22 results about "Wireless image transmission" patented technology

The invention relates to a satellite-borne wireless image transmission system and a multistage sailboard state sensing method. The system comprises: an image acquisition module configured to acquire an image of a sailboard; the wireless image transmission module is configured to transmit the image through a wireless local area network; and a load computer configured to perform the following actions: performing processing on the image using a semantic segmentation model to generate a segmentation mask of a panel area; performing contour extraction and geometric feature analysis on the segmentation mask to obtain geometric features; and determining the unfolding state of the multi-stage sailboard according to the geometrical characteristics. The system provided by the invention integrates the functions of image acquisition, wireless transmission and state sensing, has the characteristics of compact structure, low power consumption and flexible deployment, and meets the in-orbit application requirements of small satellites.

The invention relates to the technical field of image transmission, in particular to an energy consumption self-adaptive management method and system of a wireless image transmission module. Comprising the steps of obtaining operation data of at least one node, and analyzing a network load to adjust interaction frequency configuration; load balancing parameters are determined according to interaction frequency configuration, transmission task priorities are dynamically adjusted, node energy consumption data are collected, and resource waste points are checked to update an energy consumption distribution scheme; predicting the traffic of a transmission path according to an energy consumption distribution scheme, optimizing path allocation and reallocating resources when the traffic is greater than a set value, and updating node state shared data; and finally, the network operation state is calibrated according to the node state shared data, and energy consumption optimization configuration is obtained, so that energy consumption is reduced, and network efficiency is improved. According to the invention, the problem that the energy consumption management of the wireless image transmission network is difficult to finely regulate and control along with the load change is solved, and the self-adaptive energy conservation and stable transmission of the distributed image transmission module are realized.

1. Name of the product in this design: Wireless Image Transmission Device (Qingtian). 2. Purpose of this design: For use in transmitting images or videos. 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 relates to an unmanned fire monitoring device in the technical field of unmanned fire monitoring. The unmanned fire monitoring device comprises a ground station and a sky station. Each mobile video acquisition terminal of the sky station comprises an unmanned aerial vehicle, and a pod, an edge computing device and a wireless image transmission device which are carried by the unmanned aerial vehicle. The edge computing device is provided with a data processing module which is originally arranged on a ground station and used for analyzing images collected by the pod to give out a fire analysis result, all the wireless image transmission devices establish a local area network, and the edge computing device covered by the local area network carries out air-ground data receiving and sending with the ground station so as to transmit the fire analysis result to the ground station. Local real-time processing of video streams is achieved, only detection results are transmitted back through a local area network of the wireless image transmission equipment assembly, the bandwidth requirement and delay are effectively reduced, and the problem that a traditional unmanned fire monitoring device cannot meet the timeliness of fire early warning is solved. And finally, the traditional unmanned fire monitoring device cannot be really applied to forest fire monitoring.

This utility model discloses a wireless image transmission optoelectronic gun aiming sight structure, belonging to the field of optoelectronic target aiming sight technology. The structure includes an optical zoom lens, a CCD camera, a wireless transmitter, a central axis tube, positioning rings, positioning springs, and a battery pack. The inner end of the optical zoom lens is connected to the CCD camera, and the wireless transmitter is mounted on one side of the CCD camera. The CCD camera collects the optical signals from the optical zoom lens and transmits them to a processor via the wireless transmitter. The central axis tube is mounted on one side of the wireless transmitter and is coaxially arranged with the optical zoom lens. Multiple positioning rings are fitted onto the central axis tube. The positioning springs are installed inside the positioning grooves of the positioning rings via screws and screw holes. The outer ends of the positioning springs are used for elastic contact with the inner wall of the gun barrel. The battery pack is installed inside the central axis tube. Compared with existing technologies, the positioning rings of this wireless image transmission optoelectronic gun aiming sight structure can quickly position the optical zoom lens on the central axis of the gun barrel, simplifying operation and improving aiming accuracy.

The application discloses an ear-nose-throat endoscope wireless image transmission system based on NFC near-field triggering and relates to the field of medical instruments, which solves the problem of poor image collection and transmission efficiency of the existing wireless image transmission system and comprises a data collection module, a data analysis module and an image transmission module. The data collection module collects endoscope images, analyzes the cross-sectional area of the cavity, obtains target endoscopic video analysis data, matches patients according to patient symptoms, obtains corresponding endoscopic video analysis data, and obtains initial matching data of the endoscopic patient. The data analysis module analyzes the cross-sectional area and the endoscopic depth of the endoscopic video stream, obtains the similarity of the endoscopic cavity, classifies the endoscopic video stream of the matched patient according to the similarity, and obtains video stream matching data. The image transmission module sets up the near-field triggering of the endoscope for the target endoscopic patient according to the video stream matching data and performs wireless transmission of the endoscopic image. The application can improve the collection efficiency and transmission efficiency of the endoscopic image.

