37results about How to "Improve public safety" patented technology

A system, method, and client registration and verification device for handling personal identification information. The client device collects from an individual, a sufficient amount of biometric information to uniquely identify the individual, as well as historical mobility information providing a history of locations where the individual has lived. A caching manager stores the collected biometric information at a selected cache node in a hierarchical database having a plurality of cache nodes at multiple levels of the database. The caching manager selects the cache node based on the historical mobility information collected from the individual. The client device sends subsequent requests to verify the identity of the individual to a local cache node where newly input biometric information is compared with the cached information. When the individual's biometric information is not stored in the local cache node, the request is forwarded upward in the database until the cached information is found and compared.

A cover for temporary license plate provides a temporary license plate that is durable, that cannot be doctored or counterfeited, and that must be registered with the state.

The invention relates to the technical field of computer vision, and discloses a crowd density estimation recognition and crowd behavior analysis algorithm. The algorithm has the advantages that a system can automatically remind each point location abnormal condition, a passenger flow peak period can be predicted to make a deployment scheme in advance, and after a dangerous condition occurs, the system automatically makes a chain reaction to minimize the life and property safety loss of people. The crowd density estimation and recognition system uses current advanced machine vision, graphic image video analysis technique, human body pattern recognition technology, and artificial intelligence machine learning technology, to detect the mobile people flow density of a preset area at a second-level speed. The method has the advantages that the influence of light, shadow and heat can be effectively eliminated through node passenger flow quantity and queuing length statistics, interference objects in a detection area can be self-calibrated and eliminated every two minutes, when the monitored passenger flow quantity reaches a set threshold value, passenger flow alarming is carried out, acorresponding early warning scheme is started, and safety accidents are prevented.

An apparatus, system and method for managing airspace for unmanned aerial vehicles (UAVs). The apparatus, system and method may include a platform comprising at least records of certified administratively acceptable requestors of restricted use of the airspace for UAVs, a plurality of airspace management rules for UAVs, and a broadcaster for providing notifications over at least one telecommunications network; and a plurality of applications, each instantiated by a processor on one of a plurality of corresponded devices by non-transitory computing code, wherein the plurality of corresponded devices comprises at least a plurality of mobile devices. A first of the plurality of applications may be capable of receiving the restricted UAV use request from a requestor within a physical area of the restricted UAV use request, and of forwarding the restricted UAV use request and an identification of the requestor to the platform over the at least one telecommunications network.

A system for the automatic deployment of traffic control signs during a power outage which enhances public safety, automatically deploys in the event of power outage, can be placed in a plurality of roadway intersections and structures, provides an alternative means to deploy safety and other information, and eliminates driver confusion when deployed. The system essentially comprises a traffic control sign that is bisected and having a top half portion and a bottom half portion connected by a hinge means, an electromagnet attached to the approximate center of the top half portion front surface, an armature plate attached to the bottom half portion front surface, an attaching means attached to the top half portion back surface for affixing the system to a structure in an environment, and at least one power cable extending from the electromagnet and connecting to a powering means in the environment. This system is believed to be useful in a variety of environments and by agencies such as municipal, state and federal departments of transportation.

The invention discloses a safe and fireproofing classification dustbin including a casing, an inner barrel, an upper cover, a cigarette end container, and a base, the left side of the inner barrel is in rotation connection with the casing through a hinge, the edge of the upper port of the inner barrel is provided with a first protrusion extending outwards, the inner wall of the upper port of the casing is provided with a first block, the upper cover covers the upper port of the casing, a water collecting cavity is arranged in the casing, the left side of the water collecting cavity is provided with a communicating port, the communicating port is communicated with a cigarette put-out cavity, a cigarette end container is arranged in the cigarette put-out cavity, the edge of the upper port of the cigarette end container is provided with a second protrusion extending outwards, and the inner wall of the upper port of the cigarette put-out cavity is fixedly provided with a second block. The liquid on garbage can be separated, water for putting out cigarettes is provided, and a liquid outlet pipe is arranged at the bottom, the dustbin can be conveniently cleaned, the environment can be protected, the disaster caused by cigarette ends is reduced, and public safety is improved.

The invention discloses an audio monitoring method and system. The method comprises the following steps of: collecting sensitive training data, wherein the event types of the data include help seeking, crying, pornography, gunshot and absorption; giving a corresponding weak label according to the type of the event, and acquiring the positioning probability of each type of sensitive event occurringin each frame in a segment of audio through a first-level positioning model; and judging the type of the sensitive event according to the duration of the positioning probability in a first specifiedthreshold range. The detection method has the advantages of wide detection range, high coverage rate, good privacy and the like. The requirement for training data labels is low, the manual marking cost is low, implementation is easy, and the false alarm rate can be reduced by using a two-stage judgment model.

