CN218343492U - Pedaling device of railway vehicle - Google Patents
Pedaling device of railway vehicle Download PDFInfo
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- CN218343492U CN218343492U CN202222966530.4U CN202222966530U CN218343492U CN 218343492 U CN218343492 U CN 218343492U CN 202222966530 U CN202222966530 U CN 202222966530U CN 218343492 U CN218343492 U CN 218343492U
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Abstract
The application discloses rail vehicle's device of pedaling, the affiliated technical field is rail transit technique, rail vehicle's device of pedaling includes: a plurality of kick-off pedals disposed inside the rail vehicle passenger compartment; the platform height detection device is used for detecting the platform height of the current stop position of the railway vehicle; the control device is respectively connected with the pedaling pedals and the platform height detection device and is used for controlling the heights of all the pedaling pedals to be flush with the floor surface of a passenger room of the railway vehicle when the railway vehicle is in an off-station state; and the height adjusting device is also used for adjusting the height of one or more pedaling pedals according to the platform height when the railway vehicle is in the arrival state. The pedaling device of the railway vehicle can control the height matching of the pedaling pedal and various platforms, and improves the flexibility of the pedaling device.
Description
Technical Field
The application relates to the technical field of rail transit, in particular to a pedaling device of a rail vehicle.
Background
The rail transit transportation has the characteristics of large passenger capacity, good safety and high reliability, and along with the rapid development of cities and urban groups, the rail transit is also rapidly developed. At present, rail vehicles are gradually expanded, so that the over-the-line transportation of the rail vehicles becomes a normal state.
The conventional pedaling devices for the rail transit vehicles are designed into two types, one type is that a telescopic or reversible movable pedaling pedal is arranged at the lower part of a boundary beam of a vehicle body, when the vehicle stops at a platform, a vehicle door control system sends an instruction to activate the pedaling pedal to be opened or closed, a step is formed between the platform and the floor inside the vehicle, and the step is used for adapting to a low platform to compensate for the height difference between the platform and the floor inside the vehicle and facilitating pedaling of passengers; the other is that a fixed step is arranged in a vehicle pedaling channel inside the vehicle, when the vehicle door is opened, the fixed step between the platform and the vehicle inside can make up the height difference between the low platform and the floor, and the vehicle pedaling by passengers is facilitated.
As the rail transit operation service is gradually perfected and popularized in the future, the situation that the railway vehicles stop at platforms with different heights in the cross-line operation process is very common, and the railway vehicle pedaling device is designed aiming at a certain platform with a fixed height and cannot adapt to the platforms with different heights.
Therefore, how to control the height matching of the pedaling board and various platforms and improve the flexibility of the pedaling device is a technical problem that needs to be solved by those skilled in the art at present.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a rail vehicle's device of pedaling a car, can control the high matching of pedaling a car footboard and multiple platform, improve the flexibility of the device of pedaling a car.
In order to solve the above technical problem, the present application provides a railway vehicle's device of pedaling, railway vehicle's device of pedaling includes:
a plurality of kick pedals disposed inside the rail vehicle passenger compartment;
the platform height detection device is used for detecting the platform height of the current parking position of the railway vehicle;
the control device is respectively connected with the pedaling pedals and the platform height detection device and is used for controlling the heights of all the pedaling pedals to be level to the floor surface of the passenger room of the railway vehicle when the railway vehicle is in an off-station state; and the height adjusting device is also used for adjusting the height of one or more pedaling pedals according to the platform height when the railway vehicle is in the arrival state.
Optionally, a gap compensation plate is embedded in the pedaling pedal closest to the platform;
correspondingly, the control device is also used for controlling the clearance compensation plate to retract into the inside of the pedaling pedal closest to the platform when the railway vehicle is in an off-station state;
the control device is also used for controlling the gap compensation plate to extend out of the interior of the pedaling pedal closest to the platform when the railway vehicle is in the arrival state.
