CAJ | 학술논문

设计了基于Android（安卓）的汽车运动状态在线测量及预测系统，阐述了预测系统的硬件组成和软件设计方法。通过实车道路试验，对侧向加速度与横滚角的试验值与预测值进行比较，并得出相对误差率，验证了该预测系统的可行性。与传统车载终端相比，该预测系统不仅提高了安卓车载终端对汽车主动安全的融合性，而且有效降低了汽车状态感知的成本并具有良好的可扩展性和灵活性。
설계료기우Android（안탁）적기차운동상태재선측량급예측계통，천술료예측계통적경건조성화연건설계방법。통과실차도로시험，대측향가속도여횡곤각적시험치여예측치진행비교，병득출상대오차솔，험증료해예측계통적가행성。여전통차재종단상비，해예측계통불부제고료안탁차재종단대기차주동안전적융합성，이차유효강저료기차상태감지적성본병구유량호적가확전성화령활성。
Vehicle motion online measurement & prediction system based on Android is designed, and hardware composition and software design method of the prediction system is elaborated. Through vehicle road test, the test value and predicated value of lateral acceleration and roll angle are compared and the relative error rate is obtained, which proves feasibility of this prediction system. Compared with the conventional vehicle-mounted terminal, this prediction system not only improves the integration of Android vehicle terminal to vehicle active safety, but also effectively lowers the cost of vehicle state perception, moreover, this system also has good expandability and flexibility.