{"text_format":"2","workbook":"xlsx","n_sheets":1,"sheets":["Sheet1"],"not_rendered":{"charts":0,"images":0,"macros":0,"external_links":0,"defined_names":0,"comments":0,"pivot_tables":0},"unopened":[],"bounds":{"document_bytes":16777216,"sheet_cells":100000,"run_cost":"one","rows_first":2000,"rows_last":500,"rows_between":2000,"halvings":0,"cell_chars":16384,"cell_head_chars":4096},"cells_cut":0,"cells_raw":0,"read":"whole","date_system":"1900"}

{"sheet":"Sheet1","index":0,"n_rows":28,"n_cols":9,"rows_kept":28,"cut":false,"hidden":false,"merged":[[1,1,16,1],[1,0,27,0],[17,1,27,1],[0,0,0,2]]}
["任务",null,null,"预估天数","优先级"]
["重构","站级","主界面。包括主菜单、各种数据的显示、更新等",3,"高"]
[null,null,"油机通讯（TQC、ECVR-FM），传感器通讯（232，485）",3,"高"]
[null,null,"油枪加油过程详情页面",0.5,"高"]
[null,null,"预报警机制实现。包括统计油枪气液比超标、环境数据报警与天数等",3,"高"]
[null,null,"环保数据上传。已有的各省市协议改成C#实现",8,"中"]
[null,null,"油枪状态统计查询",1,"高"]
[null,null,"交易记录查询、环境数据查询、预报警记录查询、关键数据上传记录查询",1.5,"高"]
[null,null,"油枪离线记录查询、低油流速记录查询",1.5,"低"]
[null,null,"各类报表导出（数据与图表）",3,"高"]
[null,null,"交易回叫",1,"中",null,null,null,"z"]
[null,null,"配置页面。包括配置油站名称、id等信息，配置油机、油枪信息，配置传感器参数，配置 VRC36参数，零压校准等",3,"高"]
[null,null,"数据库支持与数据库备份",10,"高"]
[null,null,"远程升级",8,"中"]
[null,null,"远程日志上传",2,"低"]
[null,null,"远程配置信息下载",1,"中"]
[null,null,"远程预报警数据上传",1,"低"]
[null,"云端","油站基本信息管理。",1,"中"]
[null,null,"油站信息列表。",1,"中"]
[null,null,"油站扩展信息管理",1,"中"]
[null,null,"油站环保联网信息管理",1,"中"]
[null,null,"站级心跳数据接收处理",1,"中"]
[null,null,"配置信息下载管理",1,"中"]
[null,null,"安装包上传、升级任务列表",4,"中"]
[null,null,"创建日志上传任务、日志上传列表",3,"中"]
[null,null,"预报警信息列表与预报警统计",2,"中"]
[null,null,"预报警信息推送",3,"低"]
[null,null,"数据库支持与数据库备份",6,"中"]