JP2008129875A - Parking lot control system - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a parking lot control system which allows a driver of a vehicle to be parked to select and determine a parking position by him or herself in advance, guides the vehicle to the parking position with the use of a guide lamp and hence charges a parking fee in accordance with an actual parking time. <P>SOLUTION: An information table for holding parking information, guide lamp information, and parking indicator lamp information is arranged in a parking information management server. Information on a vacant parking position is displayed on a ticket issuing machine, the driver inputs a desired parking position to the ticket issuing machine based on the displayed information and the input desired parking position is set as the parking position of the vehicle. The guide lamp is controlled to guide the vehicle to the parking position. The vehicle to be parked in the parking position is detected, a parking start time and a parking end time are set, and then the parking fee is calculated based on the set parking start time and parking end time. Consequently, the parking fee can be charged in accordance with the actual parking time. <P>COPYRIGHT: (C)2008,JPO&INPIT

Description

  The present invention relates to a parking lot control system.

  The parking lot control system for pay parking lots is the management and display control of the availability of parking spaces (parking positions) that can be parked in the parking lot (empty or full), vehicle entry / exit control, calculation and collection of parking fees. It is configured to perform control.

  The parking position in the conventional general parking lot is a configuration in which the driver of the vehicle finds a parking position that is vacant, and the driver needs to visually find where the empty parking position is located. Therefore, it takes a long time to find an available parking position after warehousing, which is inconvenient and increases the parking fee, resulting in a lack of service. This is particularly noticeable in large parking lots.

A conventional parking lot control system configured to assign a parking position to a vehicle to be stored is managed by a computer system for parking at all parking positions in the parking lot, and one of the free parking positions for a vehicle to be stored. Are automatically assigned and guided to the assigned parking position by a guide light.
JP 2005-332005 A

  Since the conventional parking control system that assigns the parking position is a configuration in which the system automatically selects and assigns the parking position, the driver of the parking vehicle selects the parking position by his / her own intention. It cannot be decided and is inconvenient for the driver.

In addition, the conventional parking control system in the toll parking lot is configured to collect the parking fee by calculating the parking time between the time when it passes through the entry gate and the exit gate. There is a disadvantage of having to pay a parking fee for a long time.
For example, in a large parking lot such as a department store, even before leaving the parking position (parking frame), the front and back of the exit gate are congested with vehicles, so it may not be possible to immediately exit and pay an extra parking fee. .

  In addition, a conventional parking lot control system that controls the parking of a vehicle by installing a car stop device having a car stop plate that moves up and down at each parking position increases the cost of installing and maintaining the car stop device, resulting in a large parking space. It is uneconomical as a parking lot control system in a parking lot.

  An object of the present invention is to make it possible to select and decide a parking position (parking frame) of a vehicle to be stored in advance from a vacant parking position according to a driver's desired intention, and guide by a guide light. Realize a parking lot control system that allows a vehicle to easily enter a corresponding parking position in a short time, and basically allows only the actual parking time to be used as a parking fee. It is in.

  Another object of the present invention is to make it possible to realize such a parking lot control system at a relatively low cost.

In order to solve the above-mentioned problem, the invention according to claim 1 of the present application includes a ticket issuing machine that issues a parking ticket, a guide light that guides a stored vehicle to a target parking position, and a parking state of the vehicle at each parking position. Manages parking information, parking indicator lamps that display the parking state of each parking position, an on-site gate that grasps the passage of vehicles that have parked, a settlement machine that collects parking fees, and parking information A parking lot control system comprising a parking information management server, a ticketing machine, a guide light, a parking detection device, a parking indicator light, a gate in the hall, a settlement machine, and a communication line that connects the parking information management server and mediates information communication. In
The ticket-issuing machine includes a display unit that displays various information, an input unit that inputs information on a desired parking position, a parking ticket output unit that issues a parking ticket, and a warehousing gate driving unit that drives the warehousing gate to open and close. , By executing control processing in cooperation with the communication unit and each of these units, the vacant parking position information of the parking lot is acquired from the parking information management server, displayed on the display unit, and input from the input unit A control unit that sets the parking position of the vehicle to be stored based on the desired parking position and causes the parking ticket output unit to issue a parking ticket, and transmits the issued parking ticket information to the parking information management server,
The guide light includes an arrow indicator light that guides the vehicle from the warehousing position to the parking position, a communication unit, and guide light information that guides the vehicle that enters the vehicle to the desired parking position by executing control processing in cooperation with these units. A control unit that obtains the information from the parking information management server and turns on the arrow indicator lamp,
The parking detection device performs control processing in cooperation with a vehicle detector, a communication unit, and each of these units, thereby transmitting presence / absence information of a vehicle located in a parking frame to the parking information management server. With
The parking indicator lamp displays a parking state indicating the presence or absence of a vehicle parked at a parking position, a communication unit, and executes a control process in cooperation with each of these units, thereby enabling the parking information management server to A control unit that acquires parking indicator light information and changes a lighting state of the display unit,
The gate in the hall sets and returns a gate passing time for the inserted parking ticket by executing a control process in cooperation with the parking ticket input / output unit, the communication unit, and each of these units, and passes through the gate. A controller that transmits time information to the parking information management server,
The settlement machine includes a parking ticket entry / exit unit, a display unit, a parking fee collection unit, an exit gate drive unit, a communication unit, and a control unit that executes control processing in cooperation with these units. By transmitting the information on the parking ticket inserted into the parking information management server, the parking fee information is acquired from the parking information management server and displayed on the display unit, and the corresponding fee is collected by the parking fee collecting unit. And a controller that opens and closes the exit gate to the exit gate drive unit,
The parking information management server includes an information table that holds parking information, guide light information, parking indicator light information, and parking ticket information, a communication unit, and a control unit that executes control processing in cooperation with these units. ,
The control unit of the parking information management server refers to the information table, and transmits a vacant parking position information of a parking lot to the ticketing machine,
A processing unit that sets and holds ticketing time and parking position information for a vehicle entering based on ticketing information acquired from the ticketing machine, in the information table;
A processing unit for obtaining guide light information for guiding a vehicle to be received to a parking position from the information table and transmitting the information to the guide light;
A processing unit that sets and holds the parking start time and parking end time of the vehicle parked at the parking position based on the information signal acquired from the parking detection device in the information table;
A processing unit for holding presence / absence information of a vehicle parked at each parking position in the information table and transmitting parking indicator light information based on the information to the parking indicator,
A processing unit that sets and holds the gate passing time information acquired from the in-field gate in the information table;
Based on the information of the parking ticket acquired from the payment machine, the ticketing time, the parking start time, and the parking end time set in the information table are referred to determine the payment target time, and the parking fee corresponding to the payment target time And a settlement processing unit that transmits the parking fee information to the settlement machine.
Moreover, the invention of claim 2 of the present application is the parking lot control system according to claim 1, wherein the settlement machine includes a delivery settlement machine and an in-store settlement machine,
The exit / accounting machine has a parking ticket entry / exit section, a display section, a parking fee collection section, an exit gate drive section, a communication section, and a control process in cooperation with these sections. By sending the parking ticket information inserted into the parking information management server to the parking information management server, the parking fee information is acquired from the parking information management server and displayed on the display unit. A control unit for collecting and opening and closing the exit gate to the exit gate drive unit,
The in-store payment machine includes a parking ticket input / output unit, a display unit, a parking fee collection unit, a communication unit, and a parking unit that is input to the parking ticket input / output unit by executing a control process in cooperation with these units. By transmitting the ticket information to the parking information management server, parking fee information is acquired from the parking information management server and displayed on the display unit, and the corresponding fee is collected by the parking fee collection unit and settled. A control unit that transmits the settlement time information to the parking information management server, sets the settlement time to the parking ticket, and returns the parking ticket;
The control unit in the parking information management server further includes a processing unit that sets and holds the settlement time information acquired from the in-store settlement machine in the information table,
The checkout processing unit executes the checkout process for the shipping checkout machine, and for the in-store checkout machine, the information table is set based on the information on the parking ticket acquired from the in-store checkout machine. The settlement time is obtained by referring to the ticketing time and the parking start time, and a settlement process is performed for obtaining a parking fee corresponding to the settlement time and transmitting the parking fee information to the settlement machine.


