CN105023423A - Large-city cold-region intelligent public transportation system based on MAS system - Google Patents
Large-city cold-region intelligent public transportation system based on MAS system Download PDFInfo
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Abstract
A large-city cold-region intelligent public transportation system based on a MAS system is disclosed. The invention discloses an intelligent platform of Internet of things. Public transportation is a critical infrastructure which is closely related to production and lives of people. Preferential development of urban public transportation is important means of increasing a traffic resource utilization rate and alleviating a traffic jam. Operation of a current public transportation enterprise adopts a fully manual mode, GPS monitoring and independent video shooting. But theses data lacks integration and linkage. The system comprises a vehicle-mounted intelligent terminal (2), an electronic information board (3) and a cloud calculating service center (4). The cloud calculating service center (4) is wirelessly connected to an air force station (5), a mobile terminal (6) and an intelligent terminal (7). The system of the invention is used for traffic management.
Description
Technical field
The present invention relates to a kind of traffic control system, particularly cold ground, a kind of big city based on MAS system intelligent public transportation system.
Background technology
Public transport is the important infrastructure closely bound up with people's productive life.First developing urban public transport is improve traffic resource utilization factor, alleviates the important means of traffic congestion.The << State Council issued according to State Council first develops instruction >>(promulgated by the State Council (2012) No. 64 files of public transport about city), document goes out, first developing urban public transport is the situation meeting Chinese practice city, first developing public transport is alleviate traffic congestion, change Traffic Development mode, promote people's quality of the life, improve the inevitable requirement of government's basic public services level, build resource-conserving, the strategic choice of friendly environment society.
The operation of current enterprises of public transport adopts full artificial mode, GPS to monitor and independent vide shooting, but these data deficiencies are integrated and interlock, in reality is run, mainly there is following problem:
1. car-mounted terminal is done things in his own way, and Data Source cannot be unified
Equipment is simple, extensive, public transport GPS, video, 3G communication, station reporting instrument or mounting portion equipment have been installed by a lot of public transport company, but various terminal is the autonomous device of spreading the work, producer is different, later maintenance difficulty, the signal produced cannot be unified especially, the data that cannot provide comprehensively, link for management and running.
2. data scatter, lacks integration, linkage analysis, cannot support decision-making needs
A lot of public transit vehicle has installed public transport GPS, but only has simple location, track data; Installed camera, the video of shooting is only stored in vehicle-mounted hard disks, cannot provide real-time video for emergency command; Vehicle screen cannot combine with data such as GPS locating information, public bus network information, site information, volume of the flow of passengers information, POS card using informations especially, bus operation statistics cannot be formed, real time data cannot be provided for public transport company's Real-Time Scheduling management, more cannot support the decision-making needs of emergency command, line optimization, Public Resource configuration.
3. operation data can not provide information support for Public Traveling
Current platform mostly has simple station board circuit site information, but can not show bus arrival information, and public's difficulty of waiting for bus cannot obtain car operation information again, and it is low that the public takes public transport Experience Degree.Integrated by the datumization of bus operation, building arrive at a station the in real time electronic stop plate of information and the palm public transport of mobile Internet of display public transport is the important content of public transport public informationization service.
Summary of the invention
The object of the present invention is to provide cold ground, a kind of big city based on MAS system intelligent public transportation system, the effective efficiency of management improving public transit system, strengthen supervision and the scheduling of public transit system.To promote and to accelerate IT application of the transportation industry construction, provide first-class application software and information-based total solution for traffic management department, transport enterprise.And set up public information to roll to play display screen, as municipal Party committee, one of municipal government publicity window, the government policy that publicity government's latest tendency and relevant information and report citizen pay close attention to and life information.
The object of the present invention is achieved like this:
Cold ground, a kind of big city based on MAS system intelligent public transportation system, its composition comprises: vehicle intelligent terminal, electronic stop plate, cloud computing service center, described cloud computing service center and station wireless connections, mobile terminal wireless connections, intelligent terminal wireless connections.
