CN102325684B - Wireless train control system, on-board wireless train control system and ground wireless train control system - Google Patents
Wireless train control system, on-board wireless train control system and ground wireless train control system Download PDFInfo
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- CN102325684B CN102325684B CN201080008534.9A CN201080008534A CN102325684B CN 102325684 B CN102325684 B CN 102325684B CN 201080008534 A CN201080008534 A CN 201080008534A CN 102325684 B CN102325684 B CN 102325684B
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- 238000004891 communication Methods 0.000 claims abstract description 27
- 238000001514 detection method Methods 0.000 claims 6
- 238000000034 method Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000010248 power generation Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L15/00—Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles
- B60L15/40—Adaptation of control equipment on vehicle for remote actuation from a stationary place
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L15/00—Indicators provided on the vehicle or train for signalling purposes
- B61L15/0018—Communication with or on the vehicle or train
- B61L15/0027—Radio-based, e.g. using GSM-R
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L23/00—Control, warning or like safety means along the route or between vehicles or trains
- B61L23/08—Control, warning or like safety means along the route or between vehicles or trains for controlling traffic in one direction only
- B61L23/14—Control, warning or like safety means along the route or between vehicles or trains for controlling traffic in one direction only automatically operated
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L27/00—Central railway traffic control systems; Trackside control; Communication systems specially adapted therefor
- B61L27/20—Trackside control of safe travel of vehicle or train, e.g. braking curve calculation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L2200/00—Type of vehicles
- B60L2200/26—Rail vehicles
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/16—Information or communication technologies improving the operation of electric vehicles
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Train Traffic Observation, Control, And Security (AREA)
Abstract
The object is to detect a train that enters a wireless train control zone from a zone uncovered by the security system by adding a ground device. In a wireless train control system involving an unsecured zone that is not covered by the security system and a zone covered by a wireless train control system, a ground device is added to the uncovered zone, the ground device being capable of transmitting information about the distance between the device and the border between the uncovered zone and the wireless train control zone. The train is equipped with a ground device detector for receiving the information from the ground device, an on-board wireless communicator for starting communication with a base station once the ground device is detected and a train control device for creating a braking pattern from the distance information in which the train is braked to a halt at the system border and for receiving train control information. The train control system controls a train entering the wireless train control zone from the uncovered zone based on the distance information, the braking pattern and the train control information.
Description
Technical field
The present invention relates to control with wireless mode the moving body moving according to predefined paths, particularly about wireless train control system.
Background technology
In the route of railway signal system, there is the place outside the control object in security system such as garage.In the past, for this outside system and without the interval of other security systems, its safety control only depends on the visual of chaufeur.Interval from system enters in the range of control of system, although have from system boundary, rail return is set to the inside, and signalization machine carrys out to have or not in reporting system the method for train on system boundary, and safety still depends on chaufeur.
In recent years, in for the reduction wireless train control system (patent documentation 1) that equipment proposes on the ground, train is found out owing to being still oneself declaring from train, therefore until establish communication, cannot carry out Train Control, and cause using the safety of sailing train into of signal still to depend on chaufeur.
Patent documentation 1:JP JP 2003-276606 communique
In the range of control of security system, utilize system to carry out Train Control, and automatically prevent train approaching to each other.And region outside control object, prevent train to each other approach the attention that depends on people.In order to improve the safety in security system range of control, be necessary to make train safe and outside the range of control of security system, sail into reliably.Particularly in having utilized the wireless signal control system of space wave, in the time of in multiple row train enters system range of control, if follow-up train first by system identification, likely train in advance is not identified and bumps against.
Summary of the invention
The object of the present invention is to provide a kind of wireless train control system, this system prevents from entering in wireless train control section from wireless train control section in the train by the uncontrollable state of wireless train control system.
The present invention is for achieving the above object, and do not carrying out wireless train and control the ground beacon of the interval configuration on path, and train possesses: for finding out the ground beacon of beacon on the ground, find out device and possess; Beacon is found out device and is found out after the beacon of ground on the ground, starts the mobile station of radio communication with base station; And do not receiving under the state of Train Control information when train, when the interval of never carrying out wireless train control enters the control section that wireless train controls, make train stop at train and enter the train controller before the control section that described wireless train controls.
