WO2004030998A1 - Vorrichtung zum schutz eines fahrzeuginsassen - Google Patents
Vorrichtung zum schutz eines fahrzeuginsassen Download PDFInfo
- Publication number
- WO2004030998A1 WO2004030998A1 PCT/DE2003/001772 DE0301772W WO2004030998A1 WO 2004030998 A1 WO2004030998 A1 WO 2004030998A1 DE 0301772 W DE0301772 W DE 0301772W WO 2004030998 A1 WO2004030998 A1 WO 2004030998A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- occupant
- vehicle occupant
- movement
- vehicle
- gravity
- Prior art date
Links
- 230000005484 gravity Effects 0.000 claims abstract description 17
- 238000001514 detection method Methods 0.000 claims description 14
- 238000006073 displacement reaction Methods 0.000 claims description 6
- 238000000034 method Methods 0.000 description 19
- 230000001133 acceleration Effects 0.000 description 10
- 230000008901 benefit Effects 0.000 description 3
- 238000002604 ultrasonography Methods 0.000 description 3
- 230000006399 behavior Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 210000003414 extremity Anatomy 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000000452 restraining effect Effects 0.000 description 2
- 230000001960 triggered effect Effects 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 210000001624 hip Anatomy 0.000 description 1
- 210000004394 hip joint Anatomy 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 230000036962 time dependent Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
- B60R21/01—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents
- B60R21/015—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents including means for detecting the presence or position of passengers, passenger seats or child seats, and the related safety parameters therefor, e.g. speed or timing of airbag inflation in relation to occupant position or seat belt use
- B60R21/01512—Passenger detection systems
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
- B60R21/01—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents
- B60R21/013—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents including means for detecting collisions, impending collisions or roll-over
- B60R21/0132—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents including means for detecting collisions, impending collisions or roll-over responsive to vehicle motion parameters, e.g. to vehicle longitudinal or transversal deceleration or speed value
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
- B60R21/01—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents
- B60R21/015—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents including means for detecting the presence or position of passengers, passenger seats or child seats, and the related safety parameters therefor, e.g. speed or timing of airbag inflation in relation to occupant position or seat belt use
- B60R21/01512—Passenger detection systems
- B60R21/01516—Passenger detection systems using force or pressure sensing means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
- B60R21/01—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents
- B60R21/015—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents including means for detecting the presence or position of passengers, passenger seats or child seats, and the related safety parameters therefor, e.g. speed or timing of airbag inflation in relation to occupant position or seat belt use
- B60R21/01512—Passenger detection systems
- B60R21/0153—Passenger detection systems using field detection presence sensors
- B60R21/01538—Passenger detection systems using field detection presence sensors for image processing, e.g. cameras or sensor arrays
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
- B60R21/01—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents
- B60R21/015—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents including means for detecting the presence or position of passengers, passenger seats or child seats, and the related safety parameters therefor, e.g. speed or timing of airbag inflation in relation to occupant position or seat belt use
- B60R21/01512—Passenger detection systems
- B60R21/01542—Passenger detection systems detecting passenger motion
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
- B60R21/01—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents
- B60R21/015—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents including means for detecting the presence or position of passengers, passenger seats or child seats, and the related safety parameters therefor, e.g. speed or timing of airbag inflation in relation to occupant position or seat belt use
- B60R21/01554—Seat position sensors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
- B60R21/01—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents
- B60R2021/01013—Means for detecting collision, impending collision or roll-over
- B60R2021/0102—Means for detecting collision, impending collision or roll-over the monitored value being used for calculating occupant displacement
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
- B60R21/01—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents
- B60R21/015—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents including means for detecting the presence or position of passengers, passenger seats or child seats, and the related safety parameters therefor, e.g. speed or timing of airbag inflation in relation to occupant position or seat belt use
- B60R21/01512—Passenger detection systems
- B60R21/01544—Passenger detection systems detecting seat belt parameters, e.g. length, tension or height-adjustment
Definitions
- the invention relates to a device for protecting a vehicle occupant according to the preamble of the independent claim.
