CN102935810B - System and method for controlling pantograph of multi-locomotive - Google Patents
System and method for controlling pantograph of multi-locomotive Download PDFInfo
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- CN102935810B CN102935810B CN201210508511.5A CN201210508511A CN102935810B CN 102935810 B CN102935810 B CN 102935810B CN 201210508511 A CN201210508511 A CN 201210508511A CN 102935810 B CN102935810 B CN 102935810B
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- 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
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
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Abstract
The invention discloses a system for controlling a pantograph of a multi-locomotive, which is used for selecting and controlling the pantograph of the whole multi-locomotive in any one cab. The system comprises a microcomputer display, a pantograph control key-lifting switch and an input/output module which are arranged in each cab as well as a communication controller and an input/output control module which are arranged in each locomotive; the microcomputer display, the input/output module, the communication controller and the input/output control module in the locomotive are connected through a multifunctional vehicle bus, and the communication controllers among locomotives are connected through a stranded wire type train bus; and a pantograph control instruction obtained by the microcomputer display and the input/output module is transmitted to the communication controller of a master or slave control locomotive through the multifunctional vehicle bus or stranded wire type train bus, a pantograph lifting instruction is determined and sent to the input/output control module, and the work of the selected pantograph is controlled through the input/output control module. The invention also discloses a method for controlling a pantograph of a multi-locomotive.
Description
Technical field
The present invention relates to locomotive technology field, be specifically related to a kind of system and method realizing multi-locomotive pantograph and control.
Background technology
In electrified railway, the operation of locomotive needs to obtain electric energy by the pantograph at its top and the contact of contact line conducting wire.Effective control pantograph rising bow or to fall bow be the major issue ensureing locomotive operation safety.In the prior art, usually have two kinds of methods to the control of pantograph, first method is the coil power utilizing pantograph key-lifting switch or change-over swith directly to control pantograph rising bow electromagnetic valve, directly controls the break-make of pantograph rising bow pipeline.Second method is the pantograph that locomotive arranges that pantograph select switch selects to be about to rise, triggers rising bow or falls bow instruction, control pantograph rising bow or fall bow by pantograph key-lifting switch.
But, in prior art, two kinds of pantograph control method are when locomotive double heading, all cannot realize selecting in the pantograph of any one driver's cab to slave controller car of master control locomotive and controlling, need additionally select in the pantograph of slave controller car to slave controller car and control, the unified control and management of multi-locomotive pantograph cannot be carried out, the safety of train is reduced.In addition, locomotive, when the trans-regional use of different language country, needs to carry out professional translation to the relevant information of pantograph key-lifting switch or pantograph select switch, is unfavorable for that the commonality of locomotive in different regions uses.
Summary of the invention
In view of this, main purpose of the present invention is to provide a kind of system and method realizing multi-locomotive pantograph and control, to solve in prior art when locomotive double heading, the problem selected in the pantograph of any one driver's cab to slave controller car and control cannot be realized.
For solving the problem, technical scheme provided by the invention is as follows:
Realize the system that multi-locomotive pantograph controls, taking locomotive residing for end driver's cab in described multi-locomotive is master control locomotive, and other locomotives are slave controller car, and described system comprises:
Be arranged at the microcomputer monitor in each driver's cab, pantograph controls key-lifting switch and control with described pantograph the input/output module that key-lifting switch is connected, be arranged at the communication controller in every platform locomotive and input/output control module; Be connected by MVB between described microcomputer monitor in every platform locomotive, described input/output module, described communication controller and described input/output control module, be connected by wired train bus between the described communication controller between different locomotive;
The described microcomputer monitor taking end driver's cab, for receiving pantograph selection mode;
The described input/output module taking end driver's cab, controls the position signal of key-lifting switch for gathering described pantograph;
The communication controller of described master control locomotive, for receiving pantograph control command by MVB, described pantograph control command comprises the position signal of described pantograph selection mode and described pantograph control key-lifting switch; Described pantograph control command is sent to the communication controller of slave controller car by wired train bus;
The communication controller of described slave controller car, for receiving described pantograph control command by wired train bus;
The described communication controller of described master control locomotive and described slave controller car, all for generating rising bow instruction according to described pantograph control command or falling bow instruction, and by described rising bow instruction or described in and bow instruction to be sent to this TV station locomotive input/output control module by MVB falls;
Described input/output control module, obtains electric for controlling corresponding rising bow electromagnetic valve according to described rising bow instruction, to make the pantograph rising bow of selection, falls the rising bow electromagnetic valve dead electricity that bow instruction controls correspondence, fall bow to make the described pantograph of selection according to described.
Accordingly, described pantograph selection mode is selected by the graphic interface of described microcomputer monitor, the described pantograph selection mode of described master control locomotive comprises the first pantograph pattern, second pantograph pattern, automatic mode and bouble-bow pattern, the described pantograph selection mode of described slave controller car comprises the first pantograph pattern, the second pantograph pattern and bouble-bow pattern.
Accordingly, described first pantograph pattern is selection first pantograph rising bow or falls bow, second pantograph pattern is selection second pantograph rising bow or falls bow, automatic mode be select to take the end driver's cab other end pantograph rising bow or bow falls, bouble-bow pattern is selection first pantograph and the second pantograph rising bow or fall bow simultaneously.
Accordingly, when described communication controller controls the position signal generation rising bow instruction of key-lifting switch according to described pantograph selection mode and described pantograph or falls bow instruction, specifically for:
The position signal controlling key-lifting switch according to described pantograph selection mode and described pantograph determines selected pantograph, and whether the pantograph selected by judging exists fault and whether meets rising bow condition or fall bow condition, if selected pantograph does not exist fault and meets rising bow condition or fall bow condition, then generate rising bow instruction or fall bow instruction.
Accordingly, described in locomotive Electrical key is determined, take end driver's cab, described multi-locomotive can only use a described locomotive Electrical key at one time.
Realize the method that multi-locomotive pantograph controls, taking locomotive residing for end driver's cab in described multi-locomotive is master control locomotive, and other locomotives are slave controller car, and described method comprises:
The microcomputer monitor taking end driver's cab receives pantograph selection mode;
The input/output module taking end driver's cab gathers the position signal that pantograph controls key-lifting switch;
The communication controller of described master control locomotive receives pantograph control command by MVB, and described pantograph control command comprises the position signal of described pantograph selection mode and described pantograph control key-lifting switch; Described pantograph control command is sent to the communication controller of slave controller car by wired train bus;
The communication controller of described slave controller car receives described pantograph control command by wired train bus;
The position signal that the communication controller of described master control locomotive and described slave controller car controls key-lifting switch according to described pantograph selection mode and described pantograph generates rising bow instruction or falls bow instruction, and by described rising bow instruction or described in and bow instruction to be sent to this TV station locomotive input/output control module by MVB falls;
Described input/output control module controls corresponding rising bow electromagnetic valve according to described rising bow instruction and obtains electric, to make the pantograph rising bow of selection, falls the rising bow electromagnetic valve dead electricity that bow instruction controls correspondence, fall bow to make the described pantograph of selection according to described.
Accordingly, described pantograph selection mode is selected by the graphic interface of described microcomputer monitor, the described pantograph selection mode of described master control locomotive comprises the first pantograph pattern, second pantograph pattern, automatic mode and bouble-bow pattern, the described pantograph selection mode of described slave controller car comprises the first pantograph pattern, the second pantograph pattern and bouble-bow pattern.
Accordingly, described first pantograph pattern is selection first pantograph rising bow or falls bow, second pantograph pattern is selection second pantograph rising bow or falls bow, automatic mode be select to take the end driver's cab other end pantograph rising bow or bow falls, bouble-bow pattern is selection first pantograph and the second pantograph rising bow or fall bow simultaneously.
Accordingly, when the described position signal controlling key-lifting switch according to described pantograph selection mode and described pantograph generates rising bow instruction or falls bow instruction, comprising:
The position signal controlling key-lifting switch according to described pantograph selection mode and described pantograph determines selected pantograph, and whether the pantograph selected by judging exists fault and whether meets rising bow condition or fall bow condition, if selected pantograph does not exist fault and meets rising bow condition or fall bow condition, then generate rising bow instruction or fall bow instruction.
Accordingly, described in locomotive Electrical key is determined, take end driver's cab, described multi-locomotive can only use a described locomotive Electrical key at one time.
As can be seen here, the present invention has following beneficial effect:
The present invention uses double-unit traction controller by multi-locomotive at every platform intra-locomotive, wired train bus WTB is used between different locomotive, the pantograph selection mode of holding driver's cab to select will taken, collect the position signal that pantograph controls key-lifting switch, be transferred to the communication controller CCU of this section locomotive or slave controller car, the pantograph making the communication controller CCU of this section locomotive control this section locomotive rises or falls, the communication controller CCU of slave controller car controls the pantograph rise of slave controller car or falls, achieve and control multi-locomotive group at any one driver's cab of locomotive and the pantograph that namely will work selected and controls.In addition, by the graphic interface being arranged at the microcomputer monitor of driver's cab, pantograph pattern is selected, simply directly, do not need translation, be applicable to different language area and use, improve the commonality of train.
