KR102093615B1 - Parking management system and malfuction monitorung method - Google Patents

Abstract

The present invention relates to a parking management system, which is characterized by comprising: a main body which displays the number of parking available vehicles, and, when the maximum number of enterable vehicles have entered, displays ′FULL′; an infrared light detection sensor which is individually formed at a parking space and individually detects the parked and exited state of a vehicle to transmit the same to a vehicle detecting transmitter; the vehicle detecting transmitter which, after detecting parking completion or exit completion by the infrared light detection sensor, transmits the same to a vehicle detecting receiver; the vehicle detecting receiver which receives a vehicle entering or exiting signal transmitted from the vehicle detecting transmitter and transmits the same to the main body; a remote controller which stores and checks data and can input or modify the number of parked vehicles displayed on the main body; and a parking management server which recognizes the entered state of vehicles by the detection signal transmitted by the infrared light detection sensor to compare the same to the data of the parking lot for calculation in order to recognize the parking state, thereby transmitting a parking allowance signal to the remote controller or the main body. Therefore, the system can be continuously managed without interruption even from a remote place.

Description

Parking management system and malfuction monitorung method}

The present invention relates to a parking management system capable of easily managing a vehicle entering and exiting a parking lot and promptly diagnosing a failure and taking action.

In modern society, as automobiles become a de facto necessity, securing parking space for automobiles is becoming a social issue due to the rapid increase in vehicles. To this end, an appropriate type of management system is required in order to secure and manage various types of parking lots in places where there are many vehicles.

Accordingly, various technologies have been developed in connection with such a parking management system. As an example, parking information such as large department stores and discount marts is installed at the entrance of an indoor parking lot or inside the parking lot to display parking information in text.

In the case of a general parking lot that is used by many vehicles, such as a parking lot in a large building or an airport, parking is possible for each floor or area, and there are parking lots for parking of vehicles in buildings and areas where multiple vehicles enter and exit. Vehicles entering and exiting were managed by a few managers using vehicle numbers. However, it has been difficult for a few managers to manage all vehicles entering and exiting.

In addition, due to the nature of the parking management system that is required to perform a myriad of operations even in a day, it often occurs. However, in such a case, it is often difficult to promptly initiate the first step, which often places a lot of stress on the drivers driving the vehicle.

Republic of Korea Patent Publication No. 2010-0100247 Republic of Korea Patent Application No. 2010-0065125 Republic of Korea Patent Publication No. 2010-0102843

Therefore, the parking management system of the present invention can be easily installed in the parking lot or the entrance of the parking lot where the entrance / exit breaker is not installed or the roof sensor is not possible, and thus the construction cost can be reduced, and the parking management system malfunctions even if no one resides in the parking building. The purpose is to provide a parking management system that can be used to reduce labor costs. In addition, it is intended to provide a parking management system that can greatly reduce construction costs because it can be easily installed in a narrow parking lot entrance where it is impossible to install gate bars.

In addition, the purpose of the present invention is to provide a parking management system equipped with a self-diagnosis function capable of continuously managing a system without missing by remotely diagnosing a parking management system through a self-diagnosis module.

In order to achieve this object, the present invention displays the number of parking spaces, and when the maximum number of parking spaces is available, it is formed on the main body and the parking space that indicate 'FULL', and detects the parking and exiting states of the vehicle, respectively. When a parking completion or departure completion is detected by the infrared detection sensor transmitted to the detection transmitter and the infrared detection sensor, the vehicle detection transmitter transmitting the vehicle detection receiver and the vehicle detection transmitter transmitting the vehicle detection receiver transmitting the parking or vehicle exit signal are received. The vehicle detection receiver and data transmitted to the main body are stored or checked, and the vehicle access situation is identified by the remote control capable of inputting or modifying the number of parking displayed on the main body and the detection signal transmitted from the infrared sensor, and the The parking status can be determined by comparing data with data. The parking permission signal or the remote control is characterized in that it comprises a parking management server to transmit to the main body.

