CN104859688A - Metro automatic management system based on Beidou positioning - Google Patents
Metro automatic management system based on Beidou positioning Download PDFInfo
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- CN104859688A CN104859688A CN201510319366.XA CN201510319366A CN104859688A CN 104859688 A CN104859688 A CN 104859688A CN 201510319366 A CN201510319366 A CN 201510319366A CN 104859688 A CN104859688 A CN 104859688A
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Abstract
The invention discloses a metro automatic management system based on Beidou positioning. The metro automatic management system comprises a data collecting module, a data processing module and a driving module, wherein the data collecting module comprises a position sensor, infrared emitters, infrared receivers and pressure sensors; the position sensor is used for sending a request of obtaining train position coordinates; the infrared emitters and the infrared receivers are arranged on the first side wall and the second side wall of the lower part of a platform in pairs, and are used for measuring railway safety parameters; each pressure sensor is arranged on a railway, and is used for measuring and sending pressure values and the pressure sensor number; the data processing module is used for receiving the train position coordinates, the railway safety parameters, the pressure values, the time and the pressure sensor number, and sending control signals; the data processing module comprises a starting and stopping controller and a speed controller; and the driving module controls the acceleration, the deceleration, the stopping or the running starting of a metro train. Therefore the metro automatic management system has the advantages that the automatic control of the metro train can be realized; and the automatic recognition and disposal on passengers falling off from the platform can be realized.
Description
Technical field
The present invention relates to a kind of subway automated management system based on Big Dipper location.
Background technology
Along with the jam situation of ground communications is increasingly sharpened, subway becomes one of indispensable vehicle of people.General pilot steering needs the manpower of at substantial, and young chaufeur from want of experience, and easily cause drive speed unstable, efficiency is low.In addition, passenger's event of jumping onto the tracks happens occasionally, and installs safety door additional and can not block the passenger jumped onto the tracks.Current ticketing service very relies on transportation card, and transportation card will pre-deposit cash and could use, and will cause damage once lose to user's property.In addition, trip will inquire about map in advance, and in subway station, common network signal is more weak, where usually can only inquire other people or oneself see map.Therefore, supplement ticket service with money in the urgent need to a can replacement, drive the subway automated management system serving and provide safety guard-safeguard of jumping onto the tracks.
In prior art, common subway system only has simple function.Automatic Pilot is separated with safety system, safety factor and traveling comfort low.In addition, even if use existing ticketing system, still can not avoid doing a large amount of artificial dead work, such as supplement with money or consult subway line figure before passenger travels, this is all that passenger's trip causes a lot of inconvenience.
Summary of the invention
Embodiments of the invention are intended to overcome above defect, provide a kind of subway automated management system based on Big Dipper location, control train boosting mechanism or Reduced Speed Now by the moving velocity of the distance between calculating platform position coordinate and subway train and train; And automatically control launch train and stopping by actuation signal and danger signal; And detect whether someone falls down platform by infrared transmitter, infrared receiver, and automatically stop the subway train in the first distance threshold.
For solving the problem, according to a first aspect of the invention, provide a kind of subway automated management system based on Big Dipper location, comprising: data acquisition module, comprise position sensor, infrared transmitter, infrared receiver and pressure sensor; Position sensor is arranged on subway train, for the request of train position coordinate is sent to Beidou satellite navigation system; On the first side wall that infrared transmitter and infrared receiver are arranged at the below of platform respectively in pairs and on the second sidewall, for measuring Rail safety parameter, whether the below comprising platform has people and infrared receiver numbering; The infrared signal that infrared transmitter is launched is received by infrared receiver, and Rail safety parameter is sent to Beidou satellite navigation system; Pressure sensor is arranged on railway, is sent to Beidou satellite navigation system for the force value of mensuration and pressure sensor being numbered; Data processing module, for sending time service application to Beidou satellite navigation system; Receive the train position coordinate of Beidou satellite navigation system transmission, Rail safety parameter, force value, time and pressure sensor numbering; And transmit control signal, wherein, control signal comprises actuation signal, danger signal and speed control signal; Data processing module comprises on off controller and speed controller; On off controller judges when there is people the below of platform according to Rail safety parameter, by the first railway position coordinate that infrared receiver numbering is corresponding, search for the subway train in the first distance threshold, to send the subway train in danger signal to the first distance threshold; Speed controller is when force value exceedes default force value threshold value, and the second railway position coordinate corresponding according to pressure sensor numbering, searches for the subway train in second distance threshold value; And number the second corresponding railway position coordinate according to the 3rd railway position coordinate corresponding to upper pressure sensor numbering of the subway train stored and pressure sensor and calculate first-phase and adjust the distance; And calculate relative time according to subway train through the very first time that the second time of upper pressure sensor numbering correspondence is corresponding with through pressure sensor; And to adjust the distance according to first-phase and calculate average speed value with relative time; And calculate second-phase according to next subway platform position coordinate of the second railway position coordinate and storage and adjust the distance; And adjust the distance according to average speed value and second-phase, control signal to subway train with transmission speed; Driver module, controls subway train according to danger signal and stops travelling; And control according to speed control signal the increasing or reduces of speed that subway train travels, when speed is lower than the minimum speed threshold value preset, controls subway train and stop traveling; And start to travel according to actuation signal control subway train.