Accompanying drawing explanation
Fig. 1 is the system architecture schematic diagram that the present invention realizes the control of multi-locomotive pantograph;
Fig. 2 is the graphic interface schematic diagram of binodal multi-locomotive pantograph selection mode in the embodiment of the present invention;
Fig. 3 is the diagram of circuit that the present invention realizes the method that multi-locomotive pantograph controls.
Detailed description of the invention
For enabling above-mentioned purpose of the present invention, feature and advantage become apparent more, are described in further detail the embodiment of the present invention below in conjunction with the drawings and specific embodiments.
A kind of system realizing multi-locomotive pantograph and control of the present invention, be in prior art when locomotive double heading, the problem selected in the pantograph of any one driver's cab to slave controller car and control cannot be realized, during proposition locomotive double heading, every platform intra-locomotive is by MVB (Multifunction Vehicle Bus, MVB), by WTB (Wire Train Bus between different locomotive, wired train bus), to taking the pantograph selection mode of holding driver's cab to select, the position signal that pantograph controls key-lifting switch transmits, by the MVB of every platform intra-locomotive to rising bow instruction or fall bow instruction and transmit, finally by CCU (the Communication Control Unit of master control locomotive, communication controller) determine that master control locomotive is about to the pantograph rising or fall, make the pantograph work selected by input/output control module control of master control locomotive, determine that slave controller car is about to the pantograph rising or fall by the CCU of slave controller car, make the pantograph work selected by input/output control module control of slave controller car.By the network for transmission of control signals that permutation locomotive is arranged, realize selecting in the whole pantographs of any one driver's cab to permutation locomotive and controlling.
Based on above-mentioned thought, shown in Figure 1, multi-locomotive refers to the train of two or more locomotive traction, when train is multi-locomotive, taking locomotive residing for end driver's cab is master control locomotive, and other locomotives are slave controller car, and the system that the present invention realizes the control of multi-locomotive pantograph comprises:
Be arranged at the microcomputer monitor 1 in each driver's cab, pantograph controls key-lifting switch 2 and control with pantograph the input/output module CIO3 that key-lifting switch is connected, be arranged at the communication controller CCU4 in every platform locomotive and input/output control module SKS5.
Be connected by the double-unit traction controller of intra-locomotive between microcomputer monitor 1 in every platform locomotive, input/output module CIO3, communication controller CCU4 and input/output control module SKS5, be connected by the wired train bus WTB between locomotive between the communication controller CCU4 between different locomotive.
The signal data of intra-locomotive is transmitted by MVB, and the signal data between locomotive is transmitted by WTB.
Take the microcomputer monitor of end driver's cab, for receiving pantograph selection mode.
Taking the input/output module of end driver's cab, controlling the position signal of key-lifting switch for gathering pantograph.
Pantograph control command comprises the position signal of pantograph selection mode and pantograph control key-lifting switch.
The communication controller of master control locomotive, for receiving pantograph control command by MVB, namely pantograph selection mode and pantograph control the position signal of key-lifting switch, and position signal pantograph selection mode and pantograph being controlled key-lifting switch is sent to the communication controller of slave controller car by wired train bus, the position signal controlling key-lifting switch according to pantograph selection mode and pantograph generates rising bow instruction or falls bow instruction, and by rising bow instruction or fall bow instruction to be sent to master control locomotive input/output control module by MVB,
The communication controller of slave controller car, for being received the position signal of pantograph selection mode and pantograph control key-lifting switch by wired train bus, the position signal controlling key-lifting switch according to pantograph selection mode and pantograph generates rising bow instruction or falls bow instruction, and by rising bow instruction or fall bow instruction to be sent to slave controller car input/output control module by MVB.
Input/output control module, obtains electric for controlling corresponding rising bow electromagnetic valve according to rising bow instruction, to make the pantograph rising bow of selection, controlling corresponding rising bow electromagnetic valve dead electricity, falling bow to make the pantograph of selection according to falling bow instruction.
Every platform locomotive has two driver's cabs, determines which driver's cab is for taking end driver's cab by locomotive Electrical key, is specifically as follows the driver's cab of locomotive Electrical key input for taking end driver's cab.Locomotive Electrical key is locomotive control power opening switch, is also to confirm that locomotive cab drops into the mark used simultaneously.Every platform locomotive only configures a locomotive Electrical key, and multi-locomotive group can only use a locomotive Electrical key at one time.Install 1 microcomputer monitor 1 at each driver's cab, the activation of microcomputer monitor is also determined by locomotive Electrical key, only takies the pantograph selection function that end driver's cab could activate microcomputer monitor.Equally, the control command taking end driver's cab only having locomotive Electrical key to drop into is only actv..
