JP2020059311A - Platform door control device - Google Patents

Abstract

To provide a platform door control device which improves safety in a state where an opening part is opened, while reducing a time required for opening and closing a door part of a platform door device.SOLUTION: A platform door control device 1 comprises: a receiving part 5 for receiving stop position information on a stop position of a train stopping at a platform and train type information on a train type; a storage part 6 in which door information on a position and an opening width of each door installed in the train is stored; a determination part 7 for determining an opening position of a door part so that an opening interval becomes narrower than an opening width of an opening part of a platform door device 21 when the door part provided in the platform door device 21 installed in the platform is opened, based on the stop position information and the train type information received by the receiving part 5 and the door information stored in the storage part 6; and a platform door opening/closing control part 8 for performing opening operation of the door part based on the opening position of the door part determined by the determination part 7.SELECTED DRAWING: Figure 2

Description

  The present invention relates to a platform door control device.

  The platform door device installed on the platform has a door pocket portion provided along the edge of the platform and a door portion that moves in and out of the door pocket portion. In the home door device, the position of the opening of the home door device and the opening width of the opening are set in accordance with the number of doors in the stopped train car and the position of the door when the train is stopped.

  The opening width of the opening of the platform door device is set based on the opening width of the vehicle door and the train stop position accuracy. If TASC control or ATO control is not introduced on the route on which the train operates, the stop position accuracy is low because the stop position is determined according to the manual operation of the driver. Therefore, the opening width of the opening of the platform door device is generally set to be large.

  In addition, when there are multiple types of vehicles (vehicle types) for trains that stop on the platform, the door position, door opening width and number of doors in the vehicle differ depending on the vehicle type, and it is compatible with all vehicle types. It is necessary to set a large opening width for the opening of. From the above, depending on the route, the opening width of the opening portion of the home door device is, for example, a length obtained by adding about 1000 mm to 1500 mm to the opening width of the vehicle door, and the opening width is set to about 3000 mm to 6000 mm. There is an example.

JP 2005-263199 A

  On a route with one type of vehicle and equipped with TASC control or ATO control, the opening width of the opening of the platform door device is, for example, 2000 mm. In this case, the time taken to open and close the door is 2.5 seconds to 4.5 seconds. On the other hand, when the opening width of the platform door device is large, for example, 5000 mm, the time required to open and close the door section is 5 seconds to 8 seconds. Therefore, it takes a very long time to completely open the door or completely close the door at the opening of the home door device. It should be noted that if the opening / closing speed of the door is increased, the impact force when the door collides with an occupant becomes excessive, so it is difficult to increase the opening / closing speed and shorten the opening / closing time.

  Further, as shown in FIG. 9, when the door portion 22 is fully opened when the opening width of the opening portion 26 of the home door device 21 is large, the opening width of the opening portion 26 is too wide with respect to the opening width of the vehicle door 31. For this reason, some passengers cannot grasp the position (door position) where the vehicle can get in, and there is concern about safety (see the area surrounded by the chain double-dashed line in FIG. 9). Further, as shown in FIG. 6, when the opening width of the opening portion 26 of the platform door device 21 is large, the door portion 22 is fully opened. The connecting part 32 may be opened, and it is necessary to call attention to the passengers when getting on and off the vehicle (see a portion surrounded by a chain double-dashed line in FIG. 6).

  The present invention has been made in view of such circumstances, and it is possible to improve the safety in a state in which the opening is opened while shortening the time taken to open and close the door of the platform door device. An object is to provide a home door control device.

In order to solve the above problems, the platform door control device of the present invention employs the following means.
That is, the platform door control device according to the present invention, the stop position information regarding the stop position of the train stopped on the platform, the receiving unit for receiving the vehicle type information regarding the vehicle type of the train, the position of the door provided in the train, And a storage unit in which door information regarding the opening width of the door is recorded, the stop position information and the vehicle type information received by the receiving unit, and the platform information based on the door information recorded in the storage unit. When the door portion provided in the home door device installed in the open, the determination unit that determines the opening position of the door portion so that the opening interval is narrower than the opening width of the opening of the home door device, An opening / closing controller that opens the door based on the open position of the door determined by the determiner.

