Micro-Epsilon Laser Triangulation Principle
Transmitting, receiving imaging and distance measurement after calibration
Verification date: 2026-10-24
View original public information →LSP086 · Battery assembly and case measurement · Battery module PACK and energy storage components
Reusable modules
Point monitoring of pallet positioning pin return
Facing the energy storage tray, using the light point position on the target surface as the observation route, the two-dimensional return residual is intended to be output. The page is for project evaluation and does not mean that the development has been completed or has been accepted on site.
Project Judgment Summary
Product/Deviceenergy storage tray
Measure routeXY · Target surface light spot position
Ability GradingReusable modules
Verification statusThe actual machine/product domain acceptance of this scenario has not been carried out
Scene nature:Similar potential application scenarios for laser spots. The potential application scenario has not yet been developed into a complete product system; the actual machine/product domain acceptance of this scenario has not been carried out. The actual product/product domain acceptance quantity in catalog statistics is 0.
Business tasks and intended output
- target audience
- Energy storage tray: target surface light spot position
- pseudo output
- Two-dimensional regression residual
- Applicable conditions
- A stable target needs to be installed on the pin
- priority
- General extension. Verification needs to be completed according to the listed optical conditions, calibration and samples.
Imaging input and algorithm routing
Imaging and device conditions
Fix the camera and target surface, record the exposure and gain, and cover the light spot and background in the field of view. Non-contact point ranging tooling and stable datum
XY · Target surface light spot position
Fix the camera and target surface, record exposure and gain, and cover the light spot and background in the field of view
- A101Adaptive threshold laser spot grayscale centroid
- A107Laser spot quality and usability diagnostics
- A112Laser spot two-dimensional repeatability and coverage ellipse
Existing algorithmic evidence:A101–A112 only complete analytical synthesis spot and controlled geometry verification; see laser_spot_benchmark.json
Current capabilities and capabilities to be supplemented
Reusable modules
Existing modules can be used as hosts
Existing light point positioning, quality diagnosis or statistical modules can be used as the main calculation basis; ROI, calibration, threshold and interface verification still need to be completed by device.
Gaps in this scenario:ROI, ruler/plane calibration and reference point definition are required; only the two-dimensional position of the target surface can be directly observed. A stable target piece needs to be installed on the pin. Shape displacement and electrochemical state are inspected separately
Route-level gaps:Requires ROI, ruler/plane calibration and reference point definition; can only directly observe the two-dimensional position of the target surface
"Reusable modules" only describe the relative development volume and do not constitute a commitment to accuracy, tempo, stability or delivery time.
Verification methods and acceptance prerequisites
Test independently with a two-dimensional displacement stage and a fixed reference point, reporting center error P95, missed detections and false detections. Cross-reference of standard parts, displacement tables and contact gauges
| Acceptance items | Evidence required for project confirmation | Current status |
|---|---|---|
| Inputs and samples | Real device original frames, normal/abnormal samples, exposure and light path conditions, sample grouping and set aside | Not provided, waiting for project input |
| Magnitude and Error | Independent reference value, calibration record, error statistical caliber and mutual confirmation threshold | Not verified |
| Exceptions and boundaries | Anticipated handling of missed detections, false detections, overexposure, occlusion, reflection, out-of-view and communication abnormalities | To be defined |
| System integration | Interface, time synchronization, deployment platform, tempo, log, version and continuous running record | Not integrated |
Evidence sources and citation boundaries
The source supports measurement principles or similar applications; the module combination, device and acceptance method in this scenario are engineering derivation, and product verification has not been completed.
Micro-Epsilon displacement applications
Industrial height, distance and position measurement categories
Verification date: 2026-10-24
View original public information →Micro-Epsilon Thickness Application
Displacement sensor combination thickness measurement; different measurement principles should be selected separately
Verification date: 2026-10-24
View original public information →Source usage scope:The public information is used to support the measurement principle or the existence of similar applications, and does not prove that this scenario has been developed, deployed or accepted by Jishi Technology.
Project consultation
xuzhiyang0928@gmail.com
Define the Development Scope with Samples and Device Requirements
Point monitoring of pallet positioning pin return
Please describe the task object, original picture or video, target indicators, device platform, interface and sample situation.
Phone: 13910119357xuzhiyang0928@gmail.com