China's three major automotive groups have all adopted CMMB technology standards

Zhongguang Communication Group Co., Ltd. and Dongfeng Motor Co., Ltd. recently signed a cooperation agreement on the strategic framework for the full implementation of "CMMB mobile multimedia broadcasting and television technology" in Dongfeng Automobile in Wuhan. At this point, China's three major automotive groups have all adopted CMMB technology standards.

According to the agreement, the two parties will use CMMB network technology to provide on-board information services based on the network. At the same time, Zhongguang Communication will customize regional or national TSP-CMMB (telema services based on CMMB network) onboard solutions to Dongfeng Motor. In the future, Dongfeng-type car owners with CMMB new media capabilities can directly enjoy radio and television programs, news and entertainment information, emergency broadcast information, and vehicle maintenance information of Dongfeng Automobile, including smart navigation, real-time traffic information query, and digital broadcast network push. , as well as promotional information, Che Youhui activities notices, new car offline prompts and many other CMMB services.

Sun Zhaohui, general manager of China-Guangdong Communications, said that this cooperation will give full play to the role of informatization in driving the development of industrialization, realize the effective integration of the cultural industry and automotive products, and make the car through the establishment of a practical and differentiated China's independent automotive network service standards. From purely transportation to a multi-functional, information-based, entertainment-oriented and interactive platform, it will bring new experiences to driving.

It is understood that CMMB is the first set of mobile broadcast networks for multiple receiving terminals independently developed in China. Mainly for small-screen handheld or vehicle-mounted terminal equipment, to provide radio and television services to terminals including mobile phones, MP4, GPS receivers, USB receivers, independent receivers, etc., with wide coverage, fast transmission, high quality, mobility, and many services Features.

At present, China Communications has established 31 provincial-level holding companies throughout the country, and has completed the construction of more than 2,200 high-power single-frequency network transmission sites in China, and completed 336 cities above prefecture level and more than 850 districts and counties. With the construction of a basic overlay network, the urban signal coverage rate reached 98.22%.