18results about How to "Avoid detours" patented technology

The invention relates to the technical field of space positioning and path planning, in particular to a three-dimensional space positioning and path planning method for an unmanned aerial vehicle tower. The method comprises the following steps of performing accurate longitude and latitude height data acquisition based on a laser range finder to generate accurate longitude and latitude height data; obtaining tower equipment parameters; performing inspection point three-dimensional coordinate calculation according to the tower equipment parameters and the tower three-dimensional coordinate system to generate inspection point three-dimensional coordinate data; cruise point comprehensive constraint range data are obtained according to the unmanned aerial vehicle flight association data and the polling area terrain data, and cruise point comprehensive constraint range data are generated; performing cruise node three-dimensional coordinate design on the three-dimensional coordinate data of the inspection point according to the cruise point comprehensive constraint range data to generate cruise point three-dimensional coordinate data; and performing optimized cruise path planning processing according to the cruise point three-dimensional coordinate data to generate optimized cruise path data. According to the invention, more accurate unmanned aerial vehicle tower space positioning and path planning are realized.

The invention belongs to the technical field of dynamic traffic, and particularly discloses a multi-source data fusion traffic dynamic induction method, which comprises the following steps: S1, traffic information is acquired from multi-source heterogeneous data, and the data comprises real-time traffic information, navigation map data, a road network topological structure and a public traffic timetable; s2, carrying out data fusion processing on the traffic information obtained in the step S1, and generating fused traffic state estimation; s3, on the basis of travel historical records and preferences of the user, constructing a personalized travel guide model, and providing an optimal travel suggestion; and S4, monitoring the traffic condition in real time, performing dynamic adjustment based on user feedback and emergencies, and optimizing the travel path. By integrating real-time information from various data sources, comprehensive perception of road traffic conditions is ensured, traffic changes in space and time can be processed at the same time, the weight is dynamically adjusted according to the reliability of the data sources, and the influence of data islands and information loss is reduced.

The invention relates to the technical field of path planning, and discloses an underwater desilting robot path planning method based on a digital twin model, which corrects an initial weight value by comprehensively considering a historical success rate factor, a meteorological influence factor, an underwater biological activity influence factor and a water flow influence factor based on an initial desilting path. And finally, selecting the initial dredging path with the maximum correction weight value as an optimized dredging path. By introducing a historical success rate factor, the method can learn and optimize from past dredging tasks, ensures that current path planning is based on static topographic map and historical task experience teaching and training, and improves the reliability of path planning. And according to the historical task success rate factors, which areas easily have problems in the past are identified, and the high-risk areas are automatically avoided when a new path is planned, so that the intelligence and adaptability of path planning are further enhanced. The underwater biological activity influence factors are considered, so that the robot can autonomously recognize and avoid the sensitive ecological area.

The invention provides an accurate target identification and path planning method and system based on point cloud segmentation, and relates to the technical field of robot navigation and path planning, and the method comprises the steps: firstly, collecting three-dimensional point cloud data of a target region, and setting related parameters; then, segmenting the point cloud by using a region growing algorithm to obtain a plurality of target regions; thirdly, extracting target features based on a segmentation result, and performing target recognition by using a support vector machine (SVM); then, calculating an optimal path from the starting point to the target point through an improved dynamic weighting A * algorithm; and finally, introducing time sequence information in the path planning process to realize real-time path optimization. Through the technical scheme of the invention, the accuracy of target identification is improved, the efficiency of path planning is optimized, the robot can better navigate in a complex environment, and the method has important application value.

The invention relates to the technical field of flat wire stator head twisting equipment control, and discloses a process calculation method and system of flat wire stator head twisting equipment and the head twisting equipment, and the method comprises the steps: obtaining a plurality of setting parameters of a head twisting process input by a user; calculating according to the plurality of setting parameters to obtain an operation result; inputting an operation result into a point set formula of each layer of the torsion head module to obtain a data set, wherein the point set formula comprises a parameter equation and a compensation equation of spatial displacement; and writing the data set into a control file of a preset path, and performing a head turning process on the flat copper wire after the flaring process based on the control file. According to the invention, the motion trail of the equipment is approximate to the motion trail of the copper wire bending point, the copper wire is prevented from being scratched due to large relative displacement between the head twisting die and the copper wire bending point, the process trail of the product equipment and the model changing calculation can be quickly carried out, the device can adapt to the production of flat wire products with different specifications, the production efficiency is improved, and the production cost is reduced. The processing time is reduced.