Optionally, the method further includes:
and the safety protection structures are respectively connected with the pedaling pedals and are used for locking or unlocking the positions of the pedaling pedals.
Optionally, the pedaling pedal comprises a pedal body and a lifting actuating mechanism;
the lifting execution mechanism is connected with the control device and used for driving the pedal body to ascend or descend according to the instruction of the control device.
Optionally, the lifting actuator is an electrically driven lifting actuator;
or the lifting actuating mechanism is a hydraulic driving lifting actuating mechanism;
or the lifting executing mechanism is a pneumatic driving lifting executing mechanism.
Optionally, the method further includes:
and the light indicating device is connected with the control device and used for lightening the indicating lamp with the first color when the railway vehicle is in the off-station state and lightening the indicating lamp with the second color when the railway vehicle is in the on-station state.
Optionally, the method further includes:
and the sound indicating device is connected with the control device and is used for broadcasting preset audio when the height of the pedaling pedal changes.
Optionally, each pedaling pedal is provided with a protruding stripe.
Optionally, the method further includes:
and the pedal height detection device is used for detecting the actual height of each pedaling pedal and sending the actual height to the driver control end.
Optionally, the method further includes:
and the horizontal detector is used for detecting the inclination angle of each pedaling pedal and sending the inclination angle to a driver control end.
The application provides a rail vehicle's device of pedaling a car, includes: a plurality of kick-off pedals disposed inside the rail vehicle passenger compartment; the platform height detection device is used for detecting the platform height of the current stop position of the railway vehicle; the control device is respectively connected with the pedaling pedals and the platform height detection device and is used for controlling the heights of all the pedaling pedals to be level to the floor surface of the passenger room of the railway vehicle when the railway vehicle is in an off-station state; and the height adjusting device is also used for adjusting the height of one or more pedaling pedals according to the platform height when the railway vehicle is in the arrival state.
The pedaling device comprises a plurality of pedaling pedals, a platform height detection device and a control device, wherein the platform height detection device can detect the platform height of the current stop position of the railway vehicle. The controller can control the heights of all the pedaling pedals to be flush with the floor surface of the passenger room of the railway vehicle when the railway vehicle is in an off-station state, so that the available area in the passenger room of the railway vehicle is enlarged; the controller can also adjust the height of one or more of the pedaling pedals according to the platform height when the rail vehicle is in the arrival state, so that the height of each pedaling pedal is matched with the actual platform height, and a user can conveniently walk onto the platform from a passenger room. In the embodiment, the height of the pedaling pedal can be adaptively adjusted according to the height of the platform, so that the height matching between the pedaling pedal and various platforms can be controlled, and the flexibility of the pedaling device is improved.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the embodiments or the prior art descriptions will be briefly described below, it is obvious that the drawings in the following description are only the embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a pedaling device of a railway vehicle according to an embodiment of the present application;
FIG. 2 is a schematic structural diagram of a pedaling device in practical application according to an embodiment of the present application;
fig. 3 is a schematic view of a state of the pedaling apparatus with a platform height H1 according to the embodiment of the present application;
FIG. 4 is a schematic view of a pedaling apparatus with a platform height H2 according to an embodiment of the present invention;
FIG. 5 is a schematic view of the pedaling apparatus with a platform height H3 according to the embodiment of the present application;
fig. 6 is a communication diagram of a pedaling device according to an embodiment of the present application.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
Referring to fig. 1, fig. 1 is a schematic structural diagram of a pedaling device of a railway vehicle according to an embodiment of the present disclosure.
The apparatus may include:
a plurality of pedaling pedals A arranged inside the passenger compartment of the railway vehicle;
the platform height detection device B is used for detecting the platform height of the current stop position of the railway vehicle;
the control device is respectively connected with the pedaling pedals A and the platform height detection device B and is used for controlling the heights of all the pedaling pedals A to be flush with a passenger room floor surface C of the railway vehicle when the railway vehicle is in an off-station state; and the height of one or more pedaling pedals is adjusted according to the platform height when the railway vehicle is in the station arrival state.
