KR20080033012A - Real time parking information system combined advertising board and the method - Google Patents

Abstract

A parking management system and a driving method thereof are provided to prevent vehicles from being crowded in a specific region by displaying an overall parking state of a parking lot. A central controller(100) collects data from external devices and controls units. A signal processor group(200) communicates with the central controller, collects occupied areas and parked vehicle numbers, and controls a parking lamp and an alert unit. A terminal group(300) communicates with the central controller, receives information on a vehicle to be searched by a user, and outputs a search result. A display group(400) receives parking state information from the central controller and displays the parking state in numbers, graphics, and texts. A sensor group(500) detects incoming and outgoing vehicles in real time and transmits sensed results to the central controller. A charging unit(600) receives parking fare information according to parking time and notifies the parking fares to a driver. An RFID(Radio Frequency IDentification) card contains a vehicle number and an identification number.

Description

Real time parking information system combined advertising board and the method}

1 is a parking configuration schematic diagram showing a parking configuration of the present invention.

2 is a system configuration schematic diagram showing a system configuration of the present invention.

3 is a view showing an example of a billboard combined individual guide display device 230.

4 is a flow chart showing the operation flow of the central control apparatus 100 of the present invention.

5 is a flow chart showing the operation flow of the signal processing device group 210 of the present invention

6 is a flowchart showing the operation flow of the inquiry terminal group 300 of the present invention.

<Explanation of symbols on main parts of the drawings>

100: central control unit 110: transmission and reception unit

120: database 130: processing unit-1

200: signal processing device group 210: signal processing device

210a-1, 210c-n: main signal processor

211a-1, 211c-n: data transmission / reception unit 212a-1, 212c-n: database

213a-1, 213c-n: Processing unit-2 214a-1, 214c-n: Vehicle sensor

215a-1, 215c-n: RF transceiver 220: individual management display

221a-1, 221c-n: Indicator lights 222a-1,222c-n, 232a-1,232c-n: Buzzer

230-1, 230-n: Billboard combined individual guidance display

Parking status indicator on 231a-1, 231a-n: 210a-n

Parking status indicator of 231b-1, 231b-n: 210b-n

Parking status indicator on 231c-1 and 231c-n: 210c-n

232-1: Billboard 300: Lookup Terminal Group

300-1, 300-n: Query terminal 310-1, 310-n: Transmitter and receiver

320-1, 320-n: Monitor 330-1, 330-n: Processing unit-3

340-1, 340-n: Billboard 350-1, 350-n: Keypad

360-1, 360-n: RF transceiver 370-1, 370-n: printing device

400: billboard combined display device group 410: billboard combined display device

420: billboard combination zone display device 500: access vehicle sensor

510-1, 510-n: entrance vehicle sensor 520-1, 520-n: exit vehicle sensor

600: charging device 700: RF-ID card

710: RF transceiver 720: signal processor

The present invention relates to a billboard combined real-time parking guidance system and its processing method, by installing a separate processing device that can display and warn the vehicle information and parking status parked in each individual parking space, Even when you are there, you can secure parking spaces quickly by finding out whether you are parking at a distance, and also prevent outsiders from parking in the parking area of the handicapped or reserved and contracted drivers. By installing a parking guidance display device combined with a billboard on the moving section of the vehicle, the vehicle is distributed to prevent traffic jams in the parking lot, advertise goods or services, and search for the location and information of the parked vehicle. By installing the terminal for each element in the parking lot, the driver's parked vehicle can be quickly and The present invention relates to a real-time parking guidance system that can charge a parking fee according to the actual parking time except for the time required to find a space to park while searching.

In general, a parking lot is a place where a car is parked. Recently, due to an increase in automobile penetration rate, the number of users increases, but the parking space of the parking lot is insufficient. Therefore, in the places where people come and go frequently such as large discount stores, amusement parks, and public offices, wide parking spaces such as underground parking lots and parking towers are provided for the convenience of visitors.

As the above-mentioned larger parking spaces require the driver to find an empty parking space by themselves, the individual parking spaces must be explored while driving at a low speed inside the parking lot. There is a problem that causes inconvenience such as need to find.

