CN102632855A - Car collision avoidance system - Google Patents
Car collision avoidance system Download PDFInfo
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- CN102632855A CN102632855A CN2012101446345A CN201210144634A CN102632855A CN 102632855 A CN102632855 A CN 102632855A CN 2012101446345 A CN2012101446345 A CN 2012101446345A CN 201210144634 A CN201210144634 A CN 201210144634A CN 102632855 A CN102632855 A CN 102632855A
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- car
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- 230000007246 mechanism Effects 0.000 claims abstract description 57
- 238000005259 measurement Methods 0.000 claims description 12
- 230000001172 regenerating effect Effects 0.000 claims description 7
- 238000004891 communication Methods 0.000 claims description 3
- 230000006378 damage Effects 0.000 abstract description 8
- 230000007547 defect Effects 0.000 abstract description 2
- 206010039203 Road traffic accident Diseases 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 201000007094 prostatitis Diseases 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
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Abstract
The invention relates to a car collision avoidance system, which comprises a car body, an obstruction device and a radar triggering device, wherein the obstruction device is arranged on a car frame at the front part of the car body; the radar triggering device is arranged on the car frame at the front end of the car body; and the obstruction device comprises a fixed seat fixed on the car frame, an obstruction frame connected with a rotating shaft of the fixed seat, and a supporting mechanism for supporting the obstruction frame. According to the car collision avoidance system, the passenger harm caused by car collision can be relieved; and particularly when a car rear-ends a large vehicle, as the height of the car is lower, under the condition that a front bumper of the car cannot perform the protection function, the car collision avoidance system provided by the invention can thoroughly make up for the defect; a car high-order collision avoidance system is formed by supporting the obstruction frame by the supporting mechanism; and the car is effectively prevented from slipping into the tail part of the large vehicle, thus avoiding the passenger harm.
Description
Technical field
The present invention relates to a kind of collision avoidance system of the vehicle, particularly a kind of car collision avoidance system.
Background technology
The raising day by day of Along with people's living standard; Automobile is come into ordinary people's family gradually as a kind of vehicle quickly and easily, brings great convenience for people's life, but can not be ignored be; Enjoy the comfortable while easily that automobile brings to the full people; Traffic accident but can't get rid of as shade, is accompanied by people all the time, brings serious harm for people's the security of the lives and property; Through analysis to scene of an automobile accident; Find that the traffic accident that causes because two cars knock into the back occupy traffic accident situation occurred prostatitis; Wherein scene of an automobile accident is the most miserable is the car full size vehicle that knocks into the back, and car is prone to fill in the full size vehicle afterbody, because of car top does not have safety device; The damage of car top is comparatively serious usually, and the occupant's survival rate on the car is quite low; Along with progress of science and technology; Engendered in the prior art to have and calculated the device that minimum safe distance is used to prevent the collision case generation, promptly used the laser radar and the speed sensor that is used to survey car speed of this car of measurement and leading vehicle distance through car speed; When Ben Che and leading vehicle distance less than safety distance the time, this device immediately stops through sound or vibrations warning automobile driver, thereby avoids the generation of traffic accident; Yet even chaufeur receives that also needing the people after the warning is the reaction time, and traffic accident takes place all between in an instant, and chaufeur is made brake response in the so short time be suitable difficulty, so, the generation that this device can not avoid car to knock into the back fully; Simultaneously, this device does not fundamentally solve the problem that car top does not have safety device, so this device can not effectively avoid car to fill in the full size vehicle afterbody; In a word; In existing technology; The car full size vehicle that knocks into the back can not be avoided fully, and car top is not provided with any safety device usually, can not effectively avoid car to fill in the full size vehicle afterbody; Cause serious personal casualty and property damage, so prior art also is not enough to remedy the knock into the back safety defect problem of full size vehicle of car.
Summary of the invention
In view of this, the purpose of this invention is to provide a kind of car of effectively avoiding and fill in the car collision avoidance system that the full size vehicle afterbody causes serious personal casualty and property damage.