According to a second aspect of the invention, provide a kind of subway automated management system based on Big Dipper location, wherein, data processing module also comprises start-up connector, when train supervisor confirms subway train passenger is complete up and down, send actuation signal to driver module by start-up connector.
According to a third aspect of the invention we, provide a kind of subway automated management system based on Big Dipper location, wherein, data processing module also comprises route matching module, for receiving the title of train position coordinate or default initial subway platform; And for the title of default object subway platform; And the nearest subway platform position coordinate corresponding according to train position coordinate searches for the subway platform that arrival destination subway platform will pass through or the subway platform that will pass through according to the name search arrival destination subway platform of initial subway platform; And according to the subway line figure stored, the subway platform that will pass through connects into driving distance base diagram; And driving distance base diagram and subway line figure are sent to user terminal.
According to a forth aspect of the invention, provide a kind of subway automated management system based on Big Dipper location, wherein, data processing module also comprises calculation of price module, for receiving driving distance base diagram; And calculate accumulation distance according to the distance between the adjacent subway platform stored; And accumulation distance threshold value corresponding to accumulation distance and different admission fee is mated, to calculate the total price taking subway cost; And total price is sent to user terminal.
According to a fifth aspect of the invention, provide a kind of subway automated management system based on Big Dipper location, wherein, data processing module also comprises ticket generation module, for receiving total price; And be stored to subway booking database of record according to the application of total price generation order; When order generates successfully, informing user terminal selects the mode of payment and pay invoice; And receive the payment transaction number and Bank Name that user terminal sends; And payment transaction number is sent to bank corresponding to Bank Name to confirm payment information; And when payment information is confirmed by bank, generate ticket numbering and/or ticket Quick Response Code; And ticket numbering and/or ticket Quick Response Code are sent to user terminal.
According to a sixth aspect of the invention, provide a kind of subway automated management system based on Big Dipper location, wherein, data processing module also comprises crashproof module, receives train position coordinate and comprises the first row truck position coordinate of the first subway train and the secondary series truck position coordinate of the second subway train; Calculate third phase according to first row truck position coordinate and secondary series truck position coordinate to adjust the distance; And when third phase adjust the distance be less than the 3rd distance threshold time, if the first subway train and the second subway train are oppositely close to travelling, send danger signal to the first subway train and the second subway train; And when third phase adjust the distance be less than the 3rd distance threshold time, if the first subway train and the second subway train are in the same way close to travelling, send danger signal and being positioned at the first subway train on rear side of travel direction or the second subway train to when travelling; And when third phase adjust the distance be greater than the 3rd distance threshold time, send actuation signal to driver module, drive and sent danger signal by crashproof module and the subway train that stops.
According to a seventh aspect of the invention, provide a kind of subway automated management system based on Big Dipper location, wherein, driver module comprises alarm modules, for receiving Rail safety parameter; And when there is people the below of platform, by store police office telephone number and/or rescue center's telephone number call out police office and/or rescue group; And send the first railway position coordinate corresponding to infrared receiver numbering to police office and/or rescue group.
According to an eighth aspect of the invention, provide a kind of subway automated management system based on Big Dipper location, wherein, driver module also comprises opening/closing door of vehicle module, is arranged on car door, for receiving actuation signal and danger signal; Upon receiving the initiation signal, closing of the door is controlled; When receiving danger signal, control car door opening.
According to a ninth aspect of the invention, provide a kind of subway automated management system based on Big Dipper location, wherein, driver module also comprises detection module of getting on or off the bus, be arranged on car door, in the time threshold preset, whether having the upper and lower subway train of people for detecting, controlling car door when there being the upper and lower subway train of people and being held open.
According to the tenth aspect of the invention, provide a kind of subway automated management system based on Big Dipper location, wherein, subway automated management system also comprises manual switching module, for opening or closing data processing module; And for opening or closing driver module.
Subway automated management system based on Big Dipper location of the present invention, by Beidou satellite navigation system positioning user terminal and sight spot coordinate, high precision, highly reliable location can be provided for subway train by round-the-clock, round-the-clock in the world, facilitate accurately and fast speed obtains train position coordinate and time; And realize the automatic stopping of train by off controller or automatically start; And Negotiation speed controller controls train automatic smoothing traveling; And the people falling down platform is responded to automatically, and stop train, or by power-off, reduce the generation of jumping platform accident.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the block schematic illustration of subway automated management system first embodiment that the present invention is based on Big Dipper location.
