CN1617145A - Quick three-dimensional wiring method for communication machine - Google Patents
Quick three-dimensional wiring method for communication machine Download PDFInfo
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- CN1617145A CN1617145A CN 200410064572 CN200410064572A CN1617145A CN 1617145 A CN1617145 A CN 1617145A CN 200410064572 CN200410064572 CN 200410064572 CN 200410064572 A CN200410064572 A CN 200410064572A CN 1617145 A CN1617145 A CN 1617145A
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Abstract
The present invention relates to electronic product manufacture field, and is fast 3D wiring and electric assembling for communication machine. There are computer, UG software embedding part library module, wiring module, electromagnetic interference analysis module and interference detecting module. The 3D wiring method includes calling designed communicator structure model from the part library, wiring the communicator with the wiring module, detecting the electromagnetic compatibility of the wiring result with the electromagnetic interference analysis module to obtain the number criterion of the detection result and completing the space interference detection with the interference detecting module. The present invention can raise the wiring speed and quality of communicator, raise the reliability and stability of communicator and raise the fast development capacity.
Description
Technical field
The present invention relates to a kind of quick three-dimensional wiring method for communication machine in the electronic equipment manufacturing field, be specially adapted to do the quick three-dimensional wiring that the electronic equipment complete machine grinds electric assembling in the product process.
Background technology
At present, the still traditional-handwork wiring basically of domestic three dimensional wiring method commonly used in electronics development and batch process, technology is relatively backward.The traditional-handwork wiring method is: at first develop physical prototyping, the technologist gesticulates size and installation site according to the physical prototyping scene then, manual drawing harness drawing, it is manual cable connection based on experience, the cloth linear velocity is slow, poor reliability, can't analyze, detect the electromagnetic interference (EMI) situation and control effectively, tool bears the character of much blindness, and rework rate is higher.And the wiring cycle is longer, has greatly restricted the development speed of communication complete machine.Communication complete machine three dimensional wiring becomes one of influence communication machine product reliability and quick " bottleneck " technology of making for a long time.
Summary of the invention
The objective of the invention is to avoid the weak point in the above-mentioned background technology and provide a kind of with computing machine carry out three dimensional wiring electric assembling, and wiring after can carry out electromagnetic compatibility and path and interfere the quick three-dimensional wiring method for communication machine that detects, and the present invention also has the cloth linear velocity and the quality that can significantly improve the electric assembling of communication complete machine, improve the reliability and stability of communication complete machine, improve quick development ability and efficient, the saving of labor, save time, characteristics such as with low cost.
The object of the present invention is achieved like this, the present invention includes step:
1. constitute three dimensional wiring UG operating platform with computing machine and UG software, with UG operating platform setting complete machine structure model to be connected up;
2. in the UG operating platform, be provided with and embed parts library module, interconnect module, analysis of electromagnetic interference module, interfere detection module;
3. in the UG operating platform, use the parts library module, set binding beam, trough, the bending angle of cabling, wiring path, the complete machine structure model is carried out three dimensional wiring by interconnect module;
4. carry out the electromagnetic compatibility Interference Detection with the complete machine structure model cable of electromagnetic interference (EMI) analysis module after, obtain the numerical value criterion of testing result three dimensional wiring;
5. carry out space interference with the complete machine structure model cable after interfering detection module to three dimensional wiring and detect, obtain to interfere testing result;
6. the three dimensional wiring result according to the complete machine structure model carries out the electric assembling of complete machine cable to communication cabinet or cabinet, finishes communication complete machine three dimensional wiring.
The present invention has compared following advantage with background technology:
1. the present invention has adopted the interconnect module complete machine of can realizing communicating by letter to grind quick three-dimensional wiring in the product process, increases substantially the cloth linear velocity and the assembly quality of communication complete machine.
2. the present invention has adopted the Computerized three-dimensional wiring, does not need to develop physical prototyping, the saving of labor, saves time, and has improved quick development ability, has reduced production cost.
3. the present invention has adopted the analysis of electromagnetic interference module, has interfered detection module, has avoided the electromagnetic interference (EMI) of machine routing and path to interfere, and has improved the reliability and stability of communication complete machine.
Description of drawings
Fig. 1 is quick three-dimensional wiring of the present invention and EMC control flow chart.
Fig. 2 is that routing path of the present invention interferes detection to optimize process flow diagram.
