CN111260497A - Mobile terminal based operation guidance system and method in industrial environment - Google Patents
Mobile terminal based operation guidance system and method in industrial environment Download PDFInfo
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Abstract
The system comprises a data storage unit, a data processing unit and a data processing unit, wherein the data storage unit stores guidance information for performing operation in the industrial environment, and the guidance information comprises public arrangement data, personal data, network recommendation data and the like; the data definition input unit carries out definition input on the guide data judgment condition of the data storage unit, and the definition input object comprises paper data input and the like; the identification unit carries out position identification, scene identification, behavior identification, instruction identification and mutual team identification on the user, and judges data recommendation information for carrying out operation guidance on the current user according to the identification result of the identification unit; the data recommendation information comprises guide data screened according to preset judgment conditions; and the data output unit displays data recommendation information for performing operation guidance on the current user in a recommendation sequencing mode. The invention reduces the difficulty of information combing of industrial plant operators and provides the most useful guidance in time under the condition that the user needs the most help.
Description
Technical Field
The embodiment of the invention relates to the technical field of data processing, in particular to a system and a method for operation guidance in an industrial environment based on a mobile terminal.
Background
At present, documents such as an operation instruction book, an operation regulation, a safety point and an operation instruction in the industry are mostly presented by paper printed matters. The post workers learn the printed matters by reading, know all operation specifications, operation key points and the like, and use learned knowledge to complete industrial operation in actual work.
However, in industrial applications, editing of the conventional paper "work instruction" operation instructions "safety points" and "instructions for use" requires full consideration of all positions on all production lines, all operation points, all handling methods in emergency situations, and the like. This results in paper-based specification documents, often in the tens or even thousands of pages, which must be continuously updated to accommodate production changes.
The contents of the paper printed matters are extremely complicated, and meanwhile, a large number of sudden situations exist in the actual operation. The learning content is very complicated, so the data size is huge and constantly changes, which causes great difficulty in learning for workers in factories, and the problems actually encountered cannot be browsed quickly. When an emergency accident or an emergency safety accident occurs, the paper documents cannot play an effective guiding role, only the key time for processing the problems is wasted, and the accident rescue progress is hindered.
Documents such as 'homework instruction' and 'operating instructions' in the existing industry are also often stored in a mobile phone end by using Word documents and the like, and are used for temporary reading in actual work. However, documents stored in mobile devices such as personal mobile phones are not easy to browse because the weight of paper documents is reduced, and thus the documents are still not helpful in actual operation.
In summary, a new technical solution is needed to solve the problem of operation guidance in an industrial environment.
Disclosure of Invention
Therefore, the embodiment of the invention provides a system and a method for guiding operation in an industrial environment based on a mobile terminal, which can be applied to guiding operation of an industrial factory, judge operation of the industrial factory, reduce difficulty in information combing of operating personnel of the industrial factory, and provide the most useful guidance suggestion in time under the condition that a user needs the most help.
In order to achieve the above object, the embodiments of the present invention provide the following technical solutions: the operation guidance system based on the mobile terminal under the industrial environment comprises a data storage unit, a data definition entry unit, an identification unit and a data output unit:
the data storage unit stores guidance information for performing work in an industrial environment, wherein the guidance information comprises public arrangement data, personal data, network recommendation data, remote assistance data and historical record data;
the data definition entry unit carries out definition entry on the guide data judgment conditions of the data storage unit, and objects for definition entry comprise paper data entry, voice and video data entry, position positioning division, construction area and line division, danger identification area division, key scene label definition, production scene definition, work type and identity definition, personnel team formation and association;
the identification unit carries out position identification, scene identification, behavior identification, instruction identification and mutual team identification on the user, and data recommendation information for carrying out operation guidance on the current user is judged according to the identification result of the identification unit; the data recommendation information comprises the guidance data screened according to a preset judgment condition;
and the data output unit displays data recommendation information for performing operation guidance on the current user in a recommendation sequencing mode.
As a preferable scheme of the operation guidance system in the industrial environment based on the mobile terminal, the public sorting data is stored in the cloud server, and the public sorting data comprises drawings, regulations and video resources; the personal data are stored in a mobile terminal of a user, and the personal data comprise public arranging data used by the user; the network recommendation data comprises data recommendation inquired by a user in real time through a network; the remote assistance data comprises user assistance data obtained in real time through network connection; the history data includes usage record data of the personal data and query number data of the common collation data.
As a preferable scheme of the operation guidance system in the industrial environment based on the mobile terminal, the paper data entry comprises the steps of disassembling and carding the existing text and drawing data, analyzing the sections, terms and the like and finding out applicable scenes, work types or conditions;
the voice video data input comprises the video-audio processing of the text and drawing display data used in the high risk operation scene;
the position positioning division comprises the steps of dividing and defining the positions of the working areas and numbering each area map;
the construction area and line division comprises the division of different construction types, including an industrial operation area, a duty area, an office area, a rest area, a passing channel, a daily channel, a routing inspection line and a safe escape line;
the danger identification area is divided into a high-altitude falling risk area, a leakage risk area, a high-temperature risk area, a noise pollution area, a key operation area and a toxic gas release risk area;
the key scene label definition comprises a Bluetooth NFC definition label for setting a key scene in a key operation area, and the key operation area comprises a complex valve group area;
the production scene definition judges the production scene according to time and scene states, and the production scene comprises stable operation of a production line, fault maintenance of the production line, production line stop, sudden accident treatment and safe evacuation during production;
the work type and identity definitions are used for distinguishing the work contents of different users, and comprise a front-line work employee, a work supervisor, a student, a manager, a technician, a safety supervisor, a patrol and record personnel, a temporary visitor and a data maintainer;
the personnel team and the union team according to the selection of the user to form a whole; the team formation and association of people also automatically form a team according to the actual position change of the user, and users with close geographical positions are defaulted to form a team.
