CN109249945A - Tractive force of train method of adjustment, device, electronic equipment and storage medium - Google Patents
Tractive force of train method of adjustment, device, electronic equipment and storage medium Download PDFInfo
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- CN109249945A CN109249945A CN201810934170.5A CN201810934170A CN109249945A CN 109249945 A CN109249945 A CN 109249945A CN 201810934170 A CN201810934170 A CN 201810934170A CN 109249945 A CN109249945 A CN 109249945A
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- 238000000034 method Methods 0.000 title claims abstract description 42
- 230000009467 reduction Effects 0.000 claims description 8
- 238000004590 computer program Methods 0.000 claims description 4
- 238000012423 maintenance Methods 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 16
- 238000001514 detection method Methods 0.000 description 7
- 238000004891 communication Methods 0.000 description 5
- 208000033999 Device damage Diseases 0.000 description 4
- 238000012512 characterization method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 238000004364 calculation method Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 210000005036 nerve Anatomy 0.000 description 2
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61C—LOCOMOTIVES; MOTOR RAILCARS
- B61C17/00—Arrangement or disposition of parts; Details or accessories not otherwise provided for; Use of control gear and control systems
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L15/00—Indicators provided on the vehicle or train for signalling purposes
- B61L15/0018—Communication with or on the vehicle or train
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L15/00—Indicators provided on the vehicle or train for signalling purposes
- B61L15/0072—On-board train data handling
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automation & Control Theory (AREA)
- Transportation (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Operation Control Of Excavators (AREA)
Abstract
The present invention provides a kind of tractive force of train method of adjustment, device, electronic equipment and storage medium, it include: the current data or temperature data for obtaining train, the current data or temperature data are used to characterize the operating status of the (PCC) power of the trailer system of the train；According to the current data or temperature data, the first traction data of the train are determined；The first traction data are inputted into the trailer system of the train, and controls the train and carries out tractive force adjustment.Tractive force of train method of adjustment provided by the invention and device dynamically adjust train traction value according to the operating status of (PCC) power.
Description
Technical field
The present invention relates to Train Control field more particularly to a kind of tractive force method of adjustment, device, electronic equipment and deposit
Storage media.
Background technique
Traction drive is the critical system for driving locomotive and EMU operation, its failure can seriously affect train peace
Complete and normal operation, in order to prevent and reduce the generation of failure, train control system generally can be to the operation of traction drive
Parameter is monitored.
In current tractive force method of adjustment, trailer system power device temperature and operating current are anti-as a state
Feedforward information exists, and when detecting that device temperature is excessively high or operating current reaches warning value, control equipment can be according to setting value pair
The tractive force and speed limit value of output are controlled, and reduce trailer system load and device temperature is avoided to continue excessively high or continue high current
Work causes device failure.
However, existing tractive force method of adjustment, causes temperature or electric current excessive, train is all in accordance with pre- regardless of reason
If tractive force fall-back, tractive force is unable to satisfy the actual operating state of current train.
Summary of the invention
The present invention provides a kind of tractive force of train method of adjustment, device, electronic equipment and storage medium, so that train is led
Gravitation meets the actual operating state of current train.
First aspect of the present invention provides a kind of tractive force of train method of adjustment, comprising:
The current data or temperature data of train are obtained, the current data or temperature data are for characterizing the train
The operating status of the (PCC) power of trailer system；
According to the current data or temperature data, the first traction data of the train are determined；
The first traction data are inputted into the trailer system of the train, and controls the train and carries out tractive force tune
It is whole.
Optionally, described according to the current data or temperature data, determine the first traction data of the train, packet
It includes:
According to the current data or the temperature data, the tractive force adjustment data of the train are determined；
Data and the second traction data are adjusted according to the tractive force, determine the first traction data of the train；
Wherein, the second traction data are used to characterize the tractive force of the trailer system before tractive force adjusts, described to lead
Second leads described in when gravitation adjustment data carry out tractive force adjustment according to the current data or the temperature data for characterizing
Argument according to required adjustment reduction amount.
