CN101261626B - Public transport tool operation information remote enquiry system and server and method thereof - Google Patents
Public transport tool operation information remote enquiry system and server and method thereof Download PDFInfo
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Abstract
The invention discloses a public vehicle operation information remote inquiry system, comprising an operation information providing unit; an operation information receiving unit; an operation information databank which also stores various information relevant to the public vehicle operation; an inquiry information sending unit used for remotely sending out public vehicle operation state inquiry information at client terminals; an inquiry information receiving unit used for receiving the public vehicle operation state inquiry information; an inquiry processing unit used for applying for searching requirement to the operation information databank according to the operation state inquiry information; an inquiry result sending unit used for coding and sending out reply information edited by the inquiry processing unit; an inquiry result receiving unit used for receiving the reply information at the client terminal; an inquiry result displaying unit use for displaying the reply information at the client terminal. The invention simultaneously discloses a server used for the inquiry system and methods relevant to the information inquiry.
Description
Technical field
The present invention relates to a kind of information query system, specifically, relate to a kind of remote enquiry system of public transport tool operation information.The present invention provides a kind of server of this system and correlation technique of realizing information inquiry of being applied to simultaneously.
Background technology
Public transport is the main mode of go off daily in the city.At present, the subject matter that public transport exists is to be difficult to obtain on time its operation information, and the passenger usually need wait for the long period at website.Especially on the adjacent order of classes or grades at school public bus network of blanking time than length, the passenger is not owing to know the time of advent of next class, and the passive wait of having to causes time waste.Especially at present each metropolitan highway communication is all not smooth, and the period planning that public transit system is formulated in advance often can not effectively be carried out, and has increased the weight of the unpredictability of trip.
If the passenger can in time obtain the information of the current running status of public transport, trip that just can more effective arrangement oneself reduces time waste.For this reason, some relevant technical schemes have appearred in prior art.
Publication number is that the Chinese patent file of CN1431522A (open day is on July 23rd, 2003) discloses a kind of vehicle position display system; The characteristics of this system are; Utilize note that the positional information of the vehicles is sent to the short message receiving-transmitting center, and then this information is sent to display unit through wireless mode show.
Technique scheme can in time transmit and be shown to the passenger with the operation information of the vehicles; Be convenient to the passenger and know the current location of the vehicles, still, also there is tangible technological deficiency in technique scheme; Main problem is; Though this scheme can provide the real-time demonstration of vehicle position information, displaying contents does not have specific aim, and can not make the passenger obtain required vehicle position information whenever and wherever possible.
Summary of the invention
To above-mentioned defective, the technical problem that the present invention solves is that a kind of remote enquiry system of public transport tool operation information is provided, and this system can make the passenger inquire about the operation conditions of its care vehicles whenever and wherever possible, thereby makes things convenient for its time to arrange.The present invention is provided for the server of this system simultaneously, and the correlation technique of realizing above-mentioned information inquiry.
Public transport tool operation information remote enquiry system provided by the invention comprises:
Operation information provides the unit, is used for obtaining in real time the location status of each public transport, and will be converted into run location information corresponding to the location status of each concrete public transport, and coding sends;
The operation information receiving element is used to receive said run location information of sending through coding, and with its decoding;
The operation information database is used to receive said run location information of passing through each public transport of decoding, and corresponding each public transport is stored corresponding run location information; This database also has and the relevant various information of public transport operation;
Also comprise:
The Query Information transmitting element; Said Query Information transmitting element is the short message transmitting element; Be used for receiving the user inquiring operation in client; And long-range in view of the above transmission public transport operation conditions Query Information, said public transport operation conditions Query Information adopts the short message of prescribed form, and this short message comprises at least that the working line that institute will inquire about is numbered, initial site name or numbering and purpose site name or numbering;
Query Information receiving element, said Query Information receiving element are that short message receives the unit, are used to receive said public transport operation conditions Query Information;
The query processing unit; Be used to analyze said public transport operation conditions Query Information; Extract the working line numbering that comprises in this short message, initial site name or numbering and purpose site name or numbering; Above-mentioned information as search condition, is sent retrieval request to said operation information database, and the result for retrieval that said operation information database returns is compiled the reply message of predetermined format;
Said operation information database storage has and every User Recognition card number, working line numbering and car number that public transport is corresponding; All site number and site name on each circuit; The arrival time corresponding and the car number of arriving at a station with each website; Said operation information database root is according to the numbering of the working line in the said public transport operation conditions Query Information; Search the arrival time of the website before the above initial website of this circuit successively; When the arrival time that finds was later than the arrival time of said initial website, the vehicle that confirm to arrive this website be apart from the nearest vehicle of initial website, obtained corresponding car number and arrival time and returned as result for retrieval;
The Query Result transmitting element is used to encode and sends said query processing unit editor's reply message;
The Query Result receiving element is used for receiving the reply message that said Query Result transmitting element sends in client;
The Query Result display unit is used for showing the reply message that said receiving element receives in client;
Said operation information provide the unit be with public transport on the short message dispensing device that is connected of sound broadcast device with User Recognition card number;
Said operation information receiving element is the short message receiving receiving apparatus.