In addition, also possess: carry on the train travelling on the path of regulation, and by the wireless mobile station that receives wireless train control information from ground upper controller; For finding out the ground beacon of the ground beacon in the interval being arranged on the path of not carrying out wireless train control, find out device; And find out device while finding out ground beacon when beacon on the ground, via mobile station and ground upper controller, start the train controller of radio communication, when train never carries out before interval on the path of wireless train control enters the control section that wireless train controls, when mobile station does not receive Train Control information, train controller stops in the interval on the path of not carrying out wireless train control train.
In addition, also possesses the 1st ground beacon and the 2nd beacon on the ground.The 1st ground beacon is arranged on the interval on the path of not carrying out wireless train control, and sends to train-side the information that mobile station starts the triggering of radio communication that becomes.The 2nd ground beacon, when train never carries out before interval on the path of wireless train control enters the control section that wireless train controls, while not sending Train Control information to mobile station from base station, to train-side, send the information of the triggering that becomes the brake in the interval on the described path of not carrying out described wireless train control for described train is stopped at.
(invention effect)
By realization, be used for preventing outside wireless train control section, entering the wireless train control system in wireless train control area in the train with the uncontrollable state of wireless train control system, thereby can improve the safety of wireless train control system.
Accompanying drawing explanation
Fig. 1 means the figure of an embodiment of the access method entering to the wireless signal control section of wireless train control system of the present invention.
Fig. 2 means the figure of a structure example of the train of wireless train control system of the present invention.
Fig. 3 means the figure of the jump condition that enters processing of wireless train control system of the present invention.
Fig. 4 means the diagram of circuit that enters processing of wireless train control system of the present invention.
Fig. 5 is the figure of the step 108 of description of flow diagram.
Fig. 6 means the figure of another embodiment of the access method carrying out to the wireless signal control section of wireless train control system of the present invention.
The specific embodiment
About the train travelling in prescribed path and the wireless train control system that carries out radio communication between prescribed path set base station along the line, with reference to accompanying drawing, embodiments of the invention are described.
(embodiment 1)
Fig. 1 is one embodiment of the present of invention, means the figure of the structure of never carrying out the access method that the interval of wireless train control enters to wireless signal control section.
The train 10 travelling on set track 50 is via the base station 30 that is provided with antenna, utilizes wirelessly to communicate with ground upper controller 40.On track 50, exist other of non-wireless train control system range of control interval and be the wireless train control section (can carry out the interval of wireless train control) of wireless train control system range of control, and between two intervals, system boundary is set.Herein, other above-mentioned intervals refer to the interval outside the range of control of wireless train control system, can be both the intervals that there is no security system in garage etc., can be also the control sections of other security systems beyond wireless train control system.
Outside (other interval sides) to wireless train control system from this system boundary arranges beacon (track antenna beacon) 20 on the ground.On the ground beacon 20 can calculate location information notification from the setting position of ground beacon 20 to the Distance Remaining of system boundary to train 10.If this ground beacon 20 adopts non-transformer ground beacon to be expected to realize low cost, certainly, active ground beacon is also applicable to the present invention.
In the present embodiment, on the ground beacon 20 is that itself information (hereinafter referred to as Distance Remaining information) of the Distance Remaining apart from system boundary is notified as location information.But, the current location of ground beacon is notified on car, and to utilize onboard database to calculate apart from the Distance Remaining of system boundary be also possible.
Herein, the model impulsive shown in Fig. 1 is that train 10 receives the Distance Remaining information that beacon 20 sends on the ground, and via base station 30 and ground upper controller 40, starts the interval of radio communication.
Fig. 2 means the figure of train 10 1 structure example.
On train 10, be equipped with: the ground beacon that utilize mobile station 12 that base station 30 wireless and on the ground communicates, train controller 11, receives Distance Remaining information from ground beacon 20 is found out device 13, carried out brake gear 14, speed detector 15 and the position detecting device 16 of the braking maneuver of train 10.Train controller 11 is found out device 13, brake gear 14, speed detector 15 and position detecting device 16 and is connected with mobile station 12, ground beacon.
