A fast positioning method for fault space location after installation of wire harness based on digital model
A technology of digital model and fault space, which is applied in the direction of fault location, measuring device, short-circuit test, etc., can solve the problem of not being able to accurately obtain the relative position of the actual space of the fault point, so as to avoid misjudgment of the fault space position and confirm the accurate space position , the effect of improving efficiency
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment 1
[0041] As the basic implementation mode of the present invention, the present invention includes a digital model-based fast positioning method for fault space position after wiring harness installation, including the following steps:
[0042] a. Acquiring fault information, the fault information includes the terminal number and pin number of the tested object or includes the terminal number and the hole number;
[0043] b. Measure the distance parameter L of the fault point 5, that is, measure the distance between the fault point 5 of the harness and the test point according to the fault information;
[0044] c. Establish a basic digital model for reappearing the fault location, input the fault information and the distance parameters of the fault point 5 into the basic digital model, and realize the retrospective visualization of the fault point 5 of the wiring harness.
Embodiment 2
[0046] As a preferred embodiment of the present invention, the present invention includes a digital model-based method for quickly locating the location of a fault space after wiring harness installation, including the following steps:
[0047] a. Obtain fault information.
[0048] The acquisition of the fault information is to confirm the information of the tested object, and the field technicians provide the fault information. The fault information includes the terminal number and pin number of a certain wire, optical fiber, bus or coaxial cable where the fault occurs or includes the terminal number and pin number. Hole number. Refer to the attached image 3, the terminal number is the name or code of a terminal terminal 31 of a certain wire harness branch, which is used to distinguish different terminals on the wire harness. A single terminal is composed of multiple, even hundreds of wires, optical fibers, buses or coaxial cables. The pin or hole 32 on the terminal corres...
Embodiment 3
[0064] As the best implementation mode of the present invention, with reference to the attached figure 1 ——Instructions attached Figure 5 , the present invention includes a digital model-based rapid positioning method for the fault space position after the wiring harness is installed, comprising the following steps:
[0065] a. Obtain fault information: The on-site technicians provide fault information, which is the terminal number and pin or hole number information of a faulty wire, optical fiber, bus or coaxial cable. In this example, the fault information is: 165XPS / 3,221XSP / 21; 165XPS / 3 means that the terminal number is 165XPS, and the hole number is 3; 221XSP / 21 means that the terminal number is 221XSP, and the pin number is 21.
[0066] b. Measure the distance parameter L of the fault point 5: According to the existing fault information: 165XPS / 3, 221XSP / 21; choose either end of the two terminal numbers as the start end, in this example, choose 165XPS / 3 as the start e...
PUM
Login to View More Abstract
Description
Claims
Application Information
Login to View More