CN102616258B - Synchronous control method for heavy-duty locomotive signal based on ATP/ATO (Automatic Train Protection/Automatic Train Operation) equipment - Google Patents
Synchronous control method for heavy-duty locomotive signal based on ATP/ATO (Automatic Train Protection/Automatic Train Operation) equipment Download PDFInfo
- Publication number
- CN102616258B CN102616258B CN201210130939.0A CN201210130939A CN102616258B CN 102616258 B CN102616258 B CN 102616258B CN 201210130939 A CN201210130939 A CN 201210130939A CN 102616258 B CN102616258 B CN 102616258B
- Authority
- CN
- China
- Prior art keywords
- locomotive
- atp
- control
- ato
- train
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Electric Propulsion And Braking For Vehicles (AREA)
- Train Traffic Observation, Control, And Security (AREA)
Abstract
The invention provides a synchronous control method for a heavy-duty locomotive signal based on ATP-ATO (Automatic Train Protection/Automatic Train Operation) equipment. The synchronous control method is characterized by comprising the following steps of: synchronously controlling the power distribution of a train, and synchronously transmitting wireless data, wherein each locomotive is provided with a set of identical ATP/ATO equipment for grouping; the locomotive at one end in running direction is used as the main control locomotive for the train and responsible for the communication with a train control dispatching center; meanwhile, the main control locomotive is used for calculating the power distribution according to the line conditions and the grouping conditions and transmitting a synchronous control command to a slave control locomotive; after receiving the command from the main control locomotive, the slave control locomotive can synchronously apply traction force or braking force; and a GSM-R (Global System for Mobile Communications for Railway) digital mobile communication network is adopted as a wireless communication synchronization link of the locomotive signal according to the control command between the main control locomotive and the slave control locomotive. By implementing the synchronous control method for the heavy-duty locomotive based on the ATP/ATO equipment, the safety and the reliability of the control system are greatly improved.
Description
Technical field
The present invention relates to a kind of heavy loading locomotive control technology, especially utilize the Train Control Technology being formed by mutiple-unit engine of ATP-ATO equipment as control convenience, specifically a kind of synchronisation control means of the heavy loading locomotive signal based on ATP-ATO equipment.
Background technology
At present, the Qun Dynasty of China heavy haul train special line is started the electrified circuit of heavy haul train specially as China's Article 1, taking the special train of coal of starting 5000t～10000t level as main, its cab signal system is to rely on the wireless communication link of 450MHz/800MHz to fetch many slave controller cars of remote control, these locomotives are hung together as an integral train to be moved, thereby greatly reduce coupler force, each locomotive respectively air feed has improved deceleration and stopping performance.But use this system also to have some not satisfied places, lose or disruption as in use there are some track section communication datas, be mainly that communication adopts from soverlay technique, its covering changes with position, vehicle commander and meeting situation, makes communication uncontrollable.Therefore, large-tonnage locomotive and the locomotive control signal system with indigenous technology intellectual property need to be studied or be researched and developed to the continuous lifting of domestic heavy haul transport.The research of current domestic this respect is also in the starting stage.
Heavy haul train is the combination goods train of long trailer, many locomotive tractions, in traction and braking procedure, according to the each locomotive synchronous application of force of the distribution of power, one row lorry is regarded as to several little marshaling operations, ensure independent operating mode or synchronous operating mode between marshalling, reach this object, need to solve the technical barrier of two aspects, the one, the calculating that power distributes is also passed on control command, principal and subordinate's locomotive synchronization action according to vehicle condition to each locomotive; The 2nd, complete the synchronous of pass down the line.
Summary of the invention
The object of the invention is to be difficult to synchronous problem for existing heavy haul train power and control signal, invent a kind of synchronisation control means of the heavy loading locomotive signal based on ATP/ATO equipment.
