CN113128177B - Electronic signing method and device for maintenance work card - Google Patents
Electronic signing method and device for maintenance work card Download PDFInfo
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Abstract
The invention discloses an electronic signing method and device for maintaining a work card, wherein the method comprises the following steps: acquiring XML data corresponding to a maintenance card to be signed, analyzing the XML data to calculate step sequence numbers and step numbers, sequentially splicing the step sequence numbers, then performing recursive component rendering, sequentially traversing to find signing points to be signed according to the step sequence numbers, and calling an operation button component when finding the signing points to be signed; after an operation button instruction of a user is obtained, whether the maintenance work card to be signed is an ordered work card is judged; if the signature point is the ordered work card, judging whether an unsigned signature point exists in the preorder step according to the signature point; if the unsigned signing point does not exist, signing operation is carried out to obtain signing data, and after a signature confirmation instruction is obtained, the signing data are spliced to complete signing operation; therefore, the management efficiency is improved, and meanwhile, the resource waste is avoided.
Description
Technical Field
The invention relates to the technical field of electronic information, in particular to an electronic signing method for a maintenance worker card, a computer readable storage medium, computer equipment and an electronic signing device for the maintenance worker card.
Background
In the correlation technique, in the aircraft maintenance engineering field, the signature of most aircraft maintenance work still adopts traditional paper signature, and along with the fleet quantity is huge day by day, the aircraft model is diversified, and maintenance work is complicated day by day, and traditional paper worker card sharply increases in the management degree of difficulty, not only occupies storage space, also causes the waste in a large number of papers.
Disclosure of Invention
The present invention is directed to solving at least one of the technical problems in the art to some extent. Therefore, an object of the present invention is to provide an electronic signing method for a service card, which is capable of displaying and operating the structural information of the service card through componentization and recursive thinking, and is well suitable for analyzing, displaying and signing complex service cards, so as to improve management efficiency and avoid resource waste.
A second object of the invention is to propose a computer-readable storage medium.
A third object of the invention is to propose a computer device.
The fourth purpose of the invention is to provide an electronic signing device for maintaining a work card.
In order to achieve the above object, an embodiment of a first aspect of the present invention provides an electronic signature method for a service card, including the following steps: acquiring XML data corresponding to a maintenance worker card to be signed; analyzing the XML data to calculate the step sequence number and the step number of the maintenance worker card to be signed, and splicing the step sequence numbers in sequence; performing interface rendering by using a recursive component mode according to the hierarchical relation of the analysis result of the maintenance card to be signed, sequentially traversing to search signing points needing to be signed according to the step sequence numbers, and calling an operation button component when the signing points needing to be signed are found; after an operation button instruction of a user is obtained, whether the maintenance work card to be signed is an ordered work card is judged; if the maintenance work card to be signed is an ordered work card, judging whether unsigned signing points exist in the preorder step according to the signing points needing to be signed; if the preamble step has no unsigned signing point, then signing operation is carried out to obtain signing data, and after a confirmation signing instruction is obtained, the signing data is spliced to complete signing operation.
According to the electronic signing method of the maintenance worker card, firstly, XML data corresponding to the maintenance worker card to be signed is obtained; then, analyzing the XML data to calculate the step sequence number and the step number of the maintenance worker card to be signed, and sequentially splicing the step sequence numbers; then, interface rendering is carried out by utilizing a recursive component mode according to the hierarchical relation of the analysis result of the maintenance work card to be signed, the steps are sequentially traversed to search signing points needing to be signed according to the step sequence numbers, and an operation button component is called when the signing points needing to be signed are found; finally, after an operation button instruction of a user is obtained, whether the maintenance work card to be signed is an ordered work card is judged; if the maintenance work card to be signed is an ordered work card, judging whether unsigned signing points exist in the preorder steps according to the signing points needing to be signed; if the preorder step does not have an unsigned signing point, signing operation is carried out to obtain signing data, and after a signature confirmation instruction is obtained, the signing data are spliced to complete signing operation; from this, demonstrate and operate the structural information of maintenance worker's card through componentization and recursion thinking, the analysis, the show and the signature of being suitable for complicated worker's card that can be fine to still avoided the wasting of resources when improving managerial efficiency.
In addition, the method for electronic signature of the service card according to the above embodiment of the present invention may further have the following additional technical features:
optionally, parsing the XML data to calculate the step sequence number and the step number of the service card to be signed includes the following steps: preprocessing the XML data to eliminate invalid tag contents in the XML data; analyzing the preprocessed XML data into entity classes, and converting the entity classes into classes in a key value pair form according to types; and traversing the analysis result to calculate the step sequence number and the step number of the maintenance worker card to be signed.
