JP2003097075A - Multistory parking system - Google Patents

Abstract

PROBLEM TO BE SOLVED: To surely prevent wrong storing. SOLUTION: In this multistory parking garage system of a mixed type in which a high-roof vehicle storing space row (middle storing space row 5) is provided in a drive-in surface 8, an operation panel 10 is provided with a return button 17 for returning pallets P1 to 3 to original storing spaces as the steady state.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an improvement of a multi-stage multi-story parking system that stores a standard vehicle and a high-roof vehicle in a mixed manner, and more particularly to a vehicle loss prevention measure due to an erroneous storage.

[0002]

2. Description of the Related Art As shown in FIG. 8, a driving board b is installed on a pillar a which constitutes a frame structure of a multi-stage multi-story parking apparatus. A power key switch c for switching the power on and off is provided at the lower end of the operation panel b. Reference numeral d is a key hole for inserting a key dedicated to the multilevel parking device.
A numeric keypad e is provided on the upper half portion of the driver's panel b for the contractor to input a personal identification number or a pallet number. Above the ten-key pad e, there is provided a display f for displaying a call number for calling the pallet in the storage space corresponding to the personal identification number or the pallet number entered by the contractor. Below the numeric keypad e,
After the contractor inputs the PIN or pallet number and confirms the call number, a start button g for operating the device is provided, and below the fence, a fence open button h and a fence close button i for opening and closing the fence are provided. Is provided. Above the display f, there is provided an emergency stop button j for stopping the operation when any abnormality occurs during the operation.

The loading and unloading of the multi-stage multi-storey parking system is carried out by the operation of the driving panel b in the procedure shown in the driving operation flowchart of FIG. The procedure will be described below.

(1) The contractor inserts the key into the key hole d of the power key switch c to turn on the power key switch c (step S101).

(2) The contractor determines whether or not the target pallet is on the entry surface (step S102). If the target pallet is not on the entry surface, the number pallet e is used to call the call pallet. After setting, press the start button g (step S103).

(3) When the call operation of the pallet designated by the ten keys e is started (step S104) and the call pallet is landed on the entry surface (step S105), the contractor presses the fence open button h (step). (S106), when the fence is opened, one's car is put in and out (step S10).
7).

(4) The contractor pushes the fence close button i (step S108), and when the fence is closed, the power key switch c is turned off (step S109), and the key is pulled out from the key hole d to exit.

(5) On the other hand, if YES in step S102 when the target pallet is on the entry surface, step S102
After proceeding to 106, the steps S107 to S are performed.
Step on 109.

[0009] By the way, in the case where the multi-stage multi-story parking system is a multi-story parking system that stores a standard car and a high-roof car in a mixed manner, if the high-roof car is mistakenly stored in the normal car storage space, the roof of the high-roof car is three-dimensional. If the pallet traverses in the storage space above it even if it can be damaged by interference with the beams that form the framework of the parking system or the high roof car can be stored in the normal car storage space, the pallet becomes It interferes with the roof and damages it.

An example of the vehicle damage accident will be described with reference to the pallet calling procedure of the pit three-stage ascending / descending transverse parking system shown in FIG. In this multilevel parking apparatus, the upper and middle storage space rows k and l on the ground floor are high-roof vehicle storage space rows, and the lower storage space m in the pit is a standard vehicle storage space row. Reference numeral p1 is assigned to the upper pallet stored in the upper storage space row k, reference numeral p2 is assigned to the middle pallet (horizontal pallet) stored in the middle storage space row l, and lower pallet stored in the lower storage space row m. To identify each symbol. However, the pallet stored in the storage space at the right end of the middle storage space row l is not the middle pallet p2, but the upper pallet p1 stored in the storage space at the right end of the upper storage space row k is lowered. is there. n is the entry surface and o is a fence. It should be noted that ordinary cars are identified as "general" and high-roof cars are identified as "H".

(1) As shown in FIG. 10A, the pallet arrangement state in which the storage space at the right end of the upper storage space row k is an empty space is set to a steady state. For example, when a normal car marked with a circle, which is stored in the central storage space of the lower storage space column m, is unloaded, as shown in FIG. The stored upper pallet p1 is lifted to the storage space of the upper storage space row k above it to form an empty space in the middle storage space row l.