Optionally, described according to the current data or the temperature data, determine the tractive force adjustment number of the train
According to, comprising:
If the current data is greater than preset current threshold, the current data is inputted into the first PID computation model, and
Obtain the tractive force adjustment data of the first PID computation model output.
Optionally, it is described according to the state information, determine the train first traction data, comprising:
If the temperature data is greater than preset temperature threshold, the temperature data is inputted into the 2nd PID computation model, and
Obtain the tractive force adjustment data of the 2nd PID computation model output.
Optionally, it is described obtain train current data or temperature data after, further includes:
If the current data is no more than preset current threshold and the temperature data is not more than preset temperature threshold,
Maintain the tractive force of the train constant.
Present invention second aspect provides a kind of train traction force adjusting device, comprising:
Module is obtained, for obtaining the current data or temperature data of train, the current data or temperature data are used for
Characterize the operating status of the (PCC) power of the trailer system of the train；
Computing module, for determining the first traction data of the train according to the current data or temperature data；
Module is adjusted, for the first traction data to be inputted the trailer system of the train, and controls the train
Carry out tractive force adjustment.
Optionally, the computing module, comprising:
First determination unit, for determining the tractive force of the train according to the current data or the temperature data
Adjust data；
Second determination unit determines the train for adjusting data and the second traction data according to the tractive force
First traction data；
Wherein, the second traction data are used to characterize the tractive force of the trailer system before tractive force adjusts, described to lead
Second leads described in when gravitation adjustment data carry out tractive force adjustment according to the current data or the temperature data for characterizing
Argument according to required adjustment reduction amount.
Optionally, first determination unit, comprising:
The first adjustment data sub-element, if being greater than preset current threshold for the current data, by the electric current number
According to the first PID computation model of input, and obtain the tractive force adjustment data of the first PID computation model output.
Optionally, first determination unit, comprising:
Second adjustment data sub-element, if being greater than preset temperature threshold for the temperature data, by the temperature number
According to the 2nd PID computation model of input, and obtain the tractive force adjustment data of the 2nd PID computation model output.
Optionally, described device, further includes:
Maintenance module, if being used for, the current data is not more than preset current threshold and the temperature data is no more than pre-
If temperature threshold, maintain the tractive force of the train constant.
The third aspect of the present invention provides a kind of electronic equipment, comprising:
Memory and processor；
The memory, for storing the executable instruction of the processor；
The processor is configured to be related to via the execution executable instruction to execute first aspect and its optinal plan
Method.
The fourth aspect of the present invention provides a kind of storage medium, is stored thereon with computer program, and the program is processed
The method that first aspect and its optinal plan are related to is realized when device executes.
Tractive force of train method of adjustment, device, electronic equipment and storage medium provided by the invention, by obtaining train
Trailer system (PCC) power current data or temperature data, determine the adjustment amount of tractive force of train, and carry out traction tune
It is whole, so that train can dynamically adjust the size of the tractive force of train according to the actual situation, it is more adaptable, improve operation
Safety.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is this hair
Bright some embodiments for those of ordinary skill in the art without any creative labor, can be with
It obtains other drawings based on these drawings.
Fig. 1 is a kind of flow diagram of tractive force of train method of adjustment provided in an embodiment of the present invention；
Fig. 2 is the flow diagram of another tractive force of train method of adjustment provided in an embodiment of the present invention；
Fig. 3 is the flow diagram of another tractive force of train method of adjustment provided in an embodiment of the present invention；
Fig. 4 is the flow diagram of another tractive force of train method of adjustment provided in an embodiment of the present invention；
Fig. 5 is a kind of structural schematic diagram of train traction force adjusting device provided in an embodiment of the present invention；
Fig. 6 is the structural schematic diagram of another train traction force adjusting device provided in an embodiment of the present invention；
Fig. 7 is the flow diagram of another train traction force adjusting device provided in an embodiment of the present invention；
Fig. 8 is the flow diagram of another train traction force adjusting device provided in an embodiment of the present invention.
