CN110379136A - Supervisory control for gas leak device and method for combustion gas station - Google Patents
Supervisory control for gas leak device and method for combustion gas station Download PDFInfo
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- CN110379136A CN110379136A CN201910681384.0A CN201910681384A CN110379136A CN 110379136 A CN110379136 A CN 110379136A CN 201910681384 A CN201910681384 A CN 201910681384A CN 110379136 A CN110379136 A CN 110379136A
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/02—Alarms for ensuring the safety of persons
- G08B21/12—Alarms for ensuring the safety of persons responsive to undesired emission of substances, e.g. pollution alarms
- G08B21/16—Combustible gas alarms
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
- H04N7/183—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast for receiving images from a single remote source
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Abstract
The present invention provides a kind of supervisory control for gas leak device and method for combustion gas station, and described device includes: rotatable holder；The laser combustible gas probe being set on rotatable holder, laser combustible gas probe are rotated with rotatable platform, and are detected and obtained the combustable gas concentration data of corresponding monitoring position；The camera being set on rotatable holder, camera are rotated with rotatable platform, and are shot and obtained the video data of corresponding monitoring position；Data processing module, data processing module is for being acquired combustable gas concentration data and video data, storing and transmitting；Control module, control module obtains concentration analysis for being analyzed combustable gas concentration data and carries out the analysis of artificial intelligence edge calculations to video data to obtain target identification as a result, and judging to monitor whether position occurs gas leakage according to concentration analysis and target identification result.The present invention easily and accurately can carry out supervisory control for gas leak to combustion gas station.
Description
Technical field
The present invention relates to gas monitoring technical fields, and in particular to a kind of supervisory control for gas leak device for combustion gas station
With a kind of supervisory control for gas leak method for combustion gas station.
Background technique
Natural gas, because has many advantages, such as clean and environmental protection, high combustion efficiency, it has also become our most important productions, domestic energy
One of.How efficiently and effectively natural gas station is aerogenically constantly being highlighted with the transportation junction status of area of consumption as connection,
Guarantee the operation of gas transmission station safety and steady, realizes that safety in production is one of the starting point and standpoint of station management work.
With the promotion of natural gas station management function, the demand to station combustible gas monitoring is more urgent, early stage
Infrared emission is with fixed point detector because its limitation can not adapt to be actually needed.Wherein, semiconductor principle measurement is sensitive, is applicable in
In the qualitative detection of low concentration leakage, but its error is big, needs one-point measurement, is influenced by steam temperature, is not suitable for quantitative
Detection；Pyroconductivity is suitable for the low precision measure of 0~100%VOL gamut, and one-point measurement needs periodic calibration；Catalysis burning is anti-
Should rapidly, detection broad spectrum activity is good, but has certain probability poison deactivation, needs periodic calibration, is poorly suitable for complicated Ring
Border；Infrared absorption is swift in response, and stability is good, but influences and false alarm vulnerable to fog, rainwater, reports by mistake than more serious.
Summary of the invention
The present invention is in order to solve the above technical problems, provide a kind of for the supervisory control for gas leak device of combustion gas station and side
Method can conveniently, in real time, comprehensively and accurately carry out the monitoring of gas leakage, effective guarantee combustion gas station to combustion gas station
Environmental quality and safety.
The technical solution adopted by the invention is as follows:
A kind of supervisory control for gas leak device for combustion gas station, comprising: rotatable holder；It is set to the rotatable cloud
Laser combustible gas probe on platform, the laser combustible gas probe is rotated with the rotatable platform, and is detected
Obtain the combustable gas concentration data of corresponding monitoring position；The camera being set on the rotatable holder, the camera
As the rotatable platform rotates, and shoots and obtain the video data of corresponding monitoring position；Data processing module, the data
Processing module is for being acquired the combustable gas concentration data and the video data, storing and transmitting；Control module,
The control module is for analyzing the combustable gas concentration data to obtain concentration analysis and to the video
Data carry out the analysis of artificial intelligence edge calculations to obtain target identification as a result, and according to the concentration analysis and the mesh
Mark recognition result judges whether the monitoring position occurs gas leakage.
The control module is also used to the rotatable holder, the laser combustible gas probe and the camera
Issue monitoring control instruction, with to the rotatable holder, the laser combustible gas probe switch and the camera into
Row control.