Alternatively, if there is an unsigned signing point for a preamble step, then the preamble step is prompted to be unsigned, and current item signing cannot proceed.
Optionally, if the maintenance work card to be signed is an ordered work card, whether the signing point belongs to a first large item is also judged; if the signature point belongs to the first large item, judging whether the preorder step of the signature point under the current large item is finished, if so, performing signature operation to obtain signature data, otherwise, prompting that the preorder step is not finished and the current item cannot be signed; if the current item does not belong to the first large item, judging whether the current item is a necessary check item, if the current item is the necessary check item, judging whether the big preamble item has an unsigned signing point, and if the current item is not the necessary check item, judging whether the big preamble item is completely finished; if the large preamble item has no unsigned signing point, judging whether the preamble step of the signing point under the current large preamble item is finished, if so, performing signing operation to obtain signing data, otherwise, prompting that the preamble step is not finished and the current item cannot be signed; if the big preamble item has an unsigned signing point, prompting that the big preamble item is not completely finished and cannot be signed in the current step; if the big preamble is completely finished, judging whether the preamble step of the signing point under the current big preamble is finished, if so, performing signing operation to obtain signing data, otherwise, prompting that the preamble step is not finished and the current preamble cannot be signed; if the big preamble is not completely finished, the big preamble is not completely finished and the current step signing can not be carried out.
In order to achieve the above object, a second aspect of the present invention provides a computer-readable storage medium, on which an electronic signing program of a repair card is stored, wherein the electronic signing program of the repair card is executed by a processor to implement the electronic signing method of the repair card as described above.
According to the computer-readable storage medium of the embodiment of the invention, the electronic signing program of the service card is stored, so that the processor realizes the electronic signing method of the service card when executing the electronic signing program of the service card, thereby improving the management efficiency and avoiding the waste of resources.
In order to achieve the above object, a computer device according to a third aspect of the present invention includes a memory, a processor, and a computer program stored in the memory and executable on the processor, wherein the processor executes the program to implement the electronic signature method for a service card as described above.
According to the computer equipment of the embodiment of the invention, the computer program capable of running on the processor is stored through the memory, so that the processor can realize the electronic signing method of the maintenance worker card when executing the computer program, thereby improving the management efficiency and avoiding the waste of resources.
In order to achieve the above object, a fourth aspect of the present invention provides an electronic signing device for a service card, including an obtaining module, where the obtaining module is configured to obtain XML data corresponding to the service card to be signed; the analysis module is used for analyzing the XML data so as to calculate the step serial numbers and the step numbers of the maintenance worker cards to be signed and sequentially splicing the step serial numbers; the rendering module is used for performing interface rendering by utilizing a recursive component mode according to the hierarchical relation of the analysis result of the maintenance card to be signed, sequentially traversing to search signing points needing to be signed according to the step sequence numbers, and calling the operation button component when the signing points needing to be signed are found; the judging module is used for judging whether the maintenance work card to be signed is an ordered work card or not after an operation button instruction of a user is obtained; if the maintenance work card to be signed is an ordered work card, judging whether an unsigned signing point exists in the preorder step according to the signing point needing to be signed; if the preamble step has no unsigned signing point, then signing operation is carried out to obtain signing data, and after a confirmation signing instruction is obtained, the signing data is spliced to complete signing operation.
According to the electronic signing device of the maintenance worker card, the acquisition module acquires the XML data corresponding to the maintenance worker card to be signed, the analysis module analyzes the XML data, the step sequence number and the step number of the maintenance work card to be signed are calculated, the step sequence numbers are sequentially spliced, the rendering module performs interface rendering by using a recursive component mode according to the hierarchical relation of the analysis result of the maintenance work card to be signed, the steps are sequentially traversed to search signing points to be signed according to the step sequence numbers, and the operation button component is called when the signing point needing to be signed is found, the judging module judges whether the maintenance work card to be signed is an ordered work card or not after the operation button command of the user is obtained, if the maintenance work card to be signed is an ordered work card, judging whether unsigned signing points exist in the preorder steps according to the signing points needing to be signed; if the preorder step does not have an unsigned signing point, signing operation is carried out to obtain signing data, and after a signature confirmation instruction is obtained, the signing data are spliced to complete signing operation; therefore, the structural information of the maintenance work card is displayed and operated through modularization and recursion thinking, and the complex work card analysis, display and signature method can be well applied to the analysis, display and signature of the complex work card, so that the management efficiency is improved, and meanwhile, the resource waste is avoided.
