CN106314485A - Method for quickly positioning dormant train based on storage memory - Google Patents
Method for quickly positioning dormant train based on storage memory Download PDFInfo
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- CN106314485A CN106314485A CN201610730479.3A CN201610730479A CN106314485A CN 106314485 A CN106314485 A CN 106314485A CN 201610730479 A CN201610730479 A CN 201610730479A CN 106314485 A CN106314485 A CN 106314485A
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- 238000000034 method Methods 0.000 title claims abstract description 20
- 230000005059 dormancy Effects 0.000 claims abstract description 112
- 230000002618 waking effect Effects 0.000 claims abstract description 26
- 238000004891 communication Methods 0.000 claims abstract description 20
- 238000001514 detection method Methods 0.000 claims abstract 2
- 230000007958 sleep Effects 0.000 claims description 28
- 238000013475 authorization Methods 0.000 claims description 18
- 230000000284 resting effect Effects 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims 3
- 230000005540 biological transmission Effects 0.000 claims 1
- 238000005516 engineering process Methods 0.000 description 3
- 238000007689 inspection Methods 0.000 description 3
- PLAIAIKZKCZEQF-UHFFFAOYSA-N methyl 6-chloro-2-oxo-3h-1,2$l^{4},3-benzodithiazole-4-carboxylate Chemical compound COC(=O)C1=CC(Cl)=CC2=C1NS(=O)S2 PLAIAIKZKCZEQF-UHFFFAOYSA-N 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000009993 protective function Effects 0.000 description 1
- 230000011664 signaling Effects 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L25/00—Recording or indicating positions or identities of vehicles or trains or setting of track apparatus
- B61L25/02—Indicating or recording positions or identities of vehicles or trains
- B61L25/028—Determination of vehicle position and orientation within a train consist, e.g. serialisation
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L25/00—Recording or indicating positions or identities of vehicles or trains or setting of track apparatus
- B61L25/02—Indicating or recording positions or identities of vehicles or trains
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The invention discloses a method for quickly positioning a dormant train based on storage memory. The method comprises the following steps of firstly, enabling a train to enter a dormancy waking area, memorizing the train position before dormancy by train-mounted ATP (automatic train protection) or trackside ATP, and enabling the train to enter the dormant state; then, after the train is waked up from the dormant state, enabling a position detection device arranged in the train dormancy waking area to obtain the effective positioning information of the train, and combining the effective positioning information of the train and the memorized position information of the train before dormancy to check the train position, and judging whether the train is allowed to enter a positioning state or not; finally, after the train enters the positioning state, enabling the train-mounted ATP to report the position information to the trackside ATP, and converting the tracking mode of the train from a previous NTQB (dormant rain tracking mode) into TVB (communication train tracking mode) after the trackside ATP receives the position information. The method has the advantage that when a skipping interface is not provided between the train and a signal system, the train can also be quickly positioned.
Description
Technical field
The present invention relates to track traffic CBTC control technology, be specifically related to dormancy train quick location technique.
Background technology
In track traffic CBTC control system, before train operation, need by manually powering on, self-inspection, then according to people
Work is driven RM pattern and is dispatched a car, and train, with RM pattern low cruise, treats that train obtains active position information through a localizer beacon
Rear entrance positioning initialization state, after second localizer beacon obtains active position information, enters positioning states, and CBTC is controlled
System processed just allows train to enter the driving model possessing vehicle-mounted ATP safeguard function, such as FAM/AM/CM pattern.
In prior art, train powers on, self-inspection is required for manually participating in, and after self-inspection completes, can only be manually with the lowest
Speed drive after train crosses two localizer beacons and could enter positioning states, just to possess vehicle-mounted ATP anti-for the entrance of permission train
The driving model (including full-automatic driving pattern) of protective function, from train power on automatic Pilot run, be intended to driver participate in, and
And whole process to expend the time longer, efficiency of operation is low.
Summary of the invention
The technical problem to be solved is just to provide a kind of dormancy train quickly side of location based on store-memory
Method, it is achieved the most quickly location of dormancy train, improves efficiency of operation.
