CN105059280A - Electronic control punishment braking system and braking method - Google Patents
Electronic control punishment braking system and braking method Download PDFInfo
- Publication number
- CN105059280A CN105059280A CN201510579774.9A CN201510579774A CN105059280A CN 105059280 A CN105059280 A CN 105059280A CN 201510579774 A CN201510579774 A CN 201510579774A CN 105059280 A CN105059280 A CN 105059280A
- Authority
- CN
- China
- Prior art keywords
- punishment
- braking
- equalizing reservoir
- pressure switch
- electromagnetic valve
- 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
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T13/00—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems
- B60T13/10—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release
- B60T13/24—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release the fluid being gaseous
- B60T13/26—Compressed-air systems
- B60T13/36—Compressed-air systems direct, i.e. brakes applied directly by compressed air
- B60T13/365—Compressed-air systems direct, i.e. brakes applied directly by compressed air for railway vehicles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T13/00—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems
- B60T13/10—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release
- B60T13/66—Electrical control in fluid-pressure brake systems
- B60T13/68—Electrical control in fluid-pressure brake systems by electrically-controlled valves
- B60T13/683—Electrical control in fluid-pressure brake systems by electrically-controlled valves in pneumatic systems or parts thereof
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- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Valves And Accessory Devices For Braking Systems (AREA)
Abstract
The invention discloses an electronic control punishment braking system and braking method. The barking system comprises a magnetic valve C1, a magnetic valve C2, a shrinkage cavity C8, a magnetic valve C3, a pressure switch C4 and a pressure switch C5, wherein the magnetic valve C1 is arranged between an equalizing reservoir control tube and an equalizing reservoir charge and discharge tube of a brake valve B1, the equalizing reservoir control tube is further provided with the magnetic valve C2 and the shrinkage cavity C8, the magnetic valve C3 is arranged on a train pipe, the pressure switch C4 is arranged on a killer tube, and the pressure switch C5 is arranged on a brake cylinder pipe. The electronic control punishment braking system and braking method have the advantages that graduated punishment braking function in the braking system is improved, and service braking or emergency braking can be implemented respectively according to punishment categories; electronic control is adopted, accurate control is convenient, and punishment quantity can be established accurately; the structure is more concise, and assembling is convenient; the cost is greatly reduced, and the cost is reduced by over 20,000 RMB by adopting the scheme rather than adopting a P-2-A valve.
Description
Technical field
The present invention relates to locomotive brake technical field, especially relate to a kind of automatically controlled punishment brake system and the braking method that adapt to 26L type brake.
Background technology
Realize punishing that braking need be installed P-2-A and be forced brake activation valve in 26L brake, this valve arrangement is more complicated, need connect 10 pipelines, be not easy to the assembling on locomotive, and this valve only has the punishment braking function of service braking, do not possess the function that graduated system of punishment is dynamic.
Summary of the invention
In order to overcome the above-mentioned shortcoming of prior art, the invention provides a kind of automatically controlled punishment brake system and braking method.
The technical solution adopted for the present invention to solve the technical problems is: a kind of automatically controlled punishment brake system, fills between comb arrange electromagnetic valve C1 at the equalizing reservoir control tube of brake activation valve B1 and equalizing reservoir; Equalizing reservoir control tube also arranges electromagnetic valve C2 and shrinkage cavity C8; Train pipe arranges electromagnetic valve C3; Killer tube arranges pressure switch C4; Braking earthen pipe arranges pressure switch C5.
Present invention also offers a kind of automatically controlled punishment braking method, comprise the steps:
Step one, judge whether the force value of pressure switch C5 is greater than the braking force of setting:
(1) if then prepare the new punishment braking implemented invalid;
(2) if not, then step 2 is entered;
Step 2, controlled the exhaust of equalizing reservoir B2 by electromagnetic valve C2, the exhaust implemented conventional punishment braking function or control train pipe by electromagnetic valve C3, implements urgent punishment braking function;
Step 3, judge whether the force value of pressure switch C4 is greater than setting value:
(1) if not, then step 2 is returned;
(2) if then enter step 4;
Step 4, judge punishment braking function whether implement:
(1) if then remove punishment braking function;
(2) if not, then not administer doses of punishment braking function.
Compared with prior art, good effect of the present invention is:
1, the graduated system of punishment in perfect brake system moves function, can realize implementing service braking or emergency braking respectively according to punishment classification.
