KR20170019715A - Individual vehicle recognition and vehicle parking management system using a composite video sensor nodes - Google Patents

Individual vehicle recognition and vehicle parking management system using a composite video sensor nodes Download PDF

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KR20170019715A
KR20170019715A KR1020150113902A KR20150113902A KR20170019715A KR 20170019715 A KR20170019715 A KR 20170019715A KR 1020150113902 A KR1020150113902 A KR 1020150113902A KR 20150113902 A KR20150113902 A KR 20150113902A KR 20170019715 A KR20170019715 A KR 20170019715A
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parking
individual
vehicle
information
unit
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KR1020150113902A
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Korean (ko)
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KR101769040B1 (en
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유영욱
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셀로코주식회사
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    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/20—Monitoring the location of vehicles belonging to a group, e.g. fleet of vehicles, countable or determined number of vehicles
    • G08G1/205—Indicating the location of the monitored vehicles as destination, e.g. accidents, stolen, rental
    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/14—Traffic control systems for road vehicles indicating individual free spaces in parking areas
    • G06K2209/15—

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  • General Physics & Mathematics (AREA)
  • Traffic Control Systems (AREA)

Abstract

The present invention relates to an individual vehicle recognition and parking management system using composite video sensor nodes. According to the present invention, provided is an individual vehicle recognition and parking management system using composite video sensor nodes, the individual vehicle recognition and parking management system comprising: a plurality of composite video sensor nodes, each of which is disposed on one side of an individual parking area, recognizes a vehicle approaching the individual parking area, photographs a predetermined region including a number plate of the vehicle parked in the individual parking area, and then transmits a video acquired by the photographing to an external terminal; and a parking management server which recognizes vehicle numbers based on the videos configured to include the number plates of the vehicle and transmitted by the composite video sensor nodes in real time, constructs a database regarding states of the individual parking areas, monitors the states of the individual parking area on a per-parking lot basis, and transmits information about parking of a vehicle of a customer to a user terminal when the information about the parking is requested.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to an individual vehicle recognition and parking management system using a video hybrid sensor node,

The present invention relates to an individual vehicle recognition and parking management system using a video hybrid sensor node, and more particularly, to a vehicle recognition and parking management system using a video hybrid sensor node, A plurality of individual parking image composite sensor nodes for photographing a predetermined portion including a license plate and transmitting the photographed image to an external terminal or a server and an image including a vehicle license plate transmitted in real time from the image composite sensor nodes And a parking management server for monitoring the individual parking situation by parking lot and constructing a parking status as a database on the basis of the parking lot management information and transmitting the individual parking information of the customer to the user terminal upon request, In addition to being able to know the parked position in a simple way, Using composite video sensor nodes, which can easily build a database based on the specific vehicle parking location information to efficiently manage a private parking garage into each relate to an individual vehicle recognition and parking management systems.

As the number of automobile supply units has recently increased, large parking lots have been installed in airports, large shopping centers, large amusement facilities, and large buildings.

As the use of such large parking lots becomes frequent, it often happens that their vehicles can not find the places where they are parked.

Therefore, a driver using such a large parking lot may remember the number of the parking area of the vehicle or take a separate note and see his / her work. However, this operation is very troublesome and inconvenient, and the user may not remember the number or lose the note .

In addition, even if the parking area number is memorized, it is not easy to visit the parking area. Therefore, many parking agents are mobilized to provide guidance and assistance to the parking lot user, which increases management costs.

In this method, the position of the vehicle is tracked using RFID (Radio Frequency Identification) in order to grasp the parking position. In this method, not only the recognition distance is changed according to the frequency band but also the RFID tag is attached to the vehicle, There is a problem that can be used only.

In addition, in the conventional method using the ultrasonic sensor, since the ultrasonic sensors are installed on each parking surface, the installation cost and the maintenance cost are consumed not only the degree of the parking space remaining in the parking floor can be confirmed, There is a problem that the driver is inconvenienced.

Korean Patent Publication No. 2015-0071398

SUMMARY OF THE INVENTION The object of the present invention is to provide a parking brake system for a vehicle, which is disposed on one side of each of a plurality of individual parking zones, photographs a certain portion including individual license plates parked in each of the individual parking zones, A plurality of individual parking image composite sensor nodes transmitting to the external terminal or the server, a vehicle number based on the images including the vehicle license plates transmitted in real time from the image composite sensor nodes, And a parking management server for monitoring the individual parking situation according to the parking lot and transmitting the individual parking information of the customer to the user terminal upon request, thereby not only knowing the parked position of the customer's vehicle in a simple manner, Based on the vehicle number images and the individual vehicle parking position information of the vehicle And to provide a separate vehicle parked recognition and management system using a composite imaging sensor node, that can efficiently manage the individual parking status by the parking lot.

