CN112948652B - Petrochemical device data display method and system based on two-dimension code - Google Patents
Petrochemical device data display method and system based on two-dimension code Download PDFInfo
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Abstract
The invention relates to a petrochemical device data display method and system based on two-dimension codes, and belongs to the technical field of information interaction display. According to the method, a client monitors that a user logs in a real-time database node by using a unified identity account, calls a camera of a mobile phone or an explosion-proof mobile terminal, and scans and pastes a two-dimensional code at a designated position; positioning corresponding data on the WEB server according to the character string returned by the two-dimensional code, and simultaneously rapidly calling real-time data in a real-time database according to various parameters in the data; the client displays the data corresponding to the two-dimension code to the user in the real-time database node interface, and the user selects and inquires the required data in the real-time database node interface. By applying the code scanning function of the real-time database in the client, the invention realizes the real-time mobile viewing of the device flow chart and the document, innovatively provides paperless reference of the data in the explosion-proof environment in the petrochemical device, and is convenient for users to quickly and accurately know the data such as the process flow, the real-time parameters and the like.
Description
Technical Field
The invention relates to a petrochemical device data display method and system based on two-dimension codes, and belongs to the technical field of information interaction display.
Background
The real-time database is used as a bridge for connecting the device distributed control system and the business application systems of various departments, and plays an important role in the aspects of process adjustment, equipment monitoring, quality management, benefit calculation and the like for a long time. The user mainly knows the production dynamics through the flow chart display and trend chart query function of the system, but is subject to the requirements of site safety and network environment, and at present, the user uses the PC end to access the real-time database WEB application as a main use channel, the application scene is single, and the main problems at present are as follows: (1) The current real-time database system is mainly used for supporting data for other upper-layer application systems, the application scene of the system is single, and the information utilization rate is low. (2) The device has large field area and more equipment, a large amount of corresponding equipment process data exist in each area, and users who are not familiar with the field are difficult to accurately review, so that the data query is inconvenient. (3) The boundary area pipelines of each device are staggered and complex, the flow inquiry is difficult, and when a certain pipeline is leaked or has other abnormal conditions, parameters such as pipeline medium, flow direction and the like are difficult to judge rapidly, so that the fault processing efficiency is affected. (4) The device has a complicated regional steel structure, a plurality of positions can be reached only by climbing a ladder, and the traditional paper data are carried to the site for inquiring very inconvenient.
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides a petrochemical device data display method and system based on two-dimension codes.
The petrochemical device data display method based on the two-dimension code is applied to a real-time database node comprising non-explosion-proof areas and explosion-proof area equipment, and is used for realizing the following steps: the petrochemical device real-time database displays the request data of the non-explosion-proof area and the explosion-proof area real-time database nodes scanned by the two-dimension codes,
a client is arranged on the mobile phone in a non-explosion-proof area, the explosion-proof area comprises an explosion-proof mobile terminal on which the client is arranged,
the method comprises the following steps:
the client monitors that a user logs in a real-time database node by using a unified identity account, calls a camera of a mobile phone or an explosion-proof mobile terminal, and scans and pastes a two-dimensional code at a designated position;
positioning corresponding data on the WEB server according to the character string returned by the two-dimensional code, and simultaneously rapidly calling real-time data in a real-time database according to various parameters in the data;
the client displays the data corresponding to the two-dimension code to the user in the real-time database node interface, and the user selects and inquires the required data in the real-time database node interface.
Preferably, the data of the WEB server is divided into a flowchart and a document, wherein:
the WEB server analyzes the flow chart into structured flow chart data, converts state nodes in the flow chart into state node data executable by a computer, and integrates and stores the flow chart data and the state node data into a real-time database;
the WEB server analyzes the document into structured document data, converts the document data into computer-executable state node data, and integrates and stores the document data and the state node data into a real-time database.
Preferably, the flow chart of the petrochemical device shows the following method:
the WEB server automatically generates two-dimension codes of all the flowcharts, and the two-dimension codes are pasted at the appointed positions;
a user logs in a real-time database node of a client by using a unified identity account, and scans a two-dimensional code generated by a specified flow chart by using a camera;
the WEB server locates the corresponding flow chart according to the character string returned by the two-dimensional code, and simultaneously rapidly acquires real-time data in the real-time database according to various parameters in the flow chart;
and displaying the flow chart and the real-time data corresponding to the two-dimensional code to the user in the client interface.
