CN203759870U - Intelligent public traffic system - Google Patents
Intelligent public traffic system Download PDFInfo
- Publication number
- CN203759870U CN203759870U CN201420120819.7U CN201420120819U CN203759870U CN 203759870 U CN203759870 U CN 203759870U CN 201420120819 U CN201420120819 U CN 201420120819U CN 203759870 U CN203759870 U CN 203759870U
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- China
- Prior art keywords
- controller
- bus
- electronic stop
- intelligent public
- stop plate
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Abstract
The utility model aims to provide an intelligent public traffic system. A bus dispatching station is provided for the total dispatching of buses and displaying positional information of buses in real time. An electronic stop board is used for determining the position of running vehicles and displaying the number of stops that the vehicle has to go through before arriving at the stop. A vehicle terminal is used for displaying vehicle position in real time and the stop where the vehicle is about to arrive and conducting voice station reporting. The bus dispatching station and the electronic stop board as well as adjacent electronic stop boards can be connected by CAN bus. With the adoption of Zigbee communicator, the interaction between the electronic stop board and the vehicle terminal information can be achieved, system cost can be reduced, and instantaneity is improved. Solar energy is used, and thereby green energy is reasonably used, which is scientific and can protect environment. With the whole intelligent public traffic system, the bus dispatching can be effectively realized, which provides convenience for passengers.
Description
Technical field
The utility model relates to intelligent transport technology field, relates in particular to a kind of intelligent public transportation system.
Background technology
Intelligent public transportation system is the important research content of ITS.It uses the system engineering theory by integrated the advanced technologies such as traffic flow inductive technology, vehicle positioning technology, geographic information system technology, bus operation optimization and evaluation technology, computer networking technology, database technology, the communication technology, electronic technology, smart card techniques, forms the advanced public transportation management system that integrates intelligent dispatch, electronic bus charge, information service, network service.Recent years, public transit vehicle trace scheduling system has been built up in Hangzhou, Shanghai, Beijing, Deng Jizuo big city, Dalian on part public bus network, and electronic stop plate, vehicle GPS positioning equipment have been installed, realize on the both-way communication in real-time follow-up to vehicle and location, bus and control room and electronic stop plate and shown in real time the functions such as vehicle position information of coming off duty.These systems are blanks of Chinese intelligent bus system.But because they lack the further investigation to many basic theories, generally not by dynamic traffic status information and vehicle location information effective integration, and the development of some system lacks again participating in directly of field of traffic expert, make current system there is following defect: (1) is not optimized for basis with public transport network, causes dispatching effect not good enough; (2) exist the time of arrival that the now widely used intelligent public transportation system cost based on GPS+GPRS is high, station board shows larger error, system too complicated, stability decline to some extent and this station board cost high, may become the object of some lawless persons theft; (3) GPS is the positioning system based on U.S.'s satellite, is subject to technology impact in addition large.
Therefore address the above problem and just seem very necessary.
Utility model content
The utility model provides a kind of intelligent public transportation system, has reduced cost, improves system real time, meets the needs of people to intelligent traffic, has solved the problem occurring in background technology.
The purpose of this utility model is to provide a kind of intelligent public transportation system, comprises bus dispatching station, electronic stop plate and car-mounted terminal; In bus dispatching station and electronic stop plate, be all provided with controller, CAN bus interface, CAN bus interface is connecting CAN bus, thereby wherein the CAN bus interface at bus dispatching station couples together bus dispatching station and electronic stop plate by the CAN bus interface of CAN bus and electronic stop plate, adjacent electronic stop plate is also connected with CAN bus by its CAN bus interface simultaneously; Electronic stop plate and car-mounted terminal are all provided with controller and communication device, and two communication devices adopt wireless technology to be connected, thereby realize the communication of electronic stop plate and car-mounted terminal.
Further improve and be: the controller at bus dispatching station is connected with lcd screen demonstration information, host computer interface and upper machine communication and power supply is powered.
Further improve and be: the controller of electronic stop plate is connected with mu balanced circuit and LED display, and the other end of mu balanced circuit is connected with solar cell and powers.
Further improve and be: the controller of car-mounted terminal is connected with mu balanced circuit, LED display demonstration information and speech sound device and calls out the stops, and mu balanced circuit is connected with solar cell and powers.
Further improve and be: the controller at bus dispatching station is ARM11 controller, and the controller of electronic stop plate and car-mounted terminal is CC2430 controller, and the communication device of electronic stop plate and car-mounted terminal is zigbee communicator.
The utility model beneficial effect: by bus dispatching station is set, for the integrated scheduling of bus, show in real time the positional information of bus; Electronic stop plate, for determining the position of exercising vehicle, and arrives the platform number that this platform also will pass through; Car-mounted terminal, for showing in real time vehicle location, and is about to the platform arriving, and realizes sound broadcast; And use CAN bus to connect the connection of bus dispatching station and electronic stop plate and adjacent electronic stop plate, use Zigbee communicator to realize the mutual of electronic stop plate and car-mounted terminal information, reduce the cost of system, and improve real-time, and use sun power as the energy, rationally utilize green energy resource, more science and environmental protection; Whole system can effectively realize bus dispatching and facilitate passenger to sit row.
Brief description of the drawings
Fig. 1 is the schematic diagram that bus dispatching of the present utility model station and electronic stop plate connect together.
Fig. 2 is the schematic diagram of car-mounted terminal of the present utility model.
Fig. 3 is two schematic diagram that electronic stop plate connects together that the utility model is adjacent.