Technical scheme of the present invention is:
A synchronisation control means for heavy loading locomotive signal based on ATP/ATO equipment, is characterized in that it comprises the synchro control of train dynamics distribution and the synchronous transmission of wireless data:
First, for each locomotive is installed a set of identical ATP/ATO equipment, so that marshalling;
Secondly, master control locomotive using the locomotive of the one end along service direction as train, be responsible for communicating by letter with Lie Kong control center, calculate power distribution and send out synchronous control command to slave controller car according to line conditions and marshalling situation by master control locomotive simultaneously, slave controller car is accepted the order of master control locomotive, synchronously applies traction or braking force; Master control locomotive is that slave controller car distributes traction or braking force according to following mechanical model, and vehicle-mounted ATP will regulate traction and the brake command of each locomotive, and vehicle-mounted ATO carries out Real Time Drive or braking, thereby reaches the control of actv. Simultaneous Load:
M
ia
i=FC
i-l-FC
i?–FW
i+FTE
i-FDB
i–FB
i
In formula, the acceleration/accel that ai is i car; Mi is the quality of i car; FC
i-lbe the front coupler force of i car, when i=0, FC
0-l=0; FC
ibe the rear coupler force of i car, in the time of i=n, FC
n=0; FW
ibe total running resistance of i car, comprise equivalent running resistance, ramp power, curve resistance, starting resistance etc.; FTE
ifor tractive force, only act on locomotive; FDB
ifor dynamic brake power, only act on locomotive; FB
ibe the air-making power of i car;
The 3rd, the order of slave Shop floor control adopts the radio communication synchronization link of GSM-R digital mobile communication network as cab signal; Master control locomotive ATP/ATO is dealt into by vehicle mounted communication COM command signal the ground communications node of GSM-R net by data, ground communications node is forwarded to the COM of slave controller car through network management, the ATP/ATO of slave controller car realizes the Stepped control that power distributes after receiving order, and it is synchronous to adopt heartbeat synchronizing signal and mirror image counting machine technology to realize signal.
The intercommunication synchronization mechanism of described ATP/ATO control convenience is in the point-to-point communication of principal and subordinate's logic, realize time lock, press the eartbeat interval output synchronizing signal of 50ms, the real-time control of ATP/ATO inside can capture synchronizing signal and follow the tracks of, once there is synchronizing signal dislocation, undertaken again synchronous by comparison mirror image counting machine; If dislocation exceedes the time valve of setting, the ATP/ATO of principal and subordinate's locomotive takes emergency braking by the power distribution empirical model of acquiescence, prevent that disconnected hook or other accident from occurring, simultaneously in driver's cab DMI(driver behavior screen or man-machine interface) on send alerting signal, record accident event.
Described ATP/ATO equipment comprises ATP subrack, ATO subrack, communication COM module, DMI interface, speed measuring equipment and antenna, described ATP subrack adopts 3 to get 2 fail-safe computers, 3 road CPU independent operating separately, when 2 roads or 3 road CPU calculate come to the same thing time, output control logic; ATP subrack is responsible for the security functions of train, comprises generation, transmission and the apply the emergency brake of order; Described ATO subrack is an embedded controller based on CPCI local bus, for settling signal, the control of locomotive is driven; Described communication COM module is responsible for and ground G SM-R communication node linking communications; Described DMI interface is for providing the state of ATP/ATO control convenience, order and the train running speed at display column control center; Described antenna for accepting track data and the temporary speed limitation that responser provides on the circuit that has ground transponder; ATP subrack and ATO subrack and communication COM module adopt Ethernet interface pass-along message, adopt 422 interfaces with operation interface screen.
Beneficial effect of the present invention:
The principal feature of the synchronous control system of the heavy loading locomotive signal based on ATP/ATO control terminal of the present invention is the safe operation that ATP is responsible for train, 2 fail-safe computer structure and Redundancy Design got in controller employing 3, greatly improve the safety and reliability of control system, vehicle-mounted ATO adopts embedded technique of real-time control, ensures the response time driving.Communication of the present invention utilizes GSM-R net, and long transmission distance can be directly with the existing railway network, and economy can operate, and is convenient to promote.