The supervisory control for gas leak device for combustion gas station further include: monitoring module, the monitoring module are used for
Show the combustable gas concentration data, the video data, the concentration analysis and the target identification result.
The control module is used to whether be more than whether preset threshold and the target identified wrap according to combustable gas concentration
Judge whether the monitoring position occurs gas leakage containing smog, flame.
The control module be also used to judge the target that identifies whether include invasion personnel or foreign object.
The monitoring module is also used to judge the monitoring position generation gas leakage in the control module or identify
Target include the personnel of invasion or warning message generated and shown when foreign object.
The supervisory control for gas leak device for combustion gas station further include: security module, the security module are used for
The access role for accessing the monitoring module is authorized and managed.
The control module carries out people using deep learning SSD (Single Shot MultiBox Detector) algorithm
The analysis of work intelligence edge calculations.
A kind of supervisory control for gas leak method for combustion gas station, comprising: pass through the laser rotated with rotatable platform
Combustible gas probe detects to obtain the combustable gas concentration data of corresponding monitoring position；Pass through what is rotated with rotatable platform
Camera shoots to obtain the video data of corresponding monitoring position；The combustable gas concentration data and the video data are carried out
It acquires, store and transmit；The combustable gas concentration data are analyzed to obtain concentration analysis, and to the video
Data carry out the analysis of artificial intelligence edge calculations to obtain target identification as a result, and according to the concentration analysis and described
Target identification result judges whether the monitoring position occurs gas leakage.
The supervisory control for gas leak method for combustion gas station further include: to the rotatable holder, the laser
Combustible gas probe and the camera issue monitoring control instruction, to the rotatable holder, the laser combustible gas
Bulk detector switch and the camera are controlled.
Beneficial effects of the present invention:
The embodiment of the present invention by rotatable holder be arranged sensitivity and the higher laser of anti-interference ability it is flammable
Gas detector, camera obtain combustable gas concentration data, video data with corresponding, by control module to fuel gas
Concentration data is analyzed to obtain concentration analysis and carry out the analysis of artificial intelligence edge calculations to video data to obtain
Target identification as a result, and according to concentration analysis and target identification result judge monitor position whether gas leakage occurs, by
This, can conveniently, in real time, comprehensively and accurately carry out the monitoring of gas leakage, effective guarantee combustion gas station to combustion gas station
Environmental quality and safety.
Detailed description of the invention
Fig. 1 is the block diagram of the supervisory control for gas leak device for combustion gas station of the embodiment of the present invention；
Fig. 2 is the block diagram of the supervisory control for gas leak device for combustion gas station of one embodiment of the invention；
Fig. 3 is the flow chart of the supervisory control for gas leak method for combustion gas station of the embodiment of the present invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
As shown in Figure 1, the supervisory control for gas leak device for combustion gas station of the embodiment of the present invention, including rotatable holder
10, laser combustible gas probe 20, camera 30, data processing module 40 and control module 50.Wherein, laser fuel gas
Detector 20 and camera 30 are all set on rotatable holder 10, data processing module 40 respectively with laser combustible gas detecting
Device 20 is connected with camera 30, and control module 50 is connected with data processing module 40.Laser combustible gas probe 20 is with can
Rotating platform 10 rotates, and detects and obtain the combustable gas concentration data of corresponding monitoring position；Camera 30 is with rotatable flat
Platform 10 rotates, and shoots and obtain the video data of corresponding monitoring position；Data processing module 40 is used for combustable gas concentration number
According to being acquired, store and transmit with video data；Control module 50 is used to analyze combustable gas concentration data to obtain
The analysis of artificial intelligence edge calculations is carried out to obtain target identification as a result, and according to dense to concentration analysis and to video data
Degree analysis result and target identification result judge to monitor whether position occurs gas leakage.
In one embodiment of the invention, data processing module 40 may include data acquisition unit, data storage cell,
Data transmission unit and the control unit for realizing acquisition, storage, transmission control.Wherein, data acquisition unit can be in combustion gas station
Front end carries out data acquisition to laser combustible gas probe 20 and camera 30 by RJ45,485 interfaces.Data storage cell
Combustable gas concentration data, video data and control signal etc. can be saved in station front end, video data is according to reality
Situation can be reserved for 1 month to half a year etc., and combustable gas concentration data, control signal can be reserved for half a year by 1 year, and day are written
Will.Data transmission unit can add safely the progress such as combustable gas concentration data, video data and control signal in station front end
Close transmission, wire transmission or wireless transmission method can be used in transmission channel, and uses firewall at 50 end of the control module on backstage
Gateway control internal-external network safety.
