KR102582381B1 - Parking control system and method through smart sensor vehicle recognition - Google Patents

Abstract

According to the present disclosure, a parking control system and method are provided for vehicle number recognition using sensors and cameras and for preventing unauthorized continuous parking of vehicles. The system is configured to determine whether there is a situation of unauthorized continuous vehicle departure based on the detection results of the first loop coil, the second loop coil, the first sensor, and the second sensor in the departure lane of the parking control device and output an alarm. You can. In addition, the system further includes a third sensor and a second circuit breaker, and operates the second circuit breaker to block based on the detection result of the third sensor when determining that the vehicle is continuously leaving the vehicle without permission, thereby blocking the vehicle that is attempting to subsequently pass without permission. exit can be blocked.
According to the present disclosure, it is possible to determine and alert a situation of unauthorized continuous vehicle departure, which could not be prevented in a conventional parking control system, and to manage information on vehicles that are continuously unauthorized. In addition, according to the present disclosure, it is possible to provide a parking control system that can fundamentally prevent unauthorized continuous parking by blocking the exit of vehicles that continuously attempt to pass without paying parking fees.

Description

Parking control system and method through smart sensor vehicle recognition {PARKING CONTROL SYSTEM AND METHOD THROUGH SMART SENSOR VEHICLE RECOGNITION}

This disclosure relates to a parking control system for preventing unauthorized continuous leaving of vehicles and a method for preventing unauthorized continuous leaving of vehicles.

The conventional parking control system is structured in such a way that when vehicle number recognition is completed when exiting the parking lot, the parking fee is settled through an adjustment machine, and then the exit barrier is opened. Typically, a loop coil may be installed on the road below the barrier of such a parking control system to recognize an incoming vehicle, where the loop coil detects changes in magnetic flux in the induced magnetic field caused by a vehicle moving on the upper surface of the vehicle. It is a device that recognizes.

However, in this conventional parking control system, if a following vehicle enters the area before the preceding vehicle completely passes the area where the loop coil is embedded, the loop coil misrecognizes the two vehicles as one vehicle and the circuit breaker does not operate. As a result, there is a problem in that it is not possible to block subsequent vehicles that continuously leave the parking lot without permission. Additionally, in a conventional parking control system, if a subsequent vehicle enters the area where the roof coil is embedded after the preceding vehicle passes and before the barrier bar is completely lowered, the barrier is raised again due to the rebound function applied for safety, and even in this case, Conventional parking control systems have the problem of not being able to block subsequent vehicles that continuously leave the parking lot without permission.

When exploiting the above-mentioned problems, in the conventional parking control system, several vehicles can be arranged in close proximity and attempt to exit the parking lot in succession. In this case, when the preceding vehicle pays the parking fee and the barrier is opened, subsequent vehicles pay the fee. It becomes possible to leave the parking lot without permission. For example, a case of continuously leaving the parking lot without paying parking fees by exploiting this loophole in the conventional parking control system was reported on public broadcasting news (https://www.youtube.com/watch?v=broGAmqTlfE) on January 19, 2023. It has been reported.

Therefore, in order to solve the problems of the conventional parking control system described above, there is a need to develop a system that can not only detect but also prevent unauthorized continuous parking situations.

Patent Document 1: Registered Patent Publication No. 10-1127074 (2012.03.23)

In order to solve this problem, the purpose of the present disclosure is to provide a parking control system for preventing unauthorized continuous leaving of vehicles and a method for preventing unauthorized continuous leaving of vehicles.

According to the present disclosure, a parking control system is provided to prevent unauthorized continuous leaving of vehicles. The system may include a parking control device. The parking control device includes a control unit configured to control operations of the parking control device; a first loop coil embedded in the entrance of the parking control device's exit lane and configured to detect a vehicle entering the exit lane; a first circuit breaker configured to open in response to parking fee settlement of a vehicle entering the exit lane; a second loop coil embedded in the exit lane adjacent to the first circuit breaker and configured to detect a passing vehicle; a first sensor configured to detect passing vehicles by laterally sensing the exit lane on the same line as the track in front of the second loop coil; a second sensor configured to detect passing vehicles by laterally sensing the exit lane on the same line as the rear track of the second loop coil; And it may include an alarm means configured to output an alarm based on an unauthorized continuous parking situation. The control unit maintains the first breaker in an open state when the signal of the second loop coil is in a detected state and closes the first breaker when the signal of the second loop coil changes to a non-detected state. It may be configured to control the circuit breaker to close. . The control unit, when the first vehicle and the following second vehicle enter the exit lane and the first circuit breaker is opened due to parking fee settlement of the first vehicle, the second loop coil, the first sensor, and When the signal of the second sensor is in the detected state and the signal of the first sensor changes to the non-detected state and then changes back to the detected state, if the signal of the first loop is in the detected state, it is determined that it is the first unauthorized continuous parking situation. And, the signals of the second loop coil, the first sensor, and the second sensor are in a detected state, and then the signal of the first sensor, the signal of the second sensor, and the signal of the second loop coil are in a non-detected state. If the signal of the second loop coil changes back to the detection state and the signal of the first loop coil is in the detection state, it is determined that it is a second unauthorized continuous parking situation, and the first or second unauthorized continuous parking situation is determined. Once determined, the alarm means may be configured to control the alarm to be output.

In addition, the parking control device includes a third sensor configured to detect passing vehicles by lateral sensing the exit lane at the exit of the exit lane; and a second circuit breaker disposed at the exit of the exit lane and configured to close based on the unauthorized continuous vehicle exit situation. If the control unit determines that the first or second unauthorized continuous parking situation is present, and the signal of the third sensor changes from a detected state to a non-detected state due to the passage of the exit of the exit lane of the first vehicle, the second sensor It may be configured to control the second breaker to close before the vehicle passes the exit.

In addition, the parking control device includes a first side camera disposed in front of one side of the exit lane, and a second side camera disposed behind one side of the exit lane, on the same line as the second loop coil. It may further include a third side camera disposed in front of the other side of the exit lane, and a fourth side camera disposed behind the other side of the exit lane. Each of the first to fourth side cameras may be configured to photograph the exterior of a vehicle passing the parking control device and have a vehicle number recognition function. The control unit determines a vehicle number based on the vehicle number recognition results of the first to fourth side cameras, and collects corresponding vehicle images captured by the first to fourth side cameras based on the determined vehicle number. It can be configured to do so.

In addition, the system may further include a parking guidance device that guides vehicles entering the parking lot to the parking location in the parking lot and controls the parking status of the vehicle. The parking guidance device may include a plurality of parking guidance cameras that are arranged for each parking zone, photograph the area, and have a vehicle number recognition function.

In addition, the system may further include a parking control server connected to the parking control device and the parking guidance device through communication. The parking control server receives vehicle images captured in the first to fourth side cameras from the parking control device and receives vehicle images captured in the plurality of parking guidance cameras from the parking guidance device, and performs recognition By classifying the captured vehicle images based on the recognized vehicle number, the vehicle's entry video, the vehicle's movement within the parking lot, the vehicle's parking video, and the vehicle's exit video corresponding to the recognized vehicle number are integrated and managed. It can be configured to do so.

In addition, when the parking control server determines that the first or second unauthorized continuous parking situation has occurred, the parking control server determines the second vehicle as the unauthorized continuous parking vehicle and enters the license plate number of the second vehicle. And it can be configured to classify the captured vehicle images into information on vehicles continuously leaving without permission and store and manage them in a parking control database. The parking control server may be additionally configured to include the number of unauthorized consecutive departures by the second vehicle in the vehicle information when the unauthorized continuous departure by the second vehicle occurs multiple times.