In addition, the electronic signing device for the repair card according to the above embodiment of the present invention may further have the following additional technical features:
optionally, the parsing module is further configured to preprocess the XML data to remove invalid tag content in the XML data; analyzing the preprocessed XML data into entity classes, and converting the entity classes into classes in a key value pair form according to types; and traversing the analysis result to calculate the step sequence number and the step number of the maintenance worker card to be signed.
Alternatively, if there is an unsigned signing point for a preamble step, then the preamble step is prompted to be unsigned, and current item signing cannot proceed.
Optionally, the determining module is further configured to, if the maintenance work card to be signed is an ordered work card, determine whether the signing point belongs to a first large item; if the signature point belongs to the first large item, judging whether the preorder step of the signature point under the current large item is finished, if so, performing signature operation to obtain signature data, otherwise, prompting that the preorder step is not finished and the current item cannot be signed; if the current item is not the first large item, judging whether the current item is a necessary check item, if so, judging whether the big preamble item has an unsigned signing point, and if not, judging whether the big preamble item is completely finished; if the big preamble does not have an unsigned signing point, judging whether the preamble step of the signing point under the big preamble is finished, if so, performing signing operation to obtain signing data, otherwise, prompting that the preamble step is not finished and the current signature cannot be performed; if the big preamble item has an unsigned signing point, prompting that the big preamble item is not completely finished and cannot be signed in the current step; if the big preamble is completely finished, judging whether the preamble step of the signing point under the current big preamble is finished, if so, performing signing operation to obtain signing data, and if not, prompting that the preamble step is not finished and the current signature cannot be performed; if the big preamble is not completely finished, the big preamble is not completely finished and the current step signing can not be carried out.
Drawings
FIG. 1 is a flow diagram illustrating an electronic signature method for a repair shop card according to an embodiment of the invention;
FIG. 2 is a schematic diagram of a parsing flow according to an embodiment of the present invention;
FIG. 3 is a schematic diagram of a rendering process according to an embodiment of the present invention;
FIG. 4 is a flow diagram illustrating the rendering flow substeps according to an embodiment of the present invention;
FIG. 5 is a flow diagram illustrating a sublist in a rendering flow substep according to an embodiment of the invention;
FIG. 6 is a schematic diagram of an electronic signing control flow for a service card according to one embodiment of the present invention;
fig. 7 is a block diagram of an electronic signing device for a service card according to an embodiment of the present invention.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.
In the field of the existing airplane maintenance engineering, most of signs of airplane maintenance work are still marked by traditional paper, along with the increasing huge number of fleets, the airplane types are diversified, the maintenance work is increasingly complicated, the traditional paper work card is increased sharply in management difficulty, not only is the storage space occupied, but also a great deal of waste of paper is caused, and the paper signing condition of the maintenance work card in later inspection needs manual inquiry, which wastes time and labor; therefore, the paper signature of the repair shop card has the following disadvantages: (1) the visualization effect is poor, most aircraft manufacturers and engine manufacturers have colorful high-definition pictures for providing parts at present, even playing videos of maintenance work are included, paper work cards do not support videos, 3D views and the like, and the pictures cannot be zoomed; (2) the paper material is not easy to store and damage, and the paper material is easy to mildew and yellow in a humid environment and easily causes fading of handwriting after a long time; (3) the inquiry is difficult, and the high-efficiency inquiry is difficult and wastes time and labor as the number of the signed paper work cards is increased; therefore, by popularizing the signing of the electronic work card, the method is not only beneficial to reducing the operation cost and improving the work efficiency, but also can realize the field acquisition of maintenance data, provide richer data base for airplane state monitoring, technology tracing, maintenance scheme optimization and the like, and in addition, improve the risk management and control capability of the maintenance field through means of integrating personnel qualification, error-proof and anti-leakage signing mechanisms, ordered and disordered signing, electronic delivery management and the like.
In addition, in the existing maintenance work, a few navigation departments have started the electronic signature of the maintenance work card, but the existing electronic signature has the following defects: (1) some electronic signing systems have less business volume and lower business complexity; (2) in addition, some systems have relatively few basic functions, take fewer use scenes into consideration, and have relatively poor user friendliness.