  According to this configuration, the receiving unit receives the stop position information regarding the stop position of the train stopped on the platform and the vehicle type information regarding the vehicle type of the train stopping on the platform. In addition, the storage unit stores the door information regarding the position of the door provided in the train and the opening width of the door. Then, the determining unit determines the open position of the door unit based on the stop position information and the vehicle type information received by the receiving unit, and the door information recorded in the storage unit. At this time, the deciding part opens the door part so that when the door part provided on the platform door device installed on the platform is opened, the opening interval is narrower than the opening width of the opening part of the platform door device. Determine the position. Further, the opening / closing controller opens the door based on the open position of the door determined by the determiner.

  As a result, the opening / closing position of the door part of the platform door device is changed based on the stop position of the train stopped on the platform and the vehicle type.Therefore, when the stop position moves forward or backward, or at the appropriate position depending on the vehicle type, The door part of the door device can be opened. Further, when the door portion of the platform door device installed on the platform is opened, the opening interval is narrower than the opening width of the platform door device. Therefore, the time taken to open the door portion is shorter than the time taken to fully open the door portion at the opening.

  In the above invention, the storage unit records connection unit information regarding the position and width of the connection unit provided in the train, and the determination unit includes the stop position information and the vehicle type information received by the reception unit. Determining the open position of the door section so that the connecting section is not opened at the opening when the door section is opened, based on the door information and the connecting section information recorded in the storage section. You may.

  According to this configuration, the determination unit determines the open position of the door unit based on the stop position information and the vehicle type information received by the reception unit, and the door information and the connection unit information recorded in the storage unit. The determination unit determines the opening position of the door unit so that the opening is not opened in the connecting unit when the door unit provided in the platform door device installed on the platform is opened. As a result, when the door portion of the platform door device installed on the platform is opened, the connecting portion is not opened at the opening. Therefore, safety when getting on and off is ensured.

  In the above invention, the determining unit is a position where the opening is provided when the train is stopped based on the vehicle type information received by the receiving unit and the door information recorded in the storage unit. The position of the door portion may be determined so as to maintain the door portion in the closed position when the train has no door.

  According to this configuration, when the train is stopped, when the train door is not at the position where the opening is provided, the position of the door is determined so as to maintain the door in the closed position. Does not work and the opening does not open.

  In the above invention, the determining unit may determine the open position of the door unit according to a time zone during operation of the door unit.

  According to this configuration, the open position of the door portion is determined according to the time zone during operation of the door portion. For example, the opening distance between the door portions is determined to be wider than in normal times during congestion. As a result, while the doors of the vehicle are open and passengers are getting on and off, passengers getting on and off the vehicle can wait near the vehicle, which can reduce the time it takes to get on and off and reduce congestion. it can.

  ADVANTAGE OF THE INVENTION According to this invention, while shortening the time required to open and close the door of the platform door device, it is possible to improve the safety in the state where the opening is open.

It is a top view which shows the platform door apparatus installed in the platform. It is a block diagram showing a platform door control device concerning one embodiment of the present invention. It is a flow chart which shows the opening operation of the platform door device concerning one embodiment of the present invention. It is a flow chart which shows operation which determines an opening position and an opening interval of a door part of a platform door device concerning one embodiment of the present invention. It is a perspective view which shows the closed state of the door part of a home door apparatus. It is a perspective view showing a fully opened state of a door part of a platform door device corresponding to a train door. It is a perspective view showing an open state of a door part of a home door device corresponding to a door of a train, and showing a state where an opening position and an opening interval of the door part are adjusted. It is a perspective view which shows the closed state of the door part of a home door apparatus. It is a perspective view showing a fully opened state of a door part of a platform door device corresponding to a train door. It is a perspective view showing an open state of a door part of a home door device corresponding to a door of a train, and showing a state where an opening position and an opening interval of the door part are adjusted.

A platform door control device 1 according to an embodiment of the present invention will be described below with reference to the drawings.
The home door control device 1 controls the opening / closing operation of the door portion 22 of the home door device 21 installed on the platform 20. As shown in FIG. 1, the home door device 21 is installed along the edge of the platform 20, and includes a door portion 22, a door pocket portion 23 that can house the door portion 22, and the door portion 22 can be inserted and removed. A plurality of door pockets 23 are arranged along the edge of the platform 20. The door pocket 23 accommodates a drive unit 24 including a motor that drives the door unit 22, and an individual control panel 25 that controls the drive unit 24 (see FIG. 2). The door pocket part 23 has a configuration capable of accommodating the entire length of the door part 22. The door portion 22 that goes in and out of the door pocket portion 23 may be configured by one plate-shaped member in the length direction, or may be configured to be expandable and contractable by combining a plurality of plate-shaped members in the length direction. Good.

