公开(公告)号：US20240012117A1

公开(公告)日：2024-01-11

申请号：US18471713

申请日：2023-09-21

Applicant: Huawei Technologies Co., Ltd.

Inventor： Hongliang Wang ,  Wei Wang ,  Aijuan Zhang ,  Anliang Yu ,  Yuemeng Wang ,  Kai An ,  Riliang Su ,  Bingcheng Du

IPC: G01S7/481

CPC classification number: G01S7/4817 ,  G01S7/4815

Abstract: A detection apparatus includes a scanning system, the scanning system includes a micro reflector array, and the micro reflector array includes M micro reflectors. The detection apparatus further includes P transceiver modules. An optical signal sent by the P transceiver modules is reflected by the M micro reflectors, and/or the P transceiver modules receive an optical signal reflected by the M micro reflectors. The P transceiver modules do not need to receive and send signals using one micro reflector, but may receive and send signals by using the M micro reflectors.

公开(公告)号：US20240053448A1

公开(公告)日：2024-02-15

申请号：US18496237

申请日：2023-10-27

Applicant: Huawei Technologies Co., Ltd.

Inventor： Wei Han ,  Kai An ,  Hongliang Wang

IPC: G01S7/481 ,  G01S17/42

CPC classification number: G01S7/4817 ,  G01S7/4815 ,  G01S17/42

Abstract: In a detection apparatus, in addition to a laser transceiver module configured to perform target detection, a reflector and a synchronous transceiver module that implements a synchronization function are further disposed. The reflector is configured to reflect an emitted light beam from the laser transceiver module to a detection area, and reflect a reflected light beam from the detection area to the laser transceiver module.