National strategic reserve bases such as oil depots, nuclear power plants, and ammunition depots store inflammable, explosive, high-risk radioactive or deadly weapons and materials. Its entrances and exits are the "throat of life and death" of the security line and face extremely strict security requirements: the risk of concealment is extremely high: terrorists or internal saboteurs can easily take advantage of the complex structure of the chassis of oil tankers and heavy trucks to hide explosives, Arson devices or climbers. Once brought into the reservoir area, it will cause a devastating disaster. Fatal flaws in manual inspection: Traditional manual drill underbody inspection is not only inefficient, but also exposes security inspectors directly to the threat of potential explosives; and due to light and viewing angle, it is difficult to find tiny modifications or magnetic bombs, and the consequences of missing detection are unimaginable. Environmental adaptability requirements are strict: Most of the reservoir areas are located in remote areas and face high temperatures, high humidity, strong corrosion (oil and gas environment), strong radiation or extremely cold weather. Ordinary equipment is prone to failure. The linkage response requires milliseconds: once a card flushing or alarm occurs, the anti-collision barrier and the gate must be instantly linked. Any delay may cause irreparable losses.

In response to the "high-risk, high-pressure and high-sensitivity" characteristics of the national warehouse, Nanjing Soan Electronics has launched an integrated solution of "anti-hiding underbody scanning system + intelligent early warning linkage vehicle blocking and roadblock system" to build the last line of defense based on military-level standards. 1. Military-level protection: The panel of the underbody scanning equipment is made of 60mm thick strength alloy steel, IP68 protection rating, strong corrosion resistance, radiation resistance, and rolling resistance (≥50 tons). It is equipped with anti-rolling automatic lifting protection and integrated anti-rolling protection. Anti-rolling protection component can automatically sink when the vehicle passes through and the tire carries sharp foreign matter to press against the underbody lens, the anti-rolling protection component can automatically sink; when the vehicle leaves the system, the anti-rolling protection component can automatically rise back to position, and the underbody inspection will work normally during this period. Prevent vehicle rolling and damage to underbody cameras or lighting lenses, which affects the normal use of underbody inspection. 2. Adapt to the extreme temperature difference of-45℃~85℃ and ensure 7×24 hours of trouble-free operation. 3. The intelligent vehicle comparison picture judgment function can be optional. Vehicles with the same vehicle number can be automatically displayed in the upper and lower frames and added with intelligent algorithms to compare abnormal areas. At the same time, abnormal areas can be automatically box out to remind security personnel on duty to pay attention to re-check., so as to avoid accidentally placing vehicles into the control area and causing safety hazards.

4. If there is a vehicle security abnormality, speeding warning or blacklist vehicle, the automatic linkage vehicle blocking and roadblock system will quickly intercept it. It has a linkage function with road gates, radar speed measurement, electric retractable doors and other equipment. It has intelligent early warning to discover emergency dangerous driving behaviors. It will automatically bounce up when the card is punched, automatically take the license plate number of the card flushing vehicle and identify it. The vehicle and portrait are captured and reported to the command center.