Title:
DANGER EARLY-WARNING METHOD AND SYSTEM, V2X VEHICLE-MOUNTED TERMINAL AND MEMORY
Document Type and Number:
WIPO Patent Application WO/2018/233175
Kind Code:
A1
Abstract:
Provided are a danger early-warning method and system, a V2X vehicle-mounted terminal and a memory. The danger early-warning method comprises: a state acquisition step (S10): acquiring driving state parameters of a vehicle and driving state parameters of surrounding vehicles; a direction determination step (S20): determining, according to the driving state parameters, whether the driving directions of the surrounding vehicles are opposite to the driving direction of the vehicle; a lane determination step (S30): determining, according to the driving state parameters, whether the surrounding vehicles are in the leftmost lane in the driving directions thereof; and an early-warning generation step (S40): if the driving directions of the surrounding vehicles are opposite to the driving direction of the vehicle and the surrounding vehicles are in the leftmost lane in the driving directions thereof, and an intersection is in front of the vehicle and/or left-turn indicators of the surrounding vehicles are in an on state, generating collision early-warning information. By means of the method, danger early-warning can be carried out accurately and efficiently, and the safety of a driver can be ensured.
Inventors:
SHI LIDONG (CN)
Application Number:
PCT/CN2017/108666
Publication Date:
December 27, 2018
Filing Date:
October 31, 2017
Export Citation:
Assignee:
SHENZHEN GENVICT TECH CO LTD (CN)
International Classes:
G08G1/16
Foreign References:
| CN107248320A | 2017-10-13 | |||
| CN106608264A | 2017-05-03 | |||
| CN105151043A | 2015-12-16 | |||
| CN106062852A | 2016-10-26 | |||
| CN103903479A | 2014-07-02 | |||
| JP2008198162A | 2008-08-28 |
Attorney, Agent or Firm:
DHC IP ATTORNEYS (CN)
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