The application discloses an insertion detection device and a terminal device, and belongs to the field of circuits. The insertion detection device is applied to the terminal device. The insertion detection device comprises an interface module and a signal detection module. The interface module comprises a detection pin. The signal detection module comprises a switching unit and an insertion detection unit. The detection pin is connected with a first end of the switching unit. A second end of the switching unit is connected with the insertion detection unit. A third end of the switching unit is grounded. When the switching unit is in a first state, the detection pin is in conduction with the insertion detection unit. When the switching unit is in a second state, the detection pin is grounded.

The utility model provides a bridge engineering height limit mark support, which relates to the technical field of height limit supports, and comprises two height limit rods, two sides of one height limit rod are connected with height limit marks, two sides of the other height limit rod are connected with road condition marks, one side of each height limit rod is provided with an installation groove, and the other side of each height limit rod is provided with an installation groove. And connecting blocks are connected to the top ends of inner cavities of the two mounting grooves. According to the utility model, by opening the movable door and pressing the operation panel, the positive and negative motor works, the height limiting rod moves upwards, after the height limiting rod is completely separated from the hollow limiting rod, the height limiting rod and the hollow limiting rod are split, then the inserting block is drawn out from the inner side of the inserting groove, the bracket is split, and the transportation is convenient; when the emergency materials need to pass through the height limit during transportation, the height limit of the height limit rod can be adjusted by repeating the operation, and through the arrangement, the emergency materials can pass through the height limit during transportation, detour is avoided, and the transportation time is saved.

The invention relates to the field of battery manufacturing, in particular to an emergency rescue method and device for a fire-fighting place, electronic equipment and a computer readable storage medium. The method comprises the following steps: acquiring a current field image of a fire-fighting place, and acquiring a plurality of historical field images in a set time period; performing image recognition on each historical field image, determining a historical combustion area in each historical field image, performing image recognition on the current field image, and determining a current combustion area in the current field image; constructing a fire diffusion pattern of the fire-fighting place according to the time sequence characteristics of the historical field images and the historical combustion areas; and predicting a future combustion area according to the current combustion area and the fire diffusion pattern, and planning a target rescue path according to the future combustion area. According to the emergency rescue method and device for the fire-fighting place, the electronic equipment and the computer readable storage medium, the technical effect of improving the emergency rescue efficiency of the fire-fighting place and the safety of the rescue process can be achieved.

The invention discloses a sponge glue and accessory pasting production line which comprises a sponge glue supply device, a product conveying line body, an accessory supply device, a sponge glue transplanting and pasting mechanism and an accessory transplanting and pasting device. The sponge rubber feeding device, the product conveying line body, the accessory feeding device, the sponge rubber transplanting and pasting mechanism and the accessory transplanting and pasting device are all arranged on the machine frame, and the sponge rubber feeding device and the accessory feeding device are matched with the product conveying line body. The gelatin sponge transplanting and pasting mechanism is matched with the gelatin sponge feeding device and the product conveying line body, and the accessory transplanting and pasting device is matched with the product conveying line body and the accessory feeding device. According to the sponge rubber and accessory pasting production line, by optimizing the structure of the line body, automation of sponge rubber feeding and pasting and accessory feeding and pasting is achieved, the pasting efficiency is greatly improved, the workload of workers is reduced, and the production requirements are better met.

This invention provides a power distribution unit and a charging device. The power distribution unit includes: a plurality of distribution components arranged sequentially along a first direction; each distribution component includes a circuit board and a plurality of onboard relays; the circuit board extends along a second direction, and each onboard relay is disposed on the circuit board; the second direction is perpendicular to the first direction; a bus assembly including a plurality of first busbars and a plurality of second busbars, the first busbars crossing at least one distribution component and connecting one end of each onboard relay located in different distribution components, the second busbars connecting the other end of each onboard relay located in the distribution component to connect or disconnect current loops through the onboard relays; an outer frame including at least two side frames arranged along the second direction; the two ends of the circuit board in the distribution component along the second direction are inserted and fixed to the corresponding side frames along a third direction. This power distribution unit has the advantages of small size, low cost, and convenient maintenance.

The present invention relates to the technical field of transport path planning, and in particular to a transport path planning system for a material storage center, comprising an order generation module, an in-warehouse path analysis module, an out-warehouse path analysis module, an in-warehouse path planning module, an out-warehouse path planning module, a server, a data communication module, a processor and a display terminal; the present invention obtains the outbound order of the material storage center, extracts the storage location information and the destination location information of the material, and sends it to the server for storage, and then performs real-time monitoring and analysis on the in-warehouse path and out-warehouse path parameters of the target transport vehicle, generates a comprehensive evaluation coefficient of the in-warehouse path and the out-warehouse path, and dynamically plans the optimal in-warehouse and out-of-warehouse passage path based on the comprehensive evaluation coefficient, thereby achieving not only reducing the ineffective driving of vehicles in the warehouse, but also optimizing the external transport path in real time, effectively improving the transport efficiency and reducing the logistics cost.