Each locomotive of the present invention all adopts identical mobile unit, is convenient to train marshalling list.Adopt GSM-R net as wireless network, can utilize the existing communication network of the current railway system, the technical program is easy to realize on the one hand, and system cost is low on the other hand, adapts to very much the truth of China railways line.Vehicle-mounted signal device adopts ripe ATP/ATO product, maximizes and ensures product design system reliability and low cost.Adopt 3 to get 2 fail-safe computers, system safety is guaranteed.
Brief description of the drawings
Fig. 1 is train control system theory of constitution block diagram of the present invention.
Fig. 2 is vehicle-mounted ATP/ATO equipment enclosure structural representation of the present invention.
Fig. 3 is the car ground logical constitution functional block diagram of wireless synchronization of the present invention.
Fig. 4 is principal and subordinate's locomotive synchrone mechanism block diagram of the present invention.
Fig. 5 is the mechanical model schematic diagram of locomotive synchronous control of the present invention.
Detailed description of the invention
Below in conjunction with drawings and Examples, the present invention is further illustrated.
As Figure 1-5.
A synchronisation control means for heavy loading locomotive signal based on ATP/ATO equipment, is an important component part of the electrified equipment of the train-installed signal system of Heavy-haul Freight, and the equipment composition of whole system is shown in Fig. 1; Whole control method comprises the synchro control of train dynamics distribution and the synchronous transmission of wireless data, and concrete steps are as follows:
First, for each locomotive is installed a set of identical ATP/ATO equipment, so that marshalling;
Secondly, master control locomotive using the locomotive of the one end along service direction as train, be responsible for communicating by letter with Lie Kong control center, calculate power distribution and send out synchronous control command to slave controller car according to line conditions and marshalling situation by master control locomotive simultaneously, slave controller car is accepted the order of master control locomotive, synchronously applies traction or braking force; Master control locomotive is that slave controller car distributes traction or braking force according to following mechanical model, and vehicle-mounted ATP will regulate traction and the brake command of each locomotive, and vehicle-mounted ATO carries out Real Time Drive or braking, thereby reaches the control of actv. Simultaneous Load:
M
ia
i=FC
i-l-FC
i?–FW
i+FTE
i-FDB
i–FB
i
In formula, the acceleration/accel that ai is i car; Mi is the quality of i car; FC
i-lbe the front coupler force of i car, when i=0, FC
0-l=0; FC
ibe the rear coupler force of i car, in the time of i=n, FC
n=0; FW
ibe total running resistance of i car, comprise equivalent running resistance, ramp power, curve resistance, starting resistance etc.; FTE
ifor tractive force, only act on locomotive; FDB
ifor dynamic brake power, only act on locomotive; FB
ibe the air-making power of i car;
The 3rd, the order of slave Shop floor control adopts the radio communication synchronization link of GSM-R digital mobile communication network as cab signal; Master control locomotive ATP/ATO is dealt into by vehicle mounted communication COM command signal the ground communications node of GSM-R net by data, ground communications node is forwarded to the COM of slave controller car through network management, the ATP/ATO of slave controller car realizes the Stepped control that power distributes after receiving order, and it is synchronous to adopt heartbeat synchronizing signal and mirror image counting machine technology to realize signal.
ATP/ATO control convenience of the present invention has been widely used in subway control at present, its intercommunication synchronization mechanism is to realize time lock in the point-to-point communication of principal and subordinate's logic, press the eartbeat interval output synchronizing signal of 50ms, the real-time control of ATP/ATO inside can capture synchronizing signal and follow the tracks of, once there is synchronizing signal dislocation, undertaken again synchronous by comparison mirror image counting machine; If dislocation exceedes the time valve of setting, the ATP/ATO of principal and subordinate's locomotive takes emergency braking by the power distribution empirical model of acquiescence, prevent that disconnected hook or other accident from occurring, simultaneously at driver's cab DMI(Chinese?) on send alerting signal, record accident event.ATP/ATO equipment of the present invention comprises ATP subrack, ATO subrack, communication COM module, DMI interface, speed measuring equipment and antenna, described ATP subrack adopts 3 to get 2 fail-safe computers, 3 road CPU independent operating separately, when 2 roads or 3 road CPU calculate come to the same thing time, output control logic; ATP subrack is responsible for the security functions of train, comprises generation, transmission and the apply the emergency brake of order; Described ATO subrack is an embedded controller based on CPCI local bus, for settling signal, the control of locomotive is driven; Described communication COM module is responsible for and ground G SM-R communication node linking communications; Described DMI interface is for providing the state of ATP/ATO control convenience, order and the train running speed at display column control center; Described antenna for accepting track data and the temporary speed limitation that responser provides on the circuit that has ground transponder; ATP subrack and ATO subrack and communication COM module adopt Ethernet interface pass-along message, adopt 422 interfaces with operation interface screen.
Details are as follows:
The equipment composition of whole system is shown in Fig. 1.Fig. 1 is made up of the Heavy-haul Freight train signal control of three locomotive drive, end to end ATP/ATO control convenience after marshalling along one end of service direction the master control locomotive as train, be responsible for communicating by letter with Lie Kong control center, calculate power distribution and send out synchronous control command to slave controller car according to line conditions and marshalling situation simultaneously.Middle locomotive and afterbody locomotive are accepted the order of master control locomotive, synchronously apply traction or braking force.
The ATP/ATO equipment that each locomotive is installed is identical, and object is to be convenient to marshalling.Every cover ATP/ATO equipment mainly contains following parts composition:
ü ATP subrack: adopt and 3 get 2 fail-safe computers, 3 road CPU independent operating separately, when 2 roads or 3 road CPU calculate come to the same thing time, output control logic.ATP is responsible for the security functions of train, comprises generation, transmission and the apply the emergency brake of order.ATP and ATO, communication COM pass-along message adopt Ethernet interface, adopt 422 interfaces with operation interface screen, adopt rigid line to be connected with vehicle control.
ü ATO subrack a: embedded controller based on CPCI local bus, main settling signal drives the control of locomotive.
ü communication COM: be responsible for and ground G SM-R communication node linking communications.
ü DMI interface: the state of ATP/ATO control convenience, order and the train running speed at display column control center are provided.
ü OPG: the speed measuring equipment of train.
ü antenna (for subsequent use): can accept track data and temporary speed limitation that responser provides on the circuit that has ground transponder.
The rack arrangement plan of vehicle-mounted signal device is shown in Fig. 2.
The formation of heavy haul train wireless synchronization is shown in Fig. 3.Wireless synchronization has onboard wireless COM and ground G SM-R communication
Node and GSM-R net.
The present invention can realize heavy haul train signal system:
The synchronous calculation and control that ü power distributes
The synchronous transmission of ü data, order
The safety traffic control of ü train.
The automatic diagnostic function of ü mode of operation, provides fault warning.
Synchro control of the present invention is to receive after the action command at Lie Kong center by master control locomotive-mounted signal equipment of locomotive ATP/ATO, the mechanical model of pressing Fig. 5 according to line characteristic and vehicle condition calculates power and distributes, send out control command by car-ground radio Synchronization Network (Fig. 3) to each slave controller car, after slave controller car receives orders, locomotive is applied to control signal, guarantee that train respectively hangs together hitch and or not ruptured by overload, reach the safe, reliable of train operation.
The synchro control of heavy loading locomotive mainly comprises the content of two aspects, the one, the synchro control that train dynamics distributes, the 2nd, how to ensure the synchronization implementation of the each locomotive order of train, the former task is completed by vehicle-mounted ATP/ATO, the latter by wireless network ensure order correctly, reliably, in real time pass on, ensure radio communication without time delay or information dropout.
One, train dynamics distributes and controls synchronous
Headstock refers to one end of current of traffic, and on heavy haul train car, signal system is by being distributed in the master control ATP/ATO of train head and forming from control ATP/ATO of afterbody and middle locomotive, and master-slave equipment is by wireless channel exchange message.Master control ATP accepts the traffic order at Yu Liekong center, calculate the traction of each hauling engine or the size of braking potential according to line condition and heavy-load combined train dynamic performance simultaneously, synchronously apply by energy ladder, prevent that hitch is because being ruptured by excessive longitudinal impact.