The invention provides an electronic signing method of a maintenance worker card, which comprises the following steps of firstly, acquiring XML data corresponding to the maintenance worker card to be signed; then, analyzing the XML data to calculate the step sequence number and the step number of the maintenance worker card to be signed, and sequentially splicing the step sequence numbers; then, interface rendering is carried out by utilizing a recursive component mode according to the hierarchical relation of the analysis result of the maintenance work card to be signed, the steps are sequentially traversed to search signing points needing to be signed according to the step sequence numbers, and an operation button component is called when the signing points needing to be signed are found; finally, after an operation button instruction of a user is obtained, whether the maintenance work card to be signed is an ordered work card is judged; if the maintenance work card to be signed is an ordered work card, judging whether unsigned signing points exist in the preorder steps according to the signing points needing to be signed; if the preorder step does not have an unsigned signing point, signing operation is carried out to obtain signing data, and after a signature confirmation instruction is obtained, the signing data is spliced to complete signing operation; therefore, the structural information of the maintenance work card is displayed and operated through modularization and recursion thinking, and the complex work card analysis, display and signature method can be well applied to the analysis, display and signature of the complex work card, so that the management efficiency is improved, and meanwhile, the resource waste is avoided.
In order to better understand the above technical solutions, exemplary embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the invention are shown in the drawings, it should be understood that the invention can be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art.
In order to better understand the technical scheme, the technical scheme is described in detail in the following with reference to the attached drawings of the specification and specific embodiments.
FIG. 1 is a flow chart illustrating an electronic signature method for a repair shop card according to an embodiment of the present invention. As shown in fig. 1, the electronic signing method of the embodiment of the invention includes the following steps:
and S1, acquiring the XML data corresponding to the maintenance work card to be signed.
That is, the XML data structured by the repair shop card is obtained.
S2, the XML data is analyzed to calculate the step sequence number and the step number of the maintenance card to be signed, and the step sequence numbers are spliced in sequence.
It should be noted that, the XML data is analyzed by the back end to calculate the step numbers and the step numbers of the service card to be signed, the step numbers are sequentially spliced to obtain analyzed data, and the analyzed data is sent to the front end.
As a specific embodiment, as shown in fig. 2, parsing XML data to calculate the step number and step number of the repair card to be signed includes the following steps:
s21, preprocessing the XML data to eliminate invalid tag content in the XML data.
And S22, parsing the preprocessed XML data into entity classes, and converting the entity classes into classes in a key-value pair form according to types.
It should be noted that a class can be converted into a (key) form according to a type, where a key represents a type, for example: paragraphs, notes, warnings, tables, etc.; value indicates the corresponding content.
And S23, traversing the analysis result to calculate the step sequence number and the step number of the maintenance worker card to be signed.
It should be noted that before traversing the analysis result, rows and columns of the tables in the class may be processed to merge rows or columns as needed, and then traversing the analysis result, respectively calculating the step sequence number of each disassembled card in the first step and the number of steps to be signed, and sequentially splicing the steps in sequence, and finally, obtaining the total number of steps to be signed and the total number of steps to be checked of each card.
Therefore, the complex work card can be analyzed through the method, so that the maintenance work card to be signed can be better displayed and signed.
And S3, performing interface rendering by using a recursive component mode according to the hierarchical relation of the analysis result of the maintenance card to be signed, sequentially traversing to search the signing points needing to be signed according to the step numbers, and calling the operation button components when the signing points needing to be signed are found.
It should be noted that, after the front end obtains the data analyzed by the back end, recursive component rendering is performed according to the step number and the step number of the service card to be signed, so as to sequentially traverse to find the signing point needing to be signed, and the operation button component is invoked when the signing point needing to be signed is found.
As a specific embodiment, as shown in fig. 3, the rendering process includes the following steps:
s31, judge whether the step list is empty. If yes, ending the flow; if not, S32 is executed.
And S32, traversing the step list.
S33, determine whether each step list is empty. If yes, ending the flow; if not, S34 is executed.
S34, calculating item numbers and displaying large item titles.
S35, judging whether the list element in the step list is empty. If so, returning to execute S32; if not, S36 is executed.
S36, traversing the list element.
S37, judging whether the list element is a prompt box. If yes, after calling the components of the prompt box, returning to execute S35; if not, S38 is executed.
S38, it is judged whether it is a substep. If yes, after the substep flow is called, the execution returns to S35; if not, the flow ends.
As a specific embodiment, as shown in fig. 4, the sub-step flow includes the following steps:
s381, determine whether the element list in the substep is not empty. If so, perform S382; if not, the flow ends.
And S382, circularly traversing the element list in the sub-step.
S383, determine whether the element list in the substep is an applicability label. If yes, returning to execute S382 after displaying the applicability label; if not, S384 is performed.
And S384, judging whether the element list in the substep is a paragraph label. If the paragraph label is the paragraph label, calculating the serial number, calling the paragraph component, and judging whether the current serial number is the signing point. If the signature point belongs to, after the operation button component is called, S382 is executed; if not, then it returns directly to execute S382. If not, S385 is executed.
