CN102214393A - Information switching device - Google Patents
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- CN102214393A CN102214393A CN201010156422XA CN201010156422A CN102214393A CN 102214393 A CN102214393 A CN 102214393A CN 201010156422X A CN201010156422X A CN 201010156422XA CN 201010156422 A CN201010156422 A CN 201010156422A CN 102214393 A CN102214393 A CN 102214393A
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Abstract
The invention provides an information switching device which is applied for an intelligent mass transit system, and used for carrying out information switching with intelligent tickets, a bearing device and a transit control center. The information switching device comprises a reading module used for carrying out information switching with the intelligent ticket, a communication module, a processing module and a display module, wherein the communication module consists of a short range communication unit and a remote communication unit that are used for respectively carrying out information switching with the bearing device and the transit control center, and the processing module analyzes bearing demand information collected from the intelligent ticket by the reading module, the bearing state information collected from the bearing device by the short range communication unit, or the transit recording information collected from the transit control center by the remote communication unit, so as to generate traffic state information for the display module to display. Therefore, the implementation of the information switching device can lead passengers or the control center to know traffic state information in real time.
Description
Technical field
The present invention relates to a kind of message switching device, relate in particular to a kind of being applied in the intelligent mass transportation systems and message switching device in order to link up with intelligent ticket, bogey and transport control center.
Background technology
(intelligent transportation systems, ITS) application by electronics, communication and other sci-tech product comprises the efficient that promotes transportation, the elasticity of vehicle scheduling etc. successfully to improve traffic problems to Intelligent Transportation System.
At present, mass transportation systems are combined with GPS (global positioningsystem mostly, GPS), Geographic Information System (geographic information system) and radio communication service technology (2G, 2.5G or 3G), Taibei city bus dynamic information system for example, it mainly is divided into the timing information and the setpoint information of bus driving, timing information is regularly to pass bus positional information back to Centre for Information Systems by the bus machine of getting on the bus, so that the common people or managerial personnel's inquiring bus current position multidate information to be provided; Setpoint information then be when the car machine on the bus detect be about to arrive at a station the last period apart from the time, then can send information that bus is about to arrive at a station to Centre for Information Systems, upgrade bus arrival information with real-time calculation, therefore the common people can pass through webpage or the real-time inquiring bus real-time information of mobile phone, in addition, for managerial personnel, more can come regional bus running information is done control more fully by the rear end management system.
Yet, the existing multidate information technology that is applied to mass transportation systems still has many shortcomings, with GPS is example, though have the advantage of global location, yet in built-up city or the weather reception that can cover satellite-signal when in poor shape, therefore influence the real-time of location, in addition, car machine on the bus need possess communication function in addition except need have the GPS positioning function, give Centre for Information Systems with the information that returns bus positional information or be about to arrive at a station, thereby these mass transportation systems telecommunications dealer that need rebill, cause cost to increase.
Therefore, how providing a kind of does not need by GPS and mobile communication technology, and the device that can link up between system centre, bus or passenger makes passenger or bus drive and can understand road conditions in real time, become the problem that needs to be resolved hurrily at present then.
Summary of the invention
In view of the shortcoming of above-mentioned prior art, the invention provides a kind of message switching device, can not need utilize GPS and mobile communication technology, obtain traffic state information and carry out message exchange.
Message switching device of the present invention, be applied to intelligent mass transportation systems, in order to carry out message exchange with bogey and transport control center, wherein, this bogey in these intelligent mass transportation systems in order to carrying article or passenger, this transport control center is in order to these intelligent mass transportation systems of control, and this message switching device is as the message exchange station between this bogey and this transport control center, comprise: communication module, comprise: short-range communication unit, carry out message exchange by short range communication network and this bogey; And telecommunication unit, carry out message exchange by telecommunications network and this transport control center; Processing module is analyzed to produce traffic state information in order to the transportation recorded information that loaded state information that this short-range communication unit is gathered by this bogey and/or this telecommunication unit are gathered by this transport control center; And display module, in order to show this traffic state information.
In one embodiment, message switching device of the present invention carries out message exchange by this short-range communication unit by this short range communication network and this transport control center or another message switching device.In one embodiment, this message switching device is a bus stop board.
In another embodiment, message switching device of the present invention also comprises with an intelligent ticket and carries out message exchange with the read module of gathering the carrying demand information, in order to the trigger module that produces trigger message and in order to the passenger being carried out image identification producing the recognition module of identification information, and should carry demand information, this trigger message and this identification information by this communication module and export to this bogey, this transport control center or another message switching device.At this message switching device is bus stop board, this bogey is among the embodiment of bus, the user exports information such as getting a lift, get off by this intelligent ticket to bus stop board or bus, and receives the bus relevant information of this bus stop board or the passback of this bus.
Than prior art, message switching device of the present invention can carry out message exchange by short range communication network and another message switching device or transport control center by short-range communication unit, analyzes to produce various riding informations or route information for above-mentioned all information that the processing module of being located at message switching device inside is obtained with the message switching device.In addition, the message switching device can carry out message exchange by telecommunications network and transport control center by telecommunication unit, analyzes to produce traffic state information for above-mentioned all information that transport control center is transmitted each message switching device.Therefore, message switching device of the present invention is the communication media as intelligent ticket, bogey and transport control center, make that intelligent mass transportation systems are able to make the passenger grasp the multidate information of bogey (being means of transport) fast and easily not by GPS or mobile communication technology.
Description of drawings
Fig. 1 illustrates the synoptic diagram that message switching device of the present invention is applied to intelligent mass transportation systems;
Fig. 2 is the calcspar that illustrates the basic framework of message switching device of the present invention; And
Fig. 3 is the specific embodiment key diagram that illustrates message switching device of the present invention.
[primary clustering symbol description]
1 intelligent ticket
2,2 ', 2 " message switching devices (station board)
21 read modules
22 trigger modules
23 recognition module
24 communication modules
241 short-range communication unit
242 telecommunication units
25 processing modules
26 display modules
27 video cameras
28 buttons
3,3 ' bogey (bus)
4 transport control centers
Embodiment
Below by preferred specific embodiment explanation embodiments of the present invention, those skilled in the art can understand other advantage of the present invention and effect easily by the content that this instructions disclosed, and also can be implemented or use by other different specific embodiment.Following embodiment further describes viewpoint of the present invention, but is not to limit category of the present invention anyways.
In other words, for whole intelligent mass transportation systems, continue by a plurality of Access relay sets (be message switching device 2 or 2 ') and to transmit information from intelligent ticket 1 or bogey 3, all information just can be grasped and integrate to transport control center 4 to produce the transportation record, with with described these transportation records with information mode return to message switching device 2 or 2 ', pass to bogey 3 or intelligent ticket 1 more indirectly, in case have an accident or emergency situations, the device in all intelligent mass transportation systems or the user of intelligent ticket all can obtain real-time information, with the whole operation of elevator system usefulness.
Then, see also Fig. 2, it is the square Organization Chart of message switching device of the present invention, and message switching device 2 mainly comprises read module 21, communication module 24, processing module 25 and display module 26.
Read module 21 reads the carrying demand information that the user is exported by intelligent ticket 1.In one embodiment, with message switching device 2 as bus stop board, when user's hand-held intelligent type ticket 1 during near message switching device 2, read module 21 can provide the information of specific bus to intelligent ticket 1, for example the driving path of certain number bus or bus are to local information such as time, and the user can be by intelligent ticket transmission " getting a lift " information to message switching device 2, and message switching device 2 can pass through another message switching device 2 ' or transport control center, this information is passed to the bus that is about to arrive at a station, so bus does not just have the situation of arriving at a station and not stopping.In another embodiment, the user also can export the destination that will arrive by intelligent ticket 1, and message switching device 2 can will arrive the required temporal information in destination by read module 21 and reply to intelligent ticket 1.Therefore, message switching device 2 can carry out the interactive information exchange with intelligent ticket 1, and the information transmission between intelligent ticket 1 and the message switching device 2 can be passed through wireless sensor network (wireless sensor network, WSN) (radio frequency identification, RFID) technology realizes for mode or radio-frequency discriminating.
Communication module 24 comprises short-range communication unit 241 and telecommunication unit 242.
Short-range communication unit 241 is carried out message exchange by short range communication network and bogey 3.Specifically, short-range communication unit 241 can be gathered the loaded state information that bogey 3 is provided by bogey 3 by this short range communication network, the situation that comprises traffic, carrying personnel status and bogey, whether wherein traffic comprises has accident to take place, traffic jam etc. whether, the carrying personnel status comprises patronage, drives health status etc., and the situation of bogey comprise cast anchor, whether gasoline runs low, the running time between two message switching devices etc.Be noted that, if another message switching device 2 ' or transport control center 4 in the scope of this short range communication network, short-range communication unit 241 also can by this short range communication network and another message switching device 2 ' or transport control center 4 carry out message exchange, generally speaking, short range communication network can for example be Dedicated Short Range Communications, (Dedicated Short Range Communication, DSRC) technology or radio area network (Wireless Local Area Network, WLAN) Zigbee agreement, wherein the scope of this Dedicated Short Range Communications, technology is about 1000 meters, and preferred range is 100 meters.
Telecommunication unit 242 carries out message exchange by telecommunications network and transport control center 4.Specifically, telecommunication unit 242 can be gathered the transportation recorded information by transport control center 4 by this telecommunications network, the for example scheduling of bogey, real-time road etc., so message switching device 2 can be connected with the transport control center 4 in this short range communication network scope not by telecommunication unit 242.In addition, message switching device 2 adoptable telecommunications networks are cable network or wireless network for example, and (for example power linecontroller PLC) connects transport control center 4 also can to pass through power line communication.
The transportation recorded information that loaded state information that processing module 24 is gathered by bogey 3 in order to carrying demand information that read module 21 is gathered by intelligent ticket 1, short-range communication unit 241 and/or telecommunication unit 242 are gathered by transport control center 4 is analyzed, to produce various traffic state informations.
Display module 26, in order to show this traffic state information, the passenger can learn the situation of each bogey 3 by display module 26, for example the arrival time of bogey, have that several bogeys can arrive at a station simultaneously, information such as whether bogey full.
In another embodiment, message switching device 2 also comprises trigger module 22 and/or recognition module 23, is used for information that auxiliary passenger will " get a lift " to import this message switching device 2 when the passenger does not have intelligent ticket 1 on hand (if).
Particularly, message switching device 2 can be station board, and trigger module 22 can be the button that is installed on the station board or becomes Touch Screen in conjunction with display module 26, and the passenger presses corresponding to the button of the specific license number trigger message with output " getting a lift ".Secondly, recognition module 23 can be image identification device or the video camera that is installed on the station board, passenger's by bus number is waited in identification roughly, also can critically carry out people's face or external form identification to produce identification information, need get a lift to be confirmed to be which passenger when bogey 3 arrives at a station.
Above-mentioned message switching device 2 optionally comprises at least one of institute's cohort group of read module 21, trigger module 22 and recognition module 23.In a preferred embodiment, message switching device 2 possesses read module 21, trigger module 22 and recognition module 23 simultaneously, and the identification information that the carrying demand information of being gathered by intelligent ticket 1 for 25 pairs of read modules 21 of processing module, the trigger message that trigger module 22 is exported and recognition module 23 are produced is integrated and analyzed.
For example, recognition module 23 recognizes the passenger who waits for bus near message switching device 2 have ten, and learn these ten passengers' roughly dress, external form or age etc. respectively, wherein five passenger's hand-held intelligent type ticket 1 remove to respond to read module 21, wherein three passengers press trigger module 22, thereby processing module 25 can judge that it is two that the passenger who desires to take bogey 3 has 8 and error amount.Moreover, though some people is near message switching device 2 but be not to wait for bus, though and some people is waiting for bus but can not brush the aforesaid solicited message of waiting of ticket input earlier, therefore after the message switching device is analyzed this people's logarithmic data and the solicited message of waiting, can produce the ridership value of waiting more accurately.Preferably, because passenger's the custom of waiting for bus has certain rule can seek (for example the working clan usually waits for specific vehicle in the locality in work hours or quitting time), as long as the collocation human face recognition is also built and put database, can determine more by the mode of database comparison whether certain specific personage is waiting for bus.
On the other hand, bogey 3 is every through a message switching device on driving path, just export its loaded state information and give this message switching device, and receive the transportation recorded information that is provided by transport control center 4 by this message switching device simultaneously, in addition, message switching device 2 with the loaded state information of the bogey 3 that received by short-range communication unit 241 pass to another message switching device 2 ', thereby pass through message switching as another bogey and adorn for 2 ' time, the loaded state information of being exported in the time of just can obtaining bogey 3 through message switching devices 2.
During concrete enforcement, see also Fig. 3, it is the key diagram of the specific embodiment of message switching device of the present invention. Message switching device 2,2 ', 2 " be station board, bogey 3,3 ' be bus.
Generally speaking, for alleviate as early as possible each station board 2,2 ', 2 " the crowd that waits, transport control center 4 can be sent multi-section bus 3,3 ' travel on same paths, and bus can be passed to this station board with its loaded state information through station board the time.It should be noted that, each bus 3,3 ' loaded state information can by short range communication network in each station board 2,2 ', 2 " between exchange, again by each station board 2,2 ', 2 " processing module analyze and integrate and be shown on the screen of station board.Or, each station board 2,2 ', 2 " by telecommunications network its loaded state information is passed to transport control center 4, by transport control center 4 carry out being transferred to again after the analyzing and processing each station board 2,2 ', 2 " for being shown on the screen.
During practical application, passenger's hand-held intelligent type ticket 1 to station board 2 inductions are carried demand information to produce, or push button 28 (or Touch Screen) on the station board 2 to produce trigger message, the video camera 27 of station board 2 also carries out the shade identification to the passenger in addition, station board 2 should carry demand information, this trigger message or and this identification information by short range communication network pass to station board 2 ', confession station board 2 ' all information that received are carried out analyzing and processing, again by the object information of short range communication network after with analyzing and processing be transferred to through station board 2 ' bus 3, so that the passenger of its next stop situation of waiting is understood in the driving of bus 3, in addition, passenger on the bus 3 also can drive the demand of getting off by its intelligent ticket notice bus, therefore, bus is driven the demand of getting off of passenger on just can wait according to the passenger of its next stop situation and the car, whether decision stops at station board 2, in addition, if bus 3 is in information that station board 2 ' reception station board 2 has the passenger waiting, yet the number of bus 3 its carryings is full, bus 3 is again from another bus 3 of station board 2 ' learn ' be empty wagons, therefore bus 3 can not carry the passenger of station board 2 and make bus 3 ' support to station board 2, certainly, station board 2 also can show on screen correspondingly that bus 3 ' in how long the back arrives station board 2, worries oneself to get less than lift to avoid the passenger.
On the other hand, all buses all can be with the traffic on the road, load situation, the health status of bus and driving thereof is passed to this station board in through each station board the time, and each station board 2 "; 2 ' and 2 in the mode of relay each situation of bus and the information that each station board was received are all passed to transport control center 4 again; to produce the transportation record; be the transportation record of whole intelligent mass transportation systems; then can pass to each station board 2 by telecommunications network ", 2 ' and 2 or transmit in the mode of short distance relay, therefore each station board is integrated all information that receive, information or situation etc. are to produce traffic state information and to be presented on the station board, as shown in Figure 3, station board 2 shows how long specific bus arrives at a station approximately.
In addition, the passenger can be at station board 2 by its intelligent ticket 1 or button 28, perhaps in the information of by its intelligent ticket the inductor on the car being exported the destination on the bus, and because this station board or this bus receive the transportation recorded information that transport control center 4 is transmitted by station board, therefore time that the passenger arrives the destination and the information that how to arrive the destination can be provided, for example need take which bus and transit another bus to that station again or transit rapid transit and can arrive relevant informations such as destination.In brief, the passenger exports purpose information on bus, then at bus through next station board or can receive the relevant information of this arrival destination to offer the passenger at this station board during next station board again.
In sum, message switching device of the present invention is in order to carry out message exchange with intelligent ticket, bogey and transport control center, in addition, the message switching device also comprises in order to auxiliary passenger wait read module, trigger module and the recognition module of information of obtaining.In addition, the message switching device passes through its short-range communication unit by short range communication network and bogey, another message switching device or transport control center are carried out message exchange, or carry out message exchange by telecommunications network and transport control center by its telecommunication unit, in addition, the message switching device can have processing module, with the carrying demand information that this read module is gathered by this intelligent ticket, the trigger message that this trigger module produced, the identification information that this recognition module produced, the transportation recorded information that the loaded state information that this short-range communication unit is gathered by this bogey and/or this telecommunication unit are gathered by this transport control center is analyzed, analyze to produce traffic state information, show for display module.
Therefore, enforcement by message switching device of the present invention, get so that passenger or control center grasp traffic state information, control center more can be according to this real-time each bogey of traffic state information flexible scheduling, with the load of each bogey of balance and the alleviation crowd that waits, in addition, because the present invention need not utilize GPS and mobile communication technology, thereby the real-time of can increase information grasping and reduce system cost.
The foregoing description is illustrative principle of the present invention and effect only, but not is used to limit the present invention.Any those skilled in the art all can be under spirit of the present invention and category, and the foregoing description is modified and changed.Therefore, the scope of the present invention should be listed as claims of the present invention.
Claims (9)
1. a message switching device is applied to intelligent mass transportation systems,, it is characterized in that this message switching device comprises in order to carry out message exchange with bogey and transport control center:
Communication module comprises:
Short-range communication unit is carried out message exchange by short range communication network and this bogey; And
Telecommunication unit carries out message exchange by telecommunications network and this transport control center;
Processing module is in order to analyze to produce traffic state information from the transportation recorded information that this transport control center collected from loaded state information and/or this telecommunication unit that this bogey collected at this short-range communication unit; And
Display module is in order to show this traffic state information.
2. message switching device according to claim 1 is characterized in that, this short-range communication unit is carried out message exchange by this short range communication network and this transport control center or another message switching device.
3. message switching device according to claim 2 is characterized in that, also comprises read module, in order to carry out message exchange to gather the carrying demand information with an intelligent ticket.
4. message switching device according to claim 3 is characterized in that, this carrying demand information comprises notice of carrying this bogey and/or the destination of importing by this intelligent ticket.
5. message switching device according to claim 3 is characterized in that, also comprises trigger module, is used to produce a trigger message and is exported for this communication module.
6. message switching device according to claim 5 is characterized in that, also comprises recognition module, is used for that the passenger is carried out image identification and is exported for this communication module to produce identification information.
7. message switching device according to claim 6 is characterized in that, this processing module is also analyzed to produce this traffic state information this carrying demand information, this trigger message, this identification information.
8. message switching device according to claim 2 is characterized in that, this loaded state information comprises bearing capacity, bogey and driving condition thereof, travel conditions and/or running time record.
9. message switching device according to claim 2 is characterized in that this transportation recorded information comprises the scheduling of real-time road and/or bogey.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010156422XA CN102214393A (en) | 2010-04-07 | 2010-04-07 | Information switching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010156422XA CN102214393A (en) | 2010-04-07 | 2010-04-07 | Information switching device |
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| CN102214393A true CN102214393A (en) | 2011-10-12 |
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| CN201010156422XA Pending CN102214393A (en) | 2010-04-07 | 2010-04-07 | Information switching device |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103617743A (en) * | 2013-11-22 | 2014-03-05 | 冶金自动化研究设计院 | Iron and steel enterprise vehicle locating system and method based on RFID and power line carrier waves |
| CN105225526A (en) * | 2015-09-29 | 2016-01-06 | 成都川睿科技有限公司 | A kind of car light based on Intelligent traffic anti-collision system |
| CN107925958A (en) * | 2015-09-01 | 2018-04-17 | 株式会社电装 | Mobile body communication system and mobile side device |
| CN110689714A (en) * | 2018-07-06 | 2020-01-14 | 东旭科技集团有限公司 | Bus fault repair method, device and system |
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| CN201259687Y (en) * | 2008-09-16 | 2009-06-17 | 中国美术学院 | Intelligent bus card |
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| CN1781103A (en) * | 2003-08-13 | 2006-05-31 | 松下电器产业株式会社 | Terminal device, IC card, and service information providing system |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103617743A (en) * | 2013-11-22 | 2014-03-05 | 冶金自动化研究设计院 | Iron and steel enterprise vehicle locating system and method based on RFID and power line carrier waves |
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| CN107925958A (en) * | 2015-09-01 | 2018-04-17 | 株式会社电装 | Mobile body communication system and mobile side device |
| CN107925958B (en) * | 2015-09-01 | 2020-09-01 | 株式会社电装 | Mobile communication system and mobile device side apparatus |
| CN105225526A (en) * | 2015-09-29 | 2016-01-06 | 成都川睿科技有限公司 | A kind of car light based on Intelligent traffic anti-collision system |
| CN110689714A (en) * | 2018-07-06 | 2020-01-14 | 东旭科技集团有限公司 | Bus fault repair method, device and system |
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Application publication date: 20111012 |