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2036 results about "Transit bus" patented technology
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A transit bus (also big bus, commuter bus, city bus, town bus, urban bus, stage bus, public bus or simply bus) is a type of bus used on shorter-distance public transport bus services. Several configurations are used, including low-floor buses, high-floor buses, double-decker buses, articulated buses and midibuses.
Bus arriving time prediction method and system based on floating data of the bus
InactiveCN101388143ARelatively small errorSimple methodBeacon systems using radio wavesDetection of traffic movementArrival timeEngineering
The invention relates to a bus arrival time prediction technique based on bus GPS data, which comprises sending out from the existing bus GPS data, making full use of auxiliary information such as pulling in, door opening and the like of a bus GPS apparatus, adopting a space dividing method to divide zones for bus lines, accounting the history arrival time of partitioned areas to each station in front according to the actual arrival time of a bus, and leading the bus arrival time to continuously do self-adapting update as the accumulation of history data, and meanwhile, predicating the bus arrival time by means of road traffic status which is calculated by GPS information of a taxi or road traffic status calculated by other systems, and improving the predicating accuracy.
Owner:TONGJI UNIV
Intelligent management system integrating satallite locating technique, geographical information technique and mobile communication technique
InactiveCN1383109ARealize intelligenceDispatch in timeRoad vehicles traffic controlEngineeringProcess information
The invention includes the car borne intelligent control device and the monitoring management system (center). The car borne intelligent control device consists of the vehicle location unit, the unitfor monitoring vehicles, the mobile display terminal and the emergence process unit. The monitoring manage system is composed of two paths digital mobile communication, two paths telephone lines and one computer server. The information in the vehicle location unit and the monitoring vehicles unit of the car borne intelligent control device is processed by the data processor of the control device.The processed information is displayed on the mobile display terminal and the station is reported automatically by using voice. Also the processed information is sent to the monitoring management center through digital mobile communication network.
Owner:SHANGHAI YAO WEI GROUP IND
Series-parallel type hybrid power-driven system and drive method
InactiveCN101244687ANo effect on dynamicsImprove fuel economyHybrid vehiclesGas pressure propulsion mountingRegenerative brakeElectric machinery
The invention provides a parallel series type hybrid power driving system and a driving method, the engine of the driving system is connected coaxially with an ISG motor, the output shaft of the ISG motor is connected with a manual dry type clutch, the rear end of the clutch is connected with a manual gear box, the motor performs moment coupling by the coupling mechanism and the output shaft of the gear box. The driving method comprises a pure electric driving mode, a series connection driving mode, an engine driving mode, a parallel driving model, a walking vehicle charging mode, a parking charging mode and a regeneration brake energy feedback mode. The technical proposal keeps traditional vehicular structure at the max extent, and utilizes double-motor to perform optimization of working points of engine, so that the engine can run stably in high-efficiency low-emission area. The invention is particularly suitable for urban low-speed bus operation in working condition.
Owner:SHANGHAI JIAO TONG UNIV
Intelligent urban public transportation system oriented to passenger travel and implementation method thereof
InactiveUS20130158846A1Improve simplicityRapid responseAnalogue computers for vehiclesAnalogue computers for trafficManagement systemPublic transport
A passenger behavior-oriented smart urban public transport system and its implementation, which includes a field system mounted on a vehicle and a control center controlling the field system. The field system is connected to the control center via a wireless connection means. The control center is for receiving trip instructions from a passenger, generating a bus running route and sending said route to the field system mounted on the bus. The bus will then travel along the route received from the control center. The control center will also send the information of the route to the passenger while the bus is on its way. This invention provides an entirely new type of urban public transport automatic management system, which centers around the response to passenger travel demands, providing bus service at suitable places for passengers to get on and get off through the control center's intelligent scheduling and dispatching of the vehicles in the system. The present invention also discloses a method of implementing such system.
Owner:ZHANG YUKANG
System and method for controlling public transportation
InactiveUS20060074545A1Stable distanceImprove efficiencyAnalogue computers for vehiclesData processing applicationsData controlControl system
A public transportation control system controls a suitable distance between public buses traveling on a road with traveling data of the buses through collection of the traveling data of the buses and transmission of transportation information of a target bus based on the traveling data to the target bus, and transmits the transportation information of the bus to respective bus stops on the basis of the collected traveling data of the bus in order to provide guidance of arrival schedule of the bus at the bus stops to passengers waiting for the bus, thereby preventing clumping of the buses and allowing the passengers to efficiently use a bus wait time through guidance of accurate transportation information.
