180 results about "Stop time" patented technology

The invention provides an urban rail train working diagram adjusting method and device based on a genetic algorithm, and relates to the technical field of urban rail train dispatching.The urban rail train working diagram adjusting method comprises the steps that firstly, historical data including a train operation scheme, station information data, passenger flow data and train operation data are obtained; the train punctuality rate, the stopping time, the passenger flow congestion degree, the train average delay time and the passenger flow satisfaction rate are analyzed, and train operation performance indexes and passenger experience indexes are generated. Then, the two indexes are used for constructing a riding state model and training the riding state model; a historical train operation scheme is used as an initial population, fitness values of individuals in the population are calculated, genetic algorithm iterative optimization is carried out, and finally the individual with the highest fitness value is selected as the optimal operation scheme. And finally, the current train operation scheme is adjusted based on the optimal scheme, and a new train scheduling scheme is formulated to improve the operation efficiency and the passenger experience.

Systems and methods for detecting rolling stops are discussed. A stop sign is first identified in image data at vehicle devices. The image data of the strop sign and movement data for a speed of the vehicle are sent to a management device. The management device can verify presence of the stop sign, and determine whether the vehicle made a complete stop at the stop sign based on the movement data, a threshold speed, and a stop time threshold.

The invention belongs to the field of intelligent transportation, and discloses a bus lane sharing control method based on the optimal bus speed, which comprises the following steps: S1, bus position monitoring and planning speed acquisition; s2, predicting predicted arrival time and stop time; s3, calculating the time for closing the bus lane; s4, calculating the time of reopening the bus lane; and S5, sending an instruction to the lane signal lamp. According to the method, conflicts between the buses and the social vehicles are reduced through reasonable space-time resource dynamic allocation, so that the influence on the passing efficiency of the social vehicles is reduced while the priority passing of the buses is ensured. According to the method, the passing efficiency and the punctuality rate of the bus can be improved, the reliability of a bus system is improved, the safety and smoothness of an urban traffic system can be ensured, energy consumption and tail gas emission are reduced, and meanwhile the riding experience and satisfaction degree of passengers are improved.

The invention provides a sewing efficiency detection method and system based on sewing machine worker action analysis, a medium and a terminal. The method comprises the following steps of obtaining a motor starting time point and a motor stopping time point of sewing equipment; obtaining a turner sewing image of a time period between the adjacent motor stop time point and the motor start time point; based on the sewing image of the turner, acquiring the action duration of each sewing action executed by the turner, wherein the sewing actions comprise cutting piece taking, cutting piece sewing, cutting piece arranging and cutting piece placing; and obtaining the sewing efficiency of the lathe worker based on the sewing action and the action duration. According to the sewing efficiency detection method and system based on sewing turner action analysis, the medium and the terminal, the turner sewing efficiency is detected based on action recognition of the sewing turner and action data of the sewing machine, and the method and the system are rapid and efficient.

A method of calibrating a monitoring device (20) for monitoring movement of a movable component (2, 12, 19) of an elevator system (2) comprises detecting (120) a travel time (Δtk) between a starting time (tk) and a stopping time (t′k) as well as acceleration (a(t)) of at least one movement of the movable component (2, 12, 19); determining (130, 140) a travel distance of the movable component (2, 12, 19) by integrating the detected acceleration (a(t)) twice with respect to the detected travel time (Δtk); correlating (150) the determined travel distance (sk) with the detected travel time (Δtk) to form a pair of travel time and travel distance; and storing (160) the pair of travel time and travel distance (Δtk,sk) as part of a travel profile (34).

The invention discloses a train operation scheduling real-time adjustment method and system considering a jump stop strategy, and the method comprises the steps: obtaining train operation adjustment data and passenger flow dynamic fluctuation data based on an original train operation plan, station real-time passenger flow data and predicted OD data; establishing a mathematical model with urban rail system capability and service quality as targets, and obtaining a train scheduling and jump stop adjustment strategy based on train operation adjustment data and passenger flow dynamic fluctuation data; and determining the station dwell time and the interval operation time of the jump stop train at each station based on the train dispatching and stopping and jump stop adjustment strategy and in combination with the real-time train dispatching condition, and performing real-time adjustment on the train operation. The comprehensive optimization problem based on the jump stop strategy is researched, and a novel thought is provided for the train operation control method in the aspects of improving the performance of the urban rail transit system and improving the passenger service quality in real time.

