Multi-interface communication access method for double master stations through protocol evaluation
A communication access, multi-interface technology, applied in the field of communication, can solve the problem of inability to build a multi-interface communication networking test environment, and achieve the effect of improving test efficiency and shortening test time.
Pending Publication Date: 2022-08-09
HAINAN POWER GRID CO LTD ELECTRIC POWER RES INST
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Problems solved by technology
[0004] In order to solve the above-mentioned technical problems, the present invention provides a multi-interface communication access method for dual-master station evaluation through the protocol, so as to solve the problem that the existing equipment cannot build a multi-interface communication network test environment, and meet the special needs of the dual-master station operation mode The test requirements of the application, and the existing protocol test equipment only supports the communication protocol test of a single power distribution automation terminal
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[0023] The principles and features of the present invention will be described below with reference to the accompanying drawings. The enumerated embodiments are only used to explain the present invention, but not to limit the scope of the present invention.
[0024] The present invention provides a multi-interface communication access method for dual-master stations to evaluate through a protocol, the method comprising the following steps:
[0025] Step 1, by providing an Ethernet switch circuit inside the multi-interface communication access device, as a multi-port bridge for data exchange;
[0026] Step 2, by providing a serial port communication processor inside the multi-interface communication access device, the serial port communication processor is electrically connected to the Ethernet switch circuit;
[0027] Step 3. By providing a 4G / 5G to Ethernet circuit inside the multi-interface communication access device, the 4G / 5G to Ethernet circuit is electrically connected t...
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The invention provides a multi-interface communication access method for evaluating double master stations through protocols, which comprises the following steps of: 1, arranging an Ethernet switch circuit inside a multi-interface communication access device as a multi-port network bridge for data exchange, through the method, the problems that existing equipment cannot set up a multi-interface communication networking test environment and meet the test requirement of special service application in a double-master-station operation mode, and existing protocol test equipment only supports communication protocol test of a single power distribution automation terminal are solved. The power distribution automation terminal testing device has the advantages of being simple in structure, convenient to use, capable of supporting access of at most six power distribution automation terminals and simultaneously testing the power distribution automation terminals, capable of shortening testing time and capable of greatly improving testing efficiency.
Description
technical field [0001] The present invention relates to the field of communication technologies, and in particular, to a multi-interface communication access method for dual-master stations to evaluate through a protocol. Background technique [0002] At present, the communication protocol test of power distribution automation terminals faces the following problems: insufficient test coverage, incomplete test coverage of scenarios and exceptions, many test details, single access test, long test time, low efficiency, and inability to communicate with two master stations at the same time. Cross-test, etc. question. [0003] The current status of power distribution automation testing is that a test host can only test one power distribution automation terminal. Currently, the supported interfaces are limited to serial ports and Ethernet. Only single-master and single-device testing is supported. Remote testing is not supported. Complex tests such as dual-master simultaneous tes...
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IPC IPC(8): H04L69/085H04L43/18
CPCH04L69/08H04L43/18Y04S40/124
Inventor 朱望诚朱传谱范凯迪赵雨楠张晨佳
Owner HAINAN POWER GRID CO LTD ELECTRIC POWER RES INST