Owner:KIM EE
Parking violation recording system and method
A parking violation recording system capable of recording violations based on the location of a violating vehicle, is provided. The system includes at least one camera located on a mass transit vehicle, oriented so that it is capable of viewing a violating vehicle and recording an image containing violating vehicle information of the violating vehicle; at least one locator provided on said mass transit vehicle and capable of providing data for determining the geographic position of the mass transit vehicle; and a data processing sub-system, coupled to the at least on camera and the at least one locator for recording both the violating vehicle information and the geographic data in a violation data record. In another aspect, the invention is directed to a method of enforcing bus zone regulations. The method includes recording an image containing violating vehicle information of a violating vehicle illegally parked in a bus zone with at least one camera located on a mass transit bus, and storing the violating vehicle information in a data record associated with a data processing system located on the bus.
Owner:CLEVERDEVICES
Intelligent bus scheduling management system
ActiveCN103077606AConvenient travelHigh intelligenceRoad vehicles traffic controlTransit busEmbedded system
The invention discloses an intelligent bus scheduling management system, and is applied to the fields of traffic and communication. The system comprises an electronic station board, a vehicular station, a scheduling station and at least one bus management center, wherein the electronic station board acquires bus route information of a passenger and sends the information to the bus management center; the vehicular station sends bus positioning information and passenger card-swiping records to the bus management center; and the bus management center counts and / or estimates the number of passengers waiting for a bus in each route according to the acquired information, plans a bus scheduling scheme according to a statistical result and / or an estimation result and the actual bus condition in each route, and sends a command to the scheduling station to schedule buses. The system schedules the buses according to passenger requirements and the actual bus condition to improve intelligence and efficiency, save energy and reduce emission, and ensures that the passengers select the optimal bus route, understand the current position of the bus, do not wait for the bus blindly and go out easily.
Owner:NUBIA TECHNOLOGY CO LTD
Intelligent Public Transit System Using Dual-Mode Vehicles
ActiveUS20080119965A1Low costShorten the timeVehicle testingRegistering/indicating working of vehiclesDual modeTransit system
A computerized system for guiding activity in a current construction project has digital memory storing information about completed and current construction projects, at least one input mechanism for a user to provide information to the digital memory concerning the current construction project, a processor system for accessing information in the digital memory, processing said information, and providing output available to a user of the computerized system, and software guiding the processor in its accessing information, processing the information, and in providing the output. Considering a current project, the software accesses information regarding one or more completed projects as well as information concerning the current project, processes the information, and provides output specifying one or more actions to be taken in the current project.
Owner:MCCRARY PERSONAL TRANSPORT SYST
Urban bus dynamic scheduling optimization method and system
ActiveCN107330547AImprove operation scheduling efficiencyLow costForecastingResourcesDecision modelOperational costs
The present invention belongs to the data processing technology field, and discloses an urban bus dynamic scheduling optimization method and system. The method comprises: on the basis of obtaining information such as degree of congestion of a bus, a road congestion condition, bus real-time location and the like, establishing a three-layer scheduling decision model comprising a time frame bus-times model, a departing time decision model and a path changing model; realizing information interaction of people, vehicles and roads through an internet technology; determining optimal time frame bus times through the time frame bus-times model from the beginning of balancing bus operating cost, passenger waiting time and riding comfort; taking the maximum total meeting times and the minimum total meeting stations of an area as a target regulation departing moment through the departing time decision model so as to effectively reduce the probability of transferring and waiting; and employing the idea of being far away from a jamming road by employing the path changing model to effectively improve the running speed and reduce the following station passenger waiting time, and arranging response stations to allow passengers having missed the stations to get off.
Owner:CHONGQING JIAOTONG UNIVERSITY
Trip planning and management methods for an intelligent transit system with electronic guided buses
InactiveUS20150294566A1Efficient use ofWithout increasing workloadDigital data processing detailsPosition fixationGuided busApproaches of management
A method for trip management provided for an electronic guided bus that follows an electronic track. The method comprises receiving an assigned trip from a bus dispatch system, obtaining junction information based on the assigned trip, obtaining a current location of the electronic guided bus, identifying a junction the bus is at based on the current location of the bus and the junction information, and setting a main track for the bus to follow based on the desired track for the identified junction. The method provides an intelligent transit system in which dispatch processors estimate ridership demands based on the passengers' trip information, determine a plurality of trips based on estimated ridership demands, generate dispatch schedule for the trips, assign trips to the electronic guided buses, and communicate assigned trips to the electronic guided buses via communication devices.
