Control device with high integration density for X-ray security inspection machine

Abstract

The invention provides a control device with high integration density for an X-ray security inspection machine, comprising an operation amplifying module, an analog-to-digital conversion module, a signal processing module, a programmable logic module, a network interface module, a control interface module, an electrical control module and a power module which are integrated on the same circuit board. On the one hand, the modules are integrated, control signals and feedback signals among the relevant modules are integrally processed, so that stability and reliability of the total X-ray security inspection machine are improved, fast diagnosis and repair of the total X-ray security inspection machine are facilitated, repair time is shorted, and repair cost is reduced; and on the other hand, an image processing algorithm is set in the signal processing module, requirements to configuration of a computer in the X-ray security inspection machine when in processing of a large quantity of data are greatly reduced, and the cost is further lowered.

Description

technical field [0001] The invention relates to a highly integrated control device for X-ray security inspection machines, in particular to a control device with embedded image processing algorithms used on X-ray security inspection machines, which is suitable for use in urban rail transit and civilian applications with high reliability requirements. The application in aviation belongs to the technical field of electronic communication control. Background technique [0002] At present, the X-ray security inspection machines used in large quantities basically include a detector module, an X-ray data acquisition module, an electrical control module and a computer. However, for example, in the EI system X-ray security inspection machine of Shanghai Yingmai Jidongying Image Equipment Co., Ltd., the X-ray security inspection machine of Nuctech Co., Ltd., and the Shendun series X-ray security inspection machine of Beijing Zhongdun Anmin Analysis Technology Co., Ltd. , There are a...

AI Technical Summary

Problems solved by technology

However, for example, in the EI system X-ray security inspection machine of Shanghai Yingmai Jidongying Image Equipment Co., Ltd., the X-ray security inspection machine of Nuctech Co., Ltd., and the Shendun series X-ray security inspection machine of Beijing Zhongdun Anmin Analysis Technology Co., Ltd. , There are a lot of circuit boards in charge of each module inside an X-ray security inspection machine. The large number of circuit boards seriously affects the stability and reliability of the whole machine.

[0003] For the X-ray security inspection machines used in urban rail transit, it is generally required to work continuously for more than 18 hours a day. If a fault occurs, it must be diagnosed and repaired in a very short time. The circuit boards of each module often restrict the rapidity of maintenance

[0004] In addition, the current X-ray security inspection machine basically performs image processing and display through the internal computer, and a large amount of data processing requires high computer configuration.

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