TWI596566B - Bridge management information system and method thereof - Google Patents

Description

Bridge management information system and method thereof

The invention relates to a bridge management information system, in particular to a bridge management information system with a human interface. The invention also relates to a bridge information management method of the bridge management information system.

The geographical environment of many mountains and valleys in Taiwan makes bridges an indispensable transportation facility for land transportation. According to the statistics of the "Taiwan Regional Bridge Management Information System" of the Ministry of Transport's Transportation Research Institute in August, the total number of "normal use" bridges in Taiwan is 27,434 (including box culverts, without pedestrian bridges), and the Taiwan area is at the junction of plates. The earthquakes are frequent and the geological conditions are complex and changeable. At the same time, the typhoon and typhoon are frequent every year. The rivers are violently washed and silted, which is very common. In addition, the old bridges are degraded, the construction quality of the bridges built in the early years is uneven, the vehicles are overloaded, and the river sand and gravel stealing factors are unfavorable factors. Under the influence, the risk of damage to bridges is often increasing, so bridge management and maintenance are very important for Taiwan.

At present, the regular inspection of bridges in China is mainly based on human visual inspection or flight unmanned aerial vehicle detection. Although the state information of all components of each bridge can be collected through the above methods, there is indeed an effective bridge management interface. Information is systematically managed.

Although many 3D modeling techniques for buildings have been developed, they can be applied to build an effective bridge management interface; however, these 3D modeling techniques are often too complex and time consuming, in addition to the cost of these 3D modeling techniques. Very high, so not suitable for use in Taiwan The management of 27,434 existing bridges.

Therefore, how to propose a bridge management information system, which can effectively provide a bridge management and systematic management of bridges has become an urgent problem.

In view of the above-mentioned problems of the prior art, one of the objects of the present invention is to provide a bridge management information system and method thereof to solve the problem of currently lacking an effective bridge management interface for systematic management of bridges.

According to one of the objects of the present invention, a bridge management information system is proposed, which may include a component basic database, a component three-dimensional model database, an input module, a selection module, an alignment module, and a display module. The component basic database can record all the component data and related component parameters of a bridge. The component 3D model database can store a plurality of three-dimensional component models of preset bridge components. Input modules are available for entering basic information about this bridge. The selection module can select a plurality of three-dimensional component models corresponding to the bridge from the component three-dimensional model database according to the basic data and all the component materials and related component parameters of the bridge. The arranging module can arrange the selected three-dimensional component models according to the basic data to generate a full-bridge three-dimensional model of the bridge. The display module can display the full bridge 3D model of the bridge and reflect the damaged bridge components by changing the color of the 3D component model.

In a preferred embodiment, the bridge management information system further includes a status information database that can store current status information of each bridge component of the bridge.

In a preferred embodiment, the arranging module corrects a part of the selected three-dimensional component models according to the basic data and all component data and component parameters of the bridge, and then arranges the selected three-dimensional component models to generate the The three-dimensional bridge model of the bridge.

In a preferred embodiment, the basic data includes one or more of the number of bridge holes, the type of bridge hole structure, the number of bridge piers, the pier material, the number of components, the structural form of each component, and the position of each component.

In a preferred embodiment, the component building module establishes the three of the preset bridge members. Dimension component model.

In a preferred embodiment, the arranging module arranges the selected three-dimensional component models corresponding to the bridge head of the bridge according to the basic data and all component data and component parameters of the bridge to form a bridgehead model of the bridge.

In a preferred embodiment, the arranging module can correct and arrange the selected three-dimensional member models corresponding to the bridgeable bridge body according to the basic data to form a bridge body model of the bridge.

In a preferred embodiment, the three-dimensional component models corresponding to the bridge piers of the bridge are arranged according to the basic data and all component data and component parameters of the bridge to form a bridge pier model of the bridge.

In a preferred embodiment, the selected three-dimensional component models corresponding to the bridge tails of the bridge are arranged according to the basic data and all component data and component parameters of the bridge to form a bridge tail model of the bridge.

In a preferred embodiment, the display module can reflect one or more bridge members corresponding to the damage by reflecting the current state information of the bridge member by changing the color of one or more of the selected three-dimensional member models. .

