CN113538887A - Intelligent bus terminal system - Google Patents

Intelligent bus terminal system Download PDF

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CN113538887A
CN113538887A CN202110796785.8A CN202110796785A CN113538887A CN 113538887 A CN113538887 A CN 113538887A CN 202110796785 A CN202110796785 A CN 202110796785A CN 113538887 A CN113538887 A CN 113538887A
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谢立华
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Guangzhou Guoyun Information Technology Co ltd
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    • G—PHYSICS
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    • G08G1/00—Traffic control systems for road vehicles
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    • G06Q50/40—Business processes related to the transportation industry
    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
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    • G08G1/202—Dispatching vehicles on the basis of a location, e.g. taxi dispatching
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    • H—ELECTRICITY
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    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/02—Services making use of location information
    • H04W4/029—Location-based management or tracking services
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/80—Services using short range communication, e.g. near-field communication [NFC], radio-frequency identification [RFID] or low energy communication

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Abstract

The invention discloses an intelligent bus terminal system, and belongs to the field of intelligent traffic service management. The method comprises the steps of establishing a network model of an intelligent bus system, designing a bus hardware system and an intelligent software system according to the network model, managing and receiving and sending various data in the traffic system, optimizing bus dispatching according to the data by a bus dispatching center, changing bus driving routes and sending modes, providing passengers with traffic information, and facilitating the traveling of the passenger users and listening to the evaluation opinions of the passengers. The bus resource utilization efficiency can be improved, and the bus resource utilization system has the advantages of simple structure, reasonable design and easiness in manufacturing.

Description

Intelligent bus terminal system
Technical Field
The invention belongs to the field of intelligent traffic service management, and particularly relates to an intelligent bus terminal system.
Background
At present, buses are the most commonly used means of transportation, people always rely on the buses in work, school, trip and the like, the buses are crowded, the inaccuracy of the arrival time of the buses always influences the taking experience of the buses, sometimes, passengers on a line and the like are full of troubles, but the bus departure frequency on the line is quite low, the number of the buses is few, the passengers on some lines are too many, the buses are one after another, even the situation of empty buses is frequently generated, and the waste of bus resources is easily caused.
The method for dispatching the public transport in the market at present comprises manual dispatching and calculation statistical dispatching, wherein the manual dispatching is that workers change the bus route and the departure frequency according to feedback of a driver or opinion evaluation of passengers, the mode is low in efficiency, the problem of taking a bus of the passengers cannot be solved at the first time, the change is usually started after the bus resource waste is long, and the calculation statistical dispatching refers to that a computer counts a series of data of the number of the passengers in the bus shift.
However, the public transportation scheduling problem is a multi-objective optimization problem essentially, the considered target is mainly the benefit of passengers and public transportation companies, the waiting time of the passengers is expected to be as short as possible, and the operation efficiency of the public transportation companies is as high as possible, so that an optimized scheduling scheme needs to be found from the aspects of vehicle monitoring scheduling, vehicle terminals, electronic stop boards, communication networks and the like, the utilization of public transportation resources is improved, the satisfaction degree of passengers taking buses is ensured, and the management standardization, the operation supervision automation, the decision support scientization, the command scheduling rationalization and the information service integration of the urban public transportation industry are realized.
Disclosure of Invention
1. Problems to be solved
The invention provides an intelligent bus terminal system, aiming at the problems that the bus scheduling in the existing bus system is not humanized and intelligent enough, the bus resource distribution is unbalanced, and the passengers cannot well acquire the required bus information.
2. Technical scheme
In order to solve the above problems, the present invention adopts the following technical solutions.
An intelligent bus terminal system adopts the following steps:
step 1: establishing a network model of the intelligent public transportation system according to the network hierarchical structure characteristics of the Internet of things;
step 2: designing a bus hardware system according to the intelligent public transportation system network model established in the step 1, compiling an intelligent public transportation software system, and applying and installing the intelligent public transportation software system into each intelligent public transportation system platform;
and step 3: and (3) the intelligent public transportation system platform acquires each data information in the public transportation system through the hardware system designed in the step (2), and uses the software system to mutually transmit and receive the data information between the platforms according to requirements.