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According to the present disclosure, a method for preventing unauthorized continuous vehicle departure by a parking control device of a parking control system is provided. The parking control device includes a control unit configured to control operations of the parking control device; a first loop coil embedded in the entrance of the parking control device's exit lane and configured to detect a vehicle entering the exit lane; a first circuit breaker configured to open in response to parking fee settlement of a vehicle entering the exit lane; a second loop coil embedded in the exit lane adjacent to the first circuit breaker and configured to detect a passing vehicle; a first sensor configured to detect passing vehicles by laterally sensing the exit lane on the same line as the track in front of the second loop coil; a second sensor configured to detect passing vehicles by laterally sensing the exit lane on the same line as the rear track of the second loop coil; And it may include an alarm means configured to output an alarm based on an unauthorized continuous parking situation. The first circuit breaker may be controlled to remain open when the signal of the second loop coil is in a detected state and to close when the signal of the second loop coil changes to a non-detected state. The method includes detecting the entry of a first vehicle and a subsequent second vehicle into the exit lane through the first loop coil; When the first circuit breaker is opened due to parking fee settlement of the first vehicle, the signals of the second loop coil, the first sensor, and the second sensor are in a detection state, and then the signal of the first sensor is missing. If the signal of the first loop coil is in the detection state when changing to the detection state again after changing to the detection state, determining that it is a first unauthorized continuous parking situation; When the first circuit breaker is opened due to parking fee settlement of the first vehicle, the signals of the second loop coil, the first sensor, and the second sensor are in a detection state, and then the signal of the first sensor, the After the signal of the second sensor and the signal of the second loop coil change to the non-detected state, if the signal of the second loop coil changes again to the detected state and the signal of the first loop coil changes to the detected state, the second endless continuous A step of determining that it is an exit situation; And it may include operating the alarm means to output an alarm when the first or second unauthorized continuous parking situation is determined.

In addition, the parking control device includes a third sensor configured to detect passing vehicles by lateral sensing the exit lane at the exit of the exit lane; And it may further include a second circuit breaker disposed at the exit of the exit lane and configured to close based on the unauthorized continuous vehicle exit situation. In the method, when the first or second unauthorized continuous vehicle departure situation is determined, when the signal of the third sensor changes from the detected state to the non-detected state as the first vehicle passes the exit of the departure lane, the second The method may further include operating the second circuit breaker to close before the vehicle passes the exit.

In addition, the parking control device includes a first side camera disposed in front of one side of the exit lane, and a second side camera disposed behind one side of the exit lane, on the same line as the second loop coil. It may further include a third side camera disposed in front of the other side of the exit lane, and a fourth side camera disposed behind the other side of the exit lane. Each of the first to fourth side cameras may be configured to photograph the exterior of a vehicle passing the parking control device and have a vehicle number recognition function. The method includes, when the first or second unauthorized continuous vehicle removal situation is determined, determining the second vehicle as an unauthorized continuous vehicle removal situation; And it may further include classifying and managing the license plate number of the second vehicle and vehicle images of the second vehicle captured by the first to fourth side cameras as information on vehicles continuously leaving without permission.

In addition, the parking control system may further include a parking guidance device that guides vehicles entering the parking lot to the parking location in the parking lot and controls the parking status of the vehicle. The parking guidance device may include a plurality of parking guidance cameras that are arranged for each parking zone, photograph the area, and have a license plate recognition function. Here, the step of classifying and managing the unauthorized continuous parking vehicle information includes vehicle images captured by the first to fourth side cameras corresponding to the license plate number of the second vehicle and the plurality of parking guidance cameras. Based on the vehicle images captured by, the entering image of the second vehicle, the moving image of the second vehicle within the parking lot, the parking image of the second vehicle, and the exiting image of the second vehicle are divided into the unauthorized continuous exit vehicle information. It may include integrated management steps.

In addition, the step of classifying and managing the unauthorized continuous parking vehicle information includes integrating the number of unauthorized continuous vehicle parking lots of the second vehicle into the unauthorized continuous parking vehicle information when the unauthorized continuous vehicle parking situation by the second vehicle occurs multiple times. It may include management steps.

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According to the present disclosure, it is possible to determine and alert a situation of unauthorized continuous vehicle departure, which could not be prevented in a conventional parking control system, and to manage information on vehicles that are continuously unauthorized.

In addition, according to the present disclosure, it is possible to provide a parking control system that can fundamentally prevent unauthorized continuous parking by blocking the passage of vehicles that attempt to continuously exit without paying parking fees.

In addition, according to the present disclosure, the image captured by the side cameras of the parking control device and the image captured by the parking guidance cameras of the parking guidance device are linked with the recognized vehicle number, so that the vehicle enters the vehicle only with the vehicle number of the specific vehicle. There is an effect of being able to view and manage the video, video of the vehicle moving within the parking lot, video of the vehicle parking, and video of the vehicle leaving the parking lot.

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1 is a schematic diagram showing a conventional parking control device.
Figure 2 is a schematic diagram showing a parking control system for preventing unauthorized continuous leaving of vehicles according to an embodiment of the present disclosure.
3 is a block diagram showing components of a parking control device according to an embodiment of the present disclosure.
Figure 4 is an exemplary diagram showing the configuration and arrangement of a parking control device according to an embodiment of the present disclosure.
Figure 5 is an exemplary flow chart showing a method for preventing unauthorized continuous parking according to an embodiment of the present disclosure.
Figure 6 is an exemplary diagram showing a first unauthorized continuous parking situation in the parking control system for preventing unauthorized continuous parking according to an embodiment of the present disclosure.
Figure 7 is an exemplary diagram showing a second unauthorized continuous parking situation in the parking control system for preventing unauthorized continuous parking according to an embodiment of the present disclosure.
Figure 8 is an exemplary diagram showing the configuration and arrangement of a parking control device according to another embodiment of the present disclosure.
Figure 9 is an exemplary flow chart showing a method for preventing unauthorized continuous parking according to another embodiment of the present disclosure.
Figure 10 is an exemplary diagram showing a first unauthorized continuous parking situation in a parking control system for preventing unauthorized continuous parking according to another embodiment of the present disclosure.
Figure 11 is an exemplary diagram showing a second unauthorized continuous parking situation in the parking control system for preventing unauthorized continuous parking according to another embodiment of the present disclosure.
FIG. 12 is an exemplary diagram illustrating a situation in which the parking control system for preventing unauthorized continuous parking in accordance with another embodiment of the present disclosure blocks the exit of a subsequent vehicle during unauthorized continuous parking.
Figure 13 is a block diagram showing components of a parking control server and a parking control database according to an embodiment of the present disclosure.
FIG. 14 is an exemplary diagram illustrating management of entry, parking, and exit of a vehicle into a parking lot in conjunction with a parking guidance device in a parking control system according to an embodiment of the present disclosure.
15 is an exemplary diagram showing components of a circuit breaker of a parking control device.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the attached drawings. First, when adding reference numerals to components in each drawing, it should be noted that identical components are given the same reference numerals as much as possible even if they are shown in different drawings. Additionally, in describing the present invention, if it is determined that a detailed description of a related known configuration or function may obscure the gist of the present invention, the detailed description will be omitted.

Various aspects of the invention are described below. It is to be understood that the inventions presented herein may be implemented in a wide variety of forms and that any particular structure, function, or both, presented herein is illustrative only. Based on the inventions presented herein, those skilled in the art will understand that one aspect presented herein can be implemented independently of any other aspects and that two or more of these aspects can be implemented in various ways. You will understand that it can be combined with . For example, an apparatus may be implemented or a method may be practiced using any number of the aspects set forth herein. Additionally, such an apparatus may be implemented or such a method may be practiced using other structure, functionality, or structure and functionality in addition to or other than one or more aspects described herein.

