阅读说明：本技术 气体信息检测方法、系统及终端设备 (Gas information detection method and system and terminal equipment ) 是由 高冰 崔泽坤 韩明朝 马文斌 王正平 亚志博 李国翊 宫殿楼 张明 熊玉刚 于 2020-04-27 设计创作，主要内容包括：本发明提供了一种气体信息检测方法、系统及终端设备,属于气体检测技术领域,气体信息检测方法包括：打开输送管并关闭输气管,将绝缘设备内的气体引流至检测箱内。调整检测箱内的参数信息,对检测箱内的SF<Sub>6</Sub>气体进行检测。若SF<Sub>6</Sub>气体检测结果超过预警值,将检测箱内的气体充回绝缘设备内。若SF<Sub>6</Sub>气体检测结果未超过预警值,打开输气管并关闭输送管,将储气罐内的纯SF<Sub>6</Sub>气体引流至检测箱内。打开输送管并关闭输气管,将检测箱内的混合气体压入绝缘设备内。本发明还提供一种气体信息检测分析系统及终端设备。本发明提供的气体信息检测方法、气体信息检测系统及终端设备,能够在检测完成后补充SF<Sub>6</Sub>气体,提高了工作效率。(The invention provides a gas information detection method, a system and terminal equipment, belonging to the technical field of gas detection, wherein the gas information detection method comprises the following steps: and opening the conveying pipe and closing the gas conveying pipe, and guiding the gas in the insulating equipment into the detection box. Adjusting parameter information in the detection box, and adjusting SF in the detection box 6 And (5) detecting the gas. If SF 6 And (4) filling the gas in the detection box back into the insulation equipment when the gas detection result exceeds the early warning value. If SF 6 Opening the gas pipe and closing the delivery pipe when the gas detection result does not exceed the early warning value, and enabling the pure SF in the gas storage tank 6 Gas (es)Draining the water into a detection box. And opening the conveying pipe and closing the gas conveying pipe, and pressing the mixed gas in the detection box into the insulating equipment. The invention also provides a gas information detection and analysis system and terminal equipment. The gas information detection method, the gas information detection system and the terminal equipment provided by the invention can supplement SF (sulfur hexafluoride) after detection is finished 6 And the working efficiency is improved due to the gas.)

1. The gas information detection method is characterized by comprising the following steps:

communicating the detection box with the insulation equipment through a conveying pipe; communicating the detection box with a gas storage tank through a gas transmission pipe;

opening the conveying pipe and closing the gas conveying pipe, and guiding gas in the insulating equipment into the detection box;

adjusting parameter information in the detection box to SF in the detection box₆Detecting gas;

if SF₆Filling the gas in the detection box back into the insulating equipment when the gas detection result exceeds the early warning value;

if SF₆Opening the gas pipe and closing the delivery pipe when the gas detection result does not exceed the early warning value, and enabling the pure SF in the gas storage tank₆Gas is guided into the detection box;

and opening the conveying pipe and closing the gas conveying pipe, and pressing the mixed gas in the detection box into the insulating equipment.

2. The gas information detection method according to claim 1, wherein the detection box is communicated with the insulation device through a delivery pipe; will detect case and gas holder include after passing through the gas-supply pipe intercommunication:

and the corresponding opening or closing of the conveying pipe and the corresponding air conveying pipe is controlled by the valves on the conveying pipe and the air conveying pipe.

3. The method for detecting the gas information according to claim 2, wherein the opening the delivery pipe and closing the gas delivery pipe to guide the gas in the insulating device into the detection box comprises:

moving a piston rod in the detection box to reduce the pressure in the detection box;

closing a valve on the gas conveying pipe; and opening a valve on the conveying pipe to lead the gas in the insulating equipment to be guided into the detection box along the conveying pipe.

4. The method for detecting gas information according to claim 3, wherein the adjusting of the parameter information in the detection chamber is performed for SF in the detection chamber₆The gas detection comprises:

closing a valve on the conveying pipe, and adjusting the temperature and the pressure in the detection box to preset values through a temperature regulator and the piston rod in the detection box;

by the detector in the detection box, the SF in the detection box is detected₆And (5) detecting the gas.

