A target object prediction system for a vehicle is proposed, and comprises a plurality of on-board sensor units (1), at least one V2X communication unit (2) for acquiring raw data about a motion state of at least one target object around the vehicle and a calculation unit (3); each vehicle-mounted sensor unit (1) and each V2X communication unit (2) are configured to be capable of performing primary fusion and tracking on the acquired original data and the predicted value, determined by the calculation unit (3), of the target object respectively, and the calculation unit (3) is configured to perform secondary fusion and tracking on the predicted value, determined by the calculation unit (3), of the target object; and the calculation unit (3) is configured to correlate track data obtained through primary fusion and tracking, perform fusion again, and determine a current state value of the target object and a predicted value of the next moment. The invention also relates to a target object prediction method, an automatic parking method and an automatic parking system. According to the invention, the reliability, accuracy and/or cost of perceiving and predicting target objects and automatic parking can be improved.
提出一种车辆的目标对象预测系统,其包括:用于获取关于所述车辆周围的至少一个目标对象的运动状态的原始数据的多个车载传感器单元(1)和至少一个V2X通信单元(2);以及计算单元(3),其中,每个车载传感器单元(1)和每个V2X通信单元(2)配置成能够分别将其所获取的原始数据与由计算单元(3)确定的关于目标对象的预测值进行初次融合并跟踪,计算单元(3)配置成能够将通过初次融合与跟踪获得的航迹数据相互关联并进行再次融合,并确定目标对象的当前状态值和下一时刻的预测值。还涉及一种目标对象预测方法、一种自动泊车方法和自动泊车系统。通过本发明,可在感知和预测目标对象以及自动泊车的可靠性、准确性和/或成本方面实现改善。
Target object prediction system and method and automatic parking system and method
目标对象预测系统和方法及自动泊车系统和方法
2021-08-03
Patent
Elektronische Ressource
Chinesisch
IPC: | B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion |
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