37results about How to "Raise the level of concern" patented technology

An interaction advertisement system relates to the electronic advertisement technology field, which aims to solve the technical problems that the advertisement content is conveniently updated, and the remote control of the advertisement spread is realized. The advertisement system comprises an advertisement player terminal and a server background, wherein the advertisement player terminal is provided with a main controller and a main processor of a media processor which are respectively connected with the terminal internal memory, a terminal external memory, a starting ROM, a wireless network interface, a sound card chip, an LCD screen, a keyboard and a power supply of the main processor, and the server background comprises a management module for playing video files, a program playing menu management module, a program playing menu management module, a playing log view module, a working state monitoring module and an on-off control module. The invention can increase the advertisement variety and the coverage percentage of the advertisement, improves the concern extent of receivers, is convenient for the updating of the advertisement, and can realize the characteristics of remote control, remote updating, remote diagnosis and remote monitoring of the function of the advertisement spread and the like.

The invention provides a lightweight license plate detection and recognition method based on a multi-scale attention mechanism. Construction of a license plate detection and recognition network comprises the following steps: S1, obtaining pictures as an original data set; S2, processing the original data set to obtain a data set A used for training a model for detecting the license plate and a data set B used for training a model for recognizing the license plate; S3, constructing a deep neural network for detecting the license plate; S4, inputting the original image P1 of the data set A intothe network constructed in the S3 to obtain a license plate detection area P2 and four corners of the license plate; and S5, performing perspective transformation on the P2 according to the angular points of the license plate to obtain a corrected image P3. S6, constructing a deep neural network for recognizing the license plate; S7, inputting P3 into the network constructed in the S6 to obtain alicense plate number corresponding to the detected license plate. According to the invention, a relatively low network parameter quantity and a relatively low calculated quantity can be obtained simultaneously under the condition of ensuring the network accuracy.

The embodiment of the invention discloses a welcome lamp control method and device, electronic equipment and a storage medium. The method comprises the following steps: if a welcome lamp display trigger event is detected, obtaining pre-configured custom display information of a welcome lamp, wherein the user-defined display information comprises at least one of the lightening sequence, the lightening duration and the lightening mode of the welcome lamp, and the lightening sequence, the lightening duration and the lightening mode of the welcome lamp are obtained based on editing operation of a user; according to the user-defined display information, determining a control instruction of a welcome lamp; and according to the control instruction, controlling the welcome lamp to perform dynamic display. According to the technical scheme provided by the embodiment of the invention, the welcome lamp can be controlled according to the preference of the user, so that the purposes of customizing the welcome lamp of the vehicle and improving the use experience of the user are achieved.

The invention discloses an image recognition method based on an improved Focal loss function, and the method comprises the steps: improving a modulation factor of the Focal loss function on the basis of an existing Focal loss function, enabling the function to have higher attention to a difficult sample, and enabling the function to have relatively lower attention to a simple sample; and then, on the basis of the convolutional neural network model based on the Focal loss function, predicting the residual negative sample set, screening all difficult samples, dividing the samples into N equal parts, respectively adding the N equal parts into the original training set to form N new training sets, then training a plurality of models, and determining a final prediction picture label result according to voting selection of the N models. According to the method, on the basis of an original Focal loss function, the attention degree on a difficult sample is higher, and the model generalization ability is improved; and under the condition of excessive negative samples, difficult samples are screened out by utilizing the original model and added into the training set, so that the accuracy of the model is improved, available samples are fully utilized, and the calculation amount during model training is also reduced.

The invention discloses an automobile taillight state recognition method, which belongs to the technical field of computer vision and aided driving, and comprises the following steps: acquiring a to-be-recognized automobile tail image, and inputting the to-be-recognized automobile tail image into a pre-trained taillight state recognition model which comprises a feature extraction network and a taillight state discrimination network; utilizing a feature extraction network to extract a taillight feature vector of the taillight image; and processing the taillight feature vector by using a taillight state discrimination network, and identifying the state of the automobile taillight. According to the method, the attention mechanism-based convolutional recurrent neural network is designed to directly extract the taillight features from the taillight image, and the brightness change of the taillight before and after the moment is reasoned, so that the state of the automobile taillight in a complex environment can be stably and effectively identified.