As a preferable scheme of the operation guidance system in the industrial environment based on the mobile terminal, the position identification determines the position point of the area, the production line, the working section or the operation table where the user is located through the change characteristics of the GPS positioning, the altimeter data and the compass data attached to the mobile terminal;
the scene recognition acquires working scene data through a camera, a light sensor, a sound pickup hole, Bluetooth or NFC (near field communication) device of the mobile terminal for judgment;
the behavior recognition judges the type of operation carried out by the user through a vibration sensor and an acceleration sensor of the mobile terminal;
the command identification is used for identifying a voice help-calling command or a Morse password command of a user;
the mutual aid team identification is used for matching teams of users with similar positions and behaviors in a period of time.
As a preferable scheme of the operation guidance system in the industrial environment based on the mobile terminal, the data output unit sorts information required by the user according to the identification characteristics of the mobile terminal, the identity characteristics of the user and the identification information of the operation scene, and displays the sorted data recommendation information to the current user for the current user to select.
The preferable scheme of the work guidance system in the industrial environment based on the mobile terminal further comprises a network auxiliary unit, wherein the network auxiliary unit introduces network real-time data and remote guidance data when the data storage unit lacks guidance information for a user so as to expand the execution range of the data storage unit;
the network real-time data comprises time weather modification identification data, network search expansion data and remote request assistance guidance data.
The embodiment of the invention also provides a mobile terminal-based operation guidance method in the industrial environment, which comprises the following steps:
calling a data storage unit to store guidance information for performing work in an industrial environment, wherein the guidance information comprises public arrangement data, personal data, network recommendation data, remote assistance data and historical record data;
calling a data definition entry unit to carry out definition entry on the guide data judgment condition of the data storage unit, wherein the definition entry objects comprise paper data entry, voice and video data entry, position positioning division, construction area and line division, danger identification area division, key scene label definition, production scene definition, work type and identity definition, personnel team formation and association;
calling an identification unit to perform position identification, scene identification, behavior identification, instruction identification and mutual team identification on a user, and judging data recommendation information for performing operation guidance on the current user according to an identification result of the identification unit; the data recommendation information comprises the guidance data screened according to a preset judgment condition;
and the calling data output unit displays the data recommendation information for performing operation guidance on the current user in a recommendation sequencing mode.
As a preferable scheme of the work guidance method in the industrial environment based on the mobile terminal, the method further comprises the steps of calling a network auxiliary unit to introduce network real-time data and remote guidance data to expand the execution range of the data storage unit when the data storage unit lacks guidance information for a user; the network real-time data comprises time weather modification identification data, network search expansion data and remote request assistance guidance data;
and the data output unit sorts the information required by the user according to the identification characteristics of the mobile terminal, the identity characteristics of the user and the identification information of the operation scene, and displays the sorted data recommendation information to the current user for the current user to select for use.
As a preferred scheme of the operation guidance method in the industrial environment based on the mobile terminal, the public sorting data is stored in the cloud server, and the public sorting data comprises drawings, regulations and video resources; the personal data are stored in a mobile terminal of a user, and the personal data comprise public arranging data used by the user; the network recommendation data comprises data recommendation inquired by a user in real time through a network; the remote assistance data comprises user assistance data obtained in real time through network connection; the history data includes usage record data of the personal data and query number data of the common collation data.
As a preferred scheme of the operation guidance method in the industrial environment based on the mobile terminal, the paper data entry comprises the steps of disassembling and carding the existing text and drawing data, analyzing the sections, terms and the like and finding out applicable scenes, work types or conditions;
the voice video data input comprises the video-audio processing of the text and drawing display data used in the high risk operation scene;
the position positioning division comprises the steps of dividing and defining the positions of the working areas and numbering each area map;
the construction area and line division comprises the division of different construction types, including an industrial operation area, a duty area, an office area, a rest area, a passing channel, a daily channel, a routing inspection line and a safe escape line;
the danger identification area is divided into a high-altitude falling risk area, a leakage risk area, a high-temperature risk area, a noise pollution area, a key operation area and a toxic gas release risk area;
the key scene label definition comprises a Bluetooth NFC definition label for setting a key scene in a key operation area, and the key operation area comprises a complex valve group area;
the production scene definition judges the production scene according to time and scene states, and the production scene comprises stable operation of a production line, fault maintenance of the production line, production line stop, sudden accident treatment and safe evacuation during production;
the work type and identity definitions are used for distinguishing the work contents of different users, and comprise a front-line work employee, a work supervisor, a student, a manager, a technician, a safety supervisor, a patrol and record personnel, a temporary visitor and a data maintainer;
the personnel team and the union team according to the selection of the user to form a whole; the team formation and association of people also automatically form a team according to the actual position change of the user, and users with close geographical positions are defaulted to form a team.