For solving above-mentioned technical problem, the present invention adopts the following technical scheme that a kind of dormancy train based on store-memory
First method for rapidly positioning, comprise the steps:, train enters and wakes up dormancy region up, by vehicle-mounted ATP or trackside ATP to stopping
Before sleeping, train position is remembered, and then vehicle enters resting state；Secondly, after vehicle is waken up by resting state, by row
Car wakes up the position detecting device acquisition vehicle arranged in dormancy region up and effectively positions information, and vehicle effectively positions information and stops
Before sleeping, the train position information of memory combines to check train position, it is judged that whether train allows access into positioning states；
Finally, after train enters positioning states, vehicle-mounted ATP reports positional information to trackside ATP, after trackside ATP receives positional information,
The trace mode of this train is become communication train trace mode from dormancy train trace mode before.
Preferably, the first scheme of a kind of dormancy train method for rapidly positioning based on store-memory includes walking as follows
Rapid:
Step 1: the previous day, operation terminated, train enter wake up up dormancy region and completely into location loop wire region after
Come to a complete stop, after Vehicle Controller judges to possess dormancy condition, train current location is remembered；
Step 2: Vehicle Controller sends dormancy instruction to vehicle, Vehicle Controller cuts off self after waiting train dormancy main
Power supply, only keeps waking up sleep block and train-ground communication equipment up in not off-position；
Step 3: will enter operation for second day, control centre ATS manually or automatically issues according to timetable and wakes up finger up
Order wakes up sleep block up to Vehicle Controller；
Step 4: waking up sleep block up and receive and wake up instruction up and be followed by the set controller main power source that is open to traffic, Vehicle Controller powers on；
Step 5: Vehicle Controller performs upper electrical testing；
Step 6: on Vehicle Controller, electrical testing passes through, sets up with trackside ATP and communicates, and memory based positional information is thought
Train enters and positions state unconfirmed；
Step 7: Vehicle Controller obtains effective location letter by being laid on the location loop wire waken up up in dormancy region
Breath, and this positional information is sent to trackside ATP；
Step 8: vehicle-mounted ATP according to the effective location information obtained and before combining dormancy the train position information of memory to row
Truck position is checked, it is judged that the train position of memory and the effective error positioning information obtained by location loop wire before dormancy
Whether less than or equal to preset limit value, if less than equal to preset limit value, then it is assumed that train position is checked and passed through, but still keeps
Positioning state unconfirmed；Otherwise, then it is assumed that train position is checked and do not passed through；
Step 9: train position is checked by but used dormancy to arrange still in the train positioning state unconfirmed by trackside ATP
Car trace mode is tracked；After open etc. front signal, trackside ATP, according to signal at clear state, calculates mobile awarding for train
Power, and mobile authorization information is sent to vehicle-mounted ATP；
Step 10: vehicle-mounted ATP controls train according to mobile authorization information and moves, and vehicle-mounted ATP is according to self tachogenerator
The train distance judged is checked with the location information obtained by location loop wire, by judging the location that location loop wire obtains
Whether the distance variation error that information and tachogenerator judge, less than or equal to preset limit value, limits if less than equal to presetting
Value, then judge that the position checking of train passes through, and train is entered positioning states by positioning state unconfirmed；Otherwise, it is determined that train
Position checking does not passes through, and train is still in positioning state unconfirmed；
Step 11: after train enters positioning states, vehicle-mounted ATP reports positional information to trackside ATP, and trackside ATP receives position
After confidence breath, the trace mode of this train is become communication train trace mode from dormancy train trace mode before.
