32 results about "Box camera" patented technology

The invention belongs to the field of video monitoring, and particularly relates to a box camera and dome camera collaborative large-scene vehicle illegal snapshot camera and a vehicle illegal snapshot method thereof for realizing vehicle illegal automatic evidence collection based on a box camera and dome camera linkage intelligent video analysis technology. The system adopts a box camera to recognize a vehicle and a dome camera to amplify and obtain a clear license plate, and has the characteristics of unattended automatic snapshot, large snapshot range and capability of snapshotting a plurality of violations at the same time. The box camera and dome camera collaborative large-scene vehicle illegal snapshot camera comprises a rack, a box camera shooting module, a dome camera shooting module and a master control chip, wherein the box camera shooting module and the dome camera shooting module are integrated on the rack, and are respectively in communication connection with the master control chip.

The invention relates to a box camera and ball head camera linkage-based road side parking detection system. A minimal detection unit of the system consists of a box camera and a ball head camera of which both have intelligent video analysis capability; the minimal detection unit is formed either via integration or combination of the box camera and the ball head camera; combination of the box camera and the ball head camera requires installation of an exchanger device which enables the two to access a network at the same time; the whole system consists of N minimal detection units; rods that are L meters in height are erected every X meters on a sidewalk of a side face of a roadside parking area; one minimal detection unit is installed on each rod. According to the system and the method, composite application of a plurality of intelligent video detection technologies such as vehicle movement detecting and tracking technologies, vehicle license plate recognition technologies, personneldetection technologies and the like is adopted; road side parking scenes, vehicle license plate information, vehicle characteristic information, conductor and driver information and parking timing information are bound together; timing and charging accuracy and reliability and charging basis validity can be improved; problems of non-transparent timing and charging, payment refusal and the like ina conventional solution can be effective solved.

The invention relates to a dome camera automatic tracking control method and a dome camera automatic tracking control system based on moving target detection. In the method, box camera video images are acquired in real time, the box camera video images are detected and tracked through a moving target detection and tracking algorithm and angle information of the dome camera aligned with the movingtarget is calculated; a dome camera holder is controlled according to the angle information to horizontally and/or vertically rotate for a corresponding angle, and the center of the dome camera is guaranteed to be aligned with the moving target and the moving target is tracked, until tracking time of the moving target is up or the target disappears. The method not only can guarantee monitoring field range of a panorama box camera, but also can automatically control the dome camera to track and enlarge the moving target in the panorama box camera, thus, definition and monitoring effect of the moving target in a monitoring scene are guaranteed, particularly for a moving object, the method can further guarantee monitoring quality and reduce labor cost of monitoring personnel.

The invention discloses a box camera and dome camera linkage coordinate positioning method. The box camera and dome camera linkage coordinate positioning method comprises the steps that: firstly, an IP address of a dome camera is set for a box camera, the box camera is connected with and logs into the dome camera actively, and lens parameters of the box camera and related parameters of a CMOS image sensor need to be pushed to the dome camera after the box camera is connected with the dome camera; and the dome camera is always in a command waiting state, if a box camera and dome camera coordinate system is calibrated, the dome camera converts coordinates of a frame-selected region of interest of a frame of the box camera into motor coordinates of a dome camera holder after the dome camera receives a box camera and dome camera positioning command, then the dome camera executes a positioning action and drives a horizontal-vertical motor to reach a corresponding position, and finally, thedome camera adjusts lens focal length in a self-adaptive manner according to the area size of the region of interest, so that the region of interest covers a whole screen. According to the box cameraand dome camera linkage coordinate positioning method, even if only one point is allowed to be calibrated in a video frame, the coordinate system calibration of a box camera and dome camera positioning system can be completed, and the box camera and dome camera positioning can be more precise through calibrating a plurality of points.

The invention provides a box and ball linkage control method and device aiming at a rotating mirror holder, as well as electronic equipment. The method comprises the steps of: determining a pixel coordinate of a monitored target in an image monitored by a box camera; determining a ball camera according to the pixel coordinate of the monitored target in the image monitored by the box camera to acquire a rotation adjustment amount of the monitored image including the monitored target; determining a driving signal of a reflecting mirror according to the rotation adjustment amount; and driving the reflecting mirror to rotate according to the driving signal, wherein positions of the box camera and the ball camera are fixed, and the ball camera acquires the monitored image including the monitored target in a monitored area according to reflected light of the reflecting mirror. Through adoption of the technical scheme of the invention, driving control can be quickly responded to realize quick adjustment of a monitoring field of the ball camera, so that the monitored target can be better tracked.

