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

Automatic parking device of large vehicle based on magnetic nail

A technology of magnetic nails and vehicles, applied in the direction of automatic starting devices, etc., can solve the problems that unmanned vehicles cannot be applied and popularized, and achieve the effects of difficult line changes, simple laying, and low cost

Active Publication Date: 2015-11-04
SHANGHAI JIAO TONG UNIV
View PDF4 Cites 19 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the complexity of the actual driving environment and the perfection of traffic regulations, unmanned vehicles in the true sense cannot be applied and popularized in the short term

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
  • Automatic parking device of large vehicle based on magnetic nail
  • Automatic parking device of large vehicle based on magnetic nail

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0026] The present invention will be described in detail below in conjunction with specific embodiments. The following examples will help those skilled in the art to further understand the present invention, but do not limit the present invention in any form. It should be noted that those skilled in the art can make several modifications and improvements without departing from the concept of the present invention. These all belong to the protection scope of the present invention.

[0027] Such as figure 1 As shown, the present embodiment provides a large-scale vehicle automatic docking device based on magnetic nails, including a car body 1, an on-board sensor, an actuator, a controller 2, and a magnetic nail lane 8, wherein: the on-board sensor includes an odometer 3 , an inertial navigation module 4, a magnetic scale 7, and the actuator includes a steering system 5 and a braking system 6. The controller 2, the on-board sensor and the actuator are connected; the magnetic na...

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 provides an automatic parking device of a large vehicle based on a magnetic nail; and the device comprises a vehicle-mounted sensor, an actuator, a controller and a magnetic nail lane, wherein the vehicle-mounted sensor comprises a magnetic ruler, an inertial navigation module and a speedometer. When the vehicle enters a station, the vehicle is driven on the magnetic nail lane; the controller measures the position of the magnetic nail on the magnetic nail lane corresponding to a vehicle body through the magnetic ruler to judge a transverse vehicle error, and detects the magnetic pole change of the magnetic nail to judge the parking position; the inertia navigation module and the speedometer are used for combining the information of the magnetic nail to fuse data; the controller calculates the longitudinal driving distance and the transverse error of the vehicle; and the vehicle navigation control is realized through controlling the steering system and a braking system to achieve the purpose of high-precision station parking. The device is suitable for such various places needing high-precision parking of large vehicles as BRT bus rapid transits, industrial factory buildings and wharfs, can effectively reduce manmade wrong operations, improves the success rate and the efficiency, and has such advantages as low cost and high reliability.

Description

technical field [0001] The invention relates to the technical field of unmanned public transportation, in particular to a large-scale vehicle automatic parking device based on magnetic nails. Background technique [0002] In recent years, unmanned driving technology has developed rapidly. The development of various sensor technologies such as GPS, radar, lidar, and camera provides many ways for unmanned vehicles to perceive the environment. Various electronically controlled actuators (such as power steering systems, EPS systems, etc.) have already been widely used in automobiles. These electronically controlled actuators provide strong support for future unmanned vehicles to replace human driving. Due to the complexity of the actual driving environment and the perfection of traffic regulations, unmanned vehicles in the true sense cannot be applied and popularized in the short term. However, unmanned vehicle technology can first be applied to local traffic scenarios with si...

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
IPC IPC(8): B60T7/18
CPCB60T7/18
Inventor 杨明吕修文王春香王冰
Owner SHANGHAI JIAO TONG UNIV
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