14results about How to "Reliable completion" patented technology

The invention provides an unmanned aerial vehicle terrain acquisition method, system and device and a storage medium, and relates to the technical field of unmanned aerial vehicles, and the method comprises the steps: determining the number of power supply nodes needed by a target region and the position of each power supply node according to the terrain features of the target region; according to the position of each power supply node, the target area is divided into a plurality of sub-areas, the number of unmanned aerial vehicles required by each sub-area is determined according to the area of each sub-area, and the unmanned aerial vehicles of the corresponding number are distributed to each sub-area; determining an initial flight plan of each unmanned aerial vehicle by combining the residual electric quantity of each unmanned aerial vehicle in each sub-region and the position of a power supply node in each sub-region; and determining electromagnetic interference intensities of different positions in each sub-region according to the region characteristics of each sub-region, adjusting the initial flight plan according to the electromagnetic interference intensities of different positions in each sub-region, and determining a target flight plan of each unmanned aerial vehicle. The technical effect of the invention is that the terrain acquisition work can be reliably completed.

The invention relates to an APP intelligent marketing service method based on intelligent routing and multi-agent cooperation. The method comprises the following steps: receiving input information, wherein the input information comprises user active inquiry information or trigger event information generated based on user behavior monitoring; semantic analysis and intention recognition are carried out on the input information, a task planning directed acyclic graph is generated based on a recognition result, and the task planning directed acyclic graph comprises a plurality of subtask nodes and dependency relationships among the nodes; based on the task planning directed acyclic graph, the state of each functional agent and the historical performance index, executing dynamic routing so as to dispatch the plurality of sub-tasks to the corresponding functional agents; and in the execution process of the plurality of subtasks, performing dependency scheduling and state consistency management on an external tool call chain which is initiated by the functional agent and comprises a plurality of steps, and updating the shared memory associated with the user based on an execution result. By adopting the method, self-adaptive planning, robust execution and continuous optimization of marketing tasks can be realized.

The invention discloses a flow-adaptive geological environment data processing method, which comprises the following steps of: 1, selecting a required data processing model for an input data processing task; 2, constructing a directed acyclic graph (DAG) according to the steps of the data processing model; step 3, finding a path sequence from a starting node to an end point from a directed acyclic graph (DAG) by using a depth-first search algorithm, the sequence comprising a plurality of micro-services associated with each other; and 4, creating a data processing task by using a Spring Batch batch processing framework, and scheduling task execution by taking each node in the path sequence as a step. According to the invention, more efficient geological environment data processing management is realized, and the efficiency and flexibility of the whole data processing flow are improved.

The invention discloses a relay selection method and device, a computer readable storage medium and a computer program product, and relates to the technical field of communication. The method comprises: a candidate relay sends first information, correspondingly, UE receives at least one piece of first information sent by at least one candidate relay, the at least one piece of first information and the at least one candidate relay are in one-to-one correspondence, and each piece of first information is associated with the mobility of the corresponding candidate relay in a first time period; and the UE selects a target relay from the at least one candidate relay at least according to the at least one piece of first information. According to the scheme of the invention, the UE can accurately select the relay with higher stability, and the reliability of the relay service is improved.

The present application provides a method and device for detecting a target in a turbid medium based on annular circularly polarized light. The method provided by the present application includes: modulating circularly polarized light to obtain a target laser beam, irradiating a target to be measured based on the target laser beam to obtain reflected light; wherein the target laser beam is annular circularly polarized light; determining the receiving angle of the reflected light according to the characteristic that the backscattering polarization of the circularly polarized light is invariant; receiving and modulating the reflected light based on the receiving angle, detecting the left-handed circularly polarized light intensity and the right-handed circularly polarized light intensity contained in the reflected light; calculating the circular polarization component based on the intensity difference between the left-handed circularly polarized light intensity and the right-handed circularly polarized light intensity, detecting the target to be measured based on the circular polarization component, and calculating the distance of the target to be measured. The method and device for detecting a target in a turbid medium based on annular circularly polarized light provided by the present application are used to accurately, quickly, and reliably complete target detection and ranging.