Embodiment
The present invention is to be aid with the computer software, combination connecting mode and structurized wiring method have been adopted, have modular construction, energy self routing and have open wiring technique, it is to be based upon on the basis of cabling space three-dimensional digital modeling moulding, under the prerequisite of the constraint condition of having determined routing path, finish being electrically connected between each terminal assembly in the three dimensions.
At first it adopts computing machine and UG software to constitute three dimensional wiring UG operating platform, Routing module among the Unigraphics that embodiment UG software employing U.S. EDS company produces, this software is with good expansibility, apply property flexibly, and application is extensive.Satisfy the requirement of three dimensional wiring operating platform.
With UG operating platform setting complete machine structure model to be connected up, this complete machine structure model is the communication machine box or the rack of the actual assembling of waiting to connect up.
The present invention is provided with in the UG operating platform and embeds parts library module, interconnect module, analysis of electromagnetic interference module, interferes detection module.The database module that the parts library module is made up of the partial model and all kinds of connector model of all kinds of complete machine structure models, wherein the connector model contains information such as device code name and connection terminal number.
Interconnect module is the wiring database that the employing process drives the Reed matching algorithm of rule base search, according to the annexation between the element terminal, generates three-dimensional trace-diagram automatically.Set binding beam, trough, the bending angle of cabling, wiring path by interconnect module, the complete machine structure model is carried out three dimensional wiring.Three dimensional wiring of the present invention at first generate one with wiring be the topology network of node through the space flex point, in rack, generate the connection network of a connection.The node of the topology network that wiring produces has the planimetric map of three-dimensional coordinate, can adopt the algorithm of asking network shortest path to obtain the wiring path, the flex point in the connection network is considered as network node just can asks for therebetween path.Wiring database solves routing problem in two steps: how (1) is gone to line in the nearest separately netting twine of distance by two connection terminals by the wiring database decision; (2) when the head and the tail two ends of certain line are all connecting in the network, in the topology network, generate two new nodes by wiring database, obtain the shortest path of this point-to-point transmission then, the cabling wiring database adopts the fact in the process table to remove to drive the Reed pattern matching algorithm of rule base search, all facts are according to priority mated with rule with many times, constantly generate the new fact, in procedure library, again till the no change, finish wiring.
On the basis of three-dimensional digital modeling, according to wiring database, carry out the three dimensional wiring of complete machine structure model, the optimization in the row wiring path of going forward side by side, in the hope of shortest path, the flow process of three dimensional wiring is as shown in Figure 1.
The present invention carries out the electromagnetic compatibility Interference Detection with the complete machine structure model cable of electromagnetic interference (EMI) analysis module after to three dimensional wiring, obtains the numerical value criterion of testing result.Electromagnetic compatibility (EMC) analysis module is set up the digital model of maxwell equation with various electromagnetic interference (EMI) characteristic parameters, transition function and sensitivity characteristic parameter, carries out the EMC prediction.The EMC module is carried out the electromagnetic compatibility analysis to line, cable, and the math equation of electromagnetic compatibility analysis can be found the solution according to boundary condition.The evaluation of electromagnetic performance is carried out in wiring,, then finished to analyze if satisfy; If do not satisfy, at first carry out the apart control method, judge afterwards; If still can not meet the demands, then carry out the control method of transmission channel inhibition, judge, if satisfy, then finish to analyze, carry out otherwise circulate, until meeting the demands.Its EMC control flow as shown in Figure 1.Fig. 1 is quick three-dimensional wiring and EMC control flow chart.
The present invention carries out space interference with the complete machine structure model cable after interfering detection module to three dimensional wiring and detects, and obtains to interfere testing result.Interfere detection module to comprise that three-dimensional wiring path space interference detects and routing path is adjusted database.It adopts improved Dijkstra algorithm that the DATA DISTRIBUTION of cable in the three dimensions and structural model is compared analysis, can interfere detection to the three dimensions wiring path, and utilize the method for apart to carry out Wiring optimization to finding the path of interfering, its flow process is as shown in Figure 2.Fig. 2 is that routing path interferes detection to optimize process flow diagram.
The present invention carries out the assembling of complete machine electric wiring according to complete machine structure model three dimensional wiring to communication cabinet or cabinet, finishes communication complete machine three dimensional wiring.Wiring result by above complete machine structure model is made into wiring nail-plate figure, utilizes nail-plate figure to make line and pricks, and communication cabinet or cabinet are carried out the cable assembling, finishes the assembling of complete machine electrical interconnection.