In addition, the display of the number of the remote control is characterized in that it is configured in the form of a dip switch.

In addition, the remote control is characterized in that the vehicle is provided with an indicator for indicating that the entry and exit times are input.

In addition, the infrared sensor detects the number of entering the vehicle by parking the vehicle in the parking area, and the parking management server so that the vehicle can be calculated in the parking area by calculating the number of leaving the vehicle by exiting the parking area. It is characterized by transmitting data.

Therefore, the present invention has an effect that can provide a system that can easily manage entry and exit without the need to install a separate breaker in a parking lot where a large-scale vehicle such as a government office, an apartment complex, etc. enters and exits.

In addition, if the number of parking vehicles in the parking lot is wrong during the operation of the parking facility, there is an effect of easy modification by easy operation using a remote controller or the like.

In addition, there is also an effect that can reduce the cost by efficient operation of the workforce by allowing the vehicle inside the parking lot to take action by sending a text message or the like to the parking manager when it is full.

In addition, efficient and continuous management is possible by periodically diagnosing the state of the parking management system through the self-diagnosis module.

1A is a configuration diagram of a parking management system according to the present invention.
Figure 1b is an explanatory diagram showing the principle that the infrared detection sensor classifies the incoming and outgoing vehicles.
Figure 2 is a picture of the number of vehicles the main body is currently parked.
Figure 3 is a picture taken by the body showing a full state.
4 is a block diagram of a main body, a receiver, and a transmitter.
5 is a photograph showing the dip switch setting of the number of vehicles.
6 is a flowchart illustrating a mechanism using the parking management system of the present invention.
7A is a block diagram of a fault diagnosis module.
Figure 7b is a conceptual diagram of the monitor image check of the self-diagnosis module.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. First, it should be noted that in adding reference numerals to the components of each drawing, the same components have the same reference numerals as possible, even if they are displayed on different drawings.

In addition, in the following description of the present invention, when it is determined that detailed descriptions of related known functions or configurations may unnecessarily obscure the subject matter of the present invention, detailed descriptions thereof will be omitted.

The parking management system of the present invention displays the number of parking spaces available, and when the maximum number of parking spaces is available, the corresponding characters such as 'full car', 'FULL', 'no entry', 'full', etc. are displayed on the surface of the body and the vehicle. When parking completion or exit completion is detected by the infrared detection sensor that senses each of the entering and exiting conditions and transmits them to the transmitter and the detection signal transmitted from the infrared detection sensor, the transmitter that transmits it to the receiver and the entering or exiting transmitter that is transmitted from the transmitter A receiver that receives a signal and transmits data identifying the vehicle access status to the parking management server and communicates with the main body, and transmits it from the remote control and the receiver that can input or modify the number of parking lots displayed on the main body or the maximum number of vehicles in the parking lot. Parking status by comparing and calculating the data of the parking lot and the entire parking section of the parking lot To identify comprises a composition including parking management server sending the parking permission signal to the remote controller or the main body.

1A is a configuration diagram of a parking management system according to the present invention, FIG. 1B is an explanatory diagram showing the principle by which an infrared detection sensor classifies incoming and outgoing vehicles, and FIG. 2 is a photograph of the number of vehicles in which the main body is currently parked. , FIG. 3 is a picture of the main body showing a full state, FIG. 4 is a configuration diagram of the main body, a receiver and a transmitter, FIG. 5 is a photo showing a dip switch setting of the number of vehicles, and FIG. 6 is a parking management of the present invention A flow chart illustrating a mechanism using the system, FIG. 7A is a block diagram of a fault diagnosis module, and FIG. 7B is a conceptual diagram of a monitor image check of the self-diagnosis module.

The parking management system 100 of the present invention will be described with reference to FIG. 1A. As shown, it will be described with reference to the block diagram of the overall components of the parking management system 100.

