JP5342164B2 - Entry / exit control method in multi-stage multi-row parking system - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a warehousing-delivery control method capable of surely preventing erroneous warehousing of a high vehicle-high vehicle in a low vehicle-high vehicle pallet, in a parking device for mixedly storing a low vehicle-high vehicle and the high vehicle-high vehicle. <P>SOLUTION: A multistage storage space is provided with a plurality of rows of pallets. A predetermined call number is imparted to these pallets to be stored in a fixed position. A fence is provided in a front part with a predetermined stage of the storage space as a riding-in part. The pallets of the riding-in part are reduced by one from the row number, and the pallets of the riding-in part are traversed, and the pallets of the other stage are lifted in the same row. In warehousing-delivery from the riding-in part, the warehousing-delivery is started by inputting a call number of this warehousing-delivering call pallet. When the call pallet exists in the riding-in part, the pallet is arranged in the fixed position of the riding-in part. When the call pallet exists except for the riding-in part, the pallet is lifted and arranged in the fixed position of the riding-in part. The vehicle can be warehoused and delivered to the pallet of the riding-in part by opening the fence by completion of arranging operation of the pallet. <P>COPYRIGHT: (C)2010,JPO&amp;INPIT

Description

  The present invention relates to a loading / unloading control method for controlling a vehicle to be stored in a predetermined pallet in a multi-stage multi-row parking apparatus, and in particular, a multi-stage multi-row system for storing a low vehicle height and a high vehicle height vehicle. The present invention relates to an entry / exit control method suitable for a parking device.

  In a multi-story parking device (elevator type, vertical circulation type, large underground parking device, etc.) in which only one entrance / exit is generally provided, only one pallet called is placed at the entrance / exit, It is physically impossible to store goods in other pallets.

  However, in a multi-stage multi-row parking apparatus in which a large number of pallets are arranged in the ground entry part, there is a case where a wrong pallet is mistaken for a pallet different from the call pallet arranged in the ground entry part.

  On the other hand, as a parking method in such a multistage multi-row parking device, in addition to a general free location method in which any pallet can be used for free, in recent years, it has been installed in an apartment building such as an apartment or on the site thereof. As a parking device, a pallet is specified for each contracted user, and the parking contract fee is determined by the location of the contracted pallet (upper, middle, lower) and the vehicle model of the parking contract (ordinary car, high roof car, large heavy vehicle, etc.) There are many parking contract methods that make a difference. In the case of such a parking contract method, if it enters into another person's pallet as mentioned above, it will also develop into emotional and financial troubles between contract users and between parking device owners.

  Furthermore, as another problem, in a multi-stage multi-row parking apparatus capable of parking a low vehicle height vehicle (hereinafter also referred to as “N vehicle”) and a high vehicle height vehicle (hereinafter also referred to as “H vehicle”), In the pit storage type multi-stage parking system, in order to minimize the underground excavation cost, which occupies a large part of the construction cost of the parking device, the underground parking space is generally excavated exclusively for storing low and high vehicles. The amount is reduced, and the ground entry section has a large height space for passengers to get on and off and pass, so low and high cars can be parked.

  As this type of prior art, for example, in a pit storage type multi-stage multi-row parking apparatus, in a standby state, in the middle storage space that becomes a boarding part, there are one middle (transverse) pallet and one of the upper pallet and the lower pallet. There is a table in which pallets are arranged in all rows of the middle storage space so as not to form an empty space (see, for example, Patent Document 1).

  As another prior art, in a pit retractable multi-stage multiple-row parking device, a “return button” is provided on the driving operation panel, and all contract users always enter a “fence close button” after entering and leaving. In some cases, the “return button” is subsequently pressed to return the empty pallet after delivery to the original storage space at a fixed position (see, for example, Patent Document 2).

  For example, as disclosed in Patent Document 2, such a parking device is constructed using a frame structure framed by pillars and beams as a skeleton, and storage spaces are formed in three rows up and down and three rows in the left and right. The upper storage space and the intermediate storage space that can store H cars (of course, N cars) from the top, and the lower storage space that can store only N cars are provided.

  In the upper storage space and the lower storage space, an upper pallet and a lower pallet that can be moved up and down by the number of columns (in this example, three in each case) are arranged. A middle pallet capable of traversing is arranged by one less than the number (two in this example). A liftable fence is installed in front of the middle storage space.

  In the parking apparatus having such a configuration, the fence is always in the lowered position and blocks the front of all the rows of the middle storage space. When a pallet call operation is performed for loading and unloading, the call pallet is placed in the middle storage space by raising and lowering the upper and lower pallets and traversing the middle pallet as necessary while the fence is lowered and closed. After that, the fence is raised and opened, and the vehicle is loaded into the call pallet (entry) or unloaded (departure).

