Two-way communication system for voltage reactive signals
A voltage reactive, two-way communication technology, applied in electrical signal transmission systems, signal transmission systems, instruments, etc., can solve problems such as low efficiency and increased signal processing burden
Inactive Publication Date: 2015-11-18
STATE GRID HENAN ELECTRIC POWER ELECTRIC POWER SCI RES INST +2
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[0003] The purpose of the present invention is to provide a two-way communication system for voltage and reactive signals. After deciphering, the deciphered signals for two-way transmission are stored according to the corresponding users and the names of the users as file names.
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[0013] Such as figure 1 As shown, the present invention includes a background processing terminal and a foreground processing terminal. The background processing terminal is provided with a unique key value of a sender with a voltage reactive signal bound to it, and the The identity of the sender of the voltage and reactive signal is broadcast within the data transmission area;
[0014] The processing module for the voltage reactive signal is provided in the foreground processing terminal, and the processing module for the voltage reactive signal obtains the unique key value of the sender with the voltage reactive signal after reading the broadcast signal, and All the foreground processing terminals have their own unique key values common to the receivers of voltage and reactive signals within the scope of the data transmission area, so that the foreground processing terminals can obtain the unique key values of the senders with voltage and reactive signals Outputting an ...
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The invention discloses a two-way communication system for voltage reactive signals. The system comprises background processing terminals and foreground processing terminals, wherein unique key values, bound to the voltage reactive signals, of senders with the voltage reactive signals are set in the background processing terminals, and identifiers of the senders with the voltage reactive signals are broadcast in a data transmission area range; processing modules for the voltage reactive signals are arranged in the foreground processing terminals and acquire the unique key values of the senders with the voltage reactive signals through reading broadcast signals, and all the foreground processing terminals have universal unique key values of receivers of the voltage reactive signals within the data transmission area range, so that the foreground processing terminals output instructions for requesting the voltage reactive signals to the background processing terminals through the acquired unique key values of the senders with the voltage reactive signals.
Description
technical field [0001] The invention relates to the technical field of voltage and reactive power processing, in particular to a two-way communication system for voltage and reactive power signals. Background technique [0002] The voltage and reactive power signal needs to improve the correctness of monitoring. After overcoming the simple operation and the inability to form a two-way transmission signal mode with the voltage and reactive power signal sender, the receiver of the voltage and reactive power signal cannot get a response, and cannot face several methods While the signal of the receiver of the transmitted voltage and reactive signal with a unique key value is aggregated, an encryption algorithm is also introduced to ensure the security of signal transmission. However, while solving such a problem, due to the The accompanying decryption operation makes the random storage method of the received signal increase the burden of subsequent signal processing, and there i...
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Inventor 李琼林刘书铭代双寅张博唐钰政朱明丽陈俊长查鸣
Owner STATE GRID HENAN ELECTRIC POWER ELECTRIC POWER SCI RES INST