US 12,229,102 B2
Asset transfer recording system, asset transfer recording method and computer-readable non-transitory storage medium storing computer program
Haolun Huang, Kariya (JP); Yawen Huang, Kariya (JP); and Xin Xu, Kariya (JP)
Assigned to DENSO CORPORATION, Kariya (JP)
Filed by DENSO CORPORATION, Kariya (JP)
Filed on Aug. 31, 2023, as Appl. No. 18/459,170.
Application 18/459,170 is a continuation of application No. PCT/JP2022/001556, filed on Jan. 18, 2022.
Claims priority of provisional application 63/156,738, filed on Mar. 4, 2021.
Prior Publication US 2023/0409549 A1, Dec. 21, 2023
Int. Cl. G06F 16/00 (2019.01); G06F 16/22 (2019.01)
CPC G06F 16/2255 (2019.01) 9 Claims
OG exemplary drawing
 
1. An asset transfer recording system, comprising:
a node that stores a blockchain to record a history of an asset transfer; and
a data storage server that stores asset data of an asset to be transferred, the asset data being formed of a plurality of data items that have been collected and updated, wherein
the node includes:
a node processor; and
a node memory coupled to the node processor and storing program instructions that, when executed by the node processor, cause the node processor to:
generate a data processing rule according to a request by a transferor of the asset, the data processing rule defining a rule of processing the asset data;
store the data processing rule on the blockchain;
generate a data processing command according to the data processing rule, the data processing command being a command for the data storage server to process the plurality of data items; and
send the data processing command to the data storage server, and
the data storage server includes:
a server processor; and
a server memory coupled to the server processor and storing program instructions that, when executed by the server processor, cause the server processor to:
process the plurality of data items of the asset data stored on the data storage server according to the data processing command upon receiving the data processing command from the node processor; and
generate and send a processing result to the node processor upon completing processing the asset data, wherein
the node processor is further programmed to store the processing result of the plurality of data items of the asset data stored on the data storage server on the blockchain upon receiving the processing result from the server processor.