Every day for many reasons, a lot of life's lost in accidents. To solve the causes of the accident, essentially it monitors how, when and where a vehicle is being driven, and records the data such as location and image soon after the accident, which is later used for forensics. An Automatic Accident Detection (AAD) algorithm will be developed to achieve that task; suitable thresholds are defined to determine the occurrence of accidents. The work in this paper is on implementation using concepts of IoT with embedded systems Raspberry Pi and image processing techniques.