CN114670772B - Automatic auxiliary system for automobile safety - Google Patents

Automatic auxiliary system for automobile safety Download PDF

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Publication number
CN114670772B
CN114670772B CN202210333644.7A CN202210333644A CN114670772B CN 114670772 B CN114670772 B CN 114670772B CN 202210333644 A CN202210333644 A CN 202210333644A CN 114670772 B CN114670772 B CN 114670772B
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CN
China
Prior art keywords
push rod
electric push
automobile
microcontroller
detection unit
Prior art date
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Active
Application number
CN202210333644.7A
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Chinese (zh)
Other versions
CN114670772A (en
Inventor
郭树满
周瑜
王丽君
王世昌
李权才
郭朋彦
高玉国
秦朝举
黄福军
侯中兰
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
North China University of Water Resources and Electric Power
Original Assignee
North China University of Water Resources and Electric Power
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Priority to CN202210333644.7A priority Critical patent/CN114670772B/en
Publication of CN114670772A publication Critical patent/CN114670772A/en
Application granted granted Critical
Publication of CN114670772B publication Critical patent/CN114670772B/en
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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
    • 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
    • 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
    • B60R21/02—Occupant safety arrangements or fittings, e.g. crash pads
    • B60R21/13—Roll-over protection
    • 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
    • B60T1/00—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles
    • B60T1/12—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles acting otherwise than by retarding wheels, e.g. jet action
    • B60T1/14—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles acting otherwise than by retarding wheels, e.g. jet action directly on road
    • 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
    • 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
    • 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
    • B60R2021/01252—Devices other than bags
    • B60R2021/01259—Brakes
    • 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
    • B60R2021/01304—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 monitoring rough road condition
    • 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
    • B60R2021/01306—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 monitoring vehicle inclination
    • 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
    • B60R2021/01308—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 monitoring distance between vehicle body and road
    • 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
    • B60R21/02—Occupant safety arrangements or fittings, e.g. crash pads
    • B60R21/13—Roll-over protection
    • B60R2021/138—Roll-over protection using external airbags

Abstract

The automatic automobile safety auxiliary system comprises a microcontroller mounted on an automobile, and a sideslip detection unit, a tipping detection unit, a cliff opening detection unit and an auxiliary execution unit which are connected with the microcontroller, wherein the auxiliary execution unit comprises an airbag and a telescopic braking device. The invention realizes an automobile safety automatic auxiliary system by utilizing devices such as an inductance frequency modulation type displacement sensor, a microcontroller, a monocular camera, a vehicle-mounted computer, an electric telescopic rod, an ultrasonic sensor, an air bag and the like, can avoid the occurrence of the accidents, greatly reduces the risk of injury of personnel, and has good practical value and application prospect.

