Japan is the car navigation powerhouse in the world, navigation system of the vehicle is a mainstream emergency in several vehicle such as emergency vehicles and military overseas, some technologies or hobby products as a basis for taste consumer strong position . After that, the PND also say car navigation system of simple type appears, are widespread even in private, including the taxi skilled in the art,in a situation where is popular to be limited to luxury cars exclusively value-added car navigation systems such as AV function of in-dash . All models are standard equipped with high-end models of Lexus and (BMW in (· GS Lexus, etc.), it is integrated with the control screen of power seats and air conditioning. 

Some LG Philips and Garmin, TOMTOM, Motorola, IBM, and Philips to overseas manufacturers. Production volume of Garmin, maker of the world's largest, as many as 10 million units per year. Production volume of Japanese manufacturers for it is 100 million units or less, I missed the opportunity to get the international market. However, the production volume of Japanese manufacturers' s less than 10% in the car navigation market today in 2010, but because of more than 30%, the share of the amount on in Japan, the United States and Europe is also possible to consider a strategy that specializes in high-end negation can not be unconditionally also efforts of Japanese manufacturers. 

In fact, TOMTOM have been supplied to the OEM Chrysler in-dash car navigation systems. Note that, as the market forecasts, increasing trend to continue in the future in-dash, but there is also a search report considered the transition to smart phones car navigation system, and the market will be reduced by lower prices of in-dash car navigation PND. Like Japan, it gradually began to enter (such as xxx Vegen · xxxkatu xxx Strasse (Straße), in the Nordic rue de xxx, German-speaking xxx street, in France, in Britain and the United States) address in [14] Western countries Refine your search is performed, it is possible to guide in the voice guidance function and route map and confirm, the destination is not the same as Japan. Prominent facility is a large resistor directly searchable.