30 results about "Population Database" patented technology

A security system for determining if a screened individual is a potential perpetrator of a crime. The following scanning devices are connected to a scanning system control computer: a physiological sign scanning device for measuring the physiological signs of the individual, an iris scanner for scanning the individual's iris, and an identification card scanner for scanning the individual's identification. The scanning system control computer is connected to a master database located on a master computer. A predetermined set of baseline normal values of physiological signs and vital signs for the general population is installed on the master database forming a general population database. Each individual who is scanned has their own personal data file created, in which their individual physiological set of norms, plus their iris scan would be attached and compared for future scans forming an individual database. The scanning system control computer is programmed to receive scan inputs from the physiological sign scanning device, the iris scanner, and the identification card scanner and to forward the inputs to the master computer. The master computer is programmed to compare the scanned inputs to the general population database and the individual database and to assign a grade of either a pass or fail to the scanned inputs. The master computer is further programmed to transmit an alert to the scanning system control computer if the grade is a fail. After receiving an alert an operator in charge of the scanning system control computer can pull the individual aside for further investigation and screening. In a preferred embodiment, a boarding pass scanner for scanning an individual's boarding pass is also connected to the scanning system control computer. Also, in a preferred embodiment, the master database is the database of the Transportation Security Administration (TSA) and the scanning system control computer is connected to the master TSA database via the Internet.

The invention relates to the technical field of the public security organization administrative management equipment and particularly relates to a self-service service system for basic service of the public security organization. The system comprises a self-service terminal and a background server, wherein the self-service terminal is connected with the background server, the self-service terminal comprises a population management subsystem and a traffic management subsystem, and the background server is connected with a residence permit population database, a household registration population database, a driver database and a motor vehicle database. The self-service service system comprises the background server capable of accessing to multiple types of public databases and the self-service terminal integrating multiple types of man-machine interaction equipment and the general external equipment, and thereby population management business and traffic management business can be provided for residents.

The invention discloses a demographic method and a demographic system for improving spatial resolution and updating a speed, wherein the method comprises a population database establishment step, a regional statistical analysis step, a spatial model analysis step and a grid demographic step, wherein the population database establishment step is used for storing relevant population data with a uniform spatial coordinate parameter, a data format and a metadata standard; the regional statistical analysis step is used for using a land utilization map as a main data source and carrying out spatial region statistical analysis according to a preset region to obtain land utilization area information of a minimal administrative division unit of the preset region; the spatial model analysis step is used for utilizing a population spatialization model to obtain population distribution information of the land utilization type in the minimal administrative division unit according to the land utilization area information of the minimal administrative division unit and demographic information of the minimal administrative division unit, and the grid demographic step is used for acquiring grid demographic information according to the population distribution information of the land utilization type and the land utilization area information.

The invention discloses a wireless network planning method of the code division multiple access service. After the traffic density distribution diagram and the regional initial network topology in the planning region are generated according to the population database, the user distribution rate in the strongest pilot frequency coverage area in each cell of the planning area is calculated, and the absolute value of the difference value between the user distribution proportion in each cell of the planning area and the network average user proportion is compared with the absolute value of the load difference value threshold, if the comparison result is that the absolute value of the proportion difference value is larger than the absolute value of the load difference value threshold, the network topology of the station point of the cell opposite to the proportion difference value is adjusted, and the user distribution proportion in the cell is re-calculated to perform comparison and adjustment, and otherwise, the current planning result is output. The technical proposal of the invention simulates the actual user distribution and adjusts the network topology by utilizing the population database, the load average distribution in the cell of the planning areas is realized to the maximum extent, and the difficulty of the later network optimization is reduced.

