X-ray machine through X-ray, you can see anything except the special substance outsourcing and clothing. At present, although this technology has been around for a long time, more advanced technologies and instruments have surpassed it. However, considering the performance and price in both directions, the X-ray machine is obviously the best machine for subway security.
X-ray machine through X-ray, you can see anything except the special substance outsourcing and clothing. At present, although this technology has been around for a long time, more advanced technologies and instruments have surpassed it. However, considering the performance and price in both directions, the X-ray machine is obviously the best machine for subway security inspection.
The way to make the X-ray machine maximize its effectiveness is human responsibility. As we all know, the channel X-ray machine has errors. For some specific situations, the X-ray machine is difficult to detect. If the prohibited items are separated into packages. This requires careful and highly responsible security personnel to complete the monitoring. It was introduced in the Discover program. In order to cope with possible errors and missed inspections, some countries now deploy fan fear experts at the security checkpoints of domestic airports. With years of fan fear experience, they can determine which strange behaviors are suspects. If they are qualified, they have the right to take the suspect to the guard room and conduct an artificial carpet search. This method is a combination of man and machine, which can make up for loopholes in machine inspection through manual inspection. This method was first used by Israel in the 1970s.
The flow of people in the Beijing subway is particularly high, and it is inevitable that leakage will occur only by machine inspection. It is necessary to carry out special security checks for special people.
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