And 4, step 4: the intelligent bus system realizes intelligent bus dispatching through the bus dispatching center for the data information between the processing platforms, the bus realizes acquiring running data change information, and the bus station and the passenger client realize information acquisition and display.
Preferably, the network model of the intelligent public transportation system in the step 1 is divided into three parts, namely bus data acquisition, bus data analysis and processing, and data information feedback and display:
the bus data acquisition belongs to a sensing layer in the network layer of the Internet of things, and the data acquisition mainly adopts a radio frequency identification technology for identification so as to provide the most original data information for the whole intelligent public transportation system;
the bus data analysis and processing belongs to a network layer in the network layer of the Internet of things, and is used for realizing information transmission between a bus dispatching center and each bus and between the bus dispatching center and an electronic stop board, and realizing the networking function of a basic network through a mobile communication network, the Internet and satellite communication;
the data information feedback and display belongs to an application layer in the network layer of the Internet of things, and the information transmitted by the sensing layer and the network layer is filtered, classified and analyzed and correspondingly processed.
By establishing the model, the internal hierarchy of the model is clear, and the division of labor is clear, so that the data processing result is more accurate.
Further, the data acquisition acquires data information such as bus information, passenger information, arrival information and the like through a terminal and a wireless communication device; acquiring bus information through an RFID technology; the information of departure, arrival and return of the bus is identified by combining with a GPS; meanwhile, the bus electronic stop board receives bus information and provides real-time and dynamic bus information for passengers; the passenger statistical information is mainly realized through the RFID, the passenger flow statistical instrument and the intelligent vehicle-mounted terminal, different data information is obtained through different sensing calculation, and the data result is more reliable.
Furthermore, the data information feedback and display can be divided into two aspects of feedback control and service, the feedback control means that the system provides corresponding feedback, control and processing according to the data information provided by the sensing layer and the network layer, the service layer provides traffic information on the electronic bus stop board, including vehicle information, road conditions and passenger flow information, and the data processing is more reliable through layered processing.
Preferably, the bus hardware system in the step 2 comprises a vehicle subsystem and a platform subsystem, wherein the vehicle subsystem consists of a main control microprocessor, a high-frequency transceiver chip, a wireless receiver chip, a voice control chip, a liquid crystal display, a touch screen and a storage module, and has the functions of automatic bus positioning, automatic bus stop reporting, automatic driving information recording and fault alarm; the platform subsystem is composed of a main control microprocessor, a high-frequency transceiving chip, a display control chip, a memory and a touch screen module, the arrival time of the bus on each line and the number of passengers waiting for the bus are counted, different hardware is used for obtaining information, the hardware function division is clear, and the result is reliable.
Preferably, the intelligent bus software system in the step 2 has a bus scheduling function, a bus scheduling mathematical model is designed based on a simulated annealing algorithm, a bus scheduling optimization target is obtained by calculating a target function of passenger benefits, waiting time and bus company benefits through the model, and an optimization result is more accurate by using the annealing algorithm.
Preferably, the step 3 of acquiring, sending and receiving data information by the intelligent bus system platform means that data transmission is performed among the bus dispatching center, each bus, the bus stop and the passenger moving end, the software system is responsible for processing various bus data information, and respectively sends the data information to the bus dispatching center, each bus, the bus stop and the passenger moving end through statistical integration and processing of the data, and the dispatching center software system dispatches each bus according to the received data information, optimizes bus line configuration, dynamically changes bus dispatching frequency according to passenger flow, and uploads dispatching information to the bus terminal; the bus changes the stop time, the advancing route and the departure frequency of the platform according to the received scheduling information; the bus station obtains the traveling route, departure time and bearing condition of the bus and displays the traveling route, departure time and bearing condition in the electronic bus station board; the passenger terminal can obtain the bus number, departure time, departure frequency, traveling route, speed and passenger carrying condition, and can meet the data requirements of different platforms.
