376 results about "Person number" patented technology

A method and system for providing information about mobile communication devices with respect to an area of interest is disclosed. Initially, information about an event having an area of interest is received. A request is provided to one or more communications providers that cover the area of interest for a listing of any mobile communication devices located within the area of interest. The listing of any mobile communication devices located within the area of interest is utilized to establish an approximate number of persons in the area of interest.

The invention provides a sound recording method, device and system. The sound recording method comprises the steps of acquiring a first voice signal collected by a gun type microphone array and a second voice signal collected by a circular microphone, performing beam forming on the first voice signal and the second voice signal, determining the direction of a second party speaker to be recorded according to beam forming output, performing speaker voice separation according to the directions of a first party speaker and the second party speaker, and obtaining a separated recording voice signal of a first party and a second party, wherein the end of the gun type microphone points to the first party to be recorded; the person number of the first party is one; and the person number of the second party is one or more. The method can improve sound recording quality, and achieves speaker voice separation at the same time, so that role separation during subsequent sound recording and transcription is facilitated, and back listening and looking are facilitated.

The invention discloses a person number counting method and a system based on video monitoring. Based on video monitoring, the person number counting method can count the person number by detecting heads and estimating and tracking the movement of the heads, and can obviate counting error of manual counting due to the lack of energy. Because a video monitoring camera is usually arranged at a higher position and faces downwards slantwise in the monitored scene, the heads of all persons are visible basically and can be detected on a real-time basis even in a people-concentrated scene, so that the accurate counting can be achieved by continuously tracking the heads in the video, thereby obviating missing counting by manual counting in the people-concentrated scene.

Information can be provided in a convenient manner to help a user decide what events to attend. The information can include information regarding a popularity of the events. The popularity of the events can be based upon the number of people expected to attend, the number of the user's friends expected to attend, and/or the number of people fitting user-defined criteria who are expected to attend. The events for a user-specified time period can be shown on a map along with information representing the popularity of the events. Thus, the user can choose to attend those events in the user's area which are more popular. The map can be displayed on a user device, such as a cellular telephone. In this manner, the user can more readily attend those particular events which the user is more likely to enjoy.

The invention discloses an intelligent personnel counting system based on the video frequency, and the processing method thereof. The intelligent person counting system comprises an image acquisition module used for monitoring an appointed region, and a personnel number estimating module, the personnel number estimating module processes an image obtained from the image acquisition module and comprises four modules of a background estimating module, a personnel number estimating module based on the detection of a foreground block, a personnel number estimating module based on the head part detection, and an integrated detection result module. The setting of the four modules is realized through a general-purpose computer, and the four modules are used for gathering a video image in the appointed region in real time and combining with the personnel number estimating way based on the detection of a foreground block and the personnel number estimating module based on the head part detection to calculate the personnel number in the appointed region. By adopting a photographing device and a calculating processing device, the system and the method of the invention can automatically realize the statistics and the calculation to the personnel number in the appointed region, and the monitoring to the personnel number in the appointed region.

The invention discloses design and implementation of a multi-person indoor environment state monitoring system based on WiFi channel state information. According to the design and implementation provided by the invention, whether people come in and go out from a room is mainly monitored, and the number of people in the room is determined. According to the design and implementation provided by the invention, WiFi signals are applied to multi-person environmental perception for the first time, CSI (Channel State Information, channel state information) is obtained by use of the widely used WiFi signals, the CSI data are analyzed and processed, an effective denoising method is adopted to remove the environmental noise and extract the waveform, an indoor access monitoring model is established by using a hidden Markov method, a people number recognition model is established by using a neural network, and the people number recognition model is corrected by the access monitoring model, thereby further improving the people number recognition accuracy and effectively monitoring the indoor environmental state.

A system that allows a claim by a registrant as to the number of occupants traveling in a vehicle over a section of highway with a high occupancy vehicle incentive program in place to be transmitted. The registrant is identified by a registrant identifier. The claim about occupancy is optionally visually displayed as the vehicle traverses the highway. The identification of the registrant making the claim is captured by a plurality of reading devices along the highway and transferred to a central processing system. That system determines if a qualified ride-sharing event has occurred, and if so it will then provide for distribution of the program incentives to the registered individual(s).