Through the above attached drawings, it has been shown that the specific embodiment of the present invention will be hereinafter described in more detail.These attached drawings
It is not intended to limit the scope of the inventive concept in any manner with verbal description, but is by referring to specific embodiments
Those skilled in the art illustrate idea of the invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is only
It is only a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill
Personnel's every other embodiment obtained without making creative work, shall fall within the protection scope of the present invention.
Description and claims of this specification and term " first " in above-mentioned attached drawing, " second " etc. are for distinguishing
Similar object, without being used to describe a particular order or precedence order.It should be understood that the data used in this way are in appropriate feelings
It can be interchanged under condition, so that the embodiment of the present invention described herein can be other than those of illustrating or describing herein
Sequence implement.
It should be appreciated that in various embodiments of the present invention, the size of the serial number of each process is not meant to execute sequence
It is successive, the execution of each process sequence should be determined by its function and internal logic, the implementation without coping with the embodiment of the present invention
Journey constitutes any restriction.
It should be appreciated that in the present invention, " comprising " and " having " and their any deformation, it is intended that covering is not arranged
His includes, for example, the process, method, system, product or equipment for containing a series of steps or units are not necessarily limited to clearly
Those of list step or unit, but may include be not clearly listed or for these process, methods, product or equipment
Intrinsic other step or units.
It should be appreciated that in the present invention, " B corresponding with A ", " A and B are corresponding " or " B and A are corresponding " indicate B
It is associated with A, B can be determined according to A.Determine that B is not meant to determine B only according to A according to A, can also according to A and/or
Other information determines B.
Depending on context, as used in this " if " can be construed to " ... when " or " when ... " or
" in response to determination " or " in response to detection ".
Fig. 1 is a kind of flow diagram of tractive force of train method of adjustment provided in an embodiment of the present invention, with reference to Fig. 1 institute
Show, tractive force of train method of adjustment provided in an embodiment of the present invention is applied to train control system, mainly extremely including step S101
Step S102, specific as follows:
S101: the current data or temperature data of train are obtained.
Wherein, the current data or temperature data are used to characterize the operation of the (PCC) power of the trailer system of the train
State.
During specific implementation, can on the (PCC) power of train traction system installation detecting device with real-time monitoring
The operating status of train (PCC) power, the detection device may include current data acquisition device and temperature data acquisition dress
It sets.
Specifically, the current data or temperature data of the available (PCC) power of detection device, and by current data and temperature
Degree evidence is transferred to train control system.Wherein, transmission mode can include but is not limited to vehicle communication network transmission.
S102: according to the current data or temperature data, the first traction data of the train are determined.
Wherein, the first traction data are used to characterize the data inputted when tractive force adjustment to the trailer system.
For example in conjunction with actual conditions, current data and temperature data that train control system will be transmitted from detection device
The computing module being transferred in train control system, to determine the first traction data of train.
S103: the first traction data are inputted into the trailer system of the train, and controls the train and is drawn
Power adjustment.
For example in conjunction with actual conditions, train control system can be defeated by the first traction data by Train Communication Network
Enter into train traction system, train traction system carries out traction adjustment according to the first traction data received.
Optionally, before carrying out tractive force adjustment according to the first traction data, train control system can also be led to first
Argument according to carry out Effective judgement, including check detection device whether work normally, whether have high priority traction data input,
Whether the first traction data are within zone of reasonableness；If checking detection device abnormal work, having high priority traction data defeated
Enter, the first traction data are more than zone of reasonableness, train traction system can also be led according to preset fixed traction setting value
Gravitation adjustment, to guarantee the safe operation of train.
A kind of tractive force of train method of adjustment is present embodiments provided, the (PCC) power of the trailer system by obtaining train
Current data or temperature data, the adjustment amount of tractive force of train is determined, and carry out traction adjustment, so that train can be according to reality
Border situation dynamically adjusts the size of the tractive force of train, more adaptable, improves operational safety, reduces traction device damage
Bad a possibility that；And tractive force of train is dynamically adjusted according to the current data of train or temperature data, it can be in safety
Under the premise of operation, the driving power of train is given full play to, ensure that the speed of service of train.