Preferably, comprise in the said operation information database:
Public transport self character table, this table storage and every User Recognition card number, working line numbering, car number, type of vehicle numbering that public transport is corresponding;
Circuit website table is used for all site number, site name on corresponding this circuit of each line memory;
The run location information table is provided with respectively according to circuit number, is used for the corresponding stored site number, and to arrival time, the car number of arriving at a station that should website.
Preferably, call out the stops when operation, generate the run location information of short message form according to this site number simultaneously and send when public transport reaches a certain website; After said operation information database receives this run location information,, in public transport self character table, inquire about corresponding car number, and confirm the working line of this vehicle in view of the above according to the User Recognition card number that sends this short message; With determined working line is foundation, and in should the said run location information table of working line, the site number in the corresponding said run location information be upgraded arrival time and car number.
Preferably; Said operation information database root is according to said working line numbering; Search the arrival time of the website before the above initial website of this circuit successively, when the arrival time that finds was later than the arrival time of said initial website, the vehicle of confirming this website of arrival was the nearest vehicle of the initial website of distance; Obtain corresponding car number and arrival time, and obtain the type information of this vehicle according to car number; Above-mentioned information is returned as result for retrieval.
Preferably, comprise also in the said result for retrieval that nearest public transport expectation arrives the time of initiating station point, this time calculates according to existing relative recording and obtains.
Preferably, the predetermined format of said operation conditions Query Information short message is " working line numbering+decollator+initial site name or numbering+decollator+purpose site name or a numbering ".
Preferably, said Query Result transmitting element specifically is the short message transmitting element; The short message that said Query Result receiving element is a mobile phone receives the unit; Said Query Result display unit is the display unit of this mobile phone.
The present invention provides a kind of update method of public transport tool operation information simultaneously, and this update method is used for above-mentioned public transport tool operation information remote enquiry system, comprising:
131) short message of its operation information of reflection of reception public transport transmission;
132) from this short message, extract the User Recognition card number that sends this short message;
133), from vehicle self character table, search car number with this card number according to this card number;
134) confirm that according to this car number the working line of this vehicle is numbered, type of vehicle information;
135) according to transmitting time that comprises in this short message and site number, upgrade the time of advent of the respective site of the corresponding working line in the run location information table, and corresponding car number.
The present invention provides a kind of querying method of public transport tool operation information simultaneously, and this querying method is used for above-mentioned public transport tool operation information remote enquiry system, comprising:
141) receive retrieval request, comprise the working line numbering of needs retrieval, initial site name or numbering and purpose site name or numbering in this retrieval request;
142) according to working line numbering, initial site name or numbering and purpose site name or numbering, confirm the traffic direction that will inquire about;
143) according to said traffic direction, in the run location information table of corresponding working line, begin from initial website, be website to be retrieved with the previous website of opposite traffic direction, search the vehicle time of advent of this site number record;
144) judge vehicle time of advent that whether is later than said initial site record the time of advent of this website to be retrieved; If then get into step 146); If not, then get into step 145);
145) website to be retrieved is pushed ahead a website; Return step 144);
146) read record in the said run location information table, read the car number that arrives this website, and the time of advent;
147) according to said car number, in vehicle self character table, find the type number of this vehicle, obtain the type information of this vehicle;
148) find the site name of arrival according to circuit website table near initial website vehicle;
149), estimate that this arrives the time of initial website near vehicle according to the relevant historical record.
Compared with prior art, the remote enquiry system of public transport tool operation information provided by the invention, the Query Information that can send in client according to the user is realized the inquiry of public transport operation conditions and is obtained corresponding Query Result.Especially in the preferred embodiments of the present invention, adopt the inquiry of the form realization public transport operation information of SMS, the passenger can use mobile phone to obtain the operation information of bus easily, carries out schedule easily.
Compared with prior art, because system provided by the invention can realize the direct inquiry of client, can satisfy client's demand more targetedly.Because Query Result directly sends to the client of sending Query Information, therefore special display unit need be set.Because can combine with the telecommunication mode that mobile phone etc. generally uses, its system constructing is simple, and is with low cost.