Description

Automatic auxiliary system for automobile safety
Technical Field
The invention relates to the field of automobile safety protection, in particular to an automobile safety automatic auxiliary system.
Background
The automobile traffic safety problem is always an important concern of society, rain and snow weather can lead to sideslip of an automobile, high-speed over-bending can lead to tipping of the automobile, existence of an automobile blind area can lead to the automobile to enter a ditch cliff and the like, and no automobile safety auxiliary system capable of being used for avoiding the occurrence of the accidents is installed on the automobile.
Disclosure of Invention
In order to solve the problems, an automobile safety automatic auxiliary system is provided.
The object of the invention is achieved in the following way:
the automatic automobile safety auxiliary system comprises a microcontroller mounted on an automobile, and a sideslip detection unit, a tipping detection unit, a cliff opening detection unit and an auxiliary execution unit which are connected with the microcontroller, wherein the auxiliary execution unit comprises an airbag and a telescopic braking device.
The sideslip detection unit comprises an inductance frequency modulation type displacement sensor and a frequency doubling circuit; the output end of the inductance frequency modulation type displacement sensor is connected with the input end of the frequency doubling circuit, the output end of the frequency doubling circuit is connected with the input end of the microcontroller, and the inductance frequency modulation type displacement sensor converts sideslip quantity into digital frequency, amplifies signals through the frequency doubling circuit and sends the signals to the microcontroller.
The tipping detection unit comprises a monocular camera sensor fixed on a vehicle head and a PC (personal computer) installed on the vehicle, wherein the monocular camera sensor shoots a road ahead, video is transmitted to the PC in real time, MATLAB is used for detecting each frame of image on the PC, the inclination of the images is compared to judge whether the vehicle is about to have a tipping accident, and when the vehicle is judged to have the tipping, a signal is sent to the microcontroller.
The cliff entrance ditch detection unit comprises an ultrasonic sensor, and the ultrasonic sensor detects the distance between the vehicle body and the ground and sends distance data to the microcontroller.
The safety air bags are respectively arranged on the front tail bar, the rear tail bar and the side face of the automobile.
The telescopic braking device is arranged below a chassis at the center of gravity of the automobile and comprises a first electric push rod, a second electric push rod, a third electric push rod and fixing pieces, wherein the second electric push rod and the third electric push rod are respectively arranged on two sides of the first electric push rod, the fixing pieces are fixed below the chassis, first pin holes are formed in the fixing pieces, second pin holes in the tops of the first electric push rod, the second electric push rod and the third electric push rod are connected with the first pin holes through pin shafts, the first electric push rod, the second electric push rod and the third electric push rod can swing around the pin shafts, and bases of the second electric push rod and the third electric push rod are fixed on the upper portion of the push rod of the first electric push rod.
The fixing piece comprises a fixing part and a connecting part, wherein the connecting part is perpendicular to the fixing part, and a first pin hole is formed in the connecting part.
And a silicon rubber anti-slip pad is arranged below the base of the first electric push rod.
The microcontroller is a singlechip.
The invention has the beneficial effects that: the invention realizes an automobile safety automatic auxiliary system by utilizing devices such as an inductance frequency modulation type displacement sensor, a microcontroller, a monocular camera, a vehicle-mounted computer, an electric telescopic rod, an ultrasonic sensor, an air bag and the like, can avoid the occurrence of the accidents, greatly reduces the risk of injury of personnel, and has good practical value and application prospect.
Drawings
Fig. 1 is a schematic diagram of the present invention.
Fig. 2 is a structural view of the retractable brake apparatus of the present invention.
Fig. 3 is a schematic view of the telescopic brake of the present invention in a folded state.
Fig. 4 is a schematic structural view of the electric telescopic rod of the present invention.
Fig. 5 is a schematic structural view of the fixing member of the present invention.
Fig. 6 is a schematic view of the installation of the airbag of the present invention.
The device comprises a 1-chassis, a 2-first electric push rod, a 3-second electric push rod, a 4-third electric push rod, a 5-fixing piece, a 51-fixing part, a 52-connecting part, a 6-first pin hole, a 7-second pin hole, an 8-pin shaft, a 9-silicon rubber anti-skid pad, a 10-push rod, an 11-base, a 12-safety airbag and a 13-ultrasonic sensor.
Detailed Description
The invention will be described in further detail with reference to the drawings and the detailed description.
It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the present application. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.
The automatic automobile safety auxiliary system comprises a microcontroller mounted on an automobile, and a sideslip detection unit, a tipping detection unit, a cliff opening detection unit and an auxiliary execution unit which are connected with the microcontroller, wherein the auxiliary execution unit comprises an airbag and a telescopic braking device.
The sideslip detection unit comprises an inductance frequency modulation type displacement sensor and a frequency doubling circuit; the output end of the inductance frequency modulation type displacement sensor is connected with the input end of the frequency doubling circuit, the output end of the frequency doubling circuit is connected with the input end of the microcontroller, and the inductance frequency modulation type displacement sensor converts sideslip quantity into digital frequency, amplifies signals through the frequency doubling circuit and sends the signals to the microcontroller.
