本文根据JJG1010-2006《电子停车计时收费表检定规程》要求,提出了各个检定项目的检定方法,设计了一套咪表检定装置,给出了该表装置的硬件电路和检定程序流程。样机测试结果表明,该装置能对检定规程所要求的时钟日差、当前时刻误差、停车计时误差、扣费正确性项目进行检定。关键词:咪表;检定;计时;扣费Abstract: According to the requiments of the <Vverification Regulations for ParkingMeter>(JJG1010-2006), the verification methods of several projects are proposed and theverification device is design in this paper, the hardware circuit and the verification program arealso given. The testing results of prototype indicate that the verification device can verify theprojects,such as Clock Daily Error, Current Hour Error, Parking Timing Error, ChargingCorrectness.Keyword: Parking Meter, Verification, Timing, Charging
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