  By the way, the upper / middle / lower pallets are different in terms of the presence of wheels and the arrangement of sprockets, but the basic shape is the same. No. Usually, the user recognizes by the pallet number assigned to the pallet, but does not show interest in which column the pallet on which the call operation is performed is currently arranged. In other words, when the user performs a call operation, the parking device is sealed with a fence and the pallet arrangement is unknown to the user (there is no interest), and the parking device Move each pallet as necessary.

  On the other hand, the contract users in the upper and lower tiers cannot change the line, and because the warehousing is always in the same parking lane, erroneous warehousing does not occur (other than excessive misunderstanding), but the middle pallet contract is used. Since the middle pallet moves in a horizontal direction, there is a possibility that the arrangement row fluctuates between the standby time before the warehousing operation and the warehousing operation time, and erroneous warehousing due to misunderstanding as described above.

  That is, when the upper pallet is lowered to the middle stage, the balance chain hangs down on the left and right sides of the front and is easy to identify, but the middle pallet and the lower pallet have the same form as seen from the diagonally upper front of the boarding part. It is difficult to identify. Although these pallets are marked with a pallet number on the top, if the contract user of the middle pallet is distracted especially in a tired state at night, the surroundings are dark at night, For example, if the pallet of the self-contract is customarily assumed to be “center row”, for example, if the lower pallet dedicated to storing N cars raised in the center row is arranged, the lower pallet is designated as the middle pallet of the self-contract. There is a high risk of accidental warehousing that would cause H cars to be inadvertently received.

  Then, if the H vehicle is erroneously stored in the lower pallet dedicated to storing the N vehicle placed on the landing section, it may not be noticed as an erroneous storage at that time. However, after that, when the lower pallet mounted on the H vehicle is stored in the underground parking space, the roof portion of the H vehicle protrudes into the ground entry section, and the middle pallet crosses the empty entry section. When the upper pallet is lowered, it comes into contact with the roof portion of the H car that protrudes, causing serious damage to the vehicle.

  Such a case also occurs when the upper or lower pallet is arranged to fill the empty space of the middle storage space and the pallets are arranged in all rows as in Patent Document 1 in the standby state.

  FIG. 6 is a flowchart of a conventional driving operation. FIGS. 7A (a) to 7 (f) are diagrams for explaining operations in order of operations in a conventional loading / unloading operation, and FIGS. 7B (g) to (k) are It is an effect explanatory view which shows the operation in the conventional loading / unloading work following Drawing 7A in order. Based on these drawings, an example in which the contract user who attempts to store the H vehicle in the middle pallet in the pit storage type three-row three-stage parking apparatus will cause the above-described erroneous entry will be described below.

  As shown in FIG. 6, as a normal operation operation, the user performs a power “on” operation on the operation panel (S101), and whether a target (self-contract) pallet is placed in the boarding section. Is visually recognized (S102). If the target pallet is not in the entry section, a call number (pallet number) is input using the numeric keypad and the “start” button is pressed (S103). By this operation, a call operation of the target pallet is started (S104), and the target lift pallet is landed on the boarding part (S105). Thereafter, the contract user presses the “open” button of the fence (S106), and when the fence is opened, the user enters and exits his / her car (S107). When the entry / exit is completed, the contract user presses the fence “close” button (S108). When the fence is closed, the power is turned off (S109), and the key is removed to exit. If the target pallet is in the loading section in the above step (S102), the process proceeds to step (S106) and the subsequent steps are performed.

  By the way, in the step (S102) for visually confirming whether the pallet for the above purpose (self-contract) is placed in the boarding section, the contract users of the upper and lower pallets may be placed in the upper and lower storage spaces, respectively. However, for example, users in the middle row of the middle pallet may think that the middle row pallet is a “middle row”, and a pallet is placed at the entrance. If this is the case, the fence “open” button in step (S106) may be immediately pressed to perform the fence opening operation customarily, and the fence may be opened and erroneously entered into the pallet placed there.

  The above-mentioned erroneous warehousing will be described based on FIGS. 7A (a) to (f) and FIGS. 7B (g) to (k). In this parking apparatus 101, an upper storage space 106 and a middle storage space 107 which are ground floors are high vehicle high vehicle storage spaces, and a lower storage space 108 in the pit is a low vehicle high vehicle storage space. The middle storage space 107 is a loading section 120, and the middle storage space 107 includes one less middle pallet 112 (in this specification and claims, the middle pallet traversing in the loading section is referred to as “transverse Also referred to as “pallet”), an upper pallet 110 is stored in the upper storage space 106, and a lower pallet 111 is stored in the lower storage space 108. At the right end of the middle storage space 107, the pallet 110 at the right end of the upper storage space 106 is lowered, and the right end of the upper storage space 106 is an empty space. A fence 121 that can be opened and closed is provided at the front portion of the entry portion 120. In addition, “N” is shown for low and high cars, and “H” is shown for high and high cars.