Compare with the related patent U.S. Patent No. of prior art, the present invention also provides the server of realizing above-mentioned inquiry system and the concrete grammar of realizing above-mentioned information inquiry, and technical scheme is more complete.
Description of drawings
Fig. 1 is the component units block diagram of first embodiment of the invention;
Fig. 2 is the component units block diagram of second embodiment of the invention;
Fig. 3 is a kind of operation interface of general public transport sound broadcast device;
Fig. 4 is the Update Information flow chart in storehouse of operation information data base manipulation run location short message in the second embodiment of the invention;
Fig. 5 is after database receives retrieval request in the second embodiment of the invention, the flow chart of retrieving according to this retrieval request;
Fig. 6 is the instance that mobile phone obtains Query Result in the second embodiment of the invention;
Fig. 7 is the public transport tool operation information remote inquiry server component units block diagram of third embodiment of the invention.
Embodiment
The remote enquiry system of public transport tool operation information provided by the invention can be used for the operation information inquiry of various public transports, and its most typical application is the remote inquiry of bus operation information.This inquiry system can be used for the operation information inquiry of the vehicles such as regular liner of subway, steamer equally.
Please referring to Fig. 1, this illustrates the component units block diagram of first embodiment of the invention.
As shown in the figure, the remote enquiry system of the public transport tool operation information that this embodiment provides comprises that operation information provides unit 101, operation information receiving element 102, operation information database 103, Query Information transmitting element 104, Query Information receiving element 105, query processing unit 106, Query Result transmitting element 107, Query Result receiving element 108, Query Result display unit 109.
Said operation information provides unit 101, is used for obtaining in real time the location status of each public transport, and will be converted into run location information corresponding to the location status of each concrete public transport, and coding sends.
This operation information provides the effect of unit 101 to be to provide through telecommunication system the location status of public transport.Said location status not necessarily need still, satisfy the requirement that the passenger grasps the public transport operation conditions specific to current certain the concrete position that runs to of this public transport.For example, it is interval to obtain each bus present located website, and certain bus has reached or left certain website, is going to next website etc.This unit generally is installed on each public transport, and each vehicles send relevant information when it reaches a certain website, so that its operation website interval can in time be obtained by the passenger through this inquiry system.The method of sending relevant information can adopt the short message of predetermined format.Short message is a kind of information transmission mode that is provided by mobile communcations system, is used to transmit text message.Its characteristics are convenient flexibly, cost.As long as the arrival of public transport or the site information left are adopted the short message editing of predetermined format, coding sends then, just can be easily with the current website block information long distance wireless transmission of public transport.
Except above short message way, also can adopt the GPS navigation system, so that follow the tracks of vehicles run location.
Said operation information receiving element 102 is used to receive said run location information of sending through coding, and with its decoding.
This unit is the receiving element of a telecommunication system, and its effect is the run location information that transmits through telecommunication system, and decoding is converted into the local signal of telecommunication.The concrete form of this unit provides difference and the difference of the communication modes that unit 101 transmits the run location information according to said operation information; When said operation information provided unit 101 to send run location information through short message, this unit was the short message receiving receiving apparatus.
Said Query Information transmitting element 104 is used for receiving the user inquiring operation in client, and long-range in view of the above transmission public transport operation conditions Query Information.
This Query Information transmitting element 104 is the clients at the passenger place, realizes the teletransmission of Query Information.Said Query Information specifically can adopt various forms of telecommunication modes to send.In the present embodiment, preferably adopt the short message form to send said operation conditions Query Information, this unit is the short message dispensing device of client, for example the short message dispensing device of mobile phone.Certainly, this Query Information also can send through other telecommunication modes, for example, and through the internet, through telecommunication modes such as voice telephony network.
When adopting the short message dispensing device to realize this Query Information transmitting element 104, said Query Information need adopt predetermined edit format.For example adopt the short message form of following form editor " working line numbering+decollator+initial site name or numbering+decollator+purpose site name or numbering ".The query contents that this set form comprises this Query Information can be confirmed easily.
Said Query Information receiving element 105 is used to receive said operation conditions Query Information.
This Query Information receiving element 105 is positioned at same server with said operation information database 103, and its function is to receive the Query Information that sends through the telecommunication mode, is translated into local information.For example, when said Query Information was the form of short message, this unit was the short message receiving receiving apparatus, and had its identity recognition number, can receive the short message of this device reception of appointment that transmits through wireless communication networks, and it is decoded as local information.