Description of reference numerals:
1, data acquisition module 2, position sensor 3, infrared transmitter
4, infrared receiver 5, pressure sensor 6, data processing module
7, on off controller 8, speed controller 9, driver module
10, start-up connector 11, route matching module 12, user terminal
13, calculation of price module 14, ticket generation module 15, crashproof module
16, alarm modules 17, opening/closing door of vehicle module 18, detection module of getting on or off the bus
19, manual switching module 20, Beidou satellite navigation system
Detailed description of the invention
For making the object, technical solutions and advantages of the present invention clearly understand, below in conjunction with detailed description of the invention also with reference to accompanying drawing, the present invention is described in more detail.Should be appreciated that, these describe just exemplary, and do not really want to limit the scope of the invention.In addition, in the following description, the description to known features and technology is eliminated, to avoid unnecessarily obscuring concept of the present invention.
Embodiment one:
Fig. 1 is the block schematic illustration of subway automated management system first embodiment that the present invention is based on Big Dipper location.
As shown in Figure 1, for solving the problem, The embodiment provides a kind of subway automated management system based on Big Dipper location, comprising: data acquisition module 1, comprise position sensor 2, infrared transmitter 3, infrared receiver 4 and pressure sensor 5; Position sensor 2 is arranged on subway train, for the request of train position coordinate is sent to Beidou satellite navigation system 20; On the first side wall that infrared transmitter 3 and infrared receiver 4 are arranged at the below of platform respectively in pairs and on the second sidewall, for measuring Rail safety parameter, whether the below comprising platform has people and infrared receiver 4 to number; The infrared signal that infrared transmitter 3 is launched is received by infrared receiver 4, and Rail safety parameter is sent to Beidou satellite navigation system 20 by infrared transmitter 3; Pressure sensor 5 is arranged on railway, is sent to Beidou satellite navigation system 20 for the force value of mensuration and pressure sensor 5 being numbered; Data processing module 6, for sending time service application to Beidou satellite navigation system 20; Receive the train position coordinate of Beidou satellite navigation system 20 transmission, Rail safety parameter, force value, time and pressure sensor 5 to number; And transmit control signal, wherein, control signal comprises actuation signal, danger signal and speed control signal; Data processing module 6 comprises on off controller 7 and speed controller 8; On off controller 7 judges when there is people the below of platform according to Rail safety parameter, the first corresponding railway position coordinate is numbered by infrared receiver 4, search for the subway train in the first distance threshold, to send the subway train in danger signal to the first distance threshold; Speed controller 8, when force value exceedes default force value threshold value, is numbered the second corresponding railway position coordinate according to pressure sensor 5, is searched for the subway train in second distance threshold value; And number the 3rd corresponding railway position coordinate and pressure sensor 5 according to the upper pressure sensor 5 of subway train stored and number the second corresponding railway position coordinate and calculate first-phase and adjust the distance; And number very first time corresponding with through pressure sensor 5 the second corresponding time according to subway train through a upper pressure sensor 5 and calculate relative time; And to adjust the distance according to first-phase and calculate average speed value with relative time; And calculate second-phase according to next subway platform position coordinate of the second railway position coordinate and storage and adjust the distance; And adjust the distance according to average speed value and second-phase, control signal to subway train with transmission speed; Driver module 9, controls subway train according to danger signal and stops travelling; And control according to speed control signal the increasing or reduces of speed that subway train travels, when speed is lower than the minimum speed threshold value preset, controls subway train and stop traveling; And start to travel according to actuation signal control subway train.
Beidou satellite navigation system 20 be China implementing independent research, independent operating GPS, be abbreviated as BDS, claim the GPS of global four large satellite navigationsystem with the Galileo system of the GPS of the U.S., Muscovite GLONASS, European Union.This system round-the-clock, round-the-clock can provide high precision, highly reliable location, navigation, time service service have short message communication capacity concurrently for all types of user in the world.
In the present embodiment, as shown in Figure 1, first, sent the request of train position coordinate to Beidou satellite navigation system 20 by position sensor 2.Then, train position coordinate is sent to data processing module 6 by Beidou satellite navigation system 20.There is certain error scope in train position coordinate, relevant with the error limit of Beidou satellite navigation system 20, greatly between-1m ~+1m.Train position coordinate is used for the position of Macro orientation train.
On the first side wall that infrared transmitter 3 and infrared receiver 4 are arranged at the below of platform respectively in pairs and on the second sidewall, for measuring Rail safety parameter, whether the below comprising platform has people and infrared receiver 4 to number; The infrared signal that infrared transmitter 3 is launched is received by infrared receiver 4.Infrared transmitter 3 and infrared receiver 4 can equi-spaced apart be arranged at the below of platform in pairs the first side wall on and on the second sidewall.Make infrared ray below platform, form even partition line like this.The size at interval can be 10cm-15cm, and such people platform that drops will hinder infrared receiver 4 receiving infrared-ray at once; Thus automatically trigger the first railway position coordinate of being numbered correspondence by infrared receiver 4, search for the subway train in the first distance threshold, to send the subway train in danger signal to the first distance threshold.First distance threshold can be set to distance the first railway position coordinate 1 kilometer ~ 5 kilometers.The position of train can be estimated by train position coordinate, and send danger signal and stop at train in the first distance threshold.And whether can be human body by what arrange below platform that thermal sensor and image recognizer determine to drop further.Can also cutout relay be set, infrared receiver 4 receiving infrared-ray be obstructed and confirm to drop be human body time, automatically control the rail power-off in preset range.