5. The gas information detection method according to claim 3, wherein the gas in the detection box is filled back into the insulating device:

and opening a valve on the conveying pipe, continuously moving the piston rod in the detection box, and increasing the pressure in the detection box to enable the gas in the detection box to be filled back into the insulating equipment along the conveying pipe.

6. The gas information detection method according to claim 3, wherein the opening is performedThe gas pipe closes the conveying pipe to ensure that the pure SF in the gas storage tank₆The gas drainage to including in the detection case:

opening a valve on the gas conveying pipe and closing the valve on the conveying pipe;

moving the piston rod to reduce the pressure in the detection box; make the pure SF in the gas storage tank₆And the gas flows into the detection box along the gas conveying pipe.

7. The method for detecting the gas information according to claim 3, wherein the step of opening the delivery pipe and closing the gas delivery pipe to press the mixed gas in the detection box into the insulating device comprises the steps of:

closing a valve on the gas conveying pipe and opening the valve on the conveying pipe;

and moving the piston rod, improving the pressure intensity in the detection box, and pressing the mixed gas in the detection box into the insulating equipment.

8. The gas information detection method according to claim 3, comprising, after the mixed gas in the detection box is pressed into the insulating device:

and closing the valve on the conveying pipe, periodically opening the valve on the conveying pipe through a controller in the detection box, moving the piston rod towards the direction of the detection box, and supplementing the gas in the detection box into the insulating equipment.

9. The gas information detection method according to claim 3, wherein the SF in the detection chamber is subjected to parameter information adjustment in the detection chamber₆The gas after detection comprises:

by a pair of reservoirs provided in the detection box₆The results of the gas detection are recorded.

10. A gas information detection system, comprising:

detection module for detecting SF in insulated equipment₆The gas is guided into the detection box and is used for SF₆Detecting gas;

charging back module for use at SF₆When the gas detection result does not exceed the early warning value, the gas in the detection box is filled back into the insulating equipment;

mixing module for use at SF₆When the gas detection result does not exceed the early warning value, the gas in the gas storage tank is guided into the detection box;

and the pressing-in module is used for pressing the mixed gas in the detection box into the insulating equipment.

11. Terminal device comprising a memory, a processor and a computer program stored in said memory and executable on said processor, characterized in that said processor implements the steps of the gas information detection method according to any of claims 1 to 9 when executing said computer program.

Technical Field

The invention belongs to the technical field of gas detection, and particularly relates to a gas information detection method, a gas information detection system and terminal equipment.

Background

With the increasing number of gas-insulated switchgear units, SF₆The amount of gas used is increasing. SF₆Leakage of gas is one of the common defects in the daily operation of high voltage insulation equipment. When SF₆When the gas concentration is lower than a certain value, the insulation performance in the insulation equipment is reduced until an accident occurs. Therefore, the SF in the insulating equipment needs to be treated in the daily use process₆And detecting the gas concentration. The existing detection device can realize the detection function, but if the detection result exceeds the early warning value, an additional supplement device is needed to supplement SF into the insulation equipment₆A gas. The whole process flow is long, and the working efficiency is low.

Disclosure of Invention

The embodiment of the invention aims to provide a gas information detection method, a gas information detection system and terminal equipment, and aims to solve the problem that a device needs to be supplemented if a detection result exceeds an early warning valueReplenishment of SF into insulation₆A gas. The whole process flow is longer, and the working efficiency is lower.

In order to achieve the above object, a first aspect of embodiments of the present invention provides a gas information detection method, including:

communicating the detection box with the insulation equipment through a conveying pipe; communicating the detection box with a gas storage tank through a gas transmission pipe;

opening the conveying pipe and closing the gas conveying pipe, and guiding gas in the insulating equipment into the detection box;

adjusting parameter information in the detection box to SF in the detection box₆Detecting gas;

if SF₆Filling the gas in the detection box back into the insulating equipment when the gas detection result exceeds the early warning value;

if SF₆Opening the gas pipe and closing the delivery pipe when the gas detection result does not exceed the early warning value, and enabling the pure SF in the gas storage tank₆Gas is guided into the detection box;

and opening the conveying pipe and closing the gas conveying pipe, and pressing the mixed gas in the detection box into the insulating equipment.

As another embodiment of the application, the detection box is communicated with the insulation equipment through a conveying pipe; will detect case and gas holder include after passing through the gas-supply pipe intercommunication:

and the corresponding opening or closing of the conveying pipe and the corresponding air conveying pipe is controlled by the valves on the conveying pipe and the air conveying pipe.

