Automobile microwave prompting device for prompting cars and people in outside world when opening car door
A technology that opens the door and the outside world is applied in the field of microwave prompting devices, which can solve problems such as safety accidents, collisions between vehicles or pedestrians and doors, and achieve the effect of avoiding collisions
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[0010] The microwave prompting device of the car door of this embodiment for prompting people and vehicles outside is as attached figure 1 As shown, the microwave prompting device has a prompt horn (1), multiple microwave radar switches (2), multiple spring action button switches (3), a remote control power switch (4), and a power supply (5); After a microwave radar switch (2) is connected in parallel with a circuit, and a plurality of spring action button switches (3) are connected in parallel with a circuit, the electrical circuits of the aforementioned objects are connected in series.
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