RK3568-based HarmonyOS All-in-One Access Control Solution Project

The HarmonyOS All-in-One Access Control Solution leverages Sienovo's HarmonyOS AIoT-3568X AI motherboard, powered by the OpenHarmony operating system, to deliver a robust and secure identity verification platform. This post delves into the architecture of this solution, detailing its key components, peripheral integration guidelines, and essential steps for hardware setup and display configuration, ensuring a smooth deployment for various access control scenarios.

Project Overview

The HarmonyOS All-in-One Access Control Solution is designed for scenarios demanding high security and reliable identity verification. At its core, it emphasizes independent controllability, utilizing self-developed algorithms and domestic chips to ensure a secure and manageable system.

Project Application Scenarios: This solution offers a comprehensive suite of features, including facial recognition, ID verification, intelligent gate control, and traceable access data, making it suitable for a wide range of applications:

1. High-Security Facilities: Identity verification in government agencies, enterprises, public institutions, and financial organizations where security is paramount.
2. Accommodation Services: Real-name registration in hotels, guesthouses, and apartments.
3. Transportation Hubs: Security checks at stations, airports, and ports.
4. Large-Scale Events: Entry validation for exhibitions, concerts, and sports events.
5. General Identity Verification: Any other scenario requiring reliable identity authentication.

Target Audience: The solution caters to various stakeholders involved in security and access management:

1. Staff in government agencies, enterprises, public institutions, and financial organizations.
2. Personnel in hotels, guesthouses, and apartments.
3. Security personnel at transportation hubs.
4. Organizers and security staff for exhibitions, concerts, and sports events.
5. Individuals and organizations requiring identity verification services.

Solution Architecture and Key Modules

The HarmonyOS All-in-One Access Control Solution is built around a powerful and versatile hardware and software stack.

Solution Framework

The system's core is the HarmonyOS AIoT-3568X AI motherboard, which integrates the Rockchip RK3568 system-on-chip (SoC). The RK3568 is a quad-core ARM Cortex-A55 processor with an integrated Mali-G52 GPU and a dedicated NPU (Neural Processing Unit), providing robust performance for AI inference tasks like facial recognition. Running the OpenHarmony operating system, the solution ensures a secure, efficient, and highly customizable platform.

Important Integration Notes:

• Display Connections: MIPI and eDP display cable definitions must be verified meticulously before connection to prevent damage, such as screen burn-in, due to incorrect pin assignments or voltage levels. Always consult the display panel's datasheet and the motherboard's specifications.
• Peripheral Connections: When connecting other peripherals like ID card modules or QR code scanners, pay close attention to the power supply voltage and pin order. The PCBA (Printed Circuit Board Assembly) typically has silkscreen markings indicating these details. Double-check these markings against the peripheral's specifications before making any connections to avoid component damage.

Product Function Modules and Their Uses

The solution integrates various modules to provide comprehensive access control functionalities:

| Main Function Module | Purpose