降低CPU使用率，处置好因降低CPU使用率带来的颜色偏差

SHH.Contracts.Grpc/Protos/gateway_service.proto

@@ -85,4 +85,54 @@ message CommandStreamRequest {
 message GenericResponse {
   bool success = 1;
   string message = 2;
+}
+
+
+// AI 分析专用服务
+service AiAnalysisProvider {
+  // 1. 注册 (AIServer -> AiVideo) - 使用 AI 专有的消息名
+  rpc RegisterAiInstance (AiRegisterRequest) returns (AiGenericResponse);
+
+  // 2. 图像流交互 (AiVideo -> AIServer)
+  rpc GetRawVideoStream (AiCommandStreamRequest) returns (stream AiVideoFrameRequest);
+  
+  // 3. 图像流交互 (AIServer -> AiVideo)
+  rpc UploadAnalysisResult (stream AiVideoFrameRequest) returns (AiGenericResponse);
+
+  // 4. 指令通道
+  rpc OpenAiCommandChannel (AiCommandStreamRequest) returns (stream AiCommandPayloadProto);
+  rpc SendAiCommand (AiCommandPayloadProto) returns (AiGenericResponse);
+}
+
+// --- 以下是 AI 专属的消息体定义，不再引用 gateway_service.proto ---
+
+message AiGenericResponse {
+  bool success = 1;
+  string message = 2;
+}
+
+message AiRegisterRequest {
+  int32 process_id = 1;
+  string instance_id = 2;
+  string version = 3;
+  string description = 4;
+}
+
+message AiCommandStreamRequest {
+  string instance_id = 1;
+}
+
+message AiVideoFrameRequest {
+  string camera_id = 1;
+  int64 capture_timestamp = 2;
+  map<string, string> diagnostics = 3;
+  bytes original_image_bytes = 4;
+  bytes target_image_bytes = 5;
+  bool has_target_image = 6;
+}
+
+message AiCommandPayloadProto {
+  string cmd_code = 1;
+  string json_params = 2;
+  string request_id = 3;
 }