CN107554539B - A kind of detection vehicle and its detection vehicle group - Google Patents
A kind of detection vehicle and its detection vehicle group Download PDFInfo
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- CN107554539B CN107554539B CN201710833178.8A CN201710833178A CN107554539B CN 107554539 B CN107554539 B CN 107554539B CN 201710833178 A CN201710833178 A CN 201710833178A CN 107554539 B CN107554539 B CN 107554539B
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- detection vehicle
- attachment device
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- traction
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Abstract
The invention discloses a kind of detection vehicles, comprising: for connecting the power car of diesel traction, to obtain electric power and transmit the diesel traction control attachment device of control information；For connecting the power car of electric propulsion, to obtain electric power and transmit the electric propulsion control attachment device of control information；For connecting and manipulating the detection vehicle station of diesel traction control attachment device and electric propulsion control attachment device.When power car is diesel traction or electric propulsion, detection vehicle can control attachment device by diesel traction or electric propulsion controls attachment device and connect respectively with the power car of the power car of diesel traction or electric propulsion.Detection vehicle disclosed by the invention extends the power traction mode of detection vehicle, improves the practicability and convenience of detection vehicle.The invention also discloses the detection vehicle group including above-mentioned detection vehicle, which can organize into groups and run with the power car of electric propulsion or the power car of diesel traction, realize the reduction of cost.
Description
Technical field
The present invention relates to net rail detection technique fields, more specifically to a kind of detection vehicle.In addition, the present invention also relates to
And a kind of detection vehicle group including above-mentioned detection vehicle.
Background technique
It is the common subway line of domestic metro industry and Contact Line Detection special-purpose vehicle that net rail, which detects vehicle, is internally integrated
Net rail detection device, since function and space layout limit, usual itself not drive is drawn by power vehicle；Power vehicle
Generally internal combustion engineering truck is drawn.But due to the continuous promotion that Environmental Protection in China requires, some companies begin to use electric propulsion dynamic
Power vehicle executes traction task.Some companies also propose that detection vehicle not only needs to connect the traction of electric propulsion power car, it is also necessary to
The requirement of diesel traction power car traction can be connected, but existing detection vehicle is only applicable to fix a kind of moving for power traction
Power vehicle causes the scope of application small.
It is that current those skilled in the art are urgently to be resolved in conclusion how to provide a kind of detection vehicle that the scope of application is big
The problem of.
Summary of the invention
In view of this, the object of the present invention is to provide a kind of detection vehicles that the scope of application is big.
The detection vehicle group including detecting vehicle that it is a further object of the present invention to provide a kind of.
To achieve the goals above, the invention provides the following technical scheme:
A kind of detection vehicle, comprising:
For connecting the power car of diesel traction, to obtain electric power and transmit the diesel traction control connection dress of control information
It sets；For connecting the power car of electric propulsion, to obtain electric power and transmit the electric propulsion control attachment device of control information；With
In the detection vehicle station for connecting and manipulating the diesel traction control attachment device and electric propulsion control attachment device.
Preferably, the diesel traction control attachment device includes controlling for transmitting the diesel traction of traction control information
Multiple unit socket and for receive electric power that the power car provides by electric multiple unit socket；The electric propulsion controls attachment device
Including the electric propulsion control multiple unit socket for transmitting traction control information and the electric power provided for receiving the power car
By electric multiple unit socket.
Preferably, the detection vehicle station includes: for connecting the diesel traction control attachment device, in manipulation
First driver control console of the detection vehicle under combustion traction；For connecting the electric propulsion control attachment device, to manipulate electricity
Second driver control console of the detection vehicle under power traction, and first driver control console and second driver control console are equal
It is located at the non-heavy end of the detection vehicle.
Preferably, the detection vehicle station is equipped with for selectable activation first driver control console and described the
In two driver control consoles one to working condition and close another one activation switch.
Preferably, at least one of the diesel traction control attachment device and electric propulsion control attachment device,
It is additionally provided with for the wireless transmission emitter with power car transmission wireless traction control information.
The present invention also provides a kind of detection vehicle group, including detection vehicle and power car, the detection vehicle is the claims
Any one of described in detection vehicle.
Preferably, the power car includes for connecting and manipulating the diesel traction control attachment device and the electric power
The power car station of traction control attachment device.
