337 lines
17 KiB
Go
337 lines
17 KiB
Go
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package constants
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// ============================================================================
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// 本文件为磨床自动化单元新项目的常量定义。
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// ============================================================================
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// === 工件分类（WorkpieceCategory） ===
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// TODO: 根据实际工件类型补充，当前仅占位
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type WorkpieceCategory string
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const (
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// TODO: 替换为实际工件分类（如方形件、圆形件等）
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WorkpieceCategory_General WorkpieceCategory = "GENERAL"
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// 方形件：需要在转台上换向
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WorkpieceCategory_Square WorkpieceCategory = "SQUARE"
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)
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// === 设备类型编码（EquipmentTypeCode） ===
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// 磨床自动化单元设备清单：
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// - DOCK: 接驳台（左42+右42共84工位，AGV暂不对接，预留HTTP接口）
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// - GRINDER: 磨床（1台，1工位，支持换料exchange）
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// - TURN_TABLE: 换向机构（1工位，用于方形件换向）
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// - AIR_BLOW: 清洗（复用Wash信号M2130-M2139，机器人放料→启动清洗→等待完成→取回）
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// - FULL_CHECK: 全检台（6工位，纯人工检测，输出"该位置处理完成"通用Done信号）
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// - CACHE: 缓存台（6工位，全检台满时暂存，等全检台有空位后回流）
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//
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// 注意：抽检台即全检台，文档中的"抽检台"是全检台的别名，不单独建模
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type EquipmentTypeCode string
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const (
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// EquipmentTypeCode_Dock - 接驳台（Dock），工件入线/出线位置，每个接驳台42工位
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EquipmentTypeCode_Dock EquipmentTypeCode = "DOCK"
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// EquipmentTypeCode_Grinder - 磨床（Grinder），核心加工设备，1工位，支持换料
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// 有料用GrinderExchangeReq，无料用GrinderPlaceReq，有料判断由EquipmentSlot.status决定
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EquipmentTypeCode_Grinder EquipmentTypeCode = "GRINDER"
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// EquipmentTypeCode_TurnTable - 换向机构（TurnTable），单工位，用于方形工件换向
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// 流程：放换向机构→PLC自动旋转→收到TurnTablePlaceDone信号→取回放入磨床
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EquipmentTypeCode_TurnTable EquipmentTypeCode = "TURN_TABLE"
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// EquipmentTypeCode_AirBlow - 清洗（AirBlow）
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// 流程：机器人放料→发WashStartReq→等待WashCompleteDone→机器人取回
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EquipmentTypeCode_AirBlow EquipmentTypeCode = "AIR_BLOW"
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// EquipmentTypeCode_Cache - 缓存台（Cache），6工位暂存缓冲位
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// 全检台放满时临时放置已磨削未检测工件。
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// 缓存台无独立PLC信号，回流由软件逻辑触发：全检台检测完成后，机器人取走已检工件，
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// 全检台出现空位，调度器将缓存台上的工件重新调度到全检台。
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EquipmentTypeCode_Cache EquipmentTypeCode = "CACHE"
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// EquipmentTypeCode_FullCheck - 全检台（FullCheck），6工位，纯人工检测
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// 机器人放料后发 FullCheckPlaceDoneRequestInspect (M2102) 通知PLC可开始检测，
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// 检测完成后 PLC 发 FullCheckInspectDone (M2098) 通知软件取料。
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EquipmentTypeCode_FullCheck EquipmentTypeCode = "FULL_CHECK"
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// EquipmentTypeCode_Robot - 搬运机器人，串行互斥执行工件搬运，slotCount=0 无加工槽位
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EquipmentTypeCode_Robot EquipmentTypeCode = "ROBOT"
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// EquipmentTypeCode_TempSlot - 夹爪（TempSlot），机器人的持料虚拟位置，
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// 非物理设备：工件被机器人夹持期间归属此位置，slotCount=0
