22results about How to "Extended waiting time" patented technology

The invention relates to the technical field of smart city traffic, in particular to a smart city traffic indication system and a working method thereof. According to the technical scheme, the system comprises a multi-source heterogeneous data acquisition module, a data preprocessing and fusion module, a feature extraction and analysis module, a traffic flow prediction and signal timing decision module and a signal display and communication module, the acquisition frequency is dynamically adjusted according to the traffic flow. Traffic and meteorological data are dynamically collected through multiple types of sensors, the quality of data preprocessing and fusion is guaranteed, features are accurately extracted, signal timing is optimized through reinforcement learning, the display and communication module effectively transmits information and cooperates with surrounding traffic, emergency situations can be dealt with, tail gas emission is reduced, pedestrian waiting time is shortened, and traffic safety is improved. And a basis can be provided for long-term traffic planning, and the traffic efficiency, the environmental protection property and the pedestrian friendliness are comprehensively improved.

The invention relates to a lockage ship reservation scheduling optimization method. The method comprises the following steps: S1, obtaining ship information of a water transportation junction, attribute information of a ship lock and ship remote lockage declaration information; s2, taking the minimization of the ship lock waiting time and the ship reservation adjustment rate as optimization objectives, constructing a ship reservation scheduling double-objective optimization model, and establishing constraint conditions satisfied by lockage ship reservation scheduling; and S3, performing iterative solution on the ship reservation scheduling dual-objective optimization model based on a fast non-dominated sorting genetic algorithm to obtain an optimized lockage ship scheduling scheme. The technical problems that existing ship lock resources are not enough in utilization and the ship dam passing efficiency is not high are solved, the waterway traffic jam problem can be effectively relieved, the overall ship lock passing efficiency can be improved, the ship waiting time is shortened by optimizing the matching relation between the ship dam passing number and the ship lock service capacity, and the ship dam passing efficiency is improved. And the ship reservation adjustment rate is reduced, so that the ship lockage efficiency is improved.

The invention relates to the field of forge piece punching machines, and discloses a forge piece punching machine which comprises a base, two supporting plates, a top plate, a punching device, a material taking device, a heat dissipation device and a controller, the punching device is arranged below the top plate, the material taking device is arranged on the side of the punching device, the heat dissipation device is arranged on the side of the material taking device, and the controller is arranged on the base. Through the punching device and the material taking device which are arranged and interact with each other and are matched with each other, after punching operation is completed, a forge piece does not need to be manually taken down from a workbench and placed in a collecting box, operation is more accurate and safer, and then the situation that due to manual operation, production line pause is caused, and waiting time is prolonged is avoided.

The invention provides an automatic distribution system for medical examination items. The automatic distribution system for the medical examination items comprises a hardware module which comprises a data acquisition terminal, a patient terminal device, an examination point terminal device, a central server and a network communication module; the software module comprises data acquisition software, path planning and sorting algorithm software, user interaction interface software and push control software, a sorting algorithm supports priority dynamic adjustment rules of patients with special requirements, and personalized requirement priorities of emergency patients can be automatically assigned according to disease levels of the patients. According to the algorithm model, the system achieves dynamic planning and pushing of the checking sequence through the following optimization model. According to the automatic distribution system for the medical examination items, through cooperative work of the hardware module, the software module and the optimization algorithm model, the efficiency and accuracy of examination path planning and queuing information integration are remarkably improved.

The invention belongs to the technical field of berth distribution, and discloses a dry bulk cargo wharf berth distribution and ship loader combined dispatching system based on self-adaptive MOEAD. The invention provides a dry bulk cargo wharf berth allocation and ship loader combined dispatching system based on self-adaptive MOEAD. The system comprises an input module, an algorithm module, a berth allocation module, a loading and unloading dispatching module, a notification module, a control module, a loading and unloading operation module and a port leaving module. The input module is connected with the scheduling module and is used for inputting a ship plan table; the scheduling module is connected with the berth distribution module and the loading and unloading scheduling module and is used for scheduling through a scheduling algorithm; the berth distribution module is connected with the notification module and is used for carrying out berth distribution on the ship; and the loading and unloading scheduling module is connected with the control module and used for scheduling loading and unloading equipment. The operation efficiency of port loading and unloading is improved. The energy consumption of port loading and unloading equipment is reduced; the algorithm is high in convergence speed and has good convergence and distribution.

