CN1112067A - Method and system for avoiding collision of trains and increasing transport capacity - Google Patents
Method and system for avoiding collision of trains and increasing transport capacity Download PDFInfo
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- CN1112067A CN1112067A CN 94105099 CN94105099A CN1112067A CN 1112067 A CN1112067 A CN 1112067A CN 94105099 CN94105099 CN 94105099 CN 94105099 A CN94105099 A CN 94105099A CN 1112067 A CN1112067 A CN 1112067A
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Abstract
The method and system for proventing collision between trains and increasing transport capacity feature use of wireless communication. Signal emitter is installed at tail of train and a signal receiver is arranged at driver's cab. If a train is separated at central position, the signal received varies, so sending alarm. Computer system and transmitter are installed in driver's cab for transmitting the information about speed, direction and position to other trains and railway bureau, where computer center receives the information to reasonablly plan the transport capacity.
Description
It is crashproof thereby improve the method and system of operating efficiency to the present invention relates to railway system's train running, particularly the communication during train running and the innovation and the innovation of information system.
At present, the safety problem of railway system's train running, be still primary significant problem, this problem is relevant with speed with raising train running density again, under the situation that the railway transportation demand is increased rapidly, ensures the train traffic safety again, increase the train train number again, improve train running speed as far as possible, this is a great technical task, and national economy is had significant impact.
Purpose of the present invention will address this problem exactly, in order to reach this purpose, needs to solve following particular problem,
Whether 1, the engine driver will know train has Che Katuoka when operation, disconnect, partly disconnect with train running,
2, the engine driver will know near the train situation when the train of oneself opening, their speed of a motor vehicle, direction, the distance of Ben Che and these cars etc.
3, the driver will know the running condition of own train, and can adjust by predetermined train running figure software,
4, Railway Bureau can know intra-office train operation details immediately,
5, the Ministry of Railways can know the instant train operation details in the whole nation immediately,
After solving these problems well, just solved the increase train, improve the problem of the speed of a motor vehicle, just can further improve railway existing resource degree of utilization, and improve the traffic safety guarantee.
The present invention by with the modern communications technology utilization train (also claiming train) go up and Railway System in, make the navigating mate of train and the dispatcher of Railway Bureau can understand the interior train operation details of own relevant range immediately, comprise train speed, service direction, the position, etc., like this, all these personnel that relate to guarantee that all felt safe can be established the multiple row train newly, thereby increase transport power greatly.
The present invention is by settling a wireless signal transmitter at the end of every row train, and settle a signal receiver in the locomotive engine appropriate location, open circuited when taking off card phenomenon in the middle of train takes place, locomotive be used to indicate the indicating device that takes off card to send rapidly to take off card indicate.The driver can take urgent measure, and avoids causing danger.
In order to indicate the position of each train, running velocity, situations such as service direction, settle " information code " in appropriate location on the railway or on the sleeper or between two rails, one information code is arranged at a certain distance, all settle many information codes between each station, make information code be covered with whole Railway System, according to the distribution situation and the possible running velocity of train of information code,, in the train driving chamber, computer is installed between each station by computer establishment train diagram and operating software, with these operating software inputs, scanning device is set ON TRAINS, information code is scanned, and transport in the computer, can draw the running velocity of train, direction and position, show by telltale, and these information are emitted to certain limit, simultaneously by signal generator, this train is provided with signal and receives and disposal system, the signal of train emission around receiving, these signals of analyzing and processing, the running velocity of all trains around can drawing, data such as direction and position.Because the situation of train around having understood is not so can collide.The Railway Bureau and the Ministry of Railways can increase in view of the above dispatches a car and improves the speed of a motor vehicle, under the situation that does not increase newly built railway, has adopted native system, and transport power can double at least.
Figure one is that train takes off card radio alarming scheme drawing
Figure two is that train takes off card wireless alarm system block scheme
Figure three is that train takes off card wireless alarm system embodiment 2
Figure four is that information code is followed the example of
Figure five is that the scintigram font code identifies train upstream and downstream scheme drawing
Figure six is train information disposal system block schemes.
Figure seven is train information dataphone intersection charts.
Consult figure one, figure one takes off card radio alarming scheme drawing for train.
The present invention settles the simplest wireless signal transmitter by the end (tailstock) at a row train, signal projector sends signal interruption or intermittence, the propagation distance of signal is slightly larger than train length, for example be 800 meters, 500 meters, or 300 meters etc., or 1.5 times of train length etc., a signal receiver is settled in the locomotive engine appropriate position, receptor can just clearly be received the signal that the tailstock is sent, this short-range signal projector and receptor are cheap, as long as the frequency of the side of transmitting and receiving is harmonious, this system can normally move.Fig. 1 a is normal situation about receiving, for example two signals of per second, an or signal or the like, and normal rhythmic regularity signals sound can be received in the receptor aspect, expression does not have train to take off the card generation.If have the card of taking off to take place then can be shown in Fig. 1 b, the locomotive engine and the tailstock have disconnected, the partial sum locomotive engine that the train breaking part links to each other with the tailstock partly breaks away from, marked change and change apart from taking place in signal projector and receptor, and clocklike signal sound will change rapidly, becomes disordered state, even can't hear the sound that transmits rapidly, this sound rapidly changes, and indication has railway carriage to take off card, can make the driver take resolute measure at once.
Consult figure two, figure two also is an embodiment for train takes off card warning block scheme.The wireless signal transmitter of train afterbody (1) transmitting frequency be f continuously or signal intermittently, transmitting range is greater than train length, for example is 1.5 times of train length or 2 times etc., can decide according to the equipment situation.Be placed in the locomotive engine appropriate location receptor (2) and indicating device (3) are for example arranged in operator's compartment.Receptor (2) receives the signal f of projector (1) emission and is indicated by the indicating device (3) that connects with it.Indicating device (3) can be loudspeaker, indicator lamp etc.When train has the card of taking off to take place, because the variation of distance between wireless signal transmitter (1) and the receptor (2) makes the indication of indicating device (3) unordered by becoming in order, or become when no by having, indicating has train to take off the card generation.Indicating device (3) for example can be loudspeaker, and the variation of its sound frequency is become unorderedly by rule, and indication has the card of taking off generation.The driver need take measures at once.
Consult figure three, figure three takes off the block scheme of card warning for the train that has signal processor unit S.Wireless signal transmitter (1) is placed in the train end, the signal of emission surpasses train length, in the locomotive engine appropriate location, for example can be in the operator's compartment, device has a signal to receive the processes and displays system, it comprises receptor (2), signal processor unit S, signal distance telltale (3), sound prompting device (4) takes off card annunciator (5), wireless signal transmitter (1) is placed in train final section Che Kali (tailstock place), all receiving devices are placed in the locomotive engine appropriate location, for example in the operator's compartment, the driver is other etc., be transferred to signal processor unit S behind the signal of receptor (2) reception projector (1) emission, signal processor unit S handles signal and amplifies, and output to signal distance telltale (3) and carry out distance indication intuitively, output to sound prompting device (4) simultaneously and carry out sound prompting, signal distance telltale (3) is the distance of display receiver (2) and wireless signal transmitter (1) accurately, this distance is easy to calculate and make this distance to go up at telltale (3) by signal processor unit S and shows, for example receptor (3) for example is 400 meters with signal source distance (train length), so normally should be 400 meters, if the distance that shows has been 500 meters, then necessarily there is the compartment to come off, has the card of taking off to take place.Can adjust this distance, when for example surpassing 500 meters, make signal distance telltale (3) that an output be arranged, promoting to take off the pipe indication of reporting to the police of card annunciator (5) has the card of taking off generation, sound prompting device (4) also will be become by the sound of rule and modify tone or unordered etc., and prompting has the card of taking off generation.Like this, the prompting driver must take measures, and in time handles, to ensure railway operation safety.