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EquipmentTypeCode_TempSlot EquipmentTypeCode = "TEMP_SLOT"
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)
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// === 槽位状态（SlotStatus） ===
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// 设备/接驳台/缓存台上每个槽位的占用状态。
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// 状态机：EMPTY → OCCUPIED（上料/搬运中）→ PROCESSING（加工中，如磨床/全检）→ DONE（完成待取）→ EMPTY
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type SlotStatus string
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const (
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SlotStatus_Empty SlotStatus = "EMPTY" // 空槽位
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SlotStatus_Occupied SlotStatus = "OCCUPIED" // 已占用，工件在槽位上等待/已到位
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SlotStatus_Processing SlotStatus = "PROCESSING" // 正在加工/检测中（磨床磨削中、全检检测中、清洗中）
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SlotStatus_Done SlotStatus = "DONE" // 本工位加工完成，等待机器人取走
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)
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// === 产线状态（LineStatus，前端 systemStatus.lineStatus 枚举） ===
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type LineStatus string
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const (
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LineStatus_Idle LineStatus = "idle" // 空闲：无运行中工单
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LineStatus_Emergency LineStatus = "emergency" // 紧急：有 PROCESSING 槽位（加工/检测中）
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LineStatus_Paused LineStatus = "paused" // 暂停：有未确认报警或暂停工单
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LineStatus_Running LineStatus = "running" // 运行中：有活跃工单
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)
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// === 旧引擎 job_step 快照状态（新蓝图不复刻，仅终态清理/防御用） ===
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type JobStepStatus string
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const (
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JobStepStatus_Error JobStepStatus = "error"
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JobStepStatus_Completed JobStepStatus = "completed"
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)
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// === 设备占用标识（OccupiedBy） ===
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// 仅接驳台使用，ROBOT/AGV/MANUAL 互斥占用
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type OccupiedBy string
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const (
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OccupiedBy_Robot OccupiedBy = "ROBOT" // 机器人正在取放接驳台工件
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OccupiedBy_AGV OccupiedBy = "AGV" // AGV 正在进线
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OccupiedBy_Manual OccupiedBy = "MANUAL" // 人工占用（故障排查/维护）
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)
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// === 工序类型（StepType） ===
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// 磨床单元新工艺路线（新流程版）：
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//
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// OP10 DOCK_LOAD 接驳台上料（机器人取毛坯）
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// 有料判断由EquipmentSlot.status决定
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// OP20 GRIND 磨床磨削
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// 有料用GrinderExchangeReq，无料用GrinderPlaceReq
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// OP30 AIR_BLOW 清洗（机器人放料→发WashStartReq→等WashCompleteDone→取回）
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// 复用Wash信号M2130-M2139
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// OP40 FULL_CHECK 全检台检测（机器人放料→等待检测完成→取回）
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// 纯人工检测，不区分OK/NG；全检台满时先放缓存台
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// OP50 CACHE_STAGE 缓存台暂存（全检台满时暂存，等全检台有空位后软件调度回流）
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// 缓存台无独立PLC信号，回流由调度器运行时判断
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// OP60 DOCK_UNLOAD 接驳台下料（成品放回接驳台）
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type StepType string
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const (
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// StepType_Operation - 设备加工工序（磨削、清洗、全检等需要设备执行的步骤）
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StepType_Operation StepType = "OPERATION"
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// StepType_BufferStage - 缓存台暂存步骤，工件在缓存台等待
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StepType_BufferStage StepType = "BUFFER_STAGE"
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// StepType_Decision - 决策步骤，根据条件分支选择下一工序
