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2_3 Smart Cities.pptx
- 2. Smart City – Case Study IOT 2 Smart Parking Smart Lighting Smart Roads Structural Health Monitoring Surveillance Emergency Response
- 4. Smart Parking IOT 4 Smart parking are powered by IOT systems It detects number of empty parking slots Send the information over internet to smart parking application back end These applications are accessed by the drivers from the smart phones, tablets, and in car navigation systems
- 5. Smart Parking… IOT 5 Sensors are used for each parking slot to detect whether the slot is empty or occupied This information is aggregated by a local controller and then sent over the internet to the database
- 6. Typical Smart Parking System using IOT IOT 6
- 7. Smart Parking System Process IOT 7
- 9. IOT 9 •Smart lighting allows lighting to be dynamically controlled It is also adaptive to ambient conditions Smart lights connected to the internet can be controlled remotely to configure lighting intensity Custom lighting conditions can be set for different situations such as foggy day, a festival, etc Smart Lighting
- 10. Smart Lighting IOT 10 • Smart lights equipped with sensors can communicate with other lights and exchange information on the sensed ambient conditions to adapt the lighting
- 11. Typical Smart Lighting System using IOT IOT 11
- 12. Smart Roads IOT 12 • Smart roads are equipped with sensors • They provide information on driving conditions, travel time estimates and alerts in case of poor driving conditions, traffic congestions and accidents • This information makes road safer and helps in reducing traffic jams
- 13. Smart Roads IOT 13 • Information sensed from roads can be communicated to via internet to the cloud based applications and social media and disseminated to the drivers wh subscribe to such applications
- 14. IOT Based System for Smart Roads IOT 14
- 15. Structural Health Monitoring IOT 15 • This system use a network of sensors to monitor the vibration levels in the structures such as bridges and buildings • Data from these sensors is analysed to assess the health of the structures
- 17. Structural Health Monitoring IOT 17 • Using analysis, it is possible to detect the cracks and mechanical breakdowns, locate the damages to a structure, and also estimate remaining life of the structure • Advance warning can be given in case of imminent failure of the system
- 18. Surveillance IOT 18 • Surveillance of infrastructure, public transport, and event in the cities is required to ensure safety and security • City wide surveillance infrastructure can be created
- 19. Emergency Response IOT 19 • These systems uses critical infrastructures in the cities such as Buildings Gas and water pipelines Public transport Power substations
- 20. Emergency Response IOT 20 • These systems are used for • Fire detections • Gas and water leakage detection • They use cloud based architectures, multi-modal information such as sensor data, audio-video feeds • These alerts are sent to public, re-routing of traffic, evacuations of the affected areas
Editor's Notes
- LPMS: Local Parking Management System
- This system aims at planning a smart street lighting system for energy saving of street lights. It controls the street lights supported by the detection of vehicles or the other obstacles on the street. It is able to control the lights wirelessly and additionally vary its intensity depending on the darkness level. Whenever the obstacle is detected on the street within the desired time the light can get automatically ON/OFF in line with the obstacle detection.
- To implement this proposed scheme a low-cost Espressif wi-fi module ESP-32, Flame detection sensor, Smoke detection sensor (MQ-5), Flammable gas detection sensor and one GPS module are used. The sensors detects the hazard and alerts the local emergency rescue organizations like fire departments and police by sending the hazard location to the cloud-service through which all are connected. The overall network utilizes a light weighted data oriented publish-subscribe message protocol MQTT services for fast and reliable communication. Thus, an intelligent integrated system is designed with the help of IoT.