Project Overview
ParcelPoint is an automated locker system designed to streamline package delivery and collection in urban areas. We developed a complete embedded solution that included custom hardware, secure firmware, and an intuitive human-machine interface.
Our integrated approach combined hardware design, firmware development, and HMI implementation to create a reliable, user-friendly system that connects seamlessly with cloud services and mobile applications.
Key Challenges:
- Creating a secure system for unattended package management
- Design and select power-efficient hardware for extended operation
- Implementing an intuitive touchscreen interface for all users
Our End-to-End Solution
Hardware Design
Custom hardware with integrated peripherals to control multiple locker compartments and manage user interactions.
- Arm64 Microprocessor
- Custom hardware CU for electronic locks
- Efficient power management
- 4G/LTE cellular connectivity
Embedded Firmware
Event-driven firmware architecture providing secure, reliable operation with power management optimization.
- Secure communication protocols
- OTA firmware update capability
- Advanced power management
- Comprehensive error handling
HMI Development
Intuitive touchscreen interface optimized for quick interactions.
- Qt-based graphics
- 10.1" capacitive touchscreen
- M-PESA payment flow
System Integration
Seamless integration of hardware, firmware, and HMI components into a cohesive system.
- Hardware abstraction layers
- Peripheral driver integration
- End-to-end testing framework
Cloud Connectivity
Secure communication with cloud services for remote management and mobile app integration.
- TLS-secured API communication
- Efficient data synchronization
- Mobile app integration endpoints
Development Process
Requirements Analysis
Gathering detailed specifications and analyzing user needs to define system requirements.
System Architecture
Designing the hardware and firmware architecture to meet all functional requirements.
Hardware & Firmware
Parallel development of PCB design and embedded firmware components.
HMI Implementation
Developing the user interface with Qt and integrating with firmware.
Integration & Testing
Bringing all components together and performing comprehensive system testing.
Prototyping
Building functional prototypes for field testing and usability evaluation.
Production & Deployment
Preparing manufacturing documentation and supporting production deployment.
Results & Impact
The ParcelPoint Smart Locker system has been successfully deployed in multiple locations, providing a secure and convenient solution for package management. The system has demonstrated exceptional reliability with minimal maintenance requirements.
Operational Efficiency
Reduced package handling time by 78% compared to traditional methods
User Satisfaction
Average user rating of 4.8/5 based on feedback
System Reliability
99.7% uptime with minimal maintenance requirements
Start Your Embedded Project
Interested in developing a similar end-to-end embedded solution? Let's discuss how our expertise in hardware design, firmware development, and HMI can bring your vision to life.