KR20180050118A - Intelligent Door Control Unit for Platform Screen Door - Google Patents

Abstract

The present invention relates to an intelligent individual control panel for a platform screen door to control safety doors such as screen doors of various standards manufactured by various manufacturers. The intelligent individual control panel for a platform screen door comprises: an individual control panel having a communication port installed on one side thereof to input and output a communication signal with a platform main control device and an IO port to input and output a command signal to receive a control command from the platform main control device to control a corresponding safety door, and including a power port installed on a different side thereof to receive a power signal, and a motor drive output and motor state input port installed on another side thereof to output a driving signal to drive a drive motor; and an intelligent detection unit which is installed on the individual control panel, determines whether information of an input/output signal inputted or outputted from the individual control panel matches predetermined reference information to determine a manufacturer, and includes a correction unit to correct a parameter to properly operate the individual control panel in accordance with the determined manufacturer.

Description

{Intelligent Door Control Unit for Platform Screen Door}

BACKGROUND OF THE INVENTION 1. Field of the Invention [0002] The present invention relates to an intelligent individual control panel for a platform screen door, and more particularly, to an intelligent individual control panel for a platform screen door that enables control of safety doors such as screen doors of various sizes manufactured by various manufacturers.

In general, the platform of the subway has a structure in which the line side is opened so that the passengers can board the train. At this time, the passengers who are waiting for the train are often accidentally falling into the line, which can be extremely dangerous.

For this purpose, a platform screen door (hereinafter referred to as "PSD") is installed between the platform of the subway and the railway line to prevent passengers from falling and safety accidents.

On the other hand, the door opening / closing of the railway vehicle is automatically opened and closed by an automatic train operation system, and the automatic operation device is electrically connected with the screen door to open and close the screen door.

The automatic operation device may include a stop position display device for displaying a distance inversely to the electric motor vehicle, and an on-board device and a ground device for receiving bidirectional communication installed on the ground.

The automatic operation device can perform an unmanned operation mode, an automatic operation mode, a manual operation mode, an on-premise operation mode, an emergency operation mode, and the like.

The structure of a general screen door opening / closing control device includes a vehicle-mounted device installed in a train, and a ground device exchanging signals with the vehicle-mounted device. Signal information between the ground device and the vehicle- And a comprehensive control panel for collectively managing and controlling signals received from the landing and main controller can be installed.

An individual control panel for opening and closing the screen door by receiving the signal generated from the integrated control panel may be installed, and the screen door opening / closing device may be constituted by a screen door opening / closing device which is opened and closed by the operation of the individual control panel.

However, conventionally, in the process of individually selecting the constructors for each platform or history, the integrated control panel and the platform main controller supplied by the manufacturer of the screen door are different from one manufacturer to another, There has been a problem of very uneconomical problems such as the supply thereof.

It is an object of the present invention to solve these problems, and it is an object of the present invention to solve the above-mentioned problems, and it is an object of the present invention to provide an automatic door- The present invention provides an intelligent individual control panel for a platform screen door that facilitates maintenance by allowing individual control panels to select according to the operating system of the screen door manufactured by various manufacturers by automatically changing modes. However, these problems are illustrative, and thus the scope of the present invention is not limited thereto.

According to an aspect of the present invention, there is provided an intelligent individual control panel for a landing screen door, comprising: an input unit for inputting individual control commands from the landing main control unit and receiving communication signals from the landing main control unit, An I / O port through which input / output communication ports and command signals are input / output, a power port through which a power signal is input to the other side, and a motor drive output port through which a drive signal for driving the drive motor is output panel; And a control unit installed in the individual control panel to determine whether the information of the input and output signals input to or output from the individual control panel coincides with the determined reference information, And an integrated conversion unit for converting the information into information.

According to still another aspect of the present invention, the integrated conversion unit may include: a characteristic value measurement unit that measures at least one characteristic value of at least voltage, current, frequency, wavelength, waveform, and combinations of the input and output signals actually input to the individual control panel; A manufacturer judging unit for judging which manufacturer's characteristic value the characteristic value measured by the characteristic value measuring unit coincides with; And a correcting unit correcting the actual input information according to manufacturer-specific correction information of the manufacturer determined by the manufacturer judging unit.

Further, an intelligent individual control panel for a landing screen door according to the present invention is connected to at least one of the communication port, the IO port, the motor drive output port, and the power port, And a signal change transmission medium capable of performing pin mapping according to the received signal.

Further, according to the present invention, the signal change transmission medium may include a communication cable gender installed between the communication port and the communication line.

