End-of-line Tester Services

End-of-line Tester (EOL) systems can measure and check the functionality of automotive electronic control units, mechanical parts and related systems. Key factors considered are high test quantity, test completion and low system with upgrade costs. Today it’s important to have a flexible test platform with the growing intricacy of automotive electronics. TMCS has an End of Line Testing platform which is flexible and offers complete consistency.
End of line system allows error free, faster, accurate and a thorough testing of any type of UUTs.

The control panels have the following functions:
– EOL testers are developed to control and log data of Motor under test.
– Various tests like Voltage regulation, Temperature rise test etc can be carried out automatically.
– Pass and Fail result will be displayed based on configured data.
With identifying and selecting the apt NI resources, we were able to finish the entire test 12 to 14 minutes earlier, reducing alternator’s Test Cycle Time by 10+%” The Challenge: Customer wanted us to develop a solution over the Alternator (End of line) Testing System that shall CONTINUOUSLY MONITOR the temperature rise, during the heat-run test.
EOL tester are usually used to test vehicle ECU. Operator needs to manually connect all electrical cables, select model and start testing. Test sequence of different models of ECU can be set by manager.
Test bench is used to simulated different door handle actions done by a driver to lock or unlock the car.
EOL tester is used for calculating compression and tension values for different sized springs. EOL Tester to Test Signalling Group Relays:The sequence of testing the particular UUT (Group) is defined in form of a excel table.
Please click on relevant Industries for more case studies

Engineering Support

Panel lay Out, Documentation, Electrical Schematic, Point to point Diagrams, LabVIEW, NI hardware Integration team.

Mid range VFD Panel – CE marked VFD panel with MCCB, Control relays, Panel Cooling fans, Input output terminals for supply.
DAQ Control Panel – DAQ panel provides sequential operation based on input from sensors placed in process. Reduced noise interference due to professionally designed layout.
Power Panel – Panel is provided with incoming protection by MCCB. Panel cooling FAN.
HMI Panel – HMI provided operation as well as display of process parameters.
Network Panel – Set of panels controlling a process including enclosure for Power components, Multiple controllers and Indicators.
PC Panel – Compact design provides interference free operation of the process. The height and layout of the panel is designed considering the ease of operation for the operator.