~admin/智能网联_25-0305_617_v1.git

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			# ð æ¨¡åè®¾è®¡ææ¡£ï¼12. å®æ¶ç¯å¢ä¿¡æ¯å±ç¤ºï¼âââââï¼

			## ä¸ãæ¨¡åç®ç

			æ¬æ¨¡åç¨äºå¨å®¢æ·ç«¯å¤§å±å®æ¶å±ç¤ºæºæ§å·¥å°ååºåçç¯å¢ä¿¡æ¯ï¼åæ¬æ¸©åº¦ãæ¹¿åº¦ãç²å°æµåº¦ãæ½å·¥è¿åº¦ãçæ§è½®æçãåæ¶æ¯æå¨æåå®¹æ©å±ï¼å°å°å¾ãèå¤ç®åµï¼ã

			---

			## äºãä¸»è¦åè½

			\| åè½åç§° \| æè¿° \|
			\| ------ \| ---------------- \|
			\| ç¯å¢ä¿¡æ¯å±ç¤º \| æå·¥å°åºåå±ç¤ºæ¸©åº¦ãæ¹¿åº¦ãç²å°ç \|
			\| æ½å·¥è¿åº¦å±ç¤º \| å±ç¤ºæ½å·¥åé¶æ®µçè®¡åä¸å®æé \|
			\| çæ§è½®æ \| è½®æµæ¾ç¤ºåæåå¤´è§é¢ \|
			\| å°å°å¾é¢è§ \| å°åºåæ æ³¨åä¼ æè®¾å¤ä¸ç¶æ \|
			\| èå¤æåµå¿«è§ \| å½åäººåå¨åºæ°ãç¾å°çç \|

			---

			## ä¸ãæ°æ®æ¥æºè¯´æ

			\| æ°æ®é¡¹ \| æ¥æº \| æ¹å¼ \|
			\| -------- \| ------------- \| ------------ \|
			\| æ¸©åº¦/æ¹¿åº¦/ç²å° \| ä¼ æå¨ä¸ä¼ â æå¡ç«¯è½¬å \| çå®æ¶ï¼æå¡ç«¯ä¸»å¨æ¨éï¼ \|
			\| æ½å·¥è¿åº¦ \| æ°æ®åºè®°å½ \| å®¢æ·ç«¯å®æ¶è¯·æ±ï¼è½®è¯¢ï¼ \|
			\| æåå¤´ç»é¢ \| æåå¤´/æå¡ç«¯è§é¢è½¬ç æ¥å£ \| RTSP/HTTP ææ¾ \|
			\| èå¤æåµ \| æå¡ç«¯æ¥å£ \| è½®è¯¢/æ´æ°æ¨é \|

			---

			## åãå®¢æ·ç«¯è®¾è®¡

			### Qtç»æå»ºè®®ï¼åºäºå¤§å±æ¾ç¤ºï¼

			```bash
			EnvDisplayModule/
			âââ EnvMainWindow.ui # å¤§å±çé¢å¸å±
			âââ EnvRealtimeWidget.h/.cpp # ç¯å¢æ°æ®å±ç¤ºåº
			âââ VideoCarouselWidget.h/.cpp # è§é¢è½®æåº
			âââ MapMiniWidget.h/.cpp # å°å°å¾æ¾ç¤ºåºå
			âââ ProgressWidget.h/.cpp # æ½å·¥è¿åº¦åº
			âââ AttendanceSummaryWidget.h/.cpp # èå¤å¿«è§
			âââ EnvSocketHandler.h/.cpp # æ¥æ¶æ¨éæ°æ®
			```

			---

			## äºãæå¡ç«¯æ¥å£è®¾è®¡

			### WebSocket æ¨éæ¥å£ï¼æ¨èï¼

			* å°åï¼`ws://server:port/ws/env`
			* æ¨éæ ¼å¼ï¼JSONï¼ï¼

			```json
			{
			"area": "ååº1å·å¡å",
			"device_id": "D-1002",
			"temperature": 31.2,
			"humidity": 48.3,
			"dust": 0.76,
			"timestamp": "2025-06-17T14:00:00"
			}
			```

			### æ½å·¥è¿åº¦æ¥è¯¢æ¥å£

			* URLï¼`GET /api/progress/list`
			* è¿åå¼ï¼

			```json
			[
			{
			"type": "åºåå¼æ",
			"plan": 100,
			"done": 60,
			"unit": "mÂ³",
			"timestamp": "2025-06-17"
			}
			]
			```

