Qin Creating a multi-dimensional sensing network for the campus with AI

The low-voltage system developed by Shenzhen Qin Technology Co., Ltd. for Dongguan Songhu Zhigu Industrial Park achieves integrated upgrades in security, communication, and management through **full-scenario intelligent integration**. Below are the technical solutions and implementation highlights of the four core systems:

1. Park Surveillance System: AI-powered Multi-dimensional Perception Network **Hardware Architecture** -Deploy **4K Ultra HD cameras** to cover key areas including main roads, factory entrances/exits, and parking lots, supporting **360° panoramic monitoring** and **low-light color imaging**. -Utilize **intelligent analysis servers** for behavior recognition (e.g., crowd detection, area intrusion), license plate recognition (accuracy ≥99.8%), and automatic anomaly alerts. **System Functions** - **Cloud-edge collaborative storage**: Front-end cameras process localized data through edge computing nodes, with critical video streams uploaded to the park's private cloud platform for 30-day rolling storage. - **Multi-level permission management**: Administrators can remotely access surveillance footage via web or mobile interfaces to set access permissions for different departments. **Scenario Applications** -Integrated with parking systems to enable automatic vehicle capture upon entry/exit and abnormal parking alerts; linked with access control systems to track personnel movement trajectories.

2.Industrial Park Wireless Network: 5G + Wi-Fi 6 Hybrid Coverage **Network Architecture** -Utilizes **5G Industrial Routers** to achieve high-speed coverage across the entire park, supporting mobile devices with speeds exceeding **200Mbps**. -Deploys **Wi-Fi 6 APs** for seamless roaming in high-density indoor areas (e.g., R&D centers, meeting rooms), with each AP supporting concurrent access for over 200 terminals. **Technical Features** - **Network Slicing**: Allocates dedicated channels for video surveillance, production data transmission, and office networks to ensure critical business bandwidth (e.g., production line data transmission bandwidth ≥100Mbps). - **Intelligent Load Balancing**: Automatically adjusts AP power based on terminal quantity to reduce signal interference and enhance network stability. **Scenario Applications** -Supports real-time data transmission for IoT devices like AGVs and intelligent inspection robots, providing enterprises with a high-speed, stable remote working environment.

3.Parking Lot Payment System: Unmanned Intelligent Management Platform **Core Equipment** -Utilizes **License Plate Recognition System** for automatic vehicle identification, supporting multiple license plate types including new energy vehicles and temporary plates. -Deploys **Self-service Payment Terminals** compatible with WeChat Pay, Alipay, ETC, and other payment methods, with automatic barrier lifting within 3 seconds after payment. **System Functions** - **Parking Guidance**: Real-time parking space status monitoring through magnetic sensors, with LED screens dynamically displaying available spaces. - **Reserve Management**: Visitors can book parking spots in advance via the official WeChat account, with the system automatically allocating spaces and generating QR code access credentials. **Data Applications** -Integrated with the park's ERP system to achieve automatic monthly rental fee deduction, temporary parking fee statistics; generate parking flow reports to optimize operational efficiency.

4.Park Access Control System: Multimodal Identity Authentication Framework **Hardware Configuration** -Deploy **Facial Recognition Access Terminals** with 1:1/1:N matching capabilities (1-second recognition speed, ≥99.7% accuracy). -Integrate **QR/IC Card Readers** for multi-medium access (employee IDs, visitor QR codes). **Business Process** - **Visitor Management**: Visitors submit reservation requests via WeChat Official Account. After approval, a dynamic QR code is generated for instant access; temporary visitors can register quickly at the front desk using ID scanners. - **Access Control**: Supports time-based, area-specific, and user-type permissions (e.g., R&D Area restricted to authorized personnel). **System Integration** -Connects with surveillance systems for real-time access capture; integrates with parking systems to automatically match visitor vehicles with access permissions.

5.System Integration and O&M Assurance **Unified Management Platform** -Utilizes the **Smart Park Management Platform** to achieve data interoperability and centralized control across four major systems, supporting 3D map visualization and alarm event coordination. **O&M System** - **Remote Monitoring**: Enables real-time equipment status monitoring through network management systems (e.g., HuaweieSight), with automatic fault alerts for issues like camera disconnection or AP signal anomalies. - **Regular Maintenance**: Conducts quarterly equipment cleaning, network optimization, and data backup to ensure stable system operation.

6.Technical Advantages and Implementation Outcomes **Advanced Features** -Utilizes an **AI + Edge Computing** architecture to achieve real-time local analysis and cloud-based big data processing synergy. -Supports **IPv6 protocol** to reserve expansion space for future 5G and IoT device integration. **Reliability** -Critical equipment (e.g., servers, core switches) features redundant design to ensure 24/7 uninterrupted operation. -Data transmission employs **AES-256 encryption** for information security. **Economic Benefits** -Through **Energy Management System** monitoring, estimated annual electricity cost savings of approximately 15%. -Functions like unmanned parking lots and self-service visitor registration reduce park management labor costs by about 30%. 

7. Case Studies and Industry Impact The Songhu Zhigu Low-Voltage System Project, as a **benchmark smart park case in the Guangdong-Hong Kong-Macao Greater Bay Area**, has been replicated across multiple industrial parks: - **Technology Transfer**: Qin Technology's AI video analysis algorithm was applied to Shenzhen Bay MixC's commercial surveillance system, enabling customer flow statistics and anomaly alerts. - **Industry Standardization**: The 5G + Wi-Fi 6 hybrid networking solution provided practical references for the "Smart Park Wireless Network Construction Specifications". 

Conclusion Through **technological innovation + scenario implementation**, Qin Technology has created a **secure, efficient, and eco-friendly** low-voltage system ecosystem for Songhu Zhigu. In the future, with the deep integration of AI large models (such as the "maintenance large model" of Daotong Technology) and Internet of Things technology, the intelligent level of the park will be further improved, providing digital support for industrial upgrading in Dongguan and even the Greater Bay Area.