CN207747901U - A kind of electric control motivation for remote controlled locomotives - Google Patents
A kind of electric control motivation for remote controlled locomotives Download PDFInfo
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- CN207747901U CN207747901U CN201721853086.8U CN201721853086U CN207747901U CN 207747901 U CN207747901 U CN 207747901U CN 201721853086 U CN201721853086 U CN 201721853086U CN 207747901 U CN207747901 U CN 207747901U
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Abstract
The utility model discloses a kind of electric control motivation for remote controlled locomotives, brak control unit and Digiplex interface, MVB network interfaces, control for brake lamp, big lock control, small lock control, each pressure sensor, ATP safety devices, train line fills wind flow detection, balanced EP control units, unit list delays electric pneumatic valve, cut control valve connection, unit list delays electric pneumatic valve, distributing valve, cut control valve, checking cylinder connects, balanced EP control units are connect with electronic vent valve, balanced EP control units, equalizing reservoir, relay valve, distributing valve connects, equalizing reservoir is connect with standby brake valve, relay valve, train line, electronic vent valve connection, train line respectively with pop valve, guard's valve connects, train line and flow sensor, train line fills wind flow detection, brak control unit connects.Wherein great Zha, little Zha control and receive brak control unit and send out control instruction, control respectively train line and checking cylinder, improve the machine stability, reduce failure rate.
Description
Technical field
The utility model is related to locomotive brake control technology fields, more particularly to a kind of electric control braking for remote controlled locomotives
Machine.
Background technology
The brake system of electric locomotive that the railway transportation department of existing smelter factories and miness uses, mainly with compressed air
As the pure air braking system of braking motive power, the pressure to change compressed air carrys out the braking of manipulation and control electric locomotive,
Locomotive brake control is carried out using brake pipe and the variation of air damping control valve airline pressure.Since pure air braking system is by system
Dynamic pipe pressure changes Wave transmission braking information, and velocity of wave is low, and locomotive middle and back vehicle is caused to obtain braking information delay length so that
The braking action time difference that front and rear part rolling stock brake control valve generates after being driven by Brake pipe pressure wave is big, synchronism
Difference.Especially in vehicle in the posterior progradation of shunting of preceding, locomotive, yardmaster and driver can only rely on connection person to provide
Signal judgement is to continue with propulsion or stops, or actively judges whether to take the measure of stopping in emergency by connection person.If due to
Work carelessness or bad weather cause unsighted, can make connection person that can not obtain entry direction semaphore state, to not
Correct choice can be given notice or make in time, the braking generated after being driven by Brake pipe pressure wave along with brake control valve is dynamic
Make that time difference is big, the deficiency of poor synchronization, the phenomenon that causing rolling stock to advance rashly happens occasionally, and gently then squeezes bad track trouble or to the greatest extent
Head line is heavy then lead to safety accident.Therefore, it is necessary to the deficiencies that a kind of technical solution solves existing issue.
Utility model content
For overcome the deficiencies in the prior art, the utility model provides a kind of electric control motivation for remote controlled locomotives, adopts
It is controlled by vehicle I receivers of remote-control sytem, vehicle II receivers of remote-control sytem, vehicle N receivers of remote-control sytem, locomotive telecontrol with hand-held remote controller
Device carries out wireless control to the train line of rolling stock and checking cylinder respectively, improves the machine stability, reduces failure rate.
In order to achieve the above object, the utility model is realized using following technical scheme：
A kind of electric control motivation for remote controlled locomotives, including hand-held remote controller, vehicle I receivers of remote-control sytem, vehicle II are distant
Control receiver, vehicle N receivers of remote-control sytem, locomotive telecontrol controller, vehicle I electric control motivation, vehicle II electric control motivation, vehicle
N electric control motivation, locomotive vehicle-mounted control device, other auxiliary systems, locomotive braking control device, diesel engine of locomotive control system,
Locomotive electric cad system control system；
The hand-held remote controller respectively with vehicle I receivers of remote-control sytem, vehicle II receivers of remote-control sytem, vehicle N receivers of remote-control sytem,
Locomotive telecontrol controller is wirelessly connected, and the vehicle I receivers of remote-control sytem are electrically connected with vehicle I electric control braking machines, the vehicle
II receivers of remote-control sytem are electrically connected with vehicle II electric control braking machines, and the vehicle N receivers of remote-control sytem are electromechanical with vehicle N electric control brakings
Property connection, the locomotive telecontrol controller and locomotive vehicle-mounted control device be electrically connected, the locomotive vehicle-mounted control device respectively with its
Its auxiliary system, locomotive braking control device, diesel engine of locomotive control system, locomotive electric cad system control system are electrically connected.
