04837700 is referenced by 60 patents and cites 9 patents.

A method for processing data received by a receiving device which outputs present location data for a movable vehicle based on the Global Positioning System and is positioned in the vehicle, including the steps of calculating an average of a predetermined number of data output from the receiving device while the vehicle stops, determining the average to be an effective data if the standard deviation of the data is within a predetermined range, and processing the averaged data as the present location data for the vehicle.

Title
Method and apparatus for processing data in a GPS receiving device in a road vehicle
Application Number
7/112918
Publication Number
4837700
Application Date
October 27, 1987
Publication Date
June 6, 1989
Inventor
Atsuhiko Fukushima
Saitama
JP
Masayuki Hosoi
Saitama
JP
Takashi Kashiwazaki
Saitama
JP
Hitoshi Ando
Saitama
JP
Agent
Sughrue Mion Zinn Macpeak & Seas
Assignee
Pioneer Electronic Corporation
JP
IPC
G01S 5/02
G06F 15/50
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