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统计报表-电池温度数据

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mashili
2025-07-08 16:43:33 +08:00
parent 13266bdbd5
commit b0264ebe46
7 changed files with 229 additions and 11 deletions
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32
ems-system/src/main/resources/mapper/ems/EmsBatteryClusterMapper.xml
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@ -346,12 +346,36 @@
t.avg_cell_temp as batteryTemp,
t.create_time as createDate
from ems_battery_cluster t
inner join (select site_id,create_time,MIN(device_id) as device_id
inner join (select site_id,create_time,MIN(device_id) as device_id
from ems_battery_cluster
where site_id = #{siteId}
AND create_time >= Date(#{startDate})
AND create_time <= #{endDate}
GROUP BY site_id,create_time
AND create_time >= Date(#{startDate})
AND create_time <= #{endDate}
GROUP BY site_id,create_time
) temp on t.site_id = temp.site_id and t.create_time = temp.create_time and t.device_id = temp.device_id
</select>
<select id="getClusterDataByHour" resultType="com.xzzn.ems.domain.vo.ClusterStatisListVo">
SELECT latest.statisDate,
t.max_cell_temp as maxTemp,
t.max_cell_temp_id as maxTempId,
t.min_cell_temp as minTemp,
t.min_cell_temp_id as minTempId,
t.max_cell_voltage as maxVoltage,
t.max_cell_voltage_id as maxVoltageId,
t.min_cell_voltage as minVoltage,
t.min_cell_voltage_id as minVoltageId
FROM ( SELECT p.site_id, p.device_id, DATE_FORMAT( p.update_time, '%H' ) AS statisDate, MAX(p.update_time) AS max_update_time
FROM ems_battery_cluster p
WHERE p.stack_device_id = #{stackId}
AND p.device_id = #{clusterId}
AND DATE( p.update_time) = DATE(#{dateTime})
GROUP BY p.site_id, p.device_id, statisDate
) latest
INNER JOIN ems_battery_cluster t ON latest.site_id = t.site_id
AND latest.device_id = t.device_id
AND latest.max_update_time = t.update_time
GROUP BY statisDate, maxTemp, maxTempId, minTemp, minTempId, maxVoltage, maxVoltageId, minVoltage, minVoltageId
ORDER BY statisDate
</select>
</mapper>