Data transmission method, RDSS communication terminal and storage medium
A data transmission method and communication terminal technology, which is applied in the field of data transmission method, RDSS communication terminal and storage medium, can solve problems such as the inability to realize effective data transmission between FTU and distribution network automation master station, and achieve the effect of effective communication
Inactive Publication Date: 2020-09-15
GUIZHOU POWER GRID CO LTD
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Problems solved by technology
[0004] The technical problem to be solved by the present invention is to provide a data transmission method, RDSS communication terminal and storage medium to solve the problem that in the prior art, in areas without mobile network coverage, it is impossible to realize the communication between the FTU and the distribution network automation master station. Problems with Efficient Data Transmission
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[0047] The technical solutions of the present application are illustrated below through specific examples.
[0048] refer to figure 1 , which shows a schematic flow chart of the steps of a data transmission method according to an embodiment of the present application, which may specifically include the following steps:
[0049] S101. The main control unit receives the first power data collected by the distribution network automation feeder terminal, and sends the first power data to a digital signal processing unit;
[0050] It should be noted that this method can be applied to a communication terminal based on a radio positioning system (Radio Determination Satellite System, RDSS).
[0051] like figure 2 Shown is a schematic diagram of an application scenario of the data transmission method of the present application. according to figure 2As shown, by configuring an RDSS communication terminal between the distribution network automation feeder terminal FTU and the distr...
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The invention discloses a data transmission method, an RDSS communication terminal and a storage medium. The method comprises the steps that a main control unit receives first power data collected byan automatic feeder terminal of a power distribution network, and transmits the first power data to a digital signal processing unit; the digital signal processing unit performs signal modulation on the first electric power data to obtain a first electric power signal, and sends the first electric power signal to a radio frequency signal processing unit; the radio frequency signal processing unitconverts the first power signal to obtain a first radio frequency signal; a radio frequency signal combining unit performs combining processing on the first radio frequency signal to obtain a first target radio frequency signal, and sends the first target radio frequency signal to an antenna unit; and the antenna unit transmits the first target radio frequency signal to the power distribution network automation master station through the RDSS communication link, so that the problem that effective data transmission cannot be performed between the FTU and the power distribution network automation master station in an area without coverage of a mobile network is solved.
Description
technical field [0001] The invention belongs to the technical field of communication, and in particular relates to a data transmission method, an RDSS communication terminal and a storage medium. Background technique [0002] In the distribution network system, each pole-mounted switch complete set must be equipped with a switch controller, which is the distribution network automation feeder terminal (Feeder Terminal Unit, FTU). Usually, FTU has the functions of three remotes (telemetry, remote signaling, remote control) and fault detection, and can communicate with the master station of distribution network automation. FTU can not only provide the distribution network master station with various parameter information required for the operation of the distribution network system and monitoring and control, such as switch status, power parameters, phase-to-phase faults, ground faults, and fault parameters, etc.; It can execute various commands issued by the master station of...
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IPC IPC(8): G08C17/02H02J13/00
CPCG08C17/02H02J13/00022Y02E60/00Y04S40/126
Inventor 付宇肖小兵刘安茳张洋郑友卓吴鹏李前敏何洪流郝树青王卓月蔡永翔
Owner GUIZHOU POWER GRID CO LTD