CN106427975B - A kind of fault handling method of the wired Electronically Controlled Pneumatic Brake Systems of track train - Google Patents
A kind of fault handling method of the wired Electronically Controlled Pneumatic Brake Systems of track train Download PDFInfo
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- CN106427975B CN106427975B CN201611146342.XA CN201611146342A CN106427975B CN 106427975 B CN106427975 B CN 106427975B CN 201611146342 A CN201611146342 A CN 201611146342A CN 106427975 B CN106427975 B CN 106427975B
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- 238000000034 method Methods 0.000 title claims abstract description 32
- 230000003137 locomotive effect Effects 0.000 claims description 20
- 230000005611 electricity Effects 0.000 claims description 17
- 230000007547 defect Effects 0.000 claims description 13
- 230000006866 deterioration Effects 0.000 claims description 10
- 238000013016 damping Methods 0.000 claims description 4
- 230000003068 static effect Effects 0.000 claims description 4
- 230000004888 barrier function Effects 0.000 claims 1
- 238000013024 troubleshooting Methods 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 9
- 238000012545 processing Methods 0.000 description 5
- 230000015556 catabolic process Effects 0.000 description 4
- 238000006731 degradation reaction Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000012163 sequencing technique Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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
- B60T17/00—Component parts, details, or accessories of power brake systems not covered by groups B60T8/00, B60T13/00 or B60T15/00, or presenting other characteristic features
- B60T17/18—Safety devices; Monitoring
- B60T17/22—Devices for monitoring or checking brake systems; Signal devices
- B60T17/228—Devices for monitoring or checking brake systems; Signal devices 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
- B60T17/00—Component parts, details, or accessories of power brake systems not covered by groups B60T8/00, B60T13/00 or B60T15/00, or presenting other characteristic features
- B60T17/18—Safety devices; Monitoring
-
- 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
- B60T2270/00—Further aspects of brake control systems not otherwise provided for
- B60T2270/40—Failsafe aspects of brake control systems
- B60T2270/406—Test-mode; Self-diagnosis
Abstract
The invention discloses a kind of fault handling methods of the wired Electronically Controlled Pneumatic Brake Systems of track train, and corresponding failure guiding operation is arranged including the fault message is classified according to the type of fault message, and for every class fault message；Obtain the fault message；Judge the classification that the fault message belongs to, and the corresponding failure guiding operation is executed according to judging result.The failure modes that system may be occurred, it and is the corresponding failure guiding operation of every class fault setting, after obtaining fault message, judge classification belonging to fault message, it is handled subsequently into the corresponding failure guiding operation of affiliated classification, can determine fault type in time, improve troubleshooting speed, guarantee that train operates normally, improves safety.
Description
Technical field
The present invention relates to track train brake fields, more particularly to a kind of wired Electronically Controlled Pneumatic Brake Systems of track train
Fault handling method.
Background technique
Heavy-haul transport technology has been acknowledged as the direction of railway freight development, with lorry block length, load-carrying and speed
Increase, the manipulation of heavy haul train is faced with severe brake problem.Traditional Freight Car Braking System is transmitted by compressed air
Braking instruction, since braking propagation rate is low, the poor synchronization of each vehicle braking causes train longitudinal impulse excessive, influences train peace
Complete and operation efficiency, therefore solved the above problems using wired Electronically Controlled Pneumatic Brake Systems (ECP).
System is instructed using electrical signal for transmission control for brake, and power supply is total by train bus-line power controller controls train
The output of line power supply.Meanwhile system control for brake instruction and communication be train bus-line cable in a manner of power line carrier
It is communicated.When braking, control unit for vehicle receives the braking instruction of locomotive vehicle-mounted control device sending simultaneously, by system
The brake-cylinder pressure target value of dynamic instruction and the current value of vehicle brake cylinder pressure are compared, and control unit for vehicle can export essence
True vehicle brake cylinder pressure controls the reachable -5kPa of precision~5kPa.Relative to traditional Pneumatic brake systems, system has
Braking instruction transmission speed is fast, brake synchronous is more preferable and vehicle brake cylinder pressure controls more accurate advantage.
But the failure that system has is complex various, when system jam, cannot determine the class of failure in time
Type, and then failure cannot be handled in time, the normal operation of train is influenced, safety is lower.