Figure 1 is a schematic diagram showing a conventional parking control device 100.

The parking control device 100 may be installed at the entrance of the parking lot, and when a vehicle wishing to exit the parking lot approaches, it recognizes the vehicle number and operates to allow the vehicle to pass by opening the barrier when the parking fee for the vehicle is settled. You can. For this operation, the parking control device 100 includes a first loop coil 101, a second loop coil 102, a settlement machine 113, a license plate recognition (LPR) camera 110, an electric sign board 114, and a circuit breaker. It may be configured to have (116).

Specifically, when the first loop coil 101 of the parking control device 100 detects the entering vehicle 600, the vehicle number recognition (LPR) camera 110 photographs the front of the vehicle 600 and identifies the vehicle number. can be recognized. When the vehicle number is recognized, the electronic signboard 114 can display the vehicle number of the recognized vehicle and the parking fee to be settled, and when the parking fee is settled through the settlement machine 113, the circuit breaker 116 is opened. When detecting that the vehicle 600 has completely passed through the second loop coil 102, the circuit breaker 116 may be operated to close.

Here, the first loop coil 101 and the second loop coil 102 can be embedded in the lane where the parking control device 100 is located, and can detect vehicles using frequency modulation. For example, the frequency band of the loop coils 101 and 102 may suddenly change to 30 to 120 kHz when a metal object such as a vehicle approaches, and the change in impedance that occurs when the vehicle passes is transmitted to the detector to read whether the vehicle has passed. It can be configured to do so.

Since this conventional parking control device 100 detects whether a vehicle is passing only with the first loop coil 101 and the second loop coil 102, it has a fundamental problem of not being able to prevent unauthorized continuous parking situations as will be described later. Have. First, when a preceding vehicle and a following vehicle enter the parking control device 100, the preceding vehicle detected by the first loop coil 101 settles parking through the adjuster 113 and moves to the breaker 116. When detected by the second loop coil 102 embedded in the installed lane, the circuit breaker 116 is opened. At this time, if the following vehicle moves close to the rear of the preceding vehicle, the following vehicle enters the detection area of the second loop coil 102 before the preceding vehicle completely passes the detection area of the second loop coil 102. The rear of the preceding vehicle and the front of the following vehicle can be located in the sensing area of the second loop coil 102 at the same time. In this case, the second loop coil 102 maintains a state of detecting the vehicle and may mistakenly recognize that the preceding vehicle is passing even though the preceding vehicle has already passed, and the circuit breaker 116 remains open accordingly. As a result, a situation of unauthorized continuous exit may occur in which subsequent vehicles can pass through the open barrier 116 and exit the parking lot even if the parking fee is not paid, and the conventional parking control device 100 cannot prevent this situation. I can't.

In addition, in order to prevent an accident in which the breaker 116 closes before the vehicle completely passes through the breaker 116 of the parking control device 100, the second loop coil 102 is installed before the breaker 116 is completely closed. When detected, a rebound function may be applied to reopen the circuit breaker 116. In this case, when the preceding vehicle passes the second loop coil 102 and the breaker 116 begins to close, the following vehicle immediately enters and is detected by the second loop coil 102, and the breaker 116 opens again. As a result, another unauthorized continuous exit situation may occur in which subsequent vehicles can exit the parking lot by passing through the reopened barrier 116 even if they do not pay the parking fee, and the conventional parking control device 100 is also capable of handling this situation. It cannot be prevented.

Therefore, the present disclosure is intended to present a new parking control system that can not only solve the problems of the conventional parking control device 100 described above, but also manage information on unauthorized vehicles.

Figure 2 is a schematic diagram showing a parking control system for preventing unauthorized continuous leaving of vehicles according to an embodiment of the present disclosure.

As shown in FIG. 2, a parking control system for preventing unauthorized continuous parking may be configured to include a parking control device 200 and a parking control server 300.

The parking control device 200 may be located at the entrance to the parking lot and configured to control the passage of passing vehicles until the parking fee for the vehicle passing to exit the parking lot is settled. In addition, the parking control device 200 determines an unauthorized continuous exit situation in which a subsequent second vehicle 650 passes without paying the parking fee after the first vehicle 600 has passed, and outputs an alert. It can be configured to prevent unauthorized continuous parking. Furthermore, the parking control device 200 may be configured to not only recognize the vehicle number by photographing the exterior of a passing vehicle, but also collect vehicle image information of the vehicle based on the recognized vehicle number.

The parking control server 300 may be configured to be connected to the parking control device 200 through communication, manage information on vehicles entering and leaving the parking lot, and process parking fees for vehicles. The parking control server 300 may be configured to receive vehicle images and license plate information of passing vehicles from the parking control device 200. Additionally, the parking control server 300 may be configured to classify, store, and manage vehicle images captured based on the license plate number of the passing vehicle.

A detailed description of the functions of the parking control device 200 and the parking control server 300 will be described later. In addition, in order to perform these functions, the parking control device 200 and the parking control server 300 may include several detailed configurations, and the detailed configurations of the parking control device 200 and the parking control server 300 and operations will be described later.

3 is a block diagram showing components of a parking control device according to an embodiment of the present disclosure.

As shown in FIG. 3, the parking control device 200 includes a first loop coil 201, a second loop coil 202, a first sensor 203, a second sensor 204, and a third sensor 205. ), first side camera 206, second side camera 207, third side camera 208, fourth side camera 209, license plate recognition (LPR) camera 210, control unit 211, It may include a communication unit 212, a settlement machine 213, an electronic display board 214, an alarm means 215, a first circuit breaker 216, a second circuit breaker 217, and a power storage facility 218.

The first loop coil 201 may be embedded at the entrance of the exit lane of the parking control device 200 and configured to detect a vehicle entering the exit lane. Additionally, the second loop coil 202 may be embedded in the exit lane adjacent to the first circuit breaker 216 and configured to detect a passing vehicle.

The first sensor 203, the second sensor 204, and the third sensor 205 may be configured to detect passing vehicles by horizontally sensing the exit lane. The first sensor 203 may be arranged to sense the same line as the front line 232 of the second loop coil 203, and the second sensor 204 may sense the rear line 232 of the second loop coil 203. The third sensor 205 may be arranged to sense the same line as 222, and the third sensor 205 may be placed to sense the exit lane in the lateral direction at the exit of the exit lane. For example, the sensors 203, 204, and 205 may be implemented as one-way infrared sensors, ultrasonic sensors, or laser sensors to sense objects passing through the exit lane from one side of the exit lane.

At a position on the same line or adjacent to the second loop coil 202, the first side camera 206 may be disposed in front of one side of the exit lane, and the second side camera 207 may be disposed on one side of the exit lane. The third side camera 208 may be placed in front of the other side of the exit lane, and the fourth side camera 209 may be disposed behind the other side of the exit lane. Accordingly, the first side camera 206 and the third side camera 208 can be placed facing each other across the exit lane, and the second side camera 207 and the fourth side camera 209 are They can be placed in a position facing each other with the departure lane in between. Each of the first side camera 206, the second side camera 207, the third side camera 208, and the fourth side camera 209 can capture the exterior of a vehicle passing the parking control device 200, It may be configured to have a vehicle number recognition function. As a result, the parking control device 200 can photograph the exterior of the vehicle in four directions using the side cameras 206, 207, 208, and 209 and determine the recognized vehicle number from these captured images. Through this configuration, the parking control device 200 can significantly reduce the misrecognition rate by comparing images taken from different side cameras even when it is difficult to recognize the vehicle number because the image taken from one side camera is shaken or obscured. Rather, it is possible to collect vehicle images based on the recognized vehicle number by acquiring vehicle images from various directions regarding the vehicle.

