An apparatus and a method for estimating rainfall intensity using a vehicle radar are provided. In order to minimize a rainfall intensity estimation error after collecting and processing a radar signal and estimating the rainfall intensity, a preprocessing process of filtering an object is included to prevent overestimation of the rainfall intensity from the object. The present invention includes a pre-processing module.

    차량레이더를 이용한 강우강도 추정 장치 및 방법이 제공된다. 레이더신호를 수집하여 처리한 후 강우강도 추정하기 전 강우강도 추정 오차를 최소화하기 위하여 객체(오브젝트)를 필터링하는 전처리 과정을 포함함으로써 오브젝트로부터 강우 강도 추정이 과대추정되는 것을 방지하도록 한다.


    Access

    Download


    Export, share and cite



    Title :

    Rainfall intensity estimation device and method using vehicle radar


    Additional title:

    차량레이더를 이용한 강우강도 추정 장치 및 방법


    Contributors:

    Publication date :

    2021-04-23


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    G01W METEOROLOGY , Meteorologie / B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion / G01S RADIO DIRECTION-FINDING , Funkpeilung / G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung




    Research on Rainfall Identification and Rainfall Intensity Retrieval from X-band Navigation Radar Image

    Lu, Zhizhong / Liu, Hong / Zhou, Rong et al. | British Library Conference Proceedings | 2017


    RAINFALL ESTIMATION DEVICE

    UCHIDA NAOHIDE / SAWADA HIDEAKI | European Patent Office | 2022

    Free access

    Progress Towards Developing a Radar Calibration Method for Improved Rainfall Estimation

    Baun, S. A. / Bagtzoglou, A. C. / Anagnostou, M. N. et al. | British Library Conference Proceedings | 2004


    Estimation of Intensity-Duration-Area-Frequency Curves Using Scaling Properties of Hourly Rainfall Data

    Nhat, Le Minh / Tachikawa, Yasuto / Sayama, Takahiro et al. | HENRY – Federal Waterways Engineering and Research Institute (BAW) | 2008

    Free access