CN110080136A - A kind of vehicle rollover intelligent protection system and its control method - Google Patents
A kind of vehicle rollover intelligent protection system and its control method Download PDFInfo
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- CN110080136A CN110080136A CN201910343147.3A CN201910343147A CN110080136A CN 110080136 A CN110080136 A CN 110080136A CN 201910343147 A CN201910343147 A CN 201910343147A CN 110080136 A CN110080136 A CN 110080136A
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- vehicle
- column
- gas generator
- controller
- air bag
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Classifications
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F15/00—Safety arrangements for slowing, redirecting or stopping errant vehicles, e.g. guard posts or bollards; Arrangements for reducing damage to roadside structures due to vehicular impact
- E01F15/02—Continuous barriers extending along roads or between traffic lanes
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F9/00—Arrangement of road signs or traffic signals; Arrangements for enforcing caution
- E01F9/30—Arrangements interacting with transmitters or receivers otherwise than by visible means, e.g. using radar reflectors or radio transmitters
Abstract
The invention discloses a kind of vehicle rollover intelligent protection system and its control method, vehicle rollover intelligent protection system includes judgment module and protective unit；Judgment module includes sensor unit, the first controller and signal projector；Sensor unit includes level meter and gyroscope；Protective unit includes signal receiver, second controller, column, diagonal brace, crossbeam, buffer unit, first bearing, second bearing and adjustable column；Adjustable column includes push rod, cylinder, power gas generating unit；Gas bag unit includes air bag braid, air bag gas generator, sheet plastic；First controller is electrically connected with level meter, gyroscope, signal projector respectively；Second controller is electrically connected with signal receiver, power gas generating unit and air bag gas generator respectively.The configuration of the present invention is simple can realize the communication of vehicle and guardrail by Internet of Things, and guardrail adjusts posture in the position that may be hit, and opens buffer air bag, reduce the impact that vehicle is subject to.
Description
Technical field
The present invention relates to field of vehicle safety more particularly to a kind of vehicle rollover can only protective fence and its control method.
Background technique
With the fast development of automobile industry and national economy, China's car ownership has ranked among world forefront.Especially
Household SUV, car and lorry have become the main means of transport of highway in China transport, but in such vehicle passenger or cargo compared with
More, quality and volume are larger, and mass center is higher, so stability is poor and once occurs to turn on one's side and can make compared to kart
The serious consequences such as dead group's wound and environmental pollution in groups.Guardrail is one kind effectively buffering and the effective protection of vehicle rollover is stopped to be arranged
It applies, will prevent vehicle from further turning on one's side, prevent from injuring surrounding vehicles and personnel.
To solve the above problems, having occurred many and miscellaneous highway barrier in the market.Such as " the one of Yang Guang invention
Kind highway barrier structure " (201811015191 .3 of application number) is being touched by the spring between upper beam and lower beam
Energy can be effectively absorbed when hitting, and reduce the damage of passenger.But the size design of the invention is suitable only for the front of small vehicle
Or side collision, when turning on one's side such as motorbus and lorry, not instead of in the head-on crash of guardrail, from the oblique upper of guardrail into
Row collision.At this point, the column of guardrail can be contacted first with vehicle body, biggish destruction, or even intrusion vehicle are caused to vehicle body regional area
Inside body, biggish damage directly is caused to passenger.
Lou Yuefang invention " freeway guardrail " (201810826222 .7 of application number), by setting cushion and
Sliding equipment is alleviated the collision under vehicle low speed with guardrail, while can be reminded driver, carries out driver relevant
Operation, avoids further colliding.But the invention can only play the work alleviating collision and reminding to the vehicle of low speed downward driving
With, because the pooling feature of guardrail cushion is limited, when vehicle collides when running at high speed with guardrail, the energy absorbed
The specific gravity for accounting for collision gross energy is smaller, it is difficult to which other alleviate the effect of collision.Meanwhile in case of the high-speed travel state, guardrail can not
Reminding effect is played to driver.
