KR102551584B1 - Parking Guidance System Using Parking Lot Map - Google Patents

Abstract

In the present invention, when a virtual underground parking guidance map linked with a driving route guidance map provided from a driving guidance server is provided from an underground parking server to an underground parking guidance device installed inside a vehicle, the virtual underground parking guidance map mentioned above is the underground parking guidance map. Drivers can drive safely even in underground (or tower-type ground parking lots) parking lots by mapping and displaying driving vehicles based on vehicle speed and empty vehicle status information in virtual underground (or tower-type ground parking lots) parking information based on drawings. And you can easily find the empty underground parking space you want.

Description

Parking Guidance System Using Parking Lot Map}

The present invention relates to a parking guidance system using an empty parking lot map, and specifically, to know in advance an empty parking space in an underground (or tower-type ground parking lot) parking lot, and to provide safety for easy access. And, it relates to a parking guidance system using a convenient parking lot empty map.

The present invention is linked to, and converted to, major company navigation applications (T map, etc.), and uses a map or drawing of an actual parking lot uploaded in advance (provided by the building owner) and a monitoring camera provided on the parking surface to determine whether or not there is a full car (vacancy). It is characterized in that the location of vacant seats can be checked by mobile (smartphone) in real time.

In other words, when a vehicle enters a parking lot (underground or ground) and is connected to the building's internal network communication network (base station or Wi-Fi router, commercial wireless communication, etc.) other than the existing GPS, the parking lot map in the building is automatically activated (map output) and whether or not there is a full car It is characterized in that it allows to quickly check.

In addition, the present invention is capable of finding my car through a monitoring camera, and allows the parking lot map provided by the building (page view provided for each floor such as B1 to B5 basement floors or F1 to F5 ground floors) to display the parking lot image of each floor on the driver's terminal Bar, this is characterized in that the driver can check the location of the parked vehicle in the palm of his hand while turning over the page without having to personally visit each floor.

The following description is based on 'underground parking lot', but it is specified that the present system can be applied to 'tower type ground parking lot'.

Various driving route guidance maps are installed in navigation terminals and portable terminals for vehicle driving guidance.

A driving route guidance map loaded in such a navigation terminal and portable terminal has a feature of providing detailed road information in conjunction with a geographic information system and a GPS system.

Although these driving route guidance maps are optimized for driving on ground roads, there are many cases in which they do not operate in underground or ground spaces where GPS and geographic information systems are not connected, such as underground (or tower-type ground parking lots) parking lots, Above all, it is a reality that it is not technically easy to understand the internal space of each building and guide the driving route in the underground (or tower-type parking lot included) parking lot.

In particular, due to the lack of ground parking spaces in the complex city center, it is a general trend to open underground (or tower-type ground parking lots) parking lots for each building (building), but there are many vehicles trying to park compared to the narrow parking space. It is not easy to park a vehicle.

For example, if you enter the underground (or tower-type parking lot included) parking lot of the building you want to park and try to park, there are many cases where there are no empty parking spaces, so it is difficult to find another parking lot, and it is difficult to find a narrow parking space. Misunderstanding often leads to accidents.

In order to solve this problem, recently, systems for guiding underground parking lots have been developed.

That is, in Korea Patent Registration No. 2108383 (registration date: 2020.04.29), when a vehicle entry event is received, the step of starting tracking the vehicle's moving path, the moving path of the vehicle is detected in real time from at least one movement recognition device. (Realtime), updating the moving route of the vehicle in real time, when the parking state of the vehicle is detected from any one of at least one vehicle recognition sensor installed in at least one parking area, a previously stored parking area map The step of displaying the occupancy due to the parking of the vehicle on the map, and the step of updating and displaying the vehicle's movement route and occupancy status in real time on a pre-stored parking area map are disclosed, and the movement route of the underground parking lot is tracked. In order to do this, it is necessary to have a network connection structure corresponding to the GPS system on the ground and to know the internal structure of the building, but it is not only costly, but also the movement route in the underground parking lot and the occupancy status including the empty space in the underground parking lot. There was a side that was technically impossible to implement to know.

As another example, in Korea Patent Registration No. 2393619 (Registration Date: 2022.04.28), the altitude sensor 25, the acceleration sensor 26, and the gyro sensor 27 are used to determine the movement path of the vehicle in the underground parking lot, The identified moving route is provided to the driver with a virtual map that is almost the same as the actual map by learning the underground parking spaces and passages using deep learning. There is an impossible problem, and the location of the vehicle is checked on a virtual map based on the image information taken through the camera 21 installed in the user terminal 12 of the user riding in the vehicle. It is questionable whether position recognition is possible.

1. Korean Registered Patent No. 2108383 (registration date: 2020.04.29) 2. Korean Registered Patent No. 2393619 (registration date: 2022.04.28)

An embodiment of the present invention has been devised to solve the above problems, and even in a place where GPS is not possible, it is possible to safely move a vehicle through a virtual underground parking guidance map identical to the actual underground structure, and to secure an empty underground parking space in advance. Its purpose is to provide a parking guidance system using an empty parking lot map to enable entry into an underground (or tower-type ground parking lot included) parking lot in one state.

