32 results about "Space use" patented technology

The invention relates to the technical field of geographic space intelligence, and discloses a territorial space purpose control intelligent analysis system, which comprises the following modules: a multi-source data acquisition module, which is based on satellite remote sensing and an IoT sensor, plans vector data, adopts a spatio-temporal data fusion algorithm, and integrates territorial, ecological and economic field heterogeneous data through a distributed crawler technology; generating a territorial space total element data set; the multi-source data acquisition module comprises a remote sensing acquisition sub-module, an Internet of Things access sub-module and a planning data analysis sub-module. Through a distributed data crawling and real-time stream fusion technology and spatio-temporal data modeling, rapid integration of multi-source heterogeneous information is realized, low-efficiency delay of traditional manual acquisition is eliminated, high-precision deformation monitoring and land use change identification are synchronously completed, the violation behavior discovery timeliness is remarkably improved, and the method is suitable for large-scale popularization and application. The three-dimensional space analysis algorithm accurately quantifies the above-ground and underground space element interaction relation, and the engineering conflict risk is effectively avoided.

The invention provides an air conditioner and a control method and device thereof, a storage medium and a computer program product. The method comprises the steps that a panoramic image, shot by camera equipment, of a space where the air conditioner is located is obtained; performing image recognition on the acquired panoramic image to obtain the types of the home devices in the space and the positions of the home devices in the panoramic image; detecting the position of a user in the space and the human body skeleton information of the user through a millimeter wave radar, and outputting the three-dimensional coordinates of the space containing the position of the user and the movement track of the user; fusing the obtained position of each home device in the space in the panoramic image with the three-dimensional coordinate of the space output by the millimeter wave radar, and constructing a space structure model of the space; and controlling the operation of the air conditioner by combining the constructed space structure model and the user movement track detected by the millimeter wave radar. According to the scheme, indoor space structure modeling can be completed without user operation.

A factory for manufacturing useful products while orbiting is space uses concentrated solar energy, high vacuum, and the low temperatures available in a space environment. Gyroscopic forces from rotating machinery are carefully controlled. Liquids, gases, and solid minerals are separated from asteroid and lunar regolith resources.

The utility model relates to the technical field of VR terminals, in particular to a rotary interactive terminal of VR software, which comprises a base, a base is fixed at the center of the upper part of the base, a bottom column is arranged in the base, a center table is fixed at the upper end of the bottom column, a bearing is assembled and fixed at the upper end of the center table, and a rotating shaft is fixed at the lower end of the center table. The inner ring wall of the bearing is in interference fit with a shaft rod perpendicular to the horizontal plane, a shell is arranged outside the center table, the surface of the shaft rod and the inner wall of the shell are fixedly assembled through a plurality of evenly-distributed supports, and a rotating handle fixedly penetrates through the upper end of the shell and is perpendicular to the top of the shell. Through the design of the rotating handle, a user can directly perform rotation operation similar to a steering wheel without body rotation or dependence on a handle or gestures, the space requirement and collision risk in VR experience are reduced, the VR interaction device is particularly suitable for being used in a limited space, meanwhile, rotating interaction more conforms to intuition, and the operation efficiency is higher.

This invention discloses an intelligent real-time AR engineering measurement method and system. The method includes: spatial recognition of the current environment using an AR camera mounted on an RTK handheld device to generate a three-dimensional space of the current environment; setting up a base station and measuring the position coordinates of control points using an RTK rover station, then marking the positions of the control points in the three-dimensional space using the AR camera; moving the AR camera from the control points to the point to be measured, and measuring the distance between the control points and the point to be measured in the three-dimensional space; and solving for the position coordinates of the point to be measured using an adjustment algorithm and at least two sets of distance observation equations from the control points to the point to be measured. Although this invention also relies on control points for calculation, it utilizes an AR camera for scene recognition to construct a three-dimensional space, solving the problem that the distance between the control points and the point to be measured must be a straight line without obstructions, while simultaneously meeting the centimeter-level measurement accuracy requirements of engineering surveying.