Preferably, the document display method of the petrochemical device is as follows:
uploading a specified document by a user according to the post allocation authority in each organization and generating a two-dimensional code of a menu tree where the document is located;
after the two-dimension code is pasted at the appointed position, a user logs in a client-side real-time database node by using a unified identity account, and scans the two-dimension code of the appointed menu tree by using a camera;
and the WEB server locates a corresponding document menu tree according to the character string returned by the two-dimensional code, displays the corresponding document menu tree on a client interface, and a user selects and inquires a required document under the menu tree.
Preferably, the WEB server generates a unique QR Code for each flow chart or document in the real-time database based on the QR Code, and the unique QR Code is pasted at a user designated position after being printed out, so that the inquiry of the user is facilitated.
Preferably, after the user scans the code through the client, the corresponding flow chart in the real-time WEB server is accurately called to accurately call the system picture and the real-time data, so that the user can know the process flow and each real-time parameter of the area to the greatest extent.
Preferably, the user adopts a document management mode of a menu tree, and only one two-dimensional code is pasted under the same area to inquire all relevant documents in the area, so that the problems of tedious inquiry and resource waste caused by excessive two-dimensional codes are avoided.
Preferably, the user creates an authority management mechanism based on an organization structure and posts, so that the privacy of uploading user documents is ensured, the authority of personnel document management of each department is not interfered with each other, and the internal files are not leaked; the real-time database is integrated into the mobile phone and the explosion-proof mobile terminal on the site of the device, so that the user is allowed to use the code scanning function in both the internal network and the external network, and the use safety in the explosion-proof environment is ensured.
The petrochemical device data display system based on the two-dimension code is applied to a real-time database node comprising non-explosion-proof areas and explosion-proof area equipment, and is used for realizing the following steps: the petrochemical device real-time database displays the request data of the non-explosion-proof area and the explosion-proof area real-time database nodes scanned by the two-dimension codes,
a client is arranged on the mobile phone in a non-explosion-proof area, the explosion-proof area comprises an explosion-proof mobile terminal on which the client is arranged,
in the case of a system of the kind described above,
the client side displays data corresponding to the two-dimension code to the user in the interface, and the user selects and inquires the required data in the real-time database node interface;
the WEB server automatically generates two-dimension codes of all the flowcharts, positions the corresponding flowcharts according to character strings returned by the two-dimension codes, and simultaneously rapidly retrieves real-time data in the real-time database according to various parameters in the flowcharts;
and the real-time database integrates and stores the flow chart, the document data and the state node data.
The beneficial effects of the invention are as follows:
(1) By applying the code scanning function of the real-time database in the client, the invention realizes the real-time mobile viewing of the device flow chart and the document, breaks through the barriers of the area and the network environment, innovatively provides paperless viewing of the data in the explosion-proof environment in the petrochemical device, and is convenient for users to quickly and accurately know the data such as the process flow, the real-time parameters and the like;
(2) By means of strict authority management control, authorized key users can distribute documents to respective organization mechanisms according to posts in the system to upload the documents, and paste corresponding two-dimensional codes of the documents at specified positions, particularly for difficult areas (high places, narrow spaces, complex pipe gallery boundary areas and the like), the convenience of consulting the document description or notes is greatly improved, and the safety of field operation is indirectly improved.
Drawings
Fig. 1 is an overall flow diagram of the present invention.
FIG. 2 is a flow chart query presentation of the present invention.
FIG. 3 is a document query presentation view of the present invention.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Example 1:
as shown in fig. 1, the petrochemical device data display method based on the two-dimension code is applied to a real-time database node comprising non-explosion-proof areas and explosion-proof area equipment, and the method is used for realizing the following steps: the petrochemical device real-time database displays the request data of the non-explosion-proof area and the explosion-proof area real-time database nodes scanned by the two-dimension codes,
a client is arranged on the mobile phone in a non-explosion-proof area, the explosion-proof area comprises an explosion-proof mobile terminal on which the client is arranged,
the method comprises the following steps:
the client monitors that a user logs in a real-time database node by using a unified identity account, calls a camera of a mobile phone or an explosion-proof mobile terminal, and scans and pastes a two-dimensional code at a designated position;
positioning corresponding data on the WEB server according to the character string returned by the two-dimensional code, and simultaneously rapidly calling real-time data in a real-time database according to various parameters in the data;
the client displays the data corresponding to the two-dimension code to the user in the real-time database node interface, and the user selects and inquires the required data in the real-time database node interface.
