Human – robot interaction plays an important role in our daily life such as manufacturing, medicine and domestic services. Industry 4.0 is about the significant transformation taking place in the way goods are produced and delivered – moving toward industrial automation and the flexible factory. People can used animals or have to walk to go another place before the starting the modern civilization. But now vehicle is one of the most needed things in the modern world. In today’s ever more inter-connected world, it appears like technology has something to add to absolutely every industry. The same is true of transportation, with self-driving cars fast becoming a hot topic. Relevant safety requirements are outlined and safety concept is devised which consist of various sensor system.