Therefore it provides how providing one kind can determine that the fault handling method of fault type is those skilled in the art in time
The current technical issues that need to address of member.
Summary of the invention
The object of the present invention is to provide a kind of fault handling methods of the wired Electronically Controlled Pneumatic Brake Systems of track train, can
Fault type is determined in time, improves safety.
In order to solve the above technical problems, the present invention provides
A kind of fault handling method of the wired Electronically Controlled Pneumatic Brake Systems of track train, comprising:
The fault message is classified according to the type of fault message, and corresponding failure is set for every class fault message and is led
To operation；
Obtain the fault message；
Judge the classification that the fault message belongs to, and the corresponding failure guiding operation is executed according to judging result.
Preferably, the type according to fault message classifies the fault message, and is arranged for every class fault message
Corresponding failure guiding operation includes that the fault message is classified as to system control network failure of removal, brake fault is needed, is
Unite functional deterioration failure and devices in system failure of removal, and be correspondingly arranged the operation of network failure guiding, need to brake guiding operation,
The operation of functional deterioration guiding and equipment failure guiding operation.
Preferably, the network failure guiding, which operates, includes:
Judge whether control unit for vehicle sends uncontrollable information, if it is, cutting off the control unit for vehicle, and protects
Hold relieved state；
Judge whether train bus-line power-supply controller of electric sends uncontrollable information, if it is, cutting off the train bus-line electricity
Source controller, and enable spare train bus power source controller；
Judge whether train tail apparatus sends uncontrollable information, if it is, cutting off the train tail apparatus, and applies punishment system
It is dynamic；
Judge whether slave controller vehicle onboard control device sends uncontrollable information, if it is, cutting off the slave controller vehicle
Onboard control device；
Judge whether master control locomotive onboard control device sends uncontrollable information, if it is, cutting off the master control locomotive
Onboard control device, and apply punishment braking.
Preferably, it is described need to brake guiding operation include:
Judge whether using air damping function under wired electronically controlled pneumatic brake mode, if it is, sending the failure
Information, and apply punishment full application of brake；
It judges whether there is at least one control unit for vehicle and detects system serious defect, if it is, entering serious lack
Damage failure guide line program；
Judge whether locomotive vehicle-mounted control equipment loses train end information, if it is, sending the fault message, and applies
Emergency braking；
Judge whether train bus-line power supply detects that there are multiple master control locomotive onboard control devices in control network, if
It is then to send the fault message, and apply punishment full application of brake；
Judge whether its battery capacity that Train End Equipment detects is lower than the first default electricity, if it is, described in sending
Fault message, and apply punishment full application of brake；
Judge whether the following vehicle speed of shunting mode is greater than pre-set velocity, if it is, sending the fault message, and applies
Add punishment full application of brake.
Preferably, the serious defect failure guide line program includes:
Judgement detects whether the quantity of the control unit for vehicle of system serious defect is one, if it is, cutting
Except a control unit for vehicle, and keep alleviating shape body；
If it is not, then sending the fault message, and apply the emergency brake.
Preferably, the described first default electricity is specially 30% total electricity；The pre-set velocity is specially 30km/h.
Preferably, the functional deterioration guiding, which operates, includes:
Judge whether the train tube pressure that Train End Equipment detects is lower than the level pressure of presupposition multiple, if it is, sending institute
State fault message；
Judge whether train bus-line power-supply controller of electric loses locomotive vehicle-mounted facility information, if it is, the train bus-line
Power supply cuts off the output of its power supply automatically, and enters suspend mode；
Whether the train bus-line voltage for judging that the train bus-line power-supply controller of electric detects after energization preset time is lower than
Predeterminated voltage, if it is, sending the fault message；
Judge whether the train bus-line power-supply controller of electric detects train bus-line voltage short circuit, if it is, sending institute
Fault message is stated, and cuts off train bus-line power supply.
Preferably, the presupposition multiple is specially 0.67 times；The preset time is specially 25s, the predeterminated voltage tool
Body is 100V.
