CN118154138A

CN118154138A - Paperless management method, paperless management device, paperless management system and paperless management storage medium based on BIM

Info

Publication number: CN118154138A
Application number: CN202410571688.2A
Authority: CN
Inventors: 程熙竣; 沈良帅; 曾磊帅; 杨明江; 杨元上; 肖传起; 张均可; 黄颂贤; 傅文睿; 汤维宇; 吕茜茜
Original assignee: PowerChina Kunming Engineering Corp Ltd; PowerChina Urban Planning and Design Institute Co Ltd
Current assignee: PowerChina Kunming Engineering Corp Ltd; PowerChina Urban Planning and Design Institute Co Ltd
Priority date: 2024-05-10
Filing date: 2024-05-10
Publication date: 2024-06-07

Abstract

The invention provides a paperless management method, a device, a system and a storage medium based on BIM, which are applied to the technical field of BIM, and can display a plurality of flow nodes which can be triggered by a first account number at a first terminal, trigger different business processes by selecting different flow nodes, ensure the selection accuracy of the business processes, select the first nodes and generate a first electronic form, automatically circulate according to the selected first processes, and automatically configure a key function according to a configured node operation strategy by an associated terminal corresponding to each level of nodes without manual intervention, so that an operator can trigger correct business operation by clicking keys, the operation accuracy of each flow node when the first electronic form automatically circulates is improved, the reliability of the electronic form is ensured, and the management efficiency of the paperless system is improved.

Description

Paperless management method, paperless management device, paperless management system and paperless management storage medium based on BIM

Technical Field

The invention relates to the technical field of BIM, in particular to a paperless management method, device, system and storage medium based on BIM.

Background

With the development of information technology, a building information model (Building Information Modeling, BIM) technology and a three-dimensional geographic information system (Geographic Information System, GIS) technology are widely applied in the building field, and a virtual building site can be constructed based on the BIM technology, so that intelligent management of the building site is realized. In the construction process, the construction party, the supervision and the owner can form different engineering forms to record the related conditions in the construction process, such as correction or acceptance of a certain project. In the traditional scheme, the engineering form is usually a paper document, and the signature is transferred step by manpower, so that paper is wasted, and efficiency is low.

In order to solve the problem, the related art proposes a paperless management system, in which an operator can select a BIM component and create an electronic form after logging in a BIM management platform, and relevant construction information of the BIM component is described in the electronic form, thereby realizing paperless office work.

However, the existing process of electronic forms still relies on manual work, for example, an operator forwards the electronic form to a designated upper person based on an address book, or a lower person has a BIM management platform for the created electronic form Shan Bao, and notifies the upper person to acquire the electronic form from the BIM management platform for relevant processing. Under the condition of more business processes, the electronic forms are easily forwarded to wrong upper-level personnel, or the upper-level personnel acquire wrong electronic forms from the BIM management platform, and wrong business operations can be executed in the electronic forms. Therefore, although paperless management is realized in the related art, the process management still depends on manual work, the management efficiency is low, and the reliability of the electronic form cannot be ensured.

Disclosure of Invention

The present invention aims to solve at least one of the technical problems existing in the prior art. Therefore, the invention provides a paperless management method, a device, a system and a storage medium based on BIM, which can automatically circulate electronic forms according to business processes, ensure the reliability of the electronic forms and improve the management efficiency of the paperless system.

In a first aspect, an embodiment of the present invention provides a paperless management method based on a BIM, which is applied to a paperless service system, where the paperless service system includes a BIM management platform, a first terminal and a second terminal, where the BIM management platform is preset with a BIM model of a target project, the BIM model includes a plurality of BIM components, the first terminal is an associated terminal of a first account, the second terminal is an associated terminal of a second account, the first account and the second account belong to a service account preset in the BIM management platform, and each service account is associated with at least one BIM component in advance, and the paperless management method based on BIM includes:

Constructing a plurality of business processes on the BIM management platform, wherein each business process comprises a plurality of process nodes, and each process node is associated with at least one business account number and one node operation strategy;

After the first terminal logs in the BIM management platform, the BIM management platform opens the operation authority of the first terminal for a first component group, generates node options based on the flow nodes associated with the first account, and pushes the node options to the first terminal, wherein the first component group comprises the BIM components associated with the first account;

Optionally selecting a first node from the node options through the first terminal, generating a first electronic form based on the first node and the first component group, and sending the first electronic form to the BIM management platform;

The BIM management platform determines the next flow node of the first node as a second node based on a first flow, and when the second node is associated with the second account, pushes the first electronic form and the node operation policy of the second node to the second terminal and opens the operation authority of the second terminal for the first component group, wherein the first flow is the service flow where the first node is located;

and displaying the first electronic form and a first key through the second terminal, responding to the click of the first key, processing the first electronic form based on the node operation strategy of a second node, and then sending the processed first electronic form to the BIM management platform, wherein the BIM management platform flows the first electronic form to the next flow node of the second node based on the first flow.

According to some embodiments of the invention, constructing a plurality of business processes at the BIM management platform includes:

creating the flow node of the first stage of the business flow, and configuring the business account number, a node component group and the node operation policy associated with the flow node of the first stage, wherein the node component group comprises at least one BIM component;

When the node operation policy of the flow node of the first stage is used for indicating not to execute signature operation, creating the flow node of the second stage and configuring the corresponding service account number, the node operation policy and the node component group;

When the node operation policy of the process node of the first level is used for indicating to execute the signature operation, creating an archiving node as the next process node, setting the node operation policy of the archiving node to archiving processing, wherein at least one process node can be inserted between the archiving node and the process node of the first level;

and generating the business process by taking the process node of the first stage as a starting point and the archiving node as an end point.

According to some embodiments of the invention, the BIM management platform opens the operation authority of the first terminal for the first component group, generates a node option based on the flow node associated with the first account, and includes:

The BIM management platform determines the set of validated BIM components associated with the first account as the first component group, and opens the operation authority of the first terminal for the first component group;

When the first terminal selects at least one of the BIM components from the first component group, forming a second component group based on the selected BIM component, or when the first terminal does not select at least one of the BIM components from the first component group, determining the first component group as the second component group;

After the BIM management platform monitors that the first terminal determines the second component group, determining at least one candidate node from the flow nodes associated with the first account based on the second component group, wherein the second component group is a subset of the node component groups of the candidate nodes;

the BIM management platform generates the node options based on the candidate nodes.