The invention discloses a real-time linkage intelligent tracking and early-warning system integrated with multiple cameras. The system comprises a box camera module, a ball camera module and a image signal processing unit, wherein the box camera module is used for acquiring image information and transmitting the image information converted by a first TVP7002 digital-to-analogue conversion circuit to the image signal processing unit for processing; the ball camera module is used for acquiring the image information and transmitting the image information converted by a second TVP7002 digital-to-analogue conversion circuit to the image signal processing unit for processing; the image signal processing unit is used for completing the treatment on the image information by adopting an optimized GMM algorithm, filtering the changeless background information and the repeated information, and also controlling a box cloud holder and the box camera module through a first RS485 circuit to remotely adjust the image scope of the whole monitored area. The real-time linkage intelligent tracking and early-warning system integrated with multiple cameras can track, position, analyze and early-warn multiple monitored targets in real time.

The invention provides a box camera and dome camera integrated dynamic face snapshotting special-purpose video camera, which comprises an integrated machine body, a first camera module, a second camera module and a main control chip, wherein the first camera module and the second camera module are integrated in the integrated machine body, and are in communication connection with the main controlchip respectively; the first camera module is fixed to the front part of the integrated machine body, and is used for acquiring large-scale scene images; the main control chip is arranged inside the integrated machine body, performs preliminary detection on all targets according to the large-scale scene images and determines a target to be snapshotted; and the second camera module is arranged at the bottom part of the integrated machine body, tracks and magnifies the target to be snapshotted under the control of the main control chip, and acquires a face image of the target to be snapshotted.The invention further provides a dynamic face snapshotting method based on the box camera and dome camera integrated dynamic face snapshotting special-purpose video camera.

The invention discloses a method and a system for accurately capturing a target in a monitored scene. The method comprises the following steps of: setting a static monitored scene; calibrating related parameters of a datum target in the static monitored scene; acquiring an invasive target foreground in a displayed picture, and determining the accurate size of an invasive target in the displayed picture according to the related parameters of the datum target; determining the accurate position of the invasive target in the invasive target foreground, namely determining the accurate position of the invasive target in the displayed picture. On the basis of a motion detection algorithm, the size of the invasive target is accurately determined by calibrating the standard target parameters in the specific monitored scene according to the hoisting height of a camera and a physical equation for the information of an included angle between the camera and the horizontal plane and lens imaging; a moving target is accurately locked in a certain monitored scene with high requirements; and the calibrating method can be applied to monitored scenes of pan head cameras, fixed cameras such as box cameras, and the like, and the application range is wide.

The invention discloses a three-dimensional shooting system of an object and a shooting method thereof. The three-dimensional shooting system of the object comprises a shooting box, a mobile device and a cloud processing end; a control main-board, a shooting box camera, a lighting device and a rotary base are arranged at the interior of the shooting box; the control main-board is respectively connected with the shooting box camera, the lighting device and the rotary base in an electric control manner; the mobile device is provided with a control APP and a mobile camera; the cloud processing end is wirelessly connected with the control APP and the control main-board, respectively; the mobile device controls the control main-board through the control APP; the object placed on the rotary base carries out image shooting or picture recording through the shooting box camera and/or the mobile camera; the cloud processing end obtains images or videos of the object through the control APP or the control main-board, and carries out calculation and seaming for the images or videos so as to finish 360-degree three-dimensional images or videos of the object; the cloud processing end then compresses and stores the three-dimensional images or videos; and the client of the cloud processing end or the control APP watches, edits and shares the three-dimensional images or videos. The three-dimensional shooting system of the object has strong practicability.

A system and method of setting configurations for individual encoders and cameras in closed circuit television (CCTV) systems, for example surveillance and security systems comprising a plurality of cameras. One aspect of the disclosed invention is a system for configuring/reconfiguring the settings of remote units in an Internet Protocol (IP) based CCTV system. The system may include a configuration device and a plurality of remotely located units dispersed in a region of interest. The plurality of remotely located units may include one or more groups, each group including units of the same type. Each remote unit in the system may include logic and software for operating its components, as well as communication components allowing transfer of information over a network to and from the configuration device and the other remote units in the system.

