CN105059228A - Electric control driving automobile bumper - Google Patents
Electric control driving automobile bumper Download PDFInfo
- Publication number
- CN105059228A CN105059228A CN201510533487.4A CN201510533487A CN105059228A CN 105059228 A CN105059228 A CN 105059228A CN 201510533487 A CN201510533487 A CN 201510533487A CN 105059228 A CN105059228 A CN 105059228A
- Authority
- CN
- China
- Prior art keywords
- type triode
- automatically controlled
- baffle plate
- expansion link
- control module
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R19/00—Wheel guards; Radiator guards, e.g. grilles; Obstruction removers; Fittings damping bouncing force in collisions
- B60R19/02—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects
- B60R19/24—Arrangements for mounting bumpers on vehicles
- B60R19/38—Arrangements for mounting bumpers on vehicles adjustably or movably mounted, e.g. horizontally displaceable for securing a space between parked vehicles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R19/00—Wheel guards; Radiator guards, e.g. grilles; Obstruction removers; Fittings damping bouncing force in collisions
- B60R19/56—Fittings damping bouncing force in truck collisions, e.g. bumpers; Arrangements on high-riding vehicles, e.g. lorries, for preventing vehicles or objects from running thereunder
-
- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
Abstract
The invention relates to an electric control driving automobile bumper which comprises a bumper body (1), a rectangular baffle (2), an electric control telescopic rod (5), a control module (3), a power source (4), a motor driving circuit (7) and at least one pressure sensor (6). The power source (4), the motor driving circuit (7) and the pressure sensor (6) are connected with the control module (3). Based on the designed technical scheme, all the modules are connected to form the designed electric control driving automobile bumper, the pressure sensor (6) is used for detecting and judging whether an collision happens on an automobile or not in real time, intelligent control is conducted on the designed rectangular baffle (2) through the motor driving circuit (7) based on a judging result, in the situation that the collision happens on the automobile, the rectangular baffle (2) is controlled to move downwards in time, the area, leading to the bottom of the automobile, below the bumper body (1) is blocked as much as possible, collided objects can be prevented from being involved into the bottom of the automobile, and therefore secondary harm to the collided object is effectively avoided.
Description
Technical field
The present invention relates to a kind of automatically controlled driving Federal bumper, relate to technical field of automobile.
Background technology
Federal bumper is the safety device absorbing and slow down foreign impacts power, protection vehicle body front and rear part.Automobile front/rear collision bumper becomes channel-section steel with steel plate punched before many years, rivets or weld together with chassis side rail, has one section of larger gap, look very unsightly with vehicle body.Along with the development of auto-industry and engineering plastics are in the extensive application of auto-industry, Federal bumper has also moved towards as a kind of important safety device the road reformed, at style with functionally all made many improvement, but for this problem of traffic safety, forever do not have safest, only have safer, so bumper/spoiler is as the important device of running safety, still in constantly innovation and improvement, to allow vehicle driver and crew have safer riding experience.
Summary of the invention
For above-mentioned technical matters, technical matters to be solved by this invention is to provide a kind of to be improved for existing automobile bumper structure, and electric control structure is introduced in design, can prevent from being involved in automatically controlled driving Federal bumper at the bottom of car by hitting thing.
The present invention is in order to solve the problems of the technologies described above by the following technical solutions: the present invention devises a kind of automatically controlled driving Federal bumper, comprise bumper body, rectangle baffle plate, automatically controlled expansion link, control module, and the power supply be connected with control module respectively, motor-drive circuit, at least one pressure sensor; Automatically controlled expansion link is connected with control module through motor-drive circuit; Power supply is respectively each pressure sensor through control module and powers, meanwhile, power supply successively through control module, motor-drive circuit be that automatically controlled expansion link is powered; Motor-drive circuit comprises the first NPN type triode Q1, the second NPN type triode Q2, the 3rd PNP type triode Q3, the 4th PNP type triode Q4, the first resistance R1, the second resistance R2, the 3rd resistance R3 and the 4th resistance R4; Wherein, the positive level feeder ear of one end link control module of the first resistance R1, the other end of the first resistance R1 connects the collecting electrode of the collecting electrode of the first NPN type triode Q1, the second NPN type triode Q2 respectively; The emitter of the first NPN type triode Q1 and the emitter of the second NPN type triode Q2 are connected on the two ends of automatically controlled expansion link, simultaneously, the emitter of the first NPN type triode Q1 is connected with the emitter of the 3rd PNP type triode Q3, and the emitter of the second NPN type triode Q2 is connected with the emitter of the 4th PNP type triode Q4; The collecting electrode of the 3rd PNP type triode Q3 is connected with the collecting electrode of the 4th PNP type triode Q4, and ground connection; The base stage of the first NPN type triode Q1 is connected with the base stage of the 3rd PNP type triode Q3, and is connected with control module through the second resistance R2; The base stage of the second NPN type triode Q2 is connected with control module through the 3rd resistance R3; The base stage of the 4th PNP type triode Q4 is connected with control module through the 4th resistance R4; Each pressure sensor is separately positioned on the lateral surface of bumper body; Distance between the length on the long limit of rectangle baffle plate and bumper body two ends adapts; Face, bumper body place is horizontal surface, and rectangle baffle plate is positioned at the inner side of bumper body, and bumper body axis of symmetry place straight line and face, rectangle baffle plate place perpendicular; Place, the long limit straight line of rectangle baffle plate is horizontal linear; The expansion link mobile terminal of automatically controlled expansion link is connected with the top margin of rectangle baffle plate, and the expansion link place straight line of automatically controlled expansion link is positioned on vertical direction; The position of the relative bumper body in position of automatically controlled expansion link is fixed to one another, rectangle baffle plate is under the control of automatically controlled expansion link, vertically move, and when rectangle baffle plate is positioned at extreme lower position, keep between rectangle baffle plate base and ground presetting ground clearance.
As a preferred technical solution of the present invention: each pressure sensor described each other equally spaced distribution is arranged on the lateral surface of bumper body.
As a preferred technical solution of the present invention: described rectangle baffle plate is that aluminum alloy materials is made.
As a preferred technical solution of the present invention: the motor of described automatically controlled expansion link is brushless motor.
As a preferred technical solution of the present invention: described control module is micro controller system.
As a preferred technical solution of the present invention: described power supply is vehicle power.
One of the present invention automatically controlled driving Federal bumper adopts above technical scheme compared with prior art, has following technique effect:
(1) the automatically controlled driving Federal bumper of the present invention's design, improve for existing automobile bumper structure, electrical controller structure is introduced in design, undertaken detecting in real time judging whether vehicle collides by pressure sensor, and based on judged result, high efficiency smart control is carried out for designed rectangle baffle plate through motor-drive circuit, when automobile collides, timely control rectangle baffle plate moves down, block the region led to below bumper body at the bottom of car as far as possible, preventing being hit thing is involved at the bottom of car, effectively avoids being hit thing and is subject to secondary injury;
(2) in the automatically controlled driving Federal bumper that the present invention designs, for pressure sensor, further design by each pressure sensor each other equally spaced distribution be arranged on the lateral surface of bumper body, make designed pressure sensor accurately can detect the collision of all directions for bumper body, make designed automatically controlled driving Federal bumper have high-sensitive Real-Time Monitoring ability, effectively ensure that the automatically controlled driving Federal bumper of whole design stability in actual applications;
(3) in the automatically controlled driving Federal bumper that the present invention designs, for rectangle baffle plate, further design adopts aluminum alloy materials to make, while guarantee rectangle baffle plate has impact strength, alleviate the own wt of the automatically controlled driving Federal bumper of whole design, effectively reduce the oil consumption of automobile self;
(4) in the automatically controlled driving Federal bumper that the present invention designs, for the motor of automatically controlled expansion link, further design adopts brushless motor, obtain the automatically controlled driving Federal bumper of the present invention's design in practical work process, quiet work can be realized, both ensure that the collision that designed automatically controlled driving Federal bumper has was prevented being involved in function, and can ensure that again its working process does not impact surrounding environment, embody the human oriented design in design process;
(5) in the automatically controlled driving Federal bumper that the present invention designs, for control module, design adopts micro controller system further, can be applicable to the expansion demand of later stage for automatically controlled driving Federal bumper on the one hand, on the other hand, succinct control architecture mode can be convenient to the maintenance in later stage; And for the power supply of powering for automatically controlled driving Federal bumper, further design adopts vehicle power, the stability of designed automatically controlled driving Federal bumper power taking in actual applications, electricity consumption can be ensured, and then effectively ensure that the stability of automatically controlled driving Federal bumper in real work.
Accompanying drawing explanation
Fig. 1 is the structural representation of the automatically controlled driving Federal bumper that the present invention designs;
Fig. 2 is motor-drive circuit schematic diagram in the automatically controlled driving Federal bumper that designs of the present invention.