In addition, small cars are obscured by large vehicles in the process of finding empty parking spaces, so it is difficult to see them at a long distance, so it is necessary to move around and find parking spaces, causing congestion in the parking lot and at the same time, unnecessary driving. There is a problem that fuel loss and parking time are long.

In order to solve the above problems, conventionally, an infrared or ultrasonic sensor is installed at the entrance to the parking lot and the individual parking space, and the vehicle detects the entrance and parking of the vehicle and guides the display to the display device. Some parking guidance systems have been known to allow you to go and park.

However, since the conventional technology merely detects whether the vehicle is parked by an infrared or ultrasonic sensor, if the parking space found by the driver is a parking area of a handicapped person or a contract driver, the parking occurs without being ignored or recognized. There is a problem that may cause damage to the user to be parked in the parking area and the driver is inconvenient to go back to the empty parking space.

In addition, since the prior art has only the purpose of informing the driver of an empty parking space for parking, there is no alternative to the remaining uncomfortable and unfair problems that occur when using the parking lot.

Looking at the problems in using the parking lot that is not provided in the prior art as follows.

In general, when the driver completes parking, he / she remembers or notes the identification number of the individual parking area and finishes his work and then goes back to his parked car. Or the identification number is long, you can't remember it, or you lose your notes over time. Moreover, even if the driver knows the identification number, the parking lot is complicated or wide, and you are often confused about the location. There is a problem.

In addition, as described above, unnecessarily wasted time in the parking lot causes the driver to break an important time commitment, and the time spent to park and the time spent to find a parked vehicle are included in the parking cost. There is a problem.

However, the additional parking fee due to the above problem is due to the lack of service of parking management, and it is unfair for the driver to collect the cost. It is necessary to introduce a system that can only charge the actual parking fee.

The present invention has been made in order to solve the above problems, the installation of identification lights, warning devices and RF transmitters and receivers (215a-1) indicating the type and parking state of the parking area in a specific location of all individual parking spaces, vehicle information Issuing the RF-ID card 700 is entered at the parking lot entrance to communicate with the RF transmitter and receiver 215a-1, to generate data to search the parking situation and the parked vehicle, the individual parking space to the driver The purpose of this is to show the reservation status of the parking lot and the availability of parking, and to be able to warn the user visually when an outsider tries to park illegally in the reserved parking space.

In addition, the present invention installs a parking status display device and inquiry terminal in the element of the parking lot management center and the parking lot, and provides the driver who wants to park in real-time visual status of the overall parking status in the parking lot and the location of his parking. For the unknowing driver, it is possible to promptly and visually inform the location of the vehicle and to print out the guidance and parking area number to see at a glance the distance from the current location to the vehicle with the printer mounted on the inquiry terminal. have.

In addition, the present invention provides a parking guidance system as a whole, by installing a billboard on the display device to search the parked vehicle and each display device to indicate the parking status or parking status individually, and the parking information, the user who uses the parking lot It aims to make various advertisements come naturally when parking, to bring additional income to the parking manager who acts for the advertisement, and to add profits of the company to the advertisers by promoting the company and products.

In addition, the present invention is to collect the parking fee according to the actual parking time by calculating only the time parked in the actual parking space, except the time required to find an empty parking space using the sensor installed in the individual parking space. have.

The present invention devised to achieve the above object is a vehicle recognition device that detects a vehicle or exchanges information with a parking card at each entrance and individual parking space of a parking lot, and regularly contracts a parking area and a general and special purpose parking area. Parking guidance display that distinguishes and displays the parking situation in the parking lot and the company or specific product, a warning device that visually informs you when the vehicle being parked does not meet the special purpose of the parking space, and the location of the parked vehicle. It is characterized in that it consists of a query device for searching the information such as the destination phone number and location of the building, and a parking fee collection device that charges only the parking costs according to the actual time parked to the vehicle leaving the parking lot.

A preferred embodiment of the parking guidance system according to the present invention will be described with reference to FIGS. 1 and 2.

1 is a schematic view showing the parking lot configuration of the present invention, Figure 2 is a schematic view showing the system configuration of the present invention.

