Parkinsons disease monitoring project: Difference between revisions
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== '''Project definition''' == | == '''Project definition''' == | ||
Wireless sensor motes placed on limbs (legs, arms) transmit periodically measured data to a central node for storing and evaluation. Once a day (or in predefined period) data from central node is downloaded to PC or PDA for analysis and computation of feedback in the form of brain stimulation or appropriate dose of medicine. | Wireless sensor motes placed on limbs (legs, arms) transmit periodically measured data to a central node for storing and evaluation. Once a day (or in predefined period) data from central node is downloaded to PC or PDA for analysis and computation of feedback in the form of brain stimulation or appropriate dose of medicine. <BR> | ||
Central node stores received data from wireless sensor motes with time stamps to embedded memory card (MMC, SD, CF or similar). Central node consists of 802.15.4/ZigBee radio chip, MCU and memory card. Central node can be wear on belt therefore its size is not so important. Wireless sensor mote includes 802.15.4/ZigBee radio chip, MCU and accelerometer and should be worn on wrist similar a watch is weared. This motes should be as small as possible. | Central node stores received data from wireless sensor motes with time stamps to embedded memory card (MMC, SD, CF or similar). Central node consists of 802.15.4/ZigBee radio chip, MCU and memory card. Central node can be wear on belt therefore its size is not so important. Wireless sensor mote includes 802.15.4/ZigBee radio chip, MCU and accelerometer and should be worn on wrist similar a watch is weared. This motes should be as small as possible. | ||
Revision as of 22:49, 28 January 2007
Project definition
Wireless sensor motes placed on limbs (legs, arms) transmit periodically measured data to a central node for storing and evaluation. Once a day (or in predefined period) data from central node is downloaded to PC or PDA for analysis and computation of feedback in the form of brain stimulation or appropriate dose of medicine.
Central node stores received data from wireless sensor motes with time stamps to embedded memory card (MMC, SD, CF or similar). Central node consists of 802.15.4/ZigBee radio chip, MCU and memory card. Central node can be wear on belt therefore its size is not so important. Wireless sensor mote includes 802.15.4/ZigBee radio chip, MCU and accelerometer and should be worn on wrist similar a watch is weared. This motes should be as small as possible.
Time-schedule
Tasks
- synchronization between wireless sensor motes and central node: common time for the samples capture