CN102193539B - Brake control network interface device for rail transit vehicles - Google Patents
Brake control network interface device for rail transit vehicles Download PDFInfo
- Publication number
- CN102193539B CN102193539B CN 201110056645 CN201110056645A CN102193539B CN 102193539 B CN102193539 B CN 102193539B CN 201110056645 CN201110056645 CN 201110056645 CN 201110056645 A CN201110056645 A CN 201110056645A CN 102193539 B CN102193539 B CN 102193539B
- Authority
- CN
- China
- Prior art keywords
- braking
- interface module
- braking equipment
- train bus
- logical operation
- 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
Images
Landscapes
- Electric Propulsion And Braking For Vehicles (AREA)
- Train Traffic Observation, Control, And Security (AREA)
- Regulating Braking Force (AREA)
Abstract
The invention provides a brake control network interface device for rail transit vehicles, which comprises a train bus interface module, a brake device network interface module and a logic operation module, wherein the train bus interface module is connected with a train bus; the logic operation module is respectively connected with the train bus interface module and the brake device network interface module; and the brake device network interface module is connected with a brake device network. By using the brake control network interface device for rail transit vehicles disclosed by the invention, a brake device of a train can be reliably connected with the brake device network and the train bus, and an interface which is separately designed for each brake device and connected with the train bus is not required to be arranged, thereby effectively enabling the corresponding brake device of each rail transit vehicle in a train formation to simply and reliably connect with the train bus, so that the design and operation costs for brake systems of rail transit vehicles can be reduced.
Description
Technical field
The present invention relates to the rail traffic vehicles control field, relate in particular to a kind of braking control Network Interface Unit for rail traffic vehicles.
Background technology
Along with the electrifing degree of rail traffic vehicles improves constantly, the amount of information exchange the during operation of the control system of rail traffic vehicles also increases thereupon.Because traditional non-network data transmission can't satisfy the control system of present high-speed rail transportation vehicle to the requirement of quantity of information, the rate of information throughput and reliability.And network data transmission can make each equipment of being scattered in rail traffic vehicles and the train can real-time exchange and shared data, realizes the complex logic control that needs a plurality of distinct devices to participate in.
In the rail traffic vehicle braking control network by transmitted data on network, the corresponding braking equipment of each rail traffic vehicles that train need to be hung together is connected with train bus-line, so just can be by the corresponding braking equipment unified control of locomotive console to each rail traffic vehicles of hanging together, to carry out effective brake operating.But for bullet train, its each rail traffic vehicles that hangs together generally has unique braking equipment.For example, on 1 car sanding equipment is installed, parking brake equipment is installed on 2 cars, on 3 cars air compressor etc. is installed.Because the function of these equipment is not identical with the driving signal, therefore, when the corresponding braking equipment of each rail traffic vehicles that train is hung together is connected with train bus-line, just need to be for different device designs new interface and associated drives, the validity and reliability that guarantee is controlled these equipment by train bus-line.And all design corresponding interface and driving for each equipment, and not only greatly improved the complexity of rail traffic vehicle braking control system, increase design maintenance personnel's workload, also improved the cost of system and the management difficulty of operation.
Therefore, the corresponding braking equipment of each rail traffic vehicles that train hangs together is connected simple and reliablely with train bus-line, the design and the operation cost that reduce rail transit car braking system just become problem demanding prompt solution.
Summary of the invention
The invention provides a kind of braking control Network Interface Unit for rail traffic vehicles.
The invention provides a kind of braking control Network Interface Unit for rail traffic vehicles, comprising: train bus-line interface module, braking equipment Network Interface Module and logical operation module;
Described train bus-line interface module is connected with train bus-line, is used for and described train bus-line exchange message;
Described logical operation module respectively with described train bus-line interface module be connected the braking equipment Network Interface Module and be connected, be used for obtaining the first braking instruction by described train bus-line interface module from described train bus-line, described the first braking instruction decoded obtain the second braking instruction, and described the second braking instruction is sent to described braking equipment Network Interface Module;
Described braking equipment Network Interface Module and braking equipment network connection are used for described the second braking instruction is sent to described braking equipment network, obtain and carry out for the integrated circuit board of braking equipment.
