Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Unmanned automobile teaching vehicle and teaching method

An unmanned vehicle and unmanned driving technology, applied in unmanned vehicle teaching vehicles and teaching fields, can solve the problems of low visibility of sensors and electrical devices

Pending Publication Date: 2021-09-07
TIANJIN UNIV OF TECH & EDUCATION TEACHER DEV CENT OF CHINA VOCATIONAL TRAINING & GUIDANCE
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a teaching vehicle for unmanned vehicles in view of the low visibility of sensors and electrical devices of real unmanned vehicles in the prior art, and the gap between simulated vehicles and real unmanned vehicles.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Unmanned automobile teaching vehicle and teaching method
  • Unmanned automobile teaching vehicle and teaching method
  • Unmanned automobile teaching vehicle and teaching method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] An unmanned vehicle teaching vehicle, such as figure 1 As shown, it includes a vehicle body, an unmanned driving control system installed on the vehicle body for realizing unmanned driving, and a drawable platform assembled at the rear of the vehicle body, wherein the unmanned driving control system The teaching components are assembled on the drawable platform;

[0037] The teaching component includes a central control computer, an inertial navigation system, and an inverter and a transformer for converting voltage. The inertial navigation system is connected to the central control computer in communication. Module communication connection;

[0038] The unmanned driving control system includes: a positioning module, a perception module, a prediction module, a planning module, and a control module;

[0039] The positioning module is mainly inertial navigation for positioning, the perception module is mainly for camera and lidar for perception, and the prediction modul...

Embodiment 2

[0051] This embodiment introduces its teaching input-output module and vehicle body on the basis of Embodiment 1.

[0052] Specifically, the teaching input and output module includes a display for output, a keyboard and a mouse for input, and the display, keyboard and mouse are respectively connected in communication with the central control computer. The teaching input and output module is installed in the middle of the car body. It can observe the state of the unmanned vehicle in real time through the display, find out obstacles and operate them with a keyboard and mouse to remove obstacles, and examine and exercise students' hands-on ability.

[0053] A plug-in board is also fixed on the platform support plate, and the 48V car battery assembled on the vehicle body is connected to the plug-in board after being converted into 220V by the transformer, and the plug-in board is the teaching input The display in the output module and the central control machine are powered, and t...

Embodiment 3

[0061] The teaching method of the unmanned vehicle teaching vehicle described in embodiment 1 or embodiment 2 comprises static state teaching and driving state teaching;

[0062] Including static teaching and driving teaching;

[0063] During the teaching in the static state, the car body is stationary, students sit in the car body or stand outside the car body, open the open rear tailgate, pull the drawable platform so that it is located outside the car body, and the teacher controls each Part of the theoretical explanation, or: the teacher sets the fault on the teaching component, camera, millimeter-wave radar and / or lidar, or inputs the simulated fault signal through the teaching input and output module, and the students pass the display or other tests in the teaching input and output module Instrument troubleshooting.

[0064] During the teaching in the driving state, the car body is in an unmanned driving state, and students ride in the car body:

[0065] Draw the lane ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses an unmanned automobile teaching vehicle, which comprises a vehicle body, am unmanned control system and a drawable platform, wherein a teaching assembly in the unmanned control system is assembled on the drawable platform, and comprises a central control machine with high fault frequency, an inertial navigation device, and an inverter and a transformer which are used for converting voltage, the inertial navigation device is in communication connection with the central control machine, the tail portion of the vehicle body is provided with an open-type rear tail door, when the open-type rear tail door is opened, the drawable platform is driven to extend to the outside of the vehicle body, a camera and a millimeter wave radar in the unmanned control system are assembled on the head of the vehicle body, and a laser radar in the unmanned control system is assembled on the top of the vehicle. According to the invention, the visibility of parts in the unmannedautomobile is greatly improved, students can learn visually, and a teacher can add obstacles in the parts conveniently without dismounting the parts; and the state of the automobile can be observed in real time through the displayer, obstacles are found out and removed through operation of a keyboard and a mouse, and the operational ability of students is investigated and exercised.

Description

technical field [0001] The invention relates to the technical field of unmanned driving teaching, in particular to an unmanned vehicle teaching vehicle and a teaching method. Background technique [0002] With the development of artificial intelligence technology, driverless cars are gradually becoming a reality. The teaching of unmanned vehicles has also become a necessary course for automotive majors. The sensors and electrical devices used in conventional unmanned vehicles are scattered and hidden, and the visibility is low. Teachers cannot combine physical objects to explain in the course of lectures, and cannot real-time Interactively explaining the function of the sensors and the relationship between them is not conducive to the students' practical learning and observation operations. If the accessories are repeatedly disassembled to expose the sensors during the explanation and testing process, it will cause damage to the parts. [0003] In addition, most of the curr...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): G09B9/042G09B9/05G09B9/052
CPCG09B9/042G09B9/05G09B9/052
Inventor 严英甘海云
Owner TIANJIN UNIV OF TECH & EDUCATION TEACHER DEV CENT OF CHINA VOCATIONAL TRAINING & GUIDANCE
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com