Furthermore, the passenger mobile terminal can be a software applet, a two-dimensional code scanning program and an intelligent bus application program, the passenger can obtain the bus information wanted by the passenger through the programs, and after the intelligent bus system is used, the passenger can perform evaluation service on the intelligent bus system and provide own evaluation suggestions, so that the intelligent bus system is improved.
An intelligent bus terminal device comprises
The network communication module is used for establishing an intelligent bus network model and burning a software system to realize transmission, filtration, classification, analysis and corresponding processing of data information;
the central dispatching module is used for calculating a dispatching optimization result according to the passenger information and the bus information, and sending an instruction to dispatch the bus so as to change the traveling route, the departure frequency and the departure time of the bus;
the bus driving module is used for receiving the dispatching instruction sent by the central dispatching module and changing the stop time, the traveling route and the departure frequency of the station platform according to the dispatching instruction;
the platform display module is used for acquiring the traveling route, departure time, departure frequency and bearing condition of the bus and displaying the traveling route, the departure time, the departure frequency and the bearing condition in an electronic screen;
the mobile terminal module is used for being in network connection with the intelligent transportation system to obtain the bus number, departure time, departure frequency, a traveling route, a speed and a passenger carrying condition;
and the storage module is used for storing all data information in the intelligent public transportation system and the dispatching instruction of the central dispatching module.
An intelligent bus terminal device, the device comprising a service processor and a distributed memory, the service processor being connected to the memory, the distributed memory having stored therein a service self-management program configured to store machine-readable instructions, the service processor executing the service self-management program, the instructions when executed by the processor, to implement the intelligent bus service system as described above.
The utility model provides an intelligence public transit terminal system, equipment and device, through establishing network model according to thing networking network hierarchy to with this design hardware system and software system, realize the management and the receiving and dispatching of various data in the traffic system, and optimize public transit dispatch according to data, provide the passenger simultaneously and look over traffic information, make things convenient for passenger user's trip and listen to passenger's evaluation suggestion, reach more humanized traffic management, give the passenger better public transit and take experience.
3. Advantageous effects
Compared with the prior art, the invention has the beneficial effects that:
(1) according to the invention, a network model of the intelligent public transportation system is established according to the characteristics of the three-layer network hierarchical structure of the Internet of things, the model is divided into three parts, namely bus data acquisition, bus data analysis and processing, and data information feedback and display, so that the most original data information can be provided for the public transportation system, and data transmission, analysis, filtration, classification and processing are carried out, so that the data of the public transportation system is more accurate;
(2) according to the bus dispatching method, the bus hardware system is designed, the intelligent software system is compiled, so that the dispatching center can obtain bus data and passenger information at the first time, the optimized bus dispatching result is calculated by adopting an algorithm according to the data and the information, the result is sent to the bus, the bus can change the driving route, departure time, frequency and stop time of the bus at one time, the bus driving can be more humanized, and the utilization efficiency of bus resources is improved;
(3) the invention obtains the bus number, the departure time, the frequency, the advancing route, the speed and the passenger carrying condition information through the display of the electronic stop board and the passenger mobile terminal, and the passenger can obtain the required bus information at the first time, and simultaneously can provide the valuable suggestion of the passenger by using the mobile terminal, thereby leading the improvement of the intelligent bus system to be more popular and being more convenient for the passenger to go out.
Drawings
In order to more clearly illustrate the embodiments or exemplary technical solutions of the present application, the drawings needed to be used in the embodiments or exemplary descriptions will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application and therefore should not be considered as limiting the scope, and it is also possible for those skilled in the art to obtain other drawings according to the drawings without inventive efforts.
FIG. 1 is a schematic diagram of steps of an intelligent bus terminal system;
FIG. 2 is a schematic flow chart of an intelligent bus terminal system;
FIG. 3 is a schematic diagram of a network model of an intelligent bus terminal system;
FIG. 4 is a schematic diagram of an intelligent bus terminal device;
fig. 5 is a schematic diagram of an intelligent bus terminal device.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. The components of the embodiments of the present application, generally described and illustrated in the figures herein, can be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present application, presented in the accompanying drawings, is not intended to limit the scope of the claimed application, but is merely representative of selected embodiments of the application. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
Example 1
The embodiment of the application provides an intelligent bus terminal system, this system uses in the middle of the intelligent transportation service management field, it is more as the passenger, wait for the transit time for too long, the route of demand is public less, and as the less route of passenger, the frequency of bus departure is still a lot of, when forming the empty bus situation easily, in the face of the waste and the maldistribution of public transit resource, when the bus dispatching center can not be fine gives the optimization result, just need provide more intelligent and humanized bus service system, give the passenger better traffic experience.