The pedaling device can comprise a plurality of pedaling pedals, and the pedaling pedals do not interfere with each other in the lifting motion process. The kick-off device is arranged inside the passenger compartment of the rail vehicle, i.e. all kick-off steps are inside the passenger compartment when the doors of the rail vehicle are closed. The platform height detection device may be disposed on an outer surface of the rail vehicle or inside a passenger compartment of the rail vehicle, and the platform height detection device may be a device for detecting the platform height based on infrared rays or laser rays. As a possible embodiment, the control device may send a control signal to the platform height detection device when the rail vehicle is in the arrival state, so that the platform height detection device detects the platform height of the current stop position of the rail vehicle.
The control device can determine that the rail vehicle is in an off-station state or an on-station state according to a control command of a driver or vehicle running parameters, the off-station state refers to a state that the rail vehicle does not enter a platform, and the on-station state refers to a state that the rail vehicle enters the platform.
When the rail vehicle is in an off-station state, the control device controls the height of all the pedaling pedals to be flush with the floor surface of the passenger room of the rail vehicle, namely, the upper surfaces of all the pedaling pedals are at the same height with the upper surface of the floor. The operation of the control device for controlling the height of the pedaling pedal to be flush with the floor surface of the passenger compartment of the railway vehicle belongs to the operation mode in the prior art. Each pedaling pedal is provided with a protruding stripe so as to improve the safety of passengers walking on the pedaling pedals.
When the rail vehicle is in the arrival state, the control device adjusts the height of one or more pedaling pedals according to the platform height. As a possible implementation manner, the present embodiment may preset a platform-to-pedal height comparison table, based on which the height of one or more of the pedaling pedals can be adjusted, and the operation of adjusting the height of the pedaling pedals according to the platform height belongs to the operation manner in the art. As a possible embodiment, the control device may adjust the height of the kicking pedal closest to the platform to be level with the platform. As another possible embodiment, the position of each of the pedaling pedals after adjusting the height of one or more of the pedaling pedals satisfies the following condition: the height difference between the pedaling pedal closest to the platform and the platform is smaller than a first threshold, the height difference between the pedaling pedal closest to the passenger room and the floor surface of the passenger room is smaller than a second threshold, and the height difference between any two adjacent pedaling pedals is smaller than a third threshold.
The position of each pedalling pedal after adjusting the height of one or more of said pedalling pedals may also comply with the following condition: if the floor surface of the passenger room is higher than the platform, the height of the Nth pedaling pedal from the passenger room to the platform is more than or equal to the height of the (N + 1) th pedaling pedal; if the floor surface of the passenger room is lower than the platform, the height of the Nth pedaling pedal from the passenger room to the platform is less than or equal to the height of the (N + 1) th pedaling pedal; and if the floor surface of the passenger room is equal to the height of the platform, keeping the heights of all the pedaling pedals unchanged.
The pedaling device comprises a plurality of pedaling pedals, a platform height detection device and a control device, wherein the platform height detection device can detect the platform height of the current stop position of the railway vehicle. The controller can control the heights of all the pedaling pedals to be flush with the floor surface of the passenger room of the railway vehicle when the railway vehicle is in an off-station state, so that the available area in the passenger room of the railway vehicle is enlarged; the controller can also adjust the height of one or more pedaling pedals according to the platform height when the rail vehicle is in the arrival state, so that the height of each pedaling pedal is matched with the actual platform height, and a user can conveniently get on the platform from a passenger room. In the embodiment, the height of the pedaling pedal can be adaptively adjusted according to the height of the platform, so that the height matching between the pedaling pedal and various platforms can be controlled, and the flexibility of the pedaling device is improved.
