CN109166304A

CN109166304A - A kind of intelligent public transportation system

Info

Publication number: CN109166304A
Application number: CN201811079421.2A
Authority: CN
Inventors: 张宪尚; 朱哲明; 王蒙
Original assignee: Sichuan University
Current assignee: Sichuan University
Priority date: 2018-09-17
Filing date: 2018-09-17
Publication date: 2019-01-08

Abstract

The invention provides an intelligent public transportation system, which belongs to the field of public transportation. The intelligent public transportation system includes a vehicle information system, a platform server and a dispatch monitoring and control system, wherein the vehicle information system is installed on the bus station; The platforms on both sides of the road; the dispatch monitoring and control system is set up in the bus dispatch monitoring and command center. The intelligent public transportation system provided by the invention can grasp the arrival time of the public transportation vehicles in real time, realize the non-stop vehicles without passengers getting on and off the station, greatly improving the passenger experience, saving travel time, and making travel simpler and more efficient.

Description

A kind of intelligent public transportation system

Technical field

The present invention relates to public transport fields, and in particular to a kind of intelligent public transportation system.

Background technique

In urban life, with the swift and violent growth of motor vehicles, road traffic pressure is increasing, and people are to city public affairs Traffic altogether also increasingly increases as the indispensable vehicle demand of this trip, and therefore, mass transit system is urgently further sent out Exhibition.For the traffic efficiency alleviated road traffic pressure, improve public passenger transport vehicle, further satisfaction people trip is ridden Demand, inventor combine experience to have developed the public transit system that a kind of structure is simple, intelligence degree is high.

Summary of the invention

The technical problem to be solved in the present invention is that meeting the shortcomings that station must stop for existing public transit system, providing a kind of intelligence Can public transit system, it can be achieved that do not stop without website vehicle above and below passenger, improve the traffic efficiency of public passenger transport vehicle, it is main to wrap It includes: station service device, Vehicle Information System, Dispatching monitor and control system.

The station service device is built in the route map that the website reaches all websites, is mainly used for passenger and believes by bus Breath collection statistics etc., and real-time communication is carried out with operation vehicle and Dispatching monitor and control system, including platform Customer information is received and shown Show system, station platform information emitting-receiving system, station platform information processing system etc.；The platform Customer information receives and display system System, be mainly used for showing the website reach all websites route map and passenger selected riding information (have been displayed by bus Information does not have to repeatedly selection), the riding information is to select website to be reached and institute in the route map by passenger The information of vehicles etc. to be taken；Station platform information transmitting and reception system, mainly transmitting platform passenger riding information and reception fortune Row information of vehicles, realizes the real-time communication of operation vehicle, platform and Dispatching monitor and control system, and passenger's riding information mainly includes Selected vehicle and website to be reached, the operation information of vehicles are mainly that vehicle program reaches our station and from our station It sets out to the time of the next stop；The station platform information processing system, to received passenger's riding information, operation information of vehicles, The information of the daily station service device such as dispatching and monitoring information is handled.

The Vehicle Information System is built in the running route figure of this vehicle and stops website, and can be with dispatching and monitoring Control system, station service device realize communication, mainly include vehicle positioning system, in-vehicle display system, information receiving system, letter Cease processing system, command control system；The vehicle positioning system, mainly realizes driving vehicle by global position system Positioning, and by its location information be sent to on-vehicle information receive, processing etc. systems, and with dispatching and monitoring control system, platform Server realizes communication；The vehicle-mounted information display system, mainly vehicle travel route built-in in Vehicle Information System Road location is shown in figure, bus station on route, to stop website, may collect under vehicle passenger the place and aobvious of standing Show the information of getting off etc. of the passenger that newly gets on the bus included after vehicle to platform；There is vehicle positioning system offer when the described road location Positioning coordinate calculates correction and obtains, and it is the website belonged in the vehicle travel route map, and by vehicle that described, which will stop website, Take out visitor to get off information and traveling website passenger to get on the bus information determine the vehicle whether the website stop；

