CN112396302A - Engineering quality acceptance management system and method based on field positioning - Google Patents
Engineering quality acceptance management system and method based on field positioning Download PDFInfo
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Abstract
In order to solve the problems of the prior art, the invention provides a project quality acceptance management system and a project quality acceptance management method based on field positioning, a project inspection field is positioned through a positioning base station, and a quality acceptance standard is solidified in a software system, so that a user can conveniently check the acceptance standard during inspection, and can also take pictures on the field to make an amendment when a quality problem is found, the user can select by clicking during specific operation, time-consuming character input is not needed, and the input of results is standardized, so that the selection and the input of numbers are taken as main parts, and the input of characters is forbidden, thereby greatly facilitating the use of the user; through the engineering project information recommendation selection process, the selection range is narrowed, the system operation time of a user is further shortened, the operability of the system is improved, and the problems in the prior art are effectively solved.
Description
Technical Field
The invention relates to the field of infrastructure engineering management systems, in particular to an engineering quality acceptance management system and method based on field positioning.
Background
The power generation enterprises adopt on-site paper document acceptance in the mainstream of quality acceptance management of capital construction projects, or return to offices after paper quality recording to record data at a computer end for electronic acceptance, or input records at an on-site mobile end. The existing project quality acceptance management mode has a plurality of defects:
1. on-site acceptance of the paper document is a more traditional management mode, the handwriting of the paper document is illegible, the document is easy to lose damage and is not easy to store, and the condition that the document is signed only at the ending stage of a project is existed, so that the quality acceptance process is out of control in management.
2. The mode that returns office after the paper record and input data at the computer end and carry out the electronization acceptance is at present relatively more standard, but this mode drawback is also more obvious, because can't the real-time recording acceptance condition in the scene, generally all need additionally increase the personnel of type-in and input data, the real-time is poor, because the personnel of type-in are non-professional, still have the condition such as lou fill, wrong fill, the quality problem that meets in the scene also can't in time be recorded and filed, the management leak is more.
3. The field mobile terminal input record is the trend of future field quality acceptance management, the existing mobile terminal product has poor data structurization, and in addition, the mobile terminal operation screen is small, so that a large amount of field input data is needed, the system applicability is poor, and the field mobile terminal input record is difficult to popularize and use on the engineering field.
Disclosure of Invention
In order to solve the problems of the prior art, the invention provides a project quality acceptance management system and a project quality acceptance management method based on field positioning, a project inspection field is positioned through a positioning base station, and a quality acceptance standard is solidified in a software system, so that a user can conveniently check the acceptance standard during inspection, and can also take pictures on the field to make an amendment when a quality problem is found, the user can select by clicking during specific operation, time-consuming character input is not needed, and the input of results is standardized, so that the selection and the input of numbers are taken as main parts, and the input of characters is forbidden, thereby greatly facilitating the use of the user; through the engineering project information recommendation selection process, the selection range is narrowed, the system operation time of a user is further shortened, the operability of the system is improved, and the problems in the prior art are effectively solved.
The technical scheme adopted by the invention for solving the technical problem is that the engineering quality acceptance management system based on field positioning is characterized by comprising a plurality of servers, a plurality of computer terminals, a plurality of mobile terminals, a network, an Ultra Wide Band (UWB) positioning base station and a positioning label;
the server is provided with an engineering project quality acceptance management system, and the system comprises a BIM (Building Information Modeling) module, a positioning module, a basic data standard module, a quality problem work order and a quality acceptance order;
the computer terminal mainly bears the use of a basic data standard module and records or imports standardized data into a system;
the mobile terminal mainly bears the use of a quality problem recording module and a quality acceptance module;
the network comprises a field wired network, a mobile network and a WiFi network;
the UWB positioning base station adopts a UWB positioning technology to communicate with a newly added positioning tag by utilizing a base station with a known position which is arranged in advance, and performs positioning by measuring the transmission delay difference between different base stations and the positioning tag by utilizing a positioning algorithm;
the positioning tag is powered by a battery, and the position is determined by transmitting UWB signals to a peripheral UWB positioning base station.
