An apparatus for sensing data
This device senses data relevant to agricultural measurements such as soil moisture, soil temperature, atmospheric humidity, and atmospheric temperature. It is crucial for enhancing crop yields by providing precise and timely data on soil and environmental conditions. The apparatus features multiple slots supporting various types of sensors. The significance of this technology lies in its flexibility and cost-effectiveness, allowing users to replace and use different sensors without needing multiple devices. This approach simplifies the data collection process and ensures more accurate and comprehensive agricultural monitoring.
The primary problem addressed by this invention is the inefficiency and high cost associated with using multiple single-function sensors for agricultural data collection. Traditional methods require different sensors for different measurements (e.g., soil moisture, temperature), each coming as a separate product. This increases costs and inconvenience, as users must purchase and manage multiple devices. Additionally, commercially available products are typically limited to one measurement technique, making them less versatile and adaptable to different agricultural research needs.
- Versatility: The apparatus supports multiple sensor types (DPHP, capacitive, resistive, TDR), making it adaptable to various measurement techniques.
- Cost-Effectiveness: Reduces the need for multiple devices by integrating different sensors into one apparatus.
- Ease of Use: The plug-and-play socket for sensor replacement simplifies maintenance and upgrades.
- Comprehensive Monitoring: Capable of measuring a range of soil and environmental parameters, providing a holistic view of agricultural conditions.
- Energy Efficiency: Solar-powered charging ensures continuous operation without frequent battery replacements.
- Applications/Domain: The technology focuses on creating a versatile and adaptable data sensing apparatus, particularly suited for agricultural applications.
The device, particularly agricultural measurements like soil moisture, soil temperature, and atmospheric humidity. It consists of a probe (with a predefined length of 40cm) for deploying sensors at varying depths, a top panel designed to accommodate a solar cell for battery recharging, and tapered arms for safe insertion into the soil. The apparatus utilizes replaceable sensor units, including a Dual Probe Heat Pulse (DPHP) sensor, capacitive sensor, resistive sensor, and a TDR sensor. These sensors are connected to a signal conditioning circuit, which amplifies and filters the sensor data before transmission to a data processing unit with a microcontroller. The data processing unit, powered by a rechargeable Li-ion battery, receives and processes data from the signal conditioning circuit, presenting it on an LCD display. The apparatus enables measurements of soil moisture (1%-50% range), humidity (45%-95% range), and soil temperature (-10°C to +60°C range). Data can be logged at user-defined intervals and stored on a micro SD card or transmitted wirelessly. The collected data can be analyzed using a Python-based GUI moisture calculator to derive insights about soil conditions.
It can significantly impact agricultural practices by providing a cost-effective and versatile solution for data collection. This adaptability makes the technology accessible to a wider range of users, including researchers and farmers with varying budgets. It facilitates informed decision-making regarding irrigation, fertilization, and crop management. It leads to increased crop yield, reduced resource consumption, and minimized environmental impact.It has potential to enhance agricultural productivity while promoting sustainable farming practices, addressing critical social challenges related to food security and environmental conservation.