From 2bfb9602e4c44d9c9be971da68497086be5b69e2 Mon Sep 17 00:00:00 2001
From: wangfq <wangfq@collectpublish.net>
Date: Wed, 27 May 2026 10:34:11 +0800
Subject: [PATCH] =?UTF-8?q?refactor:=20=E5=B0=86=20edc=5Fserver=20?=
 =?UTF-8?q?=E4=BD=9C=E4=B8=BA=E5=AD=90=E6=A8=A1=E5=9D=97=E7=BA=B3=E5=85=A5?=
 =?UTF-8?q?=EF=BC=8C=E6=9B=B4=E6=96=B0=E9=A1=B9=E7=9B=AE=20README?=
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Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .gitmodules |  3 +++
 README.md   | 16 ++++++++++++++--
 edc_server  |  1 +
 3 files changed, 18 insertions(+), 2 deletions(-)
 create mode 100644 .gitmodules
 create mode 160000 edc_server

diff --git a/.gitmodules b/.gitmodules
new file mode 100644
index 0000000..9c19ad0
--- /dev/null
+++ b/.gitmodules
@@ -0,0 +1,3 @@
+[submodule "edc_server"]
+	path = edc_server
+	url = http://118.178.252.17:3000/wangfq/edc_server.git
diff --git a/README.md b/README.md
index a8ca5c4..ce55bab 100644
--- a/README.md
+++ b/README.md
@@ -26,6 +26,13 @@
 └──────────────┘                                              └──────────────┘
 ```
 
+## 子项目
+
+| 目录 | 说明 |
+|------|------|
+| [`edc_server/`](edc_server/) | EDC 边缘数据中心 — Python/uvloop 异步网络服务 |
+| `docs/` | 协议文档 |
+
 ## 协议文档
 
 | 文档 | 说明 |
@@ -36,7 +43,7 @@
 
 ## 技术栈
 
-- **后端服务**: C++ / Go（待定）
+- **后端服务**: Python 3, uvloop, aiomysql
 - **数据库**: MySQL
 - **通信**: TCP/UDP（JSON）、RS485/TTL（二进制协议）
 - **硬件**: DG430 地感测试工装
@@ -44,5 +51,10 @@
 ## 快速开始
 
 ```bash
-# 待补充
+# EDC 服务
+cd edc_server
+pip install -r requirements.txt
+export EDC_MYSQL_HOST=127.0.0.1 EDC_MYSQL_USER=root EDC_MYSQL_PASSWORD=xxx EDC_MYSQL_DB=edc
+mysql -u root -e "CREATE DATABASE IF NOT EXISTS edc CHARACTER SET utf8mb4"
+python run.py
 ```
diff --git a/edc_server b/edc_server
new file mode 160000
index 0000000..bcd4cc6
--- /dev/null
+++ b/edc_server
@@ -0,0 +1 @@
+Subproject commit bcd4cc6a8ddce7fe40512dab1304f71530121dd2