{"data": [{"观测值": 14.69, "上报时间": 1774919460000, "电池组编号": "1-2", "企业名称": "红龙制药", "阈值": 14.4, "告警ID": 143, "根因": "充电器限压失效、BMS 充电截止逻辑异常", "检测写入时间": 1774948508000, "电池组名称": "蓄电池测试-1", "故障名称": "电芯过压", "园区名称": "红山产业园", "故障级别": "WARNING", "单体电池ID": 3220317350331435, "故障代码": "CELL_OV", "处置建议": "预警：检查充电参数设置；告警：立即停止充电，排查 BMS 充电保护回路"}, {"观测值": 14.77, "上报时间": 1774919460000, "电池组编号": "1-2", "企业名称": "红龙制药", "阈值": 14.4, "告警ID": 144, "根因": "充电器限压失效、BMS 充电截止逻辑异常", "检测写入时间": 1774948508000, "电池组名称": "蓄电池测试-1", "故障名称": "电芯过压", "园区名称": "红山产业园", "故障级别": "WARNING", "单体电池ID": 3220317350331436, "故障代码": "CELL_OV", "处置建议": "预警：检查充电参数设置；告警：立即停止充电，排查 BMS 充电保护回路"}], "row_count": 2, "sql": "SELECT * FROM `蓄电池告警记录` WHERE `故障代码` = 'CELL_OV' AND `上报时间` >= '2026-03-31' AND `上报时间` < '2026-04-01';"}