Approach warning system and method for detecting the approach of moving objects
First Claim
1. An approach warning system comprising:
- at least one marking module comprising;
a marking module transmission unit configured to emit electromagnetic signals, anda motion detector configured to detect a motion,wherein the at least one marking module is configured to emit presence signals as the electromagnetic signals when a motion is detected; and
a warning module comprising;
a reception unit configured to receive the electromagnetic signals emitted by the at least one marking module, andan output device configured to emit an approach warning,wherein the warning module is configured emit the approach warning via the output device dependent on a reception of the presence signals emitted by the at least one marking module.
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Accused Products
Abstract
An approach warning system includes at least one marking module and a warning module. The at least one marking module comprises a marking module transmission unit configured to emit electromagnetic signals, and a motion detector configured to detect a motion. The at least one marking module is configured to emit presence signals as the electromagnetic signals when a motion is detected. The warning module comprises a reception unit configured to receive the electromagnetic signals emitted by the at least one marking module, and an output device configured to emit an approach warning. The warning module is configured to emit the approach warning via the output device dependent on a reception of the presence signals emitted by the at least one marking module.
7 Citations
16 Claims
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1. An approach warning system comprising:
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at least one marking module comprising; a marking module transmission unit configured to emit electromagnetic signals, and a motion detector configured to detect a motion, wherein the at least one marking module is configured to emit presence signals as the electromagnetic signals when a motion is detected; and a warning module comprising; a reception unit configured to receive the electromagnetic signals emitted by the at least one marking module, and an output device configured to emit an approach warning, wherein the warning module is configured emit the approach warning via the output device dependent on a reception of the presence signals emitted by the at least one marking module. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14)
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15. A method for recognizing an approach of a moving object to a vehicle using an approach warning system, the method comprising:
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1) providing an approach warning system comprising; at least one marking module comprising; a marking module transmission unit configured to emit electromagnetic signals, and a motion detector configured to detect a motion, wherein the at least one marking module is configured to emit presence signals as the electromagnetic signals when a motion is detected, and a warning module comprising; a reception unit configured to receive the electromagnetic signals emitted by the at least one marking module, and an output device configured to emit an approach warning, wherein the warning module is configured emit the approach warning via the output device dependent on a reception of the presence signals emitted by the at least one marking module, 2) providing the moving object comprising the at least one marking module; 3) providing the vehicle comprising the warning module; and 4) using the approach warning system to recognize the approach of the moving object to the vehicle. - View Dependent Claims (16)
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Specification