According to some embodiments of the invention, after the displaying of the first electronic form and the first key by the second terminal, the method further comprises:

displaying a third component group and first description information on the second terminal, wherein the third component group comprises the BIM components associated with the second account, the first description information is recorded in the first electronic form, and the first description information is used for indicating the management requirement of the second component group;

Marking the second component set in the third component set, optionally selecting at least one target component from the BIM components in the third component set except the second component set when the second terminal generates a fourth component set based on the target component and the second component set;

acquiring second description information through the second terminal, wherein the second description information is used for indicating the management requirement of the fourth component group;

Updating the first electronic form based on the fourth component group and the second description information, sending the updated first electronic form to the BIM management platform, and sending the updated first electronic form to the associated terminal of the business account number associated with the target component by the BIM management platform.

According to some embodiments of the invention, the updating the first electronic form based on the fourth component group and the second description information includes:

Determining, by the second terminal, the target member not included in the node member group of the second node as an exceptional member;

Updating the first electronic form based on the second descriptive information after excluding the exception member from the fourth member group;

Determining a third node from the flow nodes commonly associated with the exceptional component and the second account, and generating a second electronic form based on the exceptional component, the second descriptive information and the third node;

And the second terminal sends the second electronic form to the BIM management platform so that the BIM management platform starts a second flow based on the second electronic form, wherein the second flow is the business flow where the third node is located.

According to some embodiments of the invention, the paperless service system further includes an archiving terminal, the archiving terminal being the associated terminal of the service account corresponding to the archiving node, after the BIM management platform flows the first electronic form to the next flow node of the second node based on the first flow, the method further includes:

The BIM management platform pushes the first electronic form to an archiving terminal after the first electronic form flows to the archiving node;

Acquiring a fifth component group reported by the archiving terminal, wherein the fifth component group comprises at least one BIM component;

When the fifth component group is a subset of the first component group, the BIM management platform archives the first electronic form and associates the first electronic form to the BIM components included in the fifth component group;

When the fifth component set is not a subset of the first component set, the BIM management platform archives the first electronic form and associates to the BIM components included by the intersection of the fifth component set and the fourth component set.

According to some embodiments of the invention, the responding to the first key being clicked, processing the first electronic form based on the node operation policy of the second node, and then sending the processed first electronic form to the BIM management platform includes:

When the node operation policy of the second node is used for indicating the signature operation, generating a second key at the second terminal, and setting the first key to be in a failure state;

In response to the second key being clicked, the BIM management platform pushes a component model diagram and a component design diagram corresponding to the first component group to the second terminal, and the first key is set to be in a green state;

in response to the first key being clicked, the second terminal adds a first electronic signature in the first electronic form, and a terminal identifier of the second terminal is written in the first electronic signature, wherein the first electronic signature is pre-configured in the second terminal, and the first electronic signature carries the terminal identifier of the second terminal;

The first electronic form carrying the first electronic signature is sent to the BIM management platform, and the BIM management platform acquires an association identifier of the second account, wherein the association identifier completes setting when the second terminal is configured as an association terminal of the second account;

When the association identifier is matched with the terminal identifier carried by the first electronic signature, the first electronic form flow is transferred to the next flow node of the second node based on the first flow,

And when the association identifier is not matched with the terminal identifier carried by the first electronic signature, the BIM management platform returns the first electronic form to the first terminal and terminates the first flow.

In a second aspect, an embodiment of the present invention provides a BIM-based paperless management device, including at least one control processor and a memory for communicatively connecting with the at least one control processor; the memory stores instructions executable by the at least one control processor to enable the at least one control processor to perform the BIM based paperless management method as described in the first aspect above.

In a third aspect, an embodiment of the present invention provides a paperless service system, including a paperless management device based on BIM according to the second aspect.

In a fourth aspect, an embodiment of the present invention provides a computer-readable storage medium storing computer-executable instructions for performing the BIM-based paperless management method of the first aspect.

The paperless management method based on BIM provided by the embodiment of the invention has at least the following beneficial effects: constructing a plurality of business processes on the BIM management platform, wherein each business process comprises a plurality of process nodes, and each process node is associated with at least one business account number and one node operation strategy; after the first terminal logs in the BIM management platform, the BIM management platform opens the operation authority of the first terminal for a first component group, generates node options based on the flow nodes associated with the first account, and pushes the node options to the first terminal, wherein the first component group comprises the BIM components associated with the first account; optionally selecting a first node from the node options through the first terminal, generating a first electronic form based on the first node and the first component group, and sending the first electronic form to the BIM management platform; the BIM management platform determines the next flow node of the first node as a second node based on a first flow, and when the second node is associated with the second account, pushes the first electronic form and the node operation policy of the second node to the second terminal and opens the operation authority of the second terminal for the first component group, wherein the first flow is the service flow where the first node is located; and displaying the first electronic form and a first key through the second terminal, responding to the click of the first key, processing the first electronic form based on the node operation strategy of a second node, and then sending the processed first electronic form to the BIM management platform, wherein the BIM management platform flows the first electronic form to the next flow node of the second node based on the first flow. According to the technical scheme of the embodiment of the invention, the plurality of flow nodes which can be triggered by the first account can be displayed on the first terminal, different business processes are triggered by selecting different flow nodes, the selection accuracy of the business processes is ensured, the first node is selected and the first electronic form is generated and then automatically circulated according to the selected first flow, manual intervention is not needed, the associated terminal corresponding to each level of nodes automatically configures a key function according to the configured node operation strategy, an operator can trigger correct business operation only by clicking the key, the operation accuracy of each flow node when the first electronic form automatically circulates is improved, the reliability of the electronic form is ensured, and the management efficiency of the paperless system is improved.

Drawings

FIG. 1 is a schematic diagram of a paperless business system according to one embodiment of the invention;

FIG. 2 is a flow chart of a BIM-based paperless management method in accordance with another embodiment of the present invention;

FIG. 3 is a complete flow chart of a BIM-based paperless management method in accordance with another embodiment of the present invention;

fig. 4 is a block diagram of a paperless management device based on BIM according to another embodiment of the present invention.

