KR102637688B1 - Traffic law violation vehicle tracking system - Google Patents

Abstract

The present invention relates to a vehicle tracking system that violates traffic laws and provides a technical solution for classifying and tracking traffic law violations by detecting vehicle behavior near the stop line on the road and recording the vehicle's motion through video capture. In detail, a first photographing means for photographing a vehicle stopped near a road stop line; a second photographing means that starts from the stop line and photographs a vehicle located on a verification line a set distance away from the stop line; And the same ID is assigned to the same vehicle photographed through the first and second photographing means, and a first time is set at which a normally operating vehicle starts after stopping at the stop line and arrives at the verification line in accordance with the road driving environment. It relates to a vehicle tracking system that violates traffic laws and includes a processing unit that determines and classifies whether the vehicle violates the first time limit.

Description

Traffic law violation vehicle tracking system {TRAFFIC LAW VIOLATION VEHICLE TRACKING SYSTEM}

The present invention relates to a vehicle tracking system that violates traffic laws to enhance traffic safety and compliance with traffic laws. In particular, it detects vehicle behavior near the stop line on the road and records the vehicle's motion through video recording to determine whether traffic laws are violated. It is about a tracking system for vehicles violating traffic laws that provides technical solutions for classifying and tracking.

In general, traffic accident prevention and traffic flow optimization on the road have always been important issues. In this regard, existing traffic management systems make some contribution to detecting and handling traffic violations using traffic lights and traffic surveillance cameras, but further improvements and innovations are needed.

In particular, stop line violations are one of the important factors that increase the risk of traffic accidents. However, the existing system was difficult to accurately recognize and distinguish the behavior of vehicles that violated the stop line, and had limitations in determining whether traffic laws were violated by considering various factors such as the vehicle's driving speed and whether or not it changed lanes.

In particular, the existing system has limitations in accurately identifying traffic violations near the stop line. In other words, there are many difficulties in determining whether a vehicle has violated the stop line based solely on whether or not the vehicle has passed the stop line. For example, if a normally driving vehicle passes a dilemma zone 1 to 2 meters in front of the stop line and the traffic light changes from green to yellow, a situation may arise where it is difficult to make a clear decision whether to stop in a hurry or just pass. You can. This is because if you stop in a hurry, you have to consider a collision with a vehicle following you, and if you just pass, you have to consider violating a signal or stop line.

Because of these factors, many appeals are filed when traffic fines related to stop line violations are imposed, and the resulting processing time and manpower must be additionally taken into consideration.

Therefore, taking these factors into consideration, a new system is needed that can overcome the limitations of the existing system and effectively contribute to preventing traffic accidents and optimizing traffic flow.

(0001) Domestic Patent Publication No. 10-0867334

The technical problem that the present invention aims to solve is to reduce the risk of traffic accidents due to stop line violations by providing a function to accurately detect and classify traffic violation vehicles near the stop line and to track vehicles that violate traffic laws to strengthen compliance with traffic laws. The goal is to provide a system.

Another technical problem that the present invention aims to solve is to appropriately adjust the driving time of vehicles at the stop line by considering the time required for each signal through linkage with traffic lights, and to avoid traffic law violations that can optimize traffic flow. The goal is to provide a vehicle tracking system.

Another technical problem that the present invention aims to solve is to provide a traffic law violation vehicle tracking system that can quickly and accurately determine whether traffic laws are violated by analyzing whether the vehicle changes lanes and driving speed to perform accurate classification. there is.

Another technical problem that the present invention aims to solve is that, when a vehicle is in a second time that is earlier than the first time, a plurality of driving screens are captured and stored through video shooting, so that violations are recorded, and subsequent investigation and The goal is to provide a tracking system for vehicles that violate traffic laws that can be used as evidence.

Another technical problem that the present invention aims to solve is to identify a road congestion situation by determining that it is a road congestion situation when a vehicle that violates the stop line corresponds to a third time slower than the first time, and to take measures to improve traffic flow. The goal is to provide a tracking system for vehicles that violate traffic laws.