(2) As shown in FIG. 10 (c), the middle pallet p2 stored in the central storage space of the middle storage space row l is traversed in the empty space to allow a normal vehicle to be delivered. Form an empty space above.

(3) As shown in FIG. 10 (d), after raising the ordinary vehicle that is about to leave the car to an empty space just above it, as shown in FIG. 10 (e), the fence o is opened upward, As shown in FIG. 10 (f), after the contractor gets in the ordinary car and exits from the multi-level parking device,
As shown in (g), the fence o is closed downward.

(4) In this state, when the contractor who uses the storage space of the middle storage space row l enters, the fence o is opened upward as shown in FIG. In some cases, the lower pallet p3 in the middle storage space row 1 may be stored as a pallet for a high-roof vehicle even though it is actually a pallet for a normal vehicle. This high roof vehicle is shown with a circle.
After warehousing, the fence o is closed downward as shown in FIG.

(5) Next, when the vehicle with a high roof marked with Δ stored in the storage space at the right end of the upper storage space row k is unloaded, as shown in FIG. The lower pallet p3 on which the high-roof vehicle with the above-mentioned mark O in 1 is placed descends to the storage space of the lower storage space row m which is the original storage space.

(6) As shown in FIG. 10 (k), in order to leave the high-roof vehicle marked with Δ, an intermediate space pallet p2 on the right end of the intermediate storage space row 1 is formed in order to form an empty space thereunder. When the vehicle is traversed, the middle pallet p2 interferes with the roof of the high-roof vehicle stored in the lower storage space row m, causing a vehicle damage accident.

Therefore, in order to prevent a vehicle damage accident due to such an erroneous warehousing, an uneven portion is formed in a wheel entry portion of a pallet for a normal vehicle, and a high roof vehicle starts entry into the pallet so that the tires have A three-dimensional parking device is known in which measures are taken to make the driver notice that the vehicle body rattlingly vibrates by passing through the uneven portion (Japanese Patent Laid-Open No. 9-
137622).

[0018]

However, even if the above measures are taken, the driver does not always notice, and there is a possibility that the high roof vehicle unintentionally gets into a pallet for a regular vehicle. , Lack of certainty.

The present invention has been made in view of the above points, and an object thereof is to reliably prevent erroneous storage.

[0020]

In order to achieve the above object, the present invention is characterized in that the pallet is returned to a predetermined storage space.

More specifically, according to the present invention, a storage space row composed of a plurality of storage spaces arranged side by side is provided in a vertically multi-tiered manner, and the storage space row on the entry surface is a high roof vehicle storage space row, and The number of transverse pallets that is one less than the number of storage spaces is provided to form an empty space in which the pallets can be raised and lowered during loading and unloading. At least one pallet other than the loading surface is provided. There is a storage space row for ordinary cars, and a start-up system is prepared so that the above operation panel can be operated by turning on the power key switch provided on the operation panel. The following measures were taken for the automatic parking system.

That is, the invention according to claim 1 is characterized in that the operation panel is provided with a returning means for returning the pallet to the original storage space which is the steady position.

With the above structure, in the invention according to claim 1, the contractor who leaves the vehicle from the multi-story parking apparatus operates the returning means of the driver's panel so that the empty pallet after the leaving is at the normal position. In order to return to the storage space of the normal car, the empty pallet after leaving the normal car does not remain in the storage space of the high-roof car storage space row on the entry surface, so the high-roof car can be loaded into the pallet for normal cars. As a result, there is no situation where the vehicle is stored in the storage space for ordinary vehicles, and vehicle accidents are prevented.

According to a second aspect of the present invention, in the first aspect of the invention, the power key switch cannot be turned off until the pallet is returned to the original storage space at the steady position. Is characterized by.

With the above structure, in the invention according to the second aspect, the pallet returns to the original storage space at the steady position and the power key switch is turned off, so that the key can be removed only for the first time. If the contractor forgets to operate the returning means, the key cannot be removed, so he must be aware of this and always operate the returning means, so that the vehicle damage accident is surely prevented.

[0026]

BEST MODE FOR CARRYING OUT THE INVENTION Embodiments of the present invention will be described below with reference to the drawings.

(Embodiment 1) FIG. 1 shows an overall schematic configuration of a pit three-stage ascending / descending traverse type multi-level parking device as a multi-level multi-level parking device according to a first embodiment of the present invention.