Further, the invention of claim 3 of the present application is characterized in that in the parking lot control system of claim 1 or claim 2, a large number of the guide lights for guiding the stored vehicle to the parking position blink.

Further, the invention of claim 4 of the present application is the parking lot control system according to claim 1, claim 2 or claim 3, wherein the parking indicator lamp for displaying the presence or absence of the vehicle is parked in the parking frame. The parking lot control system is characterized in that it is changed depending on whether the parking frame is closed or not.

In addition, in the parking lot control system according to claim 1, claim 2, claim 3, or claim 4 of the present application, the parking indicator light for displaying the presence or absence of a vehicle is The display color is red when parked in the parking frame, and blue when parking in the parking frame is finished.

According to the parking lot control system of the present invention, it is possible to select and decide the parking position in advance by one's own intention, and the vehicle can easily enter the parking position by guidance with a guide light. Furthermore, basically, it is sufficient to pay the parking fee only for the actual parking time.
Moreover, such a parking lot control system can be realized at a relatively low cost.

BEST MODE FOR CARRYING OUT THE INVENTION The best mode for carrying out the present invention includes a ticket issuing machine that issues a parking ticket, a guide light that guides a stored vehicle to a target parking position, and a parking detection device that detects the parking state of the vehicle at each parking position. A parking indicator that displays the parking status at each parking position, an on-site gate that grasps the passage of vehicles that have been parked, a delivery checker that is installed at the delivery location and collects parking fees, and installed in the store An in-store payment machine that collects parking fees, a parking information management server that manages parking information, the ticket issuing machine, a guide light, a parking detection device, a parking indicator light, an in-house gate, an exit adjustment machine, an in-store payment machine, and parking information. In a parking lot control system provided with a communication line that mediates information communication by connecting a management server,
The ticket-issuing machine includes a display unit that displays various information, an input unit that inputs information on a desired parking position, a parking ticket output unit that issues a parking ticket, and a warehousing gate driving unit that drives the warehousing gate to open and close. , By executing control processing in cooperation with the communication unit and each of these units, the vacant parking position information of the parking lot is acquired from the parking information management server, displayed on the display unit, and input from the input unit A control unit that sets the parking position of the vehicle to be stored based on the desired parking position and causes the parking ticket output unit to issue a parking ticket, and transmits the issued parking ticket information to the parking information management server,
The guide light includes an arrow indicator light that guides the vehicle from the warehousing position to the parking position, a communication unit, and guide light information that guides the vehicle that enters the vehicle to the desired parking position by executing control processing in cooperation with these units. A control unit that obtains the information from the parking information management server and turns on the arrow indicator lamp,
The parking detection device performs control processing in cooperation with a vehicle detector, a communication unit, and each of these units, thereby transmitting presence / absence information of a vehicle located in a parking frame to the parking information management server. With
The parking indicator lamp displays a parking state indicating the presence or absence of a vehicle parked at a parking position, a communication unit, and executes a control process in cooperation with each of these units, thereby enabling the parking information management server to A control unit that acquires parking indicator light information and changes a lighting state of the display unit,
The gate in the hall sets and returns a gate passing time for the inserted parking ticket by executing a control process in cooperation with the parking ticket input / output unit, the communication unit, and each of these units, and passes through the gate. A controller that transmits time information to the parking information management server,
The exit / accounting machine has a parking ticket entry / exit section, a display section, a parking fee collection section, an exit gate drive section, a communication section, and a control process in cooperation with these sections. By sending the parking ticket information inserted into the parking information management server to the parking information management server, the parking fee information is acquired from the parking information management server and displayed on the display unit. A control unit for collecting and opening and closing the exit gate to the exit gate drive unit,
The in-store payment machine includes a parking ticket input / output unit, a display unit, a parking fee collection unit, a communication unit, and a parking unit that is input to the parking ticket input / output unit by executing a control process in cooperation with these units. By transmitting the ticket information to the parking information management server, parking fee information is acquired from the parking information management server and displayed on the display unit, and the corresponding fee is collected by the parking fee collection unit and settled. A control unit that transmits the settlement time information to the parking information management server, sets the settlement time to the parking ticket, and returns the parking ticket;
The parking information management server includes parking information, guide light information, parking indicator light information, parking ticket information, and settlement time information, a communication unit, and a control that executes control processing in cooperation with these units. With
The control unit of the parking information management server refers to the information table, and transmits a vacant parking position information of a parking lot to the ticketing machine,
A processing unit that sets and holds ticketing time and parking position information for a vehicle entering based on ticketing information acquired from the ticketing machine, in the information table;
A processing unit for obtaining guide light information for guiding a vehicle to be received to a parking position from the information table and transmitting the information to the guide light;
A processing unit that sets and holds the parking start time and parking end time of the vehicle parked at the parking position based on the information signal acquired from the parking detection device in the information table;
A processing unit for holding presence / absence information of a vehicle parked at each parking position in the information table and transmitting parking indicator light information based on the information to the parking indicator,
A processing unit that sets and holds the gate passing time information acquired from the in-field gate in the information table;
Based on the information on the parking ticket acquired from the issuing and adjusting machine, the ticketing time, the parking start time, and the parking end time set in the information table are referred to determine the settlement target time, and the parking according to the settlement target time. A fare adjustment processing unit for sending the parking fee information to the fare adjustment machine for a fee;
Based on the information on the parking ticket acquired from the in-store payment machine, refer to the ticketing time set in the information table and the parking start time to obtain the payment target time, and obtain the parking fee corresponding to the payment target time. An in-store payment processing unit that transmits the parking fee information to the in-store payment machine;
And a processing unit that sets and holds the settlement time information acquired from the in-store settlement machine in the information table.