The analysis of heavy-load combined train deceleration and stopping performance and coupler force is the research emphasis of heavy haul train always, and the present invention distributes and is divided into several marshallings by virtual train by power, and each marshalling is controlled as rows of cars.Braking adopts air brake, and in the virtual marshalling control of multiple row, many locomotives of train simultaneously to Train line charging, have shortened the propagation distance (Fig. 4 brakes ripple signal) of train pipe air wave at diverse location, and response time is accelerated, and brake efficiency improves greatly.Headstock master control ATP utilizes wireless network to from control ATP/ATO synchronized transmission control signal, realize the synchronous interaction control of many locomotives, power decentralized is arranged in train, greatly reduce train head traction power, also help and improve wheel rail adhesion, many locomotives fill wind to train pipe simultaneously, have greatly improved braking and alleviation speed, thereby ensure that hitch is unlikely to concentrate all loads of carrying and Lognitudinal Impact of Trains.
The mechanical model that the distribution of vehicle-mounted ATP/ATO power is calculated is shown in Fig. 5.Train longitudinal dynamics is mainly used to analyze the Longitudinal effect between different train marshalling list, vehicle configuration, operating condition and line condition Train vehicle.
Getting a joint car is a chorista, and the degree of freedom of permutation car equals total number of the rolling stock that forms train.The form of its longitudinal dynamics equation is:
M
ia
i=FC
i-l-FC
i?–FW
i+FTE
i-FDB
i–FB
i
In formula, the acceleration/accel that ai is i car; Mi is the quality of i car; FC
i-lbe the front coupler force of i car, when i=0, FC
0-l=0; FC
ibe the rear coupler force of i car, in the time of i=n, FC
n=0; FW
ibe total running resistance of i car, comprise equivalent running resistance, ramp power, curve resistance, starting resistance etc.; FTE
ifor tractive force, only act on locomotive; FDB
ifor dynamic brake power, only act on locomotive; FB
ibe the air-making power of i car.
According to this mechanical model, vehicle-mounted ATP will regulate traction and the brake command of each locomotive of train, and vehicle-mounted ATO carries out Real Time Drive, thereby reaches the control of actv. Simultaneous Load.
Two, the wireless synchronization of heavy loading locomotive signal
Slave Shop floor control command transfer can have wired mode also can have wireless mode, but adopts when wired be unfavorable for motor-driven train marshalling list with cable connection reliability is low between the long every joint of train marshalling list compartment simultaneously.The present invention adopts the radio communication synchronization link of GSM-R digital mobile communication network as cab signal.
The advantage of selecting GSM-R digital mobile communication network is that heavy haul railway circuit is with a varied topography, has mountain forest, hills and tunnel, and communication base station spacing is far away, and GSM-R digital communication and transmission distance, can meet the demand of sort signal system; The built GSM-R digital communication network of establishing of Along Railway on the other hand, without New-deployed Network again, system implements and facilitates cost low.
The elementary tactics that the data such as the order of slave workshop, state pass is mutually master control locomotive ATP/ATO is dealt into by vehicle mounted communication COM command signal GSM-R net ground communications node by data, ground communications node is forwarded to the COM of slave controller car through network management, the ATP/ATO of slave controller car realizes the Stepped control that power distributes after receiving order.Order is dealt into slave controller car from master control locomotive again through GSM-R network, postpones if having time during this time, in order to allow signal synchronous, has taked heartbeat synchronizing signal and mirror image counting machine technology in the design of software.
The advantage of ATP/ATO control convenience is the load distributed computing model that it has possessed intercommunication synchronization mechanism, security mechanism and optimization.Synchronization mechanism implementation method is in the point-to-point communication of principal and subordinate's logic, realize time lock, press the eartbeat interval output synchronizing signal of 50ms, the real-time control of ATP/ATO inside can capture synchronizing signal and follow the tracks of, once there is synchronizing signal dislocation, undertaken again synchronous by comparison mirror image counting machine.If dislocation exceedes regular hour valve, the ATP/ATO of principal and subordinate's locomotive takes emergency braking by the power distribution empirical model of acquiescence, prevents that disconnected hook or other accident from occurring, and sends alerting signal on driver's cab DMI simultaneously, records accident event.
