25 results about "Network camera" patented technology

This invention relates to a domestically produced method for monitoring the unauthorized use of mobile phones, belonging to the field of information security protection technology. The system of this invention includes network cameras, a domestically produced intelligent server, access control, client terminals, a video wall, and a switch. The network cameras and access control are deployed in the monitoring location; the switch and the domestically produced intelligent server are deployed in the server room; the video wall is deployed in the monitoring room; and the client terminals are deployed in the office. The method of this invention includes: video acquisition, video analysis, display of analysis results, and access control linkage control. This invention uses domestically produced CPUs and domestically produced accelerator cards, making it more secure and eliminating the risk of sanctions or backdoors; it can automatically control access, promptly preventing unauthorized mobile phone users from escaping the scene, thus buying valuable time to prevent information leaks.

This utility model discloses a windproof and reinforced installation device for network cameras, including a first mounting plate and a second mounting plate. A support mechanism is installed on the side of the first mounting plate, and an installation mechanism is fixed at the end of the support mechanism away from the first mounting plate. Slider blocks are fixed at both ends of the support mechanism, and connecting seats are installed on the sides of the sliders. Compared with the prior art, this utility model, by setting up a support mechanism including a fixed frame, threaded column, and bevel gear transmission, and cooperating with a linkage structure composed of sliders, connecting seats, and connecting rods, forms a dynamically adjustable triangular stable structure between the first and second mounting plates, effectively dispersing strong wind loads and reducing bracket sway. Through the cooperation of the L-shaped mounting frame and the motor turntable, while ensuring the stable installation of the camera, the monitoring angle can be flexibly adjusted. Furthermore, the combination of rigid connection and sliding adjustment design of the overall structure can resist strong wind impact and improve the stability of use.

This application relates to the field of network camera technology, and discloses a network camera detection method, apparatus, device, and computer-readable storage medium. The method includes: responding to a detection command for the network camera, constructing a detection task sequence based on the network camera's operational state dependencies, and sequentially executing each detection task in the detection task sequence; determining a detection strategy during the detection process, and obtaining the detection results of the detection tasks and the status identifier of the network camera's operational state based on the detection task sequence and the detection strategy; and determining the cause of the network camera's anomaly based on the detection results and status identifier. Constructing a detection task sequence based on the network camera's operational state dependencies, and then determining the cause of the network camera's anomaly based on the detection task sequence, can avoid problems such as redundant detection steps, increased invalid communication times, and high resource consumption in the detection process, thereby improving the efficiency of locating the cause of network camera anomalies.

This invention discloses an intelligent building security monitoring method, relating to the field of security monitoring technology. This intelligent building security monitoring method divides the public security area into standardized monitoring grid units, establishing a unified minimum scheduling unit for all network cameras and perimeter radars across the entire area. Then, by calculating the monitoring demand intensity of each monitoring grid unit, a unified quantitative basis is provided for the scheduling of equipment across the entire area. By traversing the device configuration grid by grid, for single-device scenarios, the baseline parameters corresponding to the maximum monitoring range are directly used as the optimal monitoring parameters. For dual-device scenarios, under unified collaborative constraints, the network camera parameters are first adjusted to identify areas not covered by video surveillance, and then the perimeter radar parameters are specifically adjusted to fill in the uncovered areas. This achieves standardized and unified scheduling of security equipment across the entire area, with no coverage gaps and no invalid overlaps, resulting in optimal collaborative control across the entire area.

Embodiments of the present application provide a video acquisition system, method, network camera and video recorder. The system comprises a terminal device, a server and a plurality of stream media devices. Each stream media device sends a device identifier to the server. The terminal device acquires a first device identifier of a video recorder indicated by a binding instruction and a second device identifier of a device to be bound indicated by the binding instruction. The server determines a device corresponding to the first device identifier as a target video recorder and a device corresponding to the second device identifier as a target device to be bound, and establishes a first target communication connection. The video recorder determines a target device to be controlled to which a control instruction is directed. The target device to be controlled is controlled to perform an operation indicated by the control instruction through the target communication connection established with the target device to be controlled. The video acquisition system provided by the embodiments of the present application can establish a communication connection without a third party device, regardless of whether the stream media devices are in the same local area network.