For convenience of explanation, as shown with reference to FIGS. 2 and 3, the main body 10 displays the current number of parking spaces on the surface, and when the maximum number of parking spaces enters, such as 'FULL', which means full. Mark. The letters of the characters such as 'FULL' are LEDs (light-emitting diodes), and detailed descriptions thereof will be omitted because they are well-known technologies.

The surface of the main body 10 is a plastic material, and is configured in a similar shape to a terminal. The main body 10 receives the parking status information of the vehicle from the receiver 40 to be described below, and the number of parking lots in the parking lot is digitally counted in real time. Detailed description of the technology in which the main body 10 counts digital coefficients is a well-known technique, and thus will be omitted.

In addition, the main body 10 is installed by a dip switch (not shown) therein, and the administrator can manually set the maximum accommodated vehicle by manipulating it. That is, the numeric display of the main body 10 is in the form of a dip switch.

In addition, when a situation such as a blackout occurs, the main body 10 can operate for about 4 to 6 hours using a charging battery (not shown) provided therein. The charging battery is made of lithium ions at 11 to 13V with conditions of 9,000mA to 11,000mA (with built-in protection circuit).

Infrared detection sensor 20 is installed in the parking lot, as shown in Figures 1a and 1b, and detects the entering and exiting of the vehicle, respectively, and transmits it to the transmitter 30.

Hereinafter, a description will be given of how the infrared detection sensor 20 distinguishes between a vehicle to be parked and a vehicle to be parked with reference to FIG. 1B.

As shown, when the vehicle enters to park in the entrance of the parking lot, the infrared sensor 20 is contacted to drive. Then, as shown above, since it proceeds in the contact order of the 1st sensor and the 2nd sensor, it is recognized as the entering vehicle to enter and sends a signal to the transmitter 30.

On the contrary, when the vehicle is about to go out, the vehicle first proceeds in the order of the 4th sensor and the 3rd sensor, so the vehicle recognizes the vehicle as going out of the parking lot and sends a signal to the transmitter 30 as well. Will be. Although only four infrared detection sensors 20 are shown in FIG. 1B, it is shown for convenience and is not limited thereto.

Therefore, the parking management system 100 of the present invention recognizes whether it is a vehicle entering or leaving the vehicle through comparison of the order in which the infrared detection sensors 20 arranged on the floor of the parking lot are sequentially contacted as described above.

In this way, the transmitter 30 transmits it to the receiver 40 when parking or leaving is detected by the detection signal transmitted from the infrared detection sensor 20.

For reference, as shown in FIG. 4, the height of the transmitter 30 and the receiver 40 is 1 m, and the installation interval is preferably 2 m, but is not limited thereto.

The receiver 40 receives the incoming or outgoing signal transmitted from the transmitter 30 and transmits the data identifying the vehicle's access status to the main body 10 and the parking management server 60.

Since the detection sensor (not shown) is formed in the receiver 40, there is also a function for storing the entering and exiting times and the number of vehicles, so if the main body 10 malfunctions or malfunctions, it can be utilized. It is to be.

Accordingly, the receiver 40 receives information from the infrared sensor 20 that senses the direction of exit and entry and the transmitter 30 that receives it, and displays the number of vehicles that can be parked on the front display of the main body 10. It allows you to count up or down.

The remote controller 50 may wirelessly communicate with the main body 10 (Bluetooth, Wi-Fi, etc.) to input or modify the number of parking lots displayed on the main body 10 or the maximum number of vehicles in the parking lot.

If the number of parking vehicles is in error while operating the parking management system 100, the remote controller 50 also operates and corrects the numbers displayed on the surface of the main body 10 through the remote controller 50. You can guess.

The method can be easily modified by using a keypad (not shown) of the remote controller 50 and pressing two digits (ten units, single units) toward the front of the main body 10. And, as well as the remote control 50, as shown in Figure 5, it is also possible to modify using a dip (dip) switch that can set the number of vehicles formed in the body 10.

