CN203047233U - Brake control equipment and multi-locomotive brake control system - Google Patents
Brake control equipment and multi-locomotive brake control system Download PDFInfo
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- CN203047233U CN203047233U CN 201220598507 CN201220598507U CN203047233U CN 203047233 U CN203047233 U CN 203047233U CN 201220598507 CN201220598507 CN 201220598507 CN 201220598507 U CN201220598507 U CN 201220598507U CN 203047233 U CN203047233 U CN 203047233U
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- 238000004891 communication Methods 0.000 claims description 2
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- 238000012544 monitoring process Methods 0.000 description 2
- 230000006837 decompression Effects 0.000 description 1
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Abstract
The utility model discloses brake control equipment and a multi-locomotive brake control system used in a locomotive brake. The brake control equipment comprises an independent brake controller and a microcomputer brake control unit, wherein the independent brake controller is provided with a plurality of working positions; when the independent brake controller is positioned on one working position, the independent brake controller outputs an electric signal corresponding to the working position on which the independent brake controller is positioned; the microcomputer brake control unit is connected with the independent brake controller and is used for receiving the electric signal; and according to the electric signal, the working position on which the independent brake controller is positioned is determined. According to the brake control equipment and the multi-locomotive brake control system provided by the utility model, the independent brake controller is used to replace the electric vacancy function of the original air brake valve so as to accurately monitor the working position on which the independent brake controller is positioned. Under the situation of multi-locomotive traction, the working state of a slave control locomotive can be intelligently controlled according to the working state of a master control locomotive, and the safety is improved.
Description
Technical field
The utility model relates to railway territory, particularly, relates to a kind of brake control apparatus that uses and multimachine car braking control system in locomotive brake gear.
Background technology
The air brake valve of existing SS4 locomotive cab is one of brake control section part, and air brake valve has the two kinds of operating modes in electric room and air position, and when every kind of operating mode, air brake valve includes four working positions, namely alleviates position, driving position, neutral position and retarder location.Yet, in the air brake valve of existing SS4 locomotive, when it is operated in electric room operating mode, this air brake valve is exported same electric signal in alleviation position and driving position place, and do not have electric signal output in neutral position and retarder location place, therefore, microcomputer brak control unit (BCU) can not accurately be distinguished alleviation, running, neutrality, brake this four working positions by the electric signal of this air brake valve output.In heavily loaded combined train, usually need many locomotives to draw jointly, and the control of slave controller car is realized by the master control locomotive often, that is, obtain control policy to the slave controller car according to the current working state of master control locomotive, to control this slave controller car.Yet, when the operating mode of electric room, if the microcomputer brak control unit in the master control locomotive can not accurately identify the residing working position of air brake valve in this master control locomotive, then it can not be controlled exactly to the slave controller car, and the safety of train can't be protected.
The utility model content
The purpose of this utility model provides a kind of brake control apparatus that uses and multimachine car braking control system in locomotive brake gear, to overcome the deficiencies in the prior art.
To achieve these goals, the utility model provides a kind of brake control apparatus that uses in locomotive brake gear, this equipment comprises: the independent brake controller, have a plurality of working positions, when this independent brake controller is in one of them working position, this independent brake controller output electric signal corresponding with its working position of living in; And the microcomputer brak control unit, be connected with described independent brake controller, be used for receiving described electric signal, and determine the residing working position of described independent brake controller according to this electric signal.
The utility model also provides a kind of multimachine car braking control system, and this system comprises: the master control locomotive, and this master control locomotive comprises above-mentioned brake control apparatus; And slave controller car, with described master control communication of locomotive, this slave controller car comprises above-mentioned brake control apparatus, wherein, the microcomputer brak control unit in the described master control locomotive is controlled the working position of the independent brake controller in this slave controller car according to the working position of the independent brake controller in this master control locomotive, according to predetermined rule, by the microcomputer brak control unit in the described slave controller car.
