Product
Patsnap Eureka
For R&D, Patsnap Eureka makes reading and utilizing patents & technical documents easy.
Patsnap Eureka AIR
Designed for self-driven R&D workflows. Generate viable solutions, solve complex R&D challenges, empower your innovation with AI.
Patsnap Eureka Materials
Designed for material experts only. Revolutionize your material R&D, from search, analyze, to developing new materials.
Feature
TechResearch
Generate reliable direction feasibility study reports for your R&D in just a few steps.
TechSeek
Discover and master advanced knowledge NOW. Basics, ideas, possibilities, all at once.
TechMind
As an expert in R&D Theories, TechMind can generates customized viable solutions instantly.
TechRisk
Analyze your overall solution with one click, know your potential R&D risks in advance.
TechMonitor
Get weekly tech updates, stay abreast of the latest tech innovations and key insights.
Patents
Literature
Hiro is an intelligent assistant for R&D personnel, combined with Patent DNA, to facilitate innovative research.
39results about How to "Priority" patented technology
Efficacy Topic
Property
Owner
Technical Advancement
Application Domain
Technology Topic
Technology Field Word
Patent Country/Region
Patent Type
Patent Status
Application Year
Inventor
Presignal-based active public traffic signal priority control method
InactiveCN102236970APriorityBus signal control method priorityRoad vehicles traffic controlGreen timePhase state
The invention discloses a presignal-based active public traffic signal priority control method, which aims to ensure that the service level of public traffic vehicles which pass across crossings is improved to the greatest extent while the service level of social vehicles which pass across the crossings is not obviously reduced. The method comprises the following steps of: firstly, assembling detectors at the crossings which accord with conditions, and arranging a signal machine with computer programs and a signal lamp; secondly, setting green time differences between presignal stop lines andmain signals as well as between the presignal stop lines and presignals; thirdly, judging whether to give signal priority or not according to the operating states of crossings when the detectors detect a public traffic priority application; fourthly, judging the category of an active public traffic signal priority control strategy to be executed according to the current phase state; and finally, realizing signal priority service to the public traffic vehicles according to the control logic and the algorithm of three active public traffic signal priority control strategies of prolonging green light time, inserting public traffic phases and shortening red light time.
Owner:SOUTHEAST UNIV
Priority selection method for passing of tramcar at intersection
InactiveCN104036648APriorityPassage does not affectRoad vehicles traffic controlTraffic signalControl system
The invention discloses a priority selection method for passing of a tramcar at an intersection. The method comprises the steps of collecting information of geometrical shapes and lane distribution information of the intersection, arranging the lanes allowing the tramcar to pass through in a middle area of a sharing area of the intersection, detecting whether the tramcar approaches or not at the intersection in real time, controlling traffic signal lamps to open priority passing signals of corresponding levels to the tramcar, forbidding other buses to pass through the sharing area, sending the signals that the tramcar has passed through the intersection to a traffic signal lamp control system when a tramcar signal system detects that the real-time traveling position of the tramcar is out of the sharing area, returning prior occupied road rights, and recovering normal traffic. According to the priority selection method for the passing of the tramcar at the intersection, the tramcar can has the priority to pass through the intersection when passing the plane intersection of public transport, and passing of social vehicles on an opposite road cannot be influenced or influenced slightly at the same time.
Owner:SHANGHAI ELECTRIC THALES TRANSPORTATION AUTOMATION SYST CO LTD
Method for extracting lithium and nickel cobalt from waste lithium ion battery step by step
ActiveCN110938743ASimplify the recycling processHigh selectivityProcess efficiency improvementBattery recyclingLithium carbonateLithium electrode
The invention discloses a method for extracting lithium and nickel cobalt from a waste lithium ion battery step by step, and belongs to the technical field of comprehensive recovery of lithium ion battery materials. The method comprises the following steps of splitting, crushing and screening a waste lithium ion battery to obtain a positive electrode material powder, carrying out reduction roasting on the positive electrode material powder with a carbon-containing reducing agent, size mixing the obtained calcine with water, adding a proper amount of calcium chloride or lime milk solution for reaction transformation, selecting lithium carbonate in the calcine to be extracted into the solution, thereby realizing separation with nickel, cobalt, manganese, iron, aluminum and phosphorus. The method can realize the preferential selective extraction of lithium, the obtained lithium solution is high in purity and lithium concentration, the extraction and impurity removal, evaporation and concentration processes are not needed, the recovery of lithium and the product preparation process are simple, the recovery rate is high, the energy consumption is low, and the environmental problem of high-concentration sodium salt wastewater is not present```.
