RU164432U1 - DEVICE FOR AUTOMATIC PHOTOVIDEO FIXATION OF VIOLATIONS DO NOT GIVE ADVANTAGES TO THE PEDESTRIAN AT THE UNRESOLVED PEDESTRIAN TRANSITION - Google Patents

Abstract

1. A device for automatic photo and video recording of violations of not providing benefits to a pedestrian at an unregulated pedestrian crossing, containing two cameras that can be installed on a fixed support near a pedestrian crossing - a recognition and surveillance camera, an IR projector and an information processing unit, a camera recognizing device is capable of detecting and fixing the state vehicle registration plate, and the surveillance camera is configured to identify pedestrians, cameras are connected to the unit information, which contains the module for identifying a vehicle according to GRZ by video frames received from a recognition camera, a module for determining vehicle speed, a memory unit, a module for identifying pedestrians in a pedestrian crossing area by analyzing an image received from a viewing camera, a navigation module for determining the time events and location coordinates, as well as a module for combining images received from both cameras and the formation of photo and / or video material with evidence of violation. 2. The device according to claim 1, characterized in that the recognition camera is capable of recording in black and white and transmitting images over an Ethernet network and preferably has a resolution of at least 1920 × 1080 pixels, an image processing speed of at least 25 frames / s, and a viewing camera made with the possibility of color recording and preferably has a 1/4 ″ SONY Super HAD II (Double Scan) CCD sensor and an image processing speed of at least 25 frames / s. 3. The device according to any one of paragraphs. 1 or 2, characterized in that the IR illuminator can be made LED. 4. The device according to any one of paragraphs. 1 or 2,

Description

The utility model relates to the field of traffic regulation, namely, to a device for automated control and detection of violations not providing benefits to a pedestrian at an unregulated pedestrian crossing, and can be used to identify violations of traffic rules at a pedestrian crossing.

A device for detecting violations of the rules of passage of pedestrian crossings (RU 120270 U1, G08G 1/00, publ. 09/10/2012). The device comprises two video cameras, a radar, a communication module, an indication module, a storage device and a control module configured to control video cameras, lenses, a storage device and an indication module, the video cameras having a resolution of at least 720 × 576 pixels. The first video camera is equipped with a wide-angle lens and is configured to survey the traffic situation, and the second video camera is equipped with a telephoto lens and is configured to capture enlarged images of car registration marks for further automatic recognition. The device is equipped with IR LED.

The disadvantage of this device is the use of the radar to determine the distance to the pedestrian, since the data received from the radar is difficult to combine with the image received from the cameras. In addition, in practice, radars often confuse and lose targets, which also reduces the effectiveness of detecting violations. Radar radiation is also unsafe for health.

A device for determining vehicles (US 2009/0207046 A1, publ. 08/20/2009). The device contains two separate video cameras, one of which is capable of receiving an image in the infrared range, and is designed to fix the registration plate of the vehicle, and the other is intended to obtain a panoramic image in daylight, a processor and a central data management and storage device associated with cameras help cable. The device can determine the speed of the vehicle without the aid of a radar. The hardware-software implementation of the device allows to detect violations of traffic rules such as driving at a red light, speeding, prohibited overtaking, illegal use of a vehicle.

The disadvantage of this device is the inability to record violations not providing benefits to a pedestrian at an unregulated pedestrian crossing.

A device for automatically registering violations of parking rules and monitoring the timeliness of payment for parking (http: //) is known. The device is intended for installation in the interior of a police car or in the cockpit of public transport and contains two video cameras, IR illumination, a computer unit for image processing, equipped with a display. All blocks can be made in a single housing. The device is configured to recognize state registration plates of vehicles. The hardware-software implementation of the device allows detecting violations of the rules for parking vehicles, as well as the presence in the paid parking area of vehicles whose owners did not pay for parking. This device is taken as the closest analogue of the claimed utility model.

The disadvantages of the device are the inability to install outside the vehicle and the inability to record violations not providing benefits to the pedestrian at an unregulated pedestrian crossing.

The claimed utility model is aimed at eliminating the above disadvantages.

The technical result of the utility model is the creation of a device for automatic photo and video recording of violations not providing benefits to a pedestrian at an unregulated pedestrian crossing.

The above technical result is ensured by the fact that the proposed device for automatic photo and video recording of violations not providing benefits to a pedestrian at an unregulated pedestrian crossing contains two cameras that can be installed on a fixed support near the pedestrian crossing - a recognition and a survey, an IR projector and an information processing unit, a recognition camera is made with the ability to identify and fix the state registration plate of the vehicle, and the camera It is equipped with the ability to identify pedestrians, the cameras are connected to the information processing unit, which contains the vehicle identification module by the state registration plate (GRZ) by video frames received from the recognition camera, a module for determining vehicle speed, a memory unit, a pedestrian detection module in the pedestrian area transition by analyzing the image received from the surveillance camera, a navigation module for determining the time of an event and location coordinates, as well as an image matching module expressions derived from the two chambers, and the formation of a photo and / or video material with the proof of a violation.

