CN106945623A - A kind of passenger car anti-flooding gas-bag system - Google Patents
A kind of passenger car anti-flooding gas-bag system Download PDFInfo
- Publication number
- CN106945623A CN106945623A CN201710139050.1A CN201710139050A CN106945623A CN 106945623 A CN106945623 A CN 106945623A CN 201710139050 A CN201710139050 A CN 201710139050A CN 106945623 A CN106945623 A CN 106945623A
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- Prior art keywords
- gas
- vehicle
- bag system
- control module
- passenger car
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 25
- 230000005484 gravity Effects 0.000 claims abstract description 15
- 230000008054 signal transmission Effects 0.000 claims abstract description 8
- 230000000875 corresponding effect Effects 0.000 claims abstract description 6
- 239000011248 coating agent Substances 0.000 claims description 6
- 238000000576 coating method Methods 0.000 claims description 6
- 239000007789 gas Substances 0.000 description 15
- 238000007667 floating Methods 0.000 description 4
- 239000002775 capsule Substances 0.000 description 2
- 206010013647 Drowning Diseases 0.000 description 1
- 238000006424 Flood reaction Methods 0.000 description 1
- 238000005273 aeration Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
- 238000000465 moulding 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
- 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
The present invention provides a kind of security higher passenger car anti-flooding gas-bag system, including sensing system, airbag control module and gas-bag system.Bottom level sensor, which is used to monitor, can cause the warning fording depth of engine damage, and vehicle is paddled into signal transmission to airbag control module；Top level sensor, which is used to monitor, can cause the dangerous fording depth that occupant is drowned, and the vehicle is paddled into signal transmission to airbag control module；Gravity sensor is used to perceive vehicle in X-axis and the inclination angle signal of Y-axis, and the inclination angle signal is transferred into airbag control module；The various signals that airbag control module is provided according to sensing system are accordingly judged, and send corresponding actions signal to gas-bag system, to control the work of gas-bag system, make air bag be fully deployed the enough buoyancy of offer to swim in passenger car on the water surface, it is to avoid passenger car is caused occupant's casualty accident by water submerged.Thus security is higher.
Description
Technical field
The present invention relates to automobile safety system, and in particular to a kind of passenger car anti-flooding gas-bag system.
Background technology
In heavy rain big flood and the pendant contingency of the vehicle by water logging such as river is met with, easily cause passenger car driver and crew without
The loss that method abjection is drowned.Therefore, number of patent application is 201210278294.5, entitled car flood-proof safety airbag device
Application for a patent for invention disclose a kind of car flood-proof safety airbag device, automobile anti-flooding safety is installed on car chassis
Airbag apparatus.The device is by independent floatage air bag, separate gas generator, ventilating control valve, automatic sensing switch, hand switch
Deng composition.Multiple floatage air bag packets are arranged on around automobile chassis, when occurring water damage, car flood-proof safety airbag device
Can be with automatic sensing or manually opened, gas generator produces gases at high pressure, is inflated quickly to floatage air bag, inflation it is floating
Strength capsule breaks through shell, and is fettered by the direction of shell to vehicle outer side bulge, and car will be held up floating by buoyancy
In water, reach after certain pressure, ventilating control valve reduces aeration speed or stops inflation automatically, keeps the buoyancy of floatage air bag
Wait for rescue, grasp component can also be installed in the bottom of car, stable car body, further improves peace when car is floated
Full performance.Collection scarce capacity of the patent sensor to signal of drowning, it is impossible to effectively recognize that the vehicle of different risk class is related to
Water depth, it is impossible to the angle of inclination of effectively perceive vehicle, it is impossible to adjust the ignition order and gasbag pressure of air bag, thus can not have
Effect ground solves the problem of being drowned of driver and crew when the complex accidents such as vehicle pendant river occur, and its security is poor.
The content of the invention
The technical problem to be solved in the present invention provides a kind of security higher passenger car anti-flooding gas-bag system.
In order to solve the above technical problems, the present invention is adopted the following technical scheme that；
The passenger car anti-flooding gas-bag system of the present invention, including sensing system, airbag control module and gas-bag system.
The sensing system includes bottom level sensor and top level sensor, and gravity sensor.
The bottom level sensor, which is used to monitor, can cause the warning fording depth of engine damage, and vehicle is paddled
Signal transmission is to airbag control module.
The top level sensor, which is used to monitor, can cause the dangerous fording depth that occupant is drowned, and the vehicle is paddled
Signal transmission is to airbag control module.
The gravity sensor is used to perceive vehicle in X-axis and the inclination angle signal of Y-axis, and by the inclination angle signal
It is transferred to airbag control module.
