专利汇可以提供Apparatus for detecting position of moving body专利检索,专利查询,专利分析的服务。并且PURPOSE: To display the position of a moving body with high accuracy by employing the data processing system of hybrid satellite navigation and inputting altitude data to the two-dimensional position of the moving body obtained by the data processing thereof.
CONSTITUTION: A hybrid type position measuring means 3 calculates a measuring position from both of satellite navigation receiving the dummy distance data from a satellite and the position data signals of respective satellites to measure the position of a moving body V and dead reckoning measuring the position of the moving body V from the data of the azimuth sensor and range finder mounted on the moving body V. A GPS operational processing part 2 calculates the three-dimensional coordinates position of the moving body V from three satellites. When there is large difference between altitude data and the altitude data of an altitude memory means 5, new altitude data is inputted to a GPS operational processing part 2 and operation is repeated so as to allow the altitude data on a map to gradually approach the altitude data calculated next to detect the present position.
COPYRIGHT: (C)1992,JPO&Japio,下面是Apparatus for detecting position of moving body专利的具体信息内容。
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