with more and more new energy vehicles, where will radio broadcasting go?
2024-09-25
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text/yangcheng evening news omnimedia reporter pan liang intern pu runzi
a few days ago, the typhoon passed through, causing major impacts on many places. power supply, communications, and road traffic in some areas were damaged to varying degrees. the destruction of communication base stations caused considerable obstacles to people's lives and disaster relief, which made people realize once again the importance of radio in disasters. in addition to when disasters strike, radio also plays an irreplaceable role in today's daily life.
in fact, as early as september last year, the state administration of radio, film and television, the ministry of industry and information technology and the state administration for market regulation jointly issued the "notice on further strengthening the management of in-vehicle audio and video" (hereinafter referred to as the "notice"). the "notice" pointed out that it is necessary to standardize the management of in-vehicle wireless broadcast receiving terminals, the management of in-vehicle network audio and video services, and the management of in-vehicle audio and video operations. why is in-vehicle radio so important?
it is worth noting that in the 2008 wenchuan earthquake, radio was the only source of information and way of communicating with the outside world for people in the disaster area; in the 2021 zhengzhou heavy rainstorm, wireless radio once again became an important channel for people in the disaster area to implement self-rescue and communicate information when a major disaster occurred, playing an irreplaceable role. the "notice" mentioned that wireless radio is an important part of the country's basic public services, with the characteristics of public welfare, emergency and universality. it is an important transmission method for conveying the central voice, ensuring the smooth flow of national policies and ideological security, and is also an important infrastructure to ensure that people can quickly and effectively receive authoritative emergency information in an emergency state.
when a disaster strikes or a car is driving on a special road, the network signal is blocked, and radio becomes the only way for the owner to receive external signals, that is, it is a necessary means to ensure their own safety when receiving external information. however, in recent years, many new energy vehicles have reduced the configuration of radio broadcast modules during manufacturing, and replaced them with large smart display screens and network broadcasts.
tesla, a domestic new energy vehicle manufacturer, said that the central control screens of all tesla models are the same, equipped with online radio modules, without wireless radio, and cannot be selected. in addition, the staff of ideal auto's national customer service hotline also said that most ideal auto models currently do not have wireless radio functions, and the car computers can only be listened to online through shared wi-fi functions, wireless hotspots and other network methods.
"at present, many new energy vehicle owners are unable to determine whether the car is equipped with a radio, or cannot accurately find the location of the radio, but i think radio is still very important for cars." mr. chen, a guangzhou citizen, said that in the event of an emergency, it is very necessary to equip the vehicle with a wireless radio receiver. professor li shu of the communication university of china said that if the in-vehicle system abandons the authoritative information platform, it will lose the direct access to information. the central voice and emergency information coverage in the car not only reshapes the in-vehicle audio and video public opinion ecology, but also meets the public's new demand for diverse and personalized spiritual culture.
the "notice" also clearly pointed out that it is necessary to actively guide and promote the configuration of wireless broadcast receiving modules in the vehicle terminal equipment of all domestic and imported vehicles produced and sold in the domestic market. therefore, as an important part of new energy vehicles, radio is not necessary and cannot be saved. at the same time, the radio and television, industry and information technology, and market supervision and management departments should attach great importance to the management of vehicle audio and video, effectively strengthen organizational leadership and coordination, form a joint force, formulate and improve relevant national standards, and promptly study and solve problems that arise in the work, promote the healthy and orderly development of related industrial chains such as vehicle audio and video business content production, network transmission, and platform operation, and create a good vehicle audio and video communication space.