First, the configuration of the parking lot according to the real-time parking guidance system as shown in Figure 1, the central control unit 100 for controlling all the devices of the parking guidance system while interlocking with various external devices, and a signal processing device group installed for each individual parking space (200), the inquiry terminal group 300, which is located in the element of the parking lot and has a monitor and an input / output device, and the billboard combination display device group 400 installed for each entrance or floor block of the parking lot to display the parking status. , An entrance vehicle sensor 500 installed at the entrance of the parking lot to detect the entering and exiting vehicle, and a charging device 600 installed at the exit of the parking lot to collect the parking fee.

The signal processing device group 200 includes a signal processing device 210 and an individual management display device 220 for every individual parking space, and all parking spaces connect three parking lots into one group and combine a billboard in the center. It is composed of a configuration in which the individual guide display devices (230-1, ..., 230-n) are further installed.

In addition, the billboard combination display device group 400 displays an empty parking space for each floor and the number of parking waiting vehicles, so that the billboard combination display device 410 is installed at the entrance of each floor to distribute the vehicles. Irrespective of the number, it is composed of a billboard combination zone display device 420 installed at each corner to indicate that parking is possible even if one space is empty in the zone at a distance.

In addition, the entrance vehicle sensor 500 is an entrance vehicle sensor (510-1, ..., 510-n) is installed on the entrance floor of the parking lot to detect the vehicle entering the parking lot, and to detect the vehicle leaving the parking lot. It consists of an exit vehicle sensor (520-1, ..., 520-n) installed on the exit floor.

The configuration of the real-time parking guidance system in the parking lot as described above, as shown in Figure 2, all the devices in the parking lot is connected to the central control unit 100 by a communication line, and collects and stores data while interlocking with external devices to determine the data A central control device 100 for controlling a specific device; Signal processing for transmitting the parking status and parking management information of the individual parking space and the vehicle information of the parked vehicle to the central control apparatus 100 in real time, and outputting the control command received from the central control apparatus 100 to the corresponding apparatus. Device group 200; An inquiry terminal group 300 which transmits a search object received from a driver to the central control apparatus 100, receives a result inquired by the central control apparatus 100, and outputs it on a screen or printed matter; A billboard combination display device group 400 which receives the overall control of the parking lot and the parking status of each zone from the central control apparatus 100 and displays them on the screen in numbers, pictures or letters; An entrance vehicle sensor group 500 for detecting a vehicle entering and exiting in real time and transmitting the same to the central control apparatus 100; A charging device 600 for informing the driver of the parking fee calculated according to the time parked in the actual parking space from the central controller 100; Vehicle number and identification number is made of the RF-ID card 700 is input.

The central control unit 100,

A transmission / reception unit 110 for receiving various information from external devices and transmitting data and control commands processed by the central control device 100 to the corresponding device; A database 120 for storing vehicle numbers and advertisement data for each location of a regularly contracted parking space or information received from external devices; Judging the data received from the main signal processing apparatus (210a-1, ..., 210a-n) to command the control of the display and warning device, and the data received from the inquiry device 300 in the database 120 Based on the information recorded in the database 120, the parking lot is divided into a whole area and a zone to determine a parking state, and the total number of vehicles and parking waits in each floor based on the data received from the entrance and exit vehicle sensor 500. Processing unit-1 130 for calculating the number of vehicles, receiving the vehicle number from the charging device 600, calculating the actual parking time based on the total parking time stored in the database 120, and controlling the billboard. It is composed of

The signal processing device group 200 receives the recognition information from the sensing device of the individual parking space, communicates with the central control device 100, and controls the display and warning device to control the signal processing device 210 and individual parking. The individual management display device 220 for notifying the reservation and management state of the space and the billboard combined individual guide display device 230 for advertising through a billboard at the same time as the notification of the vehicle presence of the individual parking space is configured to be connected to each other.

Wherein the signal processing device 210 is the main signal processing devices (210a-1, ..., 210c-n) of each of the three parking spaces are connected to the billboard combined individual guide display device (230-1) and all of the central control It is composed of a structure connected by a communication line to communicate with the device 100.

Hereinafter, the configuration of the signal processing device 210, the individual management display device 220 and the billboard combined individual guide display device 230 will be described in more detail.