Furthermore, since there is a possibility that the count of the parking vehicle may be mismatched by a special vehicle such as a trailer or a forklift, check and set the actual parking lot number and the number of counts displayed on the main body 10 about once a month. It is preferred.

In addition, if the remote control 50 needs to stop entering or driving a vehicle into the parking lot due to an emergency or an emergency situation, the main body 10 when a certain button (eg, “OK” or “#”) is pressed. Is marked "FULL" or "full car" to prevent the vehicle from entering and take the desired desired action.

In addition, the remote control 50 is provided with an indicator (not shown) indicating that the vehicle is entering and exiting the vehicle into the parking lot. If the parking management system 100 of the present invention collects a parking fee, When used as a target parking facility, the remote controller 50 can notify the main body 10 or a separate monitor (not shown) owned by the parking manager, and collect it to the owner of the parked vehicle.

In addition, the infrared detection sensor 20 is to determine whether the vehicle is parked in the parking area by entering the parking area, and the vehicle is parked in the parking area to determine the exit by calculating the current number of parking and entering and exiting. 30) and transmits the information data to the receiver 30 so that the transmitting unit 30 can transmit the information data to the parking management server 60.

The parking management server 60 compares the information data transmitted from the receiver 40 and the entire parking section data of the parking lot to determine the parking status and transmit a signal, such as whether to allow parking, or the remote controller 50 or the It is transmitted to the main body 10, and the main body 10 performs an appropriate display (eg, full display) corresponding thereto.

Therefore, the parking management system 100 according to the present invention can very easily manage the entry and exit without having a separate management personnel, and can manage the parking without using a gate bar or a breaker. It can also relieve the driver's feeling of unpleasantness and threat.

Furthermore, the remote control 50 manually controls the main body 10 to “full” or “one or more” of any or all of the components or components of the parking management system 100 of the present invention. By displaying it on the surface with "Full", "Failure", etc., it is possible to prevent further vehicles from entering the parking lot and take necessary measures such as immediate repair of a broken part.

As described above, the parking management system 100 according to the present invention having the above-described configuration and function is an unmanned parking lot (a text message can be sent to an administrator when full) or a parking facility with a parking lot and a double-floor with the same exit and entrance. It is possible to have a very good effect in a parking lot that wants to display the number of parking lots on each floor.

Hereinafter, an operation mechanism of the parking management system 100 according to the present invention will be described with reference to the flowchart of FIG. 6. Descriptions of contents overlapping with the embodiments described above will be omitted to some extent.

And, before explaining the procedure mechanism of the present invention with reference to the flowchart, the administrator is to set the number of parking spaces in advance. This will vary depending on the area, area, and number of parking lots. In addition, in some cases, it may be desirable to separately indicate the number of parking lots for the disabled.

Then, the operation mechanism procedure of the parking management system 100 according to the present invention will be described.

First, a step of distinguishing whether a vehicle is an exit vehicle or an entry vehicle is performed through the infrared sensor 20 (first step).

The first step is to check whether a car entering the parking lot enters for entering or exiting.

To explain this, the vehicle is driven in any way, whether it enters the parking lot or leaves the parking lot, so that the wheel is in contact with the infrared sensor 20 to detect it.

For example, by distinguishing the numbered sensors 1, 2, 3, 4 ... and embedding them on the floor of the parking lot, in the case of entering a car, wheels will be recognized in the order of 1,2, 3, 4, , In the case of the opposite direction, the wheels will be recognized in the order of 4, 3, 2, 1.

Accordingly, in the same manner as above, the order due to the arrangement of the sensors is recognized to discriminate whether the vehicle is intended to go out or enter. For example, when the car enters the parking lot, the distinguishing method contacts sensor # 1, so it is detected as entering, or when a parked vehicle leaves the parking lot, sensor # 4 is sensed, so it is recognized as exiting.