- Vehicle occupant is located depending on the impact signals.
- the occupant detection is designed to determine the seating position of the vehicle occupant, the seating position being used to predict the Movement is taken into account. If the exact seating position is available, then a more precise prediction of the movement of the vehicle occupant in connection with and knowledge of the center of gravity, which gives information about the posture of the vehicle occupant, is possible. 5
- the device can be connected to a sensor system for detecting a belt extension length, the device taking the belt extension length into account when predicting the movement.
- the belt extension length provides information about how far the respective occupant is prevented. This is also an important one
- the device determines an upper body size by means of the height of the center of mass and the sitting position and takes the upper body size into account when predicting the movement.
- the upper body size gives an important indication of how the vehicle occupant is under the influence
- the upper body is mainly rotated around the hip, i.e. around the hip joint, the length of the upper body makes it possible to estimate how far the head of the vehicle occupant is moved towards the dashboard. This is also an important parameter to accurately predict the movement of the vehicle occupant. 5
- the current seating position during the crash is determined from the forward displacement and the starting seating position.
- the device has a memory which has a relationship between the mass of the vehicle occupant and further antrophometric data.
- the mass the determination of the center of gravity and other directly measured quantities, it is possible to get an exact picture of the body of the vehicle occupant.
- a statistical relationship can be used to draw conclusions about the entire body of the person concerned.
- To a certain mass and to a certain center of mass belong with a high correlation a certain body size and also certain body dimensions of individual limbs of the vehicle occupant. This also leads to a very precise prediction of the movement of the respective vehicle occupant in the event of an impact.
- FIG. 1 shows a block diagram of the device according to the invention
- FIG. 2 shows a schematic illustration of the device according to the invention
- FIG. 3 is a flowchart
- Figure 4 shows another flow chart.
- the smart bag should be adaptable to people and situations in its inflation behavior.
- Inflation of the airbag acts to the detriment of the occupant. This is then, for example given when a child is sitting in the front passenger seat or when a person is too close to the dashboard.
- a device for protecting a vehicle occupant which calculates an individual deployment strategy in the vehicle and determines an airbag deployment time-dependent deployment time in the event of an accident, or else prevents deployment if the occupant is too close to the dashboard.
- a method is presented how the occupant's forward displacement can be predicted.
- occupant sensing such as an absolute weight measurement, a sensor mat, a video sensor or an ultrasound sensor
- a sensor mat In the simplest case generally gives 4 signals which provide the absolute weight in kg of each sensor.
- this information can be used for position detection.
- Other seat-based processes such as the seat mat can possibly provide an entire pressure profile.
- the position of the seat can be detected, for example, via a seat position sensor or the information is on the CAN bus. This is usually the case if the seats are electrically adjustable. So you have the position of the Ihsassens while driving.
- the device according to the invention is able to determine or predict the trajectory on the basis of the knowledge of the position of the occupant on the respective seats (driver, front passenger and driving passengers) and to adapt the restraint means individually on the basis of the respective trajectory.
- the trajectory of each individual occupant can be determined Adapt the restraint device individually depending on the trajectory and the respective accident situation. This provides optimal protection for the occupants in the event of an accident.
- the current position of each occupant is recorded using a sensor, for example a video camera or weight-based systems.
- the forces acting on the occupants are in X- and / or Y- and / or Z-
- Direction detected e.g. through acceleration sensors.
- the individual trajectory can be calculated or predicted.
- the relative speed to the vehicle derived from the change in the position of the occupant over time and the relative speed
- Acceleration to the vehicle can be used.
- the restraint devices are controlled individually and optimally. Knowing where the head or upper body of the person is at any particular point in time of an accident makes it possible to optimally use the restraint devices to protect the person. This includes an optimal ignition timing and a corresponding inflation characteristic for the airbag.
- FIG. 1 shows the device according to the invention in a block diagram.
- An occupant detection system 1 is connected to a control unit 2 via a data output
- An impact sensor system 3 is connected to the control unit 2 via a second data input.
- Control unit 2 is connected to restraint means 4 via a data output.
