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Blockchain system based on Beidou RDSS and implementation method thereof

An implementation method and blockchain technology, applied in the field of blockchain system based on Beidou satellite radio determination service, can solve the problems of unpredictable network topology, different network bandwidth and delay, etc.

Inactive Publication Date: 2019-01-18
北斗链信息科技(广州)有限公司
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  • Abstract
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  • Claims
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Problems solved by technology

[0011] It can be seen from this that the existing blockchain system uses the Internet to transmit newly generated blocks, and there are mainly the following problems: 1) The blockchain network is a P2P network spontaneously formed between nodes, and the topology of the network is difficult to predict; 2) ) Between different nodes, the network bandwidth and delay are different; 3) Usually, the network is constantly changing dynamically
However, it is possible to solve the above-mentioned problems in the blockchain system through the reference time provided by the Beidou satellite

Method used

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  • Blockchain system based on Beidou RDSS and implementation method thereof
  • Blockchain system based on Beidou RDSS and implementation method thereof
  • Blockchain system based on Beidou RDSS and implementation method thereof

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Embodiment Construction

[0035] The present invention will be further described in detail below in conjunction with the drawings and embodiments of the present invention.

[0036] image 3 It is a schematic diagram of the working principle of a blockchain system based on the Beidou Satellite Radio Measurement Service (RDSS) in an embodiment of the present invention.

[0037] Such as image 3 As shown, the working process of the blockchain system based on Beidou Satellite Radio Measurement Service (RDSS) is as follows:

[0038] Step 1: Suppose that the money is transferred to node B through node A.

[0039] Step 2: The transaction is represented by a block on the network.

[0040] Step 3: Set up the Beidou RDSS terminal on the mining node. After the block is packaged, the block will be propagated through the Internet, and the 80Byte block header will be sent out through the Beidou RDSS terminal.

[0041] Here, the chip that sets the Beidou RDSS terminal is connected to the node computer in an existing mature way....

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Abstract

The invention discloses a blockchain system based on Beidou RDSS (Radio Determination Satellite Service) and an implementation method thereof. The system comprises a plurality of Beidou RDSS terminalsconnected with a blockchain node, and a Beidou satellite. When a packaging node generates a block, the complete block is broadcasted through the Internet, and is transmitted to the Beidou satellite via the packaging node through the Beidou RDSS terminals. After the Beidou satellite receives the data, the Beidou satellite broadcast the block head to other nodes at the superframe format; the BeidouRDSS terminals of other nodes resolve the block head and the precise time of broadcasting, and record the Beidou broadcast time in the TimeStamp field of a new block structure, thereby obtaining theBeidou block head. According to the invention, the system can broadcast the abstract information of the block through the Beidou RDSS, and solves the above problems in a conventional blockchain systemthrough the characteristic that the Beidou satellite can provide a clock with the high time service precision.

Description

Technical field [0001] The present invention relates to BeiDou Navigation Satellite System (BeiDou Navigation Satellite System, BDS) and block chain (Block Chain) technology, in particular to a block chain system based on BeiDou Satellite Radio Determination Service (RDSS) and its implementation method. Background technique [0002] Beidou Satellite Navigation System (BDS) is a global satellite navigation system developed by our country. It is mainly composed of three parts: space segment, ground segment and user segment. It can provide high-precision for all kinds of users around the world all-weather and all-weather. , Highly reliable positioning, navigation, timing services, and short message communication capabilities. At present, it has the capability of regional navigation, positioning and timing, and its timing accuracy can reach 10 nanoseconds (ns). [0003] However, the current popular blockchain systems all use the Internet as the only means of data transmission. Due t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/08H04L9/32H04W4/06G01S19/03G01S19/35
CPCG01S19/03G01S19/35H04L9/3236H04L9/3297H04L67/1042H04W4/06
Inventor 邓迪付俊明俞能杰
Owner 北斗链信息科技(广州)有限公司
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