WO2019237615A1 - Block chain application system - Google Patents

Block chain application system Download PDF

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Publication number
WO2019237615A1
WO2019237615A1 PCT/CN2018/110808 CN2018110808W WO2019237615A1 WO 2019237615 A1 WO2019237615 A1 WO 2019237615A1 CN 2018110808 W CN2018110808 W CN 2018110808W WO 2019237615 A1 WO2019237615 A1 WO 2019237615A1
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module
data
blockchain
data information
source data
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PCT/CN2018/110808
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French (fr)
Chinese (zh)
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刘才
魏松杰
莫冰
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思力科（深圳）电子科技有限公司
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Publication of WO2019237615A1 publication Critical patent/WO2019237615A1/en

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/32—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials
    • H04L9/3236—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials using cryptographic hash functions
    • H04L9/3242—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials using cryptographic hash functions involving keyed hash functions, e.g. message authentication codes [MACs], CBC-MAC or HMAC
    • 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
    • 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
    • H04L67/1097—Protocols in which an application is distributed across nodes in the network for distributed storage of data in networks, e.g. transport arrangements for network file system [NFS], storage area networks [SAN] or network attached storage [NAS]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/01—Protocols
    • H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/32—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials
    • H04L9/3236—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials using cryptographic hash functions
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L2209/00—Additional information or applications relating to cryptographic mechanisms or cryptographic arrangements for secret or secure communication H04L9/00
    • H04L2209/72—Signcrypting, i.e. digital signing and encrypting simultaneously

Definitions

  • the invention relates to the field of Internet databases, and in particular to a blockchain application system.
  • Blockchain technology also known as distributed ledger technology
  • BT Blockchain technology
  • Internet database technology which is characterized by decentralization, openness and transparency, allowing everyone to participate in database records.
  • the related technology blockchain is mainly used in the Internet field.
  • the related technology blockchain applications lack hardware support and are mainly run by software.
  • the blockchain technology can ensure that the data cannot be tampered with and is open and transparent, the authenticity of the data source cannot be controlled, and the authenticity of the data source cannot be guaranteed only by running the software.
  • the present invention proposes a blockchain application system with high authenticity and good reliability.
  • the present invention provides a blockchain application system, including:
  • An information acquisition module is used to collect and obtain source data information of various objects, including object parameter data, object unique identification data, and object environment image and / or sound data; a control module is communicatively connected with the information acquisition module and used for receiving The source data information and data processing thereon; and for controlling the operation of application software and blockchain node programs; a central server for storing the source data information, and for The control requires running the application software and the blockchain node program; a blockchain network module, which includes a plurality of blockchain nodes, for processing data exchange of each of the blockchain nodes; and a communication module For implementing data transmission between the control module, the central server, and the blockchain network module; the control module performs data processing on the source data information and processes the processed data information and source data The information is uploaded to the blockchain network module and the central server through the communication module, respectively.
  • the processing of the source data information by the control module includes: processing the source data information to form a standard data packet, and performing a hash operation on the source data information to extract a data fingerprint and process the data. Fingerprint for signature encryption.
  • the information acquisition module includes a sensor module for acquiring the parameter data of the object, a radio frequency tag module for acquiring the unique identification data of the object, and an image of the environment of the object and / or the sound data Video audio module.
  • the sensor module includes one or more of a temperature sensor, a humidity sensor, an acceleration sensor, an air detection sensor, a soil pH detection sensor, a pressure sensor, a gyroscope, and an optical sensor.
  • the radio frequency tag module includes a high frequency tag and an ultra high frequency tag.
  • the video and audio module includes a camera and a microphone.
  • the blockchain network module includes at least one of a public chain, a private chain, and an alliance chain.
  • the control module includes: an expansion interface connected to the central server for storage expansion, the expansion interface including at least one of an SD card interface and an SSD interface; an information acquisition data interface for communicating with all The information acquisition module is connected to realize communication; the video and audio processing module is used to decode the image of the object environment and / or the sound data; the main processor is used to control the operation of application software and blockchain node programs; A program running carrier for running application software and a blockchain node program; a hash operator for performing a hash operation on the source data information to extract a data fingerprint; an encryption unit for signing and encrypting the data fingerprint; A storage unit is used to store application software and a blockchain node program; and a communication unit is used to implement communication between various module units, and the main control unit uploads the source data information to all the units through the communication unit.
  • each part of the control module is connected and communicated through a system bus, and the system bus includes AHB, APB, or AXI.
  • the program running carrier includes SRAM and DDR.
  • the blockchain application system of the present invention obtains source data information of an object through the information acquisition module, and transmits the source data information to the control module, and uses the control module to the source data
  • the information is processed to form a standard data packet, and a hash operation is performed on the data information to extract a data fingerprint, and the data fingerprint is signed and encrypted, and finally the signature is encrypted and processed by the control module through the communication unit.
  • the data fingerprint is automatically uploaded to the blockchain network module, while the source data information is uploaded to the central server.
  • the above structure enables the blockchain application system to obtain source data directly from the source through the information acquisition module and perform encryption processing, on the one hand, ensuring the authenticity and reliability of the source data information, and at the same time, ensuring that the data cannot be tampered with, thereby This makes the data of the blockchain application system highly authentic and reliable.
  • FIG. 1 is a structural block diagram of a blockchain application system of the present invention
  • FIG. 2 is a structural block diagram of a control module of a blockchain application system of the present invention.
  • FIG. 3 is a block diagram of a blockchain network module structure of the blockchain application system of the present invention.
  • the present invention provides a blockchain application system 100 provided by the present invention, which includes an information acquisition module 1, a control module 2, a central server 3, a blockchain network module 4, and a communication module 5.
