CN111385332A - Internet of things equipment, Internet of things platform access method and equipment - Google Patents
Internet of things equipment, Internet of things platform access method and equipment Download PDFInfo
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- CN111385332A CN111385332A CN201811640597.0A CN201811640597A CN111385332A CN 111385332 A CN111385332 A CN 111385332A CN 201811640597 A CN201811640597 A CN 201811640597A CN 111385332 A CN111385332 A CN 111385332A
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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
- H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
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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
- H04L67/50—Network services
- H04L67/55—Push-based network services
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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
- H04L67/56—Provisioning of proxy services
- H04L67/568—Storing data temporarily at an intermediate stage, e.g. caching
Abstract
The application provides an Internet of things device, an Internet of things platform access method and an Internet of things platform access device. On one hand, the internet of things equipment provided by the application can cache the encrypted information when the internet of things equipment is not connected with a server; on the other hand, when the mobile terminal is connected with the server, the encrypted information can be cached and sent to the server; and also responding to the first response message sent by the server, and clearing the cached encrypted message. Based on the design, the Internet of things equipment can ensure that data information is not lost so as to ensure the practical application of the Internet of things platform.
Description
Technical Field
The disclosure generally relates to the technical field of internet of things, and particularly relates to an internet of things device, an internet of things platform access method and an internet of things platform access device.
Background
The architecture of the internet of things can be divided into three layers, namely a sensing layer, a network layer and an application layer. Wherein:
the sensing layer is a source for identifying objects and acquiring information by the Internet of things; constitute by various thing networking equipment, include: temperature and humidity sensor, two-dimensional code label, RFID label and perception terminals such as read write line, camera, infrared ray, GPS. The network layer is composed of various networks including the internet, a broadcast and television network, a network management system, an internet of things platform and the like, is a central center of the whole internet of things and is responsible for transmitting and processing information acquired by the sensing layer. The application layer is an interface of the Internet of things and a user, and is combined with industrial requirements to realize intelligent application of the Internet of things.
The existing internet of things platforms have advantages and disadvantages, but most of the existing internet of things platforms have the disadvantages of single function, weak sensing management capability on equipment, lack of security authentication function, easy attack and the like, and particularly, the phenomenon that signals of internet of things equipment are easily disconnected is considered due to the deployment difference of network base stations in various places. The current internet of things platform has limited processing performance for breakpoint problems of data acquisition and instruction issuing, and is prone to data loss and instruction loss, and needs to be improved urgently.
Disclosure of Invention
In a first aspect, an internet of things device is provided, which can realize intermittent continuous transmission in a data transmission process and does not lose unrepeated data compared with the prior art.
An internet of things device, comprising: the acquisition module is used for acquiring data information; the encryption module is used for carrying out encryption processing on the data information to form encrypted information; the detection module is used for detecting whether the Internet of things equipment is connected with the server or not according to a first preset frequency; the receiving and sending module is used for caching the encrypted information when the Internet of things equipment is not connected with the server; and the encryption information processing module is used for processing the encrypted information cached locally according to an offline information continuous transmission strategy when the Internet of things equipment is connected with the server again.
According to the technical scheme provided by the embodiment of the application, the transceiver module comprises: the first unit is configured to execute a first offline information continuous transmission policy, where the first offline information continuous transmission policy is to send the encrypted information cached locally to a server according to a preset sequence.
According to the technical scheme provided by the embodiment of the application, the method further comprises the following steps: and the second unit is used for executing a second offline information continuous transmission strategy, wherein the second offline information continuous transmission strategy is to send the current encrypted information to the server and send the locally cached encrypted information to the server according to a second preset frequency and a preset sequence.
According to the technical scheme provided by the embodiment of the application, the transceiver module is further used for caching and sending the encrypted information to the server when the internet of things equipment is connected with the server, and responding to a first response message sent by the server to clear the cached encrypted message.
In a second aspect, compared with the prior art, the internet of things platform is provided, which can realize intermittent continuous transmission in the data transmission process and does not lose unrepeated data.