The engine driver will know the train operation situation of oneself, rely on instrument and meter.The instrument and meter that uses can not accurately reflect speed of train or the like at present.This is because wheel grinds on rail everyday, is is all wearing and tearing constantly, does the data computation basis with wheel revolutions and rotating speed, will some error.The present position of train and service direction can not accurately be known.Railway then can not become.Railway length, invariant position, rail is fixed on ground, is unmodified, just can consider from railway, obtains information, as the train running situation, the basis of data computation and analysis.Consider from the simplest situation earlier.Consult figure four, figure four follows the example of for information code.First and second are two adjacent Railway station.On the rail at the train station, or on the sleeper, or on the fixture on railway limit, every certain distance, for example 50 meters, or 100 meters or the like, do a mark, do always full till.Distance between mark can be identical, also can be different, and for example straight line railway place is 100 meters marks, the bend place is 50 meters marks or the like.These marks information code, information code can be made of a mark, for example by a special railway railway spike as an information code, or for example by under car light irradiation, showing that the reflective road surface rotating mirror of road constitutes the sort of night of using on the highway that is fixed on cement sleeper or the sleeper wood, or for example constitute by a reflectorized paint; Information code can also be made of pattern, informational content is increased greatly, for example information code can be made of on two adjacent sleepers two reflectorized paint lacquers that one is long and the other is short shown in figure four, article one, long reflectorized paint is coated on two sleepers between rail, for example be wide 3 centimetres, long 1 meter, the reflectorized paint of another weak point is coated in the same side rail and rises to the position of 300 centimeter length, for example is 5 centimetres wide.One is long and the other is short constitutes one group of information code.Also can be by one group of railway spike, 3 railway spikes, one preceding two back configuration information sign indicating numbers for example.Code taking method can be multiple, also can be fixed on the other object of railway on sleeper or the railway by other arrangement that can play the information code effect and constitute.It is also passable to make information code with the elastic that can be subjected to mechanical collision.For example be used in the elastic plate row culture information code of holding up on the railway sleeper.Train one bumps, and can send the sound of " Tata ".If how information code also will be considered to adopt mechanical system identification still to adopt photovoltaic identification by the identifying information sign indicating number, all be fine.As long as can be accurately from the information code collection information.Consult figure five, scan this this graphical information sign indicating number A that one is long and the other is short, can also represent the direction of train operation.For example scan the rectangular billet that scans again earlier and represent train up, it is descending that the scanning billet scans rectangular expression train more earlier.Because is two different information in sense " short long earlier back " with " long short earlier back ", be used in the upstream or downstream that train just can be represented in the train running aspect, computer can be handled, and this has shown the benefit of pattern-information sign indicating number.
With being provided with fully between first and second liang of Railway station for example is to coat information code in groups, for example all be the two reflectorized paint information code A that one is long and the other is short, and with the distribution situation of these information codes drafting pattern accurately, running velocity in conjunction with train, by computer establishment train diagram K and train computer operating software K, issue the computer center at first and second liang of stations, about the computer center of Railway Bureau and the computer center of the Ministry of Railways, with all trains by first and second liang of stations, the standard operation computer image and the computer operating software that use during by these two stations as train.This way is pushed between all railway stations, obtains the train computer operating software K between full detail sign indicating number A distribution and all stations.Issue all relevant trains, and among the computer of input train.
In order to determine the present position of train, running velocity and service direction and this train and the relative position and relative running condition (speed of train on every side, direction) etc., set up a covering device system, adopt a kind of method step to realize, the present invention utilizes information code A, train computer software K, signal conditioning and emission coefficient, signal receives with disposal system and finishes above-mentioned task, after being provided with information code A on the railway and having made train computer operating software, the scanning device that mechanical type or photo-electric etc. will be set ON TRAINS scans information code, and the computer that scanning information is passed to operator's compartment handled, the train operation software that computer will have information code A to distribute is imported in the memory, the information that scanning device transmits is handled, calculate train running speed and drive towards (up, descending), and the train computer operating software of utilization storage is determined train position, computer intuitively shows the telltale that result of calculation outputs to operator's compartment, simultaneously the information of result of calculation outputed to signal generator and launches.Signalization receives and disposal system in the operator's compartment on all trains.Signal receiver receives the signal information that comprises this train position, speed, direction etc. that other train sends, show by the processing of computer disposal system with by telltale, thereby draw and demonstrate this train and the relative position of train on every side, relative velocity, drive towards etc. relatively, thereby ensured the safety and normal operation of train.
Figure six is train information disposal system block schemes.
