CN111147238A - Block chain-based Internet of things equipment request processing method and equipment and storage medium - Google Patents
Block chain-based Internet of things equipment request processing method and equipment and storage medium Download PDFInfo
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Abstract
The application discloses a block chain-based Internet of things device request processing method, device and storage medium. The method for processing the request of the Internet of things equipment comprises the following steps: acquiring an information uplink request sent by equipment of the Internet of things; performing conversion processing on the information uplink request to obtain a processed uplink request, wherein the processed uplink request is a request which can be identified by a block chain network; and sending the processed uplink request to the blockchain network. Through the method and the device, even if the intelligent degree of the Internet of things equipment is not high enough, or the performance is not enough, the information uplink request can be sent, the processed information uplink request is finally sent to the block chain equipment, the applicability of the information uplink request sent by the Internet of things equipment is improved, and meanwhile the block chain can be accessed by the Internet of things equipment under the condition that the equipment cost is not increased.
Description
Technical Field
The present application relates to the field of information processing technologies, and in particular, to a method, a device, and a storage medium for processing a request of an internet of things device based on a block chain.
Background
With the development of internet technology, in order to suggest mutual communication between different devices, it is necessary to assign blockchain digital identities to the devices. However, some existing devices are not intelligent enough to directly access the block chain; or, the device directly accesses the block chain, and a cryptographic algorithm is required to be built in each device, so that the cost is high.
Therefore, how to enable the device to access the block chain without increasing the cost of the device algorithm becomes a problem to be solved urgently.
Disclosure of Invention
The embodiment of the specification provides a method, equipment and a medium for processing an internet of things equipment request based on a block chain, and is used for solving the following technical problems in the prior art: how to enable a device to access a blockchain without increasing the cost of the device algorithm.
The embodiment of the specification adopts the following technical scheme:
according to a first aspect, an embodiment of the present invention provides a method for processing an internet of things device request based on a block chain, where the method includes acquiring an information uplink request sent by an internet of things device; performing conversion processing on the information uplink request to obtain a processed uplink request, wherein the processed uplink request is a request which can be identified by a block chain network; and sending the processed uplink request to the blockchain network.
In a preferred implementation, the method further comprises: acquiring identification information of the Internet of things equipment; acquiring a private key matched with the identification information according to the identification information; adding the private key to the processed uplink request.
In a preferred implementation, the converting the information uplink request to obtain a processed uplink request includes: and converting the information uplink request by using a block chain software development kit to obtain a processed uplink request.
In a preferred implementation, the method further comprises: and pre-storing a private key matched with the identification information.
In a preferred implementation manner, obtaining, according to the identification information, a private key matched with the identification information includes: and generating a private key matched with the identification information according to the identification information.
In a preferred implementation, the method further comprises: receiving feedback information of the block chain network to the processed uplink request; judging whether the feedback information represents the uplink request after the block chain network passes the processing to obtain a judgment result; and processing the feedback information according to the judgment result.
In a preferred implementation manner, the processing the feedback information according to the determination result includes: responding to the judgment result to extract the private key from the feedback information; acquiring identification information matched with the private key; and sending feedback information to the Internet of things equipment represented by the identification information.
In a preferred implementation manner, the processing the feedback information according to the determination result includes: and in response to the judgment result being yes, ending the processing operation on the feedback information.
According to a second aspect, an embodiment of the present invention provides an internet of things device request processing device based on a block chain, including: at least one processor; and a memory communicatively coupled to the at least one processor; wherein the memory stores instructions executable by the at least one processor, the instructions being executable by the at least one processor to enable the at least one processor to perform the method for processing requests for devices of the internet of things based on blockchains of the first aspect or any implementation of the first aspect.
According to a third aspect, an embodiment of the present invention provides a non-volatile computer storage medium for processing a request of a device of the internet of things based on a block chain, where the non-volatile computer storage medium stores computer-executable instructions, and the computer-executable instructions, when executed, may implement the method for processing a request of a device of the internet of things based on a block chain according to the first aspect or any implementation manner of the first aspect.