According to another aspect of the present invention, there is provided an individual vehicle recognition and parking management system using a video composite sensor node, the vehicle recognition and parking management system including a plurality of individual parking zones, A plurality of image complex sensor nodes for capturing a certain portion of the individual cars parked in the vehicle, including a license plate, and transmitting the photographed image to an external terminal; And a controller for recognizing the vehicle number based on the images including the vehicle license plates transmitted from the video hybrid sensor nodes in real time and building the parking status as a database to monitor the individual parking situation for each parking lot, And a parking management server for transmitting individual vehicle parking information of the vehicle.

The present invention can not only know the parked position of the customer's vehicle by a simple method but also can easily manage the individual parking situation according to the parking lot by easily building a database based on the respective car number images and individual car parking position information There is a technical effect.

In addition, the present invention has a technical effect that it is possible to easily manage parking by using a public app (APP) of a mobile terminal possessed by a user.

In addition, the present invention can be applied to an IoT terminal for an individual vehicle installed in a public app (APP) of a mobile terminal owned by a driver, a street parking lot, a resident priority parking lot, a public parking lot, There is a technical effect that can be facilitated.

Figure 1A shows a schematic outline of an individual vehicle-aware parking management system according to the present invention.
1B shows an embodiment of an individual vehicle-aware parking management system according to the present invention.
1C shows an embodiment in which a video composite sensor node according to the present invention is applied to a street parking lot.
FIG. 1D shows a detailed configuration of a video composite sensor node according to the present invention.
FIG. 2 shows a configuration of a parking management server in the configuration of the individual vehicle recognition parking management system according to the present invention in detail.
FIG. 3A is an embodiment using the individual vehicle recognition parking management system according to the present invention, and shows the parking status of each vehicle parked in a specific parking lot in a 16-split screen.
FIG. 3B is a view showing an example of using the individual vehicle recognition parking management system according to the present invention and managing the parking status of one vehicle parked in a specific parking lot.

Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings.

FIG. 1A shows a schematic overview of an individual vehicle recognition parking management system according to the present invention, and FIG. 1B shows an embodiment of an individual vehicle recognition parking management system according to the present invention.

Referring to FIG. 1A, an individual vehicle recognition parking management system according to the present invention includes an individual parking image composite sensor node 10, a user terminal 20, and a parking management server 100.

The image composite sensor node 10 includes a plurality of first image composite sensor nodes 10-1 to an nth image composite sensor node 10-n, (For example, if there are 24 parking zones, a video composite sensor node is arranged for each parking zone so that a total of 24 zones are arranged) The vehicle license plates of the individual cars parked in the parking areas (A01 to A08, B01 to B08, C01 to C08) are photographed from the front.

In this case, the first image composite sensor node 10-1 to the nth image composite sensor node 10-n have respective parking zone location information A01 to A08, B01 to B08, and C01 to C08, The vehicle number images of the vehicles parked in the respective parking areas photographed by the respective users are transmitted to the parking management server 100 and the user terminals 20-1 to 20-m owned by the driver for the respective vehicles, Lt; / RTI >

Here, the number of parking faces (n) and the number of user terminals (m) may be the same or different depending on the use. For example, one parking lot may be used by a plurality of users. In an office or business building, .

1B, a first video composite sensor node 10-1 for capturing the vehicle number of the first vehicle C1 parked in the first parking zone A06 is connected to the first parking zone A06 and the vehicle number image and the parking position information A06 of the first vehicle C1 photographed by the first video hybrid sensor node 10-1 are stored in the parking management server 100 and the parking management server 100 1 vehicle < RTI ID = 0.0 > C1 < / RTI >

Similarly, the second image composite sensor node 10-2 for photographing the vehicle number of the second vehicle C2 parked in the second parking zone B06 facing the first parking zone A06 is the second The vehicle number image and the parking position information B06 of the second vehicle C2 photographed by the second video hybrid sensor node 10-2 are provided in the rear area of the parking area B06, And to the second user terminal 20-2 of the second vehicle C2 via the network 50. [

The parking zone position information (A01 to A08, B01 to B08, C01 to C08) is divided into planar coordinates in consideration of the area of the parking lot in advance, Each of the image composite sensor nodes 10 for capturing images is installed.

Here, the network 50 provides a communication network so that the communication between the video hybrid sensor node 10, the user terminal 20, and the parking management server 100 can be implemented, Ethernet, WiFi, ZigBee may be used between the parking management server 100 and the user terminal 20, and a periodic communication network system such as WiFi, 3G, or LTE may be used.