Also, according to the present invention, the signal change transmission medium may include an IO gender installed between the IO port and the command input / output line.

According to another aspect of the present invention, there is provided a signal change transmission medium, wherein the signal change transmission medium has one side terminals connected to the communication port and the IO port, the other side terminals connected to a communication line and a command input / output line, And a terminal block capable of connecting a connection line between them.

In addition, according to the present invention, the signal change transmission medium may include a power cable gender installed between the power port and the power line.

Further, according to the present invention, the signal change transmission medium may include a motor cable gender installed between the motor drive output port and the motor drive line.

According to some embodiments of the present invention as described above, even if the manufacturer of the screen door is different, it is possible to automatically detect a maker of an individual control panel to automatically select a communication method with the platform main controller, It is possible to replace and install and operate an individual control panel manufactured by various manufacturers. Of course, the scope of the present invention is not limited by these effects.

1 is an example of a control system diagram in which an intelligent individual control panel for a landing screen door is installed according to some embodiments of the present invention.
2 is an exterior perspective view illustrating an intelligent discrete control panel for a landing screen door in accordance with some embodiments of the present invention.
Figure 3 is a photograph showing the front board of the intelligent individual control panel for the landing screen door of Figure 2;
Fig. 4 is a photograph showing an internal board of the intelligent individual control panel for the landing screen door of Fig. 2;
Fig. 5 is a block diagram showing the configuration of an intelligent individual control panel for the landing screen door of Fig. 2;
FIG. 6 is a block diagram illustrating an integrated transformer installed in an intelligent individual control panel for a landing screen door of FIG. 5;
FIG. 7 is a conceptual diagram showing a connected state of the intelligent individual control panel and the basic peripherals for the landing screen door of FIG. 2;
FIG. 8 is a conceptual diagram showing a state in which the intelligent individual control panel for the landing screen door of FIG. 2 is connected to the peripheral devices of the manufacturer A.
FIG. 9 is a conceptual diagram showing a state where the intelligent individual control panel for the landing screen door of FIG. 2 is connected to the peripheral devices of the manufacturer of FIG.
FIG. 10 is a conceptual diagram showing a state where the intelligent individual control panel for the landing screen door of FIG. 2 is connected to the peripheral devices of the manufacturer C.
FIGS. 11-13 illustrate various embodiments of the cable genders illustrated in FIGS. 8-10.

Hereinafter, various embodiments of the present invention will be described in detail with reference to the accompanying drawings.

The embodiments of the present invention are described in order to more fully explain the present invention to those skilled in the art, and the following embodiments may be modified into various other forms, It is not limited to the embodiment. Rather, these embodiments are provided so that this disclosure will be more thorough and complete, and will fully convey the concept of the invention to those skilled in the art. In the drawings, the thickness and size of each layer are exaggerated for convenience and clarity of explanation.

The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the singular forms "a," "an," and "the" include singular forms unless the context clearly dictates otherwise. Also, " comprise "and / or" comprising "when used herein should be interpreted as specifying the presence of stated shapes, numbers, steps, operations, elements, elements, and / And does not preclude the presence or addition of one or more other features, integers, operations, elements, elements, and / or groups.

Hereinafter, embodiments of the present invention will be described with reference to the drawings schematically showing ideal embodiments of the present invention. In the figures, for example, variations in the shape shown may be expected, depending on manufacturing techniques and / or tolerances. Accordingly, the embodiments of the present invention should not be construed as limited to the particular shapes of the regions shown herein, but should include, for example, changes in shape resulting from manufacturing.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Reference will now be made in detail to the drawings of an intelligent individual control panel for a landing screen screen according to some embodiments of the present invention.

FIG. 1 is an example of a control system diagram in which an intelligent individual control panel 100 for a landing screen screen is installed according to some embodiments of the present invention. FIG. 2 is a block diagram of an intelligent individual control panel 100 3 is a photograph showing the front board of the intelligent individual control panel 100 for the landing screen screen of Fig. 2, Fig. 4 is a photograph showing the front board of the intelligent individual control board 100 for the landing screen screen of Fig. FIG. 5 is a block diagram showing the configuration of the intelligent individual control panel 100 for the landing screen screen of FIG. 2, and FIG. 6 is a block diagram of the intelligent individual control panel 100 installed in the intelligent individual control panel 100 for the landing screen screen of FIG. (20).

1 to 6, an intelligent individual control panel 100 for a landing screen screen according to some embodiments of the present invention receives individual control commands from a landing main control unit, An individual control panel 10 capable of individually controlling the safety door PSD, and an intelligent detection unit 20 installed in the individual control panel 10.