As described above, since the signal processing apparatus 210 has the same internal components and operations, the configuration of the main signal processing apparatuses 210a-1,..., 210c-n is the same as that of the central control apparatus 100. A data transmitting / receiving unit 210a-1 for communicating; A database 212a-1 for recording the data transmitted in the communication process and information recognized by a sensor for detecting an individual parking space; A vehicle sensor 214a-1 that detects a vehicle entering or leaving or parking in an individual parking space by ultrasonic waves or infrared rays; An RF receiver 215a-1 which transmits and receives an RF-ID card 700 issued at the entrance of the parking lot and receives a vehicle number and an identification number; The parking situation data of the individual parking spaces inputted from the vehicle sensor 214a-1 and the RF receiver 215a-1 are transmitted to the central controller 100, and the control signal transmitted from the central controller 100 is applied. Processing unit-2 (213a-1) output to the apparatus.

On the other hand, the individual management display device 220 is controlled by each of the signal processing device 210, and if the parking space is a regular contract and a parking space dedicated to the disabled, an indicator that displays the vehicle number or notifies the lamp color ( 221a-1) and a buzzer 222a-1 that warns when outsiders park.

Also, referring to FIG. 3, the billboard combination individual guide display device 230, the billboard combination individual guide display device 230 is individually controlled by the main signal processing devices 210a-1,..., 210c-n. If there is a vehicle parked in the parking space, it is indicated by a red light, and when there is no parked vehicle, it is indicated by an LED or a lamp to display a green light (231a-1, 231b-1, 231c-1). And an advertisement board 232-1 capable of advertising a shopping mall or a product in the building.

Next, the inquiry terminal group 300 is composed of the first inquiry terminal 300-1 and the n-th inquiry terminal 300-n, respectively, and the configuration and operation thereof are the same, among which the first inquiry terminal 300- Looking at the configuration of 1),

A transceiver 310-1 communicating with the central controller 100; A keypad 350-1 receiving input target information to be searched from the driver, such as a vehicle number or a destination in a building; An RF transmitter and receiver 360-1 that transmits and receives an RF-ID card 700 carried by a user and automatically recognizes a vehicle number; A monitor 320-1 receiving the search result from the central control apparatus 100 and displaying it on a screen in a picture or a text; An advertisement board 340-1 outputting advertisement data on a screen; A printing apparatus 370-1 for printing the inquiry result; And a processing unit-3 330-1 receiving the billboard control command and the search result from the central control apparatus 100 and outputting the result to the apparatus.

In addition, the billboard combination display device group 400 includes a billboard combination overall display device 410 formed by combining an advertisement board with a first floor billboard combining blanket display device 410-1 and an n-layer billboard combining blanket display device 410-n. ), And a billboard combination zone display device 420 formed by combining a billboard on the first floor 1 billboard combining zone display device 421-1 and the n floor n billboard combining zone display device 42n-n, respectively. 100) is configured to receive the parking status or advertisement data from the output to the screen.

In addition, the entrance vehicle sensor 500 is configured to recognize the entrance and exit of the vehicle by the infrared sensor or the approach sensor to transmit the result detected by the central control unit (100).

The RF-ID card 700 stores an RF transmitter and receiver 710 communicating with the RF receivers 215a-1, ..., 215c-n of the signal processing apparatus 210, a vehicle number and an identification number. Consisting of a signal processor 720.

The RF-ID card 700 is a radio frequency card that transmits a recorded code signal when receiving a specific frequency signal, and constitutes an RF-ID card capable of contactless automatic recognition. The unique number and the vehicle number or specific information for identifying the driver are stored as an encoded code and issued to the driver.

In the above-described system configuration, preferably, the database 120 or the signal processing apparatus 210 of the central control apparatus 100 may determine whether the parking is illegal compared with the information received from the issued RF-ID card 700. In the database 212a-1, ..., 212c-1, the contracted vehicle number and the corresponding parking area number are recorded.

Preferably, the RF transmitters 215a-1, ..., 215c-n transmit radio waves only when the vehicle sensors 214a-1, ..., 214c-n detect that the vehicle is present in the parking area. It outputs and transmits and receives with the RF-ID card 700 to detect specific information recorded in the RF-ID card 700.