Wherein, 1. bumper body, 2. rectangle baffle plate, 3. control module, 4. power supply, 5. automatically controlled expansion link, 6. pressure sensor, 7. motor-drive circuit.
Detailed description of the invention
Below in conjunction with Figure of description, the specific embodiment of the present invention is described in further detail.
As shown in Figure 1, the present invention devises a kind of automatically controlled driving Federal bumper, comprise bumper body 1, rectangle baffle plate 2, automatically controlled expansion link 5, control module 3, and the power supply 4 be connected with control module 3 respectively, motor-drive circuit 7, at least one pressure sensor 6; Automatically controlled expansion link 5 is connected with control module 3 through motor-drive circuit 7; Power supply 4 is respectively each pressure sensor 6 through control module 3 and powers, and meanwhile, power supply 4 is powered for automatically controlled expansion link 5 through control module 3, motor-drive circuit 7 successively; As shown in Figure 2, motor-drive circuit 7 comprises the first NPN type triode Q1, the second NPN type triode Q2, the 3rd PNP type triode Q3, the 4th PNP type triode Q4, the first resistance R1, the second resistance R2, the 3rd resistance R3 and the 4th resistance R4; Wherein, the positive level feeder ear of one end link control module 3 of the first resistance R1, the other end of the first resistance R1 connects the collecting electrode of the collecting electrode of the first NPN type triode Q1, the second NPN type triode Q2 respectively; The emitter of the first NPN type triode Q1 and the emitter of the second NPN type triode Q2 are connected on the two ends of automatically controlled expansion link 5, simultaneously, the emitter of the first NPN type triode Q1 is connected with the emitter of the 3rd PNP type triode Q3, and the emitter of the second NPN type triode Q2 is connected with the emitter of the 4th PNP type triode Q4; The collecting electrode of the 3rd PNP type triode Q3 is connected with the collecting electrode of the 4th PNP type triode Q4, and ground connection; The base stage of the first NPN type triode Q1 is connected with the base stage of the 3rd PNP type triode Q3, and is connected with control module 3 through the second resistance R2; The base stage of the second NPN type triode Q2 is connected with control module 3 through the 3rd resistance R3; The base stage of the 4th PNP type triode Q4 is connected with control module 3 through the 4th resistance R4; Each pressure sensor 6 is separately positioned on the lateral surface of bumper body 1; Distance between the length on the long limit of rectangle baffle plate 2 and bumper body 1 two ends adapts; Face, bumper body 1 place is horizontal surface, and rectangle baffle plate 2 is positioned at the inner side of bumper body 1, and bumper body 1 axis of symmetry place straight line and face, rectangle baffle plate 2 place perpendicular; Place, the long limit straight line of rectangle baffle plate 2 is horizontal linear; The expansion link mobile terminal of automatically controlled expansion link 5 is connected with the top margin of rectangle baffle plate 2, and automatically controlled expansion link 5 expansion link place straight line is positioned on vertical direction; The position of the relative bumper body 1 in position of automatically controlled expansion link 5 is fixed to one another, rectangle baffle plate 2 is under the control of automatically controlled expansion link 5, vertically move, and when rectangle baffle plate 2 is positioned at extreme lower position, keep between rectangle baffle plate 2 base and ground presetting ground clearance.The automatically controlled driving Federal bumper of technique scheme design, improve for existing automobile bumper structure, electrical controller structure is introduced in design, undertaken detecting in real time judging whether vehicle collides by pressure sensor 6, and based on judged result, high efficiency smart control is carried out for designed rectangle baffle plate 2 through motor-drive circuit 7, when automobile collides, timely control rectangle baffle plate 2 moves down, block the region led to below bumper body 1 at the bottom of car as far as possible, preventing being hit thing is involved at the bottom of car, effectively avoids being hit thing and is subject to secondary injury.