The transmitting remote control efficient working range radius of the hand-held remote controller is 1600m, when locomotive is beyond effectively work model
It encloses, does not receive information, house dog is provided in receiving circuit, air damping is made to automatically turn on, locomotive parking；It is described hand-held
Remote controler is made of transmitter, transmitting antenna and direct current 12V power supplys, and the transmitter is installed in hand-held remote controller, transmitting
Device table top has between power key, directionkeys, loading and unloading key, brake key, emergency stop button, speed governing and the finger of transmitter transmitting
Enable speed display window；Transmitter, which removes key, has mechanical interlocked control function.When locomotive commutates, it is necessary to will first remove key and move to and unload
Position is carried, makes locomotive unloading parking, then commutates.
The vehicle I receivers of remote-control sytem, vehicle II receivers of remote-control sytem, vehicle N receivers of remote-control sytem, locomotive telecontrol controller are equal
It is provided with reception device, wherein locomotive telecontrol controller is by the reception antenna that is installed at the top of locomotive and to be installed on driver indoor
Receiver forms, and vehicle I receivers of remote-control sytem, vehicle II receivers of remote-control sytem, vehicle N receivers of remote-control sytem are by being installed at the top of bogie
Reception antenna and be installed in bogie receiver composition, receiver by reception antenna receive hand-held remote controller wirelessly send out
The operation instruction signal gone out, commutated, loaded, being unloaded, service braking signal be converted to on-off model output, by switching value
In input control circuit, with the commutation of remote control rolling stock, load, unloading and service braking；And send out transmitter
Instruction morphing speed signal is the output of 4~20mA analog electric signals, the speed preset as rolling stock；This receiver is opened
Pass amount operation output and speed signal analog input mode keep control circuit simple and clear.
The vehicle I electric control motivation, vehicle II electric control motivation, vehicle N electric control motivations are using identical structure, packing
On vehicle I, vehicle II, vehicle N, which uses microcomputer automatic control unit control technology, has train automatic
Braking, the control of locomotive independent brake, electric-pneumatic blend brake, disconnected hook are protected, are matched without fiery loopback, braking reconnection control, train supervision
The basic functions such as conjunction.Meanwhile system has a MVB networks and wireless remote control ability to communicate, and with single machine self-test, fault diagnosis,
The functions such as data record and storage.
The locomotive vehicle-mounted control device is responsible for complicated logical operation, network communication, human-computer interaction and peripheral equipment and is driven
It is dynamic, diesel engine of locomotive is controlled after receiving the signaling of hand-held remote controller and the collected data of each pressure sensor of acquisition transmission
System and its locomotive brake carry out the control of start and stop, commutation and rotating speed, are responsible for peripheral equipment driving, and pass through each pressure in front end
Sensor carries out data acquisition, receives master control borad control instruction, and braking process is controlled by controlling electric control motivation cylinder pressure,
By electric control system step motor control diesel engine speed, by controlling opening for load/unload solenoid controlled locomotive
Stop, load/unload, acceleration and deceleration, commutation and braking；Other auxiliary systems are mainly AuCT APU, by main transformer
Secondary side provide 399V the alternating current of 50Hz be converted to DC750V direct currents, on the one hand provide power supply for charging device of locomotive PSU,
On the other hand 380V alternating currents are converted by inverter unit and provide power supply for each load.