Fig. 2 is the flow diagram of another tractive force of train method of adjustment provided in an embodiment of the present invention, with reference to Fig. 2 institute
Show, it is described according to the current data or temperature data on the basis of Fig. 1, determine the first traction data of the train, packet
Step S201 is included to step S202, specific as follows:
S201: according to the current data or the temperature data, the tractive force adjustment data of the train are determined.
Wherein, the tractive force adjustment data are drawn for characterizing according to the current data or the temperature data
The reduction amount adjusted needed for second traction data described in when power adjusts.
S202: adjusting data and the second traction data according to the tractive force, determines the first traction data of the train.
Wherein, the second traction data are used to characterize the tractive force of the trailer system before tractive force adjusts.
For example in conjunction with actual conditions, train control system subtracts determining traction on the basis of the second traction data
Power adjusts data, to calculate the first traction data, and adjusts data according to the first tractive force and carries out tractive force adjustment.
In another embodiment, the second traction data can be also used for control system root before characterization tractive force adjusts
The target traction force instructed according to external input, the tractive force adjustment data can be also used for characterization according to the electric current number
According to or the temperature data target traction force carry out tractive force adjustment when described in second traction data needed for adjustment reduction amount.
A kind of tractive force of train method of adjustment is present embodiments provided, the (PCC) power of the trailer system by obtaining train
Current data or temperature data, the adjustment amount of tractive force of train is determined, and carry out traction adjustment, so that train can be according to reality
Border situation dynamically adjusts the size of the tractive force of train, more adaptable, improves operational safety, reduces traction device damage
Bad a possibility that；And tractive force of train is dynamically adjusted according to the current data of train or temperature data, it can be in safety
The driving power that train is given full play under the premise of operation ensure that the speed of service of train.
Fig. 3 is the flow diagram of another tractive force of train method of adjustment provided in an embodiment of the present invention, with reference to Fig. 3 institute
Show, it is described according to the current data or the temperature data on the basis of Fig. 2, determine the tractive force adjustment of the train
Data, including step S301, specific as follows:
S301: if the current data is greater than preset current threshold, the current data is inputted into the first PID and calculates mould
Type, and obtain the tractive force adjustment data of the first PID computation model output.
For example in conjunction with actual conditions, current data acquisition device passes to collected (PCC) power current data
Train control system, the current data received and current threshold are compared by train control system, if current data is greater than
Current data is then transferred to the first PID computation model by preset current threshold；Then, PID computation model exports tractive force tune
Entire data.
Specifically, current threshold is obtained in the train design phase according to theoretical calculation, experience and test, it should be noted that
It is that current threshold is less than the minimum current value for causing traction failure, carries out tractive force adjustment to guarantee to reserve sufficient surplus.
In another embodiment, if current data is greater than preset current threshold, train control system can be with
Current data is transferred to first nerves network model, trained first nerves network model can be exported according to current data
Tractive force adjusts data.
During specific implementation, when current data is more than preset current threshold, train control system basis immediately
Current data determines that the first traction data, train traction system carry out tractive force adjustment according to the first traction data, further,
After completing tractive force adjustment, the new current data of acquisition, and tractive force next time is carried out according to new current data and is adjusted, with
This realizes the dynamic adjustment of tractive force adjustment.
A kind of tractive force of train method of adjustment is present embodiments provided, the (PCC) power of the trailer system by obtaining train
Current data, determine the adjustment amount of tractive force of train, and carry out traction adjustment so that train can according to the actual situation dynamic
Ground adjusts the size of the tractive force of train, more adaptable, improves operational safety, reduces the possibility of traction device failure
Property；And tractive force of train is dynamically adjusted according to the current data of train or temperature data, it can be before the operation of safety
It puts, gives full play to the driving power of train, ensure that the speed of service of train.
