Patent ID: 11867815
Assignee: HESAI TECHNOLOGY CO., LTD.
Field: Measurement (Instruments)
Classification: CPC G  H | IPC G  H

Claim 0:
1. A laser gas detection system, comprising:
a laser gas detector configured to emit a detection laser beam for detecting a gas concentration parameter of a detection path along which the detection laser beam travels, wherein the laser gas detector comprises a communication interface; and
a near-eye display device configured to:
establish a communication connection to the laser gas detector through the communication interface;
obtain the gas concentration parameter of the detection path;
generate a to-be-projected image according to the gas concentration parameter;
project the to-be-projected image to a field of view of a wearer of the near-eye display device;
obtain directional information of a detection position of the laser gas detector through the first communication apparatus; and
project the to-be-projected image to a position in the field of view of the wearer, wherein the position in the field of view of the wearer is consistent with a direction indicated by the directional information.