CN109591831A - A kind of rail traffic vehicles end control circuit and application - Google Patents
A kind of rail traffic vehicles end control circuit and application Download PDFInfo
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- CN109591831A CN109591831A CN201811176309.0A CN201811176309A CN109591831A CN 109591831 A CN109591831 A CN 109591831A CN 201811176309 A CN201811176309 A CN 201811176309A CN 109591831 A CN109591831 A CN 109591831A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61C—LOCOMOTIVES; MOTOR RAILCARS
- B61C17/00—Arrangement or disposition of parts; Details or accessories not otherwise provided for; Use of control gear and control systems
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Abstract
The present invention relates to a kind of rail traffic vehicles end control circuit and applications, it can be realized the configuration of vehicle tail end, and in the case where tail end occur and turning around, all vehicles can arbitrarily connect extension, and not influence the control signal that vehicle control system normally receives vehicle.
Description
Technical field
The present invention relates to a kind of rail traffic vehicles end control circuit and applications, belong to technical field of rail traffic.
Background technique
Conventional truck in the design process, needs that rail line design is required not allow as shown in Figure 1 eight occur
Word power supply line, the relative line end to end with support vehicles is fixed direction, therefore the selectivity of route design tails off；And it passes
System vehicle is fixed marshalling operation in vehicle operation, does not allow freely to organize into groups operation；It more will not be due to eight word supply lines
, there is 1 end and 1 end as shown in Figure 3a and even hangs in the reason of road, and the feelings that 2,2 ends end as shown in Figure 3b is even hung
Condition under vehicle is correctly run, keeps company as shown in Figure 2 to hang schematic diagram；Therefore needing to design a kind of circuit can adapt to end to end
It converts and freely organizes into groups while occurring crossing the control circuit of hitch without influencing train-line.
Summary of the invention
It can adapt to convert end to end technical problem to be solved by the invention is to provide one kind and freely organize into groups while occurring,
And do not influence the rail traffic vehicles end control circuit that train-line crosses hitch.
In order to solve the above-mentioned technical problem the present invention uses following technical scheme: the present invention devises a kind of rail vehicle
End control circuit, is set on rail vehicle, even hangs train-lines for two tracks, realizes that rail vehicle both ends take electricity side
To switching control, including two sets of end linkage control circuits, the structure of two sets of end linkage control circuits is mutually the same, and two
Set end linkage control circuit respectively corresponds the both ends of rail vehicle；Each end linkage control circuit includes train-line respectively
Reset button TLRP, the first latching relay KLX, the second latching relay KTX, third relay KE and rectifier diode
CR1-CR9；
In each end linkage control circuit: the company that the trigger member of third relay KE is set to rail vehicle corresponding end mounts
It sets, and state is hung by the company for detecting the rail vehicle end；Wherein one end docking orbit of train-line reset button TLRP
The vehicle-mounted supply voltage of train；The other end of train-line reset button TLRP docks the anode of rectifier diode CR1, third respectively
Wherein one end of the first executive item KE1 of relay KE；The cathode docking orbit train automatic controlling system of rectifier diode CR1
Reset signal control terminal；The other end of the first executive item KE1 of third relay KE is docking rectifier diode CR2 just respectively
Pole, rectifier diode CR7 anode；The LATCH signal that the cathode of rectifier diode CR7 docks the first latching relay KLX connects
Wherein one end of addressee；The other end of the LATCH signal receiving element of first latching relay KLX is grounded；Rectifier diode CR2's
Cathode docks the anode of wherein one end of the second executive item KE2 of third relay KE, rectifier diode CR5 respectively；Meanwhile it is whole
Flow one of external connection end of the cathode of diode CR2 as the end linkage control circuit；The second of third relay KE is held
The anode of the other end docking rectifier diode CR3 of row part KE2；The cathode of rectifier diode CR3 docks rectifier diode respectively
