Low-power consumption gas cylinder gas pressure detection method, device, electronic equipment and medium

A technology of air pressure detection and low power consumption, which is applied in the field of low power consumption gas cylinder air pressure detection, which can solve the problems of limited battery power, affecting rescue operations, delaying the use of time, etc., to achieve the effect of saving power and prolonging the effective use time

Inactive Publication Date: 2019-08-27
深圳市荣盛智能装备有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the power of the battery used for power supply is limited. It is very wasteful to test the zero pressure state continuously for a long time. If the quantity is too large, it will delay the timing of use and affect the rescue operations

Method used

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  • Low-power consumption gas cylinder gas pressure detection method, device, electronic equipment and medium
  • Low-power consumption gas cylinder gas pressure detection method, device, electronic equipment and medium
  • Low-power consumption gas cylinder gas pressure detection method, device, electronic equipment and medium

Examples

Experimental program
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Effect test

Embodiment 1

[0028] Please refer to figure 1 Shown, a kind of gas cylinder air pressure detection method of low power consumption, it comprises the following steps:

[0029] Detection step: detect the current air pressure value of the gas cylinder;

[0030] Comparison and judgment step: comparing the detected current air pressure value with a preset high-frequency detection threshold, if the current air pressure value is less than the high-frequency detection threshold, enter a dormant state; if the current air pressure value is greater than or equal to the high-frequency detection threshold, enter the high-frequency detection state.

[0031] During the use of the gas cylinder, the air pressure value detected by the detection module installed on it will decrease and increase. For example: If the default working pressure of the gas cylinder is 40Mpa, when the firefighter connects the gas cylinder to consume the gas in it for breathing, the detected pressure will gradually decrease at this...

Embodiment 2

[0037] This embodiment discloses a low-power gas cylinder pressure detection device corresponding to the above-mentioned embodiments. It is a virtual structure device for implementing the low-power gas cylinder pressure detection method described in the above embodiment. Please refer to figure 2 shown, which includes:

[0038] Detection module: used to detect the current air pressure value of the gas cylinder, it is preferable to use the electronic pressure gauge to time detect the air pressure function;

[0039] Comparison judgment module: used to compare the detected current air pressure value with the preset high-frequency detection threshold to determine whether to enter the dormant state or the high-frequency detection state; if the current air pressure value is less than the high-frequency detection threshold, then Enter the dormant state; if the current air pressure value is greater than or equal to the high-frequency detection threshold, enter the high-frequency detec...

Embodiment 3

[0045] image 3 A schematic structural diagram of an electronic device provided in Embodiment 3 of the present invention, such as image 3 As shown, the electronic device includes a processor, a memory, an input device and an output device; the number of processors in a computer device can be one or more, image 3 Take a processor as an example; the processor, memory, input device and output device in the electronic device can be connected by bus or other means, image 3 Take connection via bus as an example.

[0046] Memory, as a computer-readable storage medium, can be used to store software programs, computer-executable programs and modules, such as program instructions / modules corresponding to the floor discrimination method in the embodiment of the present invention (for example, detection module, comparison judgment module, wake-up module, FM detection module). The processor executes various functional applications and data processing of the electronic equipment by ru...

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Abstract

The invention discloses a low-power consumption gas cylinder gas pressure detection method. The method includes the following steps of: a detection step: detecting the current gas pressure value of agas cylinder; a comparison judgment step: comparing the detected current gas pressure value with a preset high-frequency detection threshold, and if the current gas pressure value is less than the high-frequency detection threshold, entering a sleep state; if the current gas pressure value is greater than or equal to the high-frequency detection threshold, entering a high-frequency detection state; when in the sleep state, calculating the sleep duration, and when the sleep duration reaches a preset wake-up duration, detecting the current gas pressure value of the gas cylinder, and executing the comparison judgment step; and when in a high-frequency detection state, frequently detecting the current gas pressure value of the gas cylinder according to the preset high-frequency detection frequency, and performing the comparison judgment step each time the current gas pressure value is detected. The invention also discloses a low-power consumption gas cylinder gas pressure detection device,which can save the working power and prolong the service time, and does not affect the normal use.

Description

technical field [0001] The invention relates to the field of fire protection, in particular to a method, device, electronic equipment and medium for detecting gas cylinder air pressure with low power consumption. Background technique [0002] In a dangerous environment, the life safety of rescuers (such as firefighters) mainly depends on gas respirators (such as air respirators, oxygen respirators, etc.) to ensure that many of the existing air respirators cylinders use electronic barometers to display their contents. air pressure level. The pressure value in the gas cylinder is generally displayed by a pressure gauge. When the firefighter opens the gas cylinder, the pressure gauge is required to immediately display the air pressure in the gas cylinder in real time. During use, it is also necessary to judge whether the gas cylinder is There is still enough air to breathe, so it is very important that the pressure gauge reads in time. On the other hand, when the gas cylinder...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01L17/00G01L19/00
CPCG01L17/00G01L19/00
Inventor 廖春生杨波陈宗平
Owner 深圳市荣盛智能装备有限公司
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