6results about How to "Implement search" patented technology

The application relates to the photovoltaic power generation technical field, in particular to a photovoltaic equipment search method, a management module, a photovoltaic system and a storage medium, the method comprises the following steps: sending a first photovoltaic equipment search instruction to each photovoltaic equipment; based on a first receipt signal sent by a photovoltaic equipment which successfully competes for the first photovoltaic equipment search instruction, determining a first photovoltaic equipment in each photovoltaic string and realizing the search of the first photovoltaic equipment in each photovoltaic string, the first photovoltaic equipment is used for determining a second photovoltaic equipment located in the same photovoltaic string; based on the first photovoltaic equipment, sending a second photovoltaic equipment search instruction to each photovoltaic equipment to realize the search of the second photovoltaic equipment in each photovoltaic string; wherein the second photovoltaic equipment located in the same photovoltaic string as the first photovoltaic equipment participates in the competition. The application only searches the second photovoltaic equipment located in the same photovoltaic string, and the search efficiency is improved.

The invention relates to the technical field of computer processing, and discloses an image acquisition method and device, electronic equipment, a storage medium and a program product, and the method comprises the steps: carrying out the preprocessing of a to-be-selected image, and obtaining the metadata and semantic vector of the to-be-selected image; receiving an image acquisition instruction, wherein the image acquisition instruction comprises description information for image acquisition; performing semantic analysis on the description information to obtain image meta-information and image semantic information; matching the image element information with the metadata of each to-be-selected image to obtain a first image set; matching the image semantic information with the semantic vector of each to-be-selected image to obtain a second image set; and performing image screening based on the intersection of the first image set and the second image set to obtain a target image matched with the description information. According to the method and the device, cross-modal semantic matching is realized, the search from the description information to the target image is realized, and the search efficiency for the image is improved.

The invention relates to air conditioning equipment and a control method thereof. The controller of the air conditioning equipment is configured to create a first set and a second set; determining a new second set based on the fitness value of each parameter value combination in the first set and the second set; performing genetic manipulation processing based on the new second set to obtain a new parameter value combination, and adding the new parameter value combination to the new second set; integrating the first set into the new second set to obtain a new first set, and returning to the step of determining the new second set based on the fitness value of the combination of the parameter values in the first set and the second set until a preset maximum number of iterations is reached; and the parameter value combination with the maximum fitness value is selected from the new first set and the new second set to serve as a target parameter value combination, and air conditioner operation parameters of the air conditioner equipment are adjusted according to the target parameter value combination. The optimization effect of the performance indexes of the air conditioning equipment is improved.

This invention provides a searchable encryption method, apparatus, device, storage medium, and program product. The method includes: responding to a search trapdoor submitted by a data access tenant, determining a keyword in the search trapdoor; determining whether a matching ciphertext exists based on system public parameters, the keyword, and the trapdoor component of the search trapdoor; determining that a matching ciphertext exists, and sending the intermediate ciphertext corresponding to the ciphertext to the data access tenant, so that the data access tenant can access the data corresponding to the ciphertext according to the data access tenant's tenant key; the search trapdoor is obtained based on the keyword of the data to be accessed by the data access tenant, system public parameters, the data access tenant's tenant key, and the data access tenant's attribute vector; the ciphertext is obtained based on the keyword of the data to be shared by the data sharing tenant, the access vector of the access policy, system public parameters, and offline ciphertext.

The utility model discloses a 5G-A sensing fusion accurate positioning data acquisition terminal, which comprises a communication module, a positioning module, a data acquisition module, a processing module and a power supply module, the communication module is a 5G-A chip; the positioning module comprises a satellite positioning chip and an accelerometer; the data acquisition module comprises a temperature sensor, a carbon monoxide sensor, a thermal imaging sensor and a multispectral camera; the processing module is an MCU chip and is used for processing the positioning signals and the collected data. The acquisition terminal disclosed by the utility model can realize forest fire searching, observation and positioning, and has the advantages of accurate observation result, low false alarm rate and high positioning precision.

The application provides a community searching method and device based on maximum clique search on uncertain graph, and relates to the field of data processing.The method comprises the following steps: obtaining an initial graph corresponding to a social network to be processed; determining reference values of each vertex in the initial graph; deleting vertices with reference values not greater than heuristic solution values in the initial graph to obtain a vertex set corresponding to the heuristic solution values, and determining an intermediate subgraph based on the vertex set; performing multiple search operations on each vertex in the intermediate subgraph, determining a target subgraph with the largest number of vertices based on candidate subgraphs obtained through the search operations, and ensuring that there is an edge between any two different vertices in the target subgraph and the product of the existence probabilities of all edges is greater than a preset probability value; and determining a target social user community in the social network to be processed based on the target subgraph.The application can search for a social user community based on uncertain correlation data between social users.