As a possible implementation, a gap compensation plate is embedded in the pedaling pedal closest to the platform; correspondingly, the control device is also used for controlling the clearance compensation plate to retract into the inside of the pedaling pedal closest to the platform when the railway vehicle is in an off-station state; the control device is also used for controlling the gap compensation plate to extend out of the interior of the pedaling pedal closest to the platform when the railway vehicle is in the arrival state. The clearance compensation plate can compensate the clearance between the pedaling pedal and the platform, and the safety of passengers is improved.
Correspondingly, the control device comprises the following control flows: if a door closing instruction is received, controlling the clearance compensation plate to retract into the pedal closest to the platform, and closing the vehicle door; after the height of one or more pedaling pedals is adjusted according to the platform height according to a preset control rule, the vehicle door is opened, and the clearance compensation plate is controlled to extend out of the interior of the pedaling pedal closest to the platform.
As a possible embodiment, the rail vehicle further comprises safety protection structures respectively connected with the pedaling pedals for locking or unlocking the position of the pedaling pedals.
Specifically, the controller can control the safety protection structure to lock or unlock the position of the pedaling pedal according to the locking rule. The locking rules include: releasing the locking of the pedaling pedals before controlling the heights of all the pedaling pedals to be level with the passenger compartment floor surface of the railway vehicle; locking the pedaling pedals after controlling the heights of all the pedaling pedals to be level with the passenger compartment floor surface of the railway vehicle; before the height of one or more pedaling pedals is adjusted according to the platform height according to a preset control rule, the pedaling pedals are unlocked; locking the pedaling pedals after adjusting the height of one or more of the pedaling pedals according to the platform height according to a preset control rule.
As a possible embodiment, the pedaling pedal comprises a pedal body and a lifting actuating mechanism; the lifting execution mechanism is connected with the control device and used for driving the pedal body to ascend or descend according to the instruction of the control device. Furthermore, the lifting actuating mechanism is an electric driving lifting actuating mechanism; or, the lifting actuating mechanism is a lifting actuating mechanism driven by hydraulic pressure; or the lifting executing mechanism is a pneumatic driving lifting executing mechanism.
As a possible implementation manner, the rail vehicle further comprises a light indicating device connected with the control device, and the light indicating device is used for lighting the indicating lamp with the first color when the rail vehicle is in the departure state and lighting the indicating lamp with the second color when the rail vehicle is in the arrival state.
As a possible embodiment, the rail vehicle further comprises an audible indication device connected to the control device for broadcasting a preset audio frequency when the height of the pedaling pedal changes. The preset audio may be: the pedal is moving, please note safety.
As a possible embodiment, the control device is a device for adjusting the height of one or more of the pedaling pedals according to the platform height according to a preset control rule; wherein the preset control rule comprises: the height difference between the pedaling pedal closest to the platform and the platform is smaller than a first threshold, the height difference between the pedaling pedal closest to the passenger room and the floor surface of the passenger room is smaller than a second threshold, and the height difference between any two adjacent pedaling pedals is smaller than a third threshold. It should be noted that the operation of the control device for controlling the pedaling pedal to change the height according to the preset rule is an operation known in the art. Furthermore, the pedaling device also comprises a horizontal detector which is used for detecting the inclination angle of each pedaling pedal and sending the inclination angle to a driver control end; if the inclination angle is larger than the preset angle, the driver control end judges that the pedaling state is abnormal, and an alarm is given.
If the pedaling device comprises 2 pedaling pedals, the process of adjusting the height of one or more pedaling pedals according to the platform height according to the preset control rule comprises the following steps:
if h2 is more than the height of the platform and less than or equal to h1, controlling the heights of the first pedaling pedal and the second pedaling pedal to be unchanged; wherein the first pedaling pedal is the pedaling pedal closest to the platform, and the second pedaling pedal is the pedaling pedal closest to the passenger compartment;
if h3 is larger than the platform height and is not larger than h2, controlling the height of the first pedaling pedal to be reduced to the platform height, and controlling the height of the second pedaling pedal to be unchanged;
if the platform height is less than or equal to h3, controlling the height of the first pedaling pedal to be reduced to the platform height, and controlling the height of the second pedaling pedal to be reduced to a preset height; the preset height value is the average value of the height of the passenger room floor surface and the platform height.
