1
1. Product Profile
1.1 Overview
CH128X1 is based on the major technological breakthrough made by LeiShen
Intelligent in the miniaturization technology of auto-grade high-wire-beam
hybrid solid-state Lidar. It well meets the requirements of long-range detection
and perception performance in autonomous driving. With a compact size, which
is suitable for embedding in the roof or front protection position, this product is
more in line with the aesthetic needs of passenger vehicles’ exterior design.
1.2 Mechanism
The CH128X1 Hybrid Solid-State Lidar adopts the Time of Flight method. The
Lidar starts timing (t
1
) when the laser pulses are sent out. And when the laser
encounters the target object and the light returns to the sensor unit, the
receiving end stops timing (t
2
).
Distance = Speed of Light*(t
2
– t
1
)/2
Figure 1.1 Mechanism of the CH128X1 Lidar
1.3 Specification
Table 1.1 Specifications of CH128X1