ROAD WARNING METHOD AND DEVICE - LE HOLDINGS BEIJING CO LTD

Title:

ROAD WARNING METHOD AND DEVICE

Document Type and Number:

WIPO Patent Application WO/2017/067235

Kind Code:

A1

Abstract:

A road warning method and device, said road warning device comprising: a display screen; a receiving module (101), used for receiving warning content and sending said warning content to a display module (103) and data processing module (104); a positioning module (102), used for obtaining the position information of the display screen and sending said position information to the data processing module (104); a display module (103), used for displaying the warning content on the display screen; a data processing module (104), used for organizing the warning content and position information into warning information and sending said warning information to a transmitting module (105); a transmitting module (105), used for transmitting the warning information to a target vehicle within a preset distance range, said target vehicle comprising a vehicle supporting vehicle-to-everything (V2X) communication. By means of the road warning device, it is possible to achieve long-distance communication, good warning effectiveness, and editable warning content, effectively ensuring safety in vehicle travel.

Inventors:

LI WENRUI (CN)
CHEN KUNSHENG (CN)
XU YONG (CN)
LIN WEI (CN)
LIU PENG (CN)

Application Number:

PCT/CN2016/089099

Publication Date:

April 27, 2017

Filing Date:

July 07, 2016

Export Citation:

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Assignee:

LE HOLDINGS BEIJING CO LTD (CN)
LEAUTO INTELLIGENT TECH (BEIJING) CO LTD (CN)

International Classes:

E01F9/30; G08G1/00

Domestic Patent References:

WO2008032141A1

2008-03-20

Foreign References:

CN103952987A	2014-07-30
CN104637329A	2015-05-20
CN204614225U	2015-09-02
CN204027578U	2014-12-17
CN104183137A	2014-12-03
US6054932A	2000-04-25

Other References: