KR20180089971A - Managing system for reverse drive sensing apparatus and monitoring mehtod for the same - Google Patents

Abstract

According to an embodiment of the present invention, a system for managing a reverse driving detector comprises: a photographing unit arranged around the reverse driving detector detecting a reverse driving vehicle, and formed to photograph the reverse driving vehicle detected by the reverse driving detector; and a control management unit connected to transfer a signal to the photographing unit to control an operation of the photographing unit, and formed to store photographing information photographed by the photographing unit. Therefore, since a malfunction state of the reverse driving detector can be determined by analyzing the photographing information, a malfunction of the reverse driving detector can be accurately monitored, and the maintenance of the reverse driving detector can be effectively performed.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a management system and a monitoring method for a reverse-

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a management system and a monitoring method for an inverse travel sensing apparatus, and more particularly, to a management system and a monitoring method for a reverse travel sensing apparatus that can quickly and accurately monitor a malfunction of the in- .

Generally, a one-way road specifies a specific section of the road so that the vehicle runs only in one direction. In such a one-way road, the vehicle must travel only in a specified constant travel direction, but a situation in which the vehicle travels in a reverse direction opposite to the fixed travel direction has occasionally occurred.

Specifically, roads such as national roads, local roads, resting places and interchanges of expressways are formed so that the entrance road and the entryway are distinguished from each other. The entrance and exit roads as described above are roads corresponding to one-way roads, and it is usual to provide warning means for informing the entry of the vehicle backward. On the other hand, the increase of the number of vehicles and the acceleration of the expansion of the road network tend to increase the one-way road, which causes the accident of the driver and the back road of the vehicle to increase due to the mistake of the one way road.

In addition, parking lots such as department stores, marts, markets, hospitals, businesses, and the like are formed so that the entrance and exit paths of vehicles are distinguished. As a road corresponding to a one-way road through the above-described access road and advancement, a warning light is provided to notify the surrounding vehicles and people of entering and exiting the vehicle. These buildings are spreading all over the city, and the size of the buildings is becoming huge. Therefore, the parking lot of the building is installed in a curved shape along the shape of the building in most of the lanes, so that the vehicle is bi-directionally driven, which may cause the driver to misunderstand and cause a backward movement of the vehicle.

When the vehicle travels in the opposite direction to the forward direction of the one-way road as described above, there is a high risk that an accident occurs between the reverse vehicle and the forward vehicle, and the reverse accident is likely to lead to a large traffic accident or road congestion high. Therefore, efforts to reduce the occurrence of a back-running vehicle accident are further required, and it is necessary to establish special preventive measures.

For example, on one-way streets, visual warning systems are commonly used to control a driver traveling in a reverse direction on a one-way road. In other words, the driver is informed of the reversal by installing a prohibition signboard that warns the entrance of the one-way road or displaying an arrow indicating the direction of travel on the road surface. In recent years, there has been a tendency that a warning system is installed in a section where an entrance road or a backward running accident occurs frequently on a one-way road, and a warning is given in real time to a driver of a reverse driving vehicle and a driver of a forward driving vehicle when the vehicle is detected.

The inverse travel sensor detects an inbound vehicle using an infrared sensor, a laser sensor, an optical sensor, a loop coil sensor, a weight sensor, or a camera. That is, one of the various sensors described above is installed in a pair at a position spaced apart from each other in the direction in which the vehicle is traveling, and the direction of travel of the vehicle is detected in accordance with the order of sensing the pair of sensors. Alternatively, the above-described camera is installed so as to photograph the one-way road, and the image of the camera is analyzed to detect the vehicle running in the reverse direction.

For example, Korean Unexamined Patent Publication No. 10-2016-0129206 (entitled " Reverse Driving Vehicle Detection & Warning System ", published on May 19, 2016) discloses a vehicle detection sensor provided on the road at a predetermined interval, Discloses a technique of calculating a speed of a passing vehicle by using a vehicle detection sensor unit and then alerting the backward running by controlling the time signal transmitting unit differently according to the speed of the vehicle.

Korean Patent No. 10-1269192 (entitled " one-way traffic violation control system ", issue date: 2013.05.23) discloses that a camera section for photographing at least two times on a one-way road is installed, The vehicle number of the vehicle license plate is read and it is determined whether the vehicle is in the normal traveling state or the inverse traveling state by determining the direction of the traveling vehicle so that the vehicle number, the license plate image and the surrounding image image reversed in the case of inversion are received by the one- A technique for charging a fine is disclosed.

The above-described reverse-direction detecting device plays a very important role in detecting a reverse-traveling vehicle and preventing reverse-traveling accidents. Therefore, malfunction of the reverse-direction detecting device is a serious problem. For example, there is a possibility that the inverse travel sensing device may malfunction due to durability or equipment life in long use, and may also be malfunctioned due to surrounding environmental factors such as climate, temperature and humidity.

However, the conventional backlash detection device is focusing only on the detection of the reverse vehicle, and there is no measure against the malfunction of the backlash detection device. Therefore, when a malfunction of the backward movement sensing device occurs, the backward movement due to the backward traveling vehicle can not be prevented, or the backward movement sensing device malfunctions, thereby increasing the backward accidents and traffic congestion.

The embodiments of the present invention provide a management system and monitoring method of an inverse running sensing device capable of efficiently and effectively managing an inverse running sensing device by quickly and accurately monitoring a malfunction of the inverse running sensing device.

In addition, the embodiment of the present invention provides a management system and monitoring method of an inverse running detection device capable of efficiently managing a malfunctioning inverse running detection device and preventing a reverse run accident and traffic congestion due to a malfunction of the inverse running detection device do.

In addition, the embodiment of the present invention can monitor the malfunction of the reverse-running detection device and notify the manager in real time, and can also promptly perform management of the malfunction of the reverse-direction detection device. ≪ / RTI >

According to an embodiment of the present invention, there is provided an image sensing apparatus comprising: a photographing unit disposed in the vicinity of an inversion detecting apparatus for sensing an inverse running vehicle and configured to photograph a reverse running vehicle sensed by the inverse travel detecting apparatus; And a control management unit connected to the unit so as to be able to transmit signals and configured to store photographing information taken by the photographing unit.