As a possible implementation, the rail vehicle further comprises a pedal height detecting device for detecting the actual height of each of the pedaling pedals and sending the actual height to the driver control end, so that the driver control end can judge whether each pedaling pedal is moved in place. Further, if the control device receives a repeated movement instruction sent by the driver control end, the height of one or more pedaling pedals is readjusted according to the platform height.
Specifically, the interactive process of the control device and the driver control end comprises the following steps: determining the platform height of the current stopping position of the railway vehicle, and determining the height adjustment plans of all the pedaling pedals according to the platform height according to the preset control rule; sending the platform height and the height adjustment plan to the driver control end; if an allowable instruction fed back by the driver control end is received, adjusting the height of one or more pedaling pedals according to the height adjustment plan; and if an adjusting instruction fed back by the driver control end is received, adjusting the height of one or more pedaling pedals according to the adjusting instruction.
The description of the above embodiment is illustrated by an example of a railway vehicle pedaling device capable of adapting to different platform heights in practical application.
At present, how to efficiently solve the problem of passenger pedaling has caused the high attention of rail transit design and operation enterprises, and the existing pedaling device in practical application cannot adapt to the height change of the station in the line, so that a rail transit vehicle pedaling device capable of adapting to different station heights is needed to solve the problem.
The rail vehicle device of pedaling that this embodiment provided includes that the pedaling footboard that has automatic rising energy supply of side door department, the embedded telescopic platform clearance compensation board of pedaling footboard are stepped on to the outside, and the passageway of pedaling of applicable not co-altitude platform is constituteed with the side door, through the cooperation between this device of pedaling different parts, can form not co-altitude passageway of pedaling to satisfy the not co-altitude platform demand, provide safe convenient passageway for rail vehicle's passenger gets on or off the bus.
The pedaling pedal applicable to different platform heights is positioned on the inner side of a side door of a passenger room of the vehicle and is divided into a pedaling pedal 1 and a pedaling pedal 2, wherein the pedaling pedal 1 and the pedaling pedal 2 are both provided with an automatic lifting structure. When the door is closed, the pedaling pedal 1 and the pedaling pedal 2 are both parallel to the floor surface of the passenger room; after the train leans against the station, the pedaling device can automatically detect the height H of the station, and automatically adjust the heights of the pedaling pedal 1 and the pedaling pedal 2 according to the detected height information of the station, steps matched with the height of the station are formed in the train in advance, after a driver confirms the state and opens the train door, the platform clearance compensation plate embedded in the pedaling pedal 1 extends out, the horizontal clearance between the station and the train body is compensated, the passenger is prevented from falling, and the passenger can safely get on or off the train through the pedaling channel at the moment.
Referring to fig. 2, fig. 2 is a schematic structural diagram of a practical pedaling device according to an embodiment of the present disclosure, in fig. 2-5, 1 represents a side door system, 2 represents a pedaling pedal 1,3 represents a clearance compensation plate, 4 represents a pedaling pedal 2,5 represents a passenger compartment floor surface, and fig. 2 also shows a track plane. The pedaling device capable of adapting to platforms with different heights comprises a pedaling pedal 1 and a pedaling pedal 2 with automatic lifting functions in a pedaling channel, a platform clearance compensation plate embedded in the pedaling pedal 1, and a rail vehicle side door system. The quantity of the pedaling pedals with the automatic upgrading function in the pedaling device can be added according to actual requirements, the pedaling pedal lifting executing mechanism is driven electrically or hydraulically or pneumatically, and a safety protection structure is automatically adopted to lock after the steps are lifted to the set position every time until the steps are lifted to the next command and then lifted again. When the side door system of the railway vehicle is closed, the pedaling pedal 1 and the pedaling pedal 2 are both level to the floor surface of the passenger room; after the train leans against the station, the pedaling device can automatically detect the height H of the station, and automatically adjust the heights of the pedaling pedal 1 and the pedaling pedal 2 according to the detected height information of the station, steps matched with the height of the station are formed in the train in advance, after a driver confirms the state and opens the side door system, the platform clearance compensation plate embedded in the pedaling pedal 1 extends out, the horizontal clearance between the station and the train body is compensated, the passenger is prevented from falling, and the passenger can safely get on or off the train through the pedaling channel at the moment.
