Video detection control management terminal for scattered roadside parking spaces

Abstract

The invention discloses a video detection control management method for scattered roadside parking spaces, and the method comprises a waterproof box body which is internally provided with an edge calculation unit and a communication module. The camera group is arranged on the side of the waterproof box body and comprises at least two wide-angle cameras, and the monitoring range of the camera group covers at least three continuous parking spaces; the display screen is fixed below the waterproof box body and supports touch interaction; the directional voice broadcasters are integrated to the two sides of the display screen; the video storage unit is electrically connected with the camera set, an event triggering module is arranged in the video storage unit, the structure is reasonable, parking space resources can be optimally utilized, and convenience is provided for parking of citizens.

Description

Technical Field

[0001] This invention relates to the field of intelligent traffic management systems, and in particular to a video detection and control management terminal for scattered roadside parking spaces. Background Technology

[0002] Roadside parking spaces are a common type of parking facility that allows vehicles to park alongside roads during specific time periods. These spaces are typically managed by the government or relevant agencies to ensure order and safety. The establishment of roadside parking spaces plays a crucial role in urban planning, not only providing drivers with convenient parking solutions but also helping to reduce illegal parking and traffic congestion.

[0003] However, roadside parking also presents several problems. Due to mismanagement, some street-front shops unreasonably believe that roadside parking will negatively impact their business and forcibly occupy parking spaces using cones, motorcycles, or other objects. Some storefronts and warehouses along the street are essentially residential parking garages, with residents constructing concrete ramps along the sidewalk for their own vehicle access. Additionally, some drivers' technical limitations result in occupying two parking spaces, preventing the other from being used properly. This leads to low utilization of roadside parking resources. To address these issues, a solution is proposed below. Summary of the Invention

[0004] The purpose of this invention is to provide a video detection and control management terminal for scattered roadside parking spaces, which has the advantages of regulating parking and improving the utilization rate of parking space resources.

[0005] The above-mentioned technical objective of the present invention is achieved through the following technical solution: A video detection and control management method for scattered roadside parking spaces, including A waterproof enclosure, wherein an edge computing unit and a communication module are installed inside the waterproof enclosure; A camera group is installed on the side of the waterproof enclosure, the camera group including at least two wide-angle cameras, the monitoring range of the camera group covering at least three consecutive parking spaces; A display screen fixed to the bottom of a waterproof enclosure, the display screen supporting touch interaction; Directional voice announcers integrated into both sides of the display screen; The video storage unit is electrically connected to the camera group and contains an event triggering module.

[0006] Preferably, the wide-angle camera in the camera group is divided into a main camera and an auxiliary camera. The main camera has a top-down angle of 30°-45° to cover the entire parking space. The auxiliary camera has a top-down angle of 60°-75° to focus on vehicle outline recognition.

[0007] Preferably, the camera group is electrically connected to the edge computing unit, and the voice broadcaster is electrically connected to the display screen. The voice broadcaster outputs a voice prompt indicating the parking space status when a vehicle enters the parking space. The voice broadcaster broadcasts the steering wheel angle and distance correction value in real time during the vehicle reversing process; When the parking space is full, the voice announcer will announce the navigation route to the nearest available parking space and display it on the screen.

[0008] Preferably, the event triggering module includes The collision detection submodule automatically saves 3 minutes of video before and after the event when the camera group monitors abnormal vibrations of the vehicle body. The over-time parking identification submodule continuously monitors vehicles in the same parking space that have not been moved for more than 15 days and generates a "zombie car" marker. The license plate comparison submodule triggers a blacklist alarm by associating with the system database.

[0009] Preferably, the outdoor high-brightness display screen displays simultaneously: Heat map showing the occupancy of parking spaces within one kilometer of the terminal. Warning message after the license plate of a zombie car has been anonymized.