Cold ground, the described big city based on MAS system intelligent public transportation system, described vehicle intelligent terminal, with 32 ARM Kernel Technology exploitations, is provided with RS232, RS485, CAN communication interface; Comprise CPU, 3G communication module, Zigbee supplemental communication module, communication control unit, automatic station name announcing system, GPS satellite positioning module, display module, expansion module and external data processing module, described vehicle intelligent terminal with video camera, vehicle-carrying display screen be onboard installed be connected, described vehicle intelligent terminal is provided with acoustic pickup, promptly tightly reports button.
Cold ground, the described big city based on MAS system intelligent public transportation system, described electronic stop plate composition comprises: CPU, wireless communication module, communication control unit, display module, expansion module, LCD multimedia screen, camera, LED display, site information display screen, emergency warning system.
Cold ground, the described big city based on MAS system intelligent public transportation system, described cloud computing service center is made up of data communication resolution system, server main system, Database Systems, classification client.
Cold ground, the described big city based on MAS system intelligent public transportation system, described cloud computing service center is connected with intelligent running scheduling management end, is connected with Surveillance center by VPN agreement; Described Surveillance center is connected with sub-Surveillance center by VPN agreement.
Cold ground, the described big city based on MAS system intelligent public transportation system, the enclosure of described vehicle intelligent terminal is inlaid with carbon fibre heating tube, described vehicle intelligent terminal inside is provided with temperature sensor, described electronic stop plate enclosure interior is inlaid with carbon fibre heating tube, and described electronic stop plate enclosure interior is provided with temperature sensor.
Cold ground, the described big city based on MAS system intelligent public transportation system, the panel of described electronic stop plate has alarm button.
Beneficial effect:
1. utilize the technology such as GIS, GPS, Internet of Things to realize the real-time monitoring of personnel, vehicle, station board, circuit; Be strictly on guard against that operation is operated against regulations in violation of rules and regulations;
2. by intelligent terminal, record is carried out to the data in whole bus operation process, utilize data mining technology to integrate operation resource, aid decision making, and generation operation related statements is summed up for comparison.
3. implement GPS vehicle monitoring and dispatching system at public bus network, realize the transformation of experience scheduling to visual Real-Time Scheduling that enterprises of public transport run a line.Utilize GPS to vehicle monitoring location, adopt radio communication and electronic chart display technique, realize the real-time monitoring to circuit vehicle in use, motor vehicles, recovery vehicle dynamic position, improve dispatching and command system to a certain extent to the real-time grasp of circuit operation situation and adaptability to changes.
4. by with the continuing to optimize of bus operation pattern, realize multi-line centralized dispatching or subdispatch, improve the efficiency of management of running scheduling one line, reduce running scheduling handling cost.
5. on the basis to driving GPS location, realize evenly reasonably running interval, the restriction of the speed of a motor vehicle makes safety better be ensured, the automatic location mode of calling out the stops of hommization provides to civic trip serves accurately.
6. at the LCD multimedia display screen of electronic stop plate, operation information, commercial information are provided.
7. by monitoring management measure, impel vehicle to shorten the dwell time, improve the overall overall trip speed of public transport and efficiency, and three on schedule (starting station on schedule, road station turn station on schedule on schedule, eventually) rate.
8. reduce first and last station vehicle pending and shared parking area thereof, improve the utilization factor of public transit vehicle.
9. finely control material deterioration inside and the fuel oil expense of public transport company, put and end to waste, steal wet goods phenomenon.
10. on vehicle intelligent terminal and electronic stop plate, install carbon fiber heating tube, opposing severe cold area low temperature is to the infringement of equipment.
11. electronic stop plates install alarm button, UNICOM 110 alarm call, 120 ambulance calls solve some burning issues, and site information is directly sent to the unit that receives a crime report simultaneously, convenient and swift.
Accompanying drawing illustrates:
In accompanying drawing 1 figure, 1 is Internet of Things intelligent bus platform, and 2 is vehicle intelligent terminal, and 3 is electronic stop plate, and 4 is cloud computing service center, and 5 is station, and 6 is mobile terminal, and 7 is intelligent terminal.
