Abstract: In order to solve the problems of easily burned-out components and difficult maintenance of existing teaching and training platforms for vehicle anti-theft and central control door lock, a new vehicle central control door lock controller for teaching specific is developed and designed in this paper. The controller improves the reliability and durability of the system by controlling the poweron time, adding the short circuit protection and alarm indication circuits. By gradually improving the circuit design, scientifically demonstrating the technical difficulties, and achieving the automatic triggering, short circuit protection, and alarm indication functions. The design has the advantages of low cost, powerful functionality, and easy maintenance, and has wide promotional value, which is of great significance for improving teaching effectiveness and reducing teaching costs.

Key words: Central control door lock controller; Automatic trigger; Alarm function

摘要： 为了解决现有汽车防盗与中控门锁教学实训台架易烧坏元件、维修困难等问题，文章 开发设计了一种新的教学专用汽车中控门锁控制器。该控制器通过控制通电时间、增加短路 保护及报警指示电路，提升了系统的可靠性和耐用性，通过逐步改进电路设计，科学论证技 术难点，并实现了自动触发、短路保护及报警指示功能。该设计成本低、功能强大且易于维 护，对提高教学效果和降低教学成本具有重要意义。

关键词: 中控门锁控制器；自动触发；报警功能