The utility model electric control motivation, including brak control unit, Digiplex interface, MVB network interfaces, braking
Control lamp, the control of big lock, the control of small lock, each pressure sensor, ATP safety devices, train line fill wind flow detection, equilibrium EP
Control unit, unit list delay electric pneumatic valve, distributing valve, equalizing reservoir, cut control valve, relay valve, standby brake valve, flow sensor,
Checking cylinder, train line, electronic vent valve, pop valve, guard's valve；
The brak control unit respectively with Digiplex interface, MVB network interfaces, control for brake lamp, big lock control,
Wind flow detection, equilibrium EP control units, unit list are filled in small lock control, each pressure sensor, ATP safety devices, train line
Slow electric pneumatic valve cuts control valve electric connection, and the unit list delays electric pneumatic valve, distributing valve, cuts control valve, checking cylinder sequentially piping connection,
The equilibrium EP control units are electrically connected with electronic vent valve, and the equilibrium EP control units, relay valve, are divided equalizing reservoir
With valve sequentially piping connection, the equalizing reservoir and standby brake valve piping connection, the relay valve, electronic are put train line
Sequentially piping connection, the train line are passed with pop valve, guard's valve piping connection, the train line and flow air-valve respectively
Sensor, train line fill wind flow detection, brak control unit is sequentially electrically connected.
The utility model electric control motivation is under normal application, when driver and conductor operates the automatic system of hand-held remote controller
When dynamic control handle carries out big lock control automatic braking, the brak control unit is made automatically by Digiplex interface
The control signal that fixed handle is sent out controls equilibrium EP control units, to control the pressure of equalizing reservoir, the pressure of equalizing reservoir
The increase and decrease of train line pressure is controlled by relay valve, to realize the automatic braking of train；Distributing valve is according to train line simultaneously
Pressure change generates brake cylinder pressure, enters checking cylinder realization rolling stock automatic braking by cutting control valve.
When the independent brake handle that driver and conductor operates hand-held remote controller carries out small lock control independent brake, the braking
Control unit receives the control signal sent out by Digiplex interface independent brake handle, the brak control unit
The control signal sent out delays electric pneumatic valve to single system is single, directly controls the distribution of rolling stock by single system is single to delay electric pneumatic valve by controlling
The effect pipe pressure of valve, the checking cylinder that rolling stock is entered by cutting control valve control independent brake and the alleviation of rolling stock.
The automatic brake control handle that hand-held remote controller is operated in driver and conductor carries out big lock control automatic braking, Yi Jisi
Multiply personnel operate hand-held remote controller independent brake handle carry out the control of small lock control independent brake during, the braking is controlled
Unit processed can be compared with instruction required pressure value in real time according to the feedback signal of each pressure sensor, realize balanced pressure
The closed-loop control of power and brake-cylinder pressure.
When the utility model electric control motivation breaks down, cannot achieve normal release of brake function, after can passing through
Standby brake valve directly controls equalizing reservoir pressure, controls train line by relay valve, distributing valve becomes according to train line pressure
Change situation and generate corresponding actions, realize the braking and alleviation of rolling stock, meets an urgent need and remedy as one kind after " electric vacancy " failure
Manipulation measure, in order to avoid stop on section way and influence circuit normal operation.
The utility model electric control motivation is provided with electronic vent valve, guard's valve and pop valve etc., can be in case of emergency
Trigger emergency braking.The utility model electric control motivation is provided with on-position lamp, can be you can well imagine according to failure level and show that driver brakes
Machine state.The utility model electric control motivation can receive the braking instruction of ATP safety devices, realize that emergency braking and punishment are braked
Function.
The brake control unit is the core component of the utility model electric control motivation, is used in real time, quickly locating
Entire brake analog quantity, network and wireless communication data and brake information based data are managed, realizes rolling stock brake
Simulation with logic control, brake condition monitoring and fault detect, diagnosis, display, alarm, data record storage, network communication,
The functions such as the automatic test of brake single machine, using European 4U normal structures frame, including PWM plates, output board, tablet, control
The standard plug-in units such as plate, analog board, power panel.
