Multi-module integrated intelligent networked vehicle in-loop test system

Abstract

The invention relates to a multi-module integrated intelligent networked vehicle in-loop test system. The system includes a simulation program module, an algorithm module, an intelligent vehicle module and a sensor module. The simulation program module is used for generating a simulation road network and a simulation vehicle, and the simulation vehicle is synchronously updated according to the state of a real vehicle; the algorithm module is connected with the simulation program module and used for generating control information of all vehicles after reading information required by all algorithms in a road network and meanwhile transmitting a future control target of the simulation vehicle to the intelligent vehicle module. The intelligent vehicle module is connected with the algorithm module and the simulation program module respectively and used for controlling the real vehicle to perform corresponding actions according to control information and a control target and returning an execution result the simulation program module. The sensor module is connected with the real vehicle to acquire the state of the real vehicle. Compared with the prior art, the system utilizes multiple dynamic link libraries and increases the data flexibility, and a vehicle module can select different kinds of intelligent networked vehicles for increasing the test flexibility.

Description

technical field [0001] The invention relates to the field of micro-simulation testing and vehicle control of intelligent networked vehicles, in particular to a multi-module fusion intelligent networked vehicle-in-the-loop test system. Background technique [0002] In recent years, with the rapid development of communication technology and artificial intelligence technology, transportation is gradually becoming intelligent and networked. Intelligent networked vehicles are the product of industrial innovation and integrated development, and represent the mainstream direction of future transportation development. The intelligent networked vehicle is based on the vehicle as the main body, integrating modern communication and network technology, enabling the vehicle and external nodes to achieve information sharing and control coordination, so as to achieve a safe, orderly, efficient, and energy-saving new generation of vehicle system, which enhances the traffic environment. Inte...

AI Technical Summary

Problems solved by technology

However, the huge development space has not led to the rapid development of ICV, largely because the current test of ICV is time-consuming, expensive, and the test requirements for the site are relatively complicated.

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