Abstract: Provided in the present disclosure are a detection circuit for LiDAR system and system and methods for LiDAR and vehicle systems. The detection circuit includes: an input terminal configured to receive a first signal for representing position information of a motor or an optical redirecting element; an output terminal configured to be connected to a laser; a detection signal generation unit configured to generate a detection signal based on the first signal; and a control unit configured to determine whether the motor or the optical redirecting element fails based on a comparison between the detection signal and a preset signal threshold, and output a control signal via the output terminal to control the laser. The accuracy and reliability of fault detection of optical redirecting element are achieved.

Abstract: A coated granule, a solid dispersion, a composition, and a preparation for oral masking, which improve the taste masking effect of vortioxetine hydrobromide, and improve the patient adherence and compliance.