This invention discloses a method for rescuing a two-cubic-meter loader stranded in an open area, belonging to the technical field of rescue methods. The invention includes the following steps: S1, modifying the malfunctioning loader: adding an electric hydraulic pump controlled by a wireless remote controller and a normally open two-position three-way solenoid valve to its hydraulic braking system, and equipping it with an independent backup battery to power the electric hydraulic pump and solenoid valve; simultaneously, fixing a trailer hook at the rear of the loader. This invention solves the problem of remotely releasing the brakes of a malfunctioning loader when it is in a brake-locked state by adding an independently powered remote-controlled hydraulic release system. Combined with wireless image transmission visual assistance technology, it achieves remote and precise alignment and attachment of the trailer hook, completing the unmanned operation of key rescue operations; it constructs a complete remote rescue method from remote brake release, visual-assisted hook attachment to remote towing, allowing rescue personnel to remain in the danger zone throughout the process, fundamentally ensuring personal safety.

1. The name of the design product: wireless screen projection device. 2. The use of the design product: for wireless image transmission projection. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: combination state reference Figure 4. 5. Other components that need to be explained: the design product, as shown in component 1 (screen projection component) solid drawing 1, can be used alone; or as shown in combination state reference Figure 1-2, it can be used in combination with component 2 (battery component); and as shown in combination state reference Figure 3-4, component 1 and component 2 can also be used in combination with component 3 (neck ring connector).

1. The name of the design product: wireless multi-device connector. 2. The use of the design product: the design product is a multi-device wireless image transmission device matched with OBSBOT tracking camera, used in multi-device live streaming scenes. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: design 1 perspective view. 5. Design 1 is designated as the basic design. 6. Other circumstances that need to be explained: design 1 and design 2 of the design product are similar in appearance, with design 1 as the basic design and design 2 requesting protection of color.

The application discloses a wireless image transmission method based on a private Wi-Fi network security connection, and relates to the technical field of wireless communication. First, an original Beacon frame is generated and encrypted, the encrypted Beacon frame is encapsulated into an access point Action frame and an identifier is added to obtain a first Action frame, the first Action frame is broadcasted to a private station through a wireless channel, and the original Beacon frame is obtained by decrypting the head of the private station. Secondly, an original probe request frame is generated and encrypted to obtain an encrypted probe request frame, the encrypted probe request frame is encapsulated into a self-defined private station Action frame and an identifier is added to obtain a second Action frame, the second Action frame is sent to the access point and processed to obtain a private station Action frame, and finally, the original probe request frame is obtained by decryption. The application simplifies the invalid encryption and decryption operation process, and effectively improves the scanning discovery speed and system response efficiency.

1. Name of the product in this design: Wireless image transmission device (Leiming). 2. Purpose of this design: For use in transmitting images or videos. 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 application provides a small animal-oriented face tracking image transmission system, comprising a transmitting end, a receiving end and an animal end stimulator; the transmitting end is an animal wearing structure, comprising a miniature camera and a wireless transmitting module; the miniature camera is used for capturing face images; the wireless transmitting module establishes communication with the receiving end through a wireless image transmission link and sends face video data collected by the miniature camera to the receiving end; the receiving end comprises a wireless receiving module, a video data stream module, a data analysis module and a stimulator control module. Through the cooperative matching of the transmitting end, the receiving end and the animal end stimulator, combined with wireless image transmission, face feature analysis and multi-mode stimulation feedback, the components such as the miniature camera and the wireless transmitting module in the application are small in size and light in weight, can be adapted to various small animals, and can detect small animals and reduce the dependence on manual observation.

1. The name of the design product: wireless image transmission device (thunder). 2. The use of the design product: for transmitting images or video use. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view 1.

The application provides an edge intelligent forest degradation feature unmanned aerial vehicle self-adaptive monitoring device and method, relates to the technical field of intelligent forest monitoring, and is composed of a hardware system and a software system. The hardware system comprises an unmanned aerial vehicle flight platform, a high-resolution visible light zoom camera, an edge computing unit, a wireless image transmission and a Beidou high-precision positioning module. The software system runs on the edge computing unit. An image enhancement module performs defogging and defuzzing processing on the video. An abnormal feature preliminary screening module uses a lightweight model to detect forest health abnormal areas in real time. A self-adaptive flight decision module automatically calculates the deviation and generates hovering, zooming or close-in flight instructions when a suspected abnormality is found. A health fine diagnosis module accurately determines the disease type and degradation level based on high-definition images. A result feedback module feeds back the real-time monitoring information with geographic coordinates to the ground end. A bottom parallel computing framework is used for data scheduling, resource scheduling and information feedback among modules.

