JP2017172327A - Parking device - Google Patents

Abstract

PROBLEM TO BE SOLVED: To obtain a parking device that allows preventive maintenance of components.SOLUTION: A parking device comprises: a main structure, which forms a parking space; a pallet on which a vehicle is laid in the parking space; a pallet movement mechanism having a driving component to move the pallet; an operation panel for operating the movement of the pallet; a sensor device disposed in the parking space; and a control device. The control device comprises: a measurement part, which is connected with the pallet movement mechanism, the operation panel and the sensor device so as to communicate with each other and measures electrification count or electrification time of the pallet movement mechanism, the operation panel and the sensor device; a storage part, which memorizes a first table that stores the electrification count or the electrification time measured by the measurement part and a second table that stores predetermined threshold of the electrification count or the electrification time; and a communication part, which sends information displayed on a display of the operation panel when the electrification count or the electrification time stored in the first table exceeds the threshold stored in the second table.SELECTED DRAWING: Figure 3

Description

  The present invention relates to a parking device for parking a vehicle such as an automobile, and more particularly to a predictive maintenance mechanism for each component in a three-dimensional parking device.

  A parking device is known that places a vehicle on a pallet and stacks and parks the vehicle in a three-dimensional manner, and moves the pallet to a loading / unloading port to take in and out the vehicle (see, for example, Patent Document 1). Such a parking apparatus can perform all operations from an operation panel arranged outside the parking apparatus for the safety of the user.

  Since each part of such a parking device deteriorates over time, it is necessary to make a replacement proposal to the user. Therefore, conventionally, not only replacement proposals according to the passage of years, but also, for example, counting the number of pallet calls by the operation of the operation panel, the number of times the power is turned on, etc., along with these numbers, changes in appearance and abnormalities of each part Some exchange proposals are made according to the history.

JP 2009-191558 A

  However, according to the parts replacement proposal of the conventional parking device described above, the replacement proposal according to the number of pallet calls and the number of power-on times grasped by the operation on the operation panel, for example, the moving distance differs for each pallet. Therefore, there is a possibility that the performance deterioration and the wear state of each component cannot be predicted according to the number of operations and the operation time which are different for each component. In addition, even when the appearance of each part is confirmed using a photograph or the like, there is a possibility that it cannot be diagnosed until the electrical performance deterioration that may occur inside each part.

  In view of such a situation, the present invention measures the performance status of each component before the occurrence of a failure by measuring values related to the operating status such as the number of energizations and the energization time that are different for each component in the parking device. An object is to provide a parking device capable of diagnosing and notifying the user that it is time for maintenance.

  According to an embodiment of the present invention, a main structure that forms a parking space stacked in a plurality of stages in the vertical direction, a pallet on which a vehicle is placed in the parking space, and a plurality of drive components that move the pallet. A pallet moving mechanism, an operation panel including an input unit and a display unit for operating the pallet moving mechanism by driving the pallet moving mechanism, a plurality of sensor devices disposed in the parking space, The pallet moving mechanism, the operation panel, and the plurality of sensor devices are communicably connected to each other via a wireless or wired line, and the pallet moving mechanism, the operation panel, and the plurality of sensor devices are energized. Alternatively, a measurement unit that measures the energization time, a first table that stores the energization count or the energization time measured by the measurement unit, and the energization count or A storage unit that stores a second table that stores a predetermined threshold value of the energization time, and the threshold value that is stored in the second table, the number of energizations or the energization time that is stored in the first table. In the case described above, a parking device is provided that includes a control unit including a communication unit that transmits information displayed on the display unit of the operation panel to the operation panel.

  The pallet moving mechanism, the operation panel, and the plurality of sensor devices each include a temperature sensor that detects an internal temperature, and the measurement unit of the control device includes the pallet moving mechanism, the operation panel, and the plurality of sensor devices. The temperature detected by the temperature sensor of the sensor device is measured, and the storage unit of the control device stores a third table storing the temperature measured by the measurement unit and a predetermined threshold value of the temperature And the communication unit of the control device displays the display when the temperature stored in the third table is equal to or higher than the threshold stored in the fourth table. Information displayed on the unit may be transmitted to the operation panel.

  The storage unit of the control device stores a fifth table storing information displayed on the display unit of the operation panel, and the communication unit of the control device is input to an input unit of the operation panel. According to the information, the information stored in the fifth table may be transmitted to the operation panel.

