JP2008231787A - Control system of movable apparatus when earthquake occurs - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a control device of a movable apparatus when an earthquake occurs, capable of restraining mechanical stress generated in the movable apparatus, even if shock of the earthquake is applied to the movable apparatus. <P>SOLUTION: This control system has an input means 11 receiving input of information on the earthquake occurrence including seismic intensity or magnitude, an operation speed setting means 12 setting an operation speed of the movable apparatus based on the corresponding relationship between a preset controlling operation speed of the movable apparatus and the seismic intensity or the magnitude, and a control means 13 controlling the movable apparatus by the operation speed set by the operation speed setting means 12. <P>COPYRIGHT: (C)2009,JPO&INPIT

Description

  The present invention relates to a control system for a movable device when an earthquake occurs, which is preferably applied to a sluice or a railway vehicle.

  Conventionally, a sluice automatic opening / closing system linked to an emergency earthquake warning has been proposed as a technique for controlling a sluice using an earthquake early warning (see, for example, Patent Document 1). The Earthquake Early Warning will be announced by the Japan Meteorological Agency immediately after the earthquake.

The automatic sluice gate opening and closing system linked to the emergency earthquake bulletin described in Patent Document 1 is configured to start closing the sluice before the earthquake reaches the sluice installation location when the emergency earthquake bulletin is received.
JP-A-2005-273188

  However, although the conventional automatic sluice gate opening and closing system linked to the earthquake early warning can speed up the sluice closing time, the operation speed of the sluice is the same as usual, so if an earthquake arrives during sluice operation, Added to the sluice, and there was a risk that a relatively large mechanical stress would occur on the sluice.

  On the other hand, although the speed of opening and closing the sluice is being increased, it takes some time to open and close the sluice even if the speed is increased to the limit. Accordingly, even if the sluice closing start time is advanced, there is still a concern that an earthquake shakes during the operation of the sluice and that a large mechanical stress acts on the sluice. Such a problem occurs not only in a sluice but also in various movable devices such as a railway vehicle.

  The present invention has been made in view of such a problem, and even when an earthquake shakes while the movable device is operating, the control of the movable device at the time of occurrence of the earthquake can suppress the mechanical stress generated in the movable device. It is an object to provide a device.

The present invention employs the following means in order to solve the above problems.
That is, the present invention
An input means for receiving input of information relating to the occurrence of an earthquake including seismic intensity or magnitude;
An operation speed setting means for setting the operation speed of the movable device based on a correspondence relationship between a preset operation speed of the movable device to be controlled and the seismic intensity or the magnitude;
Control means for controlling the movable device according to the operating speed set by the operating speed setting means;
Is provided.

  The information regarding the occurrence of an earthquake can be exemplified by an earthquake early warning published by the Japan Meteorological Agency. In the present invention, since the movable device is operated based on the correspondence between the seismic intensity or magnitude of the preset earthquake and the operation speed of the movable device, the mechanical stress acting on the movable device even when the earthquake shakes is reached. Can be set to an operating speed that can suppress the above.

Here, the input means further receives information on tsunami occurrence,
The operating speed setting means can be configured to set the operating speed based on the correspondence between the information related to the occurrence of the tsunami set in advance and the movable device.

  Examples of tsunami occurrence information include tsunami bulletins published by the Japan Meteorological Agency. In this way, by setting the operating speed of the movable device based on the correspondence relationship between the information about the tsunami generation and the operating speed, damage from the tsunami can be suppressed.

  The operating speed can be configured to be lower than usual when the seismic intensity or the magnitude is equal to or greater than a predetermined value. With this configuration, the movable device can be driven at a normal operation speed at a relatively high speed in an earthquake that does not affect the movable device.

  The operating speed may be a normal speed immediately before the earthquake arrives, and a lower speed than usual just before the earthquake arrives. With this configuration, the movable device can be driven at a relatively high speed at a normal speed before the earthquake arrives.

  The present invention may also be a method by which a computer executes the above processing. Further, the present invention may be a program that provides the above functions to a computer. Further, the present invention may be a computer-readable recording medium that records such a program.

  Here, the computer-readable recording medium refers to a recording medium that accumulates information such as data and programs by electrical, magnetic, optical, mechanical, or chemical action and can be read from the computer. .

