CN102582558A - Vehicle with rolling protection system - Google Patents

Vehicle with rolling protection system Download PDF

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Publication number
CN102582558A
CN102582558A CN2012100395153A CN201210039515A CN102582558A CN 102582558 A CN102582558 A CN 102582558A CN 2012100395153 A CN2012100395153 A CN 2012100395153A CN 201210039515 A CN201210039515 A CN 201210039515A CN 102582558 A CN102582558 A CN 102582558A
Authority
CN
China
Prior art keywords
vehicle
air bag
sensor
rolling
protection system
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN2012100395153A
Other languages
Chinese (zh)
Inventor
夏华清
汤小生
马芳武
赵福全
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhejiang Geely Holding Group Co Ltd
Zhejiang Geely Automobile Research Institute Co Ltd
Original Assignee
Zhejiang Geely Holding Group Co Ltd
Zhejiang Geely Automobile Research Institute Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Zhejiang Geely Holding Group Co Ltd, Zhejiang Geely Automobile Research Institute Co Ltd filed Critical Zhejiang Geely Holding Group Co Ltd
Priority to CN2012100395153A priority Critical patent/CN102582558A/en
Publication of CN102582558A publication Critical patent/CN102582558A/en
Pending legal-status Critical Current

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Abstract

The invention provides a vehicle with a rolling protection system. The vehicle comprises a carriage floor, a vehicle head, a vehicle tail, a vehicle roof and multiple air sac modules. The multiple air sac modules are arranged on the carriage floor, the vehicle head, the vehicle tail and the vehicle roof respectively; each air sac module comprises an air sac containing cavity, an explosion module contained in the air sac containing cavity, a folded airbag and a cover plate. Each air sac containing cavity is provided with an opening facing the outside of the vehicle, and the cover plate covers the opening of the air sac containing cavity. The vehicle further comprises a sensor; and under the control of the sensor, the explosion modules in the air sac modules explode and corresponding air sacs expand suddenly and burst out of corresponding cover plates. Compared with the prior art, the vehicle has the following advantages: when the vehicle rolls over in an accident, the airbags mounted on the carriage floor, the front vehicle tail and the vehicle roof are opened to protect the vehicle body, thus the collision force between the vehicle and the outside is reduced, and the safety of the vehicle and passengers is effectively guaranteed.