On above-mentioned design automatically controlled driving Federal bumper technical scheme basis, the present invention also designs following optimal technical scheme further: for pressure sensor 6, further design by each pressure sensor 6 each other equally spaced distribution be arranged on the lateral surface of bumper body 1, make designed pressure sensor 6 accurately can detect the collision of all directions for bumper body 1, designed automatically controlled driving Federal bumper is made to have high-sensitive Real-Time Monitoring ability, effectively ensure that the automatically controlled driving Federal bumper of whole design stability in actual applications, also have for rectangle baffle plate 2, design adopts aluminum alloy materials to make further, while guarantee rectangle baffle plate 2 impact strength, alleviates the own wt of the automatically controlled driving Federal bumper of whole design, effectively reduces the oil consumption of automobile self.And, for the motor of automatically controlled expansion link 5, further design adopts brushless motor, obtain the automatically controlled driving Federal bumper of the present invention's design in practical work process, quiet work can be realized, both ensure that the collision that designed automatically controlled driving Federal bumper has was prevented being involved in function, and can ensure that again its working process does not impact surrounding environment, embody the human oriented design in design process; Moreover, for control module 3, design adopts micro controller system further, and can be applicable to the expansion demand of later stage for automatically controlled driving Federal bumper on the one hand, on the other hand, succinct control architecture mode can be convenient to the maintenance in later stage; And for the power supply 4 of powering for automatically controlled driving Federal bumper, further design adopts vehicle power, the stability of designed automatically controlled driving Federal bumper power taking in actual applications, electricity consumption can be ensured, and then effectively ensure that the stability of automatically controlled driving Federal bumper in real work.
Designed by the present invention, automatically controlled driving Federal bumper is in the middle of actual application, comprise bumper body 1, rectangle baffle plate 2, automatically controlled expansion link 5, micro controller system, and the vehicle power be connected with micro controller system respectively, motor-drive circuit 7, at least one pressure sensor 6; Automatically controlled expansion link 5 is connected with micro controller system through motor-drive circuit 7; Vehicle power is respectively each pressure sensor 6 through micro controller system and powers, and meanwhile, vehicle power is powered for automatically controlled expansion link 5 through micro controller system, motor-drive circuit 7 successively; Motor-drive circuit 7 comprises the first NPN type triode Q1, the second NPN type triode Q2, the 3rd PNP type triode Q3, the 4th PNP type triode Q4, the first resistance R1, the second resistance R2, the 3rd resistance R3 and the 4th resistance R4; Wherein, one end of the first resistance R1 connects the positive level feeder ear of micro controller system, and the other end of the first resistance R1 connects the collecting electrode of the collecting electrode of the first NPN type triode Q1, the second NPN type triode Q2 respectively; The emitter of the first NPN type triode Q1 and the emitter of the second NPN type triode Q2 are connected on the two ends of automatically controlled expansion link 5, simultaneously, the emitter of the first NPN type triode Q1 is connected with the emitter of the 3rd PNP type triode Q3, and the emitter of the second NPN type triode Q2 is connected with the emitter of the 4th PNP type triode Q4; The collecting electrode of the 3rd PNP type triode Q3 is connected with the collecting electrode of the 4th PNP type triode Q4, and ground connection; The base stage of the first NPN type triode Q1 is connected with the base stage of the 3rd PNP type triode Q3, and is connected with micro controller system through the second resistance R2; The base stage of the second NPN type triode Q2 is connected with micro controller system through the 3rd resistance R3; The base stage of the 4th PNP type triode Q4 is connected with micro controller system through the 4th resistance R4; Each pressure sensor 6 each other equally spaced distribution is arranged on the lateral surface of bumper body 1; Rectangle baffle plate 2 is made for aluminum alloy materials, and the distance between the length on the long limit of rectangle baffle plate 2 and bumper body 1 two ends adapts; Face, bumper body 1 place is horizontal surface, and rectangle baffle plate 2 is positioned at the inner side of bumper body 1, and bumper body 1 axis of symmetry place straight line and face, rectangle baffle plate 2 place perpendicular; Place, the long limit straight line of rectangle baffle plate 2 is horizontal linear; The motor of automatically controlled expansion link 5 is brushless motor, and the expansion link mobile terminal of automatically controlled expansion link 5 is connected with the top margin of rectangle baffle plate 2, and automatically controlled expansion link 5 expansion link place straight line is positioned on vertical direction; The position of the relative bumper body 1 in position of automatically controlled expansion link 5 is fixed to one another, rectangle baffle plate 2 is under the control of automatically controlled expansion link 5, vertically move, and when rectangle baffle plate 2 is positioned at extreme lower position, keep between rectangle baffle plate 2 base and ground presetting ground clearance.In actual application, equidistantly distribute each pressure sensor 6 real time operation each other that be arranged on bumper body 1 lateral surface, and the pressure sensing result obtained in real time is uploaded in the middle of micro controller system, micro controller system receives the pressure sensing result from each pressure sensor 6 respectively, carry out analysis to judge, and according to analysis judged result, perform corresponding operating, wherein, when the micro controller system pressure sensing result received from each pressure sensor 6 is equal to 0, micro controller system judges that now bumper body 1 is not collided accordingly, then micro controller system does not do any further operation, when the micro controller system pressure sensing result received from any one pressure sensor 6 is greater than 0, then micro controller system judges that the lateral surface of now bumper body 1 is collided, then micro controller system produces the drive control signal for automatically controlled expansion link 5 through motor-drive circuit 7 immediately, and be sent in the middle of automatically controlled expansion link 5, start working after automatically controlled expansion link 5 receives this drive control signal, extend expansion link, rectangle baffle plate 2 is put down downwards, namely rectangle baffle plate 2 is utilized to be blocked in the region led at the bottom of car below bumper body 1, preventing being hit thing is involved at the bottom of car, effectively avoid being hit thing and be subject to secondary injury, and the present invention's design is when rectangle baffle plate 2 is positioned at extreme lower position, keep between rectangle baffle plate 2 base and ground presetting ground clearance, at vehicle collision, avoid being hit while thing is involved at the bottom of car, effectively prevent the contact between rectangle baffle plate 2 base and ground, more serious accident is turned over before preventing causing vehicle under impact force.