The part that the present invention does not relate to all prior art that maybe can adopt same as the prior art is realized.
Claims (2)
1. a synchronisation control means for the heavy loading locomotive signal based on ATP/ATO equipment, is characterized in that it comprises the synchro control of train dynamics distribution and the synchronous transmission of wireless data:
First, for each locomotive is installed a set of identical ATP/ATO equipment, so that marshalling;
Secondly, master control locomotive using the locomotive of the one end along service direction as train, be responsible for communicating by letter with Lie Kong control center, calculate power distribution and send out synchronous control command to slave controller car according to line conditions and marshalling situation by master control locomotive simultaneously, slave controller car is accepted the order of master control locomotive, synchronously applies traction or braking force; Master control locomotive is that slave controller car distributes traction or braking force according to following mechanical model, and vehicle-mounted ATP will regulate traction and the brake command of each locomotive, and vehicle-mounted ATO carries out Real Time Drive or braking, thereby reaches the control of actv. Simultaneous Load:
M
ia
i=FC
i-l-FC
i?–FW
i+FTE
i-FDB
i–FB
i
In formula, a
iit is the acceleration/accel of i car; M
iit is the quality of i car; FC
i-lbe the front coupler force of i car, when i=0, FC
0-l=0; FC
ibe the rear coupler force of i car, in the time of i=n, FC
n=0; FW
ibe total running resistance of i car, comprise equivalent running resistance, ramp power, curve resistance and starting resistance; FTE
ifor tractive force, only act on locomotive; FDB
ifor dynamic brake power, only act on locomotive; FB
ibe the air-making power of i car;
The 3rd, the order of slave Shop floor control adopts the radio communication synchronization link of GSM-R digital mobile communication network as cab signal; Master control locomotive ATP/ATO equipment is dealt into by vehicle mounted communication COM command signal the ground communications node of GSM-R net by data, ground communications node is forwarded to the vehicle mounted communication COM of slave controller car through network management, the ATP/ATO equipment of slave controller car is realized the Stepped control that power distributes after receiving order, and it is synchronous to adopt heartbeat synchronizing signal and mirror image counting machine technology to realize signal;
The intercommunication synchronization mechanism of described ATP/ATO equipment is in the point-to-point communication of principal and subordinate's logic, realize time lock, press the eartbeat interval output synchronizing signal of 50ms, the real-time control of ATP/ATO device interior can capture synchronizing signal and follow the tracks of, once there is synchronizing signal dislocation, undertaken again synchronous by comparison mirror image counting machine; If dislocation exceedes the time of setting, the ATP/ATO equipment of principal and subordinate's locomotive is taked emergency braking by the power distribution empirical model of acquiescence, prevents that disconnected hook or other accident from occurring, and sends alerting signal on driver's cab DMI simultaneously, records accident event.