The license plate recognition (LPR) camera 210 may be configured to photograph the front of a vehicle entering an exit lane and obtain a vehicle license plate number from the photographed vehicle license plate. In one embodiment, the first side camera 206, the second side camera 207, the third side camera 208, and the fourth side camera 209 also have a vehicle number recognition function, so that the LPR camera 210 The function may be replaced, and in this case, the LPR camera 210 may not be included in the parking control device 200.

The control unit 211 may be configured to control the operations of the parking control device 200. As will be described later, the control unit 211 is based on the detection results of the first loop coil 201, the second loop coil 202, the first sensor 203, the second sensor 204, and the third sensor 205. Based on this, the situation of unauthorized continuous parking can be determined, and in the case of unauthorized continuous parking, an alarm can be controlled to be output through the alarm means 215, and the second circuit breaker 217 can be controlled to close to block unauthorized parking of subsequent vehicles. You can.

The communication unit 212 may provide a communication function with the parking control server 300. The communication unit 212 is configured to support various wired and wireless communication methods, including serial communication methods such as RS-232, RS-485, etc., and Ethernet communication methods such as wired LAN and wireless LAN (WLAN or Wi-Fi), depending on the implementation. It can be. The settlement machine 213 may be configured to process parking fee settlement for a vehicle that enters the exit lane and whose license plate number is recognized. The settlement machine 213 may be configured to support various payment methods (eg, card payment, mobile payment, pay payment, etc.) through which the driver of a passing vehicle can pay the parking fee.

The electronic signboard 214 may be a display device capable of displaying information. For example, the electronic signboard 214 may display the vehicle number recognized by the side camera 206, 207, 208, 209 or the LPR camera 210, and may display the parking fee corresponding to the recognized vehicle number. there is.

The alarm means 215 may be an alarm output device that outputs an alarm under the control of the control unit 211, and may be configured to output an alarm based on a situation of consecutive failed car departures. Depending on the implementation, the output of the alarm may include turning on or flashing a warning light, a beep sound from the speaker, outputting a voice message requesting normal exit (e.g., 'Please settle the parking fee and exit the vehicle normally'), and It can be implemented as one or more of the siren outputs.

The first breaker 216 and the second breaker 217 may include a blocking bar 1510 that crosses the exit lane, and the blocking bar 1510 is rotated under the control of the control unit 211, so that in the open state, the exit lane It may be configured to open and block the exit lane in the closed state. Depending on the implementation, the first circuit breaker 216 may be configured to remain closed at all times and open under the control of the control unit 211 in response to parking fee settlement for a vehicle entering the exit lane. Additionally, the first circuit breaker 216 may be disposed adjacent to the second loop coil 202, and when the signal of the second loop coil 202 is detected, the blocking bar 1510 is maintained in an open state and the second circuit breaker 202 is connected to the second loop coil 202. When the signal of the loop coil 202 changes to a non-detected state, the control unit 211 may control the blocking bar 1510 to close. The second circuit breaker 217 may be disposed at the exit of the exit lane and may be configured to close based on an unauthorized continuous vehicle exit situation. In one example, the second circuit breaker 217 remains open at all times, and when it is determined that there is an unauthorized continuous exit situation, the following second vehicle 600 immediately after the preceding first vehicle 600 passes the exit under the control of the control unit 211. It may be closed before vehicle 650 passes through the exit.

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Figure 4 is an exemplary diagram showing the configuration and arrangement of a parking control device according to an embodiment of the present disclosure. The parking control device 200 according to the embodiment shown in FIG. 4 includes a first loop coil 201, a second loop coil 202, a first sensor 203, a second sensor 204, and a first side camera. (206), second side camera (207), third side camera (208), fourth side camera (209), settlement machine (213), electronic display board (214), alarm means (215), first circuit breaker (216) and a power storage facility 218. As described above, the first loop coil 201 is capable of detecting a vehicle entering the parking control device 200 at the entrance of the exit lane of the parking control device 200. It can be placed and buried so that it can be buried.

The settlement machine 213 is located at a predetermined location on one side of the driver's seat of the departure lane (for example, the entrance of the departure lane, the entrance, and the first It may be placed in an intermediate position between circuit breakers 216, etc.).

The first circuit breaker 216 may be placed close to the exit side of the exit lane. The first circuit breaker 216 may remain closed to block the exit lane and then be opened in response to parking fee settlement (or confirmation of prior settlement) of the vehicle 600 that has entered the exit lane.

The first side camera 206 and the second side camera 207 are located at a predetermined location on the left side of the exit lane (for example, a location on the first breaker 216 box, a location on the adjuster 213 box, etc. ) can be placed in the front and rear, respectively. In addition, the third side camera 208 and the fourth side camera 209 may be disposed at the front and rear, respectively, of positions facing the first and second side cameras 206 and 207 on the right side of the exit lane. . In one implementation, the first side camera 206 and the third side camera 208 may be arranged to photograph diagonally forward with respect to the exit lane, and the second side camera 207 and the fourth side camera 209 may be positioned to shoot diagonally forward with respect to the exit lane. It may be arranged to photograph the rear diagonally with respect to the exit lane. In this case, the first side camera 206 and the third side camera 208 can photograph the front and sides of the passing vehicle, and the second side camera 207 ) and the fourth side camera 209 can photograph the rear and side of a passing vehicle.

The second loop coil 202 may be disposed and embedded to detect a vehicle passing through the open first barrier 216 in the exit lane adjacent to the first barrier 216.

The first sensor 203 is located on the left side of the exit lane along the same line as the track 232 in front of the second loop coil 202 to enable lateral sensing of the exit lane near the first breaker 216 of the exit lane. can be placed in The front track 232 is a track portion that forms a coil installed in the entrance direction of the exit lane of the second loop coil 202. The second sensor 204 is located on the left side of the exit lane along the same line as the rear track 222 of the second loop coil 202 to enable lateral sensing of the exit lane near the first breaker 216 of the exit lane. can be placed in The rear track 222 is a track portion that forms a coil installed in the exit direction of the outgoing lane of the second loop coil 202. In another embodiment, the first sensor 203 is located in the front of the second loop coil 202. It may be disposed on the right side of the exit lane on the same line as the track 232, and the second sensor 204 may be placed on the right side of the exit lane on the same line as the rear track 222 of the second loop coil 202. can be placed in Due to the arrangement of the first sensor 203 and the second sensor 204, the first sensor 203 can detect an object (vehicle) passing on the track 232 in front of the second loop coil 202. And the second sensor 204 can detect an object (vehicle) passing on the rear track 222 of the second loop coil 202.

The vehicle license plate recognition (LPR) camera 210, the electronic display board 214, and the first circuit breaker 216 may be implemented as an integrated device as illustrated in FIG. 4, but are not limited to this and the LPR camera 210, the electronic display panel 214 ) and the first circuit breaker 216 may each be arranged as separate devices. In addition, the license plate recognition (LPR) camera 210 is replaced with the first side camera 206, the second side camera 207, the third side camera 208, and the fourth side camera 209 as described above. may not be placed.

Alert means 215 may be placed near the exit of the exit lane as illustrated in Figure 4, but is not limited to this and may be placed at any other location capable of delivering an alert (visual or audible) to passing vehicles or parking lot managers. there is. The power storage facility 218 may be disposed between the settlement machine 213 and the first breaker 216 as illustrated in FIG. 4, but is not limited to this and may be connected to the first breaker 216. It can be placed in a location close to .

