/// <summary>
/// 保存转化成的表格到Excel中
/// </summary>
protected DataView SaveBranchesToExcel(string tbName)
{
AppProject pro = AppProject.GetInstance();
if (nets.Count() == 0)
{
return(null);
}
int columns = getColumnCount();
string cmd = "CREATE TABLE " + tbName + " (";
cmd += "网络号 VARCHAR(100),";
for (int i = 0; i < columns; i++)
{
cmd += string.Format("部位{0} VARCHAR(100),端子号{1} VARCHAR(100),端口类型{2} VARCHAR(100),", i, i, i);
}
cmd = cmd.Substring(0, cmd.Length - 1) + ")";
using (OleDbConnection cnn = AccessAndExcelOp.GetExcelConnect(pro.OriginFileName + "(测试支路).xls"))
{
List <string> tbnames = AccessAndExcelOp.GetTableNames(cnn);
string deleteCmd = "Drop Table " + tbName;
if (tbnames.Contains(tbName))
{
AccessAndExcelOp.ExecuteNoQueryCmd(cnn, deleteCmd);
}
AccessAndExcelOp.CreateTable(cnn, cmd);
DataTable table = AccessAndExcelOp.GetTable(cnn, tbName);
fillTable(table);
AccessAndExcelOp.UpdateSourceTable(cnn, table);
return(table.AsDataView());
}
}
/// <summary>
/// 普通导通测试支路
/// </summary>
public LogicNet[] Load24VBranches(int logicMaxNetNum)
{
AppProject pro = AppProject.GetInstance();
nets.Clear();
List <TNode> cfs = pro.GetCFNodes();
int Count = cfs.Count;
BranchNet[] _nets = new BranchNet[Count];
LogicNet[] pnets = new LogicNet[Count];
for (int i = 0; i < Count; i++)
{
BranchNet net = new BranchNet(MaxNetNum + 1);
this.nets.Add(net);
LogicNet pnet = new LogicNet(++logicMaxNetNum);
List <TestBranch> normbr = new List <TestBranch>();
TestBranch branch = new TestBranch();
branch.TryAddNode(cfs[i]);
normbr.Add(branch);
Get24VBranches(normbr, ref net, ref pnet);
_nets[i] = net;
pnets[i] = pnet;
}
pro.Nodes.ForEach(p => p.HasIncluded = false);
return(pnets);
}
/// <summary>
/// 保存到excel
/// </summary>
public System.Data.DataView SaveBranchesToExcel()
{
AppProject pro = AppProject.GetInstance();
string tbName = "接口配置";
if (linkerRelation.Count() == 0)
{
return(null);
}
string cmd = "CREATE TABLE 接口配置 (连接器 VARCHAR(100),连接器端口 VARCHAR(100),测试箱 VARCHAR(100),测试箱端口 VARCHAR(100),线号 VARCHAR(100))";
using (OleDbConnection cnn = AccessAndExcelOp.GetExcelConnect(pro.OriginFileName + "(测试支路).xls"))
{
List <string> tbnames = AccessAndExcelOp.GetTableNames(cnn);
if (tbnames.Contains(tbName))
{
string deleteCmd = "Drop Table " + tbName;
AccessAndExcelOp.ExecuteNoQueryCmd(cnn, deleteCmd);
}
AccessAndExcelOp.CreateTable(cnn, cmd);
DataTable table = AccessAndExcelOp.GetTable(cnn, tbName);
foreach (var link in linkerRelation)
{
DataRow row = table.NewRow();
row[0] = link.Key.LinkerName;
row[1] = link.Key.LinkerPort;
row[2] = link.Value.TestBoxNum;
row[3] = link.Value.TestBoxPort;
row[4] = link.Value.LineNum;
table.Rows.Add(row);
}
AccessAndExcelOp.UpdateSourceTable(cnn, table);
return(table.AsDataView());
}
}
/// <summary>
/// 获得与总负相连接的支路(递归广度)
/// </summary>
private void GetGndBranches(List <TestBranch> branches, ref BranchNet net)
{
AppProject pro = AppProject.GetInstance();
List <TestBranch> nextBranches = new List <TestBranch>();
foreach (var branch in branches)
{
TNode node = branch.LastNode;
foreach (var child in node.Nodes)
{
TestBranch cbranch = branch.Clone();
if (!child.HasIncluded)
{
if (child.PartType == "端子排" &&