As shown in fig. 2, the intelligent bus service system may include a bus dispatching center server, a bus terminal, a bus stop terminal, and a passenger moving terminal, wherein the bus dispatching center server may optimize a bus traveling route by processing bus data and sending a dispatching instruction; the bus terminal can collect and upload bus information and passenger boarding and disembarking data, and receive a scheduling instruction to change a traveling route; the bus station terminal can acquire and display bus information; the mobile terminal can acquire and display the public transportation information required by the passenger.
The public traffic dispatching center server can comprise a data information processor, a network communication server and a memory.
The data information processor is used for calculating a scheduling optimization result by receiving passenger information and bus information, processing various received data and providing corresponding feedback, control and processing;
the network communication server is used for receiving data or requests sent from each platform terminal and sending processed data or signals;
the memory can be a HDD mechanical hard disk, or an SDD solid state disk or other nonvolatile memories, and is used for storing various received bus information and passenger data.
The bus terminal can comprise a voice reminding module and a data acquisition module.
The voice reminding module can prompt a driver to schedule a route optimizing signal sent by a center;
the data acquisition module can comprise a GPS (global positioning system) and a human body sensor, acquires data of passengers getting on or off the bus by acquiring the current position and driving route of the bus, and uploads the acquired data to the bus dispatching center server.
The bus station terminal can comprise an electronic display screen and can display bus data sent by the dispatching center server, including the traveling route, departure time, departure frequency and bearing condition of the bus.
According to the above, the specific flow of the intelligent bus terminal system can be as follows:
firstly, a network model of the intelligent public transportation system is established according to the hierarchical structure characteristics of the three-layer network of the Internet of things, as shown in figure 3, the network model is divided into three parts of bus data acquisition, bus data analysis and processing, data information feedback and display,
the bus data acquisition belongs to a sensing layer in the network layer of the Internet of things, the data acquisition mainly adopts a radio frequency identification technology for identification, provides the most original data information for the whole intelligent bus system, and acquires data information such as bus information, passenger information, arrival information and the like through a terminal and wireless communication equipment; acquiring bus information through an RFID technology; the information of departure, arrival and return of the bus is identified by combining with a GPS; meanwhile, the bus electronic stop board receives bus information and provides real-time and dynamic bus information for passengers; the statistical information of passengers is also mainly realized through RFID, passenger flow statistical instruments and intelligent vehicle-mounted terminals;
the bus data analysis and processing belongs to a network layer in the network layer of the Internet of things, and is used for realizing information transmission between a bus dispatching center and each bus and between the bus dispatching center and an electronic stop board, and realizing the networking function of a basic network through a mobile communication network, the Internet and satellite communication;
the data information feedback and display belongs to an application layer in the network layer of the Internet of things, information transmitted by a sensing layer and the network layer is filtered, classified and analyzed, corresponding processing is carried out, the display can be divided into two aspects of feedback control and service, the feedback control means that a system provides corresponding feedback, control and processing according to the data information provided by the sensing layer and the network layer, and the service layer provides traffic information on an electronic bus stop board and comprises vehicle information, road conditions and passenger flow information.
Then designing a bus hardware system according to the established intelligent bus system network model, wherein the bus hardware system comprises a vehicle subsystem and a platform subsystem, the vehicle subsystem consists of a master control microprocessor, a high-frequency transceiver chip, a wireless receiver chip, a voice control chip, a liquid crystal display, a touch screen and a storage module, and has the functions of automatic bus positioning, automatic bus stop reporting, automatic driving information recording and fault alarm; the platform subsystem is composed of a main control microprocessor, a high-frequency transceiving chip, a display control chip, a memory and a touch screen module, and is used for counting the arrival time of the bus on each line and the number of passengers waiting for the bus.