Figure 5 is an exemplary flow chart showing a method for preventing unauthorized continuous parking according to an embodiment of the present disclosure.

Figure 6 is an exemplary diagram showing a first unauthorized continuous parking situation in the parking control system for preventing unauthorized continuous parking according to an embodiment of the present disclosure.

Figure 7 is an exemplary diagram showing a second unauthorized continuous parking situation in the parking control system for preventing unauthorized continuous parking according to an embodiment of the present disclosure.

As shown in FIG. 5, after detecting the entry of the first vehicle 600 and the following second vehicle 650 into the exit lane through the first loop coil 201, the parking control device 200 detects the first vehicle 600 and the following second vehicle 650. It is possible to determine the unauthorized continuous parking situation, the second unauthorized continuous parking situation, and the normal parking parking situation.

Specifically, when the first vehicle 600 and the following second vehicle 650 enter the exit lane and the first barrier 216 is opened due to the parking fee settlement of the first vehicle 600, the first vehicle 600 As 600 passes through the area where the second loop coil 202 is buried, the signals of the second loop coil 202, the first sensor 203, and the second sensor 204 may be in a detection state (501) ). When the rear portion of the first vehicle 600 completely passes the front track 232 of the second loop coil 202, the signal of the first sensor 203 may change to a non-detected state (502). Then, as shown in FIG. 6 , when the immediately following second vehicle 650 enters the area where the second loop coil 202 is buried, the second loop coil 202 as described above with respect to FIG. 1 ) maintains the detection state, but when the front of the second vehicle 650 passes the front track 232, the signal of the first sensor 203 may change back to the detection state (503). At the same time, as shown in FIG. 6, when it is confirmed that the first loop coil 201 is in a detection state due to the second vehicle 650 (504), the parking control device 200 detects the first unauthorized continuous parking. It can be determined that a situation has occurred (505).

In addition, when the first vehicle 600 and the following second vehicle 650 enter the exit lane and the first breaker 216 is opened due to the parking fee settlement of the first vehicle 600, as described above , As the first vehicle 600 passes through the area where the second loop coil 202 is buried, the signals of the second loop coil 202, the first sensor 203, and the second sensor 204 are in a detection state. Can (501). When the rear portion of the first vehicle 600 completely passes the second loop coil 202 through the front track 232 and the rear track 222 of the second loop coil 202, the first sensor 203 in turn ) may change to a non-detected state (502), the signal of the second sensor 204 may change to a non-detected state (503), and the signal of the second loop coil 202 may change to a non-detected state (503). (507). When the signal from the second loop coil 202 is in a non-detected state, the first breaker 116 begins to close, and before the first breaker 116 is completely closed, the following second vehicle 650 as shown in FIG. 7 ) moves forward and enters the area where the second loop coil 202 is buried, the signal of the second loop coil 202 changes back to the detection state due to the second vehicle 650 (508), in relation to FIG. 1 As described above, the first breaker 116 may be opened again, and when the front of the second vehicle 650 passes the front line 232 of the second loop coil 202, the signal from the first sensor 203 It can change to the detection state (509). At the same time, as shown in FIG. 7, when it is confirmed that the first loop coil 201 is in a detection state due to the second vehicle 650 (510), the parking control device 200 detects the second unauthorized continuous parking. It can be determined that a situation has occurred (511).

When it is determined that the first unauthorized continuous parking situation or the second unauthorized parking situation has occurred, the parking control device 200 can control the alarm means 215 to operate and output an alarm (512).

On the other hand, when the second vehicle does not intentionally approach very close to the first vehicle 600 so that there is a sufficient distance between the first vehicle 600 and the following second vehicle 650 (i.e., in a normal sequential exit situation) In the case), after the first vehicle 600 enters the exit lane, settles the parking fee, and opens the first breaker 216, the first vehicle 216 passes through the first breaker 216 and the second The loop coil 202, the first sensor 203, and the second sensor 204 enter the detection state ('Yes' in 501), and then after the first vehicle completely passes, the second loop coil 202, the first sensor The sensor 203 and the second sensor 204 change to a non-detected state ('yes' at 502, 'no' at 503, 'yes' at 506, 'yes' at 507, 'no' at 508) and the first The circuit breaker 216 is closed. Accordingly, the parking control device 200 determines that it is a normal parking situation (513), and when the following second vehicle 650 enters the exit lane, normal parking fee settlement and parking operation can be performed.

Figure 8 is an exemplary diagram showing the configuration and arrangement of a parking control device according to another embodiment of the present disclosure.

As shown in FIG. 8, in another embodiment, the parking control device 200 may further include a third sensor 205 and a second breaker 217 in the configuration shown in FIG. 4.

The third sensor 205 may be configured to detect passing vehicles by horizontally sensing the exit lane at the exit of the exit lane. Depending on the implementation, the third sensor 205 may be placed on the left or right side of the exit lane at the exit. Since the third sensor 205 senses the passing of the vehicle at the exit of the exit lane, the control unit 211 determines the passing of the vehicle based on the signal of the third sensor 205 changing from the detected state to the non-detected state. You can.

The second circuit breaker 217 is disposed at the exit of the exit lane and may be configured to close based on an unauthorized continuous exit situation. The control unit 211 can maintain the second circuit breaker 217 in an open state at all times, and when it is determined that the first or second unauthorized continuous parking situation has occurred, based on the state of the signal from the third sensor 205. When it is determined that the first vehicle 600 has completely passed the exit, the second circuit breaker 217 can be immediately controlled to close. The detailed operation of this parking control device 200 will be described below.

Figure 9 is an exemplary flow chart showing a method for preventing unauthorized continuous parking according to another embodiment of the present disclosure.

Figure 10 is an exemplary diagram showing a first unauthorized continuous parking situation in a parking control system for preventing unauthorized continuous parking according to another embodiment of the present disclosure.

Figure 11 is an exemplary diagram showing a second unauthorized continuous parking situation in the parking control system for preventing unauthorized continuous parking according to another embodiment of the present disclosure.

FIG. 12 is an exemplary diagram illustrating a situation in which the parking control system for preventing unauthorized continuous parking in accordance with another embodiment of the present disclosure blocks the exit of a subsequent vehicle during unauthorized continuous parking.

In the embodiment as shown in FIG. 9, the parking control device 200 is configured to operate in an unauthorized continuous parking situation, such as a first unauthorized continuous parking situation as illustrated in FIG. 10 or a second unauthorized continuous parking situation as illustrated in FIG. 11. When it is determined that the car is being taken out (901), the alarm means 215 can be immediately controlled to output an alarm (902). When the first vehicle 600 enters the exit of the departure lane, the signal of the third sensor 205 changes to the detection state (903), and when the first vehicle 600 completely passes the exit, the third sensor 205 The signal may change from a detected state to a non-detected state (904). The parking control device 200 controls the second breaker 217 to close as soon as the signal of the third sensor 205 changes to a non-detected state (905), thereby preventing the second vehicle 650, which is continuously trying to exit without permission, from exiting. The passage of the second vehicle 650 may be blocked before passing. Through this configuration, the present disclosure can determine the situation of continuously leaving the vehicle without permission, and furthermore, can fundamentally block the passage of vehicles attempting to continuously exit the vehicle without authorization.

Figure 13 is a block diagram showing components of a parking control server and a parking control database according to an embodiment of the present disclosure.