Pressure sensor 5, for measuring the position of train accurately, can record the position of headstock and the tailstock accurately by pressure sensor 5.Second distance threshold value can be preset as the length of the train allowed within the scope of error at measurment, by searching for subway train in second distance threshold range, can improve seek rate.Pressure sensor 5 can be arranged at below railway, and each pressure sensor 5 responds to the pressure on an iron leg road.When train passes through the railway scope of pressure sensor 5 correspondence, the pressure sensor 5 at headstock rear sends signal, and the pressure sensor 5 in headstock front does not send signal; When train is by pressure sensor 5, the pressure sensor 5 at tailstock rear does not send signal, and the pressure sensor 5 in tailstock front sends signal.According to sending signal and the variable condition of pressure sensor 5 not sending signal, the accurate location of train head and the tailstock can be calculated.When the force value threshold value preset can be nobody on local iron, within the scope of the error at measurment allowed, subway is to the minimum pressure values of pressure sensor 5.Only have when pressure sensor 5 senses the force value of overpressure value threshold value, the first-phase that thoroughly deserves that the upper pressure sensor 5 just numbering the second corresponding railway position coordinate and headstock according to the pressure sensor 5 of headstock numbers the difference of the 3rd corresponding railway position coordinate is adjusted the distance.And number the corresponding very first time according to the pressure sensor 5 through headstock and number through a upper pressure sensor 5 corresponding the second time the 3rd railway position coordinate difference thoroughly deserve relative time.Then, adjust the distance according to first-phase and calculate average speed value with relative time.The second-phase that thoroughly deserves of being numbered the difference of the second corresponding railway position coordinate and next subway platform position coordinate by the pressure sensor 5 of headstock is adjusted the distance.When second-phase adjust the distance reach deceleration distance threshold value time, reduce speed now.Deceleration distance threshold value can be subway under maximum speed travels, and in the scope that error at measurment allows, subway train position coordinate is to the shortest distance of station platform point station.By setting second-phase adjust the distance scope and average speed value corresponding table or pass through the slope of the change curve limiting average speed value, the deceleration of subway can be made steady, when average velociity is lower than the minimum speed threshold value preset, control described subway train to stop travelling, such stop position is accurate, wherein, minimum speed threshold value is 1KM/H ~ 30KM/H.When subway starts and starts to raise speed, the absolute value can numbering the difference of the second corresponding railway position coordinate and a upper subway platform position coordinate by the pressure sensor 5 of the tailstock calculates the distance of speed-raising.By the distance range of setting speed-raising and the corresponding table of average speed value or the slope passing through the change curve limiting average speed value, the acceleration of subway can be made steady, speed remains a constant speed when reaching preset maximum value, until second-phase is adjusted the distance when reaching deceleration distance threshold value, reduces speed now.
Position sensor 2 can send the request of train position coordinate to Beidou satellite navigation system 20, wherein, the request of train position coordinate can comprise information and the application time of request coordinate, Beidou satellite navigation system 20 is according to the information of request coordinate and application time, existing time and earth rotation angle, revolution angle calculated column truck position coordinate, thus train position is positioned, and train position coordinate is sent to data processing module 6.Position sensor 2 can send the application of the request of train position coordinate to Beidou satellite navigation system 20 with predeterminated frequency.
Data processing module 6 can send the application of time service to Beidou satellite navigation system 20 with predeterminated frequency.After Beidou satellite navigation system 20 receives the application of time service, departure time is to data processing module 6.
Position sensor 2 or data processing module 6 one outwards can send information straight through setting frequency range.Setting frequency range is generally 1305.094MHz ~ 1309.186MHz, 1366.474MHz ~ 1370.098MHz, 1559.052MHz ~ 1563.154MHz, 1616MHz or 2492MHz.
Beidou satellite navigation system 20 is when coordinates computed, and first, the request of time service application and train position coordinate is sent to control system by Beidou satellite navigation system 20.Control system calculates train position coordinate and after the time, then train position coordinate and time are sent to data processing module 6.
Data processing module 6 can by train position coordinate, time, relative time, average speed value, the first railway position coordinate, the second railway position coordinate, the 3rd railway position coordinate, first-phase is adjusted the distance, second-phase is adjusted the distance, the very first time, the second time, relative time, next subway platform position coordinate, a upper subway platform position coordinate and title corresponding to subway platform position coordinate are sent to output module to export speech data, lteral data and/or view data, wherein, output module can be screen.
High precision, highly reliable location can be provided for subway train by round-the-clock, round-the-clock in the world like this, facilitate accurately and fast speed obtains train position coordinate and time; And realize the automatic stopping of train by off controller 7 or automatically start; And Negotiation speed controller 8 controls train automatic smoothing traveling; And the people falling down platform is responded to automatically, and stop train, or by power-off, reduce the generation of jumping platform accident.