Whether control module 50 specifically can be more than whether preset threshold and the target identified wrap according to combustable gas concentration
Judge to monitor whether position occurs gas leakage containing smog, flame.Control module 50 also can determine whether the target identified wraps
Personnel or foreign object containing invasion.
Control module 50 may include AI (Artificial Intelligence, artificial intelligence) processing unit, and AI processing is single
Member can be used deep learning SSD algorithm and carry out the analysis of artificial intelligence edge calculations.Specifically, a large amount of Sample video number can be based on
It include containing the targets to be identified such as smog, flame, personnel in some Sample video data according to the training for carrying out identification model, because
This, the identification model trained can effectively identify above-mentioned target to be identified.It then can be by current collected video data
Input the identification model, the output result of the identification model be target whether include smog, flame, personnel etc. target identification
As a result.Wherein, handled data can be former video data when carrying out model training and identification, or to original video number
According to carrying out some or all of obtaining image data, obtained target identification result after decomposing frame by frame may include confidence level, confidence
Degree is greater than can determine that for confidence degree threshold value and includes smog, flame, personnel etc. for target.Master control journey can be used in AI interface mode
Communication between sequence and AI service, can be accomplished in several ways, such as RESTful API, Socket, RPC (Remote
Procedure Call, remote procedure call), CLI (Command Line Interface, command line interface), can be according to setting
Meter demand, primary control program demand and the following extension demand are flexibly selected.
Control module 50, which can also be used to issue to rotatable holder 10, laser combustible gas probe 20 and camera 30, supervises
Control instruction is surveyed, to control rotatable holder, laser combustible gas probe switch and camera.Specifically, data
Processing module 40 can also be connected with rotatable cloud platform 10, and the monitoring control instruction that control module 50 issues can pass through data processing
Module 40 is transferred to rotatable holder 10, laser combustible gas probe 20 and camera 30, control the rotation of rotatable holder 10,
Cruise, rotation speed, and control 20 open and close of laser combustible gas probe, and control camera open and close, zoom,
Variable resolution.Wherein, rotatable holder 10 can make 360 ° of rotations, to enable laser combustible gas probe 20 and camera 30
It is enough that comprehensive data acquisition is carried out to monitoring position.
Further, as shown in Fig. 2, the supervisory control for gas leak device for combustion gas station of the embodiment of the present invention can also wrap
Monitoring module 60 is included, monitoring module 60 can be used for showing combustable gas concentration data, video data, concentration analysis and target
Recognition result.Monitoring module 60 can also be used to judge the target that monitoring position occurs gas leakage or identifies in control module 50
Personnel comprising invasion generate and show warning message when foreign object.
Specifically, monitoring module 60 can show that the rotation angle of rotatable holder 10, fuel gas are worked as by display screen
Preceding concentration, video image, warning message etc..When generating warning message, monitoring module 60 may also display 10min after the alarm moment
Video image.Access role can be inquired by access monitoring module 60 concentration value, rotatable holder 10 level angle and
Vertical angle history curve, videograph, the playback of history videograph, query history warning message, access role can face daily
When check the video information of 0.5h.Heart pattern can be used, live view is grabbed with 2 times/h, realize to field device
The real time inspection live view at monitoring center is realized in the monitoring of operating condition.
