应用光学, 2018, 39 (2): 165, 网络出版: 2018-08-08
车载360°态势感知系统研究
Research on vehicle 360° situational awareness system
摘要
为了适应复杂的战场空间, 提高装甲车辆近距离防护能力和战场生存能力, 提出一种车载360°态势感知系统。给出了系统的构成框架, 并从总体设计、高吞吐嵌入式图像处理平台架构、实时全景拼接以及目标识别和威胁判断等关键技术进行了分析, 提出了解决方法。设计的系统实现了多路高清图像拼接, 延时优于190 ms, 对于车辆的探测距离达到1 km, 具有人员和车辆目标的检测和威胁提示能力, 可显著提高装甲车辆近距离态势感知能力。
Abstract
In order to adapt to the complex battlefield space and improve the armored vehicle′s short distance protection ability and battlefield survivability, a vehicle 360° situational awareness system was proposed. The framework of the system was given, and the key technologies such as general design, high throughput of embedded image processing platform, real-time panoramic mosaicing, target recognition and threat estimation were analyzed. Then the solutions were put forward. Results show that this system realizes the high-definition image mosaic in multi-channel. The delay time is better than 190 ms, and the detection distance to the vehicle is up to 1 km. It has the abilities of detection and threat prompting for human and vehicle targets, and can improve the situation awareness of armored vehicles in near range significantly.
陈伟, 刘飞, 梁庆仟, 王静, 陈静. 车载360°态势感知系统研究[J]. 应用光学, 2018, 39(2): 165. Chen Wei, Liu Fei, Liang Qingqian, Wang Jing, Chen Jing. Research on vehicle 360° situational awareness system[J]. Journal of Applied Optics, 2018, 39(2): 165.