Automatic driving system based on pure electric logistics vehicle and control method thereof

Abstract

The invention provides an automatic driving system based on a pure electric logistics vehicle and a control method thereof. The system comprises an automatic driving control system, a human-computer interaction system, an automatic driving system gateway and an execution system. The method comprises the steps that step one, an environment perception system acquires the surrounding environment dataof the vehicle and performs fusion, perceives the surrounding obstacle information and passable area information and also acquires the high precision position information of the vehicle and the roadinformation and then generates a driving situation map according to the primary planning path result planned by the lane level navigation system; step two, an intelligent decision system performs secondary planning of the local driving route in real time according to the driving situation map generated by the environment perception system and decomposes the secondary planning result into the transverse control instruction and the longitudinal control instruction; and step three, the execution system receives the executes the transverse control instruction and the longitudinal control instruction from the intelligent decision system so as to complete full-automatic driving. Automatic driving can be realized and the intelligent level of the complete vehicle can be enhanced.

Description

technical field [0001] The present invention relates to an automatic driving system, and more specifically relates to an automatic driving system based on a pure electric logistics vehicle and a control method thereof, belonging to the technical fields of electrification, intelligence and networking of automobiles. Background technique [0002] Electric logistics vehicles are currently the fastest-growing segment of new energy vehicles, and the market prospects are very good. At present, its production and sales volume has blown out, with a year-on-year growth rate of up to 240%. In the future, the potential market space for electric logistics vehicles is about 3 million . However, due to the high labor costs of drivers of electric logistics vehicles, the asymmetry of information between the supply of goods and vehicles, and charging (cruising range) and other issues, the actual resistance to vehicle operation is still relatively large. Contents of the invention [0003] ...

AI Technical Summary

Problems solved by technology

[0003] The present invention provides an automatic driving system based on a pure electric logistics vehicle and its control method for the problems of high labor costs for drivers of existing electric logistics vehicles, asymmetric information between the source of goods and vehicles, etc.

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