Edge computing-based industrial vehicle chain construction method and data synchronization method

Abstract

The invention discloses an edge computing-based industrial vehicle chain construction method and a data synchronization method, which are applied to a system comprising a cloud server and a pluralityof vehicles, and the cloud server is respectively connected with the plurality of vehicles; the vehicle chain construction method comprises the following steps: generating a hash value of each vehiclein a group based on vehicle parameters, and broadcasting the hash value of each vehicle to the vehicles in the group, wherein the vehicle parameters comprise unique vehicle identifiers; each vehiclewithin the group receives the broadcast hash value and responds to establish or update the vehicle chain. According to the edge computing-based industrial vehicle chain construction method and the data synchronization method, the vehicle chain between the vehicles in the group is constructed based on an edge calculation result, real-time synchronization of data between the vehicles is achieved, and the data is prevented from being tampered.

Description

technical field [0001] The invention relates to the technical field of vehicle chain construction, in particular to an edge computing-based industrial vehicle chain construction method and a data synchronization method. Background technique [0002] At present, industrial vehicles work independently, and the vehicle chain has not yet been managed in a unified manner. Although the IOT chain has already appeared in the IOT field, all raw data is used in the process of constructing the chain, and the computing burden of IOT devices is very heavy. In the prior art, there is a technology to manage vehicle data through the cloud server, but at present, the management of vehicle data through the cloud server is simply data storage or data calculation, and the cloud server cannot perceive whether the vehicle data has been tampered with. Vehicle data is tampered with. On the one hand, the cloud server cannot synchronize the stored vehicle data to the corresponding vehicle in time. O...

AI Technical Summary

Problems solved by technology

In the prior art, there is a technology to manage vehicle data through the cloud server, but at present, the management of vehicle data through the cloud server is simply data storage or data calculation, and the cloud server cannot perceive whether the vehicle data has been tampered with. Vehicle data is tampered with. On the one hand, the cloud server cannot synchronize the stored vehicle data to the corresponding vehicle in time. On the other hand, it may store the tampered data and perform wrong calculations, causing serious consequences.

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