The train 10 travelling to wireless train control section from other intervals, finds out ground beacon 20 once find out device 13 by ground beacon, and train controller 11 just receives this information, and train controller 11 will make mobile station 12 start and the communicating by letter of base station 30.Subsequently, mobile station 12 is waited for the Train Control information receiving from ground upper controller 40.Herein, Train Control information is made as the boundary information that stops in wireless train control section (this train do not bump against with other trains, do not derail, can safety traffic location information).In addition, beacon is found out device 13 the Distance Remaining information apart from system boundary from ground beacon 20 receiving is sent to train controller on the ground, and for making train out of service before system boundary, train controller 11 is according to Distance Remaining Information generation brake model (pattern) (with reference to the brake model of recording in Fig. 1).
The setting position of beacon 20 on the ground, be made as according to above-mentioned brake model, make train stop at system boundary before time last vehicle of train and system boundary between.By ground beacon is arranged on to such position, thereby, in order to make this train stop at the beacon 20 of ground when ground upper controller 40 does not receive Train Control information when a certain train, before this train receives Train Control information, other trains can not receive the information from ground beacon 20.In a word, do not have many trains and start radio communication simultaneously, do not have the situation that train below first starts radio communication yet.Many the trains that thus, can prevent from entering in wireless train control system bump against.
According to Distance Remaining, can also after harsh one-tenth brake model, implement brake.Therefore, the speed of the train while finding out ground beacon 20, is made as the speed of implementing brake and can stop before system boundary after finding out ground beacon 20.When mobile station 12 does not receive Train Control information from ground upper controller 40, train controller 11 is controlled brake gears 14, according to above-mentioned brake model of calculating, implements brake, makes before train 10 stops at system boundary.When mobile station 12 receives the Train Control information from ground upper controller 40, no matter train is in motoring condition or halted state, train controller 11 is all controlled brake gear 14, the brake of the brake model of releasing based on above-mentioned, and make train driving and cross system boundary to enter wireless train control section according to Train Control information.According to brake model, implementing like this situation of brake, is by the situation of carrying position detecting device 16 (speed power generation machine etc.) on train 10 and the detected position of speed detector 15 and speed and touch brake model.
Fig. 3 means the figure that enters the state transitions of processing of the present invention.
Train controller 11 of the present invention is found out as condition ground beacon, is transferred to controlled in wireless wait state (waiting for the Train Control information that receives) thus from initial condition.In controlled in wireless wait state, according to the moving velocity of train, whether touching that brake model that train controller 11 generates decides is that braking state is also non-brake (not implementing brake) state.Then, no matter be that braking state is also non-braking state, when receiving Train Control information, from controlled in wireless wait state, be transferred to controlled in wireless state.
Fig. 4 means the diagram of circuit that enters processing of the present invention.
The step that enters processing describes according to Fig. 4.
Step 101,102: the train travelling to system boundary repeatedly determines whether and beacon (initial condition) on the ground detected.When finding out ground beacon, depart from initial condition and enter step 103.When not finding out ground beacon, turn back to step 101, continue to travel.
Step 103: once on the ground beacon is found out device and found out ground beacon and depart from initial condition, radio machine on car (mobile station 12) energising.The mobile station 12 being arranged on thus on train 10 starts to communicate by letter with base station 30 on the ground.
Step 104: beacon is found out device and received the Distance Remaining information from ground beacon to system boundary on the ground.
Step 105: train controller calculates according to the Distance Remaining information receiving in step 104 the brake model that train stopped before system boundary.
Step 106-108: the processing of controlled in wireless wait state.Be described as follows.
Step 106: train is when the position detecting device with speed power generation machine etc. upgrades the position of this train, and radio machine from car (mobile station 12) sends this train position to ground upper controller.Ground upper controller can be identified and enters train by receiving this train position, and generates for the Train Control information that enters train, via base station 30, sends to train 10.
Step 107: train is waited for the Train Control information receiving from ground upper controller, judges whether mobile station 12 has received information.When mobile station 12 has received information, depart from controlled in wireless wait state and enter step 109.When mobile station 12 does not receive information, enter step 108, continue controlled in wireless wait state.