Embodiments of the present invention will be described below with reference to the drawings.
FIG. 1 is a layout diagram of a parking lot and ancillary equipment in the parking lot control system according to the first embodiment.

  In FIG. 1, reference numeral 1 denotes a parking lot, and a parking ticket 110 (FIG. 13) is issued to a vehicle entering the parking lot 1 and allowed to enter the parking lot 1 at the parking position. A ticketing machine 11 having a warehousing gate is provided. In the parking lot 1, there are a large number of guide lights 12 for guiding the stored vehicle to the parking position, a large number of parking frames 13 for displaying the parking position, and whether each parking frame 13 is parked in the parking frame 13. A parking detection device 14 for detecting the vehicle, a parking indicator lamp 15 for displaying whether or not the vehicle is parked in the parking frame 13 for each parking frame 13, and an on-site gate for detecting the moving state of the vehicle after parking 16. And the delivery position from the parking lot 1 is equipped with the delivery settlement machine 17 provided with the delivery gate which collects the parking fee of the vehicle delivered from a parking lot and accepts delivery.

  Reference numeral 2 denotes a store connected to the parking lot 1, and in the vicinity of the entrance to the parking lot 1 in this store, a driver who has finished shopping in the store inserts a parking ticket 110 (FIG. 13) to settle the parking fee. An in-store checkout machine 21 is installed.

  The ticket issuing machine 11, the guide light 12, the parking detection device 14, the parking indicator light 15, the in-house gate 16, the exit settlement machine 17, and the in-store settlement machine 21 are connected to a parking information management server through a communication line as will be described later. The parking management is realized in cooperation with the parking information management server.

  FIG. 2 shows the ticket issuing machine 11, the guide light 12, the parking detection device 14, the parking indicator light 15, the on-site gate 16, the exit settlement machine 17, the in-store settlement machine 21, the communication line 3, and the parking information management server in the first embodiment. 4 is a functional block diagram of the entire system showing a specific configuration of FIG.

  The ticket-issuing machine 11 inputs the control part 111 which performs the various processes at the time of putting a vehicle in the parking lot 1, the display part 112 which displays various information, and the information of the parking position which the driver | operator of a vehicle desires. An input unit 113 for printing, a parking ticket output unit 114 for printing and issuing a parking ticket, a warehousing gate driving unit 115 for opening and closing the warehousing gate, and a communication unit 116 for communicating with the parking information management server 4 via the communication line 3. Is provided.

  The control unit 111 is mainly composed of a microcomputer having various control processing programs, and the display unit 112 is based on the parking information obtained from the parking information management server 4 and the input from the input unit 113. A display processing unit 1111 that performs display processing of “empty” or “full” and display processing of an available parking position (parking frame 13) under control, and parking based on input of desired parking position information from the input unit 113 Controls a parking position setting processing unit 1112 that performs processing for determining a position, a ticket issuing processing unit 1113 that controls the parking ticket output unit 114 so as to issue the ticket by printing parking ticket information on the parking ticket, and a warehousing gate driving unit 115. A warehousing gate control processing unit 1114 to perform and a ticketing information transmission processing unit 1115 to transmit information on the issued parking ticket to the parking information management server 4 are provided.

  The display unit 112 is configured using a liquid crystal display panel or a plasma display panel, and the input unit 113 is configured using a transparent touch switch panel superimposed on the surface of the display unit 112.

  The parking ticket output unit 114 is a unit that is controlled by the ticket issuing unit 1113 to print and output parking ticket information, and is realized by employing a well-known configuration unit.

  The warehousing gate driving unit 115 is a means that opens the warehousing gate under the control of the warehousing gate control processing unit 1114 after the ticket is issued, and is realized by adopting a well-known configuration means.

  The communication unit 116 is a unit that executes transmission / reception of various types of information in the processing to the parking information management server 4 and is realized by employing a known communication unit.

  Each of the guide lights 12 has a large number of arrow indicator lights 121, a lighting control unit 122 that controls the lighting of the arrow indicator lights 121, and an arrow that is lit to guide the entrant vehicle from the position of the ticket issuing machine 11 to the parking position. The communication part 123 which receives the lighting control information which shows the indicator lamp 121 from the parking information management server 4 is provided.

  Each of the arrow indicator lamps 121 is configured such that a light emitting lamp is installed in a concave portion provided on the vehicle traveling floor, and the surface thereof is covered with the vehicle traveling floor by a translucent cover with an arrow. And

  The lighting control unit 122 is configured mainly by a microcomputer having a control processing program, and is configured to control the lighting of the arrow indicator lamp 121 including blinking based on the lighting control information received by the communication unit 123. .

  The communication unit 123 is means for receiving lighting control information from the parking information management server 4 and is realized by employing a known communication means.

  The parking detection device 14 outputs a detection signal in response to a vehicle located in the corresponding parking frame 13, acquires a detection signal from the vehicle detector 141, and acquires the detection signal in the corresponding parking frame 13. The vehicle detection control unit 142 that detects that the vehicle is located at the front and the communication unit 143 that transmits the vehicle detection result to the parking information management server 4 are provided.

  The vehicle detector 141 is configured by an optical sensor, an ultrasonic sensor, or the like that outputs a detection signal in response to a vehicle located in the corresponding parking frame 13.