The gas-bag system includes airbag housing and at least one air bag in the airbag housing and is arranged at air bag
In at least one gas generator, the gas discharge outlet of the gas generator connects the inflation inlet of air bag.
The various signals that the airbag control module is provided according to sensing system are accordingly judged, and to air bag
System sends corresponding actions signal, to control the work of gas-bag system, including；
The vehicle fording depth signal that bottom level sensor is transmitted is judged, closing hair is sent when reaching warning line
Motivation alarm signal.
The vehicle fording depth signal that top level sensor is transmitted is judged, when reaching flood stage, triggering
The gas generator of gas-bag system, deploys its air bag automatic inflating.
The inclination angle signal that gravity sensor is transmitted is judged, and adjusts the inflation of the air bag of triggering gas-bag system
Order and pressure, make the water attitude that enters of vehicle keep balance.
Preferably, the bottom level sensor has two, is respectively arranged in the inner side of longeron under vehicle floor or so, high
Degree is less than blast duct for vehicle.
Preferably, the top level sensor is installed on the outside of channel roof in vehicle.
Preferably, the airbag control module is installed on the inner side of channel roof in vehicle, and gravity sensor is located at
On the outside of middle passage near airbag control module.
Preferably, the balloon surface is provided with waterproof coating and air tight coating.
Preferably, the air bag has four, is arranged in vehicle four wheels nearby or is arranged in before and after vehicle bottom
Position.
Preferably, tear line is provided with the airbag housing lower outside, the airbag housing lower inside is turned over provided with U-shaped
Rotation structure.
Compared with prior art, the present invention includes following beneficial effect：
Heavy rain big flood or pendant river etc. are met with passenger car in emergency circumstances, and the airbag control module in the present invention is according to sensing
The various signals of device system transmission are accordingly judged, and send corresponding actions signal to gas-bag system, to control gas-bag system
Work, be fully deployed air bag and enough buoyancy is provided swims in passenger car on the water surface, it is to avoid passenger car is by water submerged
Cause occupant's casualty accident.Thus security is higher.
Brief description of the drawings
Fig. 1 is the principle schematic of the present invention；
The structural representation of Fig. 2 present invention；
Fig. 3 is the position that sensing system, airbag control module and gas-bag system in the present invention is installed on passenger car
Side schematic view；
Fig. 4 is the position that sensing system, airbag control module and gas-bag system in the present invention is installed on passenger car
Front schematic view；
Fig. 5 is the side schematic view of working condition of the present invention；
Fig. 6 is the front schematic view of working condition of the present invention.
In figure, bottom level sensor 1, top level sensor 2, gravity sensor 3, gas generator 4, air bag 5, peace
Full air bag control module 6, airbag housing 7, tear line 8, U-shaped upset structure 9, sensing system 10, gas-bag system 11, vehicle
Passage 14 in plate or so lower longeron 12, blast duct for vehicle 13, vehicle.
Embodiment
The preferred embodiment of the present invention is elaborated below in conjunction with the accompanying drawings：
Referring to Fig. 1, Fig. 2, Fig. 3 and Fig. 4, passenger car anti-flooding gas-bag system of the invention, including sensing system 10, substitute
Capsule control module 6 and gas-bag system 11.
Visible referring to Fig. 1, Fig. 2, Fig. 3 and Fig. 4, the sensing system 10 in the present invention includes the He of bottom level sensor 1
Top level sensor 2, and gravity sensor 3；Bottom level sensor 1 is used to monitor vehicle warning fording depth, and will
Vehicle fording depth signal transmission is to airbag control module 6.Top level sensor 2, which is used to monitoring vehicle risk, paddles depth
Spend and by the vehicle fording depth signal transmission to airbag control module 6；The gravity sensor 3 exists for perceiving vehicle
The angle of inclination of X-axis and Y-axis, and the inclination angle signal is transferred to airbag control module 6.
The gas-bag system 11 includes airbag housing 7 and at least one air bag 5 in the airbag housing 7 and is arranged at
At least one gas generator 4 in air bag 5, the gas discharge outlet of gas generator 4 connects the inflation inlet of air bag 5.