In addition, another object of the present invention is to provide a parking guidance system using a parking lot empty map for informing a driver of an empty parking space location in a complex underground (or tower-type ground parking lot) parking lot. .

In addition, an embodiment of the present invention provides a parking guidance guidance system using a parking lot empty map that can provide a driver with a munchok monitoring function even when parking in an underground (or tower-type ground parking lot) parking lot where GPS is disabled for a long time. It has another purpose.

According to one aspect for achieving the above object, a parking lot empty car for providing a virtual underground parking guidance map linked to a driving route guidance map provided from a driving guidance server from an underground parking server to an underground parking guidance device installed inside a vehicle. A parking guidance guidance system using a map is provided.

In one aspect, the underground parking server generates and stores virtual underground parking lot information in a database based on a first underground parking lot drawing of a first building and a second underground claim drawing of a second building adjacent to the first building. a virtual parking generating unit that makes; a man-gong car status management unit for receiving in real time information on a man-gong car status identified from at least one camera interlocked with a man-gong car light installed in the underground parking lots of the first building and the second building, and storing the car car park information in a database; an underground parking map generating unit configured to generate the virtual underground parking guidance map by mapping the empty car state information received in real time to the generated virtual underground parking lot information; a map conversion receiving unit configured to receive a map conversion message from the driving guidance server when recognizing that the location of the driving vehicle in the driving route guidance map is within a preset access range of the first building; an underground parking map transmitter configured to transmit the generated virtual underground parking guidance map to the underground parking guidance device in response to the received map conversion message; When it is determined that there is at least one first parking space in the empty vehicle state information related to the underground parking lot of the first building displayed on the virtual underground parking guide map, the first parking space availability information within the access range is transmitted to the virtual underground parking lot. When it is determined that there is no at least one first empty parking space, the information about no first parking space within the access range is transmitted to the virtual underground parking guidance map, and the underground parking lot of the first building is transmitted to the parking guidance map. a full-tolerance state guidance unit for guiding to; When it is determined that there is at least one second parking space in the empty parking state information related to the underground parking lot of the second building displayed on the virtual underground parking guidance map in response to the no parking space information, in the vicinity of the second building When approaching, second parking space presence information is transmitted to the virtual underground parking guidance map, and when it is determined that there is no second empty parking space, second parking space absence information is transmitted when approaching the vicinity of the second building. and another underground parking guidance unit for transmitting to the virtual underground parking guidance map and guiding to the underground parking lot of the second building.

In one aspect, when the vehicle is parked in a predetermined vacant parking space included in the first or second parking space presence information, the underground parking server is in charge of a monitoring area of the predetermined vacant parking space. A parking completion receiving unit for receiving vehicle number information photographed from one camera; an underground parking location generating unit configured to generate parking location information where the vehicle is parked based on location information of a mangong vehicle or the like linked to the at least one camera when the received vehicle number information is confirmed; A parking location notification unit notifying the generated parking location information to a portable terminal of a driver who owns the vehicle may be further included.

In one aspect, when the underground parking server receives a location confirmation response message generated by the portable terminal in response to the parking location information and receives a request for a monitoring function of the mooncock input from the portable terminal, the received location confirmation a mooncock monitoring unit that extracts mooncock monitoring photographing information from the mangong car status information grasped by the corresponding camera in response to a response message and a request for a mooncock monitoring function and stores it in a database; The terminal may further include a Mooncock result transmission unit for transmitting the stored Mooncock monitoring and photographing information to the mobile terminal in response to the Mooncock confirmation request message generated from the mobile terminal.

In one aspect, when the underground parking server receives the expected delivery time from the portable terminal owned by the driver of the vehicle parked in the predetermined empty parking space, the parking state parked in the predetermined empty parking space is full. The method may further include a cash point payment unit that reflects the vehicle state information and provides cash points to the portable terminal.

In one aspect, the underground parking guide device performs virtual movement of the driving vehicle according to vehicle speed information measured from a speed sensor of the vehicle after the vehicle enters the underground parking lot of the first building or the second building. a virtual movement guidance unit that further displays on a virtual underground parking guidance map; A parking location comment unit may be included to notify a location of an empty parking space selected from among the adjacent first or second parking space availability information during the virtual movement through a voice comment.

As described above, one embodiment of the present invention provides a virtual movement path to the driver by creating a virtual space of the underground parking lot identical to the actual structure based on the design drawing of the underground parking lot to be parked, thereby preventing accidents in complex underground parking lots. It can be prevented, and it has the effect of making it easier to find the empty underground parking space that you are going to.

In addition, an embodiment of the present invention informs the empty parking state of the underground parking lot before entering the underground parking lot of the destination building, thereby reducing the underground parking time by entering the underground parking lot while securing an empty parking space of the desired underground parking lot in advance. It has a significant reduction effect.

