feat: 数据修正系数支持正负值分组配置

CHANGELOGS/V1.2.4.md

@@ -0,0 +1,61 @@
+# V1.2.4 更新日志
+
+- **更新日期**: 2026年06月17日
+- **版本号**: 1.2.4
+
+##  新增功能
+
+### 1. 数据修正系数支持正负值分组配置
+- **新增正负值双组修正系数**：每个距离配置下，分别维护“正值配置”和“负值配置”两套 `xK/xB/yK/yB`
+- **按原始值符号自动应用**：当原始采集值大于等于 `0` 时使用正值配置，小于 `0` 时使用负值配置
+- **X/Y 独立判断**：`xReal` 和 `yReal` 分别按各自原始值符号选择对应修正系数，不共享判断结果
+- **保持历史冻结语义**：修正系数变更后仅影响后续新采集数据，已进入历史链路的数据保持采集当时的修正结果
+
+### 2. 修正系数配置界面升级
+- **卡片内新增正负值配置区**：每张距离配置卡片内新增“正值配置”和“负值配置”两个分组
+- **支持 8 项参数编辑**：每个距离可分别编辑正值组和负值组的 `xK/xB/yK/yB`
+- **保留多距离管理能力**：继续支持距离配置的新增、编辑、删除和当前应用项切换
+- **保留控制台调试输出**：修正计算时继续输出原始值、命中的正负组、K、B 和修正后值，便于排查数据口径
+
+##  技术细节
+
+### 本地存储结构
+```json
+{
+  "profiles": [
+    {
+      "distance": 10,
+      "positive": { "xK": 1, "xB": 0, "yK": 1, "yB": 0 },
+      "negative": { "xK": 1, "xB": 0, "yK": 1, "yB": 0 }
+    }
+  ],
+  "activeDistance": 10
+}
+```
+
+### 数据处理策略
+- `0` 归入正值配置
+- 正负值判断基于传感器原始值，而不是修正后的结果
+- 空值、缺失值或不可转数字的原始值不参与修正计算，保持“无数据”语义
+- 页面曲线、实时数据显示、报警判断、实时 CSV、报警 CSV 继续共享冻结后的 `correctedX/correctedY`
+
+##  影响范围
+- 系统设置中的数据修正系数配置区域
+- 多距离修正系数本地持久化结构
+- 挠度采集页 X/Y 曲线与右侧实时数据
+- 报警判断逻辑
+- 实时数据 CSV 导出
+- 报警数据 CSV 导出
+
+##  依赖更新
+- 无依赖包更新
+
+##  注意事项
+1. 本版本不兼容 V1.2.3 的单组修正系数本地结构，读取到旧结构或异常结构时会重建为新的默认 `10 米` 正负值双组配置。
+2. 距离仍仅作为上位机修正系数配置的管理维度，不会根据设备状态或测点距离自动切换。
+3. 当前应用项切换后，仅影响后续新采集数据；历史数据仍保持采集当时的修正结果。
+4. 设备侧“测点设置”中的“计算系数”仍为独立参数，与本地正负值数据修正系数不互相替代。
+
+---
+
+**完整更新内容请查看项目 Git 提交记录**

package.json

@@ -1,6 +1,6 @@
 {
   "name": "FlexometerSetup",
-  "version": "1.2.3",
+  "version": "1.2.4",
   "description": "An Electron application with React",
   "main": "./out/main/index.js",
   "author": "cles",

src/renderer/src/components/SystemSettings/SystemSettings.jsx

@@ -798,8 +798,21 @@ function SystemSettings() {
       return
     }
 
+    const [groupKey, factorKey] = field.split('.')
+    if (!groupKey || !factorKey) {
+      return
+    }
+
     const nextProfiles = correctionProfiles.map((profile) =>
-      profile.distance === distance ? { ...profile, [field]: Number(value) } : profile
+      profile.distance === distance
+        ? {
+            ...profile,
+            [groupKey]: {
+              ...profile[groupKey],
+              [factorKey]: Number(value)
+            }
+          }
+        : profile
     )
 
     const nextConfig = persistCorrectionConfig(nextProfiles, activeCorrectionDistance)
@@ -1198,49 +1211,105 @@ function SystemSettings() {
                     </div>
 
