To provide an RTK-GNSS receiving device in which a receiving device that can acquire positional information and azimuth information highly accurately can be readily retrofitted to a work vehicle.SOLUTION: A receiving unit U is formed by fitting a GNSS unit 57 including GNSS receivers 48, 49, a specified low power radio device 51, a short-range radio device 53, an inertia measurement device 52 and a GNSS controller 54; position and azimuth GNSS antennae 46, 47 connected to the GNSS receivers; and a radio antenna 50 connected to the specified low power radio device, to an elongated fitting frame 70. The receiving unit is fitted to an upper part of a travelling machine body.SELECTED DRAWING: Figure 5
【課題】位置情報と共に方位情報を高精度で得られる受信装置を作業車両に簡単に後付けできるRTK−GNSS受信装置を提供する。【解決手段】GNSS受信機48、49、特定小電力無線機51、近距離無線機53、慣性計測装置52、並びにGNSSコントローラ54を備えるGNSSユニット57と、GNSS受信機に接続する位置及び方位用のGNSSアンテナ46,47と特定小電力無線機に接続する無線アンテナ50の夫々を長尺な取付フレーム70に取付けて受信ユニットUとなし、係る受信ユニットを走行機体の上部に取付ける。【選択図】図5
RTK-GNSS RECEIVING DEVICE FOR WORK VEHICLE
作業車両におけるRTK−GNSS受信装置
2021-02-04
Patent
Elektronische Ressource
Japanisch
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