In addition, except for the signal processing apparatus 210, the apparatuses 214a-1, 215a-1, 220 and 230 controlled by the signal processing apparatus 210 are controlled by the central controller 100. Although it may be configured to control immediately, in this case, because the communication line is long and cannot be processed correctly due to communication failure, the signal processing device 210 is installed and divided into all parking spaces or areas as described above, and the central control device. It is desirable to communicate with 100 to control each device.

In addition, although the billboard combined individual guide display device 230 displays three individual parking spaces in the center, each of the billboards may be installed in individual parking spaces or may be installed in a number visible to the driver.

An operation process of the real-time parking guide system configured as described above will be described with reference to FIGS. 4 to 6. 4 is a flow chart showing the operation flow of the central control unit 100 of the present invention, Figure 5 is a flow chart showing the operation flow of the signal processing device group 210 of the present invention, Figure 6 is a query terminal group of the present invention It is a flow chart showing the operation flow of 300.

First, the manager inputs the vehicle number of the vehicle entering the parking lot and whether or not the disabled vehicle in the RF-ID card 700 and issues the RF-ID card 700 to the driver.

Next, the operation of the central control apparatus 100 will be described with reference to FIG. 4.

The central control apparatus 100 requests information transmission to the main signal processing apparatuses 210a-1, ..., 210c-n (step A-1), and processes the main signal for data to be promoted to the advertisement apparatus 600. The advertisements are output to the billboards 234a-1, 340-1, 420 by transmitting the devices 210a-1,..., 210c-n, the inquiry terminal group 300, and the billboard combination display device group 400. Step 2).

If there is data transmitted from the entrance vehicle sensors 510-1, ..., 510-n (step A-3) and the data is received, the central controller 100 increases the total number of vehicles in the parking lot. And calculating the number of parked waiting vehicles (step A-4) and transmitting to the billboard combining overall display device 410 and the billboard combining area display device 420 (step A-5), and the billboard combining overall display device 410 and The billboard combination zone display device 420 outputs the changed information on the screen (step A-6).

If the data is received by determining whether there is data transmitted from the exit vehicle sensors 520-1, ..., 520-n (step A-7), the central control apparatus 100 determines the total number of vehicles in the parking lot. Calculate the number of vehicles waiting for parking (step A-8) and transmit to the billboard combining overall display device 410 and the billboard combining area display device 420 (step A-9), and the billboard combining overall display device 410. And the billboard combination zone display device 420 outputs the changed information on the screen (step A-10).

Also, if it is determined whether the vehicle number is transmitted from the main signal processing apparatuses 210a-1, ..., 210c-n (step A-11) and the data is received, the central control apparatus 100 receives the received vehicle number and database. Comparing the vehicle number stored in the 120 to determine whether the parking is illegal (step A-12), and if the illegal parking lights (221a-1, ..., 221c-n) and the buzzer (222a-1, .. The control command, which warns to .222c-n), is transmitted to the main signal processing apparatuses 210a-1, ..., 210c-n (steps A-13).

If the parking is not illegal, the central control unit 100 issues a control command indicating that the vehicle is parked by the parking state indicators 231a-1,..., 231c-n. 210c-n) (step A-14), and stores the vehicle number of the parked or parked car and the identification number of the parking space in the database 120 (step A-15), the database 120 Search whether there is an empty parking space in the same area by the identification number of the parked parking space (step A-16), and transmit a control command displayed by the billboard combination zone display device 420 (step A-17), When the number of parking waiting vehicles is calculated by adding or subtracting the number of parking waiting vehicles on the floor (step A-18) and transmitting to the billboard combining overall display device 410 (step A-19), the billboard combining overall display device 410 is changed. Display the information on the screen (steps A-20).

In addition, if data is received by determining whether there is data transmitted from the inquiry terminals 300-1,..., And 300-n (step A-21), the received search target information is searched in the database 120 (A -22), and transmits the searched results to the inquiry terminal (300-1, ..., 300-n) (step A-23).

In addition, it is determined whether there is data transmitted from the charging device 600 (step A-24), and the received vehicle number or RF-ID card 700 identification number is searched in the database 120 (step A-25) for actual parking. The parking time is calculated by calculating the calculated time (step A-26) and transmitted to the charging device 700 (step A-27).