Consult figure six, signal conditioning and emission coefficient are installed in the operator's compartment of train, comprise computer (2), telltale G, signal generator M, in addition, the scanning device (1) of the mechanical or photo-electric that is connected with computer (2), be placed in locomotive somewhere, for example be placed in locomotive bottom or side lower part.Scanning device (1) scanning and recorded information sign indicating number A give computer (2) with the information transfer that scanning obtains, and have stored computer operating software K in the computer (2), and computer (2) carries out information processing and be passed to telltale G showing result.
Scanning device (1) scanning information sign indicating number A, according to distance between information code and used time of scanning, the order of length bar, computer (2) can accurately be calculated train speed, and is up or descending, or the like, the distribution of the information code A that obtains according to the scanning information sign indicating number is compared with data among this section train computer operating software K, then can accurately give the train location of operation, like this, just where and the running condition of train the engine driver just can more clearly know train.Meanwhile, computer (2) is with the information of operation result, train location for example, drive towards upstream or downstream, information such as running velocity are transferred to the signal generator M that links with it and launch, be transmitted into certain scope, for example be emitted to 30 kilometers scopes for the garden of radius, or 20 kilometers radius gardens, or 50 kilometers radius garden scopes or the like.According to actual needs, this transmitting boundary can be adjusted.I launches with frequency f, can receive these information that this train sends in order to make other train in this scope.Each train all has installs these devices, all with separately frequency f
1, f
2, f
3, f
nDeng these information of the own train of emission, radio to other train in this transmitting boundary, so that understand the position and the situation of each train mutually, ensure safe train operation.
Simultaneously, signal is installed in the operator's compartment of each row train receives and disposal system, it includes signal receiver n can receive signal information such as the f that other train sends
1, f
2, f
3, f
nDeng a plurality of signals in the certain frequency scope, and the signal information of receiving flowed to computer disposal system L, computer disposal system L handles these information and the result that will handle and outputs to telltale P and indicated and show, thereby the speed of train operation around having shown, sense of motion, instant relative position or the like.
In the telltale by native system, the driver can understand the situation of this train, also shows to have or not other train in operation all around, the position of other nearest train, the speed of a motor vehicle, service direction, for example, in the train head that single line travels, demonstrated an other row train from telltale and just come from the opposite, the direction that has been out wrong, then to take immediate steps, make the rapid stagnation of movement of the other side's train, find out the reason of makeing mistakes, avoid colliding, with guarantee driving safety.For example at railway chevron pointing three fork places, the engine driver just can utilize this signal receiving processing system to know what train front and side have, and what train the back has, and each is towards what direction running, equally, the driver of each train can understand the position and the running condition of train on every side.Certainly, the s-f that every row train sends can be different, can be slightly different, and to represent different trains.Because the number technology of s-f is very high, may differs 2-3KC and just can distinguish.Aforementioned in addition train is set up and is taken off the card warning, and like this, the safe operation of train just ensures and improves greatly.
Consult figure six again, the total system of utilizing wireless communication mode to carry out the train information processing comprises information code A, scanning device (1), and computer (2), computer carries out software K, telltale G, signal generator M, signal receiver n, computer disposal system L, telltale P.Information code A is made of the fixture or the coated thing that are placed on the railway, on all railways between being distributed between each Railway station and train.Train computer operating software K according to distribution and the train running speed of information code A between each station, works out by computer, can be discerned by the computer of native system and utilize, as the foundation of standard running chart and automatic steering.Scanning device (1) is placed in suitably position device of locomotive engine, and other device such as computer all is placed in the operator's compartment.Scanning device (1) scanning information sign indicating number A, the scanning situation is reached computer (2), the relevant train computer operating software K of input in the computer (2), computer (2) calculates according to the scanning situation, and the result shown on telltale G, as train position, train speed and drive towards etc., and these information are delivered to signal generator M with frequency signal f
1Launch, the fi of other train emission is believed the reception of receiving receptor n, delivers to computer disposal system L and handles, and the result is shown on telltale P.Telltale G and telltale P also can be combined into one, and computer (2) and computer disposal system L also can link or merge.When telltale P and G are combined into one, can be more clearly express relative position and the relative running condition that demonstrates this train and near train from a read-out.Signal receiver n and computer disposal system L can handle the signal in the certain frequency scope, if the signal transmitting frequency of the train that may be correlated with evenly or is unevenly distributed in this scope, as long as can ensure that message pick-up is clear, different trains can be identified difference, just give each train with a different transmitting frequency.And incoherent train can use identical frequency and can not influence each other, and for example the train in Guangzhou to Shenzhen with train in the Sichuan Province, at a distance of thousands of miles away, does not have possibility of meeting yet, use the same transmit s-f just nothing influence.For the reliability that ensures that signal transmits and receives, available two covers even native systems three covers, the in parallel use.The safe operation of native system is fully protected.
