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Platform rail system used for intelligent connected vehicle intelligent driving auxiliary experiment and practical training teaching

A technology of intelligent driving and intelligent network, applied in the field of automobiles, can solve the problems of no road simulation device, unable to provide simulation of turning process, etc., and achieve the effect of flexible construction

Pending Publication Date: 2019-08-02
TIANJIN UNIV OF TECH & EDUCATION TEACHER DEV CENT OF CHINA VOCATIONAL TRAINING & GUIDANCE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the process of simulating the movement of the vehicle, the vehicle needs to move relative to the road. The movement of the vehicle includes going straight and turning. The existing road simulation device cannot provide the simulation of the turning process, and there is no similar road simulation device that can realize road signs, Simulation of traffic information such as lights and pedestrians

Method used

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  • Platform rail system used for intelligent connected vehicle intelligent driving auxiliary experiment and practical training teaching
  • Platform rail system used for intelligent connected vehicle intelligent driving auxiliary experiment and practical training teaching
  • Platform rail system used for intelligent connected vehicle intelligent driving auxiliary experiment and practical training teaching

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] A bench track system for intelligent driving assistance experiments and practical training teaching of intelligent networked vehicles, including a bracket 1, a driving wheel 2, a driven wheel 6, a belt 4 and a steering device 3;

[0029] Driven wheels and driven wheels that are driven to rotate are set on both sides of the support, and the belt is arranged around the drive wheel and the driven wheel and is horizontally laid on the surface of the support as a simulated road surface; the upper surface of the support (both sides of the belt) is set Fixed building and vegetation models.

[0030] The belt is spliced ​​successively by several belt block monomers of the same shape to form a closed loop, and the belt block monomer includes two belt veneers 4-1, a movable plate 4-3 and a road panel 4-5, and the belt veneer A T-shaped clip is formed on the upper surface of the belt, and the movable plate is arranged between two belt veneers, and is set on the clip by the upwardly...

Embodiment 2

[0035] On the basis of the above-mentioned embodiment 1, pedestrian signs 4-9 indicator objects are arranged on the upper surface of the road panel, and a transmission belt 4-10 for controlling its left and right translation is also equipped on the road panel provided with the pedestrian signs. Two ends of the belt are provided with runners, one of which is connected to a driving motor, and the driving motor drives the transmission belt to rotate, and then drives the pedestrian signs arranged on the transmission belt to translate left and right.

Embodiment 3

[0037] On the basis of the above-mentioned embodiment 1, a conductive slip ring is provided on one side of the bracket, and each electrical component on the indicator is connected to the PLC through the conductive slip ring. Through the conductive slip ring, the power supply of each component on the indicator is realized under the condition of motion. The electrical components on the indicator include the driving motor of the pedestrian sign, the controller, the power supply of the traffic light of the street light, etc.

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Abstract

The invention discloses a platform rail system used for intelligent connected vehicle intelligent driving auxiliary experiment and practical training teaching. The platform rail system comprises a support frame, driving wheels, driven wheels, a belt and a steering device. The device has the advantages that the simulation on the advancing and steering on a road is realized; common models, such as traffic signs, roadside buildings and plant cover, crossings, changeable street lamps, traffic lamps and pedestrians, capable of being used for simulating road conditions are arranged on a moving road;simplicity and controllability are realized; the building is flexible; the created experience scene is suitable for being used for testing a driverless vehicle environment sensing sensor, and can also be used as a tool for class teaching and experiments.

Description

technical field [0001] The invention belongs to the technical field of automobiles, and in particular relates to a bench track system for intelligent driving assistance experiments and practical training teaching of intelligent networked automobiles. Background technique [0002] With the rapid development of unmanned artificial intelligence technology, teaching and scientific research units urgently need an experimental equipment suitable for classroom teaching and laboratories to solve the problems of high cost of road verification methods and uncontrollable environments. It is required that this kind of equipment can be simple, controllable, and flexible to build experimental scenarios, and that the experimental scenarios are suitable for various environmental perception sensors used by unmanned vehicles; it is required that the unmanned artificial intelligence vehicle models on this equipment can respond to various algorithms Action output requirements; require this equi...

Claims

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Application Information

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IPC IPC(8): G09B9/00G09B25/00G01M17/007G01D18/00
CPCG09B9/00G09B25/00G01M17/007G01D18/00
Inventor 王亚明郝爱云史星彦吴迪袁也
Owner TIANJIN UNIV OF TECH & EDUCATION TEACHER DEV CENT OF CHINA VOCATIONAL TRAINING & GUIDANCE
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