38results about How to "Implement automatic lookup" patented technology

The invention relates to a projection system automatically adjusting the position of a projection screen and a projection method. The projection system comprises a projection unit for projecting a screen; a monitoring unit for searching a space where the projection system is positioned for a projectable area that can be used as a projection surface, and generating spatial positioning information of the projectable area; a supporting unit for supporting the projection unit and the monitoring unit, and adjusting the projection direction of the projection unit and the monitoring direction of the monitoring unit; and a processing unit for receiving the spatial position information of the projectable area and controlling the supporting unit to adjust the projection direction of the projection unit based on the spatial position information until the projection screen of the projection unit is projected to the projectable area. According to the invention, the monitoring unit searches for the space where the projection system is positioned for the projectable area that can be used as a projection surface, the processing unit adjusts the direction of the projection unit based on the projectable area so that the projection screen can be projected to the projectable area, and therefore the projection system can automatically search a corresponding space for an appropriate projection area and perform projection.

The application discloses an information acquisition method and device. A specific embodiment of the method comprises the following steps: acquiring an interaction statement input by other user in the interaction of a user and other user; judging whether a paraphrase word exists in the interaction statement, wherein the paraphrase word is the word with meaning needing to be explained; when the paraphrase word exists in the interaction statement and explanation information of the paraphrase word has not been presented to the user, acquiring the explanation information of the paraphrase word, and presenting the explanation information to the user. The explanations of the words such as abbreviations, new words and technical terms needing to be explained can be automatically searched, and the explanations of the words needing to be explained are presented to the user, and the convenience in the interaction process is improved.

The invention relates to a device for determining vehicle positions in a stereo garage. The device comprises a double-frequency electronic tag, a low-frequency exciter, a plurality of high-frequency positioning base stations and control units. While working, the low-frequency exciter sends out an active signal with the serial number of the exciter to enable the double-frequency electronic tag at the bottom of a vehicle to work, and then transfers the serial numbers of the exciter and the double-frequency electronic tag to the positioning base stations. Each control unit comprises a vibration detection module. The vibration detection module is used for detecting whether a vehicle enters a parking plate. When the vehicle enters the parking plate, the vibration detection module outputs a control signal to enable the control unit to control the working set time of the low-frequency exciter. The invention further relates to a method for determining the vehicle positions in the device. The device and the method disclosed by the invention have the benefit of realizing automatic search or determination of the vehicle positions in the stereo garage.

The embodiment of the invention provides a method and device for preventing the repeated detection of a power project. The method comprises a step of obtaining power project information to be detected inputted by a user, a step of determining a key word in the power project information, a step of calculating the similarity between the power project information to be detected and each project information in a preset power project retrieval library through a space vector model according to the key word, a step of sorting each project information in the preset power project retrieval library according to the similarity, and a step of outputting the sorted project information as a detection result. According to the method and the device, the automatic search of a power project is realized, the project information in the preset power project retrieval library can be sorted according to the similarity, thus a repeated power project can be easily determined by the audit staff, the audit time and audit cost are reduced, and the audit efficiency is improved.

Embodiments of the invention provide an installation package management method and apparatus, and an electronic device. The method comprises the steps of obtaining a Java byte code file of a to-be-processed installation package; acquiring node data of the Java bytecode file through a bytecode control framework ASM framework; carrying out stack pushing processing on the node data, and positioning atarget log file; and replacing the data in the target log file by utilizing the empty string. Therefore, the log files in the installation package can be automatically searched for through the ASM framework in the compiling process of the installation package, log data in the installation package can be deleted, and the purpose of reducing the size of the installation package is achieved.

The invention discloses a method and a device of compiling modules. The method includes: acquiring a relied-on-module-library list, which corresponds to the to-be-compiled modules, when the to-be-compiled modules are compiled under module directories, wherein the relied-on-module-library list lists all relied-on module libraries on which the to-be-compiled modules rely, and the relied-on module libraries are associated with relied-on modules; and traversing the relied-on module libraries in the relied-on-module-library list, and finding paths of the relied-on modules in a module list under a transfer directory on the basis of the relied-on modules associated with the relied-on module libraries, wherein the paths of all the modules are recorded in the module list under the transfer directory. According to the above-mentioned scheme, the problem of dependency among the modules can be effectively solved, an error rate of compiling can be decreased while compiling efficiency is improved, and at the same time, maintenance of a software system can be facilitated.