The present invention also provides a kind of rail traffic vehicles, comprises above-mentioned rail traffic vehicles rail traffic vehicle braking control Network Interface Unit.
Braking control Network Interface Unit for rail traffic vehicles of the present invention can make the braking equipment of train be connected reliably with train bus-line by the braking equipment network, and need not to design separately the interface that is connected with train bus-line into each braking equipment, thereby the corresponding braking equipment of each rail traffic vehicles in the train marshalling list is connected with train bus-line simple and reliablely, can reduces design and the operation cost of rail transit car braking system.
Description of drawings
In order to be illustrated more clearly in the embodiment of the invention or technical scheme of the prior art, the below will do one to the accompanying drawing of required use in embodiment or the description of the Prior Art and introduce simply, apparently, accompanying drawing in the following describes is some embodiments of the present invention, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the structural drawing that the present invention is used for the braking control Network Interface Unit embodiment one of rail traffic vehicles;
Fig. 2 is the structural drawing of the logical operation module of the present invention braking control Network Interface Unit embodiment two of being used for rail traffic vehicles;
Fig. 3 is the structural drawing of the logical operation module of the present invention braking control Network Interface Unit embodiment three of being used for rail traffic vehicles;
Fig. 4 is the structural drawing of the logical operation module of the present invention braking control Network Interface Unit embodiment four of being used for rail traffic vehicles.
Embodiment
For making the purpose, technical solutions and advantages of the present invention clearer, below in conjunction with the accompanying drawing in the embodiment of the invention, the technical scheme in the embodiment of the invention is clearly and completely described, obviously, described embodiment is the present invention's part embodiment, rather than whole embodiment.Based on the embodiment among the present invention, those of ordinary skills belong to the scope of protection of the invention not making the every other embodiment that obtains under the creative work prerequisite.
Fig. 1 is the structural drawing that the present invention is used for the braking control Network Interface Unit embodiment one of rail traffic vehicles, as shown in Figure 1, the device of the present embodiment can comprise: train bus-line interface module 10, braking equipment Network Interface Module 12 and logical operation module 11;
Train bus-line interface module 10 is connected with train bus-line 13, is used for and train bus-line 13 exchange messages.Particularly, train bus-line 13 is connected with driver's control desk, the driver can send first steering order of carrying damping force information to train bus-line 13 by driver's control desk brake handle, and the first steering order can be transmitted at train bus-line 13 with the form of simulating signal or digital signal; Logical operation module 11 is connected with the braking equipment Network Interface Module with train bus-line interface module 10 respectively and is connected, be used for obtaining the first braking instruction by train bus-line interface module 10 from train bus-line 13, the first braking instruction decoded obtain the second braking instruction, and the second braking instruction is sent to braking equipment Network Interface Module 12; Braking equipment Network Interface Module 12 is connected with braking equipment network 14, is used for the second braking instruction is sent to braking equipment network 14, obtains and carries out for the integrated circuit board 15 of braking equipment.