The system comprises a 10BIM management system, a 20 first terminal and a 21 first construction area; 211a first BIM member; 212a second BIM component; 213 a third BIM component; 214 fourth BIM component; 22 node options; a second terminal 30; 311 fifth BIM member, 312 sixth BIM member; 32 first keys; 33 second keys.

Detailed Description

Embodiments of the present invention are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the invention.

In the description of the present invention, it should be understood that references to orientation descriptions such as upper, lower, front, rear, left, right, etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of description of the present invention and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the description of the present invention, a number means one or more, a number means two or more, and greater than, less than, exceeding, etc. are understood to not include the present number, and above, below, within, etc. are understood to include the present number. The description of the first and second is for the purpose of distinguishing between technical features only and should not be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, unless explicitly defined otherwise, terms such as arrangement, installation, connection, etc. should be construed broadly and the specific meaning of the terms in the present invention can be reasonably determined by a person skilled in the art in combination with the specific contents of the technical scheme.

The embodiment of the invention provides a paperless management method, a device, a system and a storage medium based on BIM, wherein the paperless management method based on BIM comprises the following steps: constructing a plurality of business processes on a BIM management platform, wherein each business process comprises a plurality of process nodes, and each process node is associated with at least one business account number and one node operation strategy; after a first terminal logs in a BIM management platform, the BIM management platform opens the operation authority of the first terminal for a first component group, generates node options based on flow nodes associated with a first account, and pushes the node options to the first terminal, wherein the first component group comprises BIM components associated with the first account; selecting a first node from node options through a first terminal, generating a first electronic form based on the first node and a first component group, and sending the first electronic form to a BIM management platform; the BIM management platform determines a next flow node of the first node as a second node based on the first flow, and when the second node is associated with a second account, the BIM management platform pushes the first electronic form and the node operation policy of the second node to a second terminal and opens the operation authority of the second terminal for the first component group, wherein the first flow is a business flow where the first node is located; and displaying the first electronic form and the first key through the second terminal, responding to the click of the first key, processing the first electronic form based on the node operation strategy of the second node, and then sending the processed first electronic form to the BIM management platform, wherein the BIM management platform flows the first electronic form to the next flow node of the second node based on the first flow. According to the technical scheme of the embodiment of the invention, a plurality of flow nodes which can be triggered by the first account can be displayed on the first terminal, different business processes are triggered by selecting different flow nodes, the selection accuracy of the business processes is ensured, after the first node is selected and the first electronic form is generated, automatic circulation is carried out according to the selected first flow, manual intervention is not needed, the key function is automatically configured by the associated terminal corresponding to each level of nodes according to the configured node operation strategy, an operator can trigger correct business operation only by clicking the key, the operation accuracy of each flow node of the first electronic form during automatic circulation is improved, the reliability of the electronic form is ensured, and the management efficiency of the paperless system is improved.

Referring to fig. 1, fig. 1 is a schematic diagram of a paperless service system provided by an embodiment of the present invention, where the paperless service system includes a BIM management platform 10, a first terminal 20 and a second terminal 30, the BIM management platform 10 is preset with a BIM model of a target project, the BIM model includes a plurality of BIM components, the first terminal 20 is an associated terminal of a first account number, the second terminal 30 is an associated terminal of a second account number, the first account number and the second account number belong to a service account number preset in the BIM management platform 10, and each service account number is associated with at least one BIM component in advance.

As shown in fig. 1, the first terminal 20 and the second terminal 30 are respectively connected to the BIM management platform 10 in a communication manner through a wireless connection manner, for example, the BIM management platform 10 may be accessed through a common applet or APP, and in this embodiment, the access manners of the first terminal 20 and the second terminal 30 are not limited, and login may be performed based on the first account or the second account.

It should be noted that, the BIM model may be generated based on the BIM technology and the three-dimensional GIS technology, and the specific process is a technology well known to those skilled in the art, which is not described herein.

It should be noted that, the BIM components are components of the BIM model, each BIM component is an engineering unit in the target engineering, for example, the target engineering is a building, the engineering unit may be a stair, a fire-fighting facility, etc., and the specific form of the BIM components is not limited herein, and can be selected and operated in the BIM model.

It should be noted that, the first terminal 20 and the first account are associated in the BIM management platform 10 in advance, the second terminal 30 and the second account are also associated in the BIM management platform 10 in advance, when the BIM management platform 10 creates the first account and the second account, the device identifier of the first terminal 20 is bound to the first account, and the device identifier of the second terminal 30 is bound to the second account, so that each service account is pre-bound with an associated terminal, information leakage and risk of information tampering caused by logging in a plurality of service accounts through the same terminal are avoided, and the service process is ensured to be operated by the terminal of a correct staff, thereby ensuring the reliability of the service process.

The technical solution of the embodiment of the present invention is further described below based on the paperless service system shown in fig. 1.

Referring to fig. 2, fig. 2 is a flowchart of a paperless management method based on BIM according to an embodiment of the present invention, where the paperless management method based on BIM includes, but is not limited to, the following steps:

S10, constructing a plurality of business processes in a BIM management platform, wherein each business process comprises a plurality of process nodes, and each process node is associated with at least one business account number and one node operation strategy;

S20, after a first terminal logs in a BIM management platform, the BIM management platform opens the operation authority of the first terminal for a first component group, generates node options based on flow nodes associated with a first account, and pushes the node options to the first terminal, wherein the first component group comprises BIM components associated with the first account;

S30, selecting a first node from node options through the first terminal, generating a first electronic form based on the first node and the first component group, and sending the first electronic form to the BIM management platform;

S40, the BIM management platform determines the next flow node of the first node as a second node based on the first flow, and when the second node is associated with a second account, the BIM management platform pushes the first electronic form and the node operation policy of the second node to a second terminal and opens the operation authority of the second terminal for the first component group, wherein the first flow is a business flow where the first node is located;

and S50, displaying the first electronic form and the first key through the second terminal, responding to the click of the first key, processing the first electronic form based on the node operation strategy of the second node, and then sending the processed first electronic form to the BIM management platform, wherein the BIM management platform flows the first electronic form to the next flow node of the second node based on the first flow.