In the above-described embodiments, the pantograph that will control can be selected at the microcomputer monitor taking end driver's cab, pantograph selection mode can be selected by the graphic interface of microcomputer monitor, the pantograph selection mode of locomotive comprises the four kinds: first pantograph pattern, second pantograph pattern, automatic mode and bouble-bow pattern.
Wherein, first pantograph pattern is selection first pantograph rising bow or falls bow, second pantograph pattern is selection second pantograph rising bow or falls bow, automatic mode be select to take the end driver's cab other end pantograph rising bow or bow falls, bouble-bow pattern is selection first pantograph and the second pantograph rising bow or fall bow simultaneously.Ginseng is shown in Table 1, and for taking the relation between driver's cab and selected pantograph under each pantograph selection mode, such as, under automatic mode, driver's cab 1 is for taking end driver's cab, then the pantograph selected is the second pantograph taking the end driver's cab other end.
Table 1 pantograph selection mode
Binodal multi-locomotive group is taking the pantograph of holding driver's cab that two locomotives can be selected to control, shown in Figure 2, in the graphic interface of binodal multi-locomotive pantograph selection mode, locomotive 1 driver's cab 1 highlights and represents that locomotive 1 driver 1 is for taking end driver's cab (locomotive Electrical key input), and other 3 driver's cabs do not highlight and represent that other 3 driver's cabs are unoccupied.AUTO/1/2/BOTH below locomotive 1 interface and below locomotive 2 interface represents automatic mode equally, first pantograph pattern, second pantograph pattern and bouble-bow pattern, it should be noted that slave controller car because do not take end driver's cab, therefore automatic mode can not be selected, if want the pantograph selected by changing, corresponding button can be carried out in the graphic interface of pantograph selection mode taking end driver's cab and select.The present invention is not limited to single-unit locomotive or binodal multi-locomotive, and more piece multi-locomotive also corresponding can arrange the graphic interface of corresponding pantograph selection mode.
In the above-described embodiments, each driver's cab is provided with pantograph and controls key-lifting switch 2 and input/output module 3.Pantograph controls key-lifting switch and is provided with rising bow, falls bow two positions.Input/output module CIO3 is compact input/output module, is MVB subsystem.The effect of input/output module CIO gathers the state that pantograph controls key-lifting switch, every 50ms scans the position that pantograph controls key-lifting switch, and position signal pantograph being controlled key-lifting switch is sent to this car CCU by MVB and carries out calculation process, the pantograph control command only taking end driver's cab is only actv. pantograph control command, and pantograph control command can comprise the position signal of pantograph selection mode and pantograph control key-lifting switch.
When train is multi-locomotive, the position signal that pantograph selection mode and pantograph control key-lifting switch is first sent to the CCU of this section locomotive and the CCU of master control locomotive by the double-unit traction controller of intra-locomotive, and pantograph selection mode and pantograph are controlled key-lifting switch is sent to slave controller car CCU by wired train bus WTB by the CCU of this section locomotive again.The CCU of every platform locomotive processes the position signal that pantograph selection mode and pantograph control key-lifting switch respectively, and generation is used for the rising bow instruction of every platform locomotive or falls bow instruction.
Communication controller CCU generates rising bow instruction or falls the process of bending instruction and is specifically as follows: the position signal controlling key-lifting switch according to pantograph selection mode and pantograph determines selected pantograph, and whether the pantograph selected by judging exists fault and whether meets rising bow condition or fall bow condition, if selected pantograph does not exist fault and meets rising bow condition or fall bow condition, then generate rising bow instruction or fall bow instruction.After the communication controller CCU of every platform locomotive receives pantograph selection mode, the pantograph selected by this TV station locomotive can be determined; Judge whether afterwards to meet rising bow or fall bow condition, rising bow or fall bow condition and or can fall bow condition table and determine by standard rising bow, if do not meet rising bow or fall bow condition, CCU then ignores this pantograph control command; Judge whether selected pantograph exists fault again, if selected pantograph exists fault, also can automatically switch and select to failure-free pantograph; In addition, the position signal of the pantograph control key-lifting switch of unoccupied end driver's cab is invalid, and CCU can ignore the position signal of the pantograph control key-lifting switch of unoccupied end driver's cab.