For realizing above-mentioned purpose; The technical scheme that the present invention adopts is: a kind of car collision avoidance system; Comprise car body and retaining means and radar flip flop equipment, it is characterized in that: said retaining means is installed on the Vehicular body front vehicle frame, and said radar flip flop equipment is installed on the car body front end vehicle frame; Said retaining means comprises the permanent seat that is fixed on the vehicle frame, the stop bracket that connects with the permanent seat rotating shaft, supports the supporting mechanism of stop bracket; Said supporting mechanism is fixed on the vehicle frame of car body front-wheel rear side; It comprises that supporting stop bracket supports the drg that launches the unit and provide the lower support of rigid support power to launch the unit and the strut bar card lifting of launching away made usefulness for supporting mechanism around going up of rotating of permanent seat; Said go up to support launched unit and lower support and launched the unit and be fixedly connected; Said lower support launches the strut bar and the ground of launching out the unit and keeps being not less than the 2cm spacing; Said radar flip flop equipment comprises the radar ranging velocity measurement mechanisms and triggers the trigger mechanism that supporting mechanism launches strut bar that said radar ranging velocity measurement mechanisms connects with said trigger mechanism signal.
It is between 20 degree to 55 degree around the permanent seat rotational angle that said supporting mechanism supports stop bracket.
Said supporting mechanism also is provided with secondary the support and launches the unit.
The unit is launched in said upward support, the unit is launched in following support and secondary support is launched the unit by ejection guns, spring and strut bar composition.
Said supporting mechanism is two groups, is arranged at the car body both sides respectively.
Connecting between said supporting mechanism and the stop bracket is hinged.
Said go up to support launched unit and lower support and launched the unit and be provided with the strut bar regenerative apparatus.
Said strut bar regenerative apparatus comprises that motor, the end other end on the motor is connected in the backguy of supporting tail end.
Said drg is made up of ratchet and ratchet bar.
Said radar ranging velocity measurement mechanisms is in speed per hour during greater than 60km/h and the trigger mechanism signal communication.
Beneficial effect of the present invention is: the occupant injury that car collision avoidance system of the present invention causes in the time of alleviating vehicle collision; Particularly when car knocks into the back full size vehicle, because the car height of car is lower, under the situation that the car front bumper can not play a protective role; Car collision avoidance system of the present invention can fully remedy this defective; Support stop bracket through supporting mechanism and form the high-order collision avoidance system of car, effectively avoid car to fill in the full size vehicle afterbody, cause the occupant to damage.
Description of drawings
Fig. 1 is the car construction profile scheme drawing that has the car collision avoidance system;
Fig. 2 is a car collision avoidance system structural representation of the present invention;
Fig. 3 is an A portion structure for amplifying scheme drawing among Fig. 2;
Fig. 4 is a supporting mechanism structural representation of the present invention;
Fig. 5 is the car Facad structure scheme drawing that has the car collision avoidance system.
