Energy consumption acquisition terminal

Abstract

The invention aims to provide an energy consumption acquisition terminal, which is convenient to communicate, safe in use and difficult to attack and provides a plurality of convenient and reliable communication channels for the transmission of data. The energy consumption acquisition terminal comprises a computer main board (1), a wireless network adapter (6) and a power supply (11). A central processing unit (CPU) (2), a memory chip (3), a memory (4), a general packet radio service (GPRS) modem (5), a serial port (7), an RS232 serial port / interface (8), a network card / network card interface (9), an RS485 serial port / interface (10), a management and configuration module, a network access module, an encryption authentication module, an encryption communication module, a network serial port conversion module and a serial port acquisition communication protocol module are arranged on the computer main board (1). The wireless network adapter (6) is connected with the computer main board (1) by the serial port (7).

Description

technical field [0001] The invention relates to an energy consumption collection terminal. Background technique [0002] With the development of my country's economy and society and the increasing pressure on environmental resources, the situation of energy conservation and emission reduction is severe. In vigorously promoting energy conservation in the building field, the problem of high energy consumption in government office buildings and large public buildings has become increasingly prominent, which is the main reason for the increasing energy consumption in cities. On the one hand, we also lack direct data to provide the basis and basis for decision-making. For reference, the Ministry of Housing and Urban-Rural Development Jianke [2008] No. 114 (2008-06-24) "Notice on Printing and Distributing Technical Guidelines for the Construction of Energy Consumption Monitoring Systems for State Organ Office Buildings and Large Public Buildings" is implemented. The monitoring sy...

AI Technical Summary

Problems solved by technology

According to relevant data, most cross-public network communications generally use general-purpose VPNs or routers. Audit, and because the existing power communication network is combined in the overhead ground wire, when the ground wire breaks, because there is no emergency data transmission channel, the power communication channel is interrupted, which seriously affects the operation safety of the power system

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