Preferably, the first scheme of a kind of dormancy train method for rapidly positioning based on store-memory includes walking as follows
Rapid:
Step 1: the previous day, operation terminated, train enter wake up dormancy region up and completely into localizer beacon region after
Come to a complete stop, after Vehicle Controller judges to possess dormancy condition, train current location is remembered；
Step 2: Vehicle Controller sends dormancy instruction to vehicle, Vehicle Controller cuts off self after waiting train dormancy main
Power supply, only keeps waking up sleep block and train-ground communication equipment up in not off-position；
Step 3: operation will be entered for second day, center ATS artificial or automatically issue according to timetable wake up up instruction to
Vehicle Controller wake up sleep block up；
Step 4: waking up sleep block up and receive and wake up instruction up and be followed by the set controller main power source that is open to traffic, Vehicle Controller powers on；
Step 5: Vehicle Controller performs upper electrical testing；
Step 6: on Vehicle Controller, electrical testing passes through, sets up with trackside ATP and communicates, and memory based positional information is thought
Train enters and positions state unconfirmed；
Step 7: trackside ATP uses dormancy train trace mode to be tracked to positioning unacknowledged train；Believe in front
After number opening, trackside ATP, according to signal at clear state, calculates mobile authorization for train, and mobile authorization information is sent to car
Carry ATP；
Step 8: vehicle-mounted ATP controls train according to mobile authorization and moves right, and vehicle-mounted ATP reads unit by beacon and reads
Front localizer beacon information；
Step 9: vehicle-mounted ATP according to the localizer beacon information obtained and before combining dormancy the train position information of memory to row
Truck position is checked, it is judged that the train position of memory and the effective error positioning information obtained by localizer beacon before dormancy
Whether less than or equal to preset limit value, if less than equal to preset limit value, then it is assumed that train position is checked and passed through, but still keeps
Positioning state unconfirmed；Otherwise, then it is assumed that train position is checked and do not passed through；
Step 10: after train enters positioning states, vehicle-mounted ATP reports positional information to trackside ATP, and trackside ATP receives position
After confidence breath, the trace mode of this train is become communication train trace mode from dormancy train trace mode before.
Preferably, the third scheme of a kind of dormancy train method for rapidly positioning based on store-memory includes walking as follows
Rapid:
Step 1: the previous day, operation terminated, train is completely into waking up dormancy region up and coming to a complete stop, and Vehicle Controller judges tool
After standby dormancy condition, sending the positional information before train dormancy to trackside ATP, train dormancy front position is carried out by trackside ATP
Memory；
Step 2: Vehicle Controller sends dormancy instruction to vehicle, Vehicle Controller cuts off self after waiting train dormancy main
Power supply, only keeps waking up sleep block and train-ground communication equipment up in not off-position；
Step 3: operation will be entered for second day, center ATS artificial or automatically issue according to timetable wake up up instruction to
Vehicle Controller wake up sleep block up；
Step 4: waking up sleep block up and receive and wake up instruction up and be followed by the set controller main power source that is open to traffic, Vehicle Controller powers on；
Step 5: Vehicle Controller performs upper electrical testing；
Step 6: on Vehicle Controller, electrical testing passes through, sets up with trackside ATP and communicates；
Step 7: dormancy train is used dormancy train trace mode to be tracked by trackside ATP；After open etc. front signal,
Trackside ATP, according to signal at clear state, calculates mobile authorization for train, and mobile authorization information is sent to vehicle-mounted ATP；
Step 8: vehicle-mounted ATP controls train according to mobile authorization and moves, and vehicle-mounted ATP obtains location by position detecting device
Enter the state unconfirmed that positions after information, and positional information is sent to trackside ATP；
Step 9: the train position information that trackside ATP is reported according to vehicle-mounted ATP, in conjunction with the train position letter of memory before dormancy
Breath, the train position information reporting vehicle-mounted ATP is checked, by the train position remembered before judging dormancy and vehicle-mounted ATP
Whether the error of the train position information reported, less than or equal to preset limit value, if less than equal to preset limit value, then judges
Train position is checked and is passed through, and does not passes through otherwise, it is determined that train position is checked, and check result is fed back to vehicle-mounted ATP by trackside ATP；
Step 10: the mistake of the train position information that the train position that trackside ATP is remembered before judging dormancy is reported with vehicle-mounted ATP
Difference, whether less than or equal to preset limit value, if less than equal to preset limit value, then judges that check is passed through, otherwise, it is determined that check
Not passing through, vehicle-mounted ATP receives the train position of trackside ATP and checks by information, then judge that train is entered by positioning state unconfirmed
Enter positioning states；
Step 11: after train enters positioning states, vehicle-mounted ATP reports positional information to trackside ATP, and trackside ATP receives position
After confidence breath, the trace mode of this train is become communication train trace mode from dormancy train trace mode before.
