***今天问了下同事,更新以下
RDS TMC是HD交通推出之前的产品, From local RDS-TMC providers, 不是TOMTOM的数据,而是政府,电台和第三方数据,tomtom是选择其中数据,通过销售RDS TMC RECEIVER接受器, 一次性的硬件投资,所以,你买的套装里,应该是已经包括了80欧的硬件.所以没有其他服务费.
当然,The quality of the RDS-TMC information is dependent on factors such as the FM radio signal which means that TomTom cannot guarantee the continuity and quality of the information. However, TomTom has selected the best providers to ensure the best radio reception.
HD TRAFFIC 比这个好在哪里,总结来说是:
COMPARE HD TRAFFIC
HD TRAFFIC RDS-TMC
SPEED INDICATION YES, 3 CATEGORIES INCIDENTAL
ROADS COVERED 23,000KM *10 TIMES MORE THAN RDS-TMC 2300KM
UPDATES TIME EVERY 3 MIN *5 TIMES MORE 15MIN
**如果要更多细节,可以点击这里,你可以看real time HD TRAFFIC 的道路指示,和介绍.
http://www.tomtom.com/page/HD_Home
我是因为有两个device 都是hd的交通信息,转让一个。价格可以商量, 反正放在那里也没人用。 |