Preferably, the equipment failure guiding, which operates, includes:
Judge whether control unit for vehicle detects brake-cylinder pressure mistake, if it is, cutting off the vehicle control list
Member, and keep relieved state；
Judge whether the control unit for vehicle detects auxiliary reservoir hypotony, if it is, cutting off the vehicle control
Unit processed, and keep relieved state；
Judge whether the control unit for vehicle detects vehicle static information errors, if it is, sending the failure
Information, and the control unit for vehicle is cut off, keep relieved state；
Judge whether the control unit for vehicle detects customized failure, if it is, the fault message is sent, and
Cut off the control unit for vehicle；
Judge whether is the control unit for vehicle detects the case where train bus-line power supply is not powered its battery capacity
Lower than the second default electricity, if it is, cutting off the control unit for vehicle, and relieved state is kept；
Judge whether train bus-line power-supply controller of electric detects customized failure, if it is, cutting off the train bus-line
Power-supply controller of electric.
It preferably, further include sending the fault message to man-machine interface.
Fault handling method provided by the invention,
A kind of fault handling method of the wired Electronically Controlled Pneumatic Brake Systems of track train, including the type according to fault message
The fault message is classified, and corresponding failure guiding operation is set for every class fault message；Obtain the fault message；Sentence
The classification that the fault message that breaks belongs to, and the corresponding failure guiding operation is executed according to judging result.It may by system
The failure modes of generation, and fault message is judged after obtaining fault message for the corresponding failure guiding operation of every class fault setting
Affiliated classification is handled subsequently into the corresponding failure guiding operation of affiliated classification, can determine fault type in time, mention
High troubleshooting speed guarantees that train operates normally, improves safety.
Detailed description of the invention
Fig. 1 is a kind of flow diagram of specific embodiment of fault handling method provided by the present invention；
Fig. 2 is network failure guiding operation in a kind of specific embodiment of fault handling method provided by the present invention
Flow diagram；
Fig. 3 be fault handling method provided by the present invention a kind of specific embodiment in need braking guiding operation stream
Journey block diagram；
Fig. 4 is functional deterioration guiding operation in a kind of specific embodiment of fault handling method provided by the present invention
Flow diagram；
Fig. 5 is equipment failure guiding operation in a kind of specific embodiment of fault handling method provided by the present invention
Flow diagram.
Specific embodiment
Core of the invention is to provide a kind of fault handling method of wired Electronically Controlled Pneumatic Brake Systems of track train, can
Fault type is determined in time, improves safety.
In order to enable those skilled in the art to better understand the solution of the present invention, with reference to the accompanying drawings and detailed description
The present invention is described in further detail.
Referring to FIG. 1, Fig. 1 is a kind of flow chart element of specific embodiment of fault handling method provided by the present invention
Figure.
The fault handling method that the specific embodiment of the invention provides, comprising:
Fault message is classified according to the type of fault message, and corresponding failure guiding behaviour is set for every class fault message
Make；
Obtain fault message；
Judge the classification that fault message belongs to, and corresponding failure guiding operation is executed according to judging result.
The system failure is divided into four classes, first kind failure is system control network failure of removal, and the second class failure is to need
The failure of braking, third class failure are system function degradation filture, and the 4th class failure is devices in system failure of removal, and is every
The corresponding failure guiding operation of class fault setting.
When carrying out troubleshooting, it is necessary first to the fault message of track train is obtained, then judges type belonging to failure,
For a fault message, the fault type belonging to it can be judged simultaneously, and concrete mode is as follows:
Judge whether fault message is system control network failure of removal, is operated if it is, being oriented into network failure；
Judge whether fault message is to need brake fault, if it is, into guiding operation need to be braked；Judge whether fault message is to be
System functional deterioration failure, the guiding operation if it is, entered function is degenerated；Judge whether fault message is devices in system failure
Failure operates if it is, being oriented into equipment failure.Judge four kinds of conditions simultaneously, as long as there is one to meet the requirements, judgement
As a result be yes, so that it may enter corresponding guide line program, the judging result of excess-three be it is no, stop subsequent moving after the completion of judgement
Work.
Can also be judged in sequence, but to its sequencing without limit, protection scope of the present invention it
Interior, concrete mode is as follows:
Judge whether fault message is system control network failure of removal, operated if it is, being oriented into network failure,
If it is not, then judging whether fault message is to need brake fault；Judge fault message whether be when needing brake fault, if so,
Then into guiding operation need to be braked, if it is not, then judging whether fault message is system function degradation filture；Judge fault message
When whether being system function degradation filture, the guiding operation if it is, entered function is degenerated, if it is not, then judging fault message
It whether is devices in system failure of removal；When judging whether fault message is devices in system failure of removal, if it is, into
Equipment failure guiding operation, if it is not, then stopping working.I.e. four conditions successively judge, if a result be it is yes, directly
Into corresponding failure guide line program, if result be it is no, judge next condition.