The present invention belongs to a method for controlling the automatic discovery and search between all information equipments in network, which comprises main equipments (1) considered as the network control center and a plurality of information equipments (2) connected with the main equipments (1), the operation between the main equipments (1) and the information equipments (2) is performed according to the following methods: if certain information equipment (2) does not enter network, the information of entering network needs to be transmitted to the main equipments (1) considered as the network control center at first, the main equipments (1) take down all information of the information equipment (2), and then the main equipments (1) transmit the information of the information equipments (2) which enters network to other information equipments (2) in network according to the needs; if certain information equipment (2) needs to inquire another information equipment (2) needed which is on network, and the information that the information equipment (2) needs can be obtained only through inquiring the main equipments (1) considered as the network control center. The present invention can realize intellectualization for the interconnection between all information equipments, thus making the associated equipments cooperate better.

The invention discloses an image data processing method and device. The method comprises the following steps: acquiring a power line image; identifying the image type of the power line image; callinga corresponding image processing method based on the image type of the power line image; based on the image processing method, establishing a mapping relationship between the power line image and pre-stored power line equipment information, wherein the power line equipment information comprises attribute information of power line equipment. Therefore, the mapping relationship between the power line image and the power line information is automatically established, so the purpose of automatically searching the power line image through the power line information is achieved. Moreover, the powerline images are processed according to different types of the power line images, so the accuracy of the power line images is improved, an image processing method can be added at any time according tothe newly added power line images, and the expansibility of image processing is improved.

The invention provides an information storage method and device, and the method comprises the steps of obtaining a to-be-recognized artwork image, and determining a target artwork image which is a pre-stored artwork image matched with the to-be-recognized artwork image; acquiring information of the target artwork image, and determining introduction information corresponding to the artwork image tobe identified according to the information of the target artwork image; storing the introduction information and the artwork image to be identified in an associated manner, realizing automatic searchof introduction information, shortening the acquisition time of the introduction information, and then associating and storing the introduction information corresponding to the artwork image to be identified and the artwork image to be identified automatically, so that the storage efficiency is improved, the introduction information corresponding to the artwork image does not need to be searchedmanually, and the problem of low storage efficiency in the prior art is solved.

The invention discloses a vulnerability mining method and device. The method comprises the following steps: acquiring key actions needed for executing an appointed task by an application to be detected; comparing the key actions with a pre-stored characteristic file; determining whether a logic vulnerability exists in the application to be detected or not according to a comparison result, wherein the characteristic file is a file composed of subsets of actions which need to be executed when a first standard application without the logic vulnerability executes the appointed task.

The embodiment of the invention provides a service approval method and device, and the method comprises the steps: receiving an approval processing request sent by a first user terminal, obtaining first service data pointed by the approval processing request, and enabling the first service data to comprise a plurality of attribute items and attribute information under the name of each attribute item; aiming at each attribute item, obtaining one or more pieces of reference information aiming at the attribute information under the name of the attribute item; when it is detected that the specified event is triggered, one or more pieces of target reference information are determined and displayed in the operation interface; and in response to the second user operation, adding the target mark information into the second business data, so that the reference information of the to-be-approved first business data is automatically searched, and the reference information is automatically displayed when the corresponding reference information is judged to be needed in the approval process, the workload of manually searching the reference information by an approver can be saved, the working efficiency is improved, and the approval efficiency is improved. And meanwhile, the dependence on the personal retrieval capability can be reduced.

The embodiment of the invention discloses a method and system for automatically adding heat dissipation holes in PCB design, and the method specifically comprises the steps: searching an open region on a PCB, and enabling the open region to be one or more closed regions; creating an openable sub-region outline greater than or equal to the original pixel in all the open regions; merging all the sub-region outlines capable of being perforated on the PCB, drawing an upper boundary for the merged outlines, and taking the boundary size of the merged outlines as the perforation size of the perforated region; and performing expanding outwards by 20 mil according to the size of the open pore, and drawing an outer frame for forbidding all layers of wiring, wherein the outer frame is the forbidden area Rout keepout _ all. The method and the system provided by the embodiment of the invention are used for automatically searching all areas capable of being perforated in the PCB; and the outline andthe forbidden area are rapidly added, so that the problems of low aperture ratio and easy omission of the openable points caused by manual search of the openable area and low efficiency caused by manual addition of the openable frame and the forbidden area in the existing scheme are solved.

The embodiment of the invention provides a navigation browsing method and device for text information, a server and a storage medium. The navigation browsing method of the text information comprises the following steps: obtaining a first text, wherein the first text comprises one or more pieces of first information; obtaining a second text, wherein the second text comprises one or more pieces of second information; matching the first information with the second information to determine the similarity between the second information and the first information; and navigating and browsing the second text according to the similarity. By automatically matching the similarity of the first information and the second information, the effect of improving the file comparison efficiency is achieved.