In addition, the recognition camera can be configured to perform black-and-white recording and transmission of images over an Ethernet network, and preferably has a resolution of at least 1920 × 1080 pixels, an image processing speed of at least 25 frames / s, and a viewing camera configured to implement color recording and preferably has a 1/4 ”″ SONY Super HAD II (Double Scan) CCD sensor and an image processing speed of at least 25 frames / s.

In addition, the IR spotlight can be made LED.

In addition, the navigation unit includes a GLONASS / GPS signal receiver and is configured to determine the current location and time coordinates of the incident.

In addition, the module for determining the speed of vehicles can be configured to determine the speed of the vehicle in a radar-free manner by analyzing video images of GRZ.

In addition, the memory unit may be a hard disk drive or SSD.

In addition, the device may be configured to transmit information by wire or wirelessly to a mobile terminal.

In FIG. 1 shows a layout of a device at a pedestrian crossing.

In FIG. 2 shows a diagram of the claimed device for automatic photo and video recording of violations of not providing benefits to a pedestrian at an unregulated pedestrian crossing.

1 - motionless support.

2 - recognition camera made with the possibility of detecting and fixing the GRD of the vehicle.

3 - overview camera, configured to identify pedestrians for subsequent analysis of the trajectories of vehicles and pedestrians.

4 - pedestrian detection area.

5 - information processing unit, which is responsible, in particular, for identifying the GRZ of fixed vehicles, determining the coordinates, speed and trajectory of the vehicle and a pedestrian, as well as for identifying violations of not providing benefits to a pedestrian at an unregulated pedestrian crossing and ensures the formation of photo and video footage of the situation in the pedestrian crossing zone to provide evidence of the fact of the identified event.

6 - IR illuminator.

The information processing unit contains a vehicle identification module for GRZ by video frames received from a recognition camera, a vehicle speed determination module, a memory unit, a pedestrian detection module in a pedestrian crossing zone, a navigation module for determining the time of an event and location coordinates, as well as a registration module images obtained from both cameras, and the formation of photo and / or video material with evidence of violation.

The determination of the vehicle speed is carried out in a radarless manner by analyzing the video images of GRZ.

The navigation unit includes a GLONASS / GPS signal receiver and is configured to determine the current location and time coordinates of the incident.

A memory block is a hard disk drive or SSD.

For the recognition of GRZ, a monochrome camera is used as a more sensitive one in low light conditions. As such a camera, a digital black and white camera can be used, configured to transmit images over an Ethernet network, with a resolution of at least 1920 × 1080, an image processing speed of at least 25 frames / s, for example, SONY XCG-H280E.

For the detection and tracking of pedestrian movements, an image processing speed of at least 25 frames / s is required, which is ensured by an analog camera. The color surveillance camera provides more evidence of violation, as You can see the color of the vehicle and pedestrians. As such a camera, a camera having a 1/4 ″ SONY Super HAD II (Double Scan) CCD sensor can be used.

Another combination of camera parameters will lead to a deterioration in the operation of the device, which will be manifested either in a deterioration in the quality of recognition of GRD, or in errors in the detection of pedestrians, or in a deterioration in the quality of evidence-based photographs, or in all of the above simultaneously.

IR illuminator can be made LED.

The device is arranged to be mounted on a fixed support near a pedestrian crossing.

All components of the device are interconnected and are in constructive unity and can be made in a single housing.

The device can be configured to transmit information by wire or wirelessly to a mobile terminal, which can be, for example, a laptop, smartphone or tablet.

The hardware-software implementation of the device also allows detecting traffic violations by pedestrians, for example, when a pedestrian deliberately waits for a vehicle to appear and “throws itself” under the wheels.

A device for automatic photo and video recording not providing benefits to a pedestrian at an unregulated pedestrian crossing works as follows.

On the fixed support 1, a recognition camera 2 and a survey camera 3 are placed together with the information processing unit 5 against the direction of traffic near the pedestrian crossing at an altitude of 6 to 8 meters so that observation is possible at an angle of 15 ° -20 °. At the same time, the recognition camera 2 should be placed in such a way as to ensure the fixation of the front gas distribution devices of the vehicle in the area of the pedestrian crossing. Surveillance camera 3 should be placed in such a way as to fix the pedestrian crossing, the area adjacent to the pedestrian crossing (sidewalk), and pedestrians crossing the carriageway at the crossing, while vehicles approaching the pedestrian crossing would not block pedestrians.

Using the surveillance camera 3, the appearance of pedestrians in area 4 is recorded, and their movement along the crosswalk is tracked. Using the recognition camera 2, vehicles are detected and fixed and their GRDs are recognized. Further, using the software algorithm, the viewing areas of the recognition and viewing cameras are combined in such a way that a vehicle area corresponding to the area of the same vehicle fixed on the frame of the recognizing camera is formed on the frame of the viewing camera. Using the surveillance camera, the vehicle is tracked along the roadway towards a pedestrian crossing, by analyzing the speed and trajectory of the pedestrian and the vehicle in the frame of the surveillance camera, the fact of the coincidence of two events is revealed - the speed of the pedestrian decreased until it stopped when it was on the roadway crossing area, and the vehicle crossed the path of the pedestrian in front of the pedestrian (i.e., in that place of the path of the pedestrian where he was not yet).

Similarly, an analysis of the actions of pedestrians is carried out in order to identify their intentional violation of traffic rules.

Thus, evidence material is formed, which can be transferred directly to the traffic police inspector for immediate response.

Claims (20)

1. A device for automatic photo and video recording of violations of not providing benefits to a pedestrian at an unregulated pedestrian crossing, containing two cameras that can be installed on a fixed support near a pedestrian crossing - a recognition and surveillance camera, an IR projector and an information processing unit, a camera recognizing device is capable of detecting and fixing the state vehicle registration plate, and the surveillance camera is configured to identify pedestrians, cameras are connected to the unit information, which contains the module for identifying a vehicle according to GRZ by video frames received from a recognition camera, a module for determining vehicle speed, a memory unit, a module for identifying pedestrians in a pedestrian crossing area by analyzing an image received from a viewing camera, a navigation module for determining the time events and location coordinates, as well as a module for combining images received from both cameras and the formation of photo and / or video material with evidence of violation. 2. The device according to claim 1, characterized in that the recognition camera is configured to perform black-and-white recording and transmission of images via Ethernet and preferably has a resolution of at least 1920 × 1080 pixels, image processing speed of at least 25 frames / s, and the survey camera is capable of color recording and preferably has a 1/4 ″ SONY Super HAD II (Double Scan) CCD sensor and an image processing speed of at least 25 frames / s. 3. The device according to any one of paragraphs. 1 or 2, characterized in that the IR illuminator can be made LED. 4. The device according to any one of paragraphs. 1 or 2, characterized in that the navigation unit includes a receiver of GLONASS / GPS signals and is configured to determine the current coordinates of the place and time of the incident. 5. The device according to claim 3, characterized in that the navigation unit includes a GLONASS / GPS signal receiver and is configured to determine the current location and time coordinates of the incident. 6. The device according to any one of paragraphs. 1, or 2, or 5, characterized in that the module for determining the speed of vehicles is made with the possibility of determining the speed of a vehicle in a radarless manner by analyzing video images of the GRZ. 7. The device according to p. 3, characterized in that the module for determining the speed of vehicles is made with the possibility of determining the speed of the vehicle in a radarless manner by analyzing video images of the GRZ. 8. The device according to p. 4, characterized in that the module for determining the speed of vehicles is made with the possibility of determining the speed of the vehicle in a radarless manner by analyzing video images of the GRZ. 9. The device according to any one of paragraphs. 1 or 2, characterized in that the memory unit is a drive based on a hard disk or SSD. 10. The device according to p. 3, characterized in that the memory unit is a drive based on a hard disk or SSD. 11. The device according to p. 4, characterized in that the memory unit is a drive based on a hard disk or SSD. 12. The device according to any one of paragraphs. 5, or 7, or 8, characterized in that the memory unit is a drive based on a hard disk or SSD. 13. The device according to p. 6, characterized in that the memory unit is a drive based on a hard disk or SSD. 14. The device according to any one of paragraphs. 1 or 2, characterized in that it is configured to transmit information by wire or wirelessly to a mobile terminal. 15. The device according to p. 3, characterized in that it is configured to transmit information by wire or wirelessly to a mobile terminal. 16. The device according to p. 4, characterized in that it is configured to transmit information by wire or wirelessly to a mobile terminal. 17. The device according to any one of paragraphs. 5, or 7, or 8, or 10, or 11, or 13, characterized in that it is configured to transmit information by wire or wirelessly to a mobile terminal. 18. The device according to p. 6, characterized in that it is configured to transmit information by wire or wirelessly to a mobile terminal. 19. The device according to p. 9, characterized in that it is configured to transmit information by wire or wirelessly to a mobile terminal. 20. The device according to p. 12, characterized in that it is configured to transmit information by wire or wirelessly to a mobile terminal.

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