As another embodiment of this application, open the conveyer pipe and close the gas-supply pipe, will gas drainage in the insulating apparatus extremely include in the detection case:

moving a piston rod in the detection box to reduce the pressure in the detection box;

closing a valve on the gas conveying pipe; and opening a valve on the conveying pipe to lead the gas in the insulating equipment to be guided into the detection box along the conveying pipe.

As another embodiment of the present application, the adjusting the parameter information in the detection box is to the SF in the detection box₆The gas detection comprises:

closing a valve on the conveying pipe, and adjusting the temperature and the pressure in the detection box to preset values through a temperature regulator and the piston rod in the detection box;

by the detector in the detection box, the SF in the detection box is detected₆And (5) detecting the gas.

As another embodiment of the present application, the filling of the gas in the detection box back into the insulation device:

and opening a valve on the conveying pipe, continuously moving the piston rod in the detection box, and increasing the pressure in the detection box to enable the gas in the detection box to be filled back into the insulating equipment along the conveying pipe.

As another embodiment of the present application, the pure SF in the air storage tank is obtained by opening the air delivery pipe and closing the delivery pipe₆The gas drainage to including in the detection case:

opening a valve on the gas conveying pipe and closing the valve on the conveying pipe;

moving the piston rod to reduce the pressure in the detection box; make the pure SF in the gas storage tank₆And the gas flows into the detection box along the gas conveying pipe.

As another embodiment of this application, open the conveyer pipe and close the gas-supply pipe, will the mist in the detection case is impressed include in the insulating apparatus:

closing a valve on the gas conveying pipe and opening the valve on the conveying pipe;

and moving the piston rod, improving the pressure intensity in the detection box, and pressing the mixed gas in the detection box into the insulating equipment.

As another embodiment of the present application, after the step of pressing the mixed gas in the detection box into the insulation device, the method includes:

and closing the valve on the conveying pipe, periodically opening the valve on the conveying pipe through a controller in the detection box, moving the piston rod towards the direction of the detection box, and supplementing the gas in the detection box into the insulating equipment.

As another embodiment of the present application, the parameter information in the detection box is adjusted to the SF in the detection box₆The gas after detection comprises:

by a pair of reservoirs provided in the detection box₆The results of the gas detection are recorded.

A second aspect of an embodiment of the present invention provides a gas information detection system, including:

detection module for detecting SF in insulated equipment₆The gas is guided into the detection box and is used for SF₆Detecting gas;

charging back module for use at SF₆When the gas detection result does not exceed the early warning value, the gas in the detection box is filled back into the insulating equipment;

mixing module for use at SF₆When the gas detection result does not exceed the early warning value, the gas in the gas storage tank is guided into the detection box;

and the pressing-in module is used for pressing the mixed gas in the detection box into the insulating equipment.

A third aspect of embodiments of the present invention provides a terminal device, which includes a memory, a processor, and a computer program stored in the memory and executable on the processor, and the processor implements the steps of the gas information detection method according to the first aspect when executing the computer program.

Compared with the prior art, the detection box and the insulation device are communicated through the conveying pipe, and the detection box and the air storage tank are communicated through the air conveying pipe. When SF is required₆During gas detection, the conveying pipe is opened and the gas conveying pipe is closed, and gas in the insulating equipment is guided into the detection box. After adjusting the parameter information in the detection box, the SF in the detection box is adjusted₆Gas (es)And (6) detecting. If SF₆And if the gas detection result exceeds the early warning value, the gas in the insulating equipment is proved to meet the preset requirement, and the gas in the detection box is filled back into the insulating equipment without supplementing the insulating gas. If SF₆If the gas detection result does not exceed the early warning value, the SF in the insulating equipment is proved₆The composition of the gas does not meet the preset requirements and needs to be supplemented. Opening the gas pipe and closing the conveying pipe to enable the pure SF in the gas storage tank to be purified₆And the gas is guided into the detection box. And after the newly supplemented insulating gas is mixed with the gas in the detection box, opening the conveying pipe and closing the gas conveying pipe, and pressing the mixed gas into the insulating equipment. According to the method and the device, after the parameter information in the detection box is adjusted, the basic information of SF6 gas in the insulating equipment can be accurately detected. And when the detection result exceeds the early warning value, pure SF6 gas can be supplemented into the insulating equipment immediately, and the working efficiency is improved.