The big lock control is the main control member of the utility model electric control motivation, when driver and conductor's operation is hand-held distant
When the automatic brake control handle of control device carries out big lock control automatic braking, it is that band air draft is tight that automatic braking handle, which is pushed forward most anteposition,
Anxious position is followed successively by double-heading position toward post-tensioning, retarder location, neutral position, driving position, overcharges position, the automatic braking hand of the big lock control
Handle is distinguished as follows in each position function：
Overcharge position：Train line acquisition can be made to overcharge pressure, train line is accelerated to fill wind velocity, vehicle can rapid recovery,
Locomotive still locates the operating position of pressurize after braking；
Driving position：Train line carries out filling wind, the position that train is alleviated according to level pressure；
Neutral position：The position of pressurize after preparation and service braking before manipulation rail vehicle service braking；
Retarder location：The position is the operating position for manipulating train service braking；
The length of the automatic braking handle of big lock control residence time in the position, it is common from minimum to control train line
Braking compression release amount is to the various different service braking decompression amounts between full service braking decompression amount, the automatic system that it is controlled with big lock
Fixed handle neutral position realizes the service braking of train with the use of that can make the common decompression of train line implementation phase；
Double-heading position：The position be the non-manipulatable end of the utility model electric control motivation and without fiery loopback, big lock when joining again
The put position of automatic braking handle of control, while being also the utility model electric control motivation booting unlock and punishment braking solution
The position of lock；
Urgent position：This position of automatic braking handle of big lock control is equipped with train line exhaust valve, can be to the utility model
Electric control motivation implements emergency braking, and the automatic braking handle of big lock control is placed in the position train air duct pressure with urgent speed
Leak informaton to zero.
The small lock control is the small independent system of lock control of independent brake handle progress that driver and conductor operates hand-held remote controller
When dynamic control, it is retarder location that independent brake handle, which is pushed forward most anteposition, is followed successively by neutral position backward, driving position, automatically resets
Alleviating position.The independent brake handle is distinguished as follows in each position function：
Alleviating position：This position is used for independent release brake cylinder of rolling stock pressure.
Driving position：This position when rolling stock normal operation by putting position, for alleviating the generation of independent brake handle
The brake-cylinder pressure of rolling stock.
Neutral position：For the preparation before rolling stock independent brake and the pressurize after independent brake.
Retarder location：Individually manipulate the active position of rolling stock braking.
The standby valve is main commanding apparatus of the utility model electric control motivation at pure air position, from front to back
Drawing is followed successively by " braking ", " pressurize " and " alleviation ", is only capable of realizing the basic function of braking, the pressurize, alleviation of rolling stock at this time.
It is the important man-machine interface of hand-held remote controller to brake display screen, and using chromatic liquid crystal screen, liquid crystal display frame has 8
A function soft key for being arranged and operating, display screen can be communicated by Digiplex interface with brak control unit, in real time
Display equalizing reservoir, train line, total cylinder and brake-cylinder pressure value and train line fill the letters such as distinguished and admirable magnitude, brake state
Breath, can be inquired by display screen functions soft key be the utility model electric control motivation event log, setting or selection brake
Pattern etc..
The guard's valve setting of the utility model electric control motivation is in locomotive cab, in emergency circumstances directly arranging vehicle
Air hose wind causes emergency braking effect, can also be communicated with brak control unit by Digiplex interface by hand-held remote controller,
For guard's valve, in emergency circumstances directly row's train line wind causes emergency braking effect, and locomotive cab is provided with mechanical blowing
Table, to ensure the traffic safety in the case of brake fault.
The air damping cabinet is for convenience of installation and maintenance, and locomotive air brake cabinet is by the utility model electric control motivation
And the auxiliary wind source Partial Height of control piping system is integrated in one, entire brake cabinet is compact-sized, be artistically decorated, manipulates dimension
Shield is convenient with maintenance, realizes that brake control circuit, gas circuit are integrated.The pipeline of brake control on brake cabinet is using integrated gas
Road plate, valve class, electric component are using mounting means before plate.
Compared with prior art, the utility model has the beneficial effects that：
The utility model discloses a kind of electric control motivation for remote controlled locomotives, and brak control unit connects with Digiplex
Mouth, the control of MVB network interfaces, control for brake lamp, big lock, the control of small lock, each pressure sensor, ATP safety devices, train line
Fill wind flow detection, equilibrium EP control units, unit list delay electric pneumatic valve, cut control valve connection, unit list delay electric pneumatic valve, distributing valve,
Control valve, checking cylinder connection are cut, balanced EP control units are connect with electronic vent valve, balanced EP control units, equalizing reservoir, relaying
Valve, distributing valve connection, equalizing reservoir are connect with standby brake valve, relay valve, train line, the connection of electronic vent valve, train parting
Pipe is connect with pop valve, guard's valve respectively, and train line fills wind flow detection, control for brake with flow sensor, train line
Unit connects.Wherein great Zha, little Zha control and receive brak control unit and send out control instruction, respectively to train line and checking cylinder
It is controlled, improves the machine stability, reduce failure rate.