Said query processing unit 106 is used for proposing retrieval request according to said operation conditions Query Information to said operation information database 103, and retrieval obtains relevant vehicles run location information, and is compiled as the reply message of predetermined format.
After this query processing unit 106 received the Query Information of said Query Information receiving element 105 transmission, form according to a preconcerted arrangement was translated into search condition, according to this search condition, proposed retrieval request to said operation information database 103.According to this retrieval request, can obtain relevant result for retrieval from operation information database 103, promptly relevant vehicles run location information.This informational needs forms the reply message of predetermined format according to the telecommunication mode that is adopted, so that send and understand.For example, when adopting short message to carry out telecommunication, can adopt predetermined text message form, the result for retrieval that is obtained is embedded in the predetermined text, form reply message, so that the user reads.
Said Query Result transmitting element 107 is used to encode and sends said query processing unit 106 editors' reply message.
The effect of this unit is the long-range transmission that realizes result for retrieval.When adopting short message as the remote information load mode, this Query Result transmitting element 107 is the short message dispensing device.This device can outwards send the short message text of the predetermined format form of said query processing unit 106 output.
This unit can adopt other forms of telecommunication mode to realize the teletransmission to said vehicle position information equally.For example, adopt telecommunication modes such as internet, voice call, radio telephone.
Said Query Result receiving element 108 is used for receiving the reply message that said Query Result transmitting element 107 sends in client.
The effect of this Query Result receiving element 108 is to receive the vehicles run location information that said Query Result transmitting element 107 sends through the telecommunication mode, and is local information with this information decoding.When adopting short message way, this Query Result receiving element 108 is the short message receiving receiving apparatus of mobile phone.When telecommunication modes such as employing internet, voice call, radio telephone, then this unit is corresponding information receiver.
Said Query Result display unit 109 is used for showing the reply message that said Query Result receiving element 108 receives in client.
This Query Result display unit 109 specifically can be a mobile phone display screen etc.The so-called demonstration is that the information that said Query Result receiving element 108 receives is offered information inquiry person, and it is known.Specifically also can adopt speech form, and be not necessarily visible form such as text or figure.
In the public transport tool operation information remote enquiry system that the foregoing description provides; Operation information receiving element 102, operation information database 103, Query Information receiving element 105, query processing unit 106, reply message transmitting element 106 etc. are formed public transport tool operation information remote inquiry server, are used to provide the run location information of collecting each public transport and this information are sent to the user's who proposes the remote inquiry request terminal.Said Query Information transmitting element 104, Query Result receiving element 108, Query Result display unit 109 etc. are the terminal equipment of the information user of the said vehicles operation information of needs.Different according to the communication modes that adopts, can be mobile phone, the computer that connects the internet, voice call etc.
Best applications occasion of the present invention is the operation information inquiry that is used for bus, and the optimal user terminal is a mobile phone, and best telecommunication mode is a short message way.This is because the situation that urban highway traffic stops up is serious day by day, adopts the bus of road traffic to be affected easily, and the uncertainty of its operation strengthens.Therefore, the user has maximum urgency to the real time execution information that obtains bus.Because mobile phone is the main tool of current person-to-person communication, therefore, adopting mobile phone is optimal selection as inquiry terminal.Adopt short message way can realize that then the cost of information inquiry is convenient with inquiry.
Below second embodiment a kind of specific embodiment that uses mobile phones enquiring bus run location information is provided.This embodiment and existing public transit system and user terminal closely cooperate, and can realize inquiring about convenient and cost, and fund input is few, can build up rapidly.
As shown in Figure 2, this embodiment comprises that the bus operation information provides unit 21, bus operation information remote inquiry server 22, mobile phone 23.
Said bus operation information provides unit 21; For being fixed on the short message dispensing device that has the User Recognition card number on the bus; This short message dispensing device combines with sound broadcast device on the bus, is used to send the information that bus arrives website.
As shown in Figure 3, be a kind of operation interface of general public transport sound broadcast device.The website of this bus working line is all numbered; After bus arrives some websites; Driver or ticket seller can press in the function selecting button area 31 numerical key that should website, and for example one or double figures keyboard are pressed broadcast button 32 then.The inner selection logical circuit (figure does not show) of this public transport sound broadcast device will be searched corresponding voice according to the numerical key of pressing, and plays.
