TRACKING AND MONITORING SYSTEM FOR OPENCAST MINES
First Claim
1. A tracking and monitoring system for opencast mines comprising a combination of a plurality of programmable active RFID transceiver devices in communication with a microprocessor based computing and storage device, said RFID transceiver devices are programmable to operate as coordinators, routers and end devices, having resident hardware specific embedded software, capable of forming a dynamic wireless network among themselves such that a plurality of said RFID transceiver devices programmed as routers are strategically placed to form an unified wireless mesh-networking infrastructure wherein a router is capable of transmitting and receiving signals from one or more routers, end devices, and a coordinator, the coordinator capable of receiving and transmitting signals to said routers and said computing and storage device, wherein said computing and storage device is provided with resident wireless sensor network application software for tracking, monitoring and storing of information received via coordinator, characterized in that the programmable active RFID transceiver devices consist of an external caplamp battery (CB), light emitting diode (L1), voltage regulator (VR), turnover switch (TS), internal battery supply (BS), safety arrangement (SA), embedded radio (ER), programming port (PR), universal asynchronous receiver-transmitter output (UO), analog to digital converter (Al), buzzer (BU), message switch (MS), and light emitting diode (L2);
- wherein the external caplamp battery (CB) being connected to light emitting diode (L1) and voltage regulator (VR);
the said voltage regulator (VR) being connected to turnover switch (TS);
the said turnover switch (TS) being connected to internal battery supply (BS) and safety arrangement (SA);
the said safety arrangement (SA) being connected to programming port (PR) and embedded radio (ER); and
the said embedded radio (ER) being separately connected to programming port (PR), universal asynchronous receiver-transmitter output (U0), analog to digital converter input (AI), buzzer (BU), message switch (MS), and light emitting diode (L2).
1 Assignment
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Accused Products
Abstract
The tracking and monitoring system for opencast mines of the present invention enables continuously tracking and monitoring vehicles and moveable equipment in opencast mines using ZigBee-enabled active RFID devices forming a dynamic wireless network among them and other static and mobile ZigBee devices placed at strategic locations. The present invention provides a tracking and monitoring system for opencast mines comprises in combination of ZigBee-compliant devices (programmable to operate as end devices, routers and coordinators by hardware specific embedded software) and wireless sensor network software having various application modules for opencast mines. Use of the system of the present invention would help in maintaining computerized record and analysing the performance of costly shovels and dumpers deployed in opencast mines. This would help in optimising the placement of dumpers with each shovel depending on the change in working and dumping places. This would also help in maintaining computerise attendance of dumper operators and other personnel working in an opencast mine. This would further help in providing warning to the signal man and dumper operator, while dumper approaching close proximity to the signal man. This would help in establishing two-way message communication among the personnel engaged in an opencast mine. This would ultimately help in improving production, productivity and safety in opencast mine.
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Citations
10 Claims
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1. A tracking and monitoring system for opencast mines comprising a combination of a plurality of programmable active RFID transceiver devices in communication with a microprocessor based computing and storage device, said RFID transceiver devices are programmable to operate as coordinators, routers and end devices, having resident hardware specific embedded software, capable of forming a dynamic wireless network among themselves such that a plurality of said RFID transceiver devices programmed as routers are strategically placed to form an unified wireless mesh-networking infrastructure wherein a router is capable of transmitting and receiving signals from one or more routers, end devices, and a coordinator, the coordinator capable of receiving and transmitting signals to said routers and said computing and storage device, wherein said computing and storage device is provided with resident wireless sensor network application software for tracking, monitoring and storing of information received via coordinator, characterized in that the programmable active RFID transceiver devices consist of an external caplamp battery (CB), light emitting diode (L1), voltage regulator (VR), turnover switch (TS), internal battery supply (BS), safety arrangement (SA), embedded radio (ER), programming port (PR), universal asynchronous receiver-transmitter output (UO), analog to digital converter (Al), buzzer (BU), message switch (MS), and light emitting diode (L2);
- wherein the external caplamp battery (CB) being connected to light emitting diode (L1) and voltage regulator (VR);
the said voltage regulator (VR) being connected to turnover switch (TS);
the said turnover switch (TS) being connected to internal battery supply (BS) and safety arrangement (SA);
the said safety arrangement (SA) being connected to programming port (PR) and embedded radio (ER); and
the said embedded radio (ER) being separately connected to programming port (PR), universal asynchronous receiver-transmitter output (U0), analog to digital converter input (AI), buzzer (BU), message switch (MS), and light emitting diode (L2). - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
- wherein the external caplamp battery (CB) being connected to light emitting diode (L1) and voltage regulator (VR);
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9. A method of tracking and monitoring vehicles and equipment in opencast mines, comprising:
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(i) programming a plurality of ZigBee-enabled Active RFID devices to operate as coordinator, routers and end devices; (ii) assigning end devices to one or more vehicles, personnel and equipment of an opencast mine; (iii) placing programmed routers at various locations of the opencast mine, characterized in that routers are configured to automatically form dynamic wireless mesh network among themselves, coordinator and end devices positioned at one or more locations of the mine; and (iv) receiving information from one or more routers by a coordinator, the coordinator being configured to send the information to a computing and storage device, wherein the computing and storage device is configured to (a) track vehicles and equipment in the opencast mine; (b) establish two-way message communication among the end devices, wherein the two-way message communication is facilitated by setting Universal Asynchronous Receiver/Transmitter (UART) buffer of end devices; (c) automatically perform optimal shovel-dumpers performance at one or more loading points and graphically display results; (d) perform optimum placement of shovels; (e) maintain computerized attendance of personnel working in the opencast mines; and
(f) prevent collisions and sending alert signals. - View Dependent Claims (10)
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Specification