The embodiment of the specification adopts at least one technical scheme which can achieve the following beneficial effects: through obtaining the information cochain request that thing networking equipment sent, carry out the conversion processing to this information cochain request, obtain handling back cochain request, like this, this handles back cochain request for the request that block chain network can discern, later, send this processing back cochain request to this block chain network, thereby even make thing networking equipment intelligent degree not high enough, perhaps the performance is not enough, also can send the information cochain request, and finally send handling back cochain request to block chain equipment, improve the suitability that thing networking equipment sent the information cochain request, make thing networking equipment also can visit the block chain simultaneously under the circumstances that does not increase equipment cost.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:
fig. 1 is a block diagram of an exemplary system architecture to which an embodiment of a block chain based internet of things device request processing method of the present application is applied;
fig. 2 is a flowchart of an embodiment of a block chain based internet of things device request processing method according to the present application;
fig. 3 is a schematic diagram of a blockchain-based internet of things device request processing system according to the present application;
fig. 4 is a flowchart of another embodiment of a block chain based internet of things device request processing method according to the present application;
fig. 5 is a schematic structural diagram of a device request processing device of the internet of things based on a block chain, which is suitable for implementing an embodiment of the present application.
Detailed Description
In order to make the objects, technical solutions and advantages of the present disclosure more apparent, the technical solutions of the present disclosure will be clearly and completely described below with reference to the specific embodiments of the present disclosure and the accompanying drawings. It should be apparent that the described embodiments are only some of the embodiments of the present application, and not all of the embodiments. All other embodiments obtained by a person skilled in the art without making any inventive step based on the embodiments in the description belong to the protection scope of the present application.
The technical solutions provided by the embodiments of the present application are described in detail below with reference to the accompanying drawings.
Fig. 1 shows an exemplary architecture 100 to which an embodiment of a blockchain-based internet of things device request processing method of the present application may be applied.
As shown in fig. 1, the system architecture 100 may include terminal devices 101, 102, 103, a network 104, and a server 105. The network 104 serves as a medium for providing communication links between the terminal devices 101, 102, 103 and the server 105. Network 104 may include various connection types, such as wired, wireless communication links, or fiber optic cables, to name a few.
The terminal devices 101, 102, 103 interact with a server 105 via a network 104 to receive or send messages or the like. The terminal devices 101, 102, 103 may have various communication client applications installed thereon, such as a web browser application, a video application, an instant messenger, a mailbox client, a traffic information application, a reading application, and the like.
The terminal apparatuses 101, 102, and 103 may be hardware or software. When the terminal apparatuses 101, 102, 103 are hardware, various electronic apparatuses having a display screen and supporting communication with a server may be used. When the terminal apparatuses 101, 102, and 103 are software, they may be software clients installed in the electronic apparatuses. It may be implemented as multiple pieces of software or software modules (e.g., software or software modules used to provide distributed services) or as a single piece of software or software module. And is not particularly limited herein.
The server 105 may be a server providing various services, such as a background server providing support for browsing pages on the terminal devices 101, 102, 103. The background server can analyze and process the acquired information uplink request and feed back the information processing result to the terminal equipment.
The server may be hardware or software. When the server is hardware, it may be implemented as a distributed server cluster formed by multiple servers, or may be implemented as a single server. When the server is software, it may be implemented as multiple pieces of software or software modules (e.g., software or software modules used to provide distributed services), or as a single piece of software or software module. And is not particularly limited herein.
It should be noted that the method for processing the request of the internet of things device based on the blockchain provided by the embodiment of the present disclosure is generally executed by a server, and accordingly, the apparatus for processing the request of the internet of things device based on the blockchain is generally disposed in the server.
It should be understood that the number of terminal devices, networks, and servers in fig. 1 is merely illustrative. There may be any number of terminal devices, networks, and servers, as desired for implementation.
With continued reference to fig. 2, a flow 200 of one embodiment of a blockchain-based internet of things device request processing method according to the present application is shown. The method for processing the request of the Internet of things equipment based on the block chain is applied to a server. As shown in fig. 2, the method for processing requests of internet of things devices based on block chains includes the following steps:
In this embodiment, an executing entity (for example, the server 105 shown in fig. 1) executing the method for processing the request of the internet of things device based on the blockchain may acquire the uplink information request sent by the internet of things device through a wired communication manner or a wireless communication manner. The execution main body may directly obtain the information uplink request sent by the internet of things device, and may also obtain the information uplink request sent by the internet of things device sent by the third party device, which is not limited in this embodiment.
