230M-LTE wireless collector

Abstract

A 230M-LTE wireless collector comprises a casing, wherein a collection control circuit mainly comprising a control chip, a 230M private network communication module, a power supply, a 485 circuit and an infrared interface is mounted in the casing, and the control chip is connected with an electric energy meter through the 485 circuit; the control chip is connected with the 230M private network communication module through a serial port, the 230M private network communication module is wirelessly interactively connected with a 230M base station through an antenna, and the 230M base station is directly connected with a state network main station; the power supply comprises a storage battery or an externally connected 220VAC input power supply and is connected with the control chip, the 485 circuit and the 230M private network communication module; the control chip is connected with the electric energy meter through the connected infrared interface, reads the meter and collects meter reading information; the control chip is further connected with an indicator lamp capable of displaying the current equipment state; the casing is a state network type-II collector casing.

Description

technical field [0001] The invention relates to a 230M-LTE wireless collector for collecting real-time electric energy indications of electric energy meters, daily zero-point frozen electric energy indications, and daily zero-point frozen electric energy indications of meter reading, belonging to the technical field of electric energy meter wireless collection. Background technique [0002] At present, the real-time information collection of electric energy meters mainly adopts the power carrier remote meter reading method or the remote meter reading method based on the public network GPRS power private network. The main problems of carrier wave meter reading are large interference and slow meter reading time. The remote meter reading based on the GPRS public network will mainly generate a certain flow fee. Due to the huge number of electric energy meters, a huge fee will be generated every month, and this fee is paid year after year. Finally, it is a very large sum of money...

AI Technical Summary

Problems solved by technology

[0003] First, the environment where the electric energy meter is located is complex, with different conditions such as smog, ultraviolet rays, and high and low temperature differences. At this time, the SIM card is prone to deformation, poor contact, or temperature out of range, which makes the communication equipment unable to work normally and affects the meter reading rate of the electrical equipment;

[0004] Second, the total amount of SIM is huge, the installation is scattered, the cost of fault maintenance is high, and the installation site is unattended, so it is easy to be stolen, which affects the reliability and safety of users' electricity consumption;

[0005] The third is that the SIM card itself is easily broken and physically damaged, which affects the use of the meter;

[0006] In addition, there are certain defects in the management of the SIM card itself.

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