A kind of " Intelligent guardrail based on technology of Internet of things " (application number 201810035532.7) of Wang Benxun invention,
By installing several bearings on the outside of railing so that when on Vehicular impact to railing, car body can be by bearing on railing
It rolls, to reduce the deformation that vehicle body occurs when collision.Meanwhile the guardrail is after sensing collision, it can be automatically by Internet of Things
It alarms neighbouring traffic police department.But the inventive structure complexity, higher cost, installation difficulty are larger, and work as and touch
When hitting, control system is easily broken and can not issue alarm signal.
In conclusion current guardrail only considers the case where head-on crash and side collision of small vehicle mostly, do not have
Different automobile types can be faced simultaneously by having, and not when syn-collision operating condition, can play the role of the guardrail of good protection.Because of motor bus and greatly
The mass centers such as lorry are higher, and quality is larger, and when turning on one's side, existing guardrail is often that top is first contacted with vehicle body, not only not
It can play a protective role, the deflection of vehicle body can be increased instead.
Summary of the invention
The technical problem to be solved by the present invention is to provide a kind of vehicle side for defect involved in background technique
Turn over can only protective fence and its control method, vehicle is made by technology of Internet of things and guardrail is able to carry out communication, to make guardrail can
To adjust different postures according to the size of vehicle, keeps making contact face bigger, local vehicle body is avoided to generate excessive deformation.
Meanwhile this is provided with air bag module, the signal that can be issued according to vehicle opens air bag, plays buffer function, reduces damage.
The present invention uses following technical scheme to solve above-mentioned technical problem:
A kind of vehicle rollover intelligent protection system and its control method include judgment module and protection module；
The judgment module is arranged on vehicle, includes level meter, gyroscope, storage unit, the first controller and signal transmitting
Device；
The level meter, gyroscope setting are used to the body roll angle of detection car in vehicle centroid position, and will measure
Body sway angle pass to first controller；
The signal projector is arranged at vehicle front beam axis, issues alarm for the protective unit into its working range
Signal；
The storage unit is used to store the vehicle size information of vehicle, the vehicle size information be compact car, in-between car or
Large car；
First controller with level meter, gyroscope, storage unit, signal projector electrical connection, is used for according to water respectively
The inductive signal of level sensor and gyro sensor judges whether vehicle body turns on one's side, and in case of turning on one's side, then controls letter
Number transmitter emits alarm signal, and the alarm signal includes vehicle size information and anti-collision warning information；
The protection module includes several protective units that road is arranged in and needs at protection, and the protective unit connects comprising signal
Receive device, second controller, column, diagonal brace, crossbeam, adjustable column and buffer unit；
The uprights vertical fixes on the ground；The diagonal brace, crossbeam are separately positioned on the two sides of column, adjustable column and crossbeam position
In the same side of column, wherein described diagonal brace one end and the column are connected, the other end and ground are connected, so that column, diagonal brace
Right angled triangle is formed between ground, for enhancing column survivability；The one end of the beam and the uprights vertical are solid
Even, the other end and the buffer unit are hinged；The adjustable column setting is connected in the below the crossbeam, one end and the column,
The other end and the described and described buffer unit are hinged, and the hinged place of adjustable column and buffer unit is higher than the company of adjustable column and column
Meet place；
The adjustable column includes cylinder and first to third power gas generator；The cylinder uses single-acting cylinder,
Cylinder barrel and the column are connected, piston rod and the buffer unit are hinged；Described first is all provided with to third power gas generator
It sets on the bottom wall of cylinder barrel, and the inner wall of cylinder barrel is equipped with for preventing cylinder piston compressing first to third power
The snap ring of gas generator；Described first is used to be carried out a little according to the instruction of second controller to third power gas generator
Fire, pushes the buffer unit to raise up at the piston rod outward movment of release gas push cylinder in turn；
The buffer unit includes shell, air bag gas generator, air bag braid and sheet plastic；The shell is opened for one end
Mouth, the closed hollow cylinder of the other end；The sheet plastic and the shell nozzle end are connected and shell cooperatively forms closed chamber
Body；The air bag gas generator, air bag braid be arranged at the sheet plastic, shell formed cavity in, the air bag
Gas generator is used to discharge gas according to the instruction of second controller and is inflated to air bag braid, air bag braid is expanded
Crash through sheet plastic；The closed end of the shell is column articulated with the crossbeam, adjusting respectively；
The signal receiver is used to receive the alarm signal of signal projector sending, and the alarm signal received is passed to
The second controller；
The second controller respectively with signal receiver, first to third power gas generator, air bag gas generator electricity
Gas connection, the alarm signal for being received according to signal receiver, control first to third power gas generator, airbag gas
Generator work.
