Park brake lever is a part of the drum brake in an automotive system. This paper seeks to verify a new approach mainly focusing on the orientation of the park brake lever, using a vibrating linear feeding mechanism, and predicts the natural resting behavior of the park brake lever after falling from various heights. An automated system for the park brake lever is developed through analysis and experimentation with product design. The method involves complex formulae and computation, required to achieve the desired output. A trap was designed to a single orientation from the theoretically measured values of the part calculated from the existing hypotheses. The trap was developed using the concept of Markov chain analysis. The probability of the feed orientation with the park brake lever is examined through an experiment at the laboratory. The experimental results were compared with the predicted results obtained using the existing hypothesis.. As a result, the values obtained experimentally agreed well with the predicted values, proving the trap designed to be efficient and effective. In this research, clear procedure of trap design and development was explained.

驻车制动杆是汽车系统中鼓式制动器的一部分。本文试图验证一种新方法，主要关注驻车制动杆的方向，使用振动线性进给机构，并预测驻车制动杆从不同高度坠落后的自然静止行为。通过对产品设计进行分析和实验，开发了一种用于驻车制动杆的自动化系统。该方法涉及实现所需输出所需的复杂公式和计算。根据根据现有假设计算出的零件的理论测量值，将陷阱设计为单一方向。陷阱是使用马尔可夫链分析的概念开发的。通过在实验室进行的实验来检验驻车制动杆进给方向的可能性。将实验结果与使用现有假设获得的预测结果进行比较。结果，实验获得的值与预测值非常吻合，证明设计的陷阱是有效和有效的。在这项研究中，解释了疏水阀设计和开发的清晰过程。