The invention provides an automatic test method and system for urban lighting monitoring equipment, a program product and a storage medium, and relates to the field of urban lighting monitoring. The universal communication interface serves as a data interaction channel and can receive data transmission of different urban lighting monitoring devices. And the universal protocol encoding and decoding interface analyzes or encodes the data, generates a test case according to a preset rule, and accurately positions the direction for a subsequent test. The current test progress is updated in real time based on the test context constructed by the elements, the current test details and the content of data reported by the urban lighting monitoring equipment are recorded in details, the event information of the whole stage of the test from preparation to start, completion to end is covered, and the test process is navigated. The whole test process is closely linked and orderly, the automatic test of the urban lighting monitoring equipment is realized, and the test efficiency is improved.

The invention relates to the technical field of robot path planning, in particular to a multi-mobile-robot scheduling method, system and device and a storage medium. According to the multi-mobile-robot scheduling method provided by the invention, the global optimal routes of all the mobile robots are planned, and then local route planning management issuing is performed according to the global optimal routes of the mobile robots; the local path planning of each mobile robot can confirm and adjust the local path planning of the previous mobile robot, and the point location of the issued local path of the previous frame is taken as the locking point location, so that the point location of the issued local path of the previous frame is prevented from being taken as the point location of the local path, and the conflict with the AGV to pass together is avoided. Therefore, the mobile robot can travel in a planned manner, conflicts, emergency braking and the like are effectively reduced, stable transportation of multiple mobile robots is effectively realized, the influence of inertia on loaded objects is reduced, and transportation of precise devices such as silicon wafers and semiconductors is facilitated.

The invention relates to an aerosol-generating device and a power control method of the aerosol-generating device. The aerosol generating apparatus includes a power system, a motion detection device, and a controller. The electric power system comprises at least one super capacitor and at least one battery, and the electric power system can operate in multiple switchable operation modes; the motion detection device is used for detecting the motion state of the aerosol generation equipment, and the motion state comprises a motion state; the controller is configured to control charging / power supply objects of the at least one super capacitor and / or the at least one battery based on the operation mode; wherein the operation mode comprises a wake-up mode, and the controller is configured to enter the wake-up mode under the condition that the motion state is an action state; in the wake-up mode, the controller is configured to control the at least one battery to charge the at least one supercapacitor.

The utility model provides a decontaminating device for auxiliary ironing, which relates to the technical field of clothes ironing auxiliary equipment and comprises a supporting platform, a movable device is arranged in the supporting platform, supporting baffles are fixed at two ends of the supporting platform, the movable device comprises a bottom plate, a limiting toothed plate is fixed on the surface of the bottom plate, and a movable toothed plate is in sliding connection with the surface of the bottom plate. A rotating shaft is rotatably connected to the surface of the bottom plate, a threaded column is fixed to the bottom of the rotating shaft, a motor is arranged at the other end of the threaded column, a connecting plate is rotatably connected to the upper end face of the bottom plate, and a sliding groove is formed in the surface of the connecting plate; the inner wall of the sliding groove is rotationally connected with the rotating shaft, the connecting plate is slidably connected with a rotating gear through the sliding groove, the rotating gear is in meshed connection with the movable toothed plate, and the movable device is installed, so that the machining efficiency is improved, and the applicability of the decontamination device is improved.

