出租汽车计价器常见故障及分析处理

General faults of taximeter and its analyses and processing

我国出租汽车上所用的计价器是应用单片计算机技术制造的,针对微电脑式出租汽车计价器使用中出现的常见故障,根据出租汽车计价器的内部结构和各部分电路的工作原理及功能,就如何迅速确定故障点从而有效排除故障进行了分析,并给出处理故障的具体方法。实践证明,该法具有较强的通用性和实用性,适用于不同型号的出租汽车计价器。

Taximeters installed in taxis are made by using of single-chip technology in our country. For common faults and according to the internal structure of the taximeter, working principles and functions of different part in its circuit, this article described how to determine fault locations quickly and made deep analyses about how to eliminate faults effectively. And specific methods to deal with failure are given too. It has been proved that these methods have fairish versatility and practicality and they are applicable to various types of taximeters.