| 摘要 |
<p>#CMT# #/CMT# The device has a memory (10) for filing information relating to particular route sections. The information corresponding to the route sections being approached by the driver is read out from the memory. The driver can manually input to the memory at least one additional information related to the route section, e.g. speed limit, obscured road sign information, etc., which will be then available for him or another driver of his vehicle during the subsequent passing of this route section. The input can be done via a radio transmission, e.g. using Bluetooth, GPRS, GSM, SMS, UMTS, WAP or WLAN. The data is read out using a display (32) and a loudspeaker (34) or can be used to control (40) the traveling speed. #CMT# : #/CMT# Independent claims are also included for route section information providing method and its application to the vehicle systems. #CMT#USE : #/CMT# Vehicle driver assistance system and/or navigation system, esp. for warning about maximum speed limit. #CMT#ADVANTAGE : #/CMT# Allows vehicle driver to update navigation data using manual input when driving through set road section. #CMT#DESCRIPTION OF DRAWINGS : #/CMT# The drawing shows an information providing device for speed limit warning system. 10 : memory 32 : display 34 : loudspeaker 40 : speed controller.</p> |
