Micro-power-consumption RTU system

A technology of micro-power consumption and capacitance, which is applied in signal transmission systems, electrical signal transmission systems, instruments, etc., can solve the problems of no mains supply, increase the cost of remote monitoring, and difficult wiring, etc., and achieve the effect of reducing overall power consumption

Pending Publication Date: 2019-05-21
福州普贝斯智能科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Because RTU has the characteristics of wide distribution of monitoring points and harsh working environment, many working environments are not easy to wire, resulting in no mains supply, and can only use batteries for power supply
The traditional RTU has high communication flexibility due to the use of 2G / 4G / NB-IOT wireless communication technology, but has the disadvantage of high power consumption, which makes the battery need regular maintenance, thereby increasing the cost of remote monitoring

Method used

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Examples

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Embodiment Construction

[0025] Please refer to Figure 1 to Figure 4 As shown, a preferred embodiment of a micro-power consumption RTU system of the present invention includes a power supply module, a wireless communication module, an MCU and a remote terminal group; the power supply module is used for the wireless communication module and MCU supplies power, the wireless communication module is used to communicate with the MCU, and the remote terminal group is used for remote monitoring; the power supply module includes a power input unit, a 2G / 4G power supply unit, a NB-IOT power supply unit and An MCU power supply unit; by dividing the power supply module into a power input unit, a 2G / 4G power supply unit, an NB-IOT power supply unit, and an MCU power supply unit, the independent power supply of the 2G / 4G power supply unit with high power consumption and low power consumption The NB-IOT power supply unit and the MCU power supply unit supply power independently, thereby reducing the overall power c...

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Abstract

The invention provides a micro-power-consumption RTU system in a remote terminal control field. The RTU system comprises a power supply module, a wireless communication module, an MCU and a remote terminal set. The power supply module comprises a power supply input unit, a 2G/4G power supply unit, an NB-IOT power supply unit and an MCU power supply unit. The output end of the power supply input unit is connected with the input end of the 2G/4G power supply unit and the input end of the NB-IOT power supply unit. The output ends of the 2G/4G power supply unit and the NB-IOT power supply unit isconnected with the input end of the wireless communication module. The input end of the MCU power supply unit is connected with the output end of the NB-IOT power supply unit, and the output end is connected with the input end of the MCU. The wireless communication module and the remote terminal set are connected with the MCU. The micro-power-consumption RTU system has an advantage of reducing thepower consumption of the RTU.

Description

technical field [0001] The invention relates to the field of remote terminal control, in particular to an RTU system with low power consumption. Background technique [0002] The Chinese full name of RTU is remote terminal control system, which is responsible for the monitoring and control of field signals and industrial equipment. RTU is a key device in the remote measurement and control system, which undertakes the important tasks of data collection, processing, storage and forwarding, and acts as a link for uploading and distributing data. [0003] Because RTU has the characteristics of wide distribution of monitoring points and harsh working environment, many working environments are not easy to wire, resulting in no mains supply, and can only use batteries for power supply. The traditional RTU has high communication flexibility due to the use of 2G / 4G / NB-IOT wireless communication technology, but has the disadvantage of high power consumption, which makes the battery n...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G08C17/02G08C19/00
Inventor 陈孝用陈升
Owner 福州普贝斯智能科技有限公司
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