The BIM module is used as a digital twin in engineering management, a manufactured BIM model of the belonging engineering needs to be led into a system, coordinate positioning is carried out, equipment and positions in the BIM model are marked out by codes, KKS codes can be adopted for power related enterprises, and industrial codes can be adopted in other industries;
the positioning module is used for receiving the mobile terminal and UWB positioning position information;
the basic data standard module comprises a quality standard template and an engineering coding tree module;
the quality standard template is used as a collection of acceptance techniques and comprises fields such as template names, coding ranges, standard projects, project standards, units, acceptance result data types, reference ranges, responsible units, responsible persons and the like;
the engineering coding tree module codes the engineering name and displays the tree structure, and the engineering name is divided into a unit, a system, a unit engineering, a subsection engineering, a project and a check batch from big to small.
Preferably, the quality problem worksheet is used as a main body for recording and processing the quality problem, and the quality problem worksheet comprises codes, project names, standard projects, project standards, photos, problem descriptions and the like. By photographing and recording the location of the problem with the project standard content, the problem description is normally not required to be filled in manually, and the usability of the mobile terminal is enhanced.
Preferably, the quality acceptance bill is used as a key point of engineering quality control and comprises fields of acceptance engineering projects, standard projects, acceptance result data types, whether photos need to be transmitted, acceptance units, normal ranges and the like, the acceptance result data types are used for guaranteeing operability and are divided into acceptance items, digital items, dates and single selection items (one of three or more items), and the purposes that characters are not required to be input on site and documents are quickly filled in are achieved; the acceptance unit is a multi-option and comprises nine options of a construction unit, a survey unit, a design unit, a manufacturing unit, a regulation unit, a production unit, a general contract unit, an administrative unit and a construction unit.
A project quality acceptance management method based on field positioning comprises the following steps,
firstly, installing and debugging hardware such as a server, a computer terminal, a mobile terminal, a network, a UWB positioning base station and the like, and establishing APP software of the mobile terminal;
secondly, planning a positioning area, establishing a UWB base station, preparing a positioning label by using personnel, acquiring the position of the positioning label detected by the field UWB base station or the self positioning of the mobile terminal by a positioning module according to the signal intensity, and displaying and writing position data in the engineering quality acceptance management system based on the field positioning;
thirdly, compiling the BIM model and guiding the BIM model into the engineering quality acceptance management system based on the field positioning, marking the equipment and the position by using codes, and calibrating the position of the BIM model displayed in the system by combining the position of a person holding a label obtained by a positioning module;
fourthly, compiling basic data and importing the basic data into the basic data standard module;
fifthly, according to the project progress, a quality acceptance worker holds the mobile terminal equipment and enters an acceptance site to conduct quality acceptance by utilizing APP application software;
and sixthly, one project comprises a plurality of quality acceptance sheets, each quality acceptance sheet comprises a series of specific inspection items, quality acceptance personnel must accept each specific inspection item of each quality acceptance sheet, when one specific inspection item is unqualified, the system requires the acceptance personnel to take pictures on site, the acceptance personnel take pictures and mark a problem area on the pictures in a circle, the system can automatically generate a quality problem work sheet to send the quality problem work sheet to a person in charge of the area which is maintained in advance for problem rectification, and after the rectification is completed, the system automatically notifies the quality problem work sheet to be accepted and feeds back the acceptance result to the related quality acceptance sheet.
Preferably, in the first step and the second step, when the UWB positioning signal is strong, the UWB positioning information is preferentially used, and the positioning information of the mobile terminal itself is used instead, and generally, the UWB positioning base station is deployed in a place where the requirement for the position accuracy is high due to equipment or area division density, and the mobile signal positioning is adopted in a place where the area division is small due to less open equipment, so that the cost for deploying the UWB can be effectively reduced.
Preferably, a system debugging and trial step is added after the fourth step and before the fifth step.
Preferably, in the fifth step, when the quality acceptance staff holds the mobile terminal device to enter the acceptance site, the system automatically pushes and displays the specific nearby acceptance items through the positioning base station.
Preferably, in the sixth step, the system adopts a small-to-large mode for acceptance inspection, namely, the higher-level project sub-project can be accepted only after the lower-level inspection batch is accepted, and similarly, the sub-project sub-projects can be accepted only after the sub-project is accepted, and the unit project, the system and the unit can be analogized.
Preferably, in the sixth step, when the project still has quality problem worksheets which are not accepted, the system cannot accept the project; and only after all quality acceptance sheets of the engineering project are accepted, the whole engineering project is accepted.
