Electric sliding door durability test bench and test method

Abstract

The invention discloses a durability test bench for an electric sliding door. The durability test of an electric sliding door is carried out on a body in white. The rack controller provides test instructions. The bench controller is connected with the door position sensor to receive the door position signal, and connected with the door opening mechanism to output action instructions to the door opening mechanism, and the bench controller outputs the vehicle environment simulation signal and test instructions to the door controller, and Receive the door working status signal fed back by the door controller. The vehicle environment simulation signal includes a simulation vehicle speed signal, a simulation slope signal and a simulation environment temperature signal. The door controller is connected to the door opening mechanism, the door lock component and the drive motor controller, and the door controller drives the door lock component and the drive motor controller to act and receives feedback signals from the door lock component and the drive motor controller. The invention also discloses a durability test method for the electric sliding door.

Description

technical field [0001] The invention relates to the field of automobile manufacturing, more specifically, to the technical field of durability testing of automobile parts. Background technique [0002] Sliding doors are a common configuration in business vehicles. With the change of vehicle function positioning, commercial applications are becoming more and more extensive. At the same time, private vehicles are also pursuing more and more interior space. As a result, there has been a significant increase in sales of business models. For business models with larger interior space, sliding doors are increasingly becoming the mainstream configuration. The opening and closing method of the sliding door is different from that of the transmission door. The sliding opening and closing method makes the sliding door have higher requirements on the convenience of use and the durability of use. In order to test the convenience and durability of the sliding door, it is necessary to co...

AI Technical Summary

Problems solved by technology

The vehicle manufacturing cost of the vehicle test is high, especially when the project is in the prototype vehicle development stage, the vehicle resources are scarce, the cost is high, and the vehicle manufacturing cycle is long, and the durability test originally has a long test cycle, so the overall long cycle leads to The development progress of the entire electric sliding door system is slow, which brings great pressure on the phased approval of models

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