The cathode of CR4, the first latching relay KLX RESET signal receiving element wherein one end；First latching relay KLX's
The other end of RESET signal receiving element is grounded；The cathode of rectifier diode CR5 docks the cathode of rectifier diode CR6, respectively
Wherein one end of the RESET signal receiving element of two latching relay KTX；The RESET signal receiving element of second latching relay KTX
The other end ground connection；Wherein one end of the third executive item KE3 of the anode docking third relay KE of rectifier diode CR6；The
Wherein one end of the LATCH signal receiving element of two latching relay KTX is grounded, and the LATCH signal of the second latching relay KTX connects
The cathode of the other end docking rectifier diode CR9 of addressee, the 4th of the anode docking third relay KE of rectifier diode CR9 the
Wherein one end of executive item KE4；The anode of rectifier diode CR4, the third executive item KE3 of third relay KE the other end,
The other end three of the 4th executive item KE4 of third relay KE is connected to each other, and constitutes the another of the end linkage control circuit
A external connection end；The executive item KL of first latching relay KLX and the executive item KT of the second latching relay KTX are serially connected, and
Lead-out wire docks Vehicular status signal, and the connecting pin docking of executive item KL between executive item KL and executive item KT after series connection
The connecting pin docking orbit train automatic controlling system corresponding end of the vehicle-mounted supply voltage and executive item KT of track train
Monitor line；
Lead-out wire is relatively close between executive item KL, executive item KT in the linkage control circuit of both ends；Each end linkage control
In circuit, two external connection ends dock two tracks respectively and even hang train-lines, and on two end linkage control circuits external connection end with
The connection that track even hangs train-line is opposite each other.
Based on above-mentioned design, technical problem to be solved by the invention is to provide a kind of rail traffic vehicles end control electricity
The application on road can adapt to convert end to end and freely organize into groups while occurring, and do not influence the rail vehicle that train-line crosses hitch
End control circuit.
In order to solve the above-mentioned technical problem the present invention uses following technical scheme: the present invention devises a kind of rail vehicle
The application of end control circuit, including train-lines are even hung based on two tracks, realize that monorail train takes the switching in electric direction,
Following initialization is done for both ends linkage control circuit on monorail train respectively, the of initialization third relay KE first
Two executive item KE2, third relay KE third executive item KE3 is normally closed and the first executive item KE1 of third relay KE,
The 4th executive item KE4 of third relay KE is normally opened, and the first latching relay KLX and the second latching relay KTX are RESET
State and executive item KL, executive item KT are normally opened；And it is based on monorail train, without even extension state, i.e. third relay KE
Trigger member the company of the rail vehicle end be not detected hang state, the trigger member of third relay KE do not do any response, so
After execute following steps:
Step A1. even hangs the direction of train-line according to track, defines the vehicle head end of track train, and enter step A2；
Step A2. presses train-line reset button for end linkage control circuit corresponding to track train vehicle head end
TLRP, then in the end linkage control circuit: the LATCH signal receiving element of the first latching relay KLX receives LATCH letter
Number, and trigger the normally opened contact closure of corresponding executive item KL；And second the RESET signal receiving element of latching relay KTX connect
RESET signal is received, i.e., realizes the switching of headstock for the end of the track train；
Meanwhile on the track train in the linkage control circuit of the other end: the RESET signal of the first latching relay KLX receives
Part receives RESET signal, and the LATCH signal receiving element of the second latching relay KTX receives LATCH signal, and triggering pair
It answers the normally opened contact of executive item KT to be closed, i.e., realizes the switching of the tailstock for the end of the track train；
And then train-line is even hung based on two tracks, for the monorail train, realize the switching for taking electric direction.