The various signals that the airbag control module 6 is transmitted according to sensing system 10 are accordingly judged, and to
Gas-bag system 11 sends corresponding actions signal, to control the work of gas-bag system 11, including：Bottom level sensor 1 is transmitted
Vehicle fording depth signal judged, sent when reaching warning line closing engine alarm signal；To top water level
The vehicle fording depth signal that sensor 2 is transmitted is judged, when reaching flood stage, the gas hair of triggering gas-bag system 11
Raw device 4, deploys the automatic inflating of air bag 5；The inclination angle signal that gravity sensor 3 is transmitted is judged, and adjusts triggering
The inflation sequence and pressure of the air bag 5 of gas-bag system 11, make the water attitude that enters of vehicle keep balance, it is to avoid vehicle topples.So
One, the present invention is when passenger car meets with the emergency such as heavy rain big flood or pendant river, and airbag control module 6 is according to sensor
The various signals that system 10 is transmitted accordingly are judged, and send corresponding actions signal to gas-bag system 11, to control air bag system
The work of system 11；For example, airbag control module 6 passes through the vehicle fording depth signal that is transmitted to top level sensor 2
Judged, when reaching flood stage, trigger the gas generator 4 of gas-bag system 11, deployed the automatic inflating of air bag 5, carry
Passenger car is set to swim on the water surface for enough buoyancy, it is to avoid passenger car is caused occupant's casualty accident by water submerged.Thus pacify
Full property is higher.
From Fig. 3 and Fig. 4, the bottom level sensor 1 has two, is respectively arranged in longeron under vehicle floor or so
12 inner side, highly less than blast duct for vehicle 13.So, when water floods bottom level sensor 1, bottom water level is passed
Sensor 1 will provide vehicle fording depth signal to airbag control module 6, and airbag control module 6 will be to bottom water
The vehicle fording depth signal that level sensor 1 is provided is judged that send alarm signal, driver hears the alarm signal, just
Engine can be closed, so as to prevent that water submerged blast pipe from causing damage to engine.
From Fig. 3 and Fig. 4, the top level sensor 2 is installed on the top outer of passage 14 in vehicle.This is high
As flood stage highly, when water level reaches the situation of the height of top level sensor 2, top level sensor 2 should for degree
Vehicle altitude signal of paddling is transferred to airbag control module 6, and airbag control module 6 is passed to top level sensor 2
Defeated vehicle altitude signal of paddling is judged, when reaching flood stage height, triggers the gas generator of gas-bag system 11
4, make the expansion of the automatic inflating of air bag 5 passenger car is swum on the water surface there is provided enough buoyancy, it is to avoid passenger car is by water submerged
Cause occupant's casualty accident.
From Fig. 3 and Fig. 4, the airbag control module 6 is installed on the inside top of passage 14 in vehicle, weight
Force snesor 3 is located at the outside of middle passage 14 near airbag control module 6.So gravity sensor 3 can perceive vehicle
Airbag control module 6, air bag control are transferred in X-axis and the inclination angle signal of Y-axis, and by the inclination angle signal
The inclination angle signal that molding block 6 is provided gravity sensor 3 judges, and adjusts the air bag 5 for triggering gas-bag system 11
Inflation sequence and pressure, it is to avoid vehicle topples, and air bag 5 is fully deployed and provides enough buoyancy and passenger car is swum in the water surface
On, it is to avoid passenger car is caused occupant's casualty accident by water submerged.
The surface of air bag 5 is provided with waterproof coating and air tight coating.Thus can for a long time it be kept after airbag deployment
Gas is not revealed so that vehicle on the water surface floating for longer to wait for rescue.
From Fig. 1,5 and Fig. 6, the air bag 5 has four, is arranged near vehicle four wheels or is arranged in car
Bottom front and back position.So, air bag 5 all expansion rear vehicles can held stationary, when floating longer on the water surface
Between to wait for rescue.
As it is clear from fig. 2 that the lower outside of airbag housing 7 is provided with tear line 8, the lower inside of airbag housing 7 is provided with U
Shape overturns structure 9.So, when tear line 8 is broken through in inflation to air bag 5 rapidly, the lower end of airbag housing 7 can pass through U-shaped knot
The elastic deformation of structure 9 realizes outside upset, it is ensured that direction of the air bag along tear line 8 is sufficiently spread out.
The preferred embodiment of the present invention is elaborated above in conjunction with accompanying drawing, but the present invention be not limited to it is above-mentioned
Embodiment, in the knowledge that art those of ordinary skill possesses, can also not depart from ancestor of the present invention
Various changes can be made on the premise of purport.