The invention provides a data transmission method and device, and relates to the technical field of wireless and core networks and the technical field of edge computing, the method is applied to a robot, the robot is internally provided with a first 5G device-to-device D2D functional chip module, and the method comprises the following steps: transmitting collected data to a user terminal based on the first 5G D2D functional chip module; and the user terminal is internally provided with a second 5G D2D functional chip module. According to the application, the 5G D2D functional chip modules are deployed on the robot and the user terminal, and D2D direct communication between the robot and the user terminal can be realized based on the 5G proximity service (D2D) capability; based on the 5G technology, the advantage of wide coverage of the 5G base station can be exerted, and ultra-long-distance wireless image transmission is realized through local area network direct connection and base station relay.

1. The name of the design product: wireless image transmission device (Mate LR-1000). 2. The use of the design product: for wireless image transmission. 3. The design points of the design product: in the shape of the product. 4. The picture or photo that best indicates the design points: perspective view.

1. Name of the product in this design: Wireless image transmission backpack device. 2. Purpose of this design: for wireless image transmission. 3. The key design features of this product are the combination of shape and pattern. 4. The image or photograph that best illustrates the design's key points: a 3D model.

The embodiment of the invention discloses a live broadcast acquisition system and method. The system comprises a transmitting end and a receiving end, wherein the transmitting end comprises a video input interface, an audio acquisition unit, a transmitting end processing module and a wireless transmitting module; and the receiving end comprises a wireless receiving module, a decoding module and an acquisition output module. By adopting the system, the receiving end supports wireless input, great flexibility and reliability are provided for live broadcast, and the system is high in scene adaptability, flexible and reliable; the system is highly integrated and has multiple purposes, the functions of the wireless image transmission, the audio mixer and the video acquisition card are highly integrated in one set of system, a user only needs one set of equipment to meet various live broadcast requirements, the number of the equipment is remarkably reduced, the system connection is simplified, and the use cost is reduced.

The application discloses a cross-ridge type intelligent variable variable-spraying-width spraying robot structure and a control method thereof. The cross-ridge type intelligent variable variable-spraying-width spraying robot structure comprises a cross-ridge type moving chassis 1, wherein the cross-ridge type moving chassis is composed of a driving wheel group 11, a universal wheel group 12, a chassis support 13 and a support platform 14; ultrasonic sensors 21 and a battery 3 are installed on both sides of the cross-ridge type moving chassis 1; a central processing module 5, a GNSS navigation module 23 and a telescopic spraying system 6 are fixed on the support platform 14; the telescopic spraying system is composed of a water tank 61, a water pump 62, a nozzle 63, a working support 64, a telescopic spraying rod 65, an electric push rod 66 and a PVC transparent hose 67; the ultrasonic sensors 21, an image acquisition module 22 and the GNSS navigation module 23 form a sensing module 2; the central processing module 5 processes the sensed data and provides computing power for track tracking of the robot. The application can realize autonomous variable variable-spraying-width spraying operation, and realizes man-machine separation through wireless image transmission.

The utility model relates to a hand-throwing type wireless map reconnaissance equipment, include: high temperature resistant shell for in high temperature environment protection internal function assembly, thermoelectric power generation device for through the seebeck effect with external heat source's heat energy is converted into electric energy, and it includes hot end and cold end, control module for controlling equipment's operating condition, wireless image transmission module for with the image data of gathering real -time transmission to remote receiving terminal, heat insulation structure for inhibiting external heat source to the conduction of cold end to maintain cold end temperature stability, guarantee thermoelectric power generation device's sustained power output. The utility model has solved the technical problem that present image acquisition equipment cannot stable power supply and continuous work under the extreme high temperature environment.

1. The name of the design product: mobile phone wireless image transmission selfie screen (HE-A01). 2. The use of the design product: used for connecting WiFi to share the mobile phone screen when taking pictures with the rear camera, can remotely control the mobile phone to take pictures and record videos, and can clearly see the shooting effect when taking selfies at a distance. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view. 5. Other circumstances that need to be explained: A is the display screen.

The invention discloses a wireless image transmission method based on private Wi-Fi network secure connection, and relates to the technical field of wireless communication, and the method comprises the steps: firstly, generating and encrypting an original Beacon frame, packaging the encrypted Beacon frame into an access point Action frame, adding an identifier to obtain a first Action frame, and transmitting the first Action frame to a private site through a wireless channel in a broadcast manner, and carrying out the head removal decryption to obtain the original Beacon frame; secondly, an original detection request frame is generated and encrypted to obtain an encrypted detection request frame, the encrypted detection request frame is packaged into a customized private site Action frame, an identifier is added to obtain a second Action frame, the second Action frame is sent to the access point and subjected to header removal processing to obtain the private site Action frame, and finally the original detection request frame is obtained through decryption. According to the method, the invalid encryption and decryption operation process is simplified, and the scanning discovery speed and the system response efficiency are effectively improved.