108results about How to "Reduce walking distance" patented technology

The specification describes the use of selected DPP IV inhibitors for the treatment of physiological functional disorders and for reducing the risk of the occurrence of such functional disorders in at-risk patient groups. In addition, the use of the above-mentioned DPP IV inhibitors in conjunction with other active substances is described, by means of which improved treatment outcomes can be achieved. These applications may be used to prepare corresponding medicaments.

The invention discloses a statistical learning model based gate position allocation method. The statistical learning model based gate position allocation method comprises the steps of adopting a prior probability prediction model, producing a take-off time difference value probability set, a take-off time difference value probability set and a landing time difference value probability set according to the historical flying situation of a certain flight, predicting arrival time probability distribution and parking apron airside leisure degree of the flight and accordingly performing flight gate position allocation. The statistical learning model based gate position allocation method is based on airside allocation, facilitates adjustment on only close gate positions of flights and shortens walking distances of passengers. In addition, overall evaluation on the using situation of gate positions is facilitated, allocation can be performed according to the planned landing time probability of the flights based on probability allocation, the gate position allocation accuracy is improved, gate position adjustment times caused by flight delay is decreased, and meanwhile the satisfaction degree of the passengers is improved. The utilization rate of the gate positions is comprehensively improved, and reasonable allocation of gate position resources is ensured.

The invention discloses a smart city garbage truck driving route optimization method. The method comprises the steps of monitoring load data of garbage cans at all garbage collection points in real time; acquiring position information of a target garbage can, wherein the load data of the target garbage can is greater than a threshold value; performing feedback of the position information of the target garbage can and the operation state information of the garbage truck to a map route planning system, so that the map route planning system generates a recommended route, and the recommended routeis a planned route for avoiding traffic jam; wherein the running state information of the garbage truck comprises a garbage truck starting point position, a garbage truck terminal point position, a garbage truck head direction, a garbage truck running speed and departure time; and controlling the garbage truck to advance towards the target garbage can according to the recommended route. Accordingto the invention, the recommended route can be generated by the map route planning system according to the load data of the garbage cans at the garbage collection points in combination with the current traffic road condition information, so that the garbage truck operation and garbage collection efficiency is improved.

The invention discloses a transfer robot picking task scheduling method for a movable goods shelf warehousing system, and belongs to the field of electronic commerce. The method comprises the following steps of constructing a picking task allocation and robot transfer sequence planning model with the minimum picking completion time of all orders as a target; and inputting information such as to-be-picked goods shelf information associated with all customer orders, time information about time required for replacing two goods shelves by a transfer robot, time information for manual picking of the goods shelves on a picking table, a determined time interval, and the number of the transfer robots and the picking tables into the picking task allocation and robot transfer sequence planning model, and obtaining a picking task allocation and transfer sequence planning scheme of the transfer robot based on existing integer programming model solution software. According to the method, the technical scheme is simultaneously provided for the picking task allocation and service sequences of the transfer robot, the walking distance of the transfer robot is reduced, the total picking time is reduced, the optimization effect is achieved, and the working efficiency of the movable goods shelf warehousing system is improved.

The invention relates to a robot-based multi-machine tool automatic feeding and discharging system and method. The robot-based multi-machine tool automatic feeding and discharging system comprises a feeding conveying unit, a machine tool unit, a robot, a walking unit, a workpiece temporary storage unit and a discharging unit, wherein the feeding conveying unit, the machine tool unit, the robot, the walking unit, the workpiece temporary storage unit and the discharging unit are controlled by a control system; the feeding conveying unit is used for conveying products to be machined; the machinetool unit is used for performing machining processes; the robot is used for transferring workpieces among every machine tool and every temporary storage table; the workpiece temporary storage unit ismainly used for temporary storage of the workpieces; the robot stacks the workpieces on the discharging unit; the control system and a six-axis robot can achieve automatic linkage of the machining processes. Therefore, the robot-based multi-machine tool automatic feeding and discharging system is high in automation degree, saves labor cost and improves the production efficiency as well as the working safety.

The invention discloses a GNSS (Global Navigation Satellite System) ground operation path dynamic planning and navigation method based on forklift load monitoring. The method comprises the following steps before leveling and during leveling: before leveling, performing topographic survey, grid division and interpolation processing, calculating a farmland datum elevation, and setting an update cycle T of a navigation path; starting leveling, reading a three-dimensional coordinate of a grid position at which a forklift is placed, a current moving direction angle and the load capacity of the forklift at every time T, and calculating an object grid and a steering angle; covering original data by use of a new elevation value of changed topography in the walking process of the forklift; in order to avoid repeated walking for multiple times, marking the grid which reaches the accuracy requirement of the datum elevation. By using the method, the whole optimal planning and the real-time optimal planning are realized; the walking distance of the tractor in the whole leveling process is shortened; the leveling efficiency is improved; the problems of fixity of a path planning mode and lack of real-time feedback of planning and decision in a traditional technique are solved.