Pass through technique scheme, the electric room function that the independent brake controller is substituted original control pneumatic valve (at this moment, former air brake valve only has air position operating mode), with when the operating mode of electric room, can realize the real-time monitoring to the residing working position of independent brake controller.In addition, under the situation of multi locomotive traction, can improve the safety of train with this according to the mode of operation of the mode of operation Based Intelligent Control slave controller car of master control locomotive.
Other feature and advantage of the present utility model will partly be described in detail in the specific embodiment subsequently.
Description of drawings
Accompanying drawing is to be used to provide further understanding of the present utility model, and constitutes the part of specification sheets, is used from explanation the utility model with the following specific embodiment one, but does not constitute restriction of the present utility model.In the accompanying drawings:
Fig. 1 is the constructional drawing according to the brake control apparatus of embodiment of the present utility model;
Fig. 2 is the concrete structure figure according to the brake control apparatus of embodiment of the present utility model;
Fig. 3 is the constructional drawing according to the brake control apparatus of another embodiment of the present utility model;
Fig. 4 is the scheme drawing according to the driver's cab of another embodiment of the present utility model;
Fig. 5 is the diagram of circuit according to the method for using in the brake control apparatus of locomotive brake gear of embodiment of the present utility model;
Fig. 6 determines the method flow diagram of the residing working position of independent brake controller according to embodiment of the present utility model according to electric signal; And
Fig. 7 is the system diagram according to the multimachine car braking control system of embodiment of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is elaborated.Should be understood that the specific embodiment described herein only is used for description and interpretation the utility model, is not limited to the utility model.
Fig. 1 is the constructional drawing according to the brake control apparatus of embodiment of the present utility model.As shown in Figure 1, this equipment comprises: independent brake controller 10, have a plurality of working positions, and when this independent brake controller 10 is in one of them working position, these independent brake controller 10 outputs electric signal corresponding with its working position of living in; And microcomputer brak control unit 20, be connected with described independent brake controller 10, be used for receiving described electric signal, and determine described independent brake controller 10 residing working positions according to this electric signal.
Function when independent brake controller 10 recited above has electric room operating mode in the air brake valve of existing SS4 locomotive cab, that is to say that the utility model adopts " independent brake controller "+" air brake valve " to replace original " air brake valve ".Because this independent brake controller can be when satisfying electric room function, the electric signal of described independent brake controller 10 working positions of living in of output expression, make microcomputer brak control unit 20 to identify described independent brake controller 10 residing working positions according to this signal, thereby overcome the defective that only adopts air brake valve in the prior art and can not determine its working position of living in.
Particularly, as shown in Figure 2, described independent brake controller 10 has four working positions, and these four working positions are respectively retarder location, neutral position, driving position and alleviation position; And adopt first connection lead 01, second connection lead 02 to be connected with the 3rd connection lead 03 between described independent brake controller 10 and the described microcomputer brak control unit 20, to transmit described electric signal.Lead 04 is power lead.In Fig. 2, an end of first connection lead 01, second connection lead 02, the 3rd connection lead 03 and lead 04 is connected with power supply 30, and the other end is connected with microcomputer brak control unit 20.
The exemplary method of judging its place working position by the electric signal of independent brake controller 10 outputs is described below in conjunction with Fig. 2.
As described in Figure 2, when described independent brake controller 10 is in retarder location, contact on the retarder location upwards engages with second connection lead 02, make 02 conducting of second connection lead (namely,), the electric signal that this moment, microcomputer brak control unit 20 can detect on second connection lead 02, and determine that with this this independent brake controller 10 is in retarder location.In like manner as can be known, detecting on first connection lead 01, second connection lead 02 and the 3rd connection lead 03 at microcomputer brak control unit 20 does not all have under the situation of electric signal, and it can determine that independent brake controller 10 is in neutral position; Only detect at microcomputer brak control unit 20 that the 3rd connection lead 03 has under the situation of electric signal, it can determine that described independent brake controller 10 is positioned at driving position; And detecting first connection lead 01 and the 3rd connection lead 03 has under the situation of electric signal at microcomputer brak control unit 20, it can be determined that described independent brake controller 10 is positioned at and alleviates the position.Though described the method that adopts above-mentioned logic judgement mode to determine the working position of independent brake controller 10 here, be understandable that other logic judgement modes also can be used.