In a preferred embodiment, the state information database may further include one or more of component information, inspection information, maintenance records, and photographs of the bridge members of the bridge.

In a preferred embodiment, each selected three-dimensional component model of the full-bridge three-dimensional model of the bridge can be clicked to display one or more of component information, inspection information, maintenance records, and photographs of the corresponding bridge member. .

According to one of the objects of the present invention, a bridge management information method is further provided, which may include the following steps: providing all component data and component parameters of a bridge; providing a plurality of three-dimensional component models of a plurality of preset bridge members; The basic data and all the component data and component parameters of the bridge are selected from the three-dimensional component models and the three-dimensional components corresponding to the bridge a model; the selected three-dimensional component model is arranged according to the basic data and all component data and component parameters of the bridge to generate a full-bridge three-dimensional model of the bridge; and a full-bridge three-dimensional model of the bridge is displayed.

In a preferred embodiment, the bridge information management method further includes the following steps: establishing current status information of each bridge component of the bridge.

In a preferred embodiment, the bridge information management method may further comprise the steps of: correcting a part of the selected three-dimensional component models according to the basic data and all component data and component parameters of the bridge, and arranging the selected ones. The three-dimensional component models are used to generate a full-bridge three-dimensional model of the bridge.

In a preferred embodiment, the bridge information management method further includes the following steps: establishing the three-dimensional component models of the preset bridge members.

In a preferred embodiment, the bridge information management method may further comprise the steps of: arranging the selected three-dimensional component models corresponding to the bridge head of the bridge according to the basic data and all component data and component parameters of the bridge to form the Bridge head model of the bridge.

In a preferred embodiment, the bridge information management method may further comprise the steps of: correcting and arranging the selected three-dimensional component models corresponding to the bridge body of the bridge according to the basic data and all component data and component parameters of the bridge. To form the bridge model of this bridge.

In a preferred embodiment, the bridge information management method may further comprise the steps of: arranging the selected three-dimensional component models corresponding to the bridge piers of the bridge according to the basic data and all component data and component parameters of the bridge to form the Bridge pier model.

In a preferred embodiment, the bridge information management method may further comprise the steps of: arranging the selected three-dimensional component models corresponding to the bridge tails of the bridge according to the basic data and all component data and component parameters of the bridge to form the Bridge tail model of the bridge.

In a preferred embodiment, the bridge information management method may further include the following steps: The color of one or more of the selected three-dimensional component models represents the current state information of the bridge member to reflect one or more of the bridge members of the damage.

As described above, the bridge management information system and method thereof according to the present invention may have one or more of the following advantages:

(1) In an embodiment of the present invention, the bridge management information system can pre-store a plurality of three-dimensional component models of preset bridges, and can use the simple and rapid modeling method according to the basic data of a bridge according to the preset bridges. The 3D component model establishes a full bridge 3D model of this bridge, so the cost is lower.

(2) In one embodiment of the present invention, the bridge management information system can store current state information of all bridge members of a bridge, and represent the current bridge members through the color of each three-dimensional component model of the full bridge three-dimensional model of the bridge. Status information, so it provides a visual and user-friendly management interface, which is more convenient to use.

(3) In one embodiment of the present invention, the bridge management information system can store component information, inspection information, and maintenance records of all bridge members of a bridge, and the user can select various three-dimensional component models of the full bridge three-dimensional model of the bridge. In order to display the component information, inspection information and maintenance records of the corresponding bridge members, it can provide better functions and increase the convenience of its use.

1‧‧‧Bridge Management Information System

11‧‧‧Component building module

12‧‧‧ Component Basic Database

13‧‧‧Input module

14‧‧‧Selection module

15‧‧‧ Arrangement module

16‧‧‧Display module

17‧‧‧Status Information Library

18‧‧‧ Component 3D Model Database

B‧‧‧Basic information

C‧‧‧current status information

S21~S25, S41~S46, S441~S443‧‧‧ Step procedure

A1~A4‧‧‧3D component model

Figure 1 is a block diagram of a first embodiment of a bridge management information system of the present invention.

Figure 2 is a flow chart of the first embodiment of the present invention.

Figure 3 is a block diagram of a second embodiment of the bridge management information system of the present invention.