Next, the operation of the main signal processing apparatuses 210a-1, ..., 210c-n will be described with reference to FIG.

The processing unit-2 (213a-1, ..., 213c-n) transmits the information recorded in the database (212a-1, ..., 212c-n) upon receiving the data request signal from the central controller 100. (Step B-1), the vehicle sensors 214a-1, ..., 214c-n detect whether there is a vehicle in the parking space (step B-2), and if there is a vehicle, the processing unit-2 (213a-). When the detection result is transmitted to 1, ..., 213c-n (step B-3), the processing unit-2 (213a-1, ..., 213c-n) stores the time in the database 212a-1, ..., 212c-n) (step B-4) and operate the RF transceivers 215a-1, ..., 215c-n (step B-5). The RF transceiver 215a-1, ..., 215c-n receives information from the RF-ID card 700 (step B-6) and processing unit-2 (213a-1, ..., 213c-n). (Step B-7), processing unit-2 (213a-1, ..., 213c-n) records the received information in the database (212a-1, ..., 212c-n) ( At the same time as step B-8) and transmits to the central control unit 100 (step B-9).

On the other hand, if a vehicle parked from the vehicle sensors 214a-1, ..., 214c-n is not detected, the processing unit-2 (213a-1, ..., 213c-n) may store the time at which the vehicle is discharged. 212a-1, ..., 212c-n) (step B-10) and transmits to the central controller 100 (step B-11).

It is determined whether there is a control command received from the central control apparatus 100 (step B-12), and control commands to devices corresponding to the transmitted control command, including the advertisement boards 232-1, ..., 232-n. (Step B-13).

Thereafter, the changed state information of the main signal processing apparatuses 210a-1, ..., 210c-n is transmitted to the central control apparatus 100 (step B-14).

According to the above operation process, the driver enters the parking lot, compares the parking available space and the number of parking waiting vehicles by floor through the billboard combined display device 410, and moves directly to the floor where the number of parking waiting vehicles is less, and enters and exits the corresponding floor. In accordance with the signal of the billboard combination zone display device 420 provided at the corner, the display moves to an area where there is a parking space, and checks the billboard combination individual guide display device 230 at the corner to visit the parking lot. And while moving to the parking space, the driver naturally sees the advertisement through the billboard.

Meanwhile, the reserved parking area outputs the reserved vehicle number on the indicators 221a-1, ..., 221c-n of the individual management display device 220 and indicates that it is a reserved space. The signal processing devices 210a-1, ..., 210c-n and the central control unit 100 sound an alarm buzzer 222a-1, ..., 222c-n informing of illegal parking.

Next, the operation process of the inquiry terminal (300-1, ..., 300-n) with reference to Figure 6,

The keypads 320-1, ..., 320-n or the RF transmitters 360-1, ..., 360-n receive the vehicle number or the destination information (step C-1). 330-1, ..., 330-n) (step C-2), the processing unit-3 (330-1, ..., 330-n) is a transceiver unit 310-1, ... .310-n) is transmitted to the central control unit 100 (step C-3), and the central control unit 100 transmits and retrieves the search results 310-1, ..., 310-n). (Step C-4), the processing unit-3 (330-1, ..., 330-n) outputs the notified result to the monitor 310-1, ..., 310-n ( Step C-5).

And the processing unit-3 (330-1, ..., 330-n) receives a command for controlling the billboards 340-1, ..., 340-n from the central control unit 100 (C -6) output to the billboards (340-1, ..., 340-n) (step C-7), and receives a print command from the user (step C-8) print device (370-1, .. , 370-n) and the printout (step C-9), and the printing apparatus 370-1, ..., 370-n prints the printout (step C-10).

Referring to the operation method of the real-time parking guidance system configured and operated as described above are as follows.

Detecting vehicles entering and exiting the parking lot by the entrance and exit vehicle sensor 500, calculating the number of parking waiting vehicles by floor and floor, and displaying the calculated number of parking waiting vehicles and the parking status. ), Detecting the vehicle in the individual parking lot, determining whether the parking result is available on the display device 230 by determining the detection result, and displaying whether or not the individual parking lot is regularly reserved. Displaying in the step, determining whether the reserved parking lot is illegal parking, warning the illegal parking by the buzzer (222a-1, ..., 222c-n) installed in the individual parking space, the actual parking time Comprising the step of calculating, the cost of parking, and the step of collecting the parking costs.