Fig. 4 is the flow diagram of another tractive force of train method of adjustment provided in an embodiment of the present invention, with reference to Fig. 4 institute
Show, it is described according to the current data or the temperature data on the basis of Fig. 2, determine the tractive force adjustment of the train
Data, including step S401, specific as follows:
S401: if the temperature data is greater than preset temperature threshold, the temperature data is inputted into the 2nd PID and calculates mould
Type, and obtain the tractive force adjustment data of the 2nd PID computation model output.
For example in conjunction with actual conditions, temperature data acquisition device passes to collected (PCC) power temperature data
Train control system, the temperature data received and temperature threshold are compared by train control system, if temperature data is greater than
Temperature data is then transferred to the 2nd PID computation model by preset temperature threshold；Then, PID computation model exports tractive force tune
Entire data.
Specifically, temperature threshold is obtained in the train design phase according to theoretical calculation, experience and test, it should be noted that
It is that temperature threshold is less than the minimum temperature value for causing traction failure, carries out tractive force adjustment to guarantee to reserve sufficient surplus.
In another embodiment, if temperature data is greater than preset temperature threshold, train control system can be with
Temperature data is transferred to nervus opticus network model, trained nervus opticus network model can be exported according to temperature data
Tractive force adjusts data.
During specific implementation, when temperature data is more than preset temperature threshold, train control system basis immediately
Temperature data determines that the first traction data, train traction system carry out tractive force adjustment according to the first traction data, further,
After completing tractive force adjustment, the new temperature data of acquisition, and tractive force next time is carried out according to new temperature data and is adjusted, with
This realizes the dynamic adjustment of tractive force adjustment.
Optionally, on the basis of any embodiment, the method, further includes:
If the current data is no more than current threshold and the temperature data is not more than temperature threshold, the train is maintained
Tractive force it is constant.
For example in conjunction with actual conditions: when train control system receives the collected current data of detection device and temperature
Current data and temperature data are compared by degree after, if current data is not more than current threshold and temperature data
When no more than temperature threshold, train is adjusted without tractive force, and the tractive force of directly maintenance train is constant.
A kind of tractive force of train method of adjustment is present embodiments provided, the (PCC) power of the trailer system by obtaining train
Temperature data, determine the adjustment amount of tractive force of train, and carry out traction adjustment so that train can according to the actual situation dynamic
Ground adjusts the size of the tractive force of train, more adaptable, improves operational safety, reduces the possibility of traction device failure
Property；And tractive force of train is dynamically adjusted according to the current data of train or temperature data, it can be before the operation of safety
It puts, gives full play to the driving power of train, ensure that the speed of service of train.
Fig. 5 is a kind of structural schematic diagram of train traction force adjusting device provided in an embodiment of the present invention, with reference to Fig. 5 institute
Show, train traction force adjusting device 50 provided in an embodiment of the present invention specifically includes that
Module 51 is obtained, for obtaining the current data or temperature data of train.
Computing module 52, for determining the first traction data of the train according to the current data or temperature data.
Module 53 is adjusted, for the first traction data to be inputted the trailer system of the train, and controls the column
Vehicle carries out tractive force adjustment.
Wherein, the current data or temperature data are used to characterize the operation of the (PCC) power of the trailer system of the train
State.
A kind of train traction force adjusting device is present embodiments provided, the (PCC) power of the trailer system by obtaining train
Current data or temperature data, the adjustment amount of tractive force of train is determined, and carry out traction adjustment, so that train can be according to reality
Border situation dynamically adjusts the size of the tractive force of train, more adaptable, improves operational safety, reduces traction device damage
Bad a possibility that；And tractive force of train is dynamically adjusted according to the current data of train or temperature data, it can be in safety
The driving power that train is given full play under the premise of operation ensure that the speed of service of train.
Fig. 6 is the structural schematic diagram of another train traction force adjusting device provided in an embodiment of the present invention, with reference to Fig. 6 institute
Show, on the basis of Fig. 5, the computing module 52 is specifically included:
First determination unit 521, for determining the traction of the train according to the current data or the temperature data
Power adjusts data.