In addition, an embodiment of the present invention informs in advance when there is no vacant parking space before entering the underground parking lot of the destination building, and informs in advance the state of the vacant parking space in the underground parking lot of another neighboring building, thereby providing the underground parking time. has the effect of significantly reducing

In addition, an embodiment of the present invention informs the driver of the location of a vehicle parked in a complex underground parking lot even when the GPS is disabled, so that even if the location of the complex underground parking lot is not remembered, the location of the underground parking can be easily found. It has the effect of helping you go.

In addition, an embodiment of the present invention provides a driver with a moon cock monitoring function for a vehicle parked in an underground parking lot, so that the cause of vehicle damage can be recognized.

It is not limited to the above-mentioned effects, and other effects not mentioned can be clearly understood by those skilled in the art from the description below.

1 is a diagram schematically illustrating a parking guidance system using a parking lot empty map according to an embodiment of the present invention.
2 is a diagram illustrating an installation state of a camera of a parking guidance system using a parking lot empty map according to an embodiment of the present invention.
3 is a diagram illustrating an installation state of an empty car park in a parking guidance system using a car park empty car park map according to an embodiment of the present invention.
4 is a diagram specifically illustrating the configuration of an underground parking server according to an embodiment of the present invention.
5 is a diagram more specifically illustrating the configuration of an underground parking guidance device according to an embodiment of the present invention.
6 is a diagram illustrating an additional configuration of an underground parking server according to an embodiment of the present invention.
7 is a diagram illustrating a 2D virtual underground parking guidance map according to an embodiment of the present invention.

The configurations shown in the embodiments and drawings to be described in this specification are only one preferred example of the disclosed invention, and there may be various modifications that can replace the embodiments and drawings in this specification at the time of filing of the present application. .

Terms used in this specification are used to describe the embodiments, and are not intended to limit and/or limit the disclosed invention. For example, in this specification, singular expressions may include plural expressions unless the context clearly dictates otherwise. In particular, although each terminal is expressed in the singular number below, it should be understood that it substantially means many plural numbers.

In addition, the term "includes" is intended to express the presence of features, numbers, steps, operations, components, parts, or combinations thereof described in the specification, and one or more other features, numbers, steps, It does not rule out the possibility of additional existence or addition of acts, components, parts or combinations thereof.

In this specification, a "unit" includes a unit realized by hardware, a unit realized by software, and a unit realized using both. Further, one unit may be realized using two or more pieces of hardware, and two or more units may be realized using one piece of hardware. On the other hand, '~ unit' is not limited to software or hardware, and '~ unit' may be configured to be in an addressable storage medium or configured to reproduce one or more processors. Therefore, as an example, '~unit' refers to components such as software components, object-oriented software components, class components, and task components, processes, functions, properties, and procedures. , subroutines, segments of program code, drivers, firmware, microcode, circuitry, data, databases, data structures, tables, arrays and variables. Functions provided within components and '~units' may be combined into smaller numbers of components and '~units' or further separated into additional components and '~units'. In addition, components and '~units' may be implemented to play one or more CPUs in a device or a secure multimedia card.

Some of the operations or functions described in this specification may be performed instead in a server connected to a corresponding terminal. Likewise, some of the operations or functions described as performed by the server may also be performed in terminals connected to the server.

Hereinafter, a technology related to underground parking will be described in more detail with reference to the accompanying drawings.

1 is a diagram schematically illustrating a parking guidance system using a parking lot empty map according to an embodiment of the present invention, and FIG. 2 is a parking guidance guidance system using a parking lot empty map according to an embodiment of the present invention. 3 is a diagram illustrating an installation state of a parking guidance system using an empty parking lot map according to an embodiment of the present invention.

2 and 3 are referred to as auxiliary when describing FIG. 1 .

Referring to FIG. 1, the parking guidance system using a parking lot empty map according to an embodiment includes a driving guidance server 100, a portable terminal 200, an underground parking server 300, a camera 400, a full empty car park ( 500) and an underground parking guidance device 600.

Here, the driving guidance server 100, the mobile terminal 200, and the underground parking server 300 are connected to each other through a network, and the mangong differential 500 and the camera 400 are connected to each other in the basement of each building (or tower type ground parking lot). ) is installed in a parking lot and is connected to the underground parking server 300 through a wired network. Also, the underground parking guidance device 600 may be installed in a driving vehicle and connected to the driving guidance server 100 and the underground parking server 300 through a wireless network before entering the basement of each building.

Here, the wireless networks mentioned are 3G, 4G, 5G, 3rd Generation Partnership Project (3GPP), 5th Generation Partnership Project (5GPP), Long Term Evolution (LTE), World Interoperability for Microwave Access (WIMAX), Wi-Fi ), Internet, LAN (Local Area Network), Wireless LAN (Wireless Local Area Network), WAN (Wide Area Network), PAN (Personal Area Network), RF (Radio Frequency), Bluetooth network, NFC (Near-Field Communication) network, satellite broadcasting network, analog broadcasting network, digital multimedia broadcasting (DMB) network, etc. may be included, but is not necessarily limited thereto.