Communication controller CCU generates rising bow instruction or falls bow instruction and can be sent to input/output control module corresponding to this locomotive, and between locomotive machinery, low-voltage electrical cabinet is provided with input/output control module SKS, for performing the control of rising bow electromagnetic valve.The coil of the first rising bow electromagnetic valve is connected with the first pantograph, and the coil of the second rising bow electromagnetic valve is connected with the second pantograph.Rising bow electromagnetic valve obtains electric, then corresponding pantograph rises, rising bow electromagnetic valve dead electricity, then corresponding pantograph is fallen.
The principle of work of native system is:
The microcomputer monitor taking end driver's cab receives pantograph selection mode, the input/output module CIO taking end driver's cab gathers the position signal that pantograph controls key-lifting switch, the communication controller CCU of master control locomotive receives the position signal of pantograph selection mode and pantograph control key-lifting switch by double-unit traction controller, and position signal pantograph selection mode and pantograph being controlled key-lifting switch is sent to the communication controller CCU of slave controller car by wired train bus WTB, the position signal controlling key-lifting switch according to pantograph selection mode and pantograph generates rising bow instruction or falls bow instruction, and by rising bow instruction or fall bow instruction to be sent to master control locomotive input/output control module SKS by double-unit traction controller, the input/output control module SKS of master control locomotive controls corresponding rising bow electromagnetic valve according to rising bow instruction and obtains electric, to make the pantograph rising bow of selection, controlling corresponding rising bow electromagnetic valve dead electricity, falling bow to make the pantograph of selection according to falling bow instruction.
The communication controller CCU of slave controller car receives the position signal of pantograph selection mode and pantograph control key-lifting switch by wired train bus WTB, the position signal controlling key-lifting switch according to pantograph selection mode and pantograph generates rising bow instruction or falls bow instruction, and by rising bow instruction or fall bow instruction to be sent to slave controller car input/output control module by double-unit traction controller; The input/output control module SKS of slave controller car controls corresponding rising bow electromagnetic valve according to rising bow instruction and obtains electric, to make the pantograph rising bow of selection, controlling corresponding rising bow electromagnetic valve dead electricity, falling bow to make the pantograph of selection according to falling bow instruction.
Like this, the present invention is used between double-unit traction controller, different locomotive by intra-locomotive and uses wired train bus WTB, the pantograph selection mode that end driver's cab is selected, the position signal collecting pantograph control key-lifting switch will taken, be transferred to the communication controller CCU of master control locomotive or slave controller car, the pantograph making the communication controller CCU of master control locomotive or slave controller car control this section locomotive rises or falls, and achieves to control multi-locomotive group at any one driver's cab of locomotive and to select the pantograph that namely will work and to control.In addition, by the graphic interface being arranged at the microcomputer monitor of driver's cab, pantograph pattern is selected, simply directly, do not need translation, be applicable to different language area and use, improve the commonality of train.
Accordingly, the present invention also provides a kind of pantograph control method realizing multi-locomotive, and taking locomotive residing for end driver's cab in multi-locomotive is master control locomotive, and other locomotives are slave controller car, and the method comprises:
The microcomputer monitor taking end driver's cab receives pantograph selection mode;
The input/output module taking end driver's cab gathers the position signal that pantograph controls key-lifting switch;
The communication controller of master control locomotive receives pantograph control command by MVB, pantograph control command comprises the position signal of pantograph selection mode and pantograph control key-lifting switch, and position signal pantograph selection mode and pantograph being controlled key-lifting switch is sent to the communication controller of slave controller car by wired train bus, the position signal controlling key-lifting switch according to pantograph selection mode and pantograph generates rising bow instruction or falls bow instruction, and by rising bow instruction or fall bow instruction to be sent to master control locomotive input/output control module by MVB,
The communication controller of slave controller car receives the position signal of pantograph selection mode and pantograph control key-lifting switch by wired train bus, the position signal controlling key-lifting switch according to pantograph selection mode and pantograph generates rising bow instruction or falls bow instruction, and by rising bow instruction or fall bow instruction to be sent to slave controller car input/output control module by MVB;
Input/output control module controls corresponding rising bow electromagnetic valve according to rising bow instruction and obtains electric, to make the pantograph rising bow of selection, controlling corresponding rising bow electromagnetic valve dead electricity, falling bow to make the pantograph of selection according to falling bow instruction.