Drawings

Fig. 1 is a flowchart of a gas information detection method according to an embodiment of the present invention.

Detailed Description

In order to make the technical problems, technical solutions and advantageous effects to be solved by the present invention more clearly apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1, a method for detecting gas information according to the present invention will now be described. The gas information detection method comprises the following steps:

communicating the detection box with the insulation equipment through a conveying pipe; the detection box is communicated with the gas storage tank through a gas transmission pipe.

And opening the conveying pipe and closing the gas conveying pipe, and guiding the gas in the insulating equipment into the detection box.

Adjusting parameter information in the detection box, and adjusting SF in the detection box₆And (5) detecting the gas.

If SF₆And (4) filling the gas in the detection box back into the insulation equipment when the gas detection result exceeds the early warning value.

If SF₆Opening the gas pipe and closing the delivery pipe when the gas detection result does not exceed the early warning value, and enabling the pure SF in the gas storage tank₆And the gas is guided into the detection box.

And opening the conveying pipe and closing the gas conveying pipe, and pressing the mixed gas in the detection box into the insulating equipment.

Compared with the prior art, the detection box and the insulation device are communicated through the conveying pipe, and the detection box and the air storage tank are communicated through the air conveying pipe. When SF is required₆During gas detection, the conveying pipe is opened and the gas conveying pipe is closed, and gas in the insulating equipment is guided into the detection box. After adjusting the parameter information in the detection box, the SF in the detection box is adjusted₆And (5) detecting the gas. If SF₆And if the gas detection result exceeds the early warning value, the gas in the insulating equipment is proved to meet the preset requirement, and the gas in the detection box is filled back into the insulating equipment without supplementing the insulating gas. If SF₆If the gas detection result does not exceed the early warning value, the SF in the insulating equipment is proved₆The composition of the gas does not meet the preset requirements and needs to be supplemented. Opening the gas pipe and closing the conveying pipe to enable the pure SF in the gas storage tank to be purified₆And the gas is guided into the detection box. And after the newly supplemented insulating gas is mixed with the gas in the detection box, opening the conveying pipe and closing the gas conveying pipe, and pressing the mixed gas into the insulating equipment. According to the method and the device, after the parameter information in the detection box is adjusted, the basic information of SF6 gas in the insulating equipment can be accurately detected. And when the detection result exceeds the early warning value, pure SF6 gas can be supplemented into the insulating equipment immediately, and the working efficiency is improved.

In this application, the gas storage tank stores pure SF₆Gas or SF₆Gas and N₂And the pressure in the gas tank is greater than atmospheric pressure.

As a specific implementation mode of the gas information detection method provided by the invention, a detection box and an insulating device are opened through a delivery pipe; open detection case and gas holder through the gas-supply pipe after include:

the corresponding conveying pipe and the corresponding air conveying pipe are controlled to be opened or closed through valves on the conveying pipe and the air conveying pipe.

In this application, all install the valve on conveyer pipe and gas-supply pipe, used valve is the solenoid valve, is used for controlling opening or closing of conveyer pipe and gas-supply pipe respectively. The detection box is a semi-closed cavity, a piston rod is arranged in the detection box in a sliding mode, and the pressure intensity in the detection box is changed by moving the piston rod. The conveying pipe and the gas conveying pipe are communicated with the cavity in the detection box. Pure SF is stored in the gas storage tank₆Gas, and the pressure inside the gas tank is greater than atmospheric pressure. When the pressure in the detection box is lower than that of the insulating equipment and the gas storage tank and the valve is opened, gas flows from the high-pressure area to the low-pressure area. And in order to reduce the impact caused by large air pressure difference after the valve is opened, two-way pressure reducing valves can be arranged on the conveying pipe and the air conveying pipe. Since in this application, it will be for SF₆Detection of gas and SF₆The filling device of gas is combined into one, and when the detection personnel detect SF₆When the gas leaks or is lower than the specified standard, pure SF is introduced into the detection box₆Gas is mixed and then the mixed gas is pressed into the insulating equipment, thus realizing SF₆The supplement of gas improves the working efficiency, and pure SF is newly introduced into the detection box₆The gas in the detection box can not be completely pressed into the detection box for a while, and the redundant gas pressed in is used as standby gas and is pressed in at regular time after the detection is finished, so that the environment is prevented from being damaged.