The invention relates to the technical field of communication buoys, in particular to a multi-source buoy adaptive communication device and method. A satellite antenna module is arranged at the front end of the multi-source buoy adaptive communication device; one end of the sliding rod is located below the satellite antenna module, the other end of the sliding rod is connected with the instrument cabin, and the sliding rod is sleeved with the front-section shell; one end of the transducer mounting rack is mounted at one end, far away from the sliding rod, of the instrument cabin, and the other end of the transducer mounting rack is connected with an acoustic transducer of the underwater acoustic communication module. Through software and hardware design, the multi-source buoy self-adaptive communication device can be compatible with two communication links of Beidou and Tiantong, fusion of multiple communication links and independent selection of the links are achieved, an intelligent retransmission mechanism is achieved through query feedback, and through the design that a sliding rod is additionally arranged on the structure, the water outlet posture of the buoy is stabilized, and the service life of the buoy is prolonged. The adaptive capacity of the buoy to complex sea conditions can be greatly improved, and the communication success rate and reliability under different sea conditions are improved.

This invention relates to an integrated rescue system for drowning victims, comprising a protective device, a maritime rescue device, and a delivery system. The protective device includes a protective shell, a shell hoisting mechanism mounted on the shell, and a shell zipper mechanism. The maritime rescue device is housed within the protective shell and includes a foldable airbag mechanism, a foldable stretcher mechanism, a stretcher hoisting mechanism, and a positioning system. The delivery system includes a drone and a delivery device. The delivery device is mounted on the shell hoisting mechanism to hoist the protective device. After the drone locates the drowning victim, it delivers the protective device. The shell zipper mechanism unlocks under pulling action to release the maritime rescue device, inflating and deploying the airbag mechanism. The stretcher mechanism then unfolds, and the drowning victim lies on the unfolded stretcher mechanism. The positioning system reports the location to the rescue command center in real time. The stretcher hoisting mechanism, under the lifting action of the rescue helicopter, detaches the airbag mechanism and the stretcher mechanism, lifting only the stretcher mechanism that secures the drowning victim.

This application relates to the field of electricity market trading technology and provides a method for electricity spot market trading based on blockchain technology. The method includes: trader i sending an order for purchasing or selling electricity to a node; based on the PBFT consensus mechanism adopted by the electricity trading blockchain platform, the regulator selects an endorsement node and a sorting node for the order information; the endorsement node queries trader i's previous transaction record to determine the additional waiting time added to the order information in this transaction; based on the trading rules and the subjective risk preferences of trader i and trader j, a transaction order is formed, and a transaction contract is generated; the endorsement node verifies the transaction information based on the smart contract and settles the transaction amount; after verifying the transaction information, the sorting node adds a new block to the blockchain; the new block contains the transaction information. This method can address the risks of transaction default and spot price fluctuations.

The utility model discloses a pH value monitoring device for urban water supply, and relates to the technical field of water quality detection, the pH value monitoring device for urban water supply comprises a main pipeline fixedly connected with a water supply pipeline, and the two ends of the main pipeline are respectively clamped and matched with flow velocity retarders; the flow speed slowing device comprises an outer ring sleeve inserted into the inner side of the main pipeline, the two ends of the outer ring sleeve are fixedly connected with an outer baffle and an inner baffle respectively, and filtering through holes are formed in the inner baffle on one side of the main pipeline in a rectangular array mode; according to the utility model, the two ends of the main pipeline are respectively provided with the outer baffle plate and the inner baffle plate which are mutually staggered, the water flow speed in the main pipeline is reduced by utilizing the outer baffle plate and the inner baffle plate which are staggered, the transverse impact on the pH value sensor detection probe is reduced, and the service life of the pH value sensor detection probe is further prolonged; moreover, the waiting time of a water source can be prolonged between the two inner baffles, enough monitoring time is provided for a pH value sensor detection probe, and the detection quality is further improved.