Particularly, because the first steering order of transmission can not be directly used in the driving braking equipment on the train bus-line 13, therefore, logical operation module 11 is obtained the first braking instruction by train bus-line interface module 10 from train bus-line 13 after, need to tackle mutually the associative operations such as it is decoded, amplification, corresponding generation can be braked corresponding integrated circuit board 15 identifications of equipment 18 and the second braking instruction that receives.Then send it in the braking equipment network 14 that respectively saves rail traffic vehicles in the train marshalling list by braking equipment Network Interface Module 12, the integrated circuit board 15 of the braking equipment 18 that is connected with braking equipment network 14 so just can according to the information such as header that comprise in the second braking instruction, determine whether obtain this second braking instruction from braking equipment network 14.If integrated circuit board 15 is determined carry out this second steering order, just corresponding generation drives the order of corresponding braking equipment 18 according to this second steering order, and send it in the braking equipment network 14.Braking equipment 18 receives the order of this braking equipment 18 of driving of integrated circuit board 15 transmissions by braking equipment network 14, then carry out this and order to carry out corresponding braking maneuver.For example mechanical friction type equipment, electric friction type equipment or pure electric friction-type equipment are specifically carried out braking maneuver.The braking control Network Interface Unit of the present embodiment can make the order on the train bus-line 13 can be transferred in the braking equipment network 14, the braking equipment 18 that is connected with braking equipment network 14 and integrated circuit board 15, just can the braking control Network Interface Unit by the present embodiment receive and carry out the order on the train bus-line.For train, be a braking control of every joint vehicle configuration Network Interface Unit, the order on the train bus-line 13 can be received and carry out to the braking equipment 18 that this vehicle was configured.
The braking control Network Interface Unit that is used for rail traffic vehicles of the present embodiment can make the braking equipment of train be connected reliably with train bus-line by the braking equipment network, and need not to design separately the interface that is connected with train bus-line into each braking equipment, thereby the corresponding braking equipment of each rail traffic vehicles that train hangs together is connected with train bus-line simple and reliablely, can reduces design and the operation cost of rail transit car braking system.
Fig. 2 is the structural drawing of the logical operation module of the present invention braking control Network Interface Unit embodiment two of being used for rail traffic vehicles, as shown in Figure 2, the present embodiment is on the basis of embodiment one, and logical operation module 11 can comprise: logical operation processing unit 16 and device drives storage unit 17.
Device drives storage unit 17 is connected with logical operation processing unit 16, is used for the driving of storage braking equipment, transfers for logical operation processing unit 16.
Logical operation processing unit 16 is connected with the braking equipment Network Interface Module with train bus-line interface module 10 respectively and is connected, be used for to receive the first braking instruction, transfer the driving of braking equipment 18, driving according to the first braking instruction and braking equipment generates the 3rd braking instruction that directly drives braking equipment 18, and the 3rd braking instruction sent to braking equipment network 14 by braking equipment Network Interface Module 12, obtain and carry out for braking equipment 18.
Particularly, device drives storage unit 17 can be storer and interlock circuit thereof, wherein stored the driver that respectively saves each braking equipment 18 on the rail traffic vehicles that whole train hangs together, logical operation processing unit 16 can be transferred the driver of required braking equipment 18 as required from device drives storage unit 17, and can directly drive the 3rd braking instruction of braking equipment 18 according to the corresponding generation of type of the braking equipment 18 that will drive.
After logical operation processing unit 16 obtains the first braking instruction by train bus-line interface module 10 from train bus-line 13, can transfer according to the first braking instruction the driving of the corresponding braking equipment 18 of storage in the device drives storage unit 17.Then driving and the first braking instruction according to this braking equipment 18 generates the 3rd braking instruction that directly drives braking equipment 18, and the braking equipment 18 that is connected with braking equipment network 14 just can directly obtain and carry out the 3rd braking instruction from braking equipment network 14.
The braking control Network Interface Unit that is used for rail traffic vehicles of the present embodiment can be carried out the function of the integrated circuit board of braking equipment as required.Integrated circuit board at a certain braking equipment breaks down, when causing this braking equipment can't carry out the control command of train bus-line transmission, can take over the integrated circuit board that breaks down, guarantee the normal operation of brake system, can improve the reliability of rail traffic vehicle braking control system.
Fig. 3 is the structural drawing of the logical operation module of the present invention braking control Network Interface Unit embodiment three of being used for rail traffic vehicles, as shown in Figure 3, the present embodiment is on embodiment one and two basis, and logical operation module 11 can also comprise: failure diagnosis unit 19 and Hot Spare unit 20.
