Hi, dear!
This topic describes the traffic security.
Traffic security is an important part of public safety. Effective monitoring of traffic elements such as vehicles, pedestrians, roads, and street lights is the key point of traffic security. The Internet of Things (IoT) can enhance traffic monitoring capabilities through technologies such as RFID, video surveillance, wired transmission, and wireless transmission. When road damage or traffic accident occurs, the IoT system can quickly report related information to the transportation department, effectively reducing the negative impact of unexpected events on traffic safety.
IoT technologies such as RFID and video IoT play a key role in the traffic security field.
RFID
Radio Frequency Identification, is a communication technology that can identify a specific target through radio signals and read and write related data without establishing mechanical or optical contact between the identification system and the specific target. The IoT system uses RFID technology to implement electronic license plate recognition and enhance monitoring. In a traffic security project using RFID technology, the RFID electronic license plate installed in the vehicle can be used as the carrier of the vehicle. When the vehicle passes through a road section equipped with an RFID reader, the vehicle information communication helps strengthen vehicle supervision. When a traffic hit-and-run or escape occurs, The IoT system can help regulatory authorities quickly find traffic accident victims and take appropriate measures.
Video surveillance
Video surveillance uses various cameras to shoot fortified areas and store and transmit data such as images and videos to monitor fortified areas in real time. Video surveillance is highly practical in the traffic security field. The IoT system uses various cameras to capture and record vehicles, people, street lights, and roads in the traffic environment, and uses wired and wireless transmission technologies to further transmit images and videos, implementing communication of traffic security information.
Currently, The transmission technology used for video surveillance mainly uses wired transmission technology, which accounts for 80% of applications. As 5G technologies with high rates, low latency, and large connections are gradually deployed, the proportion of wireless transmission technologies in the video surveillance field will further increase.
Video surveillance applications optimize traffic security from the following aspects:
1. Improve traffic accident handling efficiency: The video surveillance system can monitor vehicles and pedestrians on the road in real time by using cameras installed in the traffic environment. When a traffic accident occurs, the video surveillance system can record the accident scene in real time, including the direction of the vehicle, the appearance and actions of the driver and pedestrian. Traffic supervision departments can quickly and accurately determine the responsibility for accidents based on video records, and handle traffic accidents efficiently and in a timely manner, which facilitates the normal operation of transportation.
2. Enhance the detection capability of dangerous factors: Efficient detection and detection of dangerous factors in the traffic environment, such as hazardous chemical leakage, cargo overload, and vehicle speeding, is an important part of traffic supervision. With the help of the video surveillance system, traffic supervision departments can monitor traffic conditions in real time, further enhance the detection of dangerous factors, and effectively reduce the probability of major traffic accidents. Enabled by artificial intelligence technologies such as computer vision and deep learning, the video surveillance system will gradually intelligently detect facial expressions of drivers in vehicles. Traffic supervision departments can determine whether drivers are tired based on the intelligent detection results. The increasing intelligence level of the video surveillance system enhances its ability to detect dangerous factors. It provides a powerful guarantee for traffic safety.
Thanks for reading!
