CN101389513A - Method for braking a rail vehicle - Google Patents
Method for braking a rail vehicle Download PDFInfo
- Publication number
- CN101389513A CN101389513A CNA2007800065907A CN200780006590A CN101389513A CN 101389513 A CN101389513 A CN 101389513A CN A2007800065907 A CNA2007800065907 A CN A2007800065907A CN 200780006590 A CN200780006590 A CN 200780006590A CN 101389513 A CN101389513 A CN 101389513A
- Authority
- CN
- China
- Prior art keywords
- brake system
- braking force
- management function
- brake
- braking
- 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.)
- Pending
Links
Landscapes
- Regulating Braking Force (AREA)
Abstract
The invention relates to a method for braking a rail vehicle which has at least two individually actuable brake systems, in particular at least one electric brake system and at least one mechanical brake system, wherein the brake systems are actuated depending on their availability. There is provision for the mass of the rail vehicle which is to be braked and for each brake system to determine the instantaneously available brake forces (actual forces). The instantaneously required braking force (setpoint force) is also determined. The setpoint force is then distributed between the brake systems - taking into account the mass to be braked and the actual forces by means of a management function - in that the management function actuates the brake systems individually or in a combined fashion.
Description
Technical field
The present invention relates to a kind of method that is used to brake railroad vehicle, this railroad vehicle has at least two separately controllable brake system, especially at least one brake system electric and/or that at least one is mechanical, wherein, described brake system is controlled according to their availability.
Background technology
Commonly give two existing brake system with required brakig force distribution so far by a brake controller.At this, especially the situation that may occur is, that is, if during a brake system fault, another brake system is correspondingly born bigger load.
So far, always only consider the instantaneous availability of single brake system, wherein, usually preferred electricity consumption pneumatic brake is braked.
Summary of the invention
Technical matters to be solved by this invention is, a kind of method that is used to brake railroad vehicle is provided, and this method can have required braking force optimized distribution on the brake system now continuously.
This technical matters solves as follows according to the present invention: promptly, determine the quality that railroad vehicle will be braked and determine the braking force (can exert oneself) of instantaneous preparation for each brake system, determine instantaneous needed braking force (setting power), and under the situation of quality of considering to brake and the braking force that provided by management function with required brakig force distribution to each brake system, wherein, management function control brake system individually or in combination.
The computer device and the known brake controller that are used for management function are distinguished to some extent.In known brake controller, required braking force only distributes according to the availability of brake system.Utilize by method of the present invention, will judge not only then whether brake system can be moved, and when drawing negative decision, activate emergency brake system, and will determine the instantaneous braking force that provides (can exert oneself) for each brake system.
If except the quality (unloaded quality+load) that will brake, just outside the actual vehicle quality of the mode that railroad vehicle can be common by weighing (Wiegen) acquisition, instantaneous required braking force (setting power) is so just determined in different the exerting oneself of also known each brake system.Whether it is much that setting power depends on that on the one hand deceleration/decel (negative acceleration/accel) that the engineer provides has, and depends on the route at place on the other hand, promptly for example have and go up a slope or descending.In order also to produce determined required braking force effectively, the Management Calculation device is also individually controlled these brake system when the conventional operation that all brake system all can be moved.Therefore this Management Calculation device distributes to existing brake system with required braking force (being also referred to as setting power) under the situation of considering the quality of exerting oneself and will brake separately.
Can obtain such advantage by method of the present invention: promptly, can realize that each brake system evenly and thereby be the load of optimizing.
For example, in the exerted oneself time of determining brake system, consider the maximum heat load and/or the mechanical load of brake system.Get rid of overheated or mechanical damage thus.
The specific embodiment
According to first form of implementation, management function makes the member wearing and tearing drop to minimum when brake system is distributed required braking force.Management function such was the case with ground control brake system promptly, makes that the brake system with higher wear obtains looking after as much as possible.Therefore the electric braking device just has precedence over mechanical brake.
For example, therefore the member wearing and tearing are uniformly distributed on the existing compartment of railroad vehicle.Therefore, for example under the situation of the train of being made up of the more piece compartment, the mechanical brake in each compartment just bears load in an identical manner.
According to second form of implementation, management function by this way with required brakig force distribution on each brake system, make not exceed to be anti-skidding protection maxim definite, the friction of wheel on wheel track in advance.To such an extent as to avoided train to brake so consumingly thus the wheel of locking (blockieren) is slided in orbit, this is disadvantageous to braking.
For example, under the peaked situation of considering friction, drop to the member wearing and tearing minimum.Management function is therefore combined with two preconditions of optimized braking, and promptly wheel can not slide in orbit, and however makes the member wearing and tearing that caused by braking but keep as much as possible little.
