Agricultural implement speed measurement method and device based on land wheel and satellite positioning

The invention discloses an agricultural implement speed measurement method and device based on land wheel and satellite positioning. The method comprises the following steps: determining the running speed of an agricultural implement based on data collected by a land wheel module and a satellite pos...

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Bibliographische Detailangaben
Hauptverfasser:	LIU ZHENG, YUAN WENSHENG, YANG TENGXIANG, XU JINSHAN, ZHANG GUANGYUE, YANG XIAOYU, NI YOULIANG, FENG YUGANG, KIM SUNG-KYEOM, CHEN MAN, QIAN ZHENJIE
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ANALOGOUS ARRANGEMENTS USING OTHER WAVES DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION ORRERADIATION OF RADIO WAVES MEASURING MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION,OR SHOCK PHYSICS RADIO DIRECTION-FINDING RADIO NAVIGATION TESTING
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Beschreibung
Zusammenfassung:	The invention discloses an agricultural implement speed measurement method and device based on land wheel and satellite positioning. The method comprises the following steps: determining the running speed of an agricultural implement based on data collected by a land wheel module and a satellite positioning module; the method specifically comprises the following steps: evaluating the quality of data acquired by the satellite positioning module; when the data acquired by the satellite positioning module is continuously valid, the instant driving speed of the agricultural implement is determined based on the data acquired by the land wheel module and the satellite positioning module; calculating a correction coefficient of the land wheel module based on the real-time driving speed when a correction condition is met; and when the data collected by the satellite positioning module is unstable or has no data, correcting the data collected by the land wheel module by using the correction coefficient to obtain the i