Figure 4A is a flow chart of a second embodiment of the present invention.

Figure 4B is a flow chart of a second embodiment of the present invention.

Annex 1 is a schematic diagram of a third embodiment of the bridge management information system of the present invention.

The embodiments of the bridge management information system and the method thereof according to the present invention will be described with reference to the related drawings. For the sake of understanding, the same components in the following embodiments are denoted by the same reference numerals.

Please refer to FIG. 1, which is a block diagram of a first embodiment of a bridge management information system of the present invention. As shown in the figure, the bridge management information system 1 can include a component building module 11, a component database 12, a component three-dimensional model database 18, an input module 13, a selection module 14, an alignment module 15, and a display module 16.

The component building module 11 can establish a plurality of three-dimensional component models of a plurality of preset bridge members.

The component basic database 12 can record all component data of a bridge and related component parameters.

The component three-dimensional model database 18 can store the three-dimensional component models of the preset bridge members.

The input module 13 can be used to input the basic data B of the bridge.

The selection module 14 can select the three-dimensional component models corresponding to the bridge from the component three-dimensional model database 18 according to the basic data B and all component data of the bridge and related component parameters.

The arranging module 15 can arrange the selected three-dimensional component models according to the basic data and all component data of the bridge and related component parameters to generate a full-bridge three-dimensional model of the bridge.

The display module 16 can display a full bridge three-dimensional model of the bridge; wherein the display module 16 can display each selected three-dimensional component model of the full-bridge three-dimensional model of the bridge through different colors, thereby indicating the current state of the corresponding bridge member. News.

It can be seen from the above that in the embodiment, the bridge management information system 1 can pre-store a plurality of three-dimensional component models of a plurality of preset bridge members, and can use the simple and quick method according to the basic information of the input bridge B and all the bridges. The component data and related component parameters are based on the component 3D model database 18 to establish a full bridge 3D model of the bridge, and thus the cost is low.

In addition, the bridge management information system 1 can reflect the current state information of the corresponding bridge member through the color of each selected three-dimensional component model of the full-bridge three-dimensional model of the bridge to reflect one or more bridge members of the damage, thereby providing vision The user-friendly management interface is more convenient to use.

Referring to FIG. 2, which is a flowchart of a first embodiment of the present invention, the bridge information management method of this embodiment may include the following steps:

In step S21, all component data and component parameters of a bridge are provided.

In step S22, a plurality of three-dimensional component models of a plurality of preset bridge members are provided to provide a plurality of three-dimensional component models of the preset bridge members.

In step S23, the three-dimensional component models corresponding to the bridge are selected from the three-dimensional component models according to the basic information of the bridge and all component data and component parameters of the bridge.

In step S24, the selected three-dimensional component models are arranged according to the basic data and all component data and component parameters of the bridge to generate a full-bridge three-dimensional model of the bridge.

In step S25, the full bridge three-dimensional model of the bridge is displayed through the display module.

In step S26, the color of each selected three-dimensional component model of the full-bridge three-dimensional model of the bridge represents the current state information of the corresponding bridge member.

Please refer to FIG. 3, which is a block diagram of a second embodiment of the bridge management information system of the present invention. As shown in the figure, the bridge management information system 1 can include a component building module 11, a component basic database 12, a component three-dimensional model database 18, an input module 13, a selection module 14, an alignment module 15, and a status information database. 17 and display module 16.

The component building module 11 can draw road dikes, approach road guardrails, road dikes - protection measures, river courses, abutments, abutment foundations, wing walls / retaining bridges, bridge decks, pavements (2 types), bridges through drawing software Guardrails, main components (girders) (6 types), piers and cap beams (7 types), pier foundations (4 types), pier/bridge foundation protection facilities, suspension bridge towers (2 types), main cable Vertical sling Zhangqiao Tower (11 types), inclined steel cable, arch ring (including cross bar, hanging material / column, a total of 33 types), nodes, upper string, lower string, end support column, straight 桁, 桁, struts , diagonal braces, slab beams, box culverts, thereby establishing a plurality of three-dimensional component models of preset bridge members to provide three-dimensional component models of various types of bridges, such as suspension bridges, diagonal bridges, bridges, arch bridges, beam bridges, Box bridges, π bridges, truss bridges, double-deck bridges, expansion bridges and box culverts, etc.