When the sensor is touched as described above, a certain time interval for recognition is provided. The reason is a comparison of the time interval between when the person touches the infrared sensor 20 and the infrared sensor 20 and when the vehicle contacts the infrared sensor 20 and the infrared sensor 20. By doing so, it is recognized whether the subject of the contact is a vehicle or a person.

For example, a person's stride or walking speed is obviously slower than the speed of a car, so whether the car touches the infrared sensor 20 by comparing the short and long intervals of time, a person, an animal, or any object It is to distinguish whether the infrared sensor 20 is in contact. In this case, it would also be desirable to use the formula S (distance) = v · t (speed X time).

As a next step, as the vehicle entering or leaving the vehicle travels, the infrared sensor 20 adjacent to the first sensor or the fourth sensor is contacted.

In other words, if a vehicle entering the vehicle by contacting sensor # 1 detects sensor # 2 located at the closest distance at the same time, it is certain that it will occupy one of the parking spaces in the parking lot and park it. Is to do a down count to calculate. For example, if the number of parking spaces is 50, if one enters, '49', and if two enter and park, it means '48'.

In addition, on the contrary, if a vehicle entering the vehicle by contacting sensor 4 detects the adjacent sensor 3 at the same time, one of the parking spaces in the parking lot is created, and an up count is calculated to calculate the number of parking spaces plus one. will be.

That is, it is a step of determining whether a vehicle that enters or leaves the parking lot through the infrared sensor 20 passes through the infrared sensor 20 and calculates the number of vehicles. (Step 4) At the same time, the vehicle The beacon light that entered or exited is turned on, so that the surroundings are ventilated.

In the next step, since the vehicle enters, it is checked whether the vehicle is full or not. If there is a space to be parked, the number of vehicles that can be parked in the main body 10 is displayed as a number. Likewise, if the number of available vehicles for parking changes due to exiting, the number of available parking units is added (up counted) and displayed. (Step 5)

And, if the number of parking spaces in the parking lot is all full, "FULL" on the main body 10. It is to make characters such as "full" appear (6th step).

Hereinafter, with reference to FIGS. 7A and 7B, the fault diagnosis module 110 installed to check the operation state, the presence or absence of a fault, of the parking management system 100 of the present invention will be described. For reference, the fault diagnosis module 110 communicates with the parking management server (see 60: 7b) of the parking management system 100 described above, and is installed adjacent to the parking lot or spaced apart from a certain distance, such as a control center. It would also be desirable to have it available to the control.

As shown, the fault diagnosis module 110 performs a fault test of the parking management system 100 of the present invention, analyzes the fault type, and generates a fault code according to the fault type. The wired / wireless transmission / reception module 112 that transmits the results analyzed by the self-diagnosis module 111 to the outside, and a failure check unit 113 that checks structural defects of equipment according to the command of the self-diagnosis module 111, the self Monitors the operation status of the interface module 115 including an image checking unit 114 and an operation unit (not shown) for checking whether an image is abnormal according to a command of the diagnostic module 111 and the parking management system 100 It is configured to include a monitor 116 for displaying the image transmitted from the surveillance camera 120 and a webcam 117 for checking whether the output of the monitor 116 is abnormal.

For reference, a webcam is a compound word of a web and a camera, and refers to an internet camcorder used or serviced on the Internet.

Before explaining the main configuration of the fault diagnosis module 110, description of the basic components is preceded.

As shown in FIG. 7A, the interface module 115 is composed of an operation button (not shown), an input / output port (not shown), a power supply port (not shown), and is responsible for input / output related to the utilization and operation of the device. Plays a role.

The monitor 116 visually monitors an image transmitted from a surveillance camera 120 that monitors components or operating conditions, such as the main body 10 of the parking management system 100 of the present invention, or the like. It plays a role of displaying on the image, and plays a role of displaying a setting menu and the like when the user sets the device using an operation button or the like.

The self-diagnosis module 111 serves to notify the parking management server 60 of this by analyzing equipment, analyzing the failure site and the type of failure, and generating a failure code accordingly. 113) and instructs the image checker 114 to perform the diagnosis, receives the results of performing the diagnosis from the failure checker 113 and the image checker 114, analyzes it, and determines whether there is a failure.

First, the self-diagnosis module 111 instructs the failure check unit 113 to check the failure of each accessory whenever a set time or a request from the remote control center 60 is requested.

The information returned from the failure check unit 113 includes status information such as temperature of a storage unit (not shown) such as a hard disk for recording an image, voltage status information of a power port, status information such as temperature of each chipset, and a monitor ( Physical status information of hardware components, such as status information of 116) and presence / absence information of a monitoring camera 120 connection cable (not shown) is included.

From this information, the self-diagnosis module 111 can diagnose failures such as a connection state of each component of the device, an abnormal operation state such as overheating, ID of the facility where the parking management system 100 is installed, GPS location information, and failure detection The information on the installation number of the parking management system 100, a failure area matching the diagnosis result, and a failure type is transmitted to the parking management server 60.

For example, as a result of checking the voltage state of the power port, when the voltage value of the power port returned from the failure checking unit 113 exceeds a set error range, the self-diagnosis module 111 manages the power port's failure in parking management. It will be sent to the server 60.

Next, the self-diagnosis module 111 instructs the image checker 114 to check the image whenever a set time or a request from the parking management server 60 is requested. At this time, there are two checks of the image performed, one is a check of the surveillance camera 120 image, and the other is a check of the image displayed on the monitor 116. Hereinafter, this will be described with reference to FIG. 7B.

First, when performing an image check of the surveillance camera 120, the self-diagnosis module 111 transmits the image used when checking the previous image to the image check unit 114. Then, when an image is processed from the image checker 114 and the processed value is returned, the image is stored in a storage unit (not shown) as a reference value, and the image captured and stored in real time is transmitted to the image checker 114 again. .

Then, when an image is processed from the image checker 114 and the processed value is returned, the image is stored in the storage unit as a comparison value, and then the reference value and the comparison value are transmitted to the image checker 114 for comparison. If the difference between the reference value and the comparison value is less than or equal to a set value, for example, when the similarity rate in the normal state is set to 70% or more, if the similarity rate is less than 70%, the surveillance camera 120 determines that the failure has occurred and manages the parking. The server 60 is notified.

On the other hand, when performing an image check of the surveillance camera 120, in order to increase efficiency, the comparison value of the real-time image used in the previous image check is stored in the storage unit and used as a reference value when checking the current image, and when checking the current image The comparison value of the used real-time image can be stored in the storage unit and used as a reference value when checking the next image.

Second, when performing an image check of the monitor 116, the self-diagnosis module 111 photographs the screen currently displayed on the monitor 116 using the webcam 117 provided in front of the monitor 116. Then, it is transmitted to the image checker 114. Prior to this, the self-diagnosis module 111 preferably stores an image of the monitor 116 photographed using the webcam 117 when setting the first equipment in the storage unit.

The self-diagnosis module 111 transmits the image of the monitor 116 photographed using the webcam 117 to the image checker 114 when setting the initial equipment, and processes the image processed by the image checker 114 When is returned, it is stored as a reference value in the storage unit.

Then, when the processed image is returned from the image checker 114 by transmitting the image of the monitor 116 that is currently photographed to the image checker 113, it is stored as a comparison value in the storage unit. ) Allows the stored reference value and the comparison value to be mutually compared, and if the difference between the reference value and the comparison value is less than or equal to a set value, for example, when the similarity rate in the steady state is set to 70% or more, the monitor (if it shows a similarity rate less than 70%) 116) is judged to be faulty and it is notified to the parking management server 60.

