Communication control system
First Claim
1. A communication control system for making a mutual communication between at least one vehicle and a communication station,said communication station comprisingfirst transmitter/receiver means for communicating with said vehicle, andfirst control means for causing said first transmitter/receiver means to transmit an identification code for identifying said vehicle;
- said vehicle comprisingsecond transmitter/receiver means for communicating with said communication station,identification code storing means for storing the identification code from said communication station as received by said second transmitter/receiver means, andsecond control means for causing said second transmitter/receiver means to transmit an identification code stored in said identification code storing means to said communication station;
wherein said first control means is responsive to reception of said identification code by said first transmitter/receiver means from said vehicle for causing said first transmitter/receiver means to retransmit said identification code; and
wherein said second control means is responsive to said retransmitted identification code being received by said second transmitter/receiver means for determining whether said received retransmitted identification code corresponds to said stored identification code.
1 Assignment
0 Petitions
Accused Products
Abstract
A communication control system includes a plurality of base stations for making communication with a plurality of cars and a central base station. The central base station conducts centralized supervisory of each base station. The car travel while transmitting data signals indicating that car number codes have not been provided thereto. The base station transmits a car number code provided by the central base station to each car when the base station receives the data signals. The car receives and stores the car number code. The base station calls the cars through the provided car number codes when the base station communicates with the cars.
43 Citations
7 Claims
-
1. A communication control system for making a mutual communication between at least one vehicle and a communication station,
said communication station comprising first transmitter/receiver means for communicating with said vehicle, and first control means for causing said first transmitter/receiver means to transmit an identification code for identifying said vehicle; -
said vehicle comprising second transmitter/receiver means for communicating with said communication station, identification code storing means for storing the identification code from said communication station as received by said second transmitter/receiver means, and second control means for causing said second transmitter/receiver means to transmit an identification code stored in said identification code storing means to said communication station; wherein said first control means is responsive to reception of said identification code by said first transmitter/receiver means from said vehicle for causing said first transmitter/receiver means to retransmit said identification code; and wherein said second control means is responsive to said retransmitted identification code being received by said second transmitter/receiver means for determining whether said received retransmitted identification code corresponds to said stored identification code. - View Dependent Claims (2, 3, 4, 5, 6, 7)
-
Specification