CN107025516A - BIM-based information management system for high-speed railway precast beam yard - Google Patents
BIM-based information management system for high-speed railway precast beam yard Download PDFInfo
- Publication number
- CN107025516A CN107025516A CN201710142818.0A CN201710142818A CN107025516A CN 107025516 A CN107025516 A CN 107025516A CN 201710142818 A CN201710142818 A CN 201710142818A CN 107025516 A CN107025516 A CN 107025516A
- Authority
- CN
- China
- Prior art keywords
- task
- module
- construction
- client
- bim
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000000034 method Methods 0.000 claims abstract description 68
- 238000010276 construction Methods 0.000 claims abstract description 40
- 230000008569 process Effects 0.000 claims abstract description 27
- 238000004519 manufacturing process Methods 0.000 claims abstract description 21
- 238000005516 engineering process Methods 0.000 claims abstract description 8
- 230000000977 initiatory effect Effects 0.000 claims abstract description 6
- 238000003197 gene knockdown Methods 0.000 claims description 8
- 238000013461 design Methods 0.000 claims description 5
- 238000001514 detection method Methods 0.000 claims description 4
- 238000012856 packing Methods 0.000 claims description 3
- 238000003860 storage Methods 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 abstract description 5
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000006399 behavior Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000010923 batch production Methods 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000012552 review Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q10/00—Administration; Management
- G06Q10/06—Resources, workflows, human or project management; Enterprise or organisation planning; Enterprise or organisation modelling
- G06Q10/063—Operations research, analysis or management
- G06Q10/0631—Resource planning, allocation, distributing or scheduling for enterprises or organisations
- G06Q10/06311—Scheduling, planning or task assignment for a person or group
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q10/00—Administration; Management
- G06Q10/10—Office automation; Time management
- G06Q10/103—Workflow collaboration or project management
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q50/00—Information and communication technology [ICT] specially adapted for implementation of business processes of specific business sectors, e.g. utilities or tourism
- G06Q50/08—Construction
Landscapes
- Business, Economics & Management (AREA)
- Human Resources & Organizations (AREA)
- Engineering & Computer Science (AREA)
- Strategic Management (AREA)
- Entrepreneurship & Innovation (AREA)
- Economics (AREA)
- Marketing (AREA)
- Theoretical Computer Science (AREA)
- Tourism & Hospitality (AREA)
- Physics & Mathematics (AREA)
- General Business, Economics & Management (AREA)
- General Physics & Mathematics (AREA)
- Operations Research (AREA)
- Quality & Reliability (AREA)
- General Health & Medical Sciences (AREA)
- Primary Health Care (AREA)
- Data Mining & Analysis (AREA)
- Health & Medical Sciences (AREA)
- Development Economics (AREA)
- Educational Administration (AREA)
- Game Theory and Decision Science (AREA)
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
Abstract
The invention discloses an information management system of a high-speed railway precast beam yard based on BIM, belonging to the technical field of railway beam yards.A server end comprises a construction task generation module, a first sending module, a first receiving module and a hanging module; the construction task generation module generates a beam yard construction process task according to the beam yard construction set information; the construction task generation module issues the generated beam yard construction process tasks to the client through the first sending module so that the client can initiate or close the received process tasks; the first receiving module is connected with the client and used for receiving information which is sent by the client and used for initiating or closing operation of the process task; and the hanging module is used for hanging information of initiating or closing operation of the process task on the BIM model of the box girder with the corresponding number. By utilizing the BIM technology, a server end and a client end of the actual production management of the beam yard are built, the issuing and uploading of the construction production plan are completed, and the requirement of accurate and quick transmission of construction production information is met.
Description
Technical field
The present invention relates to railway beam field technology field, more particularly to a kind of high speed railway prefabricating Liang Chang based on BIM letter
Breathization management system.
Background technology
At present, production management is carried out to railway prefabricated Liang Chang to be mainly according to communications such as mobile portable phones, that is, with
The upload of the superior and the subordinate's construction production task of " people's pipe people " is assigned.There are some and very serious lack in this traditional way to manage
Fall into：Information transfer efficiency is low, error is big, the phenomenon such as information misguidance caused by extraneous element disturbance etc..Especially applied currently
In the case that work production task weight, duration are compact, how reasonably to arrange the linking constructed between production task and process is weight
In it is weight.And with the batch production of high speed railway prefabricating beam construction and production management, standardization, standardization and BIM information
Change technology it is increasingly mature, these problems also become increasingly conspicuous, it would be highly desirable to solve.