Owner:TOMORROWS TRANSPORTATION TODAY
Bus passenger flow data collection and origin-destination point analysis method and system
ActiveCN105869388AImprove accuracyUnreliable solutionRoad vehicles traffic controlWireless communicationIdentity recognitionInvalid Data
The invention discloses a bus passenger flow data collection and origin-destination point analysis method. The method comprises the steps that corresponding WIFI routers are arranged in a bus and a bus stop at the same time, MAC address data of intelligent terminals carried by passengers in the bus and passengers waiting for a bus on the bus stop is detected and collected, and according to the bus door opening and closing signals collected by a bus door signal collecting device, passenger identity confirmation and invalid data filtering are carried out. The invention further discloses a bus passenger flow data collection and origin-destination point analysis system which comprises the vehicle-mounted WIFI router, a bus door signal collecting device, the bus stop router and an MAC identity recognition and confirmation module. Bus passenger flow analysis is carried out based on various data sources, and high accuracy of WIFI identity recognition information for bus passenger flow and OD analysis is ensured.
Owner:SUZHOU LANGJIETONG INTELLIGENT TECH
Dispatching management system and method for event emergency response of urban bus passenger transport
ActiveCN102136190AShorten recognition timeEliminate the effects ofArrangements for variable traffic instructionsSimulationEvent recognition
The invention relates to a dispatching management system and a method for event emergency response of urban bus passenger transport. Methods of combining actual measurement data, event prediction model and algorithm as well as event real-time dispatching model and algorithm are comprehensively applied; geographical information technology, locating technology and modern communication technology are scientifically integrated; bus emergency dispatching technology developed through bus network intellectualization and multi-way coordinative dispatching technology of an urban bus passenger transport system are utilized; and an emergency coordinative dispatching model and the method are established by taking the networked bus passenger transport vehicle dispatching and operation dispatching management as a core and based on the key theories and methods for multi-way and multi-line intelligent coordinative dispatching of a urban bus and passenger transport system. The invention provides excellent theory, methods and technique supports for the real-time dispatching of urban bus events, effectively reduces the event recognition time, generates a quick real-time dispatching strategy, effectively eliminates the influences generated by the events, and resumes the driving plan so as to effectively improve the running efficiency and safety of buses.
Owner:UNIV OF SHANGHAI FOR SCI & TECH
Unitized bus vehicle roof
A roof and mounting structure and a school or commercial bus vehicle provide improved leakage protection to the passenger compartment of the vehicle. The roof is an integral unitized roof structure that reduces or eliminates the opportunity for leakage by replacing rivets with adhesive or adhesive tape as the joining force between the roof skin and supporting structure and by decreasing the number of potential leakage points by decreasing the number of parts making up the roof from many overlapping panels to what is effectively a single sheet. This single unitized roof may actually be comprised of two strips of metal welded together or crimped together along a seam.
Owner:INT TRUCK INTPROP LLC
Public transport vehicle passenger flow statistical method and system
ActiveCN105512720AImprove statistical accuracyReduce the phenomenon that light mutations affect statistical resultsCounting objects with random distributionHead movementsHead size
The invention discloses a public transport vehicle passenger flow statistical method and system. Concretely, two cameras are respectively installed at the front and rear doors of a bus. The release lines of the front and rear doors of the bus and a fitting function of the camera height and the head size are determined before processing images acquired by the cameras. After a door opening signal is received, preprocessing, head detection, head tracking and head movement track analysis are performed on the images acquired by the cameras in turn, and finally passenger behaviors are analyzed according to head movement tracks, the number of bidirectional passenger flow of the corresponding doors is acquired and the number of bidirectional passenger flow of the whole bus is acquired through statistics of the number of bidirectional passenger flow of the front and rear doors of the bus. After a door closing signal is received, processing of the images acquired by the cameras is stopped, and the problem of influence on the statistical result caused by abrupt change of illumination generated by movement of the bus can be reduced. The method has advantages of high statistical accuracy so that reliable supporting can be provided for intelligent scheduling of the bus.
Owner:GUANGZHOU TONGDA AUTO ELECTRIC
Bus passenger traffic statistical method based on stereoscopic vision and system therefor
InactiveCN1731456AEasy to superviseReliable passenger flow dataData processing applicationsIndividual entry/exit registersImaging processingUrban bus
The invention discloses a bus passenger movement statistics method and system based on stereo copy. It adopts stereo copy apparatus and algorithm. The stereo copy image collector is positioned on the top of the bus door to real time collect the passenger on-and-off image; the controller adopts stereo copy algorithm to process the two eyes image to obtain the image depth information and obtain the passenger head location, size and grey information by compounding the single eye image processing information; then the following part dose real time following with the passenger head information to obtain the number of the on-and-off passengers so as to obtain the passenger movement information.
Owner:ZHEJIANG UNIV
Control method and system for intersection signal timing guaranteeing priority of buses
InactiveCN102800201APriority timing controlReduce running timeRoad vehicles traffic controlBus priorityPunctuality
The invention relates to a control method and a system for intersection signal timing guaranteeing the priority of buses. The system adopts an ultrahigh frequency RFID (Radio Frequency Identification) technique to achieve the remote recognition, acquisition and control of information of an onboard unit; and adjusting an intersection signal timing scheme through an optimization algorithm by collecting the information of buses in all direction of an intersection, so as to provide control of passing priority for buses. The control method solves the bus priority mode on common urban roads, and realizes the bus passing priority on the basis of maximizing the overall operation efficiency of vehicles at the intersection, so as to improve the operation efficiency of buses. In addition, the control method is low in cost and convenient to implement and becomes effective fast, and achieves the win-win of the bus priority and the overall operation efficiency of the intersection, so as to reduce delays of buses at urban intersections and ensure the punctuality of buses.
Owner:GUANGXI HUNTER INFORMATION IND
City bus operation coordinating method and device based on time variant passenger flows
ActiveCN102044149ARealize a reasonable distributionEfficient use ofRoad vehicles traffic controlResource utilizationSimulation
The invention discloses a city bus operation coordinating method and device based on time variant passenger flows, belonging to the technical field of city bus operation management. In the device, bus dynamic passenger flow and bus real-time GPS (global position system) data are utilized; based on the reality that the bus operation is randomly disturbed by real-time road conditions, and by taking operator cost, crowding mileage proportion and average transfer passenger waiting time as targets, a multivariable operation coordinating total expression based on time variant data is established; and an optimal dynamic operation coordinating scheme is solved by a non-dominated sorting genetic algorithm based on fast classification. The method and device provided by the invention are favorable for improving the resource utilization and effective linkage of city bus systems.
Owner:BEIJING JIAOTONG UNIV
Big data based bus route time table collaborative optimization method
ActiveCN106448233AFully consider the possibility of travelThe results are scientifically accurateRoad vehicles traffic controlForecastingIntegrated circuitOperational costs
The invention relates to a big data based bus route time table collaborative optimization method, and belongs to the technical field of urban bus operation management. Bus GPS (global positioning system) data, bus IC (integrated circuit) card data and route station data are fused and processed into a bus time table to provide actual operation based data support, and a bus time table optimization model considering rail transit transfer is provided. The model takes departure intervals at each time period as decision variables, takes minimum total system cost as an objective function, and comprehensively considers waiting time cost of non-transfer passengers, waiting time cost of transfer passengers and operating cost of bus operating enterprises. Passenger flow data are obtained through multi-source data fusion, a lot of manpower is saved, and accuracy in data is improved. By the consideration of routine bus system and rail transit transfer, reasonability in bus time table preparation is improved. A data model is set up to optimize the bus time table, waiting time cost of passengers and enterprise operating cost are both taken into consideration, and coordination in passenger and enterprise profits is realized.
Owner:DALIAN UNIV OF TECH
Mass transit bus fare box
InactiveUS20050087424A1Quickly and reliably classifyBridging the gapTicket-issuing apparatusCoin testingEngineeringTransit bus
A classifying farebox houses a bill unit which quickly accepts bills and coins from a patron, determines most probably currency denomination, and deposits the currency in a windowed area of the farebox for driver verification. Since the classifying farebox determines denomination, the driver does not need to make any entry of deposited fare value to support the fare product. However, via the window, the driver has the opportunity to look at the bills to determine if patrons have inserted fraudulent bills.
Owner:CUBIC CORPORATION
Transit navigation
ActiveUS20160356613A1Accurate detectionInstruments for road network navigationNavigational calculation instrumentsComputer scienceMarine navigation
Some embodiments provide a map application that identifies a transit route that includes one or more transit legs between a starting location and a destination location. In response to a request to start navigating the identified transit route, the map application of some embodiments provides a first display area for displaying a set of navigation instructions, each of which describes a transit maneuver that is associated with a transit leg of the transit route. The map application also provides a second display area for displaying a map region presentation associated with the navigation instruction that is displayed in the first display area.
Owner:APPLE INC
Charge and passenger flow information acquisition method for bus IC (integrated circuit) cards
InactiveCN103198565AImprove fairnessIncrease share rateIndividual entry/exit registersCoded identity card or credit card actuationIn vehicleSimulation
Owner:王铎源
Bus lane infraction detection method and system
Owner:CONDUENT BUSINESS SERVICES LLC
Transit fare collection system
ActiveUS20150115028A1Improve real-time performanceDecrement in valueTicket-issuing apparatusVerifying markings correctnessData setCollection system
A method and apparatus for collecting transit fares is disclosed. The method implements databases contained within a central database that receive data indicating value. Detectable objects are associated with an identifier, which is then associated with one of the databases. Each identifier stores available fare value data in a database. Detectors that read the identifiers are placed at trip starting and / or endings locations and are coupled or couplable to a local memory that stores the identifiers and associated available fare data. Data sets from the central database comprising an available fare value and its associated identifier are downloaded on to the local memories from the databases. Once a detectable object is detected, its associated identifier is read and a fare is debited from the available fare value. The databases and local memories are periodically updated with updated fare values associated with each identifier.
Owner:MONTEALEGRE HAROLDO J
Intelligent detecting system of bus lane occupied by non-bus vehicle and control method thereof
ActiveCN102568212AImplement autostartAchieve automatic shutdownRoad vehicles traffic controlBus laneManagement unit
The invention relates to an intelligent detecting system of a bus lane occupied by a non-bus vehicle and a control method thereof. The intelligent detecting system is characterized in that a front-end illegal behavior automatic detection unit is mounted on a bus and is used for collecting bus lane vehicle images, carrying out analysis processing, automatically identifying illegal vehicles and uploading pictures of the illegal vehicles to a rear-end data management unit. The control method comprises the following steps of: carrying out vehicle positioning and GIS (Geographic Information System) information reading by the front-end illegal behavior automatic detection unit; starting a camera module to shoot images and record a video if the bus enters into a dedicated bus lane; and if the non-bus vehicle which is an illegal vehicle runs or stops in front of the bus, uploading a recorded illegal evidence to the rear-end data management unit for processing, by the system, and returning to the steps of carrying out the vehicle positioning and the GIS information reading by the system. According to the invention, the problems of a large amount of shooting by mistake and shooting leakage of a similar snap-shot system at present can be effectively reduced, the credibility of enforcement evidence is increased, the screening work intensity of a traffic management department is reduced, the number of administrative penalty objection cases is reduced, and the harmonious development of the society is ensured.
Owner:沈阳聚德视频技术有限公司
High-efficiency bus scheduling method and device
InactiveCN103325257AReduce wasteReduce the number of stopsDetection of traffic movementTime informationControl system
The invention discloses a high-efficiency bus scheduling method and device, belonging to the field of control systems. The method comprises the following steps of: collecting real-time information of destination stations of passengers from bus stations; displaying a current position of a bus on a bus station board; optimizing a departure interval and judging if the number of direct buses for an appointed station is increased by a bus control center according to received passenger destination information. Whether the bust stops or not at next station is decided according to the information about whether passengers get off the bus at the next station or not, which is collected in the bus, and the information about whether passengers get on the bus at the next station, which is received from the control center. The system comprises a subsystem module for collecting passenger destinations from the bus station boards, a subsystem module for dynamic bus scheduling and a subsystem module for intelligent stop judgment.
Owner:许若言 +1
Statistical method in real time for passenger flow volume of bus
InactiveCN1797441AHigh resolutionIndividual entry/exit registersCounting mechanisms/objectsHuman bodySignal conditioning circuits
The invention discloses a bus passenger flow real-time counting method, above a bus door, vertically downward equipped with a human body infrared sensor-infrared reflecting switch array, each point of the array is composed of a human body infrared sensor and an infrared reflecting switch bound with each other; the human body signals sensed by the array are amplified, filtered and compare- converted through multichannel selector and signal conditioning circuit into electric pulse signals, which are read in from I / O ports of a CPU, and the data is stored into a data memory, and the CPU judges the directions of getting on and off and counts the number of passengers getting on and off by a certain algorithm according to the number of read array-sensed pulses and the read pattern, and finally the serial port of the CPU sends the number of counted passengers getting on and getting off at each station, to a vehicle terminal or control center, which real-timely counts total number of passengers.