Preferably, the power car station includes: for connecting the diesel traction control attachment device, in manipulation
The third driver control console of the detection vehicle under combustion traction；
For connecting the electric propulsion control attachment device, the 4th driver to manipulate the detection vehicle under electric propulsion
Station, and the third driver control console and the 4th driver control console are each provided at the non-heavy end of the power car.
Preferably, the power car is equipped with for connecting the diesel traction control multiple unit socket, to transmit traction control
The diesel traction multiple unit socket of information and for connecting electric propulsion control multiple unit socket, to transmit traction control information
Electric propulsion multiple unit socket.
A kind of detection vehicle provided by the invention, including diesel traction control attachment device, electric propulsion control attachment device
And the detection vehicle station for manipulating diesel traction control attachment device and electric propulsion control attachment device.Wherein, interior
Combustion traction control attachment device is used to connect the power car of diesel traction, and detects vehicle and obtained by diesel traction control attachment device
It takes electric power and transmits control information；Electric propulsion control attachment device is used to connect the power car of electric propulsion, and it is logical to detect vehicle
Electric propulsion control attachment device is crossed to obtain electric power and transmit control information.
In the present invention, detection vehicle had both included diesel traction control attachment device, also included that electric propulsion controls attachment device.
When power car is diesel traction, detection vehicle controls attachment device by diesel traction and connect with diesel traction power car, power
It is operating power and control information needed for detection vehicle transmission detection vehicle station that vehicle, which controls attachment device by diesel traction, makes to examine
Measuring car station carries out traction control to detection vehicle；When power car is electric propulsion, detection vehicle is controlled by electric propulsion to be connected
Connection device is connect with electric propulsion power car, and it is that detection vehicle transmission detection vehicle is grasped that power car, which controls attachment device by electric propulsion,
Make operating power needed for platform and control information, makes to detect vehicle station to detection vehicle progress traction control.Inspection provided by the invention
Measuring car extends the power traction mode of detection vehicle, improves the practicability and convenience of detection vehicle.
The present invention also provides a kind of detection vehicle groups including above-mentioned detection vehicle, which both can be with electric propulsion
Power car organize into groups operation, can also with the power car of diesel traction organize into groups run, reduce buying operation cost.
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 only this
The embodiment of invention for those of ordinary skill in the art without creative efforts, can also basis
The attached drawing of offer obtains other attached drawings.
Fig. 1 is the top view of specific embodiment provided by the present invention；
Fig. 2 is the front view of specific embodiment provided by the present invention；
Fig. 3 is the schematic diagram of station system provided by the present invention；
Fig. 4 is the schematic diagram of radio operation platform system provided by the present invention.
In Fig. 1-4:
1 it is detection vehicle station, 2 be the first driver control console, 3 be the second driver control console, 4 is third driver operation
Platform, 5 for the 4th driver control console, 6 be power car control multiple unit socket, 7 be power supply multiple unit socket, 8 be diesel traction control weight
Connection socket, 9 be electric propulsion control multiple unit socket, 10 for by electric multiple unit socket, 11 be wirelessly transferred emitter, 12 be internal combustion
Traction signal line, 13 be electric propulsion signal wire, 14 be power car station, 15 be activation switch, 21 be diesel traction department control
Device, 22 be computer control device, 23 be information transmission rigid line, 31 be electric propulsion controller, 32 be electric propulsion CCU, 33 be
WTB line.
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.
Core of the invention is to provide a kind of detection vehicle, and the scope of application is big.Another core of the invention is to provide one kind
Detection vehicle group including above-mentioned detection vehicle.
Fig. 1-Fig. 4 is please referred to, Fig. 1 is the top view of specific embodiment provided by the present invention；Fig. 2 is tool provided by the present invention
The front view of body embodiment；Fig. 3 is the schematic diagram of station provided by the present invention；Fig. 4 is radio operation platform provided by the present invention
Schematic diagram.
The present invention provides a kind of detection vehicles, including diesel traction control attachment device, electric propulsion to control attachment device
And the detection vehicle station 1 for manipulating diesel traction control attachment device and electric propulsion control attachment device.Wherein, interior
Combustion traction control attachment device is used to connect the power car of diesel traction, and detects vehicle and obtained by diesel traction control attachment device
It takes electric power and transmits control information；Electric propulsion control attachment device is used to connect the power car of electric propulsion, and it is logical to detect vehicle
Electric propulsion control attachment device is crossed to obtain electric power and transmit control information.