The running of said system has utilized wireless communication technique, and the driver knows adjacent train running condition.In order to make the Railway Bureau and the Ministry of Railways grasp the running condition of train, so that on the basis of safe driving, increase the train train number, increase transport power.For this reason, giant brain Q that receive to handle and analyze the information that each train launches and the large display screen W that is attached thereto are set, and the giant brain center are set in the Ministry of Railways at Railway Bureau's railroad suboffice.Consult figure seven, figure seven is a train information dataphone intersection chart.Each Railway Bureau or railroad suboffice are provided with giant brain Q
1, Q
2, Q
3Q
nDeng, receive respectively and Treatment Analysis local exchange section in and or each interior train of adjacent office's section information of launching and draw the instant position of each train, running velocity and driving towards, receive each train information and also can flow to the giant brain Q of Railway Bureau immediately with wired mode by other wireless mode or by train, giant brain Q is utilized the new train computer operating software that relevant each train data of Treatment Analysis can be made local increase train number and transport power with large display screen W, train operation situation data that information that all each Railway Bureaus receive and process information obtain and new computer operating software etc. all can be transported to the giant brain center of the Ministry of Railways and other computer center that needs these information datas etc. with these information by data line cable or telephone network.Ministry of Railways giant brain center can be made the new train computer operating software of increase train number and transport power according to whole train operation data, and can simulate the new running chart of demonstration on large display screen, or directly perceived the demonstration and the instant national train operation situation of analyzing and processing.Can affirm that the enforcement of native system can make the china railway system not increase on the basis of building new railway, because safety has had guarantee and driver to understand train situation on every side, can increase the train number, row connect row, can increase at least one times of transport power immediately.
Because had system of the present invention to do the basis, safety has obtained guarantee, therefore, can under the situation that existing railway length does not increase, increase railway transportation capability.The for example up row train A that leaves can leave up secondary series train B rapidly thereafter, then leaves the 3rd row train C again, or the like.The driver has had telltale G and P, knows own train and train operation situation on every side, and Railway Bureau is owing to had giant brain and all train operation situations of large display screen demonstration intra-office, safety problem can not take place again, therefore, can relievedly arrange train to leave more, and the collision problem can not take place.
Utilize information code, utilize native system, the national train operation details at each quarter can be understood by the Ministry of Railways.Modern communications technology has made acquisition, processing, analysis, emission, reception and the transmission of these data become possibility.The computer operating software that utilizes data such as the distribution of information code and train speed to make is input in engine driver's the computer, will realize that the computer control of train travels automatically, safety and increased transport power is not only driven train and will be become and as driving an airplane drivers be taken pride in.
Claims (8)
1, claim 1
A kind of timely indication train takes off the method that card takes place, and it is characterized in that, comprises the steps:
(1), the end (tailstock) of a row train settles a wireless signal transmitter,
(2), the transmitting range that makes wireless signal transmitter is greater than train length, signal can be continuous or intermittently,
(3), settle a signal receiver, this receptor receives the signal that the wireless signal transmitter of the tailstock is launched, and uses audible alarm in the locomotive engine appropriate location,
(4), when the signal sound frequency change that receives, become disordered state by rule, indication has train to take off card generation.