The internet of things device comprises an input device for detecting user operation and changes of the surrounding environment of the device, an output device for prompting certain information or directly acting on the environment, and a microcontroller which is used as the brain of the device and is responsible for controlling the machine. In addition, the service of the internet of things has an indispensable condition that the internet of things is connected with a network.
When the internet of things equipment wants to uplink information, an information uplink request can be sent to the execution main body.
Here, the processed uplink request is a request that can be identified by the blockchain network.
Specifically, if an information uplink request sent by the internet of things device is obtained, the execution main body may perform conversion processing on the information uplink request, and specifically may convert the information uplink request into a request that can be identified by a blockchain network by using a blockchain SDK (blockchain software development kit), so as to obtain the processed uplink request.
Since the request format and other contents that can be identified by the blockchain network may be different from the information uplink request, the execution main body converts the information uplink request, thereby avoiding the problem that the information uplink request is directly sent to the blockchain network and cannot be identified and received by the blockchain network.
Specifically, if a processed uplink request is obtained, the execution main body may send the processed uplink request to the blockchain network. So that the block chain network can receive the uplink request.
In an optional implementation manner of this embodiment, the method further includes:
firstly, identification information of the Internet of things equipment is obtained.
In this implementation manner, the execution main body may obtain identification information of the internet of things device. The identification information may include an ID of the internet of things device, or other information capable of characterizing the identity of the internet of things device. Specifically, the executing body may obtain the identification information of the internet of things device when receiving an information uplink request sent by the internet of things device.
And secondly, acquiring a private key matched with the identification information according to the identification information.
In this implementation manner, if the identification information of the internet of things device is obtained, the execution main body may obtain a private key matched with the identification information. Here, the information uplink request may include identification information and a private key of the internet of things device.
Optionally, the private key may also be a private key that is stored in advance by the execution main body and matches with the identification information.
Optionally, the private key may also be generated by the execution subject according to the identification information. The present embodiment is not limited thereto.
Third, add the private key to the processed uplink request.
In this implementation, after obtaining the private key matching the identification information, the executing entity may add the private key to the processed uplink request. The term "add" herein may be understood as a direct addition, or may be understood as an addition after being processed by a program, and the present embodiment is not limited thereto.
In order to better understand the technical solution of the present application, the present embodiment provides an internet of things device request processing system capable of explaining the technical solution of the present application. As shown in fig. 3, the system includes an internet of things device a, an internet of things device B, and an internet of things device C, and the internet of things device a may send an information uplink request to the blockchain identity broker. The blockchain identity proxy is equivalent to the execution main body, and an agent program is stored in the blockchain identity proxy, and the agent program processes the information uplink request by adopting a blockchain SDK, adds an equipment private key, converts the information uplink request into a processed uplink request and sends the processed uplink request to a node of a blockchain network. Each node of the blockchain network can share the knowledge of the processed uplink request.
According to the method for processing the request of the Internet of things equipment based on the block chain, the information uplink request sent by the Internet of things equipment is obtained, the information uplink request is converted and processed, and the processed uplink request is obtained.
With further reference to fig. 4, a flow 400 of another embodiment of a blockchain-based internet of things device request processing method according to the present application is shown. The method for processing the request of the Internet of things equipment based on the block chain is applied to a server. As shown in fig. 4, the method for processing the request of the internet of things device based on the block chain includes the following steps:
In this embodiment, step 401, step 402, and step 403 may be performed in a manner similar to that of step 201, step 202, and step 203 in the foregoing embodiment, and the above description for step 201, step 202, and step 203 also applies to step 401, step 402, and step 403, and is not repeated here.
In this embodiment, the execution main body of the method for processing an internet of things device request based on a blockchain may receive feedback information of a blockchain network on a processed uplink request.