The information of vehicles receives system, mainly under reception vehicle positioning system information, platform riding information, passenger inside the vehicle Information of standing and Dispatching Control System information, and the information is sent into on-vehicle information processing system；So-called reception passenger inside the vehicle Lower station information is that passenger is not registered by bus in platform for convenience and the amended record for not showing destination in route map and setting is believed Breath system；So-called Dispatching Control System information facilitates emergency processing mainly from the information of bus dispatching control room；

The on-vehicle information processing system is mainly collected and receives system aspects information and process analysis, and vehicle condition is transported It row information and command instruction information can be formed is respectively issued to reception system and command control system；

The command control system, the information after mainly being analyzed according to processor, and its priority of information analysis is formed and is ordered, Priority generally has scheduling information > in-vehicle information > station platform information, and under even in everyday situations, platform Customer information and car are got off information Whether union is formed in the vehicle parking order

The information transmitting system is to send out the vehicle condition operation information of processor system, control command information, location information etc. Give in-vehicle display system, dispatching and monitoring control system and station service device.

The dispatching and monitoring control system is the operation of real time monitoring vehicle and load conditions, can mainly correspond to urgent thing Part makes fast and effective processing.

Detailed description of the invention

Fig. 1 intelligent public transportation system composition block diagram

Fig. 2 intelligence platform server composition block diagram

Fig. 3 on-vehicle vehicle information system composition block diagram

Fig. 4 intelligent public transportation system operation schematic diagram

Fig. 5 public transit system message processing flow figure.

Specific embodiment

Further explanation is made to the present invention with embodiment with reference to the accompanying drawing:

As shown in Fig. 4 intelligent public transportation system operation schematic diagram, the public transit vehicle of traveling, the website of driving direction road both sides are taken Business device and dispatch center can realize real time communication by systems such as satellite, networks.

Station service device is mounted on road both sides (comprising originating point), and passenger inquires this website in station service device and can arrive Up to the route map of other websites, and inquires the public transit vehicle that can be taken and arrival time, the time of arrival and can be believed by vehicle location Breath and traffic information calculate, and pass to bus platform server by wireless telecommunications and show, passenger's selection is facilitated to be wanted The bus taken, forming running information, bus platform server shows riding information again, has Customer information to receive and show above Show system complete, and send that information to station platform information processing system formed command information stream after, on the one hand can by satellite, Wireless network is sent to driving vehicle, and on the other hand travelling within the scope of leaving from station 200m in public transit vehicle also can receive, the vehicle Traveling leaves the platform, and all station service devices are zeroed about the transit riding information of the vehicle, and later passenger needs to take Setting should be reselected by multiplying next bus, as shown in Fig. 2 intelligence platform server composition block diagram.

For public transit vehicle when from the starting station, Vehicle Information System receives automatically refreshes starting station riding information, and The parking website of travel route is shown in vehicle-mounted information display system, can also be looked into the information display system after passenger loading Whether there is or not the parking informations that oneself arrives at a station for inquiry, such as can select to stop a little in the display system without oneself, and in-vehicle information receives system and connects Processing system is issued after receiving selection information and command control system forms parking order and shows in the display system, vehicle location The location information of public transit vehicle is received by vehicle by satellite positioning and is sent to interior processor with emission system, stood by system Platform server and dispatch center, and vehicle location can be shown in inter-vehicle information system, such as Fig. 3 on-vehicle vehicle information system System composition block diagram.

In entire public bus network operational process, dispatching and monitoring control centre can be realized in real time to platform state, public transit vehicle Driving condition is monitored, and is sent some emergency instructions and handed over to the two as major traffic accidents occur in travel route front Lead to unsmooth, public transit vehicle needs to change travel route, notifies driving vehicle and delays website because route changes along the line.