  The vehicle detection control unit 142 is mainly composed of a microcomputer provided with a control processing program, determines the level of the detection signal acquired from the vehicle detector 142, and is the vehicle positioned in the corresponding parking frame 13? It is configured to determine whether or not.

  The communication unit 143 is a means for transmitting the vehicle detection result to the parking information management server 4 and is realized by employing a known communication means.

  The parking indicator 15 includes a display 151 that displays the presence or absence of a vehicle parked in the parking frame 13, a lighting controller 152 that controls the lighting of the display 151, and a parking information management server that displays the parking indicator control information. 4 is provided.

The said display part 151 is comprised integrally by the blue indicator lamp which displays that the red parking lamp which displays that the vehicle is parked in the applicable parking frame 13 and is not parked.
Here, the blue color includes green as in the color name generally used for traffic signals.

  The lighting control unit 152 is configured mainly with a microcomputer including a control processing program, and controls the lighting color of the display unit 151 based on the parking indicator light information received from the parking information management server 4 by the communication unit 153. .

  The communication unit 153 is means for receiving parking indicator light information from the parking information management server 4 and is realized by adopting known communication means.

  The in-field gate 16 is a means for setting a passing time of the parking gate in the parking ticket 110 (FIG. 13) for a vehicle that is installed at an exit position from each parking area and passes through the position. Unit 161, control unit 162, and communication unit 163.

  The parking ticket entry / exit unit 161 is means for receiving a parking ticket inserted from a driver and setting and returning a gate passing time, and is realized by employing a known ticket entry / exit means.

  The control unit 162 is mainly composed of a microcomputer provided with a control processing program, sets the gate passage time for the gate passage time determination processing unit 1621 and the parking ticket, and sets the gate passage time to the parking information management server. 4 includes a gate passage time setting processing unit 1622 for performing transmission processing to be transmitted to 4.

  The communication unit 163 is a means for transmitting the gate passage time to the parking information management server 4 and is realized by employing a known communication means.

  The issue settlement machine 17 is a means for adjusting the parking fee when the vehicle is issued from the parking lot, and includes a display unit 171, a parking ticket entry / exit unit 172, a parking fee collection unit 173, an exit gate drive unit 174, and a communication unit. 175 and a control unit 176 are provided.

  The display unit 171 is a means for displaying exit guidance and parking charges, and is configured using a liquid crystal display panel or a plasma display panel.

  The parking ticket input / output unit 172 is a means for receiving and collecting a parking ticket input from the driver, collecting it, or printing it and outputting it. The parking ticket input / output unit 172 is realized by employing well-known input / output means.

  The parking fee collection unit 173 is a unit that accepts a parking fee to be input and refunds change, and is realized by using a well-known fee collection unit.

  The exit gate drive unit 174 is a means for driving the exit gate to be opened after the settlement, and is realized by employing well-known constituent means.

  The communication unit 175 is a means for transmitting to the parking information management server 4 and is realized by employing a known communication means.

  The control unit 176 is a means for controlling the display unit 171, the parking ticket entry / exit unit 172, the parking fee collection unit 173, the exit gate drive unit 174, and the communication unit 175, and is mainly a microcomputer having various control processing programs. A display processing unit 1761 for controlling the display unit 171, a parking ticket processing unit 1762 for controlling the parking ticket input / output unit 172, a parking fee processing unit 1766 for controlling the parking fee collecting unit 173, and settlement information. A settlement information processing unit 1764 for processing and a delivery gate control unit 1765 for controlling the delivery gate drive unit 174.

  And the display process part 1761 communicates with the parking information management server 4 via the said communication part 176, and performs various display processes.

  The parking ticket processing unit 1762 executes control processing for accepting the inserted parking ticket 110 and printing (input) and returning (output) the settlement time.

  The parking fee processing unit 1863 executes a parking fee display and fee collection control process for the inserted parking ticket 110.

  The settlement information processing unit 1764 reads the ticket ID of the received parking ticket and transmits it to the parking information management server, or transmits the ticket issuing ID and the settlement time of the settled parking ticket 110 to the parking information management server. Execute.

  The exit gate control unit 1765 executes a control process for controlling the gate driving unit 174 that opens and closes the exit gate.

However, this output settlement machine 17 uses the output function in the parking ticket input / output part 172 in a stopped state.

  The in-store checkout machine 21 is configured in the same manner as the above-described checkout machine 17, but the parking ticket processing unit 1762 prints and outputs the checkout time for the parking ticket 110 received by the parking ticket input / output unit 172. The function is performed to perform the process, and the exit gate control unit is set to the function stop state and used.

  The communication line 3 communicates between the ticketing machine 11, the guide light 12, the parking detection device 14, the parking indicator light 15, the on-site gate 16, the exit settlement machine 17 and the in-store settlement machine 21 and the parking information management server 4. It is an intermediary means, and is configured using a wired or wireless dedicated communication line, a LAN, an Internet line, or the like.

  The parking information management server 4 is means for executing management of the parking lot, and includes a control unit 41 that executes various control processes, a display unit 42 that displays various types of information of the parking information management server 4, and various types of parking related information. Used for guidance from the warehousing position to each parking position, an input unit 43 for inputting information, a parking ticket information table 44 for holding various information for managing parking tickets, a parking information table 45 for holding parking information In order to do so, a guide light information table 46 that holds information on guide lights that are lit, a parking indicator light information table 47 that holds parking state information of each parking position, and a communication unit 48 are provided.

  The control unit 41 is mainly composed of a microcomputer having various control processing programs, and a parking ticket information processing unit 411 that performs processing based on parking ticket information, and a parking information communication processing unit that performs communication processing of parking information. 412, a payment information communication processing unit 413 that exchanges information necessary for the payment of the parking fee, and guidance to the position by referring to the guide light information table 46 based on the parking position information input by the ticket issuing machine 11. A guide light information processing unit 414 that executes a process for obtaining information on a guide light that is lit on and transmitting the information to the guide light 12, a parking start time processing unit 415 that obtains a parking start time of the vehicle, and a parking end time of the vehicle. A parking end time processing unit 416, a parking fee calculation processing unit 417 that calculates a parking fee from the parking time of the vehicle, and a parking display based on parking information to each parking frame (position) 13 Comprising a processing function of the parking indicator information processing unit 418 and transmits the selected lighting color of a display lamp 151 at 15.

