METHOD OF MANAGING TACHOGRAPH DATA BASED ON BLOCKCHAIN NETWORK, AND APPARATUS AND SYSTEM FOR PERFORMING SAME

Disclosed herein is a method of managing tachograph data based on a blockchain network. The method of managing tachograph data based on a blockchain network includes: allocating, by a tachograph, the block number of a block to be generated for tachograph data collected while a vehicle is driving; ge...

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Bibliographic Details
Main Authors BACK, Ju Yong, KIM, Jongweon, KIM, Yongbae
Format Patent
LanguageEnglish
Published 12.01.2023
Subjects
ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDEDFOR ELSEWHERE
CALCULATING
CHECKING-DEVICES
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
GENERATING RANDOM NUMBERS
PHYSICS
REGISTERING OR INDICATING THE WORKING OF MACHINES
TIME OR ATTENDANCE REGISTERS
VOTING OR LOTTERY APPARATUS
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Summary:Disclosed herein is a method of managing tachograph data based on a blockchain network. The method of managing tachograph data based on a blockchain network includes: allocating, by a tachograph, the block number of a block to be generated for tachograph data collected while a vehicle is driving; generating a block by using a server seed allocated by a server and a seed count value, which is a variable whose value changes each time the tachograph generates a block in an offline state; and transmitting the block hash value and block data of the generated block to the server.
Bibliography:Application Number: US202217854108