The invention discloses a leveraging orbit-oriented interception planning method and system and electronic equipment, and belongs to the technical field of spaceflight. The method comprises the steps that according to the initial state of an intercepted target, a mechanical model is used for simulating the intercepted target orbit to be extrapolated near an interceptor, and the state of the intercepted target near the interceptor is obtained; according to the state of the intercepted target near the interceptor, a two-body mechanical model is used for forward pushing and reverse pushing, and the state of the intercepted target at the intercepted moment is obtained; the method comprises the following steps: optimizing waiting time and transfer time of Lanbert transfer through a state of an interception target at an intercepted moment and a current state of the interception target to obtain a rough interception pulse; and according to the rough interception pulse, extrapolation is carried out to obtain an extrapolation error, and if the extrapolation error accords with allowable precision, the interceptor forms an interception plan according to the rough interception pulse. According to the method, the leveraging orbit interception path under different dynamics dominant conditions can be obtained by calculating the leveraging target and the hyperbolic orbit target.

The invention belongs to the technical field of urban rail transit, and discloses an evasion handling method for simultaneous arrival of two-way large-passenger-flow trains. After an automatic train monitoring system obtains passenger flow information of a station according to taking passenger flow information of a platform, whether two-way trains enter the station at the same time or not or whether the stop time of the station is overlapped or not is periodically monitored, if yes, the trains are comprehensively dispatched according to the handling method, and if not, the passenger flow information of the station is obtained. Therefore, the purpose of avoiding simultaneous arrival of the two-way trains with the load factor exceeding the threshold value is achieved, and the problems of station congestion, difficulty in personnel evacuation and a series of safety problems caused by excessive number of people detained on the station suddenly at the station are solved.

The application discloses a kind of Australian freshwater lobster synchronous oviposition parent screening equipment and screening method thereof, it is related to aquaculture technical field, including;Optical machine, support block and support, the optical machine is arranged at the top of support, the support block is rotationally arranged on support, and the inside of the support block is equipped with cavity, the support block is equipped with the placing box of transparent material, the inside of placing box is equipped with storage cavity, the placing box is equipped with recess on one side and close to support, the side end of support is equipped with shielding component, the drive mechanism that can control the rotation of support block is equipped in support, the air inlet is equipped on the support block, and the air blowing equipment with cold and hot alternation function is arranged at the air inlet, by;Optical machine can obtain the shooting image of female red-clawed crayfish, and the time of female red-clawed crayfish reproduction molting is judged according to the shape and size of gastrolith, so as to select the parent of basically synchronous reproduction molting, reach the purpose of screening synchronous oviposition parent.

The application relates to the technical field of washing machine dehydration control, and provides a dehydration control method of a washing machine, which comprises the following steps: presetting k gears; determining a target rotating speed and a target eccentricity upper limit according to a target gear of dehydration; entering a target gear access control stage: under the condition that the actual front-end correction execution times are less than or equal to the front-end correction upper limit, cyclically executing front-end correction and updating the actual eccentricity; if the actual eccentricity is less than or equal to the target eccentricity upper limit, the washing machine is dehydrated at the target rotating speed; if the front-end correction actual execution times are greater than the front-end correction upper limit and the actual eccentricity is greater than the target eccentricity upper limit, a highest safety gear decision stage is entered: a highest safety gear is found, and the eccentricity upper limit of the next gear of the highest safety gear is less than the actual eccentricity and is less than or equal to the eccentricity upper limit of the highest safety gear. The application solves the technical problem of poor dehydration effect of a traditional washing machine.

The utility model relates to the field of intraoperative material management, in particular to a large-scale intraoperative surgical dressing counting, checking and collecting device. Comprising a supporting frame and a bearing plate. The support frame can be moved and fixed; the bearing plates are vertically distributed on the supporting frame; a storage bag is further arranged on the bearing plate through a connecting structure, the whole storage bag is made of a transparent plastic material, a plurality of storage cells which are distributed in a criss-cross mode are further arranged on the storage bag, hook-and-loop fastener son faces are further arranged on the opening sides of the storage cells, hook-and-loop fastener mother faces are further arranged on the storage bag, and the hook-and-loop fastener mother faces are connected with the hook-and-loop fastener son faces and the hook-and-loop fastener mother faces. The hook-and-loop fastener son face and the hook-and-loop fastener mother face are installed in a matched mode. According to the utility model, the three-dimensional suspension is adopted, the space of an operating room is saved, the push-pull movement is convenient, the dressing is visualized at one eye, the orderly and regular counting calculation is convenient, and the working efficiency of the operation material management is greatly improved.