Description

Vehicle with the protection system of rolling
Technical field
The present invention relates to a kind of automotive field, particularly a kind of vehicle with the protection system of rolling.
Background technology
Along with the raising of Freeway Development and automotive performance, the moving velocity of automobile is more and more faster, and particularly because the increasing sharply of car owning amount, traffic is more and more crowded, makes accident more frequent, so that the safety of automobile just becomes is particularly important.
When automobile bumps; Collision between automobile and automobile or automobile and the obstacle is a primary collision; Behind the primary collision, car speed is with steep variation, and the effect that chaufeur and occupant will receive force of inertia travels forward; And bump with bearing circle, Windshield or gauge panel in the car, this collision is a secondary collision.The intensity of primary collision is big more, and force of inertia is also big more, and the degree that causes passenger, chaufeur in secondary collision, to sustain an injury is also just big more; The casualties is also just serious more, in order to reduce injures and deaths, generally all is equipped with seatbelt and safety air bag in the car; And safety air bag and safety strap can only alleviate the injury that chaufeur and occupant suffer in secondary collision; And primary collision especially has an accident when rolling when automobile, not only damage car; Making chaufeur and occupant suffer the injury of serious secondary collision more easily, is the current problem that needs solution.
Summary of the invention
The present invention provides a kind of vehicle with the protection system of rolling, and the impact of outer bound pair vehicle in the time of can alleviating vehicle and roll has effectively been protected vehicle and taken advantage of people's safety.
For reaching above-mentioned advantage, the present invention provides a kind of vehicle with the protection system of rolling, and comprises floor compartment, headstock, the tailstock, roof and a plurality of air bag module.These a plurality of air bag module are arranged at this floor compartment, this headstock, this tailstock and this roof respectively, and each air bag module includes the air bag containing cavity, is contained in blast module and safety air bag and the cover plate packed up in this air bag containing cavity.This air bag containing cavity has opening, and this opening is towards the outside of this vehicle, and this cover plate covers this opening of this air bag containing cavity.This vehicle further comprises sensor, and the blast module in those air bag module is detonated by this sensor control and corresponding safety air bag is sharply expanded and gone out corresponding cover plate.
In one embodiment of this invention, this vehicle further comprises the safety air bag electronic control unit, and this sensor is electrically connected with this safety air bag electronic control unit, and this safety air bag electronic control unit is electrically connected with this blast module.
In one embodiment of this invention, this blast module comprises squib, igniting medicinal powder and gas generant, comprises ignition in this squib.
In one embodiment of this invention; This vehicle further comprises the squib circuit, and this safety air bag electronic control unit is electrically connected with this squib through this squib circuit, when this sensor when this vehicle rolls; This this squib circuit of safety air bag electronic control unit demand working is lighted the ignition of the squib in those blast modules; Flame ignite this igniting medicinal powder and this gas generant produce a large amount of gases safety air bag are sharply expanded, and go out corresponding cover plate.
In one embodiment of this invention; This sensor comprises roller sensor and crash sensor; This roller sensor is used for the state that rolls of this vehicle of sensing; This crash sensor is used for the collision status of this vehicle of sensing, is in when rolling state when this roller sensor senses this vehicle, and the air bag module that this roller sensor is controlled this floor compartment, this headstock, this tailstock and this roof setting is simultaneously detonated; When this crash sensor senses that this vehicle is in collision status and this horizon sensor does not sense this vehicle is in when rolling state, this crash sensor is only ignited this headstock and the pairing air bag module of this tailstock.
In one embodiment of this invention, this roller sensor is a horizon sensor.
In one embodiment of this invention, this crash sensor is an acceleration pick-up.
In one embodiment of this invention, this roller sensor is arranged at the roof or the floor compartment of this vehicle.
In one embodiment of this invention, this crash sensor is arranged at the headstock or the tailstock of this vehicle.
The present invention compared with prior art, when vehicle has an accident when rolling, the safety air bag that is installed in floor compartment, the preceding tailstock and roof is opened, and is protecting vehicle body, has alleviated vehicle and extraneous collision dynamics, effectively guarantees vehicle and takes advantage of people's safety.
For let above and other objects of the present invention, feature and advantage can be more obviously understandable, hereinafter is special lifts preferred embodiment, and cooperates appended graphicly, elaborates as follows.
Description of drawings
Fig. 1 is the vehicle scheme drawing with the protection system of rolling in the embodiment of the invention.
Fig. 2 is the structural representation of air bag module among Fig. 1.
Fig. 3 is the scheme drawing of the protection system of rolling in the embodiment of the invention.
Fig. 4 is the scheme drawing of the vehicle in the embodiment of the invention after all air bag module is detonated.
Fig. 5 is the diagram of circuit of the protection system of rolling in the embodiment of the invention.
The specific embodiment
Fig. 1 is for the scheme drawing of the vehicle with the protection system of rolling in the embodiment of the invention, and please with reference to Fig. 1, the vehicle with the protection system of rolling 10 that the present invention proposes comprises floor compartment 11, headstock 12, the tailstock 13 and roof 14.Be provided with air bag module 15 at floor compartment 11, headstock 12, the tailstock 13 and roof 14.
Fig. 2 is the structural representation of air bag module 15.Please be simultaneously with reference to Fig. 1 and Fig. 2.Air bag module 15 comprises air bag containing cavity 150, is contained in blast module 152 and safety air bag 154 and the cover plate 156 packed up in the air bag containing cavity 150.The safety air bag of packing up 154 is rugosity, is the pillow shape after the inflation, and the middle part of safety air bag 154 has and blast module bonded assembly admission port (figure does not show).The material of safety air bag 154 is preferably rubber, and strong support can be provided, and also is difficult for simultaneously being punctured by sharp-pointed article.