The invention provides a cargo sorting method, a control system and a cargo sorting system, and relates to the technical field of intelligent storage. The cargo sorting method disclosed by the invention comprises the following steps: receiving a single cargo sorting point order of an automated guided vehicle (AGV) arriving at a cargo sorting point, wherein the single cargo sorting point order comprises information of cargo belonging to the single cargo sorting point in an order associated with the AGV; recommending the order of the single order picking point to order pickers of which the number is not less than a predetermined number; and under the condition that the order picker receives the single order picking point order, setting the single order picking point order to be in an allocated state so as to prevent the single order picking point order from being repeatedly received. Through the method, the AGV can be associated with the order, and the AGV arrives at each order picking point for an order picker to pick the order, so that the walking distance of the order picker is reduced, and the consumed time is shortened; the same order can be recommended to a plurality of picker,so that order delay caused by busy or departure states of the pickers is avoided, and the cargo picking efficiency is improved.

The invention provides a method and device for optimizing order combination. With the method and device adopted, the combination of similar orders can be completed, and production efficiency can be improved. The method includes the following steps that: after orders enter an order pool, the priorities of the orders are determined; an order with the highest priority among the current batch of the order pool is adopted as a basic order, and a collection order is established based on the basic order; an order is selected from the order pool, the selected order and the basic order satisfying a preset similarity condition, and the selected order is added into the collection order; and when the collection order satisfies a preset set condition, combination order is completed.

The invention provides a method for determining fixed stations and dynamic stations of a variable-route bus, and the method comprises the following steps: dividing a service region into blocks, and carrying out the statistics of the traffic demands of passengers in the blocks; determining a fixed station and a to-be-selected dynamic station according to the passenger traffic demand and a certain limiting condition; and establishing an objective function by taking the minimum weighted sum of the passenger travel cost and the bus operation cost as a target, and searching by adopting a genetic algorithm to obtain the optimal dynamic station of each time period. According to the method, the minimum weighted sum of the passenger travel cost and the bus operation cost is taken as a target, and position planning of fixed stations and dynamic stations is carried out. And the bus operation cost is considered under the condition that the travel service quality of most passengers is improved. Themethod is high in adaptability and has high application value.

The invention provides a goods-picking control method and a device which can improve the efficiency of picking goods from a storeroom. The method comprises the following steps of: step A, aiming at an accumulated order, determining one or more first channels, then respectively picking out goods with the number equal to the preset number of the order from the first channels, wherein the first channels comprise the goods with the number equal to the preset number of the order; and step B, aiming at the order, determining a second channel, picking out the goods which belong to the order from the second channel, and picking out the goods which belong to the order from a position on a shelf, which is closest to one or more channels of the second channel, so as to cause the quantity of the goods picked from the step to achieve the preset quantity, wherein the quantity of the goods belonging to the order in the second channel is smaller than but closest to the preset number.

The invention belongs to the field of plant cultivation, and discloses a seedling cultivation pipeline assembly for seedling automated circulation and manual fixed point operation. A factory area is divided into areas with different temperature and humidity environments, including a material storage area, a crop processing area, a crop growth promoting area, a crop growth area, a washing area, anda finished product storage area, wherein the crop growth promoting area is divided into a germination area and a healing area; seedbeds and/or trays are adopted as basic logistics units, and the pipeline assembly for circulating seedlings in the above areas is composed of wheeled rails, push-pull rails, conveyor belts, light-duty cranes, and mobile lifts. The invention also provides the using method of the seedling cultivation pipeline assembly for seedling automated circulation and manual fixed point operation. According to the seedling cultivation pipeline assembly for seedling automated circulation and manual fixed point operation and the using method thereof, a continuous logistics line is adopted for connecting working points, and a production mode in which the crops to be operated are transferred through the automated logistics line and operators operate at fixed points is achieved. The operators' daily walking distance is reduced by 90%, and employee's labor intensity is reduced by 30%.