- the occupant detection 1 is in particular weight-based here, so it can
- Pressure sensors in the seat cushion or force measuring bolts on the seat can be used, or wave-based occupant detection means, such as video or ultrasound, can be used.
- This occupant recognition enables the determination of the seating position and the characterization of the person, that is, an occupant classification.
- the occupant classification is mainly based on weight. Different classes are defined for which a different inflation behavior of Airbags is attached. For example, the use of airbags is not indicated for people under 45 kg in order to avoid the risk of injury.
- the impact sensor system 3 is usually designed as an inertial sensor system. Above all, these include acceleration sensors that are arranged in the X, Y, and possibly also the Z direction in the vehicle.
- This sensor system can be arranged centrally in the control unit 2 itself, but it can also be outsourced in satellite sensors, for example in the B-pillar and / or as upfront sensors which are fastened in the vicinity of the vehicle radiator.
- the impact sensors 3 also include a pre-crash sensor system, that is to say radar or video or ultrasound, which enable environmental monitoring. With these sensors it is possible to determine the impact speed or the relative speed between the vehicle and the impact object.
- the impact sensors also include deformation sensors or indirect deformation sensors such as pressure and temperature sensors.
- the control device 2 is usually mounted on the vehicle tunnel, but it can also be arranged at other locations in the vehicle. As shown above, the control unit 2 also has its own sensors, which are either used for
- Impact detection and impact assessment is used, or only for the plausibility check of signals from outsourced impact sensors.
- a combination of the plausibility check and the impact detection is possible with a sensor system in the control unit 2.
- the restraint means 4 are usually airbags, but belt tensioners, active seats and / or a roll bar can also be used
- FIG. 2 shows a schematic representation of the device according to the invention.
- a person 201 is shown here as a vehicle occupant sitting on a vehicle seat 210.
- the person is shown three times in order to show the course of a
- the person 201 has a center of gravity 202, which is determined by the occupant detection.
- a pressure sensor 205 for example a seat mat, is fitted in the seat cushion.
- Force measuring bolts 206 can be arranged in the carriers of the seat 210 in order to determine the weight of the vehicle occupant 201. With the force measuring pin 206 is also the
- a weight distribution possible and thus the analysis of the sitting position. It is also possible to provide a seat position sensor 208 which detects the position of the seat 210. This can also be called up via an identification signal if it is an electrical seat adjustment.
- the person 201 is protected by a belt, in which a belt extension length sensor 204 is provided in order to measure the forward movement of the person 201.
- the belt extension length sensor is in the B- Column 203 arranged. In the event of an accident, person 201 will usually shift forward, that is, toward the dashboard with airbag module 209.
- a reference table can be kept in a memory of the control unit 2, by means of which different body masses and masses for the individual body parts can be determined from the measured sizes. If such a table is stored in the memory for different types of people, the closest table for the occupant can be determined based on the measured mass of the occupant with reference to the mass and height of the center of mass.
- the reference table can be a database designed for humans, which includes mass, body size, mass of the center of gravity and antrophometric data such as Body dimensions of individual limbs of different people.
- plausibility values can be derived from this, and on the other hand the head size can also be extracted. The plausibility could, for example, be carried out in such a way that the calculated torso length should match the value in the reference table within a certain tolerance band. If this is the case, the head size can be assumed with a certain probability, if necessary this is corrected.
- the occupants and the path signal can be used to estimate where the occupant will be at time T.
- Control unit measured acceleration signal integrated twice.
- the value of the 2-fold integral reflects the advance of a free mass and thus corresponds in a first approximation to the advance of the occupant.
- the value of this second integral is compared with a threshold which is dependent both on the impact speed and on the seating position of the occupant before the crash. This makes it possible, for example, not to ignite the airbag if the occupant is at or close to Dashboard is located. Deploy the airbag earlier if the occupant is bent forward from the normal position, or deploy the airbag later if the occupant is leaning further back than normal. This means that the triggering decision can be controlled.
- This triggering decision can include, for example, the decision as to whether the restraint device should be triggered, if so at what stage and at what point in time.