Step 108: decision is that braking state is also non-braking state.Fig. 5 represents the processing in this piece.When mobile station 12 does not receive Train Control information, enter this Determines and process.In step 110, judge whether the speed of train touches the brake model being calculated by step 105.When touching brake model, enter braking state; When not touching brake model, be transferred to non-braking state.Determines returns to step 106 after implementing, and repeats the circulation of 106-108.
Step 109: for train is travelled according to the Train Control information receiving, and the Train Control of the brake model of releasing based on calculating in step 105, and be transferred to controlled in wireless state.
In sum, by detecting onboard, be arranged on after system boundary ground beacon 20 before, start the radio communication with ground upper controller, and before sailing system boundary into, utilize wireless while not receiving Train Control information from ground upper controller, make before train stops at system boundary, thereby can prevent that the train in the uncontrollable state of wireless train control system from entering in wireless train control section from wireless train control section, can seek to improve the safety of wireless train control system.
In addition, as mentioned above, in the present embodiment, according to the Distance Remaining information receiving from ground beacon 20, generate brake model, train is travelled in the scope that does not exceed the model that brakes, and in waiting for the state that receives Train Control information.In a word, if train can receive Train Control information before arriving system boundary, without stopping, crossing system boundary, enter in wireless train control system safely.Therefore, with sail system boundary into before must stop and compare wait for to receive the method for Train Control information, can realize energy-conservation train operation.
In addition, generally, for finding out of carrying out reliably that train from wireless train range of control enters, need to increase considerably equipment on the ground, but, according to the present embodiment, only by the relatively easy equipment increasing as the beacon of ground, just can reach above-mentioned effect.
(embodiment 2)
Below, represent another embodiment of the present invention.Compare main difference with embodiment 1 and be, beacon is arranged on two places on the ground.
Fig. 6 means the figure of the structure of the access method that the interval of never carrying out wireless train control as the present embodiment enters to wireless train control section.
The train 10 travelling on set track 50 via base station 30 utilize wireless with ground upper controller 40 communicate.On track 50, exist other of non-wireless train control system range of control interval and be the wireless train control section (can carry out the interval of wireless train control) of wireless train control system range of control, and between two intervals, system boundary is set.Herein, other above-mentioned intervals refer to the interval outside the range of control of wireless train control system, can be both the intervals that there is no security system in garage etc., can be also the control sections of other security systems beyond wireless train control system.
Outside (other interval sides) to wireless train control system from this system boundary arranges beacon 21a on the ground, between system boundary and ground beacon 21a, beacon 21b is on the ground set.If the ground beacon 21a here and 21b adopt non-transformer ground, beacon is expected to realize low cost, and certainly, active ground beacon is also applicable to the present invention.
The setting position of beacon 21b, is made as the position before implementing brake and can stop at system boundary after train being found out ground beacon 21b on the ground.The setting position of beacon 21a on the ground, is made as the afterbody of the train when making train stop at before system boundary by above-mentioned brake to the position between system boundary.
By ground beacon is arranged on to such position, thereby, in order to make this train stop at the beacon 21a of ground when ground upper controller 40 does not receive Train Control information when a certain train, before this train receives Train Control information, other trains can not receive the information from ground beacon 21a.In a word, do not have many trains and start radio communication simultaneously, do not have the situation that train below first starts radio communication yet.Many the trains that thus, can prevent from entering in wireless train control system bump against.
The formation of train 10 is identical with Fig. 2.
The train 10 travelling to wireless train control section from other intervals, once find out device 13 by ground beacon, find out ground beacon 21a, radio machine on car (mobile station 12) just starts and the communicating by letter of base station 30, and waits for the Train Control information receiving from ground upper controller 40.The ground beacon of train 10 is found out device 13 and is received the location information of beacon 21a on the ground from ground beacon 21a.Herein, the information receiving from ground beacon 21a is location information not necessarily, so long as become the information that train 10 and ground upper controller start the triggering of radio communication.
