CN102063517A - Wiring check method - Google Patents
Wiring check method Download PDFInfo
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- CN102063517A CN102063517A CN2009102064505A CN200910206450A CN102063517A CN 102063517 A CN102063517 A CN 102063517A CN 2009102064505 A CN2009102064505 A CN 2009102064505A CN 200910206450 A CN200910206450 A CN 200910206450A CN 102063517 A CN102063517 A CN 102063517A
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- predetermined angle
- circuit board
- main road
- inspection method
- angles
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Abstract
The invention discloses a wiring check method, which is applied to a wire layout program on a circuit board and is loaded in wire layout software of the circuit board. The method comprises the following steps of: providing a circle selection function in the wire layout software of the circuit board for a user to select a wiring area to be checked on the circuit board with wire layout; classifying the circuits in the wiring area to be checked into main trunk circuits and branch circuits, and judging whether a plurality of set angles in the preset angle group are stored in included angles of the main trunk circuits and the branch circuits in the wiring area simultaneously; and if so, generating prompt information to prompt the user to perform wire layout on the circuit board for the main trunk circuits and the branch circuits where the included angles of the plurality of set angles are stored simultaneously, otherwise, finishing the wiring check method. Therefore, a circuit in an over-bent winding mode is checked on the circuit board to prompt the user to remove the winding mode further, so that the degree of electromagnetic interference is reduced.
Description
Technical field
The present invention relates to a kind of wiring inspection method, relate in particular to a kind of circuit that is applied on the circuit board and lay program and be loaded into circuit board line and lay wiring inspection method in the software.
Background technology
Now in the circuit laying process on circuit board; usually can carry out specific arrangement for the circuit on the circuit board because of some special demand; for example in order to the circuit of transmission of data signals; for data-signal can be postponed with the relative timing between maintenance and the clock signal; and the circuit at circuit board is laid under the condition of limited of space, and processing as the line that crawls promptly can wind the line the transmission line of each data-signal; thus, satisfy the identical requirement of sequential of each data-signal.
Yet, through the circuit after the coiling processing, all can exert an influence for the transmission of data-signal and the integrality of data-signal, especially under the circuit situation parallel with circuit, can produce from being coupled phenomenon, and produce interference for circuit institute data signals transmitted, shown in Fig. 1 and 2, generally when winding the line processing, can will crawl wire-wound circlewise, and when circuit coiled ring-type, can make the interference (EMI) that generates electromagnetic waves each other of circuit institute data signals transmitted, especially the regional A in Fig. 1 and 2 and B part is comparatively serious in the generation of this Electromagnetic Interference, and the mode of this kind coiling promptly can seriously influence the transmission time sequence of circuit institute data signals transmitted or integrality or the like.
Therefore, how a kind of wiring inspection method of checking out the circuit (as regional A in Fig. 1 and 2 and B part) that uses the too much winding mode of bending on the circuit board is provided, further get rid of this kind winding mode with the prompting user, thereby can reduce the degree of Electromagnetic Interference, real is the industry problem demanding prompt solution.
Summary of the invention
Shortcoming in view of above-mentioned prior art, the invention provides a kind of wiring inspection method, use and in circuit laying process, check out the circuit that uses the too much winding mode of bending on the circuit board, further get rid of this kind winding mode, thereby reduce the degree of Electromagnetic Interference with the prompting user.
Wiring inspection method provided by the present invention, the circuit that is applied on the circuit board is laid program, and be loaded in the circuit board line laying software, this wiring inspection method may further comprise the steps: laying in this circuit board line provides a circle to select function in the software, for user's selected wiring region to be checked on the circuit board that is laid with circuit; With the way sort in the wiring region to be checked on this circuit board is basic routing line and service main road; And judge whether the basic routing line in this wiring region to be checked and the angle on service main road have a plurality of angles that set in the predetermined angle group simultaneously, if, then produce information, lay with the circuit that the prompting user carries out on the circuit board again for the basic routing line and the service main road of the angle that has a plurality of angles that set in the predetermined angle group simultaneously, if not, then finish this wiring inspection method.
In a preferred embodiment of the invention, when the basic routing line in judging this wiring region to be checked and the angle on service main road have a plurality of angle that sets in the predetermined angle group simultaneously, can write down basic routing line and the service main road that has a plurality of angles that set in the predetermined angle group simultaneously, when the user carries out again for the basic routing line of the angle that has a plurality of angles that set in the predetermined angle group simultaneously and service main road after circuit on the circuit board lays, this wiring inspection method has the basic routing line of angle of a plurality of angles that set in the predetermined angle group in the time of can be again for record and whether the angle that the service main road is judged this basic routing line and service main road once more still has a plurality of angles that set in the predetermined angle group simultaneously, if not, then finish this wiring inspection method, if, then produce information once more, lay with the circuit that the prompting user carries out on the circuit board again for the basic routing line of the angle that has a plurality of angles that set in the predetermined angle group simultaneously and service main road, have a plurality of angles that set in the predetermined angle group simultaneously until the angle on this basic routing line and this service main road is non-; This information be with have simultaneously a plurality of angles that set in the predetermined angle group angle basic routing line and image processing is carried out on the service main road or the auditory tone cues of arranging in pairs or groups simultaneously; This information is an auditory tone cues; This image processing is at least one during highlighted, flicker, variable color are handled; The a plurality of angles that set in this predetermined angle group comprise first predetermined angle and second predetermined angle at least, and this first predetermined angle be 90 the degree, this second predetermined angle be 0 the degree.
In sum, disclosed wiring inspection method, main is basic routing line and service main road with the way sort in the selected wiring region to be checked, and judge whether the basic routing line in this wiring region to be checked and the angle on service main road have a plurality of angles that set in the predetermined angle group simultaneously, if, then produce information, lay with the circuit that the prompting user carries out on the circuit board again for the basic routing line and the service main road of the angle that has a plurality of angles that set in the predetermined angle group simultaneously, therefore, than prior art, the present invention can check out the circuit that uses the too much winding mode of bending on circuit board, with further prompting user, thereby carry out the eliminating of this kind winding mode, thereby avoid on circuit board, using the circuit of the too much winding mode of bending, use the degree that reduces Electromagnetic Interference.
Description of drawings
Fig. 1 and 2 is the part coiling conspectus of the circuit board line wiring of prior art; And
Fig. 3 is the schematic flow sheet of wiring inspection method of the present invention; And
Fig. 4 to 6 is for cooperating the conspectus of explanation wiring inspection method of the present invention.
[simple declaration of element numbers]
A and B zone
S10 to S15 step
1 circuit board
X and Y circuit
Embodiment
Below by specific instantiation explanation embodiments of the present invention, those skilled in the art can understand other advantage of the present invention and effect easily by the content that this instructions disclosed.
See also Fig. 3, it is the schematic flow sheet of wiring inspection method of the present invention.The circuit that wiring inspection method of the present invention is applied on the circuit board is laid program, and is loaded in the circuit board line laying software, and as shown in the figure, wiring inspection method of the present invention is execution in step S10 at first.
In step S10, in this circuit board line laying software, provide a circle to select function, for user's selected wiring region to be checked on the circuit board that is laid with circuit, this circle select function can by the plug-in program mode be loaded into circuit board line lay in the software or write direct in circuit board line lay in the software or directly the application circuit board circuit lay that existing circle selects function in the software, for selected on demand voluntarily this wiring region to be checked of user, and wiring inspection method of the present invention, can be applicable to circuit on the circuit board lays and to carry out stage or circuit and lay and finish the stage, the user can momentarily enable wiring inspection method of the present invention, to check.Then enter step S11.
In step S11, with the way sort in the wiring region to be checked on this circuit board is basic routing line and service main road, please consult Fig. 4 to 6 simultaneously, as shown in the figure, circuit Y on the circuit board 1 is basic routing line, circuit X on the circuit board 1 is the service main road, and promptly by circuit Y (basic routing line) when extending to sweep, sweep promptly can be divided into circuit X (service main road).Then enter step S12.
In step S12, judge whether the angle on basic routing line in this wiring region to be checked and service main road has first predetermined angle and second predetermined angle (too much crooked) simultaneously, if, then enter step S13, if not, then enter step S15.In the present embodiment, this first predetermined angle be 90 the degree (as shown in Figure 4, circuit Y (basic routing line) and circuit X (service main road) are vertical mutually), this second predetermined angle be 0 the degree (as shown in Figure 5, circuit Y (basic routing line) and circuit X (service main road) are for being parallel to each other), certainly, during actual enforcement, the user can set the group number of those predetermined angle and those predetermined angle voluntarily on demand.
In step S13, wiring inspection method of the present invention can produce information and record and have the basic routing line of first predetermined angle and second predetermined angle and service main road simultaneously (as shown in Figure 6, it is the vertical parallel situation that reaches that circuit Y (basic routing line) and circuit X (service main road) have simultaneously), wherein, this information has first predetermined angle and second predetermined angle simultaneously in order to point out the basic routing line in the wiring region to be checked and the angle on service main road, at this moment, the user then can lay for the circuit that carry out on the circuit board again on the basic routing line and the service main road of the angle that has first predetermined angle and second predetermined angle simultaneously; In the present embodiment, this information is that image processing is carried out on the basic routing line and the service main road that have the angle of first predetermined angle and second predetermined angle simultaneously, this image processing is highlighted (highlight), certainly, this image processing is except can highlighted (highlight) mode presenting, can also be presented by other image effect, for example flicker, variable color processing etc., or can be presented by multiple image effect simultaneously, in addition, this information also can be auditory tone cues, or the auditory tone cues aforesaid image processing of arranging in pairs or groups.Then enter step S14.
In step S14, when the user carries out again for the basic routing line that has first predetermined angle and second predetermined angle simultaneously and service main road after circuit on the circuit board lays, this wiring inspection method has the basic routing line of angle of first predetermined angle and second predetermined angle in the time of can be again for record and whether the angle that the service main road is judged this basic routing line and service main road once more still has first predetermined angle and second predetermined angle simultaneously, if not, then enter step S15.If, then return step S13 once more, produce information, lay with the circuit that the prompting user carries out on the circuit board again for the basic routing line and the service main road of the angle that has first predetermined angle and second predetermined angle simultaneously, until the angle on this basic routing line and this service main road is non-when having this first predetermined angle and this second predetermined angle simultaneously, then enter step S15.
In step S15, finish this wiring inspection method.
It should be noted that, in other embodiments, step S14 in the wiring inspection method of the present invention can omit, and step S13 only produces information, do not write down the basic routing line and the service main road that have first predetermined angle and second predetermined angle simultaneously, promptly directly enter step S15, finish this wiring inspection method.
In sum, disclosed wiring inspection method, mainly be to be basic routing line and service main road with the way sort in the selected wiring region to be checked, and judge whether the basic routing line in this wiring region to be checked and the angle on service main road have a plurality of angles that set in the predetermined angle group simultaneously, if, then produce information, lay with the circuit that the prompting user carries out on the circuit board again for the basic routing line and the service main road of the angle that has a plurality of angles (comprising first and second predetermined angle at least) that set in the predetermined angle group simultaneously, therefore, than prior art, the present invention can check out the circuit that uses the too much winding mode of bending on circuit board, with further prompting user, thereby carry out the eliminating of this kind winding mode, thereby avoid on circuit board, using the circuit of the too much winding mode of bending, use the degree that reduces Electromagnetic Interference.
The above embodiments only are illustrative characteristics of the present invention and effect thereof, but not are used to limit the scope of essence technology contents of the present invention.Any those skilled in the art all can be under spirit of the present invention and category, and the foregoing description is modified and changed.Therefore, the scope of the present invention should be listed as claims.
Claims (9)
1. wiring inspection method, its circuit that is applied on the circuit board is laid program, and is loaded into circuit board line and lays in the software, it is characterized in that, may further comprise the steps:
In this circuit board line laying software, provide a circle to select function, for user's selected wiring region to be checked on the circuit board that is laid with circuit;
With the way sort in the wiring region to be checked on this circuit board is basic routing line and service main road; And
Judge whether the basic routing line in this wiring region to be checked and the angle on service main road have a plurality of angles that set in the predetermined angle group simultaneously, if, then produce information, lay with the circuit that the prompting user carries out on the circuit board again for the basic routing line and the service main road of the angle that has a plurality of angles that set in the predetermined angle group simultaneously, if not, then finish this wiring inspection method.
2. wiring inspection method according to claim 1, it is characterized in that, when the basic routing line in judging this wiring region to be checked and the angle on service main road have a plurality of angle that sets in the predetermined angle group simultaneously, can write down basic routing line and the service main road that has a plurality of angles that set in the predetermined angle group simultaneously, when the user carries out again for the basic routing line of the angle that has a plurality of angles that set in the predetermined angle group simultaneously and service main road after circuit on the circuit board lays, this wiring inspection method has the basic routing line of angle of a plurality of angles that set in the predetermined angle group in the time of can be again for record and whether the angle that the service main road is judged this basic routing line and service main road once more still has a plurality of angles that set in the predetermined angle group simultaneously, if not, then finish this wiring inspection method, if, then produce information once more, lay with the circuit that the prompting user carries out on the circuit board again for the basic routing line of the angle that has a plurality of angles that set in the predetermined angle group simultaneously and service main road, have a plurality of angles that set in the predetermined angle group simultaneously until the angle on this basic routing line and this service main road is non-.
3. wiring inspection method according to claim 1 and 2 is characterized in that, this information is that image processing is carried out on the basic routing line and the service main road that have the angle of a plurality of angles that set in the predetermined angle group simultaneously.
4. wiring inspection method according to claim 3 is characterized in that, this image processing is at least one during highlighted, flicker, variable color are handled.
5. wiring inspection method according to claim 1 and 2 is characterized in that, this information is an auditory tone cues.
6. wiring inspection method according to claim 1 and 2 is characterized in that, this information is that image processing is carried out on the basic routing line and the service main road that have the angle of a plurality of angles that set in the predetermined angle group simultaneously, and the auditory tone cues of arranging in pairs or groups simultaneously.
7. wiring inspection method according to claim 6 is characterized in that, this image processing is at least one during highlighted, flicker, variable color are handled.
8. wiring inspection method according to claim 1 and 2 is characterized in that, a plurality of angles that set in this predetermined angle group comprise first predetermined angle and second predetermined angle at least.
9. wiring inspection method according to claim 8 is characterized in that, this first predetermined angle is 90 degree, and this second predetermined angle is 0 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102064505A CN102063517A (en) | 2009-11-13 | 2009-11-13 | Wiring check method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102064505A CN102063517A (en) | 2009-11-13 | 2009-11-13 | Wiring check method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102063517A true CN102063517A (en) | 2011-05-18 |
Family
ID=43998791
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009102064505A Pending CN102063517A (en) | 2009-11-13 | 2009-11-13 | Wiring check method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102063517A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102855337A (en) * | 2011-06-27 | 2013-01-02 | 鸿富锦精密工业（深圳）有限公司 | Automated wiring inspection system and automated wiring inspection method |
| CN103761399A (en) * | 2014-01-26 | 2014-04-30 | 浪潮(北京)电子信息产业有限公司 | Method and system for designing wire routing |
| CN114810455A (en) * | 2022-03-30 | 2022-07-29 | 东风柳州汽车有限公司 | Ignition device and car |
-
2009
- 2009-11-13 CN CN2009102064505A patent/CN102063517A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102855337A (en) * | 2011-06-27 | 2013-01-02 | 鸿富锦精密工业（深圳）有限公司 | Automated wiring inspection system and automated wiring inspection method |
| CN103761399A (en) * | 2014-01-26 | 2014-04-30 | 浪潮(北京)电子信息产业有限公司 | Method and system for designing wire routing |
| CN114810455A (en) * | 2022-03-30 | 2022-07-29 | 东风柳州汽车有限公司 | Ignition device and car |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110518 |