The content of the invention
It is an object of the invention to provide a kind of KXG of the high speed railway prefabricating Liang Chang based on BIM, with
Solve the problem of existing railway prefabricated beam management information transmission is inaccurate.
To realize object above, the technical solution adopted by the present invention is：A kind of high speed railway prefabricating beam based on BIM is provided
The KXG of field, the system includes：Server end and client；
Described server end includes construction task generation module, the first sending module, the first receiving module and knock-down module；
Construction task generation module is set a roof beam in place according to Liang Chang applies group information, generation beam working procedure task；
Construction task generation module by the first sending module by the beam working procedure mission dispatching of generation to client so that
Client is initiated or closed procedure the process task received；
First receiving module is connected with client, receive client send to process tasks carrying initiate or closed procedure letter
Breath；
Knock-down module is connected to initiate process tasks carrying or the information of closed procedure is articulated in pair with the first receiving module
Should be on the BIM models of numbering box beam.
Compared with prior art, there is following technique effect in the present invention：The present invention is by using BIM
（Building Information Modeling, BIM）, the server end and client of beam actual production management are built, by
Server end is realized the push of unjointed beam production schedule task and issued, the production schedule that client the reception server end is sent
Task, the synchronizing information initiated by client or closed per procedure task and every procedure is initiated and closed to server
The information, is articulated on corresponding BIM models by end by server.Construction production information is met to pass on accurately and rapidly
Need.Compared with the way to manage of traditional " people's pipe people ", not only reduce the error of information transmission, greatly improve information
The accuracy of transmission, and accelerate construction speed, save human cost.
Brief description of the drawings
Fig. 1 is a kind of high speed railway prefabricating Liang Chang based on BIM provided in one embodiment of the invention information system management
The structural representation of system；
Fig. 2 is the structural representation of client in one embodiment of the invention.
Embodiment
With reference to shown in Fig. 1 to Fig. 2, the present invention is described in further detail.
As shown in figure 1, present embodiment discloses a kind of information system management system of the high speed railway prefabricating Liang Chang based on BIM
System, the system：Server end 10 and client 20；
Described server end 10 include construction task generation module 11, the first sending module 12, the first receiving module 13 and
Knock-down module 14；
Construction task generation module 11 is set a roof beam in place according to Liang Chang applies group information, generation beam working procedure task；
Construction task generation module 11 is by the first sending module 12 by the beam working procedure mission dispatching of generation to client
20 so that the process task that 20 pairs of client is received is initiated or closed procedure；
First receiving module 13 is connected with client 20, and receive the transmission of client 10 initiates process tasks carrying or close behaviour
The information of work；
Knock-down module 14 is connected that the information of the initiation of process tasks carrying or closed procedure will be mounted with the first receiving module 13
On the BIM models of reference numeral box beam.
It should be noted that the client in the present embodiment includes but is not limited to smart mobile phone, personal digital assistant
（PDA）, tablet personal computer, notebook computer, vehicle-mounted computer（carputer）, the client such as intelligent watch.
Further, the BIM models of box beam are to be based on BIM technology in the present embodiment, to high speed railway prefabricating beam two dimension
Design drawing carries out processing modeling and obtained.
Specifically, after the BIM models of precast beam box beam are set up, server end reads the number on the BIM models of box beam
According to and stored, for the later stage, user calls.
Further, described construction task generation module（11）Including：Construction plan task generation unit, determining unit
And memory cell；
Construction plan task generation unit is set a roof beam in place according to Liang Chang applies group information, generation beam construction plan task；
Determining unit is connected, according to the beam of generation construction plan task, to determine adjacent work with construction plan task generation unit
Sequence duration, the duration of box beam production and the structural data per procedure；
Wherein, the structural data per procedure mainly includes the pass between document required in production process, working procedure
Involved structural data in the whole production procedure such as system, mission dispatching interval.
Memory cell carries out packing storage to the structural data of every procedure task.
