Rail conveyance system for mining
First Claim
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1. One or more burden rail cars, the one or more burden rail cars each comprising:
- (a) a structure for carrying cargo;
(b) a plurality of truck assemblies, each truck assembly comprising one or more axles;
(c) an on-board power source to provide propulsion power to at least one of the axles of each of the one or more burden rail cars; and
(d) a control interface operable to receive and process commands, and to execute selected functions, the selected functions comprising a plurality of start, brake, speed setting, gear setting, power source activation, power source deactivation, load cargo, and unload cargo, wherein the commands are received from at least one of;
i) a remotely located operator, ii) a remotely located computer executing automation logic, and iii) an on-board processor executing automation logic.
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Abstract
A rail-based system is disclosed for moving materials and is applicable to a number of industries. The invention describes a system of automated self-powered rail cars operating independently to transport material such as ore from a work face in a mine or cargo from a marine port to a major transportation hub.
25 Citations
26 Claims
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1. One or more burden rail cars, the one or more burden rail cars each comprising:
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(a) a structure for carrying cargo; (b) a plurality of truck assemblies, each truck assembly comprising one or more axles; (c) an on-board power source to provide propulsion power to at least one of the axles of each of the one or more burden rail cars; and (d) a control interface operable to receive and process commands, and to execute selected functions, the selected functions comprising a plurality of start, brake, speed setting, gear setting, power source activation, power source deactivation, load cargo, and unload cargo, wherein the commands are received from at least one of;
i) a remotely located operator, ii) a remotely located computer executing automation logic, and iii) an on-board processor executing automation logic. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
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12. A method, comprising:
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(a) providing a haulage railway, the railway having at least one loading point and at least one unloading point; (b) providing a plurality of burden rail cars traversing the haulage railway, each of the burden rail cars comprising; (B1) a structure for carrying cargo; (B2) a plurality of truck assemblies, each truck assembly comprising one or more axles; (B3) an on board power source to provide propulsive power to at least one of the axles of the one or more burden rail cars; and (B4) a control interface operable to receive and process commands, to execute selected functions, the selected functions comprising a plurality of start, brake, speed setting, gear setting, power source activation, power source deactivation, load cargo, and unload cargo, wherein the commands are received from at least one of;
i) a remotely located operator, and ii) an on board processor executing automation logic; and(c) loading each burden rail car with cargo at the at least one loading point and unloading, from each burden rail car, the cargo at the at least one unloading point. - View Dependent Claims (13, 14, 15, 16, 17, 18, 19, 20, 21)
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22. A system, comprising:
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a railway having at least one controllable rail element; a plurality of self-propelled burden rail cars on the railway, each of the self-propelled burden rail cars comprising a cargo carrying structure, an on-board power source driving the driver axle of each of the burden rail cars, at least one driver axle, a transceiver, and a control interface, the control interface being operable to control selected operations of the respective rail car; and a central controller operable to; receive, from a selected burden rail car a current spatial location of the selected burden rail car; identify a controllable rail element in a path of travel of the selected burden rail car; determine whether the selected burden rail car is loaded or unloaded; and in response, provide a command to the controllable rail element prior to arrival of the selected burden rail car. - View Dependent Claims (23, 24, 25, 26)
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Specification