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Satellite display system in on-vehicle navigation device

阅读:285发布:2022-09-24

专利汇可以提供Satellite display system in on-vehicle navigation device专利检索,专利查询,专利分析的服务。并且PURPOSE: To confirm a receivable satellite on a display part by displaying the position of the receivable artificial satellite on the display part according to position data and current position data.
CONSTITUTION: The satellite S is acquired first to gather navigation data, from which the number of the receivable satellite is found and stored in a RAM 7. Then receivable satellites S are acquired in order to gather navigation data and a satellite S is selected in consideration of the reception intensity of the signal and the coefficient of position measurement deterioration of the satellite S used for position measurement to start measuring the position, thereby obtaining the current position data on this system. Then position data on the respective receivable satellites S are found to find the azimuth angles and elevation angles of the respective satellites S and the positions of the respective satellites S are displayed on the display part 12 together with the satellite numbers to confirm the number of the receivable satellites S and the satellite numbers.
COPYRIGHT: (C)1991,JPO&Japio,下面是Satellite display system in on-vehicle navigation device专利的具体信息内容。

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