Failure diagnosis unit 19 is connected with braking equipment Network Interface Module 12, whether failure diagnosis unit 19 is used for diagnosing the integrated circuit board 15 of the braking equipment 18 that is connected with braking equipment network 14 to work, and thermotropism backup units 20 sends activation instructions when integrated circuit board 15 work of braking equipment 18 are undesired.
Being connected with the logical operation processing unit with failure diagnosis unit 19, train bus-line interface module 10, braking equipment Network Interface Module 12 respectively and being connected in Hot Spare unit 20, is used for taking over according to activation instruction the operation of the integrated circuit board 15 of the braking equipment 18 that breaks down.
Particularly, failure diagnosis unit 19 sends detection information by braking equipment Network Interface Module 12 to braking equipment network 14, the integrated circuit board 15 of each braking equipment 18 that is connected with braking equipment network 14 receives this information, and according to the corresponding generation feedback information of work at present state, and feedback information is sent to braking equipment network 14, obtain by braking equipment Network Interface Module 12 for failure diagnosis unit 19.If failure diagnosis unit 19 does not receive the feedback information of the integrated circuit board 15 of a certain braking equipment 18, or feedback information can not represent correctly that this integrated circuit board 15 is in normal operating conditions, can think that these integrated circuit board 15 work are undesired.At this moment, failure diagnosis unit 19 thermotropism backup units 20 send the activation instruction that is used for activating this Hot Spare unit 20, include the ID of the integrated circuit board 15 that breaks down in the activation instruction.
After Hot Spare unit 20 receives activation instruction, according to the ID of the integrated circuit board that breaks down 15 that comprises in the activation instruction, can determine that it need to take over the operation of which integrated circuit board 15.Hot Spare unit 20 just can drive storage unit 17 by connected logical operation processing unit 16 access means according to the ID of this integrated circuit board 15, to obtain the driving of this integrated circuit board 15.Then the driving according to this integrated circuit board 15 activates the functional module of carrying out corresponding logical operation, thereby can directly obtain the first steering order by train bus-line interface module 10 from train bus-line 13, and generate the 3rd steering order that can directly drive braking equipment 18 according to the driving of the first steering order and this integrated circuit board 15.Then the 3rd steering order is sent to braking equipment network 14, obtain and carry out for corresponding braking equipment 18.
The braking control Network Interface Unit that is used for rail traffic vehicles of the present embodiment can break down at the integrated circuit board of a certain braking equipment, when causing this braking equipment can't carry out the control command of train bus-line transmission, the seamless integrated circuit board that breaks down of taking over, further effectively guarantee the normal operation to the vital brake system of traffic safety, can improve reliability and the security of rail traffic vehicle braking control system.
Fig. 4 is the structural drawing of the logical operation module of the present invention braking control Network Interface Unit embodiment four of being used for rail traffic vehicles, as shown in Figure 4, the present embodiment is at embodiment one, on two and three the basis, logical operation module 11 can also comprise: braking force distribution unit 21, are connected with the logical operation processing unit with train bus-line interface module 10 respectively and are connected in braking force distribution unit 21, be used for obtaining damped condition information by train bus-line interface module 10 from train bus-line 13, determine the braking force distribution scheme according to damped condition information, and the braking force distribution scheme is transferred to logical operation processing unit 16, generate the second braking instruction or the 3rd braking instructions for logical operation processing unit 16.
Particularly, the braking force distribution scheme refers to by logic control damping force be carried out the braking force distribution scheme that the configuration of reasonably optimizing is taked, for example, in order to reduce the abrasion of brake disc, can drive the electricity that generator produces by wheel and carry out electrical regenerative braking by preferential use of when braking, when the regeneration electricity can not satisfy the demand of required damping force, just adopt friction catch.In order to reduce the risk of wheel sliding, can wait the adhesion pattern by employing, on each wheel, apply in proportion damping force according to train weight, thereby reduce the impulsion between vehicle, improve passenger's comfort level.Braking force distribution unit 21 obtains damped condition information by train bus-line interface module 10 from train bus-line 13, and damped condition information can comprise: train speed information, train weight information, adhesion factor information etc.Damped condition information can be by the sensor collection that is connected with train bus-line 13, for example, and the current train weight information of obtaining by pressure transducer.Also can be sent to train bus-line 13 by driver's control desk, for example, because adhesion factor information is relevant with the concrete condition of wheel and track, the technician can set the adhesion factor value according to the concrete condition when front vehicle wheel and track, and it is stored in driver's control desk, send to train bus-line interface module 10 by driver's control desk by train bus-line 13.