  The control device is communicably connected to an administrator terminal via a wireless or wired line, and the communication unit of the control device displays information stored in the fifth table together with the operation panel. You may transmit to the said terminal for managers.

  The plurality of driving components of the pallet moving mechanism may include a plurality of motors and a plurality of rollers.

  The plurality of sensor devices may include a plurality of photoelectric sensors and a plurality of limit switches.

  The operation panel may include a plurality of push buttons, operation key switches, and operation key cylinders.

  According to the parking apparatus according to an embodiment of the present invention, the performance status of each component is diagnosed before the occurrence of a failure by measuring values relating to the operating status such as the number of energizations and the energization time that are different for each component. In addition, since it is possible to notify the user that it is time for maintenance, it is possible to prevent breakdowns and troubles in the parking apparatus and to ensure the safety of the user.

It is a figure which shows the schematic side view of the parking apparatus which concerns on one Embodiment of this invention. It is a figure which shows the schematic perspective view of the parking apparatus operation panel which concerns on one Embodiment of this invention. It is a block diagram which shows schematic structure of the system of the parking apparatus which concerns on one Embodiment of this invention. It is a figure which shows the table which the control apparatus of the parking apparatus which concerns on one Embodiment of this invention has. It is a figure which shows the table which the control apparatus of the parking apparatus which concerns on one Embodiment of this invention has. It is a figure which shows the table which the control apparatus of the parking apparatus which concerns on one Embodiment of this invention has. It is a figure for demonstrating the process in the control apparatus of the parking apparatus which concerns on one Embodiment of this invention.

Embodiments of the present invention will be described below with reference to the drawings. However, the present invention can be implemented in many different modes and should not be construed as being limited to the description of the embodiments exemplified below.

[Configuration of parking device]
FIG. 1 shows a main configuration of a parking apparatus 100 according to an embodiment of the present invention. FIG. 1 is a schematic view of the parking device 100 as viewed from the side (when the surface with the entrance / exit is the front).

  In the parking apparatus 100, a main structure is constituted by a column 102, and a plurality of pallets 104 on which a vehicle is placed are installed in the main structure. The pallet 104 is provided so as to be moved up and down along the column 102 by a pallet moving mechanism 113. In the main structure, the pallet 104 is provided with an interval at which the vehicles do not interfere with each other when a plurality of vehicles are stacked in the vertical direction. Thus, the main structure formed by the support columns 102 forms a parking space that is stacked in a plurality of stages in the vertical direction.

  Although not shown, a plurality of parking spaces may be formed side by side not only in the vertical direction but also in the horizontal direction (the depth direction shown in FIG. 1). Thereby, the pallet 104 can be moved along the support column 102 not only in the vertical direction but also in the horizontal direction.

  The parking device 100 is operated by the parking device operation panel 114. The operation panel 114 is provided outside the parking device 100. For example, the operation panel 114 may be attached to the support column 102 near the entrance / exit of the parking apparatus 100 (lower right side shown in FIG. 1). The user operates the operation panel 114 from the outside of the parking device 100 to move the target pallet 104 to the entrance / exit.

  The safety gate 116 provided at the entrance / exit of the parking apparatus 100 can be opened and closed by the operation panel 114. The safety gate 116 is in a closed state except when the pallet 104 is moved up and down, and when the pallet 104 is opened for loading and unloading the vehicle. Since the safety gate 116 is closed, the person cannot normally enter the parking device 100. A signal output from the operation panel 114 is sent to the control panel 117, and the control panel 117 outputs a signal for raising and lowering the pallet 104 and opening and closing the safety gate 116.

  In the parking apparatus 100 in which the main structure forms a parking space that is stacked in a plurality of stages in the vertical direction, and stores and parks the vehicle in three dimensions, the pallet 104 moves up and down, and the target pallet 104 is loaded and unloaded. Move it to the mouth and take the vehicle in and out. There are several methods for moving the target pallet 104 to the entrance / exit, for example, a method of sinking the lower pallet 104 into the underground pit in order to exit the vehicle parked on the upper pallet 104, A system in which the lower pallet 104 is slid in the lateral direction of the vehicle body and the upper pallet 104 is lowered or a combination of these is employed.

  In the example shown in FIG. 1, the aspect by which parking space P1, P2, P3, P4 is provided toward the upper floor from the 1st floor is shown. Further, it is assumed that a parking space P5 (not shown) is provided in the lateral direction of the parking space P1. At this time, in order to lower the pallet 104 parked in the upper parking space P4 and move the vehicle in and out, the pallets 104 in the lower parking spaces P1, P2, and P3 become an obstacle. In this case, if the pallet 104 in the parking space P5 is raised and the pallets 104 in the parking spaces P1, P2, P3 are slid in the horizontal direction, the obstacle disappears, so the pallet 104 in the parking space P4 is lowered to the entrance / exit. Is possible.