As a kind of further prioritization scheme of vehicle rollover intelligent protection system of the present invention, the work of the signal projector
Making range is 3 ~ 5 meters.
As a kind of further prioritization scheme of vehicle rollover intelligent protection system of the present invention, described first to third power
Plane where the closed end of the buffer unit shell is parallel with the axis of the column when gas generator does not work.
The invention also discloses a kind of control methods of vehicle rollover intelligent protection system, comprising the following steps:
Step 1), level meter sensor, gyro sensor acquire the body roll angle signal of vehicle respectively, and are transferred to described
First controller；
Step 2, control module is using Kalman filtering to gyro sensor and level meter sensor acquisition vehicle roll angle letter
Number carrying out information mixes, the vehicle roll angle after being mixed, and judge whether vehicle body is sent out by the vehicle roll angle after mixing
Raw rollover；
Step 3), if it is determined that vehicle is turned on one's side, the first controller control signal transmitter emits alarm signal, the alarm
Signal includes vehicle size information and anti-collision warning information；
Step 4), each protective unit in signal generator working range receive alarm signal, output it to its second control
Device processed, for each protective unit:
Step 4.1), if vehicle size information is compact car, second controller controls the igniting of the first power gas generator；
If vehicle size information is in-between car, second controller controls the igniting of the first, second power gas generator；
If vehicle size information is large car, second controller controls the igniting of the first, second, third power gas generator；
Step 4.2), the piston sliding of cylinder, so that the piston rod of cylinder pushes the one end of buffer unit around crossbeam far from column
Rotation；
Step 4.3), second controller control air bag gas generator igniting, and release gas is inflated air bag braid, makes
Air bag braid expansion crashes through sheet plastic, buffers to the shock of vehicle.
The invention adopts the above technical scheme compared with prior art, has following technical effect that
1. structure is simple, takes up space small, be easy for installation and maintenance.
2. intelligent higher, vehicle rollover and vehicle can be timely obtained by the Internet of Things mechanics of communication with vehicle
Information, to take different measures for different situations.
3. flexibility is higher, guardrail can carry out the control of three kinds of angles to buffer unit, and corresponding different vehicle carries out
Using different angles, keep the contact surface of vehicle and guardrail bigger, regional area is avoided to generate excessive deformation.
4. buffer function is strong, guardrail is provided with air bag, air bag is opened according to the signal that vehicle issues, because vehicle has just
Speed can still be moved during turning on one's side along axial direction, thus will airbag-releasing on the way, bigger vehicle body area is risen
To buffer function.
Detailed description of the invention
Fig. 1 is schematic diagram when protective unit is not switched in the present invention；
Fig. 2 is schematic diagram when protective unit is opened in the present invention；
Fig. 3 is the structural schematic diagram of adjustable column in the present invention；
Fig. 4 is the structural schematic diagram of buffer unit in the present invention；
Fig. 5 is the schematic diagram of vehicle modules of the present invention and the communication of each protective unit；
Fig. 6 is effect diagram of the invention；
Fig. 7 is control flow chart of the invention；
In figure, 1- column, 2- diagonal brace, 3- crossbeam, 4- buffer unit, 5- adjustable column, the piston of 6- cylinder, the piston of 7- cylinder
Bar, 8- snap ring, 9- the first power gas generator, 10- the second power gas generator, 11- third power gas generator,
12- shell, 13- air bag gas generator, 14- plastic plate, 15- air bag braid.