1. Name of the product in this design: Conch-shaped Network Camera (CMLF). 2. Purpose of this design: For use in network cameras. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: 3D view 1.

The utility model discloses a network camera that data indicating lamp and power indicating lamp are in front, including camera main part and USB interface, camera main part and USB interface are distributed one above the other, and the data line is installed between camera main part and USB interface, and the hinged part is installed between camera main part and USB interface, and the support piece is installed on the side face of USB interface far away from the hinged part, and the shooting end of camera main part is equipped with the apron, and the recessed groove of two corners of apron forms the avoidance slot, and the recessed groove of the end surface of camera main part is opposite to the avoidance slot and is equipped with the recessed groove respectively, and the data indicating lamp and power indicating lamp are installed in the recessed groove respectively. The utility model discloses simple structure, after the USB interface is inserted in the socket of the notebook computer, can directly fix the camera main part, and the operation is convenient, need not to carry out the clamping, and through the universal ball head damping ball hinge, the angle of camera main part can be adjusted flexibly, and the adaptability is increased.

A fixing seat for network camera is used to install the network camera on a computer monitor, and can move the network camera set on the fixing seat along the horizontal direction to a proper distance beyond the monitor, and then rotate 90°, so that the lens of the network camera can be vertically directed downward to acquire the image on the desktop, avoiding acquiring part of the picture of the monitor, or causing the acquired image to be distorted.

This application relates to the field of network camera technology, and discloses a network camera parameter configuration method, device, and computer-readable storage medium. The method is applied to a client and includes: obtaining a first configuration version number locally on the client and a second configuration version number on the server; if the first and second configuration version numbers are different, sending an update request to the server and receiving a configuration file corresponding to the second configuration version number sent by the server; generating a parameter configuration interface locally on the client based on the configuration file; generating configuration information in response to editing the parameter configuration interface, and sending the configuration information to the network camera. When the client's configuration version number and the server's configuration version number are different, obtaining the server's configuration file to generate the client's local parameter configuration interface avoids the need to release a new client installation package to update the parameter configuration interface, thus improving the update efficiency of the parameter configuration interface.

This utility model relates to the field of concrete transportation status monitoring technology, and more particularly to a multi-angle adjustable concrete transportation status monitoring device. The multi-angle adjustable concrete transportation status monitoring device includes a housing, a control module, and a network camera. A wire plug hole is provided on the lower rear side of the housing to allow the device's wiring to pass through. The control module is fixedly connected to the upper rear side of the housing, and the network camera is fixedly connected to the lower right side of the housing. This utility model uses a three-axis rotation adjustment structure, allowing the network camera to be flexibly adjusted in the horizontal, vertical, and longitudinal axes to ensure the best viewing angle. A fourth motor drives a screw to adjust the distance between the housing and the mounting platform, improving the device's adaptability and installation stability. The electromagnet enhances the safety of the equipment during transportation, preventing the device from falling off, and is easy to operate.

The present application relates to the technical field of video analysis, in particular to a kind of based on video analysis technology's car compartment coal pile left over early warning system, it includes front end, weighbridge system server and client;Analysis host carries out car compartment detection tracking to the video sequence of network camera access, when judging car compartment stationary, carry out tarpaulin covering detection, if tarpaulin covering is detected, then directly produce alarm;If tarpaulin covering is not detected, then use coal pile detection module to carry out coal pile left over detection;If coal pile is detected, then produce alarm;The alarm information generated is pushed to weighbridge system server;Weighbridge system server receives the alarm information pushed by analysis host, and controls the opening and closing of brake, simultaneously, alarm record is stored;Client receives alarm information in real time, and historical alarm data can be inquired.The present application comprehensively uses car compartment detection tracking, tarpaulin detection and coal pile detection technology, solves the problem of coal loss in factory caused by the accuracy performance problem of weighbridge system.