The present disclosure provides a method for tracing a path of an attack on a smart contract on a blockchain, belonging to the technical field of blockchains. The method specifically includes: determining a hacker's attack address, and determining an attack's start time and an attack's stop time according to a data record of the hacker's attack address; and determining hash values of all transactions from a hacker's attack destination address between the attack's start time and the attack's stop time automatically, and obtaining a fungible token and a non-fungible token by parsing the hash values automatically. The problems of large error and low efficiency during original manual extraction are solved, accuracy and efficiency are higher, and the overall security is improved.

The present application relates to a vehicle air conditioner control method, device, vehicle and computer-readable storage medium, including obtaining a first control instruction, where the first control instruction includes the start time, stop time of the air conditioner and a second control strategy; when the current time is consistent with the start time of the first control instruction, obtaining weather information of the vehicle positioning location at the current time or within a preset duration after the current time; when the weather information meets the preset severe weather information, controlling the working state of the air conditioner according to the second control strategy. The present application automatically controls the air conditioner state by actively obtaining and combining the start time, stop time, second control strategy and weather information within a future preset duration, enabling the vehicle air conditioner to adapt to the real-time changing external environment. Without manual operation, it can ensure that the temperature and environment inside the vehicle meet the user's needs, thereby improving the user's comfort and usage experience.

The application provides a refrigerator control method and a refrigerator. The refrigerator comprises a cabinet, a storage space and a freezing space arranged below the storage space are defined in the cabinet, a compressor and a fan are arranged in the freezing space, the compressor is used for refrigeration, and the fan is used for refrigeration for the storage space in cooperation with the compressor. The control method comprises the following steps: acquiring an ambient temperature and a stop time of the compressor; acquiring a corresponding time threshold according to an interval in which the ambient temperature is located; if the stop time of the compressor is greater than the time threshold, the compressor and the fan are started; if a current temperature of the storage space is less than a temperature threshold, the fan is controlled to stop; and the compressor is controlled to stop after a preset time. According to the ambient temperature and the stop time of the compressor, the application controls the start and stop of the compressor and the fan, so that the freezing space also reaches a target temperature at a lower ambient temperature.

The present application relates to a kind of flexible public transport static and dynamic coordination scheduling method, including static scheduling and dynamic scheduling two stages, wherein static scheduling stage is gathered user demand by designing reservation time window, while considering the possibility of subsequent real-time request of each site, establishes and solves static scheduling model, determines the initial skip-stop route and timetable of flexible public transport, while the request matching result is fed back to user;Dynamic scheduling stage is based on real-time request on the basis of static scheduling, establishes and solves dynamic scheduling model, updates the skip-stop route and driving timetable of flexible public transport.The present application adds the probability of real-time request in static scheduling stage, prolongs the stop time of corresponding station, organically combines flexible public transport static scheduling and dynamic scheduling, is conducive to improving real-time request acceptance rate, and in low passenger flow area or non-peak period, through skip-stop and flexible timetable, avoid empty running and low load rate, reduce operating cost, improve service quality.

The invention provides a train working diagram and motor train unit maintenance integrated optimization method and system considering flexible marshalling and a short-distance turn-back strategy, and belongs to the technical field of railway transportation organization and transfer. Distributing the obtained available motor train units to a running line while minimizing the number of vehicles put into use; by considering the short-distance turn-back strategy of the train, the application efficiency of the motor train unit can be improved, and the operation cost of the train can be reduced; the variable station dwell time, the flexible marshalling type and the de-marshalling operation enable the application of the motor train unit to be more efficient and more flexible, the turn-back station capacity and the number limitation of the available motor train unit are considered, and the scheme of remote overhaul and overrun is more in line with the actual operation of the railway; in the bullet train section, not only is the maximum parking capacity considered, but also the minimum number of cars reserved at the end of the plan is considered, and it is guaranteed that the plan can be executed with cars in the next cycle. The travel cost of passengers is reduced while plan feasibility is guaranteed, and the operation efficiency of the motor train unit is improved.