Specific embodiment
Technical solution of the present invention is described in further detail with reference to the accompanying drawing:
The present invention can be embodied in many different forms, and should not be assumed that be limited to the embodiments described herein.On the contrary, providing
These embodiments are thoroughly and complete to make the disclosure, and will give full expression to the scope of the present invention to those skilled in the art.
In the accompanying drawings, for the sake of clarity it is exaggerated component.
The invention discloses a kind of vehicle rollover intelligent protection system and its control methods, include judgment module and protection mould
Block；
The judgment module is arranged on vehicle, includes level meter, gyroscope, storage unit, the first controller and signal transmitting
Device；
The level meter, gyroscope setting are used to the body roll angle of detection car in vehicle centroid position, and will measure
Body sway angle pass to first controller；
The signal projector is arranged at vehicle front beam axis, issues alarm for the protective unit into its working range
Signal；
The storage unit is used to store the vehicle size information of vehicle, the vehicle size information be compact car, in-between car or
Large car；
First controller with level meter, gyroscope, storage unit, signal projector electrical connection, is used for according to water respectively
The inductive signal of level sensor and gyro sensor judges whether vehicle body turns on one's side, and in case of turning on one's side, then controls letter
Number transmitter emits alarm signal, and the alarm signal includes vehicle size information and anti-collision warning information；
The protection module includes several protective units that road is arranged in and needs at protection, as shown in Figure 1 and Figure 2, the protection
Unit includes signal receiver, second controller, column, diagonal brace, crossbeam, adjustable column and buffer unit；
The uprights vertical fixes on the ground；The diagonal brace, crossbeam are separately positioned on the two sides of column, adjustable column and crossbeam position
In the same side of column, wherein described diagonal brace one end and the column are connected, the other end and ground are connected, so that column, diagonal brace
Right angled triangle is formed between ground, for enhancing column survivability；The one end of the beam and the uprights vertical are solid
Even, the other end and the buffer unit are hinged；The adjustable column setting is connected in the below the crossbeam, one end and the column,
The other end and the described and described buffer unit are hinged, and the hinged place of adjustable column and buffer unit is higher than the company of adjustable column and column
Meet place；
As shown in figure 3, the adjustable column includes cylinder and first to third power gas generator；The cylinder is using single
Active cylinder, cylinder barrel and the column are connected, piston rod and the buffer unit are hinged；Described first to third power gas
Generator is arranged on the bottom wall of cylinder barrel, and the inner wall of cylinder barrel is equipped with for preventing cylinder piston from oppressing first
To the snap ring of third power gas generator；Described first is used for the finger according to second controller to third power gas generator
It enables the piston rod outward movment for gas push cylinder of being lighted a fire, discharged and then the buffer unit is pushed to raise up；
As shown in figure 4, the buffer unit includes shell, air bag gas generator, air bag braid and sheet plastic；The shell
For the closed hollow cylinder of open at one end, the other end；The sheet plastic and the shell nozzle end are connected and shell cooperates shape
At airtight cavity；The air bag gas generator, air bag braid be arranged at the sheet plastic, shell formed cavity in,
The air bag gas generator is used to discharge gas according to the instruction of second controller and is inflated to air bag braid, makes air bag
Ribbon expansion crashes through sheet plastic；The closed end of the shell is column articulated with the crossbeam, adjusting respectively；
The signal receiver is used to receive the alarm signal of signal projector sending, and the alarm signal received is passed to
The second controller；
The second controller respectively with signal receiver, first to third power gas generator, air bag gas generator electricity
Gas connection, the alarm signal for being received according to signal receiver, control first to third power gas generator, airbag gas
Generator work.
The working range of the signal projector is 3 ~ 5 meters.Described first to third power gas generator when not working
Plane where the closed end of the buffer unit shell is parallel with the axis of the column.
First can be one, be also possible to two, can also be three to the igniting number of third power gas generator
It is a, to make piston that there is the extension elongation of three grades, to make buffer unit that can raise up three angles.