Specifically, the client 20 in the present embodiment can realize that the steel reinforcement cage in the process in beam actual production is tied up
Prick, wear rubber pulling rod rod, template cleaning, support plate install, lifting steel reinforcement cage, internal model install, install other built-in fittings, pour it is mixed
Soil, health are coagulated, internal model, pre- initial tensioning is torn open, rises and move the processes times such as beam, whole tensioning, mud jacking end-blocking, beam-ends waterproof, finished product beam outbound
The receiving and initiation of business, while being synchronized to server end.
Further, client 20 send to process tasks carrying initiate or closed procedure information, specifically include beam
Number, commencement date, working procedure, job location, detail design amount, construction actual amount and construction the deadline.
Explanation is needed exist for, client 20 is when initiating or closing working procedure task, and user can pass through client
Some information related to working procedure task are chosen at end 20, including：" ×× # beams ", " ×× process ", " job location ", " thing
The information such as part process ".These information contain the space attribute and physical attribute of working procedure task.Such as：Beam number：173#
Beam, commencement date：On December 16th, 2016 working procedure：Casting concrete, job location：5# beam making bench, design flow：317m
3rd, actual amount：320 cubic metres, pour the deadline：8 a.m. 50 grades.
Further, described knock-down module 14 is additionally operable to after the completion of per pass working procedure task, received server-side
The image data for the road working procedure task that client is sent and the BIM models that image data is articulated in reference numeral box beam
On.
It should be noted that image when server end 10 can construct to the per pass working procedure task that client 20 is uploaded
Data is stored, and in order to which the later stage is when there is mistake, reviews cause of accident.
Further, described server end 10 also includes the detection module being connected with BIM models；
Detection module detects BIM before the structural data by every procedure task is packed and is stored in server end
Whether the data on model meet the actual production flow of default Pin numbers box beam.
It should be noted that data in the present embodiment on BIM models include all work equipments that beam place is related to and
The parameter of equipment.
Specifically, in actual applications, when the data on BIM can not meet the Liang Chang of specific Pin numbers construction needs,
In order to ensure that the quality and safety of construction can not implement construction plan, therefore, in the structuring number to every procedure task
According to carrying out before packing storage, it is necessary to detected to the data on BIM models, to judge whether the data on BIM models expire
The need for a sufficient Pin or number Pin box beam actual production flows.
Further, as shown in Fig. 2 described client 20 includes：Second receiving module 21, the second sending module 22 with
And module 23 is initiated/closed to task；
Second receiving module 21 is connected the process task issued with the reception server end 10 with server end 10；
Task is initiated/closed module 23 and is connected that the process task received is initiated or closed with the second receiving module 21
Operation；
Module 23 is initiated/closed to task will be initiated or closed behaviour by the second sending module 22 to the process task received
The information of work is sent to server end 10.
Further, BIM technology and informationization technology are combined in the present embodiment, described BIM models are managed.It is main
If considering in actual applications, understanding the change according to railway prefabricated beam actual conditions, and to the three-dimensional mould of railway beam
Type is that BIM models are modified, the need for meeting actual production management.
The foregoing is only presently preferred embodiments of the present invention, be not intended to limit the invention, it is all the present invention spirit and
Within principle, any modification, equivalent substitution and improvements made etc. should be included in the scope of the protection.
Claims (7)
1. a kind of KXG of the high speed railway prefabricating Liang Chang based on BIM, it is characterised in that including server end
（10）And client（20）；
Described server end（10）Including construction task generation module（11）, the first sending module（12）, the first receiving module
（13）And knock-down module（14）；
Construction task generation module（11）Set a roof beam in place according to Liang Chang and apply group information, generation beam working procedure task；
Construction task generation module（11）Pass through the first sending module（12）By the beam working procedure mission dispatching of generation to visitor
Family end（20）So that client（20）The process task received is initiated or closed procedure；
First receiving module（13）With client（20）Connection, receives client（10）Send to process tasks carrying initiate or
The information of closed procedure；
Knock-down module（14）With the first receiving module（13）Connect with by the information of the initiation of process tasks carrying or closed procedure
It is articulated on the BIM models of reference numeral box beam.
2. the system as claimed in claim 1, it is characterised in that the BIM models of the box beam are based on BIM technology, at a high speed
Railway prefabricated beam two-dimensional design drawing is handled.