Claims (1)
1. quick three-dimensional wiring method for communication machine comprises step:
Constitute three dimensional wiring UG operating platform with computing machine and UG software, with UG operating platform setting complete machine structure model to be connected up; It is characterized in that also comprising step:
1. in the UG operating platform, be provided with and embed parts library module, interconnect module, analysis of electromagnetic interference module, interfere detection module;
2. in the UG operating platform, use the parts library module, set binding beam, trough, the bending angle of cabling, wiring path, the complete machine structure model is carried out three dimensional wiring by interconnect module;
3. carry out the electromagnetic compatibility Interference Detection with the complete machine structure model cable of electromagnetic interference (EMI) analysis module after, obtain the numerical value criterion of testing result three dimensional wiring;
4. carry out space interference with the complete machine structure model cable after interfering detection module to three dimensional wiring and detect, obtain to interfere testing result;
5. the three dimensional wiring result according to the complete machine structure model carries out the electric assembling of complete machine cable to communication cabinet or cabinet, finishes communication complete machine three dimensional wiring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410064572 CN1617145A (en) | 2004-12-03 | 2004-12-03 | Quick three-dimensional wiring method for communication machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410064572 CN1617145A (en) | 2004-12-03 | 2004-12-03 | Quick three-dimensional wiring method for communication machine |
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| CN1617145A true CN1617145A (en) | 2005-05-18 |
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| CN 200410064572 Pending CN1617145A (en) | 2004-12-03 | 2004-12-03 | Quick three-dimensional wiring method for communication machine |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101799940A (en) * | 2010-03-11 | 2010-08-11 | 河北省电力勘测设计研究院 | Method for realizing safe clear distance of power distribution unit in three-dimensional space |
| CN103491742A (en) * | 2013-10-10 | 2014-01-01 | 国电南瑞科技股份有限公司 | Internal wiring method of cabinet |
| CN106099657A (en) * | 2016-07-26 | 2016-11-09 | 中航光电科技股份有限公司 | A kind of cable-assembly wiring method and frock |
| CN110052825A (en) * | 2019-04-25 | 2019-07-26 | 哈尔滨工业大学 | A kind of special-shaped heat exchange tubes are assembled into the method, system and device of tube bank |
| CN110281176A (en) * | 2019-07-31 | 2019-09-27 | 湖南航天机电设备与特种材料研究所 | A kind of 3 D stereo wiring tooling of carrying jig |
| CN111983355A (en) * | 2020-08-21 | 2020-11-24 | 一汽-大众汽车有限公司 | Design method of vehicle low-voltage wire harness product |
| CN113536494A (en) * | 2021-06-24 | 2021-10-22 | 珠海拓芯科技有限公司 | Modularized three-dimensional wiring method and system |
-
2004
- 2004-12-03 CN CN 200410064572 patent/CN1617145A/en active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101799940A (en) * | 2010-03-11 | 2010-08-11 | 河北省电力勘测设计研究院 | Method for realizing safe clear distance of power distribution unit in three-dimensional space |
| CN103491742A (en) * | 2013-10-10 | 2014-01-01 | 国电南瑞科技股份有限公司 | Internal wiring method of cabinet |
| CN103491742B (en) * | 2013-10-10 | 2016-01-13 | 国电南瑞科技股份有限公司 | The method of wiring in a kind of cabinet |
| CN106099657A (en) * | 2016-07-26 | 2016-11-09 | 中航光电科技股份有限公司 | A kind of cable-assembly wiring method and frock |
| CN106099657B (en) * | 2016-07-26 | 2018-05-22 | 中航光电科技股份有限公司 | A kind of cable-assembly wiring method and frock |
| CN110052825A (en) * | 2019-04-25 | 2019-07-26 | 哈尔滨工业大学 | A kind of special-shaped heat exchange tubes are assembled into the method, system and device of tube bank |
| CN110281176A (en) * | 2019-07-31 | 2019-09-27 | 湖南航天机电设备与特种材料研究所 | A kind of 3 D stereo wiring tooling of carrying jig |
| CN111983355A (en) * | 2020-08-21 | 2020-11-24 | 一汽-大众汽车有限公司 | Design method of vehicle low-voltage wire harness product |
| CN113536494A (en) * | 2021-06-24 | 2021-10-22 | 珠海拓芯科技有限公司 | Modularized three-dimensional wiring method and system |
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