6results about How to "Reduce search range" patented technology

This disclosure relates to a data query method, apparatus, electronic device, and storage medium, comprising: acquiring a query request, the query request including a first query condition and a query target, wherein the first query condition includes a first vehicle speed and a first torque; determining a second query request based on the query target, the second query request including a second query condition, wherein the second query condition includes a second vehicle speed and a second torque, the second query request being a query request from a previous moment corresponding to the query request; and determining a query result based on the second query condition and the first query condition in the query request, thereby improving the efficiency of data query.

The invention provides an object management method and device of an automatic storage management system, a medium and a product. The object management method of the automatic storage management system comprises the following steps: detecting that the number of objects contained in a target directory reaches a preset threshold value, and splitting the objects in the target directory into a plurality of logical directories according to name sizes; and establishing an index for the target directory, wherein the index of the target directory maintains the maximum value and the minimum value of the object name in the target directory and the maximum value and the minimum value of the object name in each logical directory. When a to-be-searched target object is received, judging whether the target object is in the target directory according to the name size of the target object and the index of the target directory, if so, positioning a target logical directory in which the name size of the target object is located according to the index of the target directory, checking whether the target object exists in the target logical directory, and if so, executing the step 2; and obtaining a target object, and if not, outputting prompt information. The search range is reduced, and the search efficiency is effectively improved.

The invention discloses a network data query method and system, and relates to the technical field of data query, and the method comprises the steps: training a deep learning model used for intention recognition according to the network field industry knowledge; identifying an association relationship in the historical network data, and constructing a knowledge graph model according to the association relationship; identifying an initial user intention in the user data query demand by using a deep learning model; performing association analysis on the initial user intention according to the knowledge graph model, if an initial query association result is not unique, obtaining cache information according to a user role, hotspot data and historical query information, and outputting interaction information according to the cache information; and obtaining a user query supplementary demand according to the interaction information, and when a supplementary query association result obtained by the knowledge graph model according to the user query supplementary demand and the cache information is unique, outputting a line network data query result according to the supplementary query association result. The method has the beneficial effect that the accuracy and efficiency of network data query are both improved.

The invention discloses a household article management system and method based on area sensing and signal intensity positioning, and the system is characterized in that the system comprises a passive RFID tag attached to an article, an area sensor, a service host, and a user terminal; the method comprises the following steps: deploying area sensors at access boundary positions of each indoor area, and uploading area sensor data and indoor layout data to a service host to establish an indoor area digital map; the input article information is bound with the passive RFID tag through the user terminal; when the article carrying the tag passes through the position where the area sensor is deployed, the area sensor reads the ID code of the passive RFID tag on the article; the service host updates the information of the area where the article is currently located according to the tag ID code, the inductor ID code and the timestamp; the user terminal accesses the service host to obtain an indoor area digital map and article data; a user specifies a to-be-found article and initiates query, and the service host feeds back information of a region where the corresponding article is currently located.

The invention provides a display device and a live program searching method. After a display device opens a live broadcast application, if a user wants to quickly search for an interested live broadcast program, a program search instruction can be input into the display device, and specified information needing to be matched with the program to be searched is indicated. And the display device responds to the program search instruction and can automatically call the intelligent agent, so that the target live channel conforming to the specified information can be screened out through the intelligent agent based on the channel information of the live channel provided by the live application and the program information of the live program corresponding to the live channel. Therefore, the display device can generate the corresponding target channel list based on the target live channels, and the user can search the interested live program in the target channel list, so that the search range of the user can be greatly reduced, the provided live program can meet the real-time requirement of the user, and the user experience is improved. The efficiency and the accuracy of searching the live program by the user can be effectively improved.