It should be noted that, the BIM management platform may be provided with an input device to perform related operations, for example, a display screen and a server are set in the engineering control room, the BIM management platform is operated in the server, and the BIM model and each electronic form being processed are displayed through the display screen, so as to implement unified management of the target engineering.

It should be noted that, the business process may be any process in the target engineering, for example, a checking process, a modifying process, a building process, etc. which are commonly used in engineering projects, and the embodiment does not limit a specific business process. Each business process includes a plurality of process nodes, each process node is one or more work items in the business process, for example, the process nodes of the acceptance process may include initiating acceptance, preliminary acceptance, repeated acceptance, passing acceptance, etc., and the specific process nodes of each business process are not limited in this embodiment, and those skilled in the art may increase or decrease the process nodes of each business process according to actual requirements. According to the description of the embodiment, each BIM component corresponds to one engineering unit, each engineering unit is responsible for one or more workers, and the same worker can be responsible for engineering units in multiple engineering projects at the same time, so that the embodiment allocates a service account for each worker, each service account is associated with at least one BIM component, each process node can be associated with multiple service accounts, each service account can be associated with multiple process nodes at the same time, the process nodes, the service accounts and the BIM components of the embodiment are not uniquely corresponding, and accurate paperless process management can be realized by presetting the association relationship between the process nodes and the service accounts and predicting the association relationship between the service accounts and the BIM components through visual operation.

It should be noted that, in this embodiment, the first account and the second account are taken as the associated accounts of two continuous process nodes in the same service flow as an example to perform a principle description, that is, the service flow is determined first, then the associated account of the next process node is determined as the second account, then the service flow is advanced, instead of binding the lower account of which the first account is the second account in advance, the process node triggered by the first account is directly pushed to the second account, and the description is not repeated in the following.

It should be noted that, according to the above association relationship, the first account may be associated with a flow node of a plurality of service flows, for example, the first account may be associated with a modification initiating node in a modification flow, or associated with a second-level acceptance node in an acceptance flow, after the first account is logged in, the BIM management platform generates a node option according to the flow node associated with the first account, and the BIM management platform pushes the available flow node, so that the first terminal can be ensured to select a first node corresponding to the current operation from the available flow nodes, so that a service flow that is not authorized to trigger is avoided from being selected by mistake, a flow node that is not authorized to be selected by mistake can be avoided, and accuracy of the service flow is ensured. The node options may be displayed in the first terminal in any manner, for example in the form of a drop-down menu, which is not limited herein.

It should be noted that, the first account number may also be associated with a plurality of BIM components, for example, a stair associated with a first building to a second building, a fire-fighting device associated with a second building, and the like. According to the method, the first component group is generated according to the BIM components associated with the first account, the first terminal can display the complete BIM model, and the editing authority of the corresponding BIM components is activated in the BIM model through the pushed first component group, so that the first terminal can select the first component group with the right to edit, and the problem that the BIM components which do not belong to the first account are selected by mistake to initiate related flows is avoided.

It should be noted that, the first terminal and the second terminal may log in to the BIM management platform through the APP or the applet, and the BIM management platform opens the management authority of the corresponding BIM component according to the account number used when the device is accessed after logging in, so that each account number can select the BIM component associated in advance in the BIM model.

As shown in fig. 1, the first terminal 20 binds a first account in advance, the BIM model includes a first BIM component 211, a second BIM component 212, a third BIM component 213 and a fourth BIM component 214, the first account is pre-associated with the first BIM component 211 and the second BIM component 212, when the first terminal 20 logs into the BIM management platform 10, the first component group generated by the BIM management platform 10 includes the first BIM component 211 and the second BIM component 212, and is pushed to the first terminal 20 and opens editing rights, the first terminal 20 can distinguish the first component group from the other BIM components through different styles, as shown in fig. 1, the construction area 21 includes a plurality of BIM components, the first component group includes the first BIM component 211 and the second BIM component 212, and the third BIM component 213 and the fourth BIM component 214 are not in the first component group, so that the first component group is displayed in a shadow-free style, so that the worker cannot select the third BIM component 213 and the fourth BIM component 214 in the first terminal 20, and the BIM component 214 cannot be accurately selected. Meanwhile, the node option 22 is displayed in the first terminal 20 in a form of a drop-down menu, and after clicking the node option 22, a plurality of process nodes associated with the first account number may be popped up, for example, the node a-1 is a modification initiating node, the node B-1 is an acceptance initiating node, and the like.

It should be noted that, the first terminal may select one first node from the node options, and only select one first node, where the node option in this embodiment cannot check a node, so as to avoid recording multiple flows in the first electronic form, which results in that the BIM management platform cannot determine how the first electronic form pushes the next node. After the first terminal selects the first node, a first electronic form is generated according to the first node and the first component group, so that a business process is initiated for the BIM components included in the first component group. Of course, one or more BIM components may be selected from the first component group as the BIM component that needs to initiate the flow at this time.

Illustratively, as shown in FIG. 1, node A-1 takes the rectification process as an example, and after node A-1 is selected at node option 22 of first terminal 20, first BIM component 211 is selected, and first electronic form 40 is generated with node A-1 and first BIM component 211 recorded.

It should be noted that, the process of this embodiment is performed by the BIM management platform, and the first terminal and the second terminal only need to communicate with the BIM management platform, so that the process is managed by the unified management platform, without manual intervention, and the reliability of the process is ensured.

It should be noted that, each process node needs to execute a certain operation, in this embodiment, through a preset node operation policy, a corresponding operation is configured for each process node of each service process, and pushing is performed uniformly by using the BIM management platform, and the first key is configured according to the node operation policy, so that the subsequent service terminal only needs to browse the first electronic form and click the first key, and then automatic processing can be performed according to the preset node operation policy, so that a worker is prevented from being unfamiliar with the service and causing erroneous processing of the first electronic form.