S385, judging whether the element list in the substep is a table label. If the signature is the form label, the form component is called to judge whether the current serial number is a signing point. If the signature point belongs to the signature point, after the operation button component is called, the operation returns to the execution S382; if not, then go back directly to execute S382. If not, S386 is performed.
S386, whether the element list in the substep is a prompt box is judged. If yes, after calling the prompt box component, returning to execute S382; if not, S387 is performed.
S387, it is determined whether the element list in the substep is a picture. If yes, after the picture is displayed, returning to execute S382; if not, S388 is performed.
And S388, judging whether the element list in the substep has a sublist or not. If yes, after the sub-list flow is called, returning to execute S382; if not, the flow ends.
It should be noted that, through the above detailed step judgment, the structural information of the repair work card to be signed is displayed, so as to achieve the purpose of preventing mistakes and missing labels.
As a specific embodiment, as shown in fig. 5, the sub-list process includes the following steps:
s3881, judging whether the elements in the sub list are empty or not. If yes, ending the flow; if not, S3882 is performed.
S3882, performing loop traversal on the elements in the sublist.
S3883, judging whether the elements in the sub list are the applicability labels. If yes, returning to execute S3882 after displaying the applicability label; if not, S3884 is performed.
S3884, judging whether the elements in the sub-list are prompt boxes or not. If yes, after the prompt box component is called, returning to execute S3882; if not, S3885 is performed.
S3885, judging whether the elements in the sub-list are the sub-step list. If yes, a substep flow is called; if not, the flow ends.
It should be noted that, recursive component rendering is performed through the above-mentioned complete rendering process, and while the service card to be signed is displayed, the signing points to be signed are traversed, thereby further avoiding the situation of label missing.
And S4, after the operation button instruction of the user is obtained, judging whether the maintenance work card to be signed is an ordered work card.
It should be noted that, the user may click an operation button (confirm or NA) to obtain an operation button command, and determine whether the service card to be signed is an ordered work card or an unordered work card according to whether the service card to be signed is an ordered work card.
S5, if the repair work card to be signed is an ordered work card, judging whether there is an unsigned signing point in the preorder step according to the signing point needing signing.
It should be noted that, if the maintenance work card to be signed is an unordered work card, the user can directly sign at will, and after the signature confirmation instruction is obtained, the signature data is spliced to complete the signature operation.
S6, if there is no unsigned signing point in the preamble step, then signing operation is carried out to obtain signing data, and after the confirmation signing instruction is obtained, the signing data is spliced to complete signing operation.
It should be noted that if there is an unsigned signing point in the preamble step, the preamble step is prompted to be unsigned, and the current item signing cannot be performed.
As a specific embodiment, fig. 6 is a schematic diagram illustrating an electronic signing control flow of a service card according to an embodiment of the present invention; as shown in fig. 6, the specific steps are as follows:
s41, click the confirm or NA button.
And S42, judging whether the maintenance work card to be signed is an ordered work card. If so, go to S43; if not, after any signing is possible, S48 is executed.
S43, judging whether the current item belongs to the first big item. If so, go to S47; if not, S44 is executed.
S44, judging whether the current item is a necessary check item. If so, go to S46; if not, S45 is executed.
S45, judging whether the big items of the preamble are all completed. If so, go to S47; if not, the method prompts that the big items in the preamble are not completely finished and the current item signing can not be carried out, and S48 is executed.
S46, whether the big preamble has an unsigned signing point. If so, the method proceeds to step S48 after prompting that the big preamble is not completed and the current item signing is not possible.
And S47, judging whether all the preamble steps of the step under the current large item are finished by using the signing step sequence of the back-end splicing. If yes, executing the step signing; if not, the step S48 is executed after prompting that the preamble step is not completed and the current item signing is not possible.
S48, judging whether to confirm signing and submit. If so, go to S49; if not, execution returns to S41.
And S49, splicing the front-end signing data and submitting the front-end signing data to the back-end for storage, and then finishing the signing process.
In summary, according to the electronic signing method for the service card of the embodiment of the invention, firstly, the XML data corresponding to the service card to be signed is obtained; then, analyzing the XML data to calculate the step sequence number and the step number of the maintenance work card to be signed, and sequentially splicing the step sequence numbers; then, interface rendering is carried out by utilizing a recursive component mode according to the hierarchical relation of the analysis result of the maintenance work card to be signed, the steps are sequentially traversed to search signing points needing to be signed according to the step sequence numbers, and an operation button component is called when the signing points needing to be signed are found; finally, after an operation button instruction of a user is obtained, whether the maintenance work card to be signed is an ordered work card is judged; if the maintenance work card to be signed is an ordered work card, judging whether unsigned signing points exist in the preorder steps according to the signing points needing to be signed; if the preorder step does not have an unsigned signing point, signing operation is carried out to obtain signing data, and after a signature confirmation instruction is obtained, the signing data are spliced to complete signing operation; from this, demonstrate and operate the structural information of maintenance worker's card through componentization and recursion thinking, the analysis, the show and the signature of being suitable for complicated worker's card that can be fine to still avoided the wasting of resources when improving managerial efficiency.