The invention provides a freight sky rail transportation organization scheme determination method and a design system. The freight sky rail transportation organization scheme determination method comprises the following steps: acquiring basic data; generating a transportation organization scheme through a preset rule and a constraint condition according to the basic data; wherein the preset rules comprise a driving organization scheme design rule, a vehicle marshalling scheme design rule, a loading and unloading scheme design rule and a vehicle base and wiring scheme design rule; the constraint conditions comprise the highest operation speed, the travel speed interval, the loading and unloading time interval, the travel interval, the station dwell time, the loading and unloading time, the station entering and exiting time, the daily maintenance time and the accidental fault outage time; and carrying out weighted rating on the generated transportation organization scheme. According to the method, automatic design of the transportation organization scheme is realized, and the design efficiency and the design consistency are improved.

Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may detect a radio link failure (RLF) condition associated with a first network node. The UE may start an adaptive timer as a result of detecting the RLF condition. The UE may evaluate the RLF condition. The UE may stop the adaptive timer upon an initiation of a cell recovery procedure or at a stop time associated with a handover delay. Numerous other aspects are described.

The invention belongs to the technical field of data processing and self-adaptive control, and provides an elevator priority scheduling control method and system based on operation data, and the method specifically comprises the steps: firstly, arranging a thermal imager and a voltage sensor in an elevator operation scene, recording a temperature curve through the thermal imager, recording an excitation current curve in real time through the voltage sensor, and obtaining a temperature curve; then the impact loss risk of the current operation state is judged through the temperature curve and the excitation current curve, and finally whether elevator dispatching strategy priority change is conducted or not is judged according to the impact loss risk. The magnetic fatigue induction degree of an impact event caused by the fact that an electromagnetic brake cannot accurately judge the actual elevator stopping time under the condition of executing a variable-speed scheduling mode of passenger load self-adaptive speed adjustment is effectively quantified; the irreversible magnetic hysteresis loss occurrence risk is effectively reduced; therefore, the service life of the electromagnetic brake in the elevator is prolonged, the problem of energy consumption caused by gradual accumulation of elevator operation power consumption is prevented, and the safety of passengers during elevator working is guaranteed.

This invention discloses a method, system, and equipment for adjusting train schedules during peak and off-peak transition periods in urban rail transit, relating to the field of urban rail train operation control technology. The method includes: constructing a set of train operation constraints for the peak and off-peak transition period based on train operation data and passenger data for the target area. These constraints include train departure time constraints, train stop time constraints, train interval running time constraints, train departure interval constraints, train turnaround constraints, station service frequency constraints, rolling stock turnover constraints, and passenger boarding and alighting constraints. Then, with the objectives of minimizing the number of passengers stranded on platforms, the number of train cancellations, and the train schedule deviation, a train operation adjustment model for the peak and off-peak transition period is established. A two-stage algorithm is used to solve this model to obtain the dataset of trains to be adjusted and the dataset of additional trains, thereby constructing the adjusted train schedule. This invention reduces passenger dwell time on platforms.

The present application provides a method, device, equipment and storage medium for calculating the train operation interval. The method for calculating the train operation interval includes obtaining the stop time of each platform, the running time of each running section and the turning-back time; obtaining a train operation interval calculation model according to the train track type and calculating the train operation interval; determining whether the train operation interval meets a preset condition. If yes, a prompt is given to the user; if not, an error report is returned. In the technical solution of the present application, the stop time and the running time of each running section can be manually set times, and at the same time, the operation interval can also be screened before being used, avoiding the situation where the operation interval is adjusted but the current line cannot be fully and successfully implemented. This enables the trains to be more evenly distributed on the line, avoiding the problem of poor passenger experience caused by equal interval adjustment in case of abnormal plans or serious deviations, and better improving the passenger riding experience.

The invention relates to a network connection security automatic start-stop control method and device, computer equipment, a medium and a product. The method comprises the steps that network equipment receives a first start-stop time strategy issued by a strategy management platform, and sends a start instruction to a fan control unit to instruct the fan control unit to open a to-be-opened port under the condition that the current moment is a start moment, so that operation and maintenance personnel remotely access the fan control unit through the to-be-opened port, and the operation and maintenance personnel remotely access the fan control unit through the to-be-opened port. And under the condition that the current moment is a stop moment, sending a stop instruction to the fan control unit to indicate the fan control unit to close the to-be-opened port so as to stop the process that the operation and maintenance personnel remotely access the fan control unit through the to-be-opened port, and feeding back a session termination notification to the strategy management platform, and the policy management platform is indicated to send a session termination notification to the operation and maintenance personnel. By adopting the method, the network security can be improved.

