The invention relates to a motor vehicle (10) comprising at least one projection unit (12) for projecting graphical or graphic information onto a projection surface (14). The projection unit (12) is connected to a monitoring circuit (20) of the motor vehicle (10), which monitoring circuit is designed to project graphic or graphic information. The invention relates to a projection unit (12). The monitoring circuit (20) comprises a brightness sensor (22) for determining a value of the brightness in the surroundings of the motor vehicle (10) and a calculation unit (24) for controlling the size of the projection on the projection surface (14) by the projection unit (12) as a function of the value of the surroundings brightness received by the brightness sensor (22).
本发明描述一种机动车(10),该机动车包括至少一个用于将图形的或图文的信息投影到投影表面(14)上的投影单元(12)。该投影单元(12)与机动车(10)的监控电路(20)连接,该监控电路构造用于投影图形的或图文的信息。根据本发明的投影单元(12)的特征在于,所述监控电路(20)包括用于确定在机动车(10)的周围环境中的亮度的值的亮度传感器(22)以及用于根据由该亮度传感器(22)接收的周围环境亮度的值来控制由所述投影单元(12)在所述投影表面(14)上的投影的大小的计算单元(24)。
Motor vehicle having projection unit and method for operating motor vehicle
具有投影单元的机动车和用于运行机动车的方法
2023-11-10
Patent
Elektronische Ressource
Chinesisch
IPC: | B60Q ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL , Anordnung von Signal- oder Beleuchtungsvorrichtungen, deren Einbau oder Halterung oder deren Schaltkreise bei Fahrzeugen allgemein |
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