Because the braking force distribution the establishment of the project is relevant with the actual conditions of train, and along with the model of train, the difference of track condition, the factor that affects the braking force distribution scheme is a lot.In the ordinary course of things, need those skilled in the art according to actual conditions the braking force distribution scheme to be set voluntarily, and obtain definite required damped condition information of braking force distribution scheme according to the braking force distribution scheme.Then generate the second braking instruction or the 3rd braking instruction according to the braking force distribution scheme, and it is transferred to integrated circuit board 15 and the braking equipment 18 of corresponding braking equipment 18.Need to prove, because different trains, not co-orbital braking force distribution scheme difference is very big.Therefore, the present embodiment can't and need not exhaustive various concrete braking force distribution schemes, those skilled in the art also should include scope of the present invention in according to the concrete technical scheme of " obtain damped condition information by train bus-line interface module 10 from train bus-line 13; determine the braking force distribution scheme according to damped condition information; and the braking force distribution scheme is transferred to logical operation processing unit 16, generate the second braking instruction or the 3rd braking instructions for logical operation processing unit 16 " that the disclosed content of the present embodiment obtains.
The braking control Network Interface Unit that is used for rail traffic vehicles of the present embodiment can carry out by logic control the configuration of reasonably optimizing to damping force, can energy savings, reduce the impulsion between vehicle, reduce the cost of train operation and the security of raising train operation.
Preferably, on the basis of embodiment one to four arbitrary embodiment, the present invention is used for the braking of rail traffic vehicles and controls the braking equipment Network Interface Module 12 of Network Interface Unit also for the status information of obtaining braking equipment 18 from braking equipment network 14.
Particularly, can carry out more effectively closed-loop control to braking procedure for making driver's control desk, driver's control desk need to obtain the status information by the braking equipment 18 of braking equipment network 14 transmission.The status information of braking equipment 18 can reflect the duty that braking equipment is current, and it can comprise the information relevant with the operation of braking equipment 18.For example, total wind pressure value, train tube pressure value, emergency exhaust valve state etc.Braking equipment Network Interface Module 12 obtains the status information of each braking equipment 18 from braking equipment network 14 after, it is encoded, so that transmission in train bus-line 13, thereby the braking equipment 18 in Train Control platform and other compartments can be received and effectively identification.So just can realize that driver's control desk can carry out more effectively closed-loop control to braking procedure, simultaneously, the braking equipment 18 in different compartments can pass through train bus-line 13 swap datas, can realize better the mutual cooperation between the braking equipment 18 in different compartments, further improve efficient and the validity of brake operating.
Respectively saving in the train marshalling list can configure a braking control Network Interface Unit that is used for rail traffic vehicles at least on the vehicle, be used for the braking control Network Interface Unit of rail traffic vehicles by this, the braking equipment that respectively saves rail traffic vehicles that is distributed in train just can be connected with train bus-line 13 by corresponding braking equipment network 14 by each joint rail traffic vehicles reliably, and need not to design separately the interface that is connected with train bus-line 13 into the braking equipment 18 of every joint rail traffic vehicles, thereby the corresponding braking equipment 18 of the every joint rail traffic vehicles in the train marshalling list is connected with train bus-line 13 simple and reliablely, can reduces design and the operation cost of rail transit car braking system.
