Agricultural information service and emergency broadcast system

Product Background:

    On the other hand, in recent years, disasters around the world occur frequently, which has brought unbearable suffering and indescribable losses to the local government and people.

    When natural disasters, emergencies, public health, social security and other public crisis occur, emergency broadcast can provide a rapid and efficientinformation transmission channel. The emergency broadcast can transmit news tothe hands of the public in the first time, and inform the civics how to escape, minimize the loss of life and property. Relevant departments of China are formulating emergency broadcast standard and system. After the Ya'an earthquake in April 22, 2013, Our country used the "national emergency broadcast" as the call sign to serve the disaster area people forthe first time.

    Our company has developed the"agricultural information service and emergency broadcast system". It can be used as multimedia information platform for government services in peacetime and play the emergency command function in the emergency time.

Product advantages:

    1) This system not only maintains the existing system and equipment unchanged, but also makes full use of existing infrastructure. It doesn’t take up the networkor new spectrum resource, so the implementation cost of this system is extremely low and the effect is remarkable. 

    2) Information release can integrate radio and television, agriculture, qualityinspection, industry and commerce newspaper, meteorological department, earthquake early warning, environmental protection, fisheries,health care, civil administration, financial and other organizations and units,digging a new economic benefit and profit growth point fully.

    3) The extension of theinformation receiver can fully rely on the city civil defense warning system, ruralwired broadcast system, city community, residential, shopping malls, hospitals’background music system, factoriesand office buildings’ background broadcast system, etc, that provide aneffective and cheap application mode for the wide-area seamless wireless coverage.

    Therefore, this system is using AM radio stations as the information release platform, using thecenter of government information and emergency services as a source of the information support, using each receiving terminal within the broadcast coverage as information receiving and broadcasting platform.  provides the expansion of network infrastructure for "smart city" and additional functions.

Product Quality:

    This product passed the expert appraisal organizedby broadcasting film & television bureau of Jiangsu province on May 14, 2013. Certifying commission said:

    1) The system adopts the new technology of COFDM and LDPC channel processing, without changing the existing sending device and analog medium-wave double-sideband amplitude modulation technology. It can upgrade traditional amplitude modulation broadcasting to transmit voice, text, images and other multimedia data by using ordinary radio receiver, widening the service of business scope.

    2) The system simple and practical,to become a new channel for farmers to obtain reliable agricultural informationin time, and telling the truth to the public quickly when the crisis occurs. It can also play dispelling rumors, to guide disaster, self-helporganization functions in a high level.  

    3) The system is realized in a way of embedding software, conducive to extend the function ofradio, television, mobile phone and other household appliance, promoting the development of information service industry, and accelerating social benefits.

    Certifying commission agreed that the achievement was a new practicaltechnology that conformed to our national condition, the technology was originality,innovation and filling the domestic blank.