As shown in FIG. 13, the parking control server 300 may be configured to include a vehicle information management unit 330, a parking fee processing unit 370, and a communication unit 390, and the parking control database 400 is a vehicle license plate database. It may be configured to include (430) and a vehicle image database (450).

The communication unit 390 may be configured to be connected to the parking control device 200 and the parking guidance device 500 through communication to transmit and receive information. The communication unit 390 may receive an entering and exiting image of a vehicle entering or leaving the parking lot from the parking control device 200. The communication unit 390 may receive an image of movement within the parking lot and a parking image of a vehicle parked in the parking lot from the parking guidance device 500.

The parking control system according to the present disclosure may further include a parking guidance device 500, which will be described later. The parking guidance device 500 may be configured to guide vehicles entering the parking lot 1400 to the parking location within the parking lot and control the parking status of the vehicle. The parking guidance device 500 may include a plurality of parking guidance cameras 550 that are arranged for each parking zone 1430, photograph the corresponding parking zone 1430, and have a vehicle number recognition function. In addition, depending on the implementation, the parking guidance device 500 is disposed on each parking surface 1450 where a vehicle can be parked and includes a plurality of parking surface sensing devices to determine whether the parking surface is parked or not parked. 570 may be further included. Depending on the implementation, the parking surface sensing device 570 is a parking surface camera 570 capable of taking an image of the parking surface to determine whether the parking surface is parked/unparked, or a parking surface camera 570 capable of ultrasonic sensing the parking surface. It may be implemented as a sensor that determines parking/unparking using an ultrasonic sensor or another sensing method (e.g., infrared sensing, laser sensing, etc.). The parking guidance device 500 may acquire a moving image and a parking image of the vehicle within the parking lot 1400 through the parking guidance cameras 550. In addition, when the parking surface sensing device 570 is implemented as a parking surface camera, an additional parking image of the vehicle can be obtained through the parking surface camera.

The parking fee processing unit 370 may be configured to process the parking fee of the vehicle in connection with the settlement machine 213. Depending on the implementation, the parking fee processing unit 370 may use the parking lot usage time according to the parking lot entry time and parking lot exit time of the vehicle entering the parking control device 200, and park the parking fee information calculated based on the parking fee setting standard. It can be provided as (213). The parking fee processing unit 370 can process payment according to the parking fee payment method selected by the vehicle, and approves and processes payment through the selected payment method (e.g., credit card, mobile phone micropayment, mobile pay, etc.). When performing this, payment can be requested from the financial company corresponding to the relevant payment method (for example, in the case of card payment, the relevant card company, in the case of mobile phone small payment, the relevant mobile carrier, and in the case of mobile pay payment, the financial company providing the relevant pay service).

The vehicle information management unit 330 may be configured to manage the vehicle image received from the parking control device 200 and the parking guidance device 500 and the license plate number of the vehicle recognized therefrom. The vehicle information management unit 330 may be configured to store and manage vehicle images of the corresponding vehicle in the parking control database 400 based on the vehicle number. Specifically, the vehicle information management unit 330 may collect and classify vehicle images captured based on the recognized vehicle number and store them in the parking control database 400. The vehicle information management unit 330 receives the vehicle's entry image and vehicle's exit image received from the parking control device 200, and the vehicle's movement image within the parking lot and the vehicle's parking image received from the parking guidance device 500. It can be configured to integrate and manage based on the license plate number of the vehicle. Through this, the manager of the parking lot can easily integratedly search the entry video, movement video within the parking lot, parking video, and exit video of a specific vehicle through the parking control server 300 based on the vehicle number corresponding to the vehicle. Furthermore, the parking control system according to the present disclosure can improve the convenience of customers using the parking lot by accurately identifying and providing the remaining parking space available for parking in the parking lot in conjunction with the parking guidance device 500 described above. Since it is possible to obtain video of entry/exit, video of movement within the parking lot, and parking video for each vehicle, it has the advantage of being able to immediately respond to complaints from customers using the parking lot by accurately checking whether there is any damage or accident to the vehicle.

Additionally, the vehicle information management unit 330 may be configured to classify and manage vehicle information of vehicles that have attempted to continuously leave the vehicle without permission. When the parking control device 200 determines that a first unauthorized continuous parking situation or a second unauthorized continuous parking situation has occurred, the vehicle number management unit 330 detects the second vehicle 650 that attempted unauthorized continuous parking. It is determined to be a vehicle, and the vehicle number of the second vehicle 650 and the entry video linked with the corresponding vehicle number, the movement video within the parking lot, the parking video, and the exit video can be classified and managed as unauthorized continuous exit vehicle information.

According to the implementation, when the unauthorized continuous departure situation by the second vehicle 650 occurs multiple times, the vehicle information management unit 330 integrates the number of unauthorized consecutive departures of the second vehicle 650 by including it in the unauthorized continuous departure vehicle information. It can be managed. Specifically, when an unauthorized continuous parking situation is determined by the parking control device 200, the vehicle information management unit 330 provides unauthorized continuous parking vehicle information based on the vehicle number recognized in the vehicle image of the second vehicle 650. You can check whether it is classified or not. If the vehicle information of the second vehicle 650 is not classified as unauthorized continuous departure vehicle information, the vehicle information management unit 330 classifies the vehicle information of the second vehicle 650 as unauthorized continuous departure vehicle information, and By setting the number of consecutive vehicle departures to 1, you can integrate and manage unauthorized continuous vehicle departure vehicle information. If the vehicle information of the second vehicle 650 is classified as unauthorized continuous departure vehicle information, the vehicle information management unit 330 checks the number of unauthorized consecutive departures and updates it by adding the number of unauthorized consecutive departures by one time. can be managed.

For example, when the parking control device 200 determines a situation of unauthorized continuous parking, the vehicle information management unit 330 may update the number of unauthorized vehicle exits of the second vehicle 650 to 4 if it is 3. The parking lot service provider may restrict the entry of vehicles with recognized license plate numbers into the parking lot based on the number of consecutive unauthorized exits. For example, the parking control server 300 may set the number of consecutive unauthorized departures as a crackdown standard to 3 or more, and check the number of unauthorized consecutive departures of vehicles entering the parking lot to confirm that the vehicle is a vehicle that continuously leaves without permission. If the previous number of consecutive unauthorized exits is 3, the parking control device 200 may be configured to instruct the parking control device 200 to block entry of the vehicle by keeping the breaker in the parking lot entry lane closed and notify the parking lot service operator.

Depending on the implementation, the vehicle information management unit 330 may include and manage the unsettled parking fee of the second vehicle 650 as unsettled fee information in the information on vehicles continuously leaving without permission. For example, when a vehicle classified as an unauthorized continuous departure vehicle leaves the parking lot, the parking fee processing unit 370 adds the unsettled fee to the parking fee for the corresponding round on the electronic display board 214 when the vehicle is settled through the settlement machine 213. You can display the added value as a parking fee and request settlement with the vehicle in question.

The vehicle image database 450 may be configured to store and manage images acquired from the parking control device 200 and the parking guidance device 500. Additionally, the vehicle image database 430 may be configured to store and manage the vehicle number recognized from the images acquired by the parking control device 200 and the parking guidance device 500.

FIG. 14 is an exemplary diagram illustrating management of entry, parking, and exit of a vehicle in conjunction with a parking guidance device in a parking control system according to an embodiment of the present disclosure.

As shown in FIG. 14, the parking guidance device 500 may include a parking status electronic signboard 530 and parking guidance cameras 550, and may further include parking surface sensing devices 570 depending on the implementation. can do.

