S10 Pro/S10 3D Vision Sensors: Unlock Mobile Robots Indoors & Outdoors

May 1, 2025

In the rapidly evolving field of mobile robotics, obstacle avoidance and precise distance measurement have become key factors for intelligent devices to operate successfully in complex environments. As a leading provider of 3D vision solutions for mobile robots, MRDVS has achieved comprehensive product coverage—from short to long range, and from indoor to outdoor applications. The company has launched its latest innovative products, the S10 Pro and S10 dToF obstacle avoidance cameras, which are based on advanced automotive-grade LiDAR technology. These cameras offer high-performance solutions for long-range obstacle detection in challenging environments.

dToF Obstacle Avoidance Cameras Designed for Complex Mobile Robot Environments

The S10 Pro and S10 are equipped with a depth resolution of 240 × 160 and capture real-time depth and texture information to meet the long-range perception needs of various devices such as low-speed unmanned vehicles, autonomous forklifts, drones, and lawn mowers. These cameras are well-suited for both indoor and outdoor environments and support a wide range of application scenarios, including obstacle avoidance, end-effector recognition for construction machinery, pile hole measurement, smart transportation, warehousing and logistics, as well as security applications. The S10 Pro supports detection distances up to 18 meters, making it ideal for long-range sensing, while the S10 provides a more cost-effective solution for sensing within an 8-meter range.

Applications of dToF Obstacle Avoidance Cameras

dToF (direct Time-of-Flight) obstacle avoidance cameras like the S10 Pro and S10 are engineered to deliver reliable depth sensing and environmental awareness across a wide range of autonomous and semi-autonomous systems. Their high-resolution depth imaging and real-time perception capabilities make them suitable for both indoor and outdoor environments. Key application scenarios include:

Outdoor Forklift Obstacle Avoidance – Enhances operational safety in dynamic outdoor environments by detecting obstacles during loading and transport.
Drone Landing and Navigation – Assists drones in safe landing and low-altitude flight by detecting ground and surrounding objects.
Low-Speed Autonomous Vehicles – Enables precise navigation for delivery robots and similar low-speed platforms operating in urban and industrial settings.
Autonomous Cleaning Robots – Provides real-time obstacle detection for smart cleaners navigating indoor and outdoor surfaces.
Patrol Robots – Facilitates smooth and safe patrolling in security and surveillance tasks across complex terrains.
AGV (Automated Guided Vehicle) Systems – Supports precise movement and collision avoidance in warehouse and production lines.
Lawn Mowers – Ensures safe and efficient mowing by detecting uneven ground, obstacles, and landscaping features.
Public Safety and Service Robots – Protects humans and assets in public spaces such as airports, malls, and hospitals through smart environmental sensing.

Exploring the Core Highlights of S10 Pro and S10: Precision, Performance, and Innovation

The S10 Pro and S10 redefine the standards of advanced sensing with cutting-edge dToF technology. These devices excel in dynamic environments, ensuring precise performance in applications like drones and multi-robot systems.

Precise Long-Distance Sensing and Anti-Motion Blur

Both the S10 Pro and S10 leverage dToF technology to achieve unparalleled accuracy in long-distance sensing. These devices are designed to perform exceptionally well in dynamic environments, whether indoors or outdoors. Their ability to provide stable and clear depth data even in fast-moving scenarios makes them ideal for applications like unmanned vehicles and drones.

Powerful Anti-Multipath Effect Capability

One of the key advantages of the S10 Pro and S10 is their resistance to multipath effects. Unlike traditional iToF sensors, these models excel in environments with narrow spaces and potential signal interference. The sensors can filter out overlapping reflections, providing more reliable and precise distance measurements, which is crucial for real-time applications.

Adaptability to High Reflectivity Objects and Dynamic Ranges

The S10 Pro and S10 can maintain exceptional depth accuracy even in scenes with high-reflectivity objects. This adaptability ensures stable performance in high dynamic range environments. Whether dealing with reflective surfaces or rapidly changing light conditions, these devices consistently deliver optimal results.

Low Power Consumption with High Response Speed

Both models feature low power consumption without sacrificing speed. The S10 Pro and S10 can operate efficiently while maintaining a high frame rate of up to 20fps. This balance of energy efficiency and responsiveness is essential for applications like real-time obstacle avoidance, where immediate reactions are crucial.

Multi-Device Operation for Seamless Collaboration

In multi-robot environments, the S10 Pro and S10 shine with their ability to work together without causing interference. Thanks to the optimization of their dToF chips, multiple devices can operate simultaneously, making these sensors ideal for collaborative robotic systems. This feature enhances the scalability and versatility of applications across industries.

Robust Performance in Strong Outdoor Lighting

The S10 Pro and S10 stand out for their impressive sunlight resistance. Even in direct sunlight with up to 100kLux brightness, the S10 Pro can measure distances up to 15 meters. This makes them suitable for outdoor use, even in challenging lighting conditions, ensuring reliable performance regardless of the environment.

Built-in Obstacle Avoidance and I/O Signal Output

The S10 Pro and S10 come with a built-in obstacle avoidance algorithm, offering two operational modes. Users can either integrate the point cloud data into existing systems via Ethernet or use the sensors’ built-in algorithm to send direct deceleration or stop commands through the I/O port. This flexibility ensures the devices can seamlessly integrate into various robotic systems.

The MRDVS iToF Camera and dToF Camera Selection Guide

Both dToF (direct time of flight) and iToF (indirect time of flight) have their unique advantages. dToF excels in fast distance measurement and interference resistance, making it more suitable for complex scenarios at medium to long distances. On the other hand, iToF performs exceptionally well in high-precision recognition at close ranges, making it ideal for detection applications within 5 meters. MRDVS effectively combines the strengths of these two technologies to provide more precise and efficient distance sensing solutions for different scenarios.

dToF vs. iToF Technology Comparison

Here is a table that highlights the distinct advantages of both dToF and iToF technologies, helping in selecting the right solution based on specific application requirements.

Feature	dToF (Direct Time of Flight)	iToF (Indirect Time of Flight)
Measurement Principle	Directly measures the emission and reception time of light pulses	Calculates the average flight time of multiple pulses via phase shift
Effective Sensing Distance	Medium to long distances (>5 meters)	Short distances (<5 meters)
Power Consumption	Low power consumption	Slightly higher power consumption than dToF
Anti-Interference Ability	Strong resistance to light interference, adapts well to dynamic lighting conditions	Good anti-interference ability, but less suitable for strong light environments
Anti-Multipath Interference	Superior to iToF, effectively reduces the impact of multipath effects	May experience errors in multi-reflection or narrow environments
Adaptability to High Reflective Objects	Maintains high measurement accuracy even in high-reflectivity environments	Data accuracy may be affected in high-reflectivity environments
Application Scenarios	Outdoor complex distance detection, unmanned vehicle obstacle avoidance, large-scale industrial scenarios	Close-range (<5 meters) object recognition, distance measurement in industrial automation

Conclusion

MRDVS is at the forefront of driving innovation in mobile robot perception technology. By deeply understanding industry needs and addressing the pain points of partners, MRDVS continues to optimize product design. The launch of the S10 Pro and S10 provides reliable perception solutions that enable mobile robots to seamlessly transition from indoor to outdoor environments.

As we move forward, MRDVS remains committed to collaborating with industry partners to create a more stable, safe, and intelligent future for robotic applications.

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