- Other models can be used for the forward displacement calculation, the route described above via the double integral is only an exemplary calculation.
- Figure 3 shows the sequence of the inventive method.
- the mass of the person is determined via the occupant recognition 1.
- the seat position of vehicle seat 210 is determined.
- the belt extension length is determined with the belt extension length sensor 204.
- the acceleration in the X or Y direction is determined. The total mass and the position of the
- step 306 the seat, upper body or head position is determined from this.
- step 308 a plausibility check is carried out, specifically via stored body measurements or a reference table from step 307. This data can be stored, for example, in an EEPROM. If necessary, a correction is carried out in method step 309.
- method step 310 the position in the event of a crash is estimated on the basis of the current sitting position and the forward displacement, which was determined in method step 311 from the signal of the pre-crash sensor or the acceleration sensor.
- the impact sensor system 3 also carries out a plausibility in method step 312, which is supplied to method step 310. If the plausibility check has been passed, the airbag control unit 313 determines the triggering time for the releasing means and in method step 314 the selected restraining means 4 are triggered accordingly.
- FIG. 4 shows in a flow chart the sequence that is carried out to determine the trajectory of the occupant, that is to say the occupant of the movement.
- the acceleration or the forces acting on the occupant or the motor vehicle are determined by the sensor system 3.
- the position of the occupant is determined by means of the occupant recognition 1.
- the trajectory of the occupant is predicted from this in method step 403. From the acceleration from process step
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Air Bags (AREA)
Abstract
Description
Claims
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/530,113 US7469924B2 (en) | 2002-10-02 | 2003-05-30 | Apparatus for protecting a vehicle occupant |
EP03793445A EP1549529A1 (de) | 2002-10-02 | 2003-05-30 | Vorrichtung zum schutz eines fahrzeuginsassen |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10246055A DE10246055A1 (de) | 2002-10-02 | 2002-10-02 | Vorrichtung zum Schutz von einem Fahrzeuginsassen |
DE10246055.8 | 2002-10-02 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2004030998A1 true WO2004030998A1 (de) | 2004-04-15 |
Family
ID=32010118
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/DE2003/001772 WO2004030998A1 (de) | 2002-10-02 | 2003-05-30 | Vorrichtung zum schutz eines fahrzeuginsassen |
Country Status (5)
Country | Link |
---|---|
US (1) | US7469924B2 (de) |
EP (1) | EP1549529A1 (de) |
CN (1) | CN1642782A (de) |
DE (1) | DE10246055A1 (de) |
WO (1) | WO2004030998A1 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102007055431A1 (de) * | 2007-11-21 | 2009-05-28 | Conti Temic Microelectronic Gmbh | Verfahren zur Detektion von Beschleunigung in einem Fahrzeug sowie geeignete Vorrichtung dafür |
Families Citing this family (35)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102004042600A1 (de) * | 2004-09-03 | 2006-03-09 | Conti Temic Microelectronic Gmbh | Vorrichtung und Verfahren zur Ansteuerung eines Airbagsystems |