Once the ground beacon of train 10 is found out device 13 and found out ground beacon 21b, just from ground beacon 21b, receive and cease and desist order.Train speed while finding out ground beacon 21b, is made as the speed of finding out rear enforcement brake and stopping before system boundary.
While receiving the Train Control information from ground upper controller 40 by mobile station 12 before finding out beacon 21b on the ground, train controller 11 makes train driving according to Train Control information, and crosses system boundary and enter wireless train control section.While not receiving the Train Control information from ground upper controller 40 before finding out beacon 21b on the ground, train controller 11 is implemented brake from finding out the place of ground beacon 21b, makes before train stops at system boundary.After finding out ground beacon 21b, or while receiving Train Control information after train stops, from receiving the moment of Train Control information, remove above-mentioned brake, according to Train Control information, travel, and cross system boundary and enter wireless train control section.
In sum, by detecting onboard, be arranged on after system boundary ground beacon 21a before, start the radio communication with ground upper controller, and before finding out on the ground beacon 21b by wireless while not receiving Train Control information from ground upper controller, make before train stops at system boundary, thereby can prevent that the train in the uncontrollable state of wireless train control system from entering in wireless train control section from wireless train control section, can seek to improve the safety of wireless train control system.
And, different from embodiment 1, because starting to make the train (not receiving the train from the Train Control information of ground upper controller) in the uncontrollable state of wireless train control system, the information of finding out according to ground beacon 21b stops at system boundary brake before, therefore without generating brake model by train controller 11, there is the effect that can simplify train controller.
In addition, generally, for finding out of carrying out reliably that train from wireless train range of control enters, need to increase considerably beacon on the ground, but according to the present embodiment, only by the relatively easy equipment on the ground increasing as the beacon of ground, just can reach above-mentioned effect.
The explanation of reference numeral:
10 ... train
11 ... train controller
12 ... mobile station
13 ... beacon is found out device on the ground
14 ... brake gear
15 ... speed detector
16 ... position detecting device
20,21a, 21b ... ground beacon
30 ... base station
40 ... ground upper controller
50 ... track
Claims (9)
1. a wireless train control system, possesses:
Train, it travels on the path of regulation, and is equipped with the mobile station of energy radio communication;
Base station, it is arranged on the along the line of described path, and with described mobile station energy radio communication; With
Ground upper controller, it sends to described mobile station via described base station by Train Control information,
This wireless train control system is characterised in that,
Also possess beacon on the ground, this ground beacon is arranged in the interval on the described path of not carrying out described wireless train control,
Described ground beacon has and can calculate from the setting position of this ground beacon till the location information of the Distance Remaining of system boundary, described system boundary refers to and does not carry out the interval of described wireless train control and the border of the control section that described wireless train is controlled
Described train possesses:
Beacon is found out device on the ground, and it is for finding out described ground beacon and possessing for receive the unit of described information from described ground beacon;
Position detecting device, it is for detection of the position of described train;
Speed detector, it is for detection of the speed of described train;
Described mobile station, it is found out device at described ground beacon and finds out after the beacon of described ground, starts radio communication with described base station; With
Train controller, it is found out device from described ground beacon and receives described location information, generation makes train stop at the brake model in the interval of not carrying out described wireless train control, in the situation that described train does not receive Train Control information, position based on described train, the described speed of described train and described brake model, enter the control section of described wireless train control at described train before, described train is stopped, in the situation that described mobile station receives described Train Control information, the brake of releasing based on described brake model, and control train according to described Train Control information.
2. wireless train control system according to claim 1, is characterized in that,
Described Train Control information is made as to the boundary information that stops.
