1.暂降高级类型原因调用dll报错问题

This commit is contained in:
2025-11-26 15:13:34 +08:00
parent f8ffe767dc
commit f588a0ffc8
7 changed files with 99 additions and 71 deletions

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@@ -67,7 +67,9 @@ public interface QvvrCauseDLL extends Library {
// 创建临时文件 // 创建临时文件
String tempDir = System.getProperty("java.io.tmpdir"); String tempDir = System.getProperty("java.io.tmpdir");
File tempLibFile = new File(tempDir, "qvvr_" + System.currentTimeMillis() + "_" + libFileName); File tempLibFile = new File(tempDir, libFileName);
//File tempLibFile = new File(tempDir, "qvvr_" + System.currentTimeMillis() + "_" + libFileName);
// 提取库文件到临时目录 // 提取库文件到临时目录
try (FileOutputStream out = new FileOutputStream(tempLibFile)) { try (FileOutputStream out = new FileOutputStream(tempLibFile)) {

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@@ -1,14 +1,11 @@
package com.njcn.advance.event.service.impl; package com.njcn.advance.event.service.impl;
import cn.hutool.core.util.StrUtil; import cn.hutool.core.util.StrUtil;
import com.njcn.advance.event.cause.core.VoltageSagAnalyzer;
import com.njcn.advance.event.cause.jna.QvvrCauseDLL; import com.njcn.advance.event.cause.jna.QvvrCauseDLL;
import com.njcn.advance.event.cause.model.AnalysisResult;
import com.njcn.advance.event.cause.model.DataFeature; import com.njcn.advance.event.cause.model.DataFeature;
import com.njcn.advance.event.cause.model.QvvrDataStruct; import com.njcn.advance.event.type.jna.*;
import com.njcn.advance.pojo.dto.EventAnalysisDTO; import com.njcn.advance.pojo.dto.EventAnalysisDTO;
import com.njcn.advance.event.service.IEventAdvanceService; import com.njcn.advance.event.service.IEventAdvanceService;
import com.njcn.advance.event.type.jna.QvvrDLL;
import com.njcn.common.config.GeneralInfo; import com.njcn.common.config.GeneralInfo;
import com.njcn.common.pojo.exception.BusinessException; import com.njcn.common.pojo.exception.BusinessException;
import com.njcn.event.file.component.WaveFileComponent; import com.njcn.event.file.component.WaveFileComponent;
@@ -89,8 +86,55 @@ public class EventAdvanceServiceImpl implements IEventAdvanceService {
} }
} }
List<List<Float>> listWaveData = waveDataDTO.getListWaveData(); List<List<Float>> listWaveData = waveDataDTO.getListWaveData();
// 暂降类型
// 创建数据结构
QvvrDLL.QvvrDataStruct typeDataStruct = new QvvrDLL.QvvrDataStruct();
System.out.println("初始化qvvrdll成功-----------");
typeDataStruct.smp_rate = waveDataDTO.getComtradeCfgDTO().getFinalSampleRate();
System.out.println("采样率-----------" + typeDataStruct.smp_rate);
typeDataStruct.smp_len = listWaveData.size();
System.out.println("波形长度-----------" + listWaveData.size());
// 获取ABC三相的瞬时数据
for (int i = 0; i < listWaveData.size(); i++) {
typeDataStruct.smp_va[i] = listWaveData.get(i).get(1);
typeDataStruct.smp_vb[i] = listWaveData.get(i).get(2);
typeDataStruct.smp_vc[i] = listWaveData.get(i).get(3);
}
// 执行算法分析 - 直接调用C DLL
try {
QvvrDLL.INSTANCE.qvvr_fun(typeDataStruct);
System.out.println("调用qvvrdll成功-----------");
if (typeDataStruct.evt_num > 0) {
// 全局比较找出最小三相电压特征值
float globalMinVoltage = Float.MAX_VALUE;
int globalFaultType = 10;
for (int i = 0; i < typeDataStruct.evt_num; i++) {
QvvrDLL.EventBuffer evt = typeDataStruct.evt_buf[i];
for (int j = 0; j < evt.u_min_num; j++) {
float u3min = evt.u3_min[j];
if (u3min < globalMinVoltage) {
globalMinVoltage = u3min;
globalFaultType = evt.qvvr_cata_type[j];
}
}
}
eventAnalysis.setType(globalFaultType);
} else {
eventAnalysis.setType(DataFeature.TYPE10);
}
System.out.println("结束qvvrdll方法调用-----------");
} catch (Exception e) {
eventAnalysis.setType(DataFeature.TYPE10);
eventAnalysis.setTypeFlag(0);
}
// 暂降原因JNA的方式 // 暂降原因JNA的方式
com.njcn.advance.event.cause.jna.QvvrCauseDLL.QvvrDataStruct causeDataStruct = new com.njcn.advance.event.cause.jna.QvvrCauseDLL.QvvrDataStruct(); QvvrCauseDLL.QvvrDataStruct causeDataStruct = new QvvrCauseDLL.QvvrDataStruct();
causeDataStruct.smp_rate = waveDataDTO.getComtradeCfgDTO().getFinalSampleRate(); causeDataStruct.smp_rate = waveDataDTO.getComtradeCfgDTO().getFinalSampleRate();
causeDataStruct.smp_len = listWaveData.size(); causeDataStruct.smp_len = listWaveData.size();
// 获取ABC三相的瞬时数据 // 获取ABC三相的瞬时数据
@@ -112,45 +156,6 @@ public class EventAdvanceServiceImpl implements IEventAdvanceService {
} }
System.out.println("暂降原因分析完毕==============="); System.out.println("暂降原因分析完毕===============");
System.out.println("cause:" + eventAnalysis); System.out.println("cause:" + eventAnalysis);
// 暂降类型
// 创建数据结构
// com.njcn.advance.event.type.jna.QvvrDLL.QvvrDataStruct typeDataStruct = new com.njcn.advance.event.type.jna.QvvrDLL.QvvrDataStruct();
// typeDataStruct.smp_rate = waveDataDTO.getComtradeCfgDTO().getFinalSampleRate();
// typeDataStruct.smp_len = listWaveData.size();
// // 获取ABC三相的瞬时数据
// for (int i = 0; i < listWaveData.size(); i++) {
// typeDataStruct.smp_va[i] = listWaveData.get(i).get(1);
// typeDataStruct.smp_vb[i] = listWaveData.get(i).get(2);
// typeDataStruct.smp_vc[i] = listWaveData.get(i).get(3);
// }
// // 执行算法分析 - 直接调用C DLL
// try {
// QvvrDLL.INSTANCE.qvvr_fun(typeDataStruct);
// if (typeDataStruct.evt_num > 0) {
// // 全局比较找出最小三相电压特征值
// float globalMinVoltage = Float.MAX_VALUE;
// int globalFaultType = 10;
// for (int i = 0; i < typeDataStruct.evt_num; i++) {
// QvvrDLL.EventBuffer evt = typeDataStruct.evt_buf[i];
// for (int j = 0; j < evt.u_min_num; j++) {
// float u3min = evt.u3_min[j];
// if (u3min < globalMinVoltage) {
// globalMinVoltage = u3min;
// globalFaultType = evt.qvvr_cata_type[j];
// }
// }
// }
// eventAnalysis.setType(globalFaultType);
// } else {
// eventAnalysis.setType(DataFeature.TYPE10);
// }
// } catch (Exception e) {
// eventAnalysis.setType(DataFeature.TYPE10);
// eventAnalysis.setTypeFlag(0);
// }
return eventAnalysis; return eventAnalysis;
} }
} }