In accompanying drawing 2 figure, 2 is vehicle intelligent terminal, and 9 is RS232,10 is RS485, and 11 is CAN communication interface, and 12 is CPU, 13 is 3G communication module, and 14 is Zigbee supplemental communication module, and 15 is communication control unit, 16 is automatic station name announcing system, and 17 is GPS satellite positioning module, and 18 is display module, 19 is expansion module, and 20 is external data processing module, and 21 is video camera, 22 is vehicle-carrying display screen, and 23 are;
In accompanying drawing 3 figure, 3 is electronic stop plate, and 24 is CPU, and 25 is wireless communication module, 26 is communication control unit, and 27 is display module, and 28 is expansion module, and 29 is LCD multimedia screen, 30 is camera, and 31 is LED display, and 32 is site information display screen, and 33 is emergency warning system.
In accompanying drawing 4 figure, 3 is electronic stop plate, and 29 is LCD multimedia screen, and 30 is camera, and 31 is LED display, and 32 is site information display screen, and 43 is alarm button.
In accompanying drawing 5 figure, 4 is cloud computing service center, and 35 for data communication resolution system, and 36 be server main system, and 37 be Database Systems 38 is classification client.
In accompanying drawing 6,4 is cloud computing service center, and 40 is intelligent running scheduling management end, and 41 is Surveillance center, and 42 is sub-Surveillance center.
Embodiment:
Embodiment 1:
Cold ground, a kind of big city based on MAS system intelligent public transportation system, its composition comprises: vehicle intelligent terminal 2, electronic stop plate 3, cloud computing service center 4, described cloud computing service center 4 and station wireless connections 5, mobile terminal wireless connections 6, intelligent terminal wireless connections 7.
Embodiment 2:
Cold ground, the big city based on MAS system according to embodiment 1 intelligent public transportation system, described vehicle intelligent terminal 2, with 32 ARM Kernel Technology exploitations, is provided with RS232`9, RS485`10, CAN communication interface 11; Comprise CPU12,3G communication module 13, Zigbee supplemental communication module 14, communication control unit 15, automatic station name announcing system 16, GPS satellite positioning module 17, display module 18, expansion module 19 and external data processing module 20, described vehicle intelligent terminal 2 with video camera 21, vehicle-carrying display screen 22 be onboard installed be connected, described vehicle intelligent terminal 2 is provided with acoustic pickup, promptly tightly reports button.
Embodiment 3:
Cold ground, the big city based on MAS system according to embodiment 1 intelligent public transportation system, described electronic stop plate 3 composition comprises: CPU24, wireless communication module 25, communication control unit 26, display module 27, expansion module 28, LCD multimedia screen 29, camera 30, LED display 31, site information display screen 32, emergency warning system 33.
Embodiment 4:
Cold ground, the big city based on MAS system according to embodiment 1 intelligent public transportation system, described cloud computing service center 4 is made up of data communication resolution system 35, server main system 36, Database Systems 37, classification client 38.
Embodiment 5:
Cold ground, the big city based on MAS system according to embodiment 1 intelligent public transportation system, described cloud computing service center 4 is connected with intelligent running scheduling management end 40, is connected with Surveillance center 41 by VPN agreement; Described Surveillance center 41 is connected with sub-Surveillance center 42 by VPN agreement.
Embodiment 6:
Cold ground, the big city based on MAS system according to embodiment 1 intelligent public transportation system, the enclosure of described vehicle intelligent terminal 2 is inlaid with carbon fibre heating tube, described vehicle intelligent terminal 2 inside is provided with temperature sensor, described electronic stop plate 3 enclosure interior is inlaid with carbon fibre heating tube, and described electronic stop plate 4 enclosure interior is provided with temperature sensor.
Embodiment 7:
Cold ground, the big city based on MAS system according to embodiment 3 intelligent public transportation system, the panel of described electronic stop plate 4 has alarm button.