DE102005009486B4 (de) * | 2005-02-23 | 2009-01-08 | Takata-Petri Ag | Sicherheitsgurtsystem für ein Kraftfahrzeug |
DE102005022678A1 (de) * | 2005-05-17 | 2006-11-23 | Robert Bosch Gmbh | Sicherheitssystem für ein Fahrzeug |
DE102005026775A1 (de) * | 2005-06-10 | 2006-12-28 | Bayerische Motoren Werke Ag | Fahrzeug mit einer regelbaren Rückhalteeinrichtung |
DE102005050505A1 (de) * | 2005-10-21 | 2007-04-26 | Bayerische Motoren Werke Ag | Insassen-Rückhaltesystem mit Airbag und Verfahren zur Auslösung eines Airbags |
DE102006021380A1 (de) | 2006-05-08 | 2007-11-22 | Trw Automotive Gmbh | Fahrzeuginsassen-Sicherheitssystem und Verfahren zur Erkennung der Position eines Fahrzeuginsassen |
DE102006026705B4 (de) * | 2006-06-08 | 2008-06-19 | Siemens Ag | Vorrichtung und Verfahren zum Erkennen einer Sitzbelegung in einem Fahrzeug |
DE102006038837B4 (de) * | 2006-08-18 | 2016-09-15 | Robert Bosch Gmbh | Vorrichtung, Steuergerät und Verfahren zur Detektion einer Kollision |
DE102007015419A1 (de) * | 2007-03-30 | 2008-10-02 | Zf Friedrichshafen Ag | Kraftfahrzeug mit in oder an Fahrzeugsitzen angeordneten Drucksensoren |
DE102007021700A1 (de) | 2007-05-09 | 2008-11-13 | Robert Bosch Gmbh | Verfahren und Steuergerät zur Ansteuerung von Personenschutzmitteln für ein Fahrzeug |
DE102007032714A1 (de) * | 2007-07-13 | 2009-01-15 | GM Global Technology Operations, Inc., Detroit | Sicherheitsanordnung mit einer Airbageinrichtung und Verfahren zur Steuerung der Sicherheitsanordnung |
US8403395B2 (en) * | 2007-10-20 | 2013-03-26 | Bentley Motors Limited | Vehicle seat |
EP2212161B1 (de) * | 2007-11-28 | 2014-03-26 | Autoliv Development AB | Sicherheitssystem, das die zu der steifheit des brustkorbs in beziehung stehende verzögerungskraft steuert |
DE102008002243B4 (de) | 2008-06-05 | 2020-06-18 | Robert Bosch Gmbh | Verfahren, Steuergerät und Computerprogrammprodukt zum Bestimmen einer Beschleunigung eines Insassen eines Fahrzeugs |
US20100201507A1 (en) * | 2009-02-12 | 2010-08-12 | Ford Global Technologies, Llc | Dual-mode vision system for vehicle safety |
US8499879B2 (en) | 2009-08-14 | 2013-08-06 | Robert Bosch Gmbh | System and method for classifying a vehicle occupant |
WO2012048100A2 (en) | 2010-10-07 | 2012-04-12 | Faurecia Automotive Seating, Inc. | System, methodologies, and components acquiring, analyzing, and using occupant body specifications for improved seating structures and environment configuration |
JP5636102B2 (ja) * | 2011-06-17 | 2014-12-03 | 本田技研工業株式会社 | 乗員検知装置 |
DE102011084204A1 (de) * | 2011-10-10 | 2013-04-11 | Robert Bosch Gmbh | Verfahren zum Ansteuern von Sicherheitsaktuatorik eines Kraftfahrzeugs |
US9376079B2 (en) * | 2012-10-04 | 2016-06-28 | Honda Motor Co., Ltd. | Automated vision inspection of a side curtain airbag assembly |
DE102015213337B4 (de) * | 2015-07-16 | 2019-12-19 | Volkswagen Aktiengesellschaft | Verfahren zum Ansteuern von Elementen wenigstens zweier Insassenschutzeinheiten zum Schutz eines Fahrzeuginsassen sowie Vorrichtung zur Durchführung des Verfahrens |
CN105107198B (zh) * | 2015-08-28 | 2018-05-08 | 电子科技大学 | 动感赛车游戏碰撞过程的运动模拟实现方法与系统 |
DE102016217105A1 (de) * | 2016-09-08 | 2018-03-08 | Robert Bosch Gmbh | Verfahren zum Ansteuern eines Insassenschutzsystems eines Fahrzeugs und Steuergerät |
US10112505B2 (en) * | 2016-09-21 | 2018-10-30 | Intel Corporation | Occupant profiling system |