The parking status electronic display board (530) displays the congestion level for each parking zone (1430, 1430-n) and available parking spaces (1450, 1450-1, 1450-2, 1450-3, 1450-4) for vehicles entering the parking lot (1400). , 1450-5, 1450-6, 1450-n) information, etc. may be an electronic display board that provides parking status information in the parking lot 1400. The parking control system according to the present disclosure can provide the driver of a vehicle entering the parking lot 1400 with high convenience in using the parking lot by providing parking status information in the parking lot 1400 through the parking status electronic display board 530.

Parking area cameras (550, 550-1, 550-2, 550-3, 550-n) may be camera devices arranged for each movement path within the parking area (1430, 1430-n) and/or parking lot (1400). . As described above, the parking area cameras (550, 550-1, 550-2, 550-3, 550-n) record the vehicle's parking lot ( 1400) You can obtain video of your movement and video of your vehicle parking.

Parking surface sensing devices (570, 570-1, 570-2, 570-3, 570-4, 570-5, 570-6, 570-n) detect parking surfaces (1450, 1450-1, 1450-2, 1450) -3, 1450-4, 1450-5, 1450-6, 1450-n) may be camera devices or ultrasonic sensors arranged in each star. Parking surface sensing devices (570, 570-1, 570-2, 570-3, 570-4, 570-5, 570-6, 570-n) detect parking surfaces (1450, 1450-1, 1450) as described above. -2, 1450-3, 1450-4, 1450-5, 1450-6, 1450-n) can determine whether the vehicle is parked/unparked, and when implemented as a camera device, parking images of parked vehicles can also be obtained. You can.

The parking guidance device 500 can control the parking status of the vehicle based on the moving image of the vehicle moving in the parking lot 1400, the parking image of the parking vehicle, and the vehicle number recognized in each image. Parking status information can be generated based on the parking status.

For example, a vehicle with the vehicle number '123 4567' entering the parking lot 1400 passes the parking control device 200 and displays the first side camera 206, the second side camera 207, and the third side camera. Photographed by the camera 208 and the fourth side camera 209, the first side camera 206, the second side camera 207, the third side camera 208, and the fourth side camera 209 are ' You can obtain video of the vehicle entering '123 Street 4567'. The vehicle '123 Street 4567' entering the parking lot (1400) is photographed by the parking area camera (550-1) on the entrance path to the parking lot (1400), and the parking area camera (550-1) on the entry path side is '123 Street'. 4567' You can obtain video of the vehicle moving within the parking lot. The driver of the '123-ga 4567' vehicle can check the parking status information provided by the parking status electronic signboard 530 and determine the parking location. When the driver of the '123 Street 4567' vehicle moves to parking area A (1430-1), the '123 Street 4567' vehicle is photographed by the parking area camera (550-2) of the parking area that it passes through while moving, The parking area camera (550-2) can acquire video of the vehicle moving at '123 Street 4567' within the parking lot. In addition, the vehicle '123 Street 4567' is photographed by the parking area camera (550-3) of parking area A as it arrives at parking area A (1430-1), and the parking area camera (550-3) of parking area A is You can obtain video of the vehicle moving in the parking lot at '4567 123 Street'. If the driver of the vehicle '123 Street 4567' arrives at parking area A (1430-1) and parks at parking lot A6 (1450-6), the vehicle '123 Street 4567' will be detected by the parking area camera (550-550-6) of parking area A. 3) and/or the parking image of the '123 Street 4567' vehicle may be obtained by being photographed by the A6 parking surface camera 570-6. Afterwards, the '123 Street 4567' vehicle moves from the parking lot 1400 to the place where the parking control device 200 is located in order to leave the parking lot 1400, and the parking area cameras 550-3 and 550-2 located on the movement path are detected. , 550-1), a moving image of the '123 Street 4567' carc in the parking lot can be obtained. As the '123 Street 4567' vehicle passes the parking control device 200 to exit, the first side camera 206, the second side camera 207, the third side camera 208, and the fourth side camera 209 It is filmed by, and the first side camera 206, the second side camera 207, the third side camera 208, and the fourth side camera 209 can acquire the image of the vehicle taking off at '123 Street 4567'. there is. Images obtained through the above-described process may be transmitted to the parking control server 300 and stored and managed.

15 is an exemplary diagram showing components of a circuit breaker of a parking control device.

As shown in FIG. 15, the first breaker 215 and the second breaker 216 of the parking control device 200 have a blocking bar 1510 configured to open or block the exit lane, respectively, to generate rotational energy. It may include a driving motor 1520 and a blocking bar driving connection device 1530 configured to transmit rotational energy to the blocking bar 1510.

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It is to be understood that any particular order or hierarchy of steps in any presented processes is an example of exemplary approaches. It is to be understood that the specific order or hierarchy of steps in processes may be rearranged within the scope of the present invention, based on design priorities. The appended method claims present elements of the various steps in an exemplary order but are not meant to be limited to the particular order or hierarchy presented.

As used herein, the terms "component", "unit or part", "module", "system", etc. may refer to a computer-related entity, hardware, firmware, software, a combination of software and hardware, or an implementation of software. . For example, a component may be, but is not limited to, a process running on a processor, a processor, an object, a thread of execution, a program, and/or a computer. For example, both an application running on a computing device and the computing device can be a component. One or more components may reside within a processor and/or thread of execution, and a component may be localized within one computer, or distributed between two or more computers. Additionally, these components can execute from various computer-readable media having various data structures stored thereon.

The description of the presented embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be applied to other embodiments without departing from the scope of the invention. Thus, the present invention is not limited to the embodiments presented herein, but is to be construed in the broadest scope consistent with the principles and novel features presented herein.

200: parking control device
201: first loop coil
202: second loop coil
203: first sensor
204: second sensor
205: third sensor
206: first side camera
207: second side camera
208: Third side camera
209: Fourth side camera
210: Vehicle number recognition camera
211: control unit
212: Department of Communications
213: Settlement machine
214: Electronic signboard
215: Alarm means
216: 1st breaker
217: 2nd breaker
218: Power storage equipment
300: Parking control server
330: Vehicle information management department
370: Parking fee processing department
390: Department of Communications
400: Parking control database
430: Vehicle number database
450: Vehicle image database
500: Parking guidance device
530: Parking status electronic display board
550: Old car area camera
570: Parking surface sensing device
600: 1st vehicle
650: 2nd vehicle
1400: Parking lot
1430: Parking area
1450: Parking surface
1510: Blocking bar
1520: Drive motor
1530: Blocking bar driving connection device

Claims (13)