			---

			## åãæ°æ®åºç»æè®¾è®¡

			### ç¯å¢ä¿¡æ¯è¡¨ `env_data`

			\| åæ®µå \| ç±»å \| æè¿° \|
			\| ----------- \| -------- \| ---- \|
			\| id \| int \| ä¸»é® \|
			\| device\_id \| varchar \| è®¾å¤ç¼å· \|
			\| area \| varchar \| åºååç§° \|
			\| temperature \| float \| æ¸©åº¦ \|
			\| humidity \| float \| æ¹¿åº¦ \|
			\| dust \| float \| ç²å°æµåº¦ \|
			\| timestamp \| datetime \| æ°æ®æ¶é´ \|

			### æ½å·¥è¿åº¦è¡¨ `progress_info`

			\| åæ®µå \| ç±»å \| æè¿° \|
			\| --------- \| -------- \| ----- \|
			\| id \| int \| ä¸»é® \|
			\| type \| varchar \| æ½å·¥ç±»å \|
			\| plan \| float \| é¢è®¡å·¥ä½é \|
			\| done \| float \| å½åå®æ \|
			\| unit \| varchar \| åä½ \|
			\| timestamp \| datetime \| æ´æ°æ¶é´ \|

			---

			# ð¨ æ¨¡åè®¾è®¡ææ¡£ï¼13. è¦æ¥ç®¡çï¼ââââï¼

			## ä¸ãæ¨¡åç®ç

			å¯¹å·¥å°ä¸çç¯å¢ææ è¿è¡å®æ¶çæµåæ¥è¦å¤æï¼å½æ°å¼è¶è¿è®¾å®éå¼æ¶è§¦åæ¥è¦ï¼éè¿å£°åé¢è¦ãå®¢æ·ç«¯æç¤ºãæ´¾åçæ¹å¼è¿è¡éç¯ç®¡çã

			---

			## äºãåè½æ¦è¿°

			\| åè½ \| æè¿° \|
			\| ----- \| ------------------- \|
			\| éå¼ç®¡ç \| æ¯é¡¹ææ å¯è®¾ç½®æå°å¼/æå¤§å¼ï¼å¨æè°æ´ \|
			\| æ¥è¦è§¦å \| æå¡ç«¯å¤æè¶è¿éå¼æ¶è§¦åè¦æ¥äºä»¶ \|
			\| å®¢æ·ç«¯æ¾ç¤º \| ææå®¢æ·ç«¯å®æ¶å¼¹åºææ è®°è¦æ¥ä¿¡æ¯ \|
			\| æ¥è¦è®°å½ \| ææåå²æ¥è¦å¥åºï¼ä¾æ¥è¯¢ç»è®¡ \|
			\| æ¥è¦å¤ç \| å¯è®°å½å¤çæ¹å¼ï¼èªå¨/æ´¾å/æå¨ï¼ \|

			---

			## ä¸ãæ¥è¦è§¦åé»è¾

			### æå¡ç«¯å¤çæµç¨ï¼

			```
			æ°æ®æ¥æ¶ â å¤ææ¯å¦è¶åºéå¼ â æ¯ â
			1. åå¥è¦æ¥è¡¨
			2. è½¬åæ¥è¦ç»ææå®¢æ·ç«¯ï¼WebSocketï¼
			```

			---

			## åãæ°æ®åºè¡¨ç»æè®¾è®¡

			### è¦æ¥ä¿¡æ¯è¡¨ `alarm_info`

			\| åæ®µå \| ç±»å \| æè¿° \|
			\| -------------- \| -------- \| -------------- \|
			\| id \| int \| ä¸»é® \|
			\| device\_id \| varchar \| æ¥æºè®¾å¤ç¼å· \|
			\| metric \| varchar \| ææ åç§°ï¼æ¸©åº¦çï¼ \|
			\| value \| float \| è§¦åå¼ \|
			\| threshold\_min \| float \| æå°éå¼ \|
			\| threshold\_max \| float \| æå¤§éå¼ \|
			\| status \| varchar \| ç¶æï¼é¢è¦/å¤çä¸/å·²è§£å³ï¼ \|
			\| handler \| varchar \| å¤çäºº \|
			\| timestamp \| datetime \| è§¦åæ¶é´ \|

