From ac75b690d83e0344b46f4028037ef1f4565c32db Mon Sep 17 00:00:00 2001
From: Ryan <ryan@alien.gov>
Date: Tue, 7 Jan 2025 18:19:28 +0800
Subject: [PATCH] Add table of content

---
 1-intro-to-smart-infra.md              |  5 +++++
 2-intelligent-transportation-system.md | 27 ++++++++++++++++++++++++++
 3-smart-grid-ethan.md                  | 16 +++++++++++++++
 3-smart-grid.md                        | 16 +++++++++++++++
 4 files changed, 64 insertions(+)

diff --git a/1-intro-to-smart-infra.md b/1-intro-to-smart-infra.md
index cd7b552..ff23adb 100644
--- a/1-intro-to-smart-infra.md
+++ b/1-intro-to-smart-infra.md
@@ -1,5 +1,10 @@
 # Smart Infrastructure
 
+<!--toc:start-->
+- [Smart Infrastructure](#smart-infrastructure)
+  - [General Methodology](#general-methodology)
+<!--toc:end-->
+
 ## General Methodology
 
 1. Business understanding: What is the problem to solve
diff --git a/2-intelligent-transportation-system.md b/2-intelligent-transportation-system.md
index d3cb18d..2107dba 100644
--- a/2-intelligent-transportation-system.md
+++ b/2-intelligent-transportation-system.md
@@ -1,5 +1,32 @@
 # Intelligent Transportation Systems
 
+<!--toc:start-->
+- [Intelligent Transportation Systems](#intelligent-transportation-systems)
+  - [Introduction to ITS: A key component in smart cities](#introduction-to-its-a-key-component-in-smart-cities)
+    - [Variants:](#variants)
+    - [Methods and (information and communication) technologies (or bullshit buzzwords)](#methods-and-information-and-communication-technologies-or-bullshit-buzzwords)
+    - [Examples in Smart City Planning and Policy Making](#examples-in-smart-city-planning-and-policy-making)
+  - [Reasons](#reasons)
+    - [Climate](#climate)
+    - [Safety](#safety)
+    - [Efficiency](#efficiency)
+    - [Experience / Cost](#experience-cost)
+  - [Implementation](#implementation)
+    - [Implementing ITS with information and communication technology](#implementing-its-with-information-and-communication-technology)
+      - [Information needed](#information-needed)
+      - [Communication needed](#communication-needed)
+    - [Vehicle to everything: V2X](#vehicle-to-everything-v2x)
+    - [Data sources](#data-sources)
+      - [Smart Infrastructure: Road sensors](#smart-infrastructure-road-sensors)
+      - [Smart Vehicles: Vehicle mounted sensors](#smart-vehicles-vehicle-mounted-sensors)
+      - [Vulnerable Road Users (VRU): Sensors carried by VRUS](#vulnerable-road-users-vru-sensors-carried-by-vrus)
+    - [Perception](#perception)
+      - [Vehicle-Road-Cloud Integration System (VRCIS)](#vehicle-road-cloud-integration-system-vrcis)
+      - [Collaborative perception](#collaborative-perception)
+      - [Cross domain perception: not only spatial (shape), for example also traffic flow](#cross-domain-perception-not-only-spatial-shape-for-example-also-traffic-flow)
+  - [Summary: Smart mobility (Seems important)](#summary-smart-mobility-seems-important)
+<!--toc:end-->
+
 ## Introduction to ITS: A key component in smart cities
 
 ### Variants:
diff --git a/3-smart-grid-ethan.md b/3-smart-grid-ethan.md
index fac970f..2584009 100644
--- a/3-smart-grid-ethan.md
+++ b/3-smart-grid-ethan.md
@@ -1,5 +1,21 @@
 # Smart Grid Ethan Version
 
+<!--toc:start-->
+- [Smart Grid Ethan Version](#smart-grid-ethan-version)
+  - [Definition](#definition)
+  - [Present state](#present-state)
+  - [Perspective](#perspective)
+  - [Challenges](#challenges)
+  - [Electricity market](#electricity-market)
+  - [Data flow](#data-flow)
+    - [Intro (WTF)](#intro-wtf)
+    - [Integrating data with ML](#integrating-data-with-ml)
+  - [Summary](#summary)
+  - [Examples](#examples)
+    - [Shell energy](#shell-energy)
+    - [TESLA](#tesla)
+<!--toc:end-->
+
 ## Definition
 
 - Definition of electrical grid:
diff --git a/3-smart-grid.md b/3-smart-grid.md
index 451e06f..c2df651 100644
--- a/3-smart-grid.md
+++ b/3-smart-grid.md
@@ -1,5 +1,21 @@
 # Smart grid
 
+<!--toc:start-->
+- [Smart grid](#smart-grid)
+  - [Not smart grid](#not-smart-grid)
+  - [Smart grid](#smart-grid)
+  - [Reason](#reason)
+  - [Implementation](#implementation)
+    - [Optimizing the electric grid](#optimizing-the-electric-grid)
+    - [Big data and smart grid:](#big-data-and-smart-grid)
+    - [Load shifting / Peak shaving](#load-shifting-peak-shaving)
+    - [Other considerations for smart grid](#other-considerations-for-smart-grid)
+      - [Privacy concern](#privacy-concern)
+      - [Flexibility, and comfort of saving electricity](#flexibility-and-comfort-of-saving-electricity)
+    - [Use cases : Household power usage](#use-cases-household-power-usage)
+    - [Example solutions](#example-solutions)
+<!--toc:end-->
+
 ## Not smart grid
 
 - Electric grid, production, delivery and consumption has to occur