Described brake control apparatus can also be monitored the mode of operation of locomotive brake gear.Particularly, in the working process of brake, microcomputer brak control unit 20 can also receive the data of being gathered by the sensor 50 in the described locomotive brake gear, the force value of train pipe, equalizing reservoir pipe, braking earthen pipe etc. for example, as shown in Figure 3.Subsequently, this microcomputer brak control unit 20 can be judged the mode of operation of described locomotive brake gear according to the described data that receive with this data corresponding preset scope, wherein, exceed in described data under the situation of described preset range, judge that the mode of operation of described locomotive brake gear is for unusual; And do not exceed in described data under the situation of described preset range, judge that the mode of operation of described locomotive brake gear is for normal.
In this case, can be well understood to the mode of operation of locomotive brake gear for the ease of the driver, described brake equipment can also comprise indicator lamp 60, as shown in Figure 3.This indicator lamp 60 is connected with described microcomputer brak control unit 20, and under the mode of operation of judging described locomotive brake gear was unusual situation, described indicator lamp 60 flickers of described microcomputer brak control unit 20 controls were to play the effect of caution; And be under the normal situation at the mode of operation of judging described locomotive brake gear, described indicator lamp 60 Chang Liang of described microcomputer brak control unit 20 controls are normal to show its operation.In addition, under the out-of-run situation of brake, described indicator lamp 60 is in the state that does not work.
Because whether brake is normally devoted oneself to work and is related to the safe in operation of permutation car, therefore, by technique scheme, the driver can grasp the running state of brake in real time, intuitively by indicator lamp 60, if brake occurs unusual, the driver can take safety measures in the very first time, ensured the safety of train.
In addition, can utilize braking read-out 70 to show multiple parameter information, for example, the force value of train pipe, equalizing reservoir pipe, braking earthen pipe etc. so that the driver can real-time monitor these information, are conducive to carry out failure analysis.The present position is as shown in Figure 4 in driver's cab for braking read-out 70 and indicator lamp 60.
The utility model also provides a kind of method of using in the brake control apparatus of locomotive brake gear, as shown in Figure 5, this method comprises: step 501, receive the electric signal corresponding with independent brake controller working position of living in, wherein, this independent brake controller has a plurality of working positions, when this independent brake controller is in one of them working position, and this independent brake controller output electric signal corresponding with its working position of living in.Step 502 is determined the residing working position of described independent brake controller according to described electric signal.Wherein, can export described electric signal by first connection lead, second connection lead and the 3rd connection lead, and wherein said independent brake controller has four working positions, these four working positions are respectively retarder location, neutral position, driving position and alleviation position.
Particularly, step 502---the detailed process of determining the residing working position of described independent brake controller according to described electric signal as shown in Figure 6.After receiving described electric signal, at step 502a, judge first connection lead, whether second connection lead and the 3rd connection lead all must not, if, determine that then the independent brake controller is in neutral position (step 502e), if not, continue then to judge whether that only second connection lead gets electric (step 502b), if determine that then the independent brake controller is in retarder location (step 502f), if not, continue then to judge whether that only the 3rd connection lead gets electric (step 502c), if determine that then the independent brake controller is in driving position (step 502g), if not, then continue to judge whether first connection lead and the 3rd connection lead all get electric (step 502d), if determine that then the independent brake controller is in alleviation position (a step 502h), if not, then represent current first connection lead, second connection lead and the 3rd connection lead electricity condition unusual, do not meet predetermined logic, may break down, this moment, the staff should in time note, and checked.