  An opening 26 that is opened and closed by the door 22 is formed between the adjacent door pockets 23. The opening 26 is opened and closed by both the door portion 22 that goes in and out of the one door pocket portion 23 and the door portion 22 that goes in and out of the other door pocket portion 23.

  In addition, in the present embodiment, the case where the two door portions 22 that open and close the opening 26 are provided has been described, but the present invention is not limited to this example. There is also a case where one opening 26 is opened and closed by only one door 22. In this case, one door 22 enters and exits at one door pocket 23 of the opening 26. On the other side of the opening 26, there may be installed a door pocket 23 that accommodates the door 22 that opens and closes another opening 26, or a fixed fence that is not the door pocket 23.

  As shown in FIG. 2, the home door control device 1 according to the present embodiment includes a stop detection unit 2, a vehicle type determination unit 3, and a control unit 4.

  The stop detection unit 2 has, for example, a distance measuring sensor, and when detecting the front surface of the vehicle, as illustrated in FIG. 1, is installed on the platform 20 in front of the position where the train 30 stops. The stop detection unit 2 scans and irradiates the front surface of the train 30 with laser light, and receives the laser light reflected by the front surface of the train 30. As a result, the stop detection unit 2 detects the distance from the front surface of the train 30 that is in the stopping operation or is in the stopped state on the platform 20. The stop detection unit 2 transmits a detection result such as a fixed position stop or a vehicle stop position to the control unit 4.

  The vehicle type determination unit 3 is, for example, a device that receives the identification information transmitted by the train 30 stopped on the platform 20 and determines the vehicle type. Alternatively, the vehicle type determination unit 3 is a device that determines the vehicle type by irradiating the stopped train 30 with laser light and measuring the vehicle length from one end to the other end of the vehicle. The vehicle type discriminating unit 3 transmits to the control unit 4 the information regarding the vehicle type of the stopped train 30 which is the discrimination result.

  The control unit 4 is, for example, a computer that executes a program. As shown in FIG. 2, the control unit 4 includes a reception unit 5, a storage unit 6, a determination unit 7, a platform door opening / closing control unit 8, and the like.

  The reception unit 5 detects the stop position information about the stop position of the train 30 stopped on the platform 20 detected by the stop detection unit 2 and the vehicle type related to the vehicle type of the train 30 stopped on the platform 20 determined by the vehicle type determination unit 3. Receive information. The stop position information is, for example, information on the stop position of the train 30 detected by the stop detection unit 2. The vehicle type information is information regarding the vehicle type of the train 30 that stops at the platform 20.

  The storage unit 6 stores door information about the door 31 provided on the train 30 and connection information about the connection unit 32 provided on the train 30. The door information is information such as the door position for each vehicle type, the opening width of the door 31, the number of doors, etc., which varies depending on the vehicle type (vehicle type). The connection part information is information such as the position and width of the connection part 32 for each vehicle type, which is different depending on the vehicle type.

  The determination unit 7 determines the open position of the door unit 22 based on the stop position information and the vehicle type information received by the reception unit 5 and the door information recorded in the storage unit 6. As a result, the opening / closing position of the door portion 22 of the platform door device 21 is changed based on the stop position of the train 30 stopped on the platform 20 and the vehicle type. Thus, the door portion 22 of the home door device 21 can be opened at an appropriate position.

  That is, even in the case of trains 30 of the same vehicle type, when the train 30 stops forward within a predetermined stop range, the opening 26 of the home door device 21 is aligned with the opening position of the door 31 of the vehicle. The door 22 is opened at the front. On the contrary, when the train 30 stops backward in the predetermined stop range, the door portion 22 is opened at the rear of the opening 26 of the home door device 21 in accordance with the opening position of the door 31 of the vehicle. .

  Further, in the platform 20 where the trains 30 of different vehicle types stop, the door portion 22 is opened by the opening portion 26 of the platform door device 21 in accordance with the opening position where the vehicle door 31 corresponding to the vehicle type of the stopped train 30 is opened. To do.

Based on the stop position information and the vehicle type information received by the receiving unit 5, and the door information recorded in the storage unit 6, the determining unit 7 determines whether the adjacent door units 22 of the home door device 21 are opened. The open position of the door portion 22 is determined so that the opening interval therebetween is narrower than the opening width of the opening portion 26 formed between the adjacent door pocket portions 23.
In addition, when opening and closing one opening part 26 with only one door part 22, the opening space | interval for determining the opening position of the door part 22 is the door part 22 and another door part 22 installed in the other. This is the distance between the door pocket 23 for use with the fixed door or the fixed fence.