Wherein, diesel traction control attachment device and electric propulsion control attachment device are arranged at the connection again of detection vehicle
End, convenient for connection power car.Detection vehicle station 1 may be provided at the non-heavy end of detection vehicle, convenient for driving.
In the present invention, detection vehicle had both included diesel traction control attachment device, also included that electric propulsion controls attachment device.
When power car is diesel traction, detection vehicle controls attachment device by diesel traction and connect with diesel traction power car, power
It is operating power and control information needed for detection vehicle transmission detection vehicle station 1 that vehicle, which controls attachment device by diesel traction, is made
It detects 1 pair of detection vehicle of vehicle station and carries out traction control；When power car is electric propulsion, detection vehicle is controlled by electric propulsion
Attachment device is connect with electric propulsion power car, and it is detection vehicle transmission detection vehicle that power car, which controls attachment device by electric propulsion,
Operating power needed for station 1 and control information make to detect the 1 pair of detection vehicle progress traction control of vehicle station.The present invention provides
Detection vehicle extend detection vehicle power traction mode, improve detection vehicle practicability and convenience.
On the basis of above-described embodiment, diesel traction control attachment device includes for transmitting traction control information
Diesel traction control multiple unit socket 8 and for receive power car offer electric power by electric multiple unit socket 10；
Electric propulsion control attachment device includes controlling 9 He of multiple unit socket for transmitting the electric propulsion of traction control information
For receive power car offer electric power by electric multiple unit socket 10.
Wherein, it is corresponding to it, power car is equipped with power car and controls multiple unit socket 6.
The power car as involved in the present embodiment is provided only with a type of traction power, so being only arranged on power car
One power car controls multiple unit socket 6, and detection vehicle can be according to the type of traction power, and diesel traction control may be selected, and connection is inserted again
The power car of one and power car control multiple unit socket 6 connects in seat 8 and electric propulsion control multiple unit socket 9.
For example, diesel traction control attachment device is equipped with diesel traction and controls multiple unit socket 8, when power car is diesel traction
When, power car controls multiple unit socket 6 and diesel traction control multiple unit socket 8 is cooperatively connected, to transmit traction control information；Electric power
Traction control attachment device can also be equipped with electric propulsion and control multiple unit socket 9, when power car is electric propulsion, power car control
Multiple unit socket 6 processed is cooperatively connected with electric propulsion control multiple unit socket 9, to transmit traction control information.
Wherein, it is corresponding to it, power car is equipped with power supply multiple unit socket 7, and detection vehicle is equipped with by electric multiple unit socket 10, will move
Power supply multiple unit socket 7 on power vehicle is cooperatively connected with by electric multiple unit socket 10, for receiving the operating power of power car offer.
Since working power is not influenced by power car traction power type, so the power car of either electric propulsion is also
The power car of diesel traction, power car need to only be arranged a power supply multiple unit socket 7, detection vehicle also need to only be correspondingly arranged one by
The socket that two or more is used for transmission electric power can also be arranged according to service condition in the matched connection of electric multiple unit socket 10.
In the present invention, at least one of diesel traction control attachment device and electric propulsion control attachment device will be used to pass
The route of defeated traction control information and the route for being used for transmission electric power needed for work are provided separately, that is, diesel traction control connection
Route can be provided separately by device and electric propulsion control attachment device simultaneously, can also be with any one of them individually by route point
It opens up and sets.The present embodiment can interact to avoid between route, reduce interference, and convenient to overhaul and maintenance.
Optionally, socket of the present invention is the socket of broad sense, is not limited to only to can connect circuit, to transmit electric power
Socket, can be with message such as heat transfer agent, control instructions, can also be using other connection types such as USB interface.
On the basis of above-described embodiment, detection vehicle station 1 includes the first driver control console 2 and the second driver operation
Platform 3, the first driver control console 2 control attachment device with diesel traction by diesel traction signal wire 12 and connect, to manipulate internal combustion
Detection vehicle under traction；
Second driver control console 3 controls attachment device with electric propulsion by electric propulsion signal wire 13 and connect, to manipulate
Detection vehicle under electric propulsion, wherein the first driver control console 2 and the second driver control console 3 are each provided at the non-heavy of detection vehicle
End.
