The Intelligent Automobile Applied a Vehicular Ad-Hoc Network by the microcontroller

The propose was to design the protection of the accident by Ad-Hoc network for Intelligent Automobile by wireless system and processing by microcontroller (Arduino UNO R3). This system design for warning the construction on the street, studying how to writing the microcontroller and studying the wireless transmission cycle by the microcontroller is the controller. The wireless transmission module is LORA (SX127S/SX1276) for connection the warning model to the vehicle, the system has global positioning satellite: GPS (ATGM336H) for focusing the position of the vehicle. The result of the experiment to speed 60 - 90 kilometers per hour and the both of have the mistake 4% of connecting to Wi-Fi. The warning voice when the vehicle nearly to the accident place and this system show the distance information between 200 meters to 1,000 meters at the sparker in the vehicle before found the obstacle or the accident on the street. In conclusion, the system can use in the real situation and can protect the accident by more than 98 %. In the future in the traffic system and the automobile has this system to the standard device in every vehicle.