The specific embodiment
To shown in Figure 5, a kind of car collision avoidance system comprises car body 1 and retaining means 2 and radar flip flop equipment 3 like Fig. 1, and said retaining means 2 is installed on car body 1 front frame, and said radar flip flop equipment 3 is installed on the car body 1 front end vehicle frame; Said retaining means 2 comprises the permanent seat 2-1 that is fixed on the vehicle frame, the stop bracket 2-2 that connects with permanent seat 2-1 rotating shaft, supports the supporting mechanism 4 of stop bracket 2-2; Said supporting mechanism 4 is fixed on the vehicle frame of car body 1 front-wheel rear side; It comprises that supporting stop bracket 2-2 supports around going up of rotating of permanent seat 2-1 and launch unit 4-1 and provide the lower support of rigid support power to launch unit 4-2 and the drg 4-3 of usefulness is made in strut bar 4-1-1, the 4-2-1 card lifting of launching away for supporting mechanism 4; Said go up to support launched unit 4-1 and lower support and launched unit 4-2 and be fixedly connected; Said lower support launches strut bar 4-2-1 and the ground that unit 4-2 launches out and keeps being not less than the 2cm spacing; Said radar flip flop equipment 3 comprises radar ranging velocity measurement mechanisms 3-1 and triggers the trigger mechanism 3-2 that supporting mechanism 4 launches strut bar 4-1-1,4-2-1 that said radar ranging velocity measurement mechanisms 3-1 connects with said trigger mechanism 3-2 signal; Car collision avoidance system of the present invention makes car have high-order crash-proof function; Particularly when car knocked into the back full size vehicle, the car collision avoidance system generated signal through the radar ranging velocity measurement mechanisms 3-1 of front end setting in the time that spaces of vehicles surpassing safety distance in front and back in advance, transmits signals to trigger mechanism 3-2; Start supporting mechanism 4 by trigger mechanism 3-2; Supporting mechanism 4 launches out strut bar 4-1-1,4-2-1, and last support launched strut bar 4-1-1 jack-up stop bracket 2-2 that unit 4-1 launches out around permanent seat 2-1 rotation, makes stop bracket 2-2 and the supporting mechanism 4 common crash-proof actuating units of a cars high position that form; Meanwhile; Support that to launch the strut bar 4-2-1 that unit 4-2 launches out be that actuating unit provides rigid support power down, wherein, lower support launches the strut bar 4-2-1 that unit 4-2 launches out and is not less than the 2cm spacing with the ground maintenance; This spacing has been mainly avoids lower support to launch the direct and bottom surface contact and influence car cruising of strut bar 4-2-1 that unit 4-2 launches out; This spacing can be through the clamping tooth 3-2-1 control of trigger mechanism 3-2 simultaneously, and clamping tooth 3-2-1 and strut bar 4-2-1 tail end are fixedly connected, and have the sliding tray of clamping tooth on the ejection guns 4-2-2; The length of this sliding tray is the stroke of clamping tooth 3-2-1; The stroke that this clamping tooth 3-2-1 moves can determine the shift motion of strut bar 4-2-1, thus the stroke of strut bar 4-2-1 can confirm through the stroke of clamping tooth 3-2-1, can guarantee promptly that also lower support launches unit 4-2 and bottom surface and keeps being not less than the 2cm spacing.
To shown in Figure 5, car collision avoidance system of the present invention is in order to obtain crashproof preferably effect like Fig. 1, and it is between 20 degree to 55 degree around permanent seat 2-1 rotational angle that supporting mechanism 4 supports stop bracket 2-2; In order to improve the rigidity intensity of supporting mechanism 4, this supporting mechanism 4 also is provided with secondary the support and launches unit 4-3, it is understandable that, this pair supports launches unit 4-3 and launch that unit 4-3 is same to be not less than the 2cm spacing with the bottom surface maintenance with supporting down; Unit 4-1 is launched in last support, unit 4-2 is launched in following support and secondary the support launched unit 4-3 by ejection guns 4-1-2,4-2-2,4-3-2, spring 4-1-3,4-2-3,4-3-3 and strut bar 4-1-1,4-2-1,4-3-1 composition; Supporting mechanism 4 is two groups, is arranged at car body 1 both sides respectively; In order to realize that supporting mechanism 4 supports stop bracket 2-2 around permanent seat 2-1 rotation, connecting between supporting mechanism 4 and the stop bracket 2-2 is specially hinged; Last support is launched unit 4-1 and lower support and is launched unit 4-2 and be provided with strut bar 4-1-1,4-2-1,4-3-1 regenerative apparatus 5; This strut bar 4-1-1,4-2-1,4-3-1 regenerative apparatus 5 comprise that motor 5-1, an end are connected in the backguy 5-2 of strut bar 4-1-1,4-2-1,4-3-1 tail end around the last other end of motor 5-1; The regenerative apparatus 5 that it is understandable that this strut bar 4-1-1,4-2-1,4-3-1 also can use motor 5-1 to reclaim strut bar 4-1-1,4-2-1,4-3-1 through pinion and rack; Drg 4-3 is made up of ratchet 4-3-1 and ratchet bar 4-3-2; This drg 4-3 is mainly used in the strut bar 4-1-1 that prevents to launch away, 4-2-1,4-3-1 and regains ejection guns 4-1-2,4-2-2,4-3-2 receiving when clashing into, and avoids the car collision avoidance system to lose efficacy; Radar ranging velocity measurement mechanisms 3-1 is in speed per hour during greater than 60km/h and trigger mechanism 3-2 signal communication; Generally when car did not reach speed per hour 60km/h, car collision avoidance system of the present invention there is no need to use, and simultaneously, radar ranging velocity measurement mechanisms 3-1 is connected and can accomplishes through existing electron controls technology with the signal of trigger mechanism 3-2.