Air bag containing cavity 150 is arranged at respectively in the corresponding sheet material of floor compartment 11, headstock 12, the tailstock 13 and roof 14.In the vehicle that the dress safety lever is arranged, air bag containing cavity 150 preferably is arranged at headstock or the tailstock position near safety lever.Each air bag containing cavity 150 all has the opening 1500 towards outside vehicle.Cover plate 156 covers the opening 1500 of air bag containing cavity 150.Blast module 152 is arranged at the bottom of air bag containing cavity 150, and the safety air bag of packing up 154 is arranged between blast module 152 and the cover plate 156.Preferably, adopt the moderate bonding mode of bind strength to be connected between cover plate 156 and the air bag containing cavity 150, can eject smoothly with assurance safety air bag 154.
Fig. 3 is the scheme drawing of protection system of rolling.Please be simultaneously with reference to Fig. 3, above-mentioned vehicle 10 more comprises sensor 16 and safety air bag electronic control unit (Electronic Control Unit is called for short ECU) 17 (being also referred to as safety airbag ECU).Sensor 16 is electrically connected with safety air bag electronic control unit 17, and safety air bag electronic control unit 17 is electrically connected with blast module 152.Safety air bag electronic control unit 17 can be arranged on the instrument of vehicle cab, also can be arranged in the central controller of vehicle.Blast modules 152 in the air bag module 15 are detonated by sensor 16 controls and corresponding safety air bag 154 is sharply expanded and are gone out corresponding cover plate 156.
Preferably, sensor 16 comprises roller sensor 160 and crash sensor 162, and whether roller sensor 160 is used for senses vehicle has and roll, and whether crash sensor 162 is used for senses vehicle has collision.Roller sensor 160 is preferably horizon sensor, is arranged at the floor compartment 11 or roof 14 places of vehicle 10.And crash sensor 162 is preferably acceleration pick-up, is arranged at headstock 12, the tailstock 13 or the wheel place of vehicle 10.Acceleration pick-up is preferably the vector acceleration sensor, can judge whether to have taken place collision, and what take place is the collision of which kind of type, like forward direction collision, broadside impact, tiltedly hit, column, or the back to knocking into the back etc.Certainly; But roller sensor 160 also can adopt the roll sensor of state of other senses vehicle, rotation rate sensor etc. for example, but crash sensor 162 also can adopt the sensor of other senses vehicle collision status; Oil circuit automatic short-circuit sensor etc. for example, the present invention is not as limit.
Blast module 152 comprises squib, igniting medicinal powder and gas generant (figure does not show).Vehicle further comprises squib circuit 18; Safety air bag electronic control unit 17 is electrically connected with this squib through this squib circuit 18; When sensor 16 detected vehicle 10 and rolls, safety air bag electronic control unit 17 demand working squib circuit 18 were lighted the ignition of the squib in the blast module 152, flame point of ignition fire powder and gas generant; Produce a large amount of gases safety air bag 154 is sharply expanded, go out corresponding cover plate 156.Fig. 4 is the scheme drawing of the vehicle in the embodiment of the invention after all air bag module is detonated; Please with reference to Fig. 4; Because floor compartment, headstock, the tailstock and roof that safety air bag is arranged at vehicle are therefore; The front and back up and down of whole vehicle body all are wrapped after safety air bag 154 is gone out corresponding cover plate 156, can alleviate the impact of extraneous power to vehicle thus, have effectively protected vehicle and have taken advantage of people's safety.Certainly, air bag module also can be arranged at the side of vehicle, for example car door place.
Figure, 5 diagram of circuits for the protection system of rolling are please with reference to Fig. 5.In present embodiment; Whether crash sensor 162 at first senses vehicle is in collision status; Whether roller sensor 160 detection vehicles are in the state of rolling then; No matter vehicle is in or be not in collision status, as long as roller sensor 160 senses vehicle rollover, roller sensor 160 is promptly ignited floor compartment 11, headstock 12, the tailstock 13 and roof 14 cooresponding air bag module 15 through safety airbag ECU 17.Be in collision status if crash sensor 162 senses vehicle, be not in rollover states and roller sensor 160 senses vehicle, crash sensor 160 is promptly only ignited headstock 12 and the tailstock 13 cooresponding air bag module 15 through safety airbag ECU 17.Roller sensor 160 does not sense vehicle yet if crash sensor 162 does not sense that vehicle is in collision status is in rollover states, and safety airbag ECU 17 is firing air bag module 15 not.That is to say;, roller sensor 160 is in when rolling state detonate simultaneously air bag module 15 that floor compartment 11, headstock 12, the tailstock 13 and roof 14 be provided with and corresponding safety air bag 154 is sharply expanded and go out corresponding cover plate 156 of safety air bag electronic control unit 17 when sensing vehicle.When sensing vehicle 10, crash sensor 162 is in collision status; And sensing vehicle 10, roller sensor 160 is not in when rolling state; Safety air bag electronic control unit 17 is only ignited this headstock 12 and the tailstock 13 pairing air bag module 154; Like this, can avoid at vehicle is to roll that mistiming is opened the safety air bag of floor compartment and the safety misadventure that possibly cause is for example overturned only bumping.
In sum, the present invention compared with prior art, when vehicle has an accident when rolling, the safety air bag that is installed in floor compartment, the preceding tailstock and roof is opened, and is protecting vehicle body, has alleviated vehicle and extraneous collision dynamics, effectively guarantees vehicle and takes advantage of people's safety.
The above only is embodiments of the invention, is not the present invention is done any pro forma restriction; Though the present invention discloses as above with embodiment; Yet be not in order to limiting the present invention, anyly be familiar with the professional and technical personnel, in not breaking away from technical scheme scope of the present invention; When the technology contents of above-mentioned announcement capable of using is made a little change or is modified to the equivalent embodiment of equivalent variations; In every case be not break away from technical scheme content of the present invention, to any simple modification, equivalent variations and modification that above embodiment did, all still belong in the scope of technical scheme of the present invention according to technical spirit of the present invention.

