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

Claim 10:
11. A near-eye display device, comprising:
a first communication apparatus configured to establish a communication connection to a communication interface of a laser gas detector;
one or more processors;
a memory configured to store one or more programs to be executed by the one or more processors; and
a near-eye display screen; wherein:
the one or more programs comprise instructions executed by the one or more processors to configure the near-eye display device to perform steps comprising:
obtaining a gas concentration parameter of a target path from the laser gas detector through the first communication apparatus;
generating a to-be-projected image according to the gas concentration parameter;
projecting the to-be-projected image to a field of view of a wearer of the near-eye display device through the near-eye display screen;
obtaining directional information of a detection position of the laser gas detector through the first communication apparatus; and
projecting, through the near-eye display screen, the to-be-projected image to a position in the field of view of the wearer that is consistent with a direction indicated by the directional information.