For example, as shown in FIG. 2, the individual control panel 10 is installed in an upper space of the safety door PSD to individually control the safety door PSD. To this end, A communication port P1 for inputting and outputting a communication signal (CAN signal and the like) and an IO port P2 for inputting and outputting a command signal and a power port P3 for receiving a power signal are provided on the other side, A motor drive output for outputting a drive signal for driving the drive motor M and a motor state input port P4 may be provided. In addition, a variety of types of ports can be installed, not necessarily limited to maintenance ports.

Therefore, the individual control panel 10 is driven by receiving power from the power port P3 and receives various communication signals and command signals from the communication port P1 and the IO port P2, M of the driving signal.

In addition, the individual control panel 10 can support redundancy (CAN) as a function of the most important safety part of the control panel, interlocking the obstacle sensor and the locking device, mounting the circuit for motor control, . ≪ / RTI > Further, the individual control panel 10 is installed in a driving section on the upper part of the platform, and can control a motor, an obstacle detection sensor, a locking device, and the like.

More specifically, for example, the individual control panel 10 includes a BLDC and DC motor control function with precise position control function, CAN and RS485 redundancy communication, a lock interface function, an obstacle sensor interface function, Switch interface function, floor lamp and upper lamp control function, voice guidance function, remote software update function (maintenance program provided), obstacle coping function through self-monitoring function during operation, platform door control system integrated control system , Diagnosis function via maintenance port, left and right emergency door monitoring alarm function and so on.

For these functions, as shown in FIG. 2, a display panel D, various switches SW, a flashing light 11, and the like may be provided. These functions are not necessarily limited to these, and can be provided in various forms.

5 and 6, the intelligent detection unit 20 may include a part of the individual control panel 10, for example, a central processing unit (CPU) of FIG. 5, a front board of FIG. 3, 4, and it is determined whether the information of the input / output signal input to or output from the individual control panel 10 matches the specified maker reference information, A recording medium capable of storing a program, at least one kind of microprocessor, circuit, electronic component, program for correcting the parameter so that the individual control panel can operate appropriately according to the determined manufacturer, and combinations thereof can be selected .

More specifically, for example, as shown in FIG. 6, the intelligent detection unit 20 detects at least voltage, current, frequency, wavelength, A manufacturer judgment section (22) for judging which manufacturer's characteristic value the characteristic value measured by the characteristic value measuring section (21) coincides with the characteristic value of the manufacturer, And a correcting unit 23 for correcting the actual input information according to manufacturer-specific correction information of the manufacturer determined by the determining unit 22.

Therefore, the intelligent detection unit 20 can detect at least the voltage, current, frequency, wavelength, waveform, and combinations of the input and output signals actually input to the individual control panel 10 using the characteristic value measuring unit 21 Any one or more characteristic values can be measured.

Next, it is determined whether the characteristic value measured by the characteristic value measuring unit 21 coincides with the characteristic value of a maker, for example, whether it is an A maker, a B maker, a C maker or a D maker using the maker determiner 22 can do.

In this case, the characteristic values of the manufacturer are pre-entered information for all domestic or overseas manufacturers, and the information may be stored in a database and recorded in a recording medium or a program input to the microprocessor.

Then, the control parameters of the individual control panels can be corrected according to the manufacturer-specific correction information of the manufacturer determined by the manufacturer judgment unit 22 using the correction unit 23.

More specifically, for example, the reference characteristic value of the input power source is DC 40V or DC 24V. However, if the characteristic value measured by the characteristic value measuring unit 21 is DC 100V, It is determined that the manufacturer is the manufacturer and the operation parameter corresponding to the DC 100 V input by using the correction unit 23 is corrected or the output driven by the drive motor M is determined to be the manufacturer of the C, It can be automatically corrected according to the characteristics of the image sensor M and output. In other cases, various communication signals and command signals can be automatically corrected in accordance with the characteristics of each manufacturer.

FIG. 7 is a conceptual view showing a state in which the intelligent individual control panel 100 for the landing screen screen of FIG. 2 and the basic peripheral devices are connected to each other, FIG. 8 is a conceptual view of the intelligent individual control panel 100 for the landing screen screen of FIG. FIG. 9 is a conceptual diagram showing a state in which the intelligent individual control panel 100 for the landing screen screen of FIG. 2 is connected to the peripheral devices of the manufacturer of the company B, FIG. 10 is a conceptual view of the state of the landing screen screen And the intelligent individual control panel 100 is connected to the peripheral devices of the manufacturer C.