The tipping detection unit comprises a monocular camera sensor fixed on a vehicle head and a PC (personal computer) installed on the vehicle, wherein the monocular camera sensor shoots a road ahead, video is transmitted to the PC in real time, MATLAB is used for detecting each frame of image on the PC, the inclination of the images is compared to judge whether the vehicle is about to have a tipping accident, and when the vehicle is judged to have the tipping, a signal is sent to the microcontroller.
The cliff entrance ditch detection unit comprises an ultrasonic sensor, and the ultrasonic sensor detects the distance between the vehicle body and the ground and sends distance data to the microcontroller.
The safety air bags are respectively arranged on the front tail bar, the rear tail bar and the side face of the automobile.
The telescopic braking device is arranged below a chassis 1 at the center of gravity of the automobile and comprises a first electric push rod 2, a second electric push rod 3, a third electric push rod 4 and fixing pieces 5, wherein the second electric push rod 3 and the third electric push rod 4 are respectively arranged on two sides of the first electric push rod 2, the fixing pieces 5 are fixed below the chassis 1, first pin holes 6 are formed in the fixing pieces 5, second pin holes 7 at the tops of push rods 10 of the first electric push rod 2, the second electric push rod 3 and the third electric push rod 4 are connected with the first pin holes 6 through pin shafts 8, the first electric push rod 2, the second electric push rod 3 and the third electric push rod 4 can swing around the pin shafts 8, and bases 11 of the second electric push rod 3 and the third electric push rod 4 are fixed on the upper parts of the push rods of the first electric push rod 2.
The fixing piece comprises a fixing portion 51 and a connecting portion 52, the connecting portion 52 is perpendicular to the fixing portion 51, and the connecting portion 52 is provided with a first pin hole 6.
Friction silicon rubber is arranged under the base of the first electric push rod.
The microcontroller is a singlechip.
As shown in fig. 3, the initial state of the retractable brake device is tightly attached to the lower part of the chassis 1, the second electric push rod 3 is in a contracted state, the third electric push rod 4 is in an extended state, and the first electric push rod 2 is tightly attached to the chassis 1 under the pulling force of the second electric push rod 3.
The invention has the following working conditions:
1. sideslip safety assistance:
the inductance frequency modulation type displacement sensor is adopted, sideslip quantity is converted into digital frequency, the digital frequency is amplified through a frequency multiplication circuit, the digital frequency is transmitted to the 8031 single chip microcomputer for processing, and alarm display is carried out under the condition that the sideslip quantity of an automobile is overlarge.
When the automobile sideslip quantity is overlarge, the singlechip controls the second electric push rod 3 to extend and the third electric push rod 4 to shrink, the first electric push rod 2 is pulled to an angle perpendicular to the ground, then the first electric push rod 2 extends to push the bottom of the first electric push rod 2 to the ground, and at the moment, the silicon rubber anti-slip pad arranged at the bottom of the first electric push rod 2 is contacted with the ground to generate friction force with the ground, so that the automobile is prevented from continuing sideslip.
2. Rollover safety assistance:
the camera fixed on the headstock shoots a road ahead, video is transmitted to the vehicle-mounted PC in real time, MATLAB is utilized on the PC to detect each frame of image, and the inclination of the images is compared to judge whether the automobile is about to have a rollover accident. When judging that the automobile is about to roll over, the PC sends an alarm signal to the singlechip, and the singlechip controls the second electric push rod 3 and the third electric push rod 4 to act, stretches the first electric push rod 2 to one side about to roll over, and corrects the automobile by utilizing the impulsive force of the telescopic braking device. If the tilting cannot be avoided, the single chip microcomputer controls the airbag 12 on one side of the tilting to bounce to buffer the collision force of the tilting of the automobile, so that the personnel safety is protected.
Wherein, the singlechip controls the flick of the air bag through the air bag driving circuit, and the structures of the air bag driving circuit and the air bag are all the prior art, and the structure described in patent CN201720911045.3 can be seen specifically.
3. Entering a cliff gully for safety assistance:
the ultrasonic sensors 13 are arranged at the positions where the air bags are arranged, the ultrasonic sensors are vertically downwards arranged, the distance between the vehicle body and the ground is detected, when an automobile enters into a cliff, the ultrasonic sensors can detect that a certain vehicle body part falls into the cliff, at the moment, camera data are checked, when a road reference object is lost in a camera shooting picture fixed on the vehicle head, the situation that the automobile falls into the cliff is judged, at the moment, the single chip microcomputer rapidly bounces off the air bags at the positions of the ultrasonic sensors for alarming, and the impact force of the vehicle body is buffered, so that the safety of personnel is protected.
The foregoing is merely a preferred embodiment of the present invention, and it should be noted that it will be apparent to those skilled in the art that several changes and modifications can be made without departing from the general inventive concept, and these should also be regarded as the scope of the invention.