This utility model relates to the field of intelligent security technology, and provides a wiper assembly, a camera assembly, and a network camera. In the wiper assembly, a first driving component of the driving assembly is mounted to the camera assembly. The output shaft of the first driving component passes through the housing of the camera assembly and extends to the outside of the camera assembly. A carrier is connected to the output shaft extending to the outside of the camera assembly. A second driving component is disposed on the carrier. A wiper support arm is connected to the second driving component and is adapted to swing along a first plane under the driving action of the first driving component, and is also adapted to swing along a second plane under the driving action of the second driving component. The second plane and the first plane are set at an angle to each other. The wiper blade is disposed on the outer wall of the wiper support arm. This utility model not only has water removal or dust removal functions, but also cobweb removal functions, and is suitable for high-altitude installation of full-color IPCs, solving the problems of difficult traditional manual cleaning and high maintenance costs.

1. The name of the design product: network camera (M1). 2. The use of the design product: for network camera. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: top view.

This application discloses a method and apparatus for remote desktop access to a network video recorder. The method includes: acquiring multiple first video streams from multiple network cameras connected to the network video recorder, wherein each network camera corresponds to one first video stream; decoding each of the multiple first video streams to obtain multiple video frames, wherein each first video stream corresponds to one video frame; stitching the multiple video frames together to generate a composite image; encoding the composite image to generate a second video stream; and pushing the second video stream to a remote access client to enable remote access to the network video recorder desktop. In this way, multiple independent high-bitrate video streams are integrated into a single low-bitrate video stream for transmission, which to some extent avoids the bandwidth waste caused by transmitting multiple independent high-bitrate video streams and reduces network bandwidth usage.

This invention discloses a high-definition digital network camera with good moisture resistance, belonging to the field of digital network camera technology. It includes a camera body, a top cover mounted on the top of the camera body, a pressure plate installed in a groove on the top of the top cover, a sensing platform mounted on the top of the pressure plate, a movable cover on the top of the top cover, an adjusting cover rotatably connected to the top of the movable cover, and a mounting platform mounted on the side of the top cover, with an oil pipe inside the mounting platform. This invention, through the movable cover and auxiliary plate, can move upwards while moving horizontally. In rainy weather, it can not only protect the network camera simultaneously according to the amount of rainfall, but also avoid obstructing the monitoring range of the network camera. The movable cover can adjust the coverage area synchronously with the rainfall amount; moderate coverage to prevent rain splashing in light rain, and increased coverage to block heavy rainfall in heavy rain.

1. Name of the product in this design: Network Camera (Small Airplane Square Light Three-lens Model). 2. Purpose of this design: This design is intended for local monitoring or remote network monitoring. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: 3D view 1.

This invention discloses an online video image processing method, including a middleware platform and a streaming service system. The streaming service system provides network camera streams, local video data, and / or image data as data sources. A plugin library stores different plugins for different stream formats for pulling and transcoding. A plugin selection and loading module dynamically loads plugins from the plugin library for different stream formats. An encoding / decoding and transcoding module encodes, decodes, and transcodes the original stream data, outputting image data in the required format. A data processing module associates and combines the image data with the image structured information output by an AI model into data blocks for use by the AI ​​algorithm task module. A control module receives commands from the middleware platform and controls other modules to pull, encode, decode, and transcode the stream in a plug-in manner to meet the requirements of the data processing module. This invention can adapt to different data sources and has high compatibility.

This application discloses a video stream processing method, apparatus, device, and storage medium, comprising: responding to a video stream loading command, reading preset configuration items, and determining whether to enable a network camera mode based on the preset configuration items; if the network camera mode is enabled, obtaining video stream data in a target compressed format based on the network camera address in the preset configuration items; enabling a target parsing thread to identify the frame boundaries of the video stream data and obtain the current frame data; determining whether the current frame data meets a preset frame rate condition, and rendering the frame data that meets the preset frame rate condition. Compared to the problem that vehicle-mounted camera development cannot complete the rendering processing of compressed format video stream data without hardware devices, this application parses the video stream by determining the camera processing mode and accurately identifying frame boundaries, thereby realizing the parsing of video stream data. Combined with frame rate recognition, it can improve the smoothness of video processing and reduce resource consumption.