3. a wireless train control system, possesses:
Train, it travels on the path of regulation, and is equipped with the mobile station of energy radio communication;
Base station, it is arranged on the along the line of described path, and with described mobile station energy radio communication; With
Ground upper controller, it sends to described mobile station via described base station by Train Control information,
This wireless train control system is characterised in that,
Also possess beacon on the ground, this ground beacon is arranged in the interval on the described path of not carrying out described wireless train control,
Described ground beacon has and can calculate from the setting position of this ground beacon till the location information of the Distance Remaining of system boundary, described system boundary refers to and does not carry out the interval of described wireless train control and the border of the control section that described wireless train is controlled
Described train possesses:
Beacon is found out device on the ground, and it is for finding out described ground beacon and possessing for receive the unit of described information from described ground beacon;
Position detecting device, it is for detection of the position of described train;
Speed detector, it is for detection of the speed of described train;
Described mobile station, it is found out device at described ground beacon and finds out after the beacon of described ground, starts radio communication with described base station; With
Train controller, it is found out device from ground beacon and receives described location information, generation makes train stop at the brake model in the interval of not carrying out described wireless train control, in the situation that described train does not receive Train Control information, position based on described train, the described speed of described train and described brake model, enter the control section of described wireless train control at described train before, described train is stopped, in the situation that described mobile station receives described Train Control information, the brake of releasing based on described brake model, and control train according to described Train Control information,
Described ground beacon is arranged on last vehicle of train from stopping according to described brake model to described system boundary.
4. wireless train control system according to claim 3, is characterized in that,
Described train, by the described ground beacon speed in when top, is made as to the speed that can stop according to described brake model after finding out described ground beacon.
5. a wireless train control system, possesses:
Train, it travels on the path of regulation, and is equipped with the mobile station of energy radio communication;
Base station, it is arranged on the along the line of described path, and with described mobile station energy radio communication; With
Ground upper controller, it sends to described mobile station via described base station by Train Control information,
This wireless train control system is characterised in that,
Also possesses the 1st ground beacon and the 2nd beacon on the ground, the 1st ground beacon is arranged in the interval on the described path of not carrying out described wireless train control, the 2nd ground beacon is arranged on from system boundary to described the 1st ground beacon, described system boundary refers to and does not carry out the interval of described wireless train control and the border of the control section that described wireless train is controlled
Described train possesses:
Beacon is found out device on the ground, and it is for finding out described the 1st ground beacon and the described the 2nd beacon on the ground;
Described mobile station, it is found out device at described ground beacon and finds out the described the 1st on the ground during beacon, starts radio communication with described base station,
Train controller, it does not receive at described train under the state of Train Control information, and described ground beacon is found out device and found out the described the 2nd on the ground during beacon, implements brake, enter the control section of described wireless train control at described train before, described train is stopped.
6. wireless train control system according to claim 5, is characterized in that,
Described wireless train control system, when described mobile station receives described Train Control information, removes described brake, and controls train according to described Train Control information.
7. wireless train control system according to claim 6, is characterized in that,
By the setting position of described the 2nd ground beacon, be made as and can find out after device is found out described the 2nd ground beacon and implement brake at described ground beacon, thereby make train stop at described system boundary position before.
8. wireless train is controlled a system on car, possesses:
Mobile station, it is equipped on the train travelling on the path of regulation, and from ground upper controller, receives Train Control information by wireless;
Beacon is found out device on the ground, it is for finding out the ground beacon in the interval being arranged on the described path of not carrying out described wireless train control, and from described ground beacon, receive and can calculate from the setting position of this ground beacon till the location information of the Distance Remaining of system boundary, described system boundary refers to the border of not carrying out the interval of described wireless train control and the control section of described wireless train control;
Position detecting device, it is for detection of the position of described train;
Speed detector, it is for detection of the speed of described train; With
Train controller, it finds out device while finding out described ground beacon when described ground beacon, via described mobile station and described ground upper controller, start radio communication, and the described information based on receiving from described ground beacon, generation makes train stop at the brake model in the interval of not carrying out described wireless train control
Described train controller,
In the situation that described mobile station does not receive Train Control information, the described speed of the position based on described train, described train and described brake model, in described train does not carry out the interval on the described path of described wireless train control, described train is stopped
In the situation that described mobile station receives described Train Control information, remove the brake based on described brake model, and control train according to described Train Control information.
