Abstract: With the rapid development of the automotive industry, the level of automation of the cockpit has gradually increased, then a new challenge to the cockpit's orientation and accuracy is presented. This paper analyzes the characteristics of the cockpit arm from three aspects, including rotation mechanism, automatic off-load mechanism and medium/high compensation, and proposes a low-cost and efficient retrofit scheme. Therefore, the cockpit assist arm can enter the body accurately and quickly, which is an important step for the realization of semi-automatic/automatic booster arm.

Key words: Cockpit assist arm; Rotating mechanism; Automatic off-load mechanism; Middle/ height compensation

摘要： 随着汽车行业的快速发展，汽车的自动化程度逐步提高，对仪表板总成的进车角度、 精度等提出了新的挑战。文章通过分析仪表板总成助力臂的特点，从旋转机构、自动脱销机 构以及对中/高度补偿三个方面进行优化分析，提出低成本、高效的改造方案，确保助力臂准 确快速地进入车身，为实现半自动/全自动助力臂迈出了重要的一步。

关键词: 仪表板总成助力臂；旋转机构；自动脱销机构；对中/高度补偿