As a preferred technical solution of the present invention: further including even hanging train-line based on two tracks, the company of realization hangs more
Track train takes the switching in electric direction；
Wherein, initialization the first latching relay KLX and the second latching relay KTX is RESET state and executive item
KL, executive item KT are normally opened；
And in the end linkage control circuit for the end being connected to the hanging on each track train with other track train ends, third after
The trigger member of electric appliance KE detects that state is hung by the company of rail vehicle corresponding end, then third relay KE control corresponding second executes
Part KE2, third executive item KE3 are disconnected, and the corresponding first executive item KE1 of control, the 4th executive item KE4 are closed, i.e., fixed
The end of adopted track train is non-headstock, the non-tailstock；
Then following steps are executed:
Step B1. even hangs the direction of train-line according to track, and the headstock of headstock track train in multi-track train is even hung in definition
End, and enter step B2；
End linkage control circuit corresponding to vehicle head end of the step B2. for headstock track train, pressing train-line reset are pressed
Button TLRP, then in end linkage control circuit corresponding to the vehicle head end of headstock track train: the first latching relay KLX's
LATCH signal receiving element receives LATCH signal, and triggers the normally opened contact closure of corresponding executive item KL；And second latch
The RESET signal receiving element of relay KTX receives RESET signal, i.e., realizes headstock for the end of the track train
Switching；
Meanwhile non-company hangs in end linkage control circuit corresponding to end on tailstock track train in company's extension multi-track train, the
The RESET signal receiving element of one latching relay KLX receives RESET signal, the LATCH signal of the second latching relay KTX
Receiving element receives LATCH signal, and triggers the normally opened contact closure of corresponding executive item KT, i.e., for tailstock track train
The switching of the end realization tailstock；
And then train-line is even hung based on two tracks, for multi-track train is even hung, realize the switching for taking electric direction.
A kind of rail traffic vehicles end control circuit of the present invention and application, using above technical scheme and existing skill
Art is compared, and is had following technical effect that
Rail traffic vehicles end control circuit and application designed by the present invention can be realized the configuration of vehicle tail end, and work as
In the case that appearance tail end turns around, all vehicles can arbitrarily connect extension, and do not influence vehicle control system and normally receive
The control signal of vehicle.
Detailed description of the invention
Fig. 1 is eight word power supply circuit of track；
Fig. 2 is that track train correctly connects extension state；
Fig. 3 a is that track train mistake connects extension state implementation one；
Fig. 3 b is that track train mistake connects extension state implementation two；
Fig. 4 is rail traffic vehicles end control circuit schematic diagram designed by the present invention；
Fig. 5 is that middle automatic Pilot train of freely organizing into groups designed by the present invention crosses hitch train-line control loop schematic diagram；
Fig. 6 is during the present invention is designed using 1 end of left side vehicle as the example schematic diagram of head end.
Specific embodiment
Specific embodiments of the present invention will be described in further detail with reference to the accompanying drawings of the specification.
The present invention devises a kind of rail traffic vehicles end control circuit, is set on rail vehicle, is used for two rails
Road, which connects, hangs train-line, the switching control in the realization rail vehicle both ends direction Qu electricity, in specific practical application, including two sets of ends connection
Dynamic control circuit, the structure of two sets of end linkage control circuits is mutually the same, and two sets of end linkage control circuits respectively correspond
The both ends of rail vehicle；As shown in figure 4, each end linkage control circuit includes train-line reset button TLRP, the respectively
One latching relay KLX, the second latching relay KTX, third relay KE and rectifier diode CR1-CR9.
