Enterprise application areas D52

Infrared vision development services for bridges, tunnels, roads and civil infrastructure

For "bridges, tunnels, roads and civil infrastructure" related equipment manufacturers, system integrators and enterprise R&D, it provides infrared data evaluation, algorithm development, equipment/platform integration and test acceptance, covering 8 types of enterprise application scenarios.

Service scope and implementation plan

direction numberD52
Demand scenario8 items
main inputL3/L5;LWIR L2/L4;TIR L2/L4;LWIR L2/L3
Typical routeT10、T02、T14、T05、T03、T17、T04、T07、T08、T06、T15

The project scope is determined based on samples, equipment, working conditions and written indicators; general modules, special models and multi-sensor integration are configured according to the evaluation results.

Application scenarios and development content

IR409

Passive/active thermal detection of concrete bridge deck delamination

Minimum input and technical route
L3/L5;T10
target output
Delamination candidates, area and depth proxies
Implementation
Requires environment/test block design
critical acceptance
Versus percussion/radar/coring, POD
IR410

Tunnel lining voids, leakage and shedding risks Thermal anomalies

Minimum input and technical route
LWIR L2/L4;T02+T14
target output
Exception areas, mileage and review points
Implementation
Multi-means truth value required
critical acceptance
Versus radar/drilling/manual inspection
IR411

Road surface voids, repairs and water-containing thermal inertia differences

Minimum input and technical route
TIR L2/L4;T05+T14
target output
Abnormal area and road coordinates
Implementation
Requires sunshine/weather model
critical acceptance
Compared with drill core/radar, IoU
IR412

Asphalt Paving Temperature Separation and Compaction Window

Minimum input and technical route
LWIR L2/L3;T03+T17
target output
Paving temperature maps, cold zones and events
Implementation
Vehicle/mileage synchronization required
critical acceptance
Versus core sample density/temperature
IR413

Bridge expansion joints, bearings and drainage thermal anomaly candidates

Minimum input and technical route
LWIR L2/L4;T02+T04
target output
Component Hot Patterns and Review Checklists
Implementation
Need structure truth value
critical acceptance
Versus manual/displacement/leak inspection
IR414

Hotspot inspection of tunnel electromechanical, cable and lighting equipment

Minimum input and technical route
LWIR L2/L3;T04+T05
target output
Equipment temperature and anomalies
Implementation
Partially reusable
critical acceptance
Asset correlation rate, hot spots Recall
IR415

Subway/tunnel fire and personnel perception at night

Minimum input and technical route
LWIR L3;T07+T08
target output
Personnel, fire and evacuation area incidents
Implementation
Security system required
critical acceptance
Fire/Thermal Equipment Interference Stratification, Event Recall
IR416

Drone/vehicle infrastructure thermal image stitching and BIM/GIS association

Minimum input and technical route
RGB-IR L4;T06+T15
target output
Exception 3D location, assembly ID, and reporting
Implementation
Need system integration
critical acceptance
Registration P95, component correlation rate, coverage rate

Information required before project evaluation

  • Target equipment/object, site conditions, business processes and follow-up actions to be taken
  • Infrared camera, lens, spectral band, installation distance, field of view, resolution and data interface
  • Original samples and collection parameters under normal, abnormal, boundary and interference conditions
  • Reference truth values and annotation specifications for temperatures, parts, states, or events
  • Target platform, network, interface, storage, latency and operating resource constraints
  • False positives, missed negatives, manual review, linkage, failure handling and acceptance thresholds

Implementation and delivery methods

  1. Project input confirmationCheck camera, spectral band, bit depth, SDK, environmental conditions, sample and acceptance true value.
  2. Sample verificationVerify key processing links, applicable conditions and abnormal working conditions, and determine the development scope and acceptance methods.
  3. Algorithm development and integrationImplement data parsing, algorithms, quality gating, interfaces and target platform deployment.
  4. Test acceptance and handoverRetest according to the agreed test set and target platform, and hand over the deliverables, test results and applicable conditions.
  • Requirements and technical solutions, input and output and interface field definitions
  • Algorithm library, model or SDK/API; delivery form is confirmed in the project plan
  • Sample program, parameter configuration, error status and calling instructions
  • Test set version, indicator definition, stratification results and failed sample records
  • Target platform adaptation, resource usage and running delay records
  • Version, dependencies, license, reproduction steps and applicable conditions description

Acceptance design

Each scenario establishes independent test cases according to "key acceptance". When sharing models across scenarios, results are reported separately for each scenario, distance, load, environment, and target size, supplemented by overall statistics.

When high-risk alarms or controls are involved, the algorithm output is used for review or linkage judgment; safety functions, regulatory responsibilities, and automatic disposal require separate design and acceptance.

Frequently Asked Questions for Enterprise Customers

Can I purchase directly based on one of the scenes?

Can be evaluated first as a separate work package. The formal scope should describe the device, data, target objects, environment, interfaces, delivery form, and acceptance thresholds.

Can it be started when there are no abnormal samples?

The data interface, normal baseline, acquisition plan and simulation/controlled test design can be completed first; the abnormal detection rate and fault classification effect can be evaluated after obtaining sufficient abnormal true values.

Can the algorithm directly trigger alarms or equipment actions?

Duration, deduplication, quality gating, manual review, communication failure and safety interlocking need to be designed based on business risks. High-risk actions should be activated after completion of independent safety mechanisms and on-site acceptance.

Project consultation

Define the Development Scope with Samples and Device Requirements

Infrared vision development services for bridges, tunnels, roads and civil infrastructure

Please describe the task object, original picture or video, target indicators, device platform, interface and sample situation.

Phone: 13910119357
xuzhiyang0928@gmail.com

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