Claims (9)

1. vehicle (10) with the protection system of rolling; Comprise floor compartment (11), headstock (12), the tailstock (13), roof (14) and a plurality of air bag module (15); It is characterized in that: these a plurality of air bag module (15) are arranged at this floor compartment (11), this headstock (12), this tailstock (13) and this roof (14) respectively; Each air bag module (15) includes air bag containing cavity (150), is contained in blast module (152) and safety air bag (154) and the cover plate (156) packed up in this air bag containing cavity (150); This air bag containing cavity (150) has opening (1500); And this opening (1500) is towards the outside of this vehicle (10); This cover plate (156) covers this opening (1500) of this air bag containing cavity, and this vehicle (10) further comprises sensor (16), and the blast module (152) in those air bag module (15) is detonated by this sensor (16) control and corresponding safety air bag (154) is sharply expanded and gone out corresponding cover plate (156).
2. the vehicle with the protection system of rolling as claimed in claim 1; It is characterized in that: this vehicle (10) further comprises safety air bag electronic control unit (17); This sensor (16) is electrically connected with this safety air bag electronic control unit (17), and this safety air bag electronic control unit (17) is electrically connected with this blast module (152).
3. the vehicle with the protection system of rolling as claimed in claim 2 is characterized in that: this blast module (152) comprises squib, igniting medicinal powder and gas generant, comprises ignition in this squib.
4. the vehicle with the protection system of rolling as claimed in claim 3; It is characterized in that: this vehicle further comprises squib circuit (18); This safety air bag electronic control unit (17) is electrically connected with this squib through this squib circuit (18); When this sensor (16) detected this vehicle and rolls, this this squib circuit (18) of safety air bag electronic control unit (17) demand working was lighted the ignition of the squib in those blast modules (152), flame ignite this igniting medicinal powder and this gas generant; Produce a large amount of gases safety air bag (154) is sharply expanded, go out corresponding cover plate (156).
5. like any described vehicle of claim 1 to 4 with the protection system of rolling; It is characterized in that: this sensor (16) comprises roller sensor (160) and crash sensor (162); This roller sensor (160) is used for the state that rolls of this vehicle of sensing; This crash sensor (162) is used for the collision status of this vehicle of sensing; When sensing this vehicle, this roller sensor (160) is in when rolling state; This roller sensor (160) is controlled the air bag module (15) that this floor compartment (11), this headstock (12), this tailstock (13) and this roof (14) be provided with simultaneously and is detonated; When this crash sensor (162) senses that this vehicle is in collision status and this roller sensor (160) does not sense this vehicle is in when rolling state, this crash sensor (162) is only ignited this headstock (12) and the pairing air bag module of this tailstock (13).
6. the vehicle with the protection system of rolling as claimed in claim 5 is characterized in that: this roller sensor (160) is a horizon sensor.
7. the vehicle with the protection system of rolling as claimed in claim 6 is characterized in that, this crash sensor (162) is an acceleration pick-up.
8. the vehicle with the protection system of rolling as claimed in claim 5 is characterized in that, this roller sensor (160) is arranged at the roof (14) or the floor compartment (11) of this vehicle.
9. the vehicle with the protection system of rolling as claimed in claim 5 is characterized in that, this crash sensor (162) is arranged at the headstock (12) or the tailstock (13) of this vehicle.
CN2012100395153A 2012-02-21 2012-02-21 Vehicle with rolling protection system Pending CN102582558A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2012100395153A CN102582558A (en) 2012-02-21 2012-02-21 Vehicle with rolling protection system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2012100395153A CN102582558A (en) 2012-02-21 2012-02-21 Vehicle with rolling protection system