  • the source data information of each object is collected and acquired by the information acquisition module 1, and the source data information is transmitted to the control module 2.
  • the control module 2 processes the source data information, organizes a standard data packet, and performs a hash operation on the data packet to extract a data fingerprint.
  • the data fingerprint is signed and encrypted, and then the control module 2
  • the data fingerprint after the signature encryption process is automatically uploaded to the blockchain network module 4 through the communication module 5, and the assembled source data information is uploaded to the central server 3 at the same time.
  • the information acquisition module 1 is configured to collect and obtain source data information of various types of objects, including object parameter data, object unique identification data, and object environment image and / or sound data.
  • the information acquisition module 1 includes a sensor module 11, a radio frequency tag module 12, and a video and audio module 13.
  • the sensor module 11 is configured to obtain the object parameter data.
  • the sensor module 11 includes various sensors.
  • the sensor module 11 includes one or more of a temperature sensor, a humidity sensor, an acceleration sensor, an air detection sensor, a soil pH detection sensor, a pressure sensor, a gyroscope, and an optical sensor. Therefore, the obtained object parameter data includes temperature data, humidity data, acceleration data, air index data, soil pH value data, pressure data, center of gravity declination data, and light source data.
  • the type of the sensor is not limited to this, and the corresponding object parameter data is not limited to this.
  • the radio frequency tag module 12 is configured to obtain unique identification data of the object.
  • the radio frequency tag module 12 is an RFID tag, and includes a high frequency tag and an ultra high frequency tag.
  • the type is not limited to this.
  • the video and audio module 13 is configured to acquire the target environment image and / or the sound data. It mainly includes audio, image, and video acquisition equipment.
  • the video and audio module 13 includes a camera and a microphone, which are also not limited to this example.
  • control module 2 is in communication connection with the information acquisition module 1 for receiving the source data information and processing the data, and for controlling application software and blockchain node programs. Operation.
  • control module 2 performing data processing on the received source data information includes processing the source data information to form a standard data packet, performing a hash operation on the source data information to extract a data fingerprint, and The data fingerprint is signed and encrypted.
  • the method of encrypting the source data information is not limited to this, but the principle is the same.
  • control module 2 includes an expansion interface 21, an information acquisition data interface 22, a video and audio processing module 23, a main processor 24, a program running carrier 25, a hash operator 26, an encryption unit 27, and a storage.
  • Unit 28 communication unit 29, and universal interface 210.
  • control module 2 Each part of the control module 2, namely the extension interface 21, the information acquisition data interface 22, the video and audio processing module 23, the main processor 24, the program execution carrier 25, and the hash operation
  • the device 26, the encryption unit 27, the storage unit 28, the communication unit 29, and the universal interface 210 are all connected and communicated through a system bus 211.
  • the system bus 211 includes AHB, APB, or AXI, and may also be another system bus, which is not limited to examples.
  • the expansion interface 21 is connected to the central server 3 and is used for storage expansion.
  • the expansion interface includes at least one of an SD card interface and an SSD interface, and is used to connect a storage device such as an expansion SD card, or an SSD device.
  • the information acquisition data interface 22 is configured to connect with the information acquisition module 1 to implement communication and control.
  • the information acquisition data interface 22 specifically includes a sensor interface 221, a radio frequency tag reader / writer 222, and a video audio interface 223.
  • the sensor interface 221 is used to connect the sensor module 11, and the main controller communicates with various sensors and obtains source data information, and controls each sensor at the same time.
  • the radio frequency tag reader / writer 222 is configured to connect and communicate with the radio frequency tag module 12, obtain data information inside the radio frequency tag module 12, and perform operations such as writing back to the radio frequency tag module 12.
  • the video and audio interface 223 is configured to connect the video and audio module 13 to implement communication to read the image of the target environment and / or the sound data.
  • the video and audio processing module 23 is configured to perform decoding processing on the target environment image and / or the sound data.
  • the main processor 24 controls the entire blockchain application system 100, for example, it is used to control application software and blockchain node programs to run through a bus, and to process and schedule various transactions.
  • the program running carrier 25 is used to run application software and a blockchain node program, that is, to provide a carrier for the normal operation of the application software and the blockchain node program.
  • the program execution carrier 25 may be SRAM, DDR, or the like.
  • the main processor 24 accesses it through a memory controller connected to the system bus 211.
  • the hash operator 26 is configured to perform a hash operation on the source data information to extract a data fingerprint.
  • the encryption unit 27 is configured to perform signature encryption on the data fingerprint.
  • the hash operator 26 and the encryption unit 27 jointly implement a true source of the source data information and an anti-tampering function to ensure the authenticity and reliability of the source data information.
  • the storage unit 28 is configured to store application software and a blockchain node program.
  • the storage unit 28 is a non-volatile storage interface. Through this structure, a nandflash or norflash unit can be connected for program storage or data storage.
  • the communication unit 29 is used to implement communication between various module units.
  • the main control unit uploads the source data information to the central server 3 through the communication unit 29, and uploads the data fingerprint to all Mentioned blockchain network module 4.
  • the communication unit 29 is not limited to Ethernet, 4G / 5G, WiFi, or Bluetooth.
  • the universal interface 210 is a commonly used interface for expanding or communicating with an external chip.
  • the central server 3 is configured to store the source data information and to run the application software and the blockchain node program according to the control requirements of the control module 2.
  • the blockchain network module 4 includes a plurality of blockchain nodes for processing data operations such as data exchange of each of the blockchain nodes.
  • the blockchain network module 4 includes at least one of a public chain, a private chain, and an alliance chain.
  • the network of the blockchain network module 4 includes multiple nodes, and each of the communication modules 5 serves as a part of the blockchain network module 4.
