This vehicle relative position calculation device is configured so as to include: a vehicle state information acquisition unit (211) that acquires vehicle state information during travel; a peripheral object information acquisition unit (212) that acquires information on peripheral objects of the vehicle; relative position information, which is relative information of peripheral objects of a host vehicle with respect to the host vehicle, is input, said information being determined on the basis of host vehicle state information acquired by a vehicle state information acquisition unit (211) and peripheral object information acquired by a peripheral object information acquisition unit (212). A relative position information conversion input unit (215) that converts the input relative position information into relative position information when the specific position of the vehicle is taken as the origin; a position information storage unit (214) that stores the relative position information converted by the relative position information conversion input unit (215); and a vehicle fixed coordinate conversion unit (213) that inputs the state information of the vehicle acquired by the vehicle state information acquisition unit (211), converts the relative position information stored in the position information storage unit (214) into current-time relative position information, which is the current-time relative position information, and outputs the current-time relative position information to the position information storage unit (214).
本发明的车辆相对位置运算装置构成为包括获取行驶时的本车状态信息的车辆状态信息获取部(211);获取本车的周边物体的信息的周边物体信息获取部(212);输入根据由车辆状态信息获取部(211)获取的本车状态信息和由周边物体信息获取部(212)获取的周边物体的信息确定的本车的周边物体相对于本车的相对信息即相对位置信息,并且将输入的该相对位置信息变换为以本车的特定位置为原点的情况下的相对位置信息的相对位置信息变换输入部(215);存储由相对位置信息变换输入部(215)变换的相对位置信息的位置信息存储部(214);输入由车辆状态信息获取部(211)获取的本车状态信息,将位置信息存储部(214)所存储的相对位置信息变换为当前时刻的相对位置信息即当前时刻相对位置信息,并输出到位置信息存储部(214)的车辆固定坐标变换部(213)。
VEHICLE RELATIVE POSITION CALCULATION DEVICE AND VEHICLE CONTROL DEVICE
车辆相对位置运算装置和车辆控制装置
2022-12-02
Patent
Electronic Resource
Chinese
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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