CN108688595A - Car is drowned lifesaving appliance - Google Patents
Car is drowned lifesaving appliance Download PDFInfo
- Publication number
- CN108688595A CN108688595A CN201710224159.5A CN201710224159A CN108688595A CN 108688595 A CN108688595 A CN 108688595A CN 201710224159 A CN201710224159 A CN 201710224159A CN 108688595 A CN108688595 A CN 108688595A
- Authority
- CN
- China
- Prior art keywords
- air bag
- sensor
- drowned
- rear gasbag
- microprocessor
- 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
Links
- 238000005276 aerator Methods 0.000 claims abstract description 18
- 239000002775 capsule Substances 0.000 claims description 7
- 239000003779 heat-resistant material Substances 0.000 claims description 3
- 238000004806 packaging method and process Methods 0.000 claims description 3
- 238000005273 aeration Methods 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 206010013647 Drowning Diseases 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000010304 firing Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 239000004449 solid propellant Substances 0.000 description 2
- 206010039203 Road traffic accident Diseases 0.000 description 1
- 238000009434 installation Methods 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
-
- 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
-
- 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
- B60R2021/0016—Fall in water
-
- 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
- B60R2021/01204—Actuation parameters of safety arrangents
- B60R2021/01211—Expansion of air bags
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Air Bags (AREA)
Abstract
Car is drowned lifesaving appliance, by three groups of sensors, microprocessor, aerator and air bag composition, air bag includes preceding air bag, middle air bag and rear gasbag, preceding air bag is mounted on intermediate under automobile front beam, middle air bag is mounted on the driving cabin backplate bottom between front vehicle wheel and rear wheel, rear gasbag is mounted under luggage compartment backplate, sensor is pressure type sensor, first group of sensor is arranged at preceding air bag, second group sensor is arranged at middle air bag, third group sensor is arranged at rear gasbag, the circuit of three groups of sensors is connected with microprocessor in a series arrangement, microprocessor passes through three aerators and preceding air bag respectively, middle air bag is connected with rear gasbag.Apparatus of the present invention realize automobile it is drowned during by sensor through aerator be the airbag inflated being arranged in vehicle bottom, it is drowned to hold up vehicle body placement in time, the safety of personnel, automobile and property has been effectively ensured, has had the advantages that reasonable design and safe and reliable.
Description
Technical field
The present invention relates to security of vehicle technical fields, and in particular to a kind of drowned lifesaving appliance of car.
Background technology
In face of the Nature emergency situations such as heavy rain, vehicle will encounter drowning danger, additionally due to unexpected traffic accident
Vehicle can be caused drowned, driver and passenger is made to be threatened by life, how to drown in automobile and self lifesaving may be implemented in the process
The safety of guarantee personnel, automobile and property become the project of automobile security protection industry primary study.
Invention content
The present invention provides a kind of drowned lifesaving appliances of car, and to solve, automobile of the existing technology is drowned to be difficult to save oneself
The problem of.
The technical solution adopted by the present invention to solve the technical problems is:
A kind of drowned lifesaving appliance of car, is made of, air bag includes three groups of sensors, microprocessor, aerator and air bag
Preceding air bag, middle air bag and rear gasbag, preceding air bag is intermediate under automobile front beam, and middle air bag is mounted on front vehicle wheel and rear car
Driving cabin backplate bottom between wheel, rear gasbag are mounted under luggage compartment backplate, and sensor is pressure type sensor, first group of biography
Sensor is arranged at preceding air bag, and second group sensor is arranged at middle air bag, and third group sensor is arranged at rear gasbag, three groups
The circuit of sensor is connected with microprocessor in a series arrangement, and microprocessor passes through three aerators and preceding air bag, middle gas respectively
Capsule is connected with rear gasbag.
Deflation check valve is arranged in above-mentioned air bag, air bag limiting plate before the front bumper bottom setting in front of preceding air bag, rear gas
Rear gasbag limiting plate is arranged in the rear bumper bottom at capsule rear.
Above-mentioned air bag is made of waterproof heat resistant material.
The packaging cover of above-mentioned air bag is linkwork, and the drowned rear gasbag of guarantee holds up vehicle to the internal motion of automobile bottom
Body.
