CPC G01S 17/88 (2013.01) [G01M 3/38 (2013.01); G01N 21/01 (2013.01); G01N 21/255 (2013.01); G01N 21/39 (2013.01); G01S 7/4802 (2013.01); G01S 17/04 (2020.01); G01S 17/42 (2013.01); G06F 18/40 (2023.01); G06T 7/73 (2017.01); G06V 20/52 (2022.01); G08B 21/16 (2013.01); H04Q 9/00 (2013.01); G01N 2021/0131 (2013.01); G01N 2021/1795 (2013.01); G06V 10/17 (2022.01); G06V 20/17 (2022.01); H04Q 2209/50 (2013.01)] | 20 Claims |
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.
|