The driving guidance server 100 according to an embodiment may provide a driving route guidance map through a wireless network to the underground parking guidance device 600 interworking with a commonly known GPS system and a geographic information system.

The driving route guidance map collects the location of the vehicle driving on the ground in real time through the GPS system and displays the location of the vehicle in real time on the road geographic information provided by the geographic information system. can point to Such a driving route guidance map may be provided to the underground parking guidance device 600, which is a navigation terminal, when the vehicle is driving on the ground.

At this time, the underground parking guidance device 600 is preferably a commonly known navigation terminal, but may be replaced with a portable terminal 200, and the driving route from the driving guidance server 100 through a wireless network while driving on the ground. By downloading and executing the guidance map, the location of the driver's vehicle is displayed on geographic information so that the driver can safely drive on the road to the destination.

When the destination displayed on the driving route guidance map is an underground parking lot of a destination building, the underground parking guidance device 600 is allowed to change the map of the driving guidance server 100 on the ground road before arriving at the destination building, and the underground parking server ( 300) may operate the virtual underground parking guidance map provided.

The virtual underground parking guidance map is based on the underground parking lot drawing produced at the time of designing each building so that it can be used in the underground parking space where GPS connection is not possible. It is 3D information or 2D information implemented in either augmented reality or metabus that is actually close to the underground parking structure. may be information. In this case, the 2D information may mean a form similar to a driving route guidance map provided on the ground.

In one embodiment, as shown in FIG. 2 , at least one camera 400 is provided to cover at least one underground parking space within a certain range arranged in the underground parking lot, and from at least one underground parking space. It can be placed between neighboring walls, ceilings or at least one underground parking space.

The camera 400 is disposed in at least one underground parking space to generate image information for each underground parking space within the monitoring area, whether or not the vehicle is parked. It is possible to determine whether the vehicle is parked or not. Such a man-gong difference state may be transmitted and displayed through a man-gong difference 500 connected by wire or wirelessly.

In addition, the camera 400 according to an embodiment may transmit the state of an empty car detected in real time or within a predetermined time within the monitoring area in charge of the camera 400 to the underground parking server 300 connected through a wired network.

In one embodiment, as shown in FIG. 3, the mangong differential light 500 is installed on the ceiling of an underground parking lot to cover at least one underground parking space or one underground parking space in the surveillance area of the underground parking lot, A full empty state may be received from at least one installed camera 400, and based on the received empty car state, whether or not a vehicle is parked in a corresponding underground parking space, which is a surveillance area, may be displayed in color. For example, if it is green, it may indicate that the vehicle is parked in the corresponding underground parking space, and if it is red, it may indicate that the vehicle is not parked in the corresponding underground parking space.

Here, it is preferable that the above-mentioned mangong differential 500 and the camera 400 have the same monitoring area, but may be different.

In one embodiment, the portable terminal 200 is a terminal owned by a vehicle driver and is connected to the driving guidance server 100 and/or the underground parking server 300 within an area (eg, ground) where wireless communication is possible through a wireless network. can

After the portable terminal 200 is parked in an empty underground parking space of an underground parking lot, it can transmit a mooncock monitoring function on the ground to the underground parking server 300 through a wireless network. Relatedly, photographed image information may be provided from the underground parking server 300 .

Image information related to the above-mentioned Mooncock monitoring function is information captured by a camera 400 located around a parked vehicle, and may be acquired from an underground parking server 300 connected to the camera 400.

In addition, the portable terminal 200 may receive an underground parking location from the underground parking server 300 after parking in an empty underground parking space of an underground parking lot. At this time, the underground parking location can be known through the above-described full-gong difference state.

Such a portable terminal 200 is a wireless communication device that guarantees portability and mobility, which is generally widely distributed, and includes PCS (Personal Communication System), GSM (Global System for Mobile communications), PDC (Personal Digital Cellular), PHS (Personal Communication System). Handyphone System), PDA (Personal Digital Assistant), IMT (International Mobile Telecommunication)-2000, CDMA (Code Division Multiple Access)-2000, W-CDMA (W-Code Division Multiple Access), Wibro (Wireless Broadband Internet) terminal, It may include all kinds of handheld-based wireless communication devices such as a smartphone, a smart pad, a tablet PC, and the like.

Hereinafter, the underground parking server 300 and the underground parking guidance device 600 related to a virtual underground parking guidance map capable of providing services substantially underground will be described in more detail.

4 is a diagram specifically illustrating the configuration of an underground parking server according to an embodiment of the present invention.

Referring to FIG. 4 , the underground parking server 300 according to an embodiment includes a virtual parking generating unit 305, an empty car condition management unit 310, an underground parking map generating unit 315, a map conversion receiving unit 320, It may include an underground parking map transmission unit 325, an empty car status information unit 330, another underground parking information unit 335, and a database 340.