As shown in fig. 7, the invention also discloses a kind of control method of vehicle rollover intelligent protection system, including it is following
Step:
Step 1), level meter sensor, gyro sensor acquire the body roll angle signal of vehicle respectively, and are transferred to described
First controller；
Step 2, control module is using Kalman filtering to gyro sensor and level meter sensor acquisition vehicle roll angle letter
Number carrying out information mixes, the vehicle roll angle after being mixed, and judge whether vehicle body is sent out by the vehicle roll angle after mixing
Raw rollover；
Step 3), if it is determined that vehicle is turned on one's side, the first controller control signal transmitter emits alarm signal, the alarm
Signal includes vehicle size information and anti-collision warning information；
Step 4), each protective unit in signal generator working range receive alarm signal, output it to its second control
Device processed, for each protective unit, as shown in Figure 5:
Step 4.1), if vehicle size information is compact car, second controller controls the igniting of the first power gas generator；
If vehicle size information is in-between car, second controller controls the igniting of the first, second power gas generator；
If vehicle size information is large car, second controller controls the igniting of the first, second, third power gas generator；
Step 4.2), the piston sliding of cylinder, so that the piston rod of cylinder pushes the one end of buffer unit around crossbeam far from column
Rotation；
Step 4.3), second controller control air bag gas generator igniting, and release gas is inflated air bag braid, makes
Air bag braid expansion crashes through sheet plastic, buffers to the shock of vehicle, as shown in Figure 6.
Those skilled in the art can understand that unless otherwise defined, all terms used herein (including skill
Art term and scientific term) there is meaning identical with the general understanding of those of ordinary skill in fields of the present invention.Also
It should be understood that those terms such as defined in the general dictionary should be understood that have in the context of the prior art
The consistent meaning of meaning will not be explained in an idealized or overly formal meaning and unless defined as here.
Above-described specific embodiment has carried out further the purpose of the present invention, technical scheme and beneficial effects
It is described in detail, it should be understood that being not limited to this hair the foregoing is merely a specific embodiment of the invention
Bright, all within the spirits and principles of the present invention, any modification, equivalent substitution, improvement and etc. done should be included in the present invention
Protection scope within.
Claims (4)
1. a kind of vehicle rollover intelligent protection system and its control method, which is characterized in that include judgment module and protection module；
The judgment module is arranged on vehicle, includes level meter, gyroscope, storage unit, the first controller and signal transmitting
Device；
The level meter, gyroscope setting are used to the body roll angle of detection car in vehicle centroid position, and will measure
Body sway angle pass to first controller；
The signal projector is arranged at vehicle front beam axis, issues alarm for the protective unit into its working range
Signal；
The storage unit is used to store the vehicle size information of vehicle, the vehicle size information be compact car, in-between car or
Large car；
First controller with level meter, gyroscope, storage unit, signal projector electrical connection, is used for according to water respectively
The inductive signal of level sensor and gyro sensor judges whether vehicle body turns on one's side, and in case of turning on one's side, then controls letter
Number transmitter emits alarm signal, and the alarm signal includes vehicle size information and anti-collision warning information；
The protection module includes several protective units that road is arranged in and needs at protection, and the protective unit connects comprising signal
Receive device, second controller, column, diagonal brace, crossbeam, adjustable column and buffer unit；
The uprights vertical fixes on the ground；The diagonal brace, crossbeam are separately positioned on the two sides of column, adjustable column and crossbeam position
In the same side of column, wherein described diagonal brace one end and the column are connected, the other end and ground are connected, so that column, diagonal brace
Right angled triangle is formed between ground, for enhancing column survivability；The one end of the beam and the uprights vertical are solid
Even, the other end and the buffer unit are hinged；The adjustable column setting is connected in the below the crossbeam, one end and the column,
The other end and the described and described buffer unit are hinged, and the hinged place of adjustable column and buffer unit is higher than the company of adjustable column and column
Meet place；
The adjustable column includes cylinder and first to third power gas generator；The cylinder uses single-acting cylinder,
Cylinder barrel and the column are connected, piston rod and the buffer unit are hinged；Described first is all provided with to third power gas generator
It sets on the bottom wall of cylinder barrel, and the inner wall of cylinder barrel is equipped with for preventing cylinder piston compressing first to third power
The snap ring of gas generator；Described first is used to be carried out a little according to the instruction of second controller to third power gas generator
Fire, pushes the buffer unit to raise up at the piston rod outward movment of release gas push cylinder in turn；
The buffer unit includes shell, air bag gas generator, air bag braid and sheet plastic；The shell is opened for one end
Mouth, the closed hollow cylinder of the other end；The sheet plastic and the shell nozzle end are connected and shell cooperatively forms closed chamber
Body；The air bag gas generator, air bag braid be arranged at the sheet plastic, shell formed cavity in, the air bag
Gas generator is used to discharge gas according to the instruction of second controller and is inflated to air bag braid, air bag braid is expanded
Crash through sheet plastic；The closed end of the shell is column articulated with the crossbeam, adjusting respectively；
The signal receiver is used to receive the alarm signal of signal projector sending, and the alarm signal received is passed to
The second controller；
The second controller respectively with signal receiver, first to third power gas generator, air bag gas generator electricity
Gas connection, the alarm signal for being received according to signal receiver, control first to third power gas generator, airbag gas
Generator work.