It is exactly on the basis of above-mentioned existing equipment that bus operation information provided by the invention provides unit 21; The site number information of utilizing existing equipment and operation to provide corresponding to the arrival website; It is compiled as bus run location short message, and the short message dispensing device through the User Recognition card number with self that is connected with this public transport sound broadcast device outwards sends.Include site number in this information.Because be the run location information of utilizing this bus of sound broadcast action transmission of existing sound broadcast device and driver or ticket seller, therefore, its improvement cost is very low, and can not increase driver or ticket seller's operation.In addition, it is the short message dispensing devices with User Recognition card number that this bus operation information provides unit 21, and therefore, the User Recognition card number that can lead to the sender who comprises in the short message is known the concrete car number of sending this short message.
Because it is an open system that short message sends; Be not intended to perhaps deliberately send notes for fear of other users to bus operation information remote inquiry server 22; And cause system chaotic; Can the short message that said bus operation information provides unit 21 to send be encrypted, obscure mutually with the information of avoiding sending with regular handset.
Said mobile phone 23 as client, is the combination of Query Information transmitting element, Query Result receiving element and Query Result display unit in the system of present embodiment.The user arrives the specified services platform number of representing bus operation information remote inquiry server 22 through mobile phone editor short message enquiry; The short message that just can obtain to comprise the operation information of being inquired about is as feedback; The user can read this short message through mobile phone screen, obtain the operation information that will inquire about.
Should explain, when this mobile phone sends Query Information, should adopt set form, know it and hope information inquiring so that said bus operation information remote inquiry server 22 can be correct.
For example, the user can send to short message " 720*M*S " the information desk number of bus operation information remote inquiry server 22.The implication of this short message is, the user need inquire about the ruuning situation of No. 720 buses, and user's initial site name is M, and the purpose site name is S.Wherein, " * " cut apart bus line numbering, initial site name, purpose site name as decollator in twos.M and S can also be initial site number, purpose site number.The short message of this form can be easily understand by bus operation information remote inquiry server 22 inquiry of the line correlation of going forward side by side.
The short message that mobile phone 23 sends includes the identification card number of this mobile phone, and therefore, said bus operation information remote inquiry server 22 can send to this handset displays with Query Result in view of the above.
Said bus operation information remote inquiry server 22 is cores of native system.This server comprises sending and receiving short messages platform 221, query processing unit 222, operation information database 223.
Said sending and receiving short messages platform 221 is used to receive the short message from each vehicle operating positional information of reflection of bus, receives from the inquiry short message of mobile phone 23 and sends the operation information short message as Query Result.From functional perspective, above-mentioned sending and receiving short messages platform comprises that operation information receiving element 2211, inquiry short message receive unit 2212, Query Result transmitting element 2213, receive and dispatch different short messages respectively.The run location short message that said operation information receiving element 2211 receives from each vehicle, and, offer said operation information database 223 with after this short message decoding.Said inquiry short message receives unit 2212 and is used to receive the Query Information short message that said mobile phone 23 sends, and with after this short message decoding, sends to said query processing unit 222; Said Query Result transmitting element 2213 receives the vehicle operating positional information short message text from said query processing unit 222 editors, outwards sends with the short message form.
Said bus operation information remote inquiry server 22 also comprises query processing unit 222; The said operation conditions Query Information short message that receives unit 2211 from the inquiry short message is analyzed in said query processing unit 222, extracts the working line numbering that comprises in this short message, initial site name or numbering and purpose site name or numbering; And with foregoing as search condition, send retrieval request to said operation information database 223.
Said operation information database 223 comprises following three forms relevant with the bus operation conditions: vehicle self character table, circuit website table, run location information table.
Said vehicle self character table is used to store and every User Recognition card number, working line numbering, car number, type of vehicle numbering that public transport is corresponding.Use this tables of data, be used to the User Recognition card number that in the run location short message of each vehicle, comprises, just can know car number, type of vehicle, the working line of the vehicle that sends certain bar run location short message.Wherein, car number is corresponding one by one with vehicle, is used for as vehicles identifications, specifically can adopt the license number of vehicle.Type of vehicle is meant the classification of vehicle, for example, whether belongs to air-conditioned coach, whether belongs to express, local train etc., and these information also are the information that the user possibly be concerned about.
Said circuit website table is used for all site number, site name on corresponding this circuit of each line memory.Because what the user was concerned about is the vehicle operating situation of concrete certain circuit; Therefore; During user inquiring; Working line and information such as initial site name, purpose site name need be provided, and the associated stations information that must at first store each circuit in the database is so that the retrieval that the search request that proposes according to the user is correlated with.
Said run location information table is provided with respectively according to circuit number, is used for the corresponding stored site number, and to arrival time, the car number of arriving at a station that should website.The run location information short message that this information table constantly provides unit 21 to provide according to said bus operation information upgrades vehicle and arrives the arrival time of a certain website and the car number of arriving at a station.Wherein, vehicle arrives the time of a certain website, is exactly the time that this vehicle sends corresponding run location short message.This run location information table is the unit establishment with each working line.
This operation information database 223 needs constantly to provide according to operation information system the content of its database of bus run location short message change of unit 21 transmissions; On the other hand, this database need generate corresponding retrieval results according to the retrieval request of said query processing unit 222 propositions.
Please referring to Fig. 4, this illustrates operation information database 223 and utilizes the Update Information flow process in storehouse of said run location short message.
Step S400, runtime database 223 receives the short message through decoding from said operation information receiving element 2211.
Step S401 judges from the short message of said operation information receiving element 2211 whether belong to run location information short message.If then get into next step; If not, then finish.
For avoiding that other short message mistakes that do not belong to run location information short message are received; Said run location information short message adopts certain encrypted form or identifying information to send; Whether the procuratorial work short message is run location information short message in view of the above, if then get into next step; If not, then return step S400.
Step S402, the identification card number of this short message is sent in acquisition from this short message.
The identification card number that comprises the short message dispensing device that sends this short message in the said short message; Because the operation information of each bus provides unit 21 all to have exclusive identification card number; Therefore, can find out the vehicle that this short message is corresponding in view of the above, thereby correspondingly upgrade.
Step S403 according to said identification card number, searches the car number with this card number from said vehicle self character table, and confirms the information such as working line numbering, type of vehicle of this vehicle in view of the above.
Step S404 according to transmitting time that comprises in this short message and site number, upgrades the respective site time of advent of corresponding working line in the said run location information table, and corresponding car number.
Please referring to Fig. 5, after this illustrates this database and receives retrieval request, the step of retrieving according to this retrieval request.
Step S501; Operation information database 223 receives the retrieval request that proposes from query processing unit 222; The flesh and blood of retrieval request is actually search condition, the working line numbering that promptly need retrieve, initial site name or numbering and purpose site name or numbering.
Step S502, confirm the traffic direction that will inquire about.
According to working line numbering, initial site name or numbering and search conditions such as purpose site name or numbering, can confirm the traffic direction that will inquire about.Because same working line has two traffic directions, the relevant information that the arrival different directions need be known is inequality.According to initial website and purpose website,, just can know the traffic direction that needs inquiry in conjunction with the site name in the said circuit website table.
Step S503 according to said traffic direction, in the run location information table of corresponding working line, begins from initial website M, is website to be retrieved with the previous website of opposite traffic direction, searches the vehicle time of advent of this site number record.
Step S504; Judge the vehicle time of advent that whether is later than said initial site record the time of advent of this website to be retrieved, if then there is this website of arrival in explanation and the vehicle of the initial website M of no show still; This website is near the website of arrival of the vehicle of M website, gets into step S506; If not, then there is not this website of arrival in explanation and the vehicle of the initial website M of no show still, entering step S505.
Step S505 pushes ahead a website with website to be retrieved, returns step S504.
Step S506 reads the record in the said run location information table, reads the car number that arrives this website, and the time of advent.This vehicle is near the vehicle of initial website M, and this website is near time of advent of website.
Step S507 according to said car number, in said vehicle self character table, finds the type number of this vehicle, obtains the type information of this vehicle.
Step S508 finds said near the site name of arrival of M website vehicle according to said circuit website table.
This website adopts the form of numbering to represent in the vehicle operating information table, for the user can obtain the information that can use easily, in the result for retrieval site name need be provided.
Step S509 according to relative recording, estimates that this arrives the time of M website near vehicle.
Owing to record the operation information between a large amount of websites in the said operation information table, therefore, can estimate in view of the above from inquire about acquisition near time of website arrival M website.
The type of vehicle that above-mentioned retrieval obtains, arrive the arrival M site name of site name, the time of advent and estimation, export as result for retrieval.Said query processing unit 222, receive this result for retrieval after, the text formatting according to predetermined is compiled as the short message text with it.This short message text is through said operation short message transmitting element 2213, to said operation conditions Query Information short message from phone number send.Fig. 6 is a concrete instance of the Query Result that obtains in the said mobile phone.
Above-mentioned second embodiment provides the concrete instance that realizes bus operation information remote enquiry system.Can find out from the foregoing description, wherein the most important thing is bus operation information remote inquiry server 22.Below the 3rd embodiment an embodiment of this server is provided.
Fig. 7 illustrates a kind of public transport tool operation information remote inquiry server that present embodiment provides, and comprising:
Operation information receiving element 701 is used to receive the run location information that reflects each public transport location status.When adopting short message as the method for telecommunication, this operation information receiving element is that short message receives the unit, and the operation information of reception is a short message.
Query Information receiving element 703 is used to receive said operation conditions Query Information.
Query Result transmitting element 705 is used to send the reply message that 704 retrievals of said query processing unit obtain.
When adopting short message as the method for telecommunication, the operation information that said operation information receiving element 701 receives is a short message.The operation conditions Query Information that said Query Information receiving element 703 receives is the short message of predetermined format; The reply message that said Query Result transmitting element 705 sends is the short message of predetermined format.
The operational mode more specifically of above public transport tool operation information remote inquiry server can be referring to the related content of first embodiment and second embodiment.
The above only is a preferred implementation of the present invention; Should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the principle of the invention; Can also make some improvement and retouching, these improvement and retouching also should be regarded as protection scope of the present invention.
Claims (9)
1. public transport tool operation information remote enquiry system comprises:
Operation information provides the unit, is used for obtaining in real time the location status of each public transport, and will be converted into run location information corresponding to the location status of each concrete public transport, and coding sends;
The operation information receiving element is used to receive said run location information of sending through coding, and with its decoding;
The operation information database is used to receive said run location information of passing through each public transport of decoding, and corresponding each public transport is stored corresponding run location information; This database also has and the relevant various information of public transport operation;
It is characterized in that, also comprise
The Query Information transmitting element; Said Query Information transmitting element is the short message transmitting element; Be used for receiving the user inquiring operation in client; And long-range in view of the above transmission public transport operation conditions Query Information, said public transport operation conditions Query Information adopts the short message of prescribed form, and this short message comprises at least that the working line that institute will inquire about is numbered, initial site name or numbering and purpose site name or numbering;
Query Information receiving element, said Query Information receiving element are that short message receives the unit, are used to receive said public transport operation conditions Query Information;
The query processing unit; Be used to analyze said public transport operation conditions Query Information; Extract the working line numbering that comprises in this short message, initial site name or numbering and purpose site name or numbering; Above-mentioned information as search condition, is sent retrieval request to said operation information database, and the result for retrieval that said operation information database returns is compiled the reply message of predetermined format;
Said operation information database storage has and every User Recognition card number, working line numbering and car number that public transport is corresponding; All site number and site name on each circuit; The arrival time corresponding and the car number of arriving at a station with each website; Said operation information database root is according to the numbering of the working line in the said public transport operation conditions Query Information; Search the arrival time of the website before the above initial website of this circuit successively; When the arrival time that finds was later than the arrival time of said initial website, the vehicle that confirm to arrive this website be apart from the nearest vehicle of initial website, obtained corresponding car number and arrival time and returned as result for retrieval;
The Query Result transmitting element is used to encode and sends said query processing unit editor's reply message;
The Query Result receiving element is used for receiving the reply message that said Query Result transmitting element sends in client;
The Query Result display unit is used for showing the reply message that said receiving element receives in client;
Said operation information provide the unit be with public transport on the short message dispensing device that is connected of sound broadcast device with User Recognition card number;
Said operation information receiving element is the short message receiving receiving apparatus.
2. public transport tool operation information remote enquiry system according to claim 1 is characterized in that, comprises in the said operation information database:
Public transport self character table, this table storage and every User Recognition card number, working line numbering, car number, type of vehicle numbering that public transport is corresponding;
Circuit website table is used for all site number, site name on corresponding this circuit of each line memory;
The run location information table is provided with respectively according to circuit number, is used for the corresponding stored site number, and to arrival time, the car number of arriving at a station that should website.
3. public transport tool operation information remote enquiry system according to claim 2; It is characterized in that; Call out the stops when operation when public transport reaches a certain website, generate the run location information of short message form according to this site number simultaneously and send; After said operation information database receives this run location information,, in public transport self character table, inquire about corresponding car number, and confirm the working line of this vehicle in view of the above according to the User Recognition card number that sends this short message; With determined working line is foundation, and in should the said run location information table of working line, the site number in the corresponding said run location information be upgraded arrival time and car number.
4. public transport tool operation information remote enquiry system according to claim 3; It is characterized in that; Said operation information database root is according to said working line numbering; Search the arrival time of the website before the above initial website of this circuit successively, when the arrival time that finds was later than the arrival time of said initial website, the vehicle of confirming this website of arrival was the nearest vehicle of the initial website of distance; Obtain corresponding car number and arrival time, and obtain the type information of this vehicle according to car number; Above-mentioned information is returned as result for retrieval.
