A cloud-controlled autonomous driving system based on sumo and unified timeline

Abstract

The invention provides a cloud control automatic driving system based on SUMO and unified time shafts. The system comprises a driving client, an application server, a vehicle control server, an intelligent electric vehicle and a sensing apparatus. The automatic driving system issues a route instruction via the driving client, performs travel instruction analysis and packaging by using the application server, performs route planning and driving task division by using a SUMO module in the vehicle control server, and generates a vehicle deviation-correcting instruction by using a GPS and a deviation-correcting module. The vehicle runs according to driving task instructions and the vehicle deviation-correcting instruction of the vehicle control server. The application server, the vehicle control server and the intelligent electric vehicle in the system use a unified time shaft; the vehicle executes instructions at specified moments according to timestamps in the instructions; the system achieves cloud-control vehicle automatic running and solves the problem of network delay and instability; The SUMO and the unified time shafts are used to further simplify the system and the reliability of the system is improved.

Description

technical field [0001] The invention belongs to the technical field of automatic driving, and relates to a cloud-controlled automatic driving system based on SUMO (Simulation of UrbanMObility, an open-source urban traffic simulation software) and a unified time axis. Background technique [0002] With the rapid development of the world economy, global automobile production and sales and car ownership have increased year by year. my country has entered the automobile society since 2009. According to relevant statistics from government departments, the production and sales of automobiles in 2015 exceeded 24.5 million, a record A new high, No. 1 in the world for 7 consecutive years. At present, the production and sales of automobiles in the world, especially in my country, are still increasing significantly. In 2016, the production and sales of automobiles are expected to exceed 26.5 million; Substantial increase, the domestic automobile consumption market will further expand. ...

AI Technical Summary

Problems solved by technology

[0010] In view of the above, the present invention provides a cloud-controlled automatic driving system based on SUMO and a unified time axis, which can solve the problem of insufficient storage space or computing power of traditional smart cars, effectively reduce the cost of self-driving cars, and facilitate the introduction of big data and artificial intelligence algorithm

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