The virtual parking generating unit 305 according to an embodiment receives a first underground parking lot drawing of a first building having a destination underground parking lot and a second underground claim drawing of a second building adjacent to the first building, and inputs Virtual underground parking lot information may be generated based on a first underground parking lot drawing of a first building and a second underground claim drawing of a second building adjacent to the first building.

The first underground parking lot drawing of the first building mentioned above and the second underground claim drawing of the second building are actually design drawings reflected in the design of the corresponding building, for example, each underground parking space where each underground parking space of the first building is possible. And vehicle traffic roads between each underground parking space, pillars disposed therebetween, the area of each underground parking space, its wall surface, and a road structure for entering and exiting each underground parking lot.

Therefore, the virtual underground parking lot information generated by the virtual parking generating unit 305 has a 3D form or a 3D shape based on each structure designed in the first underground parking lot drawing of the first building and the second underground claim drawing of the second building. It can be virtualized and created in 2D form.

The virtual underground parking lot information generated in this way may be 3D information or 2D information implemented in any one of augmented reality and metabus.

At this time, if the virtual underground parking lot information is 2D information, the 2D information overlaps the circular roads of each basement floor when the access road of each underground parking lot is designed in a circular shape, or arranges them in a row like the road of a driving route guidance map. Furthermore, it may be manufactured in a form including overlapping or arranged in a row, an underground parking lot road, an underground parking space of each underground parking lot, and obstacles therebetween.

On the other hand, if the virtual underground parking lot information is 3D information implemented by either augmented reality or a meta bus, the 3D information is virtually overlapping access roads of each underground parking lot (in the case of the same access road structure) and their surroundings. It can be created as a space, and the road of each underground parking lot and the underground parking space around it can be created in the form of a virtual space according to the direction in which the vehicle travels.

In this way, the generated virtual underground parking lot information may be stored in a database 340 to be described later.

In one embodiment, the empty car condition management unit 310 transmits the car empty condition information determined from at least one camera 400 interlocked with the man-gong car lights 500 installed in the underground parking lots of the first building and the second building, for example, It can be received in real time through a wired network and stored in the database 340 .

The mentioned full-gong vehicle state information is information received from the corresponding full-gong differential lamp 500 and the camera 400 in charge of each monitoring area, and whether or not the vehicle is parked in at least one underground parking space disposed in each monitoring area. and a parking space identification number assigned to the corresponding underground parking space.

Therefore, the empty car condition management unit 310 checks whether or not the vehicle is parked in at least one underground parking space disposed in each monitoring area and the full car condition information including the parking space identification number assigned to the corresponding underground parking space. Through this, it is possible to grasp the underground parking situation for each basement floor.

In one embodiment, the underground parking map generating unit 315 may generate a 3D or 2D virtual underground parking guidance map by mapping the received empty car condition information in real time to the generated virtual underground parking lot information.

At this time, the 2D virtual underground parking guidance map can display the access road of each underground parking lot, each underground parking lot road, and the underground parking space of each underground parking lot similarly to the driving route guidance map serviced on the ground, and each underground Except for the entrance road to the parking lot, each underground parking lot road, and the underground parking space of each underground parking lot, the rest can be marked as obstacles.

In one embodiment, the map conversion receiving unit 320 may receive a map conversion message from the driving guidance server 100 when recognizing that the location of the driving vehicle is within a preset access range of the first building in the driving route guidance map. can

The aforementioned predetermined access range is, for example, within a range of about 1KM from the first building as the destination, and the driving guidance server 100 generates a map conversion message when a driving vehicle enters within a range of about 1KM for underground parking through the network. It can be transmitted to the server 300.

Accordingly, the map conversion receiving unit 320 converts the generated 3D or 2D virtual underground parking guidance map to the underground parking guidance device 600 of the driving vehicle in response to the map conversion message received from the underground parking server 300. ) can be prepared for transmission.

In one embodiment, as described above, the underground parking map transmission unit 325 transmits the virtual underground parking guidance map wake-up in response to the map conversion message received from the underground parking server 300 to the corresponding underground parking map through a wireless network. It can be transmitted to the parking guidance device 600.

In this way, from receiving a map conversion message to transmitting a virtual underground parking guidance map, it can be performed within a preset access range on the ground, and since GPS reception is impossible when entering the basement of the first building, transmission and reception within the above access range this is being done

In one embodiment, when the empty car condition information unit 330 determines that there is at least one first parking space, the empty car condition information related to the underground parking lot of the first building displayed on the virtual underground parking guidance map is within the access range. The first parking space availability information may be transmitted to the virtual underground parking guidance map that has already been executed in the underground parking guidance device 600 .

On the other hand, when the empty parking information unit 330 determines that there is no at least one first vacant parking space in the empty parking information related to the underground parking lot of the first building displayed on the virtual underground parking guidance map, it is determined that there is no first vacant parking space. 1 No parking space information may be transmitted to a virtual underground parking guidance map that has already been executed in the underground parking guidance device 600 .

