CN106394454A - Extrusion prevention system for car - Google Patents
Extrusion prevention system for car Download PDFInfo
- Publication number
- CN106394454A CN106394454A CN201510462550.XA CN201510462550A CN106394454A CN 106394454 A CN106394454 A CN 106394454A CN 201510462550 A CN201510462550 A CN 201510462550A CN 106394454 A CN106394454 A CN 106394454A
- Authority
- CN
- China
- Prior art keywords
- air bag
- processing unit
- central processing
- gas generator
- crash sensor
- 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.)
- Withdrawn
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R19/00—Wheel guards; Radiator guards, e.g. grilles; Obstruction removers; Fittings damping bouncing force in collisions
- B60R19/02—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects
- B60R19/18—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects characterised by the cross-section; Means within the bumper to absorb impact
- B60R19/20—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects characterised by the cross-section; Means within the bumper to absorb impact containing mainly gas or liquid, e.g. inflatable
- B60R19/205—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects characterised by the cross-section; Means within the bumper to absorb impact containing mainly gas or liquid, e.g. inflatable inflatable in the direction of an obstacle upon impending impact, e.g. using air bags
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R19/00—Wheel guards; Radiator guards, e.g. grilles; Obstruction removers; Fittings damping bouncing force in collisions
- B60R19/02—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects
- B60R19/42—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects extending primarily along the sides of, or completely encircling, a vehicle
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- 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
- B60R21/0136—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 actual contact with an obstacle, e.g. to vehicle deformation, bumper displacement or bumper velocity relative to the vehicle
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- 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
- B60R21/34—Protecting non-occupants of a vehicle, e.g. pedestrians
- B60R21/36—Protecting non-occupants of a vehicle, e.g. pedestrians using airbags
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T7/00—Brake-action initiating means
- B60T7/12—Brake-action initiating means for automatic initiation; for initiation not subject to will of driver or passenger
- B60T7/22—Brake-action initiating means for automatic initiation; for initiation not subject to will of driver or passenger initiated by contact of vehicle, e.g. bumper, with an external object, e.g. another vehicle, or by means of contactless obstacle detectors mounted on the vehicle
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- 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
- B60R2021/0002—Type of accident
- B60R2021/0004—Frontal collision
-
- 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
- B60R2021/0002—Type of accident
- B60R2021/0006—Lateral collision
-
- 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
- B60R2021/0002—Type of accident
- B60R2021/0009—Oblique collision
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T2201/00—Particular use of vehicle brake systems; Special systems using also the brakes; Special software modules within the brake system controller
- B60T2201/02—Active or adaptive cruise control system; Distance control
- B60T2201/024—Collision mitigation systems
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transportation (AREA)
- Air Bags (AREA)
Abstract
The invention discloses an extrusion prevention system for a car. The system comprises an air bag, an air bag generator, a brake controller, a central processor, and collision sensors continuously distributed on protruding parts of a car body. Air bag devices are arranged below and close to the collision sensors. The air bag is divided into front, back, left and right air bags as well as side air bags. The continuous collision sensors are divided into eight parts with each part independently working. A gas generator and air bags at all parts are connected and controlled by the central processor. The integration of the air bag at all parts and the collision sensors is wrapped by skin. The air bag can utilize the gas generator for repetitive use and capable of recovering skin which is integrated again. When the car is collided by a barrier, the collision sensors are used for sensing pressure value. If the value exceeds the pressure value pre-set by the central processor, the central processer is used for controlling the gas generator to inflate air to the air bag devices at corresponding positions. When the air bag is bounced out, the central processor is used for controlling the brake controller to brake at the same time, thereby avoiding further extrusions of the barrier.
Description
Technical field
The present invention relates to technical field of vehicle safety and in particular to be a kind of vehicle anti-extrusion system.
