05548822 is referenced by 80 patents and cites 6 patents.

A mobile station monitoring system includes an order station, and a plurality of mobile stations each of which has a position detecting device for detecting its current position, a communicating device for transmitting information regarding its current position and operation condition and for receiving the current condition and operation condition of another mobile station, a memory device for storing the current position and operation condition of the another mobile station, and a displaying device for displaying the current position and operation condition of the another mobile station in such a manner that the current position and operation condition of the another mobile station is read from the memory device and imposed on a map corresponding to the vicinity of the current position of the another mobile station.

Title
Mobile station monitoring system
Application Number
8/260743
Publication Number
5548822
Application Date
June 15, 1994
Publication Date
August 20, 1996
Inventor
Hiroyuki Yogo
Aichi Pref.
JP
Agent
Sughrue Mion Zinn Macpeak & Seas
Assignee
Aisin Seiki Kabushiki Kaisha
JP
IPC
H04B 7/00
H04B 1/00
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