  FIG. 3 shows the recording format of the parking ticket information table 44 that holds the parking ticket information of the vehicle to be parked. 441 is the ticket issuing ID, 442 is the date, 443 is the ticket issuing time, 444 is the parking position number, 445 Is the settlement time, and 446 is an area for holding information on the gate passage time.

  FIG. 4 shows the recording format of the parking information table 45 for managing the time of the vehicle to be parked, etc., 451 is the parking position number including the floor, area and frame number indicating the parking position, and 452 is each parking position. A parking state flag indicating the presence / absence of parking in the frame, 453 is a parking start time, and 454 is an area for holding information on parking end time.

  FIG. 5 shows a recording format of a guide light information table 46 that holds information on the guide light 12 that is lit to guide the vehicle to be parked from the warehousing position to the parking position. 461 is a parking position number, 462 ˜46XX is an area for holding each information of the guide light number (guide light ID) to be turned on.

  FIG. 6 shows a recording format of a parking light information table 47 that holds information indicating the presence / absence of a vehicle parked at each parking frame 13, where 471 is a parking position number, and 472 is a parking presence / absence. This is an area for holding each information of the lighting color.

  The parking ticket information table 44, the parking information table 45, the guide light information table 46, and the parking light table 47 can be configured by merging and editing into one information table.

  FIG. 7 is a flowchart of information processing for setting a parking position of a vehicle desired to be parked and for guiding from the warehousing position to the parking position.

Step 701
The parking information communication processing unit 412 in the parking information management server 4 refers to the parking information table 45 to check whether there is parking in each parking frame 13 and notifies the ticket issuing machine 11 of empty or full information.

Step 702
When the display processing unit 1111 in the control unit 111 of the ticket issuing machine 11 receives the “full vehicle” information from the parking information management server 4, the display unit 112 displays a “full vehicle” display screen 112 g as shown in FIG. Process to display.

Step 703
When the display processing unit 1111 in the control unit 111 of the ticket issuing machine 11 receives the “empty vehicle” information from the parking information management server 4, the display unit 112 displays the “empty vehicle” display screen 112 a as shown in FIG. Process to display.

Step 704
The parking position setting processing unit 1112 in the control unit 111 of the ticket issuing machine 11 monitors whether there is an input from the position of the parking button on the display screen 112a (FIG. 12) in the input unit 113.

Step 705
When the parking position setting processing unit 1112 in the control unit 111 of the ticket issuing machine 11 detects an input from the position of the “parking button” on the display screen 112a in the input unit 113, the parking information communication processing 412 in the parking information management server 4 and The parking information stored in the parking information table 45 is acquired and the floor information with the empty parking frame is extracted and instructed to the display processing unit 1111, and the display unit 112 is shown in FIG. Such a parking floor selection screen 112b is displayed.

Step 706
The parking position setting processing unit 1112 in the control unit 111 of the ticket issuing machine 11 monitors whether there is an input from the position of the parking floor on the display screen 112b (FIG. 12) in the input unit 113.

Step 707
When the parking position setting processing unit 1112 in the control unit 111 of the ticket issuing machine 11 detects an input from the “parking floor” position on the display screen 112 b in the input unit 113, the corresponding in the parking information acquired from the parking information management server 4. Area information with an empty frame on the parking floor is extracted and instructed to the display processing unit 1111, and a parking area selection screen 112 c as shown in FIG. 12C is displayed on the display unit 112.

Step 708
The parking position setting processing unit 1112 in the control unit 111 of the ticket issuing machine 11 monitors whether there is an input from the position of the parking area on the display screen 112c (FIG. 12) in the input unit 113.

Step 709
When the parking position setting processing unit 1112 in the control unit 111 of the ticket issuing machine 11 detects an input from the “parking area” position on the display screen 112 c in the input unit 113, the corresponding parking information acquired from the parking information management server 4. The frame number of the empty state in the parking area is extracted and instructed to the display processing unit 1111, and the parking frame selection screen 112 d as shown in FIG.

Step 710
A parking position setting processing unit 1112 in the control unit 111 of the ticket issuing machine 11 monitors whether there is an input from the parking frame position on the display screen 112d (FIG. 12) in the input unit 113.

Step 711
When the parking position setting processing unit 1112 in the control unit 111 of the ticket issuing machine 11 detects an input from the position of the “parking frame number” on the display screen 112d in the input unit 113, the position of the parking frame number is determined as the parking position. Then, the display processing unit 1111 is instructed to display the ticket issuing information as shown in FIG. 12E on the display unit 112, and the ticket issuing processing unit 1113 is instructed to issue the parking ticket 110 as shown in FIG. In addition, the ticket information transmission processing unit 1115 is instructed to transmit the issued ticket information to the parking information management server 4.
The parking ticket information processing unit 411 of the parking information management server 4 sets (inputs) the parking ticket information table 44 and the parking information table 45 based on the received parking ticket information.

Step 712
The guide light information processing unit 414 in the control unit 41 of the parking information management server 4 is lit to guide the vehicle to the corresponding parking position with reference to the guide light information table 46 based on the parking position number information of the entering vehicle. The guide light number 46XX to be extracted is extracted and transmitted to the guide light 12.

Step 713
When the lighting control unit 122 of the guide light 12 receives the guide light number 46XX from the parking information management server 4, the lighting control unit 122 executes a control process of lighting (flashing) the arrow indicator light 121 of the corresponding guide light number 46XX.

Step 714
The warehousing gate control processing unit 1114 controls the warehousing gate driving unit 115 so as to open and close the warehousing gate.

  FIG. 8 is a flowchart of a control process for setting the parking start time and controlling the lighting state of the parking indicator lamp.

Step 801
The parking start time processing unit 415 in the control unit 41 of the parking information management server 4 instructs the parking information communication processing 412 to detect the parking from the parking detection device 14 corresponding to the parking frame 13 set as the parking position of the entering vehicle. Get information.

Step 802
With reference to the acquired parking detection information, it is determined whether or not the vehicle is located in the corresponding parking frame 13, and the process is branched.

Step 803
When the vehicle is located within the corresponding parking frame 13, it is determined whether or not the vehicle is continuously located for a predetermined time (for example, 2 minutes), and the process is branched.