Owner:BEIJING MINING & METALLURGICAL TECH GRP CO LTD
Tramcar intersection priority control detector position arrangement method
ActiveCN105551273APriorityReduce delaysData processing applicationsRoad vehicles traffic controlDeceleration timeReal-time computing
The invention discloses a tramcar intersection priority control detector position arrangement method, and the method comprises the steps: collecting the operation basic information of a tramcar; setting a distribution section of arrival time of the tramcar; calculating the pass waiting time of the tramcar at an intersection; determining the position relation among a detector, a parking station and an upstream adjacent interaction; and arranging the position of the detector. According to a tramcar intersection priority control strategy and the distribution of time when the tramcar parks a parking line, the method enables the tramcar pass waiting condition to be divided into seven types, proposes a method for calculating various types of pass waiting time, gives full consideration to the acceleration and deceleration time of the tramcar, the parking time and the running time, takes the analysis of the position relation among a detector, the parking station and the upstream adjacent interaction as the basis, builds a calculation model for the arrangement position of the detector, enables the probability of the arrangement position to be optimal, and achieves the prior passing of the tramcar at the intersection.
Owner:NANCHANG HANGKONG UNIVERSITY
Emergency vehicle signal priority control method
ActiveCN106340194AImprove traffic efficiencySimplify the setup processRoad vehicles traffic controlEngineeringTraffic flow
The invention provides an emergency vehicle signal priority control method. According to the method, the emergency vehicle GPS positioning data is acquired in real time, map matching of the dynamic vehicle position is carried out, shortest vehicle passing path analysis and update and signal intersection locking phase determination are realized, a driving distance between an emergency vehicle and a downstream intersection performing a signal priority task is further estimated, the intersection signal is analyzed to control the phase locking and unlocking opportunity, in-front vehicles are cleared before the emergency vehicle arrives at the intersection, absolute priority passing of the emergency vehicle is realized. Through the method, the emergency vehicle is not required to manually set a specific priority line direction and priority phases along each intersection, absolute priority passing of the signal intersection can be realized, passing efficiency of the emergency vehicle is improved, an information and parameter setting flow before performing the signal priority task is simplified, and influence of signal priority on routine traffic flow operation is further reduced.
Owner:JIANGSU ZHITONG TRANSPORTATION TECH
Signal regulating method for pedestrian crossing road section of bus prior passage
ActiveCN103268707APriorityImprove operational efficiencyRoad vehicles traffic controlReal-time dataData acquisition
The invention discloses a signal regulating method for a pedestrian crossing road section of bus prior passage. The signal regulating method for the pedestrian crossing road section of bus prior passage comprises the steps of step10, collecting traffic information of pedestrian crossings, step20, starting pedestrian crossing control, recording a moment when an accumulative number, collected by dynamic real-time data in the step10, of the pedestrian crossings changes from 0 to 1, carrying out step30, and staying in the step20 until signal regulation is finished when an accumulative number, collected by the dynamic real-time data in the step10, of the pedestrian crossings does not change from 0 to 1, step30, determining a starting moment of a pedestrian crossing green light, step40, determining the required number of the pedestrian crossings, step50, determining an end moment of the pedestrian crossing green light, and step60, carrying out signal switching, switching pedestrian crossing signals after the end moment of the pedestrian crossing green light, switching a pedestrian crossing signal into a red light signal, and returning to the step20. The signal regulating method for the pedestrian crossing road section of bus prior passage combines pedestrian crossing green light signals and bus real-time operation in the process of bus operation, and improves the operation efficiency of a public traffic system and the traveling efficiency of passengers.