Description of the drawings
Fig. 1 is the electric control motivation remote control principles schematic diagram for remote controlled locomotives of the utility model；
Fig. 2 is the utility model electric control motivation structural schematic diagram.
Specific implementation mode
Specific implementation mode provided by the utility model is described in detail below in conjunction with attached drawing.
As shown in Figure 1, being the electric control motivation remote control principles schematic diagram for remote controlled locomotives of the utility model, including hand
Hold remote controler, vehicle I receivers of remote-control sytem, vehicle II receivers of remote-control sytem, vehicle N receivers of remote-control sytem, locomotive telecontrol controller, vehicle
I electric control motivation, vehicle II electric control motivation, vehicle N electric control motivation, locomotive vehicle-mounted control device, other auxiliary systems, locomotive
Brake control, diesel engine of locomotive control system, locomotive electric cad system control system；
The hand-held remote controller respectively with vehicle I receivers of remote-control sytem, vehicle II receivers of remote-control sytem, vehicle N receivers of remote-control sytem,
Locomotive telecontrol controller is wirelessly connected, and the vehicle I receivers of remote-control sytem are electrically connected with vehicle I electric control braking machines, the vehicle
II receivers of remote-control sytem are electrically connected with vehicle II electric control braking machines, and the vehicle N receivers of remote-control sytem are electromechanical with vehicle N electric control brakings
Property connection, the locomotive telecontrol controller and locomotive vehicle-mounted control device be electrically connected, the locomotive vehicle-mounted control device respectively with its
Its auxiliary system, locomotive braking control device, diesel engine of locomotive control system, locomotive electric cad system control system are electrically connected.
The transmitting remote control efficient working range radius of the hand-held remote controller is 1600m, when locomotive is beyond effectively work model
It encloses, does not receive information, house dog is provided in receiving circuit, air damping is made to automatically turn on, locomotive parking；It is described hand-held
Remote controler is made of transmitter, transmitting antenna and direct current 12V power supplys, and the transmitter is installed in hand-held remote controller, transmitting
Device table top has between power key, directionkeys, loading and unloading key, brake key, emergency stop button, speed governing and the finger of transmitter transmitting
Enable speed display window；Transmitter, which removes key, has mechanical interlocked control function.When locomotive commutates, it is necessary to will first remove key and move to and unload
Position is carried, makes locomotive unloading parking, then commutates.
The vehicle I receivers of remote-control sytem, vehicle II receivers of remote-control sytem, vehicle N receivers of remote-control sytem, locomotive telecontrol controller are equal
It is provided with reception device, wherein locomotive telecontrol controller is by the reception antenna that is installed at the top of locomotive and to be installed on driver indoor
Receiver forms, and vehicle I receivers of remote-control sytem, vehicle II receivers of remote-control sytem, vehicle N receivers of remote-control sytem are by being installed at the top of bogie
Reception antenna and be installed in bogie receiver composition, receiver by reception antenna receive hand-held remote controller wirelessly send out
The operation instruction signal gone out, commutated, loaded, being unloaded, service braking signal be converted to on-off model output, by switching value
In input control circuit, with the commutation of remote control rolling stock, load, unloading and service braking；And send out transmitter
Instruction morphing speed signal is the output of 4~20mA analog electric signals, the speed preset as rolling stock；This receiver is opened
Pass amount operation output and speed signal analog input mode keep control circuit simple and clear.
The vehicle I electric control motivation, vehicle II electric control motivation, vehicle N electric control motivations are using identical structure, packing
On vehicle I, vehicle II, vehicle N, which uses microcomputer automatic control unit control technology, has train automatic
Braking, the control of locomotive independent brake, electric-pneumatic blend brake, disconnected hook are protected, are matched without fiery loopback, braking reconnection control, train supervision
The basic functions such as conjunction.Meanwhile system has a MVB networks and wireless remote control ability to communicate, and with single machine self-test, fault diagnosis,
The functions such as data record and storage.