An internet of things platform, comprising: the internet of things equipment of the first aspect.
In a third aspect, compared with the prior art, the internet of things platform access method is provided, which can realize intermittent continuous transmission in the data transmission process and avoid loss of unrepeated data.
An Internet of things platform access method comprises the following steps: collecting data information; carrying out encryption processing on the data information to form encrypted information; detecting whether the Internet of things equipment is connected with a server or not according to a first preset frequency; when the Internet of things equipment is not connected with the server, the Internet of things equipment caches the encrypted information; and when the Internet of things equipment is connected with the server again, the Internet of things equipment processes the encrypted information cached locally according to an offline information continuous transmission strategy.
According to the technical scheme provided by the embodiment of the application, a first offline information continuous transmission strategy is executed, wherein the first offline information continuous transmission strategy is that the local cached encryption information is sent to a server by the Internet of things equipment according to a preset sequence.
According to the technical scheme provided by the embodiment of the application, a second offline information continuous transmission strategy is executed, wherein the second offline information continuous transmission strategy is that the Internet of things equipment sends the current encrypted information to the server, and the encrypted information cached locally is sent to the server according to a second preset frequency and a preset sequence.
According to the technical scheme provided by the embodiment of the application, when the Internet of things equipment is connected with a server, the encrypted information is cached and sent to the server; and also responding to the first response message sent by the server, and clearing the cached encrypted message.
In a fourth aspect, the present application provides an apparatus comprising: a memory for storing executable program code; one or more processors configured to read executable program code stored in the memory to perform the internet of things platform access method according to the third aspect.
In summary, the application provides an internet of things device, an internet of things platform access method and an internet of things platform access device. On one hand, the internet of things equipment provided by the application can cache the encrypted information when the internet of things equipment is not connected with a server; on the other hand, when the mobile terminal is connected with the server, the encrypted information can be cached and sent to the server; and also responding to the first response message sent by the server, and clearing the cached encrypted message. Based on the design, the Internet of things equipment can ensure that data information is not lost so as to ensure the practical application of the Internet of things platform.
Drawings
Other features, objects and advantages of the present application will become more apparent upon reading of the following detailed description of non-limiting embodiments thereof, made with reference to the accompanying drawings in which:
fig. 1 is a schematic structural diagram of an internet of things device in the present application;
fig. 2 is a schematic structural diagram of an internet of things device in the present application;
fig. 3 is a schematic structural diagram of an internet of things device in the present application;
fig. 4 is a flowchart of an access method of an internet of things platform in the present application;
fig. 5 is a flowchart of an access method of an internet of things platform in the present application;
fig. 6 is a flowchart of an access method of an internet of things platform in the present application;
fig. 7 is an architecture diagram of an internet of things platform in the present application;
FIG. 8 is a schematic block diagram of a computing device suitable for implementing embodiments of the present application.
Detailed Description
The present application will be described in further detail with reference to the following drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the relevant invention and not restrictive of the invention. It should be noted that, for convenience of description, only the portions related to the present invention are shown in the drawings.
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.
In some embodiments, compared with the prior art, the internet of things device capable of realizing intermittent continuous transmission in the data transmission process and not losing unrepeated data is provided.
Referring to fig. 1, an internet of things device 10 includes: the acquisition module 11 is used for acquiring data information; the encryption module 12 is used for encrypting the data information to form encrypted information; the detection module 13 is configured to detect whether the internet of things device is connected with the server according to a first preset frequency; the transceiver module 14 is configured to cache the encrypted information when the internet of things device is not connected to the server; and when the Internet of things equipment is connected with the server again, processing the encrypted information cached locally according to an offline information continuous transmission strategy.
Wherein:
the acquisition module 11 is used for acquiring data information; the module can collect external data information in real time, and specifically includes but is not limited to: temperature and humidity sensors, GPS sensors, contaminant particle sensors, etc.
The encryption module 12 is used for encrypting the data information to form encrypted information; the module can encrypt the external data information acquired by the acquisition module by adopting a TLS-based one-way channel encryption method or an AES-algorithm-based sensitive data encryption method to obtain encrypted information.