DE102017204773A1 (de) | 2017-03-22 | 2018-09-27 | Bayerische Motoren Werke Aktiengesellschaft | Schutz eines Fahrzeuginsassen mittels Unfallprädiktion |
US11267462B2 (en) * | 2017-04-01 | 2022-03-08 | Intel Corporation | Automotive analytics technology to provide synergistic collision safety |
DE102017213914A1 (de) * | 2017-08-10 | 2019-02-14 | Robert Bosch Gmbh | Verfahren und Steuergerät zum Ansteuern zumindest einer Insassenschutzeinrichtung für ein Fahrzeug bei einer Kollision und System zum Insassenschutz für ein Fahrzeug |
DE102018202360B4 (de) * | 2018-02-15 | 2020-08-20 | Robert Bosch Gmbh | Verfahren zum Verfolgen eines Objekts in einem optischen Suchfenster einer Kamera für ein Fahrzeug |
JP7210965B2 (ja) | 2018-09-26 | 2023-01-24 | 株式会社アイシン | 室内監視装置 |
US11390230B2 (en) * | 2019-10-24 | 2022-07-19 | GM Global Technology Operations LLC | System and method to establish a deployment force for an airbag |
US20210170924A1 (en) * | 2019-12-04 | 2021-06-10 | Continental Automotive Systems, Inc. | System and method for reducing injury in autonomous vehicles |
CN117601793A (zh) * | 2020-04-13 | 2024-02-27 | 武汉路特斯汽车有限公司 | 乘员保护方法、装置、系统、终端及存储介质 |
KR20220073886A (ko) | 2020-11-26 | 2022-06-03 | 현대모비스 주식회사 | 자율주행 자동차의 에어백 구동장치 및 그 제어방법 |
KR20220099864A (ko) * | 2021-01-07 | 2022-07-14 | 현대모비스 주식회사 | 차량의 에어백 장치 및 그 제어 방법 |
US20240198941A1 (en) | 2022-12-14 | 2024-06-20 | GM Global Technology Operations LLC | Vehicle with occupant trajectory-based airbag suppression |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3809074A1 (de) * | 1988-03-18 | 1989-10-05 | Audi Ag | Sicherheitssystem fuer kraftfahrzeuge unter einbeziehung eines aufblasbaren aufprallschutzkissens |
DE4112579A1 (de) * | 1990-04-18 | 1991-10-24 | Nissan Motor | Innensystem fuer kraftfahrzeuge |
DE19724101A1 (de) * | 1997-06-07 | 1998-12-10 | Bayerische Motoren Werke Ag | Verfahren zur bedarfsgerechten Steuerung von Insassen-Sicherheitseinrichtungen |
EP1000819A2 (de) * | 1998-11-12 | 2000-05-17 | Ford Global Technologies, Inc. | Verfahren und Vorrichtung zur Bestimmung des Zündzeitpunktes in einem Rückhaltesystem mit Belegungserkennungssensor |
LU90361B1 (de) * | 1999-03-02 | 2000-09-05 | Iee Sarl | Vorrichtung zum Erfassen der Sitzposition einer in einem Sitz einsitzenden Person |
US20010026162A1 (en) * | 2000-03-21 | 2001-10-04 | Honda Giken Kogyo Kabushiki Kaisha | Apparatus for detecting seated condiion |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60152904A (ja) * | 1984-01-20 | 1985-08-12 | Nippon Denso Co Ltd | 車両運転者位置認識装置 |
DE3803426A1 (de) * | 1988-02-05 | 1989-08-17 | Audi Ag | Verfahren zur wirksamschaltung eines sicherheitssystems |
DE4212421A1 (de) * | 1992-04-14 | 1993-10-28 | Bosch Gmbh Robert | Verfahren und Einrichtung zum Schutz von Fahrzeuginsassen |
US5413378A (en) * | 1993-12-02 | 1995-05-09 | Trw Vehicle Safety Systems Inc. | Method and apparatus for controlling an actuatable restraining device in response to discrete control zones |
US5558399A (en) * | 1994-09-13 | 1996-09-24 | Serber; Hector | Seat and lumbar motion chair, assembly and method |
US6005958A (en) * | 1997-04-23 | 1999-12-21 | Automotive Systems Laboratory, Inc. | Occupant type and position detection system |
US6172613B1 (en) * | 1998-02-18 | 2001-01-09 | Donnelly Corporation | Rearview mirror assembly incorporating vehicle information display |