In each end linkage control circuit: the trigger member of third relay KE is set to the company of rail vehicle corresponding end
On hang device, and state is hung by the company for detecting the rail vehicle end；It docks wherein one end of train-line reset button TLRP
The vehicle-mounted supply voltage of track train；The other end of train-line reset button TLRP dock respectively rectifier diode CR1 anode,
Wherein one end of the first executive item KE1 of third relay KE；The cathode docking orbit train auto-matic control of rectifier diode CR1
The reset signal control terminal of system；The other end of the first executive item KE1 of third relay KE docks rectifier diode CR2 respectively
Anode, rectifier diode CR7 anode；The cathode of rectifier diode CR7 docks the LATCH letter of the first latching relay KLX
Wherein one end of number receiving element；The other end of the LATCH signal receiving element of first latching relay KLX is grounded；Rectifier diode
The cathode of CR2 docks the anode of wherein one end of the second executive item KE2 of third relay KE, rectifier diode CR5 respectively；Together
When, one of external connection end of the cathode of rectifier diode CR2 as the end linkage control circuit；The of third relay KE
The anode of the other end docking rectifier diode CR3 of two executive item KE2；The cathode of rectifier diode CR3 docks rectification two respectively
The cathode of pole pipe CR4, the first latching relay KLX RESET signal receiving element wherein one end；First latching relay KLX
RESET signal receiving element the other end ground connection；The cathode of rectifier diode CR5 dock respectively rectifier diode CR6 cathode,
Wherein one end of the RESET signal receiving element of second latching relay KTX；The RESET signal of second latching relay KTX receives
The other end of part is grounded；Wherein one end of the third executive item KE3 of the anode docking third relay KE of rectifier diode CR6；
Wherein one end of the LATCH signal receiving element of second latching relay KTX is grounded, the LATCH signal of the second latching relay KTX
The cathode of the other end docking rectifier diode CR9 of receiving element, the of the anode docking third relay KE of rectifier diode CR9
Wherein one end of four executive item KE4；The anode of rectifier diode CR4, the third executive item KE3 of third relay KE it is another
It holds, the other end three of the 4th executive item KE4 of third relay KE is connected to each other, and constitutes the another of the end linkage control circuit
One external connection end；The executive item KL of first latching relay KLX and the executive item KT of the second latching relay KTX are serially connected,
And lead-out wire docks Vehicular status signal, and the connecting pin pair of executive item KL between executive item KL and executive item KT after connecting
Connect the vehicle-mounted supply voltage of track train and the connecting pin docking orbit train automatic controlling system corresponding end of executive item KT
Monitoring line.
Lead-out wire is relatively close between executive item KL, executive item KT in the linkage control circuit of both ends；Each end linkage
In control circuit, two external connection ends dock two tracks respectively and even hang train-lines, and it is external on two end linkage control circuits
Hold the connection for even hanging train-line with track opposite each other.
In the practical operation of above-mentioned designed rail traffic vehicles end control circuit, for the first latching relay KLX,
Second latching relay KTX, when only receiving LATCH signal or RESET signal, latching relay can just change its shape
State, i.e., as shown in figure 5, working as KLX(KTX) LATCH signal is received, it can just pass through its auxiliary contact signal activation executive item KL
(KT), the normally opened contact of executive item KL (KT) can be just closed.
Based on above-mentioned designed rail traffic vehicles end control circuit, the present invention is devised based on this control circuit
Application, including even hang train-lines based on two tracks, realize that monorail train takes the switching in electric direction；And it is based on two rails
Road even hangs train-line, and the switching that multi-track train takes electric direction is hung by the company of realization.
Wherein, train-line is even hung based on two tracks, realizes that monorail train takes the switching in electric direction, is directed to single track respectively
Both ends linkage control circuit does following initialization on road train, the second executive item KE2 of initialization third relay KE first,
The third executive item KE3 of third relay KE is normally closed and the first executive item KE1, the third relay KE of third relay KE
The 4th executive item KE4 it is normally opened, the first latching relay KLX and the second latching relay KTX are RESET state, and are held
Row part KL, executive item KT are normally opened；And not based on monorail train, without even extension state, the i.e. trigger member of third relay KE
Detect that state is hung by the company of the rail vehicle end, the trigger member of third relay KE does not do any response, then executes as follows
Step:
Step A1. even hangs the direction of train-line according to track, defines the vehicle head end of track train, and enter step A2.