3. system as claimed in claim 1 or 2, it is characterised in that described construction task generation module（11）Including：Construction
Plan target generation unit, determining unit and memory cell；
Construction plan task generation unit is set a roof beam in place according to Liang Chang applies group information, generation beam construction plan task；
Determining unit is connected, according to the beam of generation construction plan task, to determine adjacent work with construction plan task generation unit
Sequence duration, the duration of box beam production and the structural data per procedure；
Memory cell carries out packing storage to the structural data of every procedure task.
4. system as claimed in claim 3, it is characterised in that described client（20）What is sent sends out process tasks carrying
Rise or closed procedure information, specifically include beam number, commencement date, working procedure, job location, detail design amount, construction real
Measure and the construction deadline on border.
5. system as claimed in claim 3, it is characterised in that described knock-down module（14）It is additionally operable in per pass working procedure
After the completion of task, the image data for the road working procedure task that received server-side client is sent simultaneously mounts image data
On the BIM models of reference numeral box beam.
6. system as claimed in claim 3, it is characterised in that described server end（10）Also include being connected with BIM models
Detection module；
Detection module detects BIM before the structural data by every procedure task is packed and is stored in server end
Whether the data on model meet the actual production flow of default Pin numbers box beam.
7. system as claimed in claim 3, it is characterised in that described client（20）Including：Second receiving module（21）、
Second sending module（22）And task initiate/close module（23）；
Second receiving module（21）With server end（10）Connection is with the reception server end（10）The process task issued；
Task initiates/close module（23）With the second receiving module（21）Connection to be initiated the process task received or
Closed procedure；
Task initiates/close module（23）Pass through the second sending module（22）The process task received will be initiated or closed
The information of closing operation is sent to server end（10）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710142818.0A CN107025516A (en) | 2017-03-10 | 2017-03-10 | BIM-based information management system for high-speed railway precast beam yard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710142818.0A CN107025516A (en) | 2017-03-10 | 2017-03-10 | BIM-based information management system for high-speed railway precast beam yard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107025516A true CN107025516A (en) | 2017-08-08 |
Family
ID=59525608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710142818.0A Pending CN107025516A (en) | 2017-03-10 | 2017-03-10 | BIM-based information management system for high-speed railway precast beam yard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107025516A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109472425A (en) * | 2017-09-07 | 2019-03-15 | 上海嘉实（集团）有限公司 | Labor Cost Management method, system, storage medium and the terminal device of live project |
| CN109784693A (en) * | 2018-12-29 | 2019-05-21 | 陕西铁路工程职业技术学院 | A kind of Three-Dimensional Dynamic production management system for prefabricated components field |
| CN110070284A (en) * | 2019-04-17 | 2019-07-30 | 江苏开通建设工程有限公司 | A kind of wisdom beam course management system based on BIM technology |
| CN110658790A (en) * | 2019-09-17 | 2020-01-07 | 广州市微柏软件股份有限公司 | Precast beam production management system based on three-dimensional visual process management |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103679401A (en) * | 2013-12-31 | 2014-03-26 | 浙江中控研究院有限公司 | Flow control method, server, client side and system |
| CN104537459A (en) * | 2014-12-03 | 2015-04-22 | 上海同筑信息科技有限公司 | BIM-based micro field system and method |
| CN105184519A (en) * | 2015-10-23 | 2015-12-23 | 国家电网公司 | Standardized safety operation tracing management system |
| CN105930973A (en) * | 2016-04-22 | 2016-09-07 | 广州硕品物联网科技有限公司 | BIM-based construction site griddization management system and control method thereof |
| CN106095989A (en) * | 2016-06-21 | 2016-11-09 | 上海市建筑科学研究院(集团)有限公司 | A kind of architectural engineering information switching method based on BIM |
| JP2017021580A (en) * | 2015-07-10 | 2017-01-26 | 東芝エレベータ株式会社 | BIM system and method |
-
2017
- 2017-03-10 CN CN201710142818.0A patent/CN107025516A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103679401A (en) * | 2013-12-31 | 2014-03-26 | 浙江中控研究院有限公司 | Flow control method, server, client side and system |