The present embodiment further preferably, The embodiment provides a kind of subway automated management system based on Big Dipper location, wherein, data processing module 6 also comprises start-up connector 10, when train supervisor confirms subway train passenger is complete up and down, send actuation signal to driver module 9 by start-up connector 10.
In the present embodiment, start-up connector 10 can comprise start button, can also comprise alarm set.In subway train, image capture device can be installed.When image capture device captures the passenger do not got off, train supervisor can play notice by prompting module, gets on or off the bus with urge passengers.After whole passenger getting on/off, train supervisor can play notice by prompting module and carry out signal passengers " train door is about to close ", then presses start button, sends actuation signal and start subway to subway train.One ranks car supervisor can monitor many subway trains by image capture device simultaneously, and sends actuation signal.
Such one side can save human cost and time cost, thus improves the efficiency of subway circulation; Be easy to monitor passenger on the other hand get on or off the bus, not easily miss passenger and cause the accident.
The present embodiment further preferably, The embodiment provides a kind of subway automated management system based on Big Dipper location, wherein, data processing module 6 also comprises route matching module 11, for receiving the title of train position coordinate or default initial subway platform; And for the title of default destination subway platform; And the nearest subway platform position coordinate corresponding according to train position coordinate searches for the subway platform that arrival destination subway platform will pass through or the subway platform that will pass through according to the name search arrival destination subway platform of initial subway platform; And according to the subway line figure stored, the subway platform that will pass through connects into driving distance base diagram; And driving distance base diagram and subway line figure are sent to user terminal 12.
In the present embodiment, user terminal 12 can be smart machine such as mobile phone, notebook or computer etc.User terminal 12 can arrange battery, such as chargeable battery, by accessing power supply or taking off battery, is battery charging repeatedly.
User only need input the subway platform that the title of initial subway platform and destination subway platform title or automatic search user are closed on, and user inputs destination subway platform title, namely automatically export driving distance base diagram and subway line figure by user terminal 12.Even if in the region that the signals such as subway platform are more weak, also can inquire about traffic path easily, walk to plan trip, both saved time, easily satisfied again.By the screen of user terminal 12 or loudspeaker, speech data, lteral data and/or view data can also be exported.
User can be facilitated like this in the more weak place of signal, inquiry travel way, time saving and energy saving.In addition, by polytype output, the user that facilitates ear or eyes not nimble uses, and picture and text sound luxuriant more directly perceived.
When user does not want to receive driving distance base diagram and subway line figure, the corresponding function manually can closing data processing module 6 realizes.If data processing module 6 is not on user terminal 12, the corresponding function of long-range closedown data processing module 6 can be carried out by such as WIFI.When the corresponding function of data processing module 6 is opened, presenting bank car distance base diagram and subway line figure; When the corresponding function of data processing module 6 is closed, no longer presenting bank car distance base diagram and subway line figure.User can select when open and close prompt facility at any time, and when opens and closes prompt facility.
Such one side can save electric energy, the extension device life-span by the corresponding function of closing data processing module 6; Correlation function can be opened and closed flexibly on the other hand according to user's request, user-friendly.
Route matching module 11 can also store the street name near subway platform and build title, user is by sending street name or building title to Beidou satellite navigation system 20, Beidou satellite navigation system 20 is inquired about street name by data processing module 6 or built subway platform corresponding to title.Corresponding subway platform can be searched like this by specific street name or building title.
Route matching module 11 can compare through subway station number of units, select to be sent to user terminal 12 through the path of minimum subway station number of units; And be sent to user terminal 12 respectively according to the subway station number of units of process.
Path being shown from initial subway platform to destination subway platform by route matching module 11 like this, user is facilitated to select and oneself customization plan of travel, and on user terminal 12, show travel way intuitively, even if decrease at the unfamiliar subway platform of user also actv. the probability that user gets lost.
Further preferably, The embodiment provides a kind of subway automated management system based on Big Dipper location, wherein, data processing module 6 also comprises calculation of price module 13 to the present embodiment, for receiving driving distance base diagram; And calculate accumulation distance according to the distance between the adjacent subway platform stored; And accumulation distance threshold value corresponding to accumulation distance and different admission fee is mated, to calculate the total price taking subway cost; And total price is sent to user terminal 12.
In the present embodiment, data processing module 6 can also estimate running time by the preset value of the average velociity of accumulation distance and subway; And user terminal 12 will be sent to running time.Accumulation distance threshold value is the kilometer number range of distance corresponding to corresponding admission fee.
Price and the scheduled time arriving destination subway platform in calculating automatically can be realized like this by subway autonomous cruise speed system subway automated management system, convenient and swift, time saving and energy saving.User can pay the bill fast according to price or the time arriving destination subway platform on the estimation cooks up line time table.
Further preferably, The embodiment provides a kind of subway automated management system based on Big Dipper location, wherein, data processing module 6 also comprises ticket generation module 14 to the present embodiment, for receiving total price; And be stored to subway booking database of record according to the application of total price generation order; When order generates successfully, informing user terminal 12 selects the mode of payment and pay invoice; And receive the payment transaction number and Bank Name that user terminal 12 sends; And payment transaction number is sent to bank corresponding to Bank Name to confirm payment information; And when payment information is confirmed by bank, generate ticket numbering and/or ticket Quick Response Code; And ticket numbering and/or ticket Quick Response Code are sent to user terminal 12.