On the other hand, when performing an image check of the monitor 116, in order to increase efficiency, the image of the monitor 116, which was photographed during the initial equipment setting, is transmitted to the image check unit 114 in advance to generate a reference value, and then the reference value is generated. It can be stored and used every time the monitor 116 image is checked later, or the comparison value used when checking the previous monitor 116 image can be used as a reference value when checking the next monitor 116 image.

The wired / wireless transmission / reception module 112 serves to transmit the results analyzed by the self-diagnosis module 111 to the control center, and known communication devices such as mobile communication such as 3G, 4G, and short-range wireless or wired communication such as Wi-Fi. Can be utilized.

The wired / wireless transmission / reception module 112 transmits an irregular inspection command received from the parking management server 60 to the self-diagnosis module 111, and transmits and receives various control signals and processing results accordingly.

The failure check unit 113 checks the current state of each component according to an instruction of the self-diagnosis module 111 and transmits it to the self-diagnosis module 111.

At this time, the information returned by checking from the failure check unit 113 includes status information such as temperature of a storage unit such as a hard disk for recording an image, voltage status information of a power port, status information such as temperature of each chipset, and the monitor 116 It includes physical status information of hardware components such as status information of temperature and signal presence / absence of an external surveillance camera connection cable.

The image checking unit 114 serves to check whether an image is abnormal according to an instruction of the self-diagnosis module 111, and a conventional DSP (Digital Signal Processor) may be applied thereto.

When the image is transmitted from the self-diagnosis module 111 and an image processing command is received, the image checker 114 digitally converts the transmitted image to generate an output value.

At this time, the image processing is performed by dividing the image into a plurality of rectangular regions, and then obtaining a histogram value or DC and AC component values of a 2D FFT for the image of a specific region set among the plurality of regions.

At this time, the calculation of the histogram value is known in Patent No. 10-0883544, Patent No. 10-0369370, Patent No. 10-0265722, etc., and the calculation of the DC component and AC component values according to the conversion of 2D FFT is Since it is known in the registered patent No. 10-0240295, the registered patent No. 10-1038639, etc., a detailed description is omitted.

Thereafter, the image checking unit 114 compares the two values when the reference value and the comparison value based on the DC component and the AC component value according to the histogram value or the 2D FFT conversion are transmitted from the self-diagnosis module 111 to compare the two values. After the calculation, the calculated result is transmitted to the self-diagnosis module 111, or when the similarity rate is less than a set value because the determination unit is directly provided, the result of the image mismatch is provided to the self-diagnosis module 111.

Looking at the state of use of the present invention having the above-described configuration, first, the self-diagnosis module 111 is checked for failures and video checks of the component parts at a set time for each region where the surveillance camera 120 is installed. After this, the self-diagnosis module 111 uses the corresponding code to identify the ID information, GPS information, and diagnosis result information of the facility where the surveillance camera 120 is installed to the parking management server 60 according to the checked result. send.

Thereafter, the parking management server 60 allows the administrator to directly check the diagnosis result information with an alarm, etc., and generates a log file so that the administrator can maintain equipment based on the log file in the future. do.

Therefore, by periodically diagnosing the state of the parking management system 100 through the above-described failure diagnosis module 110, there is an effect capable of continuous management without missing even at a remote location.

As described above, the above descriptions are merely illustrative of the technical idea of the present invention, and those of ordinary skill in the art to which the present invention pertains may vary within a range not departing from the essential characteristics of the present invention. Modifications, modifications and substitutions will be possible.

Therefore, the embodiments and the accompanying drawings disclosed in the present invention are not intended to limit the technical spirit of the present invention, but to explain the scope of the technical spirit of the present invention. . The scope of protection of the present invention should be interpreted by the claims below, and all technical spirits within the scope equivalent thereto should be interpreted as being included in the scope of the present invention.

