The invention discloses an automobile safety fence projection warning device which comprises a human body sensing module used for collecting state information of a moving object entering a vehicle inner wheel difference blind area; the IC integration module is used for receiving the state information and generating a first control signal based on the state information; the holographic image projection module can respond to the first control signal so as to project in a set ground area around the vehicle to form a dangerous identification area; the active voice warning module can respond to the first control signal to generate warning information for warning a driver or a pedestrian; wherein the holographic image projection module and the active voice warning module are in a power-off state before receiving the first control signal. According to the invention, obvious red dangerous area projection can be formed around the vehicle by adopting the holographic projection technology. The projection mode is visual and striking, effectively attracts the attention of pedestrians and non-motor vehicles, and promotes the pedestrians and the non-motor vehicles to actively avoid, so that the warning effect is remarkably enhanced.
本发明公开了一种汽车安全围栏投影警示装置,包括:人体感应模块,用于对进入车辆内轮差盲区内的移动物体的状态信息进行采集;IC集成模块,用于接收状态信息,并基于状态信息生成第一控制信号;全息影像投射模块,能够对第一控制信号进行响应以在车辆周围的设定地面区域内投射形成危险标识区域;主动语音警示模块,能够对第一控制信号进行响应以生成用于警示驾驶员或行人的报警信息;其中,全息影像投射模块和主动语音警示模块在接收到第一控制信号之前处于断电状态。本申请采用全息投影技术能够在车辆周围形成明显的红色危险区域投影。这种投影方式直观且醒目,有效吸引了行人和非机动车的注意力,促使他们主动避让,从而显著增强了警示效果。
Projection warning device for automobile safety fence
汽车安全围栏投影警示装置
2024-11-12
Patent
Electronic Resource
Chinese
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 / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |
SAFETY FENCE, SAFETY FENCE DEVICE AND METHOD FOR DETECTING SAFETY FENCE INSTALLATION
European Patent Office | 2017
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