  • the communication module 5 is configured to implement data transmission between the control module 2, the central server 3, and the blockchain network module 4. Specifically, after the control module 2 performs data processing on the source data information, the processed data information and source data information are uploaded to the blockchain network module 4 and the central server through the communication module 5, respectively. 3.
  • a program run by the main processor 24 of the control module 2 controls the information acquisition interface 22 to obtain source data information, and performs data caching on the program running carrier 25.
  • the source data is applied by an application program.
  • the information is assembled to form a standard data packet, and then the drivers of the hash operator 26 and the encryption unit 27 are called, and hash data and signature encryption processing are performed on the data of the data packet to obtain the data fingerprint.
  • run the blockchain node program upload it to the blockchain network module 4 through the communication unit 29, and upload the source data to the centralized server 3 through the communication unit 29 at the same time.
  • the blockchain application system of the present invention obtains source data information of an object through the information acquisition module, and transmits the source data information to the control module, and uses the control module to the source data
  • the information is processed to form a standard data packet, and a hash operation is performed on the data information to extract a data fingerprint, and the data fingerprint is signed and encrypted, and finally the signature is encrypted and processed by the control module through the communication unit.
  • the data fingerprint is automatically uploaded to the blockchain network module, while the source data information is uploaded to the central server.
  • the above structure enables the blockchain application system to obtain source data directly from the source through the information acquisition module and perform encryption processing, on the one hand, ensuring the authenticity and reliability of the source data information, and at the same time, ensuring that the data cannot be tampered with, thereby This makes the data of the blockchain application system highly authentic and reliable.

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Abstract

Provided is a block chain application system, comprising: an information acquisition module for collecting and acquiring source data information of each type of object, a control module for receiving the source data information and conducting data processing thereon and for controlling the operation of application software and a block chain node program, a central server for storing the source data information and for operating the application software and the block chain node program according to a control requirement of the control module, a block chain network module for processing data exchange of each of the block chain nodes, and a communication module for realizing communication between various unit modules. The control module conducts data processing on the source data information and then uploads the processed data information and the source data information to the block chain network module and the central server, respectively, by means of the communication module. Compared with the related art, in the block chain application system of the present application, the source data information has high authenticity and is reliable.

Description

区块链应用系统Blockchain application system 技术领域Technical field
本发明涉及互联网数据库领域，尤其涉及一种区块链应用系统。The invention relates to the field of Internet databases, and in particular to a blockchain application system.
背景技术Background technique
区块链技术，(Blockchain technology，BT)，也被称之为分布式账本技术，是一种互联网数据库技术，其特点是去中心化、公开透明，让每个人均可参与数据库记录。Blockchain technology (Blockchain technology, BT), also known as distributed ledger technology, is an Internet database technology, which is characterized by decentralization, openness and transparency, allowing everyone to participate in database records.
相关技术的区块链主要运用于互联网领域，然而，相关技术的区块链应用缺少硬件支撑，主要采用软件运行。虽然区块链技术可以保证数据不可篡改，公开通明，但其数据源头的真实性确不能控制，仅通过软件运行无法保证数据源头的真实可靠性。The related technology blockchain is mainly used in the Internet field. However, the related technology blockchain applications lack hardware support and are mainly run by software. Although the blockchain technology can ensure that the data cannot be tampered with and is open and transparent, the authenticity of the data source cannot be controlled, and the authenticity of the data source cannot be guaranteed only by running the software.
因此，实有必要提供一种新的区块链应用系统解决上述问题。Therefore, it is necessary to provide a new blockchain application system to solve the above problems.
发明内容Summary of the Invention
针对以上现有技术的不足，本发明提出一种真实性高、可靠性好的区块链应用系统。In view of the shortcomings of the prior art, the present invention proposes a blockchain application system with high authenticity and good reliability.
为了解决上述技术问题，本发明提供了一种区块链应用系统，包括：In order to solve the above technical problems, the present invention provides a blockchain application system, including:
信息获取模块，用于采集获取各类对象的源数据信息，包括对象参数数据、对象唯一标识数据以及对象环境图像和/或声音数据；控制模块，与所述信息获取模块通信连接，用于接收所述源数据信息并对其进行数据处理；以及用于控制应用软件和区块链节点程序的运行；中心服务器，用于将所述源数据信息进行存储，以及用于根据所述控制模块的控制要求运行所述应用软件和所述区块链节点程序；区块链网络模块，其包括多个区块链节点，用于处理每个所述区块链节点的数据交换；以及，通信模块，用于实现所述控制模块、所述中心服务器及所述区块链网络模块之间的数据传输；所述控制模块对所述源数据信息进行数据处理后将处理后的数据信息和源数据信息通过所述通信模块分别上传至 所述区块链网络模块以及所述中心服务器。An information acquisition module is used to collect and obtain source data information of various objects, including object parameter data, object unique identification data, and object environment image and / or sound data; a control module is communicatively connected with the information acquisition module and used for receiving The source data information and data processing thereon; and for controlling the operation of application software and blockchain node programs; a central server for storing the source data information, and for The control requires running the application software and the blockchain node program; a blockchain network module, which includes a plurality of blockchain nodes, for processing data exchange of each of the blockchain nodes; and a communication module For implementing data transmission between the control module, the central server, and the blockchain network module; the control module performs data processing on the source data information and processes the processed data information and source data The information is uploaded to the blockchain network module and the central server through the communication module, respectively.
优选的，所述控制模块对所述源数据信息进行数据处理包括：对所述源数据信息进行处理形成标准的数据包，对所述源数据信息进行hash运算以抽取数据指纹并对所述数据指纹进行签名加密。Preferably, the processing of the source data information by the control module includes: processing the source data information to form a standard data packet, and performing a hash operation on the source data information to extract a data fingerprint and process the data. Fingerprint for signature encryption.