In addition, the embodiment of the invention also provides a computer readable storage medium, on which the electronic signing program of the service card is stored, and when the electronic signing program of the service card is executed by a processor, the electronic signing method of the service card is realized.
According to the computer-readable storage medium of the embodiment of the invention, the electronic signing program of the service card is stored, so that the processor realizes the electronic signing method of the service card when executing the electronic signing program of the service card, thereby improving the management efficiency and avoiding the waste of resources.
In addition, an embodiment of the present invention further provides a computer device, including a memory, a processor, and a computer program stored on the memory and executable on the processor, wherein the processor executes the program to implement the electronic signature method for a service card as described above.
According to the computer equipment of the embodiment of the invention, the computer program capable of running on the processor is stored through the memory, so that the processor can realize the electronic signing method of the maintenance worker card when executing the computer program, thereby improving the management efficiency and avoiding the waste of resources.
FIG. 7 is a block diagram of an electronic signing device for a service card according to an embodiment of the present invention; as shown in fig. 7, the electronic signing device for the service card includes: the system comprises an acquisition module 101, a parsing module 102, a rendering module 103 and a judgment module 104.
The acquisition module is used for acquiring XML data corresponding to the maintenance work card to be signed; the analysis module is used for analyzing the XML data to calculate the step sequence number and the step number of the maintenance work card to be signed and sequentially splicing the step sequence numbers; the rendering module is used for rendering an interface by utilizing a recursive component mode according to the hierarchical relation of the analysis result of the maintenance card to be signed, sequentially traversing to search signing points needing to be signed according to the step sequence numbers, and calling the operation button component when the signing points needing to be signed are found; the judging module is used for judging whether the maintenance work card to be signed is an ordered work card or not after the operation button instruction of the user is obtained; if the maintenance work card to be signed is an ordered work card, judging whether unsigned signing points exist in the preorder steps according to the signing points needing to be signed; if the preamble step has no unsigned signing point, then signing operation is carried out to obtain signing data, and after a confirmation signing instruction is obtained, the signing data is spliced to complete signing operation.
As an example, the parsing module is further configured to preprocess the XML data to remove invalid tag contents in the XML data; analyzing the preprocessed XML data into entity classes, and converting the entity classes into classes in a key value pair form according to types; and traversing the analysis result to calculate the step sequence number and the step number of the maintenance worker card to be signed.
As one example, if there is an unsigned signing point for a preamble step, then the preamble step is prompted to be unsigned and current item signing cannot proceed.
As an example, the determining module is further configured to, if the maintenance work card to be signed is an ordered work card, determine whether the signing point belongs to a first large item; if the signature point belongs to the first large item, judging whether the preorder step of the signature point under the current large item is finished, if so, performing signature operation to obtain signature data, and if not, prompting that the preorder step is not finished and the current item cannot be signed; if the current item is not the first large item, judging whether the current item is a necessary check item, if so, judging whether the big preamble item has an unsigned signing point, and if not, judging whether the big preamble item is completely finished; if the big preamble does not have unsigned signing points, judging whether the preamble steps of the signing points under the big preamble are finished, if so, performing signing operation to obtain signing data, otherwise, prompting that the preamble steps are not finished and the current signature cannot be performed; if the big preamble item has an unsigned signing point, prompting that the big preamble item is not completely finished and cannot be signed in the current step; if the big preamble is completely finished, judging whether the preamble step of the signing point under the big preamble is finished, if so, performing signing operation to obtain signing data, and if not, prompting that the preamble step is not finished and the current signature cannot be performed; if the big preamble is not completely finished, the big preamble is not completely finished and the current step signing can not be carried out.
It should be noted that the foregoing explanation on the embodiment of the electronic signing method for a service card is also applicable to the electronic signing device for a service card of this embodiment, and is not repeated herein.