And the detection module 13 is configured to detect whether the internet of things device is connected with the server according to a first preset frequency.
The core function is as follows: and detecting whether the Internet of things equipment is connected with the server or not, and based on the judgment result of the detection module, the Internet of things equipment carries out different processing on the encrypted information.
The detection work of the detection module is carried out according to a first preset frequency, namely: in order to ensure that data is transmitted safely, after the detection module detects the data once, the detection module detects whether the internet of things equipment is connected with the server at certain preset time intervals, so that the internet of things equipment is judged to perform different processing on the encrypted information based on the judgment result of the detection module.
The first preset frequency can be realized by triggering the detection module by the timing device.
The transceiver module 14 performs different processing on the encrypted information based on the determination result of the detection module. On one hand, when the detection module detects that the Internet of things equipment is not connected with the server, the physical network equipment controls the transceiver module not to send the encrypted information to the server, and in order to ensure that the encrypted information is not lost, the transceiver module caches the encrypted information to the local to obtain the locally cached encrypted information. Referring to fig. 1, on the other hand, the transceiver module 14 is further configured to process the encrypted information cached locally according to an offline information resuming policy when the internet of things device and the server resume being connected.
In order to ensure that data is transmitted safely, after the detection module detects the data once, the detection module detects whether the internet of things equipment is connected with the server at certain preset time intervals, so that the internet of things equipment is judged to perform different processing on the encrypted information based on the judgment result of the detection module.
In this embodiment, when the detection module detects that the internet of things device is connected to the server again, the transceiver module in the internet of things device processes the encrypted information of the local cache, and the specific continuous transmission mode is as follows: and (5) an offline information continuous transmission strategy.
The offline continuous transmission strategy at least comprises two strategies:
one of them is: the sequential breakpoint resuming refers to that the transceiving unit does not directly push the current encryption information to the server after the internet of things device reconnects the server. The current encryption information refers to encryption information received at the moment when the internet of things equipment reconnects to the server.
The current encryption information can be continuously pushed to the local cache according to the time sequence, so that the information transmitted by the transceiver module still depends on the encryption information of the local cache, namely, the transceiver unit firstly sends the encryption information of the local cache according to the time sequence of the local cache until the historical encryption information in the local cache is processed.
One of them is also: and finally, resuming the consistency breakpoint, namely after the internet of things equipment is reconnected with the server, the transceiving unit directly pushes the current encryption information to the server. The current encryption information refers to encryption information received at the moment when the internet of things equipment reconnects to the server.
Namely: in the strategy, the current encryption information is sent preferentially, and the encryption information cached locally is sent to the server according to the second preset frequency according to the sequence cached locally.
Referring to fig. 2, in an optional embodiment, the transceiver module 14 includes: a first unit 141, configured to execute a first offline information resuming policy, where the first offline information resuming policy is to send the locally cached encrypted information to the server according to a preset sequence.
For executing the sequential breakpoint resume policy, the transceiver module of the internet of things device provided in this embodiment further includes: a first unit. The first unit is configured to execute a first offline information resuming policy.
The first offline information continuous transmission strategy is to send the encrypted information cached locally to a server according to a preset sequence. The preset sequence is a time sequence.
The current encryption information can be continuously pushed to the local cache according to the time sequence, so that the information transmitted by the transceiver module still depends on the encryption information of the local cache, namely, the transceiver unit firstly sends the encryption information of the local cache according to the sequence of the local cache until the historical encryption information in the local cache is processed.
Referring to fig. 3, in any optional embodiment, the method further includes: a second unit 142, configured to execute a second offline information continuing policy, where the second offline information continuing policy is to send current encrypted information to the server, and send the locally cached encrypted information to the server according to a second preset frequency and according to a preset sequence.
For executing the final consistency breakpoint resume, the transceiver module of the internet of things device provided by this embodiment further includes: a second unit. The second unit is configured to execute a second offline information resuming policy.