child.TNType != TerminalType.Block &&
!(node.TNType == TerminalType.DiodePositive && child.TNType == TerminalType.DiodeNegative))
{
if (!pro.GndTbs.Contains(child, AppProject.cmpNode))
{
pro.GndTbs.Add(child);
}
if (cbranch.AllTB)
{
cbranch.Clear();
}
cbranch.TryAddNode(child);
nextBranches.Add(cbranch);
}
else if (child.TNType == TerminalType.RE)
{
if (!pro.GndTbs.Contains(child, AppProject.cmpNode))
{
pro.GndTbs.Add(child);
}
cbranch.TryAddNode(child);
nextBranches.Add(cbranch);
}
else if (child.PartType == "接口连接器")
{
if (!pro.GndTbs.Contains(child, AppProject.cmpNode))
{
pro.GndTbs.Add(child);
}
cbranch.TryAddNode(child);
net.Branches.Add(cbranch);
cbranch = new TestBranch();
cbranch.TryAddNode(child);
nextBranches.Add(cbranch);
}
}
}
node.HasIncluded = true;
}
if (nextBranches.Count != 0)
{
GetGndBranches(nextBranches, ref net);
}
}
/// <summary>
/// 筛选出所有导通的支路
/// </summary>
/// <param name="rstBrs">支路集合</param>
private void SelectLoops(ref List <TestBranch> rstBrs)
{
AppProject pro = AppProject.GetInstance();
List <TestBranch> rst = new List <TestBranch>();
/*遍历rstBrs中的回路是否闭合*/
foreach (var br in rstBrs)
{
/*判断常开、常闭触点的当前状态*/
var noQuery = br.Branch.Where(p => p.TNType == TerminalType.ContactNormalOpen);
var ncQuery = br.Branch.Where(p => p.TNType == TerminalType.ContactNormalClose);
bool nomark = true;
bool ncmark = true;
foreach (var no in noQuery)
{
TNode another = no.GetAnother();
if (!br.Branch.Contains(another))
{
continue;
}
else
{
if (!no.HasChanged)
{
nomark = false;
break;
}
}
}
if (nomark)
{
foreach (var nc in ncQuery)
{
TNode another = nc.GetAnother();
if (!br.Branch.Contains(another))
{
continue;
}
else
{
if (nc.HasChanged)
{
ncmark = false;
break;
}
}
}
}
if (nomark && ncmark)
{
rst.Add(br);
}
}
rstBrs = rst;
}
public LogicNet(int netNum)
: base(netNum)
{
AppProject pro = AppProject.GetInstance();
loops = new List <TestBranch>();
includedCoils = new List <string>();
bits = new BitArray(pro.CFNodes.Count);
bits.SetAll(false);
faults = new List <ComponentFault>();
}
public static AppProject GetInstance()
{
if (instance == null)
{
lock (syncObj)
{
if (instance == null)
{
instance = new AppProject();
}
}
}
return(instance);
}
/// <summary>
/// 测试该支路加正电压会不会短路
/// </summary>
public bool hasShortCircuit()
{
AppProject pro = AppProject.GetInstance();
if (branch.Count != 0)
{
Dijkstra dist = pro.getDijkstra(branch[0]);
List <TNode> negative = pro.GetSetTerminal(p => p.Type == NamesManage.Negative);
foreach (TNode nd in negative)
{
if (dist.getRouteWeight(nd.index) == 0)
{
return(true);
}
}
}
return(false);
}
/// <summary>
/// 标记包含屏蔽节点的回路
/// </summary>
/// <param name="blockNodes">屏蔽节点集合</param>
private void BlockBranches(List <TNode> blockNodes)
{
AppProject pro = AppProject.GetInstance();
/*屏蔽不符合的支路*/
var nodes = blockNodes.Where(p => p.TNType == TerminalType.ContactNormalClose ||
p.TNType == TerminalType.ContactNormalOpen).ToList();
var coils = blockNodes.Where(p => p.TNType == TerminalType.Coil).ToList();
foreach (var net in pro.LoopNets.Nets)
{
foreach (var branch in net.Branches)
{
/*屏蔽常开、常闭触点*/
if (branch.hasBlock)
{
break;
}
foreach (var nd in nodes)
{
TNode athr = nd.GetAnother();