In addition, though not shown in the drawings, said method can also comprise: receive the data of being gathered by the sensor in the described locomotive brake gear; And judge according to described data and corresponding preset scope and the mode of operation of described locomotive brake gear wherein, to exceed under the described preset range situation in described data, judge that the mode of operation of described locomotive brake gear is for unusual; And do not exceed in described data under the situation of described preset range, judge that the mode of operation of described locomotive brake gear is for normal.Preferably, under described mode of operation is unusual situation, glimmer to serve as warning by making indicator lamp; And be under the normal situation at described mode of operation, described indicator lamp Chang Liang.
Fig. 7 shows the system diagram according to the multimachine car braking control system of embodiment of the present utility model.As shown in Figure 7, this multimachine car braking control system can comprise master control locomotive 100 and the slave controller car 200 of communicating by letter with this master control locomotive 100, and wherein can be one also can be a plurality of to this slave controller car 200.Master control locomotive 100 and slave controller car 200 include above-mentioned brake control apparatus.Microcomputer brak control unit 120 in the master control locomotive 100 communicates by locomotive network control system 300 and microcomputer brak control unit 220.Microcomputer brak control unit 120 can be controlled the working position (that is the mode of operation of the brake of control slave controller car 200) of the independent brake controller 210 in this slave controller car 200 according to the working position of the independent brake controller 110 in this master control locomotive 100, according to predetermined rule, by the microcomputer brak control unit 220 in the described slave controller car 200.Wherein, predetermined rule can for example be: the master control locomotive is alleviated, and the slave controller car is followed alleviation; The master control locomotive brake, the slave controller car is not followed braking etc.In addition, 130 among Fig. 7,230 expression power supplys.Above-mentioned control process is described below by way of example.
Combined train runs into speed limit through regular meeting and travels in operational process, at this moment will be with the decompression of train pipe, and the braking of car team brake application.In order to protect locomotive; slow down the wearing and tearing to locomotive wheel as far as possible; thereby need alleviate the locomotive brake cylinder; only make vehicle keep brake-cylinder pressure; the driver moved on to the independent brake controller 110 of master control locomotive 100 and alleviated the position this moment; its corresponding electric signal is sent to microcomputer brak control unit 220 on the slave controller car 200 by locomotive network control system 300; this microcomputer brak control unit 220 recognizes that master control locomotive 100 is in the alleviation position at present; it is according to predetermined rule; the brake of control slave controller car 200 is carried out and is alleviated instruction; the principal and subordinate controlled locomotive and alleviated simultaneously this moment, thus better protect locomotive.
Thus, in multimachine car braking control system, because the slave controller car can receive the command adapted thereto of the independent brake controller working position of living in of master control locomotive in real time, therefore, the master control locomotive can come the brake of slave controller car is controlled according to this working position.In addition, the microcomputer brak control unit of master control locomotive can receive the correlation parameter information about the slave controller car that the microcomputer brak control unit of slave controller car sends, so, braking read-out 70 also can show the correlation parameter information of slave controller car, so that the driver grasps the running state of slave controller car in real time.
In sum, the locomotive brake equipment, the method for in locomotive brake equipment, using and the multimachine car braking control system that provide according to the utility model, electric room function by the independent brake controller being substituted original control pneumatic valve (at this moment, former air brake valve only has air position operating mode), with when the operating mode of electric room, can realize the real-time monitoring to the residing working position of independent brake controller.In addition, under the situation of multi locomotive traction, can come the mode of operation of Based Intelligent Control slave controller car according to the mode of operation of master control locomotive, improve the safety of train with this.
Below describe preferred implementation of the present utility model by reference to the accompanying drawings in detail; but; the utility model is not limited to the detail in the above-mentioned embodiment; in technical conceive scope of the present utility model; can carry out multiple simple variant to the technical solution of the utility model, these simple variant all belong to protection domain of the present utility model.
Need to prove that in addition each the concrete technical characterictic described in the above-mentioned specific embodiment under reconcilable situation, can make up by any suitable manner.For fear of unnecessary repetition, the utility model is to the explanation no longer separately of various possible array modes.
In addition, also can carry out combination in any between the various embodiment of the present utility model, as long as it is without prejudice to thought of the present utility model, it should be considered as content disclosed in the utility model equally.
