초록 ▼

A wind protection device for an open motor vehicle includes a passenger cell that has at least one car seat with a backrest. There is on a level with the top area of the backrest at least one air outflow opening of an air supply system. Thereby, the head, shoulder and neck area of the seat occupant

A wind protection device for an open motor vehicle includes a passenger cell that has at least one car seat with a backrest. There is on a level with the top area of the backrest at least one air outflow opening of an air supply system. Thereby, the head, shoulder and neck area of the seat occupant is impinged on with an air stream that can be regulated to avoid an undesired air draft. The air supply system has at least one sensor to measure a parameter value, whereby the air stream, issuing from the air outflow opening, is regulated as a function of the parameter value by way of a regulating unit.

대표청구항 ▼

1. Wind protection device for an open motor vehicle, having a passenger cell that has at least one car seat with a backrest, comprising an air supply system having at least one air outflow opening on a level with a top area of the backrest so that a head, shoulder and neck area of a seat occupant is

1. Wind protection device for an open motor vehicle, having a passenger cell that has at least one car seat with a backrest, comprising an air supply system having at least one air outflow opening on a level with a top area of the backrest so that a head, shoulder and neck area of a seat occupant is impinged on with a regulatable air stream to avoid undesired air draft,at least one sensor is provided to measure a parameter value, which is used to regulate the regulatable air stream issuing from the at least one air outflow opening, via a reagulating unit, as a function of the measured parameter value, wherein the system is configured such that the regulatable air stream is regulatable as a function of motor vehicle driving speed. 2. Wind protection device according to claim 1, wherein an existing ABS control unit in the open motor vehicle measures the driving speed. 3. Wind protection device according to claim 1, wherein the measured parameter value is used for an adaptive control of the regulatable air stream. 4. Wind protection device according to claim 3, wherein the regulatable air stream is adapted according to the measured parameter value in order to compensate swirling air in the head and neck area of the passenger.