if (branch.LogicNodes.Contains(nd) && branch.LogicNodes.Contains(athr))
{
branch.hasBlock = true;
break;
}
}
/*屏蔽线圈*/
if (branch.hasBlock)
{
break;
}
foreach (var cl in coils)
{
TNode athr = coils.FirstOrDefault(p => p.Part == cl.Part && p.TNType == cl.TNType && !p.Equals(cl));
if (branch.LogicNodes.Contains(cl) && branch.LogicNodes.Contains(athr))
{
branch.hasBlock = true;
break;
}
}
}
}
}
/// <summary>
/// 获得与总负相连接的支路
/// </summary>
public void LoadGndBranches()
{
AppProject pro = AppProject.GetInstance();
nets.Clear();
BranchNet net = new BranchNet(MaxNetNum + 1);
List <TNode> gndnd = pro.GetSetTerminal(p => p.Type == NamesManage.Negative);
List <TestBranch> gndbr = new List <TestBranch>();
gndnd.ForEach(p =>
{
TestBranch br = new TestBranch();
br.TryAddNode(p);
gndbr.Add(br);
});
GetGndBranches(gndbr, ref net);
//GetGndBranches(gndnd, ref net);
nets.Add(net);
pro.Nodes.ForEach(p => p.HasIncluded = false);
}
/// <summary>
/// 获得与CF点相连接、包含逻辑元件的回路
/// </summary>
private void GetLogicRelations(List <TestBranch> branches, ref BranchNet net)
{
AppProject pro = AppProject.GetInstance();
List <TestBranch> nextBranches = new List <TestBranch>();
foreach (var branch in branches)
{
TNode node = branch.LastNode;
foreach (var child in node.Nodes)
{
TestBranch cbranch = branch.Clone();
if (!child.HasIncluded)
{
if (child.TNType != TerminalType.Block &&
child.PartType != "设备连接器" &&
!pro.GndTbs.Contains(child, AppProject.cmpNode))
{
bool success = cbranch.TryAddNode(child);
if (success)
{
nextBranches.Add(cbranch);
}
}
else if (pro.GndTbs.Contains(child, AppProject.cmpNode) && cbranch.HasLogicElement)
{
cbranch.TryAddNode(child);
bool condict = cbranch.BranchContradict();
if (!condict)
{
net.Branches.Add(cbranch);
}
}
}
}
node.HasIncluded = true;
}
if (nextBranches.Count != 0)
{
GetLogicRelations(nextBranches, ref net);
}
}
/// <summary>
/// 获得包含逻辑元件的回路
/// </summary>
public void LoadLogicLoops()
{
AppProject pro = AppProject.GetInstance();
nets.Clear();
/*获得与CF点相连接、包含逻辑元件的回路*/
var cfs = pro.Nodes.Where(p =>
p.PartType == "接口连接器" &&
p.TNType == TerminalType.Normal &&
!pro.GndTbs.Contains(p, AppProject.cmpNode)
).ToList();
int Count = cfs.Count;
for (int i = 0; i < Count; i++)
{
pro.Nodes.ForEach(p => p.HasIncluded = false);
int netnum = MaxNetNum;
BranchNet net = new BranchNet(++netnum);
nets.Add(net);
List <TestBranch> loopbr = new List <TestBranch>();
TestBranch branch = new TestBranch();
branch.TryAddNode(cfs[i]);
loopbr.Add(branch);
GetLogicRelations(loopbr, ref net);
}
/*获得与总正相连接、包含逻辑器件的回路*/
var vccs = pro.GetSetTerminal(p => p.Type == NamesManage.Positive);
pro.Nodes.ForEach(p => p.HasIncluded = false);
BranchNet vnet = new BranchNet(1 + MaxNetNum);
nets.Add(vnet);
for (int i = 0; i < vccs.Count; i++)
{
List <TestBranch> loopbr = new List <TestBranch>();
TestBranch branch = new TestBranch();
branch.TryAddNode(vccs[i]);
loopbr.Add(branch);
GetLogicRelations(loopbr, ref vnet);
}
}
/// <summary>
/// 获得与总正相连接的支路
/// </summary>
public LogicNet Load110VBranches(int logicMaxNetNum)
{
AppProject pro = AppProject.GetInstance();
nets.Clear();
BranchNet net = new BranchNet(MaxNetNum + 1);
nets.Add(net);
LogicNet pnet = new LogicNet(logicMaxNetNum + 1);