US6018693A (en) * | 1997-09-16 | 2000-01-25 | Trw Inc. | Occupant restraint system and control method with variable occupant position boundary |
JP3946366B2 (ja) * | 1998-11-27 | 2007-07-18 | 本田技研工業株式会社 | 乗員拘束装置およびその制御方法 |
US6517106B1 (en) * | 1998-12-30 | 2003-02-11 | Automotive Systems Laboratory, Inc. | Occupant detection system |
US6988413B1 (en) * | 1999-02-24 | 2006-01-24 | Siemens Vdo Automotive Corporation | Method and apparatus for sensing seat occupant weight |
US6341252B1 (en) * | 1999-12-21 | 2002-01-22 | Trw Inc. | Method and apparatus for controlling an actuatable occupant protection device |
JP4608072B2 (ja) * | 2000-02-25 | 2011-01-05 | タカタ株式会社 | エアバッグ装置 |
US6331014B1 (en) * | 2000-07-11 | 2001-12-18 | Automotive Technologies International Inc. | Vehicular seats including occupant protection apparatus |
US6431593B1 (en) * | 2000-10-13 | 2002-08-13 | Trw Inc. | Vehicle crash determination arrangement and method, utilizing center of gravity, for an occupant protection system |
US6853898B2 (en) * | 2001-05-30 | 2005-02-08 | Eaton Corporation | Occupant labeling for airbag-related applications |
US6662093B2 (en) * | 2001-05-30 | 2003-12-09 | Eaton Corporation | Image processing system for detecting when an airbag should be deployed |
-
2002
- 2002-10-02 DE DE10246055A patent/DE10246055A1/de not_active Withdrawn
-
2003
- 2003-05-30 EP EP03793445A patent/EP1549529A1/de not_active Ceased
- 2003-05-30 WO PCT/DE2003/001772 patent/WO2004030998A1/de not_active Application Discontinuation
- 2003-05-30 US US10/530,113 patent/US7469924B2/en not_active Expired - Fee Related
- 2003-05-30 CN CNA038074044A patent/CN1642782A/zh active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3809074A1 (de) * | 1988-03-18 | 1989-10-05 | Audi Ag | Sicherheitssystem fuer kraftfahrzeuge unter einbeziehung eines aufblasbaren aufprallschutzkissens |
DE4112579A1 (de) * | 1990-04-18 | 1991-10-24 | Nissan Motor | Innensystem fuer kraftfahrzeuge |
DE19724101A1 (de) * | 1997-06-07 | 1998-12-10 | Bayerische Motoren Werke Ag | Verfahren zur bedarfsgerechten Steuerung von Insassen-Sicherheitseinrichtungen |
EP1000819A2 (de) * | 1998-11-12 | 2000-05-17 | Ford Global Technologies, Inc. | Verfahren und Vorrichtung zur Bestimmung des Zündzeitpunktes in einem Rückhaltesystem mit Belegungserkennungssensor |
LU90361B1 (de) * | 1999-03-02 | 2000-09-05 | Iee Sarl | Vorrichtung zum Erfassen der Sitzposition einer in einem Sitz einsitzenden Person |
US20010026162A1 (en) * | 2000-03-21 | 2001-10-04 | Honda Giken Kogyo Kabushiki Kaisha | Apparatus for detecting seated condiion |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102007055431A1 (de) * | 2007-11-21 | 2009-05-28 | Conti Temic Microelectronic Gmbh | Verfahren zur Detektion von Beschleunigung in einem Fahrzeug sowie geeignete Vorrichtung dafür |
Also Published As
Publication number | Publication date |
---|---|
CN1642782A (zh) | 2005-07-20 |
US20060097496A1 (en) | 2006-05-11 |
US7469924B2 (en) | 2008-12-30 |
EP1549529A1 (de) | 2005-07-06 |
DE10246055A1 (de) | 2004-04-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
WO2004030998A1 (de) | Vorrichtung zum schutz eines fahrzeuginsassen | |
DE102005044160B4 (de) | Vorrichtung zum Detektieren eines Autoüberschlags | |
EP1380474B1 (de) | Anordnung zur Ansteuerung von Rückhaltemitteln | |
EP0827464B1 (de) | Passives rückhaltesystem für kraftfahrzeuge und airbagmodul als rückhaltekomponente | |