                     <div className={styles.correctionFactorGrid}>
-                      <div className={styles.correctionField}>
+                      <div className={styles.correctionFactorGroup}>
-                        <span className={styles.correctionFieldLabel}>xK</span>
+                        <div className={styles.correctionFactorGroupTitle}>正值配置</div>
-                        <InputNumber
+                        <div className={styles.correctionFactorGroupHint}>原始值大于等于 0 时使用</div>
-                          precision={6}
+                        <div className={styles.correctionFactorSubGrid}>
-                          value={profile.xK}
+                          <div className={styles.correctionField}>
-                          onChange={(nextValue) =>
+                            <span className={styles.correctionFieldLabel}>xK</span>
-                            handleCorrectionProfileChange(profile.distance, 'xK', nextValue)
+                            <InputNumber
-                          }
+                              precision={6}
-                          className={styles.correctionFieldInput}
+                              value={profile.positive.xK}
-                        />
+                              onChange={(nextValue) =>
-                      </div>
+                                handleCorrectionProfileChange(profile.distance, 'positive.xK', nextValue)
-                      <div className={styles.correctionField}>
+                              }
-                        <span className={styles.correctionFieldLabel}>xB</span>
+                              className={styles.correctionFieldInput}
-                        <InputNumber
+                            />
-                          precision={6}
+                          </div>
-                          value={profile.xB}
+                          <div className={styles.correctionField}>
-                          onChange={(nextValue) =>
+                            <span className={styles.correctionFieldLabel}>xB</span>
-                            handleCorrectionProfileChange(profile.distance, 'xB', nextValue)
+                            <InputNumber
-                          }
+                              precision={6}
-                          className={styles.correctionFieldInput}
+                              value={profile.positive.xB}
-                        />
+                              onChange={(nextValue) =>
-                      </div>
+                                handleCorrectionProfileChange(profile.distance, 'positive.xB', nextValue)
-                      <div className={styles.correctionField}>
+                              }
-                        <span className={styles.correctionFieldLabel}>yK</span>
+                              className={styles.correctionFieldInput}
-                        <InputNumber
+                            />
-                          precision={6}
+                          </div>
-                          value={profile.yK}
+                          <div className={styles.correctionField}>
-                          onChange={(nextValue) =>
+                            <span className={styles.correctionFieldLabel}>yK</span>
-                            handleCorrectionProfileChange(profile.distance, 'yK', nextValue)
+                            <InputNumber
-                          }
+                              precision={6}
-                          className={styles.correctionFieldInput}
+                              value={profile.positive.yK}
-                        />
+                              onChange={(nextValue) =>
+                                handleCorrectionProfileChange(profile.distance, 'positive.yK', nextValue)
+                              }
+                              className={styles.correctionFieldInput}
+                            />
+                          </div>
+                          <div className={styles.correctionField}>
+                            <span className={styles.correctionFieldLabel}>yB</span>
+                            <InputNumber
+                              precision={6}
+                              value={profile.positive.yB}
+                              onChange={(nextValue) =>
+                                handleCorrectionProfileChange(profile.distance, 'positive.yB', nextValue)
+                              }
+                              className={styles.correctionFieldInput}
+                            />
+                          </div>
+                        </div>
                       </div>
-                      <div className={styles.correctionField}>
+                      <div className={styles.correctionFactorGroup}>
-                        <span className={styles.correctionFieldLabel}>yB</span>
+                        <div className={styles.correctionFactorGroupTitle}>负值配置</div>
-                        <InputNumber
+                        <div className={styles.correctionFactorGroupHint}>原始值小于 0 时使用</div>
-                          precision={6}
+                        <div className={styles.correctionFactorSubGrid}>
-                          value={profile.yB}
+                          <div className={styles.correctionField}>
-                          onChange={(nextValue) =>
+                            <span className={styles.correctionFieldLabel}>xK</span>
-                            handleCorrectionProfileChange(profile.distance, 'yB', nextValue)
+                            <InputNumber
-                          }
+                              precision={6}
-                          className={styles.correctionFieldInput}
+                              value={profile.negative.xK}
-                        />
+                              onChange={(nextValue) =>
+                                handleCorrectionProfileChange(profile.distance, 'negative.xK', nextValue)
+                              }
+                              className={styles.correctionFieldInput}
+                            />
+                          </div>
+                          <div className={styles.correctionField}>
+                            <span className={styles.correctionFieldLabel}>xB</span>
+                            <InputNumber
+                              precision={6}
+                              value={profile.negative.xB}
+                              onChange={(nextValue) =>
+                                handleCorrectionProfileChange(profile.distance, 'negative.xB', nextValue)
+                              }
+                              className={styles.correctionFieldInput}
+                            />
+                          </div>
+                          <div className={styles.correctionField}>
+                            <span className={styles.correctionFieldLabel}>yK</span>
+                            <InputNumber
+                              precision={6}
+                              value={profile.negative.yK}
+                              onChange={(nextValue) =>
+                                handleCorrectionProfileChange(profile.distance, 'negative.yK', nextValue)
+                              }
+                              className={styles.correctionFieldInput}
+                            />
+                          </div>
+                          <div className={styles.correctionField}>
+                            <span className={styles.correctionFieldLabel}>yB</span>
+                            <InputNumber
+                              precision={6}
+                              value={profile.negative.yB}
+                              onChange={(nextValue) =>
+                                handleCorrectionProfileChange(profile.distance, 'negative.yB', nextValue)
+                              }
+                              className={styles.correctionFieldInput}
+                            />
+                          </div>
+                        </div>
                       </div>
                     </div>
                   </div>