Specifically, after receiving the processed uplink request, the blockchain network determines whether to receive the processed uplink request by means of an intelligent contract and the like, and sends a determination result to the execution main body. The feedback information may be a result of the judgment of the processed uplink request by the blockchain network.
Specifically, after receiving the feedback information sent by the blockchain network, the execution main body may determine whether the feedback information represents the uplink request after the processing by the blockchain network, and the obtained determination result generally has two cases, yes or no.
And step 406, processing the feedback information according to the judgment result.
In this embodiment, the execution subject may perform corresponding processing on the feedback information according to the determination result.
Specifically, if the determination result is negative, the execution main body may extract a private key from the feedback information, obtain identification information matched with the private key, and send the feedback information to the internet of things device represented by the identification information.
The feedback information comprises a private key of the Internet of things equipment corresponding to the processed uplink request. After the execution main body extracts the private key, the identification information matched with the private key can be obtained according to the private key, and therefore specific corresponding Internet of things equipment is determined. And then, sending the feedback information to the Internet of things equipment so that the Internet of things equipment can know that the information uplink request is not received by the blockchain network.
If the determination result is yes, the execution main body may end the processing operation on the feedback information. That is, when the determination result is yes, it is described that the blockchain network receives the processed uplink request, that is, the information uplink request sent by the internet of things device is received, and therefore, the execution main body does not need to send the feedback information to the internet of things device, and the information processing amount of the processor is saved.
According to the method for processing the request of the Internet of things equipment based on the block chain, the execution main body can perform corresponding processing operation according to the feedback information of the block chain network, feedback information which does not pass the uplink request of the representation information can be fed back to the corresponding Internet of things equipment, and feedback information which passes the uplink request of the representation information does not need to be fed back to the corresponding Internet of things equipment again, so that the flexibility of information interaction is improved, and the information processing amount of a server is saved.
Referring now to fig. 5, a block chain based internet of things device request processing device (e.g., server in fig. 1) 500 suitable for use in implementing embodiments of the present disclosure is shown. The processing device shown in fig. 5 is only an example, and should not bring any limitation to the functions and the scope of use of the embodiments of the present disclosure.
As shown in fig. 5, processing device 500 may include a processing means (e.g., central processing unit, graphics processor, etc.) 501 that may perform various appropriate actions and processes in accordance with a program stored in a Read Only Memory (ROM)502 or a program loaded from a storage means 508 into a Random Access Memory (RAM) 503. In the RAM503, various programs and data necessary for the operation of the electronic apparatus 500 are also stored. The processing device 501, the ROM502, and the RAM503 are connected to each other through a bus 504. An input/output (I/O) interface 505 is also connected to bus 504.
Generally, the following devices may be connected to the I/O interface 505: input devices 506 including, for example, a touch screen, touch pad, keyboard, mouse, camera, microphone, accelerometer, gyroscope, etc.; an output device 507 including, for example, a Liquid Crystal Display (LCD), a speaker, a vibrator, and the like; storage devices 508 including, for example, magnetic tape, hard disk, etc.; and a communication device 509. The communication means 509 may allow the electronic device 500 to communicate with other devices wirelessly or by wire to exchange data. While fig. 5 illustrates an electronic device 500 having various means, it is to be understood that not all illustrated means are required to be implemented or provided. More or fewer devices may alternatively be implemented or provided. Each block shown in fig. 5 may represent one device or may represent multiple devices as desired.
In particular, according to an embodiment of the present disclosure, the processes described above with reference to the flowcharts may be implemented as computer software programs. For example, embodiments of the present disclosure include a computer program product comprising a computer program embodied on a computer readable medium, the computer program comprising program code for performing the method illustrated in the flow chart. In such an embodiment, the computer program may be downloaded and installed from a network via the communication means 509, or installed from the storage means 508, or installed from the ROM 502. The computer program, when executed by the processing device 501, performs the above-described functions defined in the methods of embodiments of the present disclosure.
It should be noted that the computer readable medium described in the embodiments of the present disclosure may 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 embodiments of the disclosure, 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 embodiments of the present disclosure, however, a computer readable signal medium may comprise 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: electrical wires, optical cables, RF (Radio Frequency), etc., or any suitable combination of the foregoing.