[Configuration of parking device operation panel]
FIG. 2 is a diagram illustrating an example of the operation panel 114. The operation panel 114 performs an operation of moving the target pallet to the entrance / exit. The operation panel 114 is provided with a display unit 114-1, an input unit 114-2, an operation power switch 114-3, an emergency stop button 114-5, and an operation explanation unit 114-6.

  The parking device 100 may be powered on by inserting the operation key 114-4 into the recess of the operation power switch 114-3. The operation power switch 114-3 is also a locking means of the parking apparatus 100, and the lock is released by a key means suitable for the locking means and the operation can be performed. As the key means, a key fitted into a cylinder lock, a dial type key, a secret number type key, a magnetic card or an IC card can be applied. In the following, a case where a key with a blade is used as an example of the key means will be exemplified, and the key means will be referred to as “operation key 114-4”.

  When using the parking device, the operation key 114-4 is inserted into the keyhole of the operation power switch 114-3, and the operation can be performed, for example, by turning from “OFF” to “ON”. When the operation key 114-4 is turned "ON", the operation key 114-4 cannot be removed from the operation power switch 114-3. To remove the operation key 114-4 from the operation power switch 114-3, the safety gate 116 is closed by turning the operation key 114-4 to the "gate closed" position between "ON" and "OFF". Further, the operation key 114-4 is turned to the “OFF” position to turn off the power of the parking apparatus so that it cannot be removed.

  The operation explanation part 114-6 is a part which shows the basic operation procedure of a parking apparatus. In the operation explanation unit 114-6, a lighting lamp and an operation button may be arranged for each operation procedure. The user performs an operation by pressing an operation button or the like in accordance with the operation procedure shown in the operation explanation unit 114-6. At this time, for example, after confirming whether or not there is a person in the parking device, a “safety confirmation button” for inputting confirmation by pressing this may be displayed. The safety gate 116 may be opened by pressing the “safety confirmation button”.

  The user inputs the number of the palette 104 to be called by pressing the switch of the input unit 114-2. The number input by the input unit 114-2 is displayed on the display unit 114-1. The user can confirm the number input from the input unit 114-2 on the display unit 114-1. The number of the pallet 104 input from the input unit 114-2 is transmitted from the operation panel 114 to the control panel 117 as an output signal, and the control panel 117 sends a signal to the pallet moving mechanism 113 so as to move up and down the pallet 104 having the number. Is output. Thereby, the pallet moving mechanism 113 moves the target pallet 104.

  The emergency stop button 114-5 can be stopped by pressing this button when it is desired to stop the moving pallet 104 in an emergency. As described above, the basic operation of the parking apparatus 100 can be performed by the operation panel 114.

[System configuration by control unit]
With reference to FIG. 3, the structure of the system 10 which is a predictive maintenance mechanism of the parking apparatus 100 which concerns on one Embodiment of this invention is demonstrated. FIG. 3 is a block diagram illustrating a schematic configuration of the system 10 by the control device 11 in the parking device 100 according to the embodiment of the present invention.

  As shown in FIG. 3, a system 10 that controls a parking device 100 according to an embodiment of the present invention includes a control device 11, a pallet moving mechanism 13, an operation panel 14, and a sensor device 15 that are connected to a network 12. And a configuration in which they can be communicated with each other. The pallet moving mechanism 13 corresponds to the pallet moving mechanism 113 shown in FIG. 1, and the operation panel 14 corresponds to the operation panel 114 shown in FIGS. The control device 11 may correspond to the control panel 117 shown in FIG. 1, but may be a separate device as long as it is a computer having hardware resources.

  The network 12 may be a wireless or wired line. If the pallet moving mechanism 13, the operation panel 14, and the sensor device 15 are connected to the control device 11 through the network 12, the pallet moving mechanism 13, the operation panel 14, The sensor device 15 may not be connected to be communicable with each other. Moreover, although not shown in figure, the control apparatus 11 may be connected so that it can communicate with another administrator terminal via a network.