10: main body 20: infrared detection sensor
30: transmitter 40: receiver
50: remote control 60: parking management server
100: parking management system
110: malfunction diagnosis module 111: self-diagnosis module
112: wired / wireless transmission / reception module 113: fault check unit
114: video checker 115: interface module
116: monitor 117: webcam
120: surveillance camera

Claims (4)

A main body that displays the number of parking spaces and characters are displayed on the surface when the maximum number of parking spaces is available;
An infrared detection sensor that senses each of the vehicle's entering and exiting states and transmits them to the transmitter;
A transmitter that transmits it to the receiver when parking or exit is detected by the detection signal transmitted from the infrared sensor;
A receiver that receives the incoming or outgoing signal transmitted from the transmitter and transmits the data identifying the vehicle access situation to the parking management server;
A remote controller in communication with the main body to input or modify the number of parking lots displayed on the main body or the maximum number of vehicles in the parking lot;
It includes a parking management server that compares the data transmitted from the receiver and the entire parking section data of the parking lot to determine the parking status and transmits the parking permit signal to the remote control or the main body.

a) The infrared sensor is sequentially arranged at a number of different locations on the floor of the parking lot, and recognizes whether it is a vehicle entering or exiting through a sequence in contact with the vehicle,
b) When a vehicle parked with respect to the infrared sensor is in contact with an infrared sensor adjacent to the position of the corresponding contact sequence while driving, a down count is calculated to calculate the number of parking spaces minus one.
c) If the vehicle that has been driven for the infrared sensor is in contact with an infrared sensor that is adjacent to the position of the corresponding contact sequence while driving, perform an up count to calculate the number of parking spaces plus one,
A fault diagnosis module 110 for checking the operation state of the parking management system and the presence or absence of a fault; The fault diagnosis module 110 communicates with the parking management server of the parking management system, and is installed adjacent to the parking lot or spaced a certain distance and monitored by a control center, and the fault diagnosis module 110 monitors the parking management system. Self-diagnosis module 111 that performs a failure test, analyzes a failure type, and generates a failure code according to the failure type, and a wired / wireless transmission / reception module 112 that transmits the results analyzed by the self-diagnosis module 111 to the outside. And, a failure check unit 113 for checking the structural defect of the equipment according to the instruction of the self-diagnosis module 111, an image check unit 114 for checking the presence or absence of an image according to the instruction of the self-diagnosis module 111 ), An interface module 115 including an operation unit (not shown), and a monitor 116 and a monitor that displays an image transmitted from a surveillance camera 120 that monitors the operating state of the parking management system. It includes a webcam (117) for checking the presence or absence of the output of (116),
The failure checker 113 checks the current state of each component according to the instruction of the self-diagnosis module 111 and transmits it to the self-diagnosis module 111,
The information returned by checking from the failure check unit 113 includes the temperature of the storage unit that records the image, the voltage state information of the power port, the temperature of each chipset, the temperature of the monitor 116, and the physical signal of the signal of the external monitoring camera connection cable. Status information is included,
When a vehicle comes in to park in the entrance of a parking lot, it recognizes it as a entering vehicle by responding in the order of sensors 1 and 2 of the infrared detection sensor 20, and when leaving, it responds in order of sensors 4 and 3 Recognizes that the vehicle is going to go outside the parking lot,
By the sequential response time of the infrared sensor 20, it distinguishes whether it is a person, an animal, an object, or a vehicle,
If the count of the parking vehicle and the actual parked vehicle do not match, the parking management system characterized in that the remote control by the keypad of the remote control (50), or by using a dip switch installed on the main body (10).
According to claim 1,
Parking management system, characterized in that the display of the number of the main body is configured in the form of a dip switch.
According to claim 1,
The remote control has a parking management system, characterized in that it has an indicator for indicating that the vehicle entry and exit times are input.
According to claim 1,
The infrared sensor detects the number of vehicles entering the vehicle by parking the vehicle in the parking area, and the number of vehicles by parking the vehicle in the parking area, so as to calculate the currently parked number of data to the transmitter. Parking management system, characterized in that for transmitting.

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