The pedaling device specifically comprises the following scenes in practical application:
scene 1:
referring to fig. 3, fig. 3 is a schematic diagram of a state of a pedaling device when a platform height is H1 according to an embodiment of the present application, after a train approaches a station and the pedaling device automatically detects the platform height, the control unit controls the operation of the pedaling pedals 1 and 2 according to the feedback platform height information. When the height of the detection platform is H1, the pedaling pedal 1 and the pedaling pedal 2 are kept at the original horizontal positions, and after the vehicle door is opened, the platform clearance compensation plate embedded in the pedaling pedal 1 extends out to form a horizontal pedaling channel matched with the platform with the height of H1.
Scene 2:
referring to fig. 4, fig. 4 is a schematic diagram of a state of a pedaling device when a platform height is H2 according to an embodiment of the present disclosure, after a train approaches a station and the pedaling device automatically detects the platform height, the control unit controls the pedaling pedals 1 and 2 according to the feedback platform height information. When the height of the platform is detected to be H2, the pedaling pedal 2 is kept at the original horizontal position, the lifting mechanism execution control unit of the pedaling pedal 1 sends an instruction to move downwards by a step height, and after the vehicle door is opened, the platform clearance compensation plate embedded in the pedaling pedal 1 extends out to form a primary step pedaling channel matched with the platform with the height of H2.
Scene 3:
after the train leans against the station and the pedaling device automatically detects the height of the station, the control unit controls the pedaling pedal 1 and the pedaling pedal 2 to act through the feedback information of the height of the station. When the height of the detected platform is H3, the lifting mechanism execution control unit of the pedaling pedal 2 sends an instruction to move downwards by one step height, the lifting mechanism execution control unit of the pedaling pedal 1 sends an instruction to move downwards by two step heights, and after the vehicle door is opened, the platform clearance compensation plate embedded in the pedaling pedal 1 extends out to form a two-stage step pedaling channel matched with the platform with the height of H3.
Referring to fig. 5, fig. 5 is a schematic diagram of a state of the pedaling apparatus when the platform height is H3 according to the embodiment of the present disclosure, after a train approaches a station and the pedaling apparatus automatically detects the platform height, the control unit controls the operation of the pedaling pedals 1 and 2 according to the feedback platform height information. When the height of the detected platform is H3, the lifting mechanism execution control unit of the pedaling pedal 2 sends an instruction to move downwards by one step height, the lifting mechanism execution control unit of the pedaling pedal 1 sends an instruction to move downwards by two step heights, and after the vehicle door is opened, the platform clearance compensation plate embedded in the pedaling pedal 1 extends out to form a two-stage step pedaling channel matched with the platform with the height of H3.
In the above scene, H1 is more than H2 is more than H3, and the pedaling device can form a pedaling channel matched with the platform with the heights of H1, H2, H3 and the like through the cooperation of different pedaling pedal mechanisms. The possible height sizes H1, H2 and H3 of the platform can be adjusted according to the actual situation of a specific line, and the size parameters and the number of the pedaling pedals 1 and 2 can be set according to the actual requirements. The pedaling pedal lifting actuating mechanism of the pedaling device can be driven by adopting electric, pneumatic or hydraulic pressure, and the action execution control is connected with a rail vehicle control system in a networking way, so that the centralized control, local control and manual control modes of a driver can be realized. The present embodiment provides an adaptive control system for different platform heights in an automatic control manner.