The failure that system may occur is divided into four classes, and is the corresponding failure guiding operation of every class fault setting, is obtained
After fault message, classification belonging to fault message is judged, handled subsequently into the corresponding failure guiding operation of affiliated classification,
Fault type can be determined in time, improves troubleshooting speed, guaranteed that train operates normally, improved safety.
Specifically, the content of network failure guiding operation is referring to FIG. 2, Fig. 2 is troubleshooting side provided by the present invention
The flow diagram of network failure guiding operation in a kind of specific embodiment of method.
System control network failure of removal includes that control unit for vehicle sends uncontrollable information, train bus-line power-supply controller of electric
Send uncontrollable information, train tail apparatus sends uncontrollable information, slave controller vehicle onboard control device sends uncontrollable information and master
It controls locomotive vehicle-mounted control equipment and sends uncontrollable information.Network failure guiding operation be specially judge fault message for it is above-mentioned which
Kind of failure, can then carry out specific aim processing after determining failure, likewise it is possible to judge simultaneously, can also according to certain sequence according to
Secondary judgement, certainly, according to circumstances adjustment sequence, within the scope of the present invention.
When the control unit for vehicle of a certain section vehicle sends uncontrollable information, system cuts off the control unit for vehicle, together
When this section vehicle keep relieved state；
When train bus-line power-supply controller of electric sends uncontrollable information, system cuts off train bus-line power-supply controller of electric, and opens
With spare train bus power source controller；
When train tail apparatus sends uncontrollable information, system cuts off train tail apparatus, and applies punishment braking；
When slave controller vehicle onboard control device sends uncontrollable information, system cuts off slave controller vehicle onboard control device；
When master control locomotive onboard control device sends uncontrollable information, system cuts off master control locomotive onboard control device,
And apply punishment braking.
The content of guiding operation need to be braked referring to FIG. 3, Fig. 3 is a kind of tool of fault handling method provided by the present invention
The flow diagram of braking guiding operation is needed in body embodiment.
The failure for needing to brake include under wired electronically controlled pneumatic brake mode using air damping function, have at least one vehicle
Control unit detects that system serious defect, locomotive vehicle-mounted control device losses train end information, train bus-line power detecting arrive
There are its battery capacities that multiple master control locomotive onboard control devices, Train End Equipment detect to preset lower than first in control network
Electricity and the following vehicle speed of shunting mode are greater than pre-set velocity.Need to brake guiding operation be specially judge fault message for it is above-mentioned where
A kind of failure can then carry out specific aim processing after determining failure, likewise it is possible to judge simultaneously, it can also be according to certain sequence
Successively judge, certainly, according to circumstances adjustment sequence, within the scope of the present invention.
When using air damping function under wired electronically controlled pneumatic brake mode, the fault message is sent to control network,
Simultaneity factor applies punishment full application of brake.
When there is at least one control unit for vehicle to detect system serious defect, then enters serious defect failure and be oriented to journey
Sequence, specifically, serious defect failure guide line program include the quantity that judgement detects the control unit for vehicle of system serious defect
Whether it is one, if it is, system cuts off this control unit for vehicle, and the section vehicle is made to keep alleviating shape body；If not,
The fault message then is sent to control network, and is applied the emergency brake, that is, there are multiple control unit for vehicle to detect that system is serious
When defect, just apply the emergency brake.
When locomotive vehicle-mounted control device losses train end information, the fault message is sent to control network, and apply urgent
Braking.
When train bus-line power detecting into control network there are when multiple master control locomotive onboard control devices, to control net
Network sends the fault message, and applies punishment full application of brake.
When Train End Equipment detects its battery capacity lower than the first default electricity, fault message is sent to control network,
And apply punishment full application of brake, specifically the first default electricity can be 30% total electricity, can also according to circumstances adjust specific value.
When the following vehicle speed of shunting mode is greater than pre-set velocity, the fault message is sent to control network, and apply and punish
Full application of brake is penalized, is specifically seen, pre-set velocity can be 30km/h.