优选的，所述信息获取模块包括用于获取所述对象参数数据的传感器模块、用于获取所述对象唯一标识数据的射频标签模块以及用于获取所述对象环境图像和/或所述声音数据的视频音频模块。Preferably, the information acquisition module includes a sensor module for acquiring the parameter data of the object, a radio frequency tag module for acquiring the unique identification data of the object, and an image of the environment of the object and / or the sound data Video audio module.
优选的，所述传感器模块包括温度传感器、湿度传感器、加速度传感器、空气检测传感器、土壤PH检测传感器、压力传感器、陀螺仪以及光学传感器中的一种或多种。Preferably, the sensor module includes one or more of a temperature sensor, a humidity sensor, an acceleration sensor, an air detection sensor, a soil pH detection sensor, a pressure sensor, a gyroscope, and an optical sensor.
优选的，所述射频标签模块包括高频标签和超高频标签。Preferably, the radio frequency tag module includes a high frequency tag and an ultra high frequency tag.
优选的，所述视频音频模块包括摄像头和麦克风。Preferably, the video and audio module includes a camera and a microphone.
优选的，所述区块链网络模块包括公有链、私有链以及联盟链中的至少一种。Preferably, the blockchain network module includes at least one of a public chain, a private chain, and an alliance chain.
优选的，所述控制模块包括：扩展接口，与所述中心服务器连接，用于存储扩展，所述扩展接口包括SD卡接口及SSD接口中的至少一种；信息获取数据接口，用于与所述信息获取模块连接以实现通信；视频音频处理模块，用于对所述对象环境图像和/或所述声音数据进行解码处理；主处理器，用于控制应用软件和区块链节点程序运行；程序运行载体，用于运行应用软件和区块链节点程序；hash运算器，用于对所述源数据信息进行hash运算以抽取数据指纹；加密单元，用于对所述数据指纹进行签名加密；存储单元，用于存储应用软件和区块链节点程序；以及，通信单元，用于实现各模块单元之间的通信，所述主控单元通过所述通信单元将所述源数据信息上传至所述中心服务器，以及将所述数据指纹上传至所述区块链网络模块。Preferably, the control module includes: an expansion interface connected to the central server for storage expansion, the expansion interface including at least one of an SD card interface and an SSD interface; an information acquisition data interface for communicating with all The information acquisition module is connected to realize communication; the video and audio processing module is used to decode the image of the object environment and / or the sound data; the main processor is used to control the operation of application software and blockchain node programs; A program running carrier for running application software and a blockchain node program; a hash operator for performing a hash operation on the source data information to extract a data fingerprint; an encryption unit for signing and encrypting the data fingerprint; A storage unit is used to store application software and a blockchain node program; and a communication unit is used to implement communication between various module units, and the main control unit uploads the source data information to all the units through the communication unit. The central server, and uploading the data fingerprint to the blockchain network module.
优选的，所述控制模块的各部分均通过系统总线进行连接通信，所述系统总线包括AHB、APB或AXI。Preferably, each part of the control module is connected and communicated through a system bus, and the system bus includes AHB, APB, or AXI.
优选的，所述程序运行载体包括SRAM和DDR。Preferably, the program running carrier includes SRAM and DDR.
与相关技术相比，本发明的区块链应用系统通过所述信息获取模块获取对象的源数据信息，并将所述源数据信息传输到所述控制模块，利 用所述控制模块对该源数据信息进行处理，以形成标准的数据包，同时对该数据信息进行hash运算以抽取数据指纹，通过对所述数据指纹进行签名加密，最后由所述控制模块通过所述通信单元将签名加密处理后的数据指纹自动上传到所述区块链网络模块，同时将源始数据信息上传到所述中心服务器。上述结构使得所述区块链应用系统直接通过信息获取模块从源头上获取源数据并进行加密处理，一方面保证了所述源数据信息的真实性和可靠性，同时保证了数据不可篡改，从而使得所述区块链应用系统的数据真实性高且可靠性好。Compared with related technologies, the blockchain application system of the present invention obtains source data information of an object through the information acquisition module, and transmits the source data information to the control module, and uses the control module to the source data The information is processed to form a standard data packet, and a hash operation is performed on the data information to extract a data fingerprint, and the data fingerprint is signed and encrypted, and finally the signature is encrypted and processed by the control module through the communication unit. The data fingerprint is automatically uploaded to the blockchain network module, while the source data information is uploaded to the central server. The above structure enables the blockchain application system to obtain source data directly from the source through the information acquisition module and perform encryption processing, on the one hand, ensuring the authenticity and reliability of the source data information, and at the same time, ensuring that the data cannot be tampered with, thereby This makes the data of the blockchain application system highly authentic and reliable.
附图说明BRIEF DESCRIPTION OF THE DRAWINGS
下面结合附图详细说明本发明。通过结合以下附图所作的详细描述，本发明的上述或其他方面的内容将变得更清楚和更容易理解。附图中：The invention is described in detail below with reference to the drawings. The above or other aspects of the present invention will become clearer and easier to understand through the detailed description made in conjunction with the following drawings. In the drawings:
图1为本发明区块链应用系统的结构框图；FIG. 1 is a structural block diagram of a blockchain application system of the present invention;
图2为本发明区块链应用系统的控制模块的结构框图；2 is a structural block diagram of a control module of a blockchain application system of the present invention;
图3为本发明区块链应用系统的区块链网络模块结构示意图。FIG. 3 is a block diagram of a blockchain network module structure of the blockchain application system of the present invention.