Step 804
When the vehicle is continuously located in the corresponding parking frame 13 for a predetermined time (for example, 2 minutes) or more, it is set as the parking start time, and the parking start time area 453 of the corresponding parking position number in the parking information table 45 is set. The parking start time is recorded and held, and the parking state flag is set to “1” (parking is present).
Then, the parking indicator light information processing unit 418 in the control unit 41 of the parking information management server 4 changes the lighting color information of the lighting color region 472 of the corresponding parking position number 471 in the parking indicator light information table 47 from “blue” to “red”. The information is instructed to the parking information communication processing unit 412 and transmitted to the lighting control unit 152 of the corresponding parking indicator lamp 15.

Step 805
The lighting control unit 152 of the parking indicator lamp 15 that has received the lighting color information changes the lighting color of the display unit 151 from “blue” to “red” based on the received lighting color information. Here, “blue” includes “green” in the same manner as the color name generally used for traffic signals.

  FIG. 9 is a control process flowchart for setting the parking end time and controlling the lighting state of the parking indicator lamp.

Step 901
The parking end time processing unit 416 in the control unit 41 of the parking information management server 4 confirms the parking position where the vehicle is parked with reference to the parking state flag area 452 of the parking information table 45, and performs the parking information communication processing 412. The parking detection information is acquired from the parking detection device 14 corresponding to each parking position where the vehicle is parked.

Step 902
With reference to the acquired parking detection information, it is determined whether or not the vehicle is located in the corresponding parking frame 13, and the process is branched.

Step 903
When the vehicle is no longer positioned in the parking frame 13, the time when the parking of the vehicle with the parking frame 13 as the parking position is completed is set as the parking end time, and the corresponding parking position in the parking information table 45 is set. The parking end time is recorded and held in the parking end time area 454 of the number, and the parking state flag 452 is set to “0” (no parking).
Then, the parking indicator light information processing unit 418 in the control unit 41 of the parking information management server 4 changes the lighting color information of the lighting color area 472 of the corresponding parking position number 471 in the parking indicator light information table 47 from “red” to “blue. The information is instructed to the parking information communication processing unit 412 and transmitted to the lighting control unit 152 of the corresponding parking indicator lamp 15.

Step 904
The lighting control unit 152 of the parking indicator lamp 15 that has received the lighting color information changes the lighting color of the display unit 151 from “red” to “blue” based on the received lighting color information.

  FIG. 10 is a flowchart of parking fee settlement processing by the in-store settlement machine 21.

Step 1001
The parking ticket processing unit 1762 in the control unit 176 of the in-store payment machine 21 drives and controls the parking ticket loading / unloading unit 172 to accept the parking ticket when the parking ticket is inserted into the parking ticket loading / unloading unit 172.

Step 1002
The settlement information processing unit 1764 reads the ticket issuing ID of the accepted parking ticket and transmits it to the parking information management server 4 via the communication unit 175.

Step 1003
When the payment information communication processing unit 413 in the control unit 41 of the parking information management server 4 receives the parking ticket ID from the in-store payment machine 21, it notifies the parking fee calculation processing unit 417 of the parking ticket ID. The parking fee calculation unit 417 that has received the notification of the parking ticket ID refers to the parking ticket information table 44, acquires the parking position number of the parking ticket ID that has received the notification, and stores the parking position number in the parking information table 45. The setting state of the parking start time 453 is confirmed, and the process is branched.

Step 1004
When the parking start time is not set, the parking fee calculation unit 417 sets the ticketing time set in the ticketing time area 443 of the parking ticket information table 44 as the parking start time as the parking start time 453.

Step 1005
The parking fee calculation unit 417 calculates the payment target time by performing a calculation process of payment target time = payment time (in-store payment time) −parking start time.

Step 1006
The parking fee calculation unit 417 calculates a parking fee corresponding to the calculated payment target time, instructs the payment information communication processing unit 413 to transmit the parking fee information to the in-store payment machine 21.

Step 1007
The charge processing unit 1762 of the in-store payment machine 21 instructs the display processing unit 1761 to display the parking fee on the display unit 171 and controls the parking fee collecting unit 173 to collect money corresponding to the parking fee.

Step 1008
When the collection of the parking fee is completed, the parking ticket processing unit 1762 controls the parking ticket input / output unit 172 so that the payment time is input to the parking ticket and returned.

Step 1009
The settlement information processing unit 1764 transmits the ticket issuing ID and the settlement time of the settled parking ticket to the parking information management server 4 via the communication unit 175.
When the settlement information communication processing unit 413 in the control unit 41 of the parking information management server 4 receives the parking ticket ID and the settlement time from the in-store settlement machine 21, the settlement information communication processing unit 413 enters the settlement time area 445 of the parking ticket information table 44 corresponding to the parking ticket ID. Set the received settlement time and end the settlement process.

  FIG. 11 a and FIG. 11 b are flowcharts of the parking fee settlement process by the delivery settlement machine 17.

Step 1101
The parking ticket processing unit 1762 in the control unit 176 of the exit / accounting machine 17 drives and controls the parking ticket loading / unloading unit 172 so as to accept the parking ticket when the parking ticket is inserted into the parking ticket loading / unloading unit 172.

Step 1102
The settlement information processing unit 1764 reads the ticket issuing ID of the accepted parking ticket and transmits it to the parking information management server 4 via the communication unit 175.

Step 1103
The payment information communication processing unit 413 in the control unit 41 of the parking information management server 4 notifies the parking fee calculation processing unit 417 of the parking ticket ID when receiving the parking ticket ID from the output settlement machine 17. The parking fee calculation processing unit 417 that has received the notification of the parking ticket ID refers to the parking ticket information table 44, acquires the parking position number of the parking ticket ID that has received the notification, and the parking position number in the parking information table 45 The setting state of the parking start time 453 is confirmed, and the process branches.

Step 1104
When the parking start time is not set, the parking fee calculation processing unit 417 sets the ticketing time set in the ticketing time area 443 of the parking ticket information table 44 as the parking start time 453 as the parking start time of the vehicle. .

Step 1105
The parking fee calculation processing unit 417 branches the processing after confirming whether the payment time is set.

Step 1106
When the settlement time is set, it is the settlement of the vehicle that has already settled the parking fee in the store, and the parking end time set in the parking end time area 454 of the parking information table 45 is a predetermined time from the settlement time 445. The process branches after checking whether it is within (for example, within 15 minutes).

Step 1107
The gate passage time 446 checks whether it is within a predetermined time (for example, within 5 minutes) from the parking end time 454 and branches the processing.