Wherein, the first driver control console 2 is integrated with the diesel traction controller 21 under diesel traction mode and microcomputer control
Device 22, driver's control instruction are transmitted to diesel traction control multiple unit socket 8 by diesel traction signal wire 12 after PLC, pass through
Power car controls multiple unit socket 6, is finally transmitted to the power car of diesel traction, completes power car under diesel traction and detects vehicle
Control.
Second driver control console 3 is integrated with electric propulsion controller 31 and electric propulsion CCU32 under electric propulsion mode
(Central control unit, central controller), driver's control instruction is after electric propulsion CCU32, by electric propulsion
Signal wire 13 is transmitted to electric propulsion control multiple unit socket 9, controls multiple unit socket 6 by power car, is finally transmitted to electric power and leads
The power car drawn completes the control of power car and detection vehicle under electric propulsion.
The present invention is respectively provided with two driver control consoles, to manipulate for the power car of two kinds of different traction powers
Two kinds of traction control attachment device is correspondingly arranged two kinds of control systems in the car, makes to operate and control more accurate, mentions
High working efficiency, and convenient to overhaul and maintenance.
Optionally, diesel traction signal wire 12 can be replaced using information transmission rigid line 23 or other signal wires, to realize
The purpose of transmission control information under diesel traction.
Optionally, electric propulsion signal wire 13 can use WTB line 33 (Wire train bus, wired train bus)
Or other signal wires replace, to realize the purpose of transmission control information under electric propulsion.
On the basis of above-described embodiment, detection vehicle station 1, which is equipped with, is used for the first driver operation of selectable activation
One to working condition and closes the activation switch 15 of another one in platform 2 and the second driver control console 3.
The present invention is suitable for the station of different traction powers for two kinds, is provided with activation switch 15.When activation switchs
When 15 activation the first driver control console 2 to working condition, while it can be automatically closed or the second driver control console 3 can not be activated, instead
, to realize the activation and interlocking of two stations and its operating system, it is ensured that two stations and its operating system
It only can just put into operation in the case where being selected, avoid maloperation, be easy to use.
On the basis of above-described embodiment, diesel traction control attachment device and electric propulsion control in attachment device extremely
Few one is additionally provided with for sending the wireless transmission emitter 11 that wireless traction controls information for power car, is corresponding to it, moves
Power vehicle is equipped with the radio receiver for receiving above-mentioned control instruction.
Wherein, the control instruction of one can be transmitted to nothing in the first driver control console 2 and the second driver control console 3
Line Transmission system, and being sent on the radio receiver being mounted on power car, to realize to detection vehicle and power car
Wireless reconnection control.
When detecting vehicle and power car transmission control information, it can use Radio Transmission Technology and replace wire transmission technology,
The high cost of laying-out bring and mixed and disorderly is not only avoided, and is easier that equipment is overhauled and safeguarded, using more
It is convenient.
In addition to detecting vehicle provided by above-mentioned each embodiment, the present invention also provides a kind of detections including above-mentioned detection vehicle
Vehicle group, including detection vehicle and power car, detection vehicle are above-mentioned detection vehicle.
Since detection vehicle group includes above-mentioned detection vehicle, so as to realize any number of collocation of detection vehicle group, to drop
The production cost of low detection vehicle.
On the basis of above-described embodiment, for opposite with above-described embodiment direction of advance, power car
Including controlling the power car station 14 of attachment device for connecting and manipulating diesel traction control attachment device and electric propulsion,
And power car station 14 is located at the non-heavy end of power car.
In the present invention, the non-heavy end of power car is equipped with power car station 14, and power car station 14 is connected and controlled
Diesel traction controls attachment device and electric propulsion controls attachment device, makes the detection vehicle group both can be with the power of electric propulsion
Vehicle marshalling operation, can also organize into groups with the power car of diesel traction and run.
In the present embodiment, the traffic direction for detecting vehicle group is in contrast with the previous embodiment, so the present invention is in the non-of power car
Connection end is also provided with power car station 14 again, convenient for driving.
