Research On The Development And Commmunication Of Embeded X-Ray Detector

Nowadays, along with the rapid development of Chinese socialist economic construction, the strengthen of comprehensive national strength, the expansion of city scale and the increasement of urban population, there are seeurity inspection equipments plaeed in the ports or airdromes inspecting travellers’luggage or goods. Seeurity inspection equipments, not only convenient, but also to maintain the security, put an end to the illegal and criminal problems in the field of security checks to play their important role. With the international political condition changing and the violent events happening, the seeurity inspeetion equipment takes a more and more important role.The advancement of X-ray detector technology has played a decisive role in security inspection equipment. The performance and indicators of X-ray detector equipment directly affects the security of the final technological level.X-ray security detector, because of the powerful features of distinguishing objects’shape and composition and the low price, has been used widely. X-ray security detector is an important part of security detection equipment, standing for the level of seience, and applied in NDT, food detection and security detection.Based on the reach of inland and oversea X-ray detection technology, this paper definitudes the sense of the design of a new X-ray detector.Then this paper gives the composition of X-ray detector,and designs the photoelectric detection circuit of X-ray detector according to the theory of detection of weak signals.Then,this paper designs the hardware and software of the typical module of the embeded X-ray detector. Finally this design experiments to the funcation of X-ray security detector and then carries through the environmental testing.