As a preferable scheme of the work guidance method in the industrial environment based on the mobile terminal, the position recognition determines the position point of the area, the production line, the working section or the operation table where the user is located through the change characteristics of the GPS positioning, the altimeter data and the compass data attached to the mobile terminal;
the scene recognition acquires working scene data through a camera, a light sensor, a sound pickup hole, Bluetooth or NFC (near field communication) device of the mobile terminal for judgment;
the behavior recognition judges the type of operation carried out by the user through a vibration sensor and an acceleration sensor of the mobile terminal;
the command identification is used for identifying a voice help-calling command or a Morse password command of a user;
the mutual aid team identification is used for matching teams of users with similar positions and behaviors in a period of time.
The mobile terminal is used as a carrier for storing and displaying knowledge, and judgment and identification of the mobile terminal are used as data screening bases, so that simple, direct and accurate assistance is provided for workers in an industrial environment, and risk identification and mutual assistance are provided; the industrial workers can obtain the operation information which needs to be most known and paid attention to at that time, so that the judgment time of the workers is reduced, and the operation accuracy is improved;
the invention electronizes tens of and thousands of pages of documents and drawings similar to the prior paper operating instruction, safety key points, use instructions and the like, thereby greatly compressing the documents in the traditional meaning;
on the basis of the original paper file and drawing, the invention expands the audio and video contents, expands the guidance form of camera image superposition and expands the multi-user cooperation mode of remote video assistance; the display form can be flexibly changed, the constraint is liberated, and the concentration of an industrial field is increased; if voice broadcasting is used, the eyes are liberated, and the change of the industrial environment can be observed conveniently in real time; the voice instruction search liberates two hands, and is convenient for obtaining the most needed guidance suggestions in a complex operating environment; the remote personnel assists in guiding, guides the operation content, displays the guidance by overlapping with the camera and expands the personnel boundary, and obtains the remote guidance of more specialized personnel in an emergency;
the invention determines the position information of a specific factory area or a production line and the like through the positioning of the mobile terminal, the altimeter and the like; acquiring working scene data through a camera, a sound pickup hole, Bluetooth, NFC (near field communication) setting and the like; behavior information of which type of operation (static, running and climbing) the user is doing is judged through a vibration sensor, an acceleration sensor and the like; judging whether the robot is in a dangerous state or whether safety information needs to be rescued or not through voice recognition and set information, and outputting guidance opinions from a database in real time according to the previous setting;
when the danger is detected, the system can prompt in time, ask for help in real time and call for alarm, and can search the most needed information through voice instructions and recognition instructions;
the data related to the invention is related to position, scene, identity and the like, so that the user can learn in the actual environment, the learning difficulty is reduced, the learning efficiency is increased, thousands of pages of files do not need to be learned, and the user can quickly enter a factory to operate on the spot;
according to the invention, workers in an industrial environment can obtain assistance in the most convenient manner in a convenient, efficient and direct-to-demand assistance mode, and particularly under the conditions of handling sudden accidents and the like, the judgment of the environment by the mobile equipment improves the strain capacity of the workers, reduces the misjudgment rate and improves the timely operation level of the workers.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.
FIG. 1 is a schematic diagram of a mobile terminal based work instruction system in an industrial environment according to an embodiment of the present invention;
fig. 2 is a flowchart of an operation guidance method in an industrial environment based on a mobile terminal according to an embodiment of the present invention.
Detailed Description
The present invention is described in terms of particular embodiments, other advantages and features of the invention will become apparent to those skilled in the art from the following disclosure, and it is to be understood that the described embodiments are merely exemplary of the invention and that it is not intended to limit the invention to the particular embodiments disclosed. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, a mobile terminal based work guidance system in an industrial environment is provided, which includes a data storage unit 1, a data definition entry unit 2, an identification unit 3, and a data output unit 4:
the data storage unit 1 stores guidance information for performing work in an industrial environment, wherein the guidance information includes public arrangement data, personal data, network recommendation data, remote assistance data and historical record data;
the data definition entry unit 2 carries out definition entry on the guide data judgment conditions of the data storage unit 1, and objects for definition entry comprise paper data entry, voice and video data entry, position positioning division, construction area and line division, danger identification area division, key scene label definition, production scene definition, work and identity definition, personnel team and association;
the identification unit 3 performs position identification, scene identification, behavior identification, instruction identification and mutual team identification on the user, and judges data recommendation information for performing operation guidance on the current user according to the identification result of the identification unit 3; the data recommendation information comprises the guidance data screened according to a preset judgment condition;
the data output unit 4 displays data recommendation information for performing operation guidance on the current user in a recommendation sorting mode.
In one embodiment of the mobile terminal-based operation guidance system in the industrial environment, the public sorting data is stored in the cloud server, and the public sorting data comprises drawings, regulations and video resources; the personal data are stored in a mobile terminal of a user, and the personal data comprise public arranging data used by the user; the network recommendation data comprises data recommendation inquired by a user in real time through a network; the remote assistance data comprises user assistance data obtained in real time through network connection; the history data includes usage record data of the personal data and query number data of the common collation data.
Specifically, the data storage unit 1 is a data storage center, and is mainly used for storing user information, existing rules, instruction books, drawings and other documents. The storage of the data storage unit 1 includes: the system comprises public sorting data A1, personal common data A2, real-time retrieval and intelligent recommendation data A3, remote assistance data A4 and historical record data A5.
The public collating data a1 is usually stored in a cloud server, and is mainly various general drawings, regulations, and video resources with large data volumes. The personal data a2 is usually stored in the personal mobile electronic device of the user, and mainly includes the most common information used by the user. Wherein the most common and most recently used parts of the common collation data a1 are also stored on the mobile electronic device side as individual data a 2. The real-time retrieval and intelligent recommendation data A3 is data recommendation which is queried in real time by the system through a network according to user habits and requirements. Recommendations are typically made when the database itself fails to meet the requirements. The remote assistance data a4 is assistance data that is directed by the user in real time by connecting to the network in real time when the users a1, a2, A3 cannot meet the assistance requirement or when the user needs it. The history database a5 is usage record data of the personal data a2, and query number data of the common collation data a1, which constitute the history database a 5. The history database a5 is used to track the user's usage preferences and enhance the accuracy of the recognition unit 3 judgment.
In one embodiment of the operation guidance system based on the mobile terminal in the industrial environment, the paper data entry comprises the steps of disassembling and carding the existing text and drawing data, analyzing the chapters, terms and the like, and finding out the applicable scenes, work types or conditions;
the voice video data input comprises the video-audio processing of the text and drawing display data used in the high risk operation scene;
the position positioning division comprises the steps of dividing and defining the positions of the working areas and numbering each area map;
the construction area and line division comprises the division of different construction types, including an industrial operation area, a duty area, an office area, a rest area, a passing channel, a daily channel, a routing inspection line and a safe escape line;
the danger identification area is divided into a high-altitude falling risk area, a leakage risk area, a high-temperature risk area, a noise pollution area, a key operation area and a toxic gas release risk area;
the key scene label definition comprises a Bluetooth NFC definition label for setting a key scene in a key operation area, and the key operation area comprises a complex valve group area;
the production scene definition judges the production scene according to time and scene states, and the production scene comprises stable operation of a production line, fault maintenance of the production line, production line stop, sudden accident treatment and safe evacuation during production;
the work type and identity definitions are used for distinguishing the work contents of different users, and comprise a front-line work employee, a work supervisor, a student, a manager, a technician, a safety supervisor, a patrol and record personnel, a temporary visitor and a data maintainer;
the personnel team and the union team according to the selection of the user to form a whole; the team formation and association of people also automatically form a team according to the actual position change of the user, and users with close geographical positions are defaulted to form a team.
Specifically, the data definition entry unit 2 performs definition entry on the guidance data judgment conditions of the data storage unit 1, and objects for definition entry include paper data entry B1, voice and video data entry B2, position location division B3, construction area and line division B4, danger identification area division B5, key scene tag definition B6, production scene definition B7, work category and identity definition B8, and crew and association B9.
The paper data entry B1 disassembles and combs the existing text and drawing data, mainly analyzes each chapter, each clause and the like one by one, and finds out the applicable scene, the applicable work type, the applicable condition and the like respectively.
The voice and video data entry B2 carries out video and audio processing on data which are not suitable for text and drawing display, such as in high risk operation scenes. The characters and drawings which are not suitable for being directly watched one by one are transcribed into videos or are processed by voice broadcasting.
The position location division B3 defines the GPS position of the work area by division, and numbers each area map.
The construction area and line division B4 and the danger identification area division B5 can divide different construction types, including: the system comprises an industrial operation area, a duty area, an office area, a rest area, a passage, a daily passage, a routing inspection line, a high-altitude falling risk area, a leakage risk area, a high-temperature risk area, a noise pollution area, a key operation area, a toxic gas release risk area, a safe escape line and the like, so that independent operation guidance is provided for each area and scene.
The key scene label definition B6 sets the bluetooth NFC defined label of the key scene in the key operation area, such as the complex valve group area. So as to more efficiently and accurately guide the key operation.
The production scenario definition B7 determines the judgment of the large environment from what state the entire scenario is in terms of time. The method specifically comprises the following steps: stable operation of the production line, fault maintenance of the production line, production stop of the production line, handling of sudden accidents during production and safe evacuation.
The job type and identity definition B8 is used to distinguish job contents of different users. The user sets the identity label of the user, and the system can select the guiding suggestion push suitable for the identity label according to the identity of the user. Such as: the system comprises a front-line job employee, a job supervisor, a student, a manager, a technician, a safety supervisor, a patrol checking and recording person, a temporary visitor, a data maintainer and the like. Equipment operation, inspection maintenance, safety management and rescue, regional administration and the like. These identity definitions may be changed temporarily.
Team and Association of people B9 allows each user to select a team and then as a whole. It is also possible to automatically group according to the actual location change, with persons with a close GPS location being defaulted to group. If someone gets off the team, leaves the team and suddenly triggers an alarm, the team members can receive reminding information. When the team members call for help or emergently go dangerous, the team members preferably remind rescue or preferably inform escape.
In one embodiment of the operation guidance system in the industrial environment based on the mobile terminal, the position identification determines the position point of the area, the production line, the working section or the operation table where the user is located through the change characteristics of the GPS positioning, the altimeter data and the compass data attached to the mobile terminal;
the scene recognition acquires working scene data through a camera, a light sensor, a sound pickup hole, Bluetooth or NFC (near field communication) device of the mobile terminal for judgment;
the behavior recognition judges the type of operation carried out by the user through a vibration sensor and an acceleration sensor of the mobile terminal;
the command identification is used for identifying a voice help-calling command or a Morse password command of a user;
the mutual aid team identification is used for matching teams of users with similar positions and behaviors in a period of time.