This three-dimensional parking system is constructed by using a framework 3 framed by a plurality of columns 1 and beams 2 as a skeleton,
The storage spaces are formed in three rows vertically, and three rows in the left and right. In order from the top, the upper storage space row 4, which is the storage space row for high roof vehicles, the middle storage space row 5, which is also the storage space row for high roof vehicles, and the storage space row for ordinary vehicles The lower storage space row 6 is These storage space columns 4 ~
The upper and middle storage space rows 4 and 5 of 6 are provided on the ground, while the lower storage space row 6 is provided in a pit 7 formed by excavating the ground. Then, the front end of the middle storage space row 5 on the ground floor is used as the entry surface 8, and the high-roof car C1 and the standard vehicle C2 that are warehousing vehicles are empty pallets P1 located in the storage space of the middle storage space row 5 from this entry surface 8. On the other hand, the high-roof vehicle C1 and the standard vehicle C2, which are the unloading vehicles, get out from the pallets P1 to P3 located in the storage space of the middle storage space row 5 through the entry surface 8 while getting into the vehicles 3 to 3.

All of the storage spaces of the above-mentioned storage space rows 4 to 6 are not always used as storage spaces, but as shown in the figure, one storage pallet P1 is provided in the three storage spaces of the storage space row 4 of the upper storage space. One lower pallet P3 is also arranged in each of the three storage spaces of the lower storage space row 6, but only two middle pallets P2 are present in the storage space of the middle storage space row 5 and three One of the storage spaces is empty.

That is, when the high roof vehicle C1 is stored in the storage space of the upper storage space row 4 or when the high roof vehicle C1 is discharged from the storage space of the upper storage space row 4, the middle pallet (transverse pallet) below it ) P2 is made to traverse the storage space next to it to form an empty space so that the upper pallet P1 can be lowered to the entry surface 8.

When a regular vehicle C2 is loaded into the storage space of the lower storage space row 6 or when a regular vehicle C2 is loaded from the storage space of the lower storage space row 6, the middle pallet P2 above it is placed next to it. An empty space is formed by traversing the storage space, and the lower pallet P3 receives the entry surface 8
It is possible to rise to.

When the high-roof vehicle C1 is to be stored in the storage space of the middle storage space row 5, it is sufficient that the high-roof vehicle C1 is directly loaded onto the middle pallet P2 of the middle storage space row 5 from the entry surface 8 and vice versa. When the high-roof vehicle C1 is to be unloaded from the storage space of No. 5, it is sufficient to get out from the middle pallet P2 of the middle storage space row 5 via the entry surface 8.

Therefore, since the pallets P1 to P3 of each tier may move as described above, the upper pallet P1
Does not traverse, it just goes up and down. The lower pallet P3 does not traverse like the upper pallet P1 and only moves up and down. The middle pallet P2 is configured to traverse left and right adjacent storage spaces along traverse rails (not shown).

A fence 9 is provided on the entrance surface 8 so as to be vertically openable and closable, and the opening / closing operation of the fence 9 connects / disconnects the inside / outside of the apparatus, that is, the storage space rows 4 to 6 and the outside of the entrance surface 8. It is supposed to do.

The support column 1 on the entry surface 8 side of the framework 3 (see FIG. 1).
The operation panel 10 is arranged at the left end), and as shown in the enlarged detail in FIG.
A power key switch 11 for switching between N and OFF is provided. Reference numeral 11a is a key hole for inserting a key dedicated to the multilevel parking device. In the upper half of the driving panel 10,
A ten-key pad 12 is provided for the contractor to input a personal identification number or pallet number. Above the ten-key pad 12, the pallets P1 to P1 of the storage space columns 4 to 6 corresponding to the personal identification number or pallet number input by the contractor are provided. A display 13 for displaying a call number for calling 3 is provided. Below the numeric keypad 12, there is provided a start button 14 for activating the device after the contractor inputs the personal identification number or pallet number and confirms the call number, and below the numeric keypad 12 for opening and closing the fence 9. A fence open button 15 and a fence close button 16 are provided. Further, below the fence open button 15 and the fence close button 16, a return button 17 as a return means which is a feature of the present invention is provided. By operating the return button 17, the pallets P1 to P3 can be moved to the steady position. It is designed to restore the original storage space.
Further, above the display 13, an emergency stop button 18 for stopping the operation when some abnormality occurs during operation is provided.

