Wireless transmission control equipment

A control equipment and wireless transmission technology, applied in the field of electronic communication, can solve the problems of difficult data transmission, single function, only with wireless control function, etc., to achieve the effect of flexible data transmission and cost reduction

Inactive Publication Date: 2015-12-09
SHANGHAI YUNMAI INTELLIGENT TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, my country does not have economical and practical automatic data acquisition and transmission equipment in the monitoring of water conservancy, electric power, natural gas and oil, etc., especially in remote villages, mountainous areas and other harsh environments. Data transmission is more difficult and cannot meet the needs of industrial Modernization, automation requirements
[0003] The function of the existing technical solution is relatively single, or it can only perform data transmission, or it only has the function of wireless control

Method used

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Embodiment 1

[0032] see Figure 1 to Figure 3 , the present invention discloses a wireless transmission control device. The wireless transmission control device includes a microcontroller 6, a GPRS communication module 7, an input and output circuit, a reset circuit, an input power supply 9, and a memory 10 to complete data collection, processing and transmission. The microcontroller 6 is connected to the GPRS communication module 7, the input and output circuit, the reset circuit, and the input power supply 9 respectively.

[0033] The input-output circuit includes several switching channels 1, 2, 3, 4, and an optocoupler 5, two relays 13, 14, and an indicator light 11, and the optocoupler 5 is connected to each switching channel 1, 2, 3 respectively. , 4; Each switch channel, 2, 3, 4 is used to capture the level state of this channel; the photocoupler 5 is a four-channel isolation device, which can isolate the impact of external surge current on the internal circuit and protect the micr...

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Abstract

The invention reveals wireless transmission control equipment, and the equipment comprises a microcontroller, a GPRS communication module, an input / output circuit, a reset circuit, and a power circuit. The microcontroller is respectively connected with the GPRS communication module, the input / output circuit, the reset circuit, and the power circuit. The input / output circuit comprises a plurality of switching value channels, an optoelectronic coupler, two relays and an indicating lamp, wherein the optoelectronic coupler is connected with the plurality of switching value channels. The plurality of switching value channels are used for capturing the level state of a channel. The optoelectronic coupler is a four-channel isolation device. The equipment provided by the invention can achieve the transmission of remote data, enables data transmission to be more flexible, greatly reduces the cost, and brings convenience to the data transmission of some monitoring systems.

Description

technical field [0001] The invention belongs to the technical field of electronic communication, and relates to a transmission control device, in particular to a wireless transmission control device. Background technique [0002] At present, my country does not have economical and practical automatic data acquisition and transmission equipment in the monitoring of water conservancy, electric power, natural gas and oil, etc., especially in remote villages, mountainous areas and other harsh environments. Data transmission is more difficult and cannot meet the needs of industrial requirements for modernization and automation. [0003] The functions of the existing technical solutions are relatively single, or only for data transmission, or only for wireless control functions. This device has dual functions of data transmission and wireless control at the same time, and the wireless control distance is not limited, as long as there is GSM network coverage, wireless control can b...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05B19/042
CPCG05B19/042G05B2219/25257
Inventor 魏研征陆仲绩
Owner SHANGHAI YUNMAI INTELLIGENT TECH CO LTD
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