Vehicle safety system

一种汽车安全、车辆的技术，应用在车辆安全系统领域
CN101925490AActive Publication Date: 2010-12-22VEONEER SWEDISH SECURITY SYST GMBH +1
2 Cites 4 Cited by

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
VEONEER SWEDISH SECURITY SYST GMBH
Publication Date
2010-12-22

Smart Images

  • Figure 1
    Figure 1
  • Figure 2
    Figure 2
  • Figure 3
    Figure 3
Patent Text Reader

Abstract

A vehicle safety system comprising: at least one occupant safety device (6) for protecting an occupant of the vehicle (1) in the event of a side impact: and a control unit (7) operable to receive information from one or more vehicle sensors (2, 3, 4, 5) and to provide a trigger signal to activate the occupant safety device (6), wherein: under normal driving conditions, a default deployment algorithm is used by the control unit (7) to determine whether the trigger signal should be generated; and if it is determined that loss of control of the vehicle (1) is occurring, or is expected to occur, and the longitudinal speed of the vehicle (1) exceeds a first threshold, the control unit (7) employs a first further deployment algorithm to determine whether the trigger signal should be generated, the first further deployment algorithm being adapted to cause the trigger signal to be generated a shorter time after the initiation of a side impact than is the case for the default deployment algorithm.
Need to check novelty before this filing date? Find Prior Art

Description

technical field

[0001] The present invention relates to vehicle safety systems, and in particular to systems for protecting vehicle occupants in various types of crash situations. Background technique

[0002] Although most vehicles are typically equipped with safety equipment to protect the occupants of the vehicle in the event of a side collision. Generally speaking, the lateral distance between the vehicle occupants and the exterior of the vehicle is small because of the thin sides of the vehicle. It is therefore important to activate safety equipment, such as interior side airbags adapted to protect passengers in the event of a side impact, at the earliest possible stage.

[0003] In some cases, for example by using radar or LIDAR detection, it may be possible to detect an imminent side collision and activate one or more appropriate vehicle safety systems prior to the collision. In other cases, crash sensors are used to detect side impacts, and thus vehicle safety syst...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More