具体实施方式detailed description
下面结合附图详细说明本发明的具体实施方式。Hereinafter, specific embodiments of the present invention will be described in detail with reference to the accompanying drawings.
在此记载的具体实施方式/实施例为本发明的特定的具体实施方式，用于说明本发明的构思，均是解释性和示例性的，不应解释为对本发明实施方式及本发明范围的限制。除在此记载的实施例外，本领域技术人员还能够基于本申请权利要求书和说明书所公开的内容采用显而易见的其它技术方案，这些技术方案包括采用对在此记载的实施例的做出任何显而易见的替换和修改的技术方案，都在本发明的保护范围之内。The specific implementations / examples described herein are specific specific implementations of the present invention, and are used to explain the concept of the present invention. They are explanatory and exemplary, and should not be construed as limiting the implementation of the present invention and the scope of the present invention. limit. With the exception of the embodiments described herein, those skilled in the art can also adopt other obvious technical solutions based on the content disclosed in the claims and specification of this application, and these technical solutions include the use of any obvious changes made to the embodiments described herein. The replacement and modification technical solutions are all within the protection scope of the present invention.
请参图1所示，本发明提供了本发明提供了一种区块链应用系统100，包括信息获取模块1、控制模块2、中心服务器3、区块链网络模块4以及通信模块5。Please refer to FIG. 1, the present invention provides a blockchain application system 100 provided by the present invention, which includes an information acquisition module 1, a control module 2, a central server 3, a blockchain network module 4, and a communication module 5.
通过所述信息获取模块1采集获取各对象的源数据信息，并将该源数据信息传输到所述控制模块2。通过所述控制模块2对所述源数据信息进行处理，组织形成标准的数据包，并对其进行hash运算以抽取数 据指纹，同时对所述数据指纹进行签名加密，再由所述控制模块2通过所述通信模块5将签名加密处理后的所述数据指纹自动上传到所述区块链网络模块4，同时把组装好的所述源数据信息上传到所述中心服务器3。The source data information of each object is collected and acquired by the information acquisition module 1, and the source data information is transmitted to the control module 2. The control module 2 processes the source data information, organizes a standard data packet, and performs a hash operation on the data packet to extract a data fingerprint. At the same time, the data fingerprint is signed and encrypted, and then the control module 2 The data fingerprint after the signature encryption process is automatically uploaded to the blockchain network module 4 through the communication module 5, and the assembled source data information is uploaded to the central server 3 at the same time.
所述信息获取模块1，用于采集获取各类对象的源数据信息，包括对象参数数据、对象唯一标识数据以及对象环境图像和/或声音数据。The information acquisition module 1 is configured to collect and obtain source data information of various types of objects, including object parameter data, object unique identification data, and object environment image and / or sound data.
本实施方式中，所述信息获取模块1包括传感器模块11、射频标签模块12以及视频音频模块13。In this embodiment, the information acquisition module 1 includes a sensor module 11, a radio frequency tag module 12, and a video and audio module 13.
所述传感器模块11用于获取所述对象参数数据。所述传感器模块11包括各类传感器，比如，所述传感器模块11包括温度传感器、湿度传感器、加速度传感器、空气检测传感器、土壤PH检测传感器、压力传感器、陀螺仪以及光学传感器中的一种或多种，因此获取的对象参数数据包括温度数据、湿度数据、加速度数据、空气指标数据、土壤PH值数据、压力数据、重心偏角数据及光源数据等。当然，传感器的类型不限于此，其对应的对象参数数据也不限于此。The sensor module 11 is configured to obtain the object parameter data. The sensor module 11 includes various sensors. For example, the sensor module 11 includes one or more of a temperature sensor, a humidity sensor, an acceleration sensor, an air detection sensor, a soil pH detection sensor, a pressure sensor, a gyroscope, and an optical sensor. Therefore, the obtained object parameter data includes temperature data, humidity data, acceleration data, air index data, soil pH value data, pressure data, center of gravity declination data, and light source data. Of course, the type of the sensor is not limited to this, and the corresponding object parameter data is not limited to this.
所述射频标签模块12用于获取所述对象唯一标识数据。所述射频标签模块12即RFID标签，包括高频标签和超高频标签，当然其类型也并不限于此。The radio frequency tag module 12 is configured to obtain unique identification data of the object. The radio frequency tag module 12 is an RFID tag, and includes a high frequency tag and an ultra high frequency tag. Of course, the type is not limited to this.
所述视频音频模块13用于获取所述对象环境图像和/或所述声音数据。其主要包括音频、图像、视频采集设备，比如，所述视频音频模块13包括摄像头和麦克风等，同样并不限此举例。The video and audio module 13 is configured to acquire the target environment image and / or the sound data. It mainly includes audio, image, and video acquisition equipment. For example, the video and audio module 13 includes a camera and a microphone, which are also not limited to this example.
请结合参图2所示，所述控制模块2与所述信息获取模块1通信连接，用于接收所述源数据信息并对其进行数据处理，以及用于控制应用软件和区块链节点程序的运行。Please refer to FIG. 2, the control module 2 is in communication connection with the information acquisition module 1 for receiving the source data information and processing the data, and for controlling application software and blockchain node programs. Operation.
具体的，所述控制模块2对接收的所述源数据信息进行数据处理包括：对所述源数据信息进行处理形成标准的数据包，对所述源数据信息进行hash运算以抽取数据指纹并对所述数据指纹进行签名加密。当然，对源数据信息进行加密处理的方式不限于此，但其原理都一样。Specifically, the control module 2 performing data processing on the received source data information includes processing the source data information to form a standard data packet, performing a hash operation on the source data information to extract a data fingerprint, and The data fingerprint is signed and encrypted. Of course, the method of encrypting the source data information is not limited to this, but the principle is the same.