2. vehicle rollover intelligent protection system according to claim 1, which is characterized in that the work of the signal projector
Range is 3 ~ 5 meters.
3. vehicle rollover intelligent protection system according to claim 1, which is characterized in that described first to third power gas
Plane where the closed end of body generator buffer unit shell when not working is parallel with the axis of the column.
4. the control method based on vehicle rollover intelligent protection system described in claim 1, which is characterized in that including following step
It is rapid:
Step 1), level meter sensor, gyro sensor acquire the body roll angle signal of vehicle respectively, and are transferred to described
First controller；
Step 2, control module is using Kalman filtering to gyro sensor and level meter sensor acquisition vehicle roll angle letter
Number carrying out information mixes, the vehicle roll angle after being mixed, and judge whether vehicle body is sent out by the vehicle roll angle after mixing
Raw rollover；
Step 3), if it is determined that vehicle is turned on one's side, the first controller control signal transmitter emits alarm signal, the alarm
Signal includes vehicle size information and anti-collision warning information；
Step 4), each protective unit in signal generator working range receive alarm signal, output it to its second control
Device processed, for each protective unit:
Step 4.1), if vehicle size information is compact car, second controller controls the igniting of the first power gas generator；
If vehicle size information is in-between car, second controller controls the igniting of the first, second power gas generator；
If vehicle size information is large car, second controller controls the igniting of the first, second, third power gas generator；
Step 4.2), the piston sliding of cylinder, so that the piston rod of cylinder pushes the one end of buffer unit around crossbeam far from column
Rotation；
Step 4.3), second controller control air bag gas generator igniting, and release gas is inflated air bag braid, makes
Air bag braid expansion crashes through sheet plastic, buffers to the shock of vehicle.