The content of functional deterioration guiding operation is referring to FIG. 4, Fig. 4 is one kind of fault handling method provided by the present invention
The flow diagram of functional deterioration guiding operation in specific embodiment.
System function degradation filture includes level pressure of the train tube pressure lower than presupposition multiple, the train that Train End Equipment detects
The column that train bus power source controller detects after bus power source controller loss locomotive vehicle-mounted facility information, energization preset time
Vehicle bus voltage detects train bus-line voltage short circuit lower than predeterminated voltage and train bus-line power-supply controller of electric.Functional deterioration guiding
Operation is specially to judge fault message for above-mentioned any failure, determine then can carry out specific aim processing after failure similarly can
To judge simultaneously, can also successively judge according to certain sequence, certainly, according to circumstances adjustment sequence, in protection of the invention
Within the scope of.
When the train tube pressure that Train End Equipment detects is lower than the level pressure of presupposition multiple, the failure is sent to control network
Information, wherein presupposition multiple can be 0.67 times；
When train bus-line power-supply controller of electric loses locomotive vehicle-mounted facility information, train bus-line power supply cuts off its power supply automatically
Output, and enter suspend mode；
When the train bus-line voltage that train bus power source controller detects after energization preset time is lower than predeterminated voltage,
The fault message is sent to control network, wherein preset time can be 25s, and predeterminated voltage can be 100V；
When train bus-line power-supply controller of electric detects train bus-line voltage short circuit, failure letter is sent to control network
Breath, and cut off train bus-line power supply.
The content of equipment failure guiding operation is referring to FIG. 5, Fig. 5 is one kind of fault handling method provided by the present invention
The flow diagram of equipment failure guiding operation in specific embodiment.
Devices in system failure of removal includes that control unit for vehicle detects brake-cylinder pressure mistake, control unit for vehicle inspection
Measure auxiliary reservoir hypotony, control unit for vehicle detects that vehicle static information errors, control unit for vehicle detect and makes by oneself
Adopted failure, control unit for vehicle detects its battery capacity lower than the second default electricity the case where train bus-line power supply is not powered
Customized failure is detected with train bus-line power-supply controller of electric.Equipment failure guiding operation is specially to judge fault message to be above-mentioned
Any failure can then carry out specific aim processing after determining failure, likewise it is possible to judge simultaneously, it can also be according to certain suitable
Sequence successively judges that certainly, according to circumstances adjustment sequence, within the scope of the present invention.
When control unit for vehicle detects brake-cylinder pressure mistake, control unit for vehicle is cut off, and keep relieved state；
When control unit for vehicle detects auxiliary reservoir hypotony, control unit for vehicle is cut off, and keep relieved state；
When control unit for vehicle detects vehicle static information errors, the fault message is then sent to control network, and
Control unit for vehicle is cut off, relieved state is kept；
When control unit for vehicle detects customized failure, then fault message is sent, and cut off control unit for vehicle；
In the case where train bus-line power supply is not powered, control unit for vehicle detects that its battery capacity is default lower than second
When electricity, control unit for vehicle is cut off, and keep relieved state, the second default electricity can be 20% total electricity；
When train bus-line power-supply controller of electric detects customized failure, train bus-line power-supply controller of electric is cut off.
The type of failure can according to circumstances be increased or decreased, i.e., adjustment Rule of judgment, protection scope of the present invention it
It is interior.
In above-mentioned each failure guide line program, when a certain Rule of judgment meets, that is, indicate to be determined which failure is specially
One failure, the fault message sent to control network is the information of this failure further can also be to man-machine interface
Fault message is sent, driver is reminded to make alignment processing.
The fault handling method of the wired Electronically Controlled Pneumatic Brake Systems of track train provided by the present invention is carried out above
It is discussed in detail.Used herein a specific example illustrates the principle and implementation of the invention, above embodiments
Illustrate to be merely used to help understand method and its core concept of the invention.It should be pointed out that for the common skill of the art
, without departing from the principle of the present invention, can be with several improvements and modifications are made to the present invention for art personnel, these change
It is also fallen within the protection scope of the claims of the present invention into modification.