As a specific embodiment of the gas information detection method provided by the present invention, opening the delivery pipe and closing the gas delivery pipe, and guiding the gas in the insulating device into the detection box includes:

and a piston rod in the detection box is moved to reduce the pressure in the detection box.

Closing a valve on the gas transmission pipe; and opening a valve on the conveying pipe to lead the gas in the insulating equipment to be guided into the detection box along the conveying pipe.

In this application, the piston rod slides and sets up in the detection case. Is fixed at one end of the piston rod departing from the detection boxThere is a hydraulic cylinder. The piston rod includes a thrust rod and a thrust disc. One end of the thrust rod is fixedly connected with the hydraulic cylinder, the other end of the thrust rod is fixedly connected with the thrust disc, and the thrust disc is arranged in the detection box in a sliding mode. And a sealing gasket is fixed on the outer edge of the thrust disc and used for sealing a gap between the thrust disc and the inner wall of the detection box. The thrust rod is coaxially arranged with the axial direction of the detection item. The hydraulic cylinder drives the thrust rod to finally drive the thrust disc to slide along the detection box, so that the pressure in the detection box is changed. When needed to insulate SF in equipment₆When gas is detected, the hydraulic cylinder drives the thrust disc to move along the direction deviating from one side of the detection box, so that the air pressure in the detection box is reduced. Then the valve on the delivery pipe is opened, and the gas flows into the detection box along the delivery pipe because the pressure of the gas in the insulation equipment is higher than the atmospheric pressure, and the valve on the delivery pipe is closed after a certain amount of gas flows into the detection box. When the gas in the insulating equipment flows into the detection box, the valve on the gas pipe is always in a closed state. In the mode, the gas can be guided into the detection box without arranging redundant devices such as a vacuum pump and the like.

As a specific embodiment of the gas information detection method provided by the invention, the parameter information in the detection box is adjusted to the SF in the detection box₆The gas detection includes.

And closing a valve on the conveying pipe, and adjusting the temperature and the pressure in the detection box to preset values through a temperature regulator and a piston rod in the detection box.

By detecting the detector in the box, the SF in the box is detected₆And (5) detecting the gas.

In this application, after with the gas drainage in the insulating apparatus to the detection case, need adjust the temperature and the pressure in the detection case, be convenient for detect out SF₆Variation of the gas with respect to a predetermined standard. Flow controllers may be installed on both the delivery tube and the gas delivery tube for monitoring the total amount of gas flowing in. After the specified gas is flowed, the valve on the delivery pipe is closed. The outer wall of the detection box is provided with a temperature regulator, and the temperature and the pressure in the detection box are regulated to specified levels through the temperature regulator and a piston rod. SF is arranged in the detection box₆A gas detector for detecting SF in the detection box₆Gas concentration, etc.

As a specific embodiment of the gas information detection method provided by the present invention, the gas in the detection box is filled back into the insulation equipment:

and opening a valve on the conveying pipe, continuously moving a piston rod in the detection box, and improving the pressure in the detection box so that the gas in the detection box is filled back into the insulation equipment along the conveying pipe.

In this application, after the gas in the detection box is detected, if SF₆If the gas detection result does not exceed the early warning value, the SF of the insulating equipment is proved₆The concentration of the gas meets the requirements in order to ensure SF in the insulation equipment₆Stabilization of gas concentration requires detection of SF in the chamber₆The gas is then pressed into the insulation apparatus. In order to prevent the too much inflow detection case of gas in the insulating apparatus, can all keep the closed condition at first with the valve on the conveyer pipe by making the gas-supply pipe, thereby promote the atmospheric pressure in the piston rod improves the detection case along one side of detection case, after atmospheric pressure in the detection case improved to the certain extent, open the valve on the conveyer pipe, under the promotion of piston rod, the gas in the detection case is by filling back again in the insulating apparatus, close the valve on the conveyer pipe at last, because not sneaking into other gas, the piston rod can reset to the original place.

As a specific implementation mode of the gas information detection method provided by the invention, the gas transmission pipe is opened and closed, and SF in the gas storage tank is detected₆The gas drainage includes to the detection incasement:

the valve on the gas pipe is opened and the valve on the conveying pipe is closed.

