【联锁消息处理】

ats/verify/simulation/wayside/memory/wayside_simulation.go

@@ -21,6 +21,7 @@ import (
 	"joylink.club/bj-rtsts-server/third_party/message"
 	"joylink.club/bj-rtsts-server/third_party/semi_physical_train"
 	"joylink.club/ecs"
+	"joylink.club/rtsssimulation/fi"
 	"joylink.club/rtsssimulation/repository"
 	"joylink.club/rtsssimulation/repository/model/proto"
 )
@@ -391,14 +392,30 @@ func (s *VerifySimulation) HandleSemiPhysicalTrainControlMsg(b []byte) {
 
 // 处理接到的联锁消息
 func (s *VerifySimulation) HandleDriverInfo(b []byte) {
-
+	driverMsg := message.NewInterlockReceiveMsgPkg(0, 128, 8*131)
+	driverMsg.Decode(b)
+	driveState := driverMsg.DriveInfo
+	for x, lenght := 0, len(driveState); x < lenght/32; x++ {
+		for y := 0; y < 32; y++ {
+			fi.DriveCircuitStateChange(s.World, x, y, driveState[x*32+y])
+		}
+	}
 }
 
-//// 采集联锁中的继电器消息
-//func (s *VerifySimulation) CollectRelayInfo() *message.InterlockSendMsgPkg {
-//
-//	return nil
-//}
+// 采集联锁中的继电器消息
+func (s *VerifySimulation) CollectRelayInfo() *message.InterlockSendMsgPkg {
+	msg := &message.InterlockSendMsgPkg{}
+	relayArr := make([]string, 256)
+	for index, id := range relayArr {
+		if index%2 == 0 {
+			msg.Info = append(msg.Info, fi.CollectXQCircuitState(s.World, id))
+		} else {
+			msg.Info = append(msg.Info, fi.CollectLXCircuitState(s.World, id))
+
+		}
+	}
+	return msg
+}
 
 func buildProtoRepository(mapIds []int32) (*proto.Repository, error) {
 	repo := &proto.Repository{}

config/bj_local.yml

@@ -18,6 +18,12 @@ vobc:
   localPort: 10000
   remotePort: 4000
   open: true
+# interlock
+interlock:
+  ip: 10.60.1.59
+  localPort: 10000
+  remotePort: 4000
+  open: true
 
 # 数据源
 datasource:

config/config.go

@@ -20,6 +20,7 @@ type AppConfig struct {
 	Messaging  messaging
 	Dynamics   dynamics
 	Vobc       vobc
+	Interlock  interlock
 }
 type server struct {
 	Port int
@@ -63,6 +64,13 @@ type vobc struct {
 	Open       bool
 }
 
+type interlock struct {
+	Ip         string
+	LocalPort  int
+	RemotePort int
+	Open       bool
+}
+
 var Config AppConfig
 
 var SimulationId_prefix = (func() string {

config/dev.yml

@@ -18,6 +18,13 @@ vobc:
   localPort: 10000
   remotePort: 4000
   open: false
+# interlock
+interlock:
+  ip: 10.60.1.59
+  localPort: 10000
+  remotePort: 4000
+  open: false
+
 
 # 数据源
 datasource:

config/test_local.yml

@@ -18,7 +18,13 @@ vobc:
   localPort: 10000
   remotePort: 4000
   open: true
-
+# interlock
+interlock:
+  ip: 10.60.1.59
+  localPort: 10000
+  remotePort: 4000
+  open: true
+  
 # 数据源
 datasource:
   # 数据库访问url

rtss_simulation

@@ -1 +1 @@
-Subproject commit 3c65650745096e41bb008c74db31aa943e41285a
+Subproject commit af7cb83fa8e983fb1dabf4179fd0a7692e20bb16

