CN112606734A - Control driving system for railcar - Google Patents

Control driving system for railcar Download PDF

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Publication number
CN112606734A
CN112606734A CN202011491385.8A CN202011491385A CN112606734A CN 112606734 A CN112606734 A CN 112606734A CN 202011491385 A CN202011491385 A CN 202011491385A CN 112606734 A CN112606734 A CN 112606734A
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CN
China
Prior art keywords
module
electrically connected
input end
output end
control
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Pending
Application number
CN202011491385.8A
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Chinese (zh)
Inventor
金泽华
尹剑
史俊杰
蔡金
梁亚平
王玉荣
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Anhui Tongsheng Energy Technology Co ltd
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Anhui Tongsheng Energy Technology Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Anhui Tongsheng Energy Technology Co ltd filed Critical Anhui Tongsheng Energy Technology Co ltd
Priority to CN202011491385.8A priority Critical patent/CN112606734A/en
Publication of CN112606734A publication Critical patent/CN112606734A/en
Pending legal-status Critical Current

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61H—BRAKES OR OTHER RETARDING DEVICES SPECIALLY ADAPTED FOR RAIL VEHICLES; ARRANGEMENT OR DISPOSITION THEREOF IN RAIL VEHICLES
    • B61H13/00—Actuating rail vehicle brakes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L58/00—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
    • B60L58/10—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries
    • B60L58/12—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries responding to state of charge [SoC]
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61C—LOCOMOTIVES; MOTOR RAILCARS
    • B61C3/00—Electric locomotives or railcars
    • B61C3/02—Electric locomotives or railcars with electric accumulators
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
    • B61D29/00—Lighting
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
    • G10L15/00—Speech recognition
    • G10L15/22—Procedures used during a speech recognition process, e.g. man-machine dialogue
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L2200/00—Type of vehicles
    • B60L2200/26—Rail vehicles
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
    • G10L15/00—Speech recognition
    • G10L15/22—Procedures used during a speech recognition process, e.g. man-machine dialogue
    • G10L2015/223—Execution procedure of a spoken command
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/70—Energy storage systems for electromobility, e.g. batteries
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T30/00—Transportation of goods or passengers via railways, e.g. energy recovery or reducing air resistance

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Power Engineering (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Computational Linguistics (AREA)
  • Health & Medical Sciences (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)

Abstract

The invention discloses a control driving system based on a railway vehicle, which comprises a power supply module and a control system, wherein the control system comprises a central processing unit, a voice recognition module, an information analysis module, an instruction generation module, a driving system, a voltage sensor, a speed sensor, a voltage comparison module, a feedback module, a speed comparison module, a warning module and a control panel, the power supply module comprises a storage battery and a standby battery, and the invention relates to the technical field of driving systems. This based on control actuating system for railcar can discern the speech information that the operator sent through speech recognition module to directly generate through instruction generation module and control the instruction, combine control panel, make the railcar can realize slowing down, brake, parking through multiple mode, thereby can control the railcar through multiple mode under the multiple condition and park, avoid the phenomenon that the automobile body that leads to because of control panel damages to be difficult to stop to take place, improved the safety in utilization.

