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Idling control method for gas meter

A control method and gas meter technology, which is applied in the field of electronic communication, can solve problems such as potential safety hazards, failure of electronic counting functions, and large potential safety hazards, and achieve the effects of reducing losses and avoiding malfunctions

Inactive Publication Date: 2011-07-20
上海复展智能科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, at present, due to the high vacancy rate of houses, many gas meters have been idle for a long time, and the gas is usually turned on, which poses a great safety hazard; at the same time, people have a fast-paced life, frequent business trips, and intermittent use of gas. When people travel, the gas is usually turned on There will also be potential safety hazards; there are also some users who deliberately damage the gas meter, causing the gas meter to not work normally and the electronic counting function to fail

Method used

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  • Idling control method for gas meter
  • Idling control method for gas meter

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Embodiment 1

[0039] see figure 1 , the invention discloses a gas meter idle control method, comprising:

[0040] Set the two parameters of gas meter maximum idle time and allowable idle times. For example, the remote transmission meter can be set through communication; the IC card meter can write parameters to the IC card through the management software, and set these two parameters when the IC card is inserted into the meter.

[0041] The gas meter starts timing from zero. When the electronic count increases, the timing is reset and the number of idle times is cleared; when the timing is equal to the maximum idle time, the number of idle times is increased by 1, and the gas meter automatically closes the valve.

[0042] When the number of idle times is less than the allowed number of idle times, the user can open the valve through relevant operations, and the timer will be reset to zero. For example, unplug the dry battery, wait for a period of time, and reload it; for example, IC card ...

Embodiment 2

[0050] This embodiment discloses a gas meter idle control method, the method comprising:

[0051] The gas meter sets two parameters, the maximum idle time T1 and the allowable number of idle times N1. For example, the remote transmission meter sets the maximum idle time T1 and the allowable idle times N1 through communication; the IC card meter writes the parameters to the IC card through the management software, and when the IC card is inserted into the meter, set the maximum idle time. The two parameters of time T1 and allowable idle times N1.

[0052] The gas meter calculates the idle time T2 of the gas meter through the first counter.

[0053] When the idle time T2 is equal to the maximum idle time T1, the number of idle times N2 is automatically increased by 1 through the second counter;

[0054] When the electronic count of the gas meter increases, the first counter clears the idle time T2, and the second counter clears the idle times N2;

[0055] When the idle time T...

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Abstract

The invention discloses an idling control method for a gas meter. The method comprises the following steps of: setting maximum idling time T1 and allowable idling times N1 of the gas meter; when idling time T2 is equal to the maximum idling time T1, adding 1 to the idling times N2; when the electronic counting of the gas meter increases, zeroing the idling time T2 and the idling times N2; when the idling time T2 is equal to the maximum idling time T1, adding 1 to the idling times N2 and controlling the gas meter to automatically close a valve; when the idling times N2 are smaller than the allowable idling times N1, making a user open the valve through relevant operation and zeroing the idling time T2; and when the idling times N2 are equal to the allowable idling times N1, forbidding the user from opening the valve through relevant operation. By adopting the method disclosed by the invention, the valve can be controlled to open and close according to the idling time of gas, the defects of unavailable normal work and failed electronic counting function of the gas meter caused by malicious damage to the gas meter by the user can be avoided and the loss of a gas company is reduced.

Description

technical field [0001] The invention belongs to the technical field of electronic communication, and relates to a gas meter system, in particular to a gas meter idle control method. Background technique [0002] Smart gas meters can help solve the problems of meter reading, charging, and management in the gas industry. They have been recognized by the public and gas companies, and their penetration rate continues to increase. [0003] However, at present, due to the high vacancy rate of houses, many gas meters have been idle for a long time, and the gas is usually turned on, which poses a great safety hazard; at the same time, people have a fast-paced life, frequent business trips, and intermittent use of gas. When people travel, the gas is usually turned on There will also be potential safety hazards; there are also some users who deliberately damage the gas meter, causing the gas meter to not work normally and the electronic counting function to fail. Contents of the inv...

Claims

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Application Information

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IPC IPC(8): G01F15/00G07F15/00
Inventor 刘荣鑫林锋宋奕顾晓升
Owner 上海复展智能科技股份有限公司
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