The computer readable medium may be embodied in the electronic device; or may exist separately and not be assembled into the server. The computer readable medium carries one or more programs which, when executed by the server, cause the server to: acquiring an information uplink request sent by equipment of the Internet of things; performing conversion processing on the information uplink request to obtain a processed uplink request, wherein the processed uplink request is a request which can be identified by a block chain network; and sending the processed uplink request to a block chain network.
Computer program code for carrying out operations for embodiments of the present disclosure may be written in any combination of one or more programming languages, including an object oriented programming language such as Java, Smalltalk, C + +, and conventional procedural programming languages, such as the "C" programming language or similar programming languages. The program code may execute entirely on the user's computer, partly on the user's computer, as a stand-alone software package, partly on the user's computer and partly on a remote computer or entirely on the remote computer or server. In the case of a remote computer, the remote computer may be connected to the user's computer through any type of network, including a Local Area Network (LAN) or a Wide Area Network (WAN), or the connection may be made to an external computer (for example, through the Internet using an Internet service provider).
The foregoing description is only exemplary of the preferred embodiments of the disclosure and is illustrative of the principles of the technology employed. It will be appreciated by those skilled in the art that the scope of the invention in the embodiments of the present disclosure is not limited to the specific combination of the above-mentioned features, but also encompasses other embodiments in which any combination of the above-mentioned features or their equivalents is made without departing from the inventive concept as defined above. For example, the above features and (but not limited to) technical features with similar functions disclosed in the embodiments of the present disclosure are mutually replaced to form the technical solution.
Claims (10)
1. An Internet of things equipment request processing method based on a block chain is characterized by comprising the following steps:
acquiring an information uplink request sent by equipment of the Internet of things;
performing conversion processing on the information uplink request to obtain a processed uplink request, wherein the processed uplink request is a request which can be identified by a block chain network;
and sending the processed uplink request to the blockchain network.
2. The internet of things device request processing method of claim 1, further comprising:
acquiring identification information of the Internet of things equipment;
acquiring a private key matched with the identification information according to the identification information;
adding the private key to the processed uplink request.
3. The method of claim 1, wherein the converting the information uplink request to obtain a processed uplink request comprises:
and converting the information uplink request by utilizing a block chain software development kit to obtain a processed uplink request.
4. The internet of things device request processing method of claim 2, further comprising:
and pre-storing a private key matched with the identification information.
5. The internet of things equipment request processing method of claim 2, wherein the obtaining of the private key matched with the identification information according to the identification information comprises:
and generating a private key matched with the identification information according to the identification information.
6. The internet of things device request processing method of claim 1, further comprising:
receiving feedback information of the block chain network to the processed uplink request;
judging whether the feedback information represents the processed uplink request of the block chain network to obtain a judgment result;
and processing the feedback information according to the judgment result.
7. The internet of things equipment request processing method of claim 6, wherein the processing the feedback information according to the judgment result comprises:
responding to the judgment result to be negative, and extracting a private key from the feedback information;
acquiring identification information matched with the private key;
and sending the feedback information to the Internet of things equipment represented by the identification information.
8. The internet of things equipment request processing method of claim 6, wherein the processing the feedback information according to the judgment result comprises:
and in response to the judgment result being yes, ending the processing operation on the feedback information.
9. The utility model provides a thing networking device request processing apparatus based on block chain which characterized in that includes:
at least one processor; and the number of the first and second groups,
a memory communicatively coupled to the at least one processor; wherein the content of the first and second substances,
the memory stores instructions executable by the at least one processor to enable the at least one processor to perform the blockchain-based internet of things device request processing method of any of claims 1-8.
10. A non-transitory computer storage medium storing computer-executable instructions for processing a blockchain-based internet of things device request, wherein the computer-executable instructions, when executed, implement the method for processing a blockchain-based internet of things device request according to any one of claims 1 to 8.
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| CN201911370528.7A CN111147238A (en) | 2019-12-26 | 2019-12-26 | Block chain-based Internet of things equipment request processing method and equipment and storage medium |
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