By reference to the accompanying drawings embodiments of the present invention are explained in detail above, but the present invention is not limited to above-mentioned embodiment, in the ken that those of ordinary skill in the art possess, can also makes a variety of changes under the prerequisite not departing from present inventive concept.
Claims (6)
1. an automatically controlled driving Federal bumper, comprise bumper body (1), it is characterized in that: also comprise rectangle baffle plate (2), automatically controlled expansion link (5), control module (3), and power supply (4), motor-drive circuit (7), at least one pressure sensor (6) of being connected with control module (3) respectively; Automatically controlled expansion link (5) is connected with control module (3) through motor-drive circuit (7); Power supply (4) is respectively each pressure sensor (6) through control module (3) and powers, and meanwhile, power supply (4) is powered for automatically controlled expansion link (5) through control module (3), motor-drive circuit (7) successively; Motor-drive circuit (7) comprises the first NPN type triode Q1, the second NPN type triode Q2, the 3rd PNP type triode Q3, the 4th PNP type triode Q4, the first resistance R1, the second resistance R2, the 3rd resistance R3 and the 4th resistance R4; Wherein, the positive level feeder ear of one end link control module (3) of the first resistance R1, the other end of the first resistance R1 connects the collecting electrode of the collecting electrode of the first NPN type triode Q1, the second NPN type triode Q2 respectively; The emitter of the first NPN type triode Q1 and the emitter of the second NPN type triode Q2 are connected on the two ends of automatically controlled expansion link (5), simultaneously, the emitter of the first NPN type triode Q1 is connected with the emitter of the 3rd PNP type triode Q3, and the emitter of the second NPN type triode Q2 is connected with the emitter of the 4th PNP type triode Q4; The collecting electrode of the 3rd PNP type triode Q3 is connected with the collecting electrode of the 4th PNP type triode Q4, and ground connection; The base stage of the first NPN type triode Q1 is connected with the base stage of the 3rd PNP type triode Q3, and is connected with control module (3) through the second resistance R2; The base stage of the second NPN type triode Q2 is connected with control module (3) through the 3rd resistance R3; The base stage of the 4th PNP type triode Q4 is connected with control module (3) through the 4th resistance R4; Each pressure sensor (6) is separately positioned on the lateral surface of bumper body (1); Distance between the length on rectangle baffle plate (2) long limit and bumper body (1) two ends adapts; Bumper body (1) face, place is horizontal surface, and rectangle baffle plate (2) is positioned at the inner side of bumper body (1), and bumper body (1) axis of symmetry place straight line and rectangle baffle plate (2) face, place perpendicular; Place, the long limit straight line of rectangle baffle plate (2) is horizontal linear; The expansion link mobile terminal of automatically controlled expansion link (5) is connected with the top margin of rectangle baffle plate (2), and automatically controlled expansion link (5) expansion link place straight line is positioned on vertical direction; The position of the relative bumper body in the position (1) of automatically controlled expansion link (5) is fixed to one another, rectangle baffle plate (2) is under the control of automatically controlled expansion link (5), vertically move, and when rectangle baffle plate (2) is positioned at extreme lower position, rectangle baffle plate (2) keeps between base and ground presetting ground clearance.