Therefore, in the present embodiment, it is possible to accurately detect the malfunction of the reverse-direction detecting device, and to perform the maintenance of the reverse-direction detecting device efficiently by analyzing the shooting information to determine whether the in- .

According to an aspect of the present invention, the backward movement sensing device may be configured to generate a backward movement event signal when sensing the backward traveling vehicle, and when the control management unit receives the backward movement event signal from the backward movement sensing device, Lt; / RTI >

According to an aspect of the present invention, the photographing unit may be disposed in a road structure provided in the periphery of the sensing area so as to photograph the reversing vehicle passing through the sensing area of the reverse sensing device. The road structure may include at least one of a sign, a sign board, a signal lamp, a beacon, a street lamp, or a shut-off bar.

According to an aspect of the present invention, the control management unit includes a control unit that controls operation of the photographing unit and is connected to the photographing unit so as to be able to transmit the photographing information, and a control unit And possibly a connected storage. The storage unit may be disposed in the control management unit so as to allow the administrator to collect the shooting information, or may be configured to be connectable to an external storage medium.

Alternatively, the control management unit may include a control unit that controls the operation of the photographing unit and is connected to the photographing unit so as to be able to transmit the photographing information, a control unit that can transmit signals to the control unit to store the photographing information A main monitoring unit configured to analyze the photographing information and to monitor an operation state of the inversion detecting apparatus, and a controller configured to transmit the photographing information from the storing unit to the main monitoring unit through a wired communication method or a wireless communication method, And a communication unit connected to one side of the storage unit.

The main monitoring unit may be configured to transmit the malfunction event information and the shooting information of the inverse running sensing device to the terminal of the manager when the malfunctioning event of the inverse running sensing device is detected in the monitoring process of the inverse running sensing device. Also, the terminal of the manager may be configured to provide the malfunction event information and the shooting information to the manager, and receive the management command of the manager and transmit the management command to the main monitoring unit.

According to an aspect of the present invention, the management system of the reverse-direction detecting apparatus is provided on one side of the shooting unit and is configured to measure an environmental variable that may cause a malfunction of the shooting date and time of the shooting unit and the in- And may further comprise a measurement unit. Here, the control managing unit can be connected to the measuring unit so as to be capable of signaling to control the operation of the measuring unit. The control management unit may be configured to match the measurement information measured by the measurement unit with the shooting information.

Therefore, in this embodiment, it is possible to detect environmental factors that may cause malfunction of the inverse running detection device by analyzing the measurement information in the case of a malfunction of the inverse running detection device, and by using the result, It is possible to effectively arrange a countermeasure for preventing the above-mentioned problems.

The measurement unit may include a timer for measuring the shooting date and time, and a sensor for measuring the environmental variable. Here, the photographing date and time may include a photographing date and a photographing time, and the environmental variable may include at least one of climate, temperature, humidity, dust concentration, or brightness.

On the other hand, the control management unit includes: a control unit that controls the operation of the photographing unit and the measurement unit and is connected to the photographing unit and the measurement unit so as to be able to transmit the photographing information and the measurement information; And a control unit for generating management data by matching the measurement information with each other, and a data generation unit for storing the management data and for connecting the data generation unit to the data generation unit so as to form a database of the management data And a storage unit.

Here, the storage unit may be disposed in the control management unit so that the management data can be collected by the administrator, or may be formed in a structure connectable with an external storage medium.

Alternatively, the control management unit may include: a main monitoring unit configured to analyze a database of the management data to monitor an operational state of the inverse running sensing device; and a control unit, And a communication unit connected to one side of the storage unit so as to transmit the data through a wired communication method or a wireless communication method.

The main monitoring unit may be configured to transmit the malfunction event information and the management data of the inverse running sensing device to the terminal of the manager when the malfunctioning event of the inverse running sensing device is detected in the monitoring process of the inverse running sensing device. The terminal of the manager may be configured to provide the malfunction event information and the management data to the manager, and receive the management command of the manager and transmit the malfunction event information and the management data to the main monitoring unit.

On the other hand, a vehicle discrimination marker may be displayed at a position covered by the vehicle in the sensing area of the inverse traveling sensing device. Here, the control unit may be configured to analyze the photographing information to determine the presence or absence of the inverse vehicle according to presence / absence of the vehicle discrimination mark. The data generation unit may be configured to match the presence or absence of the inverse vehicle determined by the control unit with the management data.

According to another aspect of the present invention, there is provided a method of driving a motor vehicle, comprising the steps of: detecting a vehicle traveling in a reverse direction on a road; acquiring photographing information by photographing the motor vehicle when a reverse- The method comprising the steps of: acquiring measurement information by measuring an environment variable that may cause a malfunction of the image sensing device at the time of photographing of the vehicle in the reverse direction, and generating management data by matching the image sensing information and the measurement information; A step of discriminating a malfunction of the inversion detecting apparatus by analyzing a management data arranged in the vicinity of the road by the management unit, a step of matching the malfunction of the inversion detecting apparatus with the management data and storing the same in a database form, The database of data is collected by the manager, And monitoring the operation of the row sensing device.

Wherein the step of discriminating the malfunction of the inverse running sensing device comprises the steps of: checking whether the image or image of the photographing information is analyzed in the management data by the control part to check whether the vehicle is in the inverse running vehicle; And a step of discriminating a malfunction of the inverse running detection device.

In the step of monitoring the operation of the inverse running detection device, the manager can visually confirm the database of the management data based on the malfunction event information matched with the management data.

Alternatively, according to another aspect of the present invention, there is provided a method of detecting a vehicle running in reverse on a road, comprising the steps of: detecting a vehicle that is reversed on the road; detecting an inversion event in which the vehicle is detected; Obtaining measurement information by measuring an environment variable that may cause a malfunction of the inversion detecting apparatus and a photographing date and time at the time of photographing the inverse traveling vehicle, generating management data by matching the photographing information and the measurement information Storing the management data in the form of a database, transmitting the database of the management data in real time to the main monitoring unit, analyzing the database of the management data in the main monitoring unit, Determining whether a malfunction has occurred, Transmitting the malfunction event information and the management data to a terminal of an administrator when a malfunction event of the device is detected, receiving the management command of the manager inputted to the terminal of the manager, The method of monitoring a reverse-direction sensing apparatus according to claim 1, wherein the management of the reverse-direction sensing apparatus comprises:

Wherein the step of discriminating the malfunction of the inverse traveling sensing device comprises the steps of: checking whether the image or image of the photographing information among the management data is analyzed by the main monitoring part to determine whether or not the vehicle is in the traversing direction; And the monitoring unit may include a step of discriminating whether or not the inverse running detection device is malfunctioning.

