Remote control system for locomotive with address exchange capability
First Claim
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1. A transmitter for remotely controlling a locomotive entity, said transmitter comprising:
- a) a control entity capable of acquiring a plurality of states, said plurality of states including a linked state in which said control entity generates commands for causing an action to be performed by the locomotive entity;
b) a first interface in communication with said control entity, said first interface being operative for receiving an identifier of the locomotive entity via a first communication link;
c) a second interface in communication with said control entity, said second interface being operative for transmitting a signal over a second communication link different from the first communication link, the second communication link being an RF communication link;
d) wherein when said control entity is in said linked state, the signal transmitted over said second communication link includes commands for causing the locomotive entity to perform one or more actions; and
e) wherein when said control entity is in a state other than said linked state, the signal transmitted over said second communication link includes an identifier of said transmitter.
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Abstract
A transmitter for remotely controlling a locomotive entity. The transmitter has a control entity capable of acquiring a plurality of states, including a linked state. The transmitter also has an interface in communication with the control entity for receiving an identifier of the locomotive entity via a communication link. The transmitter also has a proximity detector having a detection field, the proximity detector being in communication with the control entity to enable the control entity to switch to the linked state at least when the locomotive entity is in the detection field.
51 Citations
45 Claims
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1. A transmitter for remotely controlling a locomotive entity, said transmitter comprising:
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a) a control entity capable of acquiring a plurality of states, said plurality of states including a linked state in which said control entity generates commands for causing an action to be performed by the locomotive entity;
b) a first interface in communication with said control entity, said first interface being operative for receiving an identifier of the locomotive entity via a first communication link;
c) a second interface in communication with said control entity, said second interface being operative for transmitting a signal over a second communication link different from the first communication link, the second communication link being an RF communication link;
d) wherein when said control entity is in said linked state, the signal transmitted over said second communication link includes commands for causing the locomotive entity to perform one or more actions; and
e) wherein when said control entity is in a state other than said linked state, the signal transmitted over said second communication link includes an identifier of said transmitter. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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11. A transmitter for remotely controlling a locomotive entity, said transmitter comprising:
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a) a control entity capable of acquiring a plurality of states, said plurality of states including a linked state in which said control entity issues commands for causing an action to be performed by the locomotive entity;
b) said control entity being capable of communicating with the locomotive entity via at least two communication links distinct from one another;
c) said control entity being enabled to switch from a state other than said linked state to said linked state at least when said control entity has received an identifier of the locomotive entity over a first communication link of the at least two communication links and has sent an identifier to the locomotive entity over a second communication link of the at least two communication links;
d) wherein when said control entity is in said linked state, said control entity transmits over said second communication link a signal including commands for causing the locomotive entity to perform one or more actions. - View Dependent Claims (12, 13, 14, 15, 16, 17, 18, 19)
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20. A transmitter for remotely controlling a locomotive entity, said transmitter comprising:
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a) a control entity capable of acquiring a plurality of states, said plurality of states including a linked state in which said control entity generates commands for causing an action to be performed by the locomotive entity;
b) a first interface in communication with said control entity, said first interface being operative for sending an identifier of said transmitter to the locomotive entity via a first communication link;
c) a second interface in communication with said control entity, said second interface being operative for issuing a signal over a second communication link different from the first communication link, the second communication link being an RF communication link;
wherein when said control entity is in said linked state, the signal transmitted over said second communication link includes commands for causing the locomotive entity to perform one or more actions; and
wherein when said control entity is in a state other than said linked state, said second interface is operative for receiving via the second communication link an identifier of the locomotive entity. - View Dependent Claims (21, 22, 23, 24, 25, 26, 27, 28, 29)
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30. A transmitter for remotely controlling a locomotive entity, said transmitter comprising:
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a) a control entity capable of acquiring a plurality of states, said plurality of states including a linked state in which said control entity is enabled to generate commands to a predetermined locomotive entity for causing an action to be performed by the predetermined locomotive entity;
b) means for communicating an identifier of the locomotive entity to said transmitter;
c) a proximity detector having a detection field, said proximity detector being in communication with said control entity to enable said control entity to switch from a state other than said linked state to said linked state at least when the predetermined locomotive entity is in said detection field; and
d) said proximity detector being distinct from said means for communicating. - View Dependent Claims (31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45)
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Specification