And the second off-line information continuous transmission strategy is to send the current encrypted information to the server and send the locally cached encrypted information to the server according to a second preset frequency and a preset sequence.
When the internet of things equipment is reconnected with the server, the transceiving unit can directly push the current encryption information to the server. In the strategy, the current encryption information is sent preferentially, and the encryption information cached locally is sent to the server according to the time sequence of local caching according to a second preset frequency.
And the second preset frequency can be realized by triggering the second unit by the timing device.
In any optional embodiment, the transceiver module 14 is further configured to cache and send the encrypted information to the server when the internet of things device is connected to the server, and clear the cached encrypted information in response to a first response message sent by the server.
And the transceiving module is used for carrying out different processing on the encrypted information based on the judgment result of the detection module. When the detection module detects that the Internet of things equipment is connected with the server, on one hand, the transceiver module sends the encrypted information to the server; on the other hand, the encrypted information is cached locally.
When the transceiver module receives a first response message (e.g., a response message) sent by the server, the transceiver unit will clear the encrypted message cached locally to ensure that data is not lost.
In some embodiments, compared with the prior art, the internet of things platform access method is provided, which can realize intermittent continuous transmission in the data transmission process and does not lose unrepeated data.
Referring to fig. 4, an internet of things platform access method includes: collecting data information; carrying out encryption processing on the data information to form encrypted information; detecting whether the Internet of things equipment is connected with a server or not according to a first preset frequency; when the Internet of things equipment is not connected with the server, the Internet of things equipment caches the encrypted information; and when the Internet of things equipment is connected with the server again, the Internet of things equipment processes the encrypted information cached locally according to an offline information continuous transmission strategy.
When the existing Internet of things equipment is accessed to the Internet of things platform to send data, the data loss is easily caused, and the technical problem can be effectively solved based on the Internet of things access method provided by the technical scheme.
Wherein:
the data information is collected, that is, the external data information can be collected in real time, specifically including but not limited to: temperature and humidity sensors, GPS sensors, contaminant particle sensors, etc.
And encrypting the data information to form encrypted information, namely encrypting the external data information acquired by the acquisition module by adopting a TLS-based one-way channel encryption method or an AES-algorithm-based sensitive data encryption method to obtain the encrypted information.
And detecting whether the Internet of things equipment is connected with the server or not according to a first preset frequency, and based on a judgment result, carrying out different processing on the encrypted information by the Internet of things equipment.
In order to ensure that data is transmitted safely, after the detection is carried out for one time, whether the Internet of things equipment is connected with the server or not is detected again at certain preset time intervals, so that the Internet of things equipment is judged to carry out different processing on the encrypted information based on the judgment result.
Based on the determination result, different processing is performed on the encrypted information. On one hand, when the internet of things equipment is not connected with the server through detection and confirmation, the physical network equipment does not send encrypted information to the server, and in order to ensure that the encrypted information is not lost, the encrypted information is cached locally to obtain locally cached encrypted information. Referring to fig. 5, on the other hand, when the internet of things device recovers connection with the server, the internet of things device processes the encrypted information locally cached according to the offline information continuous transmission policy.
In order to ensure that data is transmitted safely, after one detection, whether the Internet of things equipment is connected with the server or not is detected again at certain preset time intervals, so that the Internet of things equipment is judged to perform different processing on the encrypted information based on the judgment result.
In this embodiment, when it is detected that the internet of things device is connected to the server again, the internet of things device processes the encrypted information of the local cache, and the specific continuous transmission mode is as follows: and (5) an offline information continuous transmission strategy.
The offline continuous transmission strategy comprises at least two strategies, namely the strategy for sequential breakpoint continuous transmission and the final consistency breakpoint continuous transmission.
In any optional embodiment, a first offline information continuing transmission policy is executed, where the first offline information continuing transmission policy is that the internet of things device sends the encrypted information cached locally to the server according to a preset sequence.
In order to execute the sequential breakpoint resuming policy, the internet of things device provided in this embodiment sends the encrypted information cached locally to the server according to a preset sequence.