2, claim 2
A kind of timely indication train takes off the system that card takes place, it is characterized in that,
Comprise: be used to indicate the wireless signal transmitter (1) that takes off card, be used to receive the receptor (2) of wireless signal transmitter signal, be used to indicate the indicating device (3) that takes off card, be placed in wireless signal transmitter (1) the emission wireless signal continuous or intermittence of train afterbody, transmitting range is greater than train length, can be 1.5 times or 2 times of train length, receptor (2) connects with indicating device (3), be placed in the locomotive engine appropriate location, receptor (2) can receive the signal that wireless signal is sent out device (1) emission, and export to indicating device (3) and indicate, indicating device (3) can be loudspeaker, indicator lamp etc., when the indication of indicating device (3) by becoming unordered in order or becoming when no by having, indication has train to take off card generation.
3, claim 3
A kind ofly notify the method that train takes off card at once, it is characterized in that, comprise the steps
(1) settle a wireless signal transmitter in train tailstock appropriate location,
(2) make the super train length of transmitting range of wireless signal transmitter, it can be 1.5 times or 2 times of train length,
(3) settle a signal to receive the processes and displays system at the train head, include receptor, signal processor unit, the signal distance telltale, sound prompting device and Tuo Ka annunciator, the signal that the wireless signal transmitter that makes this system can receive the tailstock is launched, the distance of range display display receiver and signal source, whether sound prompting device has sound prompting train to have the card of taking off behavior to take place
(4) surpass train length's certain distance when range display shows with the signal source distance, start the annunciator action, send alerting signal, indication has the card of taking off to take place.
4, claim 4
A kind ofly notify the system that train takes off card at once, it is characterized in that, comprising:
One wireless signal transmitter (1), be placed in the train tailstock, launch wireless signal continuous or intermittence, the signal transmitting range is greater than train length, it can be 1.5 times of train length, include receptor (2), signal processor unit S, signal distance telltale (3), sound prompting device (4), the signal receiving processing system that takes off card annunciator (5) is placed in the train head, and its receptor (2) receives the wireless signal of wireless signal transmitter (1) emission, is transferred to signal processor unit S then, treated signal is input to signal distance telltale (3) display receiver (2) and signal source distance respectively, with be input to sound prompting device (4) with sound cue source whether be in normalized distance from, when taking off card and take place, locomotive engine breaks away from and the distance increase with the tailstock, signal distance telltale (3) demonstration and signal source are apart from increase, when surpassing certain distance, start card annunciator (5) work of taking off that links to each other with it, the expression of reporting to the police is taken off card and is taken place.
5, claim 5
A kind of method of train position and running condition in the indoor demonstration of train operator this train operation situation and position and around showing comprises the steps,
(1), configuration information sign indicating number A on railway is covered with on the railway of whole Railway System information code A, according to distribution and the train running speed of information code A, works out train diagram K and computer operating software K by computer between each station,
(2) mechanical type or photo-electric scanning device (1) are set ON TRAINS, information code are scanned and scanning information passed to computer (2) handle,
(3) computer (2) is set in the train driving chamber, telltale G and signal generator M, computer (2) is with in the train operation software K input memory, the information that scanning device (1) transmits is handled, calculate train running speed and drive towards, and the train operation software K of utilization storage, determine train position
(4) computer (2) outputs to telltale G with result of calculation and intuitively shows,
(5) computer (2) outputs to signal generator M with result of calculation and launches,
(6) signalization receptor n in the train driving chamber, computer disposal system L and telltale P, the above-mentioned signal information that other train that they will be received sends processs and displays, thereby draw and the relative position that demonstrates this train and train on every side, relative velocity, relative drive towards etc., thereby ensured the normal operation of train.