Claims (7)
1. a kind of passenger car anti-flooding gas-bag system, including sensing system (10), airbag control module (6) and air bag system
Unite (11), it is characterised in that：
The sensing system (10) includes bottom level sensor (1) and top level sensor (2), and gravity sensor
(3)；
The bottom level sensor (1), which is used to monitor, can cause the warning fording depth of engine damage, and vehicle is paddled
Signal transmission is to airbag control module (6)；
The top level sensor (2), which is used to monitor, can cause the dangerous fording depth that occupant is drowned, and the vehicle is paddled
Signal transmission is to airbag control module (6)；
The gravity sensor (3) is used to perceive vehicle in X-axis and the inclination angle signal of Y-axis, and by the inclination angle signal
It is transferred to airbag control module (6)；
The various signals that the airbag control module (6) provides according to sensing system (10) are accordingly judged, and to
Gas-bag system (11) sends corresponding actions signal, to control the work of gas-bag system (11), including；
The vehicle fording depth signal that bottom level sensor (1) is transmitted is judged, pass is sent when reaching warning line
Engine alarm signal is closed,
The vehicle fording depth signal that top level sensor (2) is transmitted is judged, when reaching flood stage, trigger gas
The gas generator of bag system (11), deploys air bag automatic inflating,
The inclination angle signal that gravity sensor (3) is transmitted is judged, and adjust the air bag of triggering gas-bag system (11)
Inflation sequence and pressure, make the water attitude that enters of vehicle keep balance.
2. passenger car anti-flooding gas-bag system according to claim 1, it is characterised in that：The bottom level sensor
(1) there are two, be respectively arranged in the inner side of longeron under vehicle floor or so (12), highly less than blast duct for vehicle (13).
3. passenger car anti-flooding gas-bag system according to claim 1, it is characterised in that：The top level sensor
(2) it is installed on the outside at the top of passage in vehicle (14).
4. passenger car anti-flooding gas-bag system according to claim 1, it is characterised in that：The airbag control module
(6) it is installed on the inner side at the top of passage in vehicle (14), gravity sensor (3) is located at airbag control module (6) nearby
On the outside of middle passage (14).
5. passenger car anti-flooding gas-bag system according to claim 1, it is characterised in that：The air bag table of the gas-bag system
Face is provided with waterproof coating and air tight coating.
6. passenger car anti-flooding gas-bag system according to claim 1, it is characterised in that：The gas-bag system has four
Air bag (5), is arranged near four wheels of vehicle or is arranged in vehicle bottom front and back position.
7. passenger car anti-flooding gas-bag system according to any one of claim 1 to 6, it is characterised in that：The air bag
System is provided with tear line (8) in airbag housing (7) lower outside, and airbag housing (7) lower inside overturns structure provided with U-shaped
(9)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710139050.1A CN106945623A (en) | 2017-03-09 | 2017-03-09 | A kind of passenger car anti-flooding gas-bag system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710139050.1A CN106945623A (en) | 2017-03-09 | 2017-03-09 | A kind of passenger car anti-flooding gas-bag system |
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| Publication Number | Publication Date |
|---|---|
| CN106945623A true CN106945623A (en) | 2017-07-14 |
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|---|---|---|---|
| CN201710139050.1A Pending CN106945623A (en) | 2017-03-09 | 2017-03-09 | A kind of passenger car anti-flooding gas-bag system |
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Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107215300A (en) * | 2017-07-18 | 2017-09-29 | 无锡嘉禾环保科技有限公司 | A kind of automobile anti-flooding air bag system |
| CN107415880A (en) * | 2017-07-17 | 2017-12-01 | 赵大森 | A kind of more anti-Amphibious vehicles of air bag self-balancing |
| CN107933472A (en) * | 2017-12-19 | 2018-04-20 | 江汉大学 | A kind of anti-waterflooding inflatable cushion of the multi-functional self-floating of Vehicular portable |
| CN108104559A (en) * | 2017-12-19 | 2018-06-01 | 江汉大学 | A kind of frame-type is from floating anti-flooding parking stall and parking area |
| CN108297817A (en) * | 2018-03-30 | 2018-07-20 | 广东机电职业技术学院 | A kind of vehicle falling into water is reminded and rescue device |