Here, the method of calculating the parking cost by calculating the actual parked time includes the steps of detecting the vehicle from the vehicle sensors 214a-1, ..., 214c-n in the individual parking space, and the RF transmitters 215a-1, Obtaining a time at which the ..., 215c-n starts to communicate with the RF-ID card 700, and the vehicle sensors 214a-1, ..., 214c-n are not detected by the vehicle and the RF transceiver ( 215a-1,..., 215c-n) calculates a time at which communication with the RF-ID card 700 is completed, and calculates a parking fee using the obtained time as the actual parking time.

Meanwhile, in another embodiment of the present invention, the inquiry terminals 300-1,..., 300-n further include a telephone capable of an extension telephone in the above configuration for searching a parked vehicle or searching an empty parking position. Install and search for the desired location in the building and its telephone number so that you can call in advance by extension telephone.

As described above, the billboard-binding real-time parking guide system displays the parking state of the entire parking lot at the entrance of the parking lot, thereby preventing the congestion that the vehicle to be parked is concentrated in a specific space in advance.

In addition, by dividing the parking spaces into individual parking spaces and zone parking spaces, the driver has the advantage of allowing the driver to immediately go to an empty space of the parking lot without parking the parking lot unnecessarily.

In addition, by displaying the designated vehicle number in the parking space for special purposes, and warns if parking is illegal, it prevents outsiders to park, there is an advantage to enable stable parking of reserved drivers and contract drivers.

In addition, by installing an RF receiver in every individual parking space and communicating with the RF-ID card in which the vehicle number is entered, the parked vehicle number of each individual parking space can be transmitted in real time so that the location of the parked vehicle can be easily found using only the vehicle number. On the other hand, there is an advantage to be able to determine whether the parking number and the vehicle number that can be parked in the contract parking space.

In addition, by installing the inquiry terminals (300-1, ..., 300-n) in all parking zones to allow the driver's own vehicle to search the parked position, it is easy to find the location of the parked vehicle There is this.

In addition, it is possible to distinguish the time spent in the parking lot and the time parked in the actual parking area, so that the driver calculates the time actually parked and has the advantage of imposing a real parking fee accordingly.

In addition, by installing billboards on the display devices (300-1, ..., 300-n) to search the parked vehicles and the respective display devices to indicate the overall status, parking and parking status individually, Users are provided with the opportunity to see a variety of advertisements, bring additional income to the parking manager who acts for advertising, and advertisers can add corporate profits by promoting the company and products.

Claims (12)

