To provide a position calculation method or position calculation device that prevents or reduces a change in a calculation value of a position.SOLUTION: A position calculation method for calculating the position of a host vehicle by using a processor receives a satellite signal, detects the state of the host vehicle by using a sensor, calculates the position of the host vehicle as a host vehicle position on the basis of detection values detected by the satellite signal and sensor, calculates an amount of change in the host vehicle position, compares an allowable amount of change in the host vehicle position set according to an allowable range of movement of the host vehicle with the amount of change of the host vehicle position, performs correction processing to limit the change in the host vehicle position according to the comparison result, and outputs the host vehicle position after the correction processing.SELECTED DRAWING: Figure 3
【課題】位置の演算値の変化を抑制した位置演算方法又は位置演算装置を提供する。【解決手段】プロセッサを用いて自車両の位置を演算する位置演算方法であって、衛星信号を受信し、センサを用いて、自車両の状態を検出し、衛星信号及びセンサより検出された検出値に基づき前記自車両の位置を自車位置として演算し、自車位置の変化量を演算し、自車両の動きの許容範囲に応じて設定される自車位置の許容変化量と、自車位置の変化量とを比較し、その比較結果に応じて自車位置の変化に制限をかける補正処理を実行し、補正処理後の自車位置を出力する。【選択図】 図3
POSITION CALCULATION METHOD, VEHICLE CONTROL METHOD, AND POSITION CALCULATION DEVICE
位置演算方法、車両制御方法及び位置演算装置
2019-04-25
Patent
Electronic Resource
Japanese
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