3results about How to "Reduce data transfer costs" patented technology

The application discloses a power distribution network communication management method and equipment based on a 5G RedCap industrial-grade communication terminal, which receives an equipment access request through an edge terminal to match a network slice identifier, and establishes a session request with a network center; based on the session request, two-way identity authentication of the edge terminal is performed, and after the authentication, an encrypted transmission channel between the edge terminal and the network center is constructed, and multiple encryption transmission processing is performed on the data of the edge terminal; the communication link state in the data encryption transmission process is monitored in real time, when the communication link state reaches the preset network switching condition, the current communication network is switched over for hot standby switching processing; when the optimal communication link is restored, the edge terminal transmits data through double communication links in parallel within a preset transition time window, and when the preset switching condition is reached, the current communication network is switched to the optimal communication link. The method realizes the effects of reducing data transmission cost, reducing network switching delay and packet loss probability, and reliable data transmission.

This invention discloses an intelligent weather phenomenon recognition method based on AI recognition algorithms, belonging to the fields of image processing and meteorological monitoring technology. The method includes: acquiring weather image data through edge devices; separating the foreground and background of the weather image data to obtain the target area; determining whether the target area triggers a weather rule based on a preset weather rule scenario; when a weather rule is triggered, inputting the target area into a pre-trained AI recognition model for recognition and analysis to obtain the weather recognition result. This invention can achieve accurate recognition of various weather phenomena such as snowfall and frost, improving the accuracy and consistency of weather phenomenon recognition, and overcoming the problems of strong subjectivity and inconsistent judgment standards in manual observation methods.

The invention discloses a target detection method, an electronic device and a computer readable storage medium, the method is applied to an edge device in a target detection system, the target detection system comprises the edge device and a plurality of front-end devices, and the method comprises the following steps: obtaining structured information matched with a target in a target scene sent by the front-end devices; based on the to-be-detected structured information of the to-be-detected target, obtaining a reference target meeting a preset distance condition with the to-be-detected target, obtaining reference structured information of the reference target, and constructing a feature map by using the to-be-detected structured information and the reference structured information; obtaining a target feature vector of a to-be-detected target and a reference feature vector of a reference target in the feature map; and determining target detection positions of the to-be-detected target and the reference target in the global coordinate system based on the target feature vector and the reference feature vector. According to the scheme, the detection cost of target detection can be reduced, and the precision of target detection can be improved.