In the parking guidance system, A central control apparatus 100 connected to the central control apparatus 100 through a communication line and interlocking with an external apparatus to collect data and control a specific apparatus; A signal processing device group (200) which communicates with the central control device (100) and collects the presence or absence of parking of individual parking spaces, parking management and parked vehicle numbers, and controls parking indicators and warning devices; An inquiry terminal group 300 which communicates with the central control apparatus 100 and receives a search target from a driver and outputs the searched results on a screen or printed matter; A billboard combination display device group 400 which receives the overall control of the parking lot and the parking status of each zone from the central control apparatus 100 and displays them on the screen in numbers, pictures or letters; An entrance vehicle sensor group 500 for detecting a vehicle entering and exiting in real time and transmitting the same to the central control apparatus 100; A charging device 600 which receives a parking fee calculated according to the time parked in the actual parking space from the central control apparatus 100 and informs the driver; Billboard combined real-time parking guidance system comprising a; vehicle number and identification number is input RF-ID card (700). The central control apparatus 100 of claim 1, A transmission and reception unit 110 for transmitting and receiving various information or control commands with an external device; A database 120 for storing vehicle numbers and advertisement data for each location of a regularly contracted parking space or information received from external devices; Billboard combined real-time parking guidance system, characterized in that consisting of; processing unit-1 (130) for receiving and processing the information received from the external devices to process or query the control. The signal processing device group 200 of claim 1, A signal processing device 210 which receives the recognition information from the sensing device of the individual parking space and communicates with the central control device 100 and commands the control to the display and warning device; An individual management display device 220 for notifying the reservation and management status of the individual parking spaces; Billboard combined real-time parking guidance system characterized in that consisting of ;; The signal processing apparatus 210 of claim 3, A data transmission / reception unit 210a-1 communicating with the central controller 100; A database (212a-1) for recording the data transmitted in the communication process and the information recognized by the sensor for detecting the individual parking space; A vehicle sensor 214a-1 that detects a vehicle that is entered or parked in an individual parking space by ultrasonic waves or infrared rays; An RF receiver 215a-1 which transmits and receives an RF-ID card 700 issued at the entrance of the parking lot; And a processing unit-2 (213a-1) for transmitting the parking situation data of the individual parking space to the central control apparatus 100 and outputting the control signal transmitted from the central control apparatus 100 to the corresponding apparatus. Billboard combined real-time parking guidance system. The method of claim 3, the individual management display device 220, An indicator 221a-1 that is controlled by the signal processing device 210 and displays a vehicle number or a lamp color when the parking space is a contract and a parking space for the disabled; Billboard combined real-time parking guidance system, characterized in that consisting of; buzzer (222a-1) to warn when outsiders park. According to claim 3, Billboard combined individual guidance display device 230, Indicators 231a-1, 231b-1, 231c-1, which are individually controlled by the signal processing apparatus 210 and indicate whether parking is possible by an LED or a lamp; Billboard combined real-time parking guidance system, characterized in that consisting of; billboards (232-1) for advertising the mall or goods in the building. According to claim 3 or 6, Billboard combined individual guidance display device 230, Billboard combined real-time parking guidance system, characterized in that one or more indicators (231a-1, 231b-1, 231c-1) and connected to the signal processing device 210. The inquiry terminal group 300 of claim 1, A transceiver 310-1 communicating with the central controller 100; A keypad 350-1 that receives target information to be searched from the driver; An RF transmitter and receiver 360-1 that transmits and receives a driver's RF-ID card 700 and automatically recognizes a vehicle number; A monitor 320-1 receiving the search result from the central controller 100 and displaying the result on a screen; A billboard 340-1 for outputting advertisement data; A printing device 370-1 for printing the inquiry result; Billboard combined real-time parking guidance system, characterized in that consisting of; processing unit-3 (330-1) for receiving a control command from the central control device 100 and outputs it to the corresponding device. The method according to claim 1 or 8, the inquiry terminal group 300, Billboard combined real-time parking guidance system, characterized in that additionally configured to make a telephone extension phone to call the extension phone in advance by searching the desired location and phone number in the building. According to claim 1, the billboard combination display device group 400, Billboard combined real-time parking guidance system, characterized in that the combination of the billboard to the display monitor to inform the parking status. In the real-time parking guidance system combined with a billboard, the management method, Detecting a vehicle entering and exiting the parking lot with the entrance vehicle sensor 500; Calculating the number of parked vehicles for each floor and floor; Displaying the calculated number of parked vehicles and parking status on a display device (410, 420); Detecting vehicles in individual parking lots; Judging the detection result and displaying whether parking is possible on the display device 230; Displaying on the display device 220 whether the individual parking lot is regularly reserved; Determining whether the reserved parking lot is illegal parking; Alerting illegal parking to buzzers 222a-1, ..., 222c-n installed in individual parking spaces; Calculating an actual parking time; Calculating a parking cost; Method of operating a billboard real-time parking guidance system consisting of collecting the parking costs. The way to calculate the parking cost based on the actual time of parking is Detecting the vehicle from the vehicle sensors 214a-1,..., 214c-n in the individual parking space; Obtaining a time at which the RF transmitters (215a-1, ..., 215c-n) start communicating with the RF-ID card 700; The time when the RF transmitters 215a-1, ..., 215c-n completed communication with the RF-ID card 700 without detecting the vehicle in the vehicle sensors 214a-1, ..., 214c-n. Obtaining a step; Calculating a parking fee based on the time obtained as the actual parking time; operating method of a billboard real-time parking guidance system comprising a.

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