Owner:SOUTHEAST UNIV
Signal coordination control optimization method for bus transit lane on adjacentintersection
ActiveCN109949587APriorityConvenient lengthInternal combustion piston enginesRoad vehicles traffic controlEngineeringGreen-light
The invention discloses a signal coordination control optimization method for a bus transit lane on an adjacent intersection. Based on the Webster delayminimumoptimal signal cyclecomputational formula, the maximal value of the optimal signal cycle time for coordinating and controlling various intersections is taken as the public cycle time; the isosaturation principle is combined to optimize the time of a green light on each phase position; an assumption that the lighting time of the green light on the coordinated phase position of the upstream intersection is time 0 is made, the requirement of a first bus and a last bus of a bus fleet reaching the downstream intersection at the green light time is transformed into a constraint condition; the width of a green wave band is coordinated and controlled, maximizing the width of the green wave band is taken as the optimizing target, and a bus fleet based coordination control optimization model is established; the speed recommendation value of a pre-command information sign is calculated according to the optimized signal cycle time and the optimized time of the green light; and the signal coordination control optimization methodis of great significance for improving the use ratio of the effective green light of a signal lamp and optimizing the through efficiency of buses and social vehicles on the intersection.
Owner:WUHAN UNIV OF TECH
Intelligent traffic light control system
ActiveCN106530753APriorityEase traffic pressureControlling traffic signalsControl with pedestrian guidance indicatorControl signalEngineering
An intelligent traffic light control system comprises a cloud platform and each traffic node connected to the cloud platform. Each traffic node comprises several vehicle control signal lamps and / or pedestrian control signal lamps. Each traffic node is configured with a communication module. The cloud platform controls indication states of the vehicle control signal lamps and / or the pedestrian control signal lamps through the communication module so as to control allowed passing time. A time control strategy of each traffic node comprises a travelling crane strategy and a pedestrian strategy. Each traffic node is configured with a human body sensor. When the human body sensor detects the pedestrians, the corresponding vehicle control signal lamp and the pedestrian control signal lamp are controlled by the pedestrian strategy; and when the human body sensor does not detect the pedestrians in a certain time, the corresponding vehicle control signal lamp and the pedestrian control signal lamp are controlled by the travelling crane strategy.
Owner:厦门京通科技股份有限公司
Prior control method for bus rapid transit signal during traffic peak duration
InactiveCN106355911AGuaranteed normal operationPriorityRoad vehicles traffic controlMobile vehicleTraffic capacity
The invention discloses a prior control method for a bus rapid transit signal during traffic peak duration. By comprehensively considering prior traffic requirements of bus rapid transit vehicles and basic traffic constraints of non-prior motor vehicles, non-automatic vehicles and pedestrians, the prior traffic of the bus rapid transit vehicles is realized on the basis of guaranteeing normal operation of intersections. The specific method comprises the steps of firstly, collecting basic data including rapid bus route information, intersection traffic flow and flow direction information, intersection canal design and signal timing plans and the like; secondly, constructing a non-prior phase minimum green light requirement time and signal prior control model; and finally, according to the time of reaching the intersections of a bus rapid transit, calculating real-time green light time of each phase and generating a bus rapid transit signal prior control scheme. The method is simple and practical, great in stability and wide in application range and can be widely applied to engineering practice.
Owner:CHANGAN UNIV
Traffic priority control method for emergency vehicle
ActiveCN107808532AReduce congestion timeEase congestionRoad vehicles traffic controlLicense numberTraffic signal
The invention discloses a traffic priority control method for an emergency vehicle. A vehicle control mechanism, a vehicle identification mechanism, a jam computer, a radar transmitter and a traffic light manager are adopted, wherein the vehicle control mechanism is used for collecting license numbers of all vehicles on an urban road and corresponding vehicle position information; the vehicle identification mechanism comprises a first radar detector arranged in a detection area, a camera, first sending equipment and a first controller; the jam computer is used for searching a license number inthe detection area and corresponding vehicle position information to judge a jam situation; the radar transmitter is arranged in the emergency vehicle; the traffic light manager comprises a second radar detector, second sending equipment, a second controller, an automatic control mechanism and an emergency mechanism. According to the traffic priority control method for the emergency vehicle, an automatic-manual combined control system is arranged to make at least one emergency vehicle bedetained in the detection area have a traffic priority, so as to timely achieve functions of the emergencyvehicle, thereby alleviating the jam situation of the whole traffic.
