Analysis of video surveillance in intelligent transportation applications

Analyze the status of video surveillance in intelligent transportation applications. Video technology uses the computer's powerful data processing function to perform high-speed analysis of massive data on video screens, filtering out information that monitors do not need to pay attention to, only providing key information, and according to the rules of the device Perform judgement and early warning. The stored harmful early warning videos can be stored in remote higher-level management units, and the higher-level units are invited to participate in the judgment. Various types of early warning videos can be classified and displayed according to the degree of harm, and the limited display space is effectively used. If the surveillance camera is regarded as the "glasses" of a person, then the intelligent video surveillance system can be regarded as the "brain" of the person, thereby realizing the transition from visual interpretation to automatic interpretation of the entire system. This is also video surveillance technology An inevitable direction for future development.

 

The system uses technology based on video feature extraction to retrieve and analyze the vehicle withdrawal, traffic statistics, method parking, retrograde, and blacklisted vehicle videos.

Illegal parking monitoring: It is possible to monitor illegally parked vehicles and issue an alert when the vehicles are illegally parked within a set area. Some parameters of the illegal parking detection function can be set by the user, such as setting area and quantity, and arming time. The minimum legal stay time for transportation, etc.

 

With the increasing awareness of safety prevention in the whole society, security video surveillance projects represented by safe cities are being carried out in full swing across the country, which undoubtedly brings huge development opportunities for the security industry. While the security industry is facing huge potential, the rapid development of urban construction has also made the daily travel pressure of urban public security management more and more. In view of the safe city monitoring process, factors such as perspective, blind spots, concealment, mobility, etc. The monitoring effect has a certain impact.

 

Flow statistics detection: It can automatically count the flow of vehicles passing by.

 

Abandoned item detection: It can automatically monitor the leftover objects in the monitoring area and automatically alarm when a target is found.

 

License Plate Feature Video Retrieval: The license plate feature extraction is performed on the stored video data. Identify. Comparison. Realize automatic search of suspect vehicle video records.