JP2020070550A - Safety device of multistory parking device - Google Patents

Abstract

To provide the safety device of a multistory parking device capable of preventing locking-in of a person in the multistory parking device.SOLUTION: A multistory parking device 10 having a loading/unloading chamber 15 loading/unloading a vehicle 19 comprises an operation control panel 21 inputting driving operation of the multistory parking device 10, a control device controlling the movement of the multistory parking device 10 by an input operation of the operation control panel 21, and multiple cameras having an artificial intelligence function and imaging the inside of the loading/unloading chamber 15. When the cameras 25 detect a person in the loading/unloading chamber 15, the input operation of the operation control panel 21 is set as invalid.SELECTED DRAWING: Figure 3

Description

  TECHNICAL FIELD The present invention relates to a safety device for a multilevel parking device that prevents a person from being trapped inside the parking device.

  The multi-story parking system is widely used in densely populated houses as a parking facility that can efficiently park a large number of vehicles on a land with a small space, and there are various structures that take into consideration the size of the land to be used and the economic efficiency. It is provided. Generally, a multi-level parking device is provided with an entry / exit space at one location or a plurality of locations, and a parked vehicle moves in and out of the entry / exit space by self-propelling. A transport device for transporting the vehicle is provided between the loading / unloading space and the parking space, the vehicle is mounted on the transport device in the loading / unloading space, and the vehicle is transported to and stored in a predetermined parking space. A door that shuts off the space from the outside is provided at the entrance / exit of the entry / exit space, and when the multi-level parking device operates, the door is closed to prevent a person from entering the device. A driving control panel for operating the multi-level parking device is installed near the door outside the multi-level parking device, and the operation of the parking device manager or the vehicle operator himself operates this to open / close the door or transfer the vehicle. The operation of the device is performed.

  In recent years, multi-story parking devices are often used in addition to use in commercial facilities in addition to multi-story housing such as office buildings and condominiums. In this case, the manager of the parking device is not resident, In many cases, a specific user himself / herself operates the multi-level parking device. However, when operating the multi-storey parking device by the user's own operation without relying on the operation of a special manager in this way, due to lack of attention and confirmation by the user, another person may be in the multi-storey parking device. The door may be closed when left behind. For example, if a third party accidentally operates the driving control panel while the user is inside the multi-level parking device, or if a third party This is the case, for example, when the user enters the device and the user closes the door without knowing this.

  Therefore, as a conventional method for confirming the presence of a person in a multi-story parking apparatus, a technique of detecting a person by a photoelectric sensor (for example, refer to Patent Document 1), an image is captured by an imaging device, and this is image-processed. There are known techniques (for example, refer to Patent Document 2) for detecting the presence of a person, techniques for irradiating microwaves and detecting by a Doppler sensor (for example, refer to Patent Document 3), and the presence of a person is detected by these techniques. And I am trying not to drive the multilevel parking system. Further, there is also known a technique of collecting a sound generated in a parking lot and detecting the sound to detect that a person is trapped in the parking lot (for example, refer to Patent Document 4).

JP-A-5-59839 JP, 2002-167996, A JP, 9-228679, A JP, 6-257315, A

  The above-mentioned conventionally proposed technology is arranged to detect the presence of a person by arranging various sensors so that there is no blind spot as much as possible, but it is impossible to detect the presence of a person due to sensor failure or detection failure. There is a considerable possibility that the situation will occur, and in this case, as described above, a person may be trapped inside the multilevel parking apparatus. In such a case, since the multi-level parking device cannot be operated from the inside of the multi-level parking device, the door may not open until the next user or the like operates the driving operation panel.

  The present invention has been made in view of such circumstances, and an object of the present invention is to provide a safety device for a multilevel parking apparatus that prevents a person from being trapped inside the multilevel parking apparatus.

  In order to solve the above-mentioned problems, the invention of claim 1 is a multi-level parking apparatus including a loading / unloading room for loading and unloading a vehicle, and a driving operation panel for inputting a driving operation of the multi-level parking apparatus, and the driving operation panel. And a plurality of cameras having an artificial intelligence function for photographing the inside / outside room, and the camera detects a person in the inside / outside room. When this is done, the input operation of the operation control panel is invalidated.

  According to a second aspect of the present invention, in the safety device for a multi-level parking device according to the first aspect, the number of persons in which the camera is in the vehicle when the vehicle is stored, and the number of persons who have left the storage room The number is transmitted to the control device.

  According to a third aspect of the present invention, in the multi-level parking apparatus according to the first or second aspect, the driving operation panel includes a safety confirmation end button, and when the user's confirmation work is detected by the camera, the safety confirmation end is detected. The feature is that the button is enabled.

  According to the present invention, a camera having an artificial intelligence function dynamically detects a person in the loading / unloading room, and when a person is present in the loading / unloading room, the multi-dimensional parking device cannot be driven. It is possible to prevent people from being trapped inside the parking device.