具体的，本实施方式中，所述控制模块2包括扩展接口21、信息获取数据接口22、视频音频处理模块23、主处理器24、程序运行载体 25、hash运算器26、加密单元27、存储单元28、通信单元29以及通用接口210。Specifically, in this embodiment, the control module 2 includes an expansion interface 21, an information acquisition data interface 22, a video and audio processing module 23, a main processor 24, a program running carrier 25, a hash operator 26, an encryption unit 27, and a storage. Unit 28, communication unit 29, and universal interface 210.
所述控制模块2的各部分，即所述扩展接口21、所述信息获取数据接口22、所述视频音频处理模块23、所述主处理器24、所述程序运行载体25、所述hash运算器26、所述加密单元27、所述存储单元28、所述通信单元29以及所述通用接口210，均通过系统总线211进行连接通信。比如，所述系统总线211包括AHB、APB或AXI，也可为其它系统总线，不限于举例。Each part of the control module 2, namely the extension interface 21, the information acquisition data interface 22, the video and audio processing module 23, the main processor 24, the program execution carrier 25, and the hash operation The device 26, the encryption unit 27, the storage unit 28, the communication unit 29, and the universal interface 210 are all connected and communicated through a system bus 211. For example, the system bus 211 includes AHB, APB, or AXI, and may also be another system bus, which is not limited to examples.
扩展接口21与所述中心服务器3连接，用于存储扩展。比如，所述扩展接口包括SD卡接口及SSD接口中的至少一种，用于连接扩展SD卡等存储设备，也可是SSD设备等。The expansion interface 21 is connected to the central server 3 and is used for storage expansion. For example, the expansion interface includes at least one of an SD card interface and an SSD interface, and is used to connect a storage device such as an expansion SD card, or an SSD device.
所述信息获取数据接口22用于与所述信息获取模块1连接以实现通信与控制。所述信息获取数据接口22具体包括传感器接口221、射频标签读写器222以及视频音频接口223。The information acquisition data interface 22 is configured to connect with the information acquisition module 1 to implement communication and control. The information acquisition data interface 22 specifically includes a sensor interface 221, a radio frequency tag reader / writer 222, and a video audio interface 223.
所述传感器接口221用于连接所述传感器模块11，主控与各种传感器通信并获取源数据信息，同时对各传感器进行控制。The sensor interface 221 is used to connect the sensor module 11, and the main controller communicates with various sensors and obtains source data information, and controls each sensor at the same time.
所述射频标签读写器222用于与所述射频标签模块12连接通信，获取所述射频标签模块12内部的数据信息，并对所述射频标签模块12进行回写等操作。The radio frequency tag reader / writer 222 is configured to connect and communicate with the radio frequency tag module 12, obtain data information inside the radio frequency tag module 12, and perform operations such as writing back to the radio frequency tag module 12.
所述视频音频接口223用于连接所述视频音频模块13实现通信，以读取所述对象环境图像和/或所述声音数据。The video and audio interface 223 is configured to connect the video and audio module 13 to implement communication to read the image of the target environment and / or the sound data.
所述视频音频处理模块23用于对所述对象环境图像和/或所述声音数据进行解码处理等。The video and audio processing module 23 is configured to perform decoding processing on the target environment image and / or the sound data.
所述主处理器24对整个所述区块链应用系统100进行控制，比如用于通过总线控制应用软件和区块链节点程序运行，对各事务处理和调度等。The main processor 24 controls the entire blockchain application system 100, for example, it is used to control application software and blockchain node programs to run through a bus, and to process and schedule various transactions.
所述程序运行载体25用于运行应用软件和区块链节点程序，即为所述应用软件和区块链节点程序的正常运行提供载体。比如所述程序运行载体25可以为SRAM和DDR等。所述主处理器24通过连接在所述系统总线211上的memory控制器对其进行访问。The program running carrier 25 is used to run application software and a blockchain node program, that is, to provide a carrier for the normal operation of the application software and the blockchain node program. For example, the program execution carrier 25 may be SRAM, DDR, or the like. The main processor 24 accesses it through a memory controller connected to the system bus 211.
所述hash运算器26用于对所述源数据信息进行hash运算以抽取数据指纹。The hash operator 26 is configured to perform a hash operation on the source data information to extract a data fingerprint.
所述加密单元27用于对所述数据指纹进行签名加密。所述hash运算器26和所述加密单元27共同实现对所述源数据信息真实来源和防篡改功能，以确保所述源数据信息的真实性和可靠性。The encryption unit 27 is configured to perform signature encryption on the data fingerprint. The hash operator 26 and the encryption unit 27 jointly implement a true source of the source data information and an anti-tampering function to ensure the authenticity and reliability of the source data information.
所述存储单元28用于存储应用软件和区块链节点程序。本实施方式中所述存储单元28为非易失性存储接口，通过该结构可连接nandflash或norflash单元，用于程序的存储或数据的存储。The storage unit 28 is configured to store application software and a blockchain node program. In this embodiment, the storage unit 28 is a non-volatile storage interface. Through this structure, a nandflash or norflash unit can be connected for program storage or data storage.
所述通信单元29用于实现各模块单元之间的通信，所述主控单元通过所述通信单元29将所述源数据信息上传至所述中心服务器3，以及将所述数据指纹上传至所述区块链网络模块4。比如，所述通信单元29为以太网或4G/5G或WiFi或蓝牙等，不限于此。The communication unit 29 is used to implement communication between various module units. The main control unit uploads the source data information to the central server 3 through the communication unit 29, and uploads the data fingerprint to all Mentioned blockchain network module 4. For example, the communication unit 29 is not limited to Ethernet, 4G / 5G, WiFi, or Bluetooth.