Writing an intelligent bus software system, wherein the software system has a bus scheduling function, a bus scheduling mathematical model is designed based on a simulated annealing algorithm, a passenger benefit objective function, waiting time and bus company benefits are calculated through the model to obtain a bus scheduling optimization objective, and the software system is applied and installed in each intelligent bus system platform;
the intelligent bus system platform acquires data information in a bus system through a designed hardware system, a bus dispatching center, buses, bus stops and passenger moving terminals carry out data transmission, a software system is responsible for processing various bus data information and respectively sends the data information to the bus dispatching center, the buses, the bus stops and the passenger moving terminals through statistical integration and processing of the data, and a dispatching center software system dispatches the buses according to the received data information, optimizes bus line configuration, dynamically changes bus dispatching frequency according to passenger flow and uploads dispatching information to the bus terminals; the bus changes the stop time, the advancing route and the departure frequency of the platform according to the received scheduling information; the bus station obtains the traveling route, departure time and bearing condition of the bus and displays the traveling route, departure time and bearing condition in the electronic bus station board; the passenger terminal can obtain the bus number, departure time, departure frequency, traveling route, speed and passenger carrying condition.
The bus dispatching center realizes intelligent bus dispatching by processing data information between the platforms, the bus realizes acquiring running data change information, and the bus station and the passenger client realize information acquisition and display.
According to the description, in the embodiment, the network model of the intelligent public transportation system is established according to the three-layer network hierarchical structure characteristic of the Internet of things, the most original data information is provided for the public transportation system, and data transmission, analysis, filtering, classification and processing are realized, so that a hardware system and a software system are designed, the management and receiving and sending of various data in the transportation system are realized, the optimized result of bus dispatching is calculated according to the data and the information by adopting an algorithm, meanwhile, the passenger is provided for checking the transportation information, the travel of the passenger is facilitated, more humanized traffic management is achieved, better bus taking experience is provided for the passenger, and the utilization efficiency of bus resources is improved.
Example 2
The implementation steps of the intelligent bus terminal system are basically the same as those of the embodiment 1, and further, the use path of the mobile terminal can be a small software program, two-dimensional code scanning and an intelligent bus application program, passengers can obtain the bus information wanted by the passengers through the programs, after the intelligent bus system is used for taking buses, the mobile terminal can be used for carrying out different levels of evaluation service on the intelligent bus system, and the precious evaluation opinions of the passengers are provided, so that the intelligent bus system is improved, and the passengers have better traffic experience.
Example 3
As shown in FIG. 4, the intelligent bus terminal device comprises
The network communication module is used for establishing an intelligent bus network model and burning a software system to realize transmission, filtration, classification, analysis and corresponding processing of data information;
the central dispatching module is used for calculating a dispatching optimization result according to the passenger information and the bus information, and sending an instruction to dispatch the bus so as to change the traveling route, the departure frequency and the departure time of the bus;
the bus driving module is used for receiving the dispatching instruction sent by the central dispatching module and changing the stop time, the traveling route and the departure frequency of the station platform according to the dispatching instruction;
the platform display module is used for acquiring the traveling route, departure time, departure frequency and bearing condition of the bus and displaying the traveling route, the departure time, the departure frequency and the bearing condition in an electronic screen;
the mobile terminal module is used for being in network connection with the intelligent transportation system to obtain the bus number, departure time, departure frequency, a traveling route, a speed and a passenger carrying condition;
and the storage module is used for storing all data information in the intelligent public transportation system and the dispatching instruction of the central dispatching module.
According to the description, the modules in the equipment are divided into different parts, so that the loss of the modules in the working process is reduced, the transmission and the sending of commands are quicker, the functions of the management modules are subdivided, the equipment is managed more accurately, an optimized scheduling scheme is obtained through the management and the calculation of the bus data, the bus driving is more humanized, and the bus resources are more efficiently utilized.