  Examples of such a recording medium that can be removed from the computer include a flexible disk, a magneto-optical disk, a CD-ROM, a CD-R / W, a DVD, a DAT, an 8 mm tape, and a memory card.

  Further, there are a hard disk, a ROM (read only memory), and the like as a recording medium fixed to the computer.

  According to the present invention, the operation speed of the movable device is set based on the correspondence relationship between the operation speed of the movable device and the seismic intensity or magnitude of the earthquake, and the movable device is controlled by this operation speed. Even if shaking acts, the operating speed can be set to a level that can suppress mechanical stress. Thereby, it is possible to suppress the occurrence of a situation such as damage or inoperability of the movable device.

  Hereinafter, embodiments of the present invention will be described in detail with reference to FIGS. In addition, the following embodiment is an illustration and this invention is not limited to the structure of embodiment. Moreover, although the following description demonstrates the case where an operating speed is controlled based on the seismic intensity of an earthquake, an operating speed can also be set based on a magnitude.

<< First Embodiment >>
For example, depending on the seismic structure of the sluice (movable device), it is desirable to prevent the sluice from being damaged or malfunctioning by slowing down or stopping the control speed when an earthquake occurs. In this embodiment, when an emergency earthquake bulletin or tsunami bulletin is received, the optimum control speed of the sluice is automatically selected to control the sluice. By utilizing the earthquake early warning and tsunami warning in cooperation, it will be possible to control and control even higher quality sluice gates.

  FIG. 1 shows a control system 1 for a movable device when an earthquake occurs according to a first embodiment of the present invention. The control system 1 of the movable device at the time of the occurrence of the earthquake includes an input means 11 for receiving an input of an earthquake early warning (information related to the occurrence of an earthquake) including a seismic intensity or magnitude, and a position of the epicenter, and an information on a tsunami Based on the correspondence between the operation speed of the sluices A to F, which are preset movable devices to be controlled, and the predicted seismic intensity or magnitude, and the correspondence between the tsunami bulletin and the operation speed, the operation speeds of the sluices A to F Operating speed setting means 12, control means 13 for controlling the sluices A to F according to the operating speed set by the operating speed setting means 12, and control speed information storage means 15.

  The earthquake early warning is described in detail in (Meteorological Agency, Earthquake Early Warning [online], [March 2, 2007 search], Internet <URL:>). This emergency earthquake bulletin immediately after the occurrence of an earthquake, analyzes the observation data captured by a seismometer close to the epicenter and estimates the magnitude of the epicenter and earthquake, and based on this, the arrival time of the main motion in each location It is information that estimates the seismic intensity and informs as quickly as possible.

  The earthquake early warning is roughly divided into four stages. When an earthquake occurs, first a seismic intensity warning is announced. This earthquake early warning is issued by the Japan Meteorological Agency to areas where seismic intensity 3 or higher is observed. Then, when an earthquake occurs according to a prior contract, this earthquake early warning (and tsunami warning) is transmitted from the provider to the control speed management system 1 of the movable device of the present invention, and the input means 11 receives this information. Communication between the provider and the control system 1 of the movable device is based on, for example, TCP / IP.

  Next, information on the epicenter is transmitted from the Japan Meteorological Agency, which is received by the input means 11 via the provider. This information on the epicenter includes the location of the epicenter and the magnitude of the earthquake. Next, information on the epicenter and seismic intensity is transmitted from the Japan Meteorological Agency, and this is received by the input means 11 via the provider. The information on the epicenter and the seismic intensity includes the location of the epicenter, the magnitude of the earthquake (magnitude), the name of the area with a seismic intensity of 3 or more, and the name of the municipality. If there is a seismic intensity observation point for which seismic intensity is less than 5 but seismic intensity data is not available, the name of the municipality is included.

  Next, information on seismic intensity in each place is transmitted from the Japan Meteorological Agency, and this is received by the input means 11 through the provider. The information on the seismic intensity at each location includes the location of the epicenter, the magnitude of the earthquake (magnitude), and the seismic intensity at each location of seismic intensity 1 or higher. As is well known, magnitude indicates the magnitude of an earthquake, and seismic intensity indicates the degree of shaking caused by an earthquake at a certain point. In Japan, the Japan Meteorological Agency seismic intensity class that divides the degree of shaking into 10 classes (0, 1, 2, 3, 4, 5 weak, 5 strong, 6 weak, 6 strong, 7) is generally used. In Europe and the United States, the MSK seismic intensity scale is used in which the degree of shaking is divided into 12 classes.