The operation principle of apparatus of the present invention:Sensor and microprocessor transmit and send signal to judge drowned degree;
Aerator generates firing action according to signal designation, lights solid fuel and generates gas to airbag aeration, keeps air bag swollen rapidly
It is swollen, while air bag is equipped with deflation check valve, can release gas after vehicle derailing dangerous situation, when vehicle is drowned suddenly, occur
Time only have 1/10th seconds or so it is even shorter, therefore sensor experiences the drowned degree of automobile and signal is sent to control
Device, controller handle signal, and signal triggering aerator, the rapid point of aerator are sent out when judging it is necessary to open air bag
It fights and generates bulk gas to airbag aeration, the whole process required time about needs 10 milliseconds, has avoided water from entering and has driven room.
First group of sensor is responsible for the ignition signal of front bumper lower gasbag.Second group sensor is responsible for automobile passenger compartment backplate lower gasbag
Ignition signal.Third group sensor is responsible for the ignition signal of automobile luggage compartment backplate lower gasbag.Three groups of sensors are respectively intended to
Whether the front or middle part or rear portion for judging vehicle drown.To open the air bag below position of drowning.Every group of sensing
The circuit of device enters microprocessor (MCU), microprocessor (MCU) receiving sensor switching signal in a series arrangement, and will instruct
It is sent to actuator (aerator), simultaneously closes off engine igniting system, avoids water inlet in cylinder.Actuator is inflation
Device is controlled by vehicle ECU.Totally three, air bag, and ensure that the bag width after spreading is more than body width and can tire is annular
Sealing is surrounded, making tire also becomes a part for life saving air bag.
Apparatus of the present invention realize automobile it is drowned during by sensor through aerator be the peace being arranged in vehicle bottom
Full airbag aeration, it is drowned to hold up vehicle body placement in time, the safety of personnel, automobile and property has been effectively ensured, there is design
Reasonable and safe and reliable advantage.
Description of the drawings
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is the principle schematic of apparatus of the present invention;
Fig. 2 is apparatus of the present invention air bag scheme of installation.
Air bag, 5 rear wheels, 6 rear gasbags, the limit of 7 rear gasbags in air bag, 3 front vehicle wheels, 4 before air bag limiting plate, 2 before 1 in figure
Plate, 8 rear bumpers, 9 front bumpers.
Specific implementation mode
As depicted in figs. 1 and 2, the drowned lifesaving appliance of a kind of car, it is gentle by three groups of sensors, microprocessor, aerators
Capsule forms, and air bag includes preceding air bag 2, middle air bag 4 and rear gasbag 6, and preceding air bag 2 is mounted on 9 times intermediate, middle gas of automobile front beam
Capsule 4 is mounted on the driving cabin backplate bottom between front vehicle wheel 3 and rear wheel 5, and rear gasbag 6 is mounted under luggage compartment backplate, preceding gas
Rear gasbag is arranged in air bag limiting plate 1 before 9 bottom of the front bumper setting in 2 front of capsule, 8 bottom of rear bumper at 6 rear of rear gasbag
Limiting plate 7, sensor are pressure type sensor, and first group of sensor is arranged at preceding air bag, and second group sensor is arranged in
At air bag, third group sensor is arranged at rear gasbag, and the circuit of three groups of sensors is connected with microprocessor in a series arrangement, micro-
Processor is connected by three aerators with preceding air bag, middle air bag and rear gasbag respectively, and deflation check valve is arranged in air bag, and air bag is adopted
Be made of waterproof heat resistant material, the packaging cover of air bag is linkwork, ensure to drown internal motion from rear gasbag to automobile bottom with
Just vehicle body is held up.
The operation principle of apparatus of the present invention:Sensor and microprocessor transmit and send signal to judge drowned degree;
Aerator generates firing action according to signal designation, lights solid fuel and generates gas to airbag aeration, keeps air bag swollen rapidly
It is swollen, while air bag is equipped with deflation check valve, can release gas after vehicle derailing dangerous situation, when vehicle is drowned suddenly, occur
Time only have 1/10th seconds or so it is even shorter, therefore sensor experiences the drowned degree of automobile and signal is sent to control
Device, controller handle signal, and signal triggering aerator, the rapid point of aerator are sent out when judging it is necessary to open air bag
It fights and generates bulk gas to airbag aeration, the whole process required time about needs 10 milliseconds, has avoided water from entering and has driven room.
