Thesis - Overview Concepts
- Agricultural irrigation systems
- Soil kinds
- Root distribution
- Plant (biotic) lifecycle
- Pressurized irrigation systems
- Irrigation flow processes
- Pressurized systems: Filtering
- Pressurized systems: Pressure monitoring
- Irrigation flow timing (on/off durations)
- Irrigation Systems Power Supplies
Thesis - Naive Theory: Arduino + BBB
- Arduino for agricultural irrigation - flow control & monitoring
- Irrigation
- Motor control
- PWM
- Motor type
- Irrigation flow
- Flow Rate Sensors
- Alarm for underflow /underflow rate at any discrete time
- Overflow: May indicate irrigation line or valve rupture
- Underflow: May indicate irrigation line or valve obstruction
- Monitoring system would have to be preprogrammed for 'acceptable' flow rates over time
- Reporting system may utilize SDN, mobile push
- Time-duration analysis
- Agriculture
- Remote reporting
- What signal proto?
- See also: BBB
- Arduino for solar
- BeagleBone Black (BBB)
- TI AM35XX Sitara MCU
- ARM Cortex architecture
- PRU-ICSS x2
- I2C
- Microprogramming
- Board Interfaces
- Ethernet
- USB host
- USB client//OTG
- I2C (IO Headers)
- SPI (IO Headers)
- MicroSD
- Board resources
- eMMC
- Pushbuttons
- ...
- BBB enclosures for outdoor applications
- Environmental concern: Operating temperature
- Direct solar energy
- Ambient temperature inside and outside of enclosure
- Environmental concern: Humidity in functional enclosure
- Preciptation types - estimates varying over region and time
- Fog
- Rain
- Snow
- Functional concern: Power supply (solar?)
- Functional concern: Network data transmittal
- BBB & Solar
- See also: Instructables; Arduino; PWM; Electrodynamics (inverter efficiency)
- BBB & RF
- Usage cases
- Remote supervisory reporting, remote mechanical systems control, OOP4SCADA//AGGIE
- Remote systems configuration and update OOP4SCADA//DIST
- Limitations
- Signal band, signal power, and modulation
- Refer to regional guidelines for signal broadcast standards and limitations
- US: FCC
- TxRx Power
- Regional availability of celluar phone towers as limiting factor for M2M hardware applications
- See also
- AX.25
- ...
- Convenient modeling tools for systems design and systems maintenance
- Garden plots / field plots
- Drip systems models
- Parts by manufacturer
- STEP product data interchange
- Control panel
- Alarms
- Flow reporting
- Flow reprogramming
- Shop (maint) panel
- Parts lists
- Invoices
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