1C shows an embodiment in which a video composite sensor node according to the present invention is applied to a street parking lot.

1C shows an embodiment in which the video composite sensor node 10 is applied to a street parking lot (for example, residential priority parking, a municipal administration public parking lot, etc.). In this case, , A telephone pole, etc., are installed for each individual parking surface to manage a public street parking lot. Other management systems, servers, and terminal operations are the same as those of FIG. 1B.

FIG. 1D shows a detailed configuration of a video composite sensor node according to the present invention.

1D, a video composite sensor node 10 according to the present invention includes a CIS camera 1, a distance sensor 2, a PIR sensor 3, an illumination sensor 4, an IR LED 5, An LED lamp 6, and a microphone 7.

The image composite sensor node 10 is mounted with various sensors 2, 3 and 4 on the CIS photographic camera 1 and performs image capturing according to the sensed values of the respective sensors, 6).

The distance sensor 2 recognizes an object approaching a position of 1 to 4 m on the front surface of the image composite sensor node 10 according to the present invention and informs the image composite sensor node 10 of the object.

The PIR sensor 3 notifies the image composite sensor node 10 of an object to which heat is radiated in a position 4 to 5m on the front side of the image composite sensor node 10 according to the present invention and the illuminance sensor 4 And informs the image composite sensor node 10 of the illuminance value according to the brightness of the current position.

The image composite sensor node 10 captures an image according to a constant value of these sensor values and transmits the image to the parking management server 100 or the user terminal 20 via the network 50.

Hereinafter, the technical characteristics of the video composite sensor node 10 of the present invention will be summarized.

First, since the video hybrid sensor node 10 of the present invention is installed correspondingly to each parking zone at 1: 1, the positional information of the video hybrid sensor node 10 is the same as the parking position coordinate information of each parking zone There are technical features.

Second, the video hybrid sensor node 10 of the present invention improves the accuracy of the car number recognition by photographing the car number of the car parked last in a certain parking zone at a position close to 1: 1, It is possible to transmit the individual vehicle parking position information to the user terminal 20 and the parking management server 100 in real time.

Third, the video hybrid sensor node 10 of the present invention is connected to the parking management server 100, which is a central control management device, without going through an intermediate control device, and can perform low-cost, small-size and low-power functions , A sensor and an image sensor that are interlocked, a wired / wireless transmission function, a car number photographing, and a self-sleep mode after the transmission) are installed.

Fourth, since the video hybrid sensor node 10 transmits the vehicle number information and the individual vehicle position information photographed at each installation position directly to the parking management server 100 or the user terminal 20 in real time, The server 100 constructs a database on the basis thereof to monitor individual parking status for each parking lot, controls entry / exit difference management, and provides parking information to registered user terminals.

Next, the user terminal 20 is a mobile terminal owned by a driver of individual vehicles parked in each of the parking areas A01 to A08, B01 to B08, and C01 to C08, for example, a smart phone, a PDA .

Further, the user terminal 20 may be a mobile terminal owned by an administrator or an interested person, and the manager or persons concerned may be, for example, a building tenant, a shop owner, or a car owner or a relative of a private parking lot.

The parking management server 100 uses the vehicle number image and the individual vehicle parking position information transmitted from the individual parking sensor node 10 in real time to database the individual parking status of each parking lot, The parking information is transmitted to the user terminal 20 or the like, and a detailed description thereof will be given later with reference to FIG.

FIG. 2 shows details of the configuration of the parking management server in the configuration of the individual vehicle recognition parking management system according to the present invention, and FIG. 3a shows an embodiment using the individual vehicle recognition parking management system according to the present invention. FIG. 3B is a view showing a screen for managing the parking status of one vehicle parked in a specific parking lot according to an embodiment using the individual vehicle recognition parking management system according to the present invention .

Hereinafter, each configuration of the parking management server 100 according to the present invention will be described in detail with reference to Figs. 2, 3A, and 3B.

2, the parking management server 100 according to the present invention includes a parking information collecting unit 110, an individual vehicle number recognizing unit 120, a parking state database 130, a parking vehicle searching unit 140, A parking status display unit 150, a customer parking information notification unit 160, a sensor mode switching unit 170, a communication unit 180, and a parking management control unit 190.

The parking information collecting unit 110 collects the respective car number images and the individual car parking position information transmitted in real time from the individual parking sensor node 10 and classifies the parking information of the individual cars according to each parking lot And stores it.

The individual car number recognizing unit 120 improves the accuracy of the car number recognition through an editing operation such as correcting the car number image photographed using the license plate recognition program according to the present invention or converting the format.

For example, in the vehicle license plate recognition program according to the present invention, when the resolution of the captured car number image is low or when the photographed image is tilted, Such as JPG, TIFF, BMP, GIF, J2K, IMG, etc. In this case, it is possible to issue a command to execute the operation such as adjusting the distortion of the license plate, Etc. may be provided.

Thus, the present invention is capable of recognizing an individual license plate as an optimal size within 0.3 seconds (for example, more than 20 pixels on a large-sized basis, 35 pixels that can be recognized optimally) It can be widely applied to vehicle recognition and the like.

The parking lot status database 130 processes the parking information for the individual vehicles according to the parking lot for each parking lot processed by the parking information collecting unit 110 and constructs them as a database.

For example, as shown in FIG. 3B, the program menu includes an individual parking management status table, a parking lot floor plan, a special management, and a live view. Based on the vehicle number for the individual vehicle, (E.g., a customer name, a telephone number, a vehicle number, etc.) for the driver, and the like to provide various parking related services such as a parking position, a parking time, and a parking fee for the individual vehicle.

Also, the user or the subscriber can view the image information of the own car directly in real time using the APP of the parking management system or the separately provided APP, and can know the exact position according to the position of the image composite sensor node.

The parking vehicle searching unit 140 provides the individual vehicle parking information of the customer when the customer information is inputted into the search window. For example, when the user inputs a customer name, a telephone number, a car number, etc. in the search window of the customer management terminal installed at the entrance of the parking lot The customer management terminal screen or the user terminal displays the position where the vehicle of the customer is parked on the floor plan of the parking lot and information such as the parking time and the parking fee is also provided.

The parking status display unit 150 displays the status of individual vehicles finally parked in a certain parking zone on the screen. For example, if 16 split is selected in the screen split menu as shown in FIG. 3A, A vehicle license plate image and entry / exit times of each individual vehicle photographed by the individual parking sensor node 10, a vehicle number, a customer number, and the like are displayed together on each screen.

When there is a parking information request for the individual vehicle from the registered customer, the customer parking information notification unit 160 notifies the user terminal 20 of the image of the customer vehicle, the location information of the parking lot of the customer, And transmits the charge in real time.

In addition, the customer parking information notification unit 160 notifies the user terminal 20 of an alarm signal when an abnormality such as an image or sound occurs, that is, an abnormality such as an impact, a damage, In this case, various means such as text, voice, alarm, and vibration may be applied as an alarm means.

The sensor mode switching unit 170 switches the sensor mode switching signal from the sleep mode to the wake up mode by transmitting a sensor mode switching signal to the video hybrid sensor node 10, Or vice versa, to change from a wake up mode to a sleep mode.

 In this case, the video hybrid sensor node 10 may switch to the sleep mode after photographing the car number to realize low power by itself. However, when an emergency such as theft occurs in the parking area, it is requested because it is necessary to switch from a sleep mode to a wake up mode to continuously photograph the surrounding situation.

The communication unit 180 provides a communication network so that communication can be implemented with the video hybrid sensor node 10 or the user terminal 20. For example, the communication unit 180 may be a Zigbee, an RF, a WiFi, , LTE, LTE-A, or a wireless broadband Internet, or the Internet Web, SNS (Social Network Service), or the like.

The parking management controller 190 includes a parking information collecting unit 110, an individual vehicle number recognizing unit 120, a parking state database 130, a parking vehicle searching unit 140, a parking state display unit 150, The notification unit 160, the sensor mode switching unit 170, and the communication unit 180.

Accordingly, the present invention can easily confirm the vehicle image, the number, the parking time, the parking time, etc. by using the public app (APP) of the mobile terminal possessed by the driver and the IoT terminal for the individual vehicle installed in the street parking lot, the resident priority parking lot, Thus, the driver who visits the parking lot can easily find the vacant parking position to facilitate the parking, and the parking operation management side can efficiently manage the individual parking status by the parking lot.

While the present invention has been described in connection with what is presently considered to be the most practical and preferred embodiment, it is to be understood that the invention is not limited to the disclosed embodiments. It will be apparent to those skilled in the art that various modifications and variations can be made in the present invention without departing from the spirit of the invention.

10: Video Composite Sensor Node
10-1 to 10-n: first to n-th image composite sensor nodes
20: User terminal
20-1 to 20-n: First to nth user terminals
50: Network
100: parking management server
110: Parking information collecting section
120: Individual car number recognition unit
130: parking lot status database unit
140: Parking lot search unit
150: parking status indicator
160: Customer parking information notice
170: Sensor mode switching section
180:
190: Parking management controller

Claims (10)

And a control unit that is disposed on one side of each of the plurality of individual parking zones to recognize a vehicle that approaches and parks the individual parking zones, photographs a certain portion of the parked individual vehicles including the license plate, A plurality of video composite sensor nodes transmitting to the terminal; And
The vehicle number is recognized on the basis of the images including the vehicle license plates transmitted from the video hybrid sensor nodes in real time, the parking status is constructed as a database to monitor the individual parking situation by parking lot, And a parking management server for transmitting the individual vehicle parking information. 2. The method of claim 1,
Wherein each of the individual parking zones is associated with the individual parking zones in a one-to-one correspondence with the parking position coordinate information of the individual parking zones, respectively. 2. The method of claim 1,
And the image of the vehicle license plate of each of the photographed individual vehicles is transmitted to the user terminals of the individual vehicles in real time, respectively. 2. The method of claim 1,
And the vehicle is switched to the sleep mode after capturing and transmitting the license plate of the individual vehicles. 2. The method of claim 1,
Wherein each parking lot is installed in a parking lot of a street parking, a resident priority parking lot, or a private parking lot of a public parking lot, respectively. 6. The method of claim 5,
And a vacant parking zone of the individual parking zone is identified using a public app of the smartphone possessed by the driver, respectively. The parking management system according to claim 1,
A parking information collection unit for collecting individual vehicle number images and individual vehicle parking position information transmitted from the video hybrid sensor nodes in real time and sorting and storing parking information of individual vehicles for each parking lot;
An individual vehicle number recognizing unit for correcting and editing the captured vehicle number image using the license plate recognizing program;
A parking lot status database unit configured to process parking information for individual vehicles classified by the parking lot classified by the parking information collecting unit into a database;
A parking vehicle search unit for providing individual vehicle parking information of a customer when customer information is input in a search window;
A parking status display unit for displaying an individual parking status for each parking lot on a screen;
A communication unit for providing a communication network so that communication with the video hybrid sensor nodes or the user terminal can be implemented; And
And a parking management controller for controlling the parking information collecting unit, the individual vehicle number recognizing unit, the parking lot state database unit, the parking vehicle searching unit, the parking lot state display unit, and the communication unit. Individual vehicle recognition and parking management system. 8. The parking system according to claim 7,
Wherein the individual parking management status table, the parking floor plan, the special management, and the live view menu are included. 8. The vehicle navigation system according to claim 7,
The information on the parking position, the parking time, and the parking charge is retrieved and displayed on the screen when the customer name, the telephone number, or the car number is inputted in the search window. Vehicle recognition and parking management system. 8. The method according to claim 7,
And displays the vehicle license plate image, entry / exit time, vehicle number, and customer number of the individual vehicles parked in the parking zones at the same time on a plurality of screens evenly divided. .
KR1020150113902A 2015-08-12 2015-08-12 Individual vehicle recognition and vehicle parking management system using a composite video sensor nodes KR101769040B1 (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108766023A (en) * 2018-06-13 2018-11-06 安徽蓝鸟智能停车科技产业化有限公司 A kind of wisdom parking cloud platform based on big data
CN108806315A (en) * 2018-06-13 2018-11-13 安徽蓝鸟智能停车科技产业化有限公司 A kind of parking lot Unattended remote management system platform
CN109637149A (en) * 2018-12-26 2019-04-16 厦门狄耐克智能交通科技有限公司 The System and method for of pithy formula speech recognition technology manipulation parking lot entrance

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KR20150071398A (en) 2013-12-18 2015-06-26 현대자동차일본기술연구소 Parking position guiding system using fob key

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KR101542713B1 (en) * 2015-01-23 2015-08-13 케이에스아이 주식회사 Parkng management system and method thereof

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Publication number Priority date Publication date Assignee Title
KR20150071398A (en) 2013-12-18 2015-06-26 현대자동차일본기술연구소 Parking position guiding system using fob key

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108766023A (en) * 2018-06-13 2018-11-06 安徽蓝鸟智能停车科技产业化有限公司 A kind of wisdom parking cloud platform based on big data
CN108806315A (en) * 2018-06-13 2018-11-13 安徽蓝鸟智能停车科技产业化有限公司 A kind of parking lot Unattended remote management system platform
CN109637149A (en) * 2018-12-26 2019-04-16 厦门狄耐克智能交通科技有限公司 The System and method for of pithy formula speech recognition technology manipulation parking lot entrance

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