15 results about "Missing person" patented technology

The invention discloses a distributed intelligent processing system and method containing an SRAM (Static Random Access Memory), relates to the technical field of lost person searching, and aims to solve the problems of low efficiency and low reliability when lost persons are searched in the prior art. The system comprises a plurality of Internet of Things cameras, a plurality of edge computing nodes, a plurality of mobile terminals and a cloud computing center, each Internet of Things camera is used for transmitting acquired and processed initial personnel information to the edge computing node of the corresponding area; each edge computing node is used for screening the initial personnel information to obtain first suspected lost personnel information and transmitting the first suspected lost personnel information to the cloud computing center; each mobile terminal transmits acquired and processed second suspected lost person information to the cloud computing center; and the cloud computing center is used for processing the information stored in the storage module to search the target lost person. The method and the device are used for improving the searching efficiency and the reliability of searching the lost person.

Embodiments of the present application provide an information processing method, device and equipment for emergency rescue, and a storage medium, and relate to the technical field of information processing. The information processing method for emergency rescue comprises the following steps: obtaining personal information of a missing person, wherein the personal terminal of the missing person comprises a user identification card integrated with a Beidou satellite navigation positioning system; generating an emergency rescue scheme according to the personal information of the missing person, wherein the emergency rescue scheme comprises a rescue range; and sending emergency rescue information to personal terminals in the rescue range through the Beidou satellite navigation positioning system. The information processing method for emergency rescue can achieve the technical effect of improving the efficiency of emergency rescue.

This application discloses a smart home system based on security technology, relating to the fields of smart home and smart elderly care technology, including: a terminal acquisition layer, a network edge computing layer, a cloud platform layer, and an interactive application layer; the terminal acquisition layer integrates elderly care wristbands, environmental sensors, fall radar, smart cameras, door magnets, positioning tags, and companion robots; the cloud platform layer deploys a data fusion engine, an AI big data model, a video analysis module, and a positioning service engine. This invention achieves functions such as health anomaly monitoring and medication reminders, environmental safety early warning and automatic control, anti-wandering voice reminders, dangerous area protection, real-time positioning of people and objects, multimodal fall detection, voice control of home appliances and monitoring of abnormal electricity use, intelligent object search, AI big data model video retrieval, and community-linked missing person search. Through multimodal data fusion and AI big data model-driven interaction, it achieves proactive smart monitoring of the elderly's lives, improving the level of intelligence in elderly care monitoring and the user experience.

The application provides a method for predicting the position of missing personnel under debris flow disaster, and belongs to the field of disaster rescue. The method comprises the following steps: obtaining multi-source data fused with thermal infrared image, radar image and terrain; performing feature extraction on the obtained multi-source data to detect the position of missing personnel under debris flow disaster from the multi-source identification of personnel trajectory, human body heat radiation and human body skeleton; constructing a comprehensive analysis function based on the extracted features; obtaining the prediction value of different positions at time t based on the comprehensive analysis function, and completing the prediction of the position of missing personnel. The application aims to solve the problems of low accuracy and low efficiency of the existing method for predicting the position of missing personnel.

The present invention provides a powder composition that enables efficient and simple support for searching for or tracking missing persons, such as elderly people who wander or lost children, and particularly a powder composition for supporting the search for or tracking of missing persons. [Solution] The powder composition 1 of this invention contains porous particles and a fragrance component supported on the porous particles, wherein the porous particles, as primary particles, have one or more macropores and one or more micropores smaller in size than the macropores, and the fragrance component is selected from substances that have a boiling point of 150°C or higher and are liquid at 10°C to 30°C.

The invention discloses a scenic spot people searching management method based on pattern recognition, and relates to the technical field of scenic spot management, and the method comprises the following steps: carrying out the on-site deployment of face recognition equipment; real-time monitoring and intelligent retrieval are carried out in the scenic spot; linkage tracking is carried out through a radar and a dome camera; performing playback and deep analysis on the historical video; people searching information is published, and linkage response is carried out; according to the method, the snapshot threshold value, the snapshot interval and the storage period are set, high-quality face images can be efficiently obtained, invalid data are reduced, image quality inspection is achieved by automatically filtering blurred, side face and low-resolution images and reserving front face high-definition images, the accuracy of subsequent recognition is improved, and the recognition efficiency is improved. The cameras and the scenic area are associated through the marking device, the GIS map is fused, the visual management and rapid positioning capability is improved, the cameras are classified according to the areas, batch configuration and permission issuing are facilitated, and the management efficiency is improved.

