Safety system for a motor bike and method for triggering a safety system

Patent metadata

Field	Value
Publication number	US-9956933-B2
Application number	US-201414915780-A
Country	US
Kind code	B2
Filing date	Sep 2, 2014
Priority date	Sep 6, 2013
Publication date	May 1, 2018
Grant date	May 1, 2018

Abstract

A safety system for a motor bike includes an evaluation and control unit which receives crash-relevant information from at least one sensor unit and evaluates it for the purpose of detecting a crash, and in response to a detected crash, the evaluation and control unit activates at least one external safety component and/or at least one internal safety component using a triggering concept. The evaluation and control unit receives presence signals from the at least one external safety component and/or the at least one internal safety component and evaluates the received signals in order to detect the safety components currently available. The evaluation and control unit selects the triggering concept as a function of the detected safety components currently available.

First claim

What is claimed is:

1. A safety system for a motor bike, comprising:
an arithmetic control unit;
at least one sensor; and
an interface;
wherein:
the arithmetic control unit is configured to:
(i) receive, from a plurality of safety components and via the interface, presence signals;
(ii) evaluate the presence signals in order to detect which of the plurality of safety components are currently available;
(iii) receive, from the at least one sensor and via the interface, crash-relevant information;
(iv) by evaluating the crash-relevant information, detect a crash, a plurality of triggering control patterns being usable in response to the crash;
(v) based on the detection of which of the plurality of safety components are currently available, select one of the plurality of triggering control patterns to respond to the detected crash; and
(vi) based on the selected triggering control pattern, trigger, via the interface, one or more of the plurality of safety components that were detected to be currently available; and

for each of at least one of the one or more of the plurality of safety components that is triggered, the respective safety component is triggerable to operate in different ways depending on which of the plurality of triggering control patterns that are usable to respond to the detected crash is selected, so that the safety system is configured for the respective safety component to be operated differently in response to the detected crash depending on which other ones of the plurality of safety components are detected to be currently available.

2. The safety system as recited in claim 1 , wherein the an arithmetic control unit is configured to select the triggering control pattern as a function of a mode of operation of the safety components currently available.

3. The safety system as recited in claim 1 , wherein the an arithmetic control unit is configured to select the triggering control pattern as a function of a characteristic of the detected crash.

4. The safety system as recited in claim 1 , wherein the triggering control pattern specifies at least one of an activation sequence and an activation instant for the one or more safety components.

5. The safety system as recited in claim 4 , wherein the triggering control pattern is selected using at least one characteristic curve stored in a memory unit.

6. The safety system as recited in claim 4 , wherein the plurality of safety components includes an external safety component which is at least one of (i) detachably mounted on the motor bike, (ii) integrated into a clothing of a rider of the motor bike, and (iii) integrated into a helmet of the rider.

7. The safety system as recited in claim 4 , wherein the plurality of safety components includes at least one of a safety-belt system and an airbag system integrated into the motor bike.

8. The safety system as recited in claim 1 , wherein the an arithmetic control unit is configured to deploy the respective safety component, to respond to the detected crash, according to a control method that defines different forces at which the respective safety component is to deploy depending on which of the other ones of the plurality of safety components are detected to be currently available.

9. The safety system as recited in claim 1 , wherein the an arithmetic control unit is configured to deploy the respective safety component, to respond to the detected crash, according to a control method that defines different times for deployment of the respective safety component relative to a time of the crash depending on which of the other ones of the plurality of safety components are detected to be currently available.

10. A method for triggering a safety system for a motor bike, comprising:
receiving presence signals from a plurality of safety components;
evaluating the presence signals in order to detect which of the plurality of safety components are currently available;
receiving crash-relevant information from at least one sensor unit;
by evaluating the crash-relevant information, detecting a crash, a plurality of triggering control patterns being usable in response to the crash;
based on the detection of which of the plurality of safety components are currently available, selecting one of the plurality of triggering control patterns to respond to the detected crash; and
based on the selected triggering control pattern, triggering one or more of the plurality of safety components that were detected to be currently available;
wherein, for each of at least one of the one or more of the plurality of safety components that is triggered, the respective safety component is triggerable to operate in different ways depending on which of the plurality of triggering control patterns that are usable to respond to the detected crash is selected, so that the safety system is configured for the respective safety component to be operated differently in response to the detected crash depending on which other ones of the plurality of safety components are detected to be currently available.

11. The method as recited in claim 10 , wherein the triggering control pattern specifies at least one of an activation sequence and an activation instant for the one or more one safety components.

Assignees

• Bosch Gmbh Robert

Inventors

• Wahl Anja
• Maka Torsten
• Cuvillier Marielle

Classifications

• A41D2600/102

  Motorcycling · CPC title

• A41D13/018

  inflatable automatically · CPC title

• B60R21/013

  including means for detecting collisions, impending collisions or roll-over · CPC title

• A42B3/046

  Means for detecting hazards or accidents · CPC title

• B60R2021/01088

  wireless · CPC title