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本文以3种常见的加油机计算机作弊系统为素材,提出不同的检查方法和防范措施,供大家商榷。一、加油机计算机作弊系统的检查1.加油机主板的检查主板检查的重点:一是查看税控装置附近的区域是否有手工焊接痕迹,特别是各种IC管脚(如四2输入或非门CD4001BE)是否被短接或飞线;二是检查税控芯片、计量芯片是否被更换,可用专用POS机读取有关信息,然后和加油机出厂数据进行比对,检查是否被更换过;三是在加油过程中切断编码器到电脑主板
In this paper, three common tanker computer cheating system as the material, put forward different inspection methods and preventive measures for your discussion. First, check the cheater computer cheering machine 1. Check the main board of the tanker check the focus: First, check the vicinity of the tax control device is there any traces of hand welding, especially the various IC pins (such as four 2-input or non- Door CD4001BE) is shorted or fly line; the second is to check the tax control chip, the measurement chip is replaced, available special POS machine to read the relevant information, and then compare with the tanker factory data to check whether it has been replaced; In the refueling process cut off the encoder to the computer motherboard