Further, as shown in Fig. 2, the supervisory control for gas leak device for combustion gas station of the embodiment of the present invention can also wrap
Security module 70 is included, security module 70 can be used for authorizing the access role of access monitoring module 60 and being managed.Specifically,
Security module 70 may include rights management unit and Role Management unit.Rights management unit can according to the specific feature of resource and
The actual needs of application, it is main using centralized empowerment management service mode, access authorization for resource is distributed and managed for each application.Access
Role carries out unified definition by empowerment management unit, can be using diversified forms such as academic title, post, departments.Access role be by
The service authority of various resources is composed, and an access role may include multiple access service authorities of multiple resources；User
One or more access roles can be possessed, that is, inherit service authority possessed by related access role.Menu authorization, dish
Singly license to user or access role, each user it can be seen that menu be the menu that possesses of the user and the institute of the user
There is the corresponding menu item of access role.By menu authorization, user is allowed only to carry out authorization access to oneself relevant business, to protect
Protect Information Security.Safeguard protection and encrypted transmission to data can also be provided in rights management unit.Role Management unit can be right
Various access roles the dynamic such as are increased, are modified, being deleted, being synchronized and being managed, and guarantee the scalability and maintainability of device.Angle
Color administrative unit can carry out the definition of role template, inquiry, increase, deletion, the modification of role template.Role Management unit can be
Access role group or access role carry out authorization or de-authorization, and multiple permissions in corresponding access role group or access role are closed
And constitute the whole permission of the access role.Authorization to access role can carry out Static authorization, and dynamic also may be implemented and award
Power, the delegated strategy depending on resource.
Spirit is arranged in supervisory control for gas leak device according to an embodiment of the present invention for combustion gas station on rotatable holder
Sensitivity and the higher laser combustible gas probe of anti-interference ability, camera, with it is corresponding obtain combustable gas concentration data,
Video data analyzes to obtain concentration analysis and to video data combustable gas concentration data by control module
The analysis of artificial intelligence edge calculations is carried out to obtain target identification as a result, and sentencing according to concentration analysis and target identification result
Whether disconnected monitoring position occurs gas leakage, and thereby, it is possible to carry out combustion gas to combustion gas station conveniently, in real time, comprehensively and accurately
The monitoring of leakage, the effective guarantee environmental quality and safety of combustion gas station.
The supervisory control for gas leak device for combustion gas station of corresponding above-described embodiment, the present invention also propose a kind of for firing
The supervisory control for gas leak method at gas field station.
As shown in figure 3, the supervisory control for gas leak method for combustion gas station of the embodiment of the present invention the following steps are included:
S1, by the laser combustible gas probe rotated with rotatable platform detect to obtain corresponding monitoring position can
Combustion gas bulk concentration data.
S2 shoots to obtain the video data of corresponding monitoring position by the camera rotated with rotatable platform.
The execution sequence of step S1 and S2 are interchangeable, or synchronous execution.
S3 is acquired combustable gas concentration data and video data, stores and transmits.
S4 analyzes combustable gas concentration data to obtain concentration analysis, and carries out to video data artificial
Intelligent edge calculations analysis is to obtain target identification as a result, and according to concentration analysis and the judgement monitoring of target identification result
Whether position occurs gas leakage.
In one embodiment of the invention, RJ45,485 interfaces can be passed through to laser fuel gas in combustion gas station front end
Detector and camera carry out data acquisition.It can be in station front end to combustable gas concentration data, video data and control signal
Etc. being saved, video data can be reserved for 1 month to half a year etc. according to the actual situation, combustable gas concentration data, control letter
Log was written by 1 year in number storable half a year.Combustable gas concentration data, video data and control can be believed in station front end
Number equal to carry out secure encrypted transmission, wire transmission or wireless transmission method can be used in transmission channel, and uses firewall on backstage
Gateway control internal-external network safety.
It in one embodiment of the invention, whether can be more than specifically preset threshold and to identify according to combustable gas concentration
Target whether include that smog, flame judge to monitor whether position occurs gas leakage.Further, it also can determine whether to identify
Target whether include invasion personnel or foreign object.
In one embodiment of the invention, artificial intelligence can be carried out using deep learning SSD algorithm by AI processing unit
It can edge calculations analysis.Specifically, the training of identification model, some Sample videos can be carried out based on a large amount of Sample video data
It include containing targets to be identified such as smog, flame, personnel in data, therefore, the identification model trained can be identified effectively
Above-mentioned target to be identified.Then current collected video data can be inputted the identification model, the output knot of the identification model
Fruit be target whether include smog, flame, personnel etc. target identification result.Wherein, model training and identification when institute are carried out
Some or all of the data of processing can be former video data, or obtained after being decomposed frame by frame to former video data progress
Image data, obtained target identification result may include confidence level, and confidence level can determine that greater than confidence degree threshold value as mesh
Mark includes smog, flame, personnel etc..The communication between primary control program and AI service can be used in AI interface mode, can be by more
Kind mode is realized, such as RESTful API, Socket, RPC, CLI, can be according to design requirement, primary control program demand and future
Extension demand is flexibly selected.
