91 results about "Public transport service" patented technology

The invention discloses an updating method for public transport system scheduling information.The method includes the steps that video information, acquired based on a video monitoring device, of public transport lines is acquired; passenger flow volume data and road condition data of the public transport lines are acquired from the acquired video information, wherein the passenger flow volume data comprises the passenger flow volume data of all platforms of the public transport lines and the passenger flow volume data in public transport vehicles; the scheduling information of the public transport vehicles of the public transport lines is updated according to the acquired passenger flow volume data and/or the acquired road condition data.The invention further provides an updating device for the public transport system scheduling information.The public transport vehicles can be scheduled according to the condition of a public transport system, and the problem that the passenger flow requirement and public transport service capacity are not matched is solved.

The invention discloses a multi-mode bus combinatorial dispatch-based schedule making method. The method comprises the following steps: A1, acquiring bus station passenger flow data and processing the flow data; A2, determining a station stop method of a multi-mode bus (a whole-journey bus, an inter-zonal bus and a big station speedy bus); A3, establishing a multi-mode bus combinatorial dispatch model; A4, designing a combinatorial dispatch optimization algorithm. For the purpose of public transport service, a combinatorial bus dispatch method with an indefinite departure interval is researched, the problem of overtaking of vehicles of different modes is fully considered, and the vehicles having arrived at a station are reordered. The method can effectively reduce the departure frequency and the system time cost.

The invention discloses a ground bus two-stage optimization scheduling method driven by mass operation data, and the method depends on historical operation data, real-time dynamic data and other multi-source bus big data to carry out static and dynamic combined two-stage bus scheduling, and introduces a line group to carry out regional cooperative scheduling. And the system outputs a daily bus time table of a static region through periodical analysis of three layers of historical passenger flow data space-time characteristics of a station, a single line and a bus corridor line group. The regional bus system takes a static scheduling operation table as a basis, and imports bus dynamic operation data in real time, including bus card swiping data and bus GPS data, to perform dynamic operationanalysis of three layers of stations, single lines and bus corridor line groups, and to identify the problem of real-time bus operation and passenger flow supply and demand matching in a region. Higher-quality public transport service meeting travel requirements is provided for urban resident travel, and attraction of a public transport system and public transport service satisfaction are improved.

A system and method for providing public transport information is disclosed, which implements a function capable of providing optimal public transport information to a user who uses public transport when transferring. To this end, when a user brings a mobile communication terminal having a transport card function, i.e., a mobile pay phone, into contact with a billing terminal installed in a bus or a subway station, optimal public transport information for transfer including public transport information and current station information with respect to the user, is provided to the user through the mobile pay phone. In this manner, the user can receive various routing information such as shortest time information, lowest fare information and shortest distance information of public transport modes that are available on the way to a destination. As such, the difficulty in using complex public transport transfer services can be alleviated by providing a user with information about an optimal public transport mode that can be conveniently used when the user transfers en route to a destination, thereby maximizing convenience in the use of public transport services.

The invention discloses a method of public transportation information acquisition in the practical example. Firstly, two-dimension code containing the public transportation information is shot, and then the public transportation information contained in the obtained shot two-dimension code is analyzed. In the practical example, the invention also discloses a query method of the public transportation information, relevant devices and systems. By employing the invention in the practical example, targeted public transportation information, such as places for transferring bus lines, the advancing state of bus transport and service vehicles and the like, is provided as required by the passengers, thereby increasing public transport service quality and effectively increasing the degree of traffic transport intelligence.

The invention discloses a public traffic vehicle with the logistics transportation function and a logistics transportation system of the public traffic vehicle with the logistics transportation function. The public traffic vehicle comprises a public traffic vehicle body and a cargo storage area. A logistics enterprise sends a cargo transportation demand of the logistics enterprise to a logistics dispatching center, the logistics dispatching center makes a transportation plan according to the transportation demand and distributes the transportation plan to a corresponding public traffic line and the specific public traffic vehicle, the logistics enterprise transports cargoes to a transportation starting station, the cargoes are loaded to the target public traffic vehicle through station devices, after the public traffic vehicle reaches the destination, the cargoes are unloaded to station devices through a vehicle-mounted transportation device, and a transportation task is completed. By means of the public traffic vehicle and the logistics transportation system, a public logistics platform is built based on the public traffic service, transportation potential of the public traffic is sufficiently exploited, the certain logistics transportation function is achieved besides the basic passenger transportation function of the public traffic, repeated construction of freight transportation vehicle teams of different logistics enterprises is reduced, and the social logistics cost is reduced.

The invention relates to a limiting stop-free and fixed line-free public transportation operating system and method. By using the invention, a driving plan of at least one public transportation operating vehicle can be made or modified according to an individual traffic service request of a user, wherein the driving plan comprises information such as a driving route. stops and the like, so that the driving plan of the vehicle and the departure point and/or destination point of the user can be matched in the appointed time period, thereby forming a public transportation service unit which can meet the public individual transportation requirement. By combining and optimizing all the public transportation service units, the public transportation system can provide an economic, efficient and individual transportation service for the public. The invention fuses the expressage vehicle management concept, the vehicle sharing idea and the bus operation, enhances the ability of the common people to control public transportation vehicles, and alleviates various social and environmental problems caused by the public transportation vehicles.

A method and system are disclosed for generating a list of trips on an associated transportation network, the list ranked in accordance with time-dependent modeling of passenger preferences. User preferences of choosing a specific public transportation service or change point are modeled by a set of latent variables. Any actual trip on the network is converted into a set of pairwise preferences implicitly made by the passenger during the trip. Sequences of services matrices and change points matrices from the retrieved set of trips and non-negative factorization of the services and change points matrices is performed to smooth the matrices. The set of pairwise preferences are used to learn a ranking function and the output of a journey planner is re-ranked using the ranking function.

A navigation device capable of displaying the public transportation service and method thereof are disclosed. The navigation device comprises a navigation module and a map database. The map database is for storing at least one digital map and the frequency of runs and the route forming the at least one public transportation service. The navigation module is for providing a navigation function and displaying the digital map and the route forming the public transportation service on the digital map for indication. The route is displayed by a different color, a different shape of the icon, or a different level of transparency, for the public transportation service having different frequency of runs.

A passenger arrival reminding system comprises a terminal with short-distance communication function, a vehicle station name inquiry/broadcasting device and a steward instruction device, wherein, the terminal is used to inquire and set station name and generate arrival reminding tone; the vehicle station name inquiry/broadcasting device is used to store station name information, process inquiry request of the terminal and broadcast the name of the current destination station; moreover, the steward instruction device is used to control various arrival reminding systems in vehicle. The invention which effectively overcomes the disadvantages of the arrival reminding systems of the prior public transport vehicles can prevent a passenger from missing the station during taking a bus, thereby improving the service quality of public transport service system.

The invention discloses a bus dispatching method based on rail transit coordination, and the method comprises the following steps: determining an optimized rail transit stops and a bus line; collecting the selected bus line and the related data of rail transit traffic; dividing passengers waiting for buses at transfer stops into three classes according to the structure of a conventional bus passenger flow: random passengers, transfer passengers and detained passengers; calculating the waiting time of each class, and building a bus dispatching model with the shortest waiting time of passengers; designing an improved genetic algorithm, solving the model, and obtaining a departure time table of a bus; calculating the parking time and traveling time of the bus, and obtaining the departure time table of the bus. According to the invention, the method can improve the transfer efficiency of passengers, and improves the bus service level of the whole city.

A method and apparatus for providing a public transportation service in a communication system includes transmitting a signal representing an existence of a passenger at a particular stop terminal, and transmitting a signal representing information on a number of vehicles at to the stop terminal for selection by a user.

An intelligent public transport service system comprises a bus station and an RFID card. Station management devices, a display screen, an RFID reader, a wireless communication module, a keyboard for inquiring, a display and a keyboard for inputting are integrated on the bus station. The RFID card is arranged on a bus, the station management devices are respectively connected with the display screen, the RFID reader, the wireless communication module, the keyboard for the inquiring, the display and the keyboard for the inputting, the display screen is used for displaying bus service information, the RFID reader is used for identifying the RFID card, the wireless communication module is used for data transmission among different station management devices, the keyboard for the inquiring is used for browsing, inquiring and operating the bus service information, and the display and the keyboard for the inputting are used for a manager to operate the station management devices. The intelligent public transport service system has the advantages that the bus station can provide various, convenient and rapid bus information inquiries, operation efficiency of a bus system is improved, and bus waiting experience of a passenger is improved.

Provided is a method of searching for a house for sale or rent, the method including: receiving, from a user terminal, by an apparatus for searching for a house for sale or rent, a first place that is a destination, and a house search condition; extracting from a public transportation service at least one route passing an arrival station corresponding to the first place; extracting at least one available boarding station satisfying the house search condition from at least one station on the at least one route; and extracting at least one house for sale or rent having a pre-set relationship with the at least one available boarding station.

The invention relates to a parallel elevated road which is a road used for vehicles to run reversely and manly serves for public urban public transport. Island type stations of the parallel elevated road are arranged in the middle of the parallel elevated road, and platforms are in ladder shapes. The ladder-shaped island type platforms can provide multiple parking lanes and station positions, prevent the mutual interference among stopped vehicles and the interference of the stopped vehicles on vehicles running on a fast lane, be beneficial to sufficiently develop the transport capability of the elevated road, and provide high-quality public transport services for passengers; and the ladder-shaped island type platforms is especially suitable for forming solid crisscross transfer stations and solid stacking transfer stations of the parallel elevated road and can cope with the condition of multiple parking vehicles and riding and transferring passengers. The transferring stations can form a road network of the parallel elevated road.

A parallel-connected elevated road is used for the reverse drive of vehicles and mainly works for urban public transport, and an island type stop is arranged in the middle of the road. The width control of the island type stop of the parallel-connected elevated road is beneficial to saving land and reducing the project cost, and has a method comprising the following step: a stand column of a shelter is arranged at both sides of a platform. Accordingly, spaces of getting on and off the vehicle, waiting for the vehicle, walking and transferring for passengers in the island type stop are wide, and the shelter has reasonable stress and stable and firm structure and is suitable for mounting a contact plate for charging an electric automobile under the shelter.

The invention relates to a bus moving trajectory optimization method considering the comfort level. The method includes the following steps that S1, to-be-optimized bus characteristic information is obtained and includes a bus moving route, the current position of a bus, current speed and bus information; S2, the information of a to-be-optimized bus passing through an intersection is obtained, wherein the intersection information includes an intersection location and an intersection traffic light timing information; S3, based on the bus characteristic information and the intersection information, the time interval of the vehicle reaching the next intersection is calculated, and a speed guidance strategy is determined according to the relationship between the time interval of the vehicle reaching the next intersection and the corresponding time interval of a red light at the intersection; S4, according to the determined speed guidance strategy, a trajectory optimization model considering the comfort level of bus moving is built, and the optimal trajectory of each subinterval is obtained by solving the model. Compared with the prior art, the method can improve the comfort level of passengers, and thus the level of public transport service is improved.

The invention relates to a bus travel response system based on CV (connected vehicle) technologies. The bus travel response system is characterized in that a vehicle-road collaborative environment subsystem of the system comprises a vehicle-mounted unit and roadside equipment, thereby providing a necessary software and hardware environment for system implementation; a passenger travel response subsystem comprises a station terminal and a vehicle-mounted terminal, and is used for providing travel requirements by a passenger; and a driver auxiliary subsystem is composed of a control module and driving decision making assistant information publishing equipment, and is used for assisting a driver to make decisions and providing a basis for formulating a vehicle driving route. The bus travel response system has a function that a service area is expanded according to requirements, can enable a vehicle to drive on an auxiliary road according to requirements of passengers, changes a public transport service mode into variable routes from fixed routes, and meets travel requirements of irregular travelling passengers in some regions, thereby expanding the service range of bus route services, reducing fixed bus routes of an area, saving social resources, and being capable of bringing significant energy conservation and emission reduction effects.

Parallel elevated roads allow vehicles to run on the elevated roads inversely and mainly serve the urban public transport. In the technical scheme of a roundabout stereo intersection and a transfer station of the parallel elevated roads, an island-type primary platform is arranged on the primary road of the parallel elevated roads and an island-type secondary platform is arranged on the secondary road of the parallel elevated roads; passengers come and go among the island-type primary platform, the island-type secondary platform, a station hall layer and the ground, get on and off buses and transfer to buses; an underbridge is respectively arranged in up and down directions of the island-type primary platform of the primary road; and a continuous running road network of the parallel elevated roads can be formed by the intersection and the transfer station of the parallel elevated roads. An urban public transportation system formed by the road network of the parallel elevated roads has low transportation cost, can generally save lands, makes land consolidation have a clear direction, is in favor of city and town construction, effectively inhibits the excessively high urban housing price and prevents urban realty from engulfing too much social wealth.

The invention discloses a public traffic operation service quality evaluating system, which can comprehensively reflect the evaluation on operation service quality by the subject (flee) and object (passengers) of public traffic operation service, provides a new angle of view for public traffic service evaluation on the basis of online and on-file automatic vehicle positioning data, and can provide decision support in optimizing operation policy, improving service level and demonstrating the actual and boundary effects of improvement on service measures on enhancement of service for public traffic operating enterprises and provide a corresponding theory and a corresponding method for controlling the quality of the public traffic operation service for the management department of the public traffic industry to realize the aim of the invention.