This drug supply device comprises: a drug supply unit that supplies a drug to a drug delivery position; a downstream-side conveyance unit that conveys a strip-shaped first drug wrapping paper which is pre-folded in half along the longitudinal direction thereof, such that the first drug wrapping paper receives the drug at the drug delivery position; an upstream-side conveyance unit that conveys, toward the first drug wrapping paper, a strip-shaped second drug wrapping paper which is pre-folded in half along the longitudinal direction thereof; and a connecting part connecting the downstream end of the second drug delivery paper to the first drug delivery paper.

The utility model provides a gastrointestinal decompression suite, relates to the technical field of medical instruments, aims to solve the problems that in the prior art, gastrointestinal decompression medical supplies need to be used when gastrointestinal decompression is performed on a patient, the related gastrointestinal decompression medical supplies are not managed and controlled in a complete set, and the gastrointestinal decompression suite is too dispersed, so that the gastrointestinal decompression effect is poor. And the problems are solved. The gastrointestinal decompression kit comprises a box body and a box cover, a plurality of partition plates are arranged in the box body, and the partition plates divide the inner space of the box body into a first storage cavity, a second storage cavity and a third storage cavity; the box cover is hinged to one side of the box body; different gastrointestinal decompression medical supplies are stored in the first storage cavity, the second storage cavity and the third storage cavity respectively, so that all the medical supplies needed by gastrointestinal treatment are concentrated in the box body, the time for medical staff to find the gastrointestinal decompression medical supplies is shortened, the treatment efficiency is improved, article omission in the midway of treatment is avoided, and the treatment efficiency is improved. And the treatment and waiting time of the patient is prolonged.

The present application relates to the technical field of cleaning equipment control, and particularly relates to a time sequence control method for multi-layer filter screen partition cleaning, comprising the following steps: generating a basic cleaning time sequence composed of walking period, air jet period, water jet period and rest period according to the layer position sequence of each cleaning partition in the multi-layer filter screen and the walking direction of the moving cleaning platform; identifying the time sequence transfer position between adjacent cleaning partitions as an interference transfer point, and inserting a blocking time sequence at the interference transfer point to generate a partition composite cleaning time sequence; the blocking time sequence is used to make the next cleaning partition delay entering the water jet period and execute air jet isolation or rest dispersion first after the air jet or water jet of the current cleaning partition ends; and the multiple moving cleaning platforms are controlled to operate in partitions according to the partition composite cleaning time sequence. The present application avoids the problem of pollutant migration to adjacent partitions caused by the next cleaning partition immediately entering water jet operation after the air jet or water jet of the current cleaning partition ends.

The invention discloses an extruder for producing plastic masterbatch, and relates to the technical field of plastic molding. The extruder comprises a supporting and mounting mechanism, and further comprises: a mixing melt mechanism, which is mounted on the supporting and mounting mechanism; and a feeding mechanism, which is mounted on the supporting and mounting mechanism and is connected with the mixing melt mechanism. The invention changes the internal space of a storage box by installing an adjusting mechanism 1, and adjusts the number of discharge holes by installing an adjusting mechanism 2, so as to reduce the discharge amount. The adjusting mechanism 1 and the adjusting mechanism 2 adapt to the feeding speed of the mixing melt mechanism, and compensate for the internal plastic melt pressure, so as to keep the internal pressure stable, thereby ensuring the discharge speed and density uniformity of the discharge holes, and when the material supply is continuously insufficient, the discharge amount and the storage space are changed at the same time, and the pressure stability is ensured when the feeding waiting time is extended, and the discharge speed and the molding density are ensured.