5. public transport tool operation information remote enquiry system according to claim 4; It is characterized in that; Comprise also in the said result for retrieval that nearest public transport expectation arrives the time of initiating station point, this time calculates according to existing relative recording and obtains.
6. public transport tool operation information remote enquiry system according to claim 1; It is characterized in that the predetermined format of said operation conditions Query Information short message is " working line numbering+decollator+initial site name or numbering+decollator+purpose site name or a numbering ".
7. according to the described public transport tool operation information remote enquiry system of claim 1-6, it is characterized in that said Query Result transmitting element specifically is the short message transmitting element; The short message that said Query Result receiving element is a mobile phone receives the unit; Said Query Result display unit is the display unit of this mobile phone.
8. the update method of a public transport tool operation information is used for claim 1 to the described system of claim 7, it is characterized in that, comprising:
131) short message of its operation information of reflection of reception public transport transmission;
132) from this short message, extract the User Recognition card number that sends this short message;
133), from vehicle self character table, search car number with this card number according to this card number;
134) confirm that according to this car number the working line of this vehicle is numbered, type of vehicle information;
135) according to transmitting time that comprises in this short message and site number, upgrade the time of advent of the respective site of the corresponding working line in the run location information table, and corresponding car number.
9. the querying method of a public transport tool operation information is used for claim 1 to the described system of claim 7, it is characterized in that, comprising:
141) receive retrieval request, comprise the working line numbering of needs retrieval, initial site name or numbering and purpose site name or numbering in this retrieval request;
142) according to working line numbering, initial site name or numbering and purpose site name or numbering, confirm the traffic direction that will inquire about;
143) according to said traffic direction, in the run location information table of corresponding working line, begin from initial website, be website to be retrieved with the previous website of opposite traffic direction, search the vehicle time of advent of this site number record;
144) judge vehicle time of advent that whether is later than said initial site record the time of advent of this website to be retrieved; If then get into step 146); If not, then get into step 145);
145) website to be retrieved is pushed ahead a website; Return step 144);
146) read record in the said run location information table, read the car number that arrives this website, and the time of advent;
147) according to said car number, in vehicle self character table, find the type number of this vehicle, obtain the type information of this vehicle;
148) find the site name of arrival according to circuit website table near initial website vehicle;
149), estimate that this arrives the time of initial website near vehicle according to the relevant historical record.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200710037936A CN101261626B (en) | 2007-03-05 | 2007-03-05 | Public transport tool operation information remote enquiry system and server and method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN200710037936A CN101261626B (en) | 2007-03-05 | 2007-03-05 | Public transport tool operation information remote enquiry system and server and method thereof |
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| Publication Number | Publication Date |
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| CN101261626A CN101261626A (en) | 2008-09-10 |
| CN101261626B true CN101261626B (en) | 2012-10-17 |
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| CN200710037936A Expired - Fee Related CN101261626B (en) | 2007-03-05 | 2007-03-05 | Public transport tool operation information remote enquiry system and server and method thereof |
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| WO2010071782A1 (en) * | 2008-12-15 | 2010-06-24 | Panasonic Avionics Corporation | System and method for performing real-time data analysis |
| CN101859495A (en) * | 2010-06-30 | 2010-10-13 | 杨劲松 | Method for querying station approaching information of bus by mobile phone |
| CN102881183A (en) * | 2012-09-28 | 2013-01-16 | 方正国际软件有限公司 | Public transport line bamboo joint map real-time interactive system |
| CN102930379A (en) * | 2012-10-17 | 2013-02-13 | 世纪中安教育产业投资控股有限公司 | School bus information management method and system |
| CN103426324A (en) * | 2013-07-14 | 2013-12-04 | 毕英才 | Low cost real-time positioning and enquiry system for buses |
| CN103794074A (en) * | 2013-12-03 | 2014-05-14 | 北京科技大学 | Intelligent public transportation positioning query terminal |
| CN105813013A (en) * | 2014-12-29 | 2016-07-27 | 深圳市腾讯计算机系统有限公司 | Information prompting method, device and system |
| CN112382402B (en) * | 2020-08-20 | 2023-03-28 | 同济大学 | Traffic station big data platform establishing method for student returning school |
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| CN1414526A (en) * | 2001-12-20 | 2003-04-30 | 吴举杰 | Automobile distribution type relative location method and public communication information service system |
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| CN101261626A (en) | 2008-09-10 |
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