Thermal imaging cameras are widely used in the transportation field. Thermal imaging cameras can detect and display the thermal energy radiation of objects, so they have good enhancement capabilities at night or under low-light conditions. This is useful for tasks such as nighttime driving, traffic monitoring and patrolling, improving the owner's visibility and road safety. Its thermal imaging technology can monitor and capture the heat distribution of objects in real time, and convert it into visualized images or videos, thus providing many beneficial traffic information and application scenarios.

1. Flow monitoring: Infrared thermal imaging cameras can be used to monitor the flow of vehicles and pedestrians on the road in real time. By analyzing the distribution of hot spots in thermal images, the traffic density and congestion at different locations on the road can be obtained, which can provide important data support for traffic management departments and help optimize traffic flow control and road planning.

2. Violation detection: Infrared thermal imaging cameras can detect abnormal hot spots generated by vehicles in traffic violations. For example, by monitoring vehicles parked in prohibited parking areas or parking in violation of regulations, thermal imaging cameras can identify violations in a timely manner and provide alarms to help traffic law enforcement departments conduct effective violation supervision.

3. Fatigue driving detection: Infrared thermal imaging cameras can monitor the heat of the driver's face and eye activity to detect signs of fatigue driving. When the driver is tired, yawning or inattentive, the thermal imaging camera will send out an alarm to remind the driver to take a break, thereby improving traffic safety.

4. Passenger counting in public transport: thermal imaging cameras can be used to count passengers on public transport (such as buses and subways). By identifying hotspots, thermal imaging cameras can monitor the number of people in the compartment in real time, provide accurate passenger statistics, and facilitate traffic management departments to conduct capacity scheduling and optimize passenger services.

5. Highway monitoring: Infrared thermal imaging cameras can be used in the intelligent monitoring system of highways. By detecting the heat distribution and speed of vehicles, thermal imaging cameras can monitor traffic flow, vehicle driving status and road accidents in real time, providing timely information support for highway management and traffic safety.

To sum up, the application of infrared thermal imaging cameras in the field of transportation can provide real-time traffic data and monitoring information, and help traffic management departments realize various functions such as traffic flow optimization, violation supervision, fatigue driving detection, passenger counting and road monitoring, etc. Improve traffic safety and efficiency.