| CN104537459A (en) * | 2014-12-03 | 2015-04-22 | 上海同筑信息科技有限公司 | BIM-based micro field system and method |
| JP2017021580A (en) * | 2015-07-10 | 2017-01-26 | 東芝エレベータ株式会社 | BIM system and method |
| CN105184519A (en) * | 2015-10-23 | 2015-12-23 | 国家电网公司 | Standardized safety operation tracing management system |
| CN105930973A (en) * | 2016-04-22 | 2016-09-07 | 广州硕品物联网科技有限公司 | BIM-based construction site griddization management system and control method thereof |
| CN106095989A (en) * | 2016-06-21 | 2016-11-09 | 上海市建筑科学研究院(集团)有限公司 | A kind of architectural engineering information switching method based on BIM |
Non-Patent Citations (1)
| Title |
|---|
| 孙中梁，等: "基于BIM可视化技术的施工进度管理", 《铁路技术创新》 * |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109472425A (en) * | 2017-09-07 | 2019-03-15 | 上海嘉实（集团）有限公司 | Labor Cost Management method, system, storage medium and the terminal device of live project |
| CN109784693A (en) * | 2018-12-29 | 2019-05-21 | 陕西铁路工程职业技术学院 | A kind of Three-Dimensional Dynamic production management system for prefabricated components field |
| CN109784693B (en) * | 2018-12-29 | 2023-09-19 | 陕西铁路工程职业技术学院 | Three-dimensional dynamic production management system for prefabricated part field |
| CN110070284A (en) * | 2019-04-17 | 2019-07-30 | 江苏开通建设工程有限公司 | A kind of wisdom beam course management system based on BIM technology |
| CN110658790A (en) * | 2019-09-17 | 2020-01-07 | 广州市微柏软件股份有限公司 | Precast beam production management system based on three-dimensional visual process management |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106991214A (en) | BIM-based informatization management method for high-speed railway precast beam yard | |
| CN104484524B (en) | A kind of method and system interacted based on BIM simulation models with site operation | |
| CN107025516A (en) | BIM-based information management system for high-speed railway precast beam yard | |
| CN110363852B (en) | Three-dimensional digital beam field, construction method, computer equipment and storage medium | |
| CN109614697A (en) | A kind of bridge management system based on BIM | |
| CN101966570B (en) | Continuous casting entity simulation and virtualization realization platform | |
| CN110781580A (en) | Welding process auxiliary design system based on digital twinning and design method thereof | |
| Yu et al. | Smarter construction site management using the latest information technology. | |
| CN106997511A (en) | Railway beam yard management system and railway beam yard management method based on BIM technology | |
| CN105731262A (en) | Tower crane plane arranging system and method based on BIM (building information modeling) technology | |
| CN104390660A (en) | Remote container monitoring system and method | |
| CN109583852B (en) | Material and progress informatization management system for bridge cantilever pouring construction | |
| CN106845935A (en) | A kind of method and system of engineering project flow template | |
| CN107818372A (en) | A kind of shield duct piece quality cruising inspection system | |
| CN107368972A (en) | It is a kind of that work platform and its application method are sent based on BIM technology | |
| CN105501884A (en) | Remote monitoring and service system for mine capacity | |
| CN109784840A (en) | A kind of construction survey automatic data collection processing method being associated with engineering structure task | |
| CN106896749A (en) | construction management client based on BIM technology | |
| CN106527134A (en) | Distributed cooperative control method of large-scale hydraulic system | |
| CN106292513A (en) | A kind of intelligent alarm system for greenhouse of breeding silkworms | |
| CN113763207A (en) | Mobile data acquisition system based on Internet | |
| Krupík | 3D printers as part of Construction 4.0 with a focus on transport constructions | |
| CN201707778U (en) | Civil engineering monitoring system | |
| CN109840249A (en) | A kind of processing of basin library bank deformation monitoring data and integrated approach | |
| Lu et al. | Dynamic data monitoring of building information of nano-modified building steel structure materials using BIM Model |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: Wangjiang Road in Baohe District of Hefei city of Anhui Province, No. 96 230023 Applicant after: CHINA TIESIJU CIVIL ENGINEERING GROUP Co.,Ltd. Applicant after: THE FOURTH ENGINEERING CO., LTD. OF CTCE Group Address before: 230022 technical center of China Railway four Bureau, No. 96 Wangjiang East Road, Anhui, 618, Hefei Applicant before: CHINA TIESIJU CIVIL ENGINEERING GROUP Co.,Ltd. Applicant before: THE FOURTH ENGINEERING CO., LTD. OF CTCE Group |
|
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170808 |