In the present embodiment, ticket generation module 14 can complete payment according to one of the mode of payment of the support of user's selection prompting user according to the corresponding mode of payment; And after payment completes, ticket generation module 14 sends sequence information to bank validation, automatically generate ticket numbering and/or ticket Quick Response Code.During automatic generation ticket, ticket numbering and/or ticket Quick Response Code, originating station title and ticket amount information by Beidou satellite navigation system 20 according to ticket numbering and/or ticket Quick Response Code corresponding stored in the ticketing data storehouse of subway.Ticket numbering and/or ticket Quick Response Code may be displayed on user terminal 12.The ticket-checked device at station, by reading ticket numbering and/or ticket Quick Response Code, can mate the ticket numbering and/or ticket Quick Response Code that store in ticketing data storehouse thus obtain the information of originating station title and ticket amount.This information is checked, is no more than ticket amount and then completes ticket checking; Exceed ticket amount then to report to the police, and notify the staff of subway platform.
The above order information is sent to the process of information by Beidou satellite navigation system 20 that bank and ticket generation module 14 send ticket Quick Response Code, originating station title and ticket amount, the mode that can pass through encryption and send one to one, to guarantee the safety in sequence information source and payment process.
The convenient payment of subway ticket can be realized like this by ticket generation module 14, and without the need to supplement with money in advance, or carrying transportation card can complete payment.
The present embodiment further preferably, The embodiment provides a kind of subway automated management system based on Big Dipper location, wherein, data processing module 6 also comprises crashproof module 15, receives train position coordinate and comprises the first row truck position coordinate of the first subway train and the secondary series truck position coordinate of the second subway train; Calculate third phase according to first row truck position coordinate and secondary series truck position coordinate to adjust the distance; And when third phase adjust the distance be less than the 3rd distance threshold time, if the first subway train and the second subway train are oppositely close to travelling, send danger signal to the first subway train and the second subway train; And when third phase adjust the distance be less than the 3rd distance threshold time, if the first subway train and the second subway train are in the same way close to travelling, send danger signal and being positioned at the first subway train on rear side of travel direction or the second subway train to when travelling; And when third phase adjust the distance be greater than the 3rd distance threshold time, send actuation signal to driver module 9, drive and sent danger signal by crashproof module 15 and the subway train that stops.
In the present embodiment, the then crashproof module 15 of adjusting the distance when reducing in time of the third phase when between first row truck position coordinate and secondary series truck position coordinate judges that the first train and the second train are for close to traveling.When the first train and the second train are that according to the positive and negative of the changing value of first row truck position coordinate and the positive and negative of secondary series truck position changes in coordinates value, crashproof module 15 judges that the first train and the second train travel in the same way or backward going close to when travelling; When two cars are in the same way close to when travelling, when third phase adjust the distance be less than the 3rd distance threshold time, send danger signal and be positioned at the first subway train on rear side of travel direction or the second subway train to when travelling; When two cars are oppositely close to when travelling, when third phase adjust the distance be less than the 3rd distance threshold time, send danger signal to the first subway train be positioned at when travelling on rear side of travel direction or the second subway train;
When third phase adjust the distance be greater than the 3rd distance threshold time, send actuation signal to driver module 9, drive and sent danger signal by crashproof module 15 and the subway train that stops.3rd distance threshold can be 2.5m ~ 50m
The distance of the subway train closed on by the observing and controlling of crashproof module 15 like this, effectively can prevent the generation of subway train rear-end impact accident.
Further preferably, The embodiment provides a kind of subway automated management system based on Big Dipper location, wherein, driver module 9 comprises alarm modules 16 to the present embodiment, for receiving Rail safety parameter; And when there is people the below of platform, by store police office telephone number and/or rescue center's telephone number call out police office and/or rescue group; And transmission infrared receiver 4 numbers the first corresponding railway position coordinate to police office and/or rescue group.
In the present embodiment, alarm modules 16 can preset the telephone number of police office and/or rescue group; When the below of platform is unmanned or infrared receiver 4 can receive infrared signal, alarm modules 16 is closed condition; When there is people the below of platform or infrared receiver 4 can not receive infrared signal, alarm modules 16 is opened automatically; Infrared receiver 4 can be numbered corresponding location coordinate information and is converted to voice by alarm modules 16, and exports userspersonal information to police office and/or rescue group.
Automatic help or the warning that can realize falling down platform by alarm modules 16 like this.When there being people to fall down platform, information is sent to police office and/or rescue group by the very first time, can increase the probability of surviving of the people falling down platform, and reduce the time of subway fault handling.
Further preferably, The embodiment provides a kind of subway automated management system based on Big Dipper location, wherein, driver module 9 also comprises opening/closing door of vehicle module 17 to the present embodiment, is arranged on car door, for receiving actuation signal and danger signal; Upon receiving the initiation signal, closing of the door is controlled; When receiving danger signal, control car door opening.