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StepType_Decision StepType = "DECISION"
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// StepType_AirBlow - 机器人末端气吹清洁步骤，占用机器人，无设备信号握手
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StepType_AirBlow StepType = "AIR_BLOW"
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// StepType_LoadDock - 从接驳台上料（取毛坯）
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StepType_LoadDock StepType = "LOAD_DOCK"
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// StepType_UnloadDock - 下料到接驳台（放回成品）
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StepType_UnloadDock StepType = "UNLOAD_DOCK"
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)
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// === 工件状态（JobStatus） ===
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// 工件（job）生命周期状态，EventLoop是唯一状态写路径。
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type JobStatus string
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const (
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JobStatus_Created JobStatus = "CREATED" // 已创建，尚未上线
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JobStatus_InHandling JobStatus = "IN_HANDLING" // 机器人/PLC正在搬运
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JobStatus_Processing JobStatus = "PROCESSING" // 设备加工/检测中
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JobStatus_WaitingUnload JobStatus = "WAITING_UNLOAD" // 本工序完成，等待取走
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JobStatus_OnBuffer JobStatus = "ON_BUFFER" // 在缓存台暂存
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JobStatus_WaitingDecision JobStatus = "WAITING_DECISION" // 等待检测判定
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JobStatus_WaitingReorient JobStatus = "WAITING_REORIENT" // 等待转台换向
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JobStatus_Completed JobStatus = "COMPLETED" // 已完成下线
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JobStatus_Scrapped JobStatus = "SCRAPPED" // 已报废/不合格
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JobStatus_Suspended JobStatus = "SUSPENDED" // 已暂停
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// 以下三个为防御性常量：现行代码不写这些状态，仅用于识别历史数据残留
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// （如旧引擎取消工单/异常终态的 job），终态判定时统一拦截防误推进。
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JobStatus_Error JobStatus = "ERROR" // 异常终态（历史数据防御）
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JobStatus_Failed JobStatus = "FAILED" // 失败终态（历史数据防御）
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JobStatus_Cancelled JobStatus = "CANCELLED" // 取消终态（历史数据防御）
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)
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// === 工单状态（WorkOrderStatus） ===
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type WorkOrderStatus string
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const (
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WorkOrderStatus_Created WorkOrderStatus = "CREATED" // 已创建，尚未启动
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WorkOrderStatus_InProgress WorkOrderStatus = "IN_PROGRESS" // 生产中，有活跃Job在运行
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WorkOrderStatus_Paused WorkOrderStatus = "PAUSED" // 已暂停，所有Job挂起
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WorkOrderStatus_Completed WorkOrderStatus = "COMPLETED" // 已完成，所有Job终态
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WorkOrderStatus_Cancelled WorkOrderStatus = "CANCELLED" // 已取消，非终态Job全部报废
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WorkOrderStatus_Error WorkOrderStatus = "ERROR" // 异常，需人工介入
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WorkOrderStatus_Reported WorkOrderStatus = "REPORTED" // MOM业务：已向MOM报工完成，工单完全结束
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)
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// === 设备状态（EquipmentStatus） ===
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type EquipmentStatus string
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const (
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EquipmentStatus_Idle EquipmentStatus = "IDLE" // 空闲，无工件在加工
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EquipmentStatus_Loading EquipmentStatus = "LOADING" // 机器人正在上料（PLC握手阶段）
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EquipmentStatus_Processing EquipmentStatus = "PROCESSING" // 设备加工中（磨床磨削中、全检检测中）
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EquipmentStatus_Unloading EquipmentStatus = "UNLOADING" // 机器人正在下料
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EquipmentStatus_Fault EquipmentStatus = "FAULT" // 设备故障，需人工排查
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EquipmentStatus_Offline EquipmentStatus = "OFFLINE" // 设备离线，PLC通讯中断
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)