The present invention uses technique scheme, possesses advantages below:
1, the first scheme and first scheme use vehicle-mounted ATP positive location technology, and no longer place one's entire reliance upon trackside ATP
Position check results, it is to avoid because of trackside ATP fault, cause the loss of train position in all compasss of competency, cause train to lose
Position.
2, for time between vehicle and signaling system without jump interface, it is also possible to realize train and quickly position, applied widely.
3, position detecting device (location loop wire, wake up dormancy localizer beacon up) is disposed conveniently, can before train puts into effect
Enter positioning states, improve efficiency of operation.
4, location loop wire is than European beacon, and American beacon is cheap, if using location loop wire auxiliary train quickly to position, very
Cost-effective.
5, only keep waking up up sleep block and train-ground communication equipment after train dormancy in not off-position, low in energy consumption, can have
Effect saves the energy.
Accompanying drawing explanation
The invention will be further described with detailed description of the invention below in conjunction with the accompanying drawings:
Fig. 1 is the schematic diagram of the present invention；
In figure: S1, S2, S3, S4 refer to the title of semaphore, T1, T2, T3, T4 refer to the title of localizer beacon.
Detailed description of the invention
The present invention wakes up dormancy region up at train and arranges corresponding position detecting device (such as localizer beacon, position loop wire),
By vehicle-mounted ATP or trackside ATP to the memory of train position before dormancy and after waking up up by determining that position detecting device obtains
Position information is checked, it is judged that whether train allows access into positioning states.
The first scheme: remember train position by vehicle-mounted ATP, is that line arrangement is according to Fig. 1 based on laying location loop wire
Mode 1；
Step 1: the previous day, operation terminated, train enters and wakes up dormancy region up and stop completely into behind loop wire region, location
Surely, after Vehicle Controller judges to possess dormancy condition, train current location is remembered (unclear after Vehicle Controller power down
Remove).
Step 2: Vehicle Controller sends dormancy instruction to vehicle, Vehicle Controller cuts off self after waiting train dormancy main
Power supply, only keeps waking up sleep block and train-ground communication equipment up in not off-position.
Step 3: operation will be entered for second day, center ATS artificial or automatically issue according to timetable wake up up instruction to
Vehicle Controller wake up sleep block up.
Step 4: waking up sleep block up and receive and wake up instruction up and be followed by the set controller main power source that is open to traffic, Vehicle Controller powers on.
Step 5: Vehicle Controller performs upper electrical testing (including braking, gate etc.).
Step 6: on Vehicle Controller, electrical testing passes through, sets up with trackside ATP and communicates, and memory based positional information is thought
Train enters and positions state unconfirmed.After on Vehicle Controller, electrical testing passes through, if the positional information of memory effectively this
Part meets, and is considered as entering location state unconfirmed.
Step 7: Vehicle Controller obtains effective location letter by being laid on the location loop wire waken up up in dormancy region
Breath, and this positional information is sent to trackside ATP.
Step 8: vehicle-mounted ATP according to the effective location information obtained and before combining dormancy the train position information of memory to row
Truck position is checked, it is judged that the train position of memory and the effectively location information obtained by position detecting device before dormancy
Whether error is less than or equal to preset limit value, if less than equal to preset limit value, then it is assumed that train position is checked and passed through, but still
It is maintained at location state unconfirmed；Otherwise, then it is assumed that train position is checked and do not passed through.