It should be noted that at last: above embodiment only in order to technical scheme of the present invention to be described, is not intended to limit; Although with reference to previous embodiment the present invention is had been described in detail, those of ordinary skill in the art is to be understood that: it still can be made amendment to the technical scheme that aforementioned each embodiment puts down in writing, and perhaps part technical characterictic wherein is equal to replacement; And these modifications or replacement do not make the essence of appropriate technical solution break away from the spirit and scope of various embodiments of the present invention technical scheme.
Claims (4)
1. a braking control Network Interface Unit that is used for rail traffic vehicles is characterized in that, comprising: train bus-line interface module, braking equipment Network Interface Module and logical operation module;
Described train bus-line interface module is connected with train bus-line, is used for and described train bus-line exchange message;
Described logical operation module respectively with described train bus-line interface module be connected the braking equipment Network Interface Module and be connected, be used for obtaining the first braking instruction by described train bus-line interface module from described train bus-line, described the first braking instruction decoded obtain the second braking instruction, and described the second braking instruction is sent to described braking equipment Network Interface Module;
Described braking equipment Network Interface Module and braking equipment network connection are used for described the second braking instruction is sent to described braking equipment network, obtain and carry out for the integrated circuit board of braking equipment;
Described logical operation module comprises: logical operation processing unit and device drives storage unit,
Described device drives storage unit is connected with described logical operation processing unit, is used for the driving of storage braking equipment, transfers for described logical operation processing unit;
Described logical operation processing unit respectively with described train bus-line interface module be connected the braking equipment Network Interface Module and be connected, be used for receiving described the first braking instruction, transfer the driving of described braking equipment, driving according to described the first braking instruction and described braking equipment generates the 3rd braking instruction that directly drives described braking equipment, and described the 3rd braking instruction sent to described braking equipment network by described braking equipment Network Interface Module, obtain and carry out for described braking equipment.
2. device according to claim 1 is characterized in that, described logical operation module also comprises: failure diagnosis unit and Hot Spare unit,
Described failure diagnosis unit is connected with described braking equipment Network Interface Module, whether the integrated circuit board that described failure diagnosis unit is used for diagnosis and the described braking equipment of described braking equipment network connection works, and sends activation instruction when the integrated circuit board work of described braking equipment is undesired to described Hot Spare unit;
Described Hot Spare unit is connected with described failure diagnosis unit, train bus-line interface module, braking equipment Network Interface Module and logical operation processing unit respectively, is used for taking over according to described activation instruction the operation of the integrated circuit board of the braking equipment that breaks down.
3. device according to claim 2, it is characterized in that, described logical operation module also comprises: the braking force distribution unit, described braking force distribution unit respectively at described train bus-line interface module be connected the logical operation processing unit and connect, be used for obtaining damped condition information by described train bus-line interface module from described train bus-line, determine the braking force distribution scheme according to damped condition information, and described braking force distribution scheme is transferred to described logical operation processing unit, generate described the second braking instruction or the 3rd braking instruction for described logical operation processing unit.