The operation panel 10 configured as described above is connected to a control circuit composed of a sequence control circuit. This control circuit pre-programs and stores the operation mode associated with the entry and exit of the vehicle. When the power key switch 11 is turned on, the operation panel 10 is ready for operation so that it can be operated. The contractor operates the ten-key pad 12 and the start button 14 of the driver's panel 10 for each entry / exit, whereby the control circuit performs arithmetic processing based on the stored operation mode, and the pallets P1 to P3 which are the respective parts of the apparatus. And the operation part of the fence 9, that is, a control signal is transmitted to the drive motors of the pallet lifting mechanism, the pallet traverse mechanism, the fence opening / closing mechanism, etc., and the operation parts of these device parts are controlled based on the operation mode to move the vehicle C in and out. It is supposed to do. In addition, the power key switch 11
Is OFF until the pallets P1 to P3 are returned to the original storage space at the steady position by operating the return button 17.
It cannot be operated. That is, the interlock mechanism operates so that the key cannot be pulled out from the key hole 11a.

Next, the procedure for loading and unloading the pit three-stage ascending / descending traverse type multi-level parking apparatus will be described with reference to the operation flowchart of FIG.

(1) The contractor inserts the key into the key hole 11a of the power key switch 11, and the power key switch 11
Is turned on (step S1).

(2) The contractor uses the target pallets P1 to P3.
Is on the entry surface 8 (step S2), and if the target pallets P1 to P3 are not on the entry surface 8, the numeric keypad 12 is used to set the call palettes P1 to P3 and start. Press the button 14 (step S3).

(3) The call operation of the pallets P1 to P3 designated by the ten keys 12 is started (step S4), and the call pallets P1 to P3 land on the entry surface 8 (step S5).
Then, the contractor presses the fence open button 15 (step S
6) When the fence 9 is opened, one's car is put in and out (step S7).

(4) The contractor pushes the fence close button 16 (step S8), and when the fence 9 is closed, pushes the return button 17 (step S9). As a result, the pallets P1 to P3 are returned to the original storage space at the steady position (step S10).

(5) The contractor uses the power key switch 11
Is set to "OFF" (step S11), the key is pulled out from the key hole 11a, and the user exits.

(6) On the other hand, if the target pallets P1 to P3 on the entry surface 8 are YES in step S2, the process proceeds to step S6 and then steps S7 to S1.
Step on 1.

Further, the case where the ordinary vehicle C2 is unloaded from the lower storage space row 6 will be described as an example with reference to FIG. In FIG. 4, the pallet stored in the rightmost storage space of the middle storage space column 5 is not the middle pallet (horizontal pallet) p2, but the upper pallet p1 stored in the rightmost storage space of the upper storage space column 4. is there. It should be noted that ordinary cars are identified as "general" and high-roof cars are identified as "H".

(1) As shown in FIG. 4A, the pallet arrangement state in which the storage space at the right end of the upper storage space row 4 is an empty space is set to a steady state. For example, when a normal car C2 marked with a circle, which is stored in the central storage space of the lower storage space row 6, is to be unloaded, as shown in FIG. 4B, the storage space at the right end of the middle storage space row 5 is The upper pallet p1 stored in the upper storage pallet p1 is raised to the storage space of the upper storage space row 4 above it, and an empty space is formed in the middle storage space row 5.

(2) As shown in FIG. 4 (c), the middle pallet p2 stored in the central storage space of the middle storage space row 5 is traversed in the empty space to allow the ordinary car C2 to leave. Form an empty space directly above.

(3) As shown in FIG. 4 (d), after the ordinary vehicle C2 about to leave is lifted to an empty space just above it, the fence 9 is opened upward as shown in FIG. 4 (e). As shown in FIG. 4 (f), the contractor is
Figure 4
As shown in (g), the fence 9 is closed downward.

(4) Press the return button 17,
As shown in (h), the lower pallet P3, which has been emptied after the ordinary car C2 exits, is lowered to the original storage space at the steady position.

(5) As shown in FIG. 4 (i), the middle pallet P2 is made to traverse from the storage space at the right end of the middle storage space row 5 to the empty space at the center, and is moved to the storage space at the right end of the middle storage space row 5. Form an empty space.

(6) As shown in FIG. 4 (j), the upper pallet P1 is lowered from the storage space at the right end of the upper storage space column 4 to the storage space in the intermediate storage space column 5 therebelow. As a result, all the pallets P1 to P3 return to the steady state in FIG. 4A, and the contractor turns off the power key switch 11 to pull out the key hole 11a, and exits from the multi-level parking device.

In this way, since the return button 17 provided on the operator panel 10 is operated to return the pallets P1 to P3 to the original storage space which is in the steady state, after the normal car C2 is unloaded. It is possible to eliminate the situation in which the lower pallet P3 remains in the storage space of the middle storage space row 5 of the entry surface 8, whereby the high roof car C1 enters the lower pallet P3 for the standard car C2 and is stored in the standard car. It is possible to prevent a vehicle damage accident by eliminating the situation of being stored in the lower storage space row 6 which is a space row.

Furthermore, since the power key switch 11 can be turned off for the first time after the pallets P1 to P3 have returned to the original storage space which is the stationary position, it is possible to ensure that the contractor forgets to press the return button 17. Without it, the car damage accident can be completely eliminated.

(Embodiment 2) FIG. 5 shows a pit three-stage ascending / descending transverse multi-story parking system as a multi-story multi-story parking system according to a second embodiment of the present invention, in which the upper storage space row 4 is common. It is the same as the first embodiment except that the vehicle storage space is arranged. Here, a case where the ordinary vehicle C2 is unloaded from the upper storage space row 4 will be described as an example. It should be noted that ordinary cars are identified as "general" and high-roof cars are identified as "H".

(1) As shown in FIG. 5A, the pallet array state in which the storage space at the right end of the middle storage space row 5 is an empty space is set to a steady state. For example, when a normal car C2 marked with a circle, which is stored in the central storage space of the upper storage space row 4, is unloaded, as shown in FIG. 5B, the central storage space of the middle storage space row 5 is displayed. The middle-stage pallet p2 stored in is stored in the storage space on the right side of the pallet to form an empty space in the central storage space.

(2) As shown in FIG. 5C, the upper pallet p1 stored in the central storage space of the upper storage space row 4 is lowered to the empty space.

(3) As shown in FIG. 5 (d), the fence 9 is opened upward, and as shown in FIG. 5 (e), after the contractor gets in the ordinary car C2 and exits from the multi-level parking device. , The fence 9 is closed downward as shown in FIG.

(4) Press the return button 17 to
As shown in (g), the upper pallet P1 that has emptied after the normal car C2 exits is lifted to the storage space of the original upper storage space row 4 at the steady position.

(5) As shown in FIG. 5 (h), the middle pallet P2 is made to traverse from the storage space at the right end of the middle storage space row 5 to the empty space at the center, and becomes the storage space at the right end of the middle storage space row 5. Form an empty space. As a result, all the pallets P1 to P3 return to the steady state of FIG. 5 (a), and the contractor turns off the power key switch 11 to pull out the key hole 11a, and exits from the multi-level parking device.

Therefore, in the second embodiment, the same operational effect as that of the first embodiment can be obtained.

(Embodiment 3) FIG. 6 shows a two-stage ascending / descending traverse type multi-level parking apparatus as a multi-level multi-level parking apparatus according to a third embodiment of the present invention. In the vehicle storage space row, the lower storage space row 6 is the high roof vehicle storage space row. The lower pallet P3 in the storage space of the lower storage space column 6 is a horizontal pallet. Here, a case where the ordinary vehicle C2 is unloaded from the upper storage space row 4 will be described as an example. In addition, "Public" for ordinary cars and "H" for high roof cars
Identify as.

(1) As shown in FIG. 6A, the pallet arrangement state in which the storage space at the right end of the lower storage space row 6 is an empty space is set to a steady state. For example, when unloading a normal car C2 with a circle, which is stored in the central storage space of the upper storage space row 4, as shown in FIG. 5B, the central storage space of the lower storage space row 6 The lower pallet p3 stored in is stored in the storage space on the right side of the pallet to secure an empty space in the central storage space.

(2) As shown in FIG. 6C, the upper pallet p1 stored in the central storage space of the upper storage space row 4 is lowered to the empty space.

