Blockchain Power Data Transmission: Compression and Credibility-Based Modes
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Solution Overview
Problem
Existing power data transmission methods suffer from low security and efficiency due to the risk of data loss or tampering, particularly when conventional encryption methods are bypassed by malicious actors, and the large volume of data complicates the issue.
Innovation Solution
A blockchain-based power data transmission method that involves data compression using a target transform compression algorithm, reputation value generation based on a DAG blockchain's credibility, and determining a target transmission mode to enhance security and efficiency.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If conventional encryption methods are used to transmit power data, then data security is improved, but transmission efficiency deteriorates due to large data volume
Solution Approach 1:
The patent applies data compression to power data before encryption and transmission. By performing compression as a preliminary action, the data volume is reduced beforehand, which directly improves transmission efficiency while maintaining security through subsequent encryption of the compressed data
Solution Approach 2:
The patent transforms power data from its original format to a compressed representation by changing its physical parameters (data structure and volume). This parameter change reduces the data size, enabling more efficient transmission while the encrypted compressed data maintains security requirements
2Productivity
If data compression is applied to reduce data volume, then transmission efficiency is improved, but data security deteriorates due to potential loss or tampering
Solution Approach 1:
The patent merges multiple security mechanisms including compression, encryption, and blockchain technology into a unified transmission system. The combination of these technologies ensures that while compression improves efficiency, the layered security approach (encryption + blockchain verification) maintains data integrity and security
Solution Approach 2:
The patent introduces blockchain as an intermediary layer that verifies and secures the compressed and encrypted power data during transmission. This intermediary mechanism ensures data integrity without compromising the efficiency gains from compression
3Reliability
If blockchain technology is used to ensure data integrity, then data security is improved, but system complexity increases
Solution Approach 1:
The patent segments the power data transmission system into distinct functional modules: data compression module, encryption module, and blockchain verification module. This segmentation allows each component to perform its specific function independently, making the overall complex system more manageable and maintainable
Data Source
AI summary
A blockchain-based power data transmission control method includes: determining characteristic information of to-be-transmitted power data; compressing the to-be-transmitted power data according to the characteristic information and based on a target transform compression algorithm; generating the reputation value of a power grid system to which the to-be-transmitted power data belongs in response to the credibility of a DAG blockchain being greater than a preset credibility threshold; and determining a target power data transmission mode according to the reputation value and the characteristic information and transmitting target compression power data through the target power data transmission mode.