通过设计ABS 的电控单元(ECU ) 与大容量闪速存储器(FLA SH) 的软硬件接口, 将ABS 试验数据实时存储在FLA SH 中, 然后由ECU 的串口或通用编程器将FLA SH 中的试验数据上传给PC 机, 用MA TLAB 软件进行分析处理, 从而为研究ABS 的工作过程和控制逻辑提供方便。关键词: 实车试验; 制动防抱死系统; 数据处理Abstract: By designing the softw are and hardw are interface betw een electrical control unit (ECU ) of ABS and bulk memory storage ch ip FLA SH, th is paper p roposes a feasible method on experimental data storage and p rocess of veh icle w ith ABS. The test data is stored in FLA SH, and then transm itted to personal computer th rough serial port ofECU or th rough universal p rogrammer, and last analyzed and p rocessed byMA TLAB. Th is app roach contributes the convenience to the study of brake p rocess and control logic of ABS.Key words:V eh icle test; ABS; Data p rocessing