10results about How to "Improve return efficiency" patented technology

A traffic control method and network system for service data backhaul, applied to a network system comprising N terminals and a gateway, wherein at least two terminals use different communication modes to perform service data backhaul operation with a server through the gateway, characterized in that the method obtains decision information of each time slot in a future preset period by time slot by time slot, and controls the data transmission operation of the terminal and the gateway based on the decision information, so that the weighted sum of the average transmission delay in the service data transmission process of each terminal and the average transmission delay in the service data forwarding process of the gateway is minimized in the entire preset period, effectively controlling the data queuing delay on the terminal side and the gateway side, and realizing efficient backhaul of data.

The present application relates to the technical field of petroleum chemical industry, in particular to an automatic execution system and method for the material returning process of an ethylene cracking furnace, which comprises a state confirmation module before material returning, used for confirming initial parameters before material returning, and when the initial parameters are within an initial range, indicating that material returning can be performed, and when the initial parameters are not within the initial range, giving an alarm; a material returning process control module, used for controlling key parameters of material returning in the material returning stage, and issuing a material returning instruction, wherein the key parameters of material returning include the material returning rate of a single pipe of a furnace chamber and the material returning rate of a total pipe of the furnace chamber; and a material returning module, used for receiving the material returning instruction and performing material returning. By using the system, the state before material returning is confirmed by the state confirmation module before material returning, and the key parameters of material returning in the material returning process are controlled by the material returning process control module, which can effectively improve the accuracy of material returning, and has the advantages of high material returning efficiency, high safety and small fluctuation.

The invention discloses a glacier melt water resource cooperative regulation and ecological restoration system and method, and belongs to the technical field of water conservancy projects and ecological restoration. The system comprises a distributed dynamic sensing network used for acquiring multi-source environment data in a drainage basin; the multi-agent collaborative decision-making module is used for carrying out collaborative decision-making by utilizing a deep reinforcement learning agent, carrying out global multi-objective optimization through a central coordinator and generating a collaborative regulation and control instruction; the self-adaptive execution and feedback adjustment module is used for executing the instruction and collecting feedback data; and the system self-evolution learning module continuously optimizes the decision strategy based on experience playback and offline training. According to the method, intelligent coordinated regulation and dynamic optimization of glacier melt water diversion, groundwater recharge and vegetation irrigation are realized; the water resource utilization efficiency, the recharge precision and the vegetation recovery effect are effectively improved, and the system has the adaptation and evolution capacity for coping with environmental changes.

Embodiments of the present application relate to a kind of unmanned aerial vehicle return control method, device, electronic equipment and storage medium, comprising: in response to return control signal, the current position information of each unmanned aerial vehicle in multiple unmanned aerial vehicles is acquired;Based on current position information, the three-dimensional distance of the current position of each unmanned aerial vehicle and target landing point is calculated respectively;Multiple unmanned aerial vehicles are sorted based on three-dimensional distance;According to the result of sorting, the return initial height and return speed of each unmanned aerial vehicle are set;Control each unmanned aerial vehicle returns according to respective return initial height and return speed.The control method provided by the present application calculates the three-dimensional distance of the current position of multiple unmanned aerial vehicles and target landing point and sorts, so that the unmanned aerial vehicle closest to distance returns preferentially, avoids multiple unmanned aerial vehicles simultaneously to occupy return channel;While passing through reference height determination, using height offset rule, the safety interval in vertical direction is constructed in multiple unmanned aerial vehicles collaborative scene, so that the collision risk of unmanned aerial vehicle in return route is greatly reduced.

The application discloses a spring of a brake and the brake, and the spring of the brake comprises a main body, a plurality of brake pad return portions connected to two sides of the main body respectively, and brake pad return surfaces provided on the brake pad return portions and bent relative to the main body to provide return force for external brake pads. The brake pad return surfaces of the plurality of brake pad return portions can be in contact with the brake pads more conveniently, the brake pads can be provided with better return force, the brake pads can be returned better, the plurality of brake pad return portions are uniformly distributed on the two sides of the main body, the brake pads can be returned in parallel, the return efficiency of the brake pads is improved, and the brake pads are prevented from being dragged and from generating abnormal sound.

The utility model discloses a kind of multi-shaft straw deep injection still field machines, including protective buckle cover, outer drive assembly and retarder, the retarder is installed to the top of the protective buckle cover, the outer drive assembly is installed to the side of the protective buckle cover, the output shaft of the retarder is connected to the outer drive assembly, the protective buckle cover is in installed with the conveying and crushing assembly of V-shaped arrangement, the conveying and crushing assembly's both sides are respectively provided with flail roller and deep plough roller, the conveying and crushing assembly includes upper crushing strip frame, lower crushing strip frame, a plurality of air conveying and crushing roller are rotatably installed on the upper crushing strip frame and the lower crushing strip frame, upper conveying and crushing transmission assembly is installed on the upper crushing strip frame. Advantageous effect lies in: deep injection still field of surface straw can be realized one-time, it is beneficial to straw completely remaining in soil, and particle uniform decomposition is fast, increase soil organic matter content, need not secondary plough bury, improve straw still field efficiency.

This utility model relates to a material tray unloading device. The device includes an unloading frame, a picking robot, an unloading conveyor mechanism, and a material strip unloading mechanism. The unloading frame includes a frame and an unloading platform mounted on the frame. The picking robot is located at the bottom of the frame, outside the unloading platform. The unloading conveyor mechanism includes a material strip conveyor frame with a conveying channel mounted on the unloading platform, and a material strip conveying drive component mounted on the material strip conveyor frame. The picking robot corresponds to and cooperates with the material strip conveyor frame. The material strip unloading mechanism includes a trough rotation drive component located on the side of the unloading platform, and an unloading trough frame with an unloading groove connected to the trough rotation drive component. The top of the unloading trough frame has a trough channel that corresponds to and cooperates with the conveying channel and communicates with the unloading groove. This utility model solves the problem that manually pulling unused old material strip from a reel is not only inefficient but also easily contaminates the material strip, affecting product quality.

The application relates to the field of data processing, in particular to a medicine return and quality control app, which comprises a receiving module that receives a return application of a client; an allocation module that judges a return application type according to the return application, forms an allocation task according to an electronic information sheet, and allocates the allocation task to a corresponding deliveryman terminal; an execution module that manages the deliveryman terminal to execute medicine return extraction according to the allocation task and the electronic information sheet, acquires actual return medicine information uploaded by the deliveryman terminal according to the allocation task, and generates an extraction success instruction; an acceptance module that generates a target electronic return sheet according to the extraction success instruction to generate a target return time, and receives a receipt instruction of a delivery terminal to determine whether acceptance is successful; and a management module that updates inventory information according to an acceptance determination result. The online medicine return can be tracked throughout the whole process, and the medicine quality can be inspected, the return efficiency is improved, and the quality of the returned medicine is ensured.

The application discloses a kind of underground water recharge systems and methods suitable for high-cold permafrost regions, relate to underground water recharge technical field, the system includes: underground water recharge well system and gas collection exhaust system;Gas collection exhaust system includes: vertical well;Underground water recharge well system includes: recharge well;Recharge well penetrates permafrost layer into unsaturated layer and aquifer;The bottom of vertical well communicates with unsaturated layer and penetrates permafrost layer, seasonally frozen ground layer to the ground upwards.The application can make air in unsaturated layer quickly exhaust along with underground water recharge process by setting underground water recharge well system and gas collection exhaust system, significantly improve the recharge efficiency of underground water, fundamentally solve the recharge difficulty, recharge efficiency attenuation problem.