  As shown in the flowchart of FIG. 6 above, for example, when the low vehicle height vehicle N marked with a circle stored in the lower pallet 111 arranged in the center of the lower storage space 108 is discharged, FIG. 7A (a) When the “Start” button is pressed so as to call the target pallet in the standby state as shown in (3), the upper pallet 110 stored at the right end of the middle storage space 107 rises to the upper storage space 106 above it. (FIG. 7A (b)), an empty space 113 is formed in the middle storage space 107.

  Then, after the middle pallet 112 stored in the middle of the middle storage space 107 is traversed by the above-mentioned empty space, an empty space is formed immediately above the low vehicle height N to be delivered (FIG. 7A (c) ), The lower pallet 111 is raised to the middle stage just above it (FIG. 7A (d)). Thereafter, the fence 121 opens upward (FIG. 7A (e)), and the contract user gets into the low vehicle height N and exits from the lower pallet 111 (FIG. 7A (f)). After delivery, the fence 121 is closed (FIG. 7B (g)). This completes the delivery of the low vehicle high vehicle N marked with a circle.

  In this state, when the middle row contract user of the middle pallet 112 of the parking device 101 tries to park the H vehicle, the lower pallet 111 in the middle row is raised and arranged by the previous unloading operation. If it remains in this state (FIG. 7B (g)), the middle pallet 112 and the lower pallet 111 are similar in form as described above, so the fence 121 is raised without any doubt and the self-contracted H vehicle Is erroneously stored in the lower pallet 111 (FIG. 7B (h)).

  In this way, if the lower pallet 111 for low and high vehicles is mistakenly entered as the middle pallet 112 to which the self contracts, the high vehicle H (marked with a circle) is received. The fence 121 is closed downward (FIG. 7B (i)) while being left (FIG. 7B (h)).

  And in that state, when trying to unload the high vehicle H with a triangle mark stored at the right end of the upper storage space 106, the above-mentioned ○ mark arranged in the middle storage space 107 is added. After the lower pallet 111 loaded with the high vehicle high vehicle H descends to the lower storage space 108 which is the original storage space (FIG. 7B (j)), an empty space below the upper pallet 110 of the high vehicle high vehicle H to be delivered. If the middle pallet 112 at the right end of the middle storage space 107 is traversed in the center row, the middle pallet 112 comes into contact with the roof of the high vehicle H stored in the lower storage space 108 and vehicle loss occurs. An accident occurs (Fig. 7B (k)).

In the above-mentioned Patent Document 2, since the empty pallet after delivery is returned to the original storage space at a fixed position by pressing the “return button” after entering / exiting, the empty pallet after the N cars are delivered (lower stage) There is no situation in which the pallet) remains in the entry section, and therefore it is possible to prevent an erroneous warehousing of entering the H car on the pallet for N cars (lower pallet).
Japanese Patent Publication No.56-23513 JP 2003-97075 A

  However, in the above-mentioned Patent Document 2, a “return button” operation is required for each entry / exit, and one extra operation increases for all contract users, which is troublesome. Moreover, if the user is not thoroughly informed, the user may forget to press the “return button”, which may cause the problems described above.

  In addition, for example, if the user finishes warehousing N cars on the lower pallet in the middle row that has just landed at the middle entrance, and the user operates the “fence close button” and the “return button”, the normal arrangement is restored. Immediately after that, if for some reason the same user wishes to issue the lower pallet in the central row, the target lower pallet has already been stored in the lower storage space in the central row. It is necessary to call, and automatic sequential operations (that is, ascending / descending the upper pallet in the right column, traversing the middle pallet in the center, ascending operation of the lower pallet in the center row) are performed, so the waiting time becomes longer than necessary. .

  In view of this, the present invention provides a parking device that stores a mixture of a low vehicle and a high vehicle, particularly a multi-stage multi-row parking device, which erroneously stores a high vehicle in a low vehicle pallet. It is an object of the present invention to provide an entry / exit control method capable of reliably preventing a problem.