Claims (8)
1. a kind of fault handling method of the wired Electronically Controlled Pneumatic Brake Systems of track train characterized by comprising
The fault message is classified according to the type of fault message, and corresponding failure guiding behaviour is set for every class fault message
Make；
Obtain the fault message；
Judge the classification that the fault message belongs to, and the corresponding failure guiding operation is executed according to judging result；
The type according to fault message classifies the fault message, and corresponding failure is arranged for every class fault message and leads
To operation include the fault message is classified as system control network failure of removal, need brake fault, system function degenerate therefore
Barrier and devices in system failure of removal, and be correspondingly arranged the operation of network failure guiding, guiding operation, functional deterioration guiding need to be braked
Operation and equipment failure guiding operation；
The network failure guiding, which operates, includes:
Judge whether control unit for vehicle sends uncontrollable information, if it is, cutting off the control unit for vehicle, and keeps slow
Solution state；
Judge whether train bus-line power-supply controller of electric sends uncontrollable information, if it is, cutting off the train bus-line power supply control
Device processed, and enable spare train bus power source controller；
Judge whether train tail apparatus sends uncontrollable information, if it is, cutting off the train tail apparatus, and applies punishment braking；
Judge whether slave controller vehicle onboard control device sends uncontrollable information, if it is, it is vehicle-mounted to cut off the slave controller vehicle
Control equipment；
Judge whether master control locomotive onboard control device sends uncontrollable information, if it is, cutting off the master control locomotive vehicle-mounted
Equipment is controlled, and applies punishment braking.
2. fault handling method according to claim 1, which is characterized in that it is described need to brake guiding operation include:
Judge whether using air damping function under wired electronically controlled pneumatic brake mode, if it is, the fault message is sent,
And apply punishment full application of brake；
It judges whether there is at least one control unit for vehicle and detects system serious defect, if it is, into serious defect event
Hinder guide line program；
Judge whether locomotive vehicle-mounted control equipment loses train end information, if it is, sending the fault message, and applies urgent
Braking；
Judge whether train bus-line power supply detects that there are multiple master control locomotive onboard control devices in control network, if so,
The fault message is then sent, and applies punishment full application of brake；
Judge whether its battery capacity that Train End Equipment detects is lower than the first default electricity, if it is, sending the failure
Information, and apply punishment full application of brake；
Judge whether the following vehicle speed of shunting mode is greater than pre-set velocity, if it is, sending the fault message, and applies and punish
Penalize full application of brake.
3. fault handling method according to claim 2, which is characterized in that the serious defect failure guide line program packet
It includes:
Judgement detects whether the quantity of the control unit for vehicle of system serious defect is one, if it is, excision one
A control unit for vehicle, and keep alleviating shape body；
If it is not, then sending the fault message, and apply the emergency brake.
4. fault handling method according to claim 3, which is characterized in that the first default electricity is specially 30% total
Electricity；The pre-set velocity is specially 30km/h.
5. fault handling method according to claim 1, which is characterized in that the functional deterioration guiding, which operates, includes:
Judge whether the train tube pressure that Train End Equipment detects is lower than the level pressure of presupposition multiple, if it is, sending the event
Hinder information；
Judge whether train bus-line power-supply controller of electric loses locomotive vehicle-mounted facility information, if it is, the train bus-line power supply
Automatically the output of its power supply is cut off, and enters suspend mode；
It is default to judge whether the train bus-line power-supply controller of electric detects after energization preset time train bus-line voltage is lower than
Voltage, if it is, sending the fault message；
Judge whether the train bus-line power-supply controller of electric detects train bus-line voltage short circuit, if it is, sending the event
Hinder information, and cuts off train bus-line power supply.
6. fault handling method according to claim 5, which is characterized in that the presupposition multiple is specially 0.67 times；Institute
Stating preset time is specially 25s, and the predeterminated voltage is specially 100V.
7. fault handling method according to claim 1, which is characterized in that the equipment failure guiding, which operates, includes:
Judge whether control unit for vehicle detects brake-cylinder pressure mistake, if it is, the control unit for vehicle is cut off, and
Keep relieved state；
Judge whether the control unit for vehicle detects auxiliary reservoir hypotony, if it is, cutting off the vehicle control list
Member, and keep relieved state；
Judge whether the control unit for vehicle detects vehicle static information errors, if it is, the fault message is sent,
And the control unit for vehicle is cut off, keep relieved state；
Judge whether the control unit for vehicle detects customized failure, if it is, sending the fault message, and cuts off
The control unit for vehicle；
Whether its battery capacity for judging that the control unit for vehicle detects the case where train bus-line power supply is not powered is lower than
Second default electricity, if it is, cutting off the control unit for vehicle, and keeps relieved state；
Judge whether train bus-line power-supply controller of electric detects customized failure, if it is, cutting off the train bus-line power supply
Controller.