The utility model provides a partitioned cargo storage device for a cargo ship, which relates to the technical field of cargo storage devices for cargo ships and comprises a base, a mounting frame is fixedly mounted on the upper surface of the base, a placement plate is slidably connected to the surface of the mounting frame, and a bevel gear A is rotatably connected to the lower surface of the placement plate. And a rotating head is fixedly mounted at the top end of the bevel gear A. According to the device, the bevel gear A, the rotating head, a mounting block, a bevel gear B, a screw rod, a positioning rod, a directional rod and a positioning block are arranged, so that the height of the placing plate can be quickly and smoothly adjusted, and the situation that goods with different sizes are placed together, so that a certain space is reserved is avoided; and by rapidly adjusting the position of the placement plate, the placement space can be smoothly adjusted, the space waste is reduced, the space utilization is improved, and the practicability is high.

Using a satellite in orbit above the Earth, on a single path over the target area, numerous synthetic aperture radar (SAR) images of the target area on Earth are acquired. [Solution] In some methods, data for each image is acquired from different incident angles to the target region. Next, the variation in the amount of backscatter with respect to the incident angle is analyzed and used to identify the object being imaged by the pixel or group of pixels. In other methods, data for each image is acquired from different incident angles to the target region, and these different incident angles are determined based on the specular reflection curve for each individual object. Then, the amount of backscatter is analyzed and it is determined whether or not a particular object is present based on the amount of backscatter. For example, "extended dwell spotlight acquisition" geometry can be used in which an image data acquisition device can be fixed to illuminate the same target as a satellite passes over the target for 20 seconds.

The invention provides an equipment control method, intelligent lying and sitting equipment and control equipment. The method comprises the steps that data information is acquired, and the data information can represent the use requirement of a user for a space; determining a space usage scene corresponding to the usage demand and a control scheme of at least one function device corresponding to the space usage scene according to the data information; controlling at least one functional device to operate according to the control scheme; an intelligent lying and sitting device is arranged in the space, and a plurality of functional devices are mounted on the intelligent lying and sitting device; the at least one functional device is a device in a plurality of functional devices, and provides a corresponding use function for the space to meet the space use requirement of a user. According to the scheme, automatic control of the equipment is realized without participation of a user, and corresponding use functions can be provided for the space without perception of the user so as to meet the space use requirements of the user; in addition, multiple functional devices are integrated through the intelligent lying and sitting device, and overall management and control of the functional devices are facilitated.

This invention discloses an electromagnetic registration method, device, and medium for a bronchial navigation system, relating to the fields of medical navigation and electromagnetic positioning technology. The method first acquires CT image data of the target bronchus, constructs a three-dimensional image space, and completes airway image segmentation. Then, based on the airway image segmentation results, it extracts key points of the bronchus and the airway centerline in the image space, while simultaneously acquiring the corresponding key points and centerline point sets in the actual space using an electromagnetic positioning system. Subsequently, it uses the dual-space key points to complete coarse registration of the discrete point set, obtaining an initial rigid body transformation matrix. Finally, it uses this matrix to initialize the pose of the image centerline, and employs a point cloud iterative algorithm to complete fine registration of the centerline, outputting the final spatial transformation matrix. This invention employs a deep learning key point extraction and a two-stage coarse and fine registration strategy, significantly improving the robustness and accuracy of bronchial navigation registration, and adapting to precise navigation of equipment with complex airway structures.

The application discloses an adaptive heat-insulating support structure of an ultra-long linear infrared detector, which comprises a support column, a detector mounting base plate, a cold contraction support, a cold finger and a bottom plate; the upper end of the cold finger is fixed to the lower surface of the detector mounting base plate, and the lower end of the cold finger is fixedly connected with the bottom plate; the lower end of the support column is fixedly connected with the bottom plate; the upper end of the support column is provided with the cold contraction support, and the detector mounting base plate is fixedly connected with the cold contraction support. By virtue of the characteristics that the ultra-long linear infrared detector for space use has no mechanical environment under low-temperature working conditions, the cold contraction size change of the detector mounting base plate and the cold contraction support structure under low temperature is utilized, so that the effects of low stress and low heat leakage are realized.

The utility model relates to a reactor system, a laser generation system and a fusion reactor system for space application. The reactor system comprises a reactor, at least one satellite system, an optical cavity, an optical path modifying device, at least one pair of reflecting mirror devices, a timing device and a space driving device. The present disclosure provides a fusion energy system configured with a high intensity pulsed laser system in a compact and spatially efficient system; the high-intensity pulse laser system provides enough energy to ignite and maintain fusion energy configured in space application; the present disclosure provides the advantage of using this high intensity laser in space to produce fusion energy through efficient size, weight and cost.