[0010] The beneficial effects of this invention are as follows: 1. Improve detection accuracy and avoid single points of failure by using multiple cameras in collaboration; 2. Combined sound and light guidance reduces average parking time by 40%; 3. Event-triggered storage reduces invalid video data by 85%; 4. Physical desensitization and public disclosure take into account both the management of abandoned vehicles and privacy protection. Attached Figure Description

[0011] Figure 1 This is a system block diagram for an embodiment; Figure 2 This is a flowchart illustrating an assisted parking procedure, used as an example. Figure 3 This is a flowchart used to illustrate the handling of abnormal events in an example. Figure 4 This is a flowchart used as an example to illustrate the handling of abnormal vehicles. Detailed Implementation

[0012] The following description is merely a preferred embodiment of the present invention, and the scope of protection is not limited to this embodiment. All technical solutions falling within the scope of the present invention should be protected by the present invention. Identical components are indicated by the same reference numerals.

[0013] like Figures 1 to 4As shown, a video detection and control management method for scattered roadside parking spaces includes a waterproof enclosure, a camera group installed on the side of the waterproof enclosure, a display screen fixed below the waterproof enclosure, directional voice broadcasters integrated into both sides of the display screen, and a video storage unit.

[0014] An edge computing unit and a communication module are housed within the waterproof enclosure. The edge computing unit, a Jetson TX2NX, receives and analyzes signals to determine the current parking space status. The communication module, a SIM7600GH, synchronizes with the system's database of unregistered license plates. The display screen is a DST7200EN3, supporting touch interaction.

[0015] The waterproof enclosure is fixed to the streetlight pole at a height of 2.8 to 3 meters above the ground using flanges. The camera array includes at least two wide-angle cameras, and the monitoring range of the camera array covers 3-6 consecutive parallel parking spaces. The main camera is adjusted to a 40-degree downward angle to monitor the entire parking space; the auxiliary camera is adjusted to a 65-degree downward angle to focus on monitoring the parking space and adjacent road areas.

[0016] The waterproof enclosure also houses a power system with a dual-redundant design. The main power supply is connected to the mains power network, while the backup power supply is connected to a 20,000 mAh solar battery pack.

[0017] This design can dynamically guide vehicles to park, including the following steps. S1: When a vehicle enters the detection area 10 meters in front of the terminal, the main camera captures the license plate image, and the communication module immediately verifies it with the cloud database to confirm that the vehicle is not on the blacklist.

[0018] S2: The edge computing unit analyzes the parking space status and determines that a parking space is available when it is vacant.

[0019] S3: The directional voice broadcaster outputs clear instructions, such as "Parking space number 2 is available. Please drive straight for 8 meters and then reverse."

[0020] S4: The display screen synchronously displays guidance information, with an arrow pointing to parking space number 2 and the text prompt "8 meters remaining".

[0021] S5: The auxiliary camera continuously monitors the positional relationship between the vehicle's rear bumper and adjacent vehicles.

[0022] S6: The voice broadcaster outputs correction instructions in stages, such as "correct the steering wheel to the right by 10 degrees... continue reversing 0.6 meters... parking completed".

[0023] S7: The display screen projects a distance scale graphic in real time, with yellow text indicating "0.8 meters in front, 0.9 meters behind".

[0024] This design is capable of handling abnormal events, including the following: I. Vehicle scraping event, including the following steps: S1: When the camera group detects that the distance between an object near the vehicle and the vehicle is too close, the event trigger module is activated. S2: The video storage unit automatically intercepts the video clip from 1 minute before the event occurs to 2 minutes after the event occurs.

[0025] S3: The stored file is named according to the rule of "license plate number_date_time", such as Su B12345_20250709_1425.

[0026] S4: The display screen generates a forensics QR code graph with a blue background and white characters, and at the same time, a text prompt "The abnormal state of the vehicle has been recorded. Please scan the code for forensics" is given

[0027] II. Abandoned vehicle handling, including the following steps: S1: The overtime parking recognition sub-module continuously monitors the same parking space: S2: When the cumulative parking time reaches 15 days, that is, 360 hours, the edge computing unit starts the license plate desensitization program and replaces the middle three characters of the license plate with asterisks for display. [[ID=A]]

[0028] S3: Red warning text scrolls at the top of the display screen, such as "License plate Jing C78 has parked overtime and has been reported to the relevant department".

[0029] S4: The communication module sends an encrypted data packet containing the longitude and latitude coordinates and the parking duration to the urban management platform.

[0030] This design can work in multi-terminal collaboration, including the following steps: S1: Terminal A and Terminal B establish a wireless Mesh network; S2: When Terminal A detects that all the parking spaces under its jurisdiction are full, it sends a vacant space query request to Terminal B through the communication module; S3: Terminal B returns the status data of "Parking space No. 4 is vacant"; S4: The voice system of Terminal A generates a composite navigation instruction, such as "Please move forward 50 meters and turn right at the blue sign"; S5: The display screen of Terminal B highlights a dynamic guiding sign: a green "Vacant space No. 4" text box flashes.

[0031] This design can monitor blacklisted vehicles, including the following steps: S1: When the license plate comparison sub-module identifies a discredited vehicle marked by the system, the edge computing unit triggers a three-level alarm protocol: S2: The voice broadcaster outputs warning statements such as "Warning! This vehicle is prohibited from parking" in a loop.

[0032] S3: The display screen activates a red flashing border and displays bold text centered, such as "License plate Ji R00001 is a vehicle with bad credit. Parking is prohibited!".

[0033] S4: When the license plate comparison sub-module identifies a vehicle marked as a violator by the system, the communication module sends real-time positioning data in GSM format to the traffic management platform.

[0034] In the specific embodiments described above, the technical problems solved by the present invention, the technical solutions and the beneficial effects are further described in detail. It should be understood that the above are only specific embodiments of the present invention and are not used to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A video detection and control management method for scattered roadside parking spaces, characterized in that, include A waterproof enclosure, wherein an edge computing unit and a communication module are installed inside the waterproof enclosure; A camera group is installed on the side of the waterproof enclosure, the camera group including at least two wide-angle cameras, the monitoring range of the camera group covering at least three consecutive parking spaces; A display screen fixed to the bottom of a waterproof enclosure, the display screen supporting touch interaction; Directional voice announcers integrated into both sides of the display screen; The video storage unit is electrically connected to the camera group and contains an event triggering module.

2. The video detection and control management method for scattered roadside parking spaces according to claim 1, characterized in that, The wide-angle camera in the camera group is divided into a main camera and an auxiliary camera. The main camera has a top-down angle of 30°-45° to cover the entire parking space; the auxiliary camera has a top-down angle of 60°-75° to focus on vehicle outline recognition.

3. The video detection and control management method for scattered roadside parking spaces according to claim 1, characterized in that, The camera array is electrically connected to the edge computing unit, and the voice broadcaster is electrically connected to the display screen. The voice broadcaster outputs a voice prompt indicating the parking space status when a vehicle enters the parking space. The voice broadcaster broadcasts the steering wheel angle and distance correction value in real time during the vehicle reversing process; When the parking space is full, the voice announcer will announce the navigation route to the nearest available parking space and display it on the screen.

4. A video detection and control management terminal for scattered roadside parking spaces according to claim 1, characterized in that, The event triggering module includes The collision detection submodule automatically saves 3 minutes of video before and after the event when the camera group monitors abnormal vibrations of the vehicle body. The over-time parking identification submodule continuously monitors vehicles in the same parking space that have not been moved for more than 15 days and generates a "zombie car" marker. The license plate comparison submodule, when linked to a remote system database, triggers a blacklist alarm.

5. A video detection and control management terminal for scattered roadside parking spaces according to claim 1, characterized in that, The outdoor high-brightness display screen displays simultaneously: Heat map showing the occupancy and availability of parking spaces within one kilometer of the terminal. Warning message after the license plate of a zombie car has been anonymized.

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