Diversified control system based on 5G

Abstract

The invention discloses a 5G-based diversified control system, which comprises a signal diversity module, a signal judgment module and a processing module, and is characterized in that the signal diversity module is used for carrying out diversity splitting on signals to realize signal space diversity receiving, and the signal judgment module is used for judging signals required by residents and network usage scenes; the processing module is used for carrying out diversified signal processing, the signal diversity module comprises a multi-section splitting module, a power matching module and a frequency conversion driving module, the output end of the multi-section splitting module is electrically connected with the input end of the power matching module, the output end of the power matching module is electrically connected with the input end of the frequency conversion driving module, and the output end of the frequency conversion driving module is electrically connected with the output end of the signal diversity module. The multi-section splitting module is used for splitting base station signals into a plurality of sets, the power matching module is used for matching the antenna transmitting power of the base station with the multi-set signals, and the variable frequency driving module is used for adjusting the antenna driving voltage.

Description

technical field [0001] The invention relates to the technical field of multiple control, in particular to a 5G-based multiple control system. Background technique [0002] The development of 5G technology is in full swing. In June 2019, the Ministry of Industry and Information Technology of China officially issued a 5G commercial license, and China has officially entered the first year of 5G. 5G technology has the characteristics of high transmission rate, low latency and high system capacity, and can be vigorously used in many fields. Applications, such as the Internet of Things, driverless cars, smart cities, modern medical care, etc., especially in smart cities, have greatly improved the living standards of residents. [0003] However, due to the higher frequency of the 5G network, the faster the signal attenuation, the weaker penetration and the smaller coverage of the base station, more base stations need to be built to alleviate these problems. However, considering the...

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Problems solved by technology

[0003] However, due to the higher frequency of the 5G network, its signal attenuation is faster, and the penetration ability is not strong, and the coverage of the base station is small. Therefore, more base stations need to be built to alleviate these problems. However, considering the cost issue, some scenarios The number of base stations cannot be increased under the environment. For example, in some residential areas and underground garages of shopping malls, due to the mesh structure of steel bars used in the construction of buildings, the 5G signal attenuation is serious or even cannot be received, and mobile phones in underground garages are often disconnected. However, many facilities in the garage, such as scanning code charging stations, scanning code charging, etc., all require a good network environment, and the current self-parking and self-driving technologies that are vigorously developed require the support of a low-latency network environment. In an emergency, the message cannot be transmitted in time, which will cause great danger. Such problems are difficult to solve without changing the building structure and the cost of the base station. At present, there is no system with multiple considerations to solve these problems. Research shows that the function of the base station Therefore, it is necessary to design a 5G-based diversified control system that saves energy and has high security.

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