When the node operation policy of the second node is to add the electronic signature, the worker of the second terminal directly clicks the first key to automatically add the electronic signature after browsing the first electronic work order, and further flows the first electronic work order to the next node; when the node operation policy of the second node is forwarding only, the electronic signature is not added after clicking the first key, but the first electronic work order is directly transferred to the next node. By means of the node operation strategy set in the embodiment, correct business operation on the first electronic form before each step of node jump can be ensured, electronic form failure caused by manual error flow recording processing is avoided, and reliability of the electronic form and accuracy of paperless flow are ensured.

It should be noted that, in the building field, the electronic forms are usually submitted from a lower level to an upper level layer by layer, or submitted across organization mechanical energy, for example, a lower level constructor submits to an upper level construction manager, and the upper level construction manager submits to a supervisor, so that each flow node of the business process in this embodiment is preset on the BIM management platform, and can break a communication barrier between different tissues, so that one business process can be deployed across tissues, for example, the second node is the upper level construction manager, after clicking a first key to perform electronic signature, the processed first electronic form is sent to the BIM management platform, and the BIM management platform determines that a third account corresponding to the next flow node belongs to the supervisor based on the first flow, and then pushes the first electronic form to the third terminal of the supervisor, thereby realizing paperless management of the life cycle of the business process through the BIM management platform. The principle of continuing the node circulation after the second node can refer to the principle of the first node circulation to the second node, and the description is not repeated here, which is different in that the node option needs to be pushed to the first terminal, and the node option may not be pushed by the subsequent flow node.

In addition, in an embodiment, referring to fig. 3, step S10 further includes, but is not limited to, the following steps:

S11, creating a first-level flow node of a business flow, and configuring a business account number, a node component group and a node operation strategy which are associated with the first-level flow node, wherein the node component group comprises at least one BIM component;

S12, when the node operation strategy of the first-stage flow node is used for indicating not to execute signature operation, creating a second-stage flow node and configuring a corresponding service account number, node operation strategy and node component group;

S13, when the node operation policy of the first-stage flow node is used for indicating to execute signature operation, creating an archiving node as the next flow node, and setting the node operation policy of the archiving node as archiving processing, wherein at least one flow node can be inserted between the archiving node and the first-stage flow node;

s14, generating a business process by taking a process node of the first stage as a starting point and an archiving node as an end point.

It should be noted that, when the BIM management platform creates a service flow, the BIM management platform may edit the flow nodes one by one in sequence, after creating the first-stage flow node, configure the associated service account number, the node component group, and the node operation policy, where the service account number and the node operation policy may refer to the description of the foregoing embodiments, and what staff is required to perform processing by each flow node is known in advance, so that relevant configuration can be performed, and detailed description is not repeated herein. Since the BIM components related to each flow node are known, the present embodiment further configures a node component group for each flow node, as shown in fig. 1, taking the node a-1 as an acceptance node, the fourth BIM component 214 does not complete the construction and cannot initiate acceptance, and the rest of the BIM components complete the construction, so that the node component group of the node a-1 includes the first BIM component 211, the second BIM component 212 and the third BIM component 213.

It should be noted that, according to the description of the above embodiment, each business process is preset, for example, the inspection and acceptance process needs to be performed by constructors, proctoring personnel and owners in sequence, and relevant signing operations are performed in the inspection and acceptance form respectively, so that the node operation policy is configured in advance when the nodes of the business process are configured, and the accuracy of automatic circulation of the business process is ensured. The node operation policy for the electronic form may include operations such as adding an electronic signature, jumping to a next flow node or archiving a form, where in this embodiment, a corresponding node operation policy is configured for each flow node, and when the flow goes to each flow node, a first key in the associated terminal can be configured according to the node operation policy, that is, in this embodiment, each service flow has a plurality of flow nodes, each flow node is associated with a service account, and each service account may include a first key, but functions of the first key of each service account are different based on the node operation policy, so that accurate flow promotion is implemented with a unified operation interface, and a worker may ensure that correct operation is performed on the electronic form after clicking the first key, so as to ensure reliability of the service flow. Of course, in the service terminal corresponding to the first-stage flow node, the first key can be omitted by generating the key integration node operation policy of the electronic form.

It should be noted that, the first level flow node is generally used to initiate a business flow, but the node operation policy may also include a signature operation, so as to implement paperless signature. For the business process in the building field, the electronic signature is provided as a necessary condition for archiving, if the first-stage process node needs the signature operation, the first electronic form can be ensured to at least comprise one electronic signature, one condition for archiving is satisfied, and the next-stage process node is configured directly according to the archiving node, so that the configuration efficiency of the business process is improved. The archiving node is used for archiving the electronic form, so that the node operation policy of the archiving node is configured as archiving processing by default, and the archiving processing may be to store the electronic form and the BIM component in a database after associating, which will not be described in detail herein. Of course, the automatic creation of the archive key is to improve the configuration efficiency of the service flow, and more flow nodes can be inserted between the first-stage flow node and the archive node according to the actual requirement to meet the requirement of the service flow, and the service account number, the node operation policy and the node component group need to be configured by inserting the flow nodes, which will not be described in detail herein.

It should be noted that, when the node processing policy of the first stage flow node is not a signature operation, another flow node must perform the signature operation, and at this time, it may be determined that the second stage flow node is not necessarily an archiving node, so after the second stage flow node is created, relevant configuration is continued. In this embodiment, instead of performing configuration of only two flow nodes, by taking a configuration manner of two flow nodes as an example, when a flow node of a third stage and a flow node of an nth stage (N is a natural number greater than 3) are provided, a service account number, a node operation policy, and a node component group may be configured one by one according to the same configuration manner.

Illustratively, referring to fig. 1, the node component group of the node a-1 includes a first BIM component 211, a second BIM component 212, and a third BIM component 213, taking the service account corresponding to the node a-1 as an example, the node operation policy is an initiating node and performs signing, the second level node of the first flow is an archiving node, the first electronic form 40 shown in fig. 1 is archived after clicking, on this basis, a node a-2 may be inserted between the node a-1 and the archiving node, the node component group corresponding to the node a-2 may include a first BIM component 211, a second BIM component 212, a third BIM component 213, a fourth BIM component 214, a fifth BIM component 311, and a sixth BIM component 312, the node operation policy is a signing operation, and the corresponding service is a second account; for another example, when the node operation policy corresponding to the node A-1 is that the signature operation is not performed, the first process generates the node A-2, and configures the node A-3 by referring to the above manner, and automatically generates the node A-3 as an archiving node after the configuration is completed.

