CN103700260A - Self-networking technology-based city bus monitoring guide system - Google Patents
Self-networking technology-based city bus monitoring guide system Download PDFInfo
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- CN103700260A CN103700260A CN201310749748.7A CN201310749748A CN103700260A CN 103700260 A CN103700260 A CN 103700260A CN 201310749748 A CN201310749748 A CN 201310749748A CN 103700260 A CN103700260 A CN 103700260A
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Abstract
A self-networking technology-based city bus monitoring guide system aims to monitor the jamming condition of bus routes and guides the waiting and selecting of passengers on an actual riding route, the utilization rate of a bus system is improved, outgoing time of citizens is reduced and social resources are saved. The self-networking technology-based city bus monitoring guide system comprises a monitoring center base station, bus station board monitoring route relay terminals and bus information collecting tracking terminals. The monitoring center base station, the bus station board monitoring route relay terminals and the bus information collecting tracking terminals are mutually communicated by self-networking RF (radio frequency) wireless communication modules of 433MHz, thus forming a special city-level wireless communication network.
Description
Technical field
The present invention relates to a kind of city bus monitoring guidance system based on ad hoc network, for monitoring urban mass-transit system jam situation, for passenger provides inquiry transport information, reduce citizen's traffic stand-by period, balanced traffic flow of the people.
Background technology
Along with social development, urban transportation becomes and more and more blocks up, a lot of citizens' activities modes that take bus that adopt more.A lot of passengers' trips spend in the time of waiting and are far longer than riding time, and passenger is when waiting, cannot understand the time of arrival of waiting for public transport, can not have the reference of individual science to the selection of many circuits, the basic experience by bus in the past of leaning on is selected the public bus network of taking advantage of.For different public bus networks, need to wait at the several different websites that close on, passenger can not remove to be chosen in which website closing on according to actual traffic situation to be ridden.Wisdom urban mass-transit system in the city having has adopted station board forecast vehicle distances our station station number, and the reference of giving passenger's stand-by period, does real-time monitoring but can not play to public bus network jam situation, can not give passenger with reasonably guiding by bus.The present invention is directed to and how to monitor public bus network jam situation, and how to guide passenger to reality the ride wait of circuit select, thereby improve the utilization rate of public transit system and reduce the citizens' activities time, save social resources.
Summary of the invention
In order to overcome the above problems, the invention discloses a kind of city bus monitoring guidance system based on ad hoc network, object is monitoring public bus network jam situation, guiding passenger to reality the ride wait of circuit select, improve the utilization rate of public transit system and reduce the citizens' activities time, saving social resources.
The present invention takes following technical scheme to realize: a kind of city bus monitoring guidance system based on ad hoc network, comprises Surveillance center base station, public transport stop board monitoring route link terminal, bus information acquisition track terminal.MANET RF wireless communication module by 433MHz between above-mentioned Surveillance center base station, above-mentioned public transport stop board monitoring route link terminal, above-mentioned bus information acquisition track terminal intercoms mutually, forms a special-purpose City-level wireless communication networks.
Technique scheme also comprises following implementation:
Described Surveillance center base station receives bus running position and the public bus network jam situation of each public transport stop board statistics in public transport monitoring network by the MANET RF wireless signal module of 433MHz, and by network, information is passed to PC.
The MANET RF wireless signal module of described public transport stop board monitoring route link terminal by 433MHz monitored route link terminal with described Surveillance center base station with other public transport stop board and is connected, make the public transport stop board in whole city form a proprietary wireless communication networks, carry out the data transmission of public transit vehicle running status.
Described public transport stop board monitoring route link terminal is connected with described bus information acquisition track terminal by the MANET RF wireless signal module of 433MHz, collect in circuit working time of bus and compartment the information such as number situation, the situation that analysis public transport is blocked up.
Described public transport stop board monitoring route link terminal can show to passenger and inquiry public bus network by touch-screen LCD, inquiry circuit jam situation, vehicle operating position, vehicle time of arrival, analyze the circuit that passenger arrives object public transport stop board select, in convert scheme, stand-by period to, and can select close on public bus network.
