一、计价器本机方面在现有的规章制度中,没有明确对本机检定的周期,而只说明了对计价器使用误差检定的周期。但是,仅进行使用误差检定不能展现计价器的准确性,因为这不会对计时、计程、低速切换响应时间等因素进行有效检验,这些要素如果不合格也很难发现。另外,出租汽车计价器没有对其使用年限进行规定,当计价器使用时间超过原本应该使用的时间时,计价器就会因 First, the meter Local aspects of the existing rules and regulations, there is no clear cycle on the local test, but only shows the use of error meter calibration cycle. However, the use of error-checking alone does not demonstrate the accuracy of the meter because it does not validate the timing, time-scale, low-speed switching response time, and other factors, which are difficult to detect if they fail. In addition, the taxi meter did not provide for its useful life, when the meter is used more than the time should have been used, the meter will be due to