The locomotive vehicle-mounted control device is responsible for complicated logical operation, network communication, human-computer interaction and peripheral equipment and is driven
It is dynamic, diesel engine of locomotive is controlled after receiving the signaling of hand-held remote controller and the collected data of each pressure sensor of acquisition transmission
System and its locomotive brake carry out the control of start and stop, commutation and rotating speed, are responsible for peripheral equipment driving, and pass through each pressure in front end
Sensor carries out data acquisition, receives master control borad control instruction, and braking process is controlled by controlling electric control motivation cylinder pressure,
By electric control system step motor control diesel engine speed, by controlling opening for load/unload solenoid controlled locomotive
Stop, load/unload, acceleration and deceleration, commutation and braking；Other auxiliary systems are mainly AuCT APU, by main transformer
Secondary side provide 399V the alternating current of 50Hz be converted to DC750V direct currents, on the one hand provide power supply for charging device of locomotive PSU,
On the other hand 380V alternating currents are converted by inverter unit and provide power supply for each load.
As shown in Fig. 2, being the utility model electric control motivation structural schematic diagram, including brak control unit, wireless remote control
Device interface, MVB network interfaces, control for brake lamp, the control of big lock, the control of small lock, each pressure sensor, ATP safety devices, train
Air hose fill wind flow detection, equilibrium EP control units, unit list delay electric pneumatic valve, distributing valve, equalizing reservoir, cut control valve, relay valve,
Standby brake valve, flow sensor, checking cylinder, train line, electronic vent valve, pop valve, guard's valve；
The brak control unit respectively with Digiplex interface, MVB network interfaces, control for brake lamp, big lock control,
Wind flow detection, equilibrium EP control units, unit list are filled in small lock control, each pressure sensor, ATP safety devices, train line
Slow electric pneumatic valve cuts control valve electric connection, and the unit list delays electric pneumatic valve, distributing valve, cuts control valve, checking cylinder sequentially piping connection,
The equilibrium EP control units are electrically connected with electronic vent valve, and the equilibrium EP control units, relay valve, are divided equalizing reservoir
With valve sequentially piping connection, the equalizing reservoir and standby brake valve piping connection, the relay valve, electronic are put train line
Sequentially piping connection, the train line are passed with pop valve, guard's valve piping connection, the train line and flow air-valve respectively
Sensor, train line fill wind flow detection, brak control unit is sequentially electrically connected.
The utility model electric control motivation is under normal application, when driver and conductor operates the automatic system of hand-held remote controller
When dynamic control handle carries out big lock control automatic braking, the brak control unit is made automatically by Digiplex interface
The control signal that fixed handle is sent out controls equilibrium EP control units, to control the pressure of equalizing reservoir, the pressure of equalizing reservoir
The increase and decrease of train line pressure is controlled by relay valve, to realize the automatic braking of train；Distributing valve is according to train line simultaneously
Pressure change generates brake cylinder pressure, enters checking cylinder realization rolling stock automatic braking by cutting control valve.
When the independent brake handle that driver and conductor operates hand-held remote controller carries out small lock control independent brake, the braking
Control unit receives the control signal sent out by Digiplex interface independent brake handle, the brak control unit
The control signal sent out delays electric pneumatic valve to single system is single, directly controls the distribution of rolling stock by single system is single to delay electric pneumatic valve by controlling
The effect pipe pressure of valve, the checking cylinder that rolling stock is entered by cutting control valve control independent brake and the alleviation of rolling stock.
The automatic brake control handle that hand-held remote controller is operated in driver and conductor carries out big lock control automatic braking, Yi Jisi
Multiply personnel operate hand-held remote controller independent brake handle carry out the control of small lock control independent brake during, the braking is controlled
Unit processed can be compared with instruction required pressure value in real time according to the feedback signal of each pressure sensor, realize balanced pressure
The closed-loop control of power and brake-cylinder pressure.
When the utility model electric control motivation breaks down, cannot achieve normal release of brake function, after can passing through
Standby brake valve directly controls equalizing reservoir pressure, controls train line by relay valve, distributing valve becomes according to train line pressure
Change situation and generate corresponding actions, realize the braking and alleviation of rolling stock, meets an urgent need and remedy as one kind after " electric vacancy " failure
Manipulation measure, in order to avoid stop on section way and influence circuit normal operation.