  The pallet moving mechanism 13 includes a plurality of drive parts such as a slide mechanism, a motor, a roller, a roller chain, a bearing part, and a hydraulic part in order to allow the pallet 104 to move in the vertical and horizontal directions. . Although only one pallet moving mechanism 13 is illustrated in FIG. 3, an arbitrary number of pallet moving mechanisms 13 may be configured to be communicably connected to the control device 11. Each of the pallet moving mechanisms 13 may include a drive circuit that drives a plurality of drive components. Further, each pallet moving mechanism 13 is provided with a temperature sensor for detecting the temperature of the semiconductor substrate, an energization counter and an energization hour meter capable of measuring the energization state of each drive component. Good.

  As described above with reference to FIG. 2, the operation panel 14 includes the display unit 114-1, the input unit 114-2, the operation power switch 114-3, the emergency stop button 114-5, the operation explanation unit 114-6, and the like. Prepare. The input unit 114-2 may include a plurality of push buttons, and the operation panel 14 may be provided with operation key switches, operation key cylinders, and the like. In addition, a temperature sensor for detecting the temperature of the semiconductor substrate, an energization counter and an energization hour meter that can measure the energization state of each component may be disposed inside the operation panel 14.

  For example, as shown in FIG. 1, the sensor device 15 may include a rear photoelectric sensor 115-1, a front photoelectric sensor 115-2, an inlet photoelectric sensor 115-3, and the like. Although only one sensor device 15 is illustrated in FIG. 3, an arbitrary number of sensor devices 15 may be configured to be communicably connected to the control device 11. These photoelectric sensors 115-1 to 115-3 may be configured to detect the position of the vehicle and notify the user of the position of the vehicle by lighting a lamp or the like. In addition, a plurality of sensor devices 15 may be arranged at arbitrary positions on the parking device 100 as sensors for detecting the presence or absence of an obstacle or an intruder. Although not shown, the sensor device 15 includes an emergency limit switch that detects an overrun of the pallet 104 and makes an emergency stop. The positioning sensor may be included. Further, inside each sensor device 15, a temperature sensor for detecting the temperature of the semiconductor substrate, an energization counter and an energization hour meter capable of measuring the energization state of each component may be arranged.

  As illustrated in FIG. 3, the control device 11 includes a measurement unit 11-1, a storage unit 11-2, and a communication unit 11-3. The measuring unit 11-1 measures the values relating to the operation status of individual components included in the pallet moving mechanism 13, the operation panel 14, and the sensor device 15. The value related to the operating status of each component measured by the measurement unit 11-1 may include, for example, the number of energizations, the energization time, the magnitude of the current, and the temperature. Moreover, all of the values relating to these operating conditions may be measured, or any one of them may be measured.

  The storage unit 11-2 stores a first table that stores values related to the operating status of each component measured by the measuring unit 11-1, and a second table that stores predetermined threshold values for the values related to the operating status of each component. And remember. The communication unit 11-3 displays on the display unit 114-1 of the operation panel 14 when the value related to the operation status of each component stored in the first table is equal to or greater than the threshold value stored in the second table. Information to be transmitted to the operation panel 14.

  Processing of the control device 11 having such a configuration will be described below with reference to configuration examples of tables included in the storage unit 11-2 illustrated in FIGS. FIGS. 4 to 6 respectively illustrate tables that store values related to operating states of the motors 1 to 3 included in the pallet moving mechanism 13 among a plurality of components provided in the parking apparatus 100.

  First, the first table of the storage unit 11-2 will be described with reference to FIG. FIG. 4A shows, as an example, a first table that stores the energization times and energization times of the plurality of motors 1 to 3, and FIG. 4B shows an example of energization of the plurality of motors 1 to 3. A table for storing the start date and time and the energization end date and time is shown.

  As shown to Fig.4 (a), when the 1st table stores the energization frequency and energization time, it is from the use start time of each component measured by the measurement part 11-1 of the control apparatus 11 to the present. Information on the accumulated number of energizations and the accumulated energization time is stored.

  Accordingly, the measurement unit 11-1 first measures the energization start date and time and the energization end date and time of the motors 1 to 3 using an energization counter, an energization hour meter, and the like disposed inside the pallet moving mechanism 13. The energization time per time calculated from the energization start date and time and the energization end date and time is stored in the table shown in FIG. Next, in the first table shown in FIG. 4A, the measurement unit 11-1 adds the energization time per time shown in FIG. 4B to the energization time from the start of use to the previous time. The accumulated energization time and the accumulated energization count are stored.