In order to control the traffic situation of the road in real time, at least one of a signal lamp, a warning light, an electric signboard, or a shut-off bar installed on the road, Can be controlled.

The management system and monitoring method of the reverse-direction detecting apparatus according to the embodiment of the present invention quickly and easily discriminates whether the reverse-running detecting apparatus is malfunctioning by analyzing the photographing information of the photographing unit and thereby quickly and accurately monitors the malfunction of the reverse- And the countermeasure against the malfunction of the backward movement detecting device can be quickly provided, thereby improving the management efficiency of the backward movement detecting device.

In addition, the management system and the monitoring method of the reverse-direction detecting apparatus according to the embodiment of the present invention measure environmental factors that may cause malfunction of the photographing date and time and the reverse-direction detecting apparatus by the measuring unit, It is possible to secure various information on the malfunction of the inverse movement detection device by using the measurement information of the unit and to more clearly analyze the cause of the malfunction of the inversion detection device. That is, in this embodiment, the malfunction of the inversion detecting apparatus can be discriminated by analyzing the management data in which the photographing information of the photographing unit is matched with the measurement information of the measuring unit, and the analysis contents of the management data It is possible to quickly and accurately establish countermeasures against the malfunction of the reverse-direction detecting device by analyzing the cause of the malfunction.

In addition, since the management system and monitoring method of the reverse-direction detecting apparatus according to the embodiment of the present invention quickly monitors and copes with the occurrence of malfunctions of the reverse-direction detecting apparatus, it can prevent a vehicle accident and personal injury caused by a malfunction of the reverse- It can be prevented in advance.

Also, the management system and monitoring method of the reverse-direction detecting apparatus according to the embodiment of the present invention can accurately analyze the factors causing malfunction of the reverse-direction detecting apparatus through the management data in which the shooting information and the measurement information are matched, It is possible to improve the reliability and durability of the inverse running detection device by changing the configuration and the installation structure of the inverse running detection device based on the result.

Also, the management system and monitoring method of the reverse-direction detecting apparatus according to the embodiment of the present invention can notify the malfunction of the reverse-direction detecting device to the manager's terminal in real time, and can prompt the manager's response to the malfunction of the reverse- And the administrator can remotely instruct and control the countermeasure against the malfunction of the reverse run detection device through the terminal.

FIG. 1 is a block diagram illustrating a management system of an inverse movement sensing apparatus according to an exemplary embodiment of the present invention. Referring to FIG.
FIG. 2 is a diagram showing the main part of the management system shown in FIG. 1. FIG.
3 is a view showing another example of the main part of the management system shown in FIG.
FIG. 4 is a diagram showing a control configuration for the management system shown in FIG. 1. FIG.
FIG. 5 is a flowchart illustrating a method of monitoring an inverse movement sensing apparatus according to an exemplary embodiment of the present invention. Referring to FIG.
FIG. 6 is a diagram illustrating a control configuration for a management system of an inverse running sensing apparatus according to another embodiment of the present invention.
FIG. 7 is a flowchart illustrating a method of monitoring a reverse-direction detecting apparatus according to another embodiment of the present invention.

Hereinafter, embodiments according to the present invention will be described in detail with reference to the accompanying drawings. However, the present invention is not limited to or limited by the embodiments. Like reference symbols in the drawings denote like elements.

1 is a diagram illustrating a management system 100 of an inverse movement sensing apparatus 10 according to an embodiment of the present invention. FIG. 2 is a diagram showing a main part of the management system 100 shown in FIG. 1. FIG. 3 is a diagram showing another example of a main part of the management system 100 shown in FIG. 4 is a diagram showing a control configuration for the management system 100 shown in FIG.

As shown in FIG. 1, the inverse travel sensing device 10 is a device for sensing a vehicle C that reverses the one-way road R and may be installed on a one-way road R provided at various places. have.

The management system 100 of the inverse running sensing apparatus 10 according to the present embodiment can be used for monitoring all kinds of the inbound travel sensing apparatus 10 and can be used for monitoring the inverse running sensing apparatus 10 10) can be used to identify malfunctions or to provide a management plan. Therefore, since the management system 100 of the reverse-running detection device 10 is not affected by the type or installation structure of the reverse-running detection device 10, a detailed description of the configuration and operation of the reverse-movement detection device 10 will be omitted do.

Although the management system 100 of the inverse travel sensing apparatus 10 is described as being installed on one unidirectional road R for convenience of explanation in the present embodiment, the present invention is not limited to this, and a plurality of one-way roads R ). ≪ / RTI > That is, the management system 100 of the inverse travel sensing apparatus 10 may be installed on a plurality of one-way roads R to integrally manage the plurality of inbound travel sensing apparatuses 10.

1 and 4, the management system 100 of the inverse movement sensing apparatus 10 according to an embodiment of the present invention includes a photographing unit 110, a measurement unit 120, and a control management unit 130 .

1 to 4, the photographing unit 110 may be configured to photograph the inverse traveling vehicle C sensed by the inverse travel sensing device 10. [ Therefore, the photographing unit 110 may include a camera module for photographing the traversing vehicle C as an image or a moving image. That is, the photographing information photographed by the photographing unit 110 may include an image or a moving image of the vehicle C that reverses the one-way road (R). The photographing unit 110 as described above may be disposed in the vicinity of the inverse travel sensing device 10.

For example, the photographing unit 110 is arranged in the road structure 20 provided around the sensing area of the inverse traveling sensing device 10 so as to photograph the inverse traveling vehicle C passing through the sensing area of the inverse traveling sensing device 10 . The road structure 20 may include at least one of a sign board 24, a warning light 24, an electric signboard 28, a traffic light, a streetlight, or a bar.

The road structure 20 having the warning light 22 and the sign 24 is provided on the side of the one-way road R. In this embodiment, Unit 110 is installed. 2 shows a road structure 20 having a warning light 22 and a sign 24. The photographing unit 110 is disposed at the highest position of the road structure 20 and is used as a photographing unit 110 can be sufficiently secured.

However, the present invention is not limited thereto, and the photographing unit 110 may be installed in various road structures and locations capable of photographing the inverse traveling vehicle C passing through the sensing area, or may be installed in various structures in the road structure. For example, FIG. 3 shows a road structure 20 'having a warning light 22 and an electric sign board 28, and the photographing unit 110' may be disposed inside the electric sign board 28. FIG. The electric sign board 28 may include a display member for displaying various characters and symbols to warn the driver of the inverse traveling vehicle C to warn the driver of the vehicle in the reverse direction and a board for controlling the operation of the display member inside the electric sign board 28, An electric element may be provided. As shown in Fig. 3, the photographing unit 110 'may be arranged in a structure completely accommodated in the inside of the electric sign board 28, such as a board and an electric element. A photographing hole portion 28a for photographing the photographing unit 110 'may be formed on the front surface of the electric sign board 28. [ Therefore, the structure of FIG. 3 is arranged inside the electric sign board 28 in comparison with FIG. 2 so that the photographing unit 110 'can be more stably protected from external shocks and changes in the external environment. Meanwhile, the measurement unit 120 and the control management unit 130 may be disposed inside the electric sign board 28 together with the image sensing unit 110 ', but a description thereof will be omitted.

The photographing unit 110 may be operated only for the set time from the time when the inverse traveling vehicle C is detected by the inverse travel sensing device 10. The control management unit 130 receives the backward movement event signal from the backward movement detection device 10 and outputs the backward movement event signal to the imaging unit 110 ) Can be limitedly operated for the set time.

That is, the photographing unit 110 does not continuously photograph the sensing area of the reverse-direction detecting device 10 but normally operates selectively only when the reverse-traveling sensing device 10 detects the reverse-traveling vehicle C, (C). In the present embodiment, the setting time for operating the photographing unit 110 is set to about 20 seconds or less, but this may be variously changed according to design conditions and road conditions for the management system 100 of the inverse travel sensing device 10 . Therefore, since the photographing unit 110 is limitedly operated only when the photographing of the inverse traveling vehicle C is required, it is possible to prevent unnecessary power consumption and also prevent the lifetime of the photographing unit 110 from being shortened due to long-time operation .

2 and 4, the measurement unit 120 is an apparatus for measuring environmental variables that may cause a shooting date and time of the shooting unit 110 and a malfunction of the reversing direction sensing apparatus 10. [ Therefore, it is preferable that the measuring unit 120 is disposed at a position close to the reverse-direction detecting apparatus 10, and that the measuring unit 120 is provided at one side of the photographing unit 110 in the present embodiment.

For example, in the present embodiment, the unit housing portion 26 may be provided in the road structure 20, and the measurement unit 120 may be housed in the unit housing portion 26. The unit storage unit 26 may be disposed at a position where the administrator can easily access the unit storage unit 26, and may be formed in a structure that can be opened and closed for post management. Alternatively, the measurement unit 120 may be embedded in the electric signboard 28 of the road structure 20 'shown in FIG. 3, but a detailed description thereof will be omitted.

The measurement information measured by the measurement unit 120 includes both the shooting date and time and the environmental variable, and various environmental variables can be arranged based on the shooting date and time. For this purpose, the measurement unit 120 may include a timer (not shown) for measuring the shooting date and time, and a sensor (not shown) for measuring environmental variables. The photographing date and time may include a photographing date and a photographing time of the photographing unit 110. The environmental variable may include at least one of a climate, a temperature, a humidity, a dust concentration, or a brightness of an installation position of the reverse- can do. Therefore, analyzing the change of the environmental variable according to the shooting date and time can be usefully inferring the cause of malfunction and damage of the inverse travel sensing apparatus 10.

2 and 4, the control management unit 130 may be connected to the photographing unit 110 and the measurement unit 120 so as to be capable of signal transmission to control the operation of the photographing unit 110 and the measurement unit 120 have. In addition, the control management unit 130 may be configured to generate management data by matching shooting information and measurement information.

Meanwhile, the management system 100 of the inverse running detection apparatus 10 can monitor whether or not the inverse running detection apparatus 10 is malfunctioning only with the photographing information of the photographing unit 100. More specifically, the management system 100 of the inverse travel sensing apparatus 10 may include only the photographing unit 110 and the control management unit 130, omitting the measurement unit 120. [ The control management unit 130 can generate the management data based only on the photographing information of the photographing unit 110 and can monitor the malfunction of the reverse travel detecting device 10 by analyzing only the photographing information.

However, in the present embodiment, the management system 100 of the inverse running detection apparatus 10 further obtains the measurement information of the measurement unit 120 to more accurately monitor the malfunction of the inverse running detection apparatus 10, 10) can be effectively grasped.

For example, the control management unit 130 may include a control unit 131, a data generation unit 132, and a storage unit 133. The control unit 131 can control the operation of the photographing unit 110 and the measurement unit 120 and receive photographing information and measurement information from the photographing unit 110 and the measurement unit 120. [ Accordingly, the control unit 131 can be connected to the photographing unit 110 and the measurement unit 120 in a signal-transferable manner. The data generating unit 132 may generate management data for discriminating malfunction of the inverse running sensing device 10 by matching the shooting information and the measurement information. The data generation unit 132 may be connected to the control unit 131 in a signal-transferable manner in order to receive the photographing information and the measurement information from the control unit 131. [ The storage unit 133 may store the management data and construct a database of the management data. The storage unit 133 may be connected to the data generation unit 132 so as to transmit signals.

Here, the database of the management data stored in the storage unit 133 can be extracted to the outside, and an external manager can monitor the malfunction of the inverse movement sensing apparatus 10 through analysis of the management data. Therefore, the storage unit 133 can be formed in a structure that can fetch the database of the management data to the outside.

For example, the storage unit 133 may be formed in the control management unit 130 in a replaceable structure. That is, the storage unit 133 may be formed of a storage medium such as a hard disk, a memory card, or an SSD, and may be installed in the control management unit 130 in a detachable manner. Accordingly, the storage unit 133 can be replaced with the new storage unit 133 by the administrator at every set period, and the storage unit 133 storing the existing management data can be collected by the administrator.

As another example, the storage unit 133 may be formed in a structure connectable to an external storage medium. That is, the storage unit 133 may have a connection terminal connected to an external storage medium such as an external hard disk or an external memory card, and the external storage medium may be selectively connected to a connection terminal if necessary. Therefore, the management data stored in the storage unit 133 can be copied to the external storage medium by the administrator at each set period, and the management data stored in the external storage medium can be utilized by the administrator.

On the other hand, in the present embodiment, it is explained that the control unit 131 of the control management unit 130 identifies in advance the malfunction of the inverse running detection device 10 in advance. That is, the control unit 131 may be configured to determine in advance the malfunction of the reversing direction sensing apparatus 10 through analysis of the shooting information. If the control unit 131 of the control management unit 130 first determines in advance the malfunction of the inverse running sensing apparatus 10 as described above, the data generating unit 132 generates the data 1 for malfunction of the inbound sensing apparatus 10, The result of the difference analysis can be matched to the management data. Therefore, the manager can monitor the malfunction of the inverse movement sensing device 10 more efficiently based on the result of the first analysis of the malfunction of the inverse movement sensing device 10 in the process of analyzing the management data database.

However, unlike the present embodiment, it is also possible for the control management unit 130 to generate only the management data without discriminating in advance the malfunction of the inverse running sensing device 10. [ In this case, after the manager fetches the management data of the storage unit 133, the management database of the management data must be manually reviewed. In the course of the review, the back- (10).

As described above, a method for the controller 131 of the control management unit 130 to determine in advance whether the malfunction of the inverse running sensing apparatus 10 is caused by the design conditions for the management system 100 of the inverse sensing apparatus 10 And various methods may be used depending on the circumstances. For example, a vehicle identification mark 30 may be displayed at a position covered by the inverse vehicle C in the detection area of the inverse travel sensor 10. Hereinafter, in the present embodiment, the vehicle identification mark 30 is applied to the surface of the one-way road R in a specific shape. However, the present invention is not limited to this, Or may be formed of an object.

Therefore, the control unit 131 can analyze the photographing information of the management data and judge the presence or absence of the reversing vehicle C according to the presence or absence of the vehicle discrimination mark 30. [ That is, if the vehicle identification mark 30 is not detected in the shooting information, it can be determined that the vehicle identification mark 30 is obscured by the inbound vehicle C, thereby easily inferring the presence or absence of the inbound vehicle C It is possible to determine whether or not the reverse-running detection device 10 malfunctions. Then, the data generating unit 132 may match the presence or absence of the misfire detecting apparatus 10 with the presence or absence of the reversing vehicle C determined by the control unit 131 to the management data.

The method of determining the malfunction of the reversing direction sensing device 10 using the vehicle discrimination mark 30 as described above can be performed by a simple algorithm that only the presence or absence of the vehicle discrimination marking 30 is detected in the photographing information. Therefore, the above-described method does not require complicated algorithms and high-level computation, and can be analyzed with only a simple image processing technique. Therefore, it is not necessary to use the high-level control unit 131, It can be easily applied with low cost.

For reference, the vehicle identification mark 30 may be disposed at a plurality of positions and spaced apart from each other as needed. When the vehicle identification mark 30 is arranged as described above, the control unit 131 determines the number of vehicle identification markers 30 to be covered by the reverse vehicle C in the process of analyzing the photographing information of the management data, The presence or absence of the vehicle C can be accurately determined. Hereinafter, for convenience of explanation, it is assumed that only a single number of vehicle identification markers 30 are arranged in the sensing area of the inverse travel sensing device 10.

A monitoring method for the management system 100 of the reverse movement detecting apparatus 10 according to an embodiment of the present invention will now be described. 5 is a flowchart showing a monitoring method of the inverse movement sensing apparatus 10 according to an embodiment of the present invention.

Referring to FIG. 5, the monitoring method of the reverse-direction detecting apparatus 10 according to an embodiment of the present invention includes a step S10 of detecting a vehicle C that the reverse-direction detecting apparatus 10 reverses on the road, (S11) of photographing an inversed vehicle (C) and acquiring photographing information when a reverse-running event is detected in which the vehicle (C) is detected in the device (10) A step S13 of generating management data by matching the shooting information and the measurement information, and a step of acquiring the database of the management data from the one-way road (S14, S15) of analyzing the malfunction of the reverse-running detecting device 10 by analyzing the control part 131 arranged around the sensor 13 and detecting the malfunction of the reverse-running detecting device 10, To save as (S16, S17), and to the database of the management data collection manager and a step (S18, S19) for monitoring the operation of yeokjuhaeng sensor 10.

More specifically, when the reverse-running detection device 10 detects the in-traveling vehicle C, the reverse-directional event signal indicating that the reverse-running vehicle C has been detected is transmitted from the reverse-direction detecting device 10 to the control unit 130 The control unit 131 activates the photographing unit 110 to take an image of the inbound vehicle C passing through the sensing area of the inverse running sensing device 10. [ (S10, S11)

At the same time, the control unit 131 operates the measurement unit 120 to measure the shooting date and time and environment variables in real time. (S12)

The photographing unit 110 may acquire the photographing information and transmit the photographing information to the control unit 131. The measuring unit 120 may acquire the measurement information and be transmitted to the control unit 131. [ The control unit 131 receives the shooting information and the measurement information and transmits the shooting information and the measurement information to the data generating unit 132. The data generating unit 132 generates the management data using the shooting information and the measurement information.

Meanwhile, the management data generated by the data generating unit 132 may be stored in the storage unit 133 in the form of a database, but in the present embodiment, the control unit 131 analyzes the shooting information by itself Detects malfunction of the reverse-running detection device (10), matches malfunction event information of the reverse-running detection device (10) with management data, and stores the malfunction event information as a database in the storage unit (133). (S14, S15, S16, S17)

The steps S14 and S15 of discriminating the malfunction of the inverse travel sensing device 10 include a step S14 of analyzing the shooting information among the management data to confirm the presence or absence of the inbound vehicle C, (S15) of determining whether the reverse-running detection device 10 is malfunctioning. In the step S14 of confirming the presence or absence of the above-described inverse vehicle C, the image or image of the photographing information is subjected to an algorithm analysis using an image processing technique to detect the vehicle discrimination mark 30 displayed on the one-way road R , The presence or absence of the reversing vehicle (C) can be confirmed simply and aggressively through the presence or absence of the vehicle distinguishing sign (30).

The steps S16 and S17 of matching the malfunction of the inverse travel sensing device 10 with the management data and storing the data in the form of a database include matching the malfunction event information with respect to the malfunction of the inverse sensing device 10 to the management data (S16), and constructing a database of management data by storing the management data matched with the malfunction event information in the storage unit 133 (S17).

On the other hand, in the monitoring method of the reverse-running detection device 10 according to the present embodiment, the manager can collect the database of the management data. (S18)

That is, the manager can directly visit the management system 100 of the reverse-running detection device 10 and directly collect the database of the management data in the storage unit 133. [ As a method of collecting the management data as described above, there is a method of replacing the storage unit 133 with another new one, or a method of copying the database of the management data stored in the storage unit 133. [

When the manager collects the management data as described above, the manager can monitor the malfunction of the backward movement detecting device 10 while confirming the database of the management data directly with the naked eye. (S19)

In particular, the manager analyzes the shooting information of the management data more efficiently based on the backward running event information matched with the management data. That is, the manager can more accurately analyze the malfunction of the reversing direction sensing device 10 by using a high-performance computer and a high-performance image processing program in analyzing the shooting information.

In addition, the manager analyzes the measurement information of the management data and also identifies environmental factors that cause malfunction of the reverse-running detection device 10. [ For example, it is possible to analyze whether a change in measurement value of a certain element among the climate, temperature, humidity, dust concentration, or brightness included in the measurement information has a high relevance to a malfunction of the reverse-direction detecting apparatus 10, It is possible to provide countermeasures against factors that are highly related to malfunction of the apparatus 10.

6 is a diagram showing a control configuration for the management system 200 of the inverse movement sensing apparatus 10 according to another embodiment of the present invention.

In FIG. 6, the same reference numerals as those shown in FIGS. 1, 2, and 4 denote the same members, and a detailed description thereof will be omitted. Hereinafter, the description will be focused on the points different from the management system 100 of the inverse traveling sensing apparatus 10 shown in FIGS. 1, 2 and 4.

Referring to FIG. 6, the management system 200 of the inverse movement sensing apparatus 10 according to another embodiment of the present invention includes the management system 100 of the inverse sensing apparatus 10 shown in FIGS. 1, 2, Except that the control managing unit 230 further comprises a communication unit 234 and a main monitoring unit 235. [

The communication unit 234 is a communication module that transmits a database of management data from the storage unit 133 to the main monitoring unit 235 by a wire communication method or a wireless communication method. Accordingly, the communication unit 234 can be connected to both the storage unit 133 and the main monitoring unit 235 in a signal-transferable manner. In this embodiment, the communication unit 234 and the storage unit 133 are disposed at positions close to each other and connected in a wired manner, and the communication unit 234 and the main monitoring unit 235 are described as being remotely located and connected to each other in a wireless manner do. However, the present invention is not limited to this, and the communication unit 234 can transmit and receive signals in various communication schemes and connection structures according to the design conditions and conditions of the management system 200 of the inverse travel sensing apparatus 10.

The main monitoring unit 235 is a device that analyzes the database of the management data and monitors the operation state of the inverse running detection device 10. [ The main monitoring unit 235 may include a high-performance image processing apparatus for analyzing a database of management data, and a high-end computer.

Here, the main monitoring unit 235 can receive the management data of the storage unit 133 through the communication unit 234 in real time. 4 and 5, the control unit 131 of the control management unit 130 determines whether or not the inverse operation detecting apparatus 10 is malfunctioning in advance, in the main monitoring unit 235, It is more efficient to determine in real time whether or not the reverse-running detection device 10 is malfunctioning. This is because the main monitoring unit 235 is provided with various high-performance equipment and programs for analyzing the database of the management data, so that the management data transmitted in real time through the communication unit 234 can be more accurately analyzed, And it is possible to more effectively monitor the reverse-running detection device 10 using the analysis result. Therefore, in this embodiment, the process of determining whether the controller 131 malfunctions the inverse-running sensor 10 in advance in the field may be omitted using the vehicle discrimination mark 30 as shown in FIGS.

The main monitoring unit 235 may be disposed at a position close to the inversion detecting apparatus 10 in the present embodiment. However, in the present embodiment, the main monitoring unit 235 may be spaced apart from the management system 100 of the inverse running detecting apparatus 10 It is explained that it is placed in the control center at the location where it is located. In general, a control center is a place where an administrator and a control room exist for managing traffic conditions on a road. The above-mentioned control center can monitor real-time traffic conditions of various roads such as general roads (R), and can directly control the traffic conditions of roads in order to solve various accidents and stagnation situations occurring on the roads have.

Accordingly, the main monitoring unit 235 may be disposed in the control center to perform monitoring of the plurality of the inversion detecting apparatuses 10. That is, the main monitoring unit 235 can be commonly used for a plurality of management systems 200. [ The main monitoring unit 235 may be connected to the communication units 234 of the plurality of management systems 200 in a signal-transferable manner. By analyzing the management data transmitted from the communication units 234, The devices 10 can be monitored simultaneously in real time.

In this embodiment, when the main monitoring unit 235 detects a malfunction event related to a malfunction of the inverse running sensing apparatus 10, the malfunction event information and management data of the inverse sensing apparatus 10 are transmitted to the terminal 240 of the manager Or the like. The terminal 240 of the administrator includes an electronic device capable of transmitting and receiving data through a wireless communication method such as a notebook computer, a tablet PC, a mobile phone, and a smart phone. A program or an application for confirming malfunction event information and management data of the reverse-running detection device 10 may be installed in the terminal 240 of the administrator. Accordingly, the manager can monitor the malfunction of the inverse movement detecting device 10 in real time through the terminal 240 which is carried away even if the user is distant from the main monitoring unit 235.

The terminal 240 of the administrator may receive the management command of the manager and transmit the management command to the main monitoring unit 235. That is, a program or an application installed in the terminal 240 of the administrator may have a command input unit for receiving an administrator's management command. The main monitoring unit 235 receives the management command of the manager transmitted in real time and transmits the management command to the backward movement detecting unit 10 It is possible to quickly perform a countermeasure against a malfunction event of the terminal device. For example, it is possible to quickly propagate the malfunctioning situation of the reverse-running detecting device 10 to the drivers, to transmit the maintenance command of the reverse-running detecting device 10 to the maintenance person, or to operate the reverse- The operation of the road constructions 20 and 20 'such as the warning light 22, the shut-off bar, the electric sign board 28, and the traffic lights can be controlled manually.

FIG. 7 is a flowchart showing a monitoring method of the inverse movement sensing apparatus 10 according to another embodiment of the present invention. The monitoring method of the reverse travel sensing apparatus 10 according to another embodiment of the present invention may include a step S20 of sensing the vehicle C that the reverse travel sensing apparatus 10 reverses on the road, A step S21 of photographing the inverse traveling vehicle C to acquire photographing information when a backlash event in which the vehicle C is sensed occurs and a malfunction of the photographing date and time at the time of photographing the in- (S23) of generating management data by matching shooting information and measurement information (S23), storing the management data in the form of a database (S24) A step S25 of transferring the database of the management data to the main monitoring unit 235, a step S26 of analyzing the database of the management data in the main monitoring unit 235 and discriminating the malfunction of the inverse running sensing apparatus 10 , S27) (S28) a malfunction event information and management data to the terminal (240) of the administrator when a malfunction event of the backward movement detecting device (10) is detected; (Step S29) in which the controller 235 receives the maintenance command and the maintenance of the reverse-direction detecting apparatus 10 according to the manager's management command received by the main monitoring unit 235, or controlling the traffic conditions of the road in real time (S30).

7 is different from the monitoring method of the inverse traveling sensing apparatus 10 shown in FIG. 5 in that the monitoring method of the inverse traveling sensing apparatus 10 shown in FIG. S25), the main monitoring unit 235 determines a malfunction of the inverse running sensing apparatus 10 (S26, S27), transmits the malfunction event information and the management data to the manager terminal 240 (S28) (S29) that the main monitoring unit 235 receives the management command of the main monitoring unit 235 and the corresponding step (S30) according to the management command of the manager received by the main monitoring unit 235. [ Hereinafter, for the convenience of description of the present embodiment, the monitoring method of FIG. 7 will be described focusing on a different part from the monitoring method of FIG.

In step S25 of transmitting the management data to the main monitoring unit 235, the management data stored in the storage unit 133 is transmitted to the main monitoring unit 235 through the communication unit 234 in real time.

In the steps S26 and S27 in which the main monitoring unit 235 determines a malfunction of the inverse running sensing apparatus 10, the management data is managed by using a high-performance computer and a high-performance image processing program provided by the main monitoring unit 235 The presence or absence of the inverse vehicle C can be confirmed based on the analysis result of the management data and the malfunction of the inverse travel sensing device 10 can be determined from the presence or absence of the inbound vehicle C. [

For example, the steps S26 and S27 in which the main monitoring unit 235 determines the malfunction of the inverse running sensing device 10 may be performed by analyzing the image or image of the shooting information among the management data, (S26) of checking whether the reverse-running detection device 10 is malfunctioning or not (S27), and determining whether the reverse-running detection device 10 is malfunctioning based on the presence or absence of the reverse- Here, the presence or absence of the vehicle C is detected from the image or image of the photographing information by using the high-performance image processing program in the step S26 of confirming the presence or absence of the vehicle C in the reverse direction. Meanwhile, the malfunctioning of the inverse movement sensing device 10 determined as described above can be matched to the management data. If the malfunction event information on malfunction of the inverse running detection device 10 is matched to the management data, it is very useful for constructing the management data database and analyzing the history of the malfunction occurrence of the inverse running detection device 10. However, in the present embodiment, a description thereof will be omitted for convenience of explanation.

In response to the manager's management command received by the main monitoring unit 235, in step S30 corresponding thereto, the maintenance command of the reverse-running detection device 10 is transmitted to the person in charge of maintenance, or in accordance with the malfunction of the reverse- The operated signal lamp, the warning light 22, the electric sign board 28, the shut-off bar, and the like. That is, when the malfunction of the reverse-running detecting device 10 is confirmed, the reverse-running detecting device 10 is maintained to perform maintenance of the reverse-running detecting device 10 quickly, The road structure 20 is restored to its original state to prevent the risk of traffic accidents and traffic congestion.

Although the present invention has been described in connection with what is presently considered to be practical exemplary embodiments, it is to be understood that the invention is not limited to the disclosed embodiments, but, on the contrary, And various modifications and changes may be made thereto without departing from the scope of the present invention. Accordingly, the spirit of the present invention should not be construed as being limited to the embodiments described, and all of the equivalents or equivalents of the claims, as well as the following claims, belong to the scope of the present invention .

