耳机阻抗上报

2026-07-06 10:41:41 +08:00
parent 455bea8380
commit 5d2910e89e
13 changed files with 674 additions and 4 deletions
@@ -0,0 +1,39 @@
+/*
+ Navicat Premium Dump SQL
+
+ Source Server         : localhost
+ Source Server Type    : MySQL
+ Source Schema         : audio
+
+ File Encoding         : 65001
+
+ Feature: 用户上报耳机阻抗（最新值）
+*/
+
+SET NAMES utf8mb4;
+SET FOREIGN_KEY_CHECKS = 0;
+
+-- ----------------------------
+-- Table structure for user_headphone_impedance
+-- ----------------------------
+DROP TABLE IF EXISTS `user_headphone_impedance`;
+CREATE TABLE `user_headphone_impedance`  (
+  `id` int NOT NULL AUTO_INCREMENT,
+  `mac_addr` varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci NOT NULL,
+  `device_model` varchar(50) CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci NOT NULL COMMENT 'Luxsin-X8/Luxsin-X9',
+  `impedance_ohm` int NOT NULL COMMENT '阻抗（Ω）整数',
+  `headphone_brand` varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci NOT NULL COMMENT '耳机品牌（原始输入）',
+  `headphone_model` varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci NOT NULL COMMENT '耳机型号（原始输入）',
+  `headphone_brand_norm` varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci NOT NULL COMMENT '耳机品牌（trim+lower，用于去重）',
+  `headphone_model_norm` varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci NOT NULL COMMENT '耳机型号（trim+lower，用于去重）',
+  `ip_addr` varchar(100) CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci NOT NULL COMMENT '服务端获取的设备IP（最新值）',
+  `create_at` datetime NOT NULL DEFAULT CURRENT_TIMESTAMP,
+  `update_at` datetime NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
+  PRIMARY KEY (`id`) USING BTREE,
+  UNIQUE INDEX `uniq_mac_brand_model`(`mac_addr` ASC, `headphone_brand_norm` ASC, `headphone_model_norm` ASC) USING BTREE,
+  INDEX `idx_mac`(`mac_addr` ASC) USING BTREE,
+  INDEX `idx_device_model`(`device_model` ASC) USING BTREE
+) ENGINE = InnoDB CHARACTER SET = utf8mb4 COLLATE = utf8mb4_0900_ai_ci ROW_FORMAT = DYNAMIC;
+
+SET FOREIGN_KEY_CHECKS = 1;
+