Step 9: trackside ATP uses NTQB to be tracked that (for the train of NTQB, ZC is permissible to positioning unacknowledged train
Provide MAL, but the length of MAL should do particular restriction)；After S3 (front in diagram) signal at clear, trackside ATP is according to S3 signal
Open state, calculates MAL for NTQB train, and MAL information is sent to vehicle-mounted ATP.
Step 10: vehicle-mounted ATP controls train according to MAL information and moves, the train that vehicle-mounted ATP judges according to self OPG away from
Checking from the location information obtained by location loop wire, the location information obtained by location loop wire and OPG are judged
Distance variation error, whether less than or equal to preset limit value, if less than equal to preset limit value, then judges that check is passed through, train
Positioning states is entered by positioning state unconfirmed；Not passing through otherwise, it is determined that check, train is still in positioning state unconfirmed.
Step 11: after train enters positioning states, vehicle-mounted ATP reports positional information to trackside ATP, and trackside ATP receives position
After confidence breath, the trace mode of this train is become TVB from NTQB before.
Left-side signal S4 signal at clear processes in like manner.
Wherein, NTQB Chinese is: dormancy train trace mode；TVB Chinese is: communication train trace mode, MAL Chinese
For: mobile authorization, OPG Chinese is: tachogenerator.
First scheme: remember train position by vehicle-mounted ATP, is that line arrangement is according to Fig. 1 based on laying localizer beacon
Mode 2.
In figure, dormancy awakening localizer beacon respectively arranges two at the two ends of train, and wherein T2, T3 are head and the tail redundancy afterbody controls
Use during car, use when T1, T4 are head control car, it is desirable to the layout waking up localizer beacon up should meet certain constraint, such as headstock/car
At a certain distance from before and after tail.
Step 1: the previous day, operation terminated, train enters and wakes up dormancy region up and stop completely into behind localizer beacon region
Surely, after Vehicle Controller judges to possess dormancy condition, train current location is remembered (unclear after Vehicle Controller power down
Remove).
Step 2: Vehicle Controller sends dormancy instruction to vehicle, Vehicle Controller cuts off self after waiting train dormancy main
Power supply, only keeps waking up sleep block and train-ground communication equipment up in not off-position.
Step 3: operation will be entered for second day, center ATS artificial or automatically issue according to timetable wake up up instruction to
Vehicle Controller wake up sleep block up.
Step 4: waking up sleep block up and receive and wake up instruction up and be followed by the set controller main power source that is open to traffic, Vehicle Controller powers on.
Step 5: Vehicle Controller performs upper electrical testing (including braking, gate etc.).
Step 6: on Vehicle Controller, electrical testing passes through, sets up with trackside ATP and communicates, and memory based positional information is thought
Train enters and positions state unconfirmed.After on Vehicle Controller, electrical testing passes through, if the positional information of memory effectively this
Part meets, and is considered as entering location state unconfirmed.
Step 7: trackside ATP uses NTQB to be tracked that (for the train of NTQB, ZC is permissible to positioning unacknowledged train
Provide MAL, but the length of MAL should do particular restriction)；After S1 (front in figure) signal at clear, trackside ATP is opened according to S1 signal
Put state, calculate MAL for NTQB train, and MAL information is sent to vehicle-mounted ATP.
Step 8: vehicle-mounted ATP controls train according to MAL and moves right, it is fixed that vehicle-mounted ATP reads unit reading T1 by beacon
Position beacon message.
Step 9: vehicle-mounted ATP is according to the T1 localizer beacon information obtained the train position information pair of memory before combining dormancy
Train position is checked, and whether the distance variation error that the location information obtained by localizer beacon and OPG are judged is less than
In preset limit value, if less than equal to preset limit value, then judging that check is passed through, train is fixed by positioning state unconfirmed entrance
Position state；Not passing through otherwise, it is determined that check, train is still in positioning state unconfirmed.
Step 10: after train enters positioning states, vehicle-mounted ATP reports positional information to trackside ATP, and trackside ATP receives position
After confidence breath, the trace mode of this train is become TVB from NTQB before.
Left-side signal S2 signal at clear processes in like manner.
