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Automatic steering device with recognition function

An automatic steering and steering device technology, which is applied in the directions of measuring devices, transportation and packaging, radio wave reflection/re-radiation, etc., can solve problems such as poor real-time performance, low calculation accuracy, and insufficient perception dimensions

Active Publication Date: 2016-06-08
WANXIANG AUTOMOBILE MFG SHANGHAI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the current environmental perception systems often have problems such as insufficient perception dimensions, low calculation accuracy, and low real-time performance.

Method used

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  • Automatic steering device with recognition function
  • Automatic steering device with recognition function
  • Automatic steering device with recognition function

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] Such as Figure 1-4The shown automatic steering device with recognition function includes a steering device and a millimeter-wave radar three-dimensional environment perception system installed on the steering device; the millimeter-wave radar three-dimensional environment perception system includes a millimeter-wave radar 1, a rotating mechanical device 10, a control The unit 11 and the data processing unit 12; the rotating mechanical device includes a first rotating shaft 3, a rotating disk 2 and a second rotating shaft 4, the first rotating shaft 3 is vertically arranged and fixed to the center of the rotating disk 2, the The first rotating shaft 3 is driven to rotate by the first stepping motor 8; the second rotating shaft 4 driven to rotate by the second stepping motor 9 is horizontally sleeved in the bearing seat 5, and the bearing seat 5 is passed through two vertically arranged The support shaft 6 is fixed on the rotating disk 2; a connecting portion 7 is provid...

Embodiment 2

[0051] Such as Figure 1-4The shown automatic steering device with recognition function includes a steering device and a millimeter-wave radar three-dimensional environment perception system installed on the steering device; the millimeter-wave radar three-dimensional environment perception system includes a millimeter-wave radar 1, a rotating mechanical device 10, a control The unit 11 and the data processing unit 12; the rotating mechanical device includes a first rotating shaft 3, a rotating disk 2 and a second rotating shaft 4, the first rotating shaft 3 is vertically arranged and fixed to the center of the rotating disk 2, the The first rotating shaft 3 is driven to rotate by the first stepping motor 8; the second rotating shaft 4 driven to rotate by the second stepping motor 9 is horizontally sleeved in the bearing seat 5, and the bearing seat 5 is passed through two vertically arranged The support shaft 6 is fixed on the rotating disk 2; a connecting portion 7 is provid...

Embodiment 3

[0069] Such as Figure 1-4The shown automatic steering device with recognition function includes a steering device and a millimeter-wave radar three-dimensional environment perception system installed on the steering device; the millimeter-wave radar three-dimensional environment perception system includes a millimeter-wave radar 1, a rotating mechanical device 10, a control The unit 11 and the data processing unit 12; the rotating mechanical device includes a first rotating shaft 3, a rotating disk 2 and a second rotating shaft 4, the first rotating shaft 3 is vertically arranged and fixed to the center of the rotating disk 2, the The first rotating shaft 3 is driven to rotate by the first stepping motor 8; the second rotating shaft 4 driven to rotate by the second stepping motor 9 is horizontally sleeved in the bearing seat 5, and the bearing seat 5 is passed through two vertically arranged The support shaft 6 is fixed on the rotating disk 2; a connecting portion 7 is provid...

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Abstract

The invention discloses an automatic steering device with a recognition function. The automatic steering device comprises a steering device body and a millimeter-wave radar three-dimensional environment perception system installed on the steering device body. The millimeter-wave radar three-dimensional environment perception system comprises a millimeter-wave radar, a rotating mechanical device, a control unit and a data processing unit. The rotating mechanical device comprises a first rotating shaft, a rotating plate and a second rotating shaft. According to the automatic steering device with the recognition function, the structure is simple and practical, and no-dead-angle scanning and coverage in the front can be achieved; in addition, the automatic steering device has the advantages of being precise in control, high in positioning precision, good in real-time performance and the like.

Description

technical field [0001] The invention relates to the field of automatic steering, in particular to an automatic steering device with a recognition function. Background technique [0002] Wide streets drive urban development and provide convenience for people's travel. With the development of science and technology, the concept of intelligent transportation has been proposed, and more and more vehicles are equipped with automatic steering devices. [0003] The main function of the intelligent environment perception system is to obtain vehicle and environmental information through sensors, specifically the acquisition of vehicle pose and status information, identification and tracking of lane lines and lane edges in structured highways, identification and tracking of traffic signs and traffic signals , The identification and tracking of obstacles around the car (including dynamic and static obstacles, such as pedestrians, vehicles, etc.) and the analysis of traffic conditions o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60R11/02G01S13/93
CPCB60R11/02B60R2011/0092G01S13/931
Inventor 韦醒妃
Owner WANXIANG AUTOMOBILE MFG SHANGHAI
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