Create apollo_2.5_technical_tutorial.md

docs/apollo_2.5_technical_tutorial.md

+# Apollo 2.5 Technical Tutorial
+
+
+----------
+
+
+##Overview
+> Learn Apollo basic concepts and Apollo 2.5 quick start
+
+-[Apollo 2.5 quick start](https://github.com/ApolloAuto/apollo/blob/master/docs/quickstart/apollo_2_5_quick_start.md "Apollo 2.5 quick start")
+
+##Hardware system installation
+> Learn the procedure of Apollo 2.5 hardware system installation
+
+-[Apollo 2.5 hardware system installation guide](https://github.com/ApolloAuto/apollo/blob/master/docs/quickstart/apollo_2_5_hardware_system_installation_guide_v1.md "Apollo 2.5 hardware system installation guide")
+
+##Calibration
+> Learn the process of the calibration service
+
+-[Calibration guide between LiDAR and INS](https://github.com/ApolloAuto/apollo/blob/master/docs/quickstart/apollo_1_5_lidar_calibration_guide.md "Calibration guide between LiDAR and INS")
+-[Guide for Camera-to-Camera calibration, Camera-to-LiDAR calibration, Radar-to-Camera calibration, IMU-to-Vehicle calibration](https://github.com/ApolloAuto/apollo/blob/master/docs/quickstart/apollo_2_0_sensor_calibration_guide.md "Guide for Camera-to-Camera Calibration, Camera-to-LiDAR Calibration, Radar-to-Camera Calibration, IMU-to-Vehicle Calibration")
+-[Multiple-LiDAR GNSS calibration guide](https://github.com/ApolloAuto/apollo/blob/master/docs/quickstart/multiple_lidar_gnss_calibration_guide.md "Multiple-LiDAR GNSS calibration guide")
+-[Apollo coordination](https://github.com/ApolloAuto/apollo/blob/master/docs/specs/coordination.pdf "Apollo coordination")
+
+
+##Software installation
+> Learn the procedure of Apollo 2.5 software system installation
+
+-[Apollo software installation guide](https://github.com/ApolloAuto/apollo/blob/master/docs/quickstart/apollo_software_installation_guide.md "Apollo software installation guide")
+-[How to Debug a Dreamview Start Problem](https://github.com/ApolloAuto/apollo/blob/master/docs/howto/how_to_debug_dreamview_start_problem.md)
+-[Run offline demo](https://github.com/ApolloAuto/apollo/blob/master/docs/demo_guide/README.md "Run offline demo")
+
+
+##Software architecture and principles
+> Learn Apollo software architecture and principles of core modules
+
+-[Apollo software architecture](https://github.com/ApolloAuto/apollo/blob/master/docs/specs/Apollo_2.0_Software_Architecture.md "Apollo software architecture")
+-[3D Obstacle Perception](https://github.com/ApolloAuto/apollo/blob/master/docs/specs/3d_obstacle_perception.md)
+-[Apollo 2.5 Perception](https://github.com/ApolloAuto/apollo/blob/master/docs/specs/perception_apollo_2.5.md)
+-[QP-Spline-Path Optimizer](https://github.com/ApolloAuto/apollo/blob/master/docs/specs/qp_spline_path_optimizer.md)
+-[QP-Spline-ST-Speed Optimizer](https://github.com/ApolloAuto/apollo/blob/master/docs/specs/qp_spline_st_speed_optimizer.md)
+-[Reference Line Smoother](https://github.com/ApolloAuto/apollo/blob/master/docs/specs/reference_line_smoother.md)
+-[Traffic Light Perception](https://github.com/ApolloAuto/apollo/blob/master/docs/specs/traffic_light.md)
+
+
+##Software modules and extension
+> Learn Apollo software modules and extension
+
+-[Canbus module](https://github.com/ApolloAuto/apollo/blob/master/modules/canbus/README.md)
+-[Common module](https://github.com/ApolloAuto/apollo/blob/master/modules/common/README.md)
+-[Control module](https://github.com/ApolloAuto/apollo/blob/master/modules/control/README.md)
+-[Data module](https://github.com/ApolloAuto/apollo/blob/master/modules/data/README.md)
+-[Localization module](https://github.com/ApolloAuto/apollo/blob/master/modules/localization/README.md)
+-[Perception module](https://github.com/ApolloAuto/apollo/blob/master/modules/perception/README.md)
+-[Planning module](https://github.com/ApolloAuto/apollo/blob/master/modules/planning/README.md)
+-[Prediction module](https://github.com/ApolloAuto/apollo/blob/master/modules/prediction/README.md)
+-[Routing module](https://github.com/ApolloAuto/apollo/blob/master/modules/routing/README.md)
+
+-[How to Add a New GPS Receiver](https://github.com/ApolloAuto/apollo/blob/master/docs/howto/how_to_add_a_gps_receiver.md "How to add a new GPS Receiver")
+-[How to Add a New CAN Card](https://github.com/ApolloAuto/apollo/blob/master/docs/howto/how_to_add_a_new_can_card.md "How to Add a New CAN Card")
+-[How to Add a New Control Algorithm](https://github.com/ApolloAuto/apollo/blob/master/docs/howto/how_to_add_a_new_control_algorithm.md "How to Add a New Control Algorithm")
+-[How to Add a New Evaluator in Prediction Module](https://github.com/ApolloAuto/apollo/blob/master/docs/howto/how_to_add_a_new_evaluator_in_prediction_module.md)
+-[How to Add a New Predictor in Prediction Module](https://github.com/ApolloAuto/apollo/blob/master/docs/howto/how_to_add_a_new_predictor_in_prediction_module.md)
+-[How to Add a New Vehicle](https://github.com/ApolloAuto/apollo/blob/master/docs/howto/how_to_add_a_new_vehicle.md)
+-[How to Add a New External Dependency](https://github.com/ApolloAuto/apollo/blob/master/docs/howto/how_to_add_an_external_dependency.md)
+
+
+##Developer-Friendliness
+> Learn Apollo developer tools
+
+-[Apollo 2.5 map collection guide](https://github.com/ApolloAuto/apollo/blob/master/docs/quickstart/apollo_2_5_map_collection_guide.md "Apollo 2.5 map collection guide")
+-[How  to build and debug Apollo in VSCode](https://github.com/ApolloAuto/apollo/blob/master/docs/howto/how_to_build_and_debug_apollo_in_vscode_cn.md "How  to build and debug Apollo in VSCode")
+-[How to use Apollo 2.5 navigation mode](https://github.com/ApolloAuto/apollo/blob/master/docs/howto/how_to_use_apollo_2.5_navigation_mode_cn.md "[How to use Apollo 2.5 navigation mode")
+-[Introduction of Dreamview](https://github.com/ApolloAuto/apollo/blob/master/docs/specs/dreamview_usage_table.md "Introduction of Dreamview")
+
+