A4 website is removed as passenger 1 comes A1 website, after inquiring the route of platform server system, discovery is arrived at the destination There are 2 liang of road car of public transport 1 and public transport, and it is after five minutes, to reach A4 website and need 30 minutes that public transport 1, which reaches A1 website, public transport 2 Reaching A1 website is after ten minutes, to reach A4 website and need 20 minutes, passenger selects public transport 2；Public transport 1 and public transport 2 it is original all without It gets on or off the bus passenger in website A1, display site is sky in the display system of inter-vehicle information system, at this point, since passenger chooses public affairs 2 are handed over, the order in website A1 parking is generated in 2 system of public transport and is shown, public transport 1 is directly crossed after reaching A1, public transport 2 Stop after reaching A1, by bus after, the information of all about public transport 2 of platform A1 server, which is refreshed, to be zeroed；

In addition, passenger 2 also comes website A1 in passenger 1 during waiting public transport 2, and also to take public transport 2 and remove website A3, it is seen that show that public transport 2 will stop in this platform on station service device, with regard to after not carrying out choosing operation, public transport 2 to stop and passenger 1 gets on the bus together, and the road public transport is inquired on vehicle-mounted information display system and is not stopped at present in A3 website, so passenger 2 arrives A3 website is selected in vehicle-mounted information display system on vehicle, inter-vehicle information system forms command stream and is communicated to driver.

Claims

1. the present invention provides a kind of public transportation system, it is characterized in that, comprise the public transportation platform server that carries out communication connection through satellite positioning, wireless network etc., on-board information system and dispatch monitoring and control system, wherein, the platform server is installed on both sides of the road where the public transportation vehicle travels On the platform of the station, the on-board information system is installed on the bus vehicle, and the dispatch monitoring and control system is set in the bus control center.

2. The public transportation system according to claim 1, wherein the vehicle information system mainly receives and processes information from platform passengers, passengers in the vehicle and the dispatch center, so as to generate control commands for the driving of public vehicles, mainly Including vehicle positioning system, platform information receiving system, vehicle passenger information receiving and display system, vehicle information processor, command control system.

3. The public transportation system according to claim 2, characterized in that, the vehicle positioning system mainly transmits the vehicle position information to the dispatch monitoring control system, each station server in the vehicle's forward direction, and the vehicle through satellite positioning and network systems. Information processing system to facilitate passengers and the monitoring center to inquire about the driving position and accurately grasp the running situation.

4. The public transportation system according to claim 2, characterized in that, the vehicle passenger information receiving and displaying system is mainly to receive the ride information (including the vehicle to be taken, the arrival platform, etc.) The information supplemented by passengers (arriving at the station), the control information sent by the dispatch center, and the information generated by the processor and the command system are displayed and displayed.

5. The public transportation system according to claim 2, characterized in that, the vehicle information receiving system mainly receives information from the platform to transmit ride information, passenger supplementary recording information, vehicle positioning information and dispatch monitoring and control system information, and This information is aggregated to the vehicle information processor.

6. The public transportation system according to claim 2, wherein the vehicle information processor mainly processes and classifies various aspects of the information receiving system and sends the operation information and command information to the information transmitting system and the command respectively. Control System.

7. The bus system according to claim 2, characterized in that, the command control system mainly receives the dispatch information of the dispatch monitoring control system and generates control commands according to the information given by the information processing system, and provides them to the driver of the vehicle , and has a voice prompt function.

8. The bus system according to claim 1, wherein the platform server is installed on the bus on both sides of the road, and is built in the information of all other stations that depart from the station and go through the bus, including the platform bus information Collection and display system, station information transmission and reception system, station information processing system.

9. Among them, the passenger information collection and display system displays the built-in driving line, and passengers can select the vehicle information to be arrived at the station and display the arrival time in the system; the information transmission and reception system receives vehicle information, Passenger information is sent to future vehicle and dispatch control systems.