Description

Control driving system for railcar
Technical Field
The invention relates to the technical field of driving systems, in particular to a control driving system for a railcar.
Background
The rail car (including trailer, the same below) is the main transport tool for the construction departments of railway equipment maintenance, overhaul, capital construction and the like to execute tasks. The rail car is divided into a heavy type rail car and a light type rail car, and can be withdrawn from a line at any time by passengers, so that the rail car is called a light rail car; the heavy rail car is called as a heavy rail car, and a control driving system is an indispensable component of the rail car in the running process of the rail car.
The general function of current railcar control actuating system is more single, only controls the brake of railcar through control panel or action bars, and when control panel or action bars damaged, the operator can't give the brake instruction, and the railcar in service just is difficult to park, and danger coefficient is higher, and if not charge in time after the railcar carried battery power of use up, can lead to the railcar to be unable work, uses very inconveniently.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a control driving system for a railcar, which solves the problems that when a control panel fails, the railcar in operation is difficult to stop, the danger coefficient is high, and when the electric quantity of a storage battery carried by the railcar is used up, the railcar cannot work and is inconvenient to use if the storage battery is not charged in time.
(II) technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a control actuating system for rail car based on, includes power module and control system, realize the double-line connection through the wire between power module and the control system, control system includes central processing unit, speech recognition module, information analysis module, instruction generation module, actuating system, voltage sensor, speed sensor, voltage contrast module, feedback module, speed contrast module, lighting module, warning module and control panel, power module includes battery and reserve battery, central processing unit's output passes through wire and power module's input electric connection.
The output end of the voice recognition module is electrically connected with the input end of the information analysis module through a wire, the output end of the information analysis module is electrically connected with the input end of the instruction generation module through a wire, the output end of the instruction generation module is electrically connected with the input end of the central processing unit through a wire, and the output end of the control panel is electrically connected with the input end of the central processing unit through a wire.
Preferably, the output end of the central processing unit is electrically connected with the input end of the voltage sensor through a wire, the output end of the voltage sensor is electrically connected with the input end of the voltage comparison module through a wire, and the output end of the voltage comparison module is electrically connected with the input end of the central processing unit through a wire.
Preferably, the output ends of the standby battery and the storage battery are electrically connected with the input end of the voltage comparison module through wires, and the output end of the central processing unit is electrically connected with the input end of the warning module through wires.
Preferably, the output end of the central processing unit is electrically connected with the input end of the speed sensor through a wire, the output end of the speed sensor is electrically connected with the input end of the speed comparison module through a wire, and the output end of the speed comparison module is electrically connected with the input end of the feedback module through a wire.
Preferably, the output end of the central processing unit is electrically connected with the input end of the lighting module through a wire, and the driving system comprises a brake module, a speed change module, a turning module and a hub motor wheel.
Preferably, the lighting module comprises lighting modules fixed on the front and the back of the track frame, the wheel hub motor wheel is arranged at the bottom of the track frame, and the storage battery and the standby battery are both arranged in the track frame.
(III) advantageous effects
The invention provides a control driving system for a railway vehicle. Compared with the prior art, the method has the following beneficial effects:
(1) the control driving system based on the railcar comprises a central processing unit, a voice recognition module, an information analysis module, an instruction generation module, a driving system, a voltage sensor, a speed sensor, a voltage comparison module, a feedback module, a speed comparison module, an illumination module, a warning module and a control panel through a control system, wherein the output end of the voice recognition module is electrically connected with the input end of the information analysis module through a wire, the output end of the information analysis module is electrically connected with the input end of the instruction generation module through a wire, the output end of the instruction generation module is electrically connected with the input end of the central processing unit through a wire, the voice recognition module can recognize voice information sent by an operator, and directly generates an operation instruction through the instruction generation module, and the control panel is combined to ensure that the railcar can realize speed reduction in multiple modes, Braking, parking to can control the railcar through multiple mode under the multiple condition and park, avoid the phenomenon that the automobile body is difficult to stop because of control panel damages the result and take place, improved safety in utilization.
(2) The control driving system based on the railcar comprises a storage battery and a standby battery through a power supply module, the output end of a central processing unit is electrically connected with the input end of the power supply module through a lead, the output end of the central processing unit is electrically connected with the input end of a voltage sensor through a lead, the output end of the voltage sensor is electrically connected with the input end of a voltage comparison module through a lead, the output end of the voltage comparison module is electrically connected with the input end of the central processing unit through a lead, the output end of the standby battery and the output end of the storage battery are both electrically connected with the input end of the voltage comparison module through leads, the output end of the central processing unit is electrically connected with the input end of a warning module through leads, the storage battery and the standby battery are matched for use, the working time of the railcar can be prolonged, and further, the phenomenon that the rail car is parked on the half road due to untimely charging is prevented, and when the electric quantity of the storage battery is low, an operator can be reminded of charging in time through the warning module.
