Vehicle having an automatically opening flap
First Claim
Patent Images
1. A vehicle, comprising:
- a flap operatively configured to automatically open as a result of an opening command, the opening command being generated without a manual operation of an unlocking/locking mechanism;
a first proximity sensor arranged on the vehicle;
a second proximity sensor arranged on the vehicle;
a distance detection system arranged on the vehicle, the distance detection system being operational for an area situated behind the vehicle; and
a control device operatively coupled to the unlocking/locking mechanism and the first and second proximity sensors, the control device being configured to recognize a presence of a valid access authorization device for the vehicle within a defined area surrounding the vehicle;
wherein the distance detection system is arranged separately from the control device;
wherein the distance detection system is switched on only if the valid access authorization device is recognized by the control device;
wherein the first proximity sensor is switched on only with a response from the distance detection system;
wherein the control device is further operatively configured to activate the unlocking/locking mechanism only if the first and second proximity sensors are actuated within a defined time window; and
wherein, if the valid access authorization device is recognized, a detection signal of the first proximity sensor is present, and a detection signal of the second proximity sensor is present, the control device is operatively configured to activate the unlocking/locking mechanism for releasing the automatically opening flap.
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Abstract
A vehicle, particularly a motor vehicle, has a flap, which automatically opens as a result of an opening command. The opening command takes place without a manual operation of an unlocking/locking mechanism. A proximity sensor and a control device coupled therewith are present, the control device being constructed such that it recognizes the presence of a valid access authorization device within a surrounding area and, if a valid access authorization device is recognized, as a function of the presence of an unlocking signal of the proximity sensor, activates the unlocking/locking mechanism for releasing the automatically opening flap.
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Citations
19 Claims
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1. A vehicle, comprising:
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a flap operatively configured to automatically open as a result of an opening command, the opening command being generated without a manual operation of an unlocking/locking mechanism; a first proximity sensor arranged on the vehicle; a second proximity sensor arranged on the vehicle; a distance detection system arranged on the vehicle, the distance detection system being operational for an area situated behind the vehicle; and a control device operatively coupled to the unlocking/locking mechanism and the first and second proximity sensors, the control device being configured to recognize a presence of a valid access authorization device for the vehicle within a defined area surrounding the vehicle; wherein the distance detection system is arranged separately from the control device; wherein the distance detection system is switched on only if the valid access authorization device is recognized by the control device; wherein the first proximity sensor is switched on only with a response from the distance detection system; wherein the control device is further operatively configured to activate the unlocking/locking mechanism only if the first and second proximity sensors are actuated within a defined time window; and wherein, if the valid access authorization device is recognized, a detection signal of the first proximity sensor is present, and a detection signal of the second proximity sensor is present, the control device is operatively configured to activate the unlocking/locking mechanism for releasing the automatically opening flap. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 12, 15, 18, 19)
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9. A system for a motor vehicle having a flap that automatically opens based on an opening command, the system comprising:
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an access authorization device; a first proximity sensor; a second proximity sensor; a distance detection system; and a control device, the control device being operatively configured to recognize that the access authorization device is within a defined area; wherein the distance detection system is arranged separately from the control device; wherein the distance detection system is switched on only if the access authorization device is recognized by the control device; wherein the first proximity sensor is switched on only with a response from the distance detection system; wherein the control device is further operatively configured to activate the unlocking/locking mechanism only if the first and second proximity sensors are actuated within a defined time window; and wherein the control device is further operatively configured to activate the automatically opening flap of the vehicle when the access authorization device is recognized, a detection signal of the first proximity sensor is present, and a detection signal of the second proximity sensor is present. - View Dependent Claims (13, 16)
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10. A method for controlling a flap of a vehicle, the flap being automatically openable as a result of an opening command, the method comprising the acts of:
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recognizing, by a control device, a presence of a valid access authorization device within a defined area surrounding the vehicle; switching on a distance detection system arranged on the vehicle when the valid access authorization device is recognized by the control device; detecting a response of the distance detection system; switching on a first proximity sensor arranged on the vehicle when the response from the distance detection system is detected; detecting a detection signal of the first proximity sensor; detecting a detection signal of a second proximity sensor arranged on the vehicle; and activating the automatically opening flap when the valid access authorization device is recognized, the detection signal of the first proximity sensor is present, and the detection signal of the second proximity sensor is present; wherein the distance detection system is arranged separately from the control device; and wherein the automatically opening flap is activated only if the first and second proximity sensors are actuated within a defined time window. - View Dependent Claims (11, 14, 17)
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Specification