The invention has the beneficial effects that: the invention provides a project quality acceptance management system and method based on site location, which locate a project inspection site through a location base station, and solidify the quality acceptance standard in a software system, thereby facilitating a user to check the acceptance standard during acceptance, also being capable of taking a picture on site to put forward an amendment when finding a quality problem, and the user can select by clicking during specific operation without inputting characters in a time-consuming manner, and meanwhile standardizing the input of results, mainly selecting and inputting numbers, and forbidding the input of characters, thereby greatly facilitating the use of the user; through the engineering project information recommendation selection process, the selection range is narrowed, the system operation time of a user is further shortened, and the system operability is improved.
Drawings
Fig. 1-5 are schematic diagrams of a first embodiment of the present invention. Fig. 1 is a schematic diagram of an embodiment of the invention, fig. 2 is a schematic diagram of an acceptance process of a quality acceptance sheet inspection project, fig. 3 is a schematic diagram of a quality problem work sheet process, fig. 4 is a schematic diagram of a quality acceptance sheet process, and fig. 5 is a schematic diagram of an engineering project information recommendation selection process.
Detailed Description
Fig. 1-5 are schematic diagrams of embodiments of the present invention. Fig. 1 is a schematic diagram of an embodiment of the invention, fig. 2 is a schematic diagram of an acceptance process of a quality acceptance sheet inspection project, fig. 3 is a schematic diagram of a quality problem work sheet process, fig. 4 is a schematic diagram of a quality acceptance sheet process, and fig. 5 is a schematic diagram of an engineering project information recommendation selection process.
Fig. 1 to 5 show that, in this example, an engineering quality acceptance management system based on field positioning includes multiple servers, multiple computer terminals, multiple mobile terminals, a network, an UWB (Ultra Wide Band) positioning base station, and a positioning tag.
The server is provided with an engineering project quality acceptance management system, and the system comprises a BIM (Building Information Modeling) module, a positioning module, a basic data standard module, a quality problem work order and a quality acceptance order.
The computer terminal mainly bears the use of a basic data standard module and records or imports the standardized data into the system.
The mobile terminal mainly bears the use of a quality problem recording module and a quality acceptance module.
The network includes a live wired network, a mobile network, and a WiFi network.
The UWB positioning base station adopts a UWB positioning technology to communicate with a newly added positioning tag by utilizing a base station with a known position which is arranged in advance, and performs positioning by measuring the transmission delay difference between different base stations and the positioning tag by utilizing a positioning algorithm.
The positioning tag is powered by a battery, and the position is determined by transmitting UWB signals to a peripheral UWB positioning base station.
The BIM module is used as a digital twin in engineering management, a manufactured engineering BIM model needs to be guided into a system, coordinate positioning is carried out, equipment and positions in the BIM model are marked out by codes, KKS codes can be adopted for power related enterprises, and industrial codes can be adopted for other industries.
The positioning module is used for receiving the mobile terminal and UWB positioning position information.
The basic data standard module comprises a quality standard template and an engineering coding tree module.
The quality standard template is used as a collection of acceptance processes and comprises fields such as template names, coding ranges, standard items, project standards, units, acceptance result data types, reference ranges, responsible units, responsible persons and the like.
The engineering coding tree module codes the engineering name and displays the tree structure, and the engineering name is divided into a unit, a system, a unit engineering, a subsection engineering, a project and a check batch from big to small.
The invention prompts that the quality problem worksheet is used as a main body for recording and processing the quality problems, and the quality problem worksheet comprises codes, project names, standard projects, project standards, photos, problem descriptions and the like. By photographing and recording the location of the problem with the project standard content, the problem description is normally not required to be filled in manually, and the usability of the mobile terminal is enhanced.
The invention prompts that the quality acceptance sheet is taken as the key point of engineering quality control, and comprises fields of acceptance engineering items, standard items, acceptance result data types, whether photos need to be transmitted, acceptance units, normal ranges and the like, wherein the acceptance result data types are used for ensuring operability and are divided into acceptance items, digital items, dates and single selection items (one of three or more items), so that the purposes of no need of inputting characters on site and quick filling of documents are realized; the acceptance unit is a multi-option and comprises nine options of a construction unit, a survey unit, a design unit, a manufacturing unit, a regulation unit, a production unit, a general contract unit, an administrative unit and a construction unit.
The invention provides that the inspection batch refers to an inspection body which is assembled for inspection according to the same production condition or a specified mode and consists of a certain number of samples. A number of said lots may be included in one said quality acceptance sheet.