Accordingly, before reaching the entrance of the underground parking lot of the first building at the destination, the driver can know in advance the availability of parking for the corresponding underground parking lot of the first building to which he or she wants to park, and arrives at the first building if underground parking is impossible. You can wait or receive information on the situation of the underground parking lot of the second building adjacent to the first building.

That is, in one embodiment, the other underground parking guidance unit 335 is related to the underground parking lot of the second building displayed on the virtual underground parking guidance map in response to the request of the underground parking guidance device 600 or the no parking space information voluntarily. If it is determined that there is at least one second parking space in the full empty state information, when approaching the vicinity of the second building, the second parking space presence information is transferred to the virtual underground parking guidance map already executed in the underground parking guidance device 600. can transmit

On the other hand, the other underground parking guidance unit 335 responds to the request of the underground parking guidance device 600 or the no-parking space information voluntarily, and information on the empty car park related to the underground parking lot of the second building displayed on the virtual underground parking guidance map is displayed. If it is determined that there is no at least one second empty parking space, information about no second parking space may be transmitted to the virtual underground parking guidance map already executed in the underground parking guidance device 600 when approaching the vicinity of the second building.

In this way, the driver approaching the destination building can check whether or not the destination underground parking lot is parked in advance before entering the underground parking lot of the destination building, so that if underground parking is possible, the empty basement of the corresponding underground parking lot floor to be parked safely. You can drive your vehicle into a parking space, and if underground parking is not possible, you will be able to park your vehicle by moving it to an empty underground parking space in an underground parking lot in another neighboring building.

In one embodiment, the database 340 includes each of the aforementioned virtual parking generating units 305, empty car state management unit 310, underground parking map generating unit 315, map conversion receiving unit 320, and underground parking map transmitting unit. 325, it is possible to store the data processed by the empty car status guide unit 330 and other underground parking guide units 335, and furthermore, each driving guidance server 100, mobile terminal 200, camera 400 , Mangong differential lights 500 and underground parking guidance device 600 may further store data exchanged.

The database 340 is a concept including a computer-readable recording medium, and refers to a database in a broad sense including not only a database in a narrow sense but also a data record based on a file system, and searches even a simple set of logs. If data can be extracted by doing so, it is of course included in the scope of the database in the present invention.

5 is a diagram more specifically illustrating the configuration of an underground parking guidance device according to an embodiment of the present invention.

Referring to FIG. 5 , the underground parking guidance device 600 according to an embodiment includes a communication interface unit 610, a map data activation unit 620, a virtual movement guide unit 630, a parking location comment unit 640, and A memory 650 may be included.

The communication interface unit 610 according to an embodiment may support a wireless communication interface to exchange data between the driving guidance server 100 and the underground parking server 300 through a wireless network.

In one embodiment, the map data activation unit 620 executes a commonly known driving route guidance map to receive road driving route guidance when driving on a ground road, and then, at the request of the underground parking server 300, first It can be converted into a virtual underground parking guidance map provided from the underground parking server 300 within a preset access range of the building and executed.

At this time, it is preferable that the conversion to the virtual underground parking guide map is substantially converted when entering the underground parking lot entrance of the first building. Since this virtual underground parking guidance map has been described above, its description will be omitted.

After the vehicle enters the underground parking lot of the first building or the second building, the virtual movement guidance unit 630 according to an embodiment obtains vehicle speed information measured from the vehicle speed sensor 601, and obtains According to the received vehicle speed information, the virtual movement of the driving vehicle may be further displayed on the virtual underground parking guidance map.

Here, since the virtual underground parking guide map can know, for example, the total length of an underground parking lot access road having an almost identical structure for each underground parking lot, the virtual movement position of the vehicle is determined by matching the speed of the vehicle to the lengths of the underground parking lot access roads. It may be displayed on the access road to the underground parking lot.

For example, if the total length of the access road to the underground parking lot (the total length to the floor with the empty parking space at the destination) is 100M, and the speed of the vehicle is 20KM, 20KM is the distance that can be driven. Since can be known by a commonly known calculation, virtual movement can be displayed at the location of the access road to the underground parking lot corresponding to the 20KM traveling vehicle.

Therefore, the driver can drive according to the shape of the underground parking lot access road while confirming that the driver's vehicle is driving along the underground parking lot access road in the virtual underground parking guidance map executed in the underground parking guidance device 600.

In one embodiment, the parking location comment unit 640 may notify the location of a corresponding empty parking space selected from among adjacent first or second parking space availability information through a voice comment during virtual movement.

For example, assuming that the location of the empty parking space selected by the driver is the number 1 empty parking space in the underground parking lot on the 3rd floor (confirmed by the parking space identification number of the full car status information), the underground parking information provided by the virtual underground parking guidance map When a vehicle moving virtually along the parking lot road enters the road of the underground parking lot on the third floor, a voice comment indicating that it has almost arrived may be notified to the driver.

This voice comment has the same form as the voice comment guidance serviced on the driving route guidance map on the ground, but it can be said that the difference is that it is the destination voice guidance according to the virtual movement of the vehicle in an underground parking lot where GPS connection is not possible.