Owner:黄秀开
Intelligent control method for bus lane
InactiveCN110349408APriorityControlling traffic signalsDetection of traffic movementBus laneControl signal
The invention discloses an intelligent control method for a bus lane. The method comprises the specific steps of (1) obtaining OBD data; (2) calculating the normalized density of a road; (3) estimating the travel time of a vehicle after tailgating; (4) determining an open density window boundary value; (5) judging open conditions in real time; and (6) controlling a traffic control signal system according to the judgment result. The intelligent control method has the benefits that maximum optimization allocation of road resources is achieved under the premise of ensuring the bus traffic priority, and the intelligent control method is of great engineering significance to implementation of a strategy of opening the bus lane.
Owner:ZHEJIANG UNIV OF TECH
Bank-searching convenience querying system and working method thereof
InactiveCN108052631AEasy to findUniversalGeographical information databasesSpecial data processing applicationsPaymentComputer module
The invention discloses a bank-searching convenience querying system and a working method thereof, and belongs to the technical field of bank data collecting querying. The bank-searching convenience querying system comprises a bank searching module, wherein the bank searching module comprises a bank data collecting unit, a comprehensive condition querying unit and a map positioning navigation unit; the bank-searching convenience querying system also comprises a user module, wherein the user module comprises a user login and registration unit and a user information storage unit, the user information storage unit comprises user personal information and a held bank card information; bank net point information comprises bank names, net point types, special functions and business hours, the special functions comprise loan handling, accumulation fund handling, penalty payment on behalf and cost payment on behalf, searching conditions correspond to the bank net point information, bank net points are defaulted to be arranged in a ascending order mode according to the distances between the bank net points and user current positions, and the bank net points of held bank cards of users are preferential under the condition that the distances are same. Various banks can be pertinently screened, query conditions are detailed, and the bank net points are positioned and searched in real time.
Owner:ZIBO TECHNICIAN COLLEGE
Device and method for detecting vehicles by using high-frequency radio waves
ActiveCN102385801AExpand the scope of detectionReduce in quantityControlling traffic signalsTraffic signalEngineering
The invention discloses a vehicle induction detection device for a road junction traffic control system, and particularly relates to a device for detecting vehicles by using high-frequency radio waves. The detection device comprises a vehicle-mounted high-frequency signal transmitter (21) arranged on each vehicle and a road high-frequency signal receiver (22) which is arranged at the junction. The output signal of the road high-frequency signal receiver (22) is sent to a road signal lamp controller (12), and the road signal lamp controller (12) is used for controlling traffic signal lights (13) to direct the traffic. The device for detecting the vehicles by using the high-frequency radio waves is suitable for an intelligent control device for the road junction traffic signal lights. By using the detection device, the traffic lights can be controlled with a purpose to correctly realize green lights at the junctions with the vehicles, and the green lights in the corresponding directions are lightened according to the required running directions of the vehicles; the priority passing of buses and special vehicles (fire trucks, ambulances and the like) at the junctions can be realized; and the traffic jam at the junctions can be effectively prevented.
Owner:刘伟南
Bus priority passing control system and method
The embodiment of the invention discloses a bus priority passing control system and method. The system comprises a traffic signal lamp array used for indicating an available state of a bus lane for social vehicles to the social vehicles, a bus-mounted system used for positioning the position of a bus and the running speed of the bus, a vehicle monitoring node used for monitoring the vehicle speedinformation of the social vehicles in the bus lane, and a signal controller which is used for determining the time T1 when the bus arrives at an entrance of the bus lane, determining the clearing timet1 of the social vehicles in the bus lane according to the speed information of the social vehicles in the bus lane, and controlling the traffic signal lamps in the traffic signal lamp array to emitno-passing light signals when the T1 is less than or equal to the t1.The system is advantaged in that the bus lane can be emptied in advance, and passing priority of buses is ensured.