The utility model electric control motivation is provided with electronic vent valve, guard's valve and pop valve etc., can be in case of emergency
Trigger emergency braking.The utility model electric control motivation is provided with on-position lamp, can be you can well imagine according to failure level and show that driver brakes
Machine state.The utility model electric control motivation can receive the braking instruction of ATP safety devices, realize that emergency braking and punishment are braked
Function.
The brake control unit is the core component of the utility model electric control motivation, is used in real time, quickly locating
Entire brake analog quantity, network and wireless communication data and brake information based data are managed, realizes rolling stock brake
Simulation with logic control, brake condition monitoring and fault detect, diagnosis, display, alarm, data record storage, network communication,
The functions such as the automatic test of brake single machine, using European 4U normal structures frame, including PWM plates, output board, tablet, control
The standard plug-in units such as plate, analog board, power panel.
The big lock control is the main control member of the utility model electric control motivation, when driver and conductor's operation is hand-held distant
When the automatic brake control handle of control device carries out big lock control automatic braking, it is that band air draft is tight that automatic braking handle, which is pushed forward most anteposition,
Anxious position is followed successively by double-heading position toward post-tensioning, retarder location, neutral position, driving position, overcharges position, the automatic braking hand of the big lock control
Handle is distinguished as follows in each position function：
Overcharge position：Train line acquisition can be made to overcharge pressure, train line is accelerated to fill wind velocity, vehicle can rapid recovery,
Locomotive still locates the operating position of pressurize after braking；
Driving position：Train line carries out filling wind, the position that train is alleviated according to level pressure；
Neutral position：The position of pressurize after preparation and service braking before manipulation rail vehicle service braking；
Retarder location：The position is the operating position for manipulating train service braking；
The length of the automatic braking handle of big lock control residence time in the position, it is common from minimum to control train line
Braking compression release amount is to the various different service braking decompression amounts between full service braking decompression amount, the automatic system that it is controlled with big lock
Fixed handle neutral position realizes the service braking of train with the use of that can make the common decompression of train line implementation phase；
Double-heading position：The position be the non-manipulatable end of the utility model electric control motivation and without fiery loopback, big lock when joining again
The put position of automatic braking handle of control, while being also the utility model electric control motivation booting unlock and punishment braking solution
The position of lock；
Urgent position：This position of automatic braking handle of big lock control is equipped with train line exhaust valve, can be to the utility model
Electric control motivation implements emergency braking, and the automatic braking handle of big lock control is placed in the position train air duct pressure with urgent speed
Leak informaton to zero.
The small lock control is the small independent system of lock control of independent brake handle progress that driver and conductor operates hand-held remote controller
When dynamic control, it is retarder location that independent brake handle, which is pushed forward most anteposition, is followed successively by neutral position backward, driving position, automatically resets
Alleviating position.The independent brake handle is distinguished as follows in each position function：
Alleviating position：This position is used for independent release brake cylinder of rolling stock pressure.
Driving position：This position when rolling stock normal operation by putting position, for alleviating the generation of independent brake handle
The brake-cylinder pressure of rolling stock.
Neutral position：For the preparation before rolling stock independent brake and the pressurize after independent brake.
Retarder location：Individually manipulate the active position of rolling stock braking.
The standby valve is main commanding apparatus of the utility model electric control motivation at pure air position, from front to back
Drawing is followed successively by " braking ", " pressurize " and " alleviation ", is only capable of realizing the basic function of braking, the pressurize, alleviation of rolling stock at this time.
It is the important man-machine interface of hand-held remote controller to brake display screen, and using chromatic liquid crystal screen, liquid crystal display frame has 8
A function soft key for being arranged and operating, display screen can be communicated by Digiplex interface with brak control unit, in real time
Display equalizing reservoir, train line, total cylinder and brake-cylinder pressure value and train line fill the letters such as distinguished and admirable magnitude, brake state
Breath, can be inquired by display screen functions soft key be the utility model electric control motivation event log, setting or selection brake
Pattern etc..