A jewelry box includes a first person, exteriorly mounted, video camera. In one embodiment, a generally standard engagement ring box contains a video camera and a video camera chip, which are capable of recording both audio and video of an event, such as a wedding proposal. The ring box may include an exterior surface with multiple boreholes drilled into its base. The boreholes may be provided with components for recording, storing and transferring audio and video content. In one embodiment, the components include a camera lens, LED, data/charging port, and microphone, each with access to the exterior of the box, as well as a user input switch or button to turn the device camera on and off. The present invention provides an effective way to hide the camera for a desired view for the proposal—including the time period before, during and after the proposal.

The invention discloses an LED display splicing control system, comprising a splicing display screen, a base, a splicing control computer, a splicing control keyboard, a TV wall splicing controller, a decoder, a video matrix switcher, a VGA matrix switcher, and a network receiver , network gun, projector, matrix control keyboard, outdoor camera and memory, the right side of the splicing control computer is connected to the video wall splicing controller, and the lower side of the video wall splicing controller is connected to the decoder, video matrix switcher and The VGA matrix switcher is connected, and the lower side of the decoder is provided with a network receiver, and the lower side of the network receiver is connected with the network gun and the projector, and the lower side of the video matrix switcher is connected with the matrix control keyboard and the outdoor camera , the lower side of the VGA matrix switcher is connected to the memory; this device has the advantages of low power consumption, no radiation, and long life, and there is no color difference between the splicing screens, and the software can be expanded and upgraded without modifying the source program .

The invention discloses a panoramic box camera and dome camera linkage-based monitoring method, a smart device and a storage medium. The monitoring method of the invention comprises the following steps that: the position information of images shot by a box camera and a dome camera are initially matched; each frame of images shot by the box camera at any time period are collected, dynamic objects and stationary objects shot in any time period are distinguished from each other; the positions and velocities of the dynamic objects are predicted through Kalman filtering, and a dynamic object detection queue is created; the location of the dome camera is controlled according to the dynamic object detection queue, and dynamic object images shot by the dome camera are obtained; and the types, locations and the number of features of one or more objects in the dynamic object images are identified through a deep learning algorithm, are stored in a dynamic object information storage table, and theobject movement details of an actual shooting area are monitored according to the dynamic object information storage table. According to the panoramic box camera and dome camera linkage-based monitoring method, the smart device and the storage medium of the invention, the automation and unattended operation of monitoring are realized through deep learning and the cooperation of the box camera anddome camera, and monitoring is more comprehensive and clearer.

The present invention discloses an intelligent linkage on-street parking tracking method. The method comprises the steps of: calibrating a parking number and initializing an orientation of a ballheadcamera; collecting video images by a box camera in real time; determining whether the video images have vehicle change or not; calculating movement grade scores; updating a movement grade score database; determining whether the movement grade score database is empty or not; performing cruise of the ballhead camera; performing snapshot by the ballhead camera when the ballhead camera rotates to a parking number corresponding to the highest score; determining a motion state of a vehicle; and identifying and storing vehicle information and parking information of the vehicle. According to the technical scheme, the intelligent linkage on-street parking tracking method employs the ballhead camera and the box camera to perform tracking monitoring of the parking states of parking stalls in a linkage mode so as to improve the timeliness and the efficiency of management of the parking stalls.

The invention discloses an analog box camera comprising a zoom lens, a shell, and a video line interface. The zoom lens is arranged at the front end of the shell, and the zoom lens and the shell are fixedly connected. The video line interface is arranged in the rear end of the shell. An indicating lamp and a power line interface are arranged below the video line interface. A transcoder is arranged in the shell. The transcoder and the zoom lens are connected by an analog signal. The transcoder and the video line interface are connected by a digital signal. A zoom ring is arranged on the zoom lens. A fixing screw is arranged on the zoom ring, and the fixing screw is in threaded connection with the zoom ring and the zoom lens. One side of the shell is provided with an automatic aperture interface. The analog box camera is compact in structure, easy to carry, simple to operate, and good in recording effect.