In order to achieve the above object, the present invention comprises a plurality of rows of pallets in a multi-stage storage space, a predetermined identification number is assigned to the pallet and stored in a fixed position, and the predetermined stage of the storage space is placed in a loading section. As a multi-stage, a fence is provided at the front part, the pallet of the entry part is less than the number of columns to traverse the pallet of the entry part, and the pallets of other stages are moved up and down in the same row a goods movements control method in a plurality of rows parking apparatus, when goods movements from the multiplication join the club, always enter the call number of the called palette all goods movements including the multiplication join the club, then the start of the entry and leaving by performing, if the said call beauty pallet multiply the join the club placed in the position of the multiply-join the club said call pallet, the position of the join the club multiply the nominal pallet if besides the multiplication join the club is the call beauty pallet Tassel and placed in, so as to goods movements in place of always stated columns to each pallet, and the fence closes down until placing operation is completed the call beauty pallet is arranged to always place Prevents state becomes in receipts was, the arrangement operation completion of said call pallet, is characterized in that said opens the fence to allow entry and leaving in the palette multiplication join the club. In this specification and in the claims, the low vehicle height includes a sedan ordinary vehicle and a low vehicle light vehicle, and the high vehicle vehicle includes a high roof vehicle, a mid roof vehicle, and a high vehicle light vehicle. Shall be included. Further, in the specification and claims, the left-right arrangement is referred to as “row” and the up-down arrangement is referred to as “column”. In this way, if the loading / unloading operation is carried out without being aware of the current arrangement when loading / unloading to the transverse pallet of the loading / unloading section, the fence will be moved downward until the calling pallet is always placed in a fixed position and the placing operation is completed. Since the fence can be opened with the call pallet placed at a fixed position , it is not possible to enter the pallet in a closed state, so that each pallet is always placed in and out of a fixed row, thus reliably preventing erroneous warehousing. be able to.

  In addition, a key switch for performing a turning-on / off operation at the time of loading / unloading is provided, and by inputting the key switch at the time of loading / unloading, it is possible to input a pallet number and start a loading / unloading operation, and to open the fence by the starting operation. The position of the key switch may be locked, and when the fence is closed, the position of the key switch is unlocked so that the key switch can be turned off. In this way, if all the pallets are not stopped at their regular positions, the fence will not open, and the interlock control is performed so that the key switch position is locked and cannot be removed when the fence is open. It is possible to prevent the key switch from being inadvertently pulled out.

Furthermore, prior to the case of the palette rampant in pallet multiply join the club called to perform the start of the inlet-outlet, a pallet rampant in the multiplication join the club the leftward transverse position or rightward transverse position is a constant position, the empty space of the occupant join the club Other pallets may be arranged. In this way, entry / exit to the traversing pallet of the entry / exit section is always performed with the left row traversing position or the right row traversing position set as a fixed position, so entry / exit to the traversing pallet is always fixed left and right Thus, it is possible to reliably prevent erroneous warehousing due to the variation in the arrangement of the traversing pallet.

  Further, the fence opening indicator light blinks during the opening operation when the fence is opened, the fence opening indicator light is turned off in conjunction with the completion of the fence opening operation, and the fence is closed during the closing operation when the fence is closed. The indicator lamp may blink, and the fence closing indicator lamp may be turned off in conjunction with the completion of the fence closing operation. If it does in this way, the opening operation and closing operation of a fence can be grasped | ascertained with the state of an indicator lamp, and the warehouse operation at night can be performed smoothly.

  According to the present invention, since the calling pallet is loaded and unloaded in a state where the calling pallet is arranged at a fixed position of the loading / unloading portion by the means described above, it is possible to reliably prevent erroneous loading on pallets with different calling numbers. Is possible.

  Hereinafter, an embodiment of the present invention will be described with reference to the drawings. FIG. 1 is an overall schematic front view showing a pit storage type multi-stage multiple-row parking apparatus according to an embodiment to which the present invention is applied, and FIG. 2 is a plan view taken along line II-II shown in FIG. FIG. 3 is a control block diagram in the present invention. In this embodiment, an example of a pit storage type three-stage / three-column up-and-down multi-row multi-row parking device is described as an example, and the middle stage is a boarding section and the “left row row position” is set to “fixed position”. To do. Further, in the document of this specification and claims, the right side, the left side, and the entrance side are referred to as the front side and the back side is referred to as the rear side in a state facing the front of the parking apparatus (FIG. 1).

  As shown in FIG. 1, this multi-stage multi-row parking apparatus 1 is constructed with a structural frame body 5 framed by a plurality of support columns 2, horizontal beams 3, and vertical beams 4 as a skeleton. Three rows of storage spaces are formed. The upper row is an upper storage space 6 that can store a high vehicle height H, the middle row is a middle storage space 7 that can store a high vehicle height H, and the lower row is a lower storage space 8 that stores a low vehicle height N. ing. Among these storage spaces 6 to 8, the upper and middle storage spaces 6 and 7 are provided on the ground, and the lower storage space 8 is provided in a pit 9 formed by excavating the ground.