Drawings
FIG. 1 is a schematic block diagram of the structure of the present invention;
FIG. 2 is a schematic block diagram of the control system of the present invention;
FIG. 3 is a schematic block diagram of the power module of the present invention;
FIG. 4 is a schematic block diagram of the drive system of the present invention;
fig. 5 is a schematic view of a railcar according to the present invention.
In the figure, a power supply module 1, a storage battery 11, a backup battery 12, a control system 2, a central processing unit 21, a voice recognition module 22, an information analysis module 23, an instruction generation module 24, a driving system 25, a braking module 251, a speed changing module 252, a direction changing module 253, a wheel of a motor with a wheel hub 254, a voltage sensor 26, a speed sensor 27, a voltage comparison module 28, a feedback module 29, a speed comparison module 210, a lighting module 211, a warning module 212 and a control panel 213 are arranged.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, an embodiment of the present invention provides a technical solution: a control driving system based on a rail vehicle comprises a power supply module 1 and a control system 2, wherein the power supply module 1 and the control system 2 are connected by a wire in a double-wire mode, the control system 2 comprises a central processing unit 21, a voice recognition module 22, an information analysis module 23, an instruction generation module 24, a driving system 25, a voltage sensor 26, a speed sensor 27, a voltage comparison module 28, a feedback module 29, a speed comparison module 210, a lighting module 211, a warning module 212 and a control panel 213, the power supply module 1 comprises a storage battery 11 and a standby battery 12, the output end of the central processing unit 21 is electrically connected with the input end of the power supply module 1 by the wire, and the central processing unit 21 is used as an operation and control core of a computer system and is a final execution unit for information processing and program operation;
in the embodiment of the present invention, the output end of the voice recognition module 22 is electrically connected to the input end of the information analysis module 23 through a wire, the voice recognition module 22 can recognize voice information sent by an operator, and directly generate an operation command through the command generation module 24, and the control panel 213 is combined to enable the railcar to be decelerated, braked, and parked in multiple ways, so that the railcar can be controlled to park in multiple ways under multiple conditions, thereby avoiding the occurrence of a phenomenon that the railcar body is difficult to stop due to the damage of the control panel 213, improving the safety of use, and the output end of the information analysis module 23 is electrically connected to the input end of the command generation module 24 through a wire, the output end of the command generation module 24 is electrically connected to the input end of the central processing unit 21 through a wire, and the output end of the control panel 213 is electrically connected to the input end of the, the output end of the central processing unit 21 is electrically connected with the input end of the voltage sensor 26 through a wire, the voltage sensor 26 is a sensor which can sense the measured voltage and convert the measured voltage into a usable output signal, in various automatic detection and control systems, the high-speed change alternating and direct current voltage signals are required to be tracked and collected, the voltage sensor 26 can detect the voltage values in the storage battery 11 and the standby battery 12, and then the electric quantity of the battery is judged, the output end of the voltage sensor 26 is electrically connected with the input end of the voltage comparison module 28 through a wire, and the output end of the voltage comparison module 28 is electrically connected with the input end of the central processing unit 21 through a wire.
In the embodiment of the invention, the output ends of the standby battery 12 and the storage battery 11 are electrically connected with the input end of the voltage comparison module 28 through the conducting wire, the storage battery 11 and the standby battery 12 are used in a matched mode, the working time of the railcar can be prolonged, the railcar can be supported to run to a nearest charging point when the electric quantity of the storage battery 11 is insufficient, the half-way parking phenomenon of the railcar caused by untimely charging is prevented, when the electric quantity of the storage battery 11 is low, an operator can be reminded of charging in time through the warning module 212, and the output end of the central processing unit 21 is electrically connected with the input end of the warning module 212 through the conducting wire.
In the embodiment of the present invention, the output end of the central processing unit 21 is electrically connected to the input end of the speed sensor 27 through a wire, the output end of the speed sensor 27 is electrically connected to the input end of the speed comparison module 210 through a wire, and the output end of the speed comparison module 210 is electrically connected to the input end of the feedback module 29 through a wire.
In the embodiment of the present invention, the output terminal of the central processing unit 21 is electrically connected to the input terminal of the illumination module 211 through a wire, and the driving system 25 includes a brake module 251, a speed changing module 252, a direction changing module 253, and a hub motor wheel 254.
In the embodiment of the invention, the lighting module 211 comprises lighting modules fixed at the front and the rear of the track frame, the wheel hub motor wheels 254 are arranged at the bottom of the track frame, and the storage battery 11 and the standby battery 12 are both arranged inside the track frame.
When the control panel 213 is used for setting a voltage threshold and a speed threshold, the control panel 213 sends an instruction to the central processing unit 21, the central processing unit 21 sends a signal to the driving system 25 to enable the hub motor wheel 254 to work to drive the rail car to move forward, and in the process of moving forward, the control panel 213 sends an instruction such as braking, speed changing, moving forward or moving backward to enable the central processing unit 21 to control the driving system 25 to operate, the braking module 251 realizes braking, the speed changing module 252 realizes acceleration or deceleration, and the direction changing module 253 can control the rail car to move forward or backward, thereby controlling the operation of the rail car.