The utility model belongs to highway waterlogged section slope protection technical field relates to a kind of protection structure of waterlogged embankment, and the slope embankment of slope embankment is abutted to highway subgrade water side, concrete protection layer and waterproof slope are laid on the slope surface of slope embankment, and waterproof slope is located between concrete protection layer;Waterproof slope is from inside to outside in turn for slope surface macadam cushion layer, filter geotextile and mortar stone fixed layer, and drainage pipe is arranged in mortar stone fixed layer, and filter geotextile is connected the outer surface of mortar stone fixed layer by drainage pipe.This utility model is through multilayer protection system, effectively prevent soil loss, rainwater erosion and water damage influence, and structure overall stability is enhanced, so that the service life of concrete protection layer, mortar stone fixed layer and other each component part is extended;Concrete protection layer provides first solid defense for slope embankment, and waterproof slope further enhances the protection effect, from inside to outside layer by layer protection.

The embodiments of this specification relate to the field of communication technology, and in particular to a method, apparatus, and device for a terminal to access an SD‑WAN network. The method comprises intercepting a message to be sent by a terminal device in the kernel of the operating system of the terminal device as an uplink message to be encapsulated; sending the uplink message to be encapsulated to the application layer of the operating system of the terminal device; executing a first predetermined application in the application layer to encapsulate the uplink message to be encapsulated to obtain an uplink message to be sent; sending the uplink message to be sent to the kernel, and controlling the kernel to send the uplink message to be sent to a network egress device through the physical network port of the terminal device. Through the embodiments of this specification, the flexibility and forwarding efficiency of terminal devices accessing the SD‑WAN network are improved, and the complexity of management and configuration is reduced.

The invention discloses an industrial delivery order-combining and vehicle-combining method, which comprises the following steps that A, an undirected graph G (V, E) is constructed according to an order-combining and vehicle-combining scheme, any V is all arrival order sets (v1. V2,... vn), the round-trip frequency between arrival orders is taken as the weight vij between two points, vij is taken as the weight between a point vi and a point vj, vij is equal to vji due to the undirected graph, and for any point vi in the graph, vij is equal to vji; the value of the degree di is the sum of the weights of all edges connected with the degree di, that is, an order combining history exists between two arrival points, that is, di = # imgabs0 #. By adopting an artificial intelligence model and configuring various constraints of a model type, the model automatically calculates an optimal order combining and vehicle combining scheme for industrial delivery, and under the condition that the process of an existing manual order combining and vehicle combining result is not changed, the order combining and vehicle combining efficiency is greatly improved. Industrial companies can refer to or adopt the generated carpooling scheme to improve the efficiency of transportation resources and reduce the cost.

The application is a kind of industrial robot cluster distributed data scheduling and load balancing method, belonging to the field of industrial internet and edge computing technology. First, the method is based on the three-layer collaborative architecture of "cloud-edge-end". In the bidirectional ring network composed of multiple industrial computers, each node runs a distributed scheduling algorithm, sets weights according to different business types, and combines local queue backlog, neighbor node state and hop count information to the cloud exit to calculate the weighted total pressure difference facing the neighbor nodes, to drive the adaptive transmission of data in the network. Second, by constructing a target function based on Lyapunov optimization, the optimal decision is selected from the candidate actions of local processing and transmission in different directions, realizing the differentiated scheduling of multi-priority services and network load balancing. The application can improve the data transmission efficiency and reduce the transmission delay of high-priority services without changing the existing industrial switch hardware.

The present disclosure provides a data processing method, device, electronic device and storage medium, which relate to the computer field, and in particular to the intelligent transportation field. The specific implementation scheme is: obtaining the first dimensional features of the image of the parking area; extracting the second dimensional features from the first dimensional features, wherein the second dimensional features have a causal relationship with the guide points of the parking area, and the guide points are used to guide vehicles in the parking area; and determining the guide points of the parking area based on the second dimensional features.

The invention provides a data transmission method, device and equipment, a readable storage medium and a program product, and the method comprises the steps: transmitting first information to an application software client of a cloud end of a cloud computer, the first information being used for indicating the use of the application software client; receiving second information sent by an application software client of the cloud end of the cloud computer, wherein the second information comprises an agent strategy and third information used for indicating to start an agent mode; activating an application terminal agent of the cloud computer client according to the third information; and performing data transmission with an application software cloud according to the proxy strategy by using the application terminal proxy. According to the scheme, the data traffic can be directly acquired from the application software cloud, and bypassing from the cloud computer service (namely the cloud computer cloud) is avoided, so that the real-time performance of data transmission is improved, the interaction time delay and the cloud computer service load are reduced, and the problem of relatively poor real-time performance of a data transmission scheme in the prior art is solved.