Abstract: A system and method for jointly displaying an image and a map is disclosed. The method may including obtaining an image captured by a camera. The image may include a target in a surrounding environment of the camera. The method may further include obtaining a map of the surrounding environment. The map may at least include a location corresponding to the target and a location corresponding to the camera. The method may jointly display the image and the map, wherein a representation of the image is aligned with the location corresponding to the target and the location corresponding to the camera in the map.

Abstract: The present application relates to a field of smart searching technology, and provides a method and an apparatus for searching a multimedia content, a device, and a storage medium. The method includes: acquiring a query vector of query information; determining, from a search library, a first category matching the query vector, wherein the search library comprises a plurality of categories, each of the categories comprises a plurality of vectors, and each of the vectors is associated with a corresponding multimedia content; and inquiring, in the first category, a target vector matching the query vector, and acquiring the multimedia content corresponding to the target vector.

Abstract: The present application relates to a field of smart searching technology, and provides a method and an apparatus for searching a multimedia content, a device, and a storage medium. The method includes: acquiring a query vector of query information; determining, from a search library, a first category matching the query vector, wherein the search library comprises a plurality of categories, each of the categories comprises a plurality of vectors, and each of the vectors is associated with a corresponding multimedia content; and inquiring, in the first category, a target vector matching the query vector, and acquiring the multimedia content corresponding to the target vector.

Abstract: A solar cell piece, a solar cell module, a cell piece unit, and a preparation method thereof. The solar cell piece has an aluminum back field coating, a silicon chip layer, and thin gate lines. The front surface of the solar cell piece is partitioned into at least two independent areas, at least one front main gate line being disposed at an edge of one side of each area or a position close to the edge, all the thin gate lines on the front surface of this area being electrically connected to the front main gate lines of this area. The solar cell piece no longer needs a plurality of traditional front longitudinal main gate lines, and may no longer need a soldering strip connecting process, thus reducing the coverage area of main gate lines, reducing the production cost and improving the efficiency of a solar cell module.

Abstract: Provided are a solar cell module and a preparation method for a cell piece unit. The solar cell module has at least one solar cell piece unit group, which has at least two bonded cell piece units. Each cell piece unit has a front surface and back surface. The front surface has a power generation area and front main gate lines disposed at one edge of the power generation area. The back surface has an aluminum back field, and back main gate lines located on the opposite sides from the front gate lines. The back main gate lines of the cell piece units are conductively bonded to the front main gate lines of another cell piece unit. The module eliminates the traditional front longitudinal main gate lines and solder strips, reducing the blocked area of main gate lines and the production cost while improving module efficiency.