4. the described device of arbitrary claim is characterized in that according to claim 1 ~ 2, and described braking equipment Network Interface Module also is used for obtaining from described braking equipment network the status information of braking equipment;
Described logical operation module also is used for the status information of described braking equipment is encoded, and the status information of the described braking equipment after will encoding is sent in the described train bus-line by described train bus-line interface module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110056645 CN102193539B (en) | 2011-03-09 | 2011-03-09 | Brake control network interface device for rail transit vehicles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110056645 CN102193539B (en) | 2011-03-09 | 2011-03-09 | Brake control network interface device for rail transit vehicles |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102193539A CN102193539A (en) | 2011-09-21 |
| CN102193539B true CN102193539B (en) | 2013-01-02 |
Family
ID=44601743
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110056645 Active CN102193539B (en) | 2011-03-09 | 2011-03-09 | Brake control network interface device for rail transit vehicles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102193539B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102490712B (en) * | 2011-12-29 | 2013-12-04 | 南车株洲电力机车有限公司 | Electric pneumatic brake control device for double-wire-system train |
| CN103381798B (en) * | 2012-05-02 | 2015-07-29 | 中国铁道科学研究院机车车辆研究所 | The electro-pneumatic brake control device of rail traffic vehicles and control method thereof |
| CN105015523B (en) * | 2015-07-08 | 2017-10-20 | 中车南京浦镇车辆有限公司 | A kind of EMUs braking instruction conversion control circuit |
| CN111086533B (en) * | 2020-01-02 | 2021-05-11 | 中车株洲电力机车有限公司 | Traction brake control method, system and equipment of rescue vehicle |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101124112A (en) * | 2005-02-17 | 2008-02-13 | 西门子公司 | Braking device for a rail vehicle |
| CN101654112A (en) * | 2009-09-11 | 2010-02-24 | 中南大学 | Safety monitoring and fault early warning system of networking train |
-
2011
- 2011-03-09 CN CN 201110056645 patent/CN102193539B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101124112A (en) * | 2005-02-17 | 2008-02-13 | 西门子公司 | Braking device for a rail vehicle |
| CN101654112A (en) * | 2009-09-11 | 2010-02-24 | 中南大学 | Safety monitoring and fault early warning system of networking train |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102193539A (en) | 2011-09-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109795518B (en) | Rail train braking control system and train | |
| CN105365850B (en) | Tramcar network control system | |
| CN102152780B (en) | Brake system and brake processing method for rail transit vehicle | |
| CN201099262Y (en) | Multi-machine reconnection technology control device | |
| CN102616258B (en) | Synchronous control method for heavy-duty locomotive signal based on ATP/ATO (Automatic Train Protection/Automatic Train Operation) equipment | |
| JP5174999B1 (en) | Train information management apparatus and device control method | |
| CN102874280B (en) | Train speed limitation control method based on train network system | |
| CN109572726B (en) | Rail transit traction braking fusion control system and method | |
| RU2637073C2 (en) | Thermally optimized brake system of railway vehicle | |
| CN109572654B (en) | Impact rate control method based on traction braking fusion control system | |
| CN106364333A (en) | Brake control device for rail transit vehicle and electro-pneumatic hybrid braking control method of brake control device | |
| CN105946875B (en) | A kind of track train active radial system | |
| CN102114847B (en) | Brake control device for rail transit vehicle | |
| CN205632524U (en) | Tram network control system | |
| CN102081402A (en) | Vehicle-mounted control and diagnosis system for medium-low speed maglev train | |
| CN106347380B (en) | A kind of railcar draws/brake redundancy control method | |
| CN102193539B (en) | Brake control network interface device for rail transit vehicles | |
| CN206086762U (en) | Rail vehicle and train communications network system thereof | |
| CN106335519A (en) | Vehicle brake method of railway vehicle bogie-controlled electronic brake control system | |
| CN201559645U (en) | Control device for modular brake systems | |
| CN103770795A (en) | Two-unit reconnection control system for railway railcar | |
| CN107097806B (en) | The electronic control system of AC drive locomotive braking system | |
| CN106585669A (en) | Locomotive auxiliary control system | |
| CN102343897B (en) | Braking control system of rail transit vehicle and anti-skidding control plate for braking control system of rail transit vehicle | |
| CN105005282A (en) | Electronic control system for high-speed rail transit vehicle and control method thereof |
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 | ||
| ASS | Succession or assignment of patent right |
Owner name: CHINA RAILWAY CORPORATION Free format text: FORMER OWNER: TRANSPORT BUREAU OF RAILWAY DEPARTMENT Effective date: 20141011 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20141011 Address after: 100844 Fuxing Road, Beijing, Haidian District, No. 10 Patentee after: CHINA RAILWAY CORPORATION Patentee after: Locomotive & Car Research Institute, China Academy of Railway Sciences Address before: 100844 Fuxing Road, Beijing, Haidian District, No. 10 Patentee before: Transport Bureau of Railway Department Patentee before: Locomotive & Car Research Institute, China Academy of Railway Sciences |