src/renderer/src/components/SystemSettings/SystemSettings.module.css

@@ -198,6 +198,32 @@
 }
 
 .correctionFactorGrid {
+  display: grid;
+  grid-template-columns: 1fr;
+  gap: 10px;
+}
+
+.correctionFactorGroup {
+  border: 1px solid #e5e7eb;
+  border-radius: 6px;
+  padding: 10px;
+  background: #fff;
+}
+
+.correctionFactorGroupTitle {
+  font-size: 13px;
+  font-weight: 600;
+  color: #222;
+}
+
+.correctionFactorGroupHint {
+  margin-top: 2px;
+  margin-bottom: 8px;
+  font-size: 12px;
+  color: #666;
+}
+
+.correctionFactorSubGrid {
   display: grid;
   grid-template-columns: repeat(2, minmax(0, 1fr));
   gap: 10px 8px;

src/renderer/src/stores/deviceStore.js

@@ -1,6 +1,8 @@
 import {
   createDefaultCorrectionConfig,
+  createDefaultDualCorrectionFactors,
   getActiveCorrectionFactors,
+  sanitizeDualCorrectionFactors,
   sanitizeCorrectionProfiles
 } from '../utils/deflectionCorrection'
 
@@ -64,12 +66,11 @@ const useDeviceStore = create((set) => ({
 
   // 数据修正系数管理
   setCorrectionFactors: (factors) =>
-    set((state) => ({
+    set({
-      correctionFactors: {
+      correctionFactors: factors
-        ...state.correctionFactors,
+        ? sanitizeDualCorrectionFactors(factors) ?? createDefaultDualCorrectionFactors()
-        ...factors
+        : createDefaultDualCorrectionFactors()
-      }
+    }),
-    })),
   setCorrectionProfiles: (profiles) =>
     set({
       correctionProfiles: sanitizeCorrectionProfiles(profiles)
@@ -89,10 +90,8 @@ const useDeviceStore = create((set) => ({
       return {
         activeCorrectionDistance: distance,
         correctionFactors: {
-          xK: activeProfile.xK,
+          positive: { ...activeProfile.positive },
-          xB: activeProfile.xB,
+          negative: { ...activeProfile.negative }
-          yK: activeProfile.yK,
-          yB: activeProfile.yB
         }
       }
     }),