The invention discloses a probability model based bus travel time modeling method and belongs to the field of smart traffic information processing technology. The method includes collecting and processing operation data of a bus; performing fitting on travel time of a segment between stations by utilizing offset lognormal distribution; modeling a queue waiting to enter a station into a first-in first-out queue based on interaction behaviors of buses of different lines in the same station, and modeling a bus station stopping time based on a probability model; obtaining route travel time of thebus according to the segment travel time and the station stopping time and analyzing the distribution, expectation, variance and reliability of the travel time. The method provided by the invention issuitable for bus travel time predication and is accurate in predication results. The method can analyze causes of travel time fluctuation so as to improve public traffic service level.

The invention provides a social matching data mining system, which is used for collecting and processing bus passenger taking-on and getting-off information data and is characterized by comprising a passenger taking-on and getting-off information collecting module, a data processing module and a social matching degree calculation module, wherein the passenger taking-on and getting-off information collecting module is arranged in a bus, the data processing module and the social matching degree calculation module are arranged in a terminal station or a first station of a bus operation route, after the bus reaches the terminal station, data collected by the passenger taking-on and getting-off information collecting module is transmitted to the social matching degree calculation module after being processed by the data processing module so that the social relationship matching degree between passengers is calculated. The social matching data mining system has the advantages that the behavior features of the daily life of the passengers can be sufficiently used and can be mapped onto the on-line social relationship matching, the data value is deeply mined out, and the promotion effect is achieved on the bus traffic service informatization and humanization.

Parallel elevated roads allow vehicles to run on the elevated roads inversely and mainly serve the urban public transport. The parallel elevated roads are mainly used for the periphery of the main urban zone of a large city, are used for connecting satellite cities on the periphery of the main urban zone, and large, medium and small cities near to the large city, and can form a strip city or a city ring. The intersection and the transfer station of the parallel elevated roads are the key that the parallel elevated roads form road networks and strip and reticular city rings, wherein the road networks and the strip and reticular city rings are communicated and crossed with each other completely. At the elevated planar intersection 15 of the parallel elevated roads for the vehicles keeping right, the vehicles keeping right, such as buses, and the like straightly run on the left side of the central area of the elevated planar intersection 15 or are steered clockwise to pass through the intersection 15 under the indication of signal lamps 12, 12', 12''and 12'''.

The invention discloses a method for setting a system for notifying the arrival time of a small-station-space bus in advance. The driving conditions of the bus are judged through a bus-mounted broadcast system and a system for notifying the arrival time of a station bus in advance, the arrival time of subsequent station buses is predicted through a prediction model, and passengers are notified of the predicted arrival time through a bus arrival time billboard. According to the method, requirements for hardware performance are low, an algorithm is easy and convenient to operate, required investment input is small, and therefore the method is easy to popularize in various kinds of cities and can provide solid technical support well for popularizing application of intelligent public traffic systems, improving the public transport service level and attracting more residents to adopt the bus mode. Public traffic system operating information is recorded in a storage module, and extra information favorable for passengers besides the measurement value essential for calculation of the arrival time can also be stored. Effective vehicles can be recognized better compared with the mode that the vehicles are numbered, and part of buses which arrive through another ways because of special conditions can also be effectively differentiated. On the basis of historical data, the arrival time is predicted through main real-time variables, and therefore a calculated result can have more reference value. The arrival-at-station information of the buses is updated timely, and effective information is provided for passengers waiting for the buses.

The invention discloses a method for evaluating the fairness of a public transit trip. Through proposing a concept of equivalent walking time and combination with some basic data on public transit, the time spent on different modes of trip is subjected to homogenization treatment. The method disclosed by the invention has the benefits that the fairness of the public transit trip adopted by residents is quantitatively evaluated by using five indicators, namely equivalent walking time, road network density, percentage of connecting time at both ends, bus on-time ratio and bus frequency, and datais easier to obtain and higher feasibility is achieved. After calculation, secondary indicators are graded in combination with practical situations and are subjected to homogenization treatment, andthe weights of all the indicators are determined by using a Delphi method, so that the fairness of the public transit trip in a region is conveniently and directly calculated, and a better service isprovided for the urban public transit, and therefore, the social benefits are improved.