  For more information about tsunami forecasts, see (Meteorological Agency, Tsunami Forecast, [online], [Search March 2, 2007], Internet <URL: http://www.jma.go.jp/jp/tsunami/>) It is described in. Tsunami forecasts are announced when tsunamis are expected after an earthquake. Following the tsunami forecast, tsunami information is announced.

  The tsunami forecast is announced when there is a risk of tsunami, and a tsunami warning (large tsunami, tsunami) or tsunami warning (tsunami caution) is announced. Announced when a large tsunami is expected to be about 3m or higher in a high place, a tsunami is expected to be a tsunami of about 2m in a high place, or a tsunami warning is expected if a tsunami of about 0.5m is expected in a high place Is done. These earthquake early warnings and tsunami warnings can be received directly from the Japan Meteorological Agency, but information relayed at another location can also be received directly or information processed at the relay location.

  The input means 11, the operation speed setting means 12, and the control means 13 are constituted by a central processing unit (CPU). As shown in FIG. 2, the control speed information storage unit 15 stores a control speed information table 16 that stores the correspondence between the operation speeds of the sluices A to F and the seismic intensity. The operation speed setting means 12 refers to the control speed information table 16 and sets the operation speed of the sluices A to F (hereinafter referred to as control speed). In the following description, a part of the sluices A to F will be described, but the same applies to other sluices.

  As shown in FIG. 2, in this embodiment, the control speeds of the sluices A to C are divided into a normal speed, an emergency speed (high speed), and an emergency speed (low speed). The normal speed is a normal speed for opening and closing the sluices A to C when the earthquake early warning and tsunami warning are not received. The normal speeds are set to 2.0 m / s, 1.0 m / s, and 1.0 m / s, respectively, for the sluices A to C, for example.

  The emergency speed (high speed) is a control speed that is set when a tsunami bulletin is received, and is set to 3.0 m / s, 2.0 m / s, and 1.0 m / s for the sluices A to C, respectively. ing. The emergency speed (low speed) is a control speed that is set when an emergency earthquake warning is received, and is divided into six levels according to the seismic intensity of the emergency earthquake warning. That is, when the seismic intensity is 3 or less, the control speed is 2.0 m / s for the sluice A, the control speed is 1.0 m / s for the sluice B, and the control speed is 0 m / s for the sluice C (stop). ) Is set.

  In the case of seismic intensity 4 or less (seismic intensity 3 or higher), the control speeds are set to 1.5 m / s, 1.0 m / s, and 0 m / s for the sluices A to C, respectively. Similarly, control speeds are set at respective stages of seismic intensity 5 or less (seismic intensity 4 or more), seismic intensity 6 or less, seismic intensity 7 or less, and seismic intensity 7 excess.

The control means 13 in FIG. 1 is connected to the first terminal device 17a and the second terminal device 17b. These first and second terminal devices 17 a and 17 b perform control processing of the sluices AC and D to F by management of the control means 13. The functions of the means 11 to 15 are realized by a computer program realized on the computer as one function of a control system realized on the computer. Here, the computer is a CPU (Central Processing Unit).
), A memory, an input / output interface, an external storage device connected to the input / output interface, a display device, an input device, a communication device, and the like.

The external storage device is, for example, a hard disk drive device. Also, the external storage device is a removable storage medium drive device such as a CD-ROM (Compact Disc Read Only Memory).
And a drive device such as a DVD (Digital Versatile Disk). Further, a flash memory card input / output device may be used as an external storage device.

  The display device is, for example, a CRT (Cathode Ray Tube), a liquid crystal display, or the like. The input device is a keyboard, a pointing device, or the like. Examples of the pointing device include a mouse, a joystick, a touch panel, an electrostatic flat pointing device, a stick-shaped pointing device, and the like. The communication device is, for example, a LAN board.

  FIG. 3 shows the setting timing of the control speed of the sluice A. The same applies to sluices B to D. When the earthquake early warning is received, the operation speed setting means 12 first sets the sluice control speed to the normal speed (2.0 m / s) based on the control speed information table 16 (see FIG. 2).