The invention relates to an advertising billboard with a PM (Particulate Matter) 2.5 monitoring function. The advertising billboard with the PM 2.5 monitoring function comprises an advertising billboard body which comprises a framework and an advertising unit. The advertising billboard with the PM 2.5 monitoring function is characterized in that the advertising billboard body is provided with a PM 2.5 monitoring device which employs a gravimetric method, a beta ray absorption method or an oscillating microbalance method and the PM 2.5 monitoring device is arranged inside the advertising billboard or on the surface of the advertising billboard. The advertising billboard with the PM 2.5 monitoring function has the advantages of enabling PM 2.5 numerical values people concern to be timely released due to the fact that the PM 2.5 monitoring function is added on the basis of the traditional advertising billboard; accordingly improving the attention of the people to the advertising billboard; being good in advertising effect; simultaneously enabling the people to obtain timely and accurate environment quality information tips to take timely protective measures; providing good help for exercise and outdoor activities; and reducing the total costs due to the fact that a multi-function is achieved.

The embodiment of the invention discloses an information push method and apparatus, a storage medium and a mobile terminal. The method comprises the following steps: obtaining geographical location data of a user, determining the area of the user according to the geographical location data; determining a push list of to-be-pushed APP according to the area of the user; and when preset push conditions are satisfied, performing information push according to the push list. By adoption of the technical scheme provided by the invention, the use attention degree of information push can be realized, and thus the effect of improving the downloading efficiency of the push information is improved.

The embodiment of the invention discloses a search hot word recommendation method and device, electronic equipment and a readable medium. The method comprises the following steps: acquiring a house resource information browsing record of a user, and determining house resource preference information of the user; wherein the house resource preference information is determined according to a browsingoperation behavior of a user in a house resource information display interface; determining a search hot word related to the house resource preference information according to the house resource preference information; and displaying the search hot words to the user in a search hot word recommendation bar. By adopting the technical scheme provided by the embodiment of the invention, the effect ofimproving the concerned degree of the search hot words by the user can be achieved.

The invention discloses a method and a system for transmitting the invite e-mail, when an exchange information module is started, a monitor module monitors whether the address list unit is added with novel communication record, if true, the monitor module generates whether to transmit the reminding information of the invite electronical letter and display; when the source information terminal agrees to transmit, the monitor module generates the invite electronical letter suitable for exchanging the information module, wherein the receiving address of the invite electronical letter is the target information terminal, and the transmitting address is the source information terminal or the corresponding name. The invite electronical letter is transmitted to the target information terminal through the exchange information module of the source information terminal. The technical scheme of the invention advances the attention degree of the target information terminal on the invite electronical letter, avoids the legal invite electronical letter, regarded as the rubbish e-mail or the rubbish short message, thereby realizing the propagandism generalization of the web.

The invention relates to a defect detection method and device, electronic equipment and a storage medium. The method comprises the following steps: acquiring a product image of a to-be-detected product and a template image matched with the product image; respectively carrying out feature extraction on the product image and the template image to obtain a first feature map of the product image and a second feature map of the template image; analyzing the correlation between the first feature map and the second feature map to obtain a correlation attention map between the first feature map and the second feature map; fusing the first feature map and the second feature map based on the correlation attention map to obtain a first fused feature map; and detecting the first fusion feature map to obtain a defect detection result of the product image. According to the embodiment of the invention, the defect detection accuracy can be improved.

The invention provides a method for carrying out prize drawing based on a WeChat official account. The method comprises the following steps: when a consumer enters a prize drawing page of the WeChat official account, the a consumer sends a prize drawing request to a server; the server sends a prize drawing page address information corresponding to the prize drawing request according to the received prize drawing request; after entering the prize drawing page corresponding to the prize drawing page address information, the consumer carries out prize drawing operation and sends an obtained award information instruction to the server; and the server stores the award information instruction into a storage chain table corresponding to the consumer in a prize-drawn database. The invention also provides a system for implementing the method above. The system comprises a device equipped with the WeChat official account and the server. The method and system can enable the consumers followed the WeChat official account not to cancel attention to the WeChat official account easily, and can increase follower numbers of the WeChat official account, so that a service provider is allowed to obtain information of more consumers.

A display system detects a position of a viewer relative to the display device, and adjusts the presentation of information at the display device based on this relative position. The adjustment of the presentation may be to increase or decrease the intrusiveness of the displayed information. In a commercial billboard display, the presentation is adjusted to potentially increase a viewer's awareness of key terms or phrases; in a multi-purpose consumer device, such as a vanity mirror with an integral display, the presentation is adjusted to minimize the intrusion of the information relative to the primary purpose of the device.

The invention provides an information publishing method for a social website. The method includes receiving a user's request; and determining a user type; and returning a corresponding information sequencing result according to the user type and the user request, wherein the user type is determined by user historical data and pre-established user vector quantity. The invention further provides an information publishing system for the social website for achieving the method. According to the method and the system, the sequencing problem of various information cannot be performed according to user types in the prior art can be solved.