Shown in Figure 3, concrete, the step that the present invention realizes the method that multi-locomotive pantograph controls comprises:
Step 201: the microcomputer monitor taking end driver's cab receives pantograph selection mode;
Step 202: the input/output module taking end driver's cab gathers the position signal that pantograph controls key-lifting switch;
Step 203: the communication controller of master control locomotive receives the position signal of pantograph selection mode and pantograph control key-lifting switch by MVB;
Step 204: the position signal that pantograph selection mode and pantograph are controlled key-lifting switch by the communication controller of master control locomotive is sent to the communication controller of slave controller car by wired train bus;
Step 205: the position signal that the communication controller of master control locomotive controls key-lifting switch according to pantograph selection mode and pantograph generates rising bow instruction or falls bow instruction;
Step 206: the communication controller of master control locomotive is by rising bow instruction or fall bow instruction to be sent to master control locomotive input/output control module by MVB;
Step 207: the input/output control module of master control locomotive controls corresponding rising bow electromagnetic valve according to rising bow instruction and obtains electric, to make the pantograph rising bow of selection, controlling corresponding rising bow electromagnetic valve dead electricity according to falling bow instruction, falling bow to make the pantograph of selection;
Step 208: the communication controller of slave controller car receives the position signal of pantograph selection mode and pantograph control key-lifting switch by wired train bus;
Step 209: the position signal that the communication controller of slave controller car controls key-lifting switch according to pantograph selection mode and pantograph generates rising bow instruction or falls bow instruction;
Step 210: the communication controller of slave controller car is by rising bow instruction or fall bow instruction to be sent to slave controller car input/output control module by MVB;
Step 211: the input/output control module of slave controller car controls corresponding rising bow electromagnetic valve according to rising bow instruction and obtains electric, to make the pantograph rising bow of selection, controlling corresponding rising bow electromagnetic valve dead electricity according to falling bow instruction, falling bow to make the pantograph of selection.
In the above-described embodiments, step 205-207 and step 208-211 can walk abreast and carry out.
Wherein, pantograph selection mode is selected by the graphic interface of microcomputer monitor, the pantograph selection mode of single-unit locomotive or master control locomotive comprises the first pantograph pattern, second pantograph pattern, automatic mode and bouble-bow pattern, the pantograph selection mode of slave controller car comprises the first pantograph pattern, the second pantograph pattern and bouble-bow pattern.
First pantograph pattern is selection first pantograph rising bow or falls bow, second pantograph pattern is selection second pantograph rising bow or falls bow, automatic mode be select to take the end driver's cab other end pantograph rising bow or bow falls, bouble-bow pattern is selection first pantograph and the second pantograph rising bow or fall bow simultaneously.
When controlling the position signal generation rising bow instruction of key-lifting switch according to pantograph selection mode and pantograph or fall bow instruction, comprising:
The position signal controlling key-lifting switch according to pantograph selection mode and pantograph determines selected pantograph, and whether the pantograph selected by judging exists fault and whether meets rising bow condition or fall bow condition, if selected pantograph does not exist fault and meets rising bow condition or fall bow condition, then generate rising bow instruction or fall bow instruction.
Determined to take end driver's cab by locomotive Electrical key, multi-locomotive can only use a locomotive Electrical key at one time.
Like this, the present invention uses double-unit traction controller by intra-locomotive, wired train bus WTB is used between different locomotive, the pantograph selection mode of holding driver's cab to select will taken, collect the position signal that pantograph controls key-lifting switch, be transferred to the communication controller CCU of master control locomotive or slave controller car, the pantograph making the communication controller CCU of master control locomotive or slave controller car control this section locomotive rises or falls, achieve and control single-unit locomotive or multi-locomotive group at any one driver's cab of locomotive and the pantograph that namely will work selected and controls.In addition, by the graphic interface being arranged at the microcomputer monitor of driver's cab, pantograph pattern is selected, simply directly, do not need translation, be applicable to different language area and use, improve the commonality of train.
It should be noted that, in this specification sheets, each embodiment adopts the mode of going forward one by one to describe, and what each embodiment stressed is the difference with other embodiments, between each embodiment identical similar portion mutually see.For method disclosed in embodiment, because it is corresponding with system disclosed in embodiment, so description is fairly simple, relevant part illustrates see method part.
Also it should be noted that, in this article, the such as relational terms of first and second grades and so on is only used for an entity or operation to separate with another entity or operational zone, and not necessarily requires or imply the relation that there is any this reality between these entities or operation or sequentially.And, term " comprises ", " comprising " or its any other variant are intended to contain comprising of nonexcludability, thus make to comprise the process of a series of key element, method, article or equipment and not only comprise those key elements, but also comprise other key elements clearly do not listed, or also comprise by the intrinsic key element of this process, method, article or equipment.When not more restrictions, the key element limited by statement " comprising ... ", and be not precluded within process, method, article or the equipment comprising described key element and also there is other identical element.