The third scheme: remember train position by trackside ATP, location loop wire and localizer beacon are all supported, line arrangement
According to Fig. 1 mode 1, mode 2:
Step 1: the previous day, operation terminated, train is completely into waking up dormancy region up and coming to a complete stop, and Vehicle Controller judges tool
After standby dormancy condition, sending the positional information before train dormancy to trackside ATP, train dormancy front position is carried out by trackside ATP
Memory.
Step 2: Vehicle Controller sends dormancy instruction to vehicle, Vehicle Controller cuts off self after waiting train dormancy main
Power supply, only keeps waking up sleep block and train-ground communication equipment up in not off-position.
Step 3: operation will be entered for second day, center ATS artificial or automatically issue according to timetable wake up up instruction to
Vehicle Controller wake up sleep block up.
Step 4: waking up sleep block up and receive and wake up instruction up and be followed by the set controller main power source that is open to traffic, Vehicle Controller powers on.
Step 5: Vehicle Controller performs upper electrical testing (including braking, gate etc.).
Step 6: on Vehicle Controller, electrical testing passes through, sets up with trackside ATP and communicates.
Step 7: trackside ATP to dormancy train use NTQB be tracked (for the train of NTQB, ZC can provide MAL,
But the length of MAL should do particular restriction)；After open etc. right-side signal (S3 or S1), trackside ATP according to signal at clear state, for
NTQB train calculates MAL, and MAL information is sent to vehicle-mounted ATP.
Step 8: vehicle-mounted ATP controls train according to MAL and moves, vehicle-mounted ATP is believed by location loop wire (S3 is open) or T1
Mark (S1 is open) enters, after obtaining location information, the state unconfirmed that positions, and sends positional information to trackside ATP.
Step 9: the train position information that trackside ATP is reported according to vehicle-mounted ATP, in conjunction with the train position letter of memory before dormancy
Breath, the train position information reporting vehicle-mounted ATP is checked, by the train position remembered before judging dormancy and vehicle-mounted ATP
Whether the error of the train position information reported, less than or equal to preset limit value, if less than equal to preset limit value, then judges
Train position is checked and is passed through, and does not passes through otherwise, it is determined that train position is checked, and check result is fed back to vehicle-mounted ATP by trackside ATP.
Step 10: vehicle-mounted ATP receives the position checking of trackside ATP and passes through information, then judge that train is by positioning shape unconfirmed
State enters positioning states.
Step 11: after train enters positioning states, the train position that trackside ATP is remembered before judging dormancy converges with vehicle-mounted ATP
The error of the train position information of report, whether less than or equal to preset limit value, if less than equal to preset limit value, then judges school
Core passes through, and does not passes through otherwise, it is determined that check, and vehicle-mounted ATP reports positional information to trackside ATP, and trackside ATP receives positional information
After, the trace mode of this train is become TVB from NTQB before.
Left-side signal (S2 or S4) open treated is in like manner.
Claims (5)
1. a dormancy train method for rapidly positioning based on store-memory, it is characterised in that comprise the steps: first, train
Entrance wakes up dormancy region up, is remembered train position before dormancy by vehicle-mounted ATP or trackside ATP, and then vehicle enters and stops
Dormancy state；Secondly, after vehicle is waken up by resting state, is waken up up the position detecting device arranged in dormancy region by train and obtain
Vehicle effectively positions information, and the train position information that the information that effectively positioned by vehicle is remembered before dormancy is combined with to train position
Put and check, it is judged that whether train allows access into positioning states；Finally, after train enters positioning states, vehicle-mounted ATP is to rail
Other ATP reports positional information, after trackside ATP receives positional information, the trace mode of this train is chased after by dormancy train before
Track mode becomes communication train trace mode.