In the present embodiment, when driver module 9 receives actuation signal, car door is closed automatically.Further, can pressure sensitive device be set on car door, when car door is stressed, phase down within a certain period of time.When receiving danger signal, control car door opening.And can pressure sensitive device be passed through, when experience car door has people to lean on time, stop opening car door.In addition, when car door is closed completely, can blocking device be set, car door is completely locked.
Can be controlled the opening and closing of car door like this by driver module 9, achieve and stop according to vehicle launch, automatic switch car door, adds the convenience of subway control and management; In addition, the safety of opening/closing door of vehicle can be increased according to arranging pressure sensitive device.
The present embodiment further preferably, The embodiment provides a kind of subway automated management system based on Big Dipper location, wherein, driver module 9 also comprises detection module 18 of getting on or off the bus, be arranged on car door, in the time threshold preset, whether having the upper and lower subway train of people for detecting, controlling car door when there being the upper and lower subway train of people and being held open.
In the present embodiment, detection module 18 of getting on or off the bus can comprise the infrared transmitting device and infrared receiver that are arranged in car door both sides in pairs, and infrared transmitting device launches infrared signal to infrared receiver.When certain part of passenger's health in the time threshold preset is by underground automobile door, infrared receiver does not receive the infrared signal that infrared transmitting device is launched, and car door stops the action of existing signal, and opening car door, wherein, the time threshold preset can be 1s ~ 10s.When infrared receiver receives the infrared signal of infrared transmitting device transmitting again, time service application can be sent and start timing to Beidou satellite navigation system 20.If in the time threshold preset, when infrared receiver cannot receive the infrared signal of infrared transmitting device transmitting, then detection module 18 of getting on or off the bus resends time service application to Beidou satellite navigation system 20.If in the time threshold preset, when infrared receiver can receive the infrared signal of infrared transmitting device transmitting always, when reaching the time threshold preset, automatic closed door.If in closed door process, when cannot receive the infrared signal of infrared transmitting device transmitting, car door can be reopened and timing.Detection module 18 of getting on or off the bus can also comprise car door alarm modules 16, if car door cannot be closed always, then sends car door numbering, train number and alarm to train supervisor.If train receives full closing of the door signal, then automatically start to advance or retreat.
Such one side can realize passenger getting on/off by subway automated management system and detect, and prevents from crushing passenger during closed door; When passenger does not get on the bus, can prevent subway from starting and jeopardize passenger survival safety on the other hand.
Further preferably, The embodiment provides a kind of subway automated management system based on Big Dipper location, wherein, subway automated management system also comprises manual switching module 19 to the present embodiment, for opening or closing data processing module 6; And for opening or closing driver module 9.
In the present embodiment, when monitoring emergency situation, manual operation can be switched to by manual switching module 19.By long-range transmission switching command to data processing unit, manual switching module 19 can be controlled and switches to manual operation, process unforeseen circumstances or the system failure.For preventing accident, for artificial handover module 19 arranges password locking, not inputting correct password and cannot open this module, prevent from switching by mistake.And manual operation actuator can be set, operate subway train by remote handle.
The automatic control that can be realized under urgent or abnormal condition by subway automated management system like this turns manual control, thus implements rationally rescue, effectively prevents the generation of contingency.
Should be understood that, above-mentioned detailed description of the invention of the present invention only for exemplary illustration or explain principle of the present invention, and is not construed as limiting the invention.Therefore, any amendment made when without departing from the spirit and scope of the present invention, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.In addition, claims of the present invention be intended to contain fall into claims scope and border or this scope and border equivalents in whole change and modification.
Claims (10)
1., based on a subway automated management system for Big Dipper location, it is characterized in that, comprising:
Data acquisition module, comprises position sensor, infrared transmitter, infrared receiver and pressure sensor;
Described position sensor is arranged on subway train, for the request of train position coordinate is sent to Beidou satellite navigation system;
On the first side wall that described infrared transmitter and described infrared receiver are arranged at the below of platform respectively in pairs and on the second sidewall, for measuring Rail safety parameter, whether the below comprising described platform has people and infrared receiver numbering; The infrared signal that described infrared transmitter is launched is received by described infrared receiver, and described Rail safety parameter is sent to described Beidou satellite navigation system;
Described pressure sensor is arranged on railway, is sent to described Beidou satellite navigation system for the force value of mensuration and pressure sensor being numbered;
Data processing module, for sending time service application to described Beidou satellite navigation system; And receive the described train position coordinate of described Beidou satellite navigation system transmission, described Rail safety parameter, described force value, time and described pressure sensor numbering; And transmit control signal, wherein, described control signal comprises actuation signal, danger signal and speed control signal;
Described data processing module comprises on off controller and speed controller;
Described on off controller judges when there is people the below of described platform according to described Rail safety parameter, by the first railway position coordinate that described infrared receiver numbering is corresponding, search for the described subway train in the first distance threshold, to send the described subway train in described danger signal to described first distance threshold;
Described speed controller is when described force value exceedes default force value threshold value, and the second railway position coordinate corresponding according to described pressure sensor numbering, searches for the described subway train in second distance threshold value; And number corresponding described second railway position coordinate according to the 3rd railway position coordinate corresponding to upper pressure sensor numbering of the described subway train stored and described pressure sensor and calculate first-phase and adjust the distance; And calculate relative time according to described subway train through the very first time that the second time of described upper pressure sensor numbering correspondence is corresponding with through described pressure sensor; And to adjust the distance according to described first-phase and calculate average speed value with described relative time; And calculate second-phase according to next subway platform position coordinate of described second railway position coordinate and storage and adjust the distance; And adjust the distance according to described average speed value and described second-phase, to send described speed control signal to described subway train;
Driver module, controls described subway train according to described danger signal and stops travelling; And control according to described speed control signal the increasing or reduces of speed that described subway train travels, when described speed is lower than the minimum speed threshold value preset, controls described subway train and stop traveling; And according to described actuation signal control described subway train start travel.