2. method according to claim 1, it is characterized in that described ATP/ATO equipment comprises ATP subrack, ATO subrack, vehicle mounted communication COM, DMI interface, speed measuring equipment and antenna, described ATP subrack adopts 3 to get 2 fail-safe computers, 3 road CPU independent operating separately, when 2 roads or 3 road CPU calculate come to the same thing time, output control logic; ATP subrack is responsible for the security functions of train, comprises generation, transmission and the apply the emergency brake of order; Described ATO subrack is an embedded controller based on CPCI local bus, for settling signal, the control of locomotive is driven; Described vehicle mounted communication COM is responsible for and ground G SM-R communication node linking communications; Described DMI interface is for providing the state of ATP/ATO equipment, order and the train running speed at display column control center; Described antenna for accepting track data and the temporary speed limitation that responser provides on the circuit that has ground transponder; ATP subrack and ATO subrack and vehicle mounted communication COM adopt Ethernet interface pass-along message, adopt 422 interface pass-along messages with operation interface screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210130939.0A CN102616258B (en) | 2012-04-28 | 2012-04-28 | Synchronous control method for heavy-duty locomotive signal based on ATP/ATO (Automatic Train Protection/Automatic Train Operation) equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210130939.0A CN102616258B (en) | 2012-04-28 | 2012-04-28 | Synchronous control method for heavy-duty locomotive signal based on ATP/ATO (Automatic Train Protection/Automatic Train Operation) equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102616258A CN102616258A (en) | 2012-08-01 |
| CN102616258B true CN102616258B (en) | 2014-07-16 |
Family
ID=46556575
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210130939.0A Active CN102616258B (en) | 2012-04-28 | 2012-04-28 | Synchronous control method for heavy-duty locomotive signal based on ATP/ATO (Automatic Train Protection/Automatic Train Operation) equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102616258B (en) |
Families Citing this family (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102774389A (en) * | 2012-07-27 | 2012-11-14 | 南京恩瑞特实业有限公司 | Synchronous control system and method for heavy-duty locomotive |
| CN102795231B (en) * | 2012-08-31 | 2015-02-18 | 南车长江车辆有限公司 | Automatic control device for opening and closing mechanism of rail wagon |
| CN103792893B (en) * | 2012-10-31 | 2016-08-17 | 中车青岛四方机车车辆股份有限公司 | The device and method that vehicle two side controller configuration information is consistent can be made |
| CN103092159A (en) * | 2012-12-31 | 2013-05-08 | 中国重型机械研究院股份公司 | Signal control system of large-scale aluminum extruding machine rear finishing device |
| CN104401366B (en) * | 2014-10-21 | 2016-08-31 | 中国铁道科学研究院 | A kind of ATO tests the speed range-measurement system |
| CN104527664B (en) * | 2014-12-16 | 2017-01-18 | 中国北车集团大连机车车辆有限公司 | Locomotive short-distance wireless communication control system |
| CN104760600B (en) * | 2015-03-31 | 2017-10-13 | 株洲南车时代电气股份有限公司 | A kind of traction control method, apparatus and system |
| CN106347331B (en) * | 2016-10-18 | 2019-04-30 | 交控科技股份有限公司 | FAM mode Train jump control, dynamic are tested and are jumped to mark parking method |
| CN108627736B (en) * | 2017-03-22 | 2020-08-04 | 株洲中车时代电气股份有限公司 | Software online diagnosis method for reverse connection of network voltage synchronous signals |
| CN108466637B (en) * | 2018-01-03 | 2021-12-10 | 中车工业研究院有限公司 | Train control method |
| CN108279597A (en) * | 2018-01-23 | 2018-07-13 | 上海亨钧科技股份有限公司 | A kind of computer interlocking platform courses method based on finite state machine |
| CN108897306A (en) * | 2018-07-04 | 2018-11-27 | 中车长春轨道客车股份有限公司 | A kind of passenger train door system installation and debugging device and test method |
| CN109343474B (en) * | 2018-07-31 | 2020-08-07 | 全球能源互联网研究院有限公司 | Synchronous control method and device of control and protection system |
| CN109249959B (en) * | 2018-08-15 | 2019-11-15 | 北京交通大学 | The bullet train automatic driving control system and control method of anti-overrun a signal |
| CN110901691B (en) * | 2018-09-17 | 2021-10-29 | 株洲中车时代电气股份有限公司 | Ferroelectric data synchronization system and method and train network control system |
| CN109677466B (en) * | 2019-01-18 | 2024-04-16 | 卡斯柯信号有限公司 | Automatic control system of light train for China heavy haul railway |