2, adopt automatically controlled, be convenient to accurate control, according to control evacuation time, punishment amount can be formulated accurately.
3, structure is more succinct, is convenient to assembling.
4, significantly reduce costs, adopt the program than adopting P-2-A valve and reduce costs more than 20,000 yuan.
Accompanying drawing explanation
Examples of the present invention will be described by way of reference to the accompanying drawings, wherein:
Fig. 1 is the structural representation of this automatically controlled punishment brake system.
Detailed description of the invention
A kind of automatically controlled punishment brake system, as shown in Figure 1, fills between comb (15#) at the equalizing reservoir control tube (5#) of 26L brake activation valve B1 and equalizing reservoir and arranges electromagnetic valve C1, for controlling the inflation of equalizing reservoir B2; Be arranged in parallel cock C6 with electromagnetic valve C1 simultaneously, to ensure when electromagnetic valve C1 fault, open the normal utilization that cock C6 can ensure locomotive; Equalizing reservoir control tube (5#) also arranging electromagnetic valve C2 and shrinkage cavity C8, for controlling the exhaust of equalizing reservoir B2, the punishment braking function commonly used can be implemented; Between equalizing reservoir B2 and shrinkage cavity C8, be also provided with cock C7, to ensure when electromagnetic valve C2 fault, close the normal utilization that cock C7 can ensure locomotive.
Train pipe (1#) arranging electromagnetic valve C3, for controlling the exhaust of train pipe, can implement promptly to punish braking function according to punishment braking levels necessitate.
Killer tube (26#) arranges pressure switch C4, for controlling the releasing of punishment braking or whether allowing punishment braking to implement; Braking earthen pipe (BC) arranges pressure switch C5, controls punishment braking and whether implement, to strengthen safety control.
By control C2 the electric time, accurately can control the punishment braking force size needed, also can punishment braking force size as required implementation phase punishment braking.
The effect of C4 is if its force value is greater than setting value, then this punishment brake release (if punishment braking implement) or do not run punishment braking and implement (if now punishment braking is not also implemented), if the force value of C4 is less than setting value, then run the enforcement of punishment braking.
C5 mainly ensures if there are other factors to make locomotive be provided with the braking force exceeding setting, then prepare the new punishment braking implemented invalid, if the braking force that other factors produce is less than the braking force that punishment braking produces, then new punishment is allowed to brake normal enforcement.
Present invention also offers a kind of automatically controlled punishment braking method, comprise the steps:
Step one, judge whether the force value of pressure switch C5 is greater than the braking force of setting:
(1) if then prepare the new punishment braking implemented invalid;
(2) if not, then step 2 is entered;
Step 2, controlled the exhaust of equalizing reservoir B2 by electromagnetic valve C2, the exhaust implemented conventional punishment braking function or control train pipe by electromagnetic valve C3, implement urgent punishment braking function:
By control C2 the electric time, accurately can control the punishment braking force size needed, also can punishment braking force size as required implementation phase punishment braking.
Step 3, judge whether the force value of pressure switch C4 is greater than setting value:
(1) if not, then step 2 is returned;
(2) if then enter step 4;
Step 4, judge punishment braking function whether implement:
(1) if then remove punishment braking function;
(2) if not, then not administer doses of punishment braking function.
Claims (6)
1. an automatically controlled punishment brake system, is characterized in that: fill between comb at the equalizing reservoir control tube of brake activation valve B1 and equalizing reservoir and arrange electromagnetic valve C1; Equalizing reservoir control tube also arranges electromagnetic valve C2 and shrinkage cavity C8; Train pipe arranges electromagnetic valve C3; Killer tube arranges pressure switch C4; Braking earthen pipe arranges pressure switch C5.
2. the automatically controlled punishment brake system of one according to claim 1, is characterized in that: fill between comb at the equalizing reservoir control tube of brake activation valve B1 and equalizing reservoir and be arranged in parallel cock C6 with described electromagnetic valve C1.
3. the automatically controlled punishment brake system of one according to claim 1, is characterized in that: between described equalizing reservoir B2 and shrinkage cavity C8, be provided with cock C7.