The application discloses a kind of based on Internet of Things and image recognition's water conservancy engineering side slope safety monitoring device and monitoring method, it is related to water conservancy engineering safety monitoring technical field.The device includes monitoring instrument bearing platform, side surface acquisition mechanism, bottom installation adjusting mechanism and integrated displacement and image sensor's mobile sliding table.The application realizes the transverse self-adapting movement of monitoring platform by bottom installation adjusting mechanism, adjusts sensor vertical height by mobile sliding table and limiting slide plate, solves the problem that traditional monitoring point is fixed, difficult to dynamically cover.The device integrates multiple sensors such as soil pressure, displacement, image, wind speed and direction, and realizes energy self-sufficiency by solar power supply system.Side surface acquisition mechanism has pneumatic self-cleaning function, which can automatically remove contaminants on the surface of sensor.All data are processed by control panel, uploaded to cloud platform by network camera through Internet of Things for intelligent analysis and early warning.The application realizes the integration of multi-parameter synchronous acquisition, point adaptive adjustment, self-cleaning maintenance and remote intelligent early warning, significantly improves the automation level and early warning timeliness of side slope safety monitoring.

This invention belongs to the field of coal mine transportation technology, specifically relating to a method and system for monitoring the operating status of a mining belt conveyor. The method includes: simultaneously acquiring multi-source video image data of the belt surface, transported materials, and trackless rubber-tired vehicles via several AI imaging components and mining network cameras spaced longitudinally along the belt conveyor; inputting the pre-processed standardized image data into a pre-trained AI recognition component to perform parallel foreign object detection, belt tear recognition, and trackless rubber-tired vehicle speed measurement and analysis, generating preliminary anomaly recognition results; and introducing an environmental-operating condition joint compensation coefficient to comprehensively consider multiple factors such as gas concentration, dust concentration, and belt speed, thereby generating quantitative indicators of hazard levels and precise linkage control commands. This ensures that alarms and control commands are no longer based on simple judgments of a single indicator, greatly improving the accuracy and reliability of the response.

The application discloses a communication connection method and device, a communication system, equipment, a medium and a product, and relates to the technical field of network communication. The communication connection method comprises the following steps: determining whether a preset communication device can directly perform network communication connection with a target communication device by a preset network address and a target network address; if the preset communication device cannot directly perform the network communication connection, screening a preset virtual network card according to the target network address; if the screening result is that there is no matched preset virtual network card, performing connection test on the target communication device by a preset connection test module; if it is determined that the connection is successful, creating a first target virtual network card according to the target network address, and establishing the communication connection between the preset communication device and the target communication device by the first target virtual network card. The communication connection method can improve the efficiency of establishing the network communication connection between the network video recorder and the network camera.

The application provides a data routing method, device and equipment and a computer readable storage medium; and is applied to the field of cloud technology. The method comprises the following steps: receiving structured data sent by a forwarding layer; the forwarding layer is used for receiving structured data sent by at least one network camera; the structured data comprises a device identifier of the network camera sending the structured data; obtaining registration information of at least one target service corresponding to the structured data according to the device identifier; and pushing the structured data to each target service respectively according to the registration information of each target service. Through the data routing method provided by the application, the maintenance cost and development cost of the service based on the network camera can be reduced.

1. The name of the design product: Network camera (IPC271). 2. The use of the design product: Camera for outdoor security monitoring. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view 1.

This invention belongs to the field of building intercom systems, specifically a method for an indoor unit to forward network camera video to a mobile app. The method includes the following steps: S1: The indoor unit locates a network camera on the same network as the indoor unit and adds it to the indoor unit's network camera list; S2: The indoor unit registers with the SIP server using account sip1; S3: The mobile app also registers with the SIP server using account sip2. This invention uses the indoor unit's RTSP to retrieve network camera data and forward it to the mobile app. It can monitor both the indoor unit and the network camera, and allows for real-time switching, effectively solving the problem that residents' mobile apps cannot monitor network cameras in public areas of the community, and also resolving the issue of residents needing to install different manufacturers' apps when using different brands of network cameras.

A network device is provided. The network device is adapted to a local area network with a network camera. The network device comprises a network interface module, an image recognition module, and a control unit. The network interface module is used for communicating with the network camera to receive image data from the network camera. The image recognition module is used for recognizing image data to generate a result. The control unit is used for control at least one Internet of things (IoT) device in the local area network according to the result. A network control system with the network device is also provided.