A method of opening the hyper terminal serial port in the power collection terminal based on the U disk

Abstract

The present invention relates to a method for opening the serial port of a super terminal in a power collection terminal based on a U disk. The content creates a new first digital string; S3. Obtain each number in the first digital string, shift the number 1 to the left, and the number of left shifts is equivalent to the obtained current number, and obtain multiple new second numbers. The digital string is operated on the plurality of new second digital strings to obtain a new third digital string; S4. Assign the third digital string to the hyperterminal serial port, open the hyperterminal serial port, and monitor the debugging status. The invention is easy to operate, can effectively improve debugging efficiency and reduce production cost.

Description

technical field [0001] The invention relates to the technical field of power collection terminals, in particular to a method for opening a hyperterminal serial port in a power collection terminal based on a U disk. Background technique [0002] As one of the key factors for building a strong and smart grid in an all-round way, the performance of the power acquisition terminal largely depends on the debugging in the development and maintenance phase. [0003] At present, in the development and maintenance phase, the following two methods are often used to monitor the debugging status. One is that the super terminal is located on the PC, and the power acquisition terminal is connected with the RS_232 serial port or RS_485 port reserved on the power acquisition terminal by using a long serial cable to realize the connection with the PC. In the debugging state, open the corresponding serial port of the super terminal on the PC. , receive the data returned by the power acquisiti...

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Problems solved by technology

[0004] However, there are many problems in the above methods. Power collection terminals are usually installed in places with harsh environments, such as remote areas, on high utility poles or in closed basements. When using method 1 for debugging, a PC and a long serial port cable are required. Not only will the cost increase, but also the monitoring cannot be realized because the conditions are not allowed, which will bring disadvantages to the monitoring; although the second method can save the long serial port line, this method cannot open the super terminal located in the power collection terminal, and cannot Timely monitoring of debugging information is not conducive to the search for subsequent problems

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