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

Abstract

The invention discloses a cloud-controlled automatic driving system based on SUMO and a unified timeline, including a driving client, an application server, a vehicle control server, an intelligent electric vehicle and a sensing device; the automatic driving system uses the driving client to issue travel instructions , use the application server to parse and encapsulate the travel instructions, use the SUMO module in the vehicle control server for path planning and driving task division, and use the GPS and correction module to generate vehicle correction instructions; the vehicle uses the driving task instructions and vehicle correction instructions of the vehicle control server travel. In the system of the present invention, the application server, vehicle control server, and smart electric vehicle use a unified time axis, and the vehicle executes at the specified time according to the time stamp in the instruction. The invention realizes cloud-controlled vehicle automatic driving while avoiding network delay and instability problems. It uses SUMO and unified timeline to further simplify the system and improve system reliability.

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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