A kind of dormancy train method for rapidly positioning based on store-memory the most according to claim 1, it is characterised in that bag
Include following steps:
Step 1: the previous day, operation terminated, train enters and wakes up dormancy region up and stop completely into behind loop wire region, location
Surely, after Vehicle Controller judges to possess dormancy condition, train current location is remembered；
Step 2: Vehicle Controller sends dormancy instruction to vehicle, Vehicle Controller cuts off self main electricity after waiting train dormancy
Source, only keeps waking up sleep block and train-ground communication equipment up in not off-position；
Step 3: operation will be entered for second day, control centre ATS artificial or automatically issue according to timetable wake up up instruction to
Vehicle Controller wake up sleep block up；
Step 4: waking up sleep block up and receive and wake up instruction up and be followed by the set controller main power source that is open to traffic, Vehicle Controller powers on；Step
5: Vehicle Controller performs upper electrical testing；
Step 6: on Vehicle Controller, electrical testing passes through, sets up with trackside ATP and communicates, and memory based positional information thinks train
Enter and position state unconfirmed；
Step 7: Vehicle Controller obtains effective location information by being laid on the location loop wire waken up up in dormancy region, and
This positional information is sent to trackside ATP；
Step 8: vehicle-mounted ATP according to the effective location information obtained and before combining dormancy the train position information of memory to train position
Put and check, it is judged that before dormancy, whether the error of the train position of memory and the effectively location information obtained by location loop wire
Less than or equal to preset limit value, if less than equal to preset limit value, then it is assumed that train position is checked and passed through, but remains at and determine
Position state unconfirmed；Otherwise, then it is assumed that train position is checked and do not passed through；
Step 9: train position is checked by but used dormancy train to chase after still in the train positioning state unconfirmed by trackside ATP
Track mode is tracked；After open etc. front signal, trackside ATP, according to signal at clear state, calculates mobile authorization for train, and
Mobile authorization information is sent to vehicle-mounted ATP；
Step 10: vehicle-mounted ATP controls train according to mobile authorization information and moves, and vehicle-mounted ATP judges according to self tachogenerator
Train distance with by location loop wire obtain location information check, by judge location loop wire obtain location information
Whether the distance variation error judged with tachogenerator is less than or equal to preset limit value, if less than equal to preset limit value,
Then judging that the position checking of train passes through, train is entered positioning states by positioning state unconfirmed；Otherwise, it is determined that the position of train
Checking and do not pass through, train is still in positioning state unconfirmed；
Step 11: after train enters positioning states, vehicle-mounted ATP reports positional information to trackside ATP, and trackside ATP receives position letter
After breath, the trace mode of this train is become communication train trace mode from dormancy train trace mode before.
A kind of dormancy train method for rapidly positioning based on store-memory the most according to claim 1, it is characterised in that bag
Include following steps:
Step 1: the previous day, operation terminated, train enters and wakes up dormancy region up and stop completely into behind localizer beacon region
Surely, after Vehicle Controller judges to possess dormancy condition, train current location is remembered；
Step 2: Vehicle Controller sends dormancy instruction to vehicle, Vehicle Controller cuts off self main electricity after waiting train dormancy
Source, only keeps waking up sleep block and train-ground communication equipment up in not off-position；
Step 3: will enter operation for second day, center ATS manually or automatically issues according to timetable and wakes up instruction up to vehicle-mounted
Controller wake up sleep block up；
Step 4: waking up sleep block up and receive and wake up instruction up and be followed by the set controller main power source that is open to traffic, Vehicle Controller powers on；Step
5: Vehicle Controller performs upper electrical testing；
Step 6: on Vehicle Controller, electrical testing passes through, sets up with trackside ATP and communicates, and memory based positional information thinks train
Enter and position state unconfirmed；
Step 7: trackside ATP uses dormancy train trace mode to be tracked to positioning unacknowledged train；Open etc. front signal
After putting, trackside ATP, according to signal at clear state, calculates mobile authorization for train, and is sent to vehicle-mounted by mobile authorization information
ATP；
Step 8: vehicle-mounted ATP controls train according to mobile authorization and moves right, and vehicle-mounted ATP reads unit by beacon and reads front
Localizer beacon information；
Step 9: vehicle-mounted ATP according to the localizer beacon information obtained and before combining dormancy the train position information of memory to train position
Put and check, it is judged that before dormancy, whether the error of the train position of memory and the information that effectively positions obtained by localizer beacon
Less than or equal to preset limit value, if less than equal to preset limit value, then it is assumed that train position is checked and passed through, but remains at and determine
Position state unconfirmed；Otherwise, then it is assumed that train position is checked and do not passed through；
Step 10: after train enters positioning states, vehicle-mounted ATP reports positional information to trackside ATP, and trackside ATP receives position letter
After breath, the trace mode of this train is become communication train trace mode from dormancy train trace mode before.