Step A2. presses train-line reset button for end linkage control circuit corresponding to track train vehicle head end
TLRP, then in the end linkage control circuit: the LATCH signal receiving element of the first latching relay KLX receives LATCH letter
Number, and trigger the normally opened contact closure of corresponding executive item KL；And second the RESET signal receiving element of latching relay KTX connect
RESET signal is received, i.e., realizes the switching of headstock for the end of the track train.
Meanwhile on the track train in the linkage control circuit of the other end: the RESET signal of the first latching relay KLX
Receiving element receives RESET signal, and the LATCH signal receiving element of the second latching relay KTX receives LATCH signal, and touches
The normally opened contact closure for sending out corresponding executive item KT, i.e., realize the switching of the tailstock for the end of the track train.
And then train-line is even hung based on two tracks, for the monorail train, realize the switching for taking electric direction.
Train-line is even hung based on two tracks, the switching that multi-track train takes electric direction is hung by the company of realization, wherein initialization the
One latching relay KLX and the second latching relay KTX is RESET state and executive item KL, executive item KT are normal
It opens.
And in the end linkage control circuit for the end being connected to the hanging on each track train with other track train ends, the
The trigger member of three relay KE detects that state is hung by the company of rail vehicle corresponding end, then third relay KE control corresponding second
Executive item KE2, third executive item KE3 are disconnected, and the corresponding first executive item KE1 of control, the 4th executive item KE4 are closed,
The end for defining track train is non-headstock, the non-tailstock.
Then following steps are executed:
Step B1. even hangs the direction of train-line according to track, and the headstock of headstock track train in multi-track train is even hung in definition
End, and enter step B2.
End linkage control circuit corresponding to vehicle head end of the step B2. for headstock track train, pressing train-line are multiple
Position button TLRP, then in end linkage control circuit corresponding to the vehicle head end of headstock track train: the first latching relay KLX's
LATCH signal receiving element receives LATCH signal, and triggers the normally opened contact closure of corresponding executive item KL；And second latch
The RESET signal receiving element of relay KTX receives RESET signal, i.e., realizes headstock for the end of the track train
Switching.
Meanwhile end linkage control circuit corresponding to end is hung by non-company on tailstock track train in company's extension multi-track train
In, the RESET signal receiving element of the first latching relay KLX receives RESET signal, the LATCH of the second latching relay KTX
Signal receiving element receives LATCH signal, and triggers the normally opened contact closure of corresponding executive item KT, that is, is directed to tailstock track column
Realize the switching of the tailstock in the end of vehicle.
And then train-line is even hung based on two tracks, for multi-track train is even hung, realize the switching for taking electric direction.
Based on shown in Fig. 5, if 1 end of left side vehicle is head end, vehicle train control loop signal sending circuit is such as
Shown in lower Fig. 6.
Rail traffic vehicles end control circuit and application designed by above-mentioned technical proposal can be realized vehicle tail end and match
It sets, and in the case where tail end occur and turning around, all vehicles can arbitrarily connect extension, and not influence vehicle control system just
Often receive the control signal of vehicle.
Embodiments of the present invention are explained in detail above in conjunction with attached drawing, but the present invention is not limited to above-mentioned implementations
Mode within the knowledge of a person skilled in the art can also be without departing from the purpose of the present invention
It makes a variety of changes.