The invention provides a method and a device for population classification, wherein the method comprises the following steps of acquiring an original multimedia file and extracting a human body image;structurally computing the human body image to obtain the feature data; performing clustering calculation according to the feature data and the human body image, and dividing the human body image into a plurality of individuals; creating archives for each individual and classifying the archives according to the time and place information in the archives to determine whether there are permanent, non-permanent and temporary persons. Based on the data of the permanent resident population database and the temporary resident population database of the public security organs, the data are comparedand analyzed to determine whether they are registered in the database of the public security organs, so as to assist in verifying the correctness and authenticity of the manually collected data, and to achieve the refined and classified management of the regional residential population.

The invention discloses a system and a method for layering a population sample survey sample. The system comprises a population database building module, a population space distribution comprehensive weighting value acquiring module, an index normalizing treatment module, a layering model building module and a sample extracting module, wherein the population database building module is used for pre-processing disperse databases with the system to form an integrated global information base so as to provide data support; the population space distribution comprehensive weighting value acquiring module is used for building a population space distribution comprehensive weighting value calculating module so as to acquire a population space distribution comprehensive weighting value in each area; the index normalizing treatment module is used for normalizing quantitative index data so as to build an area factor population coefficient surface; the layering model building module is used for building a population sample survey layering module according to a set layering principle; and the sample extracting module is used for extracting the sample from the population sample survey layering module.

An identity card used at present is simple in information, erroneous judgment always occurs when the reality of the identified card and the authentication consistency of an identified card holder and the identified card are judged, and inconvenience is brought to case solution and social management work. According to a mobile phone type multi-modal biological characteristic multidimensional-code encrypted identity card, the basic information, the biological characteristic information and the associated information of natural people are stored on a chip, identified card information is conveniently read out through the mobile phone functions of storing information, reading information and communicating, the identified card information can also be automatically compared with a population database, a fugitive database, a missing person database, a criminal database and other information stored in an identified card authentication device of a public security organization in real time, comparison results are sent to a corresponding mobile phone, and an alarm system is started when the identity information of a fugitive is received. The electronic identified card has great practical significance for improving the working efficiency of police officers and promoting social management innovation.

A remote identifying comparation system of ID card consists of information collecting end and remote identifying comparation end. It is featured as sending collected ID card information to remote identifying comparation end including trasceiving server, central distribution server, automatic identification terminal and manual identification terminal; receiving ID card information by transceiving server and sending it to automatic or manual identification terminal for identifying legality of ID card.

The invention discloses a wearable intelligent device and an identity identification method and system based on the wearable intelligent device. The method comprises the steps of: shooting a video image by utilizing a micro-camera, wherein the visual angle shot by the micro-camera is the same as the visual angle seen by a user after wearing intelligent glasses; detecting and grabbing a facial image in the shot video image; respectively comparing the facial image with portraits in a population database, so that identity information corresponding to various facial images is obtained by identification; matching the identified facial image with the facial image in the video image currently shot by the micro-camera, so that identity information of the facial image in the currently shot video image is obtained, and sending the matched identity information and the projection position thereof to an image projection unit of the intelligent glasses; and projecting the matched attribute information of the identity information to the position corresponding to the glass lenses by the image projection unit. The wearable intelligent device provided by the invention can be used for rapidly identifying and intuitionally displaying identity information of a character.

A system and method for predicting active, low-frequency sonar array performance in shallow, littoral waters using a physics-based modeling of acoustic reverberation. An operator characterizes the active sonar's acoustic transmitter and receiver, the environment it is operating in and the targets to be detected. The operator selects appropriate bathymetry, bottom composition and sound-speed profile. The spatial resolution of the bathymetry database is enhanced using fractal interpolation and a bottom-loss-and-scattering corrected-for-slope is calculated. A semi-empirical scattering strength is derived from a wind-speed data base and a stochastic biologic realization is derived from a biologic population database. These are then used to calculate a deterministic component of bottom, surface and volume reverberation using a normal mode mathematical model of acoustic wave propagation. A stochastic realization of clutter is calculated using a Generalized Gamma distribution database, and combined with the deterministic components of reverberation.

