Title:
V2X-BASED MULTI-TARGET PROCESSING METHOD
Document Type and Number:
WIPO Patent Application WO/2021/189767
Kind Code:
A1
Abstract:
A V2X-based multi-target processing method, comprising: acquiring position information of the current vehicle and state information of a target vehicle (101); retrieving historical evaluation data of the target vehicle, the historical evaluation data comprising a threat level of the target vehicle, and the threat level being used for evaluating the threat intensity of the target vehicle to the current vehicle (102); screening valid state information of the target vehicle according to the threat level (103); according to the position information of the current vehicle and the valid state information of the target vehicle, analyzing a threat level at the instant moment, and generating new evaluation data (104); and using the new evaluation data to update the historical evaluation data, and issuing a corresponding early-warning according to the threat level (105). The method can preliminarily screen acquired state information of the target vehicle, neglect data of the target vehicle with low threat intensity, and rapidly process more valid data under limited hardware resource conditions, ensuring a real-time and accurate target early-warning capability.
Inventors:
ZHANG GENGXU (CN)
FAN XIAOJUAN (CN)
LIU XIAOYANG (CN)
LUO ZUOHUANG (CN)
FAN XIAOJUAN (CN)
LIU XIAOYANG (CN)
LUO ZUOHUANG (CN)
Application Number:
PCT/CN2020/111803
Publication Date:
September 30, 2021
Filing Date:
August 27, 2020
Export Citation:
Assignee:
HUIZHOU DESAY SV INTELLIGENT TRANSP TECHNOLOGICAL INSTITUTE CO LTD (CN)
International Classes:
G06Q10/06
Foreign References:
| CN111582635A | 2020-08-25 | |||
| CN110807930A | 2020-02-18 | |||
| CN106651162A | 2017-05-10 | |||
| CN110276953A | 2019-09-24 | |||
| CN109658693A | 2019-04-19 | |||
| US20200005633A1 | 2020-01-02 |
Attorney, Agent or Firm:
YOGO PATENT AND TRADEMARK AGENCY LIMITED COMPANY (CN)
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