| CN110008022A (en) * | 2019-03-25 | 2019-07-12 | 北京和利时系统工程有限公司 | A kind of fail-safe computer module and fail-safe computer |
| CN110843868A (en) * | 2019-10-30 | 2020-02-28 | 中铁电气化局集团有限公司 | Vehicle control method, vehicle control device, computer equipment and storage medium |
| CN114162178B (en) * | 2021-12-03 | 2023-02-28 | 中车唐山机车车辆有限公司 | Virtual marshalling train control method, equipment and storage medium based on time reference |
| CN114501379A (en) * | 2022-01-27 | 2022-05-13 | 中国铁道科学研究院集团有限公司通信信号研究所 | Train control vehicle-mounted wireless communication system compatible with circuit domain and multiple packet domain networks |
| CN114475666B (en) * | 2022-02-24 | 2023-05-26 | 中车青岛四方车辆研究所有限公司 | Subway signal reconnection control method and frame based on vehicle network fusion |
| CN116198574B (en) * | 2023-04-26 | 2023-07-14 | 眉山中车制动科技股份有限公司 | Synchronous control system for simulated locomotive |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101539764A (en) * | 2009-04-30 | 2009-09-23 | 清华大学 | Device for remote wireless monitoring for industrial on-site parameters |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE9400805U1 (en) * | 1994-01-14 | 1994-06-16 | Siemens Ag | Device for pinpoint high-precision location of a track-guided vehicle |
-
2012
- 2012-04-28 CN CN201210130939.0A patent/CN102616258B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101539764A (en) * | 2009-04-30 | 2009-09-23 | 清华大学 | Device for remote wireless monitoring for industrial on-site parameters |
Non-Patent Citations (4)
| Title |
|---|
| "2万t组合列车纵向力计算研究";常崇义 等;《铁道学报》;20060430;第28卷(第2期);89-94 * |
| "基于GSM-R电路交换实现大秦铁路线多机车同步操作控制";兰海 等;《电气应用》;20051231;第24卷(第3期);56-59 * |
| 兰海 等."基于GSM-R电路交换实现大秦铁路线多机车同步操作控制".《电气应用》.2005,第24卷(第3期),56-59. |
| 常崇义 等."2万t组合列车纵向力计算研究".《铁道学报》.2006,第28卷(第2期),89-94. |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102616258A (en) | 2012-08-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102616258B (en) | Synchronous control method for heavy-duty locomotive signal based on ATP/ATO (Automatic Train Protection/Automatic Train Operation) equipment | |
| CN102774389A (en) | Synchronous control system and method for heavy-duty locomotive | |
| CN107685749B (en) | Virtual coupling small marshalling train control system and method based on vehicle-vehicle communication | |
| US11420602B2 (en) | Rail train brake control system and train | |
| CN104583053B (en) | Rail transport system with convoys automatic composition and method | |
| CN201099262Y (en) | Multi-machine reconnection technology control device | |
| CN102339049B (en) | Distributed power remote wireless reconnection synchronous control method on basis of AC (alternate current) transmission locomotive | |
| CN105235714B (en) | A kind of unpiloted goods transport systems and way of transportation | |
| CN102069825B (en) | Method for improving safety of CTCS-3 (Chinese train control system-3) train control system | |
| CN208978874U (en) | Train operation control system based on Big Dipper short message | |
| CN206086762U (en) | Rail vehicle and train communications network system thereof | |
| CN105564450A (en) | Train traction force and braking force distributing system based on TCMS control | |
| CN113353122B (en) | Control method of virtual coupling high-speed train under brake force failure of tracking train | |
| CN204355082U (en) | A kind of tramway train main track interlocking of signals control system | |
| CN102275591A (en) | Train brake wireless controlling system | |
| CN104309600A (en) | Wireless idle brake control system and control method for railway wagon | |
| Wang et al. | A novel train control approach to avoid rear-end collision based on geese migration principle | |
| RU2710861C2 (en) | Method of controlling train consisting of working cars for railway service | |
| CN208862826U (en) | Vehicular communication equipment and locomotive synchronous manipulation message transfer system | |
| CN105644593B (en) | A kind of hump remote control suitable for HXN5B type high-power locomotives pushes away peak control system | |
| KR101376515B1 (en) | Command transfer device for propulsion braking of high-speed railway vehicle and the high-speed railway vehicle | |
| CN112265569B (en) | Variable combined engineering truck operation safety protection method based on signal system protection | |
| CN108944879A (en) | A kind of braking method, brake apparatus and railway freight-car | |
| CN102193539B (en) | Brake control network interface device for rail transit vehicles | |
| CN201769836U (en) | Train tail device based on multi-mode trusted transmission |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |