CN114663756A - Steel bridge disease management method based on BIM technology - Google Patents
Steel bridge disease management method based on BIM technology Download PDFInfo
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 98
- 239000010959 steel Substances 0.000 title claims abstract description 98
- 201000010099 disease Diseases 0.000 title claims abstract description 51
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 title claims abstract description 51
- 238000007726 management method Methods 0.000 title claims abstract description 39
- 238000005516 engineering process Methods 0.000 title claims abstract description 30
- 238000001514 detection method Methods 0.000 claims abstract description 124
- 238000005286 illumination Methods 0.000 claims abstract description 16
- 239000013589 supplement Substances 0.000 claims abstract description 15
- 230000001502 supplementing effect Effects 0.000 claims abstract description 4
- 230000003749 cleanliness Effects 0.000 claims description 26
- 238000004140 cleaning Methods 0.000 claims description 22
- 238000001035 drying Methods 0.000 claims description 13
- 238000000034 method Methods 0.000 claims description 11
- 238000004891 communication Methods 0.000 claims description 6
- 238000004590 computer program Methods 0.000 claims description 4
- 230000007547 defect Effects 0.000 claims description 2
- 238000012423 maintenance Methods 0.000 abstract description 3
- 230000007797 corrosion Effects 0.000 abstract description 2
- 238000005260 corrosion Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 6
- 238000013461 design Methods 0.000 description 3
- 238000005265 energy consumption Methods 0.000 description 3
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
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Abstract
The invention relates to a BIM technology-based steel bridge disease management method, which belongs to the technical field of steel bridge maintenance and comprises an image acquisition device, an obstacle detection device, a camera moving device, a illuminance detection device, an illumination and light supplement device and a main control device; the main control device is respectively connected with the image acquisition device, the obstacle detection device, the camera moving device, the illuminance detection device and the lighting and light supplementing device; the image acquisition device is used for acquiring real-time image data of a target part of the steel bridge; the obstacle detection device is used for detecting whether an obstacle exists between the image acquisition device and the corresponding steel bridge target part or not. This scheme still can satisfy the demand to the relatively poor condition of weather such as night, overcast and rainy weather, haze are serious, especially in corrosion disease detection direction, can ensure that the steel bridge image data that the image acquisition part that corresponds obtained can not lead to steel bridge image data distortion because of weather is relatively poor.
Description
Technical Field
The invention belongs to the technical field of steel bridge maintenance, and particularly relates to a steel bridge disease management method based on a BIM (building information modeling) technology.
Background
With the gradual maturity of steel bridge technology in China, the number of built steel bridges tends to be saturated, the number of newly built steel bridges is gradually reduced every year, and the detection, maintenance and management stage of the steel bridges is advancing.
The existing steel bridge disease detection design is almost a generalized detection scheme, and the detection schemes meet the requirements for the better weather conditions such as daytime, sunny weather, non-haze weather and the like; however, for the poor weather conditions such as night, rainy weather, severe haze and the like, the detection schemes for the generalization cannot meet the requirements, especially in the detection direction of the rust disease, if the image data of the steel bridge acquired by the corresponding image acquisition part causes the distortion of the image data of the steel bridge due to the poor weather, the detection scheme for the steel bridge disease is a failure scheme.
Therefore, a steel bridge disease management method based on the BIM technology needs to be designed at the present stage to solve the problems.
Disclosure of Invention
The invention aims to provide a steel bridge disease management method based on a BIM technology, which is used for solving the technical problems in the prior art, namely, the existing steel bridge disease detection design is almost a generalized detection scheme which meets the requirements for the better weather conditions such as daytime, clear weather, non-haze weather and the like; however, for the conditions of poor weather such as night, rainy weather and severe haze, the generalized detection schemes cannot meet the requirements, especially in the rust disease detection direction, if the steel bridge image data acquired by the corresponding image acquisition part is distorted due to poor weather, the steel bridge disease detection scheme is a failure scheme.