The invention provides a building operation analysis method and system based on agent map multi-source data fusion. The method comprises the steps that a target building is monitored, building characteristic parameters, regional characteristic parameters and environment state parameters in a preset space are collected, a temperature control mode is obtained, if the temperature control mode is an outer sunshade shutter opening and closing mode, the opening and closing angle of an outer sunshade shutter is obtained, processing is conducted in combination with the building characteristic parameters and the environment state parameters, and the temperature control mode is obtained. If the control mode is an air conditioner control mode, a temperature and humidity conformity coefficient is obtained through processing according to regional characteristic parameters and environment state parameters, air conditioner control quantity is adjusted, space use state parameters are obtained, the space use condition is judged, and a space multiplexing allocation process is triggered; and space energy efficiency characteristic parameters are extracted and processed to obtain a space value degree coefficient, and space utilization strategy adjustment is executed, so that the building operation analysis technology based on agent map multi-source data fusion is realized.

The utility model discloses a fresh air device convenient to install, which belongs to the technical field of ventilation equipment and comprises a box body and a box cover covering the box body, the box body is provided with an air inlet and an air outlet, and the air inlet and the air outlet penetrate through the narrow side wall of the box body along the front-back direction. An air inlet assembly and an air exhaust assembly are installed in the box body, and the air inlet assembly and the air exhaust assembly divide an inner cavity of the box body into an air inlet chamber and an air exhaust chamber which are independent of each other. The air inlet assembly comprises a front air inlet plate and a rear air inlet plate which are installed at the two air inlets, and an assembly is installed between the front air inlet plate and the rear air inlet plate. The fresh air device convenient to install does not need to consider the pipe distribution problem, the installation process is simplified, the later maintenance cost and difficulty are reduced, the limitation that existing equipment can only be installed indoors is broken through, the fresh air device can be placed at any place outdoors according to the user environment, and the influence on indoor decoration and space use is reduced.

A space control system according to one embodiment may comprise: a payment information checking unit which obtains subscription product information and payment information related to space use and checks unpaid information for a subscription product usage fee on the basis of the subscription product information and the payment information; and a space control unit which controls an operation of a space operating device related to the subscription product information on the basis of the unpaid information.

The utility model provides a kind of quick connector, including shell, passage and valve structure are configured in shell, shell two ends are respectively configured as first connecting end and second connecting end;With external gas source or external liquid source or external container is connected using first connecting end or second connecting end;Male plug is connected with first connecting end or second connecting end;Valve structure includes valve core, using valve structure control passage conduction / cutoff between first connecting end and second connecting end;The end of shell is arranged with locking mechanism, and locking / separation between shell and male plug is realized using locking mechanism.The utility model has beneficial effects: the size of connector is effectively controlled, so that connector can be applied to more narrow use space use scene, using the claw structure that contact surface is more smooth, non-metal material made claw can also be used according to actual use demand, further reduce the damage to male plug.

This invention discloses a method for rapid relative pose measurement of non-cooperative slow-rotating targets in space using lidar, specifically relating to the field of aerospace technology. The method includes the following steps: S1, after rapidly acquiring the target point cloud using a linear array lidar, reading the target reference point cloud, entering the navigation process, and preprocessing the measurement point cloud; S2, after preprocessing the measurement point cloud, performing initial pose estimation; for the initially acquired target point cloud data, an improved principal component analysis method is used to calculate the initial value; for point clouds not from the first frame, the pose result of the previous frame is selected as the initial value; S3, after steps S1 and S2, a reliable initial pose estimate is obtained, and the ICP algorithm is used for accurate pose estimation. This invention can achieve rapid pose measurement of slow-rotating targets in space. Through features sampling, rapid coarse registration, and Kalman filtering, it can achieve real-time and stable measurement with high algorithm measurement accuracy, meeting the task requirements for real-time automatic navigation of targets in space-related missions.