The invention discloses a method and instrument for counting the people coming in and going out, composed of CCD camera and PC (personal computer), where the CCD camera is fixed on the top of a passageway and connected with the PC by lines, and the PC is installed with picture collection card and picture recognition algorithm software that comprises five modules, i.e. target-background separating module, background reconstructing module, target picture post-processing and recognizing module, target detecting-tracking module and data accounting-outputting module; and the counting method uses the picture collection card to collect the pictures, circularly, real-timely recognizes each collected picture frame, then makes target-background separation, reconstruction, connectivity analysis and false target elimination on the target pictures, after separating the bonded target pictures, compares them with the standard target pictures of human bodies to judge their behavior, and finally counts the people coming in and going out and outputs the count. The invention can be adapted to count the people coming in and going out in various orders.

A person counting device according to embodiments of the present invention counts the number of persons passing through a doorway based on an imaged image in which the surroundings of the doorway are imaged. The person counting device includes a moving line acquirer that acquires a moving line for each person detected from the imaged image, a person counter that counts the persons that have passed through the doorway based on the moving line, and a display information generator that generates display information which represents the number of persons that have passed through the doorway based on the counting results of the person counter. The person counter detects an interruption of the moving line in the vicinity of the doorway, determines a similarity between the background image of the doorway and the person image, and includes a deemed counter that deems that the person has passed through the doorway.

The invention discloses a person number detection device, which comprises a pyroelectric infrared sensor, a signal processing circuit, a microprocessor and an artificial neural network, wherein the pyroelectric infrared sensor is arranged at an elevator floor station and/or in an elevator cage; when the human bodies move or rock, the pyroelectric infrared sensor generates electrical signals and sends the electrical signals to the signal processing circuit; the signal processing circuit amplifies and compares the electrical signals sent by the pyroelectric infrared sensor in real time to generate pulse signals; the microprocessor detects the pulse signals in real time, and extracts the frequency, chaos and long pulse proportion of the pulse signals; the artificial neural network comprises an input layer, an output layer and at least one hidden layer; the input layer is provided with three neurons, which input the frequency, the chaos and the long pulse proportion of the pulse signals respectively; and the output layer has one neuron, the output of which is rounded to obtain the detected person number. The invention also discloses a person number detection method for the device. Thedevice has the characteristics of simple structure, low cost and a few occupied resources, and is simple and convenient for processing.

The invention is directed to a system and method for determining if a “spam” message is originating from a messaging account by challenging a particular client's outbound email usage with a test that requires verification of content that is easily understood by a human being, not an automated computer program such as those used by “spammers.” If a limit on the number of recipients for outbound messages has been exceeded, a test is presented the next time a client attempts to send a message. The client must successfully answer the test within a relatively short period of time or else the ability to send messages will be disabled. Once disabled, the client can reinstate the ability to send messages by contacting a representative of the message system out of band, e.g., a telephone call to confirm legitimate outbound email use.

An image pickup device can effectively detect a face in accordance with an object without causing a user to do bothersome setting. A speed preference mode and a person-number preference mode both having different detection conditions of a face region are prepared beforehand as face detection modes. The user is caused to select a desired face detection mode, and minimum values of a face size set as detectable in a face detection and a maximum number of face regions to be detected are set to values corresponding to the face detection mode selected by the user. In a case where an image-pickup preparation is set by pressing a shutter key halfway, when the face detection mode is the speed preference mode, the mode is forcibly changed to the person-number preference mode.