Wherein: 1-bus dispatching station, 2-electronic stop plate, 3-car-mounted terminal, 4-the first controller, 5-the one CAN bus interface, 6-second controller, 7-the 2nd CAN bus interface, 8-the first communication device, 9-the 3rd controller, 10-the second communication device, 11-CAN bus, 12-screen, 13-host computer interface, 14-power supply, 15-mu balanced circuit, 16-display screen, 17-solar cell, 18-speech sound device.
embodiment1-bus dispatching station, 2-electronic stop plate, 3-car-mounted terminal, 4-the first controller, 5-the one CAN bus interface, 6-second controller, 7-the 2nd CAN bus interface, 8-the first communication device, 9-the 3rd controller, 10-the second communication device, 11-CAN bus, 12-screen, 13-host computer interface, 14-power supply, 15-mu balanced circuit, 16-display screen, 17-solar cell, 18-speech sound device.
In order to deepen understanding of the present utility model, below in conjunction with embodiment, the utility model is described in further detail, and this embodiment only, for explaining the utility model, does not form the restriction to the utility model protection domain.
As shown in Figure 1, this enforcement provides a kind of intelligent public transportation system, comprise bus dispatching station 1, electronic stop plate 2 and car-mounted terminal 3, in three parts, be respectively arranged with the first controller 4, second controller 6 and the 3rd controller 9, wherein on the first controller 4 and second controller 6, be connected with CAN bus interface, CAN bus interface is connecting CAN bus, thereby the CAN bus interface at bus dispatching station couples together bus dispatching station 1 and electronic stop plate 2 by the CAN bus interface of CAN bus and electronic stop plate 2, adjacent electronic stop plate 2 is also connected with CAN bus by its CAN bus interface simultaneously, on second controller 6 and the 3rd controller 9, be provided with communication device, two communication devices are zigbee communicator, adopt wireless technology to be connected, thereby realize the communication of electronic stop plate 2 and car-mounted terminal 3.The first controller 4 is ARM11 controller, is connected with screen 12 demonstration information, host computer interface 13 and upper machine communication and power supply 14 and powers.Second controller 6 and the 3rd controller 9 are the controller into CC2430, are connected with mu balanced circuit 15 and display screen 16, and the solar cell 17 that is connected with of mu balanced circuit 15 is powered.Native system uses CAN bus to connect the connection of bus dispatching station 1 and electronic stop plate 2 and adjacent electronic stop plate 2, use Zigbee communicator to realize the mutual of electronic stop plate 2 and car-mounted terminal 3 information, reduce the cost of system, and improve real-time, and use sun power as the energy, rationally utilize green energy resource, more science and environmental protection; Whole system can effectively realize bus dispatching and facilitate passenger to sit row.
Claims (5)
1. an intelligent public transportation system, comprise bus dispatching station (1), at least 10 electronic stop plates (2) and car-mounted terminal (3), is characterized in that: in described bus dispatching station (1), be provided with the first controller (4), be provided with a CAN bus interface (5) on the first controller (4); In electronic stop plate (2), be provided with second controller (6), on second controller (6), be connected with the 2nd CAN bus interface (7) and the first communication device (8); In car-mounted terminal (3), be provided with the 3rd controller (9), on the 3rd controller (9), be connected with the second communication device (10); The one CAN bus interface (5) is connected with one end of CAN bus (11), the other end of CAN bus (11) is connecting the 2nd CAN bus interface (6), the 2nd CAN bus interface (6) also connects together with the 2nd CAN bus interface (6) of adjacent electronic stop plate (2), and the first communication device (8) is connected by wireless with the second communication device (10).
2. a kind of intelligent public transportation system as claimed in claim 1, it is characterized in that: described the first controller (4) is ARM11 controller, be connected with screen (12), be also provided with host computer interface (13) on the first controller (4), the first controller (4) is also connected with power supply (14).
3. a kind of intelligent public transportation system as claimed in claim 1, it is characterized in that: described second controller (6) is CC2430 controller, be connected with mu balanced circuit (15) and display screen (16), the other end of mu balanced circuit (15) is connected with solar cell (17), and solar cell (17) is arranged on the top of electronic stop plate (2).
4. a kind of intelligent public transportation system as claimed in claim 1, it is characterized in that: described the 3rd controller (9) is also connected with mu balanced circuit (15) and display screen (16) and speech sound device (18) for CC2430 controller, the other end of mu balanced circuit (15) is connected with solar cell (17), and solar cell (17) is arranged on roof.
5. a kind of intelligent public transportation system as claimed in claim 1, is characterized in that: described the first communication device (8) and the second communication device (10) are zigbee communicator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420120819.7U CN203759870U (en) | 2014-03-18 | 2014-03-18 | Intelligent public traffic system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420120819.7U CN203759870U (en) | 2014-03-18 | 2014-03-18 | Intelligent public traffic system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203759870U true CN203759870U (en) | 2014-08-06 |
Family
ID=51255117
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420120819.7U Expired - Fee Related CN203759870U (en) | 2014-03-18 | 2014-03-18 | Intelligent public traffic system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203759870U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105957385A (en) * | 2016-06-06 | 2016-09-21 | 合肥天地软件科技有限公司 | Intelligent public transportation system |
-
2014
- 2014-03-18 CN CN201420120819.7U patent/CN203759870U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105957385A (en) * | 2016-06-06 | 2016-09-21 | 合肥天地软件科技有限公司 | Intelligent public transportation system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140806 Termination date: 20150318 |
|
| EXPY | Termination of patent right or utility model |