Abstract: In order to meet the testing requirements of automatic emergency braking (AEB) in the automobile active safety test standard, this paper discusses an active safety test device based on global positioning system (GPS) and inertial navigation device. The testing device includes automated driving robot, navigation mobile platform, real time kinematic (RTK) base station and personal computer (PC) control system. PC software of the control system can set different test scenarios according to the demand of China-new car assessment programme (C-NCAP). It can drive the test vehicle and navigation mobile platform in accordance with the prescribed route and speed that set in the control system. And it can send and achieve the data and signal between the automated driving robot and the navigation mobile platform. The test device can be used for car-to-car rear (CCR) test of AEB in C-NCAP. According to the test performance, it has practical application value in AEB tests.

Key words: GPS navigation; Inertial navigation; RTK differential technology; AEB test device

摘要： 为满足汽车主动安全测试标准中自动紧急制动（AEB）的测试需求，文章论述了一种 基于全球定位系统（GPS）和惯性导航装置的主动安全试验装置。该试验装置主要包括自动 驾驶机器人、可导航移动平台、实时动态（RTK）基站以及上位机（PC）控制系统。上位机 控制系统的软件可以根据《中国新车评价规程》（C-NCAP）中的场景需求设置不同的试验方 案，驱动测试车辆和可导航移动平台按照规定的路线和速度移动，并且测试车辆的中驾驶机 器人可以和可导航移动平台实现数据及信号的互联互通。该试验装置可以用于 C-NCAP 的 AEB 中的车辆追尾（CCR）测试，根据试验结果，此装置在汽车主动安全测试中具有较强的 实际应用价值。

关键词: GPS 导航；惯性导航；RTK 差分技术；AEB 试验装置