The supervisory control for gas leak method for combustion gas station of the embodiment of the present invention may also include that rotatable holder, swash
Light combustible gas probe and camera issue monitoring control instruction, to open rotatable holder, laser combustible gas probe
It closes and camera is controlled.Specifically, monitoring control instruction can be transferred to rotatable holder, laser combustible gas probe and
Camera controls rotatable holder rotation, cruise, rotation speed, and controls laser combustible gas probe open and close, and
Control camera open and close, zoom, variable resolution.Wherein, rotatable holder can make 360 ° of rotations, to make laser combustible gas
Bulk detector and camera can carry out comprehensive data to monitoring position and acquire.
Further, can also to combustable gas concentration data, video data, concentration analysis and target identification result into
Row shows, and generate when gas leakage occurs for judgement monitoring position or the target that identifies includes personnel or the foreign object of invasion and
Show warning message.
Specifically, the rotation angle of rotatable holder, the existing concentration of fuel gas, video shadow can be shown by display screen
Picture, warning message etc..When generating warning message, the video image of 10min after the alarm moment may also display.Access role can visit
Ask that inquiry concentration value, the level angle of rotatable holder and vertical angle history curve, videograph, history videograph return
It puts, query history warning message, access role can temporarily check the video information of 0.5h daily.Heart pattern can be used, with 2
Secondary/h grabs live view, realizes the monitoring to field device operating condition, realizes the real time inspection at monitoring center
Live view.
Further, also access role can be authorized and is managed.Specifically, it according to the specific feature of resource and can answer
Actual needs, it is main using centralized empowerment management service mode, access authorization for resource is distributed and managed for each application.Access angle
Color carries out unified definition by empowerment management unit, can be using diversified forms such as academic title, post, departments.Access role is by each
The service authority of kind resource is composed, and an access role may include multiple access service authorities of multiple resources；User can
To possess one or more access roles, that is, inherit service authority possessed by related access role.Menu authorization, menu
License to user or access role, each user it can be seen that menu be all of the menu that possesses of the user and the user
The corresponding menu item of access role.By menu authorization, user is allowed only to carry out authorization access to oneself relevant business, with protection
Information Security.The safeguard protection and encrypted transmission to data can also be provided；Various access roles can be increased, be modified,
It the dynamic such as deletes, synchronize to manage, guaranteeing the scalability and maintainability of device；It can carry out definition, the inquiry of role template, angle
Increase, deletion, the modification of color template；Authorization or de-authorization can be carried out for access role group or access role, accordingly access angle
Multiple permissions in colour cell or access role merge the whole permission for constituting the access role.Authorization to access role, can be with
Static authorization is carried out, dynamic authorization also may be implemented, the delegated strategy depending on resource.
Supervisory control for gas leak method according to an embodiment of the present invention for combustion gas station, by being arranged in rotatable holder
On sensitivity and anti-interference ability higher laser combustible gas probe obtain combustable gas concentration data, pass through setting
Camera on rotatable holder obtains video data, is then analyzed combustable gas concentration data to obtain concentration point
It analyses result and the analysis of artificial intelligence edge calculations is carried out to obtain target identification as a result, and according to concentration analysis knot to video data
Fruit and target identification result judge whether monitoring position occurs gas leakage, and thereby, it is possible to conveniently, in real time, comprehensively and accurately
The monitoring of gas leakage, the effective guarantee environmental quality and safety of combustion gas station are carried out to combustion gas station.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example
Point is included at least one embodiment or example of the invention.In the present specification, schematic expression of the above terms are not
It must be directed to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be in office
It can be combined in any suitable manner in one or more embodiment or examples.In addition, without conflicting with each other, the skill of this field
Art personnel can tie the feature of different embodiments or examples described in this specification and different embodiments or examples
It closes and combines.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (10)
1. a kind of supervisory control for gas leak device for combustion gas station characterized by comprising
Rotatable holder；
The laser combustible gas probe being set on the rotatable holder, the laser combustible gas probe is with described
Rotatable platform rotation, and detect and obtain the combustable gas concentration data of corresponding monitoring position；
The camera being set on the rotatable holder, the camera is rotated with the rotatable platform, and is shot
To the video data of corresponding monitoring position；
Data processing module, the data processing module are used to carry out the combustable gas concentration data and the video data
It acquires, store and transmit；
Control module, the control module is for analyzing to obtain concentration analysis the combustable gas concentration data
The analysis of artificial intelligence edge calculations is carried out to obtain target identification as a result, and according to the concentration analysis with to the video data
As a result judge whether the monitoring position occurs gas leakage with the target identification result.