Specifically, the identification unit 3 performs position identification C1, scene identification C2, behavior identification C3, command identification C4 and mutual team identification C5 on the user, and determines data recommendation information for performing job guidance on the current user according to the identification result of the identification unit 3; the data recommendation information comprises the guidance data screened according to preset judgment conditions.
The location recognition C1 mainly determines the function of recognizing the location point such as the area, line, work section, and operation panel where the user is located, mainly based on the GPS positioning, altimeter data, compass data, and the like of the mobile terminal itself, and the variation characteristics of these data (the device data matches the data specified by the location positioning division B3, the construction area and line division B4, and the danger recognition area division B5, that is, it is recognized that the device enters a preset area). When the position recognition C1 detects that the positioning data of the user is matched with the previously set area, production line, workshop section, operation desk, etc. (the position positioning division B3, the construction area and line division B4, and the danger recognition area division B5), it can determine the position deviation of the user's assistance requirement.
Scene recognition C2 mainly obtains work scene data through mobile terminal's camera, light inductor, pick-up hole, bluetooth NFC setting etc. and judges. Images shot by the equipment camera are identified, such as a specific instrument, a display screen and the like, and then compared with the data storage unit 1 to match the positions of users (a key scene label definition B6 and a production scene definition B7).
The light sensor senses indoor and outdoor characteristics and judges the position. The pickup holes detect the characteristics of peripheral audio, compare the characteristics with the characteristics of database audio, and judge the position. Note: wind sound is mainly low frequency close to infrasonic wave, leakage is mainly high frequency close to ultrasonic wave, and the roaring sound of various instruments and equipment has own audio frequency rule. And (4) setting a voiceprint label for each scene through audio filtering and volume characteristics, and judging the position by audio matching. Specific locations can also be defined and divided by bluetooth and NFC context tags. If the NFC scene label is arranged in front of the complex operation panel, the mobile device recognizes the scene where the user is located after sensing the corresponding NFC scene label. And directly displaying the operation guidance under the corresponding scene by an output end.
The behavior recognition C3 determines which kind of operation the user is doing through a vibration sensor, an acceleration sensor, and the like of the mobile terminal. Such as: office duty, rest, inspection and check, operation, quick running, climbing, falling and falling, copying and working and the like. Particularly, in the behavior recognition of rapid running, falling and falling, the escape route and the rescue information can be pushed in time. The risk level of falling is improved when climbing high, and the sudden rest in a toxic environment is regarded as poisoning and the like.
The command recognition C4 implements a call for help and reminder when an emergency situation occurs. A fall safety identification C41, which identifies an emergency situation after the device senses a fall, fall or ejection action; voice call for help command recognition C42, voice call "save", password recognition for help; the Morse code command identifies C43, and when the user can not speak, the user can knock the Morse code SOS (three short and three long or three light) of the mobile phone to call for help directly.
The mutual aid team identification C5 is used for multiple users to automatically match teams in a period of time with similar positions and behaviors. And data are shared after formation, and the users exchange sensor information in real time. And when the risk occurs, the system is preferentially reminded and called for help.
In an embodiment of the operation guidance system based on the mobile terminal in the industrial environment, the data output unit 4 sorts information required by the user according to the identification feature of the mobile terminal, the identity feature of the user, and the identification information of the operation scene, and displays the sorted data recommendation information to the current user for the current user to select.
Specifically, the data output unit 4 adopts a recommendation sorting form for display. And sequencing the required information according to the intelligent identification characteristics of the mobile terminal, the identity characteristics of the user, the identification of the operation scene and other information. The user selects to open the most urgent guide file according to actual needs. The method mainly comprises the following steps: recommendation data D1, network push data D2, database retrieval data D3, and application remote assistance D4.
Recommendation data D1: the common sorted data a1 is output after being subjected to judgment and screening. And if the data recommended in the database of the user is available, the data is preferentially pushed.
When the recommendation data D1 gives no information desired by the user, the mobile terminal gives the push network search opinion to the network push data D2. Meanwhile, the output interface is provided with a search window, and the data storage unit 1 is searched and inquired at any time according to the needs of the user to obtain database retrieval data D3 and actively acquire the most wanted data of the user.
The output interface has a connection window, and the main calling user DD1 can connect with the helper DD2 in real time through the network as required to apply for remote assistance D4 to process. The remote assistance D4 is not a simple video connection line, but interconnects the mobile terminal states of the main calling user DD1 and the assistance DD2, the assistance DD2 can reply the job scene and history data of the main calling user DD1 through live sound, sensor vibration, video recording and the like, and the assistance DD2 can access the public consolidation data A1 in a limited way to provide assistance for remote assistance.
In one embodiment of the mobile terminal based work instruction system in industrial environment, the system further comprises a network auxiliary unit 5, wherein the network auxiliary unit 5 introduces network real-time data and remote instruction data to expand the execution range of the data storage unit 1 when the data storage unit 1 lacks instruction information for users;
the network real-time data comprises time weather modification identification data, network search expansion data and remote request assistance guidance data.