The invention discloses an incoming call marking method for a mobile terminal and a marking system adopted by the method. The method comprises the following steps: a contact person storage module judges whether an incoming call is a contact person number or not when the mobile terminal receives an incoming call; an unknown number storage module judges whether the incoming call number is marked or not when the contact person number does not belong to the contact person; the unknown number storage module triggers a conversation module to process the marked incoming call according to processing rules if the incoming call number is marked; the contact person storage module judges whether the incoming call number belongs to the contact person or not after the call is ringed off; the conversation module triggers a marking module to confirm whether marking is needed or not if the incoming call number does not belong to the contact person; the marking module marks the incoming call number if the marking is needed. The method is directly used for a mobile terminal operating system, and the unknown number storage module is updated when the operating system is updated. Nuisance calls caused by unknown number calls are effectively prevented, and relevant application software is omitted, and attendant advertisement harassment of the software is avoided.

The invention discloses a method for establishing a public transit OD matrix, which is characterized by being based on a cloud computing platform. The method comprises the steps of screening out original public transit data, which conforms to predetermined OD matrix establishment requirements, from public transit data; carrying out preprocessing on the original public transit data in a concurrent mode according to data processing rules; extracting get-on information of each passenger according to the processed data, and analyzing a card swiping record of each passenger; if a bi-directional card swiping record exists, acquiring passenger get-off information of by using a method of estimating a passenger get-off station by analyzing passenger travel behavior rules to acquire the passenger get-off information; if the bi-directional card swiping record does not exist, acquiring the number of transferred people between stations by using a method of estimating the number of get-off people at a station by predicating the station heat degree; and establishing an OD matrix according to the get-on information and the get-off information of the passengers, the number of transferred people between stations and an OD matrix generation rule. The method disclosed by the invention can establish the OD matrix for multiple lines in real time. The invention further discloses a system for establishing the public transit OD matrix.

The invention relates to a short message broadcast method and system. The method comprises the steps of: obtaining a new short message and analyzing and obtaining a source number and content of the new short message; matching the source number with contact person numbers in a preset contact person database to generate corresponding contact person information; matching the contact person information with gender characteristic records in a preset gender characteristic database to generate a gender mark of the contact person information; obtaining a broadcasting instruction; based on the broadcasting instruction and the gender mark, generating a male voice audio frequency data flow or a female voice audio frequency data flow which contains the contact person information and the content of the short message; and broadcasting the male voice audio frequency data flow or the female voice audio frequency data flow. The short message broadcasting method and system are capable of automatically searching a contact person after receiving a short message, substantially distinguishing the contact person information and the content of the short message, and intelligently selecting the male voice or the female voice according to the gender mark of the contact person information, thereby enabling the broadcasting style to be humanized and diversified, and enabling the broadcasting volume to be changed intelligently according to the usage environment and the practical usage mode of a user.

The invention belongs to the technical field of public transport dispatching and optimization, and especially relates to a BRT (bus rapid transit) combined dispatching method capable of achieving variable bus departure intervals. The method comprises the steps: determining the total number of stops and the total number of bus departure times, and obtaining the driving time of vehicles among stops, passenger flow information, the get-on time of passengers, the get-off time of passengers, and stopping time of vehicles; obtaining the number of get-on and get-off passengers at each stop, so as to determine the type of the stop as a BRT stop or common stop; taking a combination mode and a departure interval as decision variables; building a bus dispatching model, calculating the stop time and the number of get-on and get-off passengers of each vehicle at each stop, solving a target function expression, i.e., calculating the mean waiting time of passengers, the mean on-bus time of passengers, and the mean seating capacity of the vehicles; solving and obtaining a dispatching scheme through employing a particle swarm optimization algorithm, wherein the mean waiting time of passengers and the mean on-bus time of passengers are as short as possible in the scheme, the mean seating capacity of the vehicles are as large as possible in the scheme, and the scheme comprises a departure interval and a departure type.

The invention discloses an active person number estimation method based on channel state information and mainly solves the problem that the active person number estimation result of an existing method is inaccurate and large in fluctuation. The active person number estimation method comprises an offline training stage and an online estimation stage, wherein the offline training stage specifically includes the steps of firstly, collecting the channel state information of known active person number; secondly, extracting the channel state information features of the known active person number; thirdly, training a support vector machine classifier; the online estimation stage specifically includes the steps of fourthly, collecting the channel state information of to-be-estimated active person number; fifthly, extracting the channel state information features of the to-be-estimated active person number; sixthly, estimating active person number. The active person number estimation method has the advantages that the channel state information features of different active person numbers can be accurately distinguished, and the accuracy and stability of active person number estimation are increased effectively.

