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Embedded instrumented remote warning and control system

A remote alarm and control system technology, applied in the pipeline system, mechanical equipment, gas/liquid distribution and storage, etc., can solve the problems of complex circuits, scattered modules, large volume, etc., and achieve simple system design, promote automation, and facilitate batch production The effect of production

Inactive Publication Date: 2014-07-09
BEIJING UNIV OF TECH
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AI Technical Summary

Problems solved by technology

This kind of device is usually composed of a main controller and a wireless transceiver module. This kind of device has large volume, scattered modules, complicated circuit, high power consumption and high cost.

Method used

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  • Embedded instrumented remote warning and control system

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Embodiment Construction

[0013] The present invention will be further described below in conjunction with accompanying drawing.

[0014] Such as figure 1 As shown, the embedded IoT remote alarm and control system includes PMB79001, single chip microcomputer 2, power supply circuit 3, detection circuit 4, alarm circuit 5, equipment circuit 6, temperature sensor 7, pressure sensor 8, flow rate sensor 9, gas Sensor 10, smoke sensor 11, electronic fence sensor 12.

[0015] Described PMB7900 module 1, single-chip microcomputer 2 are the core of whole device, and it is responsible for signal processing, execution logic judgment and control and sending and receiving short messages; In the module, PMB7900 is the ULC mobile phone third generation GSM single chip developed by Infineon (Infineon) Compared with the first and second generation single-chip solutions, the integration degree is higher and the area is smaller; the core of the PMB7900 solution is the single-chip E-GOLD TMvoice (PMB7900); the PMB7900 c...

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Abstract

The invention discloses an embedded instrumented remote warning and control system. The technical scheme includes that the embedded instrumented remote warning and control system comprises a PMB7900 module, a single chip microcomputer, a power circuit, a detection circuit, a warning circuit, an equipment circuit, a temperature sensor, a pressure sensor, a flow sensor, a gas sensor, a smoke sensor and an electronic fence sensor. An input end of the detection circuit is connected with the temperature sensor, the pressure sensor, the flow sensor, the gas sensor, the smoke sensor and the electronic fence sensor, and an output end of the detection circuit is connected onto the single chip microcontroller of the PMB7900 module. The embedded instrumented remote warning and control system has the advantages that the embedded instrumented remote warning and control system is simple in design and is extremely low in power consumption; the embedded instrumented remote warning and control system can work uninterruptedly owing to standby UPS (uninterrupted power supply); the quantity of components of the embedded instrumented remote warning and control system is low, and accordingly the embedded instrumented remote warning and control system is simple in structure, is technically mature, is safe and reliable and is easy to manufacture on a large scale; automation and intelligence development levels of unattended intelligent gas pipeline transmission stations can be effectively promoted by the remote intelligent control system.

Description

technical field [0001] The invention relates to the technical field of intelligent control of natural gas pipeline transportation stations, in particular to an embedded IoT remote alarm and control system. Background technique [0002] With the advancement of science and technology, industrial control technology has developed rapidly, especially the advancement of remote control technology has brought about earth-shaking changes in the field of industrial monitoring. Natural gas pipeline transportation is the most economical, simple and widely used transportation mode in natural gas transportation. In the remote western mountainous area or the sparsely populated Gobi, the natural gas pipeline transportation station set up in the wilderness cannot realize the daily garrison of the staff, so it is urgent to design and develop a remote alarm and control system. With the rapid development of communication technology, electronic technology, control technology and Internet of Thi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F17D5/06F17D3/01
Inventor 雷飞张岩松徐丽任维吕路黄涛
Owner BEIJING UNIV OF TECH
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