Specifically, when the data of the existing data storage unit 1 cannot meet the requirement of accurately guiding industrial operation, network real-time data and remote guidance data are introduced to expand the execution range of the data. The method comprises the following steps: time and weather modification identification E1, web search data extension E2, remote request assistance guide E3.
Time and weather modification identification E1: in scene recognition C2 and command recognition C4, the parameters of the pickup hole and the light sensor of the mobile terminal are relied upon. However, in practical applications, the day and night, strong wind and no wind will affect the reference criteria for identification. Outdoor light data are corrected through time, real-time weather conditions are retrieved through a network, and then the reference requirements of some sensors are adjusted to achieve a more accurate degree. Such as: raining reduces the amount of outdoor maintenance as much as possible. And in windy weather, the noise reduction treatment level of the sound pickup hole is increased. In rainy, windless weather, the area coverage of the risk of leakage is increased. And in a thunderstorm day, the high-altitude points increase lightning risk prompts. The web search data extension E2 is primarily a search suggestion for a particular web site. The remote request assistance guide E3 is a request for net friend assistance.
Referring to fig. 2, an embodiment of the present invention further provides a method for guiding operations in an industrial environment based on a mobile terminal, including the following steps:
s1: the calling data storage unit 1 stores guidance information for performing work in an industrial environment, wherein the guidance information comprises public arrangement data, personal data, network recommendation data, remote assistance data and historical record data;
s2: calling a data definition entry unit 2 to carry out definition entry on the guide data judgment condition of the data storage unit 1, wherein objects for definition entry comprise paper data entry, voice and video data entry, position positioning division, construction area and line division, danger identification area division, key scene label definition, production scene definition, work type and identity definition, personnel team and association;
s3: calling an identification unit 3 to perform position identification, scene identification, behavior identification, instruction identification and mutual team identification on a user, and judging data recommendation information for performing operation guidance on the current user according to an identification result of the identification unit 3; the data recommendation information comprises the guidance data screened according to a preset judgment condition;
s4: and the calling data output unit 4 displays the data recommendation information for performing operation guidance on the current user in a recommendation sequencing mode.
In an embodiment of the method for guiding work in an industrial environment based on a mobile terminal, the method further includes, S5: when the data storage unit 1 lacks guidance information for a user, the network auxiliary unit 5 is called to introduce network real-time data and remote guidance data to expand the execution range of the data storage unit 1; the network real-time data comprises time weather modification identification data, network search expansion data and remote request assistance guidance data.
And the data output unit 4 sequences the information required by the user according to the identification characteristics of the mobile terminal, the identity characteristics of the user and the identification information of the operation scene, and displays the sequenced data recommendation information to the current user for the current user to select and use.
In one embodiment of the mobile terminal-based operation guidance method in the industrial environment, the public sorting data is stored in the cloud server, and the public sorting data comprises drawings, regulations and video resources; the personal data are stored in a mobile terminal of a user, and the personal data comprise public arranging data used by the user; the network recommendation data comprises data recommendation inquired by a user in real time through a network; the remote assistance data comprises user assistance data obtained in real time through network connection; the history data includes usage record data of the personal data and query number data of the common collation data.
In one embodiment of the operation guidance method in the industrial environment based on the mobile terminal, the paper data entry comprises the steps of disassembling and carding the existing text and drawing data, analyzing the sections, terms and the like and finding out the applicable scenes, work types or conditions;
the voice video data input comprises the video-audio processing of the text and drawing display data used in the high risk operation scene;
the position positioning division comprises the steps of dividing and defining the positions of the working areas and numbering each area map;
the construction area and line division comprises the division of different construction types, including an industrial operation area, a duty area, an office area, a rest area, a passing channel, a daily channel, a routing inspection line and a safe escape line;
the danger identification area is divided into a high-altitude falling risk area, a leakage risk area, a high-temperature risk area, a noise pollution area, a key operation area and a toxic gas release risk area;
the key scene label definition comprises a Bluetooth NFC definition label for setting a key scene in a key operation area, and the key operation area comprises a complex valve group area;
the production scene definition judges the production scene according to time and scene states, and the production scene comprises stable operation of a production line, fault maintenance of the production line, production line stop, sudden accident treatment and safe evacuation during production;
the work type and identity definitions are used for distinguishing the work contents of different users, and comprise a front-line work employee, a work supervisor, a student, a manager, a technician, a safety supervisor, a patrol and record personnel, a temporary visitor and a data maintainer;
the personnel team and the union team according to the selection of the user to form a whole; the team formation and association of people also automatically form a team according to the actual position change of the user, and users with close geographical positions are defaulted to form a team.
In one embodiment of the operation guidance method in the industrial environment based on the mobile terminal, the position identification determines the position point of the area, the production line, the working section or the operation table where the user is located through the change characteristics of the GPS positioning, the altimeter data and the compass data attached to the mobile terminal;
the scene recognition acquires working scene data through a camera, a light sensor, a sound pickup hole, Bluetooth or NFC (near field communication) device of the mobile terminal for judgment;
the behavior recognition judges the type of operation carried out by the user through a vibration sensor and an acceleration sensor of the mobile terminal;
the command identification is used for identifying a voice help-calling command or a Morse password command of a user;
the mutual aid team identification is used for matching teams of users with similar positions and behaviors in a period of time.