DE10060649B4 (de) | System und Verfahren zum Steuern einer Fahrzeuginsassenschutzeinrichtung | |
DE102005042252B4 (de) | Überschlagserfassungsvorrichtung und -verfahren für Fahrzeuge | |
EP1536992B1 (de) | Verfahren zur ansteuerung eines zweistufigen gurtstraffers | |
DE10345726B4 (de) | Rückhaltesystem zum Zurückhalten eines Insassen in einem Kraftfahrzeug und Verfahren zum dynamischen Steuern eines derartigen Rückhaltesystems | |
DE19930384B4 (de) | Schutzeinrichtung für Fahrzeuginsassen | |
DE10123921C1 (de) | Insassenrückhaltesystem mit einer Gurtkraftbegrenzungsvorrichtung | |
DE102005013164B4 (de) | Verfahren und Vorrichtung zur Steuerung eines passiven Rückhaltesystems | |
WO2010142380A1 (de) | Verfahren zur steuerung einer rückhaltevorrichtung für insassen eines fahrzeugs | |
WO2004110822A1 (de) | Vorrichtung zur bestimmung einer relativgeschwindigkeit zwischen einem fahrzeug und einem aufprallobjekt | |
EP1501704B1 (de) | Verfahren und anordnung zur ansteuerung von rückhaltemitteln | |
EP1490248B1 (de) | Verfahren und anordnung zur ansteuerung von insbesondere reversibel ansteuerbaren rückhaltemitteln | |
EP1485265B1 (de) | Verfahren und anordnung zum schützen eines fahrzeuginsassen | |
EP1641655B1 (de) | Verfahren zur ansteuerung einer insassenschutzeinrichtung in einem fahrzeug | |
EP1846271B1 (de) | Sicherheitssystem | |
DE102008002243B4 (de) | Verfahren, Steuergerät und Computerprogrammprodukt zum Bestimmen einer Beschleunigung eines Insassen eines Fahrzeugs | |
DE102005050505A1 (de) | Insassen-Rückhaltesystem mit Airbag und Verfahren zur Auslösung eines Airbags | |
DE10329597B4 (de) | Auslöseeinheit für Sicherungseinrichtungen in einem Kraftfahrzeug | |
EP1599366B1 (de) | Verfahren zur auslösung von rückhaltemitteln | |
EP1633604B1 (de) | Vorrichtung zur ansteuerung von rückhaltemitteln | |
EP2036778B1 (de) | Verfahren zur von der sitzposition einer person abhängigen ansteuerung irreversibler rückhaltemittel | |
DE102005058924B4 (de) | Verfahren und Vorrichtung zur Steuerung einer irreversiblen Sicherheitseinrichtung in einem Kraftfahrzeug |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
WWE | Wipo information: entry into national phase |
Ref document number: 2003793445 Country of ref document: EP |
|
AK | Designated states |
Kind code of ref document: A1 Designated state(s): CN US |
|
AL | Designated countries for regional patents |
Kind code of ref document: A1 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LU MC NL PT RO SE SI SK TR |
|
121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
WWE | Wipo information: entry into national phase |
Ref document number: 20038074044 Country of ref document: CN |
|
WWP | Wipo information: published in national office |
Ref document number: 2003793445 Country of ref document: EP |
|
ENP | Entry into the national phase |
Ref document number: 2006097496 Country of ref document: US Kind code of ref document: A1 |
|
WWE | Wipo information: entry into national phase |
Ref document number: 10530113 Country of ref document: US |
|
WWP | Wipo information: published in national office |
Ref document number: 10530113 Country of ref document: US |
|
WWR | Wipo information: refused in national office |
Ref document number: 2003793445 Country of ref document: EP |
|
WWW | Wipo information: withdrawn in national office |
Ref document number: 2003793445 Country of ref document: EP |