首页>
外国专利>
Traffic information device has portable transmitter of information required for generation of digitally encoded traffic messages containing road number and possibly direction of travel, diversions
Traffic information device has portable transmitter of information required for generation of digitally encoded traffic messages containing road number and possibly direction of travel, diversions
The traffic information device (1) has a portable transmitter that transmits the required information for the generation of digitally encoded traffic messages. The information contains at least a road number and can also contain a direction of travel and a diversion recommendation.
展开▼