As a result, when the door portions 22 of the home door device 21 are opened, the opening spacing between the adjacent door portions 22 is narrower than the opening width of the opening portions 26 formed between the adjacent door pocket portions 23. Therefore, the time taken to open the door portion 22 is shorter than the time taken to fully open the door portion 22 at the opening 26.
For example, when a plurality of door pocket parts 23 are installed so that the opening width of the opening part 26 is 5000 mm, when the door part 22 is opened, the opening interval between the adjacent door parts 22 is 2000 mm. Thus, the open position of the door portion 22 is determined.

  In this case, as described above, based on the stop position of the train 30 stopped on the platform 20 and the vehicle type, the door portion 22 of the platform door device 21 is opened at an appropriate position depending on the case where the stop position moves back and forth and the vehicle type. (See FIGS. 7 and 10).

The determination unit 7 determines the open position of the door unit 22 based on the stop position information and the vehicle type information received by the reception unit 5, and the door information and the connection unit information recorded in the storage unit 6. The deciding unit 7 decides the open position of the door unit 22 so that the connecting unit 32 does not open in the opening 26 when the door unit 22 provided in the platform door device 21 installed in the platform 20 opens. .
As a result, as shown in FIG. 7, when the door portion 22 of the home door device 21 is opened, the connecting portion 32 is not opened at the opening 26. Therefore, safety when getting on and off is ensured.

  Based on the vehicle type information received by the receiving unit 5 and the door information recorded in the storage unit 6, the determining unit 7 determines the door 31 of the train 30 at the position where the opening 26 is provided when the train 30 stops. When there is not, the position of the door part 22 is determined so that the door part 22 is maintained in the closed position. Accordingly, as shown in FIG. 10, the position of the door portion 22 is determined so as to maintain the door portion 22 in the closed position. Therefore, when the door 31 of the train 30 is not present at the position where the opening 26 is provided, The door 22 does not operate and the opening 26 is not opened.

  The deciding unit 7 decides the open position of the door unit 22 according to the time zone when the door unit 22 is in operation. As a result, for example, the opening interval between the door portions 22 is determined to be wider during congestion than during normal times. As a result, while the door 31 of the vehicle is opened and passengers get on and off, the passengers getting on and off the vehicle can wait near the vehicle, thereby reducing the time required for getting on and off and relieving congestion. You can

  When it is determined that the train 30 is in the stopped state within the predetermined stop range, the home door opening / closing control unit 8 opens the door unit 22 of the home door device 21. The home door opening / closing control unit 8 transmits an opening command or a closing command of the door unit 22 to the individual control panel 25 housed in the door pocket unit 23 of the home door device 21. Further, the platform door opening / closing control unit 8 receives the opening completion signal or the closing completion signal from the individual control panel 25.

Next, the operation of the home door control device 1 will be described with reference to FIG.
First, the operation of changing the door portion 22 of the home door device 21 from the closed state to the open state will be described.
Until the train 30 enters the platform and stops, the door portion 22 is in the closed state as shown in FIGS. 5 and 8.

  The stop detection unit 2, for example, a distance measurement sensor irradiates the front surface of the train 30 that is entering with laser light. When the train 30 enters the measurable range of the distance measuring sensor, the distance from the distance measuring sensor to the front surface of the train 30 is measured, and the stop position of the train 30 is calculated (step S11). The vehicle type determination unit 3 determines the vehicle type of the train 30 that stops on the platform 20 (step S12).

  The receiving unit 5 receives the stop position information regarding the stop position of the train 30 detected by the stop detecting unit 2 and the vehicle type information regarding the vehicle type of the train 30 determined by the vehicle type determining unit 3 (step S13).

  When it is determined that the train 30 is in the stopped state within the predetermined stop range, the determination unit 7 of the control unit 4 causes the door unit 22 of the platform door device 21 to open, so that the opening position and the opening interval of the door unit 22. Is determined (step S14). Then, the platform door opening / closing control unit 8 opens the door unit 22 of the platform door device 21 (step S15). As a result, the door portion 22 of the home door device 21 starts the opening operation from the closed state. When the door portion 22 of the home door device 21 is opened, the moving speed of the door portion 22 is decelerated to a low speed, and then the speed is set to zero and then stopped. On the other hand, when the train 30 is not in the predetermined stop range or when the train 30 is not in the stop state, the door 22 is maintained in the closed state.