Fig. 1-5 show a project quality acceptance management method based on field positioning, comprising the following steps,
firstly, installing and debugging hardware such as a server, a computer terminal, a mobile terminal, a network, a UWB positioning base station, a positioning tag and the like, and establishing APP software of a mobile terminal;
secondly, planning a positioning area, establishing a UWB base station, preparing a positioning label by using personnel, acquiring the position of the positioning label detected by the field UWB base station or the self positioning of the mobile terminal by a positioning module according to the signal intensity, and displaying and writing position data in the engineering quality acceptance management system based on the field positioning;
thirdly, compiling the BIM model and guiding the BIM model into the engineering quality acceptance management system based on the field positioning, marking the equipment and the position by using codes, and calibrating the position of the BIM model displayed in the system by combining the position of a person holding a label obtained by a positioning module;
fourthly, compiling basic data and importing the basic data into the basic data standard module;
fifthly, according to the project progress, a quality acceptance worker holds the mobile terminal equipment and enters an acceptance site to conduct quality acceptance by utilizing APP application software;
and sixthly, one project comprises a plurality of quality acceptance sheets, each quality acceptance sheet comprises a series of specific inspection items, quality acceptance personnel must accept each specific inspection item of each quality acceptance sheet, when one specific inspection item is unqualified, the system requires the acceptance personnel to take pictures on site, the acceptance personnel take pictures and mark a problem area on the pictures in a circle, the system can automatically generate a quality problem work sheet to send the quality problem work sheet to a person in charge of the area which is maintained in advance for problem rectification, and after the rectification is completed, the system automatically notifies the quality problem work sheet to be accepted and feeds back the acceptance result to the related quality acceptance sheet.
The invention prompts that in the first step and the second step, under the condition of strong UWB positioning signals, UWB positioning information is preferentially used, and positioning information of a mobile terminal is used instead, a UWB positioning base station is generally deployed at a place where equipment or area division is dense and has high requirement on position precision, and a mobile signal is adopted for positioning at a position where less area division is available in less equipment, so that the cost for deploying UWB can be effectively reduced.
The invention prompts that a system debugging and trial step is added after the fourth step and before the fifth step.
The invention prompts that in the fifth step, when the quality acceptance staff holds the mobile terminal equipment to enter an acceptance site, the system automatically pushes and displays the nearby specific acceptance items through the positioning base station.
The invention prompts that in the sixth step, the system adopts a mode from small to large to check and accept, namely, the higher project sub project can be checked and accepted after the lower test batch is checked and accepted, similarly, the sub project can be checked and accepted after the sub project is checked and accepted, and then the unit project, the system and the unit can be analogized.
The invention prompts that in the sixth step, when the project still has quality problem work orders which are not accepted, the system can not accept the project; and only after all quality acceptance sheets of the engineering project are accepted, the whole engineering project is accepted.
Claims (9)
1. A project quality acceptance management system based on field positioning is characterized by comprising a plurality of servers, a plurality of computer terminals, a plurality of mobile terminals, a network, an Ultra Wide Band (UWB) positioning base station and a positioning label;
the server is provided with an engineering project quality acceptance management system, and the system comprises a BIM (Building Information Modeling) module, a positioning module, a basic data standard module, a quality problem work order and a quality acceptance order;
the computer terminal mainly bears the use of a basic data standard module and records or imports standardized data into a system;
the mobile terminal mainly bears the use of a quality problem recording module and a quality acceptance module;
the network comprises a field wired network, a mobile network and a WiFi network;
the UWB positioning base station adopts a UWB positioning technology to communicate with a newly added positioning tag by utilizing a base station with a known position which is arranged in advance, and performs positioning by measuring the transmission delay difference between different base stations and the positioning tag by utilizing a positioning algorithm;
the positioning tag adopts a battery-powered positioning tag, and the position is determined by transmitting UWB signals to a peripheral UWB positioning base station;
the BIM module is used as a digital twin in engineering management, a manufactured BIM model of the belonging engineering needs to be led into a system, coordinate positioning is carried out, equipment and positions in the BIM model are marked out by codes, KKS codes can be adopted for power related enterprises, and industrial codes can be adopted in other industries;
the positioning module is used for receiving the mobile terminal and UWB positioning position information;
the basic data standard module comprises a quality standard template and an engineering coding tree module;
the quality standard template is used as a collection of acceptance techniques and comprises fields such as template names, coding ranges, standard projects, project standards, units, acceptance result data types, reference ranges, responsible units, responsible persons and the like;
the engineering coding tree module codes the engineering name and displays the tree structure, and the engineering name is divided into a unit, a system, a unit engineering, a subsection engineering, a project and a check batch from big to small.
