某饮料包装流水线，一个包装箱能装12瓶饮料，要求每通过12瓶流水线暂停5秒，等待封箱打包完毕，然后重新启动流水线继续装箱。设计饮料包装流水线的控制电路，要求具有产量统计功能（数量及每箱生产时的时间-年月日小时分），发光二极管显示流水线的状态（运行、故障、打包）。(A beverage packaging line, a packing box can hold 12 bottles of beverages, requiring 12 bottles per row through the suspension for 5 seconds, waiting for the packing is completed, and then restart the assembly line, continue to pack. The design of control circuit of beverage packaging line, with production statistics (and the number of each box production time - date hours minutes), light emitting diode display line state (operation, fault, packing).)