| CN108819894A (en) * | 2018-08-23 | 2018-11-16 | 庄春平 | A kind of anti-settling gas-bag system of automobile collision preventing and implementation method |
| CN109515084A (en) * | 2018-11-12 | 2019-03-26 | 江麓机电集团有限公司 | A kind of special vehicle control system of safety air bag |
| ES2707851A1 (en) * | 2017-10-05 | 2019-04-05 | Pubill Cortes Josep Maria | Emergency flotation system for vehicles (Machine-translation by Google Translate, not legally binding) |
| CN109910809A (en) * | 2019-03-22 | 2019-06-21 | 武汉华夏理工学院 | A kind of automobile soak-preventing alarming processing system and early-warning processing method |
| WO2019140824A1 (en) * | 2018-01-16 | 2019-07-25 | 随州市珠峰钢构工程有限公司 | Automobile sinking self-rescue device and method for using same |
| CN110126771A (en) * | 2019-05-20 | 2019-08-16 | 武汉科技大学 | A method, device and system for preventing flooding of vehicles |
| CN110682885A (en) * | 2018-07-06 | 2020-01-14 | 上海博泰悦臻网络技术服务有限公司 | Vehicle and vehicle distress safety device that saves oneself thereof |
| CN111071005A (en) * | 2019-12-31 | 2020-04-28 | 上海银洲机电科技有限公司 | Vehicle and vehicle air conditioner outer unit 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 |
| CN112829697A (en) * | 2021-02-04 | 2021-05-25 | 东风汽车集团股份有限公司 | Automobile waterlogging protection method and system |
| CN113091857A (en) * | 2021-04-30 | 2021-07-09 | 中水东北勘测设计研究有限责任公司 | Emergency response equipment for dealing with flood burst |
| US11485306B2 (en) * | 2020-12-16 | 2022-11-01 | Shaanxi University Of Science & Technology | Rescue device for adjusting direction of automobile falling into water through buoyancy |
| CN116834688A (en) * | 2023-07-14 | 2023-10-03 | 浙江极氪智能科技有限公司 | Vehicle falling into water protection device and vehicle |
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Cited By (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107415880A (en) * | 2017-07-17 | 2017-12-01 | 赵大森 | A kind of more anti-Amphibious vehicles of air bag self-balancing |
| CN107215300A (en) * | 2017-07-18 | 2017-09-29 | 无锡嘉禾环保科技有限公司 | A kind of automobile anti-flooding air bag system |
| ES2707851A1 (en) * | 2017-10-05 | 2019-04-05 | Pubill Cortes Josep Maria | Emergency flotation system for vehicles (Machine-translation by Google Translate, not legally binding) |
| CN107933472A (en) * | 2017-12-19 | 2018-04-20 | 江汉大学 | A kind of anti-waterflooding inflatable cushion of the multi-functional self-floating of Vehicular portable |
| CN108104559A (en) * | 2017-12-19 | 2018-06-01 | 江汉大学 | A kind of frame-type is from floating anti-flooding parking stall and parking area |
| WO2019140824A1 (en) * | 2018-01-16 | 2019-07-25 | 随州市珠峰钢构工程有限公司 | Automobile sinking self-rescue device and method for using same |
| CN108297817A (en) * | 2018-03-30 | 2018-07-20 | 广东机电职业技术学院 | A kind of vehicle falling into water is reminded and rescue device |
| CN110682885A (en) * | 2018-07-06 | 2020-01-14 | 上海博泰悦臻网络技术服务有限公司 | Vehicle and vehicle distress safety device that saves oneself thereof |
| CN108819894A (en) * | 2018-08-23 | 2018-11-16 | 庄春平 | A kind of anti-settling gas-bag system of automobile collision preventing and implementation method |
| CN109515084A (en) * | 2018-11-12 | 2019-03-26 | 江麓机电集团有限公司 | A kind of special vehicle control system of safety air bag |
| CN109910809A (en) * | 2019-03-22 | 2019-06-21 | 武汉华夏理工学院 | A kind of automobile soak-preventing alarming processing system and early-warning processing method |
| CN110126771A (en) * | 2019-05-20 | 2019-08-16 | 武汉科技大学 | A method, device and system for preventing flooding of vehicles |
| 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 |
| CN111071005A (en) * | 2019-12-31 | 2020-04-28 | 上海银洲机电科技有限公司 | Vehicle and vehicle air conditioner outer unit thereof |
| US11485306B2 (en) * | 2020-12-16 | 2022-11-01 | Shaanxi University Of Science & Technology | Rescue device for adjusting direction of automobile falling into water through buoyancy |
| CN112829697A (en) * | 2021-02-04 | 2021-05-25 | 东风汽车集团股份有限公司 | Automobile waterlogging protection method and system |
| CN113091857A (en) * | 2021-04-30 | 2021-07-09 | 中水东北勘测设计研究有限责任公司 | Emergency response equipment for dealing with flood burst |
| CN113091857B (en) * | 2021-04-30 | 2024-04-26 | 中水东北勘测设计研究有限责任公司 | Emergent response equipment of reply flood burst |
| CN116834688A (en) * | 2023-07-14 | 2023-10-03 | 浙江极氪智能科技有限公司 | Vehicle falling into water protection device and vehicle |
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Application publication date: 20170714 |
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