Grading device and method for request information and gradidng system and method for requst information
A technology for requesting information and grading devices, applied in two-way work systems, image communication, selective content distribution, etc., can solve the problems of not guaranteeing the physical and mental health of children and adolescents, without considering the physiological and psychological age of users, etc. It is beneficial to cultural dissemination, physical and mental health development, and the effect of enhancing flexibility
Active Publication Date: 2007-08-22
DATANG TELECOM TECH CO LTD +1
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Problems solved by technology
That is to say, the current multimedia information on demand system does not consider the physical and psychological age of each user, but provides the same multimedia information to all users.
[0005] However, the existing multimedia on-demand system that does not consider the specific user situation may have certain disadvantages: for example, when the user is a psychologically mature adult, he can rationally choose the video game provided on the Internet according to his specific needs. Various multimedia information resources; but when the user is a child or teenager who is in the stage of physical and psychological growth, out of curiosity about all strange things, he is likely to order some unfavorable content including violence, murder, etc. It is not possible to guarantee the physical and mental growth of children and adolescents
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[0061] The implementation principle and specific implementation of the apparatus for grading request information for broadcasting according to the present invention will be described in detail below in conjunction with the accompanying drawings.
[0062] Please refer to Fig. 1, this figure is the basic composition structural block diagram of request information classification device of the present invention; As shown in figure, request information classification device 2 inside specifically comprises user information storage unit 21, attribute information storage unit 22, information receiving unit 23, The information management unit 24, the filtering separation unit 25 and the information sending unit 26, the connection of each unit and their functions are as follows:
[0063] The user information storage unit 21 is used to store the on-demand user information, which includes the corresponding relationship between the user level of the on-demand user and the user ID mark, and ...
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This invention provides a broad information hierarchy device including a user information storage unit storing selection user information, an attribute information storage unit storing multimedia information attribution, an information receiving unit, an information management unit for indexing corresponding user levels in a user information storage unit based on the identification of a selecting user and indexing corresponding attribute information, a filter and separation unit receiving the level and attribute information to filter the attribute information according to the user level information an information delivery unit.
Description
technical field [0001] The invention relates to the technical field of multimedia communication, in particular to an on-demand request information grading device and method, and an on-demand information grading system and method. Background technique [0002] At present, with the rapid development of the Internet, users can freely communicate with other network terminals anywhere in the world on the open space of the Internet through a common network communication protocol. And other services, and then can also transmit multimedia information compressed by compression technology through the Internet, such as audio, video, animation, still images and other multimedia information. [0003] At the same time, due to the emergence of broadband networks, multimedia services on various networks have become more convenient and feasible, such as video conferencing, distance education, e-commerce, video publishing, online advertising, videophone and other services are growing rapidly....
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IPC IPC(8): H04N7/173G06F17/30H04N21/278H04N21/454
Inventor 魏少军翟大海杨延辉张华刘勇
Owner DATANG TELECOM TECH CO LTD