Referring to fig. 6, fig. 6 is a communication diagram of a pedaling device according to an embodiment of the present disclosure, and fig. 6 shows a train line, a network controller, a pedaling device 1, a pedaling device 2, \8230 \ 8230;, and a pedaling device m, each of which includes pedaling pedals 1-n. The train line transmits a vehicle zero-speed signal, a platform height signal, a pedaling device enabling signal and a side door opening in-place signal to the network controller, and the network controller is connected with the pedaling device through a communication cable. The pedaling device comprises a device unit, a platform height detection device and an automatic pedaling actuating mechanism. The control unit is connected with a train line of the vehicle through a hard line or a network, and controls the side door and the pedaling device simultaneously after receiving signals, so that the linkage of the side door of the passenger room and the pedaling device is ensured.
The automatic control process of the pedaling device provided by the embodiment of the application comprises the following steps: acquiring a vehicle zero-speed signal and a platform height signal; when the platform height is judged to be more than h2 and less than or equal to h1, the pedaling pedal 1 and the pedaling pedal 2 do not act, the vehicle door is opened effectively, and the platform clearance compensation plate extends out; when the platform height is judged to be more than h3 and less than or equal to h2, the pedaling pedal 1 acts, the pedaling pedal 2 does not act, the vehicle door is opened and is opened effectively, and the platform clearance compensation plate extends out; and when the platform height is judged to be less than or equal to h3, the pedaling pedal 1 and the pedaling pedal 2 act, the vehicle door is opened, the vehicle door is effectively opened, and the platform clearance compensation plate extends out.
A driver or attendant command triggers a side door system enable signal; the control unit receives the enabling signal of the side door system and judges whether the zero-speed signal of the train is effective or not. And judging that the zero-speed signal is effective, triggering the vehicle door system enabling signal, triggering the platform height detection system to detect the platform height, and displaying a detection result on a driver display screen. The driver or the vehicle attendant confirms the feedback platform detection height, the height confirmation result is fed back to the control unit, and the control unit controls the corresponding pedaling action according to the confirmed platform height to adapt to the platform height. Such as: when the height of the detection platform is H1, the pedaling is not required to be operated, and the corresponding passenger room side door is opened; when the height of the platform is detected to be H2, the control unit controls the pedaling pedal 1 to act, and the platform with the height of H2 is matched; when the height of the platform is detected to be H3, the control unit controls the pedaling pedal 1 and the pedaling pedal 2 to act, and the platform with the height of H3 is matched; detecting whether the pedaling action of the corresponding height is in place, displaying the detection result on a driver display, repeating the pedaling opening action if the pedaling action is not in place, and prompting the driver to open the door if the pedaling action is in place. After the passenger pedals the car, the driver triggers the door closing operation, and after the car door is closed, the pedal automatically returns to the same height with the floor surface. By means of the method, the problem that the height of the platform for parking the vehicle is changed in the future track traffic line-crossing operation process, so that the platform is not matched with the existing vehicle pedaling device of the vehicle is solved.
The embodiment provides a track vehicle pedaling device capable of being adaptive to different platform heights, and the pedaling device can be adapted to platform pedaling requirements of different heights on a line. When the pedaling device is not started, the floor surface of the pedaling channel in the passenger room of the railway vehicle is planar, so that passengers standing in the pedaling channel can be effectively prevented from falling down in the running process of the railway vehicle; after the pedaling device is started, the pedaling device matched with platforms with different heights can be realized through the matching of different moving parts; the motion executing mechanism is added through the motion part, and the motion executing mechanism is networked with the track control system, so that various modes such as driver centralized control, local control, manual control and the like can be realized.