In addition, in an embodiment, referring to fig. 3, step S20 further includes, but is not limited to, the following steps:

S21, the BIM management platform determines a set of validated BIM components associated with the first account as a first component group, and opens the operation authority of the first terminal for the first component group;

S22, when the first terminal selects at least one BIM component from the first component group, forming a second component group based on the selected BIM component, or when the first terminal does not select at least one BIM component from the first component group, determining the first component group as the second component group;

S23, after the BIM management platform monitors that the first terminal determines a second component group, determining at least one candidate node from the flow nodes associated with the first account based on the second component group, wherein the second component group is a subset of the node component groups of the candidate nodes;

S24, the BIM management platform generates node options based on the candidate nodes.

It should be noted that, in this embodiment, the electronic form is initiated for the effective BIM building, and the non-effective BIM component generally has no basis of the business process, so that the first electronic form is prevented from being associated with the ineffective BIM component due to the omission of the worker. The validation of this embodiment includes that the BIM member is in a construction state, has completed construction, or is about to begin construction, and the electronic form related to material purchase can be initiated for the BIM member in the construction state and about to begin construction, and the electronic form related to rectification or acceptance can be initiated for the BIM member for which construction is completed.

It should be noted that, after determining the validated first component group, the BIM management platform pushes the first component group to the first terminal, so that the first terminal can operate the first component group, and the operation authority in this embodiment includes a selection operation, a component editing operation, and the like, which are not limited herein.

Illustratively, as shown in fig. 1, the construction area 21 is the whole floor, the first BIM member 211 is a stair, the second BIM member 212 is a fire-fighting device, the third BIM member 213 is a monitoring device, the fourth BIM member is a household appliance, the 4 BIM members are all associated with the first account number, the first BIM member 211 and the second BIM member 212 are validated, so that the first member set pushed to the first terminal includes the first BIM member 211 and the second BIM member 212, displayed in an unshaded manner, the third BIM member 213 and the fourth BIM member 214 are not validated, displayed in a shaded manner, and the first terminal 20 can perform the related operation on the first BIM member 211 and the second BIM member 212.

It should be noted that, according to the above description, the staff member may optionally associate the first electronic form from at least one of the first component groups, so that the second component group forming the first electronic form may be the first component group, or may be a set of partial BIM components in the first component group, and if no selection of BIM construction is performed, the whole first component group is determined as the second component group by default.

Illustratively, referring to the example shown in FIG. 1 above, the first component set includes first BIM component 211 and second BIM component 212, and the second component set may include only first BIM component 211, or only second BIM component 212, and if not selected, the second component set includes first BIM component 211 and second BIM component 212.

It should be noted that, the BIM management platform may monitor the operation of the first terminal, and after selecting the second component group, update the candidate nodes in the node options in real time, so that the node options only include the candidate nodes related to the BIM components of the second component group, so as to avoid selecting the wrong flow node.

Illustratively, as shown in FIG. 1, when the second component group is not selected, node option 22 includes 5 flow nodes, node A-1, node B-1, node C-1, node D-1, and node E-1, respectively, and when the worker selects first BIM component 211, the remaining candidate nodes include only node A-1 and node B-1, and the remaining 3 flow nodes are excluded from the candidate nodes because they are independent of first BIM component 211.

In addition, in an embodiment, referring to fig. 3, after the first electronic form and the first key are displayed by the second terminal in step S50, the method further includes, but is not limited to, the following steps:

S51, displaying a third component group and first description information on the second terminal, wherein the third component group comprises BIM components associated with a second account, the first description information is recorded in a first electronic form, and the first description information is used for indicating the management requirement of the second component group;

S52, marking the second component group in the third component group, and generating a fourth component group based on the target component and the second component group when the second terminal selects at least one target component from BIM components except the second component group in the third component group;

S53, acquiring second description information through a second terminal, wherein the second description information is used for indicating the management requirement of the fourth component group;

And S54, updating the first electronic form based on the fourth component group and the second description information, sending the updated first electronic form to the BIM management platform, and sending the updated first electronic form to the associated terminal of the service account associated with the target component by the BIM management platform.

It should be noted that, if only the BIM member is selected, the requirement that the worker initiates the electronic form cannot be expressed generally, based on this, the embodiment inputs the first description information at the first terminal, records the management requirement of the second member group through the first description information, for example, records the reason that the second member group needs to be modified and selected through the first description information, so that the worker of the second account can know the initiation requirement of the first electronic work order.

It should be noted that, in this embodiment, the target component is a BIM component that has authority to operate the first account and is not selected into the second component group, and in the case that the second account has the first description information, the second account has higher authority, and the corresponding third component group includes more BIM components than the first component group, so that the BIM component can be further added according to the actual situation to obtain a fourth component group, and the management requirement of the fourth component group is recorded through the second description information, so that further optimization and updating are performed on the first electronic form, and the fourth component group and the second description information are written into the first electronic form, thereby realizing the authority-dividing management on the basis of paperless management and improving the rationality of the business process management.

For example, as in the example of fig. 1, if all BIM components in the construction area 21 belong to the first component group, the first account only selects the first BIM component 211 and the second BIM component 212 as the second component group, the first description information is "need to be modified", the second account may further select the third BIM component 213 to form the fourth component group, and the second description information is "add modification item", so that the subsequent process node can perform the related confirmation or signature operation.

In addition, in an embodiment, referring to fig. 3, step S54 further includes, but is not limited to, the following steps:

s541, determining, by the second terminal, a target member not included in the node member group of the second node as an exceptional member;

S542, after exception members are excluded from the fourth member group, updating the first electronic form based on the second description information;

s543, determining a third node from the flow nodes commonly associated with the exceptional component and the second account, and generating a second electronic form based on the exceptional component, the second description information and the third node;

S544, the second terminal sends the second electronic form to the BIM management platform so that the BIM management platform starts a second flow based on the second electronic form, wherein the second flow is a business flow where the third node is located.

