Movement operation and maintenance system and method of power communication network
A technology of power communication network and operation and maintenance system, which is applied in the field of power communication network and mobile operation and maintenance system, which can solve problems such as lowering work efficiency, numerous on-site operation and maintenance index data, and hidden dangers in on-site operation and maintenance, so as to improve effectiveness and accuracy performance, easy operation and maintenance informatization support, and the effect of ensuring data security
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[0038] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.
[0039] like figure 1 As shown, the electric power communication network mobile operation and maintenance system of the present invention includes a handheld terminal 1 and a remote background server 2, and the handheld terminal 1 and the remote background server 2 communicate through a 3G or 4G wireless public network base station 101; figure 2 As shown, the handheld terminal 1 includes a smart phone 3 , an external memory 4 , and a data acquisition terminal 5 , the external memory 4 includes SRAM6 and Flash7 , and the smart phone 3 is connected to the external memory 4 in communication.
[0040] like image 3 As shown, the data acquisition terminal 5 includes a power supply circuit 8, a sensor 9, a signal amplification circuit 10, an A / D converter 11, a microprocessor 12, a communication level conversion circuit 13, a data memory 14, a Bluet...
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