Title:
SAFE DRIVING METHOD FOR VEHICLE
Document Type and Number:
WIPO Patent Application WO/2020/001447
Kind Code:
A1
Abstract:
A safe driving method for a vehicle comprises: acquiring a road surface adhesion coefficient and positioning information of a first vehicle sent by the first vehicle when performing braking (S1); determining, according to the positioning information of the first vehicle, a target road section on which the first vehicle is currently traveling (S2); determining a target adhesion coefficient of the target road section according to the road surface adhesion coefficient of the first vehicle (S3); and acquiring a second vehicle traveling on the target road section that has not yet performed braking, and delivering the target adhesion coefficient to the second vehicle (S4). In the method, a road surface adhesion coefficient of a first vehicle is used to determine a target adhesion coefficient of a target road section currently being traveled, and the target adhesion coefficient is delivered to a second vehicle on the target road section that has not yet performed braking, so as to enable the second vehicle to perform braking early, thereby improving vehicle safety and reducing the probability of a traffic accident.
Inventors:
LIU XIAOFEI (CN)
FAN BO (CN)
BAI JUNMING (CN)
FAN BO (CN)
BAI JUNMING (CN)
Application Number:
PCT/CN2019/092850
Publication Date:
January 02, 2020
Filing Date:
June 25, 2019
Export Citation:
Assignee:
BYD CO LTD (CN)
International Classes:
B60W40/068; G08G1/0967
Domestic Patent References:
| WO2016120043A1 | 2016-08-04 |
Foreign References:
| CN107406079A | 2017-11-28 | |||
| CN107406079A | 2017-11-28 | |||
| CN107685733A | 2018-02-13 | |||
| CN105584485A | 2016-05-18 | |||
| CN108058709A | 2018-05-22 |
Attorney, Agent or Firm:
TSINGYIHUA INTELLECTUAL PROPERTY LLC (CN)
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