Example 4
As shown in fig. 5, an intelligent bus terminal device is characterized in that the device includes a service processor and a distributed memory, the service processor is connected to the memory, the distributed memory stores a service self-management program configured to store machine-readable instructions, the service processor executes the service self-management program, and the instructions, when executed by the processor, implement the intelligent bus service system according to embodiment 1.
According to the description, the management and the receiving and sending of various data in the traffic system are realized by establishing the network model and designing the hardware system and the software system, the optimized result of bus dispatching is calculated by adopting an algorithm according to the data and the information, meanwhile, the traffic information is provided for passengers to check, the travel of the passenger users is facilitated, more excellent traffic management is achieved by managing and calculating the bus data, the bus driving is more humanized, and the utilization efficiency of bus resources is improved.
Example 5
In order to further understand the intelligent bus terminal system, the following detailed description is provided with reference to specific examples.
The intelligent bus service system is applied to a campus bus, the intelligent bus service system is installed on the campus bus, a bus dispatching center is provided with a main control microprocessor, a high-frequency transceiving chip, a display control chip, a memory and a touch screen module, the bus is provided with the main control microprocessor, the high-frequency transceiving chip, a wireless receiver chip, a voice control chip, a liquid crystal display, the touch screen and a storage module, and an electronic platform is provided with the main control microprocessor, the wireless receiver chip, the liquid crystal display, the display control chip and the memory.
Meanwhile, each platform is provided with an intelligent bus software system, the campus bus collects the outgoing, arriving and returning information of the bus through the RFID technology, and the information of passengers getting on and off is counted by combining a passenger flow counting instrument and an intelligent vehicle-mounted terminal; the position and route information of the bus is acquired through GPS identification; meanwhile, the bus electronic stop board receives bus information and provides real-time and dynamic bus information for passengers; the student passenger mobile terminal can adopt a small software program, two-dimensional code scanning and an intelligent bus application program to acquire the bus information which the student passenger mobile terminal wants.
When students in a campus take a bus in the campus, the students have different traffic demands on class, class and weekend or holiday, the number of passengers going to a teaching building in the dormitory area is large in class, the opposite is true in class, the number of passengers between the dormitory area and the teaching area is greatly reduced in weekend holiday, the number of students entering and leaving the campus is greatly increased, and the bus scheduling of the campus is required to be changed according to the situation.
The campus bus dispatching center calculates the passenger flow by receiving the information collected by the campus buses and using a mathematical model designed by an annealing algorithm, a bus dispatching optimization target is obtained by calculation, then dispatching information is sent to a bus terminal, a bus driver changes the stop time, the traveling route and the departure frequency of a platform according to the received dispatching information, at ordinary times, the number of bus shifts between a dormitory area and a teaching area is increased according to the demands of students, and the number of bus shifts and the departure frequency of the school entrance are increased at the same time.
According to the description, the intelligent bus service system can change the traveling route and the departure frequency and the quantity of the campus buses by collecting and counting the passenger information of the student passengers in the campus buses, provide the students with the change to check the traffic information, facilitate the campus trips of the student users, achieve more humanized traffic management, provide better campus bus taking experience for the students, and improve the utilization efficiency of the campus bus resources.
The above examples are merely representative of preferred embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, various changes, modifications and substitutions can be made without departing from the spirit of the present invention, and these are all within the scope of the present invention.

Claims (8)

1. The intelligent bus terminal system is characterized by comprising the following steps:
step 1: establishing a network model of the intelligent public transportation system according to the network hierarchical structure characteristics of the Internet of things;
step 2: designing a bus hardware system according to the intelligent public transportation system network model established in the step 1, compiling an intelligent public transportation software system, and applying and installing the intelligent public transportation software system into each intelligent public transportation system platform;
and step 3: the intelligent public transportation system platform acquires each data information in the public transportation system through the hardware system designed in the step 2, and uses a software system to mutually transmit and receive the data information among the platforms according to requirements;
and 4, step 4: the intelligent bus system realizes intelligent bus dispatching through the bus dispatching center for the data information between the processing platforms, the bus realizes acquiring running data change information, and the bus station and the passenger client realize information acquisition and display.