The invention provides a security charging system. The security charging system comprises a charging pile body, a charging information display screen disposed on the charging pile body and a charginggun electrically connected to the charging pile body for connecting an electric vehicle. The security charging system is characterized by comprising a main control board module which is disposed in the charging pile body, a charging power module, a display module, an insulation detecting module, a charging gun communication processing module, a license plate recognition module, a network communication module and a security portrait recognition module, wherein the charging power module, the display module and the insulation detecting module are in communication connection with the main controlboard module, and the charging gun communication processing module, the license plate recognition module, the network communication module and the security portrait recognition module are used for detecting the connection between a charging gun and the electric vehicle; the display module is in communication connection with a touch module; the charging gun is electrically connected to the chargingpower module, the insulation detecting module and the charging gun communication processing module separately; the network communication module is in communication connection with a cloud device management server for storing collected information, and the cloud device management server is in communication connection with a cloud intelligence application management server; and the charging pile body is provided with a camera. The security charging system improves public security during use.

The invention belongs to the technical field of water-soluble fertilizers and particularly relates to application of potassium pyrophosphate in macroelement solid water-soluble fertilizer and a product of potassium pyrophosphate. The macroelement solid water-soluble fertilizer comprises the following components according to percent by weight: 5-95% of potassium pyrophosphate, 0-85% of potassium nitrate, 0-70% of urea, ammonium nitrate or mixture thereof, 0-79% of monoammonium phosphate, diammonium phosphate or mixture thereof, and 0-15% of medium and trace elements. In the invention, the content of potassium pyrophosphate is unconventional and exceeds that of existing products in the market, and the potassium pyrophosphate releases heat when dissolved in water, without causing crop root freeze injury due to water temperature drop; an aqueous solution of potassium pyrophosphate is slightly alkaline and can significantly improve excessive acidity of soil due to annual use of common chemical fertilizers; fertilizer release speed is uniform so that sustained release is achieved; high efficiency and high content enable a reduction in the fertilizer usage, advantages of such as lowering the consumption of chemical fertilizers in department of agriculture are satisfied, and economic and social benefits are significant.

The invention provides a target person information detection device and method and a storage medium. The detection device comprises a front-end video point location, a video middle station and a front-end display, wherein the front-end video point location is used for obtaining video streams and/or pictures containing a target person; the video middle station converges the video streams and/or pictures pushed by the front-end video point location, and is used for carrying out portrait analysis, abnormal behavior analysis and psychology and physiology analysis of the target person on the video streamsand/or the pictures; and the front-end display is used for displaying the result analyzed by the video middle station. According to the target person information detection device provided by the invention, various video analysis capabilities in videos are utilized to the greatest extent, reasonable application is performed in combination with the video analysis capabilities, and portrait analysis, abnormal behavior analysis and psychological and physiological analysis are unified, so that the efficiency of an analysis engine is improved, the public safety level is improved in a multi-dimensional and high-efficiency manner, and the social governance capability is improved.

A clearinghouse for integrating information related to released criminal offenders. The clearinghouse includes a computer system that receives geospatial location information related to released criminal offenders from multiple disparate systems, the geospatial location information including date and time information. The computer system then converts the information to a homogenous data format. The present invention further includes a method of integrating information related to released criminal offenders.

An apparatus, system and method for managing airspace for unmanned aerial vehicles (UAVs). The apparatus, system and method may include a platform comprising at least records of certified administratively acceptable requestors of restricted use of the airspace for UAVs, a plurality of airspace management rules for UAVs, and a broadcaster for providing notifications over at least one telecommunications network; and a plurality of applications, each instantiated by a processor on one of a plurality of corresponded devices by non-transitory computing code, wherein the plurality of corresponded devices comprises at least a plurality of mobile devices. A first of the plurality of applications may be capable of receiving the restricted UAV use request from a requestor within a physical area of the restricted UAV use request, and of forwarding the restricted UAV use request and an identification of the requestor to the platform over the at least one telecommunications network.

The invention relates to the technical field of medical big data, in particular to a disease prediction, biological target and drug research and development integrated big health platform based on gene big data. The integrated big health platform comprises an application support unit, a data processing unit, a function application unit and a service management unit, the application support unit is used for providing application terminal equipment, an application platform and an intelligent technology which support operation of the platform system; the data processing unit is used for performing screening, clustering, analysis and other processing on the gene big data in the database to obtain a result as a basis for predicting diseases; the function application unit is used for extending various functional applications according to a data processing result; and the service management unit is used for providing intelligent health management service for the user on the basis of the data processing result and the function application. According to the design, information islands can be eliminated, mass medical data can be obtained, individualized medicine can be developed, biological and public health monitoring can be achieved, and individualized health monitoring service can be provided.

The invention discloses an electronic fence calculation method and device of an unmanned aerial vehicle and a storage medium. The unmanned aerial vehicle monitoring system receives a flight plan application from a user terminal, wherein the flight plan application comprises starting position information of a target unmanned aerial vehicle corresponding to the user terminal and an unmanned aerial vehicle type. The unmanned aerial vehicle monitoring system determines a first electronic fence of the unmanned aerial vehicle according to the unmanned aerial vehicle type of the target unmanned aerial vehicle and a preset airspace position range; the first electronic fence is a suitable flight airspace of the unmanned aerial vehicle. In the first electronic fence, the unmanned aerial vehicle monitoring system determines a second electronic fence of the target unmanned aerial vehicle according to the initial position information of the target unmanned aerial vehicle and sends the second electronic fence to the unmanned aerial vehicle ground station, so that the unmanned aerial vehicle ground station writes the second electronic fence into the target unmanned aerial vehicle.