Owner:深圳市以捷智慧交通科技有限公司
Command control system and control method of seafloor mine deep trackless transportation
ActiveCN107170252APriorityAvoid interference problems such as head-to-head meetingsControlling traffic signalsOcean bottomControl system
The invention discloses a command control system and a command control method of seafloor mine deep trackless transportation. The command control system comprises a server, a plurality of base stations arranged underground, a plurality of signal lamps and vehicle-mounted consoles, wherein each base station is connected with the server by means of a communication connection member; the vehicle-mounted consoles are installed on transport vehicles; the signal lamps and the vehicle-mounted consoles communicate with the server by means of the base stations; ad the server receives driving dynamic information of the vehicle-mounted consoles, obtains control instructions through data processing and logical decision and transmits the control instructions to the vehicle-mounted consoles and the signal lamps, so that underground vehicles complete transportation according to the command of the signal lamps. The command control system and the command control method avoid the interference problem that the transport vehicles are liable to collide and the like in the multi-layer transportation and three-dimensional transportation process, improve the transportation efficiency and reduce the running cost.
Owner:SANSHANDAO GOLD MINE SHANDONG GOLD MINING LAIZHOU
Information handling system data center bridging features with defined application environments
ActiveUS8780923B2Reduce disadvantagesReduce problemsEnergy efficient ICTData switching by path configuration
Information handling system network traffic is managed by populating a DCBX client framework with application network parameters associated with predetermined applications. Network devices, such as information handling system clients and servers, retrieve a TLV from a switch to obtain application network parameters for an application and apply the parameters so that the application executing on the device tags network communications with the associated parameters, such as bandwidth, loss less behavior, priority, latency, through put and CPU utilization.
Owner:DELL PROD LP
Combined slurry mixing equipment for fine coal difficult to float
ActiveCN105521727ARealize deep slurry modificationExcellent tempering performanceRotary stirring mixersTransportation and packagingImpellerEngineering
The invention relates to the field of pretreatment of coal slurry, in particular to combined slurry mixing equipment for fine coal difficult to float. The equipment comprises a mixing box and a main rotary shaft, wherein an electric field activation layer, an ultrasonic oscillation layer and a turbulent mixing and stirring layer are sequentially arranged in an inner cavity of the mixing box from top to bottom; at least one pair of driven rotary shafts is symmetric to the axis of the main rotary shaft; a driven gear is coaxially arranged at the shaft end of the top of each driven rotary shaft; stirring wheels are arranged at shaft ends of the driven rotary shafts, and a stirring impeller is arranged at the shaft end of the main rotary shaft. The equipment further comprises a pressurizing air-dissolving box, an air inlet pipe is arranged in a box body of the pressurizing air-dissolving box, and a feeding partition board is arranged at the inlet end of the box body and seals the inlet end through an extension spring; a discharge partition board is arranged at an outlet end of the box body and seals the outlet end through a compression spring. The equipment can perform a very good tempering function on floated coal slime and especially meets the slurry mixing and quality improving requirement of fine coal difficult to float, the work efficiency is high, and the pre-treatment process is quick and convenient.