This invention relates to the field of central air conditioning control system technology, specifically to an AI-based central air conditioning energy consumption optimization system. The system includes a multimodal data acquisition module, an edge fusion processing module, an AI prediction and decision-making module, and an execution feedback module. The multimodal data acquisition module collects environmental physical data, personnel activity data, and space usage status data in real time. The edge fusion processing module cleans, aligns, and extracts features from the collected multimodal data, outputting a regional-level predicted load feature vector. The AI ​​prediction and decision-making module runs an AI algorithm model based on the predicted load feature vector to generate predicted load data and an optimized control strategy set for the central air conditioning system. The execution feedback module converts the optimized control strategy set into control commands and sends them to the actuators of the central air conditioning system. This system has predictive capabilities, enabling precise control of central air conditioning in building zones and reducing central air conditioning energy consumption.

1. The name of the design product: land space use control verification and submission graphical user interface for electronic device. 2. The use of the design product: an electronic device. 3. The design points of the design product: the interface content of the graphical user interface. 4. The picture or photo that best indicates the design points: front view. 5. Other views have no design points, and other views are omitted. 6. The use of the graphical user interface: for displaying information of land space use control approval supervision verification and submission system.

A system for automating space use and management may comprise a memory for storing instructions and a processor. The instructions, when executed by the processor, may control the system to: perform automatic environment control to control operations related to lighting, air conditioners / heaters, music, diffusers, and automatic environments according to a set time, event, and temperature; automate security management to monitor unauthorized access to a space in real time and provide a notification; automate door opening and closing; automate facility safety management to monitor issues, such as water leakage and fire, in real time and provide a notification; recognize and display a current occupancy status within the space; and automatically recognize a facility state within the space to display unavailability of the space when a malfunction occurs or cleaning is required and to automatically contact a repair or cleaning service provider.

A system and method for magnetic navigation are provided. The system comprises a navigation system for a vehicle, at least one processor operatively coupled with the navigation system, and a magnetic navigation module operatively coupled with the processor. The magnetic navigation module including instructions, executable by the processor, to perform a method comprising selecting latitude, longitude, and altitude ranges for the vehicle that is expected to travel in a region of interest; obtaining one or more magnetic anomaly maps for the region of interest; choosing a base Earth-centered, Earth-fixed (ECEF) plane and coordinates for the one or more magnetic anomaly maps; constructing an integration mesh on the base ECEF plane; and performing a Strakhov iteration process on the integration mesh to compute values of magnetic anomalies on a base source. The method then computes an estimated magnetic anomaly at a given point in space using alternative computation approaches.

The invention relates to the technical field of motion navigation of autonomous underwater vehicles, in particular to a multi-AUV task area division and allocation method based on limited resources. Comprising the following steps: performing target pre-screening of a task space based on a density clustering method; determining the distribution position of the AUV load based on weighted greedy; based on K-means clustering, task clusters are divided in the optimal distribution position set and are allocated to the AUV; the task cluster of each AUV is adjusted based on the true measurement of the task load of the AUV, and the balance between the limited resources carried by each AUV and the path length is ensured. The optimization of target coverage of multiple AUVs under limited resources is ensured, and the system execution efficiency and the energy consumption uniformity of an AUV group are improved.

The invention discloses a hexagonal lattice path finding method for discrete event simulation. On the basis of a traditional A star algorithm, firstly, the operation of judging and cutting (namely pruning processing) is put forward when six nodes adjacent to a current node are cyclically traversed, and then the slope value between a reserved node and a target node is calculated; and finally, selecting the node of which the slope value is closest to the slope value between the starting node and the target node to enter the next round of path finding process. According to the method, the problem that many useless nodes are searched when a traditional heuristic A star search algorithm faces obstacles is solved, the calculation time and the storage space used for searching are reduced in the aspect of space calculation such as way finding in the field of discrete event simulation based on aviation, navigation, ground and the like, and the calculation efficiency of the A star algorithm is greatly improved; the problem of low calculation efficiency of way-finding calculation and the like in the simulation deduction process in the discrete event simulation field based on aviation, navigation, ground and the like is solved.

The application provides a low-altitude flight management method, device and equipment and a readable storage medium. The method comprises the following steps: generating a predicted track of a target aircraft according to a received flight plan of the target aircraft; the predicted track is a three-dimensional track corridor; if it is determined that there is a space use conflict event in the flight plan according to the predicted track, a corresponding target adjustment strategy is generated according to obtained conflict detection information; the flight plan is adjusted based on the target adjustment strategy to obtain a target flight plan, and the target flight plan is sent to a target aircraft control terminal. Through the implementation of the application, the three-dimensional track corridor is generated according to the received flight plan, and the conflict risk is automatically identified, which is beneficial to accurately eliminate the risk. When it is determined that there is a risk, the adjustment strategy is intelligently formulated, so that the flight plan optimization and the instruction issuing are completed, which is beneficial to guarantee the low-altitude operation safety, improve the space utilization efficiency and provide support for the large-scale development of the low-altitude economy.

