Headlamp aiming photometric tester for full assembly | Otsuka Electronics Korea

Notifications

Automotive headlamp inspection under mass production environment(EOL)
- headlamp sub-assembly(LED/HID projector module)
- headlamp full assembly(all types of light source)

Fast cycle time at both low and high beam inspection
- normally 10 ~ 15sec. for headlamp sub-assembly
- normally 40 ~ 50sec. for headlamp full assembly

Supports user defined test sequence
Accesses control to parameters(test conditions, system parameters)
Supports photometric inspections corresponds to worldwide regulations e.g. ECE, SAE
Covers production line requirements
- full-auto, semi-auto, manual operation mode
- *interfaces to work feeding systems
- *PLC or field-bus interface
- *interfaces to the factory production management systems e.g. MES

Custom order available
Global reference sites(automotive lamp manufacturing companies)
*Custom-made work handling jigs
*Motorized alignment or aiming tools
*CAN/LIN interfaces
*Bar-code integration and data tracing

Measurement items (*option)

High speed beam aiming
- low/high/fog

Precision beam alignment
- multi LED low beam
(mis-alignment of multi LED low beam may cause photometric defects on LID profile e.g. multi cut-off line, blur, dart-spot)
- multi LED high beam e.g. adaptive driving beam

Photometric test
- luminous intensity of arbitrary point
- max. intensity
- sharpness of cut-off line(SAE G value of low beam)

LID(Light Intensity Distribution) profile
- position and size of hot-zone
- shape of cut-off line
- LID profile of sub beams of LED multi beam

Electrical characteristics
*Functional tests for actuators
- dynamic bending light(AFS)
- automatic leveling device
- bi-functional projector headlamp

*Chromatic aberration inspection of cut-off line
*Headlamp embedded ADAS module functional test
- LiDAR module(aiming, diagnostic test)