The component basic database 12 can record all component data of a bridge and related component parameters.

The component three-dimensional model database 18 can store a plurality of three-dimensional component models of preset bridge members.

The input module 13 can be used to input the basic data B of a bridge; in the embodiment, the basic data B can include the number of bridge holes of the bridge, the structure of the bridge hole, the number of bridge piers, the data of the pier, the number of each component, the structural type of each component, and The position of each component and so on.

The selection module 14 can select the three-dimensional component models corresponding to the bridge from the component three-dimensional model database 18 according to the basic data B and all component data of the bridge and related component parameters.

Different from the foregoing embodiment, in the embodiment, the arranging module 15 can correct a part of the selected three-dimensional component models according to the basic data, and then arrange the selected three-dimensional component models to generate the bridge. Full bridge 3D model.

The arranging module 15 can arrange the three-dimensional component models corresponding to the bridge head of the bridge according to the information of each component position of the basic data B and all component data of the bridge and related component parameters to form a bridgehead model of the bridge. The three-dimensional component models corresponding to the selection of the bridge head may include one or more of a bridge abutment, an abutment foundation, a wing wall/retaining bridge, an approach road embankment, an approach road guardrail, and a road embankment-protective measure.

The aligning module 15 can determine the type of the bridge according to the basic data B and all the component materials of the bridge and the bridge hole structure type of the relevant component parameters, and correct the selected three-dimensional corresponding to the bridge body of the bridge. The component model, according to the basic data B and all the component data of the bridge and related component parameters, the number of each component, the position of each component and the structural type of each component And selecting the three-dimensional component models corresponding to the bridge body of the bridge to form a bridge model of the bridge, wherein the selected three-dimensional component models corresponding to the bridge body may include bridge decks, pavements, bridge guardrails , one of the main components (girders), main cable, diagonal steel cable, arch ring, joint, upper string, lower string, end support column, straight truss, cross truss, struts, diagonal braces, slab beams, box culverts and river courses Or one or more of one or more.

Then, the arranging module 15 can arrange the piers corresponding to the bridge according to the basic data B and all the component materials of the bridge and the number of bridge piers, the pier data, the number of each component, the structural type of each component, and the position of each component. The three-dimensional component models are selected to form a bridge pier model of the bridge, wherein the selected three-dimensional component models corresponding to the piers may include a pier column and a cap beam, a suspension bridge tower, a diagonal bridge bridge tower, a pier foundation, One or more of the pier/bridge protection facilities.

Finally, the arranging module 15 can arrange the selected three-dimensional component models corresponding to the bridge tails of the bridge according to the basic data B and all component data of the bridge and the position of each component of the relevant component parameters to form a bridge tail model of the bridge. Thereby, the full bridge three-dimensional model of the bridge is completed, wherein the selected three-dimensional component models corresponding to the bridge tail may include a bridge abutment, an abutment foundation, a wing wall/retaining bridge, a road embankment, an approach road guardrail and a road embankment- One or more of the protective measures.

In addition, the bridge management information system 1 of the present embodiment may further include a status information database 17, which can store and hold the current status information C of each bridge component of the bridge to indicate its health status, thereby reflecting The damaged bridge member; in addition, the state information database 17 can store and hold the updated component information, inspection information, maintenance records and photos of the bridge members of the bridge.

The display module 16 can display a full bridge three-dimensional model of the bridge; wherein the display module 16 can display various selected three-dimensional component models of the bridge full-bridge three-dimensional model through different colors, thereby providing a visual interface for the user to Understand the current status information of the corresponding bridge component C; this In addition, the user can select any one of the selected three-dimensional component models to display the component information, inspection information, maintenance records and photos of the corresponding bridge members.

It can be seen from the above that in the present embodiment, the bridge management information system 1 can not only establish a full-bridge three-dimensional model of the bridge through a special and simple method, but also can pass through the three-dimensional components of the full-bridge three-dimensional model of the bridge. The color of the model indicates the current state information C of the corresponding bridge component, and can be directly selected by the user to select any one of the three-dimensional model of the bridge full-bridge model to know the component information, inspection information, and maintenance of the corresponding bridge component. Recording, photos, etc., thus providing a visual and user-friendly management interface that is more convenient to use and more versatile.

Please refer to FIG. 4A and FIG. 4B , which are flowcharts of a second embodiment of the present invention. The bridge information management method of this embodiment may include the following steps:

In step S41, the basic data of the bridge is input, all component data of the bridge and related component parameters are stored, and the process proceeds to step S42.

In step S42, a plurality of three-dimensional component models corresponding to the bridge are selected from the component three-dimensional model database according to the basic data, the component data, and the related component parameters, and the process proceeds to step S43.

In step S43, a three-dimensional member model such as a bridge abutment, an abutment foundation, a wing wall/retaining bridge, an approach road embankment, an approach road barrier, and a road embankment-protection measure are arranged to form a bridgehead model of the bridge, and the process proceeds to step S44.

In step S44, the type of the bridge is determined according to the bridge structure pattern of the basic data, the component data and the relevant component parameters; if it is a suspension bridge, the process proceeds to step S441; if it is a bridge, the process proceeds to step S442; if it is a beam bridge, the box type The bridge or the π bridge proceeds to step S443; if it is a diagonal bridge, the process proceeds to step S444; if it is an arch bridge, the process proceeds to step S445; and if it is a truss bridge, the process proceeds to step S446.

In step S441, the three-dimensional component model of the bridge deck, the pavement, the bridge guardrail, the main component (the girders) is lengthened, and the three-dimensional component models such as the river channel, the main cable, and the sling are arranged to form the bridge of the bridge. The body model is further arranged with a three-dimensional member model such as a bridge tower, a pier column and a cap beam, a pier foundation and a pier/bridge foundation protection facility to form a pier model of the bridge, and proceeds to step S45.

In step S442, the three-dimensional component model of the bridge deck is thickened, and three-dimensional component models such as pavement, bridge guardrail and river channel are arranged to form a bridge body model of the bridge, and the pier column and the cap beam, the pier foundation and the pier/bridge foundation are arranged. A three-dimensional member model such as a facility is protected to form a bridge model of the bridge, and the process proceeds to step S45.

In step S443, three-dimensional component models such as bridge decks, pavements, bridge guardrails, main components (girders) and rivers are arranged to form a bridge model of the bridge, and the pier columns and cap beams, pier foundations and pier/bridge foundation protection are arranged. A three-dimensional member model such as a facility is formed to form a bridge model of the bridge, and the process proceeds to step S45.

In step S444, the three-dimensional component model of the bridge deck, the pavement, the bridge guardrail, the main component (gird) is elongated, and the three-dimensional component models such as the river channel and the oblique steel cable are arranged to form the bridge model of the bridge, and then the bridge tower is arranged. A three-dimensional member model such as a pier column and a cap beam, a pier foundation, and a pier/bridge foundation protection facility are formed to form a pier model of the bridge, and the process proceeds to step S45.

In step S445, three-dimensional component models such as bridge decks, pavements, bridge guardrails, main components (girders), arch rings (including crossbars, hanging materials/columns), and river courses are arranged to form a bridge body model of the bridge, and then the piers are arranged. A three-dimensional member model such as a column and a cap beam, a pier foundation, and a pier/bridge foundation protection facility is formed to form a pier model of the bridge, and the process proceeds to step S45.

In step S446, the bridge deck, the pavement, the bridge guardrail, the truss frame (including the node, the upper chord, the lower chord, the end support column, the straight cymbal, the slanting truss, the struts, the diagonal bracing, the slab beam) and the three-dimensional component model of the river channel are arranged. The bridge model of the bridge is formed, and the three-dimensional member models such as the pier column and the cap beam, the pier foundation and the pier/bridge foundation protection facility are arranged to form the bridge pier model, and the process proceeds to step S45.

In step S45, a three-dimensional component model such as a bridge abutment, an abutment foundation, a wing wall/retaining bridge, an approach roadway, an approach roadway, and a road embankment-protection measure are arranged to form a bridge tail model of the bridge. And it proceeds to step S46.

In step S46, a full bridge three-dimensional model of the bridge is displayed.

It is worth mentioning that the current bridge inspections are mainly based on human visual inspection or flight unmanned aerial vehicle detection, but there is a lack of an effective bridge management system to systematically manage the above information. However, in an embodiment of the present invention, the bridge management information system can store current state information of all bridge members of a bridge, and indicate the current state of the corresponding bridge member through the color of each three-dimensional component model of the full bridge three-dimensional model of the bridge. Information, so it can provide a visual and user-friendly management interface, which is more convenient to use.

Moreover, the 3D modeling techniques of conventional techniques are often too complex and time consuming, so they are also very costly and therefore not suitable for use in many bridge management applications that have been completed. In contrast, in one embodiment of the present invention, the bridge management information system can pre-store a plurality of three-dimensional bridge component models of preset bridges, and can use the simple and rapid modeling method according to the basic data of a bridge according to the preset bridges. The 3D component model establishes a full-bridge 3D model of the bridge, so it is less costly and is well suited for use in bridge management that has been completed.

In addition, in an embodiment of the present invention, the bridge management information system can store component information, inspection information, maintenance records and photos of all bridge members of the bridge, and the user can select various three-dimensional components of the full bridge three-dimensional model of the bridge. The model displays the corresponding bridge member's component information, inspection information, maintenance records and photos, so it can provide better functions and increase the convenience of its use. As can be seen from the above, the present invention has progressive patent requirements.

Please refer to Appendix 1, which is a schematic diagram of a third embodiment of the bridge management information system of the present invention. This embodiment illustrates a visual management interface of the bridge management information system.

The display module of the bridge management information system can display the full bridge 3D model of the bridge, and can display the various 3D component models of the bridge full bridge 3D model through different colors to indicate the current state information of the corresponding bridge components, such as health status, etc. For example, green can be used to indicate health status Good, yellow indicates slight deterioration, and red indicates severe deterioration.

As shown in Annex 1, the three-dimensional member model A1, the three-dimensional member model A2, and the three-dimensional member model A4 indicate that their health state is slightly deteriorated in yellow, and the three-dimensional member model A3 indicates that their health state is severely deteriorated in red.

Therefore, the user can easily separate the health status of each component through the above-mentioned visual interface, and can directly select any three-dimensional component model to know the component information, detection information, maintenance record, and the like of the corresponding bridge component.

In summary, in one embodiment of the present invention, the bridge management information system may pre-store a plurality of three-dimensional component models of preset bridges, and according to the basic data of a bridge through simple and rapid modeling methods, according to the presets The three-dimensional component model of the bridge establishes a full-bridge three-dimensional model of the bridge, so the cost is lower.

Moreover, in an embodiment of the present invention, the bridge management information system can store current state information of all bridge members of a bridge, and indicate the current state of the corresponding bridge member through the color of each three-dimensional member model of the full bridge three-dimensional model of the bridge. Information, so it can provide a visual and user-friendly management interface, which is more convenient to use.

In addition, in an embodiment of the present invention, the bridge management information system can store component information, inspection information, maintenance records and photos of all bridge members of the bridge, and the user can select various three-dimensional components of the full bridge three-dimensional model of the bridge. The model displays the component information, inspection information and maintenance records of the corresponding bridge components, so it can provide better functions and increase the convenience of its use.

It can be seen that the present invention has achieved the desired effect under the prior art, and is not familiar with the skill of the artist, and its progressiveness and practicability have been met with the patent application requirements.提出 Submit a patent application in accordance with the law, and ask your bureau to approve the application for this invention patent, in order to encourage creation, to the sense of virtue.

The above is intended to be illustrative only and not limiting. Any other essence that does not deviate from the invention God and the scope, and equivalent modifications or changes to them shall be included in the scope of the patent application attached.