The data of the WEB server is divided into a flow chart and a document, wherein:
the WEB server analyzes the flow chart into structured flow chart data, converts state nodes in the flow chart into state node data executable by a computer, and integrates and stores the flow chart data and the state node data into a real-time database;
the WEB server analyzes the document into structured document data, converts the document data into computer-executable state node data, and integrates and stores the document data and the state node data into a real-time database.
The petrochemical device data display system based on the two-dimension code is applied to a real-time database node comprising non-explosion-proof areas and explosion-proof area equipment, and is used for realizing the following steps: the petrochemical device real-time database displays the request data of the non-explosion-proof area and the explosion-proof area real-time database nodes scanned by the two-dimension codes,
a client is arranged on the mobile phone in a non-explosion-proof area, the explosion-proof area comprises an explosion-proof mobile terminal on which the client is arranged,
in the case of a system of the kind described above,
the client side displays data corresponding to the two-dimension code to the user in the interface, and the user selects and inquires the required data in the real-time database node interface;
the WEB server automatically generates two-dimension codes of all the flowcharts, positions the corresponding flowcharts according to character strings returned by the two-dimension codes, and simultaneously rapidly retrieves real-time data in the real-time database according to various parameters in the flowcharts;
and the real-time database integrates and stores the flow chart, the document data and the state node data.
Example 2:
as shown in fig. 2, the flow chart of the petrochemical apparatus shows the following method:
the WEB server automatically generates two-dimension codes of all the flowcharts, and the two-dimension codes are pasted at the appointed positions;
a user logs in a real-time database node of a client by using a unified identity account, and scans a two-dimensional code generated by a specified flow chart by using a camera;
the WEB server locates the corresponding flow chart according to the character string returned by the two-dimensional code, and simultaneously rapidly acquires real-time data in the real-time database according to various parameters in the flow chart;
and displaying the flow chart and the real-time data corresponding to the two-dimensional code to the user in the client interface.
And the WEB server generates a unique QR Code for each flow chart or document in the real-time database based on the QR codes, prints out and pastes the unique QR Code at a user-specified position, so that the user can inquire conveniently.
After the user scans the codes through the client, the corresponding flow chart in the real-time WEB server is accurately called to accurately call the system picture and the real-time data, so that the user can know the process flow of the area and each real-time parameter to the greatest extent.
Example 3:
as shown in fig. 3, the document display method of the petrochemical device is as follows:
uploading a specified document by a user according to the post allocation authority in each organization and generating a two-dimensional code of a menu tree where the document is located;
after the two-dimension code is pasted at the appointed position, a user logs in a client-side real-time database node by using a unified identity account, and scans the two-dimension code of the appointed menu tree by using a camera;
and the WEB server locates a corresponding document menu tree according to the character string returned by the two-dimensional code, displays the corresponding document menu tree on a client interface, and a user selects and inquires a required document under the menu tree.
The user adopts a document management mode of a menu tree, only one two-dimensional code is pasted in the same area to inquire all relevant documents in the area, and the problems of tedious inquiry and resource waste caused by excessive two-dimensional codes are avoided.
The user creates an authority management mechanism based on an organization structure and posts, so that the privacy of uploading user documents is ensured, the personnel document management authorities of all departments are not interfered with each other, and the internal documents are not leaked; the real-time database is integrated into the mobile phone and the explosion-proof mobile terminal on the site of the device, so that the user is allowed to use the code scanning function in both the internal network and the external network, and the use safety in the explosion-proof environment is ensured.
(1) By applying the code scanning function of the real-time database in the client, the invention realizes the real-time mobile viewing of the device flow chart and the document, breaks through the barriers of the area and the network environment, innovatively provides paperless viewing of the data in the explosion-proof environment in the petrochemical device, and is convenient for users to quickly and accurately know the data such as the process flow, the real-time parameters and the like;
(2) By means of strict authority management control, authorized key users can distribute documents to respective organization mechanisms according to posts in the system to upload the documents, and paste corresponding two-dimensional codes of the documents at specified positions, particularly for difficult areas (high places, narrow spaces, complex pipe gallery boundary areas and the like), the convenience of consulting the document description or notes is greatly improved, and the safety of field operation is indirectly improved.