For example, switch between the two member wearing and tearing being reduced to minimum this requirement and minimum this requirement is reduced in the friction of wheel on rail glibly.Switching by this smoothness has realized following advantage: make the passenger can not be subjected to uncomfortable frustrating at glancing impact and time.
For example, the use of the brake system that at least one is mechanical minimizes.Because the wearing and tearing of electric braking system are less, so reduced the overall wearing and tearing of brake system by preferential use electric braking system.
According to another embodiment, at first with at least one electric braking system place in operation, then just with at least one mechanical braking sytem place in operation.At first attempt in principle only providing setting power by described at least one electric braking system.Only when described at least one electric braking system exert oneself just insert described at least one mechanical braking sytem not enough the time.
For example, management function does not have in the scope AT STATION with at least one complete place in operation of electric braking system, so that can regulate this at least one electric braking system when giving each brake system with required brakig force distribution.Then, required in addition braking force comes from least one mechanical braking sytem.When railroad vehicle stops, all being regulated better so to travelling of anchor point.Advantageously, the adjusting by the electric braking system that can dynamically carry out realizes can arrive desirable anchor point fast with higher precision.
According to a kind of expansion of the method, when a misfunctioning of brake, utilize other also available brake system to brake.
Utilize this according to the method for railroad vehicle of the present invention, by using management function especially Realized following advantage: namely, in braking procedure, always will have brakes now and optimally drop into Use.
Claims (10)
1. method that is used to brake railroad vehicle, this railroad vehicle comprises at least two separately controllable brake system, especially at least one brake system electric and/or that at least one is mechanical, wherein, described brake system is controlled according to their availability, it is characterized in that, determine the quality that described railroad vehicle will be braked, and be the braking force that each described brake system is determined instantaneous preparation, that is can exert oneself, determine instantaneous required braking force, that is setting power, and, under the situation of the braking force of considering the described quality that will brake and described preparation, required braking force is distributed to described brake system by a management function, wherein, described management function is controlled described brake system alone or in combination.
2. method according to claim 1 is characterized in that, at the braking force of the instantaneous preparation of determining described brake system, in the time of can exerting oneself, consider the maximum heat load and/or the mechanical load of described brake system.
3. method according to claim 1 and 2 is characterized in that, described management function is making that when described brake system is distributed required braking force the member wearing and tearing are minimum.
4. method according to claim 3 is characterized in that, described member wearing and tearing are evenly distributed on the existing compartment of described railroad vehicle.
5. according to each described method in the claim 1 to 4, it is characterized in that described management function is when distributing required braking force on described brake system, not exceeding is anti-skidding protection is determined, wheel friction maxim in orbit in advance.
6. method according to claim 5 is characterized in that, is considering to make described member wearing and tearing minimum under the peaked situation of described friction.
7. according to claim 5 or 6 described methods, it is characterized in that, make described member wearing and tearing reduce to minimum and making the friction in orbit of required wheel reduce to switching glibly between the minimum.
8. according to each described method in the claim 1 to 7, it is characterized in that the use of described at least one mechanical braking sytem is reduced to minimum.
9. according to each described method in the claim 1 to 8, it is characterized in that, at first with described at least one electric braking system place in operation, then just with described at least one mechanical braking sytem place in operation.