Step 1108
When it is within a predetermined time (for example, within 5 minutes) from the gate passage time, the parking fee calculation processing unit 417 recognizes that the store is quickly issued after payment in the store, and passes through the payment information communication processing unit 413. The exit gate control unit 1765 of the exit settlement machine 17 is instructed to control the exit gate drive unit 174 so as to permit the exit of the vehicle by opening and closing the exit gate.

Step 1109
In step 1106, when the parking end time 454 exceeds a predetermined time (for example, 15 minutes) from the settlement time 445, it is determined whether the gate passage time 446 is within a predetermined time (for example, within 5 minutes) from the parking end time 454. Check and branch processing.

Step 1110
When the gate passage time 446 is within a predetermined time (for example, within 5 minutes) from the parking end time 454, the parking fee calculation processing unit 417 performs a calculation process of the adjustment target time = parking end time−adjustment time (in-store adjustment time). Go to calculate the settlement target time. This checkout target time is an additional charge from the in-store payment time to the parking end time due to the in-store payment being too early.

Step 1111
When the gate passage time 446 exceeds a predetermined time (for example, 5 minutes) from the parking end time 454, the parking fee calculation processing unit 417 calculates the payment target time = gate passage time−payment time (in-store payment time). To calculate the settlement target time. This payment target time is an additional fee due to the fact that the in-store payment is too early and that the time from the parking end time to the gate passing time is too long.

Step 1112
In step 1107, when the gate passage time exceeds a predetermined time (for example, 5 minutes) from the parking end time, the parking fee calculation processing unit 417 sets the payment target time = gate passage time−payment time (in-store payment time). The calculation target time is calculated by performing calculation processing. This settlement target time is an additional charge due to the time from the parking end time to the gate passing time being too long.

Step 1113
The parking fee calculation processing unit 417 calculates a parking fee corresponding to the calculated payment target time, instructs the payment information communication processing unit 413 to transmit the parking fee information to the leaving settlement machine 17.

Step 1114
The parking fee processing unit 1763 of the exit settlement machine 17 instructs the display processing unit 1761 to display the parking fee on the display unit 171, and controls the parking fee collecting unit 173 to collect money corresponding to the parking fee. .

Step 1115
When the parking fee calculation processing unit 417 confirms that the settlement time is not set in the confirmation in step 1105, it is the settlement of the vehicle that did not settle the parking fee in the store,
The parking fee calculation processing unit 417 refers to the parking ticket information table 44, acquires the parking position number of the notified parking ticket ID, and sets the parking end time 454 of the parking position number in the parking information table 45 Check to branch the process.

Step 1116
When the parking end time is not set, the parking fee calculation processing unit 417 sets the current settlement time as the parking start time 453 as the parking end time of the vehicle.

Step 1117
The gate passage time 446 checks whether it is within a predetermined time (for example, within 5 minutes) from the parking end time 454 and branches the processing.

Step 1118
When the gate passage time 446 is within a predetermined time (for example, within 5 minutes) from the parking end time 454, the parking fee calculation processing unit 417 performs a calculation process of the adjustment target time = parking end time−parking start time to calculate the target. Calculate time.

Step 1119
When the gate passage time 446 exceeds a predetermined time (for example, 5 minutes) from the parking end time 454, the parking fee calculation processing unit 417 performs a calculation process of settlement target time = gate passage time−parking start time, and settlement. Calculate the target time.

Step 1120
The parking fee calculation processing unit 417 calculates a parking fee corresponding to the calculated payment target time, instructs the payment information communication processing unit 413 to transmit the parking fee information to the leaving settlement machine 17.

Step 1121
The parking fee processing unit 1763 of the exit settlement machine 17 instructs the display processing unit 1761 to display the parking fee on the display unit 171, and controls the parking fee collecting unit 173 to collect money corresponding to the parking fee. .

  The parking lot control system of the first embodiment omits the handling of the free parking privilege according to the shopping amount of the purchase in the store, but when this privilege is included, the payment of the shopping in the store is performed. A means for inputting the free parking time for the parking ticket is installed at a settlement register to be performed or a specific place, and the parking fee calculation unit 417 in the control unit 41 of the parking information management server 4 allows the free parking input to the parking ticket This can be dealt with by calculating the settlement target time by subtracting the time.

It is an arrangement plan of a parking lot and ancillary equipment in the parking lot control system of Example 1 of the present invention. The entire system showing the specific configuration of the ticketing machine, guide light, parking detection device, parking indicator light, in-field gate, exit settlement machine, in-store settlement machine, communication line, and parking information management server in the parking lot control system of the first embodiment. It is a functional block diagram. It is a recording format of the parking ticket information table which manages the information of a parking ticket in the parking information management server in the parking lot control system of Example 1. It is a recording format of the parking information table which manages the time information regarding parking, such as parking time, in the parking information management server in the parking lot control system of Example 1. It is a recording format of the guide light information table which manages the guide information to a parking position in the parking information management server in the parking lot control system of Example 1. It is a recording format of the parking indicator light information table which manages the state of a parking position in the parking information management server in the parking lot control system of Example 1. In the parking lot control system of Example 1, it is a flowchart of the information processing for setting the parking position of the vehicle of parking hope and guiding from a warehousing position to a parking position. In the parking lot control system of Example 1, it is a flowchart of the control processing for setting parking start time and controlling the lighting state of a parking indicator lamp. In the parking lot control system of Example 1, it is a control processing flowchart for setting the parking end time and controlling the lighting state of the parking indicator lamp. In the parking lot control system of Example 1, it is a flowchart of the parking fee payment process by an in-store payment machine. In the parking lot control system of Example 1, it is a part of flowchart of the parking fee adjustment process by a shed adjustment machine. In the parking lot control system of Example 1, it is another one part of the flowchart of the parking fee adjustment process by a shed adjustment machine. In the parking lot control system of Example 1, it is a figure of the display of a ticket issuing machine, and an input screen. In the parking lot control system of Example 1, it is a figure of the issued parking ticket.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 ... Parking lot 2 ... In-store 3 ... Communication line 4 ... Parking information management server 11 ... Ticketing machine 12 ... Guide light 13 ... Parking frame 14 ... Parking detection device 15 ... Parking indicator light 16 ... In-ground gate 17 ... Delivery checker 21 ... In-store payment machine 41 ... Control unit 42 ... Display unit 43 ... Input unit 44 ... Parking ticket information table 45 ... Parking information table 46 ... Guiding light information table 47 ... Parking indicator light information table 21 ... In-store settlement machine 110 ... Parking ticket 111 ... Control part 112 ... Display part 113 ... Input part 114 ... Parking ticket output part 115 ... Entry gate drive part 121 ... Arrow indicator lamp 122 ... Lighting control part 141 ... Vehicle detector 142 ... Vehicle detection control part 151 ... Display part 152 ... Lighting Control unit 161 ... Parking ticket input / output unit 162 ... Control unit 171 ... Display unit 172 ... Parking ticket input / output unit 173 ... Parking fee collection unit 174 ... Exit gate drive unit 176: Control unit

