Equipamento de teste para chicote de para-choque automotivo

Abstract

The present work addresses the implementation of a system for validating the quality of the installation of parking sensors on the rear bumpers of vehicles manufactured in an automotive industry. The need for this system arises from the susceptibility to human errors in the manual assembly process, which can compromise the functionality of the wiring harness. To solve this problem, a Test Equipment was developed, a device capable of testing cable interconnections and verifying insulation quality, reducing the need for rework and manual supervision. The equipment uses an ESP32 microcontroller, allowing the identification of faults such as open circuits, short circuits, and reversed connections. During development, bench tests were conducted to validate the device’s effectiveness, ensuring that it provides accurate diagnostics within seconds. The results obtained demonstrate that the Test Equipment was successful in detecting failures, ensuring the reliability of the wiring harness and reducing defects in the final product. Its application in large-scale production lines can contribute to improving the quality and efficiency of the industrial process.