The invention relates to the technical field of image processing, and discloses an in-box camera shielding detection method and an elevator operation control method and device.According to the elevator operation control method, after an elevator car door is opened, whether target contraband goods enter an elevator car or not is recognized firstly, if yes, the elevator stopping behavior is conducted, and if not, the target contraband goods enter the elevator car; and judging whether a camera malicious shielding event occurs or not, if so, making a deep elevator stopping behavior, continuing to judge whether the target contraband is still in the elevator car or not and whether the shielding effect disappears or not, and cancelling the elevator stopping behavior only when judging that the target contraband is not in the elevator car and the shielding effect disappears. And the elevator car recovers the normal operation mechanism of the elevator, so that the situation that the target contraband is mistakenly considered to exit the elevator car due to the fact that the target contraband is maliciously shielded by pedestrians can be prevented, the situation that the target contraband such as a battery car smoothly enters a room due to escape detection is avoided, and a passage for illegal entrance of the battery car is effectively blocked.

The present invention relates to the technical field of video surveillance, and specifically relates to a long-distance wireless video surveillance system established based on a WIFI local area network. The system comprises a front-end unit, a transmission unit, a storage unit, and a client. The front-end unit comprises a wireless infrared dome and a wireless infrared waterproof box camera. The transmission unit comprises a short-distance wireless transmission unit, a long-distance wireless transmission unit, and a wireless terminal unit. The front-end unit is used to acquire image information; data is sent to the storage unit by using the transmission unit; and the client views the image information in real time by accessing the storage unit. The present invention provides the long-distance wireless video surveillance system based on a WIFI local area network, so that networking can be performed rapidly, long-distance wireless surveillance can be performed, and in addition, the surveillance scope is wide. By combining a wireless bridge and WIFI, a remote (<= 3 KM) video image can be transmitted to a headquarters, so that the technical problem of long-distance wireless video surveillance is effectively solved.

The invention relates to a telescopic automatic charging gun device and a charging method. The device comprises a control box, a driving module, a control box camera, a telescopic rectangular arm module, a charging wire, a mechanical arm self-rotating motor, a self-rotating mechanical arm, a mechanical arm swing motor, a swing mechanical arm, a charging gun head self-rotating motor and a charginggun head. The self-rotating mechanical arm is driven by the mechanical arm self-rotating motor to drive the swing mechanical arm and the charging gun head to rotate, the swing mechanical arm is drivenby the mechanical arm swing motor to drive the charging gun head to swing, and the charging gun head is driven by the charging gun head self-rotating motor to rotate. The high space utilization rateand the automation level of the charging gun are improved.

The invention provides a choke transformer box image real-time screening method based on rail web plug pin image recognition. The method comprises the following steps: S1, sending a trigger signal tostart a rail web plug pin camera and a choke transformer box camera to start continuous acquisition after inspection is started; S2, performing target detection on the image acquired by the rail web plug pin camera, and starting the choke transformer box camera to extract the image from the cache if the identification result contains the rail web plug pin; and S3, screening out an image containingthe choke transformer box, and storing the image. According to the method, a detection result of a rail web plug pin is used as a trigger signal of a choke transformer box acquisition camera storageimage; and the classifier is used for judging whether the to-be-detected image contains the rail web plug pin or not, so that the images without the choke transformer box can be reduced on the premisethat the choke transformer box is not missed, the detection efficiency of the choke transformer box can be improved, and the real-time performance of the image screening process is enhanced.

The invention discloses a video monitoring control system based on a television set-top box camera. The video monitoring control system comprises a camera device, a set-top box device and an intelligent terminal, the camera device comprises a camera, a data processing module, a data communication module, a data storage module, a first temperature detection module, a second temperature detection module, a camera angle detection module, a camera lens detection module, a camera humidity detection module and the like. Through cooperative use of the camera device, the set top box device and the intelligent terminal, a remote video monitoring control process can be realized; through real-time monitoring of the temperature of the internal circuit chip of the camera and cooperative use of temperature adjustment, the temperature of the internal circuit chip of the camera can be controlled within a safety threshold range, and the situation that video image acquisition breaks down and even the chip is damaged due to the fact that the temperature of the internal circuit chip of the camera is too high is avoided.