  Three upper pallets 10 are juxtaposed in the horizontal direction in the upper storage space 6, three lower pallets 11 are juxtaposed in the horizontal direction in the lower storage space 8, and 2 in the middle storage space 7. The middle pallet 12 of the platform is juxtaposed in the horizontal direction at the left row and transverse position, and an empty space 13 for one vehicle is formed at the right end. In this empty space 13, the upper pallet 10 is arranged to descend. The middle pallet 12 of the middle storage space 7 can be traversed in the left-right direction between the middle storage spaces 7 by a traversing drive unit 14 (FIG. 2), and the upper pallet 10 of the upper storage space 6 is moved up and down. The lower storage pallet 11 can be moved up and down by the lifting chain 16 driven by the drive unit 15, and the lower pallet 11 of the lower storage space 8 is driven by the lifting chain 17 driven by the lifting drive unit 15. It can move up and down with the middle storage space 7. The traversing middle pallet 12 is also referred to as a “traversing pallet”, and the upper pallet 10 and the lower pallet 11 that are elevated are also referred to as “elevating pallets”.

  The middle storage space 7 on the ground floor serves as a loading / unloading section 20, and the high and high vehicles H and N that are loading / unloading vehicles are located in the middle storage space 7 from the loading section 20. The pallets 10 to 12 are loaded and unloaded.

  Moreover, the fence 21 is provided in the front part of the entrance part 20 so that opening and closing is possible. By opening and closing the fence 21, the middle storage space 7 and the outside such as a road are communicated or blocked. The fence 21 is opened and closed by a balance chain 56 driven by a fence opening / closing drive unit 55 provided on the upper part of the vertical beam 4. A counterweight 57 is provided at the end of the balance chain 56. Further, a driving operation panel 30 is disposed on the support column 2 (the right side shown in FIG. 1) on the loading portion 20 side of the structural frame body 5.

  As shown in FIG. 2, a front deck 22, a side deck 23, and a rear deck 24 are provided around the structure frame 5 in the entrance portion 20 of the multistage multi-row parking apparatus 1. The gap is closed. The fence 21 is provided at the front part of the parking apparatus 1, and the lifting chains 16 and 17 are provided at the rear part through the opening 25 of the rear deck 24 in the vertical direction. Since the lifting mechanism of the upper pallet 10 and the lower pallet 11 by the lifting chains 16 and 17 can apply a general structure, a detailed description is omitted. The middle pallet 12 is provided with the traverse drive unit 14, and the rear deck 24 is provided with a control device 26.

  The entrance section 20 includes a photoelectric detector PH1 that detects the entrance / exit of a person or a vehicle H (N) on the front side of the fence 21 and a photoelectric detector that detects a front protrusion of the vehicle at the front of each pallet 10-12. A detector PH2 and a photoelectric detector PH3 for detecting a rear protrusion of the vehicle at the rear of each pallet 10-12 are provided. A car stop 27 for storing the vehicle H (N) at a fixed position is provided at a predetermined position of each pallet 10 to 12.

  As shown in FIG. 3, the operation panel 30 is provided with a power key switch 31 for switching the power ON / OFF at the bottom. The power key switch 31 is provided with a key hole 33 for inserting a key 32 lent to a contract user. In addition, a numeric keypad 34 for the contract user to input a personal identification number or a pallet number is provided on the upper part of the operation control panel 30. Above the numeric keypad 34, a personal identification number or a pallet number input by the contract user. A display 35 for displaying call numbers for calling the pallets 10 to 12 corresponding to (1 to 8) is provided.

  Also provided below the numeric keypad 34 is a start button 36 for operating the apparatus after the contract user confirms the call number by entering a personal identification number or pallet number, and below that opens and closes the fence 21. A fence open button 37 and a fence close button 38 are provided. In the vicinity of the fence open button 37 and the fence close button 38, a fence open indicator lamp 39 and a fence close indicator lamp 40 are provided. These indicator lights 39 and 40 are in the “ON”, “FLASH”, and “OFF” states depending on the state. Further, an emergency stop button 41 is provided above the display 35 for stopping the operation when any abnormality occurs during the operation.

  The operation control panel 30 configured as described above is connected to the control device 26. The following units are connected to the control device 26 via an I / O device 45, and the operation mode associated with the entry / exit of the vehicle is programmed and stored in the arithmetic device 46. When the power key switch 31 is turned on, the operation operation panel 30 can be operated. As described above, if the contract user operates the numeric keypad 34 and the start button 36 of the operation apparatus panel 30 for each entry / exit, the control device Arithmetic processing is performed by the control circuit of the arithmetic unit 46 provided in 26, and the operation units such as the pallets 10 to 12 and the fence 21 are controlled as described later. In this figure, the pallet lifting / lowering drive unit 15, the pallet locking operation unit 47, the pallet traversing drive unit 14, the fence opening / closing drive unit 55 (FIG. 1), the pallet position detection unit 48, the photoelectric detectors PH1 to PH3, etc. A control signal is transmitted, operation control and detection of the operation part of each part of these devices are performed, and vehicles H and N are loaded and unloaded.

