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Wireless communication controlling device and method of intelligent gas meter

A technology of wireless communication and control method, applied in the direction of electrical program control, comprehensive factory control, comprehensive factory control, etc., can solve problems such as unsafe hidden dangers and gas leakage

Active Publication Date: 2014-12-10
郭建国 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In order to overcome the deficiencies of the prior art, the object of the present invention is to provide a wireless communication smart gas meter controller and its control method. The opening and closing of the valve; it can solve the problem in the prior art that "there is always gas pressure in the gas pipeline, which may easily cause gas leakage and unsafe hidden dangers"

Method used

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  • Wireless communication controlling device and method of intelligent gas meter
  • Wireless communication controlling device and method of intelligent gas meter
  • Wireless communication controlling device and method of intelligent gas meter

Examples

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Effect test

Embodiment 1

[0030] Refer to attached image 3 as shown, image 3 It is the schematic diagram of the Zigbee wireless communication intelligent gas meter controller circuit constructed by the present invention; image 3 Among them, IA1 is Zigbee wireless communication integrated circuit with microprocessor; IA2 is temperature sensor integrated circuit with I2C bus; IA3 is reset integrated circuit; IA4 is LCD display integrated circuit with I2C bus; IB1 is modem integrated circuit; IC1 gas Gas sensor integrated circuit; W1 and W2 are voltage regulator integrated circuits.

[0031] Refer to attached image 3Shown, in the schematic circuit diagram of the present invention, by the Zigbee wireless communication integrated circuit IA1 of band microprocessor, the temperature sensor integrated circuit IA2 of band I2C bus line, reset integrated circuit IA3, the LCD display integrated circuit IA4 of band I2C bus line, and Peripheral device resistors RA1-RA10, capacitors CA1-CA12, inductors LA1 and...

Embodiment 2

[0037] Refer to attached Figure 4 as shown, Figure 4 It is the schematic diagram of the RF wireless communication intelligent gas meter controller circuit constructed by the present invention; Figure 4 Among them, IA1 is 51 series microprocessor integrated circuit; IA2 is temperature sensor integrated circuit with I2C bus; IA3 is reset integrated circuit; IA4 is LCD display integrated circuit with I2C bus; IA5 is RF wireless transceiver integrated circuit; IB1 is Modem integrated circuit; IC1 gas sensor integrated circuit; W1 and W2 are voltage regulator integrated circuits.

[0038] Refer to attached Figure 4 Shown, in the schematic circuit diagram of the present invention, by microprocessor integrated circuit IA1, temperature sensor integrated circuit IA2 with I2C bus, reset integrated circuit IA3, LCD display integrated circuit IA4 with I2C bus, RF wireless transceiver integrated circuit IA5 , and peripheral device resistors RA1-RA12, capacitors CA1-CA15, crystal osc...

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PUM

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Abstract

The invention provides a wireless communication controlling device and method of an intelligent gas meter. The wireless communication controlling device of the intelligent gas meter is mounted on the gas meter; a gas valve, and a valve motor which controls the gas valve are arranged in the gas meter; a control circuit of the valve motor is arranged in an intelligent circuit. The wireless communication controlling device of the intelligent gas meter is characterized in that a Zigbee wireless communication integrated circuit which is equipped with a microprocessor is arranged; a display, an operation button and a sensing window of a gas sensor are all connected with the Zigbee wireless communication integrated circuit and are connected with the intelligent circuit of the intelligent gas meter through a DCPL-Bus or M-Bus interface; the wireless communication controlling device of the intelligent gas meter is connected with a computer of a gas management center through a Zigbee / RF network bridge to form a networking structure system. With the adoption of the device and method, the problem that gas pressure always exists in the gas pipeline and easily causes the potential risk of gas leakage can be solved.

Description

technical field [0001] The present invention relates to a wireless communication intelligent gas meter controller and its control method, which is a Zigbee wireless communication or RF wireless communication intelligent gas meter controller; The Bus communication bus is connected to the smart gas meter; the wireless communication smart gas meter controller is connected to the smart gas meter through the DCPL-Bus or M-Bus communication bus, and the wireless communication smart gas meter controller manually sets the time, Control the opening and closing of the gas valve inside the smart gas meter; the wireless communication smart gas meter controller can also detect gas leakage, and automatically close the gas valve inside the smart gas meter when there is gas leakage; the wireless communication smart gas meter controller can also Data communication with Zigbee / RF bridge via Zigbee or RF wireless communication. Background technique [0002] At present, the smart gas meter...

Claims

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Application Information

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IPC IPC(8): G05B19/418G08B21/16
CPCY02P90/02
Inventor 郭建国毛星原
Owner 郭建国
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