应用邻域相关处理技术的激光报警控制显示电路

The Laser Warning Control and Display Circuit Taking Use of the Neighbourhood Related Processing Technique

简要介绍了一种能提高激光报警精度的新技术—邻域相关处理技术。详细阐述了应用该技术研制的激光报警装置的控制显示电路。这种电路充分利用与电路、或电路、异或电路的功能，把一个较为复杂的判断电路，变成简单的逻辑组合电路。通过电路试验和整机对激光的接收试验，证明该电路满足设计要求，达到邻域相关处理技术的预期目标。

The paper introduces a new technique (neighbourhood related processing technique)which can increase the accuraly of the laser warning. It gives a detailed description of the display circuit of the laser warning device applying this technique. The circuit makes full ues of functions of AND circuit, OR circuit and exclusive OR circuit, which turns the more complex judging circuit into simple combinatory logic circuit. We have proved that the circuit satisfies designing request and that we have realized the prospective target of the neighbourhood related processing technique with the circuit experiment and whole system's debugging experiment.