所述通用接口210为常用接口，用于扩展或与外部芯片通信。The universal interface 210 is a commonly used interface for expanding or communicating with an external chip.
所述中心服务器3用于将所述源数据信息进行存储，以及用于根据所述控制模块2的控制要求运行所述应用软件和所述区块链节点程序。The central server 3 is configured to store the source data information and to run the application software and the blockchain node program according to the control requirements of the control module 2.
如图3所示，所述区块链网络模块4包括多个区块链节点，用于处理每个所述区块链节点的数据交换等数据运行。本实施方式中，所述区块链网络模块4包括公有链、私有链以及联盟链中的至少一种。所述区块链网络模块4的网络包含多个节点，每个所述通信模块5作为所述区块链网络模块4的一部分。As shown in FIG. 3, the blockchain network module 4 includes a plurality of blockchain nodes for processing data operations such as data exchange of each of the blockchain nodes. In this embodiment, the blockchain network module 4 includes at least one of a public chain, a private chain, and an alliance chain. The network of the blockchain network module 4 includes multiple nodes, and each of the communication modules 5 serves as a part of the blockchain network module 4.
所述通信模块5用于实现所述控制模块2、所述中心服务器3及所述区块链网络模块4之间的数据传输。具体的，所述控制模块2对所述源数据信息进行数据处理后将处理后的数据信息和源数据信息通过所述通信模块5分别上传至所述区块链网络模块4以及所述中心服务器3。The communication module 5 is configured to implement data transmission between the control module 2, the central server 3, and the blockchain network module 4. Specifically, after the control module 2 performs data processing on the source data information, the processed data information and source data information are uploaded to the blockchain network module 4 and the central server through the communication module 5, respectively. 3.
所述控制模块2的所述主处理器24运行的程序控制所述信息获取接口22，以获取源数据信息，并在所述程序运行载体25上进行数据缓存，通过应用程序对所述源数据信息进行组装，形成标准的数据包，然后调用所述hash运算器26和所述加密单元27的驱动，对所述数据包的数据进行hash运算和签名加密处理，运算得出所述数据指纹，再运行所述区块链节点程序，通过所述通信单元29上传到区块链网络模块 4上，同时把所述源数据通过所述通信单元29上传到所述中心化服务器3。A program run by the main processor 24 of the control module 2 controls the information acquisition interface 22 to obtain source data information, and performs data caching on the program running carrier 25. The source data is applied by an application program. The information is assembled to form a standard data packet, and then the drivers of the hash operator 26 and the encryption unit 27 are called, and hash data and signature encryption processing are performed on the data of the data packet to obtain the data fingerprint. Then run the blockchain node program, upload it to the blockchain network module 4 through the communication unit 29, and upload the source data to the centralized server 3 through the communication unit 29 at the same time.
与相关技术相比，本发明的区块链应用系统通过所述信息获取模块获取对象的源数据信息，并将所述源数据信息传输到所述控制模块，利用所述控制模块对该源数据信息进行处理，以形成标准的数据包，同时对该数据信息进行hash运算以抽取数据指纹，通过对所述数据指纹进行签名加密，最后由所述控制模块通过所述通信单元将签名加密处理后的数据指纹自动上传到所述区块链网络模块，同时将源始数据信息上传到所述中心服务器。上述结构使得所述区块链应用系统直接通过信息获取模块从源头上获取源数据并进行加密处理，一方面保证了所述源数据信息的真实性和可靠性，同时保证了数据不可篡改，从而使得所述区块链应用系统的数据真实性高且可靠性好。Compared with related technologies, the blockchain application system of the present invention obtains source data information of an object through the information acquisition module, and transmits the source data information to the control module, and uses the control module to the source data The information is processed to form a standard data packet, and a hash operation is performed on the data information to extract a data fingerprint, and the data fingerprint is signed and encrypted, and finally the signature is encrypted and processed by the control module through the communication unit. The data fingerprint is automatically uploaded to the blockchain network module, while the source data information is uploaded to the central server. The above structure enables the blockchain application system to obtain source data directly from the source through the information acquisition module and perform encryption processing, on the one hand, ensuring the authenticity and reliability of the source data information, and at the same time, ensuring that the data cannot be tampered with, thereby This makes the data of the blockchain application system highly authentic and reliable.
需要说明的是，以上参照附图所描述的各个实施例仅用以说明本发明而非限制本发明的范围，本领域的普通技术人员应当理解，在不脱离本发明的精神和范围的前提下对本发明进行的修改或者等同替换，均应涵盖在本发明的范围之内。此外，除上下文另有所指外，以单数形式出现的词包括复数形式，反之亦然。另外，除非特别说明，那么任何实施例的全部或一部分可结合任何其它实施例的全部或一部分来使用。It should be noted that the embodiments described above with reference to the drawings are only used to illustrate the present invention and not to limit the scope of the present invention. Those skilled in the art should understand that without departing from the spirit and scope of the present invention Modifications or equivalent substitutions to the present invention shall all be covered within the scope of the present invention. In addition, words in the singular include the plural unless the context indicates otherwise, and vice versa. In addition, all or part of any embodiment may be used in combination with all or part of any other embodiment, unless specifically stated otherwise.