A safe box capable of alarming remotely comprises a box body [1], a password lock structure and the like. A remote communication module [2], an electronic password setting module [3], an alarming module [4] and the like are arranged in the safe box. A system is started after a user closes a door of the safe box, and the system informs related information to a preset cellphone number through the remote communication module [2] when the user or other people input various passwords; remote modification can be realized through the remote communication module [2] and the electronic password setting module [3]; the alarming module [4] is suitable for being started when an operator mistakenly inputs passwords for many times, and alarming can be realized through linkage between the remote communication module [2] and a manager of the safe box or a police or through simultaneously giving out other warning modes; the safe box uses an external power source and an own power source, and the alarming module [4] can automatically start when the external power source is cut off; the electronic password setting module [3] adopts a secret-key mode to prevent electromagnetic stealing.

The invention discloses a history teaching demonstration time shaft which comprises an outer line cover, wherein a fixing sleeve is fixedly connected with the inner wall of the outer line cover; a telescopic sleeve rod is fixedly connected with the inner wall of the fixing sleeve; a pull ring is fixedly connected with one end, far away from the fixing sleeve, of the telescopic sleeve rod; a moveable sleeve ring is moveably connected with the surface of the telescopic sleeve rod; a fixed sleeve ring is fixedly connected with the surface of the telescopic sleeve rod; connecting transverse platesare fixedly connected with one sides of the moveable sleeve ring and the fixed sleeve ring. By adopting the history teaching demonstration time shaft, due to the adoption of the fixing sleeve, the telescopic sleeve rod is fixed on the outer line cover, the pull ring is matched with the fixed sleeve ring and the connecting transverse rod, and the moveable sleeve ring can be moved on the telescopicsleeve rod together when the telescopic sleeve rod is extended; as a rotating shaft and a fixing rod are combined through a bearing, a file roll can be rolled downwards, then a history teacher does not need to draw a time shaft on a blackboard for multiple times, and due to a dynamic demonstration mode, the attention degrees of students can be improved.

The invention provides a lost article finding method based on the Internet of Things, and the method comprises the steps: comparing three types of information of a lost article and a picked article, especially comparing the position information of the articles, and judging whether the lost article and the picked article are the same article or not, thereby improving the comparison efficiency and success rate, wherein the interference of irrelevant information is effectively eliminated through the position information of the article in combination with a map interface, so that the comparison efficiency is further improved, and the complexity and the matching time of a matching algorithm are reduced; and finally, displaying the lost article and the picked articles nearby the positions of theregistered users in real time for all registered users on the platform through a map interface, thereby improving the attention degree of the users to a surrounding environment, and mobilizing more users to more efficiently find the lost article.

The invention discloses an electronic red packet advertisement processing method and system of a reading rewarding type, and the method comprises the steps: receiving a red packet advertisement and commodity information uploaded by an advertiser side; generating red packet information according to an electronic red packet generation instruction; generating a corresponding answering secret order according to an answering secret order; sequentially transmitting the advertisement and commodity information and the answering secret order to a target user terminal; judging the answering secret orderselected by the target user terminal according to the answering secret order; delivering the red packet information to the target user terminal if correct, or else carrying out no transmission of thered packet information. The method achieves the improvement of the attention of a customer on the marketing information while effectively attracting users through the red packet form, thereby realizing the technical effect of facilitating the user's memory of key information such as brand name and product name.

The invention discloses a customer service log backflow method and device based on text clustering, relates to the technical field of artificial intelligence, and can solve the problem of low efficiency of manual backflow of user problems to a knowledge base. The method comprises the following steps: acquiring a plurality of question logs which are not matched with answers from a customer service system; clustering the plurality of question logs through scene recognition and intention recognition, so that each cluster comprises at least one question log; and based on the total number of the question logs in each cluster and the number of the same question logs in each cluster, screening out the question logs from the clusters, marking the question logs and returning the question logs to the knowledge base. The method provided by the scheme is applied to the device.

The invention relates to a demonstration content customizing method and device based on user characteristics, and electronic equipment. The method comprises the steps of acquiring the user characteristics when it is detected that a state of a terminal meets a set condition; calling a preset demonstration model, and determining at least one APP corresponding to the user characteristics through thedemonstration model; and demonstrating contents corresponding to the at least one APP through a demonstration APP according to sequencing of the at least one APP. According to the demonstration content customizing method and device, the at least one APP for a user can be determined based on the user characteristics of each user, and the contents corresponding to the APPs can better match with theactual requirements of the user, so that the attention of each user to a product is improved, the probability of experiencing the product by the user can be increased, and the purchasing desire of theuser can be improved.

The invention discloses an image display method. After an electronic device executes an application program, the application program displays multiple images in a frame of a browsing page; when one of the images in the frame is clicked, the application program displays the clicked image in a first area of the frame. Thus, the attention of a user to the clicked image is increased to improve the user experience.