The mobile terminal is used as a carrier for storing and displaying knowledge, and judgment and identification of the mobile terminal are used as data screening bases, so that simple, direct and accurate assistance is provided for workers in an industrial environment, and risk identification and mutual assistance are provided; the industrial workers can obtain the operation information which needs to be most known and paid attention to at that time, so that the judgment time of the workers is reduced, and the operation accuracy is improved;
the invention electronizes tens of and thousands of pages of documents and drawings similar to the prior paper operating instruction, safety key points, use instructions and the like, thereby greatly compressing the documents in the traditional meaning;
on the basis of the original paper file and drawing, the invention expands the audio and video contents, expands the guidance form of camera image superposition and expands the multi-user cooperation mode of remote video assistance; the display form can be flexibly changed, the constraint is liberated, and the concentration of an industrial field is increased; if voice broadcasting is used, the eyes are liberated, and the change of the industrial environment can be observed conveniently in real time; the voice instruction search liberates two hands, and is convenient for obtaining the most needed guidance suggestions in a complex operating environment; the remote personnel assists in guiding, guides the operation content, displays the guidance by overlapping with the camera and expands the personnel boundary, and obtains the remote guidance of more specialized personnel in an emergency;
the invention determines the position information of a specific factory area or a production line and the like through the positioning of the mobile terminal, the altimeter and the like; acquiring working scene data through a camera, a sound pickup hole, Bluetooth, NFC (near field communication) setting and the like; behavior information of which type of operation (static, running and climbing) the user is doing is judged through a vibration sensor, an acceleration sensor and the like; judging whether the robot is in a dangerous state or whether safety information needs to be rescued or not through voice recognition and set information, and outputting guidance opinions from a database in real time according to the previous setting;
when the danger is detected, the system can prompt in time, ask for help in real time and call for alarm, and can search the most needed information through voice instructions and recognition instructions;
the data related to the invention is related to position, scene, identity and the like, so that the user can learn in the actual environment, the learning difficulty is reduced, the learning efficiency is increased, thousands of pages of files do not need to be learned, and the user can quickly enter a factory to operate on the spot;
according to the invention, workers in an industrial environment can obtain assistance in the most convenient manner in a convenient, efficient and direct-to-demand assistance mode, and particularly under the conditions of handling sudden accidents and the like, the judgment of the environment by the mobile equipment improves the strain capacity of the workers, reduces the misjudgment rate and improves the timely operation level of the workers.
Although the invention has been described in detail above with reference to a general description and specific examples, it will be apparent to one skilled in the art that modifications or improvements may be made thereto based on the invention. Accordingly, such modifications and improvements are intended to be within the scope of the invention as claimed.
Claims (10)
1. The operation guidance system based on the mobile terminal under the industrial environment is characterized by comprising a data storage unit, a data definition entry unit, an identification unit and a data output unit:
the data storage unit stores guidance information for performing work in an industrial environment, wherein the guidance information comprises public arrangement data, personal data, network recommendation data, remote assistance data and historical record data;
the data definition entry unit carries out definition entry on the guide data judgment conditions of the data storage unit, and objects for definition entry comprise paper data entry, voice and video data entry, position positioning division, construction area and line division, danger identification area division, key scene label definition, production scene definition, work type and identity definition, personnel team formation and association;
the identification unit carries out position identification, scene identification, behavior identification, instruction identification and mutual team identification on the user, and data recommendation information for carrying out operation guidance on the current user is judged according to the identification result of the identification unit; the data recommendation information comprises the guidance data screened according to a preset judgment condition;
and the data output unit displays data recommendation information for performing operation guidance on the current user in a recommendation sequencing mode.
2. The mobile terminal-based industrial environment work guidance system of claim 1, wherein the common arrangement data is stored in a cloud server, and the common arrangement data comprises drawings, regulations and video resources; the personal data are stored in a mobile terminal of a user, and the personal data comprise public arranging data used by the user; the network recommendation data comprises data recommendation inquired by a user in real time through a network; the remote assistance data comprises user assistance data obtained in real time through network connection; the history data includes usage record data of the personal data and query number data of the common collation data.
3. The mobile terminal based operation guidance system in industrial environment according to claim 1, wherein the paper data entry comprises disassembling and carding existing text and drawing data, analyzing each chapter, clause and the like, and finding applicable scenes, work types or conditions;
the voice video data input comprises the video-audio processing of the text and drawing display data used in the high risk operation scene;
the position positioning division comprises the steps of dividing and defining the positions of the working areas and numbering each area map;
the construction area and line division comprises the division of different construction types, including an industrial operation area, a duty area, an office area, a rest area, a passing channel, a daily channel, a routing inspection line and a safe escape line;
the danger identification area is divided into a high-altitude falling risk area, a leakage risk area, a high-temperature risk area, a noise pollution area, a key operation area and a toxic gas release risk area;
the key scene label definition comprises a Bluetooth NFC definition label for setting a key scene in a key operation area, and the key operation area comprises a complex valve group area;
the production scene definition judges the production scene according to time and scene states, and the production scene comprises stable operation of a production line, fault maintenance of the production line, production line stop, sudden accident treatment and safe evacuation during production;
the work type and identity definitions are used for distinguishing the work contents of different users, and comprise a front-line work employee, a work supervisor, a student, a manager, a technician, a safety supervisor, a patrol and record personnel, a temporary visitor and a data maintainer;
the personnel team and the union team according to the selection of the user to form a whole; the team formation and association of people also automatically form a team according to the actual position change of the user, and users with close geographical positions are defaulted to form a team.