Embodiment 8:
Cold ground, the big city based on MAS system according to above-described embodiment intelligent public transportation system, (1) 3G data communication system, can realize the transmission of remote big data quantity, by WCDMA transmission network, can realize the communication speed of maximum 4.3MBPS.Rely on prior wireless network, can conveniently network.This network has the features such as compatible good, speed is fast.(2) Zigbee supplemental communication positioning system provides system reliability, and this system realizes bus identification by technology of Internet of things, for this system provides a set of reliable and stable, identifies the mutual approach in bus-stop accurately.(3) advanced GIS algorithm location, display vehicle route, by Online Map, coordinate GPS and the 3G communication module of vehicle module, passback information of vehicles.Vehicle location can be shown in control center's main frame screen.(4) markov uncertain programming algorithm improves reckoning arrival time precision, utilizes the markov uncertain programming algorithm based on probability statistics principle, coordinates vehicle module GPS function, calculates vehicle arrival time.The method effectively can identify road congestion conditions, is compensated arrival time.(5) the traffic congestion situation based on support vector machine (SVM) is predicted, by the algorithm of support vector machine of structure based risk minimization, carries out classification identification to traffic.This algorithm can forecast this road section traffic volume density in conjunction with the ruuning situation of multichannel public transport.These data can be traffic department's traffic dispersion and traffic and recall and provide strong support.(6) sun power self-generating system reduces power consumption, low-carbon environment-friendly, by installing the auxiliary power supply system of solar electrical energy generation electric power system as this bus platform system additional, reducing electric power supply, realizing energy-saving and emission-reduction.Outstanding city's environmental protection theory and fashion technology and culture.(7) low temperature resistant, rain and snow, considers that city's winter temperature is low, summer temp is higher, the temperature difference in the spring and autumn environmental factor such as large.By carrying out specialized designs to electronic system, selecting technical grade chip and control panel to ensure military project quality.And guide key lab of Ministry of Education temperature test laboratory through Harbin Engineering University's navigation test with detection, guarantee this system can under such inclement weather steady operation.(8) highlighted LED display makes still can clearly to watch at heavy rain, heavy snow weather.By selecting the highlighted LED of import dedicated display curtain customized, make this cover station board display system still can clearly can watch at the weather such as heavy snow, heavy rain.(9) automatic environmental light perception, regulates LED display brightness, saves electric energy, identifies for ambient light conditions, regulates LED display curtain display brightness.Can using electricity wisely with this, and good viewing effect can be provided for numerous citizen.(10) burglary-resisting system reduces platform artificial destruction, and prevent the artificial destruction that this system is unnecessary, all station module all install destructive test sensor additional, protect the valuable element of key.When detecting that destruction situation can send the concurrent carry information of alarm sound in time to 110 systems.(11) can install municipal camera additional, image real-time Transmission (following updated contents, spare interface), intelligent reporting station system facilitates passenger to alleviate driver's pressure, and this reporting station system realizes full-automatic unmanned work intervention and function of precisely calling out the stops.Superpower tolerant system, every station still can accurately be called out the stops.(12) automatic intelligentization is run, omnidistance without the need to manual intervention, and this cover system acts on the artificial design concept of liberation, avoids manual operation as far as possible.(13) modular design, is convenient to upgrading and safeguards, this system all adopts technical grade communication bus.The equal modular design of functional module, can realize the increase and decrease of new module by getting involved communication bus.And the upgrading of each terminal is realized by teleprogram modify feature.When module breaks down, also can complete maintenance by changing corresponding damage module, the situation that single module damage whole system cannot work can not be caused.(14) terminal software can be upgraded by line again, and for the ease of upgrading in the future and maintenance, all terminals of this system all can realize telnet and carry out updating firmware program.(15) mobile phones enquiring system, facilitate citizen by bus, in order to better serve for numerous citizen and improve urban digital, this system provides mobile phones enquiring interface and website visiting interface, can realize mobile phone terminal and select public bus network ruuning situation to selected stations point and inquire about.This function facilitates citizens' activities arrangement of time greatly.(16) hand over situation altogether by number of ways inquiries such as webpage, note, smartphone software, by number of ways, cross-platform realization inquiry, facilitate citizen to use, outstanding urban digital feature.