			### éå¼è®¾ç½®è¡¨ `alarm_threshold`

			\| åæ®µå \| ç±»å \| æè¿° \|
			\| ------------ \| -------- \| ---------- \|
			\| id \| int \| ä¸»é® \|
			\| metric \| varchar \| ææ ï¼æ¸©åº¦ãæ¹¿åº¦çï¼ \|
			\| min\_value \| float \| æå°å¼ \|
			\| max\_value \| float \| æå¤§å¼ \|
			\| update\_time \| datetime \| æ´æ°æ¶é´ \|

			---

			## äºãå®¢æ·ç«¯çé¢è®¾è®¡

			### éå¼ç®¡ççé¢

			* æ¯ææ¥è¯¢ãä¿®æ¹ï¼æéæ ¡éªï¼
			* ç¨è¡¨æ ¼æ¹å¼å±ç¤ºåææ å½åéå¼

			### è¦æ¥å±ç¤ºçé¢

			* å¯ä½ä¸ºé¡¶é¨çº¢è²æ¨ªå¹å®æ¶æ»å¨
			* æ¯æå¼¹çªéç¥ãæ¥è¦åè¡¨å±ç¤º

			---

			## åãæ°æ®æ¨éæ ¼å¼ï¼WebSocketï¼

			```json
			{
			"type": "alarm",
			"device_id": "D-1002",
			"metric": "ç²å°æµåº¦",
			"value": 1.35,
			"min": 0.0,
			"max": 1.2,
			"status": "é¢è¦",
			"timestamp": "2025-06-17T14:01:00"
			}
			```

			---

			## ä¸ãå®¢æ·ç«¯æ¨¡åè®¾è®¡å»ºè®®

			```bash
			AlarmModule/
			âââ AlarmManager.h/.cpp # é»è¾å¤çãéå¼å¤æå°è£
			âââ AlarmThresholdWidget.ui # éå¼è®¾ç½®çé¢
			âââ AlarmDisplayWidget.ui # å®æ¶è¦æ¥æ¾ç¤ºåº
			âââ AlarmWebSocketHandler.cpp # æ¨éå¤çå¨
			```

			------

			# â æ¨èæ¶æï¼æ°æ®ç»ä¸ç®¡çï¼Widget åªè´è´£æ¾ç¤º

			> ð æ ¸å¿ææ³ï¼æ°æ®è·åç»ä¸å¤çï¼UI æ¾ç¤ºåå«æ´æ°

			------

			## ð§ æ¶æåå±å»ºè®®

			### 1. â æ°æ®ä¸å¿ï¼ç»ä¸ç®¡çï¼

			è´è´£æ¥æ¶ãè§£æãç¼åæææ°æ®ï¼åæ¬æ¨éåè½®è¯¢ï¼
			æ¨èåä¾ç±»ï¼`DataCenter` æ `DataDispatcher`

			å®è´è´£ï¼

			- ç»ä¸ WebSocket/TCP æ¥æ¶ä¼ æå¨æ°æ®ï¼æ¨éï¼
			- å®æ¶è½®è¯¢æ¥å£æåæ°æ®åºæ°æ®
			- ç»´æ¤æ¬å°ç¼åï¼å¦å½åæ¸©åº¦ãè¿åº¦ãèå¤ï¼
			- åå° Qt ä¿¡å·ï¼`dataUpdated()`ï¼éç¥ææéè¦å·æ°æ¾ç¤ºçæ§ä»¶

			```cpp
			class DataCenter : public QObject {
			Q_OBJECT
			public:
			static DataCenter* instance(); // åä¾

			void init(); // åå§åæ°æ®æºè¿æ¥ãå®æ¶å¨ç
			QVariantMap getEnvData(); // è·åå½åç¼å
			QVariantMap getProgressData();

			signals:
			void envDataUpdated();
			void progressDataUpdated();
			void attendDataUpdated();
			};
			```

			------

			### 2. â æ¯ä¸ªååº widget ââ åªçå¬ãæ¾ç¤º

			åä¸ª widget ä¸æ³¨åä¸ä»¶äºï¼æ¾ç¤º UI + æ¥æ¶æ°æ®æ´æ°ä¿¡å·

			- `EnvWidget` çå¬ `envDataUpdated()`ï¼èªå¨æ´æ°æ¸©åº¦/æ¹¿åº¦æ ç¾
			- `ProgressWidget` çå¬ `progressDataUpdated()`ï¼å·æ°å¾è¡¨
			- `AttendWidget` çå¬ `attendDataUpdated()`ï¼å±ç¤ºåºå¤äººæ°
			- `AlarmWidget` çå¬ç»ä¸åè¦ä¿¡å· `alarmTriggered(...)`ï¼å¼¹åºæç¤º

			```cpp
			connect(DataCenter::instance(), &DataCenter::envDataUpdated, this, &EnvWidget::updateDisplay);
			```

			------

			### 3. â è§é¢ææ¾é¨åï¼ä¾å¤ï¼

			- RTSP è§é¢æ¨èç±æ¯ä¸ª `CameraWidget` èªè¡ç»´æ¤æµå°åä¸ææ¾å¨ï¼å¦ VLC/FFmpeg å°è£ï¼
			- å ä¸ºæ¯ä¸ªçæ§ç»é¢ææ¾è´è½½é«ãå¹¶ä¸ UI æ§å¶è¾å¼ºï¼è½®æãåæ¢ï¼
			- å¯ç»ä¸éç½®è§é¢æºï¼ä½ææ¾é»è¾åå¸å¨æ§ä»¶ä¸

			------

			## â³ï¸ æ»ç»å¯¹æ¯

			\| æ¹æ¡ \| ç¹ç¹ \| å»ºè®® \|
			\| ------------------------ \| --------------------------------------- \| ---------------------------------------------- \|
			\| ç»ä¸ç®¡çï¼æ¨èï¼ \| æææ°æ®ç»ä¸æ¥å¥ãç¼åãè½¬åç»å widget \| æ´æ¸æ°ãæ´æç»´æ¤ãæ´å¥½è§£è¦ \|
			\| åå«å¨å widget è·åæ°æ® \| æ§ä»¶èªå·±å»è½®è¯¢ãç»´æ¤å®æ¶å¨ãè§£ææ¥å£ \| åæç®åï¼åæå®¹ææ··ä¹±ãéå¤ä»£ç ãä¸å¥½ç»ä¸æ´æ° \|

			------

			## â ç»ä¸ç®¡ççä¼ç¹

			- ð è§£è¦ï¼UI åæ°æ®å¤çåå¼ï¼æ¸æ°èè´£
			- ð¦ ç¼åéä¸ï¼å¤ä¸ª widget å±äº«æ°æ®ï¼ä¸éå¤è®¿é®æ¥å£
			- ð ç»ä¸è½®è¯¢/æ¨éå¤çï¼æ¹ä¾¿æ©å±åè®®ãæ¥å£ãè°è¯
			- ð¨ ç»ä¸åè¦å¤çï¼åè¦å¤æé»è¾ä¸éè¦åå¨æ¯ä¸ª widget ä¸

			------

			## ð§± æ¨èä½ å®ç°çæ¨¡åç±»åå

			\| æ¨¡å \| ç±»å \| ä½ç¨ \|
			\| --------------- \| -------------------------------- \| ------------------------------------------- \|
			\| æ°æ®ä¸å¿ \| `DataCenter` \| ç®¡çæææ°æ®éä¿¡ãç¼åãä¿¡å· \|
			\| ç½ç»éä¿¡ \| `WebSocketClient` / `HttpClient` \| å®ç°æ¨é/è½®è¯¢ \|
			\| UI - ç¯å¢ä¿¡æ¯åº \| `EnvDisplayWidget` \| çå¬ `envDataUpdated()` \|
			\| UI - è§é¢è½®æ \| `CameraCarouselWidget` \| ç»´æ¤ææ¾å¨ \|
			\| UI - å°å¾ \| `MapWidget` \| æ ¹æ® `deviceDataUpdated()` æ·»å è®¾å¤ç¶æå¾æ \|
			\| UI - è¿åº¦å¾ \| `ProgressChartWidget` \| å±ç¤ºæ°æ®åºè¿åº¦æ°æ® \|
			\| UI - èå¤ \| `AttendWidget` \| å±ç¤ºæå¡ç«¯èå¤ç»æ \|
			\| UI - åè¦ \| `AlarmBannerWidget` \| ç»ä¸æ¥æ¶é¢è¦æ¾ç¤º \|

			------

	Client/王国壮/document/实时环境信息展示.xlsx	补丁 \| 查看 \| 原始文档 \| blame \| 历史
	Client/王国壮/document/实时环境信息展示警报管理.md	310 ●●●●● 补丁 \| 查看 \| 原始文档 \| blame \| 历史