A system is provided.SOLUTION: The system includes a means for inputting specific information (name, address, physical feature, etc.) of a missing person and extracting existence confirmation information by using natural language processing, a means for collecting external information such as a report from a shelter, SNS data, and a news article and automatically analyzing and arranging it, and a means for quickly notifying a person concerned of the collated existence confirmation information.SELECTED DRAWING: Figure 1

The invention provides a genetic relationship identification method and system based on SNP (Single Nucleotide Polymorphism) mismatch rate and homozygous site conjoint analysis and application, and belongs to the technical field of genetic relationship identification. According to the method, through a comprehensive analysis strategy, the accuracy and reliability of genetic relationship judgment are remarkably improved, and particularly, the distinguishing capacity of complex genetic relationships such as full sibs, half sibs, undules and news, grandgrants and grandgrandgrandgrants is substantially enhanced. According to the method, the misjudgment risk caused by sample degradation, DNA trace or crowd background difference is effectively reduced, so that a higher practical value and a wider application range are shown in practical applications such as forensic medicine identity confirmation, missing person checking and genetics pedigree reconstruction; and a firmer technical support is provided for judicial expertise and genetic counseling services.

The present application relates to artificial intelligence technology, disclose a kind of based on address book's person searching recommendation method, device, equipment and storage medium.The method comprises: obtaining the voice data of user and text operation is carried out, obtain text sentence, extract the keyword in the text sentence, and utilize keyword set to query pre-constructed address book database, obtain person searching result set, obtain the knowledge graph of user and the recommendation knowledge graph of each person searching result in person searching result set, text clustering is carried out to the user knowledge graph and each the recommendation knowledge graph, obtain the clustering score corresponding to the user and each recommended character of the user;According to the clustering score and the preset recommendation sorting strategy, the sorting operation based on name character length and clustering relationship is carried out to each recommended character, and recommendation sorting result is obtained.The present application can increase the accuracy of address book person searching.

A system is provided.SOLUTION: A system comprising: means for acquiring image data of a missing person; means for operating a generative model to generate predictive facial image data from the image data; means for storing the generated predictive facial image data; means for acquiring video data in real time from a surveillance camera; means for extracting a facial image from the video data; means for matching the extracted facial image with the predictive facial image data and calculating a match rate; and means for generating and notifying an alert if the match rate exceeds a certain threshold.SELECTED DRAWING: Figure 1

A system is provided.SOLUTION: A system comprising: means for collecting image and sensor data of a disaster-stricken area; means for transmitting the collected data to a central server; means for integrating the data transmitted to the central server; means for predicting a probability of presence of a missing person based on the integrated data; and means for displaying and notifying a prediction result.SELECTED DRAWING: Figure 1

The invention discloses an implementation method of a geographic space agent, and relates to the technical field of geographic space. Comprising the steps of acquiring data: acquiring a geographic data set, an attribute data set, a personnel information data set, an intelligent multimedia equipment data set and a monitoring equipment data set, and setting up a server: setting up a cloud server, and setting a database in the cloud server to store each data set. Through a quick query method, a customer can use a mobile terminal to transmit missing person information to intelligent multimedia equipment, a query model firstly performs feature extraction on a missing person picture, and then performs feature comparison query based on monitoring data in a shopping mall to obtain a missing person. The missing person behavior track and the final appearance position information of the target person can be obtained, the target person position can be obtained by combining the target person behavior track and the final appearance position of the target person, finally the target person position is transmitted to the mobile terminal of the customer through the wireless communication technology, and the problem encountered by the customer is rapidly solved.

The embodiment of the invention discloses a scenic spot people searching method and device, electronic equipment and a storage medium, when a user (namely, a second user) carrying a scenic spot guide accessory is lost in a scenic spot, a first user directly triggers people searching operation through authorization equipment, manual transfer is not needed, and after the people searching operation is triggered, the first user can search people conveniently. The position of the second user in the scenic spot can be positioned based on a positioning assembly of the scenic spot guide accessory; if scenes such as building shielding and dense vegetation exist in the scenic area, the position of the second user in the scenic area can be positioned in combination with the scenic spot with the beacon in advance, so that a blind area of a single positioning mode is avoided, and the positioning accuracy in a complex environment is ensured, that is, the scheme can improve the efficiency and accuracy of searching people in the scenic area.

This application discloses a method, device, electronic device, and storage medium for finding people in scenic areas, including: acquiring the facial features of a target object and initial capture information within the scenic area; the initial capture information includes images captured by various monitoring points within the scenic area, along with corresponding capture points and capture times; combining the scenic area's geographic information database, determining the target object's movement trajectory and attraction stop information within the scenic area during a first time period based on the facial features and initial capture information; the movement trajectory and attraction stop information are obtained based on video data collected from various monitoring points within the scenic area and the scenic area's geographic information; combining real-time visitor density data within the scenic area, determining the target object's search area and search priority for each area during a second time period based on the movement trajectory and attraction stop information.

For example, if the movement path of a subject whose location we want to estimate, such as a getaway vehicle or a lost person, is captured on surveillance camera footage, we can estimate the movement path of the subject captured on the footage. [Solution] The movement path estimation device generates an instruction statement that includes specific information that identifies the positions of multiple cameras that captured images of the target, and sequential information of the multiple cameras that captured images of the target. The map information and the instruction statement are input to a VLM (Vision-Language Model), the movement path information of the target output from the VLM is acquired, and the information is displayed on a predetermined display device.