Title:
MULTI-SENSOR TARGET INFORMATION FUSION
Document Type and Number:
WIPO Patent Application WO/2019/114807
Kind Code:
A1
Abstract:
The present invention relates to multi-sensor target information fusion. An optimization method for the multi-sensor target information fusion of the present invention comprises the following steps: for each time point, acquiring a fusion prediction result for all sensors related to a target state at a current time point; acquiring an actual measurement result of each sensor related to the target state at the current time point; for each actual measurement result, acquiring, on the basis of the fusion prediction result and the actual measurement result, an optimal estimated result of the corresponding sensor related to the target state at the current time point; and fusing the optimal estimated result of each sensor to determine a weight corresponding to the optimal estimated result, and accordingly acquiring an optimal fusion estimated result related to the target state at the current time point.
Inventors:
PENG SIWEI (CN)
Application Number:
PCT/CN2018/121008
Publication Date:
June 20, 2019
Filing Date:
December 14, 2018
Export Citation:
Assignee:
NIO NEXTEV LTD (CN)
International Classes:
G06K9/62
Foreign References:
| CN108573270A | 2018-09-25 | |||
| CN108573271A | 2018-09-25 | |||
| CN106291533A | 2017-01-04 | |||
| US20160103214A1 | 2016-04-14 |
Other References:
See also references of EP 3726429A4
Attorney, Agent or Firm:
CHINA PATENT AGENT (HK) LTD. (CN)
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