Vehicle, antenna system, and method of controlling the same

An antenna system, variable technology, applied in the field of vehicles, can solve the problem of short communication range of millimeter wave communication

Pending Publication Date: 2020-10-27
HYUNDAI MOTOR CO LTD +1
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, since the communication range of millimeter wave communication is relatively short, in order to use millimeter wave communication as a communication system for vehicles that communicate while driving, it is necessary to increase the directivity in a specific direction in order to enhance the stability of communication with the target vehicle and make up for the shortcoming of short communication distance

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
  • Vehicle, antenna system, and method of controlling the same
  • Vehicle, antenna system, and method of controlling the same
  • Vehicle, antenna system, and method of controlling the same

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0032] It should be understood that the term "vehicle" or "vehicular" or other similar terms as used herein generally includes motor vehicles such as passenger cars including sport utility vehicles (SUVs), buses, trucks, various commercial vehicles, Water vehicles including ships of all kinds, aircraft, etc., and including hybrid vehicles, electric vehicles, plug-in hybrid vehicles, hydrogen-powered vehicles and other alternative fuel vehicles (for example, fuels derived from sources other than petroleum) . As referred to herein, a hybrid vehicle is a vehicle that has two or more sources of power, such as a gasoline-powered vehicle and an electric-powered vehicle.

[0033] The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the present disclosure. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly dictates otherwise. It w...

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 relates to a vehicle, an antenna system and a method of controlling the same. The antenna system includes a signal processor configured to perform signal processing of a transmission signal; a signal converter configured to convert an output signal of the signal processor between analog and digital; a beam selector configured to form a desired form of a radio wave radiation pattern;and a variable lens configured to cause an output signal of the beam selector to have a directivity in a desired direction through a change in shape according to an electrical signal applied to the variable lens.

Description

technical field [0001] The present invention relates to a vehicle, and more particularly to a vehicle having an antenna system. Background technique [0002] Important requirements for autonomous driving and connected cars are high-speed communication and high-capacity communication. Millimeter wave communication is essential for high-speed communication and high-capacity communication. However, since the communication range of millimeter wave communication is relatively short, in order to use millimeter wave communication as a communication system for vehicles that communicate while driving, it is necessary to increase the directivity in a specific direction in order to enhance the stability of communication with the target vehicle and make up for the shortcoming of short communication distance. Contents of the invention [0003] According to aspects of the present disclosure, there is provided an antenna system that is simple in structure, low in cost, and can provide ...

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): H04B7/06H04W4/40H04W4/44H04W4/46H01Q15/02
CPCH04B7/0617H04B7/0695H04W4/40H04W4/44H04W4/46H01Q15/02H01Q1/3233H01Q19/06H01Q3/01H01Q3/46H01Q25/00H10N30/87H10N30/00H01Q3/26H01Q19/062H01Q19/08H01Q25/002H01Q1/3208
Inventor 金周荣
Owner HYUNDAI MOTOR CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap