Collision Avoidance Using Inter-Vehicle Communication in Personal Intelligent Vehicles
		
		
			
					
		
		
		
			
				Meguru ITO
				
				
					Dept. of Information Engineering, School of Engineering, Nagoya University
				
			
				NAGAO, 
				
				
					 Center for Information Media Studies, Nagoya University
				
			
		 
		
		
		
		
		
		
		
		
		
		
		
			
	
	
	
	
	
	
	
	
		
			
		
		
	
		
			
		
		
	
		
			
				
				3 collectioin of positional information