Finally, the memory 650 according to an embodiment stores data processed by the communication interface unit 610, the map data activation unit 620, the virtual movement guide unit 630, and the parking location comment unit 640. It may be ROM or RAM or a combination thereof.

6 is a diagram illustrating an additional configuration of an underground parking server according to an embodiment of the present invention.

Referring to FIG. 6 , the underground parking server 300 according to an embodiment includes a parking completion receiver 345, an underground parking location generator 350, a parking location notification unit 355, a mooncock monitoring unit 360, a mooncock A result transmission unit 365 and a cash point payment unit 370 may be further included.

When a vehicle is parked in a predetermined vacant parking space included in the first or second parking space presence information, the parking completion receiving unit 345 according to an exemplary embodiment controls at least one monitoring area of the predetermined vacant parking space. Vehicle license plate information photographed by one camera 400 may be received through a wired network.

In this case, when the underground parking location generator 350 checks the received vehicle number information, the parking location information where the vehicle is parked based on the location information of the corresponding mangong differential 500 linked with at least one camera 400. can create

Accordingly, the parking location notification unit 355 may notify the generated parking location information to the portable terminal 200 of a driver who owns a vehicle parked in a corresponding empty parking space through a wireless network. At this time, notification of the parking location information may be performed on the ground where a wireless network is possible.

In one embodiment, the moon cock monitoring unit 360 receives the location confirmation response message generated by the mobile terminal 200 in response to the parking location information through a wireless network, and simultaneously monitors the moon cock input from the mobile terminal 200. When the request is received, mooncock monitoring photographing information photographed by the corresponding camera 400 in response to the received location confirmation response message and the mooncock monitoring function request may be extracted from the full empty vehicle state information.

At this time, it is preferable that the mooncock monitoring and photographing information is information extracted from information on the condition of the empty car that is identified based on image information that the corresponding camera 400 is normally photographing. In other words, the corresponding camera 400 is not operated by the mooncock monitoring function request of the mooncock monitoring unit 360, but the full tolerance state information of the corresponding camera 400, which is normally recognized in real time, is transmitted to the mooncock monitoring unit 360. ), it is possible to extract the images before and after the vehicle damage at the corresponding time from the confirmed car status information of the moon cock surveillance shooting information.

Mooncock monitoring photographing information extracted in this way may be stored in the database 340 .

In this case, the Munkok result transmission unit 365 can transmit the Munkok monitoring and shooting information stored in the database 3400 to the mobile terminal 200 through a wireless network in response to the Munkok confirmation request message generated from the portable terminal 200. At this time, , The Mooncock confirmation request message may be a message generated when the driver's vehicle is damaged.

In one embodiment, when the cash point payment unit 370 receives the expected delivery time from the portable terminal 200 owned by the driver of a vehicle parked in a predetermined empty parking space through a wireless network, in accordance with the expected delivery time. A parking state parked in the predetermined empty parking space may be reflected in the full-empty vehicle state information.

That is, assuming that a vehicle parked in a corresponding predetermined vacant parking space is shipped after 10 minutes, the empty vehicle status information is changed to a parking available state for the corresponding parking space after 10 minutes by the cash point payment unit 370. can be reflected.

In this case, the cash point payment unit 370 may pay cash points to the corresponding portable terminal 200 in exchange for notifying the release time of the vehicle parked in the occupied underground parking space. These cash points can be used to subsidize underground parking fees and other gifticons.

7 is a diagram illustrating a 2D virtual underground parking guidance map according to an embodiment of the present invention.

Referring to FIG. 7 , the virtual underground parking guidance map according to an embodiment includes virtual structures (710, 720, 730, 740, 750, 755, 760, etc.), and display full-empty state information collected in real time in the underground parking space 710 among the virtual structures of the virtual underground parking lot information.

In this case, the full empty state information may include whether or not there is at least one empty parking space for each underground parking lot. For example, in the virtual underground parking guidance map, if the vehicle is not parked in the corresponding underground parking space, it may be displayed as an empty parking space 711, and if the vehicle is parked in the corresponding underground parking space, the underground parking space is parked. (712).

In this virtual underground parking guidance map, it is possible to display the road conditions (730, a specific implementation example of virtual underground parking lot information) next to each underground parking lot access road 720 and each underground parking lot vehicle parking space where GPS connection is not possible, Based on the speed, the virtual moving vehicle location 740 may be displayed at the location of the corresponding road 720 or 730 (a specific implementation example of virtual underground parking lot information).

In addition, in the virtual underground parking guidance map, obstacles (eg, entrance road wall 750, pillar 755, underground parking lot wall 760 ), etc.) and displayed.

Meanwhile, each component such as the aforementioned underground parking server 300 and the underground parking guide device 600 may be substantially included in at least one controller.