Described bus information acquisition track terminal is carried out communication by MANET RF wireless signal module and the described public transport stop board monitoring route link terminal of 433MHz, according to the power of wireless signal, realize between different public transport stop board monitoring route link terminals and carry out redirect.
Described bus information acquisition track terminal, by the realtime graphic on camera collection bus, utilizes congestion image processing module to process image, analyzes personnel amount and jam situation in compartment, exports in compartment passenger's ratio of blocking up.
Described bus information acquisition track terminal, after bus arrives predetermined station board, is uploaded travel condition of vehicle and compartment congestion information by described public transport stop board monitoring route link terminal.
Described bus information acquisition track terminal can be connected with PC by serial ports, configures the parameter information of corresponding line information and coupling public transport stop board monitoring route link terminal.
Advantage of the present invention and beneficial effect, be embodied in the following aspects:
1. use working order, the congestion of the public bus network that the invention enables whole city monitored, thereby wait the foundation of guiding reference is provided to passenger.
2. the present invention has improved the overall utilization rate of public bus network, for passenger saves line time, thereby is social saving resource.
Accompanying drawing explanation
Fig. 1 is deployment and the communication schematic diagram between each several part of the present invention.
Fig. 2 is the work schematic diagram of Surveillance center base station in the present invention.
Fig. 3 is the work schematic diagram of public transport stop board monitoring route link terminal in the present invention.
Fig. 4 is the work schematic diagram of bus information acquisition track terminal in the present invention.
Embodiment
Below in conjunction with above-mentioned accompanying drawing 1-4 explanation, the present invention is explained in further detail.
As shown in Figure 1, a kind of city bus monitoring guidance system based on ad hoc network, comprises Surveillance center base station 1, public transport stop board monitoring route link terminal 2, bus information acquisition track terminal 3.MANET RF wireless communication module by 433MHz between above-mentioned Surveillance center base station 1, above-mentioned public transport stop board monitoring route link terminal 2, above-mentioned bus information acquisition track terminal 3 intercoms mutually, forms a special-purpose City-level wireless communication networks.
As shown in Figure 2, Surveillance center base station is as the information center of public transport monitoring guidance system, mainly MANET RF communication module 2, the Network Interface Module 3 by arm processor module 1,433MHz forms, MANET RF communication module 2 by 433MHz is set up wireless communication networks, and carry out data interaction with the equipment in network, gather public bus network information data; Then 1 pair of data of arm processor module are processed, by Network Interface Module 3 by data upload to PC, by upper computer software, add up demonstration.
As shown in Figure 3, public transport stop board monitoring route link terminal is mainly comprised of MANET RF communication module 2, LCD display module 3, touch screen module 4, the data memory module 5 of arm processor module 1,433MHz.By the MANET RF communication module 2 extended wireless communication networks of 433MHz, connect bus information acquisition track terminal, and gather public transport operation and the congestion information of bus information acquisition track terminal; LCD display module 3 and touch screen module 4 are as the equipment of Bus information query display and input; The record of data memory module 5 storage public bus network service datas; Arm processor module 1 is as the CPU module of equipment, completing the data analysis that bus information acquisition track terminal is uploaded processes, and by neural network module, public bus network data are learnt, set up this public transport stop board through each section public transport operation state and the vehicle congestion status model data of the day part of each public bus network of vehicle, as passenger's circuit by bus, select reference.
As shown in Figure 4, bus information acquisition track terminal is mainly comprised of MANET RF communication module 2, congestion image processing module 3, the bus camera 4 of MCU processor module 1,433MHz.MANET RF communication module 2 by 433MHz adds in the wireless communication networks of public transport stop board monitoring route link terminal, uploads bus running state and congestion data.By the image in 4 pairs of bus compartments of bus camera, gather, sending congestion image processing module 3 to analyzes, congestion image processing module 3 is comprised of the FPGA analysis circuit of neural network personnel congestion, guarantees to calculate soon the compartment ratio of blocking up.MCU processor module 1 is responsible for detecting the connection status of monitoring route link terminal with public transport stop board, and the Output rusults of congestion image processing module 3 is carried out to analyzing and processing, the MANET RF communication module 2 by 433MHz is uploaded to public transport stop board monitoring route link terminal.