(17) real time environment Temperature displaying, the handy service for the people (following upgrading), this system belongs to fundamental construction, and object is to improve urban digital image convenient service citizen.In real time for citizen show Current Temperatures, hommization and humanistic care feature can be shown by reload temperature sensor.(18) can be environmental monitoring department and the sensors such as air quality, wind-force, humidity, visibility are provided, for it provides environmental data, bus station is widely distributed, utilizes each website can obtain city's urban environment situation effectively, accurately to the detecting of environment.(19) by installing municipal camera additional, matching model identification and image processing means can be detected bus station and to wait for bus number, traffic dispatching system can be improved data information (following upgrading) is provided, by advanced pattern-recognition and image processing techniques, can detect each bus station crowd density, can effectively for the every field such as city management, bus dispatching, social security provide information.(20) to have controlled device type complicated for cold ground, big city intelligent public transportation system, and reference mark is numerous, and control overflow is high, needs to be optimized problems such as Share of information and resources, control system and physical environment are harmonious.Traditional distributed AC servo system is difficult to realize internal information and resource sharing on a large scale, can not solve dynamic problem complicacy and uncertainty preferably.Distributed intelligent control system can not only reduce network burden, replaces many far calls, can also adjust the change that control mode coordinates controlled device in real time, realize making full use of of system resource.The application of MAS technology in this intelligent system, makes it have good extendibility, opening and reconfigurability.
Claims (7)
1. cold ground, the big city based on MAS system intelligent public transportation system, it is characterized in that: its composition comprises: vehicle intelligent terminal, electronic stop plate, cloud computing service center, described cloud computing service center and station wireless connections, mobile terminal wireless connections, intelligent terminal wireless connections.
2. cold ground, the big city based on MAS system according to claim 1 intelligent public transportation system, is characterized in that: described vehicle intelligent terminal, with 32 ARM Kernel Technology exploitations, is provided with RS232, RS485, CAN communication interface; Comprise CPU, 3G communication module, Zigbee supplemental communication module, communication control unit, automatic station name announcing system, GPS satellite positioning module, display module, expansion module and external data processing module, described vehicle intelligent terminal with video camera, vehicle-carrying display screen be onboard installed be connected, described vehicle intelligent terminal is provided with acoustic pickup, promptly tightly reports button.
3. cold ground, the big city based on MAS system according to claim 1 intelligent public transportation system, is characterized in that: described electronic stop plate composition comprises: CPU, wireless communication module, communication control unit, display module, expansion module, LCD multimedia screen, camera, LED display, site information display screen, emergency warning system.
4. cold ground, the big city based on MAS system according to claim 1 intelligent public transportation system, is characterized in that: described cloud computing service center is made up of data communication resolution system, server main system, Database Systems, classification client.
5. cold ground, the big city based on MAS system according to claim 1 intelligent public transportation system, is characterized in that: described cloud computing service center is connected with intelligent running scheduling management end, is connected with Surveillance center by VPN agreement; Described Surveillance center is connected with sub-Surveillance center by VPN agreement.
6. cold ground, the big city based on MAS system according to claim 1 intelligent public transportation system, it is characterized in that: the enclosure of described vehicle intelligent terminal is inlaid with carbon fibre heating tube, described vehicle intelligent terminal inside is provided with temperature sensor, described electronic stop plate enclosure interior is inlaid with carbon fibre heating tube, and described electronic stop plate enclosure interior is provided with temperature sensor.
7. cold ground, the big city based on MAS system according to claim 3 intelligent public transportation system, is characterized in that: the panel of described electronic stop plate has alarm button.
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Effective date of registration: 20210910 Address after: 311121 7f-01b, building 2, No. 1326, Wenyi West Road, Yuhang District, Hangzhou City, Zhejiang Province Applicant after: HANGZHOU CHENGTIAN TECHNOLOGY DEVELOPMENT Co.,Ltd. Address before: 150001 room 058, block B, building 21, No. 145, Nantong street, Nangang District, Harbin, Heilongjiang Province Applicant before: HARBIN CHENGTIAN TECHNOLOGY DEVELOPMENT Co.,Ltd. |
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Application publication date: 20151104 |