摘要:
The invention relates to a door-locking system for a motor vehicle, comprising a locking element (6) that can be actuated in an opening or locking manner via an actuator (4), and a control unit (2) for triggering the actuator (4). According to the invention, a position monitoring means (8) is assigned to at least one locking element (6) in order to detect the locked position. Additionally, each position monitoring means (8) is effectively connected to a control means that verifies whether a proper locked state has been reached so as to be able to compare the setpoint state and the actual state of the locking element (6) such that a feedback signal (R2) can be generated when the states do not correspond. This makes it possible to verify in a simple manner whether all doors and gates of a vehicle are properly locked after performing a locking process.
摘要:
The invention relates to a method for controlling, in a fast and secure manner, a fuel pump (23) which has a definable backup level for a fuel pump delivery amount, said method comprising the following steps: identifying a potential crash situation; and defining said backup level, as a reaction to the potential crash situation that has been identified, to be at a first delivery amount value which is associated with a closed fuel pump (23) position. Moreover, a control system (20) for an electronic fuel pump (23) is suggested, comprising a crash identification device (24) and an electronic fuel pump (23) with a definable backup level, said crash identification device (24) being connected to the electronic fuel pump (23) so as to be able to communicate (22, 25) therewith, and being designed to carry out the method according to one of claims 1 to 5.
摘要:
Disclosed is a device for triggering passive passenger safety measures that pertain to passive passenger safety in a motor vehicle. Said device comprises a control unit, a plurality of acceleration sensors for detecting the acceleration caused by an impact of the motor vehicle at different places of the motor vehicle, and feeders which are allocated to the acceleration sensors and via which output signals of the acceleration sensors are transmitted to the control unit. The control unit evaluates continuous-value output signals of at least some of the acceleration sensors, determines the type and/or seriousness of an impact from the output signals, and triggers appropriate safety measures in accordance therewith. At least one acceleration sensor is mounted on a vehicle part that is provided with low structural stiffness and is located on the outer vehicle circumference while all vehicle parts are configured regarding the shape, arrangement, and material in such a way that said acceleration sensor does not enter in contact with a vehicle part having great structural stiffness within a minimum effective period following a minor or average impact of the motor vehicle.
摘要:
The invention relates to a method for controlling a safety system in a vehicle, whereby an output signal, from at least one impact sensor, is subjected to a frequency analysis in an analytical unit which is integrated into an electronic controller. The frequency analysis is carried out in at least one specified frequency range, the spectrum of the output signal is compared to reference patterns, taking into account the dependence of the spectrum on the actual vehicle speed and/or the actual vehicle external temperature and a control signal, for triggering provided protective measures, is transmitted by the controller, when an impact of a person for protection is found with a given probability.
摘要:
The invention relates to a door-locking system for a motor vehicle, comprising a locking element (6) that can be actuated in an opening or locking manner via an actuator (4), and a control unit (2) for triggering the actuator (4). According to the invention, a position monitoring means (8) is assigned to at least one locking element (6) in order to detect the locked position. Additionally, each position monitoring means (8) is effectively connected to a control means that verifies whether a proper locked state has been reached so as to be able to compare the setpoint state and the actual state of the locking element (6) such that a feedback signal (R2) can be generated when the states do not correspond. This makes it possible to verify in a simple manner whether all doors and gates of a vehicle are properly locked after performing a locking process.
摘要:
Disclosed is a device for triggering passive passenger safety measures that pertain to passive passenger safety in a motor vehicle. Said device comprises a control unit, a plurality of acceleration sensors for detecting the acceleration caused by an impact of the motor vehicle at different places of the motor vehicle, and feeders which are allocated to the acceleration sensors and via which output signals of the acceleration sensors are transmitted to the control unit. The control unit evaluates continuous-value output signals of at least some of the acceleration sensors, determines the type and/or seriousness of an impact from the output signals, and triggers appropriate safety measures in accordance therewith. At least one acceleration sensor is mounted on a vehicle part that is provided with low structural stiffness and is located on the outer vehicle circumference while all vehicle parts are configured regarding the shape, arrangement, and material in such a way that said acceleration sensor does not enter in contact with a vehicle part having great structural stiffness within a minimum effective period following a minor or average impact of the motor vehicle.