The normal speed set here continues until the earthquake arrives. Then, immediately before the earthquake arrives, the operation speed setting means 12 sets the control speed to the emergency speed (low speed) according to the seismic intensity. The earthquake arrival time can be calculated based on the location of the epicenter included in the emergency earthquake bulletin. For example, when the seismic intensity of the earthquake early warning is 4 or less (seismic intensity 3 or higher), the control speed is set to 1.5 m / s. When the seismic intensity is 7 or lower (seismic intensity 6 or higher), the control speed is 0 m / s. Set to (Stop).

  Next, when the tsunami bulletin is received, the operating speed setting means 12 sets the emergency speed (high speed) (3.0 m / s). This emergency speed (high speed) continues until sluice A is completely closed. Thus, when the earthquake early warning is received, by setting the control speed of the sluice A to the emergency speed (low speed), a large mechanical stress generated in the sluice A due to the earthquake can be suppressed. Moreover, when the tsunami bulletin is received, by setting the control speed of the sluice A to an emergency speed (high speed), the sluice A can be closed before the tsunami arrives, so that the damage of the tsunami can be minimized.

  In the above embodiment, when the tsunami bulletin is received, the operation speed setting means 12 sets the control speed to the emergency speed (high speed). However, when the tsunami height is equal to or higher than the predetermined height, the emergency speed ( The control speed can be set according to the height of the tsunami.

  FIG. 4 shows the operation speed setting timing when only the earthquake early warning is transmitted and the tsunami warning is not transmitted. In this example, after receiving the earthquake early warning, the normal speed is set until immediately before the earthquake shake arrives, and the control is switched to the emergency speed (low speed) immediately before the earthquake shake arrives. When the earthquake early warning is received, the operation speed setting means 12 sets the control speed of the sluice to the normal speed based on the control speed information table 16 (see FIG. 2). At this time, the control speed may be set to an emergency speed (high speed).

  Next, immediately before the earthquake arrives, the operation speed setting means 12 sets the control speed to the emergency speed (low speed). Next, after the earthquake ends, the operation speed setting means 12 returns the control speed to the normal speed.

<Processing flow>
FIG. 5 shows a control speed setting process flow by the control system 1 of the movable device when this earthquake occurs. As described above, this processing flow is realized as a computer program. In this control speed setting process, first, when an earthquake early warning and a tsunami warning are received (S1), an acceptance process is performed (S2). Next, the control speed is set to the normal speed (2.0 m / s) (S3).

  Next, it is determined whether or not the current time has reached the time obtained by subtracting the correction time from the earthquake arrival time (S4). Here, the earthquake arrival time is calculated based on the distance between the epicenter and the installation position of the sluice A and the propagation speed of the earthquake, and the earthquake arrival time is calculated from the earthquake arrival time. The correction time is set based on the error of the earthquake arrival time. For example, the correction time is determined from the variation in the experience value of the earthquake arrival time (standard deviation or the like). In order to perform processing more reliably, a value obtained by multiplying a predetermined safety coefficient (for example, 1.5 times, 2 times, etc.) may be used as the correction time.

If it is determined in step (S4) that the current time has not reached the time obtained by subtracting the correction time from the earthquake arrival time (No), then in step (S3) the control speed is set to the normal speed (2.0 m / s). If it is determined in step (S4) that the current time has reached the time obtained by subtracting the correction time from the earthquake arrival time (Yes), then the control speed is set to the emergency speed (low speed) (
S5).

Next, the seismic intensity of the emergency earthquake warning (hereinafter referred to as the predicted seismic intensity) is the first seismic intensity at the emergency speed (low speed) in the control speed information table 16 (see FIG. 2), which is 3 or less in this embodiment. It is determined whether or not (S6). If it is determined in step (S6) that the predicted seismic intensity is less than or equal to the first level seismic intensity 3 (Yes), then in step (S6), the control speed information table 16
The control speed corresponding to the seismic intensity 3 selected from the inside is set to 2.0 m / s (S7).

