Mobile station monitoring system
First Claim
1. A mobile station monitoring system comprising:
- an order station which is a fixed station having communicating means for periodically transmitting a reply demand to a plurality of mobile stations; and
a plurality of mobile stations each of which hasposition detecting means for detecting its current position,communicating means for transmitting information regarding its current position and operation condition when the reply demand is received and for receiving the current condition and operation condition of other mobile stations,memory means for storing the current position and operation condition of other mobile stations, anddisplaying means for displaying the current position and operation condition of other mobile stations in such a manner that the current position and operation condition of other mobile stations are read from the memory means and imposed on a map corresponding to the vicinity of the current position of other mobile stations.
1 Assignment
0 Petitions
Accused Products
Abstract
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.
126 Citations
8 Claims
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1. A mobile station monitoring system comprising:
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an order station which is a fixed station having communicating means for periodically transmitting a reply demand to a plurality of mobile stations; and a plurality of mobile stations each of which has position detecting means for detecting its current position, communicating means for transmitting information regarding its current position and operation condition when the reply demand is received and for receiving the current condition and operation condition of other mobile stations, memory means for storing the current position and operation condition of other mobile stations, and displaying means for displaying the current position and operation condition of other mobile stations in such a manner that the current position and operation condition of other mobile stations are read from the memory means and imposed on a map corresponding to the vicinity of the current position of other mobile stations. - View Dependent Claims (2, 3, 4, 5)
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6. A mobile station monitoring system comprising:
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an order station which is a fixed station having communicating means for receiving information regarding the current position and operation condition of a plurality of mobile stations, memory means for storing current positions and operation conditions of the mobile stations and displaying means for displaying the current position and operation condition of the mobile stations in such a manner that the current position and operation condition of the mobile stations are read from the memory means and imposed on a map corresponding to the vicinity of the current position of the mobile stations; and a plurality of mobile stations each of which has position detecting means for detecting its current position, communicating means for transmitting information regarding its current position and operation condition to the order station when an operation condition of the mobile station is changed and for receiving the current condition and operation condition of other mobile stations which is transmitted to the order station, memory means for storing the current position and operation condition of other mobile stations, and displaying means for displaying the current position and operation condition of other mobile stations in such a manner that the current position and operation condition of other mobile stations are read from the memory means and imposed on a map corresponding to the vicinity of the current position of other mobile stations. - View Dependent Claims (7, 8)
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Specification