List <TNode> vccnd = pro.GetSetTerminal(p => p.Type == NamesManage.Positive);
List <TestBranch> vccbr = new List <TestBranch>();
vccnd.ForEach(p =>
{
TestBranch br = new TestBranch();
br.TryAddNode(p);
vccbr.Add(br);
});
Get110VBranches(vccbr, ref net, ref pnet);
pro.Nodes.ForEach(p => p.HasIncluded = false);
return(pnet);
}
/// <summary>
/// 获得与总负相连接的支路(Dijkstra)
/// </summary>
public void GetGndBranches(List <TNode> sources, ref BranchNet net)
{
AppProject pro = AppProject.GetInstance();
IReadOnlyCollection <TNode> cfs = pro.CFNodes;
foreach (var nd in sources)
{
Dijkstra dist = pro.getDijkstra(nd);
foreach (var cf in cfs)
{
if (dist.getRouteWeight(cf.index) == 0)
{
List <int> paths = dist.getPath(cf.index);
TestBranch cbranch = new TestBranch();
if (paths.Count > 0)
{
cbranch.TryAddNode(pro.Nodes[paths[paths.Count - 1]]);
}
net.Branches.Add(cbranch);
}
}
}
}
/// <summary>
/// 逆推逻辑导通的条件
/// 这是深度递归函数
/// </summary>
/// <param name="branches">最后找到的条件支路</param>
/// <param name="destCoil">目的线圈的部件名称</param>
/// <param name="blockNodes">会产生矛盾，应该屏蔽的节点</param>
/// <param name="parentCoils">当前要寻找的线圈的祖先辈线圈</param>
/// <param name="includedCoils">已经找到的条件支路中所有的线圈</param>
/// <returns>是否搜索到合适导通条件</returns>
private bool GetConditions(List <TestBranch> branches, string destCoil, List <TNode> blockNodes, List <string> parentCoils)
{
AppProject pro = AppProject.GetInstance();
/*没有需要得电的线圈了就停止搜索*/
if (string.IsNullOrEmpty(destCoil))
{
return(true);
}
/*如果寻找的线圈不在父支路中但在已经搜索过的其他支路里
* 父支路已有的线圈如果再次出现就产生了矛盾
* 那么不用重复寻找
*/
if (!parentCoils.Contains(destCoil) && includedCoils.Contains(destCoil))
{
return(true);
}
else if (parentCoils.Contains(destCoil))
{
return(false);
}
/*遍历该网络中的每一条支路*/
TestBranch br = null;
if (pro.LoopNets.Nets.Count > 0)
{
foreach (var branch in pro.LoopNets.Nets[pro.LoopNets.Nets.Count - 1].Branches)
{
if (!branch.hasBlock)
{
int num = branch.LogicNodes.Count(p => p.Part == destCoil && p.TNType == TerminalType.Coil);
if (num == 2)
{
if (br == null)
{
br = branch;
}
else
{
int brNcNum = br.Branch.Count(p => p.TNType == TerminalType.ContactNormalClose);
int NcNum = branch.Branch.Count(p => p.TNType == TerminalType.ContactNormalClose);
if (brNcNum > NcNum)
{
br = branch;
}
}
}
}
}
}
if (br == null)
{
foreach (var net in pro.LoopNets.Nets)
{
foreach (var branch in net.Branches)
{
if (!branch.hasBlock)
{
int num = branch.LogicNodes.Count(p => p.Part == destCoil && p.TNType == TerminalType.Coil);
if (num == 2)
{
if (br == null)
{
br = branch;
}
else
{
int brNcNum = br.Branch.Count(p => p.TNType == TerminalType.ContactNormalClose);
int NcNum = branch.Branch.Count(p => p.TNType == TerminalType.ContactNormalClose);
if (brNcNum > NcNum)
{
br = branch;
}
}
}
}
}
}
}
else
{
}
/*找到就更新屏蔽的节点、查找下一步寻找的线圈*/
if (br != null)
{
List <string> destCoils = new List <string>();
IEnumerable <string> coils = UpdateRelation(br, destCoils, blockNodes);
if (!branches.Contains(br))
{
branches.Add(br);
}
foreach (var cl in coils)
{
parentCoils.Add(cl);
includedCoils.Add(cl);
}
foreach (var cl in destCoils)
{
List <string> parentcls = new List <string>();
parentCoils.ForEach(p => parentcls.Add(p));