  Next, with reference to FIG. 4, an operation of determining the opening position and the opening interval of the door portion 22 when the door portion 22 of the home door device 21 is opened will be described.

  As described above, when the train 30 stops on the platform 20, the vehicle type information of the stopped train 30 is acquired. Further, after the train 30 stops on the platform 20 and the stop position of the train 30 is calculated, stop position information regarding the stop position of the train 30 is acquired.

  Then, based on the door information prerecorded in the storage unit 6, that is, the position of the door 31 provided in the train 30, and the information about the opening width of the door 31, and the acquired stop position information and vehicle type information, The opening 26 to be opened is determined (step S21). At this time, the door portion 22 to be opened is determined. Further, when the train 30 stops and the door 31 of the train 30 is not present at the position where the opening 26 is provided, the door 22 of the opening 26 is determined not to be opened.

  Next, depending on the time of day or the like, whether or not to make the opening interval between the door portions 22 wider than usual, for example, the door portions 22 are all opened with respect to the opening portions 26 (the opening portions 26 are fully opened). It is determined whether or not (step S22). When it is determined that the opening 26 is fully opened, the opening width of the opening 26 is set to be fully opened (step S23). That is, the opening distance between the door portions 22 matches the opening width of the opening portion 26. When the opening 26 is fully opened during a time when passengers are crowded, after the stop of the train 30 is confirmed, the entire length of the door 22 is changed to the door pocket 23 as shown in FIGS. 6 and 9. It is accommodated and the opening 26 is fully opened.

  In normal times, when the opening 26 is not fully opened and is opened according to the opening width of the door 31 of the vehicle, that is, when the opening interval between the doors 22 is adjusted, control is performed as follows.

First, the optimum opening distance between the door portions 22 is calculated (step S24).
The opening distance between the door portions 22 is calculated based on the acquired vehicle type information and the door information recorded in the storage unit 6, and the open position of each door portion 22 is determined. For example, when the opening width of the door 31 of the vehicle is 1300 mm, 2000 mm obtained by adding 700 mm is calculated as the optimum opening interval. After that, the distance to move the left door portion 22 and the distance to move the right door portion 22 are calculated from the positions of the left and right door portions 22 with the opening 26 fully closed. As a result, the door portion 22 of the home door device 21 can be opened at an optimum opening interval according to the vehicle type.

Next, the position of the door portion 22 at the time of opening is corrected in consideration of the stop position of the vehicle (step S25).
Based on the acquired stop position information and vehicle type information, and the door information recorded in the storage unit 6, the open position of the door unit 22 is corrected and determined. The left side corrected by adding or subtracting the shift amount of the stop position with respect to the reference position to the distance calculated to move the left side door 22 and the distance moved to the right side door 22 is calculated. The distance to move the door portion 22 and the corrected distance to move the right door portion 22 are calculated. As a result, the door portion 22 of the platform door device 21 can be opened at an appropriate position regardless of whether the stop position of the train 30 moves back and forth.

In addition, in both cases of fully opening the opening 26 and adjusting the opening spacing between the door portions 22 without opening it fully, the position of the connecting portion 32 of the train 30 is taken into consideration and the opening of the door portion 22 is considered. The position is corrected (step S26).
The open position of the door unit 22 is determined based on the acquired stop position information and vehicle type information, and the door information and the connection unit information recorded in the storage unit 6. In consideration of the position and width of the connecting portion 32, the respective distances with respect to the previously corrected distance to move the left door portion 22 or the previously corrected distance to move the right door portion 22. Is further corrected. As a result, as shown in FIG. 7, when the door portion 22 of the home door device 21 is opened, the connecting portion 32 is not opened at the opening 26. Therefore, safety when getting on and off is ensured.

  Then, the corrected distance to move the left side door portion 22 or the corrected distance to move the right side door portion 22 is transmitted to the home door opening / closing control unit 8 (step S27). As a result, when the open command is transmitted to the home door opening / closing control unit 8, the drive unit 24 drives the door unit 22 based on the calculated and corrected distance, and as shown in FIGS. The opening 26 is opened at various positions and with an appropriate width between the door portions 22. When the position of the door portion 22 when opened is corrected, the left door portion 22 and the right door portion 22 are moved by different distances when the closed state of the door portion 22 is used as a reference. As a result, the openings between the door portions 22 are not necessarily symmetrically opened between the opening portions 26, but are opened at positions shifted forward or backward of the train 30.