Owner:ANHUI UNIV OF SCI & TECH
Presignal-based active public traffic signal priority control method
InactiveCN102236970BPriorityBus signal control method priorityRoad vehicles traffic controlGreen timePhase state
The invention discloses a presignal-based active public traffic signal priority control method, which aims to ensure that the service level of public traffic vehicles which pass across crossings is improved to the greatest extent while the service level of social vehicles which pass across the crossings is not obviously reduced. The method comprises the following steps of: firstly, assembling detectors at the crossings which accord with conditions, and arranging a signal machine with computer programs and a signal lamp; secondly, setting green time differences between presignal stop lines andmain signals as well as between the presignal stop lines and presignals; thirdly, judging whether to give signal priority or not according to the operating states of crossings when the detectors detect a public traffic priority application; fourthly, judging the category of an active public traffic signal priority control strategy to be executed according to the current phase state; and finally, realizing signal priority service to the public traffic vehicles according to the control logic and the algorithm of three active public traffic signal priority control strategies of prolonging green light time, inserting public traffic phases and shortening red light time.
Owner:SOUTHEAST UNIV
Traffic light control method and system
InactiveCN107016862APriorityReasonable distributionControlling traffic signalsEngineeringGreen-light
The embodiment of the invention provides a traffic light control method and system. The traffic light control method comprises the following steps: according to a first quantity of vehicles waiting on a main trunk traffic road, determining preset duration corresponding to a main trunk traffic road vehicle threshold range as a first green light duration, comparing target quantity of vehicles which do not pass on the main trunk traffic road with a target quantity threshold, and determining a second green light duration on a non-main trunk traffic road; when the target quantity is higher than the target quantity threshold, determining that the second green light duration is the preset duration; and when the target quantity is not higher than the target quantity threshold, determining preset duration corresponding to a non-main trunk traffic road vehicle threshold range as the second green light duration according to the second quantity of the vehicles waiting on the non-main trunk traffic road. By virtue of the technical scheme provided by the embodiment of the invention, traffic resource is reasonably distributed under the premise of guaranteeing priority pass of the main trunk traffic road.
Owner:林子羿
One-key escort special vehicle collaborative priority system
PendingCN114566059AResolve across regionsSolve the key technical problems of cross-system escortInternal combustion piston enginesRoad vehicles traffic controlEdge computingEdge node
The invention discloses a one-key escort special vehicle collaborative priority system, which solves the problem that a special vehicle cannot pass preferentially, safely and smoothly in a real traffic environment, and comprises a cloud computing server which carries a plurality of edge computing small stations, collects edge node data, senses the operation condition of a traffic system, analyzes the regional traffic situation, and sends the information to the cloud computing server; dynamic planning of special vehicle routes is realized; the edge computing small stations are distributed on a special vehicle passing path and matched with the cloud computing server, each edge computing small station carries an intersection execution terminal, and a global optimal special vehicle cooperation priority scheme is achieved; and the intersection execution terminal executes the global optimal special vehicle cooperation priority scheme. The powerful resource capacity of cloud computing and the ultra-low time delay characteristic of edge computing are combined, the collaborative optimization target that the edge supports cloud application and the cloud assists edge localization requirements is achieved, and it is guaranteed that special vehicles pass smoothly and preferentially without hindrance.
Owner:ZHEJIANG SUPCON INFORMATION TECH CO LTD
Emergency vehicle priority traffic control method
ActiveCN107808532BReduce congestion timeEase congestionRoad vehicles traffic controlTraffic signalAutomatic control
The invention discloses a traffic priority control method for an emergency vehicle. A vehicle control mechanism, a vehicle identification mechanism, a jam computer, a radar transmitter and a traffic light manager are adopted, wherein the vehicle control mechanism is used for collecting license numbers of all vehicles on an urban road and corresponding vehicle position information; the vehicle identification mechanism comprises a first radar detector arranged in a detection area, a camera, first sending equipment and a first controller; the jam computer is used for searching a license number inthe detection area and corresponding vehicle position information to judge a jam situation; the radar transmitter is arranged in the emergency vehicle; the traffic light manager comprises a second radar detector, second sending equipment, a second controller, an automatic control mechanism and an emergency mechanism. According to the traffic priority control method for the emergency vehicle, an automatic-manual combined control system is arranged to make at least one emergency vehicle bedetained in the detection area have a traffic priority, so as to timely achieve functions of the emergencyvehicle, thereby alleviating the jam situation of the whole traffic.