At this point, the non-heavy end of power car and the non-heavy end of detection vehicle are provided with station, two phases are respectively corresponded
Anti- direction of advance, detection vehicle group can select different stations, be not necessarily to when way traffic on the line according to direction of advance
It turns around, without organizing into groups again, achievees the purpose that detect vehicle group way traffic, extend the practicability of detection vehicle group, reduce
The cost of buying, operation.
On the basis of above-described embodiment, power car station 14 includes that third driver control console 4 and the 4th driver grasp
Make platform 5, third driver control console 4 controls attachment device with diesel traction by signal wire and connect, to manipulate under diesel traction
Detect vehicle；4th driver control console 5 controls attachment device with electric propulsion by signal wire and connect, to manipulate under electric propulsion
Vehicle is detected, and third driver control console 4 and the 4th driver control console 5 are each provided at the non-heavy end of power car.
In the present invention, for two kinds of different traction powers, two driver control consoles are also respectively provided in power car, to
Two kinds of traction control attachment device is manipulated, is correspondingly arranged two kinds of control systems in the car, make to operate and is controlled more smart
Standard improves working efficiency, and convenient to overhaul and maintenance.
On the basis of above-described embodiment, power car is equipped with for connecting diesel traction control multiple unit socket 8, with transmission
The diesel traction multiple unit socket of traction control information, and for connecting electric propulsion control multiple unit socket 9, being controlled with transmission traction
The electric propulsion multiple unit socket of information processed.
When that can be compatible with two kinds of traction powers simultaneously in power car, power car can also will be used for transmission traction control letter
The route of breath and the route for being used for transmission electric power needed for work are provided separately, and are correspondingly arranged diesel traction multiple unit socket and electric power is led
Draw multiple unit socket.Wherein, diesel traction multiple unit socket is for connecting diesel traction control multiple unit socket 8, to realize traction control
The transmission of information；Electric propulsion multiple unit socket is for connecting electric propulsion control multiple unit socket 9, to realize traction control information
Transmission.
The present invention is directed to different traction power modes, in the connection for two kinds of traction powers that the end of connection again of power car is provided with
Socket, at this point, detection vehicle group can be compatible with two different traction powers, detection vehicle can be with the fixed marshalling of power car, extension
The practicability and convenience of detection vehicle group, reduce the cost of buying and operation.
Optionally, socket of the present invention is the socket of broad sense, is not limited to only to can connect circuit, to transmit electric power
Socket, can be with message such as heat transfer agent, control instructions, can also be using other connection types such as USB interface.
Refer to the prior art for the structure of other each sections of the detection vehicle group, and repeats no more herein.
Each embodiment in this specification is described in a progressive manner, the highlights of each of the examples are with other
The difference of embodiment, the same or similar parts in each embodiment may refer to each other.
Detection vehicle provided by the present invention and its detection vehicle group are described in detail above.It is used herein specifically
Principle and implementation of the present invention are described for a example, the present invention that the above embodiments are only used to help understand
Method and its core concept.It should be pointed out that for those skilled in the art, not departing from original of the invention
, can be with several improvements and modifications are made to the present invention under the premise of reason, these improvement and modification also fall into right of the present invention and want
In the protection scope asked.
Claims (8)
1. a kind of detection vehicle characterized by comprising
For connecting the power car of diesel traction, to obtain electric power and transmit the diesel traction control attachment device of control information；
For connecting the power car of electric propulsion, to obtain electric power and transmit the electric propulsion control attachment device of control information；
For connecting and manipulating the detection vehicle of the diesel traction control attachment device and electric propulsion control attachment device
Station (1)；
The detection vehicle station (1) includes:
For connecting the diesel traction control attachment device, the first driver operation to manipulate the detection vehicle under diesel traction
Platform (2)；
For connecting the electric propulsion control attachment device, the second driver operation to manipulate the detection vehicle under electric propulsion
Platform (3), and first driver control console (2) and second driver control console (3) are each provided at the non-heavy of the detection vehicle
End.
2. detection vehicle according to claim 1, which is characterized in that the diesel traction control attachment device includes for passing
Send the diesel traction of traction control information control multiple unit socket (8) and for receive electric power that the power car provides by electricity weight
Join socket (10)；
The electric propulsion control attachment device includes controlling multiple unit socket (9) for transmitting the electric propulsion of traction control information
With the electric power for receiving the power car offer by electric multiple unit socket (10).