bool success = GetConditions(branches, cl, blockNodes, parentcls);
if (!success)
{
return(false);
}
}
}
else
{
/*没有找到符合条件的支路*/
return(false);
}
return(true);
}
/// <summary>
/// 从条件支路中提取出，下一次要寻找的线圈、新增的屏蔽节点
/// </summary>
/// <param name="br">一条条件支路</param>
/// <param name="destCoils">存放下一次要寻找的线圈</param>
/// <param name="blockNodes">屏蔽节点的集合</param>
/// <returns>本条件支路中包含的线圈的名称</returns>
private IEnumerable <string> UpdateRelation(TestBranch br, List <string> destCoils, List <TNode> blockNodes)
{
AppProject pro = AppProject.GetInstance();
List <string> includedCoils = new List <string>();
foreach (var node in br.LogicNodes)
{
var another = node.GetAnother();
if (br.LogicNodes.Contains(another) && node.TNType == TerminalType.ContactNormalOpen)
{
/*常开触点的线圈作为寻找的目标*/
var query = pro.Nodes.Where(p =>
p.Part == node.Part && p.TNType == TerminalType.Coil);
foreach (var coil in query)
{
if (!destCoils.Contains(coil.Part))
{
destCoils.Add(coil.Part);
}
}
/*常开触点对应的常闭触点需要屏蔽*/
query = pro.Nodes.Where(p =>
p.Part == node.Part && p.TNType == TerminalType.ContactNormalClose);
foreach (var nc in query)
{
TNode athr = nc.GetAnother();
if (athr != null && !blockNodes.Contains(nc))
{
blockNodes.Add(nc);
blockNodes.Add(athr);
}
}
}
if (br.LogicNodes.Contains(another) && node.TNType == TerminalType.ContactNormalClose)
{
/*常闭触点的线圈需要屏蔽*/
var query = pro.Nodes.Where(p =>
p.Part == node.Part && p.TNType == TerminalType.Coil);
foreach (var coil in query)
{
blockNodes.Add(coil);
}
/*常闭触点对应的常开触点需要屏蔽*/
query = pro.Nodes.Where(p =>
p.Part == node.Part && p.TNType == TerminalType.ContactNormalOpen);
foreach (var no in query)
{
TNode athr = no.GetAnother();
if (athr != null && !blockNodes.Contains(no))
{
blockNodes.Add(no);
blockNodes.Add(athr);
}
}
}
if (node.TNType == TerminalType.Coil)
{
var coilpair = br.LogicNodes.Where(p => p.TNType == TerminalType.Coil && p.Part == node.Part).ToList();
if (coilpair.Count == 2)
{
foreach (var coil in coilpair)
{
if (!blockNodes.Contains(coil))
{
blockNodes.Add(coil);
}
if (!includedCoils.Contains(coil.Part))
{
includedCoils.Add(coil.Part);
}
}
var query = pro.Nodes.Where(p =>
p.Part == node.Part && p.TNType == TerminalType.ContactNormalClose);
foreach (var nd in query)
{
TNode ather = nd.GetAnother();
if (ather != null && !blockNodes.Contains(nd))
{
blockNodes.Add(nd);
blockNodes.Add(ather);
}
}
}
}
}
/*屏蔽不符合的支路*/
BlockBranches(blockNodes);
return(includedCoils);
}
/// <summary>
/// 计算各故障模式的特征向量
/// </summary>
private void FaultVector()
{
if (CanTest)
{
AppProject pro = AppProject.GetInstance();
int[,] weight = new int[pro.Nodes.Count, pro.Nodes.Count];
Array.Copy(pro.weight, weight, weight.Length);//拷贝权重矩阵
List <TestBranch> circuits = new List <TestBranch>(loops);
circuits.Add(branches[0]);
foreach (var br in circuits)
{
var coil = br.Branch.Where(p => p.TNType == TerminalType.Coil);
ISet <string> names = new HashSet <string>();
foreach (var nd in coil)
{
if (names.Contains(nd.Part))
{
continue;
}
else
{
names.Add(nd.Part);
TNode another = nd.GetAnother();
if (br.Branch.Contains(another))
{
pro.Nodes.ForEach(p =>
{
if (p.Part == nd.Part && p.TNType == TerminalType.ContactNormalOpen)
{
TNode ather = p.GetAnother();