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// === 位置类型（PositionType） ===
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type PositionType string
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const (
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PositionType_OnEquipment PositionType = "ON_EQUIPMENT" // 设备槽位（磨床/转台/全检/缓存）
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PositionType_OnDock PositionType = "ON_DOCK" // 接驳台
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PositionType_OnCache PositionType = "ON_CACHE" // 缓存台（从ON_BUFFER独立出来）
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)
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// === 任务状态（TaskStatus） ===
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// PLC动作任务状态（发Req→等Done→清信号）
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type TaskStatus string
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const (
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TaskStatus_Created TaskStatus = "CREATED" // 任务已创建，等待调度
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TaskStatus_Dispatched TaskStatus = "DISPATCHED" // 任务已下发到Worker，等待执行
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TaskStatus_Running TaskStatus = "RUNNING" // PLC动作执行中（已写Req，等待Done）
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TaskStatus_Success TaskStatus = "SUCCESS" // 任务执行成功
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TaskStatus_Failed TaskStatus = "FAILED" // 任务执行失败
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TaskStatus_Timeout TaskStatus = "TIMEOUT" // 任务执行超时
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)
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// === 工站状态（StationStatus） ===
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type StationStatus string
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const (
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StationStatus_Idle StationStatus = "IDLE" // 工站空闲，可接收新工件
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StationStatus_Busy StationStatus = "BUSY" // 工站忙碌，所有槽位已占用/加工中
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StationStatus_Waiting StationStatus = "WAITING" // 工站等待，等待机器人或PLC信号
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StationStatus_Fault StationStatus = "FAULT" // 工站故障，需人工介入
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StationStatus_Offline StationStatus = "OFFLINE" // 工站离线，通讯中断
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)
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// === 报警等级（AlarmLevel） ===
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type AlarmLevel string
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const (
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AlarmLevel_INFO AlarmLevel = "INFO" //普通信息级报警，仅记录无停机风险
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AlarmLevel_WARN AlarmLevel = "WARN" // 警告级报警，轻微异常，产线可继续运行
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AlarmLevel_ERROR AlarmLevel = "ERROR" // 错误级报警，设备局部故障，需干预
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AlarmLevel_CRITICAL AlarmLevel = "CRITICAL" // 严重故障级报警，整机紧急停机
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)
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// === 报警状态（AlarmStatus） ===
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type AlarmStatus string
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const (
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AlarmStatus_ACTIVE AlarmStatus = "ACTIVE" // 报警当前持续触发中
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AlarmStatus_ACKED AlarmStatus = "ACKED" // 报警已人工确认，但故障未消除
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AlarmStatus_CLEARED AlarmStatus = "CLEARED" // 报警故障已消除
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)
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// === 人工交互类型（ManualActionType） ===
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// 磨床单元需要人工介入的场景
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type ManualActionType string
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const (
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// ManualActionType_InspectionDecision - 全检NG，需要人工判定放行/报废
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ManualActionType_InspectionDecision ManualActionType = "INSPECTION_DECISION"
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// ManualActionType_RecoveryRequired - 异常恢复（断电重启后状态不一致）
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ManualActionType_RecoveryRequired ManualActionType = "RECOVERY_REQUIRED"
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// ManualActionType_FaultConfirm - 设备故障确认
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ManualActionType_FaultConfirm ManualActionType = "FAULT_CONFIRM"
