2017-08-22 | 深圳市斑点猫信息技术有限公司 | Method of data synchronization, the apparatus and system of internet of things equipment |
| CN108259523A (en) * | 2016-12-28 | 2018-07-06 | 阿里巴巴集团控股有限公司 | A kind of data transmission method and Internet of things system, Network Access Method |
| CN108377272A (en) * | 2018-05-09 | 2018-08-07 | 深圳市有方科技股份有限公司 | A kind of method and system of management internet-of-things terminal |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10693720B2 (en) * | 2017-04-10 | 2020-06-23 | Cisco Technology, Inc. | Distribution of updates in an IoT network |
| CN107172169A (en) * | 2017-05-27 | 2017-09-15 | 广东欧珀移动通信有限公司 | Method of data synchronization, device, server and storage medium |
| CN109783580A (en) * | 2019-01-24 | 2019-05-21 | 北京致远互联软件股份有限公司 | Method of data synchronization and device |
-
2019
- 2019-09-12 CN CN201910866488.9A patent/CN110798444B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108259523A (en) * | 2016-12-28 | 2018-07-06 | 阿里巴巴集团控股有限公司 | A kind of data transmission method and Internet of things system, Network Access Method |
| CN107087036A (en) * | 2017-06-16 | 2017-08-22 | 深圳市斑点猫信息技术有限公司 | Method of data synchronization, the apparatus and system of internet of things equipment |
| CN108377272A (en) * | 2018-05-09 | 2018-08-07 | 深圳市有方科技股份有限公司 | A kind of method and system of management internet-of-things terminal |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110798444A (en) | 2020-02-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP3663903B1 (en) | Display method and device | |
| US11057376B2 (en) | Method, apparatus, and system for controlling intelligent device, and storage medium | |
| EP3605314B1 (en) | Display method and apparatus | |
| US10326861B2 (en) | Method for controlling cooperation of multiple intelligent devices and apparatus thereof | |
| US10304461B2 (en) | Remote electronic service requesting and processing method, server, and terminal | |
| CN105634881B (en) | Application scene recommendation method and device | |
| CN105471931B (en) | Method, device and system for inquiring service data | |
| CN111953811B (en) | Site access method, site registration method, device, equipment and storage medium | |
| CN109842924B (en) | Position acquisition control method, user terminal and device | |
| CN110166439B (en) | Equipment sharing method, terminal, router and server | |
| CN106453589B (en) | A kind of synchronous method and device of Backup Data | |
| CN105530222B (en) | Connection method for building up between multiple terminals, device and system | |
| CN106161147B (en) | Establish the method and device of network connection | |
| CN112269842A (en) | Information processing method and device, storage medium and computer equipment | |
| WO2014183439A1 (en) | Method, apparatus and system for switching function mode | |
| CN110798444B (en) | Data synchronization method and device based on Internet of things | |
| CN105306244B (en) | Router management method, system and equipment | |
| CN110532324B (en) | Block chain-based bulletin information display method, device, equipment and storage medium | |
| CN106657281B (en) | File sharing method and device | |
| CN114126083A (en) | Cross-network-segment wireless screen projection method and device, electronic equipment and storage medium | |
| CN107995146B (en) | Login processing method and device | |
| US8798588B2 (en) | Terminal and method for providing zone-based service outside of service zone | |
| CN113285940B (en) | Equipment connection method and device | |
| CN114501449B (en) | Information query method, device, electronic equipment and storage medium | |
| WO2024017035A1 (en) | Location information acquisition method, terminal, and network side device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| REG | Reference to a national code |
Ref country code: HK Ref legal event code: DE Ref document number: 40022068 Country of ref document: HK |
|
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |