KR100865510B1 - Security parking management system using the vechile detection and recording, and the method therewith - Google Patents

Abstract

A parking lot security management system using a vehicle detection and recording function, and a parking lot managing method are provided to enable a user to obtain a vacant parking position by using a monitoring camera and a number plate recognition camera. A parking lot is divided into sectors which include plural parking areas. A camera(10) pictures the parking areas in the respective sectors. A vacancy display unit is mounted on the camera to display a vacant state of the parking area. A record/play unit stores and displays the image from the camera. A controller determines whether a specific vehicle(100) is vacant from the image from the camera or the record/play unit and displays a vacant sign on the vehicle. A display is connected to the controller and displays the camera image and a control state thereof. Plural number plate recognition cameras(60,60') are arranged on a moving pathway(220) in the parking lot. A monitoring CCTV(Closed Circuit TV) camera(61) pictures a moving path for a driver and a visitor. An internal CCTV camera(62) is installed on the moving pathway.

Description

Security Parking Management System using the Vechile Detection and Recording, and the Method therewith}

The present invention relates to a parking lot security management system using a vehicle detection and recording function and a management method thereof, and more particularly, by recording a parking state of a vehicle, photographing driving and moving passages, and photographing and recording a movement of the vehicle. The present invention relates to a parking lot security management system using a vehicle detection and recording function that can further improve the economic and complementary effects, and a management method thereof.

Recently, since the incidence of crime in parking lots is increasing, many parking lot management systems have been introduced in parking facilities for the prevention and safety of crime. In particular, such a parking lot management system includes (1) a high-performance camera for checking whether a vehicle is parked, (2) an expensive camera capable of recognizing a vehicle's position by recognizing a vehicle number, and (3) photographing from each camera. It is constructed including a recorder (eg, DVR) for recording the recorded video.

However, the conventional parking lot management system has the following problems.

1) Since the cost of constructing a management system per parking area on the one side is expensive, it is only 60 ~ 700,000 won, so it can only be applied to limited places such as high-end residential complexes and advanced buildings.

2) The initial installation cost is high because each camera has to install a camera for checking whether the vehicle is parked, a camera for checking the vehicle number, and a camera for checking the movement of the vehicle.

The present invention has been conceived in view of the above, and more specifically, in the inside of the parking lot divided into a plurality of sectors, photographing means capable of photographing each sector, and installed on a driving path to photograph an image around a vehicle. By installing and configuring an internal photographing camera, a surveillance camera for capturing a driver or a visitor, and a number recognition camera installed at an entry / exit lane and a driving path, it is possible to easily check whether the vehicle is parked and the parking position, and also panorama. The purpose of the present invention is to provide a parking lot security management system using a vehicle detection and recording function that can be economically inexpensive and enhance security through video effects and its management method.

Parking lot security management system using the vehicle detection and recording function according to the present invention as a means for solving this,

In the parking lot security management system using the vehicle detection and recording function to manage the parking surface divided into sectors (S1 ~ Sm) consisting of a plurality of parking surfaces (PS1 ~ PSn) in the parking lot (1000),

Photographing means (10) provided to photograph the plurality of parking surfaces (PS1 to PSn) configured in each of the sectors (S1 to Sm);

A tolerance display means 20 mounted on the photographing means 10 to display a tolerance state and a parking state;

Recording and reproducing means (30) for storing the image taken from the photographing means (10) and outputting the stored image to the outside;

A control means 40 for determining a tolerance state of the vehicle 100 from the captured image or the image stored in the recording / reproducing means 30 and controlling the display of the tolerance display means 20 according to the determination result;

A display 50 connected to the control means 40 through a wired or wireless network and displaying a captured image and a control state of the control means 40; And

Surveillance CCTV cameras for photographing a plurality of number recognition photographing means (60, 60 ') installed in the entry and exit lane 210 and the driving path 220 of the parking lot 1000, the mobile passage 230 used by the driver or visitor ( 61) and the internal shooting CCTV camera 62 installed in the driving path 220;

The control means 40 is characterized by forming a security image through the images taken from the plurality of number recognition means 60, CCTV cameras (61, 62).

In addition, each photographing means 10 may be a photographing means 10a installed at an upper portion of the driving path 220 and simultaneously photographing two sectors S 'and S "facing each other. 10 is provided on the side of two sectors S ', S "facing each other, and two photographing means 10', 10" for photographing the sectors S ', S "at opposite positions. It is characterized by the). The photographing means 10 may use a camera provided with a wide-angle lens.

In addition, the tolerance display means 20 is mounted to the photographing means (10).

In addition, the recording / reproducing means 30 uses a 4-channel, 8-channel, 16-channel, or 32-channel digital video recorder. In particular, the recording and playback means 30 receives and stores the recorded images from the respective photographing means 10 and 60 and the CCVT cameras 61 and 62 connected to the respective channels. The recording and reproducing means 30 can record and reproduce 12 to 96 parking surfaces PS1 to PSn simultaneously.

In addition, the control means 40 is license plate from the image taken by the image trigger means 42 and the number recognition photographing means 60 for displaying the tolerance state and direction of the vehicle 100, or the movement of the driver and the pedestrian. It further comprises a number recognition means 44 for extracting data.

 In addition, the number recognition photographing means 60 may use an LPR camera.

On the other hand, the parking lot security management system using the vehicle detection and recording function according to the present invention, the position closest to the traveling direction of the vehicle 100 until the vehicle 100 parked on the parking surface (PSE) of the tolerance state The apparatus further includes a motion detecting means 41 for designating the photographing means 10 installed in the photographing apparatus, and photographing the progress state of the vehicle 100 by using the designated photographing means 10 and storing the photographed state in the video recording / reproducing means 30. At this time, the motion detecting means 41 is used to obtain a panoramic image from the image captured by the designated photographing means 10 according to the movement of the vehicle 100.

In addition, the parking surface (PS1 ~ PSn) is characterized in that three to six.

On the other hand, parking lot security management method using the vehicle detection and recording function according to the present invention,

A first step (S100) of photographing the license plate of the vehicle 100 entering the entry / exit lane 210 of the parking lot 1000 using the number recognition photographing means 60;

A second step (S200) of storing and registering the photographed image of the license plate and the photographing time obtained from the system in the control means 40;

A third step S300 of detecting the motion of the vehicle 100 using the motion detection means 41;

A fourth step of designating the photographing means 10 installed at the nearest position according to the traveling direction of the vehicle 100, photographing the vehicle 100 with the designated photographing means 10, and storing the photographing means 10 in the control means 40 ( S400);

A fifth step (S500) of reading an image of the designated photographing means (10) and determining whether the vehicle (100) is parked on a parking surface (PSE) in a tolerance state;

A sixth step (S600) of detecting the departure from the parked parking surface PS by the parked vehicle 100 using the motion detection means 41;

If it is detected that there is motion of the vehicle 100, the adjacent photographing means 10 is designated according to the traveling direction of the vehicle 100, and the captured image is stored in the recording / reproducing means 30, and the entrance / exit path 210 is performed. In step (7), if the vehicle 100 is found to be discharged through the number recognition CCTV camera, the license plate information and the departure time of the vehicle 100 is stored in the control means 40 to output to the display 50 (7) S700); is made to include.

 In addition, the third step (S300) and the fourth step (S400) further comprises the step of recognizing and storing the license plate using the number recognition photographing means 60 'installed inside the parking lot of the vehicle 100, It is continuously determined whether the vehicle 100 is registered.

If it is determined that the vehicle 100 has not parked, the fifth step S500 is repeated until the vehicle 100 determines that the vehicle 100 has parked the third step S300 and the fourth step S400. .

The fifth step (S500) and the sixth step (S600) is the edge analysis for analyzing the change in the color and shape of the floor of each parking surface (PS1 ~ PSn), or the horizontal and vertical components of each parking surface (PS1 ~ PSn) Characterized in that made through.

In addition, when it is determined that the vehicle 100 is parked, the control means 40 stores and updates the image and text information of the license plate, the entrance time, and the number of the parked parking surface PS.

In addition, the control means 40 forms a panoramic image based on the image photographed from each photographing means 10 to monitor the movement of the vehicle 100.

In addition, the control means 40 is installed in the parking lot 1000, the CCTV camera 61 for monitoring the moving passage of the driver or the passenger and the driving path 220 for partitioning the sector (S1 ~ Sm) in the internal shooting CCTV The image photographed from the camera 62 is used as a security image.

According to the present invention has the following effects.

1) A panoramic image effect can be obtained for a vehicle entering or leaving an entry / exit lane from an image obtained by photographing each sector. Therefore, when the vehicle number is recognized in the entry / exit lane, it is possible to record and reproduce the track of the vehicle through the vehicle number.

2) Installation cost can be reduced throughout the management system because expensive cameras for license plate recognition are not required for vehicles parked on the parking surface in each sector and inside the parking lot.

3) In addition, the vehicle number of the vehicle parked on the parking surface can be inquired on the display in comparison with the license plate photographed at the entrance / exit lane of the parking lot.

4) The safety blind spots inside the parking lot can be eliminated through images taken from various cameras, thus preventing security and safety accidents.

Hereinafter, a configuration according to the present invention will be described with reference to the drawings.

(Configuration)

1 is a schematic diagram schematically showing the overall configuration of a parking lot security management system using a vehicle detection and recording function according to the present invention. Here, reference numeral 100 denotes a vehicle, and reference numeral 1000 denotes a parking lot equipped with a security management system according to the present invention.

For convenience of description, the parking lot 1000 generally includes an entrance and exit lane 210 used by the vehicle 100 when entering and leaving the vehicle 100, and a driving path 220 for moving the vehicle 100 into an empty parking surface PSE. And a mobile passage 230 for entry / exit by a driver or a visitor. In addition, as shown in FIG. 1, the driving path 220 is divided into a left driving path 220a and a right driving path 220b according to the traveling direction of the vehicle 100, and connects these driving paths 220a and 220b. The description will be made by dividing into the trunk line 220c.

The entrance and exit lane 210 is provided with a number recognition photographing means 60. The number recognition photographing means 60 detects license plates in the form of images and texts from all vehicles 100 entering and leaving the parking lot 1000, and the detected license plate data is transmitted to the control means 40 to be described later. do. In FIG. 1, the number recognition photographing means 60 is shown divided by a rectangle, and is indicated by an arrow for the photographing direction.

The number recognition photographing means 60 is mounted on the driving lane 220 as well as the entrance and exit lane 210, and the vehicle 100 is detected on the left side road 220a or the right side road 220b through motion detection of the vehicle. Can be used to predict whether to park. The number recognition photographing means 60 ′ mounted to the driving path 220 may be installed on the left driving path 220a, the right driving path 220b, or the trunk driving path 220c. In FIG. 1, the number recognition photographing means 60 ′ in which the photographing direction is indicated by an arrow is installed in the trunk line 220c.

In the preferred embodiment of the present invention, the number recognition photographing means (60 ') shows an example installed only on the trunk line 220c, but the left and right side roads (220a, 220b) is a parking lot 1000 consisting of several columns For example, the trunk tracks 220c at positions facing each other, or may be installed on the left and right lanes 220a and 220b in opposite directions. In addition, the number recognition photographing means 60 may be installed in the inter-floor movement path of the parking lot 1000. That is, when the parking lot 1000 is formed of multiple layers, the parking lot 1000 is used to determine the movement path of the vehicle 100 through the detection of the license plate between the floors and the floors.

In addition, in a preferred embodiment of the present invention, the number recognition photographing means 60, 60 ', for example, may use an LPR camera.

The driving path 220 is provided with a photographing means 10 for photographing each sector (S1 ~ Sm) partitioned inside the parking lot (1000). Here, the sectors S1 to Sm mean parking surfaces PS1 to PSn that are partitioned by the pillars 250 and the like in the parking lot 1000. In FIG. 1, each of the sectors S1 to Sm is one or three parking surfaces PS1 to PS3, respectively. However, each of the sectors S1 to Sm may be divided into three to six that may be partitioned by the pillar 250. Can be partitioned In the parking surfaces PS1 to PSn, the numbers "1" and "n" mean serial numbers of the parking surfaces inside the parking lot 1000.

Each photographing means 10 photographs the corresponding sectors S1 to Sm, that is, three to six parking surfaces at once, as indicated by hidden lines in each photographing means 10 in FIG. 1, and records the photographed images. Transfer to the reproducing means 30. In particular, as shown in FIG. 2A, each of the photographing means 10 includes two photographing means provided opposite to each other on a boundary line between two sectors S ′ and S ″ facing each other with the driving path 220 interposed therebetween ( 10 ', 10 "). At this time, one photographing means 10 'photographs one of the sectors S' facing each other, and another photographing means 10 " photographs the other sector S '. In addition, the photographing means 10 may be a photographing means 10a installed in the center of the driving path 220 as shown in FIG. 2B. At this time, the photographing means 10a simultaneously photographs the two sectors S 'and S "facing each other. Each of the photographing means 10 is provided with a wide-angle lens to simultaneously photograph a plurality of parking surfaces. It is preferable to use a camera.

3 is a photograph as an example of photographing a sector S using the photographing means 10 according to the present invention. The sector S is composed of three parking surfaces PS1 to PS3, and an example in which trigger boxes Tr and Ty are formed on each parking surface PS1 to PS3. The yellow trigger box Ty indicates the tolerance state, and the red trigger box Tr indicates the parking state. This trigger function will be described later.

The photographing means 10 formed as described above may further include a tolerance display means 20. Here, the tolerance display means 20 may be used as long as it can indicate the tolerance and parking state, such as a white red lamp. In addition, the tolerance display means 20 can be mounted on both sides or the bottom of the photographing means (10). 4A shows an example in which the tolerance display means 20 is provided on the left and right sides of the photographing means 10 'and 10 "for photographing only one sector. Also, FIG. 4B shows the photographing means 10a for photographing the sectors on both sides. ) Shows an example in which the tolerance display means 20 are provided on the left and right sides, respectively .. In Figs. 4A and 4B, the interval between hidden lines indicates the shooting direction of each camera.

In addition, the parking lot 1000 is provided with a plurality of surveillance CCTV cameras 61 for the purpose of internal monitoring, and an internal photographing CCTV camera 62 for photographing the driving path 220. Surveillance CCTV camera 61 is to shoot the driver or visitor for the purpose of crime prevention. For this purpose, the surveillance CCTV camera 61 is installed in the mobile passage 230. Here, the movement passage 230 includes an external entrance that can walk to the outside from the stairs and the parking lot 1000 for moving between floors. Figure 1 shows an example of the installation of surveillance CCTV cameras 61a, 61b installed in the staircase room and the external entrance, respectively. In Figure 1, the CCTV cameras for monitoring (61a, 61b) is shown in the form of a rectangle in a circle.

The internally photographed CCTV camera 62 is shown in FIG. 1 with a rectangle in the triangle. The internal photographing CCTV camera 62 is provided with a plurality along the driving path 220. At this time, the installation distance between each of the internal shooting CCTV camera 62 is installed so that the images taken in consideration of the shooting distance of the internal shooting CCTV camera 62 do not overlap each other. In FIG. 1, the internal photographing CCTV camera 62 shows an example in which six units are installed, and the photographing range is illustrated by placing an arc on an arrow.

On the other hand, the parking lot security management system according to the present invention, as shown in Figure 5, recording and playback means for recording and playback of the image taken from the above-described shooting means (10, 60) and each camera (61, 62) 30, a control means 40 for managing the overall security management system, and a display 50 showing the management status of the security management system.

The recording and reproducing means 30 is connected to each of the photographing means 10 and 60 and the CCTV cameras 61 and 62 dhk channels to receive and record and store the captured images. The recording and playback means 30 may use a digital video recorder (DVR) having various channels. In this case, the digital video recorder may use 4 channels, 8 channels, 16 channels, or 32 channels. The number of channels is determined according to the size of the parking lot 1000, that is, the number of the entire sectors S1 to Sm and the number of installation of the CCTV cameras 61 and 62, and the number and channels of the recording / reproducing means 30 are determined. For example, when the number recognition photographing means 60 and the surveillance CCTV cameras 61 are each 2, the internal recording CCTV cameras 62 are three, and the sectors S1 to Sm are 70 places, The number of channels required is (2 + 2 + 3 + 70) = 77. In this case, two and one recording and playback means 30 of 32 and 16 channels are provided, respectively, to secure 80 channels. In addition, when the recording and reproducing means 30 of 32 channels connects only the recording means 10 to each channel, (32 channels) × (3 parking faces) = up to 96 parking faces can be recorded and reproduced at once. do. In addition, such recording and playback means 30 typically includes the function of a digital video record.

The control means 40 is a motion detection means 41 for detecting the movement of the vehicle 100, the image trigger means 42 for forming a trigger box (Tr, Ty) in the captured image, and the DB for data storage 43, and license plate recognition means 44 for extracting license plate data. The motion detecting means 41 determines the movement of the vehicle or the driver or pedestrian from the images captured by the photographing means 10 and 60 and the CCTV cameras 61 and 62. At this time, the motion determination is performed by setting a color or a shape in the background of the photographing place in advance, and comparing the photographed image to determine whether the vehicle 100 is parked or a human motion. In addition, whether or not the vehicle 100 is parked may be determined by analyzing edges of the horizontal component and the vertical component from the captured image. In addition, when the motion of the vehicle 100 is detected, the motion detecting means 41 stores the panoramic image of the vehicle 100 in the recording and reproducing means 30 through the control of the control means 40.

When the image triggering means 42 detects the motion of the vehicle 100 by the motion detecting means 41, the image triggering means 42 generates trigger boxes Tr and Ty in the captured image. Here, "Tr" denotes a red trigger for displaying a parking state, and "Ty" denotes a yellow trigger for displaying a tolerance state as an example. The image trigger means 42 detects not only the motion of the vehicle 100 but also the movement of the driver or pedestrian. At this time, the motion is displayed on the captured image in the form of a trigger box (not shown).

The DB 43 may store the captured image transmitted to the recording and reproducing means 30 under the control of the control means 40. In addition, the database stores a photographing time and license plate data.

The license plate recognition means 44 extracts license plate data from an image captured by the number recognition photographing means 60 and 60 '. At this time, the license plate data is extracted in the form of text or license plate image. The extracted license plate data is stored in the DB 43.

In addition, the control means 40 is recorded and reproduced in the recording and playback means 30 from the above-described photographing means (10, 60) and CCTV cameras (61, 62), and displays the captured image or the image being photographed immediately ( 50) and manage it throughout the system. This will be described in more detail in the parking lot security management method according to the present invention described later.

The control means 40 made in this way may be installed in the parking lot management office 240 shown in FIG. 1, or may be installed on the rear surface of the pillar 250 of the parking lot 1000. In addition, in the case of managing the security management system according to the present invention at a remote site, it is also possible to install a configuration in the remote control device. When the remote control means 40 is provided to receive the data in a wired or wireless communication method. In addition, the control means 40 may be a PC, a server or a notebook computer.

The display 50 is connected to the control means 40 to show the overall control state of the parking lot security management system according to the present invention for the administrator to see. The display 50 may be installed in the parking lot management station 250 together with the control means 40. In addition, the parking lot 1000 may be managed unattended by being mounted in a remote control room. An LCD monitor or the like can be used as the display 50.

(How to manage)

Hereinafter, a management method of a parking lot security management system according to the present invention will be described with reference to the accompanying drawings. Here, reference numeral "100 '" means a vehicle that is stored in a parking lot.

6 is a flowchart illustrating a management method of the parking lot security management system according to the present invention.

The first step (S100) photographs the license plate of the vehicle 100 ′ proceeding to the entry and exit lane 210. At this time, the photographing is performed by the number recognition photographing means 60, and the photographed image is stored in the recording / playback means 40 under the control of the control means 40.

The second step (S200) extracts the license plate data from the image taken with the image and registers it. The license plate data is made by the number recognition means 44 from the image photographed by the number recognition photographing means 60. At this time, the license plate data is obtained in the form of text and images, and stored and registered in the DB 43 of the control means 40 together with the entry and exit times of the vehicle 100 '.

The third step S300 detects the motion of the vehicle 100 ′. At this time, the motion detection uses images captured from a plurality of internal shooting CCTV cameras 62 installed in the parking lot 1000. Motion detection is performed in the motion detection means 41 through the captured image. When the motion of the vehicle 100 'is detected, the control means 40 generates a trigger box (not shown) through the image trigger means 42 to track the movement of the vehicle 100'. Of course, the video taken by the internal shooting CCTV camera 62 is recorded in the recording and playback means (30).

In a preferred embodiment of the present invention, the third step (S300) detects the license plate again while detecting the motion of the vehicle 100 'by using the number recognition camera 60' mounted separately on the driving path 220. The method may further include determining whether the vehicle 100 ′ is registered in the second step S200.

The fourth step (S400) is to designate and photograph the photographing means 10 for obtaining a panoramic image. At this time, the designation of the photographing means 10 is made by the control means 40. As a standard of designation, the image photographed from the CCTV camera 62 for internal shooting is used. That is, the control means 40 determines the traveling direction of the vehicle 100 ′ in the image photographed from the internal photographing CCTV camera 62. In this case, the movement path of the trigger box (not shown) may be used. Through this movement path, the photographing means 10 installed near the traveling direction of the vehicle 100 'is designated. This will be described with reference to FIG. 7.

7 is a plan view illustrating a part of a parking lot in order to explain a continuous shooting state when the vehicle enters the parking lot. Here, it will be described on the assumption that two internal photographing CCTV cameras 62a and 62b are installed to photograph the left travel path 220a and the trunk travel path 220c, respectively. If the vehicle 100 'photographed by any one of the internal photographing CCTV cameras 62a gradually moves away from the vehicle, the control means 40 determines that the vehicle 100' has turned to the left driving path 220a. do. In addition, when the vehicle 100 'photographed by the other internal photographing CCTV camera 62b gradually approaches, the control means 40 determines that the vehicle 100' has gone straight to enter the trunk line 220c. do. As such, when the traveling direction of the vehicle 100 ′ is determined, the control means 40 designates the photographing means 10. If it is determined that the vehicle 100 'enters the left driving path 220a, the photographing means 10a shown in the upper part of FIG. 7 is designated. On the contrary, if it is determined that the vehicle enters the trunk line 220c, the photographing means 10b shown in the lower part of FIG. 7 is designated.

The fifth step S500 determines whether the vehicle 100 ′ is parked on the parking surface PSE in the tolerance state. At this time, the determination of whether to park or not is made by the control means 40 by using an image obtained from the photographing means 10 which photographs each sector S1 to Sm. This will be described with reference to FIG. 8.

8 is a plan view illustrating a part of a parking lot for explaining a parking state of a vehicle. If the ongoing vehicle 100 'proceeds in the direction of the arrow, the control means 40 determines that the vehicle 100' will not park and continues the above-described third step S300 and fourth step S400. Repeat. If the vehicle 100 ′ moves in the parking plane PSE, which is in the tolerance state, as shown in the direction of the arrow, the control means 40 continuously receives an image from the photographing means 10c and analyzes it. do. Then, it is determined whether or not the parking is based on the transmitted image. Judgment of the parking can be determined by changing the shape and color of the background, or by analyzing the vertical and horizontal edges.

In the method of judging using the floor, each parking surface PS1 to PSn is usually painted red. However, when the vehicle 100 'is parked, its color is changed, which is to be detected. However, when the color of the vehicle is red, since the distinction from the floor may not be clearly distinguished, it is usually possible to prevent the traffic of the vehicle 100 'in the center of each parking surface PS1 to PSn so as not to interfere with the traffic. Rubber material structure (not shown) will be installed. In this case, even if the color is not distinguished by the vehicle 100 ', it is possible to determine whether or not parking is performed by the presence or absence of the structure in the captured image.

An analysis method using an edge is a method of determining by the control means 40 using an algorithm that is commonly used for motion detection in an image or an image being recorded. This analysis method determines the parking status by analyzing the number of vertical components and the number of horizontal components in the captured image. If the vertical and horizontal components are small, it is determined that the tolerance state. Also, if there are many vertical and horizontal components, it is determined that the parking state. However, if it is determined that the vertical and horizontal components are intermediate, it is determined that the vehicle is parked on two parking surfaces. Here, the number of vertical and horizontal components hardly appears in the case of the parking surfaces PS1 to PSn. However, when the vehicle 100 'is properly parked, relatively many vertical and horizontal components are obtained due to the shape of the headlight, grille, or bumper. In addition, when the vehicle is parked sideways, since the side of the vehicle 100 'is photographed, the vertical and horizontal components of the vehicle 100' are relatively less than that of the vehicle 100 '.

If it is determined that the vehicle 100 'is parked on the parking surface PS, the control means 40 measures time. The time measurement at this time is for determining whether the vehicle 100 'is parked for a while to move to another place or to change the driving direction. The measurement time at this time is determined to be completely parked if there is no movement of the vehicle 100 'for 20 to 40 seconds or more. In addition, the control means 40 also stores the number of the parking surface PS on which the vehicle 100 'is parked.

The sixth step S600 detects whether the parked vehicle 100 ′ has separated from the parking surface PS for leaving the vehicle. At this time, the detection method is the same as the method for determining by using the bottom described in the fifth step (S500) and the method for analyzing the edges, and the detailed description thereof is omitted here because it is reversed in the analysis.

A seventh step S700 is a step in which the vehicle 100 ′ exits from the parking lot 1000. In this case, the ongoing vehicle 100 ′ photographs a state of leaving the vehicle in the same manner as in the above-described third step S300 and fourth step S400. Then, when the vehicle 100 'passes through the parking lot management station 240, the number recognition photographing means 60 finally photographs the license plate of the vehicle 100' again.

On the other hand, the control means 40 displays the image taken in the above-described third step (S300) and the fourth step (S400) on the display 50 in the form of a panorama, from the parking to the departure of each vehicle 100 ' You can check. Of course, it is also possible to display the entry / exit time of this vehicle 100 'together. In addition, the control means 40 can be displayed on the display 50 in various forms, such as the acquisition of the panoramic image by the vehicle number, the vehicle number acquisition and parking time according to the parking surface number.

In particular, the control means 40 is the image taken from each photographing means 10 installed in the width direction on the driving path 220, the image taken from the CCTV camera 62 for internal shooting, and the surveillance CCTV camera 61. You can also get a video for security.

Although the present invention has been described with reference to one embodiment shown in the drawings, this is merely exemplary, and those skilled in the art will understand that various modifications and equivalent other embodiments are possible therefrom. Therefore, the true technical protection scope of the present invention will be defined by the technical spirit of the appended claims.

1 is a schematic diagram schematically showing the overall configuration of a parking lot security management system using a vehicle detection and recording function according to the present invention.

Figure 2a is a side view showing an example as a mounting example of the vehicle photographing means according to the present invention.

Figure 2b is a side view showing another example as a mounting example of the vehicle photographing means according to the present invention.

3 is a photograph as an example of photographing a sector using a photographing means according to the present invention;

Figure 4a is a photograph showing an example of the photographing means (10 ', 10 ") is provided with a tolerance display means according to the present invention.

Figure 4b is a photograph showing another example of the photographing means (10a) having a tolerance display means according to the present invention.

5 is a block diagram showing components in blocks to explain the control state of the control means according to the present invention;

6 is a flowchart illustrating a management method of the parking lot security management system according to the present invention.

7 is a plan view showing a part of a parking lot to explain a continuous shooting state when the vehicle enters the parking lot.

8 is a plan view showing a part of a parking lot for explaining a parking state of a vehicle;

<Description of the symbols for the main parts of the drawings>

10, 10 ', 10 ", 10a, 10b, 10c: photographing means

20: tolerance display means

30: recording and playback means

40: control means

41: motion detection means

42: video trigger means

43: DB

44: license plate recognition means

50: display

60, 60 ': Number recognition means

61, 61a, 61b: CCTV camera for surveillance

62, 62a, 62b: CCTV camera for internal shooting

100: vehicle

210: by car

220: driveway

220a: left side road

220b: right run

220c: Main route

230: movement passage

240: parking lot management

250: pillar

1000: Parking Lot

PS, PS1 ~ PSn: Parking surface

S, S ', S ", S1-Sm: sector

Tr, Ty: Trigger Box

Claims (20)