The utility model relates to a reliably grounded walking grounding device for a stacker, which belongs to the technical field of stacker equipment and is used for grounding connection of the stacker. According to the technical scheme, two side supporting plates are welded to the two sides of the lower surface of a base plate in parallel, the lower portions of the two side supporting plates are connected with the two ends of a rotating shaft sleeve in a welded mode, shaft holes are formed in the centers of two end plates of the rotating shaft sleeve respectively, and the two ends of a rotating shaft are rotationally connected with the two end plates through the shaft holes; a torsion spring is arranged in the rotating shaft sleeve and sleeved on the rotating shaft, two ends of the rotating shaft are respectively provided with square heads, the support is two parallel long rods, upper ends of the two long rods are respectively provided with square holes, the square holes are respectively connected with the square heads at the two ends of the rotating shaft in a matched mode, lower portions of the two long rods are respectively connected with two sides of the grounding plate, and one end of the grounding wire is connected with the grounding plate. The grounding device is simple in structure and convenient to use, the grounding reliability of the stacker can be ensured, and the operation safety is improved.

This utility model discloses a user-friendly guide and unhooking clamp for horizontal directional drilling rigs, comprising a base plate. Lifting components are symmetrically arranged at the front and rear ends of the base plate. A guide block is positioned above each of the lifting components. The guide block has an arc-shaped groove inside, and a roller groove is formed along the outer side of the arc-shaped groove inside the guide block. An auxiliary roller is rotatably mounted inside the roller groove of the guide block. A vertical plate is fixedly mounted on one side of the base plate, and a mounting plate base is fixedly mounted on one side of the vertical plate. A unhooking mechanism is provided on one side of the mounting plate base. This design enables the support and guidance of the drill rod, increasing its practicality and solving the problem of insufficient support and guidance for the drill rod in horizontal directional drilling rigs, resulting in poor usability.

A mechanical pressure control type slip fisher capable of freely grabbing and releasing fallen fishes relates to the field of slip fishers and comprises an upper connector, a connecting sleeve, a spring, a fishing barrel, an anti-rotation sleeve, a rotating body, a guide control sleeve and a slip sleeve, the upper connector, the connecting sleeve and the fishing barrel are connected to form a fisher body, and the rotating body, the guide control sleeve and the slip sleeve are connected to form a fisher core string. The fisher core string and the spring are arranged in the fisher body, the spring is supported between the upper connector and the rotating body, the anti-rotating sleeve is installed on the inner side wall of the connecting sleeve, a guide groove is formed in the inner circumferential face of the anti-rotating sleeve, and guide sawteeth are arranged on the upper end face of the anti-rotating sleeve. The guide control sleeve is hung at the lower end of the rotating body, an anti-rotating wedge is arranged on the outer circumferential face of the guide control sleeve, guide control protruding teeth are arranged on the upper end face of the guide control sleeve, the slip sleeve is connected to the lower end of the guide control sleeve, the fisher achieves the free grabbing and releasing function through a combined structure of the anti-rotating sleeve, the rotating body and the guide control sleeve, and the safety, stability and reliability of free grabbing and releasing of fallen fishes can be enhanced.

This utility model discloses a high-sealing vacuum valve, relating to the field of vacuum valve technology. It includes a fixed tube with a valve body installed at one end and a driving component at the top. The advantages of this utility model are: the driving component provides power for the movement of a push-pull rod, which in turn drives the connecting disc to rotate. The connecting disc, as a key transmission component, can synchronously drive multiple sets of sealing discs to slide within the grooves of the valve body. The valve body provides fixed support for the connecting frame, ensuring overall structural stability. The connecting frame provides a sliding track for the slide rod, which precisely limits the movement of the sealing discs, preventing them from shifting and ensuring accurate adjustment. Multiple sets of sealing discs cooperate, forming a structure similar to a sealing ring when closed, effectively preventing gas leakage and achieving gas sealing. The coordinated work of all components ensures that the device can stably and reliably complete the gas sealing and adjustment tasks.