The invention relates to a container automatic storing and automatic loading and unloading device, which comprises a container automatic storage library, caterpillar tracks, and a running mechanism and a hoisting mechanism which drive the container to move; the device is characterized in that the container automatic storage library which is a cube-type space steel structural body is arranged in a sectional manner and in a layered manner; a passage is arranged at the middle part of the section; a plurality of groups of caterpillar tracks are arranged on the bottom surface of the layer on the two sides of the passage along the length direction of the library; the group of caterpillar tracks comprise two caterpillar tracks; the distance between the two caterpillar tracks is the same as the width of a standard container; the containers are respectively arranged in rows above the group of caterpillar tracks along the length direction of the library; more than one container can be arranged in the row; the caterpillar tracks can move along the length direction of the library and further drive all rows of containers thereon to move in a grouped manner; furthermore, the row of the containers can move to the position of the passage; a conveyer which can cause the containers to move along the library height direction and the width direction of the library are arranged in the passage; and an end part of the passage, that is, a container loader is arranged on the side surface of the container storage library, so that the automation of all the containers is realized from the library inflow to the library outflow.

The invention discloses a limiting device for the bent portion of a cloth rack conveying chain. A cloth rack can be hang on a guard bar of the limiting device in a connected manner, the use function of the limiting device can be effectively expanded, the structure is simple, and arrangement is convenient. According to the technical scheme, the limiting device for the bent portion of the cloth rackconveying chain is arranged on the outer side in the direction of the bent portion of the cloth rack conveying chain and structurally comprises the guard bar with an arc portion, the conveying chainis formed in the manner that a plurality of chain plates are hinged together in an end-to-end manner, and a clamping opening used for clamping a cloth rack rolling wheel is formed between every two adjacent chain plates. The limiting device for the bent portion of the cloth rack conveying chain is characterized in that the guard bar is connected to a movable type connection structure and used foracting on the connection structure, the guard bar is made to be close to the conveying chain and limits the cloth rack rolling wheel on the conveying chain, so that the conveying chain can convey thecloth rack; or the guard bar is far away from the conveying chain, so that the cloth rack rolling wheel can be connected to the guard bar in a hung manner, and under the push of the guard bar, the cloth rack rolling wheel enters the corresponding clamping opening of the conveying chain.

The invention relates to the field of geographic information system software, in particular to an airport resource patrol inspection method. The method comprises the steps of determining a patrol inspection starting point and to-be-inspected resources, and calculating the distance between any two to-be-inspected resources; according to the coordinates of the starting point and the distance betweenany two to-be-inspected resources, generating a weighted undirected connected graph; obtaining the minimum connected path according to the weighted undirected connected graph; generating the shortestpatrol inspection path according to the minimum connected path, and appointing a patrol inspector to conduct patrol inspection according to the shortest patrol inspection path. The invention furtherprovides an airport resource patrol inspection system. According to the airport resource patrol inspection method and system, the shortest patrol inspection path is planned according to the weighted undirected connected graph, and the problem that there is no patrol inspection route originally or a patrol inspection route is artificially designated is solved; the patrol inspector can cover all theto-be-inspected resources at an airport by conducting patrol inspection according to the shortest patrol inspection route, the walking distance of the patrol inspector can be shortened, the patrol inspection time is saved, the patrol inspection efficiency is improved, and the distribution of patrol inspection manpower is optimized.

The embodiment of the invention discloses an optimization method and system of collaborative operating of multiple common-rail unmanned running vehicles of a steel coil post-rolling storehouse. The method comprises the steps of: A, accepting a storehouse area hoisting transportation task order, and dividing the same into sub-task-orders for steel coils, wherein the different sub-tasks-orders record one-time warehouse-out or warehouse-in operations of all the steel coil in different time periods; B, acquiring current running-vehicle data of the multiple running vehicles, and carrying out job assignment on the multiple running vehicles according to the same and the sub-task-orders to generate all hoisting transportation job orders of all the running vehicle; and C, arranging cooperative jobsof all the running vehicles according to all the hoisting transportation job orders of all the running vehicles, and controlling running of all the running vehicles according to the same. Therefore,the embodiment of the invention facilitates reducing of running-vehicle avoidance.

The invention discloses an intelligent key cabinet system, as well as an article storing and taking device and an article storing and taking system. The article storing and taking device comprises a shell, at least one layer of tray arranged in the shell, a main rotation shaft penetrating through all the trays and connected with the trays, a transmission mechanism connected with the main rotationshaft, a drive mechanism connected with the transmission mechanism and being capable of driving the transmission mechanism to realize transmission, a main control circuit, an identity verification mechanism and a power module, wherein the trays are provided with a plurality of storage positions, and the storage positions are used for placing articles; a cabinet body is provided with at least one gap, so that the corresponding articles can be stored and taken when the corresponding storage positions move to the corresponding gaps; the gaps are provided with doors, the doors are provided with opening-closing actuating mechanisms and opening-closing control circuits, and the opening-closing control circuits are connected with the opening-closing actuating mechanisms for controlling the opening-closing actuating mechanisms to act; the opening-closing actuating mechanisms are connected with the doors for controlling the opening and closing of the doors. With the intelligent key cabinet system, as well as the article storing and taking device and the article storing and taking system, the storage safety of the articles can be improved, meanwhile, the intelligence of the device is promoted, and users can use the device conveniently and rapidly.