A parking control system for preventing unauthorized continuous leaving of vehicles, including a parking control device,
The parking control device,
a control unit configured to control operations of the parking control device;
a first loop coil embedded in the entrance of the parking control device's exit lane and configured to detect a vehicle entering the exit lane;
a first circuit breaker configured to open in response to parking fee settlement of a vehicle entering the exit lane;
a second loop coil embedded in the exit lane adjacent to the first circuit breaker and configured to detect a passing vehicle;
A first sensor configured to detect passing vehicles by laterally sensing the exit lane on the same line as the track in front of the second loop coil, where the front is toward the entrance of the exit lane;
a second sensor configured to detect passing vehicles by laterally sensing the exit lane on the same line as the rear track of the second loop coil, where the rear is toward the exit of the exit lane; and
It includes alarm means configured to output an alarm based on an unauthorized continuous parking situation,
The control unit is configured to maintain the first circuit breaker in an open state when the signal of the second loop coil is in a detected state and to close the first circuit breaker when the signal of the second loop coil changes to a non-detected state,
The control unit,
When a first vehicle and a following second vehicle enter the exit lane and the first breaker is opened due to parking fee settlement of the first vehicle,
When the signals of the second loop coil, the first sensor, and the second sensor are in a detection state, and then change back to the detection state after the signal of the first sensor changes to a non-detection state, the signal of the first loop coil If is in the detection state, it is determined that it is the first unauthorized continuous parking situation,
The signals of the second loop coil, the first sensor, and the second sensor are in a detected state, and then the signal of the first sensor, the signal of the second sensor, and the signal of the second loop coil change to a non-detected state. If the signal of the second loop coil changes back to the detection state and the signal of the first loop coil is in the detection state, it is determined that there is a second unauthorized continuous parking situation,
When the first or second unauthorized continuous parking situation is determined, the warning means is configured to control the output of an alarm,
The parking control device,
On the same line as the second loop coil, a first side camera disposed at the front of one side of the exit lane, a second side camera disposed at the rear of one side of the exit lane, and the other side of the exit lane It further includes a third side camera disposed in the front, and a fourth side camera disposed in the rear of the other side of the exit lane,
Each of the first to fourth side cameras is configured to photograph the exterior of a vehicle passing the parking control device and has a vehicle number recognition function,
The control unit determines a vehicle number based on the vehicle number recognition results of the first to fourth side cameras, and collects corresponding vehicle images captured by the first to fourth side cameras based on the determined vehicle number. composed,
Parking control system. According to claim 1,
The parking control device,
a third sensor configured to detect passing of a vehicle by horizontally sensing the exit lane at the exit of the exit lane; and
A second breaker disposed at the exit of the exit lane and configured to close based on the unauthorized continuous exit situation,
The control unit,
In the case where the first or second unauthorized continuous exit situation is determined, when the signal of the third sensor changes from the detected state to the non-detected state as the first vehicle passes the exit of the exit lane, the second vehicle passes the exit. configured to control the second breaker to close before passing through,
Parking control system. delete According to claim 1,
It further includes a parking guidance device that guides vehicles entering the parking lot to the parking location in the parking lot and controls the parking status of the vehicle,
The parking guidance device is arranged for each parking zone, photographs the area, and includes a plurality of parking guidance cameras having a vehicle number recognition function.
Parking control system. According to claim 4,
Further comprising a parking control server connected to the parking control device and the parking guidance device through communication,
The parking control server receives vehicle images captured in the first to fourth side cameras from the parking control device and receives vehicle images captured in the plurality of parking guidance cameras from the parking guidance device, and recognizes By classifying the captured vehicle images based on the vehicle number, the vehicle's entry video corresponding to the recognized vehicle number, the vehicle's movement video within the parking lot, the vehicle's parking video, and the vehicle's exit video are integrated and managed. composed,
Parking control system. According to claim 5,
When the parking control device determines that the first or second unauthorized continuous parking situation has occurred, the parking control server determines the second vehicle as the unauthorized continuous parking vehicle and records the license plate number and photograph of the second vehicle. It is configured to classify vehicle images into information on vehicles continuously leaving without permission and store and manage them in the parking control database.
The parking control server is additionally configured to include the number of unauthorized consecutive departures of the second vehicle in the unauthorized continuous departure vehicle information when the unauthorized continuous departure situation by the second vehicle occurs multiple times.
Parking control system. delete As a method of preventing unauthorized continuous departure of vehicles by the parking control device of the parking control system,
The parking control device,
a control unit configured to control operations of the parking control device;
a first loop coil embedded in the entrance of the parking control device's exit lane and configured to detect a vehicle entering the exit lane;
a first circuit breaker configured to open in response to parking fee settlement of a vehicle entering the exit lane;
a second loop coil embedded in the exit lane adjacent to the first circuit breaker and configured to detect a passing vehicle;
A first sensor configured to detect passing vehicles by laterally sensing the exit lane on the same line as the track in front of the second loop coil, where the front is toward the entrance of the exit lane;
a second sensor configured to detect passing vehicles by laterally sensing the exit lane on the same line as the rear track of the second loop coil, where the rear is toward the exit of the exit lane; and
It includes alarm means configured to output an alarm based on an unauthorized continuous parking situation,
The first circuit breaker is controlled to remain open when the signal of the second loop coil is in a detected state and to close when the signal of the second loop coil changes to a non-detected state,
The above method is,
detecting the entry of a first vehicle and a following second vehicle into the exit lane through the first loop coil;
When the first circuit breaker is opened due to parking fee settlement of the first vehicle, the signals of the second loop coil, the first sensor, and the second sensor are in a detection state, and then the signal of the first sensor is missing. If the signal of the first loop coil is in the detection state when changing to the detection state again after changing to the detection state, determining that it is a first unauthorized continuous parking situation;
When the first circuit breaker is opened due to parking fee settlement of the first vehicle, the signals of the second loop coil, the first sensor, and the second sensor are in a detection state, and then the signal of the first sensor, the After the signal of the second sensor and the signal of the second loop coil change to the non-detected state, if the signal of the second loop coil changes again to the detected state and the signal of the first loop coil changes to the detected state, the second endless continuous Step of determining that it is a departure situation; and
A step of operating the alarm means to output an alarm when the first or second unauthorized continuous parking situation is determined,
The parking control device,
On the same line as the second loop coil, a first side camera disposed at the front of one side of the exit lane, a second side camera disposed at the rear of one side of the exit lane, and the other side of the exit lane It further includes a third side camera disposed in the front, and a fourth side camera disposed in the rear of the other side of the exit lane,
Each of the first to fourth side cameras is configured to photograph the exterior of a vehicle passing the parking control device and has a vehicle number recognition function,
The above method is,
When the first or second unauthorized continuous parking situation is determined, determining the second vehicle as the unauthorized continuous parking vehicle; and
Further comprising the step of classifying and managing the license plate number of the second vehicle and the vehicle images of the second vehicle captured by the first to fourth side cameras as unauthorized continuous vehicle departure vehicle information,
How to prevent continuous unauthorized vehicle leaving. According to claim 8,
The parking control device,
a third sensor configured to detect passing of a vehicle by horizontally sensing the exit lane at the exit of the exit lane; and
It further includes a second breaker disposed at the exit of the exit lane and configured to close based on the unauthorized continuous exit situation,
The above method is,
In the case where the first or second unauthorized continuous exit situation is determined, when the signal of the third sensor changes from the detected state to the non-detected state as the first vehicle passes the exit of the exit lane, the second vehicle passes the exit. Further comprising the step of operating the second breaker to close before passing through,
How to prevent continuous unauthorized vehicle leaving. delete According to claim 8,
The parking control system further includes a parking guidance device that guides vehicles entering the parking lot to the parking location in the parking lot and controls the parking status of the vehicle,
The parking guidance device includes a plurality of parking guidance cameras arranged for each parking zone, photographing the area, and having a vehicle number recognition function,
The step of classifying and managing the unauthorized continuous departure vehicle information is,
Entry of the second vehicle based on vehicle images captured by the first to fourth side cameras corresponding to the license plate number of the second vehicle and vehicle images captured by the plurality of parking guidance cameras Comprising the step of integrating and managing the video, the video of the second vehicle moving within the parking lot, the parking video of the second vehicle, and the video of the second vehicle leaving the parking lot as the unauthorized continuous parking vehicle information,
How to prevent continuous unauthorized vehicle leaving. According to claim 11,
The step of classifying and managing the unauthorized continuous departure vehicle information is,
Comprising the step of integrating and managing the number of unauthorized consecutive departures of the second vehicle into the unauthorized continuous departure vehicle information when the unauthorized continuous departure situation by the second vehicle occurs multiple times.
How to prevent continuous unauthorized vehicle leaving. delete