Positioning sensor simulation method and device, electronic equipment and medium
The invention relates to a positioning sensor simulation method and device, electronic equipment and a medium. The method comprises the following steps: determining an initial position coordinate of a receiving end according to the position of a satellite capable of receiving a signal and the distan...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The invention relates to a positioning sensor simulation method and device, electronic equipment and a medium. The method comprises the following steps: determining an initial position coordinate of a receiving end according to the position of a satellite capable of receiving a signal and the distance between the receiving end and the satellite; the initial position coordinates are coordinates under an earth-centered earth-fixed coordinate system; determining the deviation of the initial position coordinates according to an error model and a shielding model; determining the position coordinate of the receiving end according to the initial position coordinate and the deviation; wherein the error model is used for representing an error brought to the initial position by at least one of transmission delay, multipath effect or noise; the shielding model is established based on an obstacle signal on a transmission link between the receiving end and the satellite, and is used for representing an error brought to th |
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