The current encrypted information can be continuously pushed to the local cache according to the sequence, so that the information transmitted by the internet of things equipment still depends on the encrypted information of the local cache, namely the internet of things equipment firstly sends the encrypted information of the local cache according to the sequence of the local cache until the historical encrypted information in the local cache is processed.
In any optional embodiment, a second offline information continuous transmission strategy is executed, where the second offline information continuous transmission strategy is that the internet of things device sends current encrypted information to the server, and sends the locally cached encrypted information to the server according to a second preset frequency and according to a preset sequence.
In order to execute the final consistency breakpoint resume, the internet of things device provided in this embodiment sends the current encryption information to the server, and sends the locally cached encryption information to the server according to the second preset frequency and the preset sequence.
When the internet of things equipment is reconnected with the server, the internet of things equipment can directly push the current encryption information to the server. In the strategy, the current encryption information is sent preferentially, and the encryption information cached locally is sent to the server according to the second preset frequency according to the sequence cached locally.
Referring to fig. 6, in any optional embodiment, when the internet of things device is connected to a server, the encrypted information is cached and sent to the server; and also responding to the first response message sent by the server, and clearing the cached encrypted message.
When the Internet of things equipment detects and confirms that the Internet of things equipment is connected with the server, on one hand, the encrypted information is sent to the server; on the other hand, the encrypted information is cached locally.
When the internet of things equipment receives a first response message (such as a response message) sent by the server, the internet of things equipment can clear the encrypted message cached locally so as to ensure that data is not lost.
Referring to the organization and architecture diagram of the internet of things platform shown in fig. 7, in some embodiments, an internet of things platform is provided, which can implement intermittent continuous transmission in a data transmission process and does not lose unrepeated data, compared to the prior art.
An internet of things platform, comprising: the internet of things equipment in the embodiment.
By adopting the internet of things device in the embodiment in the internet of things platform shown in fig. 7, the internet of things platform can also ensure that data information is not lost, so as to ensure the practical application of the internet of things platform.
After data transmitted by the Internet of things equipment enters the server, the server accesses different protocol analysis modules in the server according to different transmission protocols according to different Internet of things equipment to analyze the encrypted information. Through the analysis of the server, the finally analyzed encrypted information is dropped into a big data platform Kafka for more complex processing.
In the protocol analysis module of the internet of things platform, at least: and protocol analysis modules such as MQTT, TCP, CoAP, UDP and the like.
In the platform of the internet of things, a disaster recovery load module is further arranged, the module provides a VIP gateway outwards, and a plurality of proxy servers are provided under each VIP gateway. The most initial VIP gateway will be located on a proxy that will load balance the connection requests. All the connection requests are distributed to a plurality of service terminals to be processed in parallel according to the load strategy. When the proxy stops service, the VIP port will automatically drift to other standby proxies. Thereby realizing disaster recovery and load functions.
In the internet of things platform, a data receiving and writing module is further arranged and is located in an intranet. The data receiving and writing module can receive data of different internet of things protocols and write the received data into the big data platform Kafka. For different internet of things protocols, the write-in module monitors different ports.
In the internet of things platform, a data display module is further arranged and used for the data display function of the internet of things platform. The data display module is used for connecting all accessed Internet of things equipment through the server, and can display the online and offline states of the equipment in real time.
In addition, for a single internet of things device, the data display module can receive and display the device information in real time. And for abnormal values of the equipment information, the data display module can also realize a real-time alarm function.
Also disclosed in some embodiments is an apparatus comprising: a memory for storing executable program code; one or more processors configured to read executable program code stored in the memory to perform the internet of things platform access method shown in fig. 4 to 6.
Referring to the computer system shown in fig. 8, the computer system includes a Central Processing Unit (CPU)801 that can perform various appropriate actions and processes in accordance with a program stored in a Read Only Memory (ROM)802 or a program loaded from a storage section into a Random Access Memory (RAM) 803. In the RAM803, various programs and data necessary for system operation are also stored. The CPU 801, ROM 802, and RAM803 are connected to each other via a bus 804. An input/output (I/O) interface 805 is also connected to bus 804.