The invention is suitable for the image identification field and provides a statistical system of a number of people on a bus based on face detection and a statistical method thereof. The statistical system of the number of people on the bus based on the face detection comprises a shooting terminal of the bus and a face identification server, wherein the shooting terminal is used for sending and taking pictures of passengers who are getting on the bus; the face identification server is used for carrying out SHAPE /* MERGEFORMAT face identification on all the pictures, identifying face information of each picture, and generating a face identification result and a similarity according to a temporary resident population database and a key population database which are established in advance, and the face information, and in a face identification result, preferentially processing the picture with the high similarity, calculating the passengers and generating the number of people on the bus. By using the system and the method of the invention, there is an advantage that the number of people on the bus is calculated so that operation of an intelligent traffic system and a public transport operation benefit are increased.

The invention discloses a duplicate checking method and device of population data. The method comprises the steps that data change monitoring is conducted on a plurality of population databases, changed data are synchronized to portrait branch bases corresponding to all the population databases, and the changed data are marked; the data with change marks in all the portrait branch bases are gathered, the gathered data are evenly distributed to a plurality of updating terminals for parallel modeling, template data corresponding to all people with change are obtained, the changed template data are additionally added or replaced to corresponding characteristic branch bases, and the changed template data are marked; the template data with the change marks in all the characteristic branch bases are gathered; the gathered template data are evenly distributed to a plurality of comparison terminals for conducting duplicate checking comparison, and comparison results are input into a comparison result base; at least one operation processing of inquiring, checking, issuing processing and statistics of a user to the comparison results in the comparison result base is accepted.

The embodiment of the invention discloses an online reserved and transacted room management method, management platform and system. The method includes: receiving a door opening request sent by a tenant terminal; on the basis of pre-generated order information, verifying an identity card picture of a current tenant to obtain a first verification result; according to a resident population databaseof a public security system, verifying face photos of the current tenant and the identity card number to obtain a second verification result; and on the basis of the first verification result and thesecond verification result, sending a door opening instruction to the tenant terminal and controlling opening of the door lock by the tenant terminal. According to the embodiment of the invention, real-time verification and dynamic supervision of the online contracted short-term house rending people are realized; and thus the management difficulty of the online contracted short-term houses is reduced. Besides, the personnel identification and number determination are realized. All modules are in real-time linkage based on the Internet of Things technology and different responses are made basedon different field scenes, thereby ensuring the accuracy and real-time performance of the identification and authentication and population number statistics.

The invention discloses a campus monitoring system. The campus monitoring system comprises a shooting module which is arranged at a campus gate and is used for acquiring real-time images of people passing by the campus gate, and a server, wherein a normal staff database, an attendance record module, an abnormity record module and an abnormal population database are established in the server, pre-stored images of workers and students of a campus are stored in the normal population database, the server is in communication connection with the shooting module, the real-time images and the pre-stored images are compared, if a matched pre-stored image is retrieved, a first attendance record is generated in the attendance record module, pre-stored images of non-campus workers and non-campus students are stored in the abnormal population database, if a pre-stored image in matching with a real-time image can not be retrieved from the normal population database, and the pre-stored image in matching with the real-time image is retrieved from the abnormal population database, an abnormal record is generated by the abnormity record module. The campus monitoring system can identify dangerous persons, and thereby campus safety is improved.

The invention relates to a control method for realizing the identification and networking verification of a citizen identity document based on a WINDOWS CE terminal, in particular to a control method for directly adopting the WINDOWS CE terminal of an embedded type operating system to carry out identification and networking verification on the citizen identity document. The method is blended with secondary generation citizen identity document identification and networking verification technology and can effectively carry out identification on truth of document held by a client and the identity between people and the document in a counter of a financial mechanism. The method obtains on-line information of the client through networking verification, realizes synchronous display of document information and a photo of a demographic database of ministry of public security, carries out triune comparison and verification with a current document-holder and effectively prevents financial risk. A system formed by the method can also effectively broaden the identification of client identity, the information verification of client identity and the storage and management service of transaction record of the financial mechanism to a service counter of each financial website and is convenient for service operation of the financial counter.