In order to achieve the purpose, the technical scheme of the invention is as follows:
the steel bridge disease management device based on the BIM technology comprises an image acquisition device, an obstacle detection device, a camera moving device, a illuminance detection device, an illumination and light supplement device and a main control device;
the main control device is respectively connected with the image acquisition device, the obstacle detection device, the camera moving device, the illuminance detection device and the lighting and light supplementing device;
the image acquisition device is used for acquiring real-time image data of a target part of the steel bridge;
the obstacle detection device is used for detecting whether an obstacle exists between the image acquisition device and the corresponding steel bridge target part;
the camera moving device is used for moving the position of the image acquisition device;
the illuminance detection device is used for detecting real-time illuminance data of the environment where the image acquisition device is located;
and the illumination and light supplement device is used for performing illumination and light supplement on a target part of the steel bridge.
Further, the main control device controls the image acquisition device, the camera moving device, the illuminance detection device and the illumination and light supplement device to be turned off, and controls the barrier detection device to be turned on;
when the obstacle detection device detects that no obstacle exists between the image acquisition device and the corresponding steel bridge target part, the main control device starts the image acquisition device;
when the obstacle detection device detects that an obstacle exists between the image acquisition device and the corresponding steel bridge target part, the main control device starts the camera moving device, the camera moving device moves the image acquisition device to a position where no obstacle blocks the steel bridge target part, and then the main control device starts the camera moving device;
when the camera moving device is started, the main control device starts the illuminance detection device and judges whether the current real-time illuminance data meets the working requirement of the image acquisition device, and if not, the main control device starts the illumination and light supplement device.
Furthermore, the device also comprises a humidity detection device, an automatic rain shielding device, a camera cleanliness detection device and a camera cleaning device;
the main control device is respectively connected with the humidity detection device, the automatic rain shielding device, the camera cleanliness detection device and the camera cleaning device;
the humidity detection device is used for detecting whether the environment where the image acquisition device is located is rainy;
the automatic rain shielding device is used for shielding the camera of the image acquisition device from rain;
the camera cleanliness detection device is used for detecting whether the cleanliness of the camera of the image acquisition device is standard or not;
the camera cleaning device is used for cleaning the camera of the image acquisition device.
Further, the main control device controls the automatic rain shielding device, the camera cleanliness detection device and the camera cleaning device to be closed, and controls the humidity detection device to be started;
when the humidity detection device detects that the environment where the image acquisition device is located is rainy, the main control device starts the automatic rain shielding device and the camera cleanliness detection device;
when the camera cleanliness detection device detects that the cleanliness of the camera of the image acquisition device is not standard, the main control device starts the camera cleaning device.
Further, the camera cleaning device comprises a lens wiping device and a drying device;
the lens wiping device and the drying device are respectively connected with the main control device;
the lens wiping device is used for wiping the camera of the image acquisition device;
the drying device is used for drying the camera of the image acquisition device.
Further, the device also comprises a haze detection device and an unmanned aerial vehicle;
the haze detection device is connected with the main control device;
the detection unmanned aerial vehicle is in network connection with the main control device;
the haze detection device is used for detecting whether the environment where the image acquisition device is located is haze weather or not;
the detection unmanned aerial vehicle is used for moving to the position of a steel bridge target part under the control of the main control device.
Further, the main control device controls the haze detection device to be started, and controls the unmanned aerial vehicle to be detected to be closed;
when the haze detection device detects that the environment where the image acquisition device is located is haze weather, the main control device starts the unmanned aerial vehicle detection.
A steel bridge disease management system based on a BIM technology comprises the steel bridge disease management device based on the BIM technology, a wireless communication device and a BIM monitoring center, wherein the main control device is in network connection with the BIM monitoring center through the wireless communication device;
and the BIM monitoring center is used for carrying out BIM display on the target part of the steel bridge according to the relevant data of the target part of the steel bridge collected by the steel bridge disease management device.
The steel bridge disease management method based on the BIM technology adopts the steel bridge disease management device based on the BIM technology to manage the steel bridge diseases.
A storage medium having stored thereon a computer program which, when executed, performs a method for managing a steel bridge defect based on BIM technique as described above.
Compared with the prior art, the invention has the beneficial effects that:
one of the beneficial effects of this scheme lies in, this scheme still can satisfy the demand to the relatively poor condition of weather such as night, overcast and rainy weather, haze are serious, especially in corrosion disease detection direction, can ensure that the steel bridge image data that the image acquisition part that corresponds obtained can not lead to steel bridge image data distortion because of weather is relatively poor.
Drawings
Fig. 1 is a schematic structural diagram of one of the apparatuses according to the embodiment of the present application.
Fig. 2 is a schematic process diagram illustrating the operation principle of the apparatus of fig. 1 according to an embodiment of the present disclosure.
Fig. 3 is a schematic structural diagram of one of the apparatuses according to the embodiment of the present application.
Fig. 4 is a schematic process diagram illustrating an operation principle of the apparatus of fig. 3 according to an embodiment of the present application.
Fig. 5 is a schematic structural diagram of one of the apparatuses according to the embodiment of the present application.
Fig. 6 is a schematic structural diagram of one of the systems according to the embodiment of the present application.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the detailed description and specific examples, while indicating the preferred embodiment of the invention, are intended for purposes of illustration only and are not intended to limit the scope of the invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present invention without making any creative effort, shall fall within the protection scope of the present invention. It is noted that relational terms such as "first" and "second," and the like, may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions.
Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
The features and properties of the present invention are described in further detail below with reference to examples.
The existing steel bridge disease detection design is almost a generalized detection scheme, and the detection schemes meet the requirements for the better weather conditions such as daytime, sunny weather, non-haze weather and the like; however, for the poor weather conditions such as night, rainy weather, severe haze and the like, the detection schemes for the generalization cannot meet the requirements, especially in the detection direction of the rust disease, if the image data of the steel bridge acquired by the corresponding image acquisition part causes the distortion of the image data of the steel bridge due to the poor weather, the detection scheme for the steel bridge disease is a failure scheme.
Example (b):
as shown in fig. 1, a steel bridge disease management device based on the BIM technology is provided, which includes an image acquisition device, an obstacle detection device, a camera moving device, a illuminance detection device, an illumination and light supplement device, and a main control device;
the main control device is respectively connected with the image acquisition device, the obstacle detection device, the camera moving device, the illuminance detection device and the lighting and light supplementing device;
the image acquisition device is used for acquiring real-time image data of a target part of the steel bridge;
the obstacle detection device is used for detecting whether an obstacle exists between the image acquisition device and the corresponding steel bridge target part;
the camera moving device is used for moving the position of the image acquisition device;
the illuminance detection device is used for detecting real-time illuminance data of the environment where the image acquisition device is located;
and the illumination and light supplement device is used for performing illumination and light supplement on a target part of the steel bridge.
Through the scheme, the obstacle detection device and the camera moving device are matched to eliminate the obstacle influence between the image acquisition device and the steel bridge target part, so that the image acquisition device can acquire the image data of the steel bridge target part in real time; the cooperation between the illuminance detection device and the illumination light filling device can eliminate the influence on the image data acquisition of the steel bridge target part at night or under other conditions of insufficient illuminance.
As shown in fig. 2, further, the main control device controls the image acquisition device, the camera moving device, the illuminance detection device, and the illumination and light supplement device to be turned off, and controls the obstacle detection device to be turned on;
when the obstacle detection device detects that no obstacle exists between the image acquisition device and the corresponding steel bridge target part, the main control device starts the image acquisition device;
when the obstacle detection device detects that an obstacle exists between the image acquisition device and the corresponding steel bridge target part, the main control device starts the camera moving device, the camera moving device moves the image acquisition device to a position where no obstacle blocks the steel bridge target part, and then the main control device starts the camera moving device;
when the camera moving device is started, the main control device starts the illuminance detection device and judges whether the current real-time illuminance data meets the working requirement of the image acquisition device, and if not, the main control device starts the illumination and light supplement device.
By the scheme, the situation that too many devices are in an invalid starting state can be avoided, the energy consumption of the steel bridge disease management device can be reduced to the minimum, and meanwhile, the operating efficiency of each device of the steel bridge disease management device is maximized.
As shown in fig. 3, further includes a humidity detection device, an automatic rain shielding device, a camera cleanliness detection device, and a camera cleaning device;
the main control device is respectively connected with the humidity detection device, the automatic rain shielding device, the camera cleanliness detection device and the camera cleaning device;
the humidity detection device is used for detecting whether the environment where the image acquisition device is located is rainy;
the automatic rain shielding device is used for shielding the camera of the image acquisition device from rain;
the camera cleanliness detection device is used for detecting whether the cleanliness of the camera of the image acquisition device is standard or not;
the camera cleaning device is used for cleaning the camera of the image acquisition device.