Explanation is at last; Above embodiment is only unrestricted in order to technical scheme of the present invention to be described; Although with reference to preferred embodiment the present invention is specified, those of ordinary skill in the art should be appreciated that and can make amendment or be equal to replacement technical scheme of the present invention; And not breaking away from the aim and the scope of technical scheme of the present invention, it all should be encompassed in the middle of the claim scope of the present invention.
Claims (10)
1. a car collision avoidance system comprises car body and retaining means and radar flip flop equipment, it is characterized in that: said retaining means is installed on the Vehicular body front vehicle frame, and said radar flip flop equipment is installed on the car body front end vehicle frame; Said retaining means comprises the permanent seat that is fixed on the vehicle frame, the stop bracket that connects with the permanent seat rotating shaft, supports the supporting mechanism of stop bracket; Said supporting mechanism is fixed on the vehicle frame of car body front-wheel rear side; It comprises that supporting stop bracket supports the drg that launches the unit and provide the lower support of rigid support power to launch the unit and the strut bar card lifting of launching away made usefulness for supporting mechanism around going up of rotating of permanent seat; Said go up to support launched unit and lower support and launched the unit and be fixedly connected; Said lower support launches the strut bar and the ground of launching out the unit and keeps being not less than the 2cm spacing; Said radar flip flop equipment comprises the radar ranging velocity measurement mechanisms and triggers the trigger mechanism that supporting mechanism launches strut bar that said radar ranging velocity measurement mechanisms connects with said trigger mechanism signal.
2. car collision avoidance system according to claim 1 is characterized in that: it is between 20 degree to 55 degree around the permanent seat rotational angle that said supporting mechanism supports stop bracket.
3. car collision avoidance system according to claim 2 is characterized in that: said supporting mechanism also is provided with secondary the support and launches the unit.
4. car collision avoidance system according to claim 3 is characterized in that: the unit is launched in said upward support, the unit is launched in following support and secondary support is launched the unit by ejection guns, spring and strut bar composition.
5. car collision avoidance system according to claim 4 is characterized in that: said supporting mechanism is two groups, is arranged at the car body both sides respectively.
6. car collision avoidance system according to claim 5 is characterized in that: connecting between said supporting mechanism and the stop bracket is hinged.
7. car collision avoidance system according to claim 6 is characterized in that: said go up to support launched unit and lower support and launched the unit and be provided with the support regenerative apparatus.
8. car collision avoidance system according to claim 7 is characterized in that: said support regenerative apparatus comprises that motor, the end other end on the motor is connected in the backguy of strut bar tail end.
9. car collision avoidance system according to claim 8 is characterized in that: said drg is made up of ratchet pawl and ratchet bar.
10. according to the car collision avoidance system of the said arbitrary claim of claim 1 to 9, it is characterized in that: said radar ranging velocity measurement mechanisms is in speed per hour during greater than 60km/h and the trigger mechanism signal communication.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210144634.5A CN102632855B (en) | 2012-05-11 | 2012-05-11 | Car collision avoidance system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210144634.5A CN102632855B (en) | 2012-05-11 | 2012-05-11 | Car collision avoidance system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102632855A true CN102632855A (en) | 2012-08-15 |
| CN102632855B CN102632855B (en) | 2014-08-20 |
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ID=46617491
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210144634.5A Expired - Fee Related CN102632855B (en) | 2012-05-11 | 2012-05-11 | Car collision avoidance system |
Country Status (1)
| Country | Link |
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| CN (1) | CN102632855B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103481846A (en) * | 2013-09-01 | 2014-01-01 | 谢珍文 | Vehicular anti-collision grounding shock-absorbing device |
| CN102632855B (en) * | 2012-05-11 | 2014-08-20 | 李家全 | Car collision avoidance system |
| CN108622203A (en) * | 2018-06-22 | 2018-10-09 | 陈颖婷 | Automobile collision preventing girder steel |
| CN114750719A (en) * | 2022-03-26 | 2022-07-15 | 小飞鱼智能科技(广东)有限公司 | Intelligent sharing kart safety protection device |
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| JP2001001949A (en) * | 1999-06-18 | 2001-01-09 | Nissan Motor Co Ltd | Jump hood |
| GB2388341A (en) * | 2002-05-07 | 2003-11-12 | Autoliv Dev | Auxiliary front bumper lowerable on collision sensing |
| CN201120874Y (en) * | 2007-12-10 | 2008-09-24 | 关则硕 | Folding type vehicle anti-collision machine |
| US20090050388A1 (en) * | 2007-08-23 | 2009-02-26 | Loo Weng Leong | System configured to lift hood of vehicle |
| CN201633683U (en) * | 2009-11-19 | 2010-11-17 | 魏强 | Engine cover bumper automatically springing up |
| CN101992738A (en) * | 2009-08-21 | 2011-03-30 | 福特全球技术公司 | Vehicle impact mitigation system |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102632855B (en) * | 2012-05-11 | 2014-08-20 | 李家全 | Car collision avoidance system |
-
2012
- 2012-05-11 CN CN201210144634.5A patent/CN102632855B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001001949A (en) * | 1999-06-18 | 2001-01-09 | Nissan Motor Co Ltd | Jump hood |
| GB2388341A (en) * | 2002-05-07 | 2003-11-12 | Autoliv Dev | Auxiliary front bumper lowerable on collision sensing |
| US20090050388A1 (en) * | 2007-08-23 | 2009-02-26 | Loo Weng Leong | System configured to lift hood of vehicle |
| CN201120874Y (en) * | 2007-12-10 | 2008-09-24 | 关则硕 | Folding type vehicle anti-collision machine |
| CN101992738A (en) * | 2009-08-21 | 2011-03-30 | 福特全球技术公司 | Vehicle impact mitigation system |
| CN201633683U (en) * | 2009-11-19 | 2010-11-17 | 魏强 | Engine cover bumper automatically springing up |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102632855B (en) * | 2012-05-11 | 2014-08-20 | 李家全 | Car collision avoidance system |
| CN103481846A (en) * | 2013-09-01 | 2014-01-01 | 谢珍文 | Vehicular anti-collision grounding shock-absorbing device |
| CN108622203A (en) * | 2018-06-22 | 2018-10-09 | 陈颖婷 | Automobile collision preventing girder steel |
| CN114750719A (en) * | 2022-03-26 | 2022-07-15 | 小飞鱼智能科技(广东)有限公司 | Intelligent sharing kart safety protection device |
| CN114750719B (en) * | 2022-03-26 | 2023-02-03 | 小飞鱼智能科技(广东)有限公司 | Intelligent sharing kart safety protection device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102632855B (en) | 2014-08-20 |
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Effective date of registration: 20161226 Address after: 408402 Chongqing Nanchuan District West Street office Longhua Road No. 12 (General Chamber of Commerce Building 1 building 2-20-1) Patentee after: Chongqing little frog Enterprise Incubator Co.,Ltd. Address before: Xinqiao village 400010 Chongqing city Shapingba District No. 200 of No. 3 Patentee before: Li Jiaquan |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140820 |
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| CF01 | Termination of patent right due to non-payment of annual fee |