出租车计价器仿真程序，功能有：掉电存储，停车等待，计价，单双程计价模式，白天夜间计价模式，功能齐全，注释详细，简单易懂。-Taximeter simulation procedure, function: power down memory, stop and wait, pricing, single two-way valuation model during the day and night mode of valuation, complete functions, detailed