Claims (10)

  1. 一种区块链应用系统，其特征在于，其包括：A blockchain application system is characterized in that it includes:
    信息获取模块，用于采集获取各类对象的源数据信息，包括对象参数数据、对象唯一标识数据以及对象环境图像和/或声音数据；An information acquisition module is used to collect and obtain source data information of various objects, including object parameter data, object unique identification data, and object environment image and / or sound data;
    控制模块，与所述信息获取模块通信连接，用于接收所述源数据信息并对其进行数据处理；以及用于控制应用软件和区块链节点程序的运行；A control module, which is communicatively connected with the information acquisition module, and is configured to receive the source data information and perform data processing on the source data information; and to control the operation of application software and a blockchain node program;
    中心服务器，用于将所述源数据信息进行存储，以及用于根据所述控制模块的控制要求运行所述应用软件和所述区块链节点程序；A central server for storing the source data information and for running the application software and the blockchain node program according to the control requirements of the control module;
    区块链网络模块，其包括多个区块链节点，用于处理每个所述区块链节点的数据交换；以及，A blockchain network module comprising a plurality of blockchain nodes for processing data exchange of each said blockchain node; and,
    通信模块，用于实现所述控制模块、所述中心服务器及所述区块链网络模块之间的数据传输；A communication module, configured to implement data transmission between the control module, the central server, and the blockchain network module;
    所述控制模块对所述源数据信息进行数据处理后将处理后的数据信息和源数据信息通过所述通信模块分别上传至所述区块链网络模块以及所述中心服务器。After the control module performs data processing on the source data information, the processed data information and source data information are uploaded to the blockchain network module and the central server through the communication module, respectively.
  2. 根据权利要求1所述的区块链应用系统，其特征在于，所述控制模块对所述源数据信息进行数据处理包括：对所述源数据信息进行处理形成标准的数据包，对所述源数据信息进行hash运算以抽取数据指纹并对所述数据指纹进行签名加密。The blockchain application system according to claim 1, wherein the controlling module performs data processing on the source data information comprises: processing the source data information to form a standard data packet, and processing the source data information. The data information is hashed to extract data fingerprints and sign and encrypt the data fingerprints.
  3. 根据权利要求1所述的区块链应用系统，其特征在于，所述信息获取模块包括用于获取所述对象参数数据的传感器模块、用于获取所述对象唯一标识数据的射频标签模块以及用于获取所述对象环境图像和/或所述声音数据的视频音频模块。The blockchain application system according to claim 1, wherein the information acquisition module includes a sensor module for acquiring the object parameter data, a radio frequency tag module for acquiring the object's unique identification data, and a A video and audio module for acquiring the object environment image and / or the sound data.
  4. 根据权利要求3所述的区块链应用系统，其特征在于，所述传感器模块包括温度传感器、湿度传感器、加速度传感器、空气检测传感器、土壤PH检测传感器、压力传感器、陀螺仪以及光学传感器中的一种或多种。The blockchain application system according to claim 3, wherein the sensor module comprises a temperature sensor, a humidity sensor, an acceleration sensor, an air detection sensor, a soil pH detection sensor, a pressure sensor, a gyroscope, and an optical sensor. One or more.
  5. 根据权利要求3所述的区块链应用系统，其特征在于，所述射频标签模块包括高频标签和超高频标签。The blockchain application system according to claim 3, wherein the radio frequency tag module includes a high frequency tag and an ultra high frequency tag.
  6. 根据权利要求3所述的区块链应用系统，其特征在于，所述视频音频模块包括摄像头和麦克风。The blockchain application system according to claim 3, wherein the video and audio module comprises a camera and a microphone.
  7. 根据权利要求1所述的区块链应用系统，其特征在于，所述区块链网络模块包括公有链、私有链以及联盟链中的至少一种。The blockchain application system according to claim 1, wherein the blockchain network module comprises at least one of a public chain, a private chain, and an alliance chain.
  8. 根据权利要求3所述的区块链应用系统，其特征在于，所述控制模块包括：The blockchain application system according to claim 3, wherein the control module comprises:
    扩展接口，与所述中心服务器连接，用于存储扩展；所述扩展接口包括SD卡接口及SSD接口中的至少一种；An expansion interface connected to the central server for storage expansion; the expansion interface includes at least one of an SD card interface and an SSD interface;
    信息获取数据接口，用于与所述信息获取模块连接以实现通信；An information acquisition data interface, configured to connect with the information acquisition module for communication;
    视频音频处理模块，用于对所述对象环境图像和/或所述声音数据进行解码处理；A video and audio processing module, configured to decode the target environment image and / or the sound data;
    主处理器，用于控制应用软件和区块链节点程序运行；The main processor is used to control the operation of application software and blockchain node programs;
    程序运行载体，用于运行应用软件和区块链节点程序；Program running carrier for running application software and blockchain node programs;
    hash运算器，用于对所述源数据信息进行hash运算以抽取数据指纹；a hash operator, configured to perform a hash operation on the source data information to extract a data fingerprint;
    加密单元，用于对所述数据指纹进行签名加密；An encryption unit, configured to perform signature encryption on the data fingerprint;
    存储单元，用于存储应用软件和区块链节点程序；以及，Storage unit for storing application software and blockchain node programs; and
    通信单元，用于实现各模块单元之间的通信，所述主控单元通过所述通信单元将所述源数据信息上传至所述中心服务器，以及将所述数据指纹上传至所述区块链网络模块。A communication unit for implementing communication between various module units, the main control unit uploading the source data information to the central server through the communication unit, and uploading the data fingerprint to the blockchain Network module.
  9. 根据权利要求8所述的区块链应用系统，其特征在于，所述控制模块的各部分均通过系统总线进行连接通信，所述系统总线包括AHB、APB或AXI。The blockchain application system according to claim 8, wherein each part of the control module is connected and communicated through a system bus, and the system bus includes AHB, APB, or AXI.
  10. 根据权利要求8所述的区块链应用系统，其特征在于，所述程序运行载体包括SRAM和DDR。The blockchain application system according to claim 8, wherein the program execution carrier comprises SRAM and DDR.
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