Because the situation is complicated and cannot be illustrated by a list, a person skilled in the art can realize that many examples exist according to the basic principle provided by the application and the practical situation, and the protection scope of the application should be protected without enough inventive work.
The embodiments are described in a progressive manner in the specification, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.
The principle and the implementation of the present application are explained herein by using specific examples, and the above descriptions of the examples are only used to help understand the scheme and the core idea of the present application. It should be noted that, for those skilled in the art, it is possible to make several improvements and modifications to the present application without departing from the principle of the present application, and such improvements and modifications also fall within the scope of the claims of the present application.
Claims (10)
1. A pedaling apparatus for a railway vehicle, comprising:
a plurality of kick pedals disposed inside the rail vehicle passenger compartment;
the platform height detection device is used for detecting the platform height of the current parking position of the railway vehicle;
the control device is respectively connected with the pedaling pedals and the platform height detection device and is used for controlling the heights of all the pedaling pedals to be flush with the floor surface of a passenger room of the railway vehicle when the railway vehicle is in an off-station state; and the height adjusting device is also used for adjusting the height of one or more pedaling pedals according to the platform height when the railway vehicle is in the arrival state.
2. The pedaling apparatus for railway vehicles according to claim 1, wherein a gap compensation plate is embedded in the pedaling plate closest to said platform;
correspondingly, the control device is also used for controlling the clearance compensation plate to retract into the inside of the pedaling pedal closest to the platform when the railway vehicle is in an off-station state;
the control device is also used for controlling the gap compensation plate to extend out of the interior of the pedaling pedal closest to the platform when the railway vehicle is in the arrival state.
3. The kicking device of a railway vehicle as claimed in claim 1, further comprising:
and the safety protection structures are respectively connected with the pedaling pedals and are used for locking or unlocking the positions of the pedaling pedals.
4. The pedaling device for a railway vehicle according to claim 1, wherein said pedaling pedal comprises a pedal body and a lifting actuator;
the lifting execution mechanism is connected with the control device and used for driving the pedal body to ascend or descend according to the instruction of the control device.
5. The pedaling apparatus for a railway vehicle according to claim 4, wherein said lifting actuator is an electrically driven lifting actuator;
or the lifting actuating mechanism is a hydraulically-driven lifting actuating mechanism;
or the lifting executing mechanism is a pneumatic driving lifting executing mechanism.
6. The kicking device of a railway vehicle as claimed in claim 1, further comprising:
and the light indicating device is connected with the control device and used for lighting the indicating lamp with the first color when the railway vehicle is in the off-station state and lighting the indicating lamp with the second color when the railway vehicle is in the on-station state.
7. The kicking device of a railway vehicle as claimed in claim 1, further comprising:
and the sound indicating device is connected with the control device and is used for broadcasting preset audio when the height of the pedaling pedal changes.
8. The pedaling apparatus for use in a railway vehicle according to claim 1, wherein each of said pedaling pads is provided with a raised stripe.
9. The pedaling device for railway vehicles according to claim 1, further comprising:
and the pedal height detection device is used for detecting the actual height of each pedaling pedal and sending the actual height to a driver control end.
10. The pedaling device for railway vehicles according to claim 1, further comprising:
and the horizontal detector is used for detecting the inclination angle of each pedaling pedal and sending the inclination angle to a driver control end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222966530.4U CN218343492U (en) | 2022-11-08 | 2022-11-08 | Pedaling device of railway vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222966530.4U CN218343492U (en) | 2022-11-08 | 2022-11-08 | Pedaling device of railway vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218343492U true CN218343492U (en) | 2023-01-20 |
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ID=84899127
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222966530.4U Active CN218343492U (en) | 2022-11-08 | 2022-11-08 | Pedaling device of railway vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218343492U (en) |
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2022
- 2022-11-08 CN CN202222966530.4U patent/CN218343492U/en active Active
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