src/renderer/src/utils/deflectionCorrection.js

@@ -9,9 +9,18 @@ export const DEFAULT_CORRECTION_FACTORS = {
 
 export const DEFAULT_CORRECTION_DISTANCE = 10
 
+export const createDefaultFactorGroup = () => ({
+  ...DEFAULT_CORRECTION_FACTORS
+})
+
+export const createDefaultDualCorrectionFactors = () => ({
+  positive: createDefaultFactorGroup(),
+  negative: createDefaultFactorGroup()
+})
+
 export const createDefaultCorrectionProfile = (distance = DEFAULT_CORRECTION_DISTANCE) => ({
   distance,
-  ...DEFAULT_CORRECTION_FACTORS
+  ...createDefaultDualCorrectionFactors()
 })
 
 export const createDefaultCorrectionConfig = () => ({
@@ -44,6 +53,21 @@ export const sanitizeCorrectionFactors = (value) => {
   }
 }
 
+export const sanitizeDualCorrectionFactors = (value) => {
+  const next = value && typeof value === 'object' ? value : {}
+  const hasPositiveGroup = next.positive && typeof next.positive === 'object'
+  const hasNegativeGroup = next.negative && typeof next.negative === 'object'
+
+  if (!hasPositiveGroup || !hasNegativeGroup) {
+    return null
+  }
+
+  return {
+    positive: sanitizeCorrectionFactors(next.positive),
+    negative: sanitizeCorrectionFactors(next.negative)
+  }
+}
+
 export const sanitizeCorrectionProfile = (value) => {
   const next = value && typeof value === 'object' ? value : {}
   const distance = toPositiveInteger(next.distance)
@@ -52,9 +76,14 @@ export const sanitizeCorrectionProfile = (value) => {
     return null
   }
 
+  const normalizedGroups = sanitizeDualCorrectionFactors(next)
+  if (!normalizedGroups) {
+    return null
+  }
+
   return {
     distance,
-    ...sanitizeCorrectionFactors(next)
+    ...normalizedGroups
   }
 }
 
@@ -110,24 +139,8 @@ export const getActiveCorrectionFactors = (config) => {
   )
 
   return activeProfile
-    ? sanitizeCorrectionFactors(activeProfile)
+    ? sanitizeDualCorrectionFactors(activeProfile) ?? createDefaultDualCorrectionFactors()
-    : { ...DEFAULT_CORRECTION_FACTORS }
+    : createDefaultDualCorrectionFactors()
-}
-
-export const ensureDefaultDistanceProfile = (profiles) => {
-  const normalizedProfiles = sanitizeCorrectionProfiles(profiles)
-  const hasDefaultDistance = normalizedProfiles.some(
-    (profile) => profile.distance === DEFAULT_CORRECTION_DISTANCE
-  )
-
-  if (hasDefaultDistance) {
-    return normalizedProfiles
-  }
-
-  return [
-    ...normalizedProfiles,
-    createDefaultCorrectionProfile(DEFAULT_CORRECTION_DISTANCE)
-  ]
 }
 
 export const removeCorrectionProfileWithFallback = (profiles, activeDistance, distanceToDelete) => {
@@ -162,7 +175,7 @@ export const removeCorrectionProfileWithFallback = (profiles, activeDistance, di
   }
 }
 
-export const correctAxisValue = (originalValue, k, b) => {
+const getFactorGroupNameByValue = (originalValue) => {
   if (originalValue === null || originalValue === undefined || originalValue === '') {
     return null
   }
@@ -172,7 +185,72 @@ export const correctAxisValue = (originalValue, k, b) => {
     return null
   }
 
