Alcohol concentration detection method and device, wearable equipment and medium
A technology of alcohol concentration and alcohol detection, which is applied in the detection of alcohol concentration, media, and wearable devices. It can solve the problems of inaccurate measurement of alcohol concentration, large volume of solenoid valve, and limitation of blowing pressure, etc., so as to avoid repeated repetitions. Effects of invalid detection behavior, reduction of detection components, and improvement of success rate
Pending Publication Date: 2022-07-08
SHENZHEN EVERBEST MACHINERY IND
View PDF0 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0002] At present, conventional alcohol detectors are generally designed with an anti-cheating pressure sensor. When detecting the user's alcohol concentration, the user will be asked to blow air vigorously. When the blowing pressure reaches a certain threshold, the gas is collected through the solenoid valve as a switch. Then detect the alcohol concentration; when the blowing pressure is not enough, the alcohol detector will not detect the alcohol concentration
In addition, there are some alcohol detectors that do not limit the blowing pressure when testing, and can only perform preliminary quick checks, and cannot accurately measure the alcohol concentration of the user's blown gas.
In addition, the volume of the solenoid valve in the conventional alcohol detector is too large and not miniaturized enough
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0048] In order to make the objectives, technical solutions and advantages of the present invention more clearly understood, the present application will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application, but not to limit the present application.
[0049] It should be noted that although the functional modules are divided in the schematic diagram of the device, and the logical sequence is shown in the flowchart, in some cases, the modules may be divided differently from the device, or executed in the order in the flowchart. steps shown or described. The terms "first", "second" and the like in the description and claims and the above drawings are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence.
[0050] Unless otherwise defined, all technical and scientif...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The embodiment of the invention provides an alcohol concentration detection method and device, wearable equipment and a medium. The method comprises the following steps: detecting an air pressure value of current gas; determining the current air pressure grade of the current air according to the air pressure value; generating first display data according to the current air pressure level, and displaying the first display data, the first display data including the current air pressure level; obtaining a first duration when the current air pressure grade is greater than a preset first air pressure grade threshold; when the first duration is greater than a preset first duration, detecting the current alcohol concentration of the current gas; updating the first display data according to the current alcohol concentration to obtain target display data, and displaying the target display data; wherein the target display data comprises the current alcohol concentration. Through the method of the embodiment, the detection efficiency and accuracy of the alcohol concentration are improved, the pressure level in the detection process is visible in real time, and the user experience is improved.
Description
technical field [0001] The invention relates to the technical field of alcohol detection, and in particular, to a method and device for detecting alcohol concentration, a wearable device and a medium. Background technique [0002] At present, conventional alcohol detectors are generally designed with anti-cheating pressure sensing. When detecting the user's alcohol concentration, the user will be forced to blow air. When the blowing pressure reaches a certain threshold, the solenoid valve is used as a switch to collect gas. Then test the alcohol concentration; when the blowing pressure is not enough, the alcohol detector will not detect the alcohol concentration. In addition, there are some alcohol detectors that do not limit the blowing pressure when testing, and can only perform a preliminary quick check, and cannot accurately measure the alcohol concentration of the user's blowing gas. In addition, the solenoid valve in the conventional alcohol detector is too large and ...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More IPC IPC(8): G01N33/497G08B21/24
CPCG01N33/4972G08B21/24
Inventor 袁剑敏胡建云宋亮华钟利军
Owner SHENZHEN EVERBEST MACHINERY IND