(3) After the fence 9 is opened upward as shown in FIG. 6 (d), and as shown in FIG. 6 (e), the contractor gets in the ordinary car C2 and exits from the multi-level parking device. , The fence 9 is closed downward as shown in FIG.

(4) Press the return button 17 to
As shown in (g), the upper pallet P1 which has been emptied by the ordinary car C2 exiting is lifted to the original storage space at the steady position.

(5) As shown in FIG. 6 (h), the lower pallet P3 is made to traverse from the storage space at the right end of the lower storage space row 6 to the empty space at the center so as to reach the storage space at the right end of the lower storage space row 6. Form an empty space. As a result, all the pallets P1 to P3 return to the steady state shown in FIG. 6A, and the contractor turns off the power key switch 11 to remove the key from the key hole 11a and exits from the multi-level parking device.

Therefore, also in the third embodiment, the same operational effect as that of the first embodiment can be obtained.

The multi-stage multi-story parking system is not limited to the above-mentioned type, but, for example, as shown in FIG.
Applicable to a pit with three-tiered ascending / descending multi-level parking system in which the pit has two tiers and the ground floor has one tier, and as shown in Fig. 7 (b), three-level ascending / descending traverse type multi-level parking system. Is something that can be done.

[0068]

As described above, according to the invention of claim 1, since the pallet is returned to the original storage space which is the steady position by providing the driving panel with the returning means, the pallet can be returned to the ordinary vehicle. It is possible to prevent accidental entry of high-roof cars into the pallet and prevent vehicle damage accidents.

According to the invention of claim 2, the power key switch cannot be turned off until the pallet is returned to the original storage space at the steady position.
It is possible to prevent forgetting to operate the returning means and reliably prevent a vehicle damage accident.

[Brief description of drawings]

FIG. 1 is a configuration diagram of a pit three-stage ascending / descending horizontal parking system according to a first embodiment of the present invention.

FIG. 2 is a front view of the operation panel of the pit three-stage ascending / descending transverse parking system according to the first embodiment of the present invention.

FIG. 3 is a flowchart of a driving operation of the pit three-stage ascending / descending horizontal parking system according to the first embodiment of the present invention.

FIG. 4 is an explanatory diagram showing an example of a pallet calling procedure of the pit three-stage ascending / descending transverse parking system according to the first embodiment of the present invention.

FIG. 5 is an explanatory diagram showing an example of a pallet calling procedure of the pit three-stage ascending / descending transverse parking system according to the second embodiment of the present invention.

FIG. 6 is an explanatory diagram showing an example of a pallet calling procedure of a two-stage ascending / descending traverse type multilevel parking apparatus according to Embodiment 3 of the present invention.

FIG. 7A is a configuration diagram of another pit three-stage ascending / descending horizontal parking system, and FIG. 7B is a configuration diagram of a three-stage ascending / descending horizontal parking system on the ground.

FIG. 8 is a front view of a driver's panel of a conventional multi-tiered multi-level parking device.

FIG. 9 is a driving operation flowchart of a conventional multi-stage multi-dimensional parking device.

FIG. 10 is an explanatory diagram showing an example of a pallet calling procedure of a conventional pit three-stage ascending / descending horizontal parking system.

[Explanation of symbols]

4 Upper storage space row 5 Middle storage space row 6 Lower storage space row 8 boarding area 10 Driving panel 11 Power key switch 17 Return button (returning means) C1 high roof car C2 regular car P1 to 3 pallets

Claims (2)

[Claims] 1. A storage space row composed of a plurality of storage spaces arranged side by side is provided in a vertically multi-tiered manner, and the storage space row on the entry surface is a high roof vehicle storage space row, and the storage space row is one more than the number of storage spaces. A small number of transverse pallets are provided to form an empty space for the pallets to move up and down when loading and unloading. At least one ordinary vehicle storage space row is provided on the other tiers except the entry surface. A multi-stage multi-level parking device of a mixed type in which a start-up state is prepared so that the operation panel can be operated by turning on a power key switch provided on the operation panel, and a vehicle is loaded and unloaded by operating the operation panel. The multistage multi-level parking apparatus, wherein the operation panel is provided with a returning means for returning the pallet to the original storage space which is the stationary position. 2. The multi-level multi-storey parking apparatus according to claim 1, wherein the power key switch cannot be turned off until the pallet is returned to the original storage space at the steady position. Multi-level parking system.