LIDAR, which stands for Light Detection and Ranging, is a remote sensing method that uses light in the form of a pulsed laser to measure ranges (variable distances) to the Earth.
In theory, solid-state LiDAR is a radar with no moving parts. Its typical technical routes mainly contain Optical Phased Array and Flash, which are also considered pure solid-state LiDAR solutions. However, those non-fully rotating LiDARs are also referred to as “solid-state LiDARs”. They have some performance characteristics of solid-state LiDARs, such as high resolution and limited horizontal FOV (forward instead of omnidirectional). There are three major solid-state LiDAR technologies: 1. MEMS (Micro Electro Mechanical System); 2. OPA (Optical Phased Array); 3. Flash.
Neuvition LiDAR is a solid-state LiDAR based on MEMS technology.
MEMS-based LiDAR uses MEMS mirrors to direct laser light source to different directions to cover the FOV area of the scanning.
Neuvition LiDAR is a solid-state LiDAR based on MEMS technology.
MEMS-based LiDAR uses a one-dimension or two-dimensional MEMS mirror to project the laser beam in a specific direction, such that one or more laser beam(s) can be used to cover a large field of view for the scanning area.
Neuvition LiDAR such as Titan M1 and M1-R can normally reach an accuracy of +/- 2-3cm. Titan M1-A can reach +/- 5mm. And Titan M1-SL single-line version can reach an accuracy up to +/- 2 mm.
Power consumption of Titan M1 is about 25 W. (Please refer to the details of our specification and contact us to get the latest specification data after we upgrade our LiDAR products.)
Neuvition Titan M1 has a horizontal FOV of 45 degrees and a vertical FOV of 25 degrees. Titan M1-R, longer-range LiDAR, has a horizontal FOV of 15 degrees and a vertical FOV of 8 degrees. (For the FOV information of each LiDAR model, please refer to the product parameters)
Long-range LiDAR is the LiDAR that is capable of measuring the distance over 300 meters. Neuvition Titan M1-R is one of those models that can reach a 600-meter distance, which is currently very competitive in the market. Long-distance detection is very suitable for rail transit and other scenarios that require detection of objects in front during the fast-moving process, to reserve enough time to react.
The shortest distance for Neuvition Titan M1 LiDAR is 1 meter. Moreover, the shortest detection distance can be 0.5 meters after processed if customers have special needs.
The performance of 1550nm laser wavelength can enable the LiDAR to penetrate through dense fog and dust, also it can work normally in bad weather. The detection distance of 1550nm laser wavelength is longer; 1550nm laser meets the first-level standard of human eye safety.
Yes, our LiDAR has passed the automotive certification. Also, we have conducted a large number of third-party tests, such as the vibration test, high-low temperature test, acceleration test, etc.
Yes. Neuvition Titan M1 serial LiDAR comes with a camera. The camera and LiDAR have been calibrated when the product leaves the factory so that customers can use our LiDAR directly. The two-dimensional data acquired by the camera from the scene provides a database for subsequent point cloud video data fusion, to restore the real scene information, and to provide services for artificial intelligence and advanced algorithms. We can develop more customized algorithm solutions to meet customers’ needs.
The fusion of LiDAR point cloud and camera video means that the LiDAR point cloud data and the camera video data are pre-calibrated on Titan M1 serial LiDAR, so that the point cloud can be matched with the actual color, to output color point cloud.
Camera resolution can be 720p, some model could reach 1080p or higher camera-equipped resolution. Camera selection depends on the actual application requirements of customers.
Based on Neuvition’s proprietary algorithm and calibration program, the video data and laser point cloud data are perfectly integrated, so that high-resolution color point cloud images can be output.
NewViewer is a client software running on Linux and Windows platforms that support viewing of Neuvition LiDAR data. It also can control the LiDAR for different running parameters and can support many advanced features such as object recognition and computation algorithms.