8. according to claim 1 to fault handling method described in 7 any one, which is characterized in that further include to man-machine interface
Send the fault message.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611146342.XA CN106427975B (en) | 2016-12-13 | 2016-12-13 | A kind of fault handling method of the wired Electronically Controlled Pneumatic Brake Systems of track train |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611146342.XA CN106427975B (en) | 2016-12-13 | 2016-12-13 | A kind of fault handling method of the wired Electronically Controlled Pneumatic Brake Systems of track train |
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| Publication Number | Publication Date |
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| CN106427975A CN106427975A (en) | 2017-02-22 |
| CN106427975B true CN106427975B (en) | 2019-02-26 |
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| CN201611146342.XA Expired - Fee Related CN106427975B (en) | 2016-12-13 | 2016-12-13 | A kind of fault handling method of the wired Electronically Controlled Pneumatic Brake Systems of track train |
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| CN109760518A (en) * | 2017-11-08 | 2019-05-17 | 郑州宇通客车股份有限公司 | Vehicle, emergency brake of vehicle control system and method and emergency braking apparatus for vehicle |
| CN110920593A (en) * | 2018-09-19 | 2020-03-27 | 中车大同电力机车有限公司 | Electric locomotive brake system and method and electric locomotive |
| CN110525415B (en) * | 2019-08-12 | 2020-07-07 | 中车青岛四方机车车辆股份有限公司 | Method and system for controlling classified emergency braking of train and train |
| CN110723170A (en) * | 2019-09-29 | 2020-01-24 | 中车青岛四方机车车辆股份有限公司 | Safe operation control method, device, equipment and medium for rail train |
| CN112193230B (en) * | 2020-09-24 | 2023-10-27 | 北京市轨道交通建设管理有限公司 | Train braking fault control method and device |
| CN112389406B (en) * | 2020-11-26 | 2021-09-10 | 交控科技股份有限公司 | Train brake control method and device |
| CN113514262A (en) * | 2021-07-15 | 2021-10-19 | 中车青岛四方机车车辆股份有限公司 | Braking function testing method, system, storage medium and equipment |
| CN113415264B (en) * | 2021-07-30 | 2023-08-18 | 中车长春轨道客车股份有限公司 | Rail vehicle braking system and monitoring method thereof |
| CN114148313B (en) * | 2021-12-30 | 2022-10-18 | 国能铁路装备有限责任公司 | Fault processing method and device for electric brake system and computer equipment |
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| CN102042909A (en) * | 2009-10-14 | 2011-05-04 | 中国北车集团大同电力机车有限责任公司 | Locomotive fault diagnosis method and system |
| CN105159283A (en) * | 2015-09-02 | 2015-12-16 | 南京南车浦镇城轨车辆有限责任公司 | Remote fault analysis and feedback system of urban rail transit vehicle |
| CN105676842A (en) * | 2016-03-14 | 2016-06-15 | 中国铁路总公司 | High-speed railway train control vehicle-mounted equipment fault diagnosis method |
| CN105752072A (en) * | 2016-02-29 | 2016-07-13 | 中车株洲电力机车有限公司 | Method and device for processing fault information of wired electronic control air brake system |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102042909A (en) * | 2009-10-14 | 2011-05-04 | 中国北车集团大同电力机车有限责任公司 | Locomotive fault diagnosis method and system |
| CN105159283A (en) * | 2015-09-02 | 2015-12-16 | 南京南车浦镇城轨车辆有限责任公司 | Remote fault analysis and feedback system of urban rail transit vehicle |
| CN105752072A (en) * | 2016-02-29 | 2016-07-13 | 中车株洲电力机车有限公司 | Method and device for processing fault information of wired electronic control air brake system |
| CN105676842A (en) * | 2016-03-14 | 2016-06-15 | 中国铁路总公司 | High-speed railway train control vehicle-mounted equipment fault diagnosis method |
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