Claims (5)

A ticketing machine that issues a parking ticket, a guide light that guides the entered vehicle to a target parking position, a parking detection device that detects the parking state of the vehicle at each parking position, and a parking that displays the parking state of each parking position An indicator lamp, an on-site gate that grasps the passage of a vehicle that has finished parking, a settlement machine that collects parking fees, a parking information management server that manages parking information, the ticket issuing machine, the guide light, and the parking detection device, In a parking lot control system comprising a parking indicator light, a gate in the hall, a payment machine, and a communication line that mediates information communication by connecting a parking information management server,
The ticket-issuing machine includes a display unit that displays various information, an input unit that inputs information on a desired parking position, a parking ticket output unit that issues a parking ticket, and a warehousing gate driving unit that drives the warehousing gate to open and close. , By executing control processing in cooperation with the communication unit and each of these units, the vacant parking position information of the parking lot is acquired from the parking information management server, displayed on the display unit, and input from the input unit A control unit that sets the parking position of the vehicle to be stored based on the desired parking position and causes the parking ticket output unit to issue a parking ticket, and transmits the issued parking ticket information to the parking information management server,
The guide light includes an arrow indicator light that guides the vehicle from the warehousing position to the parking position, a communication unit, and guide light information that guides the vehicle that enters the vehicle to the desired parking position by executing control processing in cooperation with these units. A control unit that obtains the information from the parking information management server and turns on the arrow indicator lamp,
The parking detection device performs control processing in cooperation with a vehicle detector, a communication unit, and each of these units, thereby transmitting presence / absence information of a vehicle located in a parking frame to the parking information management server. With
The parking indicator lamp displays a parking state indicating the presence or absence of a vehicle parked at a parking position, a communication unit, and executes a control process in cooperation with each of these units, thereby enabling the parking information management server to A control unit that acquires parking indicator light information and changes a lighting state of the display unit,
The gate in the hall sets and returns a gate passing time for the inserted parking ticket by executing a control process in cooperation with the parking ticket input / output unit, the communication unit, and each of these units, and passes through the gate. A controller that transmits time information to the parking information management server,
The settlement machine includes a parking ticket entry / exit unit, a display unit, a parking fee collection unit, an exit gate drive unit, a communication unit, and a control unit that executes control processing in cooperation with these units. By transmitting the information on the parking ticket inserted into the parking information management server, the parking fee information is acquired from the parking information management server and displayed on the display unit, and the corresponding fee is collected by the parking fee collecting unit. And a controller that opens and closes the exit gate to the exit gate drive unit,
The parking information management server includes an information table that holds parking information, guide light information, parking indicator light information, and parking ticket information, a communication unit, and a control unit that executes control processing in cooperation with these units. ,
The control unit of the parking information management server refers to the information table, and transmits a vacant parking position information of a parking lot to the ticketing machine,
A processing unit that sets and holds ticketing time and parking position information for a vehicle entering based on ticketing information acquired from the ticketing machine, in the information table;
A processing unit for obtaining guide light information for guiding a vehicle to be received to a parking position from the information table and transmitting the information to the guide light;
A processing unit that sets and holds the parking start time and parking end time of the vehicle parked at the parking position based on the information signal acquired from the parking detection device in the information table;
A processing unit for holding presence / absence information of a vehicle parked at each parking position in the information table and transmitting parking indicator light information based on the information to the parking indicator,
A processing unit that sets and holds the gate passing time information acquired from the in-field gate in the information table;
Based on the information of the parking ticket acquired from the payment machine, the ticketing time, the parking start time, and the parking end time set in the information table are referred to determine the payment target time, and the parking fee corresponding to the payment target time And a payment processing unit that transmits the parking fee information to the payment machine. In Claim 1, the said adjustment machine is provided with the issue adjustment machine and the in-store adjustment machine,
The exit / accounting machine has a parking ticket entry / exit section, a display section, a parking fee collection section, an exit gate drive section, a communication section, and a control process in cooperation with these sections. By sending the parking ticket information inserted into the parking information management server to the parking information management server, the parking fee information is acquired from the parking information management server and displayed on the display unit. A control unit for collecting and opening and closing the exit gate to the exit gate drive unit,
The in-store payment machine includes a parking ticket input / output unit, a display unit, a parking fee collection unit, a communication unit, and a parking unit that is input to the parking ticket input / output unit by executing a control process in cooperation with these units. By transmitting the ticket information to the parking information management server, parking fee information is acquired from the parking information management server and displayed on the display unit, and the corresponding fee is collected by the parking fee collection unit and settled. A control unit that transmits the settlement time information to the parking information management server, sets the settlement time to the parking ticket, and returns the parking ticket;
The control unit in the parking information management server further includes a processing unit that sets and holds the settlement time information acquired from the in-store settlement machine in the information table,
The checkout processing unit executes the checkout process for the shipping checkout machine, and for the in-store checkout machine, the information table is set based on the information on the parking ticket acquired from the in-store checkout machine. A parking time is calculated by referring to a ticketing time and a parking start time, obtaining a settlement time, obtaining a parking fee corresponding to the settlement time, and transmitting the parking fee information to the settlement machine. Garage control system. 3. The parking lot control system according to claim 1 or 2, wherein a number of the guide lights for guiding the arriving vehicle to the parking position blink. In Claim 1, Claim 2 or Claim 3, the parking indicator light which displays the presence or absence of a vehicle changes the display color with the case where it parks in a parking frame, and the case where parking to a parking frame is complete | finished. A parking lot control system characterized by that. In claim 1, claim 2 or claim 4, the parking indicator lamp that displays the presence or absence of the vehicle is red when the display color is parked in the parking frame, and when parking in the parking frame is terminated. A parking lot control system that is blue.

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