-  return k * numericOriginal + b
+  return numericOriginal < 0 ? 'negative' : 'positive'
+}
+
+export const correctAxisValue = (originalValue, factors) => {
+  if (originalValue === null || originalValue === undefined || originalValue === '') {
+    return { correctedValue: null, appliedGroup: null, appliedFactors: null }
+  }
+
+  const numericOriginal = Number(originalValue)
+  if (!Number.isFinite(numericOriginal)) {
+    return { correctedValue: null, appliedGroup: null, appliedFactors: null }
+  }
+
+  const normalizedGroups = sanitizeDualCorrectionFactors(factors)
+  if (!normalizedGroups) {
+    return { correctedValue: null, appliedGroup: null, appliedFactors: null }
+  }
+  const appliedGroup = getFactorGroupNameByValue(numericOriginal)
+  const appliedFactors = appliedGroup ? normalizedGroups[appliedGroup] : null
+
+  if (!appliedFactors) {
+    return { correctedValue: null, appliedGroup: null, appliedFactors: null }
+  }
+
+  return {
+    correctedValue: appliedFactors.xK * numericOriginal + appliedFactors.xB,
+    appliedGroup,
+    appliedFactors: {
+      xK: appliedFactors.xK,
+      xB: appliedFactors.xB
+    }
+  }
+}
+
+const correctAxisWithKeys = (originalValue, factors, axis) => {
+  if (originalValue === null || originalValue === undefined || originalValue === '') {
+    return { correctedValue: null, appliedGroup: null, appliedFactors: null }
+  }
+
+  const numericOriginal = Number(originalValue)
+  if (!Number.isFinite(numericOriginal)) {
+    return { correctedValue: null, appliedGroup: null, appliedFactors: null }
+  }
+
+  const normalizedGroups = sanitizeDualCorrectionFactors(factors)
+  if (!normalizedGroups) {
+    return { correctedValue: null, appliedGroup: null, appliedFactors: null }
+  }
+  const appliedGroup = getFactorGroupNameByValue(numericOriginal)
+  const appliedFactors = appliedGroup ? normalizedGroups[appliedGroup] : null
+
+  if (!appliedFactors) {
+    return { correctedValue: null, appliedGroup: null, appliedFactors: null }
+  }
+
+  const kKey = `${axis}K`
+  const bKey = `${axis}B`
+
+  return {
+    correctedValue: appliedFactors[kKey] * numericOriginal + appliedFactors[bKey],
+    appliedGroup,
+    appliedFactors: {
+      [kKey]: appliedFactors[kKey],
+      [bKey]: appliedFactors[bKey]
+    }
+  }
 }
 
 export const applyCorrectionToSensor = (sensor, correctionFactors) => {
@@ -180,32 +258,44 @@ export const applyCorrectionToSensor = (sensor, correctionFactors) => {
     return sensor
   }
 
-  const normalizedFactors = sanitizeCorrectionFactors(correctionFactors)
+  const normalizedFactors =
-  const correctedX = correctAxisValue(sensor.xReal, normalizedFactors.xK, normalizedFactors.xB)
+    sanitizeDualCorrectionFactors(correctionFactors) ?? createDefaultDualCorrectionFactors()
-  const correctedY = correctAxisValue(sensor.yReal, normalizedFactors.yK, normalizedFactors.yB)
+  const xResult = correctAxisWithKeys(sensor.xReal, normalizedFactors, 'x')
+  const yResult = correctAxisWithKeys(sensor.yReal, normalizedFactors, 'y')
 
   console.log('[DeflectionCorrection]', {
     pos: sensor.pos ?? null,
     des: sensor.des ?? '',
     x: {
       originalValue: sensor.xReal ?? null,
-      k: normalizedFactors.xK,
+      appliedGroup: xResult.appliedGroup,
-      b: normalizedFactors.xB,
+      k: xResult.appliedFactors?.xK ?? null,
-      correctedValue: correctedX
+      b: xResult.appliedFactors?.xB ?? null,
+      correctedValue: xResult.correctedValue
     },
     y: {
       originalValue: sensor.yReal ?? null,
-      k: normalizedFactors.yK,
+      appliedGroup: yResult.appliedGroup,
-      b: normalizedFactors.yB,
+      k: yResult.appliedFactors?.yK ?? null,
-      correctedValue: correctedY
+      b: yResult.appliedFactors?.yB ?? null,
+      correctedValue: yResult.correctedValue
     }
   })
 
   return {
     ...sensor,
-    appliedCorrectionFactors: normalizedFactors,
+    appliedCorrectionFactors: {
-    correctedX,
+      x: {
-    correctedY
+        group: xResult.appliedGroup,
+        factors: xResult.appliedFactors
+      },
+      y: {
+        group: yResult.appliedGroup,
+        factors: yResult.appliedFactors
+      }
+    },
+    correctedX: xResult.correctedValue,
+    correctedY: yResult.correctedValue
   }
 }