Lighting systems and methods of use. Such a lighting system has a carriage that carries an electric light and travels along an arcuate path to simulate the path of the sun over flora and / or fauna. A boom extends along the arcuate path, and the carriage travels along the boom. The carriage has a motor connected to a drive member operable to drive the carriage along the arcuate path. Optionally an adjustable timer may be used to set start and / or stop times for the carriage and / or the speed the carriage as the carriage travels along the arcuate path so that the lighting system can be adjusted to more closely simulate different natural sunlight conditions, such as day length, sunrise and / or sunset times, or even the period of an overall solar day cycle.

SOLUTION TO PROBLEM: A control apparatus acquires (i) information indicating the operation plan which indicates a stop time period or a number of stops for a work machine at each of a plurality of locations at which a power-feeding device can be arranged, or (ii) information indicating an actual value of the stop time period or the number of stops of the work machine at each of the plurality of locations, and, based on the information acquired by the acquisition unit, (a) decides a location, among the plurality of locations, at which the power-feeding device should be arranged, and performs control to output information indicating the location decided, or (b) perform control to output information for deciding a location, among the plurality of locations, at which the power-feeding device should be arranged.

The invention discloses a train interval cooperative adjustment method and system for urban rail transit, and the method comprises the steps: constructing the actual operation time of a target train affected by sudden interference in an operation interval of an adjacent platform, with the standard operation time, a first relationship between the non-delay additional operation time and the delay additional operation time for regulating and controlling the actual operation time; constructing a second relationship between the actual station dwell time of the target train at the next station, the standard station dwell time, the station dwell time regulating quantity for regulating and controlling the train density in the station, the non-delay additional station dwell time for regulating and controlling the actual station dwell time and the delay additional station dwell time; and constructing a train cooperative control model based on each relationship to generate a corresponding train interval cooperative adjustment strategy. According to the method, the operation order of the train can be quickly recovered in the face of sudden interference.

The invention relates to liquid stirring equipment, a liquid stirring system and a control method. The liquid stirring apparatus includes: a storage device for storing a liquid; and a driving means for performing a rotation operation for rotating the memory unit. The rotation operation includes a stop operation of stopping rotation of the memory device at a plurality of stop positions. The plurality of stop positions includes: a first stop position at which the stop time is a first time; and a second stop position at which the stop time is a second time different from the first time.

The application discloses a train operation adjustment method based on model prediction control under a disturbance scene, and comprises the following steps: S1, adjusting a train operation strategy based on a disturbance scene according to a planned operation diagram, and constructing a train operation dynamic model; S2, taking the punctuality of the train and the regularity of the operation interval as a target function, taking the train operation interval and the control variable as a constraint condition, and constructing an optimal control problem model based on the minimization of the time deviation between the actual train operation and the planned operation diagram according to the train operation dynamic model in step S1; S3, solving the optimal control problem model in step S2 by using a model prediction control method, obtaining an optimal control input vector, and adjusting the train operation state according to the optimal control input vector; the train adjustment method provided by the application adjusts the train operation time and the stop time by obtaining the optimal control input, so that the adjusted operation diagram is as close to the planned operation diagram as possible, thereby improving the speed of the automatic adjustment of the train operation.

Production line (100) for absorbent sanitary articles (2) and related control method, in which, in relation to a determined time period of operation of the production line (100), it is provided to: - obtain discard event data indicative of discard events and stop event data indicative of stop events; - process the discard event data in order to classify the discard events according to their incidence on the total number of absorbent sanitary articles discarded during said determined time period and select a limited number of discard events that had the greatest impact on the total number of discarded absorbent sanitary articles; - process the stop event data obtained in order to classify the stop events according to their incidence on a total stop time of the production line during said determined time period and identify a limited number of stop events that had the greatest impact on the total stop time of the production line; - identify discard root causes for the selected limited number of discard events as well as stop root causes for the selected limited number of stop events; - define an action to be implemented with reference to at least one of the identified stop root causes and the identified discard root causes.