The controller may include at least one processor, memory, and hardware module, and the at least one processor may include a micro processing unit (MPU) or a central processing unit (CPU), a cache memory, and a data bus. ) may include hardware configurations such as

In addition, functional operations performed by each component such as the underground parking server 300 and the underground parking guidance device 600 described above may be implemented in the form of program instructions and recorded on a computer readable recording medium.

The mentioned computer readable recording medium may include program instructions, data files, data structures, etc. alone or in combination. Program instructions recorded on the computer-readable recording medium may be specially designed and configured for the present invention, or may be known and usable to those skilled in the art of computer software. Examples of computer-readable recording media include magnetic media such as hard disks, floppy disks and magnetic tapes, optical recording media such as CD-ROMs and DVDs, and magneto-optical media such as floptical disks. media), and hardware devices specially configured to store and execute program instructions, such as ROM, RAM, flash memory, and the like. Examples of program instructions include high-level language codes that can be executed by a computer using an interpreter or the like as well as machine language codes generated by a compiler. The hardware device may be configured to act as one or more software modules to perform processing according to the present invention and vice versa.

Therefore, although described by the embodiments and drawings limited to specific details, such as specific components according to an embodiment of the present invention described above, this is only provided to help a more general understanding of the present invention, and the present invention It is not limited to the above embodiments, and those skilled in the art can of course make various modifications and variations from these machines.

Therefore, the idea described in the present invention should not be limited to the embodiments described above and should not be determined, and not only the claims described later, but also all things equivalent or modified equivalently to these claims are the spirit of the present invention. would be said to fall into the category of

100: driving guidance server 200: mobile terminal
300: underground parking server 305: virtual parking generation unit
310: empty car condition management unit 315: underground parking map generation unit
320: map conversion receiving unit 325: underground parking map transmission unit
330: empty car status guidance unit 335: other underground parking guidance unit
340: database 400: camera
500: Mangong differential 600: Underground parking guidance device

Claims (5)

A parking guidance guidance system using a parking lot full vacancy map for providing a virtual underground parking guidance map linked to a driving route guidance map provided from a driving guidance server from an underground parking server to an underground parking guidance device installed inside a vehicle,
The underground parking server,
Based on the first underground parking lot drawing of the first building and the second underground claim drawing of the second building adjacent to the first building, the underground entrance road and the underground parking lot road, the underground parking space of the underground parking lot, and the underground parking space A virtual parking generation unit for generating virtual underground parking lot information including obstacles between and storing it in a database;
a man-gong car status management unit that receives, in real time, the man-gong car status information obtained from at least one camera interlocked with the man-gong car lights installed in the underground parking lots of the first building and the second building, and stores it in a database;
an underground parking map generating unit for generating the virtual underground parking guide map by mapping the received real-time empty car state information to the generated virtual underground parking lot information;
a map conversion receiving unit configured to receive a map conversion message from the driving guidance server when recognizing that the location of the vehicle driving in the driving route guidance map is within a preset access range of the first building;
an underground parking map transmitter configured to transmit the generated virtual underground parking guidance map to the underground parking guidance device in response to the received map conversion message;
When it is determined that there is at least one first parking space in the empty vehicle state information related to the underground parking lot of the first building displayed on the virtual underground parking guide map, the first parking space availability information within the access range is transmitted to the virtual underground parking lot. When it is determined that there is no at least one first empty parking space, the information about no first parking space within the access range is transmitted to the virtual underground parking guidance map, and the underground parking lot of the first building is transmitted to the parking guidance map. Full tolerance state guidance unit for guiding to; and
When it is determined that there is at least one second parking space in the empty parking state information related to the underground parking lot of the second building displayed on the virtual underground parking guidance map in response to the no parking space information, in the vicinity of the second building When approaching, second parking space presence information is transmitted to the virtual underground parking guidance map, and when it is determined that there is no second empty parking space, second parking space absence information is transmitted when approaching the vicinity of the second building. Including another underground parking guidance unit for transmitting to the virtual underground parking guidance map and guiding to the underground parking lot of the second building,
The underground parking server,
After the vehicle enters the underground parking lot of the first building or the second building, the virtual movement of the driving vehicle is further displayed on the virtual underground parking guidance map according to the vehicle speed information measured from the vehicle speed sensor. guide; and
A parking location comment unit for notifying the location of an empty parking space selected from among the adjacent first or second parking space availability information during the virtual movement through a voice comment
Characterized in that it further comprises, a parking guidance guidance system using a parking lot empty map. According to claim 1,
The underground parking server,
When the vehicle is parked in a predetermined vacant parking space included in the first or second parking space presence information, vehicle number information photographed by at least one camera in charge of the monitoring area of the predetermined vacant parking space Parking completion receiving unit for receiving;
an underground parking location generating unit configured to generate parking location information where the vehicle is parked based on location information of a mangong vehicle or the like linked to the at least one camera when the received license plate number information is confirmed; and
A parking location notification unit for notifying the generated parking location information to a portable terminal of a driver who owns the vehicle.
Characterized in that it further comprises, a parking guidance guidance system using a parking lot empty map. delete delete delete

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