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With the rapid development of my country’s national economy, urban road construction and the number of motor vehicles are increasing rapidly, which has also brought tremendous pressure to the traffic management of government departments. Faced with the endless increase in road criminal and public security cases in recent years, as well as problems such as hit and run, vehicle theft and illegal driving of motor vehicles, the traffic control department urgently needs to apply the latest intelligent management system to modern urban traffic management.
In response to the current situation of road traffic, Keda launched a complete set of high-definition smart bayonet system solutions. The solution adopts new technologies such as high-definition, intelligence, networking, and multi-level cascading to provide road high-definition real-time monitoring, intelligent analysis, illegal capture, vehicle deployment and alarm, data statistics and other complete functions that meet user needs. At the same time, the system has a friendly interface, which can be docked with other manufacturers’ bayonet systems, surrounding road monitoring systems, and public security information systems. Through multi-level cascading deployment, the province’s bayonet system “HD monitoring, intelligent identification, and network integration” can be realized. , Unified management”.
real time monitoring
Both the panoramic camera and close-up camera adopted by the system support real-time monitoring and capturing of road conditions.Panoramic camera720p@30fpsThe image quality can ensure high-definition real-time monitoring of panoramic road conditions, and the image quality of the close-up camera with 1600X1200 pixels or more can ensure high-definition capture of passing vehicles. The combination of the two can satisfy the high-definition capture of road condition information, and provide effective data support for the cracking and evidence collection of road cases.
Vehicle capture
The system can capture images of all motor vehicles passing through the bayonet, and supports multiple detection methods such as ground sensing coil detection, radar detection, and video detection. The system also supports backup between multiple detection methods. When the local sensing coil detection equipment or radar detection equipment fails, the system can automatically switch to the video detection mode, which greatly reduces the chance of missed shooting.
Vehicle speed measurement
The system supports the measurement of the speed of the vehicle while capturing the snapshot. The speed measurement method also supports coil speed measurement, radar speed measurement and video speed measurement. The system has the function of setting the speed limit value. For different bayonet ports, the user can set different speed limit values.
High-definition capture of the characteristics of the front passenger and crew
When the vehicle passes, the high-definition close-up camera can accurately capture the image containing the characteristics of the vehicle and the front passenger and passenger. The system uses high-definition smart network cameras with a resolution of up to 2 million pixels or more. At the same time, it uses intelligent fill light technology to shoot clear pictures in various complex lighting environments (such as strong backlight, strong light, low light, and night).
Vehicle information recognition
The system uses advanced intelligent analysis technology to effectively identify and obtain vehicle information from the image, including license plates, body colors, etc. In the environment without fog, standard suspension, no pollution and no five small vehicles, the system can identify various types of license plates for civilian, police, military, embassies and consulates. At the same time, it can automatically distinguish whether the color of the vehicle is dark or light, and supports the recognition of a variety of common body colors.
Multi-level storage
The system supports the storage of captured pictures, video data, vehicle information, etc. in the front-end bayonet camera and bayonet host respectively, forming a multi-level data cache with the center. When the network is abnormal, the captured pictures, video data, and vehicle information can be stored in the front-end equipment of the system, and then transmitted to the command center after the network is unblocked, so as to ensure that real-time data will not be lost.
Statistical Analysis
The system has a comprehensive and comprehensive statistical function. It can calculate various information for the monitoring area, a single bayonet or a certain lane according to the needs of the user, and generate a statistical graph, which is output in the form of a report. Statistics types include: traffic flow statistics, illegal vehicle statistics, speeding vehicle statistics, vehicle recognition rate statistics, vehicle violation rate statistics, vehicle travel time statistics, etc.
data query
The system provides multiple data query functions such as precise query, fuzzy query, and compound condition query. The types of queryable information include: vehicle information query, deployment control information query, illegal vehicle query, abnormal license plate query, etc. The query result can be output in the form of a report.
Fake, deck analysis
The system can automatically compare and analyze the vehicle information collected by the front-end with the vehicle registration database. If the following situations are found, the vehicle is determined to be a fake or suspected vehicle, and it is included in the suspected illegal vehicle database: 1. The vehicle does not exist Information; Second, a certain vehicle appeared in two bayonet bays in a very short time; Third, two vehicles of different models or different colors have the same license plate.
Non-motor vehicle and pedestrian recognition
The system can capture images of non-motorized vehicles and pedestrians passing through the bayonet. When non-motorized vehicles and pedestrians pass through the bayonet, the system can accurately capture the past non-motorized vehicles and pedestrians through video detection technology.
Control alarm
The system supports the comparison of suspected vehicles, illegal vehicles, and vehicles involved in a single bayonet, multiple bayonets, and multiple areas, and supports fuzzy and precise control (fuzzy control means that vehicles with incomplete vehicle license plate information can also be used Realize deployment control). When the vehicle information collected by the front-end bayonet is matched with the control vehicle information in the blacklist database, the system can choose to send out a multi-level alarm signal according to the user’s setting, that is, send an alarm signal to the superior management platform, each deployment control unit and the deployment control person. The alarm methods include Sound and light alarm, SMS alarm, pop-up box alarm, etc.
Historical image playback
The system can perform historical image playback in strict chronological order and the sequence of vehicles passing through the bayonet. For a designated vehicle, it is the information of the vehicle passing the bayonet within the specified time period, the captured pictures and the surveillance video data when passing the bayonet. At the same time, it provides convenient video retrieval and query methods, which can retrieve and playback images according to information such as time and location. During playback, functions such as play, fast play, slow play, single frame drop, drag, and pause can be realized, which maximizes the identification of clues s efficiency.
digital map
The system can intuitively display the geographic locations of all bayonet points, the division of administrative districts to which they belong, main traffic arterial information, and the geographic location information of the interception stations on the GIS map. Users can perform intuitive graphical management of bayonet points based on the GIS system. Through various operations on the electronic map, including zoom in, zoom out, full map, move, print, click, frame selection, irregular selection, etc., you can fully and intuitively understand the bayonet situation; you can quickly locate it through the center positioning method A designated bayonet; through bayonet name keywords, you can search for matching results and provide positioning display. After bayonet positioning, click the bayonet icon on the map to directly read the data information of the bayonet. The checkpoint that detects the abnormal operation of the equipment or sends out the deployment control alarm will be displayed on the map in flashing graphics and eye-catching colors; by analyzing the sequence of a certain vehicle passing through the various checkpoints in a certain period of time, it can be displayed on the map Out of the vehicle trajectory.
System integration
The system has a friendly interface and can be seamlessly connected with other systems: 1. It can integrate bayonet systems of other manufacturers to make full use of existing resources and save construction costs; 2. It can integrate monitoring resources around the bayonet to achieve Intelligent traffic management that combines bayonet and road monitoring; third, it can communicate with other police systems, such as the police integrated system, to realize information sharing.
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