Intelligent Connected Technology of CAERI Co., Ltd.

Intelligent Transportation Comprehensive Training Simulation Sand Table System

The intelligent transportation comprehensive training simulation sand table system is a closed-loop design that integrates smart cars, smart roads, intelligent clouds, safe networks and digital twin maps. It creates an integrated teaching practice platform for vehicles, roads, clouds, networks and maps, covering the whole process of unmanned driving, intelligent connected, internet of things and intelligent transportation teaching and training.

Modular functionality:

Intersections, dual lanes, gantry structures, vehicle road coordination systems, traffic signs, traffic markings, intelligent traffic signals, intelligent street lights, roadblocks, unmanned vehicles, warehousing and logistics, fog simulation, tunnels, intelligent connected cloud control platforms, etc.

Case: Intelligent Connected Traffic Safety Laboratory of a University

● School of transportation management, teaching of future intelligent transportation and intelligent & connected vehicle.

● The sand table is used in the automatic driving simulation test software for digital twin virtualization. The algorithm of the training car can be used in the automatic driving simulation test software for MIL and SIL tests, and then to the sand table for real vehicle test evaluation. The whole process on the right side of the V-model development process is simulated.

Teaching Points

● Construction of vehicle trajectory automatic planning simulation system based on digital twin, design and implementation of V2X traffic light control system, intelligent lighting control of Zigbee communication, Internet of Vehicles control of WIFI communication, Internet of Things control of LoRa communication, application development based on Alibaba Cloud IoT platform.

● Internet of Things system based on NB-IOT communication and Vehicle-to-everything integrated application based on Internet of Things communication technology, vehicle end OBU vehicle road collaboration program design, big data analysis, etc.

● Intelligent vehicle decision-making control method, intelligent transportation test verification training, unmanned vehicle intelligent hardware training, CAN bus technology training, perception and positioning application training.

Solution