6, claim 6
A kind of the indoor indication of train driving and show this train and around the system of train relative position and running condition (speed, direction), it is characterized in that native system comprises:
Information code A, computer operating software K, signal conditioning and emission coefficient, signal receives and disposal system,
Information code A does not have thing to constitute by being placed in the fixture on the railway or being coated with, is distributed on all railways between each Railway station,
Computer operating software K according to distribution and the train running speed of information code A between each station, works out by computer, can be discerned by the computer of native system and utilize, and as the foundation of standard running chart and automatic steering,
Comprise mechanical type or photo-electric scanning device (1), computer (2), telltale G, the signal conditioning of signal generator M and emission coefficient are placed in the train driver cabin, scanning device (1) scanning information sign indicating number A; And scanning information transferred in the computer (2), computer (2) is handled the information that scanning obtains, and compare and judge with the data of computer operating software K, draw train running speed and data such as position, service direction, exporting it to telltale G is shown, and these data messages are launched by signal generator M with frequency f i, cover certain scope
Comprise signal receiver n, the signal of computer disposal system L and telltale P receives and disposal system, it is indoor to be placed in each train driving, signal receiver n receives the train running information fi that other signal generator M sends, and these information are defeated by computer disposal system L, and computer disposal system L handles these information and the result that will handle and outputs to telltale P and indicated and show, thereby the speed of train operation around having shown, service direction, information such as instant relative position
Computer (2) can link to each other or merge with computer disposal system L, telltale G and telltale P can be combined into one, thereby on a read-out, show the Ben Lieben and the relative position of other train on every side, relatively running velocity and relative service direction etc., thus can make train safety and high-speed cruising.
7, claim 7
As described in claim 6, its information code A can two reflectorized paints constitute on adjacent rail sleepers becomes patterned information code by one is long and the other is short, its rectangular reflectorized paint can be 3 centimetres wide 1 meter long, and the billet reflectorized paint can be 5 centimetres wide 40 centimeter length, is risen by the inboard side of rail entirely and draws; Information code A also can be by the railway railway spike, formations such as highway pavement rotating mirror; Or constitute by the object that other arrangement that can play the information code effect is fixed on sleeper or the railway or railway is other.
8, claim 8
One receive to handle and analyzes the information that train launches and draws each train running speed, direction, the giant brain Q of train present position and large display screen W, be placed in Railway Bureau or branch office, the relative position of all trains around receiving and handle in the certain limit, the information of running velocity and service direction etc., and can these information be transported to Ministry of Railways giant brain center by data line cable or telephone network, need computer center of these information datas etc. with other, utilize relevant each train data of giant brain Q and make the local train computer operating software of establishing train number and transport power newly with large display screen W Treatment Analysis, the giant brain center can be made the train computer operating software and the arrangement of increase train number and transport power according to whole train operation data, makes the railway system increase transport power immediately.
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| CN 94105099 CN1112067A (en) | 1994-05-19 | 1994-05-19 | Method and system for avoiding collision of trains and increasing transport capacity |
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| CN 94105099 CN1112067A (en) | 1994-05-19 | 1994-05-19 | Method and system for avoiding collision of trains and increasing transport capacity |
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Cited By (5)
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| CN102649437A (en) * | 2011-02-23 | 2012-08-29 | 苏州博联科技有限公司 | Rear-end collision avoiding system of train |
| CN102717816A (en) * | 2012-06-21 | 2012-10-10 | 中国神华能源股份有限公司 | Situation processing system of locomotive operation information |
| CN101590864B (en) * | 2008-05-30 | 2012-10-24 | 黄金富 | Railway signal system adopting centerless communication mode |
| CN102826104A (en) * | 2011-08-01 | 2012-12-19 | 徐成琦 | Method, system and device for transmitting information of neighbor train of high-speed railway |
| CN106794853A (en) * | 2014-08-05 | 2017-05-31 | 帕纳塞克公司 | Positive train control system and the device for it |
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1994
- 1994-05-19 CN CN 94105099 patent/CN1112067A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101590864B (en) * | 2008-05-30 | 2012-10-24 | 黄金富 | Railway signal system adopting centerless communication mode |
| CN102649437A (en) * | 2011-02-23 | 2012-08-29 | 苏州博联科技有限公司 | Rear-end collision avoiding system of train |
| CN102826104A (en) * | 2011-08-01 | 2012-12-19 | 徐成琦 | Method, system and device for transmitting information of neighbor train of high-speed railway |
| CN102826104B (en) * | 2011-08-01 | 2016-02-03 | 徐成琦 | The adjacent car information transmitting methods of high speed railway, system and device |
| CN102717816A (en) * | 2012-06-21 | 2012-10-10 | 中国神华能源股份有限公司 | Situation processing system of locomotive operation information |
| CN106794853A (en) * | 2014-08-05 | 2017-05-31 | 帕纳塞克公司 | Positive train control system and the device for it |
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