Moving the piston rod to reduce the pressure in the detection box; make the pure SF in the gas storage tank₆The gas flows into the detection box along the gas transmission pipe.

In this application, if SF₆If the gas detection result exceeds the early warning value, partial SF is proved₆Gas leakage and decomposition. In order to ensure the insulating performance of the insulating equipment, pure SF is required to be supplemented₆A gas. Due to the fact that₆When gas is detected, the orientation of the piston rod is detectedThe box moves a certain distance, and the pressure in the detection box is larger, so that the piston rod can be moved along the direction deviating from the detection box at first, and the pressure in the detection box is reduced. Then the valve on the conveying pipe is closed, the valve on the gas conveying pipe is opened, and the pure SF in the gas storage tank is opened due to the larger pressure intensity in the gas storage tank₆The gas flows into the detection box.

As a specific embodiment of the gas information detection method provided by the present invention, opening the delivery pipe and closing the gas delivery pipe, and pressing the mixed gas in the detection box into the insulation device includes:

the valve on the gas pipe is closed and the valve on the conveying pipe is opened.

And moving the piston rod to improve the pressure intensity in the detection box and press the mixed gas in the detection box into the insulation equipment.

In this application, after flowing into a certain amount, remove the piston rod towards the detection case direction to close the valve on the gas-supply pipe, open the valve on the conveyer pipe. With movement of the piston rod, mixed with pure SF₆The mixed gas is pressed into the insulating equipment, after the pressure in the insulating equipment meets the requirement, the valve on the conveying pipe is closed, the gas remained in the detection box can be used as standby gas, the valve on the conveying pipe is opened after a certain time, and the remained gas is pressed into the insulating equipment again.

In this application, pure SF can be stored in the gas storage tank₆Gas, or a certain amount of N is introduced into the detection box₂A gas. The branch pipe is arranged on the detection box, and after the gas in the insulating equipment is introduced into the detection box, a certain amount of isotope is introduced into the detection box through the branch pipe¹⁵N₂When the gas is detected again, the temperature and the pressure in the detection box are adjusted to be the specified values, and the gas is detected¹⁵N₂The concentration of the gas is just introduced¹⁵N₂The concentrations in the insulated apparatus when gas were used were compared. Thereby judging whether the insulation apparatus leaks. The degree of leakage can be estimated, and the amount of leakage of the insulating device can be estimated approximately.

As a specific embodiment of the gas information detection method provided by the present invention, the method includes, after the mixed gas in the detection box is pressed into the insulation device:

and closing the valve on the conveying pipe, periodically opening the valve on the conveying pipe and moving the piston rod towards the direction of the detection box through a controller in the detection box, and supplementing the gas in the detection box into the insulating equipment.

In the application, a certain time interval is set in the controller and is determined according to the leakage condition of gas, after the specified time is reached, the valve on the conveying pipe is opened, the gas remained in the detection box is refilled into the insulating equipment, the field operation of workers for multiple times is not needed, and the labor intensity is reduced.

As a specific embodiment of the gas information detection method provided by the invention, the parameter information in the detection box is adjusted, and the SF in the detection box is subjected to₆The gas after detection comprises:

by storing SF in the detection box₆The results of the gas detection are recorded.

In the present application, by the pair of SF₆The results of the gas detection are recorded and the SF is determined by analysis₆The change of gas concentration, thereby predicting SF in advance₆And when the concentration of the gas does not exceed the early warning value, carrying out advanced deployment and preparation.

Another object of the present application is to provide a gas information detection system, including:

detection module for detecting SF in insulated equipment₆The gas is guided into the detection box and is used for SF₆And (5) detecting the gas.

Charging back module for use at SF₆And when the gas detection result does not exceed the early warning value, the gas in the detection box is filled back into the insulation equipment.

Mixing module for use at SF₆And when the gas detection result does not exceed the early warning value, the gas in the gas storage tank is guided into the detection box.

And the pressing-in module is used for pressing the mixed gas in the detection box into the insulating equipment.

Another object of the present application is to provide a terminal device, which can execute the steps of the gas information detection method.