The application provides a geological safety monitoring and resource scheduling method and system based on a large language model. The method comprises: constructing an end-cloud collaborative system model comprising an end-side layer, an edge layer and a cloud layer; converting multi-source perception data into input prompt word sequences of an autoregressive time series reasoning task, constructing a computing power demand model to evaluate the floating point calculation amount of the pre-filling stage and the autoregressive decoding stage, and constructing a bottom communication model to evaluate the dynamic data transmission rate; calculating the expected total delay and the expected total energy consumption, and constructing a system utility function; abstracting the joint decision of the task offloading location, the communication bandwidth allocation and the cloud computing power segmentation into a Markov decision process; using a TD3 algorithm with an experience buffer division mechanism to solve the optimal resource allocation and offloading strategy; in response to the strategy, performing collaborative reasoning at the end side or the cloud, and outputting geological safety time series prediction and response instructions. The application effectively reduces the system delay and energy consumption, and improves the task completion rate and service quality.

The invention relates to the technical field of water-jet-guided laser processing, in particular to a water-jet-guided laser processing head based on a telescopic probe and an in-situ measurement method, and the water-jet-guided laser processing head comprises a base which is used for being fixedly connected with a machine tool motion unit of water-jet-guided laser processing equipment; the processing head mounting part is fixed on the base and is used for mounting a water-jet-guided laser processing head; and the measuring module is attached to the machining head mounting part and is rigidly fixed on the base, so that the relative spatial position between the measuring module and the machining head mounting part is fixed. The measuring module and the machining head are rigidly integrated on the unified base and fixed to the tail end of the main shaft, time waste and reference errors caused by tool changing are fundamentally eliminated, the built-in precise linear driving and servo closed-loop control ensure the micron-order repeated precision of probe stretching, the independent rotating air cylinder drives the protective door structure, and the working efficiency is improved. The core protection problem under the severe water-guided laser machining environment is solved, and the long-term reliability of the system is guaranteed.

The utility model discloses an electrical equipment test auxiliary device, which comprises a cross-shaped main body frame, a telescopic baffle plate is arranged on the upper surface of the cross-shaped main body frame, height adjusting trundles are arranged at four end parts of the lower surface of the cross-shaped main body frame, one end of the telescopic baffle plate is fixed at the central point position of the cross-shaped main body frame, and the other end of the telescopic baffle plate stretches out and draws back along a cross-shaped main body. By using the device, the electric reactor can be efficiently and safely transported to an electrical room in a time-saving and labor-saving manner, and the trundles can be adjusted to be fixed and the height is kept flat, so that the electric reactor is stably stacked on the novel device, and the test is facilitated. By means of the device, work tasks can be completed more safely and reliably, and work efficiency is improved.

The invention discloses a hydraulic sectional undisturbed soil sampling machine, aims to collect high-quality undisturbed soil samples, and is particularly suitable for the fields of agricultural science, geological research, soil engineering and the like. The soil sampler is driven by a hydraulic system and mainly comprises a rack, a lifting oil cylinder, a hydraulic motor, a connecting piece, a reduction gear, a soil sampler and the like. In the working process, the machine frame is vertically fixed to a collecting site, the connecting piece and the soil sampler are driven by the lifting oil cylinder to move downwards, meanwhile, the hydraulic motor drives the gear transmission mechanism to enable the soil sampler to rotate, and soil sampling is achieved. After soil sampling is completed, the lifting oil cylinder drives the soil sampler to move upwards, and the soil sampler stops moving when reaching the vertex. By means of the design, soil disturbance is reduced, it is ensured that the structure and property of a sample are complete, and the undisturbed soil sampling device has the advantages of being efficient, reliable and durable and meets the undisturbed soil sampling requirements under various site conditions. The soil sampling machine is compact in structure, reliable in performance and capable of promoting sustainable development of agricultural science and technology and ecological environment protection.