The technical problems to be achieved in the present invention are not limited to the technical problems mentioned above, and other technical problems not mentioned will be clearly understood by those skilled in the art from the description below. You will be able to.

The present inventor's vehicle tracking system for violating traffic laws to achieve the above technical problem includes: a first photographing means for photographing a vehicle stopped near a road stop line; a second photographing means that starts from the stop line and photographs a vehicle located on a verification line a set distance away from the stop line; And the same ID is assigned to the same vehicle photographed through the first and second photographing means, and a first time is set at which a normally operating vehicle starts after stopping at the stop line and arrives at the verification line in accordance with the road driving environment. It is characterized by including a processing unit that determines and classifies whether the vehicle violates the first time.

In addition, in the case of a stop line linked to a traffic light, the overall time required according to the signal is included in the first time.

In addition, the processing unit is characterized by storing information on the vehicle model and license plate number for each ID.

In addition, when the vehicle corresponds to a second time that is earlier than the first time, the processing unit captures a plurality of driving screens according to the vehicle progress from the images acquired through the first photographing means and the second photographing means. It is characterized by saving.

In addition, the processing unit is characterized in that, when the vehicle corresponds to a third time slower than the first time, it is determined to be a road congestion situation.

In addition, the processing unit is characterized in that it determines whether the vehicles are traveling in the same lane and classifies them.

In addition, it is characterized in that it further includes a display unit showing the processing results of the processing unit.

In addition, when a vehicle violates the first time, a separate notification is additionally generated through the display unit.

The above aspects of the present invention are only some of the preferred embodiments of the present invention, and various embodiments reflecting the technical features of the present invention will be described in detail below by those skilled in the art. It can be derived and understood based on.

The present invention described above has the following effects.

First, the present invention reduces the risk of traffic accidents by quickly and accurately detecting vehicles that violate the stop line, prevents accidents due to stop line violations in advance, and promotes the operation of vehicles that comply with traffic laws.

In addition, by linking with traffic lights and adjusting the vehicle's travel time by considering the time required for each signal, traffic flow can be optimized and road congestion can be reduced.

In addition, by performing accurate classification by analyzing lane changes, driving speed, etc., it is possible to quickly and accurately determine whether traffic laws have been violated, and effective traffic management is possible.

Additionally, if the vehicle is in a second time that is earlier than the first time, it provides video capture and storage functions according to the vehicle's progress, allowing traffic violations to be recorded and used for future investigation and evidence.

Additionally, if a vehicle that violates the stop line is in the third time slower than the first time, it can be recognized as road congestion and countermeasures can be taken, so appropriate measures can be taken by determining the road congestion situation.

The effects that can be obtained from the present invention are not limited to the effects mentioned above, and other effects not mentioned will be clearly understood by those skilled in the art from the description below.

1 is a conceptual diagram according to an embodiment of the present inventor's traffic law violation vehicle tracking system;
Figure 2 is a conceptual diagram showing the state when a vehicle is stopped at a four-way intersection according to the present invention;
Figure 3 is a conceptual diagram showing the state in which the vehicle moves straight and turns left according to the straight and left turn signals in Figure 2 and is located on the verification line, respectively;
Figure 4 is a conceptual diagram showing the state in which the vehicle changes lanes and is located on the verification line in Figure 3.

Hereinafter, some embodiments of the present invention will be described in detail through illustrative drawings. When adding reference numerals to components in each drawing, it should be noted that identical components are given the same reference numerals as much as possible even if they are shown in different drawings. Additionally, when describing embodiments of the present invention, if detailed descriptions of related known configurations or functions are judged to impede understanding of the embodiments of the present invention, the detailed descriptions will be omitted.

Additionally, in describing the components of embodiments of the present invention, terms such as first, second, A, B, (a), and (b) may be used. These terms are only used to distinguish the component from other components, and the nature, sequence, or order of the component is not limited by the term. When a component is described as being "connected," "coupled," or "connected" to another component, that component may be directly connected or connected to that other component, but there is no "interconnection" between each component. It should be understood that they may be “connected,” “coupled,” or “connected.”

First, before explaining the present invention, stop lines may be installed in traffic areas such as road intersections or crosswalks. It is mainly used as an intersection entrance or a point within an intersection to require drivers to stop. A stop line is located in front of a crosswalk or an intersection entrance and can play a role in providing safety by allowing vehicles to temporarily stop and decide their next move.

Stop lines are generally marked in white on the road surface and are installed and managed in accordance with road traffic laws. Stop lines guide drivers to stop their vehicles according to signals or traffic conditions and are used to ensure the smooth flow of traffic and safety.

Stop lines deliver important instructions to drivers who follow traffic rules and play a role in preventing traffic accidents. Therefore, the location of stop lines is carefully decided in consideration of traffic flow and safety, as well as the local traffic environment and road design. It can be installed in various locations depending on the location.

However, stopping in front of the stop line without crossing the stop line may vary depending on the vehicle's driving condition. In other words, if a vehicle traveling at 50 km/h drives 1 to 2 meters in front of the stop line (dilemma zone) and the traffic light changes from green to yellow, it must stop, but in reality, even if it brakes hard, it will still cross the stop line. It is almost impossible to stop without doing it. Additionally, from the vehicle owner's perspective, he or she must consider a collision with a vehicle behind him if he applies the brakes suddenly. Additionally, if you continue straight ahead, you may end up in a situation where you have to endure a signal violation. Moreover, these days, enforcement cameras are installed to record both red light violations and speeding conditions at the same time, so if you drive in the above-mentioned situation, you must consider both red light violations and speeding, so in such situations, you may be issued a fine notice for violating traffic laws. In most cases, it leads to an objection, making it difficult to decide whether it is right or wrong.

The present invention was created to more clearly and easily solve these problems.

Figure 1 is a conceptual diagram illustrating the configuration of a system for tracking vehicles violating traffic laws according to an embodiment of the present invention, Figure 2 is a conceptual diagram showing the state when a vehicle is stopped at a crossroad intersection according to the present invention, and Figure 3 is a diagram illustrating the state of a vehicle going straight and turning left in Figure 2. This is a conceptual diagram showing a state in which a vehicle goes straight and turns left according to a signal and is located on the verification line, respectively. Figure 4 is a conceptual diagram showing a state in which the vehicle changes lanes and is located on the verification line in FIG. 3.

Referring to FIG. 1, the traffic law violation vehicle tracking system of the present invention may be configured to include a first photographing means 60, a second photographing means 70, and a processing unit 80, and may further include a display unit 90. It can be included.

The vehicle tracking system for violating traffic laws according to the present invention uses the above-mentioned components to verify that at least one vehicle (10) stopped at the stop line (20) waits for the stop signal (red light) according to the traffic light (40) and then starts. It is designed to calculate the arrival time to the line 30 and clearly determine whether the vehicle violates the stop line 20 through the calculated time.

The first photographing means 60 for this purpose can photograph the entire lane in which the vehicle travels. In addition, it is possible to photograph not only the entire lane in which the vehicle is traveling, but also the entire opposing lane beyond the center line. Basically, the first photographing means 60 can photograph a vehicle stopped near the road stop line 20.

The first photographing means 60 can capture images so that the entire area from the vicinity of the stop line 20 to the vicinity of the set verification line 30 is displayed on one screen. The first photographing means 60 may consist of at least one camera and may be installed in one location or multiple locations. The first photographing means 60 may be comprised of at least one camera for each installed location. The camera may be a variety of well-known cameras.

The first photographing means 60 is at least one photographing device used in the traffic law violation vehicle tracking system of the present invention. The first photographing means 60 serves to photograph a vehicle 10 stopped near the stop line 20. can be performed. This may refer to cameras or other video recording devices installed on the road.

For example, when the vehicle 10 is stopped at the stop line 20, the first photographing means 60 can capture an image of the vehicle. The video captured in this way can be transmitted to the processing unit 80 for later analysis and used to determine whether traffic laws have been violated.

An ID may be assigned to the vehicle 10 photographed through the first photographing means 60. The ID may be displayed as identifiable text, for example, as numbers such as '001', '002', ... or 'A001', 'A002' to distinguish between vehicles (10). English letters and numbers can be displayed together, such as , ..., 'B001'..., etc. When English letters and numbers are displayed together, the English letters can be configured to change depending on the time zone, and the numbers can be the order or number of vehicles 10 photographed according to the time zone. In addition, the above number is displayed in three digits, but this is for explanation purposes only and the number of digits may increase depending on the number of vehicles 10. This ID can be reset after the vehicle 10 stopped in front of the stop line 20 arrives at the verification line 30, that is, after filming through the first photographing means 60 and the second photographing means 70 is completed. there is. In addition, in connection with the traffic light 40, the period from the red light stop signal to the green light running signal can be viewed as one section, and an ID can be assigned to the vehicle 10 photographed for only one section. Thereafter, when the green light driving signal changes back to red, the ID given to the vehicle 10 during the section disappears (reset), and an ID can be assigned to the newly photographed vehicle 10. Of course, the ID once assigned is not changed or initialized, and may be configured to change cumulatively depending on the number of vehicles (10).

The first photographing means 60 may operate in conjunction with the enforcement camera 50 for red light violations and speeding enforcement. The enforcement camera 50 may be linked to the traffic light 40 to detect violation of a traffic signal and speeding by the vehicle 10. By operating in conjunction with the first photographing means (60), it is possible to capture video of a vehicle (10) stopped at the stop line (20) and simultaneously detect signal violations and speeding. Additionally, the intermittent camera 50 can be used as the first photographing means 60.

The second photographing means 70 can start from the stop line 20 and photograph the vehicle 10 located on the verification line 30 away from the stop line 20 by a set distance. The verification line 30 may be marked on the road so that drivers can identify it, or it may be a point on the road that is not marked so that it can be identified but is used as a shooting point for the second photographing means 70.

The second photographing means 70 is another photographing device used in a vehicle tracking system that violates traffic laws. The second photographing means 70 may perform the role of photographing the vehicle 10 located on the verification line 30, which starts from the stop line 20 and is a set distance away from the stop line 20. The second photographing means 70 may also be comprised of at least one camera and may be installed in one location or multiple locations. Additionally, the second photographing means 70 may be composed of at least one camera for each installed location, and various known cameras may be used as the camera. However, since the second photographing means 70 must be capable of photographing the license plate number, it may be composed of a high-resolution camera, for example, a 4K camera.

After the first photographing means 60 captures an image of the vehicle 10 stopped at the stop line 20, the second photographing means 70 photographs the same vehicle located on the verification line 30 separated by a set distance. You can. That is, referring to FIGS. 2 to 4, in the case of an intersection, vehicles 10 stopped along the stop line 20 can proceed straight or turn left (right turns are also possible, but right turns are excluded for convenience of explanation). Accordingly, the verification line 30 can be placed on a straight road and a left turn road, respectively. Of course, the second photographing means 70 can also be placed on straight roads and left-turn roads, respectively.

Images acquired through the first photographing means 60 and the second photographing means 70 can be shared through the processing unit 80 and the display unit 90, which will be described later.

Images acquired through the first photographing means 60 and the second photographing means 70 can be confirmed through the display unit 90. The display unit 90 may be composed of at least one display device. The display unit 90 displays images acquired through the first photographing means 60 and the second photographing means 70 in real time, or displays images acquired through the first photographing means 60 and the second photographing means 70. The saved video may be displayed.

Through this, images obtained from the first photographing means 60 and the second photographing means 70 for the same vehicle 10 can be compared and analyzed.

The second photographing means 70 operates together with the first photographing means 60 to provide images of the same vehicle 10 from different viewpoints, thereby allowing the moving state of the vehicle 10 to be determined. Through this, the image obtained from the first photographing means 60 and the image obtained from the second photographing means 70 can be compared to determine the vehicle's speed, driving path, and whether traffic laws are violated.

The second photographing means 70 may transmit image data to the processing unit 80 for later analysis. Through the first photographing means 60 and the second photographing means 70, accurate analysis and tracking are possible by identifying the movement line of the vehicle 10 and whether it complies with traffic laws.

The processing unit 80 may receive images captured from the first photographing means 60 and the second photographing means 70 and analyze them to determine whether traffic laws are violated. That is, images captured by the first photographing means 60 and the second photographing means 70 may be transmitted to the processing unit 80. The processing unit 80 may use the received video data to analyze the speed, driving path, signal violation, and traffic law violation of the vehicle 10, and classify the violation vehicles separately.

For example, the processing unit 80 may compare images obtained from the first photographing means 60 and the second photographing means 70 to check the driving state of the same vehicle 10 at different times. Through this, it is possible to track the movement line, speed, and route of the vehicle 10 and determine whether traffic laws are violated.

Additionally, the processing unit 80 can store and manage information about each vehicle 10. For example, information such as the type of vehicle (passenger car, motorcycle, large vehicle, etc.) and license plate number of the vehicle 10 can be matched to the ID assigned to the vehicle 10 and stored. Through this, identification and tracking of the vehicle 10 can be facilitated later in the process of determining whether traffic laws are violated.

Additionally, the processing unit 80 may perform a function of displaying the processing result through the display unit 90 depending on whether traffic laws are violated. For example, if a vehicle violates traffic laws and violates the set first time, a separate notification can be additionally generated through the display unit 90.

The processing unit 80 may assign the same ID to the same vehicle 10 photographed through the first photographing means 60 and the second photographing means 70. The processing unit 80 sets the time taken for the normally operating vehicle 10 to start after stopping at the stop line 20 and arrive at the verification line 30 as the first time in accordance with the road driving environment, and the vehicle 10 It can be classified by determining whether it violates the first time.

The first time may be the time taken from the vehicle 10 stopped at the stop line 20 to arrive at the verification line 30. For this purpose, the first time may be a time considering the driving speed limit of the road. The first time may be a time measured on a road in which the vehicle 10 is not congested.

The first time may be a time including all required times according to traffic light signals. That is, in the case of a stop line 20 linked to a traffic light, when the red light is on, the vehicle 10 must stop in front of the stop line 20. Afterwards, when the light changes to green, the vehicle 10 can depart, and the time from normal departure to arrival at the set verification line 30 can be measured and set as the first time. Therefore, the first time may include ±error time considering the road environment or the driver's driving habits.

In this way, the processing unit 80 analyzes the image data obtained from the first photographing means 60 and the second photographing means 70 to determine whether traffic laws are violated, and performs the role of managing and presenting the processing results accordingly. You can. The processing unit 80 is linked to the traffic management department, and as described above, when it is difficult to determine whether a stop line is violated through the general enforcement camera 50, etc., the first photographing means 60 is used at the request of the traffic management department. And the image acquired and stored through the second photographing means 70 can be transmitted to the traffic management department. The traffic management department may be an organization that determines whether traffic laws are violated or imposes fines based on this.

The display unit 90 may visually display the processing result of traffic law violations determined by the processing unit 80, or may generate a separate notification depending on the processing result of the processing unit 80.

For example, if a vehicle violates traffic laws and violates the first time limit, the processing unit 80 detects this and generates a separate notification through the display unit 90. That is, the display unit 90, which includes at least one display device, can display the images acquired from the first photographing means 60 and the second photographing means 70 and the processing results through the processing unit 80. In addition, the separate notification may be displayed through sounds such as emergency ringtones or voice guidance, or through screen blinking or screen color changes of the display device. Such notifications can be delivered to traffic managers or relevant personnel to guide them in taking appropriate and quick action.

Additionally, the display unit 90 may perform a function of displaying additional information about vehicles that violate traffic laws. For example, if traffic law violations determined by the processing unit 80 are displayed through the display unit 90, relevant personnel can check the information in real time and take necessary actions. This can help traffic officials understand traffic conditions and take appropriate responses to traffic law violations.

The display unit 90 may play a role in improving the visibility and efficiency of the system. The display unit 90 can help you understand the traffic situation in real time and take appropriate action by displaying notifications or information about vehicles that violate traffic laws.

Figure 2 shows the intersection, and the numbers displayed on the road may mean lanes. For example, the number '1' may mean the first lane, the number '2' may mean the second lane, and the number '3' may mean the third lane.

Referring to Figure 2, vehicle 'A' in the first lane, vehicle 'B' in the second lane, and vehicle 'C' in the third lane are stopped near the stop line 20 according to the red stop signal of the traffic light 40. At this time, the 'A' vehicle stopped in the first lane and the 'C' vehicle stopped in the third lane are in a state of normally observing the stop line (20), and the 'B' vehicle stopped in the second lane is in violation of the stop line (20). am.

However, if you judge only the stopped situation as shown in Figure 2, you may enter the aforementioned dilemma zone and claim that 'it was an unavoidable situation.'

Therefore, the overall driving situation of the vehicle 10 up to the moment when the vehicle 10 approaches the stop line 20 at a certain distance from the vicinity of the stop line 20 is photographed through the first photographing means 60, and the processing unit 80 ), an ID can be assigned to the vehicle 10 in the captured video. The captured image is displayed on the display unit 90, and each vehicle 10 can be given IDs as 'A', 'B', and 'C', respectively. The given ID may appear on the display unit 90 together with the vehicle 10.

Additionally, the first photographing means 60 may be positioned to be spaced far backward or forward from the stop line 20. Through this, all images up to the moment when the vehicle 10, which is a certain distance away from the stop line 20, approaches the stop line 20 can be captured and stored. Through the images stored in this way, it may be possible to determine whether or not the stop line is violated using only the first photographing means 60. In addition, at the request of related organizations such as the traffic management office, a plurality of photos, for example, 8 captured photos, are captured at regular intervals up to the moment the vehicle 10, which is a certain distance away from the stop line 20, approaches the stop line 20. It can also be used as evidence for whether or not a stop line has been violated.

If it is difficult to make a judgment using only the first photographing means 60, the second photographing means 70 can be used together. The same ID may be maintained on the display unit 90 for the same vehicle 10 displayed in the images acquired through the first photographing means 60 and the second photographing means 70.

That is, referring to FIG. 3, vehicles 'A', 'B', and 'C' can go straight or turn left at the intersection according to the simultaneous straight ahead and left turn signal. At this time, the first time, which is the normal time for a stopped vehicle to depart from the stop line 20 and arrive at the verification line 30, is set to, for example, 7 seconds, and whether each vehicle arrived at the verification line 30 in 7 seconds. You can check. Of course, the first time may be a time including ±error time considering road environment and driving habits. However, for convenience of explanation, set it to 7 seconds.

If each vehicle stopped near the stop line 20 as shown in FIG. 2 starts after receiving a signal as shown in FIG. 3 and arrives at the verification line 30 in 7 seconds, it can be classified as a vehicle that complies with the stop line 20. However, if it arrived in 5 seconds instead of 7, it could be categorized separately as a vehicle that violated the stop line. In this case, when the vehicle 10 is near the stop line 20, that is, before the Dielemann zone, the signal of the traffic light 40 changes to yellow and the vehicle 10 should have stopped, but continues to drive through the intersection. Since it is in this state, it can be determined that the vehicle 10 has arrived at the verification line 30 earlier than the first time depending on the speed of the vehicle 10. Accordingly, the processing unit 80 determines that the vehicle 10 violates the stop line when the second time (5 seconds) is earlier than the first time (7 seconds) and uses the first photographing means 60 and the second photographing device. A plurality of driving screens according to the progress of the vehicle 10 can be captured and stored from the images acquired through the means 70. The stop line violation judgment result and captured photo (image) can be matched with the ID and stored, and provided to the relevant department as needed.

Of course, if the vehicle 10 arrives at a third time that is slower than the first time, that is, at 15 seconds instead of 7 seconds, it can be determined that there is a road congestion situation. In this case, confirmation can be made through either the first photographing means 60 or the second photographing means 70.

In addition, as shown in FIG. 2, vehicles 10 stopped near the stop line 20 start according to left turn and straight signals as shown in FIG. 4 and move into a different lane than the original driving lane. ) may occur.

In this case, traffic laws may not be followed in areas where lane changes are not possible. In particular, since there are many areas near intersections where lane changes are not possible, the position of the verification line 30 is adjusted, that is, the verification line 30 is placed before the lane change possible area appears after passing the intersection, so that the vehicle 10 is shown in FIG. 4 If placed as follows, vehicle 'B' can be considered a lane change violation. In this case as well, lane change violation information can be matched and stored with the ID given to the vehicle 10, and as described above, if it also corresponds to a stop line violation, information about this can also be matched and stored.

According to the present invention described above, it has a positive effect on improving traffic safety, optimizing traffic flow, efficient traffic management, and accident prevention, thereby improving the efficiency and quality of the transportation system and ensuring the safety of vehicle drivers.

In the above, even though all the components constituting the embodiment of the present invention have been described as being combined or operated in combination, the present invention is not necessarily limited to this embodiment. That is, as long as it is within the scope of the purpose of the present invention, all of the components may be operated by selectively combining one or more of them. In addition, terms such as “include,” “comprise,” or “have” described above mean that the corresponding component may be present, unless specifically stated to the contrary, and thus do not exclude other components. Rather, it should be interpreted as being able to include other components. All terms, including technical or scientific terms, unless otherwise defined, have the same meaning as generally understood by a person of ordinary skill in the technical field to which the present invention pertains. Commonly used terms, such as terms defined in a dictionary, should be interpreted as consistent with the contextual meaning of the related technology, and should not be interpreted in an idealized or overly formal sense unless explicitly defined in the present invention.

The above description is merely an illustrative explanation of the technical idea of the present invention, and various modifications and variations will be possible to those skilled in the art without departing from the essential characteristics of the present invention. Accordingly, the embodiments posted in the present invention are not intended to limit the technical idea of the present invention, but are for illustrative purposes, and the scope of the technical idea of the present invention is not limited by these examples. The scope of protection of the present invention should be interpreted in accordance with the claims below, and all technical ideas within the equivalent scope should be construed as being included in the scope of rights of the present invention.

10: vehicle 20: stop line
30: verification line 40: traffic light
50: Enforcement camera 60: First filming means
70: second photographing means 80: processing unit
90: display unit

Claims (8)

A first photographing means for photographing a vehicle stopped near a road stop line;
a second photographing means that starts from the stop line and photographs a vehicle located on a verification line a set distance away from the stop line; and
The same ID is assigned to the same vehicle photographed through the first and second photographing means, and a first time is set for a normally operating vehicle to stop at the stop line and then arrive at the verification line in accordance with the road driving environment. and a processing unit that determines and classifies whether the vehicle violates the first time,
The processing unit,
Information on the vehicle model and license plate number is stored for each ID,
The ID is displayed in English letters and numbers, and the English letters are changed and displayed depending on the time zone, and the numbers indicate the order of vehicles or the number of vehicles photographed according to the time zone,
In the case of a stop line linked to a traffic light, the overall time required for the signal is included in the first time,
The processing unit,
When the vehicle corresponds to a second time that is earlier than the first time, a plurality of driving screens according to the vehicle's progress are captured and stored from the images acquired through the first and second photographing means,
If the vehicle is in the third time slower than the first time, it is judged as a road congestion situation,
Together, we determine whether vehicles are driving in the same lane and classify them.
It further includes a display unit indicating the processing result of the processing unit,
If a vehicle violates the first time limit,
A vehicle tracking system that violates traffic laws that additionally generates a separate notification through the display unit. delete delete delete delete delete delete delete