Publications (1)

Publication Number Publication Date
CN102582558A true CN102582558A (en) 2012-07-18

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Application Number Title Priority Date Filing Date
CN2012100395153A Pending CN102582558A (en) 2012-02-21 2012-02-21 Vehicle with rolling protection system

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103171508A (en) * 2012-12-03 2013-06-26 浙江吉利汽车研究院有限公司杭州分公司 Passenger protecting system in time of vehicle tumbling
CN105346494A (en) * 2015-11-12 2016-02-24 江苏建筑职业技术学院 Automatic protective device and method for preventing passenger car from being turned over or rolling and colliding or falling into water
CN106184095A (en) * 2016-07-13 2016-12-07 百度在线网络技术(北京)有限公司 A kind of falling guard method and device of mobile vehicle
WO2017025019A1 (en) * 2015-08-11 2017-02-16 甘忠祥 Automobile passive safety system
CN110606043A (en) * 2018-06-15 2019-12-24 蔚来汽车有限公司 Overhead airbag device, vehicle body structure, and vehicle

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101274614A (en) * 2007-03-29 2008-10-01 中国航天科技集团公司第四研究院第四十二所 Gas generator
CN101602345A (en) * 2008-06-10 2009-12-16 王志毅 External active anti-collision automobile buffer gasbags
CN201457478U (en) * 2009-09-17 2010-05-12 上海世科嘉车辆技术研发有限公司 Device for preventing roof side rail from collapsing during tumbling of elongated saloon car
CN201842048U (en) * 2010-10-10 2011-05-25 任永斌 Automotive supplementary restraint system protector

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101274614A (en) * 2007-03-29 2008-10-01 中国航天科技集团公司第四研究院第四十二所 Gas generator
CN101602345A (en) * 2008-06-10 2009-12-16 王志毅 External active anti-collision automobile buffer gasbags
CN201457478U (en) * 2009-09-17 2010-05-12 上海世科嘉车辆技术研发有限公司 Device for preventing roof side rail from collapsing during tumbling of elongated saloon car
CN201842048U (en) * 2010-10-10 2011-05-25 任永斌 Automotive supplementary restraint system protector

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103171508A (en) * 2012-12-03 2013-06-26 浙江吉利汽车研究院有限公司杭州分公司 Passenger protecting system in time of vehicle tumbling
CN103171508B (en) * 2012-12-03 2015-06-10 浙江吉利汽车研究院有限公司杭州分公司 Passenger protecting system in time of vehicle tumbling
WO2017025019A1 (en) * 2015-08-11 2017-02-16 甘忠祥 Automobile passive safety system
CN105346494A (en) * 2015-11-12 2016-02-24 江苏建筑职业技术学院 Automatic protective device and method for preventing passenger car from being turned over or rolling and colliding or falling into water
CN106184095A (en) * 2016-07-13 2016-12-07 百度在线网络技术(北京)有限公司 A kind of falling guard method and device of mobile vehicle
CN106184095B (en) * 2016-07-13 2018-09-07 百度在线网络技术(北京)有限公司 A kind of falling guard method and device of mobile vehicle
CN110606043A (en) * 2018-06-15 2019-12-24 蔚来汽车有限公司 Overhead airbag device, vehicle body structure, and vehicle

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Application publication date: 20120718