According to the electronic signing device of the maintenance worker card, the acquisition module acquires the XML data corresponding to the maintenance worker card to be signed, the analysis module analyzes the XML data, the step sequence number and the step number of the maintenance work card to be signed are calculated, the step sequence numbers are sequentially spliced, the rendering module performs interface rendering by using a recursive component mode according to the hierarchical relation of the analysis result of the maintenance work card to be signed, the steps are sequentially traversed to search signing points to be signed according to the step sequence numbers, and calls the operation button assembly when finding the signing point needing to be signed, the judging module judges whether the maintenance work card to be signed is the ordered work card or not after obtaining the operation button instruction of the user, if the maintenance work card to be signed is an ordered work card, judging whether unsigned signing points exist in the preorder steps according to the signing points needing to be signed; if the preorder step does not have an unsigned signing point, signing operation is carried out to obtain signing data, and after a signature confirmation instruction is obtained, the signing data are spliced to complete signing operation; from this, demonstrate and operate the structural information of maintenance worker's card through componentization and recursion thinking, the analysis, the show and the signature of being suitable for complicated worker's card that can be fine to still avoided the wasting of resources when improving managerial efficiency.
As will be appreciated by one skilled in the art, embodiments of the present invention may be provided as a method, system, or computer program product. Accordingly, the present invention may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the present invention may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, and the like) having computer-usable program code embodied therein.
The present invention is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems), and computer program products according to embodiments of the invention. It will be understood that each flow and/or block of the flow diagrams and/or block diagrams, and combinations of flows and/or blocks in the flow diagrams and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
It should be noted that in the claims, any reference signs placed between parentheses shall not be construed as limiting the claim. The word "comprising" does not exclude the presence of elements or steps not listed in a claim. The word "a" or "an" preceding an element does not exclude the presence of a plurality of such elements. The invention may be implemented by means of hardware comprising several distinct elements, and by means of a suitably programmed computer. In the unit claims enumerating several means, several of these means can be embodied by one and the same item of hardware. The usage of the words first, second and third, etcetera do not indicate any ordering. These words may be interpreted as names.
While preferred embodiments of the present invention have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. Therefore, it is intended that the appended claims be interpreted as including preferred embodiments and all such alterations and modifications as fall within the scope of the invention.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.
In the description of the present invention, it is to be understood that the terms "first", "second" and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.
In the description of the specification, reference to the description of "one embodiment," "some embodiments," "an example," "a specific example," or "some examples" or the like means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above should not be understood to necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art within the scope of the present invention.
Claims (6)
1. An electronic signing method for a maintenance worker card is characterized by comprising the following steps:
acquiring XML data corresponding to a to-be-signed maintenance card;
analyzing the XML data to calculate the step serial numbers and the step numbers of the maintenance worker card to be signed, and sequentially splicing the step serial numbers;
performing interface rendering by using a recursive component mode according to the hierarchical relation of the analysis result of the maintenance card to be signed, sequentially traversing to search signing points needing to be signed according to the step sequence numbers, and calling an operation button component when the signing points needing to be signed are found;
after an operation button instruction of a user is obtained, whether the maintenance work card to be signed is an ordered work card is judged;
if the maintenance work card to be signed is an ordered work card, judging whether an unsigned signing point exists in the preorder step according to the signing point needing to be signed;
if the preorder step does not have an unsigned signing point, signing operation is carried out to obtain signing data, and after a signature confirmation instruction is obtained, the signing data is spliced to complete signing operation;
if the preorder step has an unsigned signing point, prompting that the preorder step is unsigned and incapable of signing the current item;
if the maintenance work card to be signed is an unordered work card, the user can directly sign at will, and after the signature confirmation instruction is obtained, signature data is spliced to complete signature operation;
the analyzing processing is carried out on the XML data to calculate the step sequence number and the step number of the maintenance worker card to be signed, and the method comprises the following steps:
preprocessing the XML data to eliminate invalid tag contents in the XML data;
analyzing the preprocessed XML data into entity classes, and converting the entity classes into classes in a key value pair form according to types;
and traversing the analysis result to calculate the step sequence number and the step number of the maintenance worker card to be signed.
2. The electronic signature method of a service card as claimed in claim 1, wherein if said service card to be signed is an ordered card, it is further determined whether said signature point belongs to a first large term;
if the signature point belongs to a first main item, judging whether the preorder step of the signature point under the current main item is finished, if so, performing signature operation to obtain signature data, otherwise, prompting that the preorder step is not finished and the current item cannot be signed;
if the current item is not the first large item, judging whether the current item is a necessary check item, if so, judging whether the big preamble item has an unsigned signing point, and if not, judging whether the big preamble item is completely finished;
if the big preamble does not have an unsigned signing point, judging whether the preamble step of the signing point under the big preamble is finished, if so, performing signing operation to obtain signing data, otherwise, prompting that the preamble step is not finished and the current signature cannot be performed;
if the big preorder item has an unsigned signing point, prompting that the big preorder item is not completely finished and cannot be signed in the current step;
if the big preamble is completely finished, judging whether the preamble step of the signing point under the current big preamble is finished, if so, performing signing operation to obtain signing data, and if not, prompting that the preamble step is not finished and the current signature cannot be performed;
if the big preamble is not completely finished, the big preamble is not completely finished and the current step signing can not be carried out.