Second determination unit 522 determines the train for adjusting data and the second traction data according to the tractive force
First traction data.
Wherein, the second traction data are used to characterize the tractive force of the trailer system before tractive force adjusts, described to lead
Second leads described in when gravitation adjustment data carry out tractive force adjustment according to the current data or the temperature data for characterizing
Argument according to required adjustment reduction amount.
In another embodiment, the second traction data can be also used for control system root before characterization tractive force adjusts
The target traction force instructed according to external input, the tractive force adjustment data can be also used for characterization according to the electric current number
According to or the temperature data target traction force carry out tractive force adjustment when described in second traction data needed for adjustment reduction amount.
A kind of train traction force adjusting device is present embodiments provided, the (PCC) power of the trailer system by obtaining train
Current data or temperature data, the adjustment amount of tractive force of train is determined, and carry out traction adjustment, so that train can be according to reality
Border situation dynamically adjusts the size of the tractive force of train, more adaptable, improves operational safety, reduces traction device damage
Bad a possibility that；And tractive force of train is dynamically adjusted according to the current data of train or temperature data, it can be in safety
Under the premise of operation, the driving power of train is given full play to, ensure that the speed of service of train.
Fig. 7 is the structural schematic diagram of another train traction force adjusting device provided in an embodiment of the present invention, with reference to Fig. 7 institute
Show, on the basis of Fig. 6, first determination unit 521 is specifically included:
The first adjustment data sub-element 5211, if being greater than preset current threshold for the current data, by the electricity
Flow data inputs the first PID computation model, and obtains the tractive force adjustment data of the first PID computation model output.
A kind of train traction force adjusting device is present embodiments provided, the (PCC) power of the trailer system by obtaining train
Current data, determine the adjustment amount of tractive force of train, and carry out traction adjustment so that train can according to the actual situation dynamic
Ground adjusts the size of the tractive force of train, more adaptable, improves operational safety, reduces the possibility of traction device failure
Property；And tractive force of train is dynamically adjusted according to the current data of train or temperature data, it can be before the operation of safety
The driving power for giving full play to train is put, ensure that the speed of service of train.
Fig. 8 is the structural schematic diagram of another train traction force adjusting device provided in an embodiment of the present invention, with reference to Fig. 8 institute
Show, on the basis of Fig. 6, first determination unit 521 is specifically included:
Second adjustment data sub-element 5212, if being greater than preset temperature threshold for the temperature data, by the temperature
Degree obtains the tractive force adjustment data of the 2nd PID computation model output according to the 2nd PID computation model of input.
Optionally, on the basis of any embodiment, described device, further includes:
Maintenance module, if for the current data no more than electric current maximum value and the temperature data be not more than temperature
Maximum value, maintain the tractive force of the train constant.
A kind of train traction force adjusting device is present embodiments provided, the (PCC) power of the trailer system by obtaining train
Temperature data, determine the adjustment amount of tractive force of train, and carry out traction adjustment so that train can according to the actual situation dynamic
Ground adjusts the size of the tractive force of train, more adaptable, improves operational safety, reduces the possibility of traction device failure
Property；And tractive force of train is dynamically adjusted according to the current data of train or temperature data, it can be before the operation of safety
It puts, gives full play to the driving power of train, ensure that the speed of service of train.
Also offer a kind of electronic equipment of the invention, comprising: memory and processor；
The memory, for storing the executable instruction of the processor；
The processor is configured to execute tractive force adjustment side described in Fig. 1-Fig. 4 via the executable instruction is executed
Method.
Wherein, readable storage medium storing program for executing can be computer storage medium, be also possible to communication media.Communication media includes just
In from a place to any medium of another place transmission computer program.Computer storage medium can be general or special
Any usable medium enough accessed with computer capacity.For example, readable storage medium storing program for executing is coupled to processor, to enable a processor to
Information is read from the readable storage medium storing program for executing, and information can be written to the readable storage medium storing program for executing.Certainly, readable storage medium storing program for executing can also be with
It is the component part of processor.Processor and readable storage medium storing program for executing can be located at specific integrated circuit (Application
Specific Integrated Circuits, referred to as: ASIC) in.In addition, the ASIC can be located in user equipment.Certainly,
Processor and readable storage medium storing program for executing can also be used as discrete assembly and be present in communication equipment.