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)
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// === 人工交互状态（ManualActionStatus） ===
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type ManualActionStatus string
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const (
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ManualActionStatus_PENDING ManualActionStatus = "PENDING" // 等待人工处理
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ManualActionStatus_RESOLVED ManualActionStatus = "RESOLVED" // 人工操作已完成处置
|
|||
|
|
ManualActionStatus_EXPIRED ManualActionStatus = "EXPIRED" // 人工操作超时未处理
|
|||
|
|
)
|
|||
|
|
|
|||
|
|
// === 恢复决策（RecoveryDecision） ===
|
|||
|
|
type RecoveryDecision string
|
|||
|
|
|
|||
|
|
const (
|
|||
|
|
RecoveryDecision_RESUME RecoveryDecision = "RESUME" // 故障处理完成，恢复自动生产
|
|||
|
|
RecoveryDecision_WAIT_UNLOAD RecoveryDecision = "WAIT_UNLOAD" // 等待取走当前工件后再恢复
|
|||
|
|
RecoveryDecision_SUSPEND RecoveryDecision = "SUSPEND" // 长期暂停产线，等待人工介入
|
|||
|
|
RecoveryDecision_SCRAP RecoveryDecision = "SCRAP" // 当前工件判定报废，清空后重启
|
|||
|
|
)
|
|||
|
|
|
|||
|
|
// === 工单来源（WorkOrderSource） ===
|
|||
|
|
type WorkOrderSource string
|
|||
|
|
|
|||
|
|
const (
|
|||
|
|
WorkOrderSource_Manual WorkOrderSource = "MANUAL" // 工单由操作人员手动创建
|
|||
|
|
WorkOrderSource_MOM WorkOrderSource = "MOM" // 工单由上层 MOM 制造管理系统下发
|
|||
|
|
)
|
|||
|
|
|
|||
|
|
// === PLC信号名称常量（Signal Names） ===
|
|||
|
|
// 所有PLC信号名称集中在此，避免魔法字符串散落在代码中。
|
|||
|
|
// 信号名称必须与DB signal表中的name字段完全一致。
|
|||
|
|
const (
|
|||
|
|
// --- 相机 Camera (M2020-M2029) ---
|
|||
|
|
SigCameraShootReq = "CameraShootReq"
|
|||
|
|
SigCameraShootDone = "CameraShootDone"
|
|||
|
|
SigCameraShootTray = "CameraShootTray"
|
|||
|
|
SigCameraWorkType = "CameraWorkType" // 工件类型(product_type.id)，每组动作前必写
|
|||
|
|
|
|||
|
|
// --- 接驳台 Dock (M2000-M2029) ---
|
|||
|
|
SigDockFetchReq = "DockFetchReq"
|
|||
|
|
SigDockFetchDone = "DockFetchDone"
|
|||
|
|
SigDockFetchPos = "DockFetchPos"
|
|||
|
|
SigDockFetchTray = "DockFetchTray"
|
|||
|
|
SigDockPlaceReq = "DockPlaceReq"
|
|||
|
|
SigDockPlaceDone = "DockPlaceDone"
|
|||
|
|
SigDockPlacePos = "DockPlacePos"
|
|||
|
|
SigDockPlaceTray = "DockPlaceTray"
|
|||
|
|
|
|||
|
|
// --- 磨床 Grinder (M2030-M2059) ---
|
|||
|
|
SigGrinderFetchReq = "GrinderFetchReq"
|
|||
|
|
SigGrinderFetchDone = "GrinderFetchDone"
|
|||
|
|
SigGrinderPlaceReq = "GrinderPlaceReq"
|
|||
|
|
SigGrinderPlaceDone = "GrinderPlaceDone"
|
|||
|
|
SigGrinderExchangeReq = "GrinderExchangeReq"
|
|||
|
|
SigGrinderExchangeDone = "GrinderExchangeDone"
|
|||
|
|
SigGrinderMachiningDone = "GrinderMachiningDone" // PLC→PC 磨削完成信号
|
|||
|
|
|
|||
|
|
// --- 换向机构 TurnTable (M2060-M2079) ---
|
|||
|
|
SigTurnTableFetchReq = "TurnTableFetchReq"
|
|||
|
|
SigTurnTableFetchDone = "TurnTableFetchDone"
|
|||
|
|
SigTurnTablePlaceReq = "TurnTablePlaceReq"
|
|||
|
|
SigTurnTablePlaceDone = "TurnTablePlaceDone"
|
|||
|
|
// 换向机构用于方形件换向：放换向机构→PLC自动旋转→TurnTablePlaceDone→取回
|
|||
|
|
|
|||
|
|
// --- 全检台 FullCheck (M2090-M2109) ---
|
|||
|
|
SigFullCheckFetchReq = "FullCheckFetchReq"
|
|||
|
|
SigFullCheckFetchPos = "FullCheckFetchPos"
|
|||
|
|
SigFullCheckInspectDone = "FullCheckInspectDone" // PLC→PC 检测完成在取放料位
|
|||
|
|
SigFullCheckFetchDone = "FullCheckFetchDone"
|
|||
|
|
SigFullCheckPlaceReq = "FullCheckPlaceReq"
|
|||
|
|
SigFullCheckPlacePos = "FullCheckPlacePos"
|
|||
|
|
SigFullCheckPlaceDoneRequestInspect = "FullCheckPlaceDoneRequestInspect" // PC→PLC 放料完成请求人工检验
|
|||
|
|
SigFullCheckDetecting = "FullCheckDetecting" // PLC→PC 人工检验中
|
|||
|
|
SigFullCheckPlaceDone = "FullCheckPlaceDone"
|
|||
|
|
// 全检一步换料（PLC M2081 取位置 → M2082 放位置 → M2080 请求 → M2089 完成）
|
|||
|
|
SigFullCheckExchangeFetchPos = "FullCheckExchangeFetchPos"
|
|||
|
|
SigFullCheckExchangePlacePos = "FullCheckExchangePlacePos"
|
|||
|
|
SigFullCheckExchangeReq = "FullCheckExchangeReq"
|
|||
|
|
SigFullCheckExchangeDone = "FullCheckExchangeDone"
|
|||
|
|
|
|||
|
|
// --- 缓存台 Cache (M2110-M2129) ---
|
|||
|
|
SigCacheFetchReq = "CacheFetchReq"
|
|||
|
|
SigCacheFetchPos = "CacheFetchPos"
|
|||
|
|
SigCacheFetchDone = "CacheFetchDone"
|
|||
|
|
SigCachePlaceReq = "CachePlaceReq"
|
|||
|
|
SigCachePlacePos = "CachePlacePos"
|
|||
|
|
SigCachePlaceDone = "CachePlaceDone"
|
|||
|
|
// 缓存台无独立PLC信号，回流由软件调度触发：全检台有空位时从缓存台取料
|
|||
|
|
|
|||
|
|
// --- 气吹清洁 AirBlow (复用Wash信号地址 M2130-M2139) ---
|
|||
|
|
// 新流程：气吹清洁机构复用原Wash信号地址，机器人放料→发WashStartReq→等待AirBlowCompleteDone→机器人取回
|
|||
|
|
// 等待信号名必须与 signal 表 name 一致（AirBlowCompleteDone，PLC_清洗完成 M2139），
|
|||
|
|
// 信号轮询器按 name 匹配任务等待，旧名 WashCompleteDone 已不在信号表中。
|
|||
|
|
SigAirBlowStartReq = "WashStartReq" // 复用WashStartReq信号（软件_工件清洗 M2130）
|
|||
|
|
SigAirBlowCompleteDone = "AirBlowCompleteDone" // 等待信号名，与 signal 表 name 一致（M2139）
|
|||
|
|
)
|