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@@ -65,7 +65,9 @@ public interface QvvrDLL extends Library {
// 创建临时文件 // 创建临时文件
String tempDir = System.getProperty("java.io.tmpdir"); String tempDir = System.getProperty("java.io.tmpdir");
File tempLibFile = new File(tempDir, "qvvr_" + System.currentTimeMillis() + "_" + libFileName); File tempLibFile = new File(tempDir, libFileName);
// File tempLibFile = new File(tempDir, "qvvr_" + System.currentTimeMillis() + "_" + libFileName);
// 提取库文件到临时目录 // 提取库文件到临时目录
try (FileOutputStream out = new FileOutputStream(tempLibFile)) { try (FileOutputStream out = new FileOutputStream(tempLibFile)) {
@@ -95,6 +97,8 @@ public interface QvvrDLL extends Library {
*/ */
void qvvr_fun(QvvrDataStruct data); void qvvr_fun(QvvrDataStruct data);
void ping();
/** /**
* 对应C语言的qvvr_data_struct结构体 * 对应C语言的qvvr_data_struct结构体
*/ */

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@@ -854,6 +854,21 @@ public class EventRelevantAnalysisServiceImpl extends ServiceImpl<RmpEventAdvanc
/************************************************************************************* /*************************************************************************************
* 获取变压器信息并生成矩阵 * 获取变压器信息并生成矩阵
*************************************************************************************/ *************************************************************************************/
public Map<String, Map<String, Integer>> getNodeBefore(){
Map<String, EntityMtrans> entityMtranMap = new HashMap<>(32);
HandleEvent handleEvent = new HandleEvent();
List<EntityLogic> list = relevantLogMapper.getLogic();
Map<String, Map<String, Integer>> setNodeSort = new HashMap<>();
if (CollectionUtil.isNotEmpty(list)) {
Map<String, List<String>> map = getLogicInfo(list);
setNodeSort = nodeSort(map);
}
return setNodeSort;
}
public Map<String, EntityMtrans> getNodeInfo( ) { public Map<String, EntityMtrans> getNodeInfo( ) {
Map<String, EntityMtrans> entityMtranMap = new HashMap<>(32); Map<String, EntityMtrans> entityMtranMap = new HashMap<>(32);

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@@ -147,6 +147,8 @@ public enum DicDataTypeEnum {
Major_Nonlinear_Device("主要非线性设备类型","Major_Nonlinear_Device"), Major_Nonlinear_Device("主要非线性设备类型","Major_Nonlinear_Device"),
EVALUATION_DEPT("主要非线性设备类型","evaluation_dept"), EVALUATION_DEPT("主要非线性设备类型","evaluation_dept"),
EVALUATION_TYPE("评估类型","Evaluation_Type"), EVALUATION_TYPE("评估类型","Evaluation_Type"),
DATA_DAY("日表表名","Data_Day")
; ;