In the parking lot security management system using the vehicle detection and recording function to manage the parking surface divided into sectors (S1 ~ Sm) consisting of a plurality of parking surfaces (PS1 ~ PSn) in the parking lot (1000), Photographing means (10) provided to photograph the plurality of parking surfaces (PS1 to PSn) configured in each of the sectors (S1 to Sm); A tolerance display means 20 mounted on the photographing means 10 to display a tolerance state and a parking state; Recording and reproducing means (30) for storing the image photographed from the photographing means (10) and outputting the stored image to the outside; Control means (40) for determining a tolerance state of the vehicle (100) from the captured image or the image stored in the recording / playback means (30) and controlling the display of the tolerance display means (20) according to the determination result; A display 50 connected to the control means 40 through a wired or wireless network and displaying a captured image and a control state of the control means 40; And Surveillance CCTV cameras for photographing a plurality of number recognition photographing means (60, 60 ') installed in the entry and exit lane 210 and the driving path 220 of the parking lot 1000, the mobile passage 230 used by the driver or visitor It comprises a; 61 and the internal shooting CCTV camera 62 installed on the driving path 220, The control means 40 is a parking lot using a vehicle detection and recording function, characterized in that for forming a security image through the images taken from the plurality of number recognition means 60, the CCTV cameras (61, 62) Security management system. The method of claim 1, Each of the photographing means 10 is a photographing means 10a installed at the top of the driving path 220 and simultaneously photographing two sectors S 'and S "facing each other. Parking lot security management system using the function. The method of claim 1, The photographing means 10 is provided on the side of two sectors S 'and S "facing each other, and two photographing means for photographing the sectors S' and S" at opposite positions ( Parking lot security management system using a vehicle detection and recording function, characterized in that 10 ', 10 "). The method according to any one of claims 1 to 3, The photographing means (10) is a parking lot security management system using a vehicle detection and recording function, characterized in that the camera with a wide-angle lens. The method of claim 1, The tolerance display means 20 is a parking lot security management system using a vehicle detection and recording function, characterized in that mounted on both sides or the bottom of the photographing means (10). The method of claim 1, The recording and reproducing means (30) is a parking lot security management system using a vehicle detection and recording function, characterized in that the four-channel, eight-channel, 16-channel, or 32-channel digital video recorder. The method according to claim 1 or 6, The recording and reproducing means 30 may receive, store, and record an image captured by each of the photographing means 10 and 60 and the CCVT cameras 61 and 62 connected to each channel. Parking lot security management system The method of claim 7, wherein The recording and reproducing means 30 is a parking lot security management system using a vehicle detection and recording function, characterized in that the recording and playback by recording the 12 to 96 the parking surface (PS1 ~ PSn) at the same time. The method of claim 1, The control means 40 is license plate from the image taken by the image trigger means 42 and the number recognition photographing means 60 for displaying the tolerance state and direction of the vehicle 100, or the movement of the driver and the pedestrian; Parking lot security management system using a vehicle detection and recording function, characterized in that further comprises a number recognition means for extracting data (44). The method according to claim 1 or 9, The control means 40 designates the photographing means 10 installed at the closest position according to the traveling direction of the vehicle 100 until the vehicle 100 is parked on the parking surface PSE in a tolerance state. Vehicle detection means characterized in that it further comprises a motion detection means 41 for recording the progress state of the vehicle 100 by using the designated photographing means 10 and stored in the recording and playback means 30 Parking lot security management system using the recording function. The method of claim 10, The motion detection means (41) is a parking lot security management system using a vehicle detection and recording function, characterized in that for obtaining a panoramic image from the image taken from the designated shooting means (10) in accordance with the movement of the vehicle (100). The method of claim 1, The number recognition photographing means 60 is a parking lot security management system using a vehicle detection and recording function, characterized in that the LPR camera. The method of claim 1, The parking surface (PS1 ~ PSn) is a parking lot security management system using a vehicle detection and recording function, characterized in that three to six. A first step (S100) of photographing the license plate of the vehicle 100 entering the in / out lane 210 of the parking lot 1000 by using the number recognition photographing means 60; A second step (S200) of storing and registering the photographed image and the photographing time obtained from the system in the control means (40); A third step (S300) of detecting the motion of the vehicle (100) by using the motion detecting means (41) of the control means (40); Designating the shooting means 10 installed in the nearest position in accordance with the traveling direction of the vehicle 100, the shooting means for shooting the vehicle 100 with the specified shooting means 10 and stored in the control means 40 Step 4 (S400); A fifth step (S500) of reading an image of the designated photographing means (10) and determining whether the vehicle (100) is parked on a parking surface (PSE) in a tolerance state; A sixth step (S600) of detecting the departure from the parked parking surface (PS) in which the vehicle (100) parked using the motion detection means (41); If it is detected that the motion of the vehicle 100 is detected, the adjacent photographing means 10 is designated according to the traveling direction of the vehicle 100 to store the captured image in the recording and reproducing means 30, and When it is confirmed that the vehicle 100 is discharged through the number recognition CCTV camera 60 at the entrance and exit lane 210, the license plate information and the departure time of the vehicle 100 are stored in the control means 40. Parking lot security management method using a vehicle detection and recording function, characterized in that comprises; seventh step (S700) to output to the display (50). The method of claim 14, The third step (S300) and the fourth step (S400) further comprises the step of recognizing and storing the license plate using the number recognition photographing means 60 'installed inside the parking lot of the vehicle 100 in progress. , The parking lot security management method using the vehicle detection and recording function, characterized in that the continuous determination of the registered vehicle (100). The method of claim 14, If it is determined that the vehicle 100 is not parked, the fifth step S500 may be performed until the vehicle 100 is determined to park the third step S300 and the fourth step S400. Parking lot security management method using a vehicle detection and recording function, characterized in that to perform repeatedly. The method of claim 14, The fifth step (S500) and the sixth step (S600) is to change the color and shape of the floor of each parking surface (PS1 ~ PSn), or to change the horizontal component and the vertical component of each of the parking surface (PS1 ~ PSn) Parking lot security management method using the vehicle detection and recording function, characterized in that through the edge analysis to analyze. The method of claim 14, If it is determined that the vehicle 100 is parked, the vehicle detection, characterized in that for updating and storing the image and text information of the license plate, the entrance time, and the number of the parked parking surface (PS) in the control means 40 Parking lot security management using video recording function. The method of claim 14, The control means 40 monitors the parking lot security management method using the vehicle detection and recording function, characterized in that for monitoring the movement of the vehicle 100 from the panoramic image formed on the basis of the images taken from the respective photographing means (10) . The method of claim 19, The control means 40 is installed in the parking lot 1000, the CCTV camera 61 for monitoring the moving passage of the driver or the passenger and the driving path 220 for partitioning the sector (S1 ~ Sm) in the internal shooting CCTV Parking lot security management method using a vehicle detection and recording function, characterized in that using the image taken from the camera 62 as a security image.

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