The present invention also provides a kind of storage mediums, are stored thereon with computer program, real when which is executed by processor
Tractive force method of adjustment described in existing Fig. 1-Fig. 4.
Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present invention., rather than its limitations；To the greatest extent
Pipe present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: its according to
So be possible to modify the technical solutions described in the foregoing embodiments, or to some or all of the technical features into
Row equivalent replacement；And these are modified or replaceed, various embodiments of the present invention technology that it does not separate the essence of the corresponding technical solution
The range of scheme.
Claims (12)
1. a kind of tractive force of train method of adjustment characterized by comprising
The current data or temperature data of train are obtained, the current data or temperature data are used to characterize the traction of the train
The operating status of the (PCC) power of system；
According to the current data or temperature data, the first traction data of the train are determined；
The first traction data are inputted into the trailer system of the train, and controls the train and carries out tractive force adjustment.
2. the method according to claim 1, wherein described according to the current data or temperature data, determination
First traction data of the train, comprising:
According to the current data or the temperature data, the tractive force adjustment data of the train are determined；
Data and the second traction data are adjusted according to the tractive force, determine the first traction data of the train；
Wherein, the second traction data are used to characterize the tractive force of the trailer system before tractive force adjusts, the tractive force
Data are adjusted for characterizing the second pulling figure according to when the current data or temperature data progress tractive force adjustment
According to the reduction amount of required adjustment.
3. according to the method described in claim 2, it is characterized in that, described according to the current data or the temperature data,
Determine the tractive force adjustment data of the train, comprising:
If the current data is greater than preset current threshold, the current data is inputted into the first PID computation model, and obtain
The tractive force of the first PID computation model output adjusts data.
4. according to the method described in claim 2, it is characterized in that, it is described according to the state information, determine the train
First traction data, comprising:
If the temperature data is greater than preset temperature threshold, the temperature data is inputted into the 2nd PID computation model, and obtain
The tractive force of the 2nd PID computation model output adjusts data.
5. according to any method of claim 2-4, which is characterized in that the current data or temperature number for obtaining train
According to later, further includes:
If the current data is no more than preset current threshold and the temperature data is not more than preset temperature threshold, maintain
The tractive force of the train is constant.
6. a kind of train traction force adjusting device characterized by comprising
Module is obtained, for obtaining the current data or temperature data of train, the current data or temperature data are for characterizing
The operating status of the (PCC) power of the trailer system of the train；
Computing module, for determining the first traction data of the train according to the current data or temperature data；
Module is adjusted, for the first traction data to be inputted the trailer system of the train, and the train is controlled and carries out
Tractive force adjustment.
7. device according to claim 6, which is characterized in that the computing module, comprising:
First determination unit, for determining the tractive force adjustment of the train according to the current data or the temperature data
Data；
Second determination unit determines the first of the train for adjusting data and the second traction data according to the tractive force
Draw data；
Wherein, the second traction data are used to characterize the tractive force of the trailer system before tractive force adjusts, the tractive force
Data are adjusted for characterizing the second pulling figure according to when the current data or temperature data progress tractive force adjustment
According to the reduction amount of required adjustment.
8. device according to claim 7, which is characterized in that first determination unit, comprising:
The first adjustment data sub-element, it is if being greater than preset current threshold for the current data, the current data is defeated
Enter the first PID computation model, and obtains the tractive force adjustment data of the first PID computation model output.
9. device according to claim 7, which is characterized in that first determination unit, comprising:
Second adjustment data sub-element, it is if being greater than preset temperature threshold for the temperature data, the temperature data is defeated
Enter the 2nd PID computation model, and obtains the tractive force adjustment data of the 2nd PID computation model output.