Neuvition offers a set of LiDAR software system free of charge for those customers who purchase Neuvition LiDAR sensor devices. Neuvition LiDAR software system has an open SDK software package, which can be easily and quickly integrated and supports secondary development.
When two LiDARs are facing each other, there will be some interference between the two LiDARs as long as the field of view is crossed. Through code scanning mechanism, Neuvition LiDAR can greatly suppress the interference data from the other LiDAR, to reduce the impact of the other LiDAR. Neuvition HD LiDAR has dense point cloud data, and the loss of a small amount of point cloud data does not affect the overall detection and scanning effect.
All TOF LiDARs are interfered with by strong sunlight. For this key technical link, Neuvition has done a lot of protection mechanisms to ensure that Neuvition LiDAR can work normally under strong sunlight from the aspect of hardware and software.
Yes. There are object recognition and identification algorithm in the NeuViewer software. The advanced version of the NeuViewer can change the AI model as needed.
Yes. There is SDK available, supporting secondary development. It supports multiple operating systems including Windows-x86_64, Linux-x86_64, Linux-aarch64, etc.
No. At present, our LiDAR has passed the IEC60068-2-64 Vibration Test Standard, and the point cloud imaging effect of Neuvition LiDAR will not be affected by the vibration.
Compared with other 905nm LiDAR products, Neuvition LiDAR uses a more expensive 1550nm fiber laser to reach a higher laser repetition rate and power. Besides, we have adopted special processing on the hardware sensor and software system. Advanced high-tech technology makes Neuvition LiDAR have the world’s leading high-resolution and long-distance detection level.
Yes. Neuvition LiDAR has high-resolution and long-distance detection capabilities, as well as advanced software algorithms such as target recognition and classification so that our LiDAR is very suitable for ADAS applications.
Yes. We would recommend Titan M1-L, weight: 950g; L*W*H: 153mm*141mm*60mm; detection distance: 200M. The drone can also work with the 200-meter single-line Titan M1-SL or the 600-meter single-line Titan M1-R-SL version. Of course, Titan M1-I and Titan M1-R-I with a display can also be applicable.
Based on LiDAR machine vision technology, real-time object point cloud data is obtained and real-time modeling of the object is completed through 3D laser scanning, and finally, the machine is controlled to complete the automatic operation. In the whole process, algorithms such as working path planning based on visual image processing algorithms are applied.
Through the multiple data comparison and analysis, LiDAR can recognize whether the poles and towers are inclined, the angle of inclination, whether there is displacement and other subtle abnormalities after the powerline has been running for a long time; LiDAR can automatically identify and position the obstacles within the safe distance of the line. The accuracy of Neuvition 480 lines Titan M1-A is ±5mm, while that of single line Titan M1-SL reaches ±2cm.
Neuvition LiDAR can quickly and accurately obtain the normal height of a large number of unknown points. In addition to the trend error term and the random error term, the constant term error term is also established according to the principle of LiDAR measurement. Aiming at the error of the trend term and random term, a quadratic term fitting model is established for processing and correction. The efficiency of the LiDAR-based measurement method for the normal height of high-speed railway subgrade can fully meet the accuracy requirements of railway construction operations, and at the same time, it can greatly improve the operation efficiency and play an important role in the maintenance and repair of railway subgrade elevation.
Titan M1-I integrates high-resolution, high-precision, long-distance Neuvition LiDAR, host computer, and operation display touch screen, which is convenient for users to carry and use for outdoor operations. This is the world’s first system with a built-in high-resolution solid-state LiDAR sensor with control and visualization software. Moreover, the device comes with a WIFI hotspot, and the 7-inch multitouch screen allows users to have real-time control of the device and display 3D point cloud data images in real-time. Users can directly use the device without connecting their personal computers, other IPCs (Industrial Personal Computer) or lots of cables. It will work out of the box. It is very suitable for industrial three-dimensional scanning imaging, inspections of port vehicle containers, as well as detection of vehicles at important checkpoints, etc.