It will be apparent to those skilled in the art that, for convenience and brevity of description, only the above-mentioned division of the functional units and modules is illustrated, and in practical applications, the above-mentioned function distribution may be performed by different functional units and modules according to needs, that is, the internal structure of the system is divided into different functional units or modules to perform all or part of the above-mentioned functions. Each functional unit and module in the embodiments may be integrated in one processing unit, or each unit may exist alone physically, or two or more units are integrated in one unit, and the integrated unit may be implemented in a form of hardware, or in a form of software functional unit. In addition, specific names of the functional units and modules are only for convenience of distinguishing from each other, and are not used for limiting the protection scope of the present application. The specific working processes of the units and modules in the above-mentioned apparatus may refer to the corresponding processes in the foregoing method embodiments, and are not described herein again.

The terminal device of this embodiment includes: one or more processors, memory, and computer programs stored in the memory and executable on the processors. The steps in the various gas information detection method embodiments described above are implemented when the processor executes the computer program.

Illustratively, a computer program may be partitioned into one or more modules/units, which are stored in a memory and executed by a processor to accomplish the present application. One or more modules/units may be a series of computer program instruction segments capable of performing specific functions, which are used to describe the execution of a computer program in a terminal device.

The terminal device may be a desktop computer, a notebook, a palm computer, a cloud server, or other computing devices. The terminal equipment includes but is not limited to a processor and a memory. Those skilled in the art will appreciate that, for example, the terminal device may also include input devices, output devices, network access devices, buses, and the like.

The Processor may be a Central Processing Unit (CPU), other general purpose Processor, a Digital Signal Processor (DSP), an Application Specific Integrated Circuit (ASIC), a Field Programmable Gate Array (FPGA) or other Programmable logic device, discrete Gate or transistor logic, discrete hardware components, etc. A general purpose processor may be a microprocessor or the processor may be any conventional processor or the like.

The storage may be an internal storage unit of the terminal device, such as a hard disk or a memory of the terminal device. The memory may also be an external storage device of the terminal device, such as a plug-in hard disk, a Smart Memory Card (SMC), a Secure Digital (SD) Card, a Flash memory Card (Flash Card), and the like provided on the terminal device. Further, the memory may also include both an internal storage unit of the terminal device and an external storage device. The memory is used for storing computer programs and other programs and data required by the terminal device. The memory may also be used to temporarily store data that has been output or is to be output.

In the above embodiments, the descriptions of the respective embodiments have respective emphasis, and reference may be made to the related descriptions of other embodiments for parts that are not described or illustrated in a certain embodiment.

Those of ordinary skill in the art will appreciate that the various illustrative elements and algorithm steps described in connection with the embodiments disclosed herein may be implemented as electronic hardware or combinations of computer software and electronic hardware. Whether such functionality is implemented as hardware or software depends upon the particular application and design constraints imposed on the implementation. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present application.

In the embodiments provided in the present application, the division of the module or unit is only one logical function division, and there may be other division ways in actual implementation, for example, a plurality of units or components may be combined or may be integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, devices or units, and may be in an electrical, mechanical or other form.

Units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.

In addition, functional units in the embodiments of the present application may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit. The integrated unit can be realized in a form of hardware, and can also be realized in a form of a software functional unit.

The integrated modules/units, if implemented in the form of software functional units and sold or used as separate products, may be stored in a computer readable storage medium. Based on such understanding, all or part of the flow in the method according to the embodiments described above may be implemented by a computer program, which is stored in a computer readable storage medium and used by a processor to implement the steps of the embodiments of the methods described above. Wherein the computer program comprises computer program code, which may be in the form of source code, object code, an executable file or some intermediate form, etc. The computer readable medium may include: any entity or device capable of carrying computer program code, recording medium, U.S. disk, removable hard disk, magnetic disk, optical disk, computer Memory, Read-Only Memory (ROM), Random Access Memory (RAM), electrical carrier wave signals, telecommunications signals, software distribution media, and the like. It should be noted that the computer readable medium may include any suitable increase or decrease as required by legislation and patent practice in the jurisdiction, for example, in some jurisdictions, computer readable media may not include electrical carrier signals and telecommunications signals in accordance with legislation and patent practice.

The above embodiments are only used to illustrate the technical solutions of the present application, and not to limit the same; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the spirit and scope of the embodiments of the present application and are intended to be included within the scope of the present application.