Method for inspection of electrical equipment
View Patent ↗Exemplary methods for inspecting electrical equipment in a power distribution network can include the steps of recording, by a mobile device, a photograph with a view of the object, transmitting recording information of the mobile device and the photograph to a computer server hosting a power network description database; generating, from a model stored in the power network description database of a candidate object and based on the recording information of the mobile device, a representation of the candidate object, and comparing the transmitted photograph and the generated representation to identify and characterize the object in the photograph as the candidate object.
1. A method of identifying and characterizing an object of a power network, comprising:
recording, by a mobile device, a photograph with a view of the object;
transmitting recording information of the mobile device to a computer server hosting a power network description database;
generating, from a model stored in the power network description database of a candidate object and based on the recording information of the mobile device, a representation of the candidate object;
transmitting at least one of candidate information including image coordinates and appearance of the candidate object in the photograph to the mobile device;
generating, by the mobile device and based on the candidate information, an image segment of the photograph;
transmitting the image segment of the photograph to the computer server; and
matching the image segment of the photograph with the generated representation to identify and characterize the object in the photograph as the candidate object, wherein the recording information indicates camera coordinates that comprise geographical coordinates and viewing direction of the camera when taking the photograph.
2. The method according to claim 1 , comprising:
identifying a difference between the generated representation and the transmitted photograph;
concluding, based on the identified difference, whether the object is damaged.
3. The method according to claim 1 , wherein the image coordinates of the candidate object are determined based on the model stored in the power network description database of the candidate object and the recording information.
4. The method according to claim 1 , wherein the model stored in the network power network description database includes geographical coordinates of the candidate object.