Claims (5)

1. An automatic auxiliary system for automobile safety is characterized in that: the auxiliary system comprises a microcontroller arranged on the vehicle, and a sideslip detection unit, a tipping detection unit, a cliff opening detection unit and an auxiliary execution unit which are connected with the microcontroller, wherein the auxiliary execution unit comprises an air bag and a telescopic braking device;
the sideslip detection unit comprises an inductance frequency modulation type displacement sensor and a frequency doubling circuit; the output end of the inductance frequency modulation type displacement sensor is connected with the input end of the frequency doubling circuit, the output end of the frequency doubling circuit is connected with the input end of the microcontroller, and the inductance frequency modulation type displacement sensor converts sideslip quantity into digital frequency and amplifies signals through the frequency doubling circuit and sends the signals to the microcontroller;
the telescopic braking device is arranged below a chassis (1) at the center of gravity of the automobile and comprises a first electric push rod (2), a second electric push rod (3), a third electric push rod (4) and fixing pieces (5), wherein the second electric push rod (3) and the third electric push rod (4) are respectively arranged on two sides of the first electric push rod (2), the fixing pieces (5) are fixed below the chassis (1), first pin holes (6) are formed in the fixing pieces (5), second pin holes (7) at the tops of the first electric push rod (2), the second electric push rod (3) and the third electric push rod (4) are connected with the first pin holes (6) through pin shafts (8), and the first electric push rod (2), the second electric push rod (3) and the third electric push rod (4) can swing around the pin shafts (8), and bases of the second electric push rod (3) and the third electric push rod (4) are fixed on the upper parts of the push rods of the first electric push rod (2);
the tipping detection unit comprises a monocular camera sensor fixed on a vehicle head and a PC (personal computer) arranged on the vehicle, wherein the monocular camera sensor shoots a front road, video is transmitted to the PC in real time, MATLAB is used for detecting each frame of image on the PC, the inclination of the images is compared to judge whether the vehicle is about to have a tipping accident, and when the vehicle is judged to have the tipping, a signal is sent to the microcontroller; the microcontroller controls the second electric push rod and the third electric push rod to act, the first electric push rod extends to the side to be tipped, and the impact of the telescopic braking device is utilized to correct the automobile; if the rollover cannot be avoided, the microcontroller controls the airbag on one side of the rollover to spring out to buffer the collision force of the vehicle rollover;
the cliff-entering ditch detection unit comprises a plurality of ultrasonic sensors, wherein the ultrasonic sensors are arranged at the same position where the safety airbag is arranged, the ultrasonic sensors are vertically downward and are used for detecting the distance between a vehicle body and the ground, and distance data are sent to the microcontroller; when an automobile enters the cliff, the ultrasonic sensor detects that a certain automobile body part falls into the cliff, at the moment, the camera data is checked, when a road reference object is lost in a camera shooting picture fixed on the automobile head, the automobile is judged to fall into the cliff, at the moment, the singlechip rapidly bounces off an airbag at the position of the ultrasonic sensor for alarming, and the automobile body collision force is buffered.
2. The automotive safety automatic assistance system according to claim 1, wherein: the safety air bags are respectively arranged on the front tail bar, the rear tail bar and the side face of the automobile.
3. The automotive safety automatic assistance system according to claim 1, wherein: the fixing piece (5) comprises a fixing portion (51) and a connecting portion (52), the connecting portion (52) is perpendicular to the fixing portion (51), and a first pin hole (6) is formed in the connecting portion (52).
4. The automotive safety automatic assistance system according to claim 1, wherein: and a silicon rubber anti-slip pad (9) is arranged below the base of the first electric push rod.
5. The automotive safety automatic assistance system according to claim 1, wherein: the microcontroller is a singlechip.
CN202210333644.7A 2022-03-31 2022-03-31 Automatic auxiliary system for automobile safety Active CN114670772B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202210333644.7A CN114670772B (en) 2022-03-31 2022-03-31 Automatic auxiliary system for automobile safety

