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Occupant protection system for vehicles and method for actuating an occupant protection system for vehicles

A technology for protection systems and automobiles, which is applied to special positions of vehicles, vehicle seats, vehicle parts, etc., to achieve good protection and improve the effect of design schemes

Active Publication Date: 2009-05-27
ROBERT BOSCH GMBH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this system only covers a small number of accident types (just after the wheel brakes or skids) and is used to release the restrained protection mechanism

Method used

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  • Occupant protection system for vehicles and method for actuating an occupant protection system for vehicles

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Embodiment Construction

[0022] 1 shows a sensor arrangement 10 which has at least one sensor at the front of a motor vehicle 11 for monitoring the surroundings of the motor vehicle, in particular the surroundings of the motor vehicle in the direction of travel and / or opposite to the direction of travel. The sensor device 10 is connected to an evaluation device 12 and has, for example, radar sensors, video sensors and / or laser scanning-based sensors (lidar). The sensor device 10 is preferably arranged around the entire vehicle and serves to detect the entire environment around the vehicle. The signal detected by the sensor device 10 is evaluated and processed in the evaluation device 12 . If, according to the sensor signals analyzed by the evaluation device 12, it is found that the automobile 11 may be involved in an accident, then the evaluation device 12 controls various actuators, especially the actuator of a seat 20 as shown in FIG. .

[0023] The seat 20 , which can be adapted as a function of ...

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Abstract

The invention provides a passenger protection system for a motor vehicle, the protection system has at least one sensor (10) for detecting the surrounding environment of the motor vehicle (1) and generating a sensor signal thereby; a sensor signal for analyzing and processing the sensor signal Analysis and processing device (12), which detects an approaching dangerous situation in advance according to the criteria of an algorithm for early detection of dangerous situations and generates a trigger signal in this case; a seat adjustment device (22 , 25, 26, 27, 28), the device has at least one actuator for adjusting a seat (20), wherein the seat adjustment device (22, 25, 26, 27, 28) has a first speed for adjusting the seat (20) for comfort, and a second higher speed for adapting the seat (20) when controlled with said trigger signal. The invention also relates to a method for operating a passenger restraint system for a motor vehicle.

Description

technical field [0001] The invention relates to a passenger protection system for a motor vehicle and a method for operating a passenger protection system of a motor vehicle, and in particular to a seating system equipped with sensors for monitoring the surroundings of the motor vehicle and equipped with an adaptation car occupant protection system. Background technique [0002] In terms of passenger safety in cars, a system is currently available (Mercedes-Benz's S-level pre-rescue), in which the seat belt tensioner is controlled in case of emergency braking or when the car slips to reduce possible seat belt loosening. Open, that is, the seat belt is not tightly attached to the passenger. In addition, the standard electric motors for comfort seat adjustment in the longitudinal direction, seat cushion tilting and seat backrest are activated in order to bring the occupant into a position safe for a possible accident. [0003] This manipulation of the standard seat adjustmen...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60R21/0134B60N2/427B60N2/02B60N2/42B60N2/48B60R21/01
CPCB60N2/4221B60N2/4885B60N2/0276B60R21/0134B60N2/4279B60R21/013B60N2/0224B60N2/42727B60N2/888
Inventor B·马特斯H·-P·施通普W·尼特施克H·舒马赫W·沃特伦H·居特勒R·莫里茨T·赫尔曼F·-J·施蒂茨勒A·沃格特K·巴尔策尔T·利希U·格勒格尔A·库滕贝格L·格勒施M·施密德M·克雷宁格
Owner ROBERT BOSCH GMBH
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