With the increasingly severe social security situation, the requirements for public security precautions are also increasing. Among them, as an advanced technical equipment, the under-vehicle security scanning imaging system has played an important role in preventing vehicles from carrying dangerous goods and ensuring the safety of key areas.
1. Analysis of the scheme of the under-car security scanning imaging system.
The under-vehicle security scanning imaging system is mainly composed of core parts such as high-definition line scan camera, image processing software, mechanical transmission device, control host and display terminal. In terms of working principle, the high-definition line scan camera moves quickly at the bottom of the vehicle and shoots continuously to form a high-resolution panoramic image of the underbody, and then analyzes it in real time through image processing software to realize a non-blind spot and non-contact inspection of the vehicle chassis.
In the implementation plan, it is first necessary to design the system layout according to the actual application scenarios (such as border ports, entrances to important facilities, large-scale event venues, etc.) to ensure smooth vehicle traffic and fully cover the scanning range of the undercarriage. Secondly, the installation and commissioning of the system needs to be optimized in combination with the site environment, including light adjustment, dustproof and waterproof treatment, etc., to ensure the stable and reliable operation of the equipment. In addition, professional training should be provided to enable operators to be proficient in the use of equipment and image recognition skills. 
Second, the application value of the under-vehicle security scanning imaging system.
1.Improve security capabilities: The system can effectively detect all kinds of contraband or dangerous goods hidden in the chassis of the vehicle, which greatly improves the detection ability and response efficiency of potential threats, and is of great significance for maintaining social stability and preventing terrorist attacks.
2.Improve the efficiency of security inspection: Compared with the traditional manual under-vehicle inspection method, the under-vehicle security scanning imaging system realizes automatic and intelligent operation, which greatly shortens the security inspection time, reduces labor costs, and significantly improves the efficiency of security inspection.
3.Protection of privacy and rights: The system uses non-contact scanning to avoid the potential invasion of personal privacy caused by manual inspections, which not only reflects respect for human rights, but also ensures fair and transparent law enforcement.
4.System compatibility and scalability: The modern under-vehicle security scanning and imaging system can be seamlessly connected with other security subsystems such as face recognition and license plate recognition to jointly build a comprehensive and three-dimensional security protection system and provide strong technical support for the construction of a smart and safe city.
In summary, the undercar security scanning imaging system has become an indispensable part of the modern security field with its efficient, accurate and intelligent characteristics, and has played a positive role in promoting the overall security prevention and control level in China. With the development of science and technology, it is expected that this system will be more widely used and improved in the future, which can provide a more solid and powerful guarantee for social and public safety.