In the process of operating the rail car, the voltage sensor 26 always monitors the voltage condition in the storage battery 11, and sends the detection value to the voltage comparison module 28, the voltage comparison module 28 compares the detected voltage value with the set voltage threshold value, and transmits the comparison result to the central processor 21 through the feedback module 29, when the detected value is lower than the set threshold value, it indicates that the electric quantity in the storage battery 11 is less, and the normal operation of the rail car is not enough, at this moment, the central processor 21 controls the backup battery 12 in the power module 1 to start working to supply power to the control system 2, and meanwhile, the central processor 21 controls the warning module 212 to send out an electric quantity low warning to remind an operator of charging in time.
The speed sensor 27 always monitors the running speed of the rail car, and transmits the detected value to the speed comparison module 210, the speed comparison module 210 compares the detected value with a set threshold value, and feeds the comparison result back to the central processing unit 21 through the feedback module 29, when the detected value is higher than the set threshold value, it indicates that the running speed of the rail car is too high, at the moment, the central processing unit 21 wants to send a signal to the driving system 25, so that the brake module 251 and the speed change module 252 work simultaneously, the speed of the rail car is controlled to be within a proper range, and the effect of automatically controlling the speed of the rail car is achieved.
When the operator finds that the rail car cannot be parked through the control panel 213 or the operating lever, the control panel 213 or the operating lever is damaged, the rail car can be controlled to park through voice at the moment, the operator calls the voice control system through voice control, then, a voice command such as 'brake' and 'deceleration' is sent out, at this time, the voice recognition module 22 recognizes the voice information, and transmits to the information analysis module 23, after the information analysis module 23 analyzes the voice information, the corresponding control instruction is generated directly by the instruction generation module 24, such as braking, decelerating, etc., the central processing unit 21 receives the command and then sends the command to the driving system 25, the driving system 25 controls the braking module 251 or the speed changing module 252 to work according to the command, and further control the rail car to park, make this control drive system 25 can control the rail car to park through multiple modes, the security is higher.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a control actuating system for rail vehicle based on, includes power module (1) and control system (2), its characterized in that: the power supply module (1) is connected with the control system (2) in a double-wire mode through a lead, the control system (2) comprises a central processing unit (21), a voice recognition module (22), an information analysis module (23), an instruction generation module (24), a driving system (25), a voltage sensor (26), a speed sensor (27), a voltage comparison module (28), a feedback module (29), a speed comparison module (210), a lighting module (211), a warning module (212) and a control panel (213), the power supply module (1) comprises a storage battery (11) and a standby battery (12), and the output end of the central processing unit (21) is electrically connected with the input end of the power supply module (1) through the lead;
the output end of the voice recognition module (22) is electrically connected with the input end of the information analysis module (23) through a wire, the output end of the information analysis module (23) is electrically connected with the input end of the instruction generation module (24) through a wire, the output end of the instruction generation module (24) is electrically connected with the input end of the central processing unit (21) through a wire, and the output end of the control panel (213) is electrically connected with the input end of the central processing unit (21) through a wire.
2. The control drive system for a railway-based vehicle as claimed in claim 1, wherein: the output end of the central processing unit (21) is electrically connected with the input end of the voltage sensor (26) through a lead, the output end of the voltage sensor (26) is electrically connected with the input end of the voltage comparison module (28) through a lead, and the output end of the voltage comparison module (28) is electrically connected with the input end of the central processing unit (21) through a lead.
3. The control drive system for a railway-based vehicle as claimed in claim 1, wherein: the output ends of the standby battery (12) and the storage battery (11) are electrically connected with the input end of the voltage comparison module (28) through wires, and the output end of the central processing unit (21) is electrically connected with the input end of the warning module (212) through wires.
4. The control drive system for a railway-based vehicle as claimed in claim 1, wherein: the output end of the central processing unit (21) is electrically connected with the input end of the speed sensor (27) through a lead, the output end of the speed sensor (27) is electrically connected with the input end of the speed comparison module (210) through a lead, and the output end of the speed comparison module (210) is electrically connected with the input end of the feedback module (29) through a lead.
5. The control drive system for a railway-based vehicle as claimed in claim 1, wherein: the output end of the central processing unit (21) is electrically connected with the input end of the lighting module (211) through a conducting wire, and the driving system (25) comprises a brake module (251), a speed changing module (252), a direction changing module (253) and a hub motor wheel (254).
6. The control drive system for a railway-based vehicle as claimed in claim 1, wherein: illumination module (211) are including fixing the light around the track frame, wheel hub motor wheel (254) sets up in track frame bottom, battery (11) and backup battery (12) are all installed in the inside of track frame.
CN202011491385.8A 2020-12-17 2020-12-17 Control driving system for railcar Pending CN112606734A (en)

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Application Number Priority Date Filing Date Title
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004054840A1 (en) * 2002-12-13 2004-07-01 Bombardier Transportation Gmbh Braking system and braking control method
CN200957805Y (en) * 2006-09-15 2007-10-10 何斌 Automatic derailing brake of locomotive automobile
CN101420036A (en) * 2007-10-22 2009-04-29 深圳迈瑞生物医疗电子股份有限公司 Power supply management device and method for battery
CN201484416U (en) * 2009-06-15 2010-05-26 中铁电气化局集团有限公司 Electric track flatcar
US20190110103A1 (en) * 2010-06-07 2019-04-11 Affectiva, Inc. Vehicle content recommendation using cognitive states
CN104477204A (en) * 2015-01-05 2015-04-01 南车株洲电力机车有限公司 Handle integrated braking controller and braking control method and system
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CN108622119A (en) * 2018-05-11 2018-10-09 中车青岛四方机车车辆股份有限公司 The active control method and device of track train
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