To provide a pallet carrying in / out device capable of adjusting positional deviation of a stop position of left and right movable frames with a simple structure.SOLUTION: Each of load carrying in / out mechanisms of a pallet carrying in / out device comprises movable frames 21L, 21R, and a movable frame moving mechanism 5 for advancing / retracting the movable frame with respect to a working area S. The movable frame moving mechanism 5 includes: a pair of stoppers 55A, 55B; a pair of abutting parts 56A, 56B; a main sensor 86 for detecting that the movable frame moving mechanism 5 and a first abutting part abut on the stopper; and a control device 100 for selectively executing a first stop control for stopping a drive mechanism 8 by causing time lag between detection timing of the main sensor and stop timing of the drive mechanism 8, and a second stop control for stopping the drive mechanism without causing time lag.SELECTED DRAWING: Figure 18

Embodiments of the present application disclose a charging station layout method, device and equipment, the method comprising: obtaining a running parameter of a train on a preset line; the running parameter comprising a preset stopping time corresponding to each station and an energy consumption parameter corresponding to running of the train between any two adjacent stations; determining a charging time corresponding to running of the train to different stations based on the running parameter; the charging time being positively correlated with the energy consumption parameter corresponding to running of the train between the two adjacent stations; and determining a charging station layout point on the preset line based on the charging time and the preset stopping time corresponding to each station.

To improve a technique for creating a vehicle operation plan.SOLUTION: An information processing apparatus 20 includes a control part 23 that estimates the number of getting on and off persons who get on and off a vehicle 10 at each of one or more stops installed in an operation section of the vehicle 10 within a predetermined period of time based on registered user information, and extends a stop time during which the vehicle 10 stops at the stop where the number of getting on and off persons exceeds a threshold value based on a predetermined criterion when there is the stop where the number of getting on and off persons exceeds the threshold value within the predetermined period of time.SELECTED DRAWING: Figure 1

The embodiment of the invention provides a virtual marshalling train control method and device, computer equipment and a computer storage medium, and relates to the technical field of rail transit. Comprising the following steps: in response to deceleration of a marshalling front vehicle to a first vehicle control speed, controlling the marshalling front vehicle to run at the first vehicle control speed; the grouped vehicles are controlled to decelerate according to the second braking rate; in response to a starting moment when the front marshalling vehicle decelerates from the first vehicle control speed according to the first braking rate, determining a second vehicle control speed of the rear marshalling vehicle in the decelerating operation process according to a constraint condition that the first target distance is the same as the second target distance and the operation speed of the rear marshalling vehicle at the starting moment is the first vehicle control speed; the first target distance represents the distance between the front marshalling vehicle and the rear marshalling vehicle at the starting moment, and the second target distance represents the distance between the first station and the second station at the starting moment. The synchronous dwell time deviation of the train before marshalling and the train after marshalling is overcome, and the operation transportation capacity and the operation safety of the train are improved.

The application relates to a device hibernation method, a wireless device, a computer device and a storage medium. The method comprises the following steps: configuring a delay hibernation time for a service running event; in the case that the service running event stops running, transferring the service running event from a service running event set to a delay hibernation queue; in the case that the stop time of the service running event reaches the delay hibernation time, removing the service running event from the delay hibernation queue; in the case that the delay hibernation queue and the service running event set are empty, controlling a master and / or a module in the device to run the service running event to enter a hibernation state. The method can effectively reduce the power consumption of the device running.

The invention discloses an automatic adjustment method for urban rail non-planned trains. The method comprises the following steps: automatically classifying the trains; automatically creating an unplanned train plan; calculating unplanned train deviation; and the adjusted interval operation time and the adjusted station dwell time are sent to a vehicle-mounted ATO system, the ATO system controls the train to operate according to the station dwell time and the interval operation time, and the non-planned train gradually operates according to the plan. According to the method, a special dynamic operation plan is constructed for the non-planed train, a clear and definite operation reference is provided, the train is dynamically adjusted based on the operation reference of the non-planed train, and deviation adjustment of the non-planed train is ensured, so that many problems in the operation process of the non-planed train are effectively solved, and the operation efficiency of the non-planed train is improved. The ability of the urban rail transit system to deal with emergencies is improved, and it is guaranteed that the system can still operate safely, stably and efficiently under complex conditions.