Abstract: A LiDAR system is provided for providing target data to external devices. The LiDAR system includes a LiDAR device, a data processing device, and a power assembly. The LiDAR device includes a first LiDAR component that generates a first sensing signal, and a second LiDAR component that generates a second sensing signal; the data processing device includes a first data processor and a second data processor; the power assembly includes a first power component and a second power component. The LiDAR system incorporates two sets of photoelectric components (such the first and the second LiDAR components) and power supply components (such as the first and the second power components) that perform identical functions and operate simultaneously, ensuring the security and reliability of the LiDAR system data.

Abstract: A digital signal transmission media includes a first signal transmission module and a second signal transmission module capable of relative motion with the first signal transmission module. The first signal transmission module includes a first circular conductor not fully closed. The second signal transmission module includes a second circular conductor not fully closed. The first circular conductor and the second circular conductor are arranged with a common center, and the first circular conductor and the second circular conductor rotating relative to each other. Signal coupling formed between the first circular conductor and the second circular conductor, enables one of the first signal transmission module and the second signal transmission module to transmit signals to the other.