10: Reverse movement detection device
20: Road construction
30: Vehicle identification mark
100,200: Management system of reverse run detection device
110: photographing unit
120: Measuring unit
130: control management unit
131:
132:
133:
234:
235: main monitoring unit
240: Manager's terminal
R: One-way street
C: Reverse car

Claims (15)

A photographing unit disposed in the vicinity of an inversion detecting apparatus for detecting an inversed vehicle and configured to photograph the inversed vehicle detected by the inversion detecting apparatus; And
A control management unit connected to the photographing unit so as to control the operation of the photographing unit so as to transmit the photographing information photographed by the photographing unit to the reverse-running event information provided by the reverse-direction detecting device;
And a control unit for controlling the backflow detection device.
The method according to claim 1,
Wherein the reverse-direction detecting device is configured to generate a reverse-direction event signal when the vehicle is detected,
Wherein the control management unit turns on the operation of the photographing unit when receiving the reverse-direction event signal from the reverse-direction detecting device, and turns off the operation of the photographing unit after a predetermined time elapses The management system of the device.
The method according to claim 1,
Wherein the photographing unit is disposed in a road structure provided in the periphery of the sensing area so as to photograph the reversing vehicle passing through the sensing area of the reverse-
Wherein the road structure includes at least one of a sign, an electronic sign, a traffic light, a beacon, a street light, or a bar.
The method according to claim 1,
Wherein the control management unit comprises: a control unit that controls operation of the photographing unit and is connected to the photographing unit so as to be able to transmit the photographing information; And a storage unit connected to the control unit in a signal-transmitting manner to store the photographing information,
Wherein the storage unit is structured to be replaceable in the control management unit or connected to an external storage medium so that the manager can collect the shooting information.
The method according to claim 1,
The control management unit,
A control unit for controlling the operation of the photographing unit and for transmitting signals to the photographing unit so as to receive the photographing information;
A storage unit connected to the control unit to store the photographing information in a signal-transferable manner;
A main monitoring unit configured to analyze the photographing information to monitor an operation state of the backward movement detecting device; And
A communication unit connected to one side of the storage unit to transmit the shooting information from the storage unit to the main monitoring unit through a wired communication method or a wireless communication method;
And a control unit for controlling the operation of the backward movement detecting device.
6. The method of claim 5,
Wherein the main monitoring unit is configured to transmit malfunction event information and the photographing information of the inverse running sensing device to the terminal of the manager when a malfunctioning event of the inverse running sensing device is detected in the monitoring process of the inverse running sensing device,
Wherein the terminal of the manager is configured to provide the malfunction event information and the photographing information to the manager, and receive the management command of the manager and transmit the malfunction event information and the photographing information to the main monitoring unit.
4. The method according to any one of claims 1 to 3,
And a measuring unit provided at one side of the photographing unit and configured to measure an environment variable that may cause a photographing date and time of the photographing unit and a malfunction of the inverse travel detecting device,
Wherein the control management unit is configured to be capable of signal transmission to the measurement unit to control the operation of the measurement unit and to match the measurement information measured by the measurement unit to the shooting information.
8. The method of claim 7,
Wherein the measurement unit includes a timer for measuring the shooting date and time, and a sensor for measuring the environmental variable,
Wherein the photographing date and time includes a photographing date and a photographing time, and the environmental variable includes at least one of climate, temperature, humidity, dust concentration, or brightness.
8. The method of claim 7,
The control management unit,
A controller for controlling the operation of the photographing unit and the measuring unit and for transmitting signals to the photographing unit and the measuring unit so as to receive the photographing information and the measurement information;
A data generation unit that is connected to the control unit in a signal-transferable manner to generate management data by matching the shooting information and the measurement information; And
A storage unit for storing the management data and connected to the data generation unit so as to form a database of the management data;
And a control unit for controlling the operation of the backward movement detecting device.
10. The method of claim 9,
Wherein the storage unit is structured to be replaceable in the control management unit or connected to an external storage medium so that the management data can be collected by the manager.
10. The method of claim 9,
The control management unit,
A main monitoring unit configured to analyze the database of the management data to monitor an operation state of the backward movement detecting device; And
A communication unit connected to one side of the storage unit to transmit the database of the management data from the storage unit to the main monitoring unit by a wired communication method or a wireless communication method;
And a control unit for controlling the operation of the backward movement detecting device.
12. The method of claim 11,
Wherein the main monitoring unit is configured to transmit the malfunction event information and the management data of the inverse running sensing device to the terminal of the manager when the malfunctioning event of the inverse running sensing device is detected in the monitoring process of the inverse running sensing device,
Wherein the terminal of the manager is configured to provide the malfunction event information and the management data to the manager, and receive the management command of the manager and transmit the malfunction event information and the management data to the main monitoring unit.
10. The method of claim 9,
Wherein a vehicle discrimination marker is displayed at a position covered by the inverse vehicle in a detection area of the reverse-
Wherein the controller is configured to analyze the photographing information to determine whether the vehicle is in the traverse direction according to the presence or absence of the vehicle discrimination indicia, and the data generator matches the presence or absence of the traversing vehicle determined by the controller with the management data Wherein the control unit is configured to control the rotation of the motor.
Detecting a vehicle traveling in a reverse direction on the road;
Capturing the inversed vehicle and acquiring photographing information when an inverse running event occurs in which the inversed vehicle is sensed by the inverse traveling sensing device;
Acquiring measurement information by measuring an environmental variable that may cause a malfunction of the image sensing device at the time of photographing of the vehicle;
Generating management data by matching the shooting information and the measurement information;
Analyzing the management data to determine a malfunction of the inversion detecting apparatus;
Matching the malfunction of the inverse running detection device with the management data and storing the same in the form of a database; And
Monitoring an operation of the backward movement detecting apparatus by collecting a database of the management data;
And a monitoring unit for monitoring the backflow detection device.
Detecting a vehicle traveling in a reverse direction on the road;
Capturing the reversing vehicle and acquiring photographing information if the reversing direction sensing device detects that the vehicle is reversed;
Acquiring measurement information by measuring an environmental variable that may cause a malfunction of the image sensing device at the time of photographing of the vehicle;
Generating management data by matching the shooting information and the measurement information;
Storing the management data in a database format;
Transmitting the database of the management data to the main monitoring unit in real time;
Analyzing a database of the management data by the main monitoring unit to determine whether the inverse operation detecting device is malfunctioning;
Transmitting the malfunction event information and the management data to a terminal of an administrator when a malfunction event of the inverse running detection device is detected;
Receiving, by the main monitoring unit, an administrative command of the manager inputted to the terminal of the manager; And
Performing maintenance of the reverse-direction detecting apparatus according to an administration command of the manager received by the main monitoring unit or controlling traffic conditions of the road in real time;
And a monitoring unit for monitoring the backflow detection device.

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