The software module that the method described in conjunction with embodiment disclosed herein or the step of algorithm can directly use hardware, treater to perform, or the combination of the two is implemented.Software module can be placed in the storage medium of other form any known in random access memory (RAM), internal memory, read-only memory (ROM) (ROM), electrically programmable ROM, electrically erasable ROM, register, hard disk, moveable magnetic disc, CD-ROM or technical field.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the present invention.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein can without departing from the spirit or scope of the present invention, realize in other embodiments.Therefore, the present invention can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (10)
1. realize the system that multi-locomotive pantograph controls, it is characterized in that, taking locomotive residing for end driver's cab in described multi-locomotive is master control locomotive, and other locomotives are slave controller car, and described system comprises:
Be arranged at the microcomputer monitor in each driver's cab, pantograph controls key-lifting switch and control with described pantograph the input/output module that key-lifting switch is connected, be arranged at the communication controller in every platform locomotive and input/output control module; Be connected by MVB between described microcomputer monitor in every platform locomotive, described input/output module, described communication controller and described input/output control module, be connected by wired train bus between the described communication controller between different locomotive;
The described microcomputer monitor taking end driver's cab, for receiving pantograph selection mode;
The described input/output module taking end driver's cab, controls the position signal of key-lifting switch for gathering described pantograph;
The communication controller of described master control locomotive, for receiving pantograph control command by MVB, described pantograph control command comprises the position signal of described pantograph selection mode and described pantograph control key-lifting switch; Described pantograph control command is sent to the communication controller of slave controller car by wired train bus;
The communication controller of described slave controller car, for receiving described pantograph control command by wired train bus;
The described communication controller of described master control locomotive and described slave controller car, all for generating rising bow instruction according to described pantograph control command or falling bow instruction, and by described rising bow instruction or described in and bow instruction to be sent to this TV station locomotive input/output control module by MVB falls;
Described input/output control module, obtains electric for controlling corresponding rising bow electromagnetic valve according to described rising bow instruction, to make the pantograph rising bow of selection, falls the rising bow electromagnetic valve dead electricity that bow instruction controls correspondence, fall bow to make the described pantograph of selection according to described.
2. system according to claim 1, it is characterized in that, described pantograph selection mode is selected by the graphic interface of described microcomputer monitor, the described pantograph selection mode of described master control locomotive comprises the first pantograph pattern, second pantograph pattern, automatic mode and bouble-bow pattern, the described pantograph selection mode of described slave controller car comprises the first pantograph pattern, the second pantograph pattern and bouble-bow pattern.
3. system according to claim 2, it is characterized in that, described first pantograph pattern is selection first pantograph rising bow or falls bow, second pantograph pattern is selection second pantograph rising bow or falls bow, automatic mode be select to take the end driver's cab other end pantograph rising bow or bow falls, bouble-bow pattern is selection first pantograph and the second pantograph rising bow or fall bow simultaneously.
4. system according to claim 3, is characterized in that, when described communication controller controls the position signal generation rising bow instruction of key-lifting switch according to described pantograph selection mode and described pantograph or falls bow instruction, specifically for:
The position signal controlling key-lifting switch according to described pantograph selection mode and described pantograph determines selected pantograph, and whether the pantograph selected by judging exists fault and whether meets rising bow condition or fall bow condition, if selected pantograph does not exist fault and meets rising bow condition or fall bow condition, then generate rising bow instruction or fall bow instruction.
5. system according to claim 1, is characterized in that, described in locomotive Electrical key is determined, take end driver's cab, and described multi-locomotive can only use a described locomotive Electrical key at one time.
6. realize the method that multi-locomotive pantograph controls, it is characterized in that, taking locomotive residing for end driver's cab in described multi-locomotive is master control locomotive, and other locomotives are slave controller car, and described method comprises:
The microcomputer monitor taking end driver's cab receives pantograph selection mode;
The input/output module taking end driver's cab gathers the position signal that pantograph controls key-lifting switch;
The communication controller of described master control locomotive receives pantograph control command by MVB, and described pantograph control command comprises the position signal of described pantograph selection mode and described pantograph control key-lifting switch; Described pantograph control command is sent to the communication controller of slave controller car by wired train bus;
The communication controller of described slave controller car receives described pantograph control command by wired train bus;
The position signal that the communication controller of described master control locomotive and described slave controller car controls key-lifting switch according to described pantograph selection mode and described pantograph generates rising bow instruction or falls bow instruction, and by described rising bow instruction or described in and bow instruction to be sent to this TV station locomotive input/output control module by MVB falls;
Described input/output control module controls corresponding rising bow electromagnetic valve according to described rising bow instruction and obtains electric, to make the pantograph rising bow of selection, falls the rising bow electromagnetic valve dead electricity that bow instruction controls correspondence, fall bow to make the described pantograph of selection according to described.