The invention provides an intelligent logistics picking path combination method. The method comprises the following steps: simultaneously selecting according to a path and commodity frequency, the commodity frequency is obtained; selecting an initial picking roadway to calculate the number of task lists; when the number of the task orders does not meet the preset parameters, one adjacent roadway is added on the basis of the initial picking roadway, the number of the two roadway task orders is calculated, if the number of the two roadway task orders is not met, the roadway is added again untilthe number of the roadway is met, and the picking path combination method can enable a picker to walk on the shortest path to complete the most picking task and improve the picking efficiency.

The invention discloses a mobile phone shell polishing workstation based on an industrial robot. The mobile phone shell polishing workstation comprises two clamp bases. The upper end of each clamp base is connected with a mobile phone shell imitation clamp. A negative pressure region is arranged at the corresponding position of a battery compartment on the front face of each mobile phone shell imitation clamp. Each negative pressure region is provided with multiple negative pressure grooves arranged at intervals. Even though mobile phones are in various shapes, the shapes of battery compartments are similar, and the area is also large. Accordingly, mobile phone shells are fixed through the region. Air can be pumped out through a negative pressure connector, and the mobile phone shells can be stably fixed to the mobile phone shell imitation clamps through negative pressure. The negative pressure connector is arranged between two forks so as to be protected, and the negative pressure connector is prevented from being collided when the mobile phone shells are loaded and unloaded. Air between the mobile phone shells and the mobile phone shell imitation clamps can be pumped to the maximum due to the arrangement of the negative pressure grooves, and the mobile phone shells are firmly fixed. The mobile phone shell polishing workstation is used for polishing the mobile phone shells.

The invention provides polishing equipment applied to the surface of a stone. The polishing equipment comprises a rack, and is characterized by further comprising a pair of polishing head groups which is arranged on the upper end surface of the rack side by side along the length direction of the rack and is used for polishing the stone, a sliding mechanism arranged between the pair of polishing head groups and the width direction of the rack, a driving mechanism for driving the pair of polishing head groups to do reciprocating movement along the width direction of the rack, and a belt conveying mechanism which is arranged at the bottom end of the rack and is used for conveying the stone and polishing the stone, wherein a water cooling system for supplying cooling water is arranged above the pair of polishing head group. According to the polishing equipment applied to the surface of the stone, on the one hand, the surface of the stone can be polished repeatedly to improve the brightness of the surface of the stone; on the other hand, the walking stroke of the whole row of polishing heads can be reduced, so that the feeding speed of the polished stone can be increased, and the production efficiency of a stone polishing plate can be improved.

The invention discloses a packaging machine capable of quickly switching specifications. The packaging machine comprises a shaping and corner placing device, a brick and corner holding device, a forming device, a paper bin device and a paper taking and feeding device, and the shaping and corner placing device is arranged at the front end of a packaging machine rack; the brick and corner holding device is mounted above the shaping and corner placing device through a brick moving rack; the forming device is arranged on the rear end side of the shaping and corner placing device. the paper bin device is arranged on one side of the forming device; the paper taking and feeding device is arranged above the forming device; and the paper taking and feeding device clamps the cartons in the paper bin device and then places the cartons in the forming device. The shaping and corner placing device reduces the adjusting complexity and saves the cost of an adjusting mechanism, a brick-holding corner-holding lifting mechanism is driven by double lifting cylinders in series connection, the lifting stroke of the brick-holding corner-holding device is increased, and the lifting time is saved. The forming device can automatically adjust the edge folding distances of the front side edge, the rear side edge, the left side edge and the right side edge of a carton in the ceramic tile packaging process so as to adapt to cartons and ceramic tile stacks of different sizes.

The invention provides a warehouse logistics sorting system and method. The system comprises a task pool module, a seed module, a matching module and a task distribution module, the task pool module is used for storing tasks to be picked; the seed module obtains a to-be-picked task in the task pool module; the sorting task is split into single seed tasks; the matching module is used for acquiringseed tasks in the seed module; according to the sorting system and the sorting method, the same sub-orders are classified and sorted in a unified manner, so that the walking distance of a picker is greatly reduced, and the sorting efficiency is improved.