The following components are connected to the I/O interface 805: an input portion 806 including a keyboard, a mouse, and the like; an output section including a display such as a Cathode Ray Tube (CRT), a Liquid Crystal Display (LCD), and the like, and a speaker; a storage portion 808 including a hard disk and the like; and a communication section 509 including a network interface card such as a LAN card, a modem, or the like. The communication section 509 performs communication processing via a network such as the internet. The drives are also connected to the I/O interface 505 as needed. A removable medium 511 such as a magnetic disk, an optical disk, a magneto-optical disk, a semiconductor memory, or the like is mounted on the drive 510 as necessary, so that a computer program read out therefrom is mounted into the storage section 508 as necessary.
In particular, according to an embodiment of the present invention, the processes described above with reference to the flowcharts of fig. 4 to 6 may be implemented as computer software programs. For example, the embodiment of the invention as shown in FIG. 4 comprises a computer program product comprising a computer program carried on a computer readable medium, the computer program comprising program code for performing the method shown in the flow chart. In such an embodiment, the computer program may be downloaded and installed from a network via the communication section, and/or installed from a removable medium. The computer program executes the above-described functions defined in the system of the present application when executed by the Central Processing Unit (CPU) 801.
It should be noted that the computer readable medium shown in the present invention can be a computer readable signal medium or a computer readable storage medium or any combination of the two. A computer readable storage medium may be, for example, but not limited to, an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or any combination of the foregoing. More specific examples of the computer readable storage medium may include, but are not limited to: an electrical connection having one or more wires, a portable computer diskette, a hard disk, a Random Access Memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber, a portable compact disc read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the foregoing. In the present invention, a computer readable storage medium may be any tangible medium that can contain, or store a program for use by or in connection with an instruction execution system, apparatus, or device. In the present invention, however, a computer readable signal medium may include a propagated data signal with computer readable program code embodied therein, for example, in baseband or as part of a carrier wave. Such a propagated data signal may take many forms, including, but not limited to, electro-magnetic, optical, or any suitable combination thereof. A computer readable signal medium may also be any computer readable medium that is not a computer readable storage medium and that can communicate, propagate, or transport a program for use by or in connection with an instruction execution system, apparatus, or device. Program code embodied on a computer readable medium may be transmitted using any appropriate medium, including but not limited to: wireless, wire, fiber optic cable, RF, etc., or any suitable combination of the foregoing.
The flowchart and block diagrams in the figures illustrate the architecture, functionality, and operation of possible implementations of systems of figures 1-3, methods and computer program products of figures 4-6, according to various embodiments of the present invention. In this regard, each block in the flowchart or block diagrams may represent a module, segment, or portion of code, which comprises one or more executable instructions for implementing the specified logical function(s). It should also be noted that, in some alternative implementations, the functions noted in the block may occur out of the order noted in the figures. For example, two blocks shown in succession may, in fact, be executed substantially concurrently, or the blocks may sometimes be executed in the reverse order, depending upon the functionality involved. It will also be noted that each block of the block diagrams or flowchart illustration, and combinations of blocks in the block diagrams or flowchart illustration, can be implemented by special purpose hardware-based systems which perform the specified functions or acts, or combinations of special purpose hardware and computer instructions.
The units described in the embodiments of the present invention may be implemented by software, or may be implemented by hardware, and the described units may also be disposed in a processor. Wherein the names of the elements do not in some way constitute a limitation on the elements themselves. The described units or modules may also be provided in a processor, and may be described as: a processor comprises an acquisition module, an encryption module, a detection module and a transceiver module. Where the names of such units or modules do not in some way constitute a limitation on the unit or module itself, for example, an acquisition module, may also be described as "being able to store information received by an external sensor.
As another aspect, the present application also provides a computer-readable medium, which may be contained in the electronic device described in the above embodiments; or may exist separately without being assembled into the electronic device. The computer readable medium carries one or more programs, and when the one or more programs are executed by the electronic device, the electronic device is enabled to implement the internet of things platform access method in the embodiment.
