The invention discloses an unmanned vehicle automatic driving accurate positioning device and method, and relates to the field of unmanned vehicle automatic positioning. The unmanned vehicle automatic driving accurate positioning device and method are short in installation period, convenient to maintain and low in cost. The unmanned vehicle automatic driving accurate positioning device comprises a plurality of road sign millimeter wave emitters, millimeter wave array receiving antennas, an antenna array substrate, a container truck and a self-driving control system installed on the container truck, the road sign millimeter wave emitters are arranged on the ground, the millimeter wave array receiving antennas are fixed to the antenna array substrate, and the self-driving control system is installed on the container truck. The millimeter wave array receiving antennas are arranged on the antenna array substrate in a two-row staggered mode, and the antenna array substrate is installed below the truck heads at the two ends of the container truck.
本发明无人车辆自动驾驶精确定位装置及方法涉及无人车自动定位领域。其目的是为了提供一种安装周期短、维护方便、成本低的无人车辆自动驾驶精确定位装置及方法。本发明无人车辆自动驾驶精确定位装置包括路标毫米波发射器、毫米波阵列接收天线、天线阵列基板、集卡和安装在集卡上的自驾控制系统,路标毫米波发射器在地面上设置有多个,毫米波阵列接收天线固定在天线阵列基板上,毫米波阵列接收天线在天线阵列基板上采用两行交错排列布局,天线阵列基板安装在集卡的两端车头的下方。
Unmanned vehicle automatic driving accurate positioning device and method
无人车辆自动驾驶精确定位装置及方法
2022-05-10
Patent
Electronic Resource
Chinese
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