First group of sensor is responsible for the ignition signal of front bumper lower gasbag.Second group sensor is responsible for automobile passenger compartment backplate lower gasbag
Ignition signal.Third group sensor is responsible for the ignition signal of automobile luggage compartment backplate lower gasbag.Three groups of sensors are respectively intended to
Whether the front or middle part or rear portion for judging vehicle drown.To open the air bag below position of drowning.Every group of sensing
The circuit of device enters microprocessor (MCU), microprocessor (MCU) receiving sensor switching signal in a series arrangement, and will instruct
It is sent to actuator (aerator), simultaneously closes off engine igniting system, avoids water inlet in cylinder.Actuator is inflation
Device is controlled by vehicle ECU.Totally three, air bag, and ensure that the bag width after spreading is more than body width and can tire is annular
Sealing is surrounded, making tire also becomes a part for life saving air bag.
Claims (4)
- The lifesaving appliance 1. a kind of car is drowned, it is characterized in that being made of three groups of sensors, microprocessor, aerator and air bag, gas Capsule includes preceding air bag, middle air bag and rear gasbag, and preceding air bag is intermediate under automobile front beam, and middle air bag is mounted on front vehicle wheel Driving cabin backplate bottom between rear wheel, rear gasbag are mounted under luggage compartment backplate, and sensor is pressure type sensor, the One group of sensor is arranged at preceding air bag, and second group sensor is arranged at middle air bag, and third group sensor is arranged in rear gasbag Place, the circuit of three groups of sensors are connected with microprocessor in a series arrangement, and microprocessor passes through three aerators and preceding gas respectively Capsule, middle air bag are connected with rear gasbag.
- The lifesaving appliance 2. car according to claim 1 is drowned, it is characterized in that deflation check valve is arranged in air bag, before preceding air bag Rear gasbag limiting plate is arranged in air bag limiting plate before the front bumper bottom setting of side, the rear bumper bottom at rear gasbag rear.
- The lifesaving appliance 3. car according to claim 1 is drowned, it is characterized in that air bag is made of waterproof heat resistant material.
- The lifesaving appliance 4. car according to claim 1 is drowned, it is characterized in that the packaging cover of air bag is linkwork.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710224159.5A CN108688595A (en) | 2017-04-07 | 2017-04-07 | Car is drowned lifesaving appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710224159.5A CN108688595A (en) | 2017-04-07 | 2017-04-07 | Car is drowned lifesaving appliance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108688595A true CN108688595A (en) | 2018-10-23 |
Family
ID=63843062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710224159.5A Pending CN108688595A (en) | 2017-04-07 | 2017-04-07 | Car is drowned lifesaving appliance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108688595A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112158160A (en) * | 2020-09-30 | 2021-01-01 | 北京首汽智行科技有限公司 | Device for preventing water from entering automobile engine |
| 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 |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103802775A (en) * | 2014-03-19 | 2014-05-21 | 罗汉卿 | Escape device for automobile falling into water |
| CN203611913U (en) * | 2013-11-21 | 2014-05-28 | 北京汽车股份有限公司 | Automotive sinking-prevention lifesaving device and automobile |
| CN205113232U (en) * | 2015-11-20 | 2016-03-30 | 白嘉祺 | Automatic emergent device of preventing sinking of car |
| CN106394462A (en) * | 2016-12-08 | 2017-02-15 | 安徽理工大学 | Air-bag type lifesaving device for automobile falling into water |
| CN207106436U (en) * | 2017-04-07 | 2018-03-16 | 山东华宇工学院 | Car is drowned lifesaving appliance |
-
2017
- 2017-04-07 CN CN201710224159.5A patent/CN108688595A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203611913U (en) * | 2013-11-21 | 2014-05-28 | 北京汽车股份有限公司 | Automotive sinking-prevention lifesaving device and automobile |
| CN103802775A (en) * | 2014-03-19 | 2014-05-21 | 罗汉卿 | Escape device for automobile falling into water |
| CN205113232U (en) * | 2015-11-20 | 2016-03-30 | 白嘉祺 | Automatic emergent device of preventing sinking of car |
| CN106394462A (en) * | 2016-12-08 | 2017-02-15 | 安徽理工大学 | Air-bag type lifesaving device for automobile falling into water |
| CN207106436U (en) * | 2017-04-07 | 2018-03-16 | 山东华宇工学院 | Car is drowned lifesaving appliance |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN112158160A (en) * | 2020-09-30 | 2021-01-01 | 北京首汽智行科技有限公司 | Device for preventing water from entering automobile engine |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |