CN110545316A - Internet of things information interaction device based on block chain technology - Google Patents
Internet of things information interaction device based on block chain technology Download PDFInfo
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- CN110545316A CN110545316A CN201910762308.2A CN201910762308A CN110545316A CN 110545316 A CN110545316 A CN 110545316A CN 201910762308 A CN201910762308 A CN 201910762308A CN 110545316 A CN110545316 A CN 110545316A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/10—Protocols in which an application is distributed across nodes in the network
- H04L67/1095—Replication or mirroring of data, e.g. scheduling or transport for data synchronisation between network nodes
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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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Abstract
The invention discloses an Internet of things information interaction device based on a block chain technology, which comprises an input end, a first I/O driving interface, a central processing unit, a communication module, a second I/O driving interface and an output end, wherein a block chain running environment and a driving program are integrated in the central processing unit, block chain service related parameters are set through the communication module or the input end, after configuration is completed, the central processing unit is in interactive communication with the block chain through the communication module, distributed application of the block chain is directly called through the communication module, input data of the input end are collected into the central processing unit through the first I/O driving interface, the central processing unit calls an intelligent contract to be synchronized to the block chain, response data are obtained, and the parameters are output through the output end according to the response data. The distributed application of the intelligent block chain contract is directly called at the equipment terminal, the information interaction environment of the optimized block chain is enhanced, the execution efficiency of the intelligent contract is improved, and the application range is expanded.
Description
Technical Field
The invention relates to the field of block chains, in particular to an Internet of things information interaction device based on a block chain technology.
Background
If data needs to be synchronized into a block chain intelligent contract, the existing internet of things terminal equipment needs to communicate with an application program at a PC (personal computer) or mobile phone end through interface hardware, and the application program calls the intelligent contract to synchronize the equipment data into the block chain. The interface hardware of the terminal device is common general interface hardware which can be identified by a computer, such as a device interface-to-serial port and a network port. An application program capable of calling the intelligent contract of the block chain is required to be installed on a cloud server or a local server; the existing interface hardware only provides the communication function of the device data and the peripheral equipment, and the block chain technology is not integrated.
Disclosure of Invention
The technical problem to be solved by the present invention is to provide an information interaction apparatus based on a block chain technology, which directly invokes distributed application of a block chain intelligent contract at an equipment terminal, enhances an information interaction environment of an optimized block chain, improves execution efficiency of the intelligent contract, and expands an application range, in order to solve the above-mentioned defects of the prior art.
The technical scheme adopted by the invention for solving the technical problems is as follows: an Internet of things information interaction device based on a block chain technology is constructed, is integrated in or externally connected with Internet of things equipment and comprises an input end, a first I/O driving interface, a central processing unit, a communication module, a second I/O driving interface and an output end, wherein a block chain operation environment and a driving program are integrated in the central processing unit, setting related parameters of block chain service through the communication module or the input end, after the configuration is completed, the central processing unit carries out interactive communication with the block chain through the communication module, directly calling distributed application of a block chain through the communication module, collecting input data of the input end into the central processing unit through the first I/O driving interface, and the central processing unit calls an intelligent contract to be synchronized to the block chain, acquires response data and outputs parameters through the output end according to the response data.
In the information interaction device of the internet of things based on the blockchain technology, the parameters related to the blockchain service at least comprise blockchain user information, blockchain public/private chain addresses and intelligent contract addresses.
The information interaction device of the Internet of things based on the block chain technology further comprises a memory, and the memory is connected with the central processing unit.
In the information interaction device of the internet of things based on the block chain technology, the central processing unit adopts an ARM or X86 processor architecture and adopts an operating system capable of operating a block chain environment.
In the Internet of things information interaction device based on the block chain technology, the operating system is a micro computer/operating system (μ C/OS), a real time version-Thread (RT-Thread), a Window CE, a Windows system, a Linux system or a Unix system.
In the Internet of things information interaction device based on the block chain technology, the central processing unit supports the replacement of Firmware and supports various block chain forms.
In the information interaction device of the internet of things based on the block chain technology, the communication module is provided with a wired or wireless networking module for connecting an internet end.
In the information interaction device of the internet of things based on the block chain technology, the networking module is an RJ45 interface, a WiFi module, a GPRS module or an NB-IoT module.
In the information interaction device of the internet of things based on the blockchain technology, the distributed application of the Ethernet and the EOS is realized.
The block chain technology-based Internet of things information interaction device has the following beneficial effects: the invention is provided with an input end, a first I/O driving interface, a central processing unit, a communication module, a second I/O driving interface and an output end, wherein a block chain running environment and a driving program are integrated in the central processing unit, block chain service related parameters are set through the communication module or the input end, after configuration is completed, the central processing unit is in interactive communication with the block chain through the communication module, distributed application of the block chain is directly called through the communication module, input data at the input end is collected into the central processing unit through the first I/O driving interface, the central processing unit calls an intelligent contract to be synchronized to the block chain, response data is obtained and the parameters are output through the output end according to the response data, the distributed application of the intelligent contract of the block chain is directly called at an equipment terminal, the information interaction environment of the optimized block chain is enhanced, and the execution efficiency of the intelligent contract is, the application range is expanded.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural diagram of an embodiment of an internet of things information interaction device based on a block chain technology according to the present invention;
Fig. 2 is a schematic view of a rental-house intelligent access control with an internet-of-things information interaction device based on a block chain technology built in the embodiment.
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.
In the embodiment of the information interaction device of the internet of things based on the blockchain technology, a schematic structural diagram of the information interaction device of the internet of things based on the blockchain technology is shown in fig. 1. In fig. 1, the information interaction device of the internet of things based on the blockchain technology (referred to as a blockchain device for short) is integrated in the equipment of the internet of things or externally connected outside the equipment of the internet of things. The Internet of things information interaction device based on the block chain technology comprises an input end 1, a first I/O driving interface 2, a central processing unit 3, a communication module 4, a second I/O driving interface 5 and an output end 6, wherein a block chain running environment and a driving program are integrated in the central processing unit 3, block chain service related parameters can be set through the communication module 4 or the input end 1, and the block chain service related parameters comprise block chain user information, block chain public chain/private chain addresses, intelligent contract addresses and other configuration information.
After the configuration is completed, the central processing unit 3 performs interactive communication with the blockchain through the communication module 4, and directly calls Distributed Applications (DAPP) of the blockchain through the communication module 4 by integrating the blockchain environment into the internet of things device, wherein the distributed applications are not limited to distributed applications of any blockchain such as ethernet and EOS. The input data of the input end 1 is collected into the central processing unit 3 through the first I/O driving interface 2, that is, the input data of the input end 1 is collected by the central processing unit 3, the intelligent contract is called to be synchronized to the block chain, the response data is obtained, and the parameters are output through the output end 6 according to the response data.
because the central processing unit 3 is arranged in the internet of things information interaction device based on the block chain technology, the block chain operation environment is integrated in the central processing unit 3. The device can synchronize data into the intelligent contract of the block chain without externally connecting with a server application, and the application of the server based on the intelligent contract of the block chain is not required to be independently installed. The distributed application of the intelligent block chain contract is directly called at the equipment terminal, the information interaction environment of the optimized block chain is enhanced, the execution efficiency of the intelligent contract is improved, and the application range is expanded.
The central processing unit 3, i.e. the MCU, may employ various processor architectures such as ARM or X86, and may run a blockchain environment and a driver. The operating system capable of running the blockchain environment is adopted, and the operating system can be, but is not limited to, an operating system capable of running the blockchain environment, such as μ C/OS, RT-Thread, Window CE, Windows, Linux, Unix, and the like.
In this embodiment, the central processing unit 3 supports the replacement of Firmware and supports various block chain forms. The communication module 4 is provided with a wired or wireless networking module for connecting with an internet terminal, for example: the networking module may be an RJ45 interface, a WiFi module, a GPRS module, or an NB-IoT module, etc. In other words, in the communication module 4, the connection internet end can be, but is not limited to, an RJ45 interface, a WiFi module, a GPRS module, or any wired and wireless networking module such as an NB-IoT module.
In this embodiment, the information interaction device of the internet of things based on the block chain technology further includes a memory 7, and the memory 7 is connected with the central processing unit 3. The information interaction device of the internet of things based on the block chain technology can be but is not limited to hardware such as a chip, an integrated circuit and a module.
Fig. 2 is a schematic view of a rental-house intelligent access control with an internet-of-things information interaction device based on a block chain technology built in the embodiment. Fig. 2 shows an application case of the information interaction device of the internet of things based on the blockchain technology in a rental house. In the rental entrance guard system, when a user performs identity authentication through identity recognition modes such as passwords, fingerprints, face recognition or iris recognition, after user information is encrypted by an intelligent entrance guard, an intelligent contract of a block chain is called through the Internet of things information interaction device based on the block chain technology, whether the user is rented or not is judged, and if the user is rented and meets other conditions of door opening, a signal is output to an I/O control end to perform door opening operation; if the user is not rented, the door is not opened. The block chain technology-based Internet of things information interaction device can be built in any equipment besides the entrance guard.
In short, the block chain technology-based information interaction device of the internet of things is integrated in the internet of things equipment or is externally connected outside the internet of things equipment, the central processing unit 3 is arranged in the block chain technology-based information interaction device of the internet of things, and the block chain operation environment is integrated in the central processing unit 3. The Internet of things equipment can synchronize data to the intelligent contract of the block chain without externally connecting server application, and the application of the server based on the intelligent contract of the block chain is not required to be independently installed. The distributed application of the intelligent block chain contract is directly called at the equipment terminal, the information interaction environment of the optimized block chain is enhanced, the execution efficiency of the intelligent contract is improved, and the application range is expanded.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (9)
1. An Internet of things information interaction device based on a block chain technology is characterized by being integrated in or externally connected with Internet of things equipment and comprising an input end, a first I/O driving interface, a central processing unit, a communication module, a second I/O driving interface and an output end, wherein a block chain operation environment and a driving program are integrated in the central processing unit, setting related parameters of block chain service through the communication module or the input end, after the configuration is completed, the central processing unit carries out interactive communication with the block chain through the communication module, directly calling distributed application of a block chain through the communication module, collecting input data of the input end into the central processing unit through the first I/O driving interface, and the central processing unit calls an intelligent contract to be synchronized to the block chain, acquires response data and outputs parameters through the output end according to the response data.
2. The device for information interaction with internet of things based on blockchain technology as claimed in claim 1, wherein the blockchain service related parameters at least include blockchain user information, blockchain public/private link addresses and smart contract addresses.
3. The device for information interaction of internet of things based on block chain technology as claimed in claim 2, further comprising a memory, wherein the memory is connected with the central processing unit.
4. An information interaction device of the internet of things based on the blockchain technology as claimed in any one of claims 1 to 3, wherein the central processor adopts an ARM or X86 processor architecture and adopts an operating system capable of running a blockchain environment.
5. The device of claim 4, wherein the operating system is a μ C/OS, RT-Thread, Window CE, Windows, Linux, or Unix system.
6. An information interaction device of the internet of things based on the blockchain technology as claimed in claim 5, wherein the central processing unit supports Firmware replacement and supports various blockchain forms.
7. A block chain technology-based internet of things information interaction device as claimed in any one of claims 1 to 3, wherein a wired or wireless networking module for connecting an internet end is arranged in the communication module.
8. The device of claim 7, wherein the networking module is an RJ45 interface, a WiFi module, a GPRS module, or an NB-IoT module.
9. The device for information interaction of internet of things based on blockchain technology of claim 1, wherein the distributed application is distributed application of ethernet and EOS.
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| CN201910762308.2A CN110545316A (en) | 2019-08-19 | 2019-08-19 | Internet of things information interaction device based on block chain technology |
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| CN201910762308.2A CN110545316A (en) | 2019-08-19 | 2019-08-19 | Internet of things information interaction device based on block chain technology |
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| CN107832139A (en) * | 2017-09-26 | 2018-03-23 | 上海点融信息科技有限责任公司 | For the method, apparatus and system for the computing resource for managing block chain link point |
| CN108647009A (en) * | 2018-03-22 | 2018-10-12 | 中钞信用卡产业发展有限公司杭州区块链技术研究院 | Device, method and the storage medium of block chain information interaction |
| CN109872251A (en) * | 2019-02-20 | 2019-06-11 | 上海理工大学 | A kind of building method of distributed energy transaction communications platform based on block chain technology, communication means and communications platform |
| US20190244306A1 (en) * | 2018-02-05 | 2019-08-08 | Bank Of America Corporation | System and method for decentralized regulation and hierarchical control of blockchain architecture |
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2019
- 2019-08-19 CN CN201910762308.2A patent/CN110545316A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107274186A (en) * | 2017-05-11 | 2017-10-20 | 上海点融信息科技有限责任公司 | The method and apparatus that intelligent contract-defined interface is obtained in block chain |
| CN107832139A (en) * | 2017-09-26 | 2018-03-23 | 上海点融信息科技有限责任公司 | For the method, apparatus and system for the computing resource for managing block chain link point |
| US20190244306A1 (en) * | 2018-02-05 | 2019-08-08 | Bank Of America Corporation | System and method for decentralized regulation and hierarchical control of blockchain architecture |
| CN108647009A (en) * | 2018-03-22 | 2018-10-12 | 中钞信用卡产业发展有限公司杭州区块链技术研究院 | Device, method and the storage medium of block chain information interaction |
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Application publication date: 20191206 |
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