7. method according to claim 6, it is characterized in that, described pantograph selection mode is selected by the graphic interface of described microcomputer monitor, the described pantograph selection mode of described master control locomotive comprises the first pantograph pattern, second pantograph pattern, automatic mode and bouble-bow pattern, the described pantograph selection mode of described slave controller car comprises the first pantograph pattern, the second pantograph pattern and bouble-bow pattern.
8. method according to claim 7, it is characterized in that, described first pantograph pattern is selection first pantograph rising bow or falls bow, second pantograph pattern is selection second pantograph rising bow or falls bow, automatic mode be select to take the end driver's cab other end pantograph rising bow or bow falls, bouble-bow pattern is selection first pantograph and the second pantograph rising bow or fall bow simultaneously.
9. method according to claim 8, is characterized in that, when the described position signal controlling key-lifting switch according to described pantograph selection mode and described pantograph generates rising bow instruction or falls bow instruction, comprising:
The position signal controlling key-lifting switch according to described pantograph selection mode and described pantograph determines selected pantograph, and whether the pantograph selected by judging exists fault and whether meets rising bow condition or fall bow condition, if selected pantograph does not exist fault and meets rising bow condition or fall bow condition, then generate rising bow instruction or fall bow instruction.
10. method according to claim 6, is characterized in that, described in locomotive Electrical key is determined, take end driver's cab, and described multi-locomotive can only use a described locomotive Electrical key at one time.
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| CN103318195A (en) * | 2013-07-08 | 2013-09-25 | 中国北车集团大同电力机车有限责任公司 | Circuit and method for realizing operation maintenance of pantograph of electric locomotive |
| CN109484193B (en) * | 2018-12-03 | 2022-08-16 | 中车长春轨道客车股份有限公司 | Pantograph selection control system for multiple-connection four-unit intercity marshalling motor train unit |
| CN111619358B (en) * | 2020-06-02 | 2021-11-05 | 中车青岛四方车辆研究所有限公司 | Automatic pantograph control method |
| CN113619646A (en) * | 2020-06-29 | 2021-11-09 | 株洲中车时代电气股份有限公司 | Control method, device and system for safe train delivery |
| CN111976495A (en) * | 2020-09-04 | 2020-11-24 | 中车青岛四方车辆研究所有限公司 | Pantograph selection control system and method |
| CN113858960B (en) * | 2021-10-22 | 2024-05-07 | 中车株洲电力机车有限公司 | Locomotive and pantograph control method and system thereof |
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| CN2055798U (en) * | 1989-06-02 | 1990-04-11 | 抚顺矿务局电力机车工厂 | Special battery overlap connection electric locomotive for anti-explosion of coal mine |
| DE10249714A1 (en) * | 2002-10-25 | 2004-05-19 | Bräutigam Antriebs- und Transportsysteme GmbH & Co. KG | Train with carriages and locomotives synchronizes locomotives or drive units by data exchanges between computerized synchronizing and regulation devices for all demands from control station |
| JP2005051891A (en) * | 2003-07-31 | 2005-02-24 | Toshiba Corp | Feeding apparatus, composition of train, and tracked rolling stock |
| CN201099262Y (en) * | 2007-11-20 | 2008-08-13 | 南车资阳机车有限公司 | Multi-machine reconnection technology control device |
| US8239078B2 (en) * | 2009-03-14 | 2012-08-07 | General Electric Company | Control of throttle and braking actions at individual distributed power locomotives in a railroad train |
| CN101537841B (en) * | 2009-04-22 | 2011-07-27 | 北京人和路通科技有限公司 | Control method of a heavy load combined train marshaled mixedly by locomotives and system thereof |
| KR101154937B1 (en) * | 2010-08-27 | 2012-06-13 | 현대로템 주식회사 | Brake control apparatus for railway car |
| CN203005423U (en) * | 2012-12-03 | 2013-06-19 | 南车株洲电力机车有限公司 | System for realizing locomotive multiple-connection pantograph control |
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