4. an automatically controlled punishment braking method, is characterized in that: comprise the steps:
Step one, judge whether the force value of pressure switch C5 is greater than the braking force of setting:
(1) if then prepare the new punishment braking implemented invalid;
(2) if not, then step 2 is entered;
Step 2, controlled the exhaust of equalizing reservoir B2 by electromagnetic valve C2, the exhaust implemented conventional punishment braking function or control train pipe by electromagnetic valve C3, implements urgent punishment braking function;
Step 3, judge whether the force value of pressure switch C4 is greater than setting value:
(1) if not, then step 2 is returned;
(2) if then enter step 4;
Step 4, judge punishment braking function whether implement:
(1) if then remove punishment braking function;
(2) if not, then not administer doses of punishment braking function.
5. the automatically controlled punishment braking method of one according to claim 4, is characterized in that: when the punishment braking function implementing described in step 2 to commonly use, by Controlling solenoid valve C2 the electric time, control need punishment braking force size.
6. the automatically controlled punishment braking method of one according to claim 5, is characterized in that: by Controlling solenoid valve C2 the electric time, the conventional punishment braking function implementation phase of punishment braking force size as required.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510579774.9A CN105059280A (en) | 2015-09-14 | 2015-09-14 | Electronic control punishment braking system and braking method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510579774.9A CN105059280A (en) | 2015-09-14 | 2015-09-14 | Electronic control punishment braking system and braking method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105059280A true CN105059280A (en) | 2015-11-18 |
Family
ID=54488884
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510579774.9A Pending CN105059280A (en) | 2015-09-14 | 2015-09-14 | Electronic control punishment braking system and braking method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105059280A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106740770A (en) * | 2016-11-22 | 2017-05-31 | 中车株洲电力机车有限公司 | One kind punishment braking method, system and vehicle |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6746087B1 (en) * | 2003-05-14 | 2004-06-08 | New York Air Brake Corporation | Electronic equalizing reservoir controller with pneumatic penalty override |
| CN201102538Y (en) * | 2007-09-26 | 2008-08-20 | 中国北车集团北京二七机车厂有限责任公司 | Brake motorcycle braking system with simple air line |
| CN101973286A (en) * | 2009-02-05 | 2011-02-16 | 通用电气公司 | System and method for control of distributed power rail vehicle |
| CN102009646A (en) * | 2010-12-02 | 2011-04-13 | 南车株洲电力机车有限公司 | Control system for distribution valve of brake system of storage battery power engineering truck |
| CN102177056A (en) * | 2008-10-10 | 2011-09-07 | 通用电气公司 | System and method for reducing a penalty period for a distributed power train |
| CN104442904A (en) * | 2014-11-19 | 2015-03-25 | 南车资阳机车有限公司 | Air braking system punishment braking device |
| CN205059571U (en) * | 2015-09-14 | 2016-03-02 | 中车资阳机车有限公司 | Automatically controlled punishment braking system |
-
2015
- 2015-09-14 CN CN201510579774.9A patent/CN105059280A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6746087B1 (en) * | 2003-05-14 | 2004-06-08 | New York Air Brake Corporation | Electronic equalizing reservoir controller with pneumatic penalty override |
| CN201102538Y (en) * | 2007-09-26 | 2008-08-20 | 中国北车集团北京二七机车厂有限责任公司 | Brake motorcycle braking system with simple air line |
| CN102177056A (en) * | 2008-10-10 | 2011-09-07 | 通用电气公司 | System and method for reducing a penalty period for a distributed power train |
| US8589000B2 (en) * | 2008-10-10 | 2013-11-19 | General Electric Company | System and method for reducing a penalty period for a vehicle |
| CN101973286A (en) * | 2009-02-05 | 2011-02-16 | 通用电气公司 | System and method for control of distributed power rail vehicle |
| CN102009646A (en) * | 2010-12-02 | 2011-04-13 | 南车株洲电力机车有限公司 | Control system for distribution valve of brake system of storage battery power engineering truck |
| CN104442904A (en) * | 2014-11-19 | 2015-03-25 | 南车资阳机车有限公司 | Air braking system punishment braking device |
| CN205059571U (en) * | 2015-09-14 | 2016-03-02 | 中车资阳机车有限公司 | Automatically controlled punishment braking system |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106740770A (en) * | 2016-11-22 | 2017-05-31 | 中车株洲电力机车有限公司 | One kind punishment braking method, system and vehicle |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151118 |
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| RJ01 | Rejection of invention patent application after publication |