Search International and National Patent Collections

1. (WO2017185268) METHOD AND APPARATUS FOR DETECTING OBSTACLE ON ROAD

Pub. No.:    WO/2017/185268    International Application No.:    PCT/CN2016/080383
Publication Date: Fri Nov 03 00:59:59 CET 2017 International Filing Date: Thu Apr 28 01:59:59 CEST 2016
IPC: G01S 13/08
G08B 21/02
H04M 1/725
Applicants: HUAWEI TECHNOLOGIES CO., LTD.
华为技术有限公司
Inventors: YI, Yanni
易艳妮
Title: METHOD AND APPARATUS FOR DETECTING OBSTACLE ON ROAD
Abstract:
Provided are a method and apparatus for detecting an obstacle on a road, which relate to the field of communications technologies and resolve a potential risk when a pedestrian uses a mobile terminal while walking. The method comprises: collecting a road image through a camera (101); performing a recognition process on the collected road image to determine obstacles (102); determining a distance between a mobile terminal holder and an obstacle, and determining, according to the distance and a moving speed of the mobile terminal holder, a first time required by the mobile terminal holder to contact the obstacle (103); and if the first time is less than a safety time, generating, by the mobile terminal, a danger warning.