The guard's valve setting of the utility model electric control motivation is in locomotive cab, in emergency circumstances directly arranging vehicle
Air hose wind causes emergency braking effect, can also be communicated with brak control unit by Digiplex interface by hand-held remote controller,
For guard's valve, in emergency circumstances directly row's train line wind causes emergency braking effect, and locomotive cab is provided with mechanical blowing
Table, to ensure the traffic safety in the case of brake fault.
The air damping cabinet is for convenience of installation and maintenance, and locomotive air brake cabinet is by the utility model electric control motivation
And the auxiliary wind source Partial Height of control piping system is integrated in one, entire brake cabinet is compact-sized, be artistically decorated, manipulates dimension
Shield is convenient with maintenance, realizes that brake control circuit, gas circuit are integrated.The pipeline of brake control on brake cabinet is using integrated gas
Road plate, valve class, electric component are using mounting means before plate.
Above example is implemented under premised on technical solutions of the utility model, gives detailed embodiment
With specific operating process, but the scope of protection of the utility model is not limited to the above embodiments.Side used in above-described embodiment
Method is conventional method unless otherwise instructed.
Claims (1)
1. a kind of electric control motivation for remote controlled locomotives, including brak control unit, Digiplex interface, MVB networks connect
Mouth, the control of control for brake lamp, big lock, the control of small lock, each pressure sensor, ATP safety devices, train line fill wind flow inspection
Survey, equilibrium EP control units, unit list delay electric pneumatic valve, distributing valve, equalizing reservoir, cut control valve, relay valve, standby brake valve, stream
Quantity sensor, checking cylinder, train line, electronic vent valve, pop valve, guard's valve；It is characterized in that：
The brak control unit respectively with Digiplex interface, MVB network interfaces, control for brake lamp, big lock control, small lock
Wind flow detection, the slow electricity of equilibrium EP control units, unit list are filled in control, each pressure sensor, ATP safety devices, train line
Empty valve cuts control valve electric connection,
The unit list delays electric pneumatic valve, distributing valve, cuts control valve, checking cylinder sequentially piping connection,
The equilibrium EP control units are electrically connected with electronic vent valve,
The equilibrium EP control units, equalizing reservoir, relay valve, distributing valve sequentially piping connection,
The equalizing reservoir and standby brake valve piping connection,
The relay valve, train line, electronic vent valve sequentially piping connection,
The train line respectively with pop valve, guard's valve piping connection,
The train line fills wind flow detection with flow sensor, train line, brak control unit is sequentially electrically connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721853086.8U CN207747901U (en) | 2017-12-26 | 2017-12-26 | A kind of electric control motivation for remote controlled locomotives |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721853086.8U CN207747901U (en) | 2017-12-26 | 2017-12-26 | A kind of electric control motivation for remote controlled locomotives |
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| Publication Number | Publication Date |
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| CN207747901U true CN207747901U (en) | 2018-08-21 |
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| CN201721853086.8U Expired - Fee Related CN207747901U (en) | 2017-12-26 | 2017-12-26 | A kind of electric control motivation for remote controlled locomotives |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109720321A (en) * | 2019-01-08 | 2019-05-07 | 包头钢铁（集团）有限责任公司 | A kind of JZ-7 series brake is from valve remote control system and its operating method |
| CN109720320A (en) * | 2019-01-08 | 2019-05-07 | 包头钢铁（集团）有限责任公司 | A kind of JZ-7 series brake is from valve remote control system and its operating method |
| CN109720319A (en) * | 2019-01-08 | 2019-05-07 | 包头钢铁（集团）有限责任公司 | A kind of JZ-7 series brake is from valve remote control system and its operating method |
-
2017
- 2017-12-26 CN CN201721853086.8U patent/CN207747901U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109720321A (en) * | 2019-01-08 | 2019-05-07 | 包头钢铁（集团）有限责任公司 | A kind of JZ-7 series brake is from valve remote control system and its operating method |
| CN109720320A (en) * | 2019-01-08 | 2019-05-07 | 包头钢铁（集团）有限责任公司 | A kind of JZ-7 series brake is from valve remote control system and its operating method |
| CN109720319A (en) * | 2019-01-08 | 2019-05-07 | 包头钢铁（集团）有限责任公司 | A kind of JZ-7 series brake is from valve remote control system and its operating method |
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