3. detection vehicle according to claim 2, which is characterized in that the detection vehicle station (1) is equipped with for may be selected
Activation first driver control console (2) and second driver control console (3) in one to working condition and close another
The activation of person switchs (15).
4. detection vehicle according to any one of claims 1 to 3, which is characterized in that the diesel traction controls attachment device
At least one of attachment device is controlled with the electric propulsion, is additionally provided with for believing with power car transmission wireless traction control
The wireless transmission emitter (11) of breath.
5. a kind of detection vehicle group, including detection vehicle and power car, which is characterized in that the detection vehicle is that Claims 1-4 is any
Detection vehicle described in.
6. detection vehicle group according to claim 5, which is characterized in that the power car includes described for connecting and manipulating
Diesel traction controls the power car station (14) of attachment device and electric propulsion control attachment device.
7. detection vehicle group according to claim 6, which is characterized in that the power car station (14) includes:
For connecting the diesel traction control attachment device, the third driver operation to manipulate the detection vehicle under diesel traction
Platform (4)；
For connecting the electric propulsion control attachment device, the 4th driver operation to manipulate the detection vehicle under electric propulsion
Platform (5), and the third driver control console (4) and the 4th driver control console (5) are each provided at the non-heavy of the power car
End.
8. detection vehicle group according to claim 6, which is characterized in that the power car is equipped with and leads for connecting the internal combustion
Draw control multiple unit socket (8), the diesel traction multiple unit socket to transmit traction control information, and is led for connecting the electric power
Draw control multiple unit socket (9), the electric propulsion multiple unit socket to transmit traction control information.
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| CN201710833178.8A CN107554539B (en) | 2017-09-15 | 2017-09-15 | A kind of detection vehicle and its detection vehicle group |
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| CN107554539B true CN107554539B (en) | 2019-06-11 |
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| CN109129519A (en) * | 2018-10-23 | 2019-01-04 | 深圳市施罗德工业测控设备有限公司 | A kind of separate type overlap joint vehicle |
| CN109283426A (en) * | 2018-11-09 | 2019-01-29 | 株洲壹星科技股份有限公司 | A kind of method and device of the interior detection locomotive double heading socket of locomotive |
| CN113247025B (en) * | 2021-05-18 | 2023-01-31 | 中车山东机车车辆有限公司 | Reconnection control system and method for urban rail bridge inspection vehicle |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102535280B (en) * | 2012-02-13 | 2014-02-12 | 株洲时代电子技术有限公司 | Hybrid rail grinding wagon |
| GB2517922B (en) * | 2013-09-04 | 2015-08-12 | Hitachi Ltd | Train set |
| JP2015053837A (en) * | 2013-09-09 | 2015-03-19 | 近畿車輌株式会社 | Electric power supply system and method for railway vehicle during power outage |
| CN103640577B (en) * | 2013-12-06 | 2016-01-13 | 南车株洲电力机车有限公司 | Battery trolley locomotive controller, control system and Dual-energy source subway engineering car |
| CN203611984U (en) * | 2013-12-16 | 2014-05-28 | 南车青岛四方机车车辆股份有限公司 | Diesel and electric hybrid railway vehicle |
| CN203819236U (en) * | 2014-05-09 | 2014-09-10 | 中铁工程装备集团有限公司 | Double-heading control system for frequency-conversion traction locomotives based on PLCs (programmable logic controllers) |
| CN104820397B (en) * | 2015-04-22 | 2017-12-01 | 宝鸡中车时代工程机械有限公司 | Contact net synthesis upkeep operation car insertion job platform control system |
| CN106347382B (en) * | 2016-09-29 | 2018-06-22 | 中车戚墅堰机车有限公司 | Diesel locomotive wirelessly joins remote control again |
| CN106740151A (en) * | 2016-12-27 | 2017-05-31 | 中车唐山机车车辆有限公司 | The hybrid power system and EMU of rail vehicle |
| CN107150695B (en) * | 2017-06-06 | 2019-03-29 | 中车株洲电力机车有限公司 | Dual-energy source alternating current drive locomotive control and locomotive with the system |
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