3. A computer-readable storage medium, on which an electronic signing program of a service card is stored, which when executed by a processor implements the electronic signing method of a service card according to any one of claims 1-2.
4. A computer apparatus comprising a memory, a processor and a computer program stored on the memory and executable on the processor, wherein the processor when executing the program implements the method for electronic signature of a serviceman card according to any of claims 1-2.
5. An electronic signing device for a repair shop card, comprising:
the acquisition module is used for acquiring XML data corresponding to the maintenance work card to be signed;
the analysis module is used for analyzing the XML data to calculate the step sequence number and the step number of the maintenance worker card to be signed, and sequentially splicing the step sequence numbers;
the rendering module is used for performing interface rendering by utilizing a recursive component mode according to the hierarchical relation of the analysis result of the maintenance card to be signed, sequentially traversing to search signing points needing to be signed according to the step sequence numbers, and calling the operation button component when the signing points needing to be signed are found;
the judging module is used for judging whether the maintenance work card to be signed is an ordered work card or not after an operation button instruction of a user is obtained; if the maintenance work card to be signed is an ordered work card, judging whether an unsigned signing point exists in the preorder step according to the signing point needing to be signed; if the preorder step does not have an unsigned signing point, signing operation is carried out to obtain signing data, and after a signature confirmation instruction is obtained, the signing data is spliced to complete signing operation; if the preorder step has an unsigned signing point, prompting that the preorder step is unsigned and the current item cannot be signed; if the maintenance work card to be signed is an unordered work card, the user can directly sign at will, and after the signature confirmation instruction is obtained, signature data is spliced to complete signature operation;
the analysis module is also used for preprocessing the XML data to remove invalid tag contents in the XML data; analyzing the preprocessed XML data into entity classes, and converting the entity classes into classes in a key value pair form according to types; and traversing the analysis result to calculate the step sequence number and the step number of the maintenance worker card to be signed.
6. The electronic signing device of a service card as claimed in claim 5, wherein said determining module is further configured to, if said service card to be signed is an ordered card, further determine whether said signing point belongs to a first large item;
if the signature point belongs to the first large item, judging whether the preorder step of the signature point under the current large item is finished, if so, performing signature operation to obtain signature data, otherwise, prompting that the preorder step is not finished and the current item cannot be signed;
if the current item does not belong to the first large item, judging whether the current item is a necessary check item, if the current item is the necessary check item, judging whether the big preamble item has an unsigned signing point, and if the current item is not the necessary check item, judging whether the big preamble item is completely finished;
if the big preamble does not have an unsigned signing point, judging whether the preamble step of the signing point under the big preamble is finished, if so, performing signing operation to obtain signing data, otherwise, prompting that the preamble step is not finished and the current signature cannot be performed;
if the big preamble item has an unsigned signing point, prompting that the big preamble item is not completely finished and cannot be signed in the current step;
if the big preamble is completely finished, judging whether the preamble step of the signing point under the current big preamble is finished, if so, performing signing operation to obtain signing data, and if not, prompting that the preamble step is not finished and the current signature cannot be performed;
if the big preamble is not completely finished, the big preamble is not completely finished and the current step signing can not be carried out.
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| CN106845467A (en) * | 2016-12-14 | 2017-06-13 | 北京航天测控技术有限公司 | Aeronautical maintenance work card action recognition methods based on OCR |
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| CN110633811A (en) * | 2019-09-30 | 2019-12-31 | 东方航空技术有限公司 | Electronic signature system for civil aviation maintenance |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US20120068814A1 (en) * | 2002-02-25 | 2012-03-22 | Crawford C S Lee | Systems and methods of operating a secured facility |
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| CN106845467A (en) * | 2016-12-14 | 2017-06-13 | 北京航天测控技术有限公司 | Aeronautical maintenance work card action recognition methods based on OCR |
| CN109858220A (en) * | 2019-01-08 | 2019-06-07 | 深圳法大大网络科技有限公司 | Electronic contract signs method, apparatus, terminal device and storage medium |
| CN110633811A (en) * | 2019-09-30 | 2019-12-31 | 东方航空技术有限公司 | Electronic signature system for civil aviation maintenance |
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