N10 PLUS
1
1 Product Profile
1.1 Overview
Based on TOF (time of flight), the N10 PLUS lidar can conduct 360° two-
dimensional scan and detection of the environment. The lidar uses wireless
power supply and wireless communication internally, and the pulse repetition
frequency (PRF) is 5.4 KHz. The lidar reaches a measurement accuracy of ±3 cm
with a maximum range of 15 m. With such high performance, the lidar mainly
applies to scenarios that require precise location and obstacle avoidance,
including indoor service robots, AGV, cleaning and sterilization robots, drones,
and more.
1.2 Mechanism
1.2.1 Time of Flight
Based on the TOF (time of flight) methodology, the N10 PLUS lidar measures
the distance between a target object and the sensor, by calculating the
difference between the emission and return times of modulated laser. The laser
emitter sends out the modulated pulse laser, and an internal timer starts
timing(t
1
). The laser encounters the target object, part of the energy returns.
When the lidar receives the return laser signal, the timer will stop timing(t
2
). The
formula for distance between the lidar and the target object:
Distance = Velocity of Light*(t
2
– t
1
)/2
Figure 1.1 Mechanism of N10 PLUS
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