2. the subway automated management system based on Big Dipper location according to claim 1, it is characterized in that, described data processing module also comprises:
Start-up connector, when train supervisor confirms described subway train passenger is complete up and down, sends described actuation signal to described driver module by described start-up connector.
3. the subway automated management system based on Big Dipper location according to claim 1, it is characterized in that, described data processing module also comprises:
Route matching module, for receiving the title of described train position coordinate or default initial subway platform; And for the title of default object subway platform; And the nearest subway platform position coordinate corresponding according to described train position coordinate is searched for and is arrived subway platform that described destination subway platform will pass through or arrive according to the name search of described initial subway platform the described subway platform that described destination subway platform will pass through; And according to the subway line figure stored, the described subway platform that will pass through connects into driving distance base diagram; And described driving distance base diagram and described subway line figure are sent to user terminal.
4. the subway automated management system based on Big Dipper location according to claim 3, it is characterized in that, described data processing module also comprises:
Calculation of price module, for receiving described driving distance base diagram; And calculate accumulation distance according to the distance between the adjacent subway platform stored; And accumulation distance threshold value corresponding to described accumulation distance and different admission fee is mated, to calculate the total price taking subway cost; And described total price is sent to described user terminal.
5. the subway automated management system based on Big Dipper location according to claim 4, it is characterized in that, described data processing module also comprises:
Ticket generation module, for receiving described total price; And be stored to subway booking database of record according to the application of described total price generation order; When described order generates successfully, notify the described user terminal selecting mode of payment and pay described order; And receive the payment transaction number and Bank Name that described user terminal sends; And described payment transaction number is sent to bank corresponding to described Bank Name to confirm payment information; And described when payment information is confirmed by described bank, generate ticket numbering and/or ticket Quick Response Code; And described ticket numbering and/or described ticket Quick Response Code are sent to described user terminal.
6. the subway automated management system based on Big Dipper location according to claim 1, it is characterized in that, described data processing module also comprises:
Crashproof module, receives described train position coordinate and comprises the first row truck position coordinate of the first subway train and the secondary series truck position coordinate of the second subway train; Calculate third phase according to described first row truck position coordinate and described secondary series truck position coordinate to adjust the distance; And when described third phase adjust the distance be less than the 3rd distance threshold time, if described first subway train and described second subway train are oppositely close to travelling, send described danger signal to described first subway train and described second subway train; And when described third phase adjust the distance be less than described 3rd distance threshold time, if described first subway train and described second subway train are in the same way close to travelling, send described danger signal to described first subway train be positioned at when travelling on rear side of travel direction or described second subway train; And when described third phase adjust the distance be greater than described 3rd distance threshold time, send described actuation signal to described driver module, drive and sent described danger signal by described crashproof module and the described subway train that stops.
7. the subway automated management system based on Big Dipper location according to claim 1, it is characterized in that, described driver module comprises:
Alarm modules, for receiving described Rail safety parameter; And when there is people the below of described platform, by store police office telephone number and/or rescue center's telephone number call out police office and/or rescue group; And send described first railway position coordinate corresponding to described infrared receiver numbering to described police office and/or described rescue group.
8. the subway automated management system based on Big Dipper location according to claim 1, it is characterized in that, described driver module also comprises:
Opening/closing door of vehicle module, is arranged on car door, for receiving described actuation signal and described danger signal; When receiving described actuation signal, control described closing of the door; When receiving described danger signal, control described car door opening.
9. the subway automated management system based on Big Dipper location according to claim 1, it is characterized in that, described driver module also comprises:
To get on or off the bus detection module, be arranged on car door, in the time threshold preset, whether having the upper and lower described subway train of people for detecting, controlling described car door when there being the upper and lower described subway train of people and being held open.
10. the subway automated management system based on Big Dipper location according to claim 1, it is characterized in that, described subway automated management system also comprises:
Manual switching module, for opening or closing described data processing module; And for opening or closing described driver module.
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| CN104859688B (en) | 2016-06-22 |
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