For example, as shown in FIGS. 7 to 10, when only the correction of the signal is insufficient, the intelligent individual control panel 100 for the landing screen door according to some other embodiments of the present invention may have at least the communication port P1 The IO port P2 and the motor drive output and the motor state input port P4 and the power port P3 so that the order of the cable connection lines can be changed according to pin mapping (C) capable of changing a signal transmission medium.

8 and 9, the signal change transmission medium C includes a communication cable gender C1 installed between the communication port P1 and the communication line L1, for example, . ≪ / RTI >

9, the signal change transmission medium C may include an IO gender C2 installed between the IO port P2 and the command input / output line L2, for example. have.

10, the signal change transmission medium C is connected to one of the communication port P1 and the IO port P2, and the other terminals are connected to the communication line P1 L1 and the command input / output line L2, and the terminal C3 may connect the one terminal and the other terminal.

9 and 10, the signal change transmission medium C includes a power cable gender C4 installed between the power supply port P3 and the power supply line L3, for example, .

8 and 10, the signal change transmission medium C includes a motor cable gender (not shown) installed between the motor drive output port P4 and the motor drive line L4 C5).

Accordingly, the order of the cable connection lines can be pin-mapped according to the manufacturer using the signal change transmission medium C, and the signals can be transmitted to all the manufacturers through the pin mapping, Can be controlled.

FIGS. 11-13 illustrate various embodiments of the cable genders illustrated in FIGS. 8-10. Here, these cable genders are not necessarily limited to the drawings, but may be formed in various forms.

As illustrated in FIGS. 11 to 13, even if the manufacturer of the screen door is different by additionally using these various cable gangs, it is automatically detected by the individual control panel 10 to perform integrated control, Can be installed and operated in place of the separate control panel.

While the present invention has been described with reference to exemplary embodiments, it is to be understood that the invention is not limited to the disclosed exemplary embodiments, but, on the contrary, is intended to cover various modifications and equivalent arrangements included within the spirit and scope of the invention. Accordingly, the true scope of the present invention should be determined by the technical idea of the appended claims.

10: Individual control panel
20:
21:
22: manufacturer judgment section
23:
PSD: Safety door
P1: Communication port
P2: IO port
P3: Power port
P4: Motor drive output port
M: drive motor
C: signal change transmission medium
C1: Communication cable gender
C2: IO gender
C3: Terminal block
C4: Power cable gender
C5: Motor cable gender
100: Intelligent control panel for platform door

Claims (8)

A communication port for inputting / outputting a communication signal to / from the platform main controller, and an I / O port for inputting and outputting a command signal are provided on one side so as to receive control commands from the platform main controller, And a motor drive output port for outputting a drive signal for driving the drive motor to the other of the other control panel; And
Output signals to be input to or output from the individual control panel are identical to the predetermined reference information, and if not, the correction information for each manufacturer is searched for, and the actual input information is compared with the reference information An integrated transformation unit for transforming the transformed image into an image;
And an intelligent individual control panel for a platform screen door. The method according to claim 1,
Wherein,
A characteristic value measuring unit for measuring at least one characteristic value of at least voltage, current, frequency, wavelength, waveform, and combinations of the input and output signals actually input to the individual control panel;
A manufacturer judging unit for judging which manufacturer's characteristic value the characteristic value measured by the characteristic value measuring unit coincides with; And
A correcting unit correcting the actual input information according to manufacturer-specific correction information of the manufacturer determined by the manufacturer judging unit;
And an intelligent individual control panel for a platform screen door. The method according to claim 1,
A signal change transmission medium connected to at least one of the communication port, the IO port, the motor drive output port, and the power port and pin-mapping the order of the cable connection lines according to the manufacturer; ;
Further comprising an intelligent individual control panel for the platform screen door. The method of claim 3,
Wherein the signal change transmission medium comprises:
And a communication cable gender provided between the communication port and the communication line. The method of claim 3,
Wherein the signal change transmission medium comprises:
And an IO gender installed between the IO port and the command input / output line. The method of claim 3,
Wherein the signal change transmission medium comprises:
And a terminal block having one side terminals connected to the communication port and the IO port, the other terminals connected to a communication line and a command input / output line, and the terminal blocks connecting the one side terminals and the other side terminals, Intelligent individual control panel for screen doors. The method of claim 3,
Wherein the signal change transmission medium comprises:
And a power cable gender disposed between the power port and the power line. The method of claim 3,
Wherein the signal change transmission medium comprises:
And a motor cable gender mounted between the motor drive output port and the motor drive line.

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