2. The project quality acceptance management system based on field positioning as claimed in claim 1, wherein the quality problem worksheet is used as a main body for recording and processing quality problems, and comprises codes, project names, standard projects, project standards, photos, problem descriptions and the like;
by photographing and recording the location of the problem with the project standard content, the problem description is normally not required to be filled in manually, and the usability of the mobile terminal is enhanced.
3. The project quality acceptance management system based on field positioning as claimed in claim 1, wherein the quality acceptance sheet is taken as a key point of project quality management and control, and comprises fields of acceptance project items, standard projects, acceptance result data types, whether photos need to be transmitted, acceptance units, normal ranges and the like, the acceptance result data types are used for ensuring operability and are divided into acceptance items, digital items, dates and single selection items, so that the purposes of no need of inputting characters on site and quick filling of receipts are realized; the acceptance unit is a multi-option and comprises nine options of a construction unit, a survey unit, a design unit, a manufacturing unit, a regulation unit, a production unit, a general contract unit, an administrative unit and a construction unit.
4. A project quality acceptance management method based on field positioning is characterized by comprising the following steps,
firstly, installing and debugging hardware such as a server, a computer terminal, a mobile terminal, a network, a UWB positioning base station and the like, and establishing APP software of the mobile terminal;
secondly, planning a positioning area, establishing a UWB base station, preparing a positioning label by using personnel, acquiring the position of the positioning label detected by the field UWB base station or the self positioning of the mobile terminal by a positioning module according to the signal intensity, and displaying and writing position data in the engineering quality acceptance management system based on the field positioning;
thirdly, compiling the BIM model and guiding the BIM model into the engineering quality acceptance management system based on the field positioning, marking the equipment and the position by using codes, and calibrating the position of the BIM model displayed in the system by combining the position of a person holding a label obtained by a positioning module;
fourthly, compiling basic data and importing the basic data into the basic data standard module;
fifthly, according to the project progress, a quality acceptance worker holds the mobile terminal equipment and enters an acceptance site to conduct quality acceptance by utilizing APP application software;
and sixthly, one project comprises a plurality of quality acceptance sheets, each quality acceptance sheet comprises a series of specific inspection items, quality acceptance personnel must accept each specific inspection item of each quality acceptance sheet, when one specific inspection item is unqualified, the system requires the acceptance personnel to take pictures on site, the acceptance personnel take pictures and mark a problem area on the pictures in a circle, the system can automatically generate a quality problem work sheet to send the quality problem work sheet to a person in charge of the area which is maintained in advance for problem rectification, and after the rectification is completed, the system automatically notifies the quality problem work sheet to be accepted and feeds back the acceptance result to the related quality acceptance sheet.
5. The project quality acceptance management method based on the field positioning as claimed in claim 4, wherein in the first step and the second step, under the condition that the UWB positioning signal is strong, the UWB positioning information is preferentially used, and the self positioning information of the mobile terminal is used instead, the UWB positioning base station is generally deployed at the place where the requirement of the equipment or the area division density on the position precision is high, and the mobile signal positioning is adopted at the place where the area division of the open equipment is less, so that the cost for deploying the UWB can be effectively reduced.
6. The project quality acceptance management method based on field positioning as claimed in claim 4, wherein a system debugging and trial step is added after the fourth step and before the fifth step.
7. The project quality acceptance management method based on site location as claimed in claim 4, wherein in the fifth step, when the quality acceptance personnel holds the mobile terminal device to enter the acceptance site, the system will automatically push and display the nearby specific acceptance items through the location base station.
8. The project quality acceptance management method based on the field positioning as claimed in claim 4, wherein in the sixth step, the system adopts a small-to-large mode for acceptance, namely, the higher-level project can be accepted only after the lower-level inspection batch is accepted, and similarly, the sub-projects can be accepted only after the sub-projects are accepted, and the rest can be done to the unit project, the system and the unit and so on.
9. The project quality acceptance management method based on the field positioning as claimed in claim 4, wherein in the sixth step, when the project still has the quality problem worksheet which is not accepted, the system can not accept the project; and only after all quality acceptance sheets of the engineering project are accepted, the whole engineering project is accepted.
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113112237A (en) * | 2021-04-20 | 2021-07-13 | 上海市环境科学研究院 | Information management method and system for environmental protection verification |
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| CN117094592A (en) * | 2023-08-21 | 2023-11-21 | 武汉市万睿数字运营有限公司 | Work order automatic acceptance method and device based on multidimensional detection and related medium |
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