  As described above, according to the present embodiment, the open / close position of the door portion 22 of the platform door device 21 is changed based on the stop position of the train 30 stopped on the platform 20 and the vehicle type. The door portion 22 of the platform door device 21 can be opened at an appropriate position according to the vehicle type. Further, when the door portion 22 of the home door device 21 is opened, the opening interval between the adjacent door portions 22 is narrower than the opening width of the opening portion 26 formed between the adjacent door pocket portions 23. Therefore, the time taken to open the door portion 22 is shorter than the time taken to fully open the door portion 22 at the opening 26.

  Further, the opening position of the door portion 22 is determined so that the connecting portion 32 is not opened at the opening portion 26. As a result, when the door portion 22 of the platform door device 21 is opened, the connecting portion 32 is not opened at the opening portion 26, so safety is ensured when getting on and off.

  In the above embodiment, the stop state of the train 30 is determined by detecting the front surface of the train 30. However, the present invention is not limited to this example. For example, the stop detection unit 2 may detect the connecting portion 32 between the vehicles or the rear surface of the vehicle. In this case, the stop detection unit 2 is installed on the side of the train 30 or on the platform 20 behind the position where the train 30 stops. In this case, the stop detection unit 2 irradiates the side surface of the train 30 that is about to stop or the rear surface of the train 30 with laser light. When the train 30 enters the measurable range of the stop detection unit 2, the distance from the stop detection unit 2 to the side surface of the train 30 or the rear surface of the train 30 is measured.

  In the above-described embodiment, the case where the distance measuring sensor is used as the example of the stop detection unit 2 that detects the stop position of the train 30 has been described, but the present invention is not limited to this example. For example, as the stop detection unit 2, an image pickup device such as a camera, an IC tag, or a plurality of distance sensors may be used to detect the stop position of the train 30.

  Further, in the present embodiment, the door portion 22 is in a state in which it is stopped at a position different from the fully opened position of the door portion 22, that is, in the middle of the opening portion 26. Therefore, the door portion 22 may be locked while the door portion 22 is stopped so that the passengers do not change the position of the door portion 22. Alternatively, when the door 22 is forcibly moved from the stop position in the opening direction or the closing direction by an external force, a moving operation (reversing operation) may be performed so as to return to the original position. . At the time of performing the reversing operation, a buzzer may be sounded or an indicator light may be turned on or blinking to warn the passengers of the movement of the door portion 22.

  When the door part 22 stops at a position where the connecting part 32 is not opened, a buzzer sounds or an indicator light is turned on or blinking to confirm that the connecting part 32 is close to the passengers. You may be warned. Further, a sensor that can detect the intrusion of a person may be installed near the connecting portion 32, and when the intrusion is detected, the passengers may be warned by voice or the like.

1: Home door control device 2: Stop detection unit 3: Vehicle type determination unit 4: Control unit 5: Reception unit 6: Storage unit 7: Determination unit 8: Home door opening / closing control unit (opening / closing control unit)
20: Platform 21: Platform door device 22: Door part 23: Door pocket part 24: Drive part 25: Individual control panel 26: Opening part 30: Train 31: Door 32: Connection part

Claims (4)

Stop position information regarding the stop position of the train stopped on the platform, and a receiving unit for receiving vehicle type information regarding the vehicle type of the train,
A position of a door provided on the train, and a storage unit in which door information regarding the opening width of the door is recorded,
Based on the stop position information and the vehicle type information received by the receiving unit, and the door information recorded in the storage unit, when the door unit provided in the platform door device installed in the platform is opened, A determining unit that determines the opening position of the door unit so that the opening interval is narrower than the opening width of the opening of the home door device;
An opening / closing control unit that opens the door unit based on the open position of the door unit determined by the determination unit,
Home door control device equipped with. In the storage unit, connection unit information regarding the position and width of the connection unit provided in the train is recorded,
The determination unit, when the door unit is opened based on the stop position information and the vehicle type information received by the reception unit, and the door information and the connection unit information recorded in the storage unit, the opening. The home door control device according to claim 1, wherein the opening position of the door portion is determined so that the connecting portion is not opened in the section.   The determining unit, based on the vehicle type information received by the receiving unit, and the door information recorded in the storage unit, when the train is stopped, the train at the position where the opening is provided. The home door control device according to claim 1, wherein when the door is not present, the position of the door portion is determined so as to maintain the door portion in the closed position. The home door control device according to any one of claims 1 to 3, wherein the determination unit determines the open position of the door unit according to a time zone during operation of the door unit.

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