Side view showing the outline of the multilevel parking system Front view showing the outline of the multi-level parking system Floor plan of storage room

  Hereinafter, specific embodiments of the present invention will be described with reference to the drawings. 1 and 2 are a side view and a front view showing an outline of a multi-level parking device, and in this description, an elevator-type multi-level parking device will be described as a specific example for description. A hoistway 11 penetrating up and down through the center is formed inside the multi-level parking device 10, and a hoisting lift 12 is provided to be capable of hoisting the hoistway 11. The elevating lift 12 connects the wire ropes 14 to the four corners of the carrier 13 on which the vehicle 19 is mounted, and hoists or unwinds the wire ropes 14 by a hoisting device (not shown) provided on the upper part of the multi-level parking device 10. The carrier 13 is driven up and down by means of.

  On both sides of the hoistway 11, a plurality of parking rooms 17 are formed in a vertically multi-tiered manner, and each parking room 17 is equipped with a pallet 18 for mounting a vehicle 19, respectively. In this multi-level parking apparatus 10, the first floor above the ground is used as the loading / unloading chamber 15 for the vehicle 19, and the entry / exit direction 16 of the vehicle 19 is set in a direction orthogonal to the longitudinal direction of the carrier 13. An empty pallet 18 in any of the parking rooms 17 in which the vehicle 19 is not stored is slid (horizontally) on the carrier 13 and then descends into the loading / unloading room 15 together with the carrier 13 and stops. A pallet turning device 20 that turns the pallet 18 to turn the pallet 18 is provided below the loading / unloading chamber 15, and the pallet 18 that has arrived in the loading / unloading chamber 15 is turned 90 ° by the pallet turning device 20. , And changes its direction so that the longitudinal direction thereof becomes the entry / exit direction 16 of the vehicle 19 and stands by.

  When the vehicle 19 is stored, the vehicle 19 self-propels and rides on the pallet 18, and then the vehicle 19 and the pallet 18 are turned 90 degrees by the pallet turning device 20 and placed on the carrier 13. Then, the transporter 13 carries the vehicle 19 and the pallet 18 to the original position of the parking room 17, that is, the pallet 18 is taken out to the empty parking room 17, and then the vehicle 19 is traversed together with the pallet 18. Store. When the vehicle 19 is unloaded, the operation is the reverse of this, and after the empty carrier 13 is moved to the parking room 17 in which the vehicle 19 is stored, the pallet 18 and the vehicle 19 are traversed from the parking room 17 onto the carrier 13. .. After that, when the carrier 13 descends and arrives at the loading / unloading room 15, the vehicle 19 and the pallet 18 are turned 90 degrees by the pallet turning device 20, and the driver gets in the vehicle 19 and drives the vehicle 19 to perform multilevel parking. Exit the device 10.

  FIG. 3 is a plan view of the loading / unloading chamber 15. The loading / unloading chamber 15 is provided with a sliding door type loading / unloading door 22 at an loading / unloading port 27 through which the vehicle 19 moves in / out, and a driving operation panel 21 is provided on an outer wall near the loading / unloading door 22. The operation panel 21 is provided with buttons for selecting entry / exit, a touch panel, a display, an authentication device, etc. When the user operates the operation panel 21, the control device controls the operation of the multi-level parking device 10. To do. Further, the loading / unloading room 15 is provided with a plurality of cameras 25 at positions where the interior of the loading / unloading room 15 can be photographed and the inside of the vehicle 19 can be photographed satisfactorily. The image captured by the camera 25 is displayed on the display of the driving control panel 21.

  The camera 25 is a camera 25 having a learning-type artificial intelligence function that has been machine-learned, and learns the shape of a person and a vehicle from a large amount of image data, and dynamically moves the person and the vehicle 19 from the captured image. Can be identified and detected. The signal from the camera 25 controls the operation of the multi-level parking device 10 at the time of loading and unloading as follows. First, at the time of warehousing, the user performs a predetermined operation on the driving control panel 21 to start driving the multi-level parking device 10. When the carrier 13 carrying the empty pallet 18 is stopped in the loading / unloading room 15, the loading / unloading door 22 is opened and each camera 25 starts photographing, and the control device invalidates the subsequent operation of the operation control panel 21. The operation of the multilevel parking device 10 is kept stopped. After that, the user drives the vehicle 19 to move into the loading / unloading room 15, and each camera 25 detects the person in the vehicle 19 and controls the number of persons who are in the detected vehicle 19. Call the device. Normally, only the driver gets into the loading / unloading room 15 so that the number of people detected by each camera 25 is one. However, due to the carelessness of the user, another passenger gets in the car. It is also assumed that

  When the vehicle 19 stops in the loading / unloading room 15, each camera 2 detects this and sends a signal to the control device. Next, the passenger of the vehicle 19 gets off and exits from the entry / exit door 22. At this time, each camera 25 detects a person leaving the storage door 22 and sends the number of the persons leaving to the control device. The control device compares the number of people who were on board the vehicle 19 when the vehicle 19 entered with the signal from each camera 25 with the number of people who exited from the entry / exit door 22. When the number of people who have boarded is equal to the number of people who have exited, the operation of the operation control panel 21 is validated, and the operation by the user becomes possible.

  On the other hand, when the exiting user operates the operation panel 21 to close the entry / exit door 22, if the number of people leaving is smaller than the number of people on board, A voice such as "There may be people in the car or the parking lot. Please check the parking lot again." Is issued from the speaker provided, and the user is prompted to reconfirm. After that, when the user performs confirmation work in the storage room 15, each camera 25 detects this and sends a signal to the control device. In response to this signal, the control device validates, for example, a “safety confirmation end” button provided on the driving control panel 21, and the user presses this button to validate the subsequent operation of the driving control panel 21. .. Next, when the user presses the button for closing the entry / exit door, the operation of the multi-level parking device 10 is started, and after the entry / exit door 22 is closed, the vehicle 19 is stored in the predetermined parking room 17. In each of the above steps, when each camera 25 detects a person in the loading / unloading room 15, the operation of the multi-level parking device 10 is not started or stopped.

  Next, at the time of leaving the warehouse, the user performs a predetermined operation on the driving operation panel 21 to start driving the multi-level parking device 10. When the carrier 13 equipped with the vehicle 19 stops in the loading / unloading chamber 15, the loading / unloading door 22 opens and each camera 25 starts photographing, and the control device invalidates the subsequent operation of the operation control panel 21. Next, the user moves from the entry / exit door 22 to the vehicle 19 and gets on the vehicle 19, and thereafter drives the vehicle 19 to exit from the entry / exit door 22. Each camera 25 detects the leaving vehicle 19 and outputs this signal to the control device when the presence of a person in the loading / unloading room 15 is not detected when the vehicle 19 completes the leaving. With this signal, the control device validates the operation on the operation panel 21, and the user operates the operation panel 21 to close the loading / unloading door 22.

  On the other hand, when the camera 25 detects a person in the loading / unloading room 15 after the vehicle 19 exits, for example, a speaker or the like provided on the driving operation panel 21 indicates that “a person may remain in the vehicle or in the parking lot. Yes, please check the parking area again. ”And prompt the user to reconfirm. After that, when the user performs confirmation work in the storage room 15, each camera 25 detects this and sends a signal to the control device. In response to this signal, the control device validates, for example, a “safety confirmation end” button provided on the driving control panel 21, and the user presses this button to validate the subsequent operation of the driving control panel 21. .. Subsequently, when the user presses the button for closing the entry / exit door, the entry / exit door 22 of the multi-level parking device 10 is closed and the exit operation is completed.

  According to the above configuration, when a person exists in the loading / unloading room 15, the camera 25 having the function of the learning-type artificial intelligence that has been machine-learned allows the person to be more accurately and dynamically detected on the operation panel 21. Since the operation of is invalidated, it is possible to prevent people from being trapped in the storage room 15. Further, in the case of warehousing, an occupant in the moving vehicle 19 is detected, and the relative position of the camera 25 with respect to the vehicle 19 changes as the vehicle 19 moves. The person can be detected more accurately. Furthermore, when a person is left behind in the loading / unloading room 15, after prompting the user to reconfirm, the camera 25 detects that the user has reconfirmed and the operation panel 21 By making the operation effective, it is possible to further enhance safety.

10 Multi-Story Parking Device 11 Hoistway 12 Lifting Lift 13 Carrying Device 14 Wire Rope 15 Entry / Exit Room 16 Entry / Exit Direction 17 Parking Room 18 Pallet 19 Vehicle 20 Pallet Turning Device 21 Operation Panel 22 Entry / Exit Door 25 Camera 27 Entry / Exit Door

Claims (3)

  In a multi-story parking apparatus having a storage room for loading and unloading a vehicle, a driving operation panel for inputting a driving operation of the multi-story parking apparatus, and a control for controlling the operation of the multi-story parking apparatus by an input operation of the driving operation panel A device and a plurality of cameras having an artificial intelligence function for photographing the inside / outside room, and when the camera detects a person in the inside / outside room, the input operation of the operation control panel becomes invalid. A safety device for a multilevel parking device, which is characterized in that   2. The multi-level parking system according to claim 1, wherein the number of people who are on board the vehicle and the number of people who leave the loading / unloading room are transmitted to the control device by the camera when the vehicle is loaded. Device safety device.   The multi-level parking apparatus according to claim 1 or 2, wherein the operation control panel includes a safety confirmation end button, and the safety confirmation end button becomes effective when the user's confirmation work is detected by the camera. Safety device.

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