  FIG. 5 illustrates, as an example, a second table that stores information indicating the energization frequency and energization time thresholds of the plurality of motors 1 to 3. In the second table, a predetermined threshold is set in advance. The threshold value related to the operating status of each component is a value set as a guideline for notifying the user of the replacement timing and performance status of each component, and may be a value arbitrarily defined by an administrator or the like.

  In this way, values and threshold information regarding the operating status of each component are stored in each table stored in the storage unit 11-2. By using such information, the number of energizations and the energization time stored in the first table shown in FIG. 4A are changed to the number of energizations and the energization time stored in the second table shown in FIG. When the threshold value is exceeded, it is possible to predict the performance deterioration and the component life of the component. Note that, here, a configuration in which both the number of energizations and the energization time are measured and stored will be described as an example, but either one of the number of energizations or the energization time is measured and stored. Also good.

  Next, with reference to FIG. 6, not only the number of energizations and the energization time but also a case where temperature is measured from a temperature sensor arranged inside each component will be described as an example. FIG. 6A illustrates a first table that stores information on the measurement temperature and measurement date and time measured by the measurement unit 11-1, and FIG. 6B is arbitrarily set by an administrator or the like. FIG. 6C shows a second table for storing the temperature threshold value, and FIG. 6C shows a table for storing the number of times the measured temperature measured by the measuring unit 11-1 exceeds the threshold value.

  The measurement unit 11-1 acquires temperature information from the temperature sensors arranged in the motors 1 to 3, and the measurement temperature and the measurement date and time at that time are stored in the first table shown in FIG. Store. Such temperature measurement may be such that the measurement process is automatically started when the motors 1 to 3 are energized, and the measurement process is periodically started at a preset time. It may be a thing.

  When the measurement temperature stored in the first table shown in FIG. 6A is equal to or higher than the threshold value of the temperature stored in the second table shown in FIG. May accumulate the number of times and store the number of times exceeding the threshold in the table shown in FIG. By storing such information in the storage unit 11-2, the degree of deterioration corresponding to the temperature of each motor 1 to 3 is diagnosed based on the number of times that the internal temperature of each motor 1 to 3 exceeds the threshold. It is also possible to do.

  As described above, according to the control device 11, the measurement unit 11-1 uses the pallet movement mechanism 13, the operation panel 14, and the sensor device 15 to determine the number of energization times and energization time of each component, and the values related to the operation status such as temperature. When the threshold value is exceeded by comparing the measured value stored in the first table with the threshold value stored in the second table, the performance deterioration of each component and the component life Can be predicted.

  4 to 6, the plurality of motors 1 to 3 included in the pallet moving mechanism 13 have been described as examples. However, a plurality of driving components such as rollers and bearings included in the pallet moving mechanism 13, and sensors The same measurement can be performed for components such as a plurality of photoelectric sensors and a plurality of limit switches included in the device 15 and a push button, an operation key switch, and an operation key cylinder included in the operation panel 14.

  Based on the measured values regarding the operating status of each part, the control device 11 diagnoses the performance state of each part and notifies the user of the maintenance time and repair method of each part. Hereinafter, with reference to FIG. 7, the predictive maintenance process of each component provided in the parking device 100 by the control device 11 according to the embodiment of the present invention will be described in detail.

  FIG. 7 is a flowchart showing the flow of processing by the control device 11 according to an embodiment of the present invention. As shown in FIG. 7, the control device 11 first measures values related to the operation status of each component (S310). In S <b> 310, the measurement unit 11-1 of the control device 11 is a value relating to the operation status such as the number of energization times, energization time, temperature, and current magnitude of each component of the pallet moving mechanism 13, the operation panel 14, and the sensor device 15. Are stored in a table stored in the storage unit 11-2.

  Next, the control device 11 executes comparison data processing (S320). In S320, the measurement unit 11-1 of the control device 11 can compare the value related to the operation status of each component measured in S310 with the threshold value stored in the second table stored in the storage unit 11-2. If so, it is stored in the first table stored in the storage unit 11-2. In addition, when the value related to the operating state of each component measured in S310 is not a value that can be compared with the threshold value stored in the second table, the threshold value stored in the second table based on the measured value. Are recalculated to be comparable to each other, and the calculated value is stored in the first table stored in the storage unit 11-2.

  Next, the communication unit 11-3 of the control device 11 compares the value related to the operation status of each component stored in the first table with the threshold value stored in the second table, and the value related to the operation status is determined. It is determined whether or not the threshold value is exceeded (S330). If it is determined in S330 that the value related to the operating state is equal to or greater than the threshold value, the communication unit 11-3 transmits display data displayed on the display unit 114-1 of the operation panel 14 to the operation panel 14 (S340). ).