Through the scheme, the influence of rainy days on image data acquisition of the steel bridge target part can be eliminated through the cooperation of the humidity detection device, the automatic rain shielding device, the camera cleanliness detection device and the camera cleaning device.
As shown in fig. 4, further, the main control device controls the automatic rain shielding device, the camera cleanliness detection device and the camera cleaning device to be turned off, and controls the humidity detection device to be turned on;
when the humidity detection device detects that the environment where the image acquisition device is located is rainy, the main control device starts the automatic rain shielding device and the camera cleanliness detection device;
when the camera cleanliness detection device detects that the cleanliness of the camera of the image acquisition device is not standard, the main control device starts the camera cleaning device.
By the scheme, the situation that too many devices are in an invalid starting state can be avoided, the energy consumption of the steel bridge disease management device can be reduced to the minimum, and meanwhile, the operating efficiency of each device of the steel bridge disease management device is maximized.
Further, the camera cleaning device comprises a lens wiping device and a drying device;
the lens wiping device and the drying device are respectively connected with the main control device;
the lens wiping device is used for wiping the camera of the image acquisition device;
the drying device is used for drying the camera of the image acquisition device.
Through the scheme, the cleanliness of the camera can be effectively ensured through the cooperation between the lens wiping device and the drying device.
As shown in fig. 5, further, the system further comprises a haze detection device and a detection unmanned aerial vehicle;
the haze detection device is connected with the main control device;
the detection unmanned aerial vehicle is in network connection with the main control device;
the haze detection device is used for detecting whether the environment where the image acquisition device is located is haze weather or not;
the detection unmanned aerial vehicle is used for moving to the position of a steel bridge target part under the control of the main control device.
Through the scheme, the influence of haze weather on image data acquisition of the steel bridge target part can be eliminated through the cooperation of the haze detection device and the detection unmanned aerial vehicle.
Further, the main control device controls the haze detection device to be started, and controls the unmanned aerial vehicle to be detected to be closed;
when the haze detection device detects that the environment where the image acquisition device is located is haze weather, the main control device starts the unmanned aerial vehicle detection.
By the scheme, the situation that too many devices are in an invalid starting state can be avoided, the energy consumption of the steel bridge disease management device can be reduced to the minimum, and meanwhile, the operating efficiency of each device of the steel bridge disease management device is maximized.
As shown in fig. 6, a steel bridge disease management system based on the BIM technology includes the above steel bridge disease management device based on the BIM technology, and further includes a wireless communication device and a BIM monitoring center, wherein the main control device is connected with the BIM monitoring center through the wireless communication device;
and the BIM monitoring center is used for carrying out BIM display on the target part of the steel bridge according to the relevant data of the target part of the steel bridge collected by the steel bridge disease management device.
Through above-mentioned scheme, the abluent show of steel bridge disease is come out to the mode of accessible BIM show, and the relevant staff of being convenient for carries out the management to.
The steel bridge disease management method based on the BIM technology adopts the steel bridge disease management device based on the BIM technology to manage the steel bridge diseases.
A storage medium having stored thereon a computer program which, when executed, performs a steel bridge damage management method based on BIM technology as described above.
The above are preferred embodiments of the present invention, and all changes made according to the technical scheme of the present invention that produce functional effects do not exceed the scope of the technical scheme of the present invention belong to the protection scope of the present invention.
Claims (10)
1. The steel bridge disease management device based on the BIM technology is characterized by comprising an image acquisition device, an obstacle detection device, a camera moving device, a illuminance detection device, an illumination and light supplement device and a main control device;
the main control device is respectively connected with the image acquisition device, the obstacle detection device, the camera moving device, the illuminance detection device and the lighting and light supplementing device;
the image acquisition device is used for acquiring real-time image data of a target part of the steel bridge;
the obstacle detection device is used for detecting whether an obstacle exists between the image acquisition device and the corresponding steel bridge target part;
the camera moving device is used for moving the position of the image acquisition device;
the illuminance detection device is used for detecting real-time illuminance data of the environment where the image acquisition device is located;
and the illumination and light supplement device is used for performing illumination and light supplement on a target part of the steel bridge.