Background technology
With the fast development of economic society, as the product of development of modern industry, common people house come into by automobile to automobile already, plays an important role in people's life.Increasing of automobile quantity, leads to collision accident often to occur, Exploration on Train Operation Safety is especially prominent.In narrow and small traffic space, due to automobile construction, driver is careless, delay of response the problems such as, often there is the dead angle that driver is difficult to be concerned about, this produces and inevitably threaten for the personnel of the pedestrian other in car or commander's vehicle.Instantly the automobile safety system commonly using in market; often through reinforcing car body or set up air bag for protection; and air bag is synchronous working; can only single use; once collision is detected; all air bags are all opened simultaneously, targetedly do not open, and lack the effective protection to pedestrains safety；Some vehicle body security systems are not but exclusively for protection pedestrian's design, can not be effectively protected pedestrian's body and preserve from downthrust accident.
Retrieved by existing document, find that number of patent application is 201020198961.5, a kind of entitled patented technology of vehicle active protection airbag, provide a kind of utilization safety air bag of automobile body to reduce the method protection automotive safety clashing into loss；But its air bag unfolding mode is excessively fierce and airbag design is not exclusively it is impossible to protect to pedestrian well.
Content of the invention
The present invention provides a kind of vehicle anti-extrusion system, belongs to Vehicle security system technical field it is intended to solve in drawbacks described above, the security system in existing vehicle can only protect vehicle itself, lacks the problem to the effective protection having the pedestrian contacting with vehicle.
The technical scheme is that：A kind of vehicle anti-extrusion system, including air bag, air bag generator, brake monitor, central processing unit, crash sensor；In vehicle body surrounding ledge, near place's setting airbag apparatus under crash sensor bar, described airbag apparatus subregion is arranged described crash sensor bar continuous distribution, is divided into front air bag, rear gasbag, left air bag, air bag before left side, left side rear gasbag, right air bag, air bag before right side, right side rear gasbag；Identical, continuous crash sensor is divided into above-mentioned 8 parts, and each several part reacts alone or synergistically, improves perception accuracy and the speed of air bag reaction；Gas generator is connected with each several part air bag and is controlled by central processing unit.
It is provided with airway in the middle of described air bag and crash sensor, derive from gas generator and couple each area airbag apparatus respectively.
Described air bag quantity is 8 groups, and the colliding sensor quantity of air bag is respectively 20 in front and back, and left-right collision induction apparatuss quantity is respectively 30, and side colliding sensor quantity is respectively 10.
The described air bag being located at vehicle's surroundings and crash sensor is integrated uses eyelid covering parcel, protection vehicle attractive in appearance；Air bag can be reused using gas generator, can reclaim and again be integrated into eyelid covering.
Described gas generator and central processing unit are placed on car leading chassis, and central processing unit is coupled with other parts circuit.
Beneficial effects of the present invention are：When vehicle's surroundings part is collided by barrier, crash sensor induction pressure value, the default pressure value contrast with central processing unit, if being more than or equal to preset pressure value, central processing unit controls gas generator rapidly relevant position airbag apparatus to be inflated, air bag ejects rapidly, and central processing unit controls described brake monitor braking brake simultaneously, it is to avoid be pressed further by barrier.
Described should be 10N/m in the default pressure value of central processing unit.
The present invention is except protecting the safety of pedestrian moreover it is possible in collision, buffer by air bag in rear-end collision, effective protection vehicle and occupant of the car safety.
Brief description
Fig. 1 is the system structure diagram of the present invention.
Fig. 2 is air bag standard-sized sheet schematic diagram of the present invention.
Fig. 3 is crash sensor scheme of installation of the present invention.
In figure：1- airbag apparatus；2- air bag generator；3- brake monitor；4- central processing unit；5- crash sensor.
Specific embodiment
Below in conjunction with the accompanying drawings embodiments of the invention are elaborated, the present embodiment is premised on technical solution of the present invention, give detailed embodiment and specific operating process, once reading the application of following design with reference to the accompanying drawings, it will be appreciated by those skilled in the art that the present invention's conceives and will be recognized that the application especially not illustrated herein.Protection scope of the present invention is not limited to following embodiments.It should be appreciated that these designs and application fall into the scope of disclosure and the accompanying claims book.
Fig. 1 represents the structural representation of vehicle anti-extrusion system of the present invention.
According to Fig. 1, the present invention includes air bag 1, air bag generator 2, brake monitor 3, central processing unit 4, crash sensor 5；Described crash sensor 5 continuous distribution is in vehicle body surrounding ledge, crash sensor arranges air bag 1 near place 5 times, and described air bag 1 subregion is arranged, as shown in Figure 2, it is divided into front air bag 1.1, rear gasbag 1.3, left air bag 1.2, before left side air bag 1.4, left side rear gasbag 1.5, right air bag, air bag before right side, right side rear gasbag；Identical, continuous crash sensor is divided into above-mentioned 8 parts, and each several part reacts alone or synergistically, improves perception accuracy and the speed of air bag 1 reaction；Gas generator 2 is connected with each several part air bag 1 and is controlled by central processing unit 4, the described air bag 1 being located at vehicle's surroundings and crash sensor 5 is integrated uses eyelid covering parcel, protection vehicle attractive in appearance；Described air bag 1 can be reused using gas generator 2, can reclaim and again be integrated into eyelid covering, reduces maintenance cost；Described gas generator 2 and central processing unit 4 are placed on car leading chassis, and central processing unit 4 is coupled with other parts circuit；When vehicle's surroundings part is collided by barrier, crash sensor 5 induction pressure value, the default pressure value contrast with central processing unit 4, if being more than or equal to preset pressure value, central processing unit 4 controls gas generator 2 rapid to the inflation of relevant position air bag 1 device, air bag 1 ejects rapidly, and central processing unit 4 controls described brake monitor 3 braking brake simultaneously, it is to avoid be pressed further by barrier.The present invention is except protecting the safety of pedestrian moreover it is possible in collision, buffer by air bag 1 in rear-end collision, effective protection vehicle and occupant of the car safety.
Claims (7)
1. a kind of vehicle anti-extrusion system, including air bag 1, air bag generator 2, brake monitor 3, central processing unit 4, crash sensor 5；Described crash sensor 5 continuous distribution is in vehicle body surrounding ledge, crash sensor arranges air bag 1 near place 5 times, described air bag 1 subregion setting, is divided into front air bag 1.1, rear gasbag 1.3, left air bag 1.2, air bag 1.4 before left side, left side rear gasbag 1.5, right air bag, air bag before right side, right side rear gasbag；Identical, continuous crash sensor 5 is divided into above-mentioned 8 parts, and each several part reacts alone or synergistically, improves perception accuracy and the speed of air bag 1 reaction；Gas generator 2 be connected with each several part air bag 1 controlled by central processing unit 4 it is characterised in that：When vehicle's surroundings part is collided by barrier, crash sensor 5 induction pressure value, the default pressure value contrast with central processing unit 4, if being more than or equal to preset pressure value, central processing unit 4 controls gas generator 2 rapidly relevant position air bag 1 to be inflated, air bag 1 ejects rapidly, and central processing unit 4 controls described brake monitor 3 braking brake simultaneously, it is to avoid be pressed further by barrier.
2. vehicle anti-extrusion system according to claim 1 it is characterised in that：It is provided with airway in the middle of described air bag 1 and crash sensor 5, derive from gas generator 2 and couple each area air bag 1 respectively.
3. the vehicle anti-extrusion system according to claim 1 or 2 it is characterised in that：Described air bag 1 quantity is 8 groups, and the colliding sensor quantity of air bag 1 is respectively 20 in front and back, and left-right collision induction apparatuss 5 quantity is respectively 30, and side colliding sensor 5 quantity is respectively 10.
4. the vehicle anti-extrusion system according to claim 1 or 2 or 3 it is characterised in that：Described air bag 1 and the integrated eyelid covering of crash sensor 5 wrap up.
5. vehicle anti-extrusion system according to claim 4 it is characterised in that：Described air bag 1 can be realized reusing using gas generator 2 inflation venting, can reclaim and again be integrated into eyelid covering.
6. vehicle anti-extrusion system according to claim 5 it is characterised in that：Described gas generator 2 and central processing unit 4 are placed on car leading chassis, and central processing unit 4 is coupled with other parts circuit.
7. vehicle anti-extrusion system according to claim 1 it is characterised in that：Described should be 10N/m in the default pressure value of central processing unit 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510462550.XA CN106394454A (en) | 2015-07-31 | 2015-07-31 | Extrusion prevention system for car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510462550.XA CN106394454A (en) | 2015-07-31 | 2015-07-31 | Extrusion prevention system for car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106394454A true CN106394454A (en) | 2017-02-15 |
Family
ID=58008072
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510462550.XA Withdrawn CN106394454A (en) | 2015-07-31 | 2015-07-31 | Extrusion prevention system for car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106394454A (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108528376A (en) * | 2018-05-18 | 2018-09-14 | 威马智慧出行科技（上海）有限公司 | Vehicular impact security system, method and vehicle |
| CN108556921A (en) * | 2018-06-16 | 2018-09-21 | 杭州仙珑宇盈科技有限公司 | Automobile impacting support device and method |
| CN108819890A (en) * | 2018-08-23 | 2018-11-16 | 孟繁垒 | Air pressure anticollision car |
| CN110154700A (en) * | 2019-05-08 | 2019-08-23 | 深圳市律远汇智科技有限公司 | A kind of pilotless automobile with collision prevention function based on the 5G communication technology |
| CN112389362A (en) * | 2020-11-19 | 2021-02-23 | 东风(武汉)实业有限公司 | Reinforcing structure for automobile B column and mounting method thereof |
| US20210086713A1 (en) * | 2019-09-19 | 2021-03-25 | Diogenes Patrick Rojas | Vehicle system that includes external airbag impellers with its mounting structure that, in addition to preventing damage to the outside and the bottom of the vehicle, also allows its buoyancy |
| CN112776746A (en) * | 2021-01-28 | 2021-05-11 | 浙江吉利控股集团有限公司 | Pedestrian protection system and method |
| CN112810560A (en) * | 2021-03-04 | 2021-05-18 | 常熟理工学院 | Emergency protection device for automobile |
| CN112829700A (en) * | 2021-02-04 | 2021-05-25 | 湖南汽车工程职业学院 | Emergency control device for brake failure of new energy automobile |
| CN113928260A (en) * | 2021-08-31 | 2022-01-14 | 云度新能源汽车有限公司 | Front hatch cover device integrating safety airbag function |
-
2015
- 2015-07-31 CN CN201510462550.XA patent/CN106394454A/en not_active Withdrawn
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108528376A (en) * | 2018-05-18 | 2018-09-14 | 威马智慧出行科技（上海）有限公司 | Vehicular impact security system, method and vehicle |
| CN108528376B (en) * | 2018-05-18 | 2024-01-23 | 威马智慧出行科技（上海）有限公司 | Vehicle impact safety system and method and vehicle |
| CN108556921A (en) * | 2018-06-16 | 2018-09-21 | 杭州仙珑宇盈科技有限公司 | Automobile impacting support device and method |
| CN108819890A (en) * | 2018-08-23 | 2018-11-16 | 孟繁垒 | Air pressure anticollision car |
| CN110154700A (en) * | 2019-05-08 | 2019-08-23 | 深圳市律远汇智科技有限公司 | A kind of pilotless automobile with collision prevention function based on the 5G communication technology |
| US20210086713A1 (en) * | 2019-09-19 | 2021-03-25 | Diogenes Patrick Rojas | Vehicle system that includes external airbag impellers with its mounting structure that, in addition to preventing damage to the outside and the bottom of the vehicle, also allows its buoyancy |
| US11577677B2 (en) * | 2019-09-19 | 2023-02-14 | Diogenes Patrick Rojas | Vehicle system that includes external airbag impellers with its mounting structure that, in addition to preventing damage to the outside and the bottom of the vehicle, also allows its buoyancy |
| CN112389362A (en) * | 2020-11-19 | 2021-02-23 | 东风(武汉)实业有限公司 | Reinforcing structure for automobile B column and mounting method thereof |
| CN112776746A (en) * | 2021-01-28 | 2021-05-11 | 浙江吉利控股集团有限公司 | Pedestrian protection system and method |
| CN112829700A (en) * | 2021-02-04 | 2021-05-25 | 湖南汽车工程职业学院 | Emergency control device for brake failure of new energy automobile |
| CN112810560A (en) * | 2021-03-04 | 2021-05-18 | 常熟理工学院 | Emergency protection device for automobile |
| CN113928260A (en) * | 2021-08-31 | 2022-01-14 | 云度新能源汽车有限公司 | Front hatch cover device integrating safety airbag function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20170215 |