Owner:XIAMEN YAXON NETWORKS CO LTD
Method and system for acquiring and querying bus information
InactiveCN102376168ALearn about the operationEffective monitoringRoad vehicles traffic controlInformation processingArrival time
The invention relates to a method and a system for acquiring and querying bus information. The method comprises the following steps that: 1, when each bus runs to a bus stop every time, on-vehicle equipment of the bus sends a line number, a bus serial number, a current arrival stop and an arrival time of the bus to a bus information processing center; 2, after a fixed time interval each time, the bus information processing center determines the bus which sends the information according to the line number and the bus serial number, and distributes line numbers, bus serial numbers, current arrival stops and arrival times of all buses to user equipment; and 3, after receiving a query request, the user equipment displays the line number, and / or the bus serial number, and / or the current arrival stop and / or the arrival time of a corresponding bus according to the query request. By the method and the system, the cost of bus management is reduced, and the bus information is brought into full play to provide service for bus management personnel and the majority of bus passengers.
Owner:MUDAN SHIYUAN ELECTRONICS BEIJING
Hybrid transmission device for urban buses
InactiveCN103241123AReduce power levelSmall sizeGas pressure propulsion mountingPlural diverse prime-mover propulsion mountingElectricityCoupling
The invention belongs to the technical field of vehicle transmission and particularly relates to a hybrid transmission device. According to the technical scheme of the hybrid transmission device for urban buses, the hybrid transmission device for the urban buses comprises an engine, a coupling, a clutch, a power splitting bus, a power converging bus, a first brake, a second brake, a double-rotor motor, a third brake, an output shaft, an input shaft, an energy storing device and an integrated controller. According to the hybrid transmission device for the urban buses, a planetary gear train is utilized as an implementing device of a power splitting mechanism, the engine outputs power to a certain component of the planetary gear train, the planetary gear train, by a fixed proportion, outputs one portion of torque through the power splitting bus directly and distributes the other portion of the torque to an inner motor of the double-rotor motor to drive the inner motor to generate electricity, an outer motor converts input electric energy into mechanical energy, and the mechanical energy is output after superposed with torque of the output shaft by utilizing the power converging bus, so that the size of the motor is reduced; and multiple modes can be achieved through the integrated controller, and the advantages of electric transmission and mechanical transmission can be fully taken advantages of.
Owner:BEIJING INSTITUTE OF TECHNOLOGYGY
Bus arrival predication method and system based on bus GPS data
ActiveCN103578267AReduce constructionSimple calculationRoad vehicles traffic controlPredictive methodsArrival time
The invention discloses a bus arrival predication method and system based on bus GPS data, and belongs to the field of intelligent transportation. The bus arrival predication method includes the steps of reading in topological data of bus stations, building a topological relation of the bus stations, receiving the bus real-time GPS data, and obtaining and outputting in-station delay, inter-station delay and next-station arrival delay, of buses in various lines, in the topological relation according to a set time interval. The bus arrival predication system comprises a topological relation building device, a GPS data reading module and a bus running model building device. According to the bus arrival predication method and system based on the bus GPS data, due to the fact that the calculating process of the running time between stations is simplified to be achieved through the bus GPS data and the inter-station abstract road conditions, the calculating process is greatly simplified, and calculating errors introduced in the road section running time calculating and accumulation processes can be further reduced correspondingly. In addition, the delay of the buses inside the stations serves as a parameter to be described, and therefore the bus arrival time can be accurately calculated.
Owner:BEIJING PALMGO INFOTECH CO LTD
Urban express road intersection public transit priority signal coordinating and timing method
ActiveCN106781563AAvoid mutual influenceReduce waiting delaysRoad vehicles traffic controlTraffic characteristicGreen time
The invention discloses an urban express road intersection public transit priority signal coordinating and timing method which includes the steps: performing dividing and numbering for control areas, and dividing urban express roads under the tidal traffic flow actions into two types of control areas according to a fact that whether intersection downstream roads have bus stops or not; building traffic characteristics data sets; determining initial signal timing schemes comprising initial signal phase structures, initial signal control periods and initial phase green time of intersections; respectively constructing intersection public transit priority signal timing models for the two types of control areas, and calibrating model parameters; determining intersection public transit priority signal timing prioritization schemes, and determining public transit priority green time of the intersections and phase green time of the intersections by the aid of a 'value testing method'; determining an intersection public transit priority signal coordinating and timing scheme. Waiting delay of major traffic flow of the express road at the intersections is greatly reduced, and traffic efficiency is improved.
Owner:HOHAI UNIV
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