  The power key switch 31 has a structure in which the key 32 inserted into the key hole and turned to “ON” cannot be turned off and removed until the fence 21 is completely closed after entering / exiting. That is, the interlock mechanism is operated so that the key cannot be removed from the key hole 33 during the loading / unloading operation. In this embodiment, as an example, an electronic lock mechanism 50 is incorporated. The electronic lock mechanism 50 in this example has a locked projection 51 at the inner end of the rotary cylinder of the key switch 31, and a solenoid 53 having a rod 52 that can move forward and backward with respect to the rotational movement locus of the locked projection 51. It is installed. According to this electronic lock mechanism 50, the control device 26 extends the rod 52 in accordance with the operation of the fence “open” button 37 on the operation control panel 30, and moves the locked projection 51 toward the power “off” side. Is supposed to prevent.

  Further, the control device 26 reliably stops each pallet 10 to 12 at a predetermined position mainly by detection information of a position detector (not shown) provided on all the pallets 10 to 12 (not shown). And when the fence 21 is stopped at a completely closed position, the rod 52 of the electronic lock mechanism 50 moves backward to the power “off” side of the projection 51 to be locked. Movement is allowed.

  FIG. 4 is an operation flowchart according to the present invention, and FIG. 5 is an operation explanatory diagram showing the sequential operation of loading and unloading according to the present invention. Based on these drawings, the entrance / exit control flow and the operation flowchart will be described. Moreover, it demonstrates using the code | symbol shown in the said FIGS. Further, the description will be made from the state of “the left row fixed position” in which two of the lower middle pallets 12 are arranged in the left column and the center column.

  (1) As shown in FIG. 4, regardless of whether the contract pallet is the upper, middle, or lower pallet, all contract users perform a power “on” operation (S1). Subsequently, “call number” input and “start” button operation on the call palette are always performed (S2).

  (2) Thereby, the control device 26 determines the current arrangement of the call pallet (S3).

  (3) In the above (2), when the calling pallet is a lifting / lowering pallet (upper or lower) and the pallet is placed in the loading section 20 (S4), the fence “ The “open” indicator light 39 is blinked (S5) to inform the user that the fence can be opened and the storage can be performed.

  (4) In the above (2), when the calling pallet is an elevating pallet (upper or lower) and the pallet is not arranged in the loading section 20 (S4), a pallet calling operation is commanded (S6). ) When the pallet is placed in the entry / exit section 20, the fence “open” indicator light 39 on the operation panel 30 blinks (S5) to inform the user that the fence 21 can be opened to enter and exit.

  (5) In the above (2), when the calling pallet is the traversing pallet 12 and the traversing pallet 12 is disposed at the left-side fixed position (S7), the fence of the operation panel 30 is immediately opened. The indicator light 39 is blinked (S5), and the user is notified that the fence 21 can be opened and the warehousing can be performed.

  (6) In (2), when the calling pallet is the horizontal pallet 12 and the horizontal pallet 12 is not arranged at the left row fixed position (S7), a return operation command to the left row fixed position is issued. (S8). As a result, the upper and lower pallets 11 located in the middle stage are lifted and retracted, the transverse pallet 12 is moved to the left row fixed position, and the upper pallet 10 is placed in the empty space 13 at the right row entry portion of the middle stage storage space 6. Upon completion of the return operation by descending and closing the empty space (S9), the fence “open” indicator light 39 of the operation panel 30 is blinked (S5), and the user can open and close the fence 21 to enter and exit. Tell them that there is.

  (7) In any of the above (3) to (6), the user operates the fence “open” button 37 after confirming the blinking of the fence “open” indicator light 39 of the operation panel 30 ( S10), the fence 21 is raised and opened (S11). During the fence “open” operation, the fence “open” indicator lamp 39 is blinking, and the fence “open” indicator lamp 39 is turned off when the fence “open” operation is completed (S12). Further, the lock of the key switch 31 is activated by operating the fence “open” button 37 (S13).

  (8) When the fence 21 is opened as described above, the user performs a vehicle entry / exit operation (S14).

  (9) After the entry / exit of (8) above, the user operates the fence “close” button 38 (S15), and the fence 21 is lowered and closed (S16). During the fence “closed” operation, the fence “closed” indicator lamp 40 is blinking (S17), and when the fence “closed” operation is completed, the fence “closed” indicator lamp 40 is turned off (S18). When the fence “close” operation is completed, the lock of the key switch 31 is released (S19).

  (10) By visually recognizing that the fence “closed” indicator light 40 of the operation panel 30 has been turned off (S18), the user recognizes that the fence 21 has been completely closed and a series of warehouse operations has been completed. Then, the key 32 of the key switch 31 of the operation control panel 30 is turned to the power “OFF” (S20), and the key 32 is removed. According to the multistage multi-row parking apparatus 1 that is controlled to enter and exit in this way, erroneous entry can be prevented as follows.

  As shown in FIGS. 5A (a) to 5 (f) and FIG. 5B (g) to (l), this multistage multi-row parking apparatus 1 also has an upper storage space 6 and a middle storage space 7 which are ground floors. In the high vehicle storage space, the lower storage space 8 in the pit is a low vehicle storage space. The middle storage space 7 is a loading section 20, in which one lower middle pallet 12 (transverse pallet) is stored, the upper storage space 6 stores the upper pallet 10, and the lower storage space 8 stores a lower pallet 11. At the right end of the middle storage space 7, the upper pallet 10 at the right end of the upper storage space 6 is lowered, and the right end of the upper storage space 6 is an empty space. This state is a steady state of the pallet arrangement state. An openable / closable fence 21 is provided at the front of the entry portion 20. In addition, “N” is shown for low and high cars, and “H” is shown for high and high cars.

  The steps shown in the flowchart of FIG. 4 will be described with reference to the steps shown in the flowchart of FIG. 4. For example, as shown in FIG. 5A (a), a mark “◯” stored in the lower pallet 11 arranged in the center of the lower storage space 8 is added. When the low and high cars N are to be delivered, the identification number of the target pallet is input in the standby state, and the “start” button is pressed (S3 above), the upper stage stored in the rightmost storage space of the middle storage space 7 The pallet 10 is raised to the upper storage space 6 (FIG. 5A (b)), and an empty space 13 is formed in the middle storage space 7.

  After that, the middle pallet 12 stored in the middle storage space of the middle storage space 7 is made to traverse the empty space 13 to form an empty space just above the low vehicle N to be delivered (see FIG. 5A (c)), the lower pallet 11 is raised to the middle stage just above it (FIG. 5A (d)). As a result, the fence “open” indicator light on the operation panel 30 is flashed, and the contract user opens the fence 21 upward (FIG. 5A (e)), and the contract user moves to the low vehicle height N. Get in and leave the lower pallet 11 (FIG. 5A (f)). After the delivery, the fence 21 is closed (FIG. 5B (g)).

  Then, following the delivery from the lower pallet 11, the central row contract user of the middle pallet 12 tries to park the high vehicle H (marked with a circle), and the operation panel 30 calls the identification number of the target pallet 12 When (5) is entered and the “Start” button is pressed, the lower pallet 11 descends and returns to the home position (FIG. 5B (h)), and the middle pallet 12 traverses to the center (FIG. 5B (i)). The upper pallet 10 in the right row is arranged in the empty space 13 of the middle storage space 7 (FIG. 5B (j)). As a result, the fence “open” indicator lamp of the operation control panel 30 is blinked. Thereafter, the fence 21 is opened (FIG. 5B (k)). When the entry of the high vehicle H is completed, the fence 21 is closed (FIG. 5B (l)).

  In this way, even if an attempt is made to store the high vehicle high vehicle H in the middle pallet 12 after the low pallet 11 has been discharged from the lower pallet 11, the fence 21 is always lowered downward until the placement of the fixed position is completed. You can't enter the pallet by mistake because you can't enter the pallet.

  In addition, when storing in the middle pallet 12 of the middle storage space 7, the middle contract user always enters from the fixed position because the storage is always from the fixed position (in the above embodiment, the left row horizontal position). It will be unloaded and can be loaded into and unloaded from the pallet 12 which is stably determined without making a mistake.

  As described above, according to the multi-stage multi-row parking apparatus 1 described above, it is necessary to input the identification number of the self-contracted pallets 10 to 12 and press the “start” button. , Without being aware of the current arrangement just before the pallet pallet warehousing operation, each warehousing is always at a fixed position (row-in section), and there is no wrong warehousing due to pallet arrangement fluctuation. .

  In addition, by the interlock control, the fence 21 does not open (does not rise) unless all the pallets and the mounted vehicle are stopped at the proper positions. Since the user cannot pull out the key 32 as a result and cannot turn it off (cannot retrieve it), the user may not leave the fence 21 without noticing the malfunction / defective state of the parking device 1 such as the fence 21 not closing. Be blocked.

  That is, according to the multi-stage multiple-row parking apparatus 1, as a method of preventing erroneous storage, the middle pallet 12 can be automatically returned to the home position when the middle pallet 12 is called, and the fence 21 can be opened and closed. Control and lock / release of the key switch 31 can be interlocked with the loading / unloading.

  In the above-described embodiment, the description has been given of the pit three-stage three-row up-and-down traverse type parking apparatus, but the present invention can also be applied to a pit two-stage plural-row up-and-down traverse type parking system and a ground multi-stage multi-row parking apparatus.

  In addition, in a multi-stage parking system built in a building, when the space height of the building is limited to a low level, in the two-stage multiple-row up-and-down traverse system, the ground floor serving as the entry section is more than the number of rows that can be received by H vehicles. There are cases where only one N car can be stored in the upper pallet. In this case, if the contract user of the upper pallet 10 accidentally puts his N car into the traversing pallet of another person's contract, there is no fear of a car loss accident, but it will be a trouble between contract users. The present invention that can be avoided is effective.

  Furthermore, in the above embodiment, the contracted pallet number is used as the pallet call number, but a personal identification number may be used. In this case, the contract user / password / pallet number is integrally stored in the memory of the control device.

  In the above embodiment, the rising of the fence 21 is “open” and the lowering is “closed”. However, the fence 21 may be stored in the pit 9. In this case, the raising of the fence 21 is “closed” and the lowering is “open”.

  Furthermore, the above-described embodiment shows an example, and various modifications can be made without departing from the gist of the present invention, and the present invention is not limited to the above-described embodiment.

  The loading / unloading control method according to the present invention can be used in a parking device having a plurality of rows and a plurality of rows of loading / unloading pallets.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is an overall schematic front view showing a pit storage type multi-stage multiple row parking apparatus according to an embodiment to which the present invention is applied. It is an II-II arrow top view shown in FIG. It is a driving | operation control panel in this invention, and its control block diagram. It is a driving | operation flowchart in this invention. (a)-(f) is an effect explanatory view which shows operation of loading / unloading in this invention in order. (g)-(l) is an effect explanatory view which shows in order the operation of loading and unloading in the present invention following Drawing 5A. It is a conventional driving | operation flowchart. (a)-(f) is an effect explanatory view which shows operation in conventional loading / unloading work in order. (g)-(k) is an effect | action explanatory drawing which shows the operation | movement in the conventional loading / unloading work following FIG. 7A in order.

Explanation of symbols

1 ... Multi-stage multiple row parking system
6… Upper storage space
7 ... Middle storage space
DESCRIPTION OF SYMBOLS 8 ... Lower storage space 10 ... Upper pallet 11 ... Lower pallet 12 ... Middle pallet 13 ... Empty space 14 ... Traverse drive part 15 ... Elevating drive part 20 ... Entrance part 21 ... Fence 26 ... Control apparatus 30 ... Operation control panel 31 ... Key Switch 32 ... Key 33 ... Key hole 34 ... Numeric keypad 36 ... Start 37 ... Fence "Open" button 38 ... Fence "Close" button 39 ... Fence "Open" indicator light 40 ... Fence "Close" indicator light 50 ... Electronic lock mechanism 51 ... Locked protrusion 52 ... Rod 53 ... Solenoid 55 ... Fence opening / closing drive part

Claims (4)

A multi-stage storage space is provided with a plurality of rows of pallets, given predetermined identification numbers to the pallets, and stored in a fixed position;
A fence is provided at the front part with the predetermined stage of the storage space as a boarding part,
Entry / exit control in a multi-stage multi-row parking apparatus in which the pallet in the entry section is one less than the number of rows and the pallet in the entry section is traversed, and the other pallets are moved up and down in the same row A method,
At the time of loading / unloading from the entrance / exit,
The multiplication always enter the call numbers of all the entry and leaving to call pallet comprising join the club, then, by performing the start of the entry and leaving, the constant of the join the club multiply the nominal pallet if the multiplication join the club is the call beauty pallet as it placed in position, if in addition to the multiplication join the club is the call beauty pallets arranged by lifting the position of the multiply-join the club the call pallet, for goods movements always stated position of the columns to each pallet And the fence is closed in the downward direction until the call pallet is surely placed at a fixed position and the placement operation is completed, so that entry cannot be performed,
The by the identification arrangement operation completion of the pallet, goods movements control method in multistage multiple columns parking apparatus, characterized in that said opens the fence to allow entry and leaving in the palette multiplication join the club. A key switch for performing an on / off operation at the time of the loading / unloading,
The key switch input operation at the time of entering / exiting enables the input of the identification number of the pallet and the start of entry / exit,
Locking the position of the key switch by opening the fence by the start operation,
The entry / exit control method in the multistage multi-row parking apparatus according to claim 1, wherein the key switch is unlocked when the fence is closed and the key switch can be turned off. For pallets rampant in pallet multiply join the club called to perform the start of the pre-inlet-outlet, and place the leftward transverse position or rightward traverse position pallets rampant in the multiplication join the club,
The entry / exit control method in the multistage multi-row parking apparatus according to claim 1, wherein another pallet is arranged in an empty space of the entry / exit section. Flashing the fence opening indicator light during the opening operation at the time of opening the fence, turning off the fence opening indicator light in conjunction with the completion of the fence opening operation,
The multistage multi-row parking apparatus according to claim 1, wherein a fence closing indicator lamp blinks during the closing operation when the fence is closed, and the fence closing indicator lamp is turned off in conjunction with completion of the fence closing operation. Entry / exit control method.

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