Patent
Vehicle data processing method and device based on alliance chain
Chen Haoxiang
- 01 Dec 2020
TL;DR: In this paper, a vehicle data processing method and device based on an alliance chain is presented, which comprises the steps: obtaining first vehicle data submitted by a vehicle mechanism serving as a vehicle part, querying a block storing a vehicle identifier in the alliance chain according to the vehicle identifier contained in the first vehicle; if the block storing the vehicle identifiers is not queried, calling a vehicle interface to obtain second vehicle data corresponding to the VIN, and creating a new block based on the first VIN and the second VIN data, and performing uplink processing on the new
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Abstract: The embodiment of the invention provides a vehicle data processing method and device based on an alliance chain. The method comprises the steps: obtaining first vehicle data submitted by a vehicle mechanism serving as an alliance chain part; querying a block storing a vehicle identifier in the alliance chain according to the vehicle identifier contained in the first vehicle data; if the block storing the vehicle identifier is not queried, calling a vehicle data interface to obtain second vehicle data corresponding to the vehicle identifier; and creating a new block based on the first vehicle data and the second vehicle data, and performing uplink processing on the new block.
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Automobile data sharing method, device, device and storage medium based on block chain
Tang Qi
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