10. according to any device of claim 7-9, which is characterized in that described device, further includes:
Maintenance module, if being used for, the current data is not more than preset current threshold and the temperature data is no more than preset
Temperature threshold maintains the tractive force of the train constant.
11. a kind of electronic equipment characterized by comprising
Memory and processor；
The memory, for storing the executable instruction of the processor；
The processor is configured to carry out any method of perform claim requirement 1-5 via the execution executable instruction.
12. a kind of storage medium, is stored thereon with computer program characterized by comprising
Claim 1-5 any method is realized when the program is executed by processor.
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| CN201810934170.5A CN109249945B (en) | 2018-08-16 | 2018-08-16 | Train traction force adjusting method and device, electronic equipment and storage medium |
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| CN201810934170.5A CN109249945B (en) | 2018-08-16 | 2018-08-16 | Train traction force adjusting method and device, electronic equipment and storage medium |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023015813A1 (en) * | 2021-08-10 | 2023-02-16 | 中车戚墅堰机车有限公司 | Hybrid shunting locomotive traction control method |
| CN118025239A (en) * | 2024-04-09 | 2024-05-14 | 山东神驰重工机械有限公司 | Transportation device control feedback system |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86100223A (en) * | 1985-01-21 | 1986-07-30 | 株式会社日立制作所 | In order to keep the control system of guideway vehicle tractive force |
| CN101396970A (en) * | 2007-09-30 | 2009-04-01 | 南车株洲电力机车有限公司 | Electric locomotive power factor compensation control method and device |
| WO2010072933A1 (en) * | 2008-12-22 | 2010-07-01 | Renault S.A.S. | Device and method for cooling a thermal member in an automobile |
| CN102267466A (en) * | 2011-05-09 | 2011-12-07 | 同济大学 | Self-traction running control method for urban rail vehicle based on energy optimization |
| CN103231664A (en) * | 2013-05-10 | 2013-08-07 | 株洲南车时代电气股份有限公司 | Medium-low speed maglev train control method and device |
| CN207147686U (en) * | 2017-07-28 | 2018-03-27 | 比亚迪股份有限公司 | Tractive force display device and tractor for tractor |
-
2018
- 2018-08-16 CN CN201810934170.5A patent/CN109249945B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86100223A (en) * | 1985-01-21 | 1986-07-30 | 株式会社日立制作所 | In order to keep the control system of guideway vehicle tractive force |
| CN101396970A (en) * | 2007-09-30 | 2009-04-01 | 南车株洲电力机车有限公司 | Electric locomotive power factor compensation control method and device |
| WO2010072933A1 (en) * | 2008-12-22 | 2010-07-01 | Renault S.A.S. | Device and method for cooling a thermal member in an automobile |
| CN102267466A (en) * | 2011-05-09 | 2011-12-07 | 同济大学 | Self-traction running control method for urban rail vehicle based on energy optimization |
| CN103231664A (en) * | 2013-05-10 | 2013-08-07 | 株洲南车时代电气股份有限公司 | Medium-low speed maglev train control method and device |
| CN207147686U (en) * | 2017-07-28 | 2018-03-27 | 比亚迪股份有限公司 | Tractive force display device and tractor for tractor |
Non-Patent Citations (1)
| Title |
|---|
| 郭勇: "基于Simulink的列车牵引计算与运行仿真", 《铁道机车车辆》 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023015813A1 (en) * | 2021-08-10 | 2023-02-16 | 中车戚墅堰机车有限公司 | Hybrid shunting locomotive traction control method |
| CN115892079A (en) * | 2021-08-10 | 2023-04-04 | 中车戚墅堰机车有限公司 | Traction control method for hybrid shunting locomotive |
| CN118025239A (en) * | 2024-04-09 | 2024-05-14 | 山东神驰重工机械有限公司 | Transportation device control feedback system |
| CN118025239B (en) * | 2024-04-09 | 2024-06-21 | 山东神驰重工机械有限公司 | Transportation device control feedback system |
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| CN109249945B (en) | 2020-04-28 |
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