Abstract: A method and an apparatus for assessing status of wind turbines, and a storage medium are provided. The method includes: constructing a wake surrogate model; arranging wind turbines in a wind turbine array in a direction of a wind speed; inputting the wind condition information and the wind turbine information of the first wind turbine of the wind turbines into the wake surrogate model to obtain a velocity deficit percentage and an additional turbulence intensity value at each point in a wake region of the first wind turbine; for each current wind turbine of the wind turbines starting from a second wind turbine of the wind turbines, updating wind condition information of a current wind turbine; and obtaining, for each wind turbine of the wind turbines, an amount of generated power and a load of the wind turbine.

Abstract: Disclosed is a system and associated methods for secure media stream distribution across different platforms associated with different Internet domains. A first node of a first platform receives a first request from a device, performs a first verification based on credentials provided by the device matching stored credentials, generates a first signed token, and provides the first signed token with a second link for the device to access the requested media stream from a second network node of a second platform. The second network node determines that the device was verified at the first network node based on a second stream request from the device including the first signed token, generates a second token that uniquely identifies the device in the second domain, and streams requested stream data to the device in response to performing a second verification based on requests for the stream data including the second token.

Abstract: Disclosed is a system and associated methods for secure media stream distribution across different platforms associated with different Internet domains. A first node of a first platform receives a first request from a device, performs a first verification based on credentials provided by the device matching stored credentials, generates a first signed token, and provides the first signed token with a second link for the device to access the requested media stream from a second network node of a second platform. The second network node determines that the device was verified at the first network node based on a second stream request from the device including the first signed token, generates a second token that uniquely identifies the device in the second domain, and streams requested stream data to the device in response to performing a second verification based on requests for the stream data including the second token.

Abstract: Disclosed is a system and associated methods for secure media stream distribution across different platforms associated with different Internet domains. A first node of a first platform receives a first request from a device, performs a first verification based on credentials provided by the device matching stored credentials, generates a first signed token, and provides the first signed token with a second link for the device to access the requested media stream from a second network node of a second platform. The second network node determines that the device was verified at the first network node based on a second stream request from the device including the first signed token, generates a second token that uniquely identifies the device in the second domain, and streams requested stream data to the device in response to performing a second verification based on requests for the stream data including the second token.

Abstract: The present application provides a method for testing the coverage effect of a VHF communication base station, including: a server sending preset test parameter information to a mobile station, sending a first start test instruction to the mobile station and at least one base station, and receiving first audio data and first location information sent by the at least one base station, and second audio data and second location information sent by the mobile station. By using the mobile stations to send or receive audio data at different distances to a temporary VHF communication base station, it is possible to accurately determine a coverage distance of the temporary VHF communication base station and a transmission effect of the audio data at different communication distances.

Abstract: The present application provides a method for testing the coverage effect of a VHF communication base station, including: a server sending preset test parameter information to a mobile station, sending a first start test instruction to the mobile station and at least one base station, and receiving first audio data and first location information sent by the at least one base station, and second audio data and second location information sent by the mobile station. By using the mobile stations to send or receive audio data at different distances to a temporary VHF communication base station, it is possible to accurately determine a coverage distance of the temporary VHF communication base station and a transmission effect of the audio data at different communication distances.