The transportation industry (covering highways, railways, aviation, water transportation, rail transit, and other fields) has security needs throughout the entire chain of "personnel, facilities, and transportation processes" due to its involvement in dense personnel flow, protection of critical facilities, and public safety assurance. Commonly used security products and inspection equipment are as follows:
- Video Surveillance Systems: Including high-definition network cameras, intelligent analysis cameras, and on-vehicle monitoring devices. High-definition cameras are used for real-time monitoring in public areas such as stations, airport waiting halls, and port terminals; intelligent analysis cameras can identify abnormal behaviors (e.g., crowd gathering, running) and fire hazards; on-vehicle monitoring (such as cameras in buses and trains) records in-vehicle dynamics to ensure passenger safety and trace disputes.
- Security Inspection Equipment:
- Luggage scanners: In airports, railway stations, bus stations, and other places, they detect contraband (such as knives, explosives, flammables) in luggage through X-ray scanning, with different channel sizes to adapt to various scenarios.
- Security gates/metal detectors: Used to detect metal items carried by individuals, preventing the entry of controlled knives, guns, and other dangerous goods into key areas such as stations and airports. Handheld metal detectors can assist in close-range inspections.
- Liquid detectors and explosive detectors: Quickly detect whether liquids carried by passengers are flammable/corrosive dangerous goods, or identify explosive residues through test strips or gas sampling, improving security inspection accuracy.
- Perimeter Protection Equipment: Such as electronic fences, vibration fiber optics, and infrared beam systems. Applied to railway lines, airport runway peripheries, port terminal boundaries, etc., to prevent illegal intrusion by people or vehicles. When an alarm is triggered, it links with monitoring and security responses.
- Intrusion Alarm Systems: Including vibration detectors, glass break detectors, and emergency alarm buttons. Installed near important facilities such as station equipment rooms, railway signal boxes, and port oil tank areas, they immediately issue sound and light alarms and notify security personnel in case of abnormal intrusion.
- Intelligent Fire-Fighting Equipment: Such as smoke alarms, temperature sensors, and automatic fire-extinguishing systems. In enclosed or crowded areas like stations, tunnels, and train carriages, they monitor fire conditions in real time, provide early warnings, and link with sprinkler and smoke exhaust equipment to reduce fire risks.
- Emergency Communication Equipment: Such as explosion-proof walkie-talkies, emergency broadcast systems, and emergency help terminals. They ensure real-time communication between dispatch centers, security personnel, and frontline staff. In emergencies, broadcasts guide evacuation, and passengers can trigger one-click alarms via help terminals.
- Drone Inspection and Monitoring: Used for inspections in large-scale areas such as railway lines, highways, and port waterways. Equipped with high-definition cameras and thermal imagers, they identify line faults, foreign object intrusions, waterway obstacles, etc., improving remote monitoring efficiency.
- License Plate Recognition (LPR) and Vehicle Security Inspection Systems: In highway toll stations, port entrances, and other areas, license plate recognition screens out suspicious vehicles. Combined with buried sensors or under-vehicle scanning equipment, they detect whether vehicles carry dangerous goods or contraband.
- Face Recognition and Identity Verification Equipment: In airport and high-speed rail security check links, face recognition compares ID information to quickly verify passenger identities, prevent ID fraud, and improve security inspection efficiency.
- Rail/Tunnel Security Equipment: Such as rail foreign object detectors, tunnel environment monitoring systems (monitoring temperature, humidity, and harmful gases), and emergency evacuation indication systems. These ensure the safe operation of rail transit and meet evacuation needs during emergencies.
- Access Control Turnstiles: Turnstile gates, flap barriers, swing barriers, speed gates. Often made of stainless steel and equipped with face recognition systems, they have anti-pinch and anti-tailgating functions. They effectively manage personnel entry and exit, preventing unauthorized individuals from entering office areas.
-Bollards, road blockers.
-Parking barrier gates, LPR, etc.
- Infrared Intrusion Detectors: Installed around office buildings or in key areas, they trigger alarms when unauthorized intrusion occurs, enabling timely detection of external intruders and ensuring building safety.
- Emergency Alarm Buttons: Usually installed at reception desks, offices, and other locations. In case of emergency, staff can trigger an alarm with one click to promptly notify security personnel or relevant departments.