Next, it is determined whether or not a tsunami bulletin has been received (S8). If it is determined that a tsunami bulletin has been received (Yes), then the control speed is set to an emergency speed (high speed) ( S9). Also,
If it is determined in step (S8) that no tsunami bulletin has been received (No), it is next determined whether or not the earthquake has ended (S10). If it is determined in step (S10) that the earthquake has ended (Yes), the control speed is returned to the normal speed (S11), and the process ends. The end of an earthquake can be measured with a seismic intensity meter. If it is determined in step (S10) that the earthquake has not ended (No), next, the processing after step (S8) is performed.

  If it is determined in step (S6) that the predicted seismic intensity is not less than or equal to the first level seismic intensity 3 at the emergency speed (low speed) in the control speed information table 16, then the predicted seismic intensity is the control speed information table 16 It is determined whether or not the second-stage seismic intensity is 4 or less at a medium emergency speed (low speed) (S12). If it is determined in step (S12) that the predicted seismic intensity is less than or equal to the seismic intensity 4 of the second stage in the control speed information table 16 (YES), the processing after step (S7) is performed.

If it is determined in step (S12) that the predicted seismic intensity is not less than or equal to 4 in the control speed information table 16 (No), the seismic intensity in the control speed information table 16 is incremented step by step as in step (S12). To determine whether the predicted seismic intensity is equal to or lower than the seismic intensity in the control speed information table 16 (S13 to S15). If it is determined in these steps (S13 to S15) that the predicted seismic intensity is equal to or less than the seismic intensity in the control speed information table 16 (Yes), the processing after step (S7) is performed.

If it is determined in step (S15) that the predicted seismic intensity is not less than or equal to the seismic intensity in the control speed information table 16 (No), then the predicted seismic intensity is greater than the uppermost seismic intensity 7 in the control speed information table 16. It is determined whether it is larger (S16). If it is determined in step (S16) that the predicted seismic intensity is greater than the uppermost seismic intensity 7 in the control speed information table 16 (Yes), then
The control speed corresponding to this seismic intensity over 7 is set to 0 m / s (S17). Next, the process after step (S9) is performed. If it is determined in step (S16) that the predicted seismic intensity is not greater than the uppermost seismic intensity (No), the process ends.

  Thus, according to the control system 1 of the movable device at the time of occurrence of the earthquake according to the present invention, the operation speed of the sluices A to F and the seismic intensity of the emergency earthquake bulletin are stored in association with each other, and the sluice gate is based on this correspondence relationship. Since the control speed (operation speed) of A to F is set to an emergency speed (low speed), even if an earthquake shakes on the sluices A to F, mechanical stress generated in the sluices A to F can be suppressed. Therefore, it is possible to prevent the sluices A to F from being damaged or not being able to be opened and closed. Moreover, since the tsunami bulletin and the operating speed are stored in association with each other and the control speed of the sluices A to F is set to the emergency speed (high speed) based on this correspondence, damage caused by the tsunami can be suppressed to a minimum.

Second Embodiment
FIG. 6 shows the control speed setting timing of the second embodiment. In the first embodiment, the sluice was driven at a normal speed until just before the earthquake arrived. And it switched to emergency speed (low speed) just before the earthquake arrived. In the present embodiment, an example of a control system that switches to an emergency speed (low speed) immediately after receiving an earthquake early warning will be described.

In this embodiment, when an emergency earthquake warning is received, the operation speed setting means 12 sets the sluice control speed to the emergency speed (low speed) based on the control speed information table 16 (see FIG. 2). The control speed is set according to the expected seismic intensity. The emergency speed (low speed) set here is
Continue until the end of the earthquake. Then, after the earthquake ends, the operation speed setting means 12 sets the normal speed.

  Switching from the emergency speed (low speed) to the normal speed is performed automatically by the operation speed setting means 12 after obtaining information indicating the end of the earthquake manually or by the seismometer. FIG. 6 shows a control method in the case of not receiving the tsunami bulletin, but when the tsunami bulletin is received, the emergency speed (low speed) is switched immediately after receiving the tsunami bulletin as in FIG.

  FIG. 7 shows a flow for executing the processing of FIG. The flow in FIG. 7 is also realized by the same flow as in FIG. However, the processing of steps (S3, S4) in FIG. 5 is not executed. The step numbers in FIG. 7 are given the same step numbers as in FIG. 5 in order to make the comparison with FIG. 5 easier to understand. In FIG. 7, after step (S2), the processing after step (S5) is performed.

However, the present invention can be applied to various movable devices such as railway vehicles. Moreover, the control apparatus of the movable apparatus at the time of the earthquake occurrence of this invention contains the following additional matters.

[Others]
The present invention can be specified as follows.
(Appendix 1) An input means for receiving input of information relating to an earthquake occurrence including seismic intensity or magnitude;
An operating speed setting means for setting the operating speed based on a correspondence relationship between a preset operating speed of the movable device to be controlled and the seismic intensity or the magnitude;
Control means for controlling the movable device according to the operating speed set by the operating speed setting means;
A control device for movable equipment in the event of an earthquake.

(Additional remark 2) The said input means further receives the input of the information regarding tsunami occurrence,
The operation speed setting means sets the operation speed based on a correspondence relationship between the information related to the occurrence of the tsunami that is set in advance and the operation speed of the movable apparatus. apparatus.

  (Supplementary note 3) The control device for a movable device at the time of occurrence of an earthquake according to supplementary note 1 or 2, wherein the operating speed is lower than usual when the seismic intensity or the magnitude is equal to or greater than a predetermined value.

  (Additional remark 4) The control apparatus of the movable equipment at the time of the occurrence of the earthquake in any one of additional remark 1 to 3 which makes the said operating speed higher than usual when the said input means receives the information regarding the said tsunami generation.

(Appendix 5) The information on the occurrence of the earthquake further includes information on the position of the epicenter,
The operation speed setting means is the control device for a movable device at the time of occurrence of an earthquake according to any one of appendices 1 to 4, wherein the operation speed is set based on information on the position of the epicenter.

  (Appendix 6) The movable device at the time of occurrence of an earthquake according to any one of appendices 1 to 5, wherein the operating speed is a normal speed immediately before the earthquake arrives, and is lower than normal immediately before the earthquake arrives. Control device.

  (Additional remark 7) The said movable apparatus is a control apparatus of the movable apparatus at the time of the occurrence of an earthquake in any one of additional marks 1 to 6 which is a sluice or a railway vehicle.

(Appendix 8) The computer
Receiving information on earthquake occurrence including seismic intensity or magnitude;
Setting the operating speed of the movable device based on a correspondence relationship with the seismic intensity or the magnitude of a preset operating speed of the movable device to be controlled;
Controlling the movable device according to the operating speed set by the operating speed setting means;
The control method of the movable equipment at the time of the earthquake occurrence to execute.

(Appendix 9) receiving information regarding tsunami occurrence;
A step of setting the operating speed of the movable device based on the correspondence between the operating speed and the information related to the tsunami occurrence set in advance,
Furthermore, the control method of the movable apparatus at the time of the earthquake occurrence of additional statement 8 performed.

  (Supplementary note 10) The method for controlling a movable device at the time of occurrence of an earthquake according to supplementary note 8 or 9, wherein the operating speed is lower than normal when the seismic intensity or the magnitude is equal to or greater than a predetermined value.

  (Additional remark 11) The control method of the movable equipment at the time of the earthquake occurrence in any one of additional remarks 8-10 which makes the said operating speed faster than usual, when the information regarding the said tsunami generation is received.

(Supplementary note 12) The information on the occurrence of the earthquake further includes information on the position of the epicenter,
Setting the operating speed based on information about the location of the epicenter;
Furthermore, the control method of the movable apparatus at the time of the earthquake occurrence in any one of appendix 8 to 11 performed.

  (Supplementary note 13) The movable device according to any one of Supplementary notes 8 to 12, wherein the operation speed is a normal speed immediately before the earthquake arrives, and is slower than usual immediately before the earthquake arrives. Control method.

  (Supplementary note 14) The method for controlling a movable device when an earthquake occurs according to any one of Supplementary notes 8 to 13, wherein the movable device is a sluice or a railway vehicle.

(Supplementary note 15)
Receiving information on earthquake occurrence including seismic intensity or magnitude;
Setting the operating speed of the movable device based on a correspondence relationship between a preset operating speed of the movable device to be controlled and the seismic intensity or the magnitude;
Controlling the movable device according to the operating speed set by the operating speed setting means;
A control program for moving equipment when an earthquake occurs.

(Supplementary Note 16) A step of receiving information on tsunami generation;
A step of setting the operating speed of the movable device based on the correspondence between the operating speed and the information related to the tsunami occurrence set in advance,
The program for controlling a movable device at the time of occurrence of an earthquake according to appendix 15, which is further executed.

  (Supplementary Note 17) The control program for a movable device at the time of occurrence of an earthquake according to Supplementary Note 15 or 16, wherein the operating speed is lower than normal when the seismic intensity or the magnitude is equal to or greater than a predetermined value.

(Supplementary note 18) The control program for a movable device when an earthquake occurs according to any one of supplementary notes 15 to 17, wherein the operating speed is set to be higher than usual when the input of information on the occurrence of the tsunami is received.

(Supplementary note 19) The information on the occurrence of the earthquake further includes information on the position of the epicenter,
Setting the operating speed based on information about the location of the epicenter;
The control program for a movable device when an earthquake occurs according to any one of supplementary notes 15 to 18, further executed.

  (Supplementary note 20) The movable device at the time of occurrence of an earthquake according to any one of supplementary notes 15 to 19, wherein the operation speed is a normal speed immediately before the earthquake arrives, and is slower than usual immediately before the earthquake arrives. Control program.

  (Supplementary note 21) The control program for a movable device when an earthquake occurs according to any one of Supplementary notes 15 to 20, wherein the movable device is a sluice or a railway vehicle.

It is a figure which shows the control apparatus of the movable equipment at the time of the earthquake occurrence of 1st Embodiment which concerns on this invention. It is a figure which shows the control speed information table of the control apparatus of the movable equipment at the time of the earthquake occurrence of 1st Embodiment which concerns on this invention. It is a figure which shows the control speed setting timing of the control apparatus of the movable equipment at the time of the earthquake occurrence of 1st Embodiment which concerns on this invention, and is a figure explaining the case where the emergency earthquake bulletin and the tsunami bulletin are received. It is a figure which shows the control speed setting timing of the living device of the movable equipment at the time of the earthquake occurrence of 1st Embodiment which concerns on this invention, and is a figure explaining the case where only an emergency earthquake bulletin is received and a tsunami bulletin is not received. It is a figure which shows the processing flow of the control apparatus of the movable equipment at the time of the earthquake occurrence of 1st Embodiment which concerns on this invention. It is a figure which shows the control speed setting timing of the control apparatus of the movable equipment at the time of the earthquake occurrence of 2nd Embodiment which concerns on this invention. It is a figure which shows the processing flow of the control apparatus of the movable equipment at the time of the earthquake occurrence of 2nd Embodiment which concerns on this invention.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Control system of movable apparatus at the time of earthquake occurrence 11 Input means 12 Operating speed setting means 13 Control means 15 Operating speed information storage means 16 Control speed information tables 17a, 17b Terminal devices A to F Water gate

Claims (5)

An input means for receiving input of information relating to the occurrence of an earthquake including seismic intensity or magnitude;
An operation speed setting means for setting an operation speed of the movable device based on a correspondence relationship between a preset operation speed of the movable device to be controlled and the seismic intensity or the magnitude;
Control means for controlling the movable device according to the operating speed set by the operating speed setting means;
A control device for movable equipment in the event of an earthquake. The input means further receives input of information on tsunami occurrence,
2. The movable device at the time of occurrence of an earthquake according to claim 1, wherein the operating speed setting means sets the operating speed based on a correspondence relationship between information relating to the occurrence of the tsunami set in advance and the operating speed of the movable device. Control device.   3. The control device for a movable device according to claim 1, wherein the operating speed is lower than normal when the seismic intensity or the magnitude is a predetermined value or more. Computer
Receiving information on earthquake occurrence including seismic intensity or magnitude;
Setting the operating speed of the movable device based on a correspondence relationship between a preset operating speed of the movable device to be controlled and the seismic intensity or the magnitude;
Controlling the movable device according to the operating speed set by the operating speed setting means;
The control method of the movable equipment at the time of the earthquake occurrence to execute. On the computer,
Receiving information on earthquake occurrence including seismic intensity or magnitude;
Setting the operating speed of the movable device based on a correspondence relationship between a preset operating speed of the movable device to be controlled and the seismic intensity or the magnitude;
Controlling the movable device according to the operating speed set by the operating speed setting means;
A control program for moving equipment when an earthquake occurs.

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