A data storage method and system of an automobile travel recorder based on a block chain

• Main Authors: WANG LILI, GE SHUWEI, FANG YOUCHENG, CHEN DEYUN, CHEN FENG
• Format: Patent
• Language: Chinese; English
• Published: 11.01.2019
• 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

The invention provides a data storage method and system of an automobile travel recorder based on a block chain, wherein the method comprises the following steps: step 1, the automobile travel recorder collects the body data in real time; 2, the automobile travel recorder carries out block data processing on the vehicle body data; 3, the vehicle travel recorder wirelessly or wirelessly uploads theblock data onto the main chain; 4, a law enforcement management system carries out side chain data processing on the block data and uploads the data to the main chain; 5, an operation management system carries out side chain data processing on the block data by the and uploads the data to the main chain; 6, a common data user downloads the block data of the vehicle travel recorder from the main chain. As the block chain technology is adopted as the data storage and safety strategy of the automobile travel recorder, the invention not only reduces the requirement of the data storage environment, but also is not limited