The present invention relates to a space monitoring system and space monitoring method using an acoustic signal. The present invention presents technology for creating a database by organizing frequency responses in a monitored space and related data so that a situation in the space can be determined easily, rapidly, and accurately, and technology for monitoring the space using same.

The utility model discloses a lead joint structure of an environment monitoring data transmission device, which relates to the technical field of aviation plugs, and comprises a plug assembly and a socket assembly, a quick assembly is arranged between the plug assembly and the socket assembly, and the quick assembly comprises a butt joint unit and a self-locking unit; the butt joint unit is used for realizing rapid butt joint of the plug assembly and the socket assembly in a narrow space; after the plug assembly and the socket assembly are in butt joint, the butt joint unit is locked through the self-locking unit, and the stability of the butt joint state of the plug assembly and the socket assembly is guaranteed. According to the utility model, the rapid assembly and disassembly operation of the aviation plug and the aviation socket can be realized through the arrangement of the rapid assembly assembly, compared with a traditional rotary threaded connection structure, multi-circle rotation operation is not needed in the disassembly and assembly process, the disassembly and assembly efficiency is higher, and the rapid assembly and disassembly device can be suitable for being used in a narrow space in an environment monitoring equipment case.

The invention discloses a bridge type ship unloader grab bucket optimal grabbing point autonomous selection method and device, and belongs to the technical field of ship unloaders, and the method comprises the steps: obtaining multi-frame first laser radar point cloud data and multi-frame second laser radar point cloud data, and obtaining a grab bucket optimal grabbing point of a bridge type ship unloader grab bucket on the basis of the multi-frame first laser radar point cloud data and the multi-frame second laser radar point cloud data; obtaining a cabin global point cloud map; based on the cabin global point cloud map, through hatch identification, material pile point cloud data is obtained; based on the material pile point cloud data, multiple evaluation dimension scores of each candidate grabbing point are determined; based on the multiple evaluation dimension scores of each candidate grabbing point, obtaining a comprehensive score through normalization; and based on the comprehensive score, searching in the grabbing point space through a genetic algorithm to obtain an optimal grabbing point, responding to the optimal grabbing point, generating a control instruction set, and generating the control instruction set for controlling the grab bucket to move to a target position to execute grabbing operation.

This invention discloses a method, system, and medium for energy consumption allocation and settlement of cross-space shared equipment. The method includes the following steps: collecting the total energy consumption of the main electricity meter at a site and determining the portion consumed by a set of shared equipment, wherein the set of shared equipment is equipment or circuits serving multiple spaces simultaneously; obtaining the load proxy amount of each space in each time slot within the allocation period, wherein the load proxy amount is constructed based on observable operating status data within the space and is used to reflect the demand intensity of the space for shared equipment; calculating the space allocation coefficient for each time slot based on the load proxy amount of each space in the same time slot; calculating the allocated energy consumption of each space in the corresponding time slot based on the space allocation coefficient and the energy consumption of the set of shared equipment; obtaining the specific energy consumption of each space, and verifying and correcting the total energy consumption of each space using the total energy consumption of the main electricity meter as an energy conservation constraint.

The application provides a satellite telemetry parameter anomaly detection system and method based on a neural contrast enhanced autoencoder. The system comprises a neural converter data enhancement module, including a neural converter, for converting original data through the neural converter, then enhancing the converted data to obtain multiple enhanced samples of the original sample, and outputting a sample set including original subsequences and sequences synthesized through data enhancement; and an autoencoder feature module, including two symmetrical LSTM networks of an encoder and a decoder, for mapping the sample to a feature space using the encoder, and reconstructing the feature representation through the decoder to obtain anomaly labels of each time point in the to-be-tested sequence. The application has the advantages that the anomaly detection effect is better than that of the current mainstream deep anomaly detection method, and can effectively detect telemetry parameter temporal context anomalies.