The invention relates to a mobile population access statistics system and a mobile population access statistics method based on mobile Internet. The mobile population access statistics system comprises an inflow population APP(application), an outflow population APP, a server and a public security system; the server comprises a data processor, a data comparison system, a household population data statistics system, an inflow population database, a population information search system, a data time judgment system and a data eraser; the population APP(application) is connected with the data processor, the data comparison system, the population information search system, the data time judgement system and the inflow population database in sequence; the household population data statistics system is connected with the data comparison system, and the population information search system is in a bidirectional signal connection with the inflow population database; the data comparison system is connected with a mobile terminal through the GPRS(general packet radio service) positioning system, and the data cleaners are respectively connected with the outflow population APP(application), the inflow population database and the household population data statistics system. The mobile population access statistics system and the mobile population access statistics method are capable of rapidly carrying out population statistics and reduce the difficulty of managing the population.

The present invention discloses a method and a device for estimating recessive character distribution of users. The method comprises obtaining users using a website and dominant characters of the users; obtaining character information of the whole population from a population database, the character information comprising dominant characters and recessive characters; and according to the character information of the whole population, the users using the website and dominant characters of the users, recessive character distribution of the users is calculated through the bayesian algorithm. Through the abovementioned method, the estimating results are more accurate when recessive characters of users are estimated.

The invention discloses a distress alarming system based on mobile phone APPs. The distress police-calling system comprises a mobile phone public-edition APP, a server, an alarm receiving client and a mobile phone police-edition APP. The mobile phone public-edition APP comprises an alarming submodule, a photographing submodule, an image photographing submodule, a multimedia communication submodule and a positioning submodule. The server comprises an alarm receiving submodule, a face identification submodule, an environment identification submodule, an electronic map submodule, a population database submodule, a video-and-audio database submodule, an alarm receiving database submodule and a multimedia communication service submodule. The alarm receiving client receives police affair information which is transmitted from the server, and performs online multimedia interaction communication with an alarming person, thereby assigning policeman for realizing police dispatching. The mobile phone police-edition APP comprises a police dispatching submodule, a police dispatching line submodule, a field attendance checking-in submodule, a police dispatching recording submodule and a reinforcement submodule. The distress alarming system has advantages of supplying an effective alarming platform for the person in danger, making it easier for concerned policeman to understand the field situation, and realizing in-time rescue.

A computer-implemented method for quantifying arterial stiffness and assigning an AS factor uses executable program on a computing device. The arterial pulse of an individual is monitored and the data received from the monitoring member transmitted to the computing device. The data received is processed by the processor, performing a pulse wave analysis. The primary systolic pulse and iliac reflection pulse are extracted from the pulse wave analysis and the time delay between the primary systolic pulse and the iliac reflection pulse determined. The time delay is used to calculate a second derivative based least in part, on the time delay. The frequency above zero components are separated from the second derivative and the area of the second derivative determined between a first primary systolic pulse and a first iliac reflection pulse. A percentage score is calculated based on the degree of arterial stiffness and input into a historical population database comparing the percentage score with the population data.

The invention discloses a population database system based on cloud computing. The population database system comprises first-class databases, second-class databases, third-class databases, fourth-class databases and a source database interface. The second-class databases are arranged under the first-class databases, the third-class databases are arranged under the second-class databases, and the fourth-class databases are arranged under the third-class databases. The second-class databases, the third-class databases and the fourth-class databases all comprise authorization interfaces and are connected with the source database interface through the authorization interfaces. By means of the technical scheme, the information flattening structure of a current specific space can be changed, the first-class, second-class, third-class and fourth-class four-class three-dimensional structure is formed, the data managing mode is improved, and efficiency is improved.