2. The BIM technology-based steel bridge disease management device of claim 1, wherein the main control device controls the image acquisition device, the camera moving device, the illuminance detection device and the lighting and supplementary lighting device to be turned off, and controls the obstacle detection device to be turned on;
when the obstacle detection device detects that no obstacle exists between the image acquisition device and the corresponding steel bridge target part, the main control device starts the image acquisition device;
when the obstacle detection device detects that an obstacle exists between the image acquisition device and the corresponding steel bridge target part, the main control device starts the camera moving device, the camera moving device moves the image acquisition device to a position where no obstacle blocks the steel bridge target part, and then the main control device starts the camera moving device;
when the camera moving device is started, the main control device starts the illuminance detection device and judges whether the current real-time illuminance data meets the working requirement of the image acquisition device, and if not, the main control device starts the illumination and light supplement device.
3. The BIM technology-based steel bridge disease management device of claim 2, further comprising a humidity detection device, an automatic rain shield device, a camera cleanliness detection device, a camera cleaning device;
the main control device is respectively connected with the humidity detection device, the automatic rain shielding device, the camera cleanliness detection device and the camera cleaning device;
the humidity detection device is used for detecting whether the environment where the image acquisition device is located is rainy;
the automatic rain shielding device is used for shielding the camera of the image acquisition device from rain;
the camera cleanliness detection device is used for detecting whether the cleanliness of the camera of the image acquisition device is standard or not;
the camera cleaning device is used for cleaning the camera of the image acquisition device.
4. The BIM technology-based steel bridge disease management device of claim 3, wherein the main control device controls the automatic rain shielding device, the camera cleanliness detection device and the camera cleaning device to be closed, and controls the humidity detection device to be started;
when the humidity detection device detects that the environment where the image acquisition device is located is rainy, the main control device starts the automatic rain shielding device and the camera cleanliness detection device;
when the camera cleanliness detection device detects that the cleanliness of the camera of the image acquisition device is not standard, the main control device starts the camera cleaning device.
5. The BIM technology-based steel bridge disease management device of claim 4, wherein the camera cleaning device comprises a lens wiping device and a drying device;
the lens wiping device and the drying device are respectively connected with the main control device;
the lens wiping device is used for wiping the camera of the image acquisition device;
the drying device is used for drying the camera of the image acquisition device.
6. The BIM technology-based steel bridge disease management device of claim 5, further comprising a haze detection device and a detection unmanned aerial vehicle;
the haze detection device is connected with the main control device;
the detection unmanned aerial vehicle is in network connection with the main control device;
the haze detection device is used for detecting whether the environment where the image acquisition device is located is haze weather or not;
the detection unmanned aerial vehicle is used for moving to the position of the target position of the steel bridge under the control of the main control device.
7. The BIM technology-based steel bridge disease management device of claim 6, wherein the main control device controls the haze detection device to start and controls the unmanned detection vehicle to shut down;
when the haze detection device detects that the environment where the image acquisition device is located is haze weather, the main control device starts the unmanned aerial vehicle detection.
8. A steel bridge disease management system based on BIM technology is characterized by comprising the steel bridge disease management device based on BIM technology according to any one of claims 1 to 7, a wireless communication device and a BIM monitoring center, wherein the main control device is in network connection with the BIM monitoring center through the wireless communication device;
and the BIM monitoring center is used for carrying out BIM display on the target part of the steel bridge according to the relevant data of the target part of the steel bridge collected by the steel bridge disease management device.
9. The steel bridge disease management method based on the BIM technology is characterized in that the steel bridge disease management device based on the BIM technology according to any one of claims 1-8 is adopted to manage the steel bridge diseases.
10. A storage medium, wherein the storage medium stores thereon a computer program, and when the computer program is executed, the method for managing a steel bridge defect based on the BIM technology according to claim 9 is performed.
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| CN116068956A (en) * | 2023-03-07 | 2023-05-05 | 深圳华龙讯达信息技术股份有限公司 | PLC-based production line process monitoring system and method |
| CN116068956B (en) * | 2023-03-07 | 2023-07-14 | 深圳华龙讯达信息技术股份有限公司 | PLC-based production line process monitoring system and method |
| CN116055539B (en) * | 2023-03-07 | 2023-10-13 | 深圳华龙讯达信息技术股份有限公司 | Equipment running state monitoring system and method based on industrial Internet of things |
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