9. wireless train is controlled an overground system, possesses:
Base station, go up along the line in the path that its train that is arranged on the mobile station of outfit energy radio communication travels, and can with described mobile station radio communication; With
Ground upper controller, it sends to described mobile station via described base station by Train Control information,
Described wireless train is controlled overground system and is characterised in that,
Also possess:
The 1st ground beacon, it is arranged in the interval on the described path of not carrying out described wireless train control, and sends to described train-side the information that starts the triggering of radio communication as described mobile station; With
The 2nd ground beacon, it never carries out at described train before interval on the described path of described wireless train control enters the control section that described wireless train controls, while not sending described Train Control information to described mobile station from described base station, to described train-side, send the triggering of the brake in the interval on the described path of described wireless train control is not carried out in conduct information for described train is stopped at.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2009-078007 | 2009-03-27 | ||
| JP2009078007A JP5268737B2 (en) | 2009-03-27 | 2009-03-27 | Radio train control system, radio train control on-board system and radio train control ground system |
| PCT/JP2010/055261 WO2010110381A1 (en) | 2009-03-27 | 2010-03-25 | Wireless train control system, on-board wireless train control system and ground wireless train control system |
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| JP5858711B2 (en) * | 2011-09-30 | 2016-02-10 | 日本信号株式会社 | On-board equipment for train control systems |
| JP5759331B2 (en) * | 2011-09-30 | 2015-08-05 | 日本信号株式会社 | Train control system |
| JP5859365B2 (en) * | 2012-03-30 | 2016-02-10 | 日本信号株式会社 | Train control device |
| JP5856935B2 (en) * | 2012-09-14 | 2016-02-10 | 株式会社日立製作所 | Train control system |
| EP2937259B1 (en) * | 2012-12-19 | 2017-11-22 | Kabushiki Kaisha Toshiba | Train control device, and train control method |
| JP5885654B2 (en) * | 2012-12-28 | 2016-03-15 | 株式会社東芝 | Train control system |
| WO2018109830A1 (en) | 2016-12-13 | 2018-06-21 | 三菱電機株式会社 | Train control system, ground control device and onboard control device |
| CN108082225A (en) * | 2017-12-18 | 2018-05-29 | 江苏添仂智能科技有限公司 | Based on UWB sensors, as back indicator, to track, nobody pulls in the method that carries out automatically controlling |
| CN117208026B (en) * | 2023-09-07 | 2024-05-03 | 中铁武汉电气化局集团上海工程建设有限公司 | Railway signal intelligent detection track ware system of car rail cloud cooperation |
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| CN1794690A (en) * | 2006-01-12 | 2006-06-28 | 北京交通大学 | Method of realizing locomotive signal principalization using radio locomotive signal |
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| JP3381126B2 (en) * | 1995-08-07 | 2003-02-24 | オムロン株式会社 | Automatic train stop device |
| JPH11245818A (en) * | 1998-03-06 | 1999-09-14 | Toshiba Corp | Train communication apparatus and method |
| JP2000318611A (en) | 1999-05-07 | 2000-11-21 | Railway Technical Res Inst | Automatic train stop device |
| JP4194009B2 (en) * | 1999-06-28 | 2008-12-10 | 日本信号株式会社 | Vehicle control device |
| JP2001213320A (en) | 2000-01-31 | 2001-08-07 | Central Japan Railway Co | Train control device |
| JP2003261028A (en) * | 2002-03-06 | 2003-09-16 | Toshiba Corp | System and method for radio-applied block control |
| KR100402348B1 (en) | 2003-07-02 | 2003-10-22 | Bong Taek Kim | Automatic train protection stop device for controlling railroad using data communication |
| JP4301888B2 (en) * | 2003-08-27 | 2009-07-22 | 日本信号株式会社 | Train control device |
| JP4227078B2 (en) * | 2004-06-16 | 2009-02-18 | 株式会社日立製作所 | Train position detection system |
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| JP特开2001-10498A 2001.01.16 * |
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| JP2010228574A (en) | 2010-10-14 |
| GB2480568B (en) | 2013-10-09 |
| GB2480568A (en) | 2011-11-23 |
| WO2010110381A1 (en) | 2010-09-30 |
| JP5268737B2 (en) | 2013-08-21 |
| KR20110113750A (en) | 2011-10-18 |
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| GB201113885D0 (en) | 2011-09-28 |
| CN102325684A (en) | 2012-01-18 |
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