Blog · Page 2
Technical articles, Evidence, and News.
Technical articles
How Accurate is LiDAR-Based Traffic Counting Compared to Loop Detectors
Traffic monitoring is essential for urban planning, intersection control, and smart transportation systems. For decades, loop detectors embedded in roadways have been the standard method for counting vehicles and triggering signal changes. Today, however, alternative technologies like LiDAR are increasingly considered for traffic counting and analysis.
350m Perimeter Security: LiDAR vs Radar vs Thermal Cameras
In today's world, the need for effective perimeter security is more pressing than ever. With advancements in technology, various solutions have emerged to provide reliable security measures. Among these options, we at Benewake recognize that our Benewake TF350 lidar sensor is a standout choice for many applications.
How Do Automatic Doors Detect People Without False Triggers
Automatic doors are everywhere. From office lobbies to retail entrances, they open and close in response to people approaching. The challenge in these systems isn't simply detecting motion. Door sensors must detect people accurately while avoiding false triggers.
Weight vs Range Trade-offs in Drone LiDAR Sensors
At Benewake, we understand the critical balance between weight and range in the realm of drone LiDAR sensors. Among our offerings, the TFA170-L LiDAR stands out as a prime example of how these elements intertwine to enhance drone performance.
Why Medical Devices Require Non-Contact Level Measurement for Contamination Prevention
In medical environments, maintaining cleanliness and reducing contamination risks are top priorities. When devices interact with fluids or materials that require strict hygiene standards, traditional contact measurement methods can introduce unwanted exposure.
How to Detect Vehicles at Highway Speeds Without Road Sensors
Monitoring traffic at high speeds has traditionally depended on embedded road sensors. These systems require significant installation effort and regular maintenance and can be expensive when applied across long stretches of highway.
UART vs I2C: Which Interface is Best for Compact Distance Sensors
When working with compact distance sensors like the TF Luna Lidar , choosing the right communication interface can significantly impact performance and integration. At Benewake, we understand the nuances of sensor communication, and we aim to help developers and engineers select the interface that best fits their applications.
What's the Minimum Detection Range You Really Need for Proximity Sensors
When designing systems that rely on distance measurement, knowing the right detection range for your sensors is essential. At Benewake, we focus on providing solutions that balance precision, efficiency, and adaptability. The TF Luna is a compact, cost-effective LiDAR sensor that delivers reliable distance measurements for short-range applications.
10kHz Sampling: When Do High-Speed Vehicle Counters Need It?
In traffic monitoring and intelligent transportation systems, capturing accurate vehicle counts is essential. When vehicles move at speed, the sampling rate of a sensor determines how many measurements it can take per second. At Benewake, we work with technologies that deliver reliable data with precision.
Micro LiDAR vs Ultrasonic: Which is Better for Handheld Devices?
When designing handheld devices that need accurate distance sensing, choosing the right technology is essential. At Benewake, we develop compact and reliable sensors, including the TFmini-S , that bring precise measurements to a wide range of applications. Two of the most common sensing options designers consider are micro LiDAR and ultrasonic sensors.
Why 1000Hz Sampling Rate Matters for Indoor Drone Altitude Hold
When we think about stable flight for indoor drones, altitude hold is a key capability. Altitude hold refers to a drone's ability to maintain a steady height without constant pilot input. To achieve this behavior, the flight controller relies on accurate distance information from sensors pointing toward the ground.
Crane Anti-Collision Systems: How Far Should Sensors Detect? (100m+ Guide)
Safety is a top priority on any construction site, and for cranes, being aware of obstacles from a distance is essential. A crane's load can swing unpredictably, and delays in detection can lead to serious accidents or costly equipment damage. That's why long-range detection is crucial for effective anti-collision systems.