SGI Launches TOF Volume Measurement Solution

Suzhou Guanshi Intelligence Technology Co., Ltd. (SGI) officially announces the launch of a new TOF (Time of Flight) volume measurement solution, which has now entered mass production and is available in both USB and MIPI interface versions. Based on VGA/QVGA resolution TOF depth cameras and proprietary volume estimation and dimension recognition algorithms, the solution enables non-contact, automated 3D object measurement. With measurement errors controlled within 1%, it significantly outperforms manual and traditional sensor-based methods.

Key Features

• Non-contact High-Precision Measurement: The TOF camera collects complete depth maps using infrared time-of-flight principles, achieving measurement errors under 1% without requiring object movement—eliminating cross-contamination and human error.
• Fast Automated Measurement: Supports parcel measurement within 1–2 seconds. It can output volume results for dynamic objects in real-time, making it ideal for high-efficiency logistics and warehouse operations.
• Broad Application Scenarios: Deployable in logistics, smart lockers, warehouse management, and industrial automation. It supports accurate volume estimation for a variety of object shapes and materials.
• Dual Interface Design: Available in both USB and MIPI versions, compatible with PC and embedded systems. Easy to integrate and deploy; supports SDK calls and rapid platform integration.
• High Cost-Performance Ratio and Flexible Deployment: The TOF solution is moderately priced, compact in structure, easy to install, and offers wide measurement range with errors below 1%, making it suitable for industrial and smart terminal environments.

Advantages Over Traditional Solutions

• Compared to Manual Measurement: Eliminates manual operation; enables fast, contactless measurement—reducing labor costs and human error.
• Compared to Structured Light: TOF is more resistant to lighting conditions, offers more flexible deployment, lower cost, and broader environmental adaptability.
• Compared to Ultrasonic: TOF provides complete 3D data, wider measurement range, higher accuracy, and is unaffected by object surface shape or material.

Platform Compatibility and Fast Integration

The solution is compatible with Windows, Linux, and Android systems and supports various main control platforms. Through USB/MIPI interfaces, it integrates seamlessly with existing systems. Full SDKs and sample code are provided to facilitate secondary development and system integration.

Partnership Opportunities

SGI invites industry partners to jointly promote the adoption of TOF volume measurement technology. We welcome cooperation with system integrators, e-commerce companies, logistics providers, and manufacturers to build the next generation of efficient, intelligent volume measurement systems. For more information, please call +86 186 6808 7462 or email contact@3dsensing.cn.

Published on: August 1, 2025