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202210333644.7A CN114670772B (en) 2022-03-31 2022-03-31 Automatic auxiliary system for automobile safety

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CN114670772A CN114670772A (en) 2022-06-28
CN114670772B true CN114670772B (en) 2024-01-26

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Citations (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19513507A1 (en) * 1995-04-10 1996-10-17 Derer Andreas Omnibus or coach support
US6176458B1 (en) * 1997-09-25 2001-01-23 William P. Stryke Truck stabilizer
US6588799B1 (en) * 2001-01-09 2003-07-08 Angelo Sanchez Vehicle anti-rollover device
CN2900258Y (en) * 2006-02-07 2007-05-16 阴贵生 Safety rack air sac lining pad device for automobile anti-rolling
WO2010043233A1 (en) * 2008-10-14 2010-04-22 Mohamed Ahmed Gad Elkariem Anti flipping mechanism
CN201901103U (en) * 2010-12-15 2011-07-20 山东理工大学 Automobile installed with anti-rollover device
EP2366592A1 (en) * 2010-03-15 2011-09-21 ISE Automotive GmbH Reversable tilt prevention device for vehicles
CN204161328U (en) * 2014-10-22 2015-02-18 张勇 Automobile hydraulic link-type auxiliary braking system
CN104973003A (en) * 2014-11-06 2015-10-14 陈从龙 Permanent non-overturning safety device for vehicle driving
CN106184095A (en) * 2016-07-13 2016-12-07 百度在线网络技术（北京）有限公司 A kind of falling guard method and device of mobile vehicle
CN106585546A (en) * 2016-09-30 2017-04-26 张家港长安大学汽车工程研究院 Automobile rollover early warning system
CN108466607A (en) * 2017-02-23 2018-08-31 程浩鹏 A kind of automobile auxiliary anti-skid device
CN209938521U (en) * 2019-04-08 2020-01-14 重庆五一高级技工学校 Rollover prevention protection device for automobile
CN111591265A (en) * 2020-04-22 2020-08-28 刘小兵 Trailing knife for stabilizing running of motor vehicle
CN212637456U (en) * 2020-06-04 2021-03-02 怀化职业技术学院 Braking device for skid resistance of automobile

Patent Citations (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19513507A1 (en) * 1995-04-10 1996-10-17 Derer Andreas Omnibus or coach support
US6176458B1 (en) * 1997-09-25 2001-01-23 William P. Stryke Truck stabilizer
US6588799B1 (en) * 2001-01-09 2003-07-08 Angelo Sanchez Vehicle anti-rollover device
CN2900258Y (en) * 2006-02-07 2007-05-16 阴贵生 Safety rack air sac lining pad device for automobile anti-rolling
WO2010043233A1 (en) * 2008-10-14 2010-04-22 Mohamed Ahmed Gad Elkariem Anti flipping mechanism
EP2366592A1 (en) * 2010-03-15 2011-09-21 ISE Automotive GmbH Reversable tilt prevention device for vehicles
CN201901103U (en) * 2010-12-15 2011-07-20 山东理工大学 Automobile installed with anti-rollover device
CN204161328U (en) * 2014-10-22 2015-02-18 张勇 Automobile hydraulic link-type auxiliary braking system
CN104973003A (en) * 2014-11-06 2015-10-14 陈从龙 Permanent non-overturning safety device for vehicle driving
CN106184095A (en) * 2016-07-13 2016-12-07 百度在线网络技术（北京）有限公司 A kind of falling guard method and device of mobile vehicle
CN106585546A (en) * 2016-09-30 2017-04-26 张家港长安大学汽车工程研究院 Automobile rollover early warning system
CN108466607A (en) * 2017-02-23 2018-08-31 程浩鹏 A kind of automobile auxiliary anti-skid device
CN209938521U (en) * 2019-04-08 2020-01-14 重庆五一高级技工学校 Rollover prevention protection device for automobile
CN111591265A (en) * 2020-04-22 2020-08-28 刘小兵 Trailing knife for stabilizing running of motor vehicle
CN212637456U (en) * 2020-06-04 2021-03-02 怀化职业技术学院 Braking device for skid resistance of automobile

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