Titan M1-SL is a single-line LiDAR, derived from the Titan M1 multi-line high-resolution LiDAR, which is more suitable for specific applications. It can reach a further detection range, better angular resolution, higher accuracy, and faster frame rate. Titan M1-SL can reach an effective detection distance of 200 meters, and measurement accuracy is up to ±2cm, and an angular resolution of up to 0.04 °. Each scan line has 1500 data points, the laser repetition rate up to 1M/S, and the frame rate up to 500HZ.
Neuvition single-line LiDAR is very suitable for high-precision measurement and drone scanning applications.
There are many computational algorithms available for use, including object categorization, recognition, tracking, object size measurement, speed measurement, and 3D model reconstruction. Moreover, we can provide more AI model training according to customer needs.
The high-resolution and high-precision performance make Titan M1 series LiDAR road-side perception sensors very suitable for V2X/CVIS, smart expressway, and smart cities. Besides, the leading video fusion technology of Neuvition LiDAR provides better service for more deep learning. In our success project cases, the most used models include Titan M1 and Titan M1-R. Titan M1 is mainly used for short-distance high-precision detection, while Titan M1-R is used for long-distance detection of abnormal conditions. Neuvition also provides a complete set of solutions for V2X/CVIS and smart transportation.
High-resolution can help detect targets more clearly; the sensors have a long life and improve the efficiency of use. Based on LiDAR sensors and LiDAR software algorithms, Titan M1 series LiDAR provides more customized services for more deep learning and smart transportation.
Neuvition V2X software platform is a complete solution for V2X/CVIS and smart transportation including the perceptual collection of road data, LiDAR point cloud and video data processing, platform classification, object recognition, and cloud-based V2X centralized monitoring.
Neuvition V2X software platform supports the output of LiDAR point cloud data and camera video data; also supports object recognition and export of structured data after tracking. Besides, it can provide an API interface to recall data to integrate on third-party traffic management platforms, according to the needs of customers.
1.The difference in the use of laser fiber: 905nm laser used on Titan S1 series, while 1550nm laser on Titan M1 series;
2.The difference in the price and application scenarios: Titan S1 series products are low in price and short in detection distance. They are mainly used in robots, AGVs and other applications that require cost performance; Titan M1 has a relatively higher price, can detect a long distance, and the high resolution and high precision performance make it applicable to including autonomous driving, rail transit, V2X/CVIS, and smart cities, etc.
Yes. Titan M1-Pro is an automotive LiDAR specially developed for autonomous driving. It is used as the main radar for autonomous driving, with a FOV of 120°, the detection distance up to 200 meters. Based on the solid-state MEMS technology route, the cost is affordable.
Yes. Neuvition provides software called NeuRuler for measurement applications.
NeuRulers can be directly operated on the Titan M1-I LiDAR screen window and can process the real-time output of 3D imaging. It is coming soon, stay tuned!
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Titan M1 series models with cameras have completed video fusion before leaving the factory.
The data formats include PCZ (the exclusive data format of Neuvition), PCD, point cloud data, and video stream.
For example, dense fog, dust, heavy rain, scorching sun, etc.Neuvition LiDAR Titan M1 series products use 1550nm laser with strong penetrating capacity. They can maintain the stability of the product even in bad weather to reduce the impact of dense fog, dust, and heavy rain on the well-functioning use of LiDAR to a certain extent.
Yes. Neuvition LiDAR Titan series meet the Level 1 safety requirements of IEC 60825-1:2014: the single pulse reachable emission limit should be less than 8.0E-3J; the average power acting on the detector should be less than 1.0E-2W.
Neuvition is one of the world’s first solid-state LiDAR manufacturers focusing on MEMS solid-state LiDAR. Our core advantages include the high resolution of 480-700 lines; the longest detection distance (600 meters); the world’s first distributed structure — the separation of the host and the detector; the world’s first portable LiDAR integrated with a display screen; the world’s leading technology in point cloud video fusion.