It should be noted that although in the above detailed description several modules or units of the device for action execution are mentioned, such a division is not mandatory. Indeed, the features and functionality of two or more modules or units described above may be embodied in one module or unit, according to embodiments of the present disclosure. Conversely, the features and functions of one module or unit described above may be further divided into embodiments by a plurality of modules or units.
Moreover, although the steps of the methods of the present disclosure are depicted in the drawings in a particular order, this does not require or imply that the steps must be performed in this particular order, or that all of the depicted steps must be performed, to achieve desirable results. Additionally or alternatively, certain steps may be omitted, multiple steps combined into one step execution, and/or one step broken down into multiple step executions, etc.
Through the above description of the embodiments, those skilled in the art will readily understand that the exemplary embodiments described herein may be implemented by software, or by software in combination with necessary hardware.
The above description is only a preferred embodiment of the application and is illustrative of the principles of the technology employed. It will be appreciated by a person skilled in the art that the scope of the invention as referred to in the present application is not limited to the embodiments with a specific combination of the above-mentioned features, but also covers other embodiments with any combination of the above-mentioned features or their equivalents without departing from the inventive concept. For example, the above features may be replaced with (but not limited to) features having similar functions disclosed in the present application.
Claims (10)
1. An internet of things device, characterized in that: the method comprises the following steps:
the acquisition module is used for acquiring data information;
the encryption module is used for carrying out encryption processing on the data information to form encrypted information;
the detection module is used for detecting whether the Internet of things equipment is connected with the server or not according to a first preset frequency;
the receiving and sending module is used for caching the encrypted information when the Internet of things equipment is not connected with the server; and when the Internet of things equipment is connected with the server again, processing the encrypted information cached locally according to an offline information continuous transmission strategy.
2. The apparatus of claim 1, wherein:
a transceiver module, comprising: the first unit is configured to execute a first offline information continuous transmission policy, where the first offline information continuous transmission policy is to send the locally cached encrypted information to the server according to a preset sequence.
3. The apparatus of claim 1, wherein:
further comprising: and the second unit is used for executing a second offline information continuous transmission strategy, wherein the second offline information continuous transmission strategy is to send the current encrypted information to the server and send the locally cached encrypted information to the server according to a second preset frequency and a preset sequence.
4. The apparatus according to any one of claims 1 to 3, wherein:
and the transceiver module is further used for caching the encrypted information and sending the cached encrypted information to the server when the internet of things equipment is connected with the server, responding to a first response message sent by the server, and clearing the cached encrypted message.
5. The utility model provides a thing networking platform which characterized in that: the method comprises the following steps: the internet of things device of any one of claims 1-4.
6. An Internet of things platform access method is characterized in that: the method comprises the following steps:
collecting data information;
carrying out encryption processing on the data information to form encrypted information;
detecting whether the Internet of things equipment is connected with a server or not according to a first preset frequency;
when the Internet of things equipment is not connected with the server, the Internet of things equipment caches the encrypted information; and when the Internet of things equipment is connected with the server again, the Internet of things equipment processes the encrypted information cached locally according to an offline information continuous transmission strategy.
7. The method of claim 6, wherein:
and executing a first offline information continuous transmission strategy, wherein the first offline information continuous transmission strategy is that the local cached encryption information is sent to the server by the Internet of things equipment according to a preset sequence.
8. The method of claim 6, wherein:
and executing a second offline information continuous transmission strategy, wherein the second offline information continuous transmission strategy is that the Internet of things equipment sends the current encrypted information to the server, and sends the locally cached encrypted information to the server according to a second preset frequency and a preset sequence.
9. The method according to any one of claims 6 to 8, wherein:
when the Internet of things equipment is connected with the server, the encrypted information is cached and sent to the server; and also responding to the first response message sent by the server, and clearing the cached encrypted message.
10. An apparatus, characterized in that the apparatus comprises:
a memory for storing executable program code;
one or more processors configured to read executable program code stored in the memory to perform the internet of things platform access method of any of claims 6 to 9.
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