2. The intelligent bus terminal system according to claim 1, wherein: the network model of the intelligent public transportation system in the step 1 is divided into three parts, namely bus data acquisition, bus data analysis and processing, and data information feedback and display:
the bus data acquisition belongs to a sensing layer in the network layer of the Internet of things, and the data acquisition mainly adopts a radio frequency identification technology for identification so as to provide the most original data information for the whole intelligent public transportation system;
the bus data analysis and processing belongs to a network layer in the network layer of the Internet of things, and is used for realizing information transmission between a bus dispatching center and each bus and between the bus dispatching center and an electronic stop board, and realizing the networking function of a basic network through a mobile communication network, the Internet and satellite communication;
the data information feedback and display belongs to an application layer in the network layer of the Internet of things, and the information transmitted by the sensing layer and the network layer is filtered, classified and analyzed and correspondingly processed.
3. The intelligent bus terminal system according to claim 2, wherein: the data acquisition acquires data information such as bus information, passenger information, arrival information and the like through a terminal and a wireless communication device; acquiring bus information through an RFID technology; the information of departure, arrival and return of the bus is identified by combining with a GPS; meanwhile, the bus electronic stop board receives bus information and provides real-time and dynamic bus information for passengers; the statistical information of passengers is also mainly realized by RFID, passenger flow statistical instruments and intelligent vehicle-mounted terminals.
4. The intelligent bus terminal system according to claim 2, wherein: the data information feedback and display can be divided into two aspects of feedback control and service, the feedback control means that the system provides corresponding feedback, control and processing according to data information provided by a sensing layer and a network layer, and the service layer provides traffic information on the electronic bus stop board, including vehicle information, road conditions and passenger flow information.
5. The intelligent public transportation service system as claimed in claim 1, wherein: the bus hardware system in the step 2 comprises a vehicle subsystem and a platform subsystem, wherein the vehicle subsystem consists of a master control microprocessor, a high-frequency transceiver chip, a wireless receiver chip, a voice control chip, a liquid crystal display, a touch screen and a storage module; the platform subsystem is composed of a main control microprocessor, a high-frequency transceiving chip, a display control chip, a memory and a touch screen module.
6. The intelligent bus terminal system according to claim 1, wherein: the intelligent bus software system in the step 2 is provided with a bus scheduling module, a bus scheduling mathematical model is designed based on a simulated annealing algorithm, and a bus scheduling optimization target is obtained by calculating a target function of passenger benefits, waiting time and bus company benefits through the model.
7. The intelligent bus terminal system according to claim 1, wherein: the intelligent bus system platform acquires the data information and sends and receives the data information in the step 3, namely the software system is responsible for processing various bus data information, the data are respectively sent to a bus dispatching center, buses, bus platforms and passenger moving terminals through statistical integration and processing of the data, the dispatching center dispatches the buses according to the received data information, the bus route configuration is optimized, the bus dispatching frequency is dynamically changed according to passenger flow, and the dispatching information is uploaded to the bus terminals; the bus changes the stop time, the advancing route and the departure frequency of the platform according to the received scheduling information; the bus station obtains the traveling route, departure time and carrying condition of the bus, and displays the traveling route, departure time and carrying condition on the electronic stop board; the passenger terminal can obtain the bus number, departure time, departure frequency, traveling route, speed and passenger carrying condition.
8. The intelligent bus terminal system according to claim 7, wherein: the passenger mobile terminal adopts a small software program, two-dimension code scanning and an intelligent bus application program to obtain the bus information which is required by the passenger mobile terminal.
CN202110796785.8A 2021-07-14 2021-07-14 Intelligent bus terminal system Withdrawn CN113538887A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117041304A (en) * 2023-10-10 2023-11-10 南京翼辉信息技术有限公司 Vehicle-mounted atomic service system and control method thereof

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117041304A (en) * 2023-10-10 2023-11-10 南京翼辉信息技术有限公司 Vehicle-mounted atomic service system and control method thereof
CN117041304B (en) * 2023-10-10 2023-12-19 南京翼辉信息技术有限公司 Vehicle-mounted atomic service system and control method thereof

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Application publication date: 20211022