third_party/interlock/interlock.go

@@ -0,0 +1,120 @@
+package interlock
+
+import (
+	"context"
+	"fmt"
+	"log/slog"
+	"runtime/debug"
+	"time"
+
+	"joylink.club/bj-rtsts-server/config"
+	"joylink.club/bj-rtsts-server/third_party/message"
+	"joylink.club/bj-rtsts-server/third_party/udp"
+)
+
+// 联锁代理通信接口
+type InterlockMessageManager interface {
+	CollectRelayInfo() *message.InterlockSendMsgPkg
+	HandleDriverInfo(b []byte)
+}
+
+// 联锁接口
+type InterlockProxy interface {
+	// 启动联锁消息功能
+	Start(manager InterlockMessageManager)
+	// 停止联锁消息功能
+	Stop()
+	// 发送联锁采集消息
+	SendCollectMessage(b []byte)
+}
+
+var _default InterlockProxy
+
+func Default() InterlockProxy {
+	if !config.Config.Interlock.Open { // TODO
+		panic("联锁接口模块未开启")
+	}
+	return _default
+}
+
+type interlockProxy struct {
+	driveInfoUdpServer   udp.UdpServer
+	sendCollectUdpClient udp.UdpClient
+
+	manager               InterlockMessageManager
+	collectInfoTaskCancel context.CancelFunc
+}
+
+// 驱动信息进行转发
+func (d *interlockProxy) handleDriverInfo(b []byte) {
+	handler := d.manager
+	if handler != nil {
+		handler.HandleDriverInfo(b)
+	}
+}
+
+func (d *interlockProxy) Start(manager InterlockMessageManager) {
+	if manager == nil {
+		panic("启动联锁消息服务错误: InterlockMessageManager不能为nil")
+	}
+	if d.manager != nil {
+		panic("启动联锁消息服务错误: 存在正在运行的任务")
+	}
+	d.manager = manager
+	ctx, cancle := context.WithCancel(context.Background())
+	go d.collectInfoStateTask(ctx)
+	d.collectInfoTaskCancel = cancle
+}
+
+const (
+	// 采集电路状态发送间隔,单位ms
+	InterlockMessageSendInterval = 50
+)
+
+// 定时发送采集电路状态任务
+func (d *interlockProxy) collectInfoStateTask(ctx context.Context) {
+	defer func() {
+		if err := recover(); err != nil {
+			slog.Error("定时发送道岔状态任务异常", "error", err, "stack", string(debug.Stack()))
+			debug.PrintStack()
+		}
+	}()
+	for {
+		select {
+		case <-ctx.Done():
+			return
+		default:
+		}
+		collectInfoStates := d.manager.CollectRelayInfo()
+		d.sendCollectUdpClient.SendMsg(collectInfoStates)
+		time.Sleep(time.Millisecond * InterlockMessageSendInterval)
+	}
+}
+
+func (d *interlockProxy) Stop() {
+	if d.collectInfoTaskCancel != nil {
+		d.collectInfoTaskCancel()
+		d.manager = nil
+	}
+}
+
+func (d *interlockProxy) SendCollectMessage(b []byte) {
+	d.sendCollectUdpClient.Send(b)
+}
+
+func newInterlockProxy() *interlockProxy {
+	d := &interlockProxy{
+		sendCollectUdpClient: udp.NewClient(fmt.Sprintf("%v:%v", config.Config.Interlock.Ip, config.Config.Interlock.RemotePort)),
+	}
+	d.driveInfoUdpServer = udp.NewServer(fmt.Sprintf(":%d", config.Config.Interlock.LocalPort), d.handleDriverInfo)
+	d.driveInfoUdpServer.Listen()
+	return d
+}
+
+func Init() {
+	if !config.Config.Interlock.Open { // TODO
+		return
+	}
+	slog.Info("初始化联锁接口模块")
+	_default = newInterlockProxy()
+}

third_party/message/interlock.go

@@ -52,27 +52,49 @@ func (t *InterlockMsgPkgTail) Decode(buf []byte) error {
 // 发送给联锁的采集数据
 type InterlockSendMsgPkg struct {
 	Header *InterlockMsgPkgHeader // 包头
-	Info   []byte                 // 发给联锁的状态数据
+	Info   []bool                 // 发给联锁的状态数据
 	Tail   *InterlockMsgPkgTail   // 包尾
 }
 
+var boolsToByteArrLen int = 8
+
 func (m *InterlockSendMsgPkg) Encode() []byte {
 	var data []byte
 	data = append(data, m.Header.Encode()...)
-	data = append(data, m.Info...)
+	for index, length, cycles := 0, len(m.Info), len(m.Info)/boolsToByteArrLen; index < cycles; index++ {
+		startIndex := index * boolsToByteArrLen
+		toByteArr := [8]bool{}
+		for i := 0; i < boolsToByteArrLen && startIndex < length; i++ {
+			startIndex = startIndex + i
+			toByteArr[i] = m.Info[startIndex+i]
+		}
+		data = append(data, boolsToByte(toByteArr))
+	}
 	data = append(data, m.Tail.Encode()...)
 	return data
 }
 
+// bool数组转byte
+func boolsToByte(flags [8]bool) byte {
+	var result uint8
+	for _, b := range flags {
+		result <<= 1
+		if b {
+			result |= 1
+		}
+	}
+	return result
+}
+
 // 收到联锁发来的驱动数据
 type InterlockReceiveMsgPkg struct {
 	toagent_len    int32
 	et_out_num     int32
 	tcc_output_len int32
 	Header         *InterlockMsgPkgHeader // 包头
-	syncZone       []byte                 // 同步区状态
-	driveInfo      []byte                 // 驱动数据
-	tccInfo        []byte                 // 应答器报文
+	SyncZone       []bool                 // 同步区状态
+	DriveInfo      []bool                 // 驱动数据
+	TccInfo        []bool                 // 应答器报文
 	Tail           *InterlockMsgPkgTail   // 包尾
 }
 
@@ -94,16 +116,25 @@ func (t *InterlockReceiveMsgPkg) Decode(buf []byte) error {
 	// 同步区状态
 	preIndex = lastIndex
 	lastIndex = lastIndex + t.toagent_len
-	t.syncZone = buf[preIndex:lastIndex]
+	t.parseByte(t.SyncZone, buf, preIndex, lastIndex)
 	// 驱动数据
 	preIndex = lastIndex
 	lastIndex = lastIndex + t.et_out_num
-	t.driveInfo = buf[preIndex:lastIndex]
+	t.parseByte(t.DriveInfo, buf, preIndex, lastIndex)
 	// 应答器报文
 	preIndex = lastIndex
 	lastIndex = lastIndex + t.tcc_output_len
-	t.tccInfo = buf[preIndex:lastIndex]
+	t.parseByte(t.TccInfo, buf, preIndex, lastIndex)
 	// 包尾
 	t.Tail.Decode(buf)
 	return nil
 }
+
+func (t *InterlockReceiveMsgPkg) parseByte(r []bool, buf []byte, start, end int32) {
+	for i := start; i < end; i++ {
+		b := buf[i]
+		for bit := 7; bit >= 0; bit-- {
+			r = append(r, (b&(1<<bit)) != 0)
+		}
+	}
+}