Owner:黄秀开
An Optimal Method for Signal Coordination Control of Bus-only Lanes at Adjacent Intersections
ActiveCN109949587BPriorityImprove signal control schemeInternal combustion piston enginesRoad vehicles traffic controlBus laneSimulation
Owner:WUHAN UNIV OF TECH
An Intelligent Traffic Light Control System
ActiveCN106530753BPriorityEase traffic pressureControlling traffic signalsControl with pedestrian guidance indicatorControl signalEngineering
Owner:厦门京通科技股份有限公司
Data flow-based industrial task execution system and method
ActiveCN114491471BPriorityAvoid wasting timeDigital data protectionDigital data authenticationData streamAutomatic control
This application belongs to the field of automatic control technology, and discloses a data flow-based industrial task execution system and method. Whenever complete task data is obtained, the execution of the task is triggered, and the state machine module puts the task data and the corresponding calculation program into into the process pool, the data processing module executes task processing immediately according to the task data and calculation programs in the process pool. During the task processing, the cache module caches the subsequent task data in real time. When there is complete task data, the execution of the task is triggered again, and the cycle is like this; thus, the non-preemptive triggering of the task is realized, and the data flow priority processing method is realized, which avoids the triggering of the processing action through the instruction flow. It wastes a lot of time to start acquiring data after processing actions, which is conducive to improving production efficiency.
Owner:JIHUA LAB
Signal regulating method for pedestrian crossing road section of bus prior passage
ActiveCN103268707BPriorityImprove operational efficiencyRoad vehicles traffic controlReal-time dataData acquisition
Owner:SOUTHEAST UNIV
A method for laying out the location of priority control detectors at tram crossings
ActiveCN105551273BPriorityReduce delaysData processing applicationsRoad vehicles traffic controlArrival timeRunning time
The invention discloses a layout method for preferentially controlling the position of a detector at a tram intersection, which comprises collecting basic tram running information, dividing the distribution interval of the tram arrival time, and calculating the time for the tram to stop at the intersection and wait for a green light 1. Determining the positional relationship between the detector, the stop station and the upstream adjacent intersection, and designing the layout position of the detector in five steps. According to the intersection priority control strategy of the tram and the time distribution of the tram to the stop line, the inventive method divides the situation of the tram waiting for the green light into seven categories, proposes various calculation methods for the waiting time of the green light, and then fully considers Tram acceleration and deceleration time, station stop time and road section travel time, and based on the analysis of the positional relationship between the detector, the station and the upstream adjacent intersection, a calculation model for the layout position of the detector is established, so that the tram intersection The priority control detector layout position has the best probability to realize the priority of tram crossing.
Owner:NANCHANG HANGKONG UNIVERSITY
Method for selectively extracting lithium from waste lithium-ion battery materials
ActiveCN110835683BSimple recycling processFacilitation of the recycling processWaste accumulators reclaimingProcess efficiency improvementLithium iron phosphatePhysical chemistry
Owner:BEIJING MINING & METALLURGICAL TECH GRP CO LTD
Method and device for performing random access procedure in wireless communication system
PendingCN113366891ASave resourcesReduce retransmission ratePower managementError preventionReal-time computingRandom access
A method for performing a random access procedure by a terminal in a wireless communication system according to an embodiment of the present specification comprises the step of: receiving configuration information related to a random access procedure; transmitting a random access preamble and a physical uplink shared channel (PUSCH); and receiving a random access response (RAR) message. The PUSCH is transmitted on the basis of a predetermined PUSCH transmission power, and the predetermined PUSCH transmission power is based on a specific offset and preamble reception power information related to transmission of the random access preamble.
Owner:LG ELECTRONICS INC
Command and control system and control method for deep trackless transportation in submarine mines
ActiveCN107170252BPriorityAvoid interference problems such as head-to-head meetingsControlling traffic signalsControl systemIn vehicle
Owner:SANSHANDAO GOLD MINE SHANDONG GOLD MINING LAIZHOU
Who we serve
- R&D Engineer
- R&D Manager
- IP Professional
Why Patsnap Eureka
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com