4. The mobile terminal-based industrial environment work guidance system according to claim 1, wherein the position recognition determines the position point of the area, production line, work section or operation desk where the user is located through the change characteristics of the GPS positioning, altimeter data and compass data attached to the mobile terminal;
the scene recognition acquires working scene data through a camera, a light sensor, a sound pickup hole, Bluetooth or NFC (near field communication) device of the mobile terminal for judgment;
the behavior recognition judges the type of operation carried out by the user through a vibration sensor and an acceleration sensor of the mobile terminal;
the command identification is used for identifying a voice help-calling command or a Morse password command of a user;
the mutual aid team identification is used for matching teams of users with similar positions and behaviors in a period of time.
5. The mobile terminal-based industrial environment work guidance system of claim 1, wherein the data output unit sorts information required by the user according to the identification characteristics of the mobile terminal, the identity characteristics of the user, and the identification information of the work scene, and displays the sorted data recommendation information to the current user for the current user to select.
6. The mobile terminal-based industrial environment work guidance system of claim 1, further comprising a network assistance unit, which introduces network real-time data and remote guidance data to extend the execution range of the data storage unit when the data storage unit lacks guidance information for a user;
the network real-time data comprises time weather modification identification data, network search expansion data and remote request assistance guidance data.
7. The operation guidance method based on the mobile terminal under the industrial environment is characterized by comprising the following steps:
calling a data storage unit to store guidance information for performing work in an industrial environment, wherein the guidance information comprises public arrangement data, personal data, network recommendation data, remote assistance data and historical record data;
calling a data definition entry unit to carry out definition entry on the guide data judgment condition of the data storage unit, wherein the definition entry objects comprise paper data entry, voice and video data entry, position positioning division, construction area and line division, danger identification area division, key scene label definition, production scene definition, work type and identity definition, personnel team formation and association;
calling an identification unit to perform position identification, scene identification, behavior identification, instruction identification and mutual team identification on a user, and judging data recommendation information for performing operation guidance on the current user according to an identification result of the identification unit; the data recommendation information comprises the guidance data screened according to a preset judgment condition;
and the calling data output unit displays the data recommendation information for performing operation guidance on the current user in a recommendation sequencing mode.
8. The mobile terminal based industrial environment work guidance method of claim 7, further comprising, when the data storage unit lacks guidance information for a user, invoking a network auxiliary unit to introduce network real-time data and remote guidance data to extend an execution range of the data storage unit; the network real-time data comprises time weather modification identification data, network search expansion data and remote request assistance guidance data;
and the data output unit sorts the information required by the user according to the identification characteristics of the mobile terminal, the identity characteristics of the user and the identification information of the operation scene, and displays the sorted data recommendation information to the current user for the current user to select for use.
9. The mobile terminal-based industrial environment work guidance method according to claim 7, wherein the common arrangement data is stored in a cloud server, and the common arrangement data comprises drawings, regulations and video resources; the personal data are stored in a mobile terminal of a user, and the personal data comprise public arranging data used by the user; the network recommendation data comprises data recommendation inquired by a user in real time through a network; the remote assistance data comprises user assistance data obtained in real time through network connection; the history data includes usage record data of the personal data and query number data of the common collation data;
the paper data entry comprises the steps of disassembling and carding the existing text and drawing data, analyzing the chapters, the clauses and the like, and finding out an applicable scene, work type or condition;
the voice video data input comprises the video-audio processing of the text and drawing display data used in the high risk operation scene;
the position positioning division comprises the steps of dividing and defining the positions of the working areas and numbering each area map;
the construction area and line division comprises the division of different construction types, including an industrial operation area, a duty area, an office area, a rest area, a passing channel, a daily channel, a routing inspection line and a safe escape line;
the danger identification area is divided into a high-altitude falling risk area, a leakage risk area, a high-temperature risk area, a noise pollution area, a key operation area and a toxic gas release risk area;
the key scene label definition comprises a Bluetooth NFC definition label for setting a key scene in a key operation area, and the key operation area comprises a complex valve group area;
the production scene definition judges the production scene according to time and scene states, and the production scene comprises stable operation of a production line, fault maintenance of the production line, production line stop, sudden accident treatment and safe evacuation during production;
the work type and identity definitions are used for distinguishing the work contents of different users, and comprise a front-line work employee, a work supervisor, a student, a manager, a technician, a safety supervisor, a patrol and record personnel, a temporary visitor and a data maintainer;
the personnel team and the union team according to the selection of the user to form a whole; the team formation and association of people also automatically form a team according to the actual position change of the user, and users with close geographical positions are defaulted to form a team.
10. The mobile terminal-based method for guiding work in industrial environment according to claim 7, wherein the position recognition determines the position point of the area, production line, work section or operation desk where the user is located through the change characteristics of GPS positioning, altimeter data and compass data attached to the mobile terminal;
the scene recognition acquires working scene data through a camera, a light sensor, a sound pickup hole, Bluetooth or NFC (near field communication) device of the mobile terminal for judgment;
the behavior recognition judges the type of operation carried out by the user through a vibration sensor and an acceleration sensor of the mobile terminal;
the command identification is used for identifying a voice help-calling command or a Morse password command of a user;
the mutual aid team identification is used for matching teams of users with similar positions and behaviors in a period of time.
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