火灾报警产品的质量取决于它的设计质量和生产质量。巧妙的设计可大大简化生产工艺，而简单的生产工艺又进一步保证了产品的质量。本文提出了一种对分布智能型火灾报警探测器基准电位的一种研究方法，并将这种方法延伸到其它领域。这种方法的使用可有效简化生产工艺，提高产品质量 The quality of fire alarm products depends on its design quality and production quality. The clever design can greatly simplify the production process, and the simple production process further ensures the quality of the product. This paper proposes a method to study the reference potential of distributed intelligent fire alarm detectors and extends this method to other fields. The use of this method can effectively simplify the production process and improve product quality