Unmanned aerial vehicle and dimming device for a switchable glass

A second unmanned aerial vehicle comprising:

• a receiving component disposed on a main body of the second unmanned aerial vehicle;
• a second wireless communications component configured to establish communications connections to a master computer and a dimming device, and receive a second planned route sent by the master computer;
• and
• a second controller configured to:
• control, according to the second planned route, the second unmanned aerial vehicle to fly to a second side of a switchable glass to be detected;
• control the second unmanned aerial vehicle to fly to a same height as a detection point of the switchable glass to be detected;
• and
• obtain a transmittance of the switchable glass to be detected after determining that the receiving component receives a detection light, wherein
• the second wireless communications component is further configured to send the transmittance of the switchable glass to be detected to the dimming device;
• the detection light includes three parallel light rays, the receiving component includes three light-entrance apertures;
• and
• the second controller being configured to obtain the transmittance of the switchable glass to be detected after determining that the receiving component receives the detection light includes:
• the second controller being configured to obtain the transmittance of the switchable glass to be detected after determining that each of the three light-entrance apertures receives a corresponding light ray of the three parallel light rays;
• an electromagnetic coil disposed on the receiving component, wherein the electromagnetic coil is configured to generate a magnetic field after energized;
• and
• the second controller is further configured to:
• control the receiving component to move to a detection point of the switchable glass to be detected, after the second unmanned aerial vehicle flies to the same height as the detection point;
• control a power supply of the second unmanned aerial vehicle to supply current to the electromagnetic coil after determining that each of the three light-entrance apertures receives the corresponding light ray of the three parallel light rays, and
• control the power supply to stop supplying current to the electromagnetic coil after obtaining the transmittance of the switchable glass to be detected.

A dimming device for a switchable glass, comprising:

• a third wireless communications component configured to:
• establish communications connections to a master computer and a second unmanned aerial vehicle;
• and
• receive a target transmittance sent by the master computer and a transmittance of a switchable glass to be detected sent by the second unmanned aerial vehicle;
• and
• a third controller configured to adjust a voltage applied to the switchable glass to be detected when the transmittance of the switchable glass to be detected is inconsistent with the target transmittance, so that the transmittance of the switchable glass to be detected is consistent with the target transmittance;
• wherein the second unmanned aerial vehicle comprising:
• a receiving component disposed on a main body of the second unmanned aerial vehicle;
• a second wireless communications component configured to establish communications connections to a master computer and the dimming device, and receive a second planned route sent by the master computer;
• and
• a second controller configured to:
• control, according to the second planned route, the second unmanned aerial vehicle to fly to a second side of the switchable glass to be detected;
• control the second unmanned aerial vehicle to fly to a same height as a detection point of the switchable glass to be detected;
• and
• obtain a transmittance of the switchable glass to be detected after determining that the receiving component receives a detection light, wherein
• the second wireless communications component is further configured to send the transmittance of the switchable glass to be detected to the dimming device;
• the detection light includes three parallel light rays, the receiving component includes three light-entrance apertures;
• and
• the second controller being configured to obtain the transmittance of the switchable glass to be detected after determining that the receiving component receives the detection light includes:
• the second controller being configured to obtain the transmittance of the switchable glass to be detected after determining that each of the three light-entrance apertures receives a corresponding light ray of the three parallel light rays;
• an electromagnetic coil disposed on the receiving component, wherein the electromagnetic coil is configured to generate a magnetic field after energized;
• and
• the second controller is further configured to:
• control the receiving component to move to a detection point of the switchable glass to be detected, after the second unmanned aerial vehicle flies to the same height as the detection point;
• control a power supply of the second unmanned aerial vehicle to supply current to the electromagnetic coil after determining that each of the three light-entrance apertures receives the corresponding light ray of the three parallel light rays, and
• control the power supply to stop supplying current to the electromagnetic coil after obtaining the transmittance of the switchable glass to be detected.