自上世纪九十年代中期起,我国传统媒体电视、报纸、广播遭遇互联网新媒体的挑战,但原本并不红火的广播,却在新的竞争中迎来了“车轮上广播”的春天。尤其是近10年来,家用汽车快速走进千家万户,各地的交通 Since the mid-1990s, the traditional media of China’s television, newspapers and radio have been challenged by the new Internet media. However, broadcasting that was not on the original stage has ushered in the new competition of “spring on the wheel” . In particular, in the past 10 years, the rapid development of household vehicles into households and cities all over the country