It should be noted that, referring to the description of the foregoing embodiment, the third component group pushed at the second terminal is a BIM component that is operable by the second account, and each service account may be associated with multiple flow nodes, so the flow node associated with the second account may be different from the flow node associated with the first account.

Illustratively, for example, in the example of fig. 1 described above, the construction area 21 corresponds to a second floor of a building, the second component group includes the first BIM component 211 and the second BIM component 212, the first BIM component 211 is a second floor stairway, the second BIM component 212 is a second floor consumption device, the first description information is "need to make a rectification", and after the second terminal 30 receives the first electronic form 40, the third component group opened at the second terminal 30 includes, in addition to the BIM components of the construction area 21, the fifth BIM component 311 and the sixth BIM component 312 of the first floor of the building, but because they do not belong to the same floor, the fifth BIM component 311 and the sixth BIM component 312 do not belong to the first flow, that is, do not belong to the node component group of the second node. Taking the fifth BIM component 311 as a first floor water pipe as an example, when the staff of the second terminal 30 judges to reform the first floor fire-fighting equipment, the first floor water pipe needs to be checked and accepted, so that the fifth BIM component 311 is further selected in the second terminal 30, the fifth BIM component 311 is recorded in the fourth component group as an exceptional component, after the first electronic form is updated, a third node related to check and acceptance is determined in the process nodes commonly associated with the second account number and the fifth BIM component 311, for example, a new node option can be created for selection based on the process nodes commonly associated with the second account number and the fifth BIM component 311, a second electronic form is generated, and a second process is started, so that the second terminal 30 sends the first electronic form 40 and the second electronic form to the BIM management platform, the first process is advanced, the second process is initiated, and the paperless management flexibility is improved.

In addition, in an embodiment, referring to fig. 3, after step S50 is performed, the following steps are included, but not limited to:

S61, when the first electronic form flows to an archiving node, pushing the first electronic form to an archiving terminal by the BIM management platform;

S62, obtaining a fifth component group reported by the archiving terminal, wherein the fifth component group comprises at least one BIM component;

S63, when the fifth component group is a subset of the first component group, the BIM management platform files the first electronic form and then associates the first electronic form with BIM components included in the fifth component group;

S64, when the fifth component group is not a subset of the first component group, the BIM management platform files the first electronic form and associates BIM components included in the intersection of the fifth component group and the fourth component group.

It should be noted that, according to the description of the above embodiment, the first account may not select a BIM component, and a default first component set is adopted as the second component set, so that it cannot be ensured that the second component set is necessarily a BIM component actually involved in the first electronic form.

The first component group is illustratively the entire floor, and after the first electronic form flows to the archiving node, the fifth component group includes only the stairways in the floor, thus associating the first electronic form to the stairways described in the fifth component group at the time of archiving.

When the fifth component group is not a subset of the first component group, for example, when the second terminal selects the exceptional component addition target component in the above example, the BIM component corresponding to the first electronic form is recorded in the fourth component group, and the intersection between the fourth component group and the fifth component group is determined as the BIM component when the first electronic form is filed.

The BIM components described in the fifth component group but not in the fourth component group may be exceptional components in the above example, and the set of BIM components may be applied to filing of the second electronic form, and the description thereof will not be repeated here.

In addition, in an embodiment, referring to fig. 3, step S50 further includes, but is not limited to, the following steps:

s55, when the node operation strategy of the second node is used for indicating signature operation, generating a second key at the second terminal, and setting the first key to be in a failure state;

S56, in response to the second key being clicked, pushing a component model diagram and a component design diagram corresponding to the first component group to the second terminal by the BIM management platform, and setting the first key to be in a green state;

S57, responding to the fact that the first key is clicked, adding a first electronic signature into the first electronic form by the second terminal, and writing a terminal identification of the second terminal into the first electronic signature, wherein the first electronic signature is arranged in the second terminal in advance, and the first electronic signature carries the terminal identification of the second terminal;

s58, a first electronic form carrying a first electronic signature is sent to a BIM management platform, and the BIM management platform acquires an association identifier of a second account, wherein the association identifier is set when the second terminal is configured as an association terminal of the second account;

s59, when the associated identifier is matched with the terminal identifier carried by the first electronic signature, the first electronic form is transferred to the next flow node of the second node based on the first flow,

S510, when the associated identification is not matched with the terminal identification carried by the first electronic signature, the BIM management platform returns the first electronic form to the first terminal, and terminates the first flow.

It should be noted that, when the node operation policy of the second node is signature operation, the embodiment generates a second key at the second terminal, and invokes the component model diagram and the component design diagram corresponding to the first component group from the BIM management platform, where the first key takes effect after the second key is clicked, so as to ensure that a worker of the second account can compare the drawing with the actual situation of the first component group first, and ensure the confidence level of the first electronic signature.

As shown in fig. 1, for example, a second key 33 is added to the second terminal 30, the first electronic form 40 records the first BIM member 211, after clicking the second key 33, the design drawing and the model drawing of the first BIM member 211 are popped up, and a worker of the second account can compare the drawings on site to determine whether the first electronic form 40 can continue the pushing process, and if the first electronic form is consistent with the recording of the first electronic form, the first electronic signature 41 can be added to the first electronic form 40 by clicking the first key 32, so as to complete the paperless electronic signature.

It should be noted that, the first electronic signature may be generated by a unified encryption method, and since each service account has an associated terminal and each service account corresponds to a different staff, a terminal identifier may be introduced as a difference factor in the method for generating the electronic signature, so that different terminals generate different electronic signatures by the same encryption method to form a distinction between different staff, and the specific method for generating the electronic signature is not limited in this embodiment.

It should be noted that, according to the description of the above embodiment, the associated terminal and the associated account are bound in advance in the BIM management platform, so that the BIM management platform can identify the validity of the second terminal by using the associated identifier, and in this embodiment, validity verification is performed through the terminal identifier, so as to determine whether the first electronic signature is valid, so that the second account is prevented from being stolen to perform the signature operation, and the reliability of paperless management is effectively ensured.