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| CN201910343147.3A CN110080136B (en) | 2019-04-26 | 2019-04-26 | Intelligent vehicle rollover protection system and control method thereof |
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|---|---|---|---|
| CN201910343147.3A CN110080136B (en) | 2019-04-26 | 2019-04-26 | Intelligent vehicle rollover protection system and control method thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112681189A (en) * | 2020-12-15 | 2021-04-20 | 刘天宝 | Anti-crossing safety road guard rail |
| CN114867916A (en) * | 2019-12-26 | 2022-08-05 | 株式会社大赛璐 | Protective body |
Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6203079B1 (en) * | 1997-11-24 | 2001-03-20 | Automotive Technologies International, Inc. | Damped crash attenuator |
| US20030165356A1 (en) * | 1997-11-24 | 2003-09-04 | Breed David S. | Roadside barrier |
| CN205296016U (en) * | 2016-01-14 | 2016-06-08 | 张宏图 | Highway safety barrier |
| WO2016093502A1 (en) * | 2014-12-10 | 2016-06-16 | 엘지전자 주식회사 | Vehicle display device and vehicle having same |
| JP2017128895A (en) * | 2016-01-19 | 2017-07-27 | 三菱重工業株式会社 | Impact damping mechanism of protection net, reinforcing mechanism of protection net, and plant facility |
| CN107190672A (en) * | 2017-05-04 | 2017-09-22 | 江苏理工学院 | A kind of magnetic cushion Intelligent road isolation strip |
| CN107650845A (en) * | 2017-09-30 | 2018-02-02 | 江苏建筑职业技术学院 | A kind of motor vehicle safety avoiding system and its control method |
| CN207003321U (en) * | 2017-07-13 | 2018-02-13 | 济宁学院 | Noctilucence anticollision road guard |
| CN108265651A (en) * | 2018-01-15 | 2018-07-10 | 王本勋 | A kind of Intelligent guardrail based on technology of Internet of things |
| CN108360411A (en) * | 2018-04-24 | 2018-08-03 | 汤庆佳 | A kind of reminding type intelligent transportation equipment and its working method |
| CN108612012A (en) * | 2018-03-30 | 2018-10-02 | 福建路达交通设施有限公司 | A kind of highway convenient type protective device that cushion performance is good |
| CN109263592A (en) * | 2018-10-22 | 2019-01-25 | 南京航空航天大学 | Car Anti-side-turning device and method based on Brake energy recovery |
| CN109505241A (en) * | 2018-12-28 | 2019-03-22 | 王娟 | A kind of road and bridge safety guide rail |
| CN210395186U (en) * | 2019-04-26 | 2020-04-24 | 南京航空航天大学 | Intelligent vehicle rollover protection system |
-
2019
- 2019-04-26 CN CN201910343147.3A patent/CN110080136B/en active Active
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030165356A1 (en) * | 1997-11-24 | 2003-09-04 | Breed David S. | Roadside barrier |
| US6203079B1 (en) * | 1997-11-24 | 2001-03-20 | Automotive Technologies International, Inc. | Damped crash attenuator |
| WO2016093502A1 (en) * | 2014-12-10 | 2016-06-16 | 엘지전자 주식회사 | Vehicle display device and vehicle having same |
| CN205296016U (en) * | 2016-01-14 | 2016-06-08 | 张宏图 | Highway safety barrier |
| JP2017128895A (en) * | 2016-01-19 | 2017-07-27 | 三菱重工業株式会社 | Impact damping mechanism of protection net, reinforcing mechanism of protection net, and plant facility |
| CN107190672A (en) * | 2017-05-04 | 2017-09-22 | 江苏理工学院 | A kind of magnetic cushion Intelligent road isolation strip |
| CN207003321U (en) * | 2017-07-13 | 2018-02-13 | 济宁学院 | Noctilucence anticollision road guard |
| CN107650845A (en) * | 2017-09-30 | 2018-02-02 | 江苏建筑职业技术学院 | A kind of motor vehicle safety avoiding system and its control method |
| CN108265651A (en) * | 2018-01-15 | 2018-07-10 | 王本勋 | A kind of Intelligent guardrail based on technology of Internet of things |
| CN108612012A (en) * | 2018-03-30 | 2018-10-02 | 福建路达交通设施有限公司 | A kind of highway convenient type protective device that cushion performance is good |
| CN108360411A (en) * | 2018-04-24 | 2018-08-03 | 汤庆佳 | A kind of reminding type intelligent transportation equipment and its working method |
| CN109263592A (en) * | 2018-10-22 | 2019-01-25 | 南京航空航天大学 | Car Anti-side-turning device and method based on Brake energy recovery |
| CN109505241A (en) * | 2018-12-28 | 2019-03-22 | 王娟 | A kind of road and bridge safety guide rail |
| CN210395186U (en) * | 2019-04-26 | 2020-04-24 | 南京航空航天大学 | Intelligent vehicle rollover protection system |
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| CN114867916A (en) * | 2019-12-26 | 2022-08-05 | 株式会社大赛璐 | Protective body |
| CN112681189A (en) * | 2020-12-15 | 2021-04-20 | 刘天宝 | Anti-crossing safety road guard rail |
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