“It transmits a detection signal to the target, and then compares the received signal reflected from the target with the transmitted signal. After proper processing, relevant information about the target can be obtained, such as target distance, azimuth, height, speed, attitude, and even Parameters such as shape to detect, track and identify targets such as mobile robots.
What is laser ranging radar
Lidar is a radar system that emits laser beams to detect the position and speed of the target.
It transmits a detection signal to the target, and then compares the received signal reflected from the target with the transmitted signal. After proper processing, relevant information about the target can be obtained, such as target distance, azimuth, height, speed, attitude, and even Parameters such as shape to detect, track and identify targets such as mobile robots.
Advantages of laser ranging radar
In recent years, the application of lidar in the navigation of mobile robots has increased. It helps mobile robots achieve map construction, self-positioning, perception of the environment, obstacle avoidance and obstacle avoidance and other functions. Another important reason is that laser-based distance measurement technology has Higher accuracy.
By scanning laser beams or light planes in two or three dimensions, lidar can provide a large amount of accurate distance information at a higher frequency. It can consider both accuracy requirements and speed requirements. This is particularly suitable for the field of mobile robots. In addition, lidar can work not only in the presence of ambient light, but also in the dark.
Xianzhi Laser SLAM automatic forklift supports the safety protection of multiple sensors such as lasers and collision bars
Application case of laser ranging radar in Xianzhi robot
Xianzhi’s AMB series unmanned transport chassis adopts the self-developed laser SLAM algorithm to achieve high-precision positioning within ±5mm, which has reached the industry’s leading level, thus meeting the demanding requirements of smart factories for the movement accuracy of logistics equipment, making the mobile robot laser automatic The positioning method has a huge advantage in accuracy.
The laser SLAM algorithm positioning and navigation technology adopted by Xianzhi largely resolves the problem that traditional two-dimensional code, electromagnetic and other positioning and navigation methods cannot be accurately positioned and navigated due to the low level of intelligence. It is supplemented by multi-sensor fusion such as vision modules. , So that the mobile robot can adapt well to the dynamically changing environment. It is currently the most stable and reliable positioning and navigation method for mobile robots, and it has a long service life and low cost of later transformation.
At present, the laser SLAM navigation technology provided by Xianzhi for integrators in various industries in the automation field has been widely used in automobile manufacturing, home appliance manufacturing, 3C electronics manufacturing, semiconductor manufacturing, food and tobacco, e-commerce warehousing, security inspections, commercial services, and scientific research. In the positioning and navigation system of education and other fields, it effectively solves the problem of integrator’s mobile transportation accuracy.
Today, under the wave of intelligent manufacturing, the core technologies such as laser SLAM navigation independently developed by Xianzhi Robot are going deep into various industries in the automation field, helping integrators to rapidly upgrade mobile transportation technology and greatly improving production efficiency.
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