weight[p.index, ather.index] = 0;
weight[ather.index, p.index] = 0;
}
else if (p.Part == nd.Part && p.TNType == TerminalType.ContactNormalClose)
{
TNode ather = p.GetAnother();
weight[p.index, ather.index] = Dijkstra.infinite;
weight[ather.index, p.index] = Dijkstra.infinite;
}
});
}
}
}
}
/*无故障情况下的特征向量*/
Dijkstra dist = new Dijkstra(weight, branches[0].Branch[0].index);
for (int i = 0; i < pro.CFNodes.Count; i++)
{
bits.Set(i, dist.getRouteWeight(pro.CFNodes[i].index) < Dijkstra.infinite);
}
/*有故障情况下的特征向量*/
faults.Clear();
ISet <TNode> pairs = new HashSet <TNode>();
foreach (var br in branches)
{
foreach (var nd in br.Branch)
{
pairs.Add(nd);
}
}
List <TNode> linkerNodes = new List <TNode>();
foreach (var nd in pairs)
{
TNode another = nd.GetAnother();
if (another == null || linkerNodes.Contains(nd))
{
continue;
}
if ((nd.TNType == TerminalType.BreakerContact && pairs.Contains(another)) ||
(nd.TNType == TerminalType.Coil && pairs.Contains(another)) ||
(nd.TNType == TerminalType.ContactNormalClose && pairs.Contains(another)) ||
(nd.TNType == TerminalType.ContactNormalOpen && pairs.Contains(another)) ||
((nd.TNType == TerminalType.DiodePositive && another.TNType == TerminalType.DiodeNegative && pairs.Contains(another)) ||
(nd.TNType == TerminalType.DiodeNegative && another.TNType == TerminalType.DiodePositive && pairs.Contains(another))) ||
(nd.TNType == TerminalType.Indicator && pairs.Contains(another)))
{
linkerNodes.Add(nd);
linkerNodes.Add(another);
}
}
int pairCount = linkerNodes.Count / 2;
for (int j = 0; j < pairCount; j++)
{
TNode nd1 = linkerNodes[j];
TNode nd2 = linkerNodes[j + 1];
ComponentFault fault1 = new ComponentFault(nd1.Part + "短路", Tuple.Create <TNode, TNode>(nd1, nd2), FaultType.ShortCircuit);
ComponentFault fault2 = new ComponentFault(nd1.Part + "断路", Tuple.Create <TNode, TNode>(nd1, nd2), FaultType.BlockCircuit);
faults.Add(fault1);
faults.Add(fault2);
}
}
}
/// <summary>
/// 找出所有导通的回路
/// </summary>
/// <param name="relativeBrs">所有可能导通的回路</param>
/// <param name="rstBrs">导通的回路</param>
/// <param name="weight">权重矩阵</param>
private void CheckCondition(List <TestBranch> relativeBrs, List <TestBranch> rstBrs)
{
AppProject pro = AppProject.GetInstance();
/*筛选出依然导通的回路*/
SelectLoops(ref rstBrs);
/*遍历relativeBrs中的回路是否闭合*/
foreach (var br in relativeBrs)
{
if (loops.Contains(br) || rstBrs.Contains(br))
{
continue;
}
else
{
/*判断常开、常闭触点的当前状态，如果包含线圈，还要进一步判断线圈造成的影响*/
var noQuery = br.Branch.Where(p => p.TNType == TerminalType.ContactNormalOpen);
var ncQuery = br.Branch.Where(p => p.TNType == TerminalType.ContactNormalClose);
var coilQuery = br.Branch.Where(p => p.TNType == TerminalType.Coil).Select(p => p.Part).Distinct();
bool nomark = true;
bool ncmark = true;
foreach (var no in noQuery)
{
TNode another = no.GetAnother();
if (!br.Branch.Contains(another))
{
continue;
}
else
{
if (!no.HasChanged)
{
nomark = false;
break;
}
}
}
if (nomark)
{
foreach (var nc in ncQuery)
{
TNode another = nc.GetAnother();
if (!br.Branch.Contains(another))
{
continue;
}
else
{
if (nc.HasChanged)
{
ncmark = false;
break;
}
}
}
}
if (nomark && ncmark)
{
rstBrs.Add(br);
/*导通的回路中若还有线圈应该重新查找*/
bool mark = false;
foreach (var cl in coilQuery)
{
int num = br.Branch.Count(p => p.Part == cl && p.TNType == TerminalType.Coil);
if (num == 2)
{
mark = true;
var query = pro.Nodes.Where(p => p.Part == cl &&
(p.TNType == TerminalType.ContactNormalOpen || p.TNType == TerminalType.ContactNormalClose));
foreach (var nd in query)
{
TNode another = nd.GetAnother();
if (another != null)
{
nd.HasChanged = true;
another.HasChanged = true;
}
}
}
}
/*如果含有线圈需要重新核查*/
if (mark)
{
CheckCondition(relativeBrs, rstBrs);
break;
}
}
}
}
}
/// <summary>
/// 检查已找到的逻辑导通条件是否成立
/// </summary>
public void CheckCondition()
{
AppProject pro = AppProject.GetInstance();
/*将所有条件注入点相关的所有回路都添加到relativeBrs集合中*/
List <TestBranch> relativeBrs = new List <TestBranch>();
foreach (var lp in loops)
{
BranchNet net = pro.LoopNets.Nets.FirstOrDefault(p => p.Branches.Contains(lp));
net.Branches.ForEach(p =>
{
if (!relativeBrs.Contains(p))
{
relativeBrs.Add(p);
}
});
}
/*初始化所有节点的HasChanged属性为false
* 触点没有发生动作*/
pro.Nodes.ForEach(p => p.HasChanged = false);
/*将条件支路中得电的线圈对应的触点标记为动作*/
var query = pro.Nodes.Where(p => includedCoils.Contains(p.Part) &&
(p.TNType == TerminalType.ContactNormalOpen || p.TNType == TerminalType.ContactNormalClose));
foreach (var nd in query)
{
TNode another = nd.GetAnother();
if (another != null)
{
nd.HasChanged = true;
another.HasChanged = true;
}
}
/*将所有通电的线圈的触点标记为动作*/
List <TestBranch> rstBrs = new List <TestBranch>();
CheckCondition(relativeBrs, rstBrs);
/*最后检查一下loops里的支路是否依然满足导通的条件*/
bool success = true;//没有问题
rstBrs.ForEach(p => loops.Add(p));
loops.Add(branches[0]);//将被测支路一起加入导通支路里检查
int[,] weight = new int[pro.Nodes.Count, pro.Nodes.Count];
Array.Copy(pro.weight, weight, weight.Length);//拷贝权重矩阵
foreach (var br in loops)
{
var noQuery = br.Branch.Where(p => p.TNType == TerminalType.ContactNormalOpen);
var ncQuery = br.Branch.Where(p => p.TNType == TerminalType.ContactNormalClose);
foreach (var no in noQuery)
{
TNode another = no.GetAnother();
if (br.Branch.Contains(another))
{
if (!no.HasChanged)
{
success = false;
weight[no.index, another.index] = 0;
weight[another.index, no.index] = 0;
}
}
}
if (success)
{
foreach (var nc in ncQuery)
{
TNode another = nc.GetAnother();
if (br.Branch.Contains(another))
{
if (nc.HasChanged)
{
success = false;
weight[nc.index, another.index] = Dijkstra.infinite;
weight[another.index, nc.index] = Dijkstra.infinite;
}
}
}
}
//判断回路中是否可能存在短路情况
if (success)
{
Dijkstra dist = new Dijkstra(weight, br.Branch[0].index);
List <TNode> negative = pro.GetSetTerminal(p => p.Type == NamesManage.Negative);
success = !DijkstraUtil.hasShortCircuit(negative, dist);
}
if (!success)
{
break;
}
}
loops.Remove(branches[0]);//检查完毕后从条件支路中移除
CanTest = success;
if (!success)
{
loops.Clear();
includedCoils.Clear();
Debug.WriteLine("失败解析：{0}", Num);
}
else
{
Debug.WriteLine("成功解析：{0}", Num);
kk += branches.Count;
Debug.WriteLine(kk);
Debug.WriteLine("条件支路个数：{0}", loops.Count);
}
}
/// <summary>
/// 获得与总正相连接的支路(递归广度)
/// </summary>
private void Get110VBranches(List <TestBranch> branches, ref BranchNet net, ref LogicNet positiveNet)
{
AppProject pro = AppProject.GetInstance();
List <TestBranch> nextBranches = new List <TestBranch>();
foreach (var branch in branches)
{
TNode node = branch.LastNode;
if (node.HasIncluded)
{
continue;
}
foreach (var child in node.Nodes)
{
TestBranch cbranch = branch.Clone();
if (!child.HasIncluded)
{
if (child.PartType == "端子排" && child.TNType != TerminalType.Block)
{
if (cbranch.AllTB)
{
cbranch.Clear();
}
bool success = cbranch.TryAddNode(child);
if (success)
{
nextBranches.Add(cbranch);
}
}
else if (child.TNType == TerminalType.RE ||
child.TNType == TerminalType.BreakerContact ||
child.TNType == TerminalType.DiodePositive ||
child.TNType == TerminalType.DiodeNegative ||
child.TNType == TerminalType.Coil ||
child.TNType == TerminalType.ContactNormalClose ||
child.TNType == TerminalType.ContactNormalOpen ||
child.TNType == TerminalType.ContactCom ||
child.TNType == TerminalType.Switch ||
child.TNType == TerminalType.Indicator)
{
bool success = cbranch.TryAddNode(child);
if (success)
{
nextBranches.Add(cbranch);
}
}
else if (child.PartType == "接口连接器")
{
bool success = cbranch.TryAddNode(child);
/*是否含有逻辑元件*/
if (cbranch.HasLogicElement)
{
if (success)
{
positiveNet.Branches.Add(cbranch);
}
}
else
{
if (success)
{
net.Branches.Add(cbranch);
}
}
cbranch = new TestBranch();
success = cbranch.TryAddNode(child);
if (success)
{
nextBranches.Add(cbranch);
}
}
}
}
node.HasIncluded = true;
}
if (nextBranches.Count != 0)
{
Get110VBranches(nextBranches, ref net, ref positiveNet);
}
}
/// <summary>
/// 生成接口配置
/// </summary>
public bool GenerateLinkerConfig()
{
AppProject pro = AppProject.GetInstance();
int boxnum = 1;
int boxpoint = 1;
var linkerNames = pro.Nodes.Where(p => p.PartType == "接口连接器" && p.TNType == TerminalType.Normal).Select(q => q.Part).Distinct();
foreach (var name in linkerNames)
{
int port = Linker.GetMaxLinkerPort(pro.Nodes, name);
if (port <= 56)
{
/*小于56可以分配在任意插头上*/
bool FindEmpty = false;
for (int j = 1; j <= 5; j++)
{
var box = linkerRelation.Values.FirstOrDefault(p => p.TestBoxNum == ("#" + j) && p.TestBoxPort > 144);
if (box == null)
{
boxnum = j;
boxpoint = 145;
FindEmpty = true;
break;
}
}
if (!FindEmpty)
{
for (int j = 1; j <= 5; j++)
{
var box = linkerRelation.Values.FirstOrDefault(p => p.TestBoxNum == ("#" + j) && p.TestBoxPort <= 72);
if (box == null)
{
FindEmpty = true;
boxnum = j;
boxpoint = 1;
break;
}
else
{
box = linkerRelation.Values.FirstOrDefault(p => p.TestBoxNum == ("#" + j) && p.TestBoxPort > 72 && p.TestBoxPort <= 144);
if (box == null)
{
FindEmpty = true;
boxnum = j;
boxpoint = 73;
break;
}
}
}
}
if (!FindEmpty)
{
return(false);
}
}
else
{
/*大于56必须分配在每个箱子的前两个插头上*/
bool FindEmpty = false;
for (int j = 1; j <= 5; j++)
{
var box = linkerRelation.Values.FirstOrDefault(p => p.TestBoxNum == ("#" + j) && p.TestBoxPort <= 72);
if (box == null)
{
FindEmpty = true;
boxnum = j;
boxpoint = 1;
break;
}
else
{
box = linkerRelation.Values.FirstOrDefault(p => p.TestBoxNum == ("#" + j) && p.TestBoxPort > 72 && p.TestBoxPort <= 144);
if (box == null)
{
FindEmpty = true;
boxnum = j;
boxpoint = 73;
break;
}
}
}
if (!FindEmpty)
{
return(false);
}
}
for (int i = 1; i <= port; i++)
{
Linker link = new Linker(name, i);
TestBox box = new TestBox(link, "#" + boxnum, boxpoint++);
linkerRelation.Add(link, box);
}
}
return(true);
}