The invention can be widely applied to information interaction display occasions.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (2)
1. The petrochemical device data display method based on the two-dimension code is applied to a real-time database node comprising non-explosion-proof areas and explosion-proof area equipment, and is characterized by comprising the following steps of: the petrochemical device real-time database displays the request data of the non-explosion-proof area and the explosion-proof area real-time database nodes scanned by the two-dimension codes,
a client is arranged on the mobile phone in a non-explosion-proof area, the explosion-proof area comprises an explosion-proof mobile terminal on which the client is arranged,
the method comprises the following steps:
the client monitors that a user logs in a real-time database node by using a unified identity account, calls a camera of a mobile phone or an explosion-proof mobile terminal, and scans and pastes a two-dimensional code at a designated position;
positioning corresponding data on the WEB server according to the character string returned by the two-dimensional code, and simultaneously rapidly calling real-time data in a real-time database according to various parameters in the data;
the client displays data corresponding to the two-dimensional code to the user in a real-time database node interface, and the user selects and inquires the required data in the real-time database node interface;
the data of the WEB server is divided into a flow chart and a document, wherein:
the WEB server analyzes the flow chart into structured flow chart data, converts state nodes in the flow chart into state node data executable by a computer, and integrates and stores the flow chart data and the state node data into a real-time database;
the WEB server analyzes the document into structured document data, converts the document data into computer-executable state node data, and integrates and stores the document data and the state node data into a real-time database;
the flow chart display method of the petrochemical device comprises the following steps:
the WEB server automatically generates two-dimension codes of all the flowcharts, and the two-dimension codes are pasted at the appointed positions;
a user logs in a real-time database node of a client by using a unified identity account, and scans a two-dimensional code generated by a specified flow chart by using a camera;
the WEB server locates the corresponding flow chart according to the character string returned by the two-dimensional code, and simultaneously rapidly acquires real-time data in the real-time database according to various parameters in the flow chart;
displaying a flow chart corresponding to the two-dimensional code and real-time data to a user in a client interface;
the document display method of the petrochemical device comprises the following steps:
uploading a specified document by a user according to the post allocation authority in each organization and generating a two-dimensional code of a menu tree where the document is located;
after the two-dimension code is pasted at the appointed position, a user logs in a client-side real-time database node by using a unified identity account, and scans the two-dimension code of the appointed menu tree by using a camera;
the WEB server locates the corresponding document menu tree according to the character string returned by the two-dimensional code, displays the corresponding document menu tree on a client interface, and a user selects and inquires a required document under the menu tree;
the WEB server generates a unique QR Code for each flow chart or document in the real-time database based on the QR codes, and the unique QR Code is printed out and then stuck at a user designated position so as to facilitate user inquiry;
after the user scans the codes through the client, the corresponding flow chart in the real-time WEB server is accurately called to accurately call the system picture and the real-time data, so that the user can know the process flow and each real-time parameter of the area to the greatest extent;
the user adopts a document management mode of a menu tree, only one two-dimensional code is pasted in the same area to inquire all relevant documents in the area, and the problems of complicated inquiry and resource waste caused by excessive two-dimensional codes are avoided;
the user creates an authority management mechanism based on an organization structure and posts, so that the privacy of uploading user documents is ensured, the personnel document management authorities of all departments are not interfered with each other, and the internal documents are not leaked; the real-time database is integrated into the mobile phone and the explosion-proof mobile terminal on the site of the device, so that the user is allowed to use the code scanning function in both the internal network and the external network, and the use safety in the explosion-proof environment is ensured.
2. The petrochemical device data display system based on the two-dimensional code, which is applied to a real-time database node comprising non-explosion-proof areas and explosion-proof area equipment, is based on the petrochemical device data display method based on the two-dimensional code as claimed in claim 1, and is characterized in that the system is used for realizing: the petrochemical device real-time database displays the request data of the non-explosion-proof area and the explosion-proof area real-time database nodes scanned by the two-dimension codes,
a client is arranged on the mobile phone in a non-explosion-proof area, the explosion-proof area comprises an explosion-proof mobile terminal on which the client is arranged,
in the case of a system of the kind described above,
the client side displays data corresponding to the two-dimension code to the user in the interface, and the user selects and inquires the required data in the real-time database node interface;
the WEB server automatically generates two-dimension codes of all the flowcharts, positions the corresponding flowcharts according to character strings returned by the two-dimension codes, and simultaneously rapidly retrieves real-time data in the real-time database according to various parameters in the flowcharts;
and the real-time database integrates and stores the flow chart, the document data and the state node data.
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