Claims (3)
1. a kind of rail traffic vehicles end control circuit, is set on rail vehicle, train-line is even hung for two tracks, it is real
The switching control in the existing rail vehicle both ends direction Qu electricity, it is characterised in that: including two sets of end linkage control circuits, two sets of ends
The structure of linkage control circuit is mutually the same, and two sets of end linkage control circuits respectively correspond the both ends of rail vehicle；It is each
End linkage control circuit includes train-line reset button TLRP, the first latching relay KLX, the second latching relay respectively
KTX, third relay KE and rectifier diode CR1-CR9；
In each end linkage control circuit: the company that the trigger member of third relay KE is set to rail vehicle corresponding end mounts
It sets, and state is hung by the company for detecting the rail vehicle end；Wherein one end docking orbit of train-line reset button TLRP
The vehicle-mounted supply voltage of train；The other end of train-line reset button TLRP docks the anode of rectifier diode CR1, third respectively
Wherein one end of the first executive item KE1 of relay KE；The cathode docking orbit train automatic controlling system of rectifier diode CR1
Reset signal control terminal；The other end of the first executive item KE1 of third relay KE is docking rectifier diode CR2 just respectively
Pole, rectifier diode CR7 anode；The LATCH signal that the cathode of rectifier diode CR7 docks the first latching relay KLX connects
Wherein one end of addressee；The other end of the LATCH signal receiving element of first latching relay KLX is grounded；Rectifier diode CR2's
Cathode docks the anode of wherein one end of the second executive item KE2 of third relay KE, rectifier diode CR5 respectively；Meanwhile it is whole
Flow one of external connection end of the cathode of diode CR2 as the end linkage control circuit；The second of third relay KE is held
The anode of the other end docking rectifier diode CR3 of row part KE2；The cathode of rectifier diode CR3 docks rectifier diode respectively
The cathode of CR4, the first latching relay KLX RESET signal receiving element wherein one end；First latching relay KLX's
The other end of RESET signal receiving element is grounded；The cathode of rectifier diode CR5 docks the cathode of rectifier diode CR6, respectively
Wherein one end of the RESET signal receiving element of two latching relay KTX；The RESET signal receiving element of second latching relay KTX
The other end ground connection；Wherein one end of the third executive item KE3 of the anode docking third relay KE of rectifier diode CR6；The
Wherein one end of the LATCH signal receiving element of two latching relay KTX is grounded, and the LATCH signal of the second latching relay KTX connects
The cathode of the other end docking rectifier diode CR9 of addressee, the 4th of the anode docking third relay KE of rectifier diode CR9 the
Wherein one end of executive item KE4；The anode of rectifier diode CR4, the third executive item KE3 of third relay KE the other end,
The other end three of the 4th executive item KE4 of third relay KE is connected to each other, and constitutes the another of the end linkage control circuit
A external connection end；The executive item KL of first latching relay KLX and the executive item KT of the second latching relay KTX are serially connected, and
Lead-out wire docks Vehicular status signal, and the connecting pin docking of executive item KL between executive item KL and executive item KT after series connection
The connecting pin docking orbit train automatic controlling system corresponding end of the vehicle-mounted supply voltage and executive item KT of track train
Monitor line；
Lead-out wire is relatively close between executive item KL, executive item KT in the linkage control circuit of both ends；Each end linkage control
In circuit, two external connection ends dock two tracks respectively and even hang train-lines, and on two end linkage control circuits external connection end with
The connection that track even hangs train-line is opposite each other.
2. a kind of application based on a kind of rail traffic vehicles end control circuit described in claim 1, it is characterised in that: including
Train-line is even hung based on two tracks, realizes that monorail train takes the switching in electric direction, respectively for both ends on monorail train
Portion's linkage control circuit does following initialization, initializes the second executive item KE2, the third relay KE of third relay KE first
Third executive item KE3 is normally closed and the 4th executive item of the first executive item KE1 of third relay KE, third relay KE
KE4 is normally opened, and the first latching relay KLX and the second latching relay KTX are RESET state and executive item KL, executive item
KT is normally opened；And rail vehicle is not detected based on monorail train, without even extension state, the i.e. trigger member of third relay KE
State is hung by the company of the end, and the trigger member of third relay KE does not do any response, then executes following steps:
Step A1. even hangs the direction of train-line according to track, defines the vehicle head end of track train, and enter step A2；
Step A2. presses train-line reset button for end linkage control circuit corresponding to track train vehicle head end
TLRP, then in the end linkage control circuit: the LATCH signal receiving element of the first latching relay KLX receives LATCH letter
Number, and trigger the normally opened contact closure of corresponding executive item KL；And second the RESET signal receiving element of latching relay KTX connect
RESET signal is received, i.e., realizes the switching of headstock for the end of the track train；
Meanwhile on the track train in the linkage control circuit of the other end: the RESET signal of the first latching relay KLX receives
Part receives RESET signal, and the LATCH signal receiving element of the second latching relay KTX receives LATCH signal, and triggering pair
It answers the normally opened contact of executive item KT to be closed, i.e., realizes the switching of the tailstock for the end of the track train；
And then train-line is even hung based on two tracks, for the monorail train, realize the switching for taking electric direction.