2. a kind of automatically controlled driving Federal bumper according to claim 1, is characterized in that: described each pressure sensor (6) each other equally spaced distribution is arranged on the lateral surface of bumper body (1).
3. a kind of automatically controlled driving Federal bumper according to claim 1, is characterized in that: described rectangle baffle plate (2) is made for aluminum alloy materials.
4. a kind of automatically controlled driving Federal bumper according to claim 1, is characterized in that: the motor of described automatically controlled expansion link (5) is brushless motor.
5. a kind of automatically controlled driving Federal bumper according to claim 1, is characterized in that: described control module (3) is micro controller system.
6. a kind of automatically controlled driving Federal bumper according to claim 1, is characterized in that: described power supply (4) is vehicle power.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510533487.4A CN105059228A (en) | 2015-08-27 | 2015-08-27 | Electric control driving automobile bumper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510533487.4A CN105059228A (en) | 2015-08-27 | 2015-08-27 | Electric control driving automobile bumper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105059228A true CN105059228A (en) | 2015-11-18 |
Family
ID=54488833
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510533487.4A Withdrawn CN105059228A (en) | 2015-08-27 | 2015-08-27 | Electric control driving automobile bumper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105059228A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105383435A (en) * | 2015-11-25 | 2016-03-09 | 浙江吉利汽车研究院有限公司 | Automobile rear child pedestrian protection device and control method for same |
| CN105725728A (en) * | 2016-03-30 | 2016-07-06 | 苏州合欣美电子科技有限公司 | Intelligent detection and driving type electronic control smoke discharge cooking pot set |
| CN107021058A (en) * | 2017-05-25 | 2017-08-08 | 林智英 | Pedestrian protection and pedestrian protecting bumper |
| CN108216394A (en) * | 2018-01-26 | 2018-06-29 | 新日(无锡)发展有限公司 | A kind of electric vehicle electromechanically driver type is run at high speed stabilising arrangement |
| US11390243B2 (en) * | 2018-11-09 | 2022-07-19 | Apollo Intelligent Driving Technology (Beijing) Co., Ltd. | Method and apparatus for processing vehicle collision, vehicle, device and storage medium |
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| CN1521059A (en) * | 2002-12-25 | 2004-08-18 | ���Դ�������ʽ���� | Automobile bumper structure |
| DE10347690A1 (en) * | 2003-10-14 | 2005-05-19 | Böck, Hannes | Front protection bars of four wheel drive, comprising transversal rotation axle for being swiveled into lower position |
| CN202378821U (en) * | 2011-12-08 | 2012-08-15 | 高军伟 | Vehicle anti-grinding device |
| CN203294039U (en) * | 2013-05-28 | 2013-11-20 | 上汽依维柯红岩商用车有限公司 | Lower front portion protective device for commercial vehicle |
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| CN1521059A (en) * | 2002-12-25 | 2004-08-18 | ���Դ�������ʽ���� | Automobile bumper structure |
| DE10347690A1 (en) * | 2003-10-14 | 2005-05-19 | Böck, Hannes | Front protection bars of four wheel drive, comprising transversal rotation axle for being swiveled into lower position |
| CN202378821U (en) * | 2011-12-08 | 2012-08-15 | 高军伟 | Vehicle anti-grinding device |
| CN203294039U (en) * | 2013-05-28 | 2013-11-20 | 上汽依维柯红岩商用车有限公司 | Lower front portion protective device for commercial vehicle |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105383435A (en) * | 2015-11-25 | 2016-03-09 | 浙江吉利汽车研究院有限公司 | Automobile rear child pedestrian protection device and control method for same |
| CN105725728A (en) * | 2016-03-30 | 2016-07-06 | 苏州合欣美电子科技有限公司 | Intelligent detection and driving type electronic control smoke discharge cooking pot set |
| CN107021058A (en) * | 2017-05-25 | 2017-08-08 | 林智英 | Pedestrian protection and pedestrian protecting bumper |
| CN108216394A (en) * | 2018-01-26 | 2018-06-29 | 新日(无锡)发展有限公司 | A kind of electric vehicle electromechanically driver type is run at high speed stabilising arrangement |
| US11390243B2 (en) * | 2018-11-09 | 2022-07-19 | Apollo Intelligent Driving Technology (Beijing) Co., Ltd. | Method and apparatus for processing vehicle collision, vehicle, device and storage medium |
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Application publication date: 20151118 |