2. the supervisory control for gas leak device according to claim 1 for combustion gas station, which is characterized in that the control mould
Block is also used to issue monitoring control instruction to the rotatable holder, the laser combustible gas probe and the camera,
To control the rotatable holder, laser combustible gas probe switch and the camera.
3. the supervisory control for gas leak device according to claim 1 or 2 for combustion gas station, which is characterized in that further include:
Monitoring module, the monitoring module is for showing the combustable gas concentration data, the video data, the concentration point
Analyse result and the target identification result.
4. the supervisory control for gas leak device according to claim 3 for combustion gas station, which is characterized in that the control mould
Block is used to whether be more than whether preset threshold and the target that identifies include smog, described in flame judgement according to combustable gas concentration
Whether monitoring position occurs gas leakage.
5. the supervisory control for gas leak device according to claim 4 for combustion gas station, which is characterized in that the control mould
Block be also used to judge the target that identifies whether include invasion personnel or foreign object.
6. the supervisory control for gas leak device according to claim 5 for combustion gas station, which is characterized in that the monitoring mould
Block is also used to judge that gas leakage occurs for the monitoring position or the target identified includes the people of invasion in the control module
Member generates and shows warning message when foreign object.
7. the supervisory control for gas leak device according to claim 6 for combustion gas station, which is characterized in that further include:
Security module, the security module are used to that the access role for accessing the monitoring module to be authorized and be managed.
8. the supervisory control for gas leak device according to claim 1 for combustion gas station, which is characterized in that the control mould
Block carries out the analysis of artificial intelligence edge calculations using deep learning SSD algorithm.
9. a kind of supervisory control for gas leak method for combustion gas station characterized by comprising
It detects to obtain the fuel gas of corresponding monitoring position by the laser combustible gas probe rotated with rotatable platform
Concentration data；
It shoots to obtain the video data of corresponding monitoring position by the camera rotated with rotatable platform；
The combustable gas concentration data and the video data are acquired, are stored and transmitted；
The combustable gas concentration data are analyzed to obtain concentration analysis, and the video data is carried out artificial
Intelligent edge calculations analysis is to obtain target identification as a result, and according to the concentration analysis and the target identification result
Judge whether the monitoring position occurs gas leakage.
10. the supervisory control for gas leak method according to claim 9 for combustion gas station, which is characterized in that further include:
Monitoring control instruction is issued to the rotatable holder, the laser combustible gas probe and the camera, with right
The rotatable holder, laser combustible gas probe switch and the camera are controlled.
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| CN201910681384.0A CN110379136A (en) | 2019-07-26 | 2019-07-26 | Supervisory control for gas leak device and method for combustion gas station |
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| CN111273071A (en) * | 2020-02-17 | 2020-06-12 | 深圳供电局有限公司 | AI monitoring system and method for edge calculation |
| CN114001778A (en) * | 2021-11-01 | 2022-02-01 | 东莞新奥燃气有限公司 | Intelligent monitoring and analyzing system for gas station |
| CN114623380A (en) * | 2022-03-23 | 2022-06-14 | 新智认知数据服务有限公司 | LNG station fire fog identification system |
| CN114754934A (en) * | 2021-01-08 | 2022-07-15 | 中国石油天然气集团有限公司 | Gas leakage detection method |
| CN115206063A (en) * | 2022-07-21 | 2022-10-18 | 因士(上海)科技有限公司 | Oil gas leakage visual monitoring system and method |
| CN117578691A (en) * | 2023-11-08 | 2024-02-20 | 佛燃能源集团股份有限公司 | Uninterrupted safe power supply method and device for household gas metering integrated meter |
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