3. the application of a kind of rail traffic vehicles end control circuit according to claim 2, it is characterised in that: further include base
Train-line is even hung in two tracks, the switching that multi-track train takes electric direction is hung by the company of realization；
Wherein, initialization the first latching relay KLX and the second latching relay KTX is RESET state and executive item
KL, executive item KT are normally opened；
And in the end linkage control circuit for the end being connected to the hanging on each track train with other track train ends, third after
The trigger member of electric appliance KE detects that state is hung by the company of rail vehicle corresponding end, then third relay KE control corresponding second executes
Part KE2, third executive item KE3 are disconnected, and the corresponding first executive item KE1 of control, the 4th executive item KE4 are closed, i.e., fixed
The end of adopted track train is non-headstock, the non-tailstock；
Then following steps are executed:
Step B1. even hangs the direction of train-line according to track, and the headstock of headstock track train in multi-track train is even hung in definition
End, and enter step B2；
End linkage control circuit corresponding to vehicle head end of the step B2. for headstock track train, pressing train-line reset are pressed
Button TLRP, then in end linkage control circuit corresponding to the vehicle head end of headstock track train: the first latching relay KLX's
LATCH signal receiving element receives LATCH signal, and triggers the normally opened contact closure of corresponding executive item KL；And second latch
The RESET signal receiving element of relay KTX receives RESET signal, i.e., realizes headstock for the end of the track train
Switching；
Meanwhile non-company hangs in end linkage control circuit corresponding to end on tailstock track train in company's extension multi-track train, the
The RESET signal receiving element of one latching relay KLX receives RESET signal, the LATCH signal of the second latching relay KTX
Receiving element receives LATCH signal, and triggers the normally opened contact closure of corresponding executive item KT, i.e., for tailstock track train
The switching of the end realization tailstock；
And then train-line is even hung based on two tracks, for multi-track train is even hung, realize the switching for taking electric direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811176309.0A CN109591831B (en) | 2018-10-10 | 2018-10-10 | Rail transit vehicle end control circuit and application |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811176309.0A CN109591831B (en) | 2018-10-10 | 2018-10-10 | Rail transit vehicle end control circuit and application |
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| CN109591831A true CN109591831A (en) | 2019-04-09 |
| CN109591831B CN109591831B (en) | 2024-06-25 |
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| CN108032867A (en) * | 2017-12-01 | 2018-05-15 | 中车株洲电力机车有限公司 | A kind of reconnection control circuit of full-automatic hitch |
| CN209366140U (en) * | 2018-10-10 | 2019-09-10 | 中车浦镇庞巴迪运输系统有限公司 | A kind of rail traffic vehicles end control circuit |
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| CN106494418A (en) * | 2016-12-07 | 2017-03-15 | 中车株洲电力机车有限公司 | A kind of low-voltage control circuit of train aid system and train |
| CN107867280A (en) * | 2017-11-10 | 2018-04-03 | 中车株洲电力机车有限公司 | Vehicle hangs together control circuit, the method for braking of stopping in emergency, rail traffic vehicles |
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| CN209366140U (en) * | 2018-10-10 | 2019-09-10 | 中车浦镇庞巴迪运输系统有限公司 | A kind of rail traffic vehicles end control circuit |
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