diff --git a/protos/picture.proto b/protos/picture.proto
index e2143ba..a916e43 100644
--- a/protos/picture.proto
+++ b/protos/picture.proto
@@ -13,4 +13,6 @@ enum PictureType {
   IBP = 3;
   /** 列车数据 */
   TrainData = 4;
+  /** 列车驾驶台 */
+  TrainControlCab = 5;
 }
diff --git a/protos/tccGraphics.proto b/protos/tccGraphics.proto
new file mode 100644
index 0000000..56cf6ca
--- /dev/null
+++ b/protos/tccGraphics.proto
@@ -0,0 +1,33 @@
+syntax = "proto3";
+import "stationLayoutGraphics.proto";
+
+package tccGraphicData;
+option go_package = "joylink.club/bj-rtsts-server/dto/data_proto";
+
+message TccGraphicStorage {
+  graphicData.Canvas canvas = 1;
+  repeated TccButton tccButtons = 2;
+  repeated TccText tccTexts = 3;
+}
+
+enum TccElementColor {
+  green = 0;
+  red = 1;
+}
+
+/** TCC按钮 */
+message TccButton {
+  graphicData.CommonInfo common = 1;
+  string code = 2;
+  TccElementColor buttonColor = 3;
+  bool isSelfReset = 4;
+}
+
+/** TCC文字 */
+message TccText {
+  graphicData.CommonInfo common = 1;
+  string code = 2;
+  string content = 3;
+  string color = 4;
+  int32 fontSize = 5;
+}