Safety system for operating at least one electrically actuated locking apparatus of a door of a motor vehicle
First Claim
1. A safety system for operating at least one electrically actuated locking apparatus of a door of a motor vehicle comprising:
- a crash sensor adapted to sense an accident event, anda pre-crash sensor adapted to recognize a possible imminent accident event,wherein the pre-crash sensor, upon recognition of a possible imminent accident event, actuates a central locking unit in such a way that the locking apparatus of the door is bolted for a first specified interval of time,wherein, when the crash sensor senses the accident event within the first specified interval of time, the locking apparatus remains bolted for a second specified interval of time, which has such a length that it includes an entire temporal sequence of the accident event, and is subsequently unbolted, andwherein the first specified interval of time has a length such that the occurrence of the possible accident event falls in the first specified interval of time.
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Accused Products
Abstract
A safety system for operating at least one electrically actuated locking apparatus of a door of a motor vehicle has a crash sensor for sensing an imminent accident event. Upon sensing an accident event with a crash sensor within a first specified interval of time, the locking apparatus remains bolted within a second specified interval of time, which has such a length that it includes the entire temporal course of the accident event, and is subsequently unbolted. The crash sensor for sensing an imminent accident event, upon recognizing a possible imminent accident event, actuates central bolting in such a way that the locking apparatus of the door is bolted for the first specified interval of time. This first specified time interval has such a length that the possible accident event will fall in the time interval specified.
21 Citations
11 Claims
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1. A safety system for operating at least one electrically actuated locking apparatus of a door of a motor vehicle comprising:
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a crash sensor adapted to sense an accident event, and a pre-crash sensor adapted to recognize a possible imminent accident event, wherein the pre-crash sensor, upon recognition of a possible imminent accident event, actuates a central locking unit in such a way that the locking apparatus of the door is bolted for a first specified interval of time, wherein, when the crash sensor senses the accident event within the first specified interval of time, the locking apparatus remains bolted for a second specified interval of time, which has such a length that it includes an entire temporal sequence of the accident event, and is subsequently unbolted, and wherein the first specified interval of time has a length such that the occurrence of the possible accident event falls in the first specified interval of time. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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- 9. A safety system for operating at least one electrically actuated locking apparatus of a door of a motor vehicle, in which evaluation based on at least one of a driving state and input from an environment sensor unit, which allows inference of an imminent accident event, leads to a bolting of the locking apparatus, wherein the locking apparatus cannot be opened mechanically from outside of the motor vehicle for a first specified interval of time after bolting thereof, and wherein the locking apparatus remains bolted for a second specified interval of time when an actual accident event is sensed.
Specification