Claims (6)
1. a brake control apparatus that uses in locomotive brake gear is characterized in that, this equipment comprises:
The independent brake controller has a plurality of working positions, when this independent brake controller is in one of them working position, and this independent brake controller output electric signal corresponding with its working position of living in; And
The microcomputer brak control unit is connected with described independent brake controller, is used for receiving described electric signal, and determines the residing working position of described independent brake controller according to this electric signal.
2. brake control apparatus according to claim 1 is characterized in that,
Described independent brake controller has four working positions, and these four working positions are respectively retarder location, neutral position, driving position and alleviation position; And
Adopt first connection lead, second connection lead to be connected with the 3rd connection lead between described independent brake controller and the described microcomputer brak control unit, to transmit described electric signal.
3. brake control apparatus according to claim 2 is characterized in that,
Be positioned under the situation of retarder location at described independent brake controller, described second connection lead is switched on;
Be positioned at described independent brake controller under the situation of neutral position, described first connection lead, second connection lead and the 3rd connection lead all are not switched on;
Be positioned under the situation of driving position at described independent brake controller, described the 3rd connection lead is switched on; And
Be positioned under the situation of alleviating the position at described independent brake controller, described first connection lead and described the 3rd connection lead are switched on.
4. brake control apparatus according to claim 1, it is characterized in that, described microcomputer brak control unit is connected with sensor in the described locomotive brake gear, be used for receiving the data of being gathered by described sensor, and judge the mode of operation of described locomotive brake gear according to described data and corresponding preset scope, wherein, exceed in described data under the situation of described preset range, judge that the mode of operation of described locomotive brake gear is for unusual; And do not exceed in described data under the situation of described preset range, judge that the mode of operation of described locomotive brake gear is for normal.
5. brake control apparatus according to claim 4 is characterized in that, this equipment also comprises:
Indicator lamp is connected with described microcomputer brak control unit, is judging that described mode of operation is that described microcomputer brak control unit is controlled described indicator lamp flicker under the unusual situation; And judging that described mode of operation is under the normal situation, described microcomputer brak control unit is controlled described indicator lamp Chang Liang.
6. multimachine car braking control system is characterized in that this system comprises:
Master control locomotive, this master control locomotive comprise according to any described brake control apparatus of claim among the claim 1-5; And
The slave controller car, with described master control communication of locomotive, this slave controller car comprises according to any described brake control apparatus of claim among the claim 1-5, wherein, the microcomputer brak control unit in the described master control locomotive is controlled the working position of the independent brake controller in this slave controller car according to the working position of the independent brake controller in this master control locomotive, according to predetermined rule, by the microcomputer brak control unit in the described slave controller car.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220598507 CN203047233U (en) | 2012-11-13 | 2012-11-13 | Brake control equipment and multi-locomotive brake control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220598507 CN203047233U (en) | 2012-11-13 | 2012-11-13 | Brake control equipment and multi-locomotive brake control system |
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| Publication Number | Publication Date |
|---|---|
| CN203047233U true CN203047233U (en) | 2013-07-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220598507 Expired - Lifetime CN203047233U (en) | 2012-11-13 | 2012-11-13 | Brake control equipment and multi-locomotive brake control system |
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| CN (1) | CN203047233U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103112443A (en) * | 2012-11-13 | 2013-05-22 | 中国神华能源股份有限公司 | Braking control device, method and multi-machine vehicle braking control system |
-
2012
- 2012-11-13 CN CN 201220598507 patent/CN203047233U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103112443A (en) * | 2012-11-13 | 2013-05-22 | 中国神华能源股份有限公司 | Braking control device, method and multi-machine vehicle braking control system |
| CN103112443B (en) * | 2012-11-13 | 2015-08-12 | 中国神华能源股份有限公司 | A kind of brake control apparatus, method and multimachine car braking control system |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130710 Effective date of abandoning: 20150812 |
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| RGAV | Abandon patent right to avoid regrant |