The invention relates to transfinite alarm method and system for an exhibition room visitor number, wherein the method comprises the steps of: setting a first visitor number counting device at each exhibition room entrance to count the visitor number about to enter the exhibition room; judging whether to allow visitors to continue to enter the exhibition room according to the total visitor number entering the exhibition room and the visitor number about to enter the exhibition room; and setting a second visitor number counting device at each exhibition room exit to count the visitor number leaving the exhibition room, and updating the visitor number entering the exhibition room according to the visitor number leaving the exhibition room. The method of the invention has the advantages of automatically counting the personnel on the visit places and alarming in the case of transfinite visitor number to effectively control the flow rate of personnel entering the visit places, effectively enable the visitors to relaxedly visit on the visit places without feeling crowded, and meanwhile, facilitate the management of workers and save the maintenance cost.

The invention discloses people counting method and device for accesses. A shoeprint acquisition plate placed at an access bears shoeprints of a person who passing the access; the shoeprints are compared with shoeprints preset in a time window; if the shoeprints are not found in the time window, a number of people counting in the corresponding direction is added by 1 and the shoeprints are stored for the next step; if the shoeprints are found in the time window, the number of people counting in the corresponding direction is kept unchanged; the shoeprints are then compared with shoeprints stored during a people counting period; if the shoeprints are not found in the people counting period, the number of people counting is added by 1; if the shoeprints are found in the people counting period, the number of people counting is kept unchanged. The people counting method for accesses is applicable to people counting for accesses of open scenes, provides the solution to the problem in recognizing same persons among mutually blocked people, is capable of counting the number of entering and exiting people in the same time, and is well adaptive to environments.

A monitoring system includes a number-of-people counting unit that is provided inside a railway vehicle and counts the number of deboarding passengers who deboard the railway vehicle, a first camera that is provided in a stop of the railway vehicle and captures images of deboarding passengers who deboard the railway vehicle which has arrived in a home of the stop or has arrived at the stop, and a server that stores information regarding the number of deboarding passengers counted by the number-of-people counting unit and video data regarding the deboarding passengers captured by the first camera in correlation with each other.

The invention discloses a commodity selling adjustment method. The method comprises the following steps: an obtaining step of obtaining a video of a sales exhibition region, an attribute analysis stepof performing attribute analysis on users in video images to obtain user attributes and shopping time, a preference matching step of performing matching according to the user attributes and a shopping type identification model to obtain user shopping preferences, and a sales adjustment step of adjusting sold commodities displayed on shelves according to the user shopping preferences, wherein thevideo comprises the multiple frames of the video images; and the user attributes include age, gender and accompanying person number. The invention furthermore discloses a commodity selling adjustmentsystem and a storage medium. According to the commodity selling adjustment method, video information of the users is obtained according to cameras; attribute information of the users is analyzed; theattribute information of the users is matched with the tags of the commodities through the shopping type identification model to obtain the user shopping preferences; and the sold commodities are adjusted according to the user shopping preferences.

The invention discloses an image-based in-bus person automatic counter, comprising: image collecting and processing module and image processing algorithm, where the image collecting and processing module comprises CCD camera, video decoding chip, programmable logic chip and DSP chip, where the output of the CCD camera is connected with the input of the video decoding chip, the control and output ends of the video decoding chip are connected with the programmable logic chip, and the programmable logic chip is connected with the DSP chip; the programmable logic chip is written with a HDL program for implementing data exchange, control and buffering between the video decoding chip and the DSP chip; the DSP chip runs image processing and recognizing software. And the invention adopts high speed DSP and FPGA design and makes image recognition by advanced image processing and recognizing algorithm, and the whole system has high calculating rate and can implement real-time and accurate person number recognition; and its hardware structure is simple, having stable performance and convenient to install and debug.