A kind of dormancy train method for rapidly positioning based on store-memory the most according to claim 1, it is characterised in that bag
Include following steps:
Step 1: the previous day, operation terminated, train is completely into waking up dormancy region up and coming to a complete stop, and Vehicle Controller judges possess not
After dormancy condition, sending the positional information before train dormancy to trackside ATP, train dormancy front position is remembered by trackside ATP；
Step 2: Vehicle Controller sends dormancy instruction to vehicle, Vehicle Controller cuts off self main electricity after waiting train dormancy
Source, only keeps waking up sleep block and train-ground communication equipment up in not off-position；
Step 3: will enter operation for second day, center ATS manually or automatically issues according to timetable and wakes up instruction up to vehicle-mounted
Controller wake up sleep block up；
Step 4: waking up sleep block up and receive and wake up instruction up and be followed by the set controller main power source that is open to traffic, Vehicle Controller powers on；
Step 5: Vehicle Controller performs upper electrical testing；
Step 6: on Vehicle Controller, electrical testing passes through, sets up with trackside ATP and communicates；
Step 7: dormancy train is used dormancy train trace mode to be tracked by trackside ATP；After open etc. front signal, trackside
ATP, according to signal at clear state, calculates mobile authorization for train, and mobile authorization information is sent to vehicle-mounted ATP；
Step 8: vehicle-mounted ATP controls train according to mobile authorization and moves, and vehicle-mounted ATP obtains location information by position detecting device
The rear state unconfirmed that positions that enters, and by positional information transmission to trackside ATP；
Step 9: the train position information that trackside ATP is reported according to vehicle-mounted ATP, in conjunction with the train position information of memory before dormancy,
The train position information reporting vehicle-mounted ATP is checked, and is reported with vehicle-mounted ATP by the train position of memory before judging dormancy
The error of train position information whether less than or equal to preset limit value, if less than equal to preset limit value, then judge train
Position checking passes through, and does not passes through otherwise, it is determined that train position is checked, and check result is fed back to vehicle-mounted ATP by trackside ATP；
Step 10: the error of the train position information that the train position that trackside ATP is remembered before judging dormancy is reported with vehicle-mounted ATP is
No less than or equal to preset limit value, if less than equal to preset limit value, then judge that check is passed through, otherwise, it is determined that check obstructed
Crossing, vehicle-mounted ATP receives the train position of trackside ATP and checks by information, then judge that train is fixed by positioning state unconfirmed entrance
Position state；
Step 11: after train enters positioning states, vehicle-mounted ATP reports positional information to trackside ATP, and trackside ATP receives position letter
After breath, the trace mode of this train is become communication train trace mode from dormancy train trace mode before.
A kind of dormancy train method for rapidly positioning based on store-memory the most according to claim 4, its feature institute rheme
Putting detection device is localizer beacon or location loop wire.
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| CN201710683686.2A CN107697105B (en) | 2016-08-26 | 2016-08-26 | Rapid dormant train positioning method through vehicle-mounted ATP storage memory |
| CN201610730479.3A CN106314485B (en) | 2016-08-26 | 2016-08-26 | A kind of dormancy train method for rapidly positioning based on store-memory |
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| Publication number | Publication date |
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| CN107697105A (en) | 2018-02-16 |
| CN107672627B (en) | 2020-05-22 |
| CN107697105B (en) | 2020-05-22 |
| CN106314485B (en) | 2017-11-24 |
| CN107672627A (en) | 2018-02-09 |
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