Village people are having this problem and they have faced it too. There is a lack of nearby hospitals, doctors, medicines or emergency facilities.
A solar powered smart medicine box for villages, which can work without internet. The box ensures safe and controlled medicine distribution.
Bamullea village located near by Bhopal
Solution
| Component | Description |
|---|---|
| Technical Components | Here’s a comprehensive technical analysis of your **Solar-Powered Smart Medicine Box** solution: --- ### **1. Technical Components Needed** To meet the requirements while avoiding prohibited behaviors, the following components are essential: #### **Core Hardware Components:** - **Solar Power System** - Solar panel (10W–20W, 12V) - Li-ion/Polymer battery (12V, 5Ah–10Ah) - Charge controller (PWM or MPPT) - **Microcontroller Unit (MCU)** - Arduino (low-cost) or Raspberry Pi (advanced features) - **Medicine Dispensing Mechanism** - Small servo motors or stepper motors for dispensing - Rotating carousel or conveyor belt for medicine storage - **User Interface (UI)** - LCD screen (16x2 or touchscreen) - LED indicators & buzzer for alerts - **Input System** - Keypad or RFID/NFC for doctor’s approval code - **Storage & Sensors** - IR/Weight sensors to detect medicine levels - Secure locking mechanism (solenoid lock) - **Connectivity (Optional for Remote Updates)** - GSM module (SMS-based approval) - LoRa for long-range communication (if no internet) #### **Avoiding Prohibited Behaviors:** - **Fail-Safe Mechanisms:** - Redundant sensors to verify correct dispensing - Physical labels/barcodes on medicine slots - Manual override for emergencies --- ### **2. Recommended Tech Stack** | **Category** | **Tech Stack** | |---------------------|----------------------------------------| | **Microcontroller** | Arduino Nano / ESP32 / Raspberry Pi Pico | | **Dispensing Mech.**| Stepper motors (NEMA 17) + Servos | | **Power System** | 12V Solar Panel + Li-ion Battery | | **Connectivity** | GSM (SIM800L) / LoRa (RA-02) | | **Sensors** | IR proximity / Load cells | | **UI** | 16x2 LCD + Membrane Keypad | | **Programming** | C++ (Arduino IDE) / MicroPython | --- ### **3. Detailed Implementation Steps** **Phase 1: Research & Design** - Survey rural healthcare needs (medicine types, common diseases). - Design 3D-printed/enclosure for durability (weatherproofing). **Phase 2: Prototyping** - Assemble solar system + battery backup. - Integrate MCU with dispensing mechanism (test with dummy pills). - Program basic dispensing logic (code validation). **Phase 3: Testing & Validation** - Simulate low-power conditions (cloudy days). - Test medicine tracking (sensor accuracy). - Verify fail-safes (e.g., no dispensing without code). **Phase 4: Deployment** - Pilot in 2–3 villages with local health workers. - Train users on code input/refill procedures. --- ### **4. Required Technical Learning** - **Electronics:** Solar circuits, motor control, sensor interfacing. - **Programming:** Embedded systems (Arduino/C++), state machines. - **Mechanical Design:** 3D printing (for custom parts). - **Security:** Basic encryption for approval codes. --- ### **5. Budget Calculation** #### **Hardware Costs** | **Component** | **Unit Cost (USD)** | **Qty** | **Total** | |-------------------------|---------------------|---------|-----------| | Solar Panel (10W) | $20 | 1 | $20 | | Battery (12V, 7Ah) | $25 | 1 | $25 | | Charge Controller | $10 | 1 | $10 | | Arduino Nano | $5 | 1 | $5 | | Stepper Motors | $15 | 3 | $45 | | IR Sensors | $2 | 5 | $10 | | LCD + Keypad | $8 | 1 | $8 | | GSM Module (SIM800L) | $20 | 1 | $20 | | Enclosure | $15 | 1 | $15 | | **Subtotal** | | | **$158** | #### **Software Costs** - Arduino IDE (Free) - Custom Code Development (Open-source) - **Total:** $0 #### **Maintenance (First Year)** - Battery replacement: $25 - Sensor calibration: $10 - **Total:** $35 #### **Grand Total (Per Unit):** ~ **$193** *(Note: Costs scale down with bulk orders.)* --- ### **Key Risks & Mitigation** - **Power Failure:** Use supercapacitors for brief outages. - **Wrong Dispensing:** Color-code medicine slots + barcode verification. - **Theft:** Bolt-down enclosure + tamper alarms. This solution balances cost, reliability, and rural usability while ensuring safe medicine distribution. Would you like refinements for specific constraints (e.g., extreme climates)? |
| Key Features |
Feature: Solar powered
Format: 1. There is lack of nearby hospitals, doctors, medicines, and emergency medial facilities in many rural or remote areas. People face difficulty getting timely medial help. Usage: The solar powered smart medicine box an be used in villages, remote areas, or during emergencies where hospitals or doctor's are not easily available. This system will remind the users to take medicines on time using alarms or lights . I t can dispense the correct medicine when needed and keep track of which medicines are running low.. |
| Implementation Steps | 1. Identify the problem 2. Research and collect data 3. Design the solution 4. Select components 5. Build the model 6. Program the system 7. Test the model 8. Evaluate and improve 9. Demonstrate and share |
singhalvinshi0
Rated: 5 stars
Review: Helps the the village people to get hospital facilities