10. according at least one described method in the claim 1 to 9, it is characterized in that, described management function scope inherence AT STATION when described brake system is distributed required braking force not with described at least one complete place in operation of electric braking system, so that can regulate, and provide extra required braking force by described at least one mechanical braking sytem.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102006008479 | 2006-02-23 | ||
| DE102006008479.9 | 2006-02-23 | ||
| DE102006011963.0 | 2006-03-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101389513A true CN101389513A (en) | 2009-03-18 |
Family
ID=40478348
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007800065907A Pending CN101389513A (en) | 2006-02-23 | 2007-01-16 | Method for braking a rail vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101389513A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103381798A (en) * | 2012-05-02 | 2013-11-06 | 中国铁道科学研究院机车车辆研究所 | Electric pneumatic breaking control device for rail transit vehicles and control method thereof |
| CN103582588A (en) * | 2011-03-23 | 2014-02-12 | 西门子公司 | Actuator for a brake system of a rail vehicle |
| CN103781676A (en) * | 2011-09-09 | 2014-05-07 | 克诺尔-布里姆斯轨道车辆***有限公司 | Brake control device for a brake system of a rail vehicle, brake system, rail vehicle and method for operating a brake control device |
| CN102712259B (en) * | 2010-01-21 | 2015-02-18 | 三菱电机株式会社 | Brake control device and brake control method |
| WO2017005112A1 (en) * | 2015-07-09 | 2017-01-12 | 中车株洲电力机车研究所有限公司 | Braking force distribution method and system of multiple train units |
| CN111942354A (en) * | 2019-05-16 | 2020-11-17 | 中车唐山机车车辆有限公司 | Intelligent rail vehicle braking force distribution method and terminal equipment |
-
2007
- 2007-01-16 CN CNA2007800065907A patent/CN101389513A/en active Pending
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102712259B (en) * | 2010-01-21 | 2015-02-18 | 三菱电机株式会社 | Brake control device and brake control method |
| CN103582588A (en) * | 2011-03-23 | 2014-02-12 | 西门子公司 | Actuator for a brake system of a rail vehicle |
| CN103582588B (en) * | 2011-03-23 | 2016-08-17 | 西门子公司 | Executor for the brakes of rail vehicle |
| CN103781676A (en) * | 2011-09-09 | 2014-05-07 | 克诺尔-布里姆斯轨道车辆***有限公司 | Brake control device for a brake system of a rail vehicle, brake system, rail vehicle and method for operating a brake control device |
| CN103781676B (en) * | 2011-09-09 | 2018-08-17 | 克诺尔-布里姆斯轨道车辆***有限公司 | The brake control of braking equipment for rail vehicle, braking equipment, rail vehicle and the method for operation braking control device |
| CN103381798A (en) * | 2012-05-02 | 2013-11-06 | 中国铁道科学研究院机车车辆研究所 | Electric pneumatic breaking control device for rail transit vehicles and control method thereof |
| 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 |
| WO2017005112A1 (en) * | 2015-07-09 | 2017-01-12 | 中车株洲电力机车研究所有限公司 | Braking force distribution method and system of multiple train units |
| US10717421B2 (en) | 2015-07-09 | 2020-07-21 | Crrc Zhuzhou Institute Co., Ltd. | Braking force distribution method and system of multiple train units |
| CN111942354A (en) * | 2019-05-16 | 2020-11-17 | 中车唐山机车车辆有限公司 | Intelligent rail vehicle braking force distribution method and terminal equipment |
| CN111942354B (en) * | 2019-05-16 | 2021-06-18 | 中车唐山机车车辆有限公司 | Intelligent rail vehicle braking force distribution method and terminal equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| RU2422307C2 (en) | Method for braking railway vehicle | |
| CN105346556B (en) | The city railway vehicle brake force management method of brake force is distributed based on TCMS | |
| EP1569815B1 (en) | Braking system and braking control method | |
| CN202320262U (en) | Braking system for vehicle as well as railway vehicle suitable for high-speed running | |
| US9126605B2 (en) | Braking process for a rail vehicle | |
| CN107792039B (en) | Power management method and system for magnetic-levitation train hydraulic braking system and rail vehicle | |
| US9079591B2 (en) | Actuator for a brake system of a rail vehicle | |
| CN101389513A (en) | Method for braking a rail vehicle | |
| CN106080217B (en) | EMUs braking method | |
| KR101159551B1 (en) | Brake system for a railway vehicle with digital databus | |
| CN109094547A (en) | City railway vehicle braking force distribution method and device | |
| EP3031657B1 (en) | Brake system for rail cars, brake control device for rail car, and brake control method for rail cars | |
| CN107567404B (en) | Selective brake force distribution for rail vehicles | |
| KR20160012124A (en) | Thermally optimized railway vehicle brake system | |
| CN112166056A (en) | Control device and method for actuating an actuator for actuating a brake of a vehicle, in particular a rail vehicle | |
| CN105365843A (en) | City rail train supplement air brake controlling method | |
| CN108473129B (en) | Method for open-loop or closed-loop control of a brake system and brake system | |
| CN105829181B (en) | Rail vehicle group | |
| CN109153380B (en) | Method and device for controlling or regulating a brake system | |
| RU2198810C2 (en) | Locomotive brake system | |
| CN113291277B (en) | Rail vehicle braking control system and rail vehicle | |
| EP2623361A1 (en) | Brake control apparatus for vehicle, and brake control apparatus for multi-car train | |
| US5713639A (en) | Brake control device for railroad rolling stock | |
| US10464539B2 (en) | System for reducing the brake wear of heavy vehicles, in particular for public transportation or for garbage collection | |
| CN115892077A (en) | Train control method and device, electronic equipment and storage medium |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| AD01 | Patent right deemed abandoned |
Effective date of abandoning: 20090318 |
|
| C20 | Patent right or utility model deemed to be abandoned or is abandoned |