  At this time, the display data transmitted from the communication unit 11-3 may be information stored in a table stored in the storage unit 11-2 in accordance with individual components and individual operating conditions. The display data is information that is stored in advance in a table stored in the storage unit 11-2, which the administrator or the like desires to notify the user via the display unit 114-1 of the operation panel 14. Also good. For example, the display data may be a replacement proposal for the part and a guide for a repair method notified to the user. Accordingly, the communication unit 11-3 can select display data corresponding to each component and each operation state from the table stored in the storage unit 11-2 and transmit the display data to the operation panel 14.

  Further, when the control device 11 is connected to an administrator terminal or the like via a network so as to be able to communicate with each other, the communication unit 11-3 displays display data stored in a table stored in the storage unit 11-2. May be transmitted to the manager terminal together with the operation panel 14. Thereby, an administrator etc. can also recognize the information regarding the operating condition of each part of parking device 100, while being in a remote place.

  Although not shown in FIG. 7, in S340, the communication unit 11-3 is stored in a table stored in the storage unit 11-2 according to information input to the input unit 114-2 of the operation panel 14. The presence or absence of transmission of the displayed data to the operation panel 14 may be determined. For example, when the information input to the input unit 114-2 of the operation panel 14 includes information that the user input to the input unit 114-2 of the operation panel 14 is not a target person who notifies the content of the display data. The communication unit 11-3 may perform a process of not transmitting display data to the operation panel 14.

  In S340 illustrated in FIG. 7, the communication unit 11-3 transmits the display data to the operation panel 14, and the processing is terminated. Also, in S320, the process ends even when it is determined that the value related to the operating state is not equal to or greater than the threshold value.

  Thus, according to the control apparatus 11 with which the parking apparatus 100 which concerns on one Embodiment of this invention is provided, when the value regarding the measured operating condition of each component is more than a preset threshold value, it is with respect to a user. Thus, it is possible to notify parts replacement proposals and repair method guidance by displaying them on the display unit 114-1 of the operation panel 14.

  Therefore, according to the parking device 100 according to the embodiment of the present invention, the performance of each component is measured before the occurrence of the failure by measuring the values regarding the operation status such as the number of energizations and the energization time that are different for each component. Since the situation can be diagnosed and notified to the user, it is possible to prevent breakdowns and troubles in the parking device and to ensure the safety of the user.

DESCRIPTION OF SYMBOLS 100 Parking apparatus 102 Support | pillar 104 Pallet 10 System 11 Control apparatus 11-1 Measuring part 11-2 Storage part 11-3 Communication part 113, 13 Pallet moving mechanism 114, 14 Operation panel 114-1 Display part 114-2 Input part 114- 3 Operation power switch 117 Control panel 12 Network 15 Sensor device 115 Photoelectric sensor

Claims (5)

A main structure forming a parking space stacked in a plurality of stages in the vertical direction;
A pallet on which a vehicle is placed in the parking space;
A pallet moving mechanism comprising a plurality of drive parts for moving the pallet;
An operation panel having an input unit and a display unit for operating the movement of the pallet by driving the pallet moving mechanism;
A plurality of sensor devices arranged in the parking space;
The pallet moving mechanism, the operation panel, and the plurality of sensor devices are communicably connected to each other via a wireless or wired line, and the pallet moving mechanism, the operation panel, and the plurality of sensor devices are energized. Alternatively, a measurement unit that measures the energization time, a first table that stores the energization count or the energization time measured by the measurement unit, and a second table that stores a predetermined threshold value of the energization count or the energization time, respectively. A control unit including a storage unit that stores the communication unit and a communication unit connected to a network that can communicate with each other.
The control device is connected to an administrator terminal via the network,
The said communication part transmits the data stored in the said memory | storage part to the said operation panel and the said manager terminal, The parking apparatus characterized by the above-mentioned.   The parking apparatus according to claim 1, wherein the data is information notified to a user.   The parking apparatus according to claim 1, wherein the data is a replacement proposal and a repair method guide for the plurality of drive parts.   The parking device according to any one of claims 1 to 3, wherein it is determined whether or not to transmit the data stored in the storage unit to the operation panel according to information input to the input unit.   The parking apparatus according to any one of claims 1 to 4, wherein a process of not transmitting the data to the operation panel is performed according to information input to the input unit.

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