The association identifier bound with the second account in the BIM management platform is an identifier a, after the second terminal clicks the first key, the terminal identifier of the second terminal is obtained to generate a first electronic signature, if the terminal identifier recorded in the first electronic signature is detected to be the identifier a, the first electronic signature is valid, and the subsequent procedure is continued; if the terminal mark recorded in the first electronic signature is detected to be represented as B, the second account can be confirmed to be logged in the abnormal terminal, the validity of the first electronic signature cannot be guaranteed, the first electronic form is returned to the first terminal and the first flow is ended, and each business flow is ensured to be circulated among legal terminals.

As shown in fig. 4, fig. 4 is a block diagram of a paperless management device based on BIM according to an embodiment of the present invention. The invention also provides a paperless management device based on BIM, which comprises:

The processor 401 may be implemented by a general purpose central processing unit (Central Processing Unit, CPU), a microprocessor, an Application SPECIFIC INTEGRATED Circuit (ASIC), or one or more integrated circuits, etc. to execute related programs to implement the technical solution provided by the embodiments of the present application;

The Memory 402 may be implemented in the form of a Read Only Memory (ROM), a static storage device, a dynamic storage device, or a random access Memory (Random Access Memory, RAM). Memory 402 may store an operating system and other application programs, and when implementing the technical solutions provided in the embodiments of the present disclosure by software or firmware, relevant program codes are stored in memory 402, and processor 401 invokes a paperless management method based on BIM to perform the embodiments of the present disclosure;

An input/output interface 403 for implementing information input and output;

The communication interface 404 is configured to implement communication interaction between the device and other devices, and may implement communication in a wired manner (e.g. USB, network cable, etc.), or may implement communication in a wireless manner (e.g. mobile network, WIFI, bluetooth, etc.);

A bus 405 for transferring information between the various components of the device (e.g., processor 401, memory 402, input/output interface 403, and communication interface 404);

wherein the processor 401, the memory 402, the input/output interface 403 and the communication interface 404 are in communication connection with each other inside the device via a bus 405.

The embodiment of the application also provides a paperless service system which comprises the paperless management device based on BIM.

The embodiment of the application also provides a storage medium, which is a computer readable storage medium, and the storage medium stores a computer program which realizes the paperless management method based on BIM when being executed by a processor.

The memory, as a non-transitory computer readable storage medium, may be used to store non-transitory software programs as well as non-transitory computer executable programs. In addition, the memory may include high-speed random access memory, and may also include non-transitory memory, such as at least one magnetic disk storage device, flash memory device, or other non-transitory solid state storage device. In some embodiments, the memory optionally includes memory remotely located relative to the processor, the remote memory being connectable to the processor through a network. Examples of such networks include, but are not limited to, the internet, intranets, local area networks, mobile communication networks, and combinations thereof. The apparatus embodiments described above are merely illustrative, in which the elements illustrated as separate components may or may not be physically separate, implemented to reside in one place, or may be distributed over a plurality of network elements. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of this embodiment.

Those of ordinary skill in the art will appreciate that all or some of the steps, systems, and methods disclosed above may be implemented as software, firmware, hardware, and suitable combinations thereof. Some or all of the physical components may be implemented as software executed by a processor, such as a central processing unit, digital signal processor, or microprocessor, or as hardware, or as an integrated circuit, such as an application specific integrated circuit. Such software may be distributed on computer readable media, which may include computer storage media (or non-transitory media) and communication media (or transitory media). The term computer storage media includes both volatile and nonvolatile, removable and non-removable media implemented in any method or technology for storage of information such as computer readable instructions, data structures, program modules or other data, as known to those skilled in the art. Computer storage media includes, but is not limited to, RAM, ROM, EEPROM, flash memory or other memory technology, CD-ROM, digital Versatile Disks (DVD) or other optical disk storage, magnetic cassettes, magnetic tape, magnetic disk storage or other magnetic storage devices, or any other medium which can be used to store the desired information and which can be accessed by a computer. Furthermore, as is well known to those of ordinary skill in the art, communication media typically include computer readable instructions, data structures, program modules, or other data in a modulated data signal, such as a carrier wave or other transport mechanism, and may include any information delivery media.

While the preferred embodiment of the present invention has been described in detail, the present invention is not limited to the above embodiments, and those skilled in the art can make various equivalent modifications or substitutions without departing from the spirit and scope of the present invention, and these equivalent modifications or substitutions are included in the scope of the present invention as defined in the appended claims.

Claims

1. The paperless management method based on the BIM is characterized by being applied to a paperless service system, wherein the paperless service system comprises a BIM management platform, a first terminal and a second terminal, the BIM management platform is pre-provided with a BIM model of a target project, the BIM model comprises a plurality of BIM components, the first terminal is an associated terminal of a first account, the second terminal is an associated terminal of a second account, the first account and the second account are attributed to a service account pre-set in the BIM management platform, each service account is pre-associated with at least one BIM component, and the paperless management method based on the BIM comprises the following steps:

2. The BIM-based paperless method of claim 1, wherein constructing a plurality of business processes at the BIM management platform includes:

3. The BIM-based paperless management method of claim 2, wherein the BIM management platform opens the operation right of the first terminal for the first component group, generates a node option based on the flow node associated with the first account, and includes:

4. The BIM-based paperless management method of claim 3, wherein after said displaying of said first electronic form and first key by said second terminal, said method further comprises:

5. The BIM-based paperless management method of claim 4, wherein said updating said first electronic form based on said fourth set of components and said second descriptive information includes:

6. The BIM-based paperless method of claim 5, wherein the paperless service system further includes an archiving terminal, the archiving terminal being the associated terminal of the corresponding service account of the archiving node, the method further comprising, after the BIM management platform flows the first electronic form to the next flow node of the second node based on the first flow:

7. The BIM-based paperless method of claim 2, wherein the responding to the first key being clicked, processing the first electronic form based on the node operation policy of a second node and then sending the processed first electronic form to the BIM management platform includes:

8. A BIM-based paperless management device comprising at least one control processor and a memory for communication connection with the at least one control processor; the memory stores instructions executable by the at least one control processor to enable the at least one control processor to perform the BIM-based paperless management method of any of claims 1 to 7.

9. A paperless service system including a BIM-based paperless management apparatus as claimed in claim 8.

10. A computer-readable storage medium storing computer-executable instructions for causing a computer to perform the BIM-based paperless management method of any of claims 1 to 7.