Utilize technical solutions according to the invention, or those skilled in the art being under the inspiration of technical solution of the present invention, designs similar technical scheme, and reaching above-mentioned technique effect, is all to fall into protection scope of the present invention.
Claims (8)
1. the city bus based on ad hoc network is monitored guidance system, comprise Surveillance center base station, public transport stop board monitoring route link terminal, bus information acquisition track terminal, MANET RF wireless communication module by 433MHz between above-mentioned Surveillance center base station, above-mentioned public transport stop board monitoring route link terminal, above-mentioned bus information acquisition track terminal intercoms mutually, forms a special-purpose City-level wireless communication networks.
2. a kind of city bus based on ad hoc network according to claim 1 is monitored guidance system, it is characterized in that: described Surveillance center base station is comprised of MANET RF communication module, the Network Interface Module of arm processor module, 433MHz, by the MANET RF wireless signal module of 433MHz, receive bus running position and the public bus network jam situation of each public transport stop board statistics in public transport monitoring network, and by network, information is passed to PC.
3. a kind of city bus based on ad hoc network according to claim 1 is monitored guidance system, it is characterized in that: described public transport stop board monitoring route link terminal is comprised of MANET RF communication module, LCD display module, touch screen module, the data memory module of arm processor module, 433MHz, the MANET RF wireless signal module by 433MHz is monitored route link terminal with described Surveillance center base station with other public transport stop board and is connected.
4. public transport stop board is monitored route link terminal according to claim 3, it is characterized in that: passenger can by touching, described LCD display module shows and inquiry public bus network, inquiry circuit jam situation, vehicle operating position, vehicle time of arrival, analyze the circuit that passenger arrives object public transport stop board select, in convert scheme, stand-by period to, and can select close on public bus network.
5. a kind of city bus based on ad hoc network according to claim 1 is monitored guidance system, it is characterized in that: described bus information acquisition track terminal is comprised of MANET RF communication module, congestion image processing module, the bus camera of MCU processor module, 433MHz, MANET RF wireless signal module and described public transport stop board monitoring route link terminal by 433MHz carry out communication, according to the power of wireless signal, realize between different public transport stop board monitoring route link terminals and carry out redirect.
6. bus information acquisition track terminal according to claim 5, it is characterized in that: the realtime graphic on described bus camera collection bus, utilize congestion image processing module to process image, analyze personnel amount and jam situation in compartment, export in compartment passenger's ratio of blocking up.
7. a kind of city bus based on ad hoc network according to claim 1 is monitored guidance system, it is characterized in that: described bus information acquisition track terminal, after bus arrives predetermined station board, is uploaded travel condition of vehicle and compartment congestion information by described public transport stop board monitoring route link terminal.
8. a kind of city bus based on ad hoc network according to claim 1 is monitored guidance system, it is characterized in that: described bus information acquisition track terminal can be connected with PC by serial ports, configure the parameter information of corresponding line information and coupling public transport stop board monitoring route link terminal.
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| CN201310749748.7A CN103700260A (en) | 2013-12-25 | 2013-12-25 | Self-networking technology-based city bus monitoring guide system |
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| CN201310749748.7A CN103700260A (en) | 2013-12-25 | 2013-12-25 | Self-networking technology-based city bus monitoring guide system |
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Cited By (4)
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| CN105095308A (en) * | 2014-05-21 | 2015-11-25 | 北京邮电大学 | Data acquisition and sharing system and method |
| CN109272752A (en) * | 2018-10-11 | 2019-01-25 | 南威软件股份有限公司 | A kind of transmission method and Transmission system of crossing vehicle pictures acquisition system |
| CN110505671A (en) * | 2019-08-23 | 2019-11-26 | 首都师范大学 | The data transmission method of bus self-organizing network |
| CN111083053A (en) * | 2018-10-22 | 2020-04-28 | 普天信息技术有限公司 | Electronic stop board system and control method |
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Application publication date: 20140402 |