1‧‧‧Bridge Management Information System

11‧‧‧Component building module

12‧‧‧ Component Basic Database

13‧‧‧Input module

14‧‧‧Selection module

15‧‧‧ Arrangement module

16‧‧‧Display module

18‧‧‧ Component 3D Model Database

B‧‧‧Basic information

Claims (15)

A bridge management information system includes: a component basic database, which records all component data and component parameters of a bridge; a component three-dimensional model database, which is a plurality of three-dimensional component models for storing a plurality of preset bridge components; The input module is for inputting a basic data of the bridge; a selection module is selected from the three-dimensional model database of the component according to the basic data and all component data and component parameters of the bridge. a component model; an array module, which selects the three-dimensional component models according to the basic data to generate a full-bridge three-dimensional model of the bridge; and a display module that displays the full-bridge three-dimensional model of the bridge. For example, the bridge management information system described in claim 1 further includes a state information database for storing current status information of one of the bridge members of the bridge. The bridge management information system according to claim 1, wherein the arranging module corrects a part of the selected three-dimensional component models according to the basic data and all component data and component parameters of the bridge, and then The selected three-dimensional component models are arranged to produce a full-bridge three-dimensional model of the bridge. The bridge management information system according to claim 1, wherein the basic data includes one or a plurality of bridge hole numbers, bridge hole structure types, number of bridge piers, pier data, number of components, structure types of each component, and position of each component. the above. For example, the bridge management information system described in claim 1 further includes a component building module, and the three-dimensional component models of the preset bridge members are established. The bridge management information system according to claim 1, wherein the array module corresponds to the bridge according to the basic data and all component data and component parameters of the bridge. Selecting the three-dimensional member models of one of the bridge heads to form a bridgehead model of the bridge, and/or correcting and arranging the selection of one of the bridges according to the basic data and all component data and component parameters of the bridge And the three-dimensional component models are formed to form a bridge model of the bridge, and/or the selected three-dimensional component models corresponding to one of the bridge piers are arranged according to the basic data and all component data and component parameters of the bridge to form One of the bridge models of the bridge, and/or the selected three-dimensional member models corresponding to one of the bridge ends of the bridge according to the basic data and all component data and component parameters of the bridge to form a bridge tail model of the bridge. The bridge management information system of claim 2, wherein the display module reflects the current state information of the corresponding bridge member by changing a color of one or more selected ones of the three-dimensional member models One or more bridge members that are damaged. The bridge management information system of claim 7, wherein the status information database further comprises one of a component of the bridge member storing the bridge, a detection information, a maintenance record, and a photo. Or more than one. For example, in the bridge management information system described in claim 8, wherein the selected three-dimensional component model of the full-bridge three-dimensional model of the bridge can be selected to display the corresponding component information of the bridge component, and the detection information. , the maintenance record and one or more of the photos. A bridge information management method comprises the following steps: providing all the component data and component parameters of a bridge; providing a plurality of three-dimensional component models of a plurality of preset bridge members; according to one of the basic materials of the bridge and all the components of the bridge And the component parameters are selected from the three-dimensional component models, and the three-dimensional component models corresponding to the bridge are selected according to the basic data and all component data and component parameters of the bridge. The three-dimensional component models are used to generate a full-bridge three-dimensional model of the bridge; and a full-bridge three-dimensional model of the bridge is displayed. For example, the bridge information management method described in claim 10 further includes the following steps: establishing current status information of each of the bridge members of the bridge. For example, the bridge information management method described in claim 10 further includes the following steps: correcting a part of the selected three-dimensional component models according to the basic data and all component data and component parameters of the bridge, and then arranging The three-dimensional component models are selected to produce a full bridge three-dimensional model of the bridge. For example, the bridge information management method described in claim 10 further includes the following steps: establishing the three-dimensional component models of the preset bridge members. For example, the bridge information management method described in claim 10 further includes the following steps: arranging the selected three-dimensional component models corresponding to one of the bridgeheads of the bridge according to the basic data and all component data and component parameters of the bridge. Forming a bridgehead model of the bridge; and/or modifying and arranging the selected three-dimensional component models corresponding to one of the bridges of the bridge according to the basic data and all component data and component parameters of the bridge to form a bridge of the bridge a body model; and/or according to the basic data and all component data and component parameters of the bridge, the selected three-dimensional member models corresponding to one of the bridge piers to form a bridge model of the bridge; and/or according